id
int32 0
27.3k
| func
stringlengths 26
142k
| target
bool 2
classes | project
stringclasses 2
values | commit_id
stringlengths 40
40
| func_clean
stringlengths 26
131k
| vul_lines
dict | normalized_func
stringlengths 24
132k
| lines
sequencelengths 1
2.8k
| label
sequencelengths 1
2.8k
| line_no
sequencelengths 1
2.8k
|
---|---|---|---|---|---|---|---|---|---|---|
25,499 | enum AVCodecID av_guess_codec(AVOutputFormat *fmt, const char *short_name,
const char *filename, const char *mime_type,
enum AVMediaType type)
{
if (av_match_name("segment", fmt->name) || av_match_name("ssegment", fmt->name)) {
fmt = av_guess_format(NULL, filename, NULL);
}
if (type == AVMEDIA_TYPE_VIDEO) {
enum AVCodecID codec_id = AV_CODEC_ID_NONE;
#if CONFIG_IMAGE2_MUXER
if (!strcmp(fmt->name, "image2") || !strcmp(fmt->name, "image2pipe")) {
codec_id = ff_guess_image2_codec(filename);
}
#endif
if (codec_id == AV_CODEC_ID_NONE)
codec_id = fmt->video_codec;
return codec_id;
} else if (type == AVMEDIA_TYPE_AUDIO)
return fmt->audio_codec;
else if (type == AVMEDIA_TYPE_SUBTITLE)
return fmt->subtitle_codec;
else
return AV_CODEC_ID_NONE;
}
| true | FFmpeg | 98e42a249e7891d295228ff19892450ba1f09092 | enum AVCodecID av_guess_codec(AVOutputFormat *fmt, const char *short_name,
const char *filename, const char *mime_type,
enum AVMediaType type)
{
if (av_match_name("segment", fmt->name) || av_match_name("ssegment", fmt->name)) {
fmt = av_guess_format(NULL, filename, NULL);
}
if (type == AVMEDIA_TYPE_VIDEO) {
enum AVCodecID codec_id = AV_CODEC_ID_NONE;
#if CONFIG_IMAGE2_MUXER
if (!strcmp(fmt->name, "image2") || !strcmp(fmt->name, "image2pipe")) {
codec_id = ff_guess_image2_codec(filename);
}
#endif
if (codec_id == AV_CODEC_ID_NONE)
codec_id = fmt->video_codec;
return codec_id;
} else if (type == AVMEDIA_TYPE_AUDIO)
return fmt->audio_codec;
else if (type == AVMEDIA_TYPE_SUBTITLE)
return fmt->subtitle_codec;
else
return AV_CODEC_ID_NONE;
}
| {
"code": [
" fmt = av_guess_format(NULL, filename, NULL);"
],
"line_no": [
11
]
} | enum AVCodecID FUNC_0(AVOutputFormat *VAR_0, const char *VAR_1,
const char *VAR_2, const char *VAR_3,
enum AVMediaType VAR_4)
{
if (av_match_name("segment", VAR_0->name) || av_match_name("ssegment", VAR_0->name)) {
VAR_0 = av_guess_format(NULL, VAR_2, NULL);
}
if (VAR_4 == AVMEDIA_TYPE_VIDEO) {
enum AVCodecID VAR_5 = AV_CODEC_ID_NONE;
#if CONFIG_IMAGE2_MUXER
if (!strcmp(VAR_0->name, "image2") || !strcmp(VAR_0->name, "image2pipe")) {
VAR_5 = ff_guess_image2_codec(VAR_2);
}
#endif
if (VAR_5 == AV_CODEC_ID_NONE)
VAR_5 = VAR_0->video_codec;
return VAR_5;
} else if (VAR_4 == AVMEDIA_TYPE_AUDIO)
return VAR_0->audio_codec;
else if (VAR_4 == AVMEDIA_TYPE_SUBTITLE)
return VAR_0->subtitle_codec;
else
return AV_CODEC_ID_NONE;
}
| [
"enum AVCodecID FUNC_0(AVOutputFormat *VAR_0, const char *VAR_1,\nconst char *VAR_2, const char *VAR_3,\nenum AVMediaType VAR_4)\n{",
"if (av_match_name(\"segment\", VAR_0->name) || av_match_name(\"ssegment\", VAR_0->name)) {",
"VAR_0 = av_guess_format(NULL, VAR_2, NULL);",
"}",
"if (VAR_4 == AVMEDIA_TYPE_VIDEO) {",
"enum AVCodecID VAR_5 = AV_CODEC_ID_NONE;",
"#if CONFIG_IMAGE2_MUXER\nif (!strcmp(VAR_0->name, \"image2\") || !strcmp(VAR_0->name, \"image2pipe\")) {",
"VAR_5 = ff_guess_image2_codec(VAR_2);",
"}",
"#endif\nif (VAR_5 == AV_CODEC_ID_NONE)\nVAR_5 = VAR_0->video_codec;",
"return VAR_5;",
"} else if (VAR_4 == AVMEDIA_TYPE_AUDIO)",
"return VAR_0->audio_codec;",
"else if (VAR_4 == AVMEDIA_TYPE_SUBTITLE)\nreturn VAR_0->subtitle_codec;",
"else\nreturn AV_CODEC_ID_NONE;",
"}"
] | [
0,
0,
1,
0,
0,
0,
0,
0,
0,
0,
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[
1,
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[
9
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[
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[
13
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[
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[
19
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[
23,
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[
27
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[
29
],
[
31,
33,
35
],
[
37
],
[
39
],
[
41
],
[
43,
45
],
[
47,
49
],
[
51
]
] |
25,502 | static int wav_parse_fmt_tag(AVFormatContext *s, int64_t size, AVStream **st)
{
AVIOContext *pb = s->pb;
int ret;
/* parse fmt header */
*st = av_new_stream(s, 0);
if (!*st)
return AVERROR(ENOMEM);
ff_get_wav_header(pb, (*st)->codec, size);
if (ret < 0)
return ret;
(*st)->need_parsing = AVSTREAM_PARSE_FULL;
av_set_pts_info(*st, 64, 1, (*st)->codec->sample_rate);
return 0;
}
| true | FFmpeg | e9f4001a30c563a840614048629055769f6f7020 | static int wav_parse_fmt_tag(AVFormatContext *s, int64_t size, AVStream **st)
{
AVIOContext *pb = s->pb;
int ret;
*st = av_new_stream(s, 0);
if (!*st)
return AVERROR(ENOMEM);
ff_get_wav_header(pb, (*st)->codec, size);
if (ret < 0)
return ret;
(*st)->need_parsing = AVSTREAM_PARSE_FULL;
av_set_pts_info(*st, 64, 1, (*st)->codec->sample_rate);
return 0;
}
| {
"code": [
" ff_get_wav_header(pb, (*st)->codec, size);"
],
"line_no": [
21
]
} | static int FUNC_0(AVFormatContext *VAR_0, int64_t VAR_1, AVStream **VAR_2)
{
AVIOContext *pb = VAR_0->pb;
int VAR_3;
*VAR_2 = av_new_stream(VAR_0, 0);
if (!*VAR_2)
return AVERROR(ENOMEM);
ff_get_wav_header(pb, (*VAR_2)->codec, VAR_1);
if (VAR_3 < 0)
return VAR_3;
(*VAR_2)->need_parsing = AVSTREAM_PARSE_FULL;
av_set_pts_info(*VAR_2, 64, 1, (*VAR_2)->codec->sample_rate);
return 0;
}
| [
"static int FUNC_0(AVFormatContext *VAR_0, int64_t VAR_1, AVStream **VAR_2)\n{",
"AVIOContext *pb = VAR_0->pb;",
"int VAR_3;",
"*VAR_2 = av_new_stream(VAR_0, 0);",
"if (!*VAR_2)\nreturn AVERROR(ENOMEM);",
"ff_get_wav_header(pb, (*VAR_2)->codec, VAR_1);",
"if (VAR_3 < 0)\nreturn VAR_3;",
"(*VAR_2)->need_parsing = AVSTREAM_PARSE_FULL;",
"av_set_pts_info(*VAR_2, 64, 1, (*VAR_2)->codec->sample_rate);",
"return 0;",
"}"
] | [
0,
0,
0,
0,
0,
1,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
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[
7
],
[
13
],
[
15,
17
],
[
21
],
[
23,
25
],
[
27
],
[
31
],
[
35
],
[
37
]
] |
25,503 | static int get_float64(QEMUFile *f, void *pv, size_t size)
{
float64 *v = pv;
*v = make_float64(qemu_get_be64(f));
return 0;
}
| true | qemu | 60fe637bf0e4d7989e21e50f52526444765c63b4 | static int get_float64(QEMUFile *f, void *pv, size_t size)
{
float64 *v = pv;
*v = make_float64(qemu_get_be64(f));
return 0;
}
| {
"code": [],
"line_no": []
} | static int FUNC_0(QEMUFile *VAR_0, void *VAR_1, size_t VAR_2)
{
float64 *v = VAR_1;
*v = make_float64(qemu_get_be64(VAR_0));
return 0;
}
| [
"static int FUNC_0(QEMUFile *VAR_0, void *VAR_1, size_t VAR_2)\n{",
"float64 *v = VAR_1;",
"*v = make_float64(qemu_get_be64(VAR_0));",
"return 0;",
"}"
] | [
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
9
],
[
11
],
[
13
]
] |
25,504 | static int chunk_mux_init(AVFormatContext *s)
{
WebMChunkContext *wc = s->priv_data;
AVFormatContext *oc;
int ret;
ret = avformat_alloc_output_context2(&wc->avf, wc->oformat, NULL, NULL);
if (ret < 0)
return ret;
oc = wc->avf;
oc->interrupt_callback = s->interrupt_callback;
oc->max_delay = s->max_delay;
av_dict_copy(&oc->metadata, s->metadata, 0);
oc->priv_data = av_mallocz(oc->oformat->priv_data_size);
if (!oc->priv_data) {
avio_close(oc->pb);
return AVERROR(ENOMEM);
}
*(const AVClass**)oc->priv_data = oc->oformat->priv_class;
av_opt_set_defaults(oc->priv_data);
av_opt_set_int(oc->priv_data, "dash", 1, 0);
av_opt_set_int(oc->priv_data, "cluster_time_limit", wc->chunk_duration, 0);
av_opt_set_int(oc->priv_data, "live", 1, 0);
oc->streams = s->streams;
oc->nb_streams = s->nb_streams;
return 0;
}
| true | FFmpeg | ccb8f674995ded871ac725833b5efefce0ad63de | static int chunk_mux_init(AVFormatContext *s)
{
WebMChunkContext *wc = s->priv_data;
AVFormatContext *oc;
int ret;
ret = avformat_alloc_output_context2(&wc->avf, wc->oformat, NULL, NULL);
if (ret < 0)
return ret;
oc = wc->avf;
oc->interrupt_callback = s->interrupt_callback;
oc->max_delay = s->max_delay;
av_dict_copy(&oc->metadata, s->metadata, 0);
oc->priv_data = av_mallocz(oc->oformat->priv_data_size);
if (!oc->priv_data) {
avio_close(oc->pb);
return AVERROR(ENOMEM);
}
*(const AVClass**)oc->priv_data = oc->oformat->priv_class;
av_opt_set_defaults(oc->priv_data);
av_opt_set_int(oc->priv_data, "dash", 1, 0);
av_opt_set_int(oc->priv_data, "cluster_time_limit", wc->chunk_duration, 0);
av_opt_set_int(oc->priv_data, "live", 1, 0);
oc->streams = s->streams;
oc->nb_streams = s->nb_streams;
return 0;
}
| {
"code": [
" oc->priv_data = av_mallocz(oc->oformat->priv_data_size);",
" if (!oc->priv_data) {",
" avio_close(oc->pb);",
" return AVERROR(ENOMEM);"
],
"line_no": [
31,
33,
35,
37
]
} | static int FUNC_0(AVFormatContext *VAR_0)
{
WebMChunkContext *wc = VAR_0->priv_data;
AVFormatContext *oc;
int VAR_1;
VAR_1 = avformat_alloc_output_context2(&wc->avf, wc->oformat, NULL, NULL);
if (VAR_1 < 0)
return VAR_1;
oc = wc->avf;
oc->interrupt_callback = VAR_0->interrupt_callback;
oc->max_delay = VAR_0->max_delay;
av_dict_copy(&oc->metadata, VAR_0->metadata, 0);
oc->priv_data = av_mallocz(oc->oformat->priv_data_size);
if (!oc->priv_data) {
avio_close(oc->pb);
return AVERROR(ENOMEM);
}
*(const AVClass**)oc->priv_data = oc->oformat->priv_class;
av_opt_set_defaults(oc->priv_data);
av_opt_set_int(oc->priv_data, "dash", 1, 0);
av_opt_set_int(oc->priv_data, "cluster_time_limit", wc->chunk_duration, 0);
av_opt_set_int(oc->priv_data, "live", 1, 0);
oc->streams = VAR_0->streams;
oc->nb_streams = VAR_0->nb_streams;
return 0;
}
| [
"static int FUNC_0(AVFormatContext *VAR_0)\n{",
"WebMChunkContext *wc = VAR_0->priv_data;",
"AVFormatContext *oc;",
"int VAR_1;",
"VAR_1 = avformat_alloc_output_context2(&wc->avf, wc->oformat, NULL, NULL);",
"if (VAR_1 < 0)\nreturn VAR_1;",
"oc = wc->avf;",
"oc->interrupt_callback = VAR_0->interrupt_callback;",
"oc->max_delay = VAR_0->max_delay;",
"av_dict_copy(&oc->metadata, VAR_0->metadata, 0);",
"oc->priv_data = av_mallocz(oc->oformat->priv_data_size);",
"if (!oc->priv_data) {",
"avio_close(oc->pb);",
"return AVERROR(ENOMEM);",
"}",
"*(const AVClass**)oc->priv_data = oc->oformat->priv_class;",
"av_opt_set_defaults(oc->priv_data);",
"av_opt_set_int(oc->priv_data, \"dash\", 1, 0);",
"av_opt_set_int(oc->priv_data, \"cluster_time_limit\", wc->chunk_duration, 0);",
"av_opt_set_int(oc->priv_data, \"live\", 1, 0);",
"oc->streams = VAR_0->streams;",
"oc->nb_streams = VAR_0->nb_streams;",
"return 0;",
"}"
] | [
0,
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1,
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[
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[
5
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[
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[
9
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[
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[
15,
17
],
[
19
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[
23
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[
25
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[
27
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[
31
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[
33
],
[
35
],
[
37
],
[
39
],
[
41
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[
43
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[
45
],
[
47
],
[
49
],
[
53
],
[
55
],
[
59
],
[
61
]
] |
25,507 | void commit_active_start(const char *job_id, BlockDriverState *bs,
BlockDriverState *base, int64_t speed,
BlockdevOnError on_error,
BlockCompletionFunc *cb,
void *opaque, Error **errp)
{
int64_t length, base_length;
int orig_base_flags;
int ret;
Error *local_err = NULL;
orig_base_flags = bdrv_get_flags(base);
if (bdrv_reopen(base, bs->open_flags, errp)) {
return;
}
length = bdrv_getlength(bs);
if (length < 0) {
error_setg_errno(errp, -length,
"Unable to determine length of %s", bs->filename);
goto error_restore_flags;
}
base_length = bdrv_getlength(base);
if (base_length < 0) {
error_setg_errno(errp, -base_length,
"Unable to determine length of %s", base->filename);
goto error_restore_flags;
}
if (length > base_length) {
ret = bdrv_truncate(base, length);
if (ret < 0) {
error_setg_errno(errp, -ret,
"Top image %s is larger than base image %s, and "
"resize of base image failed",
bs->filename, base->filename);
goto error_restore_flags;
}
}
mirror_start_job(job_id, bs, base, NULL, speed, 0, 0,
MIRROR_LEAVE_BACKING_CHAIN,
on_error, on_error, false, cb, opaque, &local_err,
&commit_active_job_driver, false, base);
if (local_err) {
error_propagate(errp, local_err);
goto error_restore_flags;
}
return;
error_restore_flags:
/* ignore error and errp for bdrv_reopen, because we want to propagate
* the original error */
bdrv_reopen(base, orig_base_flags, NULL);
return;
}
| false | qemu | b49f7ead8d222bcb8df0388f3177002f3e33d046 | void commit_active_start(const char *job_id, BlockDriverState *bs,
BlockDriverState *base, int64_t speed,
BlockdevOnError on_error,
BlockCompletionFunc *cb,
void *opaque, Error **errp)
{
int64_t length, base_length;
int orig_base_flags;
int ret;
Error *local_err = NULL;
orig_base_flags = bdrv_get_flags(base);
if (bdrv_reopen(base, bs->open_flags, errp)) {
return;
}
length = bdrv_getlength(bs);
if (length < 0) {
error_setg_errno(errp, -length,
"Unable to determine length of %s", bs->filename);
goto error_restore_flags;
}
base_length = bdrv_getlength(base);
if (base_length < 0) {
error_setg_errno(errp, -base_length,
"Unable to determine length of %s", base->filename);
goto error_restore_flags;
}
if (length > base_length) {
ret = bdrv_truncate(base, length);
if (ret < 0) {
error_setg_errno(errp, -ret,
"Top image %s is larger than base image %s, and "
"resize of base image failed",
bs->filename, base->filename);
goto error_restore_flags;
}
}
mirror_start_job(job_id, bs, base, NULL, speed, 0, 0,
MIRROR_LEAVE_BACKING_CHAIN,
on_error, on_error, false, cb, opaque, &local_err,
&commit_active_job_driver, false, base);
if (local_err) {
error_propagate(errp, local_err);
goto error_restore_flags;
}
return;
error_restore_flags:
bdrv_reopen(base, orig_base_flags, NULL);
return;
}
| {
"code": [],
"line_no": []
} | void FUNC_0(const char *VAR_0, BlockDriverState *VAR_1,
BlockDriverState *VAR_2, int64_t VAR_3,
BlockdevOnError VAR_4,
BlockCompletionFunc *VAR_5,
void *VAR_6, Error **VAR_7)
{
int64_t length, base_length;
int VAR_8;
int VAR_9;
Error *local_err = NULL;
VAR_8 = bdrv_get_flags(VAR_2);
if (bdrv_reopen(VAR_2, VAR_1->open_flags, VAR_7)) {
return;
}
length = bdrv_getlength(VAR_1);
if (length < 0) {
error_setg_errno(VAR_7, -length,
"Unable to determine length of %s", VAR_1->filename);
goto error_restore_flags;
}
base_length = bdrv_getlength(VAR_2);
if (base_length < 0) {
error_setg_errno(VAR_7, -base_length,
"Unable to determine length of %s", VAR_2->filename);
goto error_restore_flags;
}
if (length > base_length) {
VAR_9 = bdrv_truncate(VAR_2, length);
if (VAR_9 < 0) {
error_setg_errno(VAR_7, -VAR_9,
"Top image %s is larger than VAR_2 image %s, and "
"resize of VAR_2 image failed",
VAR_1->filename, VAR_2->filename);
goto error_restore_flags;
}
}
mirror_start_job(VAR_0, VAR_1, VAR_2, NULL, VAR_3, 0, 0,
MIRROR_LEAVE_BACKING_CHAIN,
VAR_4, VAR_4, false, VAR_5, VAR_6, &local_err,
&commit_active_job_driver, false, VAR_2);
if (local_err) {
error_propagate(VAR_7, local_err);
goto error_restore_flags;
}
return;
error_restore_flags:
bdrv_reopen(VAR_2, VAR_8, NULL);
return;
}
| [
"void FUNC_0(const char *VAR_0, BlockDriverState *VAR_1,\nBlockDriverState *VAR_2, int64_t VAR_3,\nBlockdevOnError VAR_4,\nBlockCompletionFunc *VAR_5,\nvoid *VAR_6, Error **VAR_7)\n{",
"int64_t length, base_length;",
"int VAR_8;",
"int VAR_9;",
"Error *local_err = NULL;",
"VAR_8 = bdrv_get_flags(VAR_2);",
"if (bdrv_reopen(VAR_2, VAR_1->open_flags, VAR_7)) {",
"return;",
"}",
"length = bdrv_getlength(VAR_1);",
"if (length < 0) {",
"error_setg_errno(VAR_7, -length,\n\"Unable to determine length of %s\", VAR_1->filename);",
"goto error_restore_flags;",
"}",
"base_length = bdrv_getlength(VAR_2);",
"if (base_length < 0) {",
"error_setg_errno(VAR_7, -base_length,\n\"Unable to determine length of %s\", VAR_2->filename);",
"goto error_restore_flags;",
"}",
"if (length > base_length) {",
"VAR_9 = bdrv_truncate(VAR_2, length);",
"if (VAR_9 < 0) {",
"error_setg_errno(VAR_7, -VAR_9,\n\"Top image %s is larger than VAR_2 image %s, and \"\n\"resize of VAR_2 image failed\",\nVAR_1->filename, VAR_2->filename);",
"goto error_restore_flags;",
"}",
"}",
"mirror_start_job(VAR_0, VAR_1, VAR_2, NULL, VAR_3, 0, 0,\nMIRROR_LEAVE_BACKING_CHAIN,\nVAR_4, VAR_4, false, VAR_5, VAR_6, &local_err,\n&commit_active_job_driver, false, VAR_2);",
"if (local_err) {",
"error_propagate(VAR_7, local_err);",
"goto error_restore_flags;",
"}",
"return;",
"error_restore_flags:\nbdrv_reopen(VAR_2, VAR_8, NULL);",
"return;",
"}"
] | [
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[
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[
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[
17
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[
19
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[
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[
27
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[
29
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[
31
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[
35
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[
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[
39,
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[
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[
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[
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[
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[
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[
57
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[
59
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[
63
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[
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[
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[
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[
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113
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[
115
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[
117
]
] |
25,508 | static void virtio_blk_handle_flush(VirtIOBlockReq *req, MultiReqBuffer *mrb)
{
block_acct_start(bdrv_get_stats(req->dev->bs), &req->acct, 0,
BLOCK_ACCT_FLUSH);
/*
* Make sure all outstanding writes are posted to the backing device.
*/
virtio_submit_multiwrite(req->dev->bs, mrb);
bdrv_aio_flush(req->dev->bs, virtio_blk_flush_complete, req);
}
| false | qemu | 4be746345f13e99e468c60acbd3a355e8183e3ce | static void virtio_blk_handle_flush(VirtIOBlockReq *req, MultiReqBuffer *mrb)
{
block_acct_start(bdrv_get_stats(req->dev->bs), &req->acct, 0,
BLOCK_ACCT_FLUSH);
virtio_submit_multiwrite(req->dev->bs, mrb);
bdrv_aio_flush(req->dev->bs, virtio_blk_flush_complete, req);
}
| {
"code": [],
"line_no": []
} | static void FUNC_0(VirtIOBlockReq *VAR_0, MultiReqBuffer *VAR_1)
{
block_acct_start(bdrv_get_stats(VAR_0->dev->bs), &VAR_0->acct, 0,
BLOCK_ACCT_FLUSH);
virtio_submit_multiwrite(VAR_0->dev->bs, VAR_1);
bdrv_aio_flush(VAR_0->dev->bs, virtio_blk_flush_complete, VAR_0);
}
| [
"static void FUNC_0(VirtIOBlockReq *VAR_0, MultiReqBuffer *VAR_1)\n{",
"block_acct_start(bdrv_get_stats(VAR_0->dev->bs), &VAR_0->acct, 0,\nBLOCK_ACCT_FLUSH);",
"virtio_submit_multiwrite(VAR_0->dev->bs, VAR_1);",
"bdrv_aio_flush(VAR_0->dev->bs, virtio_blk_flush_complete, VAR_0);",
"}"
] | [
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5,
7
],
[
17
],
[
19
],
[
21
]
] |
25,509 | static void gen_store_exclusive(DisasContext *s, int rd, int rt, int rt2,
TCGv_i64 addr, int size, int is_pair)
{
/* if (env->exclusive_addr == addr && env->exclusive_val == [addr]
* && (!is_pair || env->exclusive_high == [addr + datasize])) {
* [addr] = {Rt};
* if (is_pair) {
* [addr + datasize] = {Rt2};
* }
* {Rd} = 0;
* } else {
* {Rd} = 1;
* }
* env->exclusive_addr = -1;
*/
TCGLabel *fail_label = gen_new_label();
TCGLabel *done_label = gen_new_label();
TCGv_i64 tmp;
tcg_gen_brcond_i64(TCG_COND_NE, addr, cpu_exclusive_addr, fail_label);
tmp = tcg_temp_new_i64();
if (is_pair) {
if (size == 2) {
if (s->be_data == MO_LE) {
tcg_gen_concat32_i64(tmp, cpu_reg(s, rt), cpu_reg(s, rt2));
} else {
tcg_gen_concat32_i64(tmp, cpu_reg(s, rt2), cpu_reg(s, rt));
}
tcg_gen_atomic_cmpxchg_i64(tmp, cpu_exclusive_addr,
cpu_exclusive_val, tmp,
get_mem_index(s),
MO_64 | MO_ALIGN | s->be_data);
tcg_gen_setcond_i64(TCG_COND_NE, tmp, tmp, cpu_exclusive_val);
} else if (s->be_data == MO_LE) {
gen_helper_paired_cmpxchg64_le(tmp, cpu_env, cpu_exclusive_addr,
cpu_reg(s, rt), cpu_reg(s, rt2));
} else {
gen_helper_paired_cmpxchg64_be(tmp, cpu_env, cpu_exclusive_addr,
cpu_reg(s, rt), cpu_reg(s, rt2));
}
} else {
tcg_gen_atomic_cmpxchg_i64(tmp, cpu_exclusive_addr, cpu_exclusive_val,
cpu_reg(s, rt), get_mem_index(s),
size | MO_ALIGN | s->be_data);
tcg_gen_setcond_i64(TCG_COND_NE, tmp, tmp, cpu_exclusive_val);
}
tcg_gen_mov_i64(cpu_reg(s, rd), tmp);
tcg_temp_free_i64(tmp);
tcg_gen_br(done_label);
gen_set_label(fail_label);
tcg_gen_movi_i64(cpu_reg(s, rd), 1);
gen_set_label(done_label);
tcg_gen_movi_i64(cpu_exclusive_addr, -1);
}
| false | qemu | 2399d4e7cec22ecf1c51062d2ebfd45220dbaace | static void gen_store_exclusive(DisasContext *s, int rd, int rt, int rt2,
TCGv_i64 addr, int size, int is_pair)
{
TCGLabel *fail_label = gen_new_label();
TCGLabel *done_label = gen_new_label();
TCGv_i64 tmp;
tcg_gen_brcond_i64(TCG_COND_NE, addr, cpu_exclusive_addr, fail_label);
tmp = tcg_temp_new_i64();
if (is_pair) {
if (size == 2) {
if (s->be_data == MO_LE) {
tcg_gen_concat32_i64(tmp, cpu_reg(s, rt), cpu_reg(s, rt2));
} else {
tcg_gen_concat32_i64(tmp, cpu_reg(s, rt2), cpu_reg(s, rt));
}
tcg_gen_atomic_cmpxchg_i64(tmp, cpu_exclusive_addr,
cpu_exclusive_val, tmp,
get_mem_index(s),
MO_64 | MO_ALIGN | s->be_data);
tcg_gen_setcond_i64(TCG_COND_NE, tmp, tmp, cpu_exclusive_val);
} else if (s->be_data == MO_LE) {
gen_helper_paired_cmpxchg64_le(tmp, cpu_env, cpu_exclusive_addr,
cpu_reg(s, rt), cpu_reg(s, rt2));
} else {
gen_helper_paired_cmpxchg64_be(tmp, cpu_env, cpu_exclusive_addr,
cpu_reg(s, rt), cpu_reg(s, rt2));
}
} else {
tcg_gen_atomic_cmpxchg_i64(tmp, cpu_exclusive_addr, cpu_exclusive_val,
cpu_reg(s, rt), get_mem_index(s),
size | MO_ALIGN | s->be_data);
tcg_gen_setcond_i64(TCG_COND_NE, tmp, tmp, cpu_exclusive_val);
}
tcg_gen_mov_i64(cpu_reg(s, rd), tmp);
tcg_temp_free_i64(tmp);
tcg_gen_br(done_label);
gen_set_label(fail_label);
tcg_gen_movi_i64(cpu_reg(s, rd), 1);
gen_set_label(done_label);
tcg_gen_movi_i64(cpu_exclusive_addr, -1);
}
| {
"code": [],
"line_no": []
} | static void FUNC_0(DisasContext *VAR_0, int VAR_1, int VAR_2, int VAR_3,
TCGv_i64 VAR_4, int VAR_5, int VAR_6)
{
TCGLabel *fail_label = gen_new_label();
TCGLabel *done_label = gen_new_label();
TCGv_i64 tmp;
tcg_gen_brcond_i64(TCG_COND_NE, VAR_4, cpu_exclusive_addr, fail_label);
tmp = tcg_temp_new_i64();
if (VAR_6) {
if (VAR_5 == 2) {
if (VAR_0->be_data == MO_LE) {
tcg_gen_concat32_i64(tmp, cpu_reg(VAR_0, VAR_2), cpu_reg(VAR_0, VAR_3));
} else {
tcg_gen_concat32_i64(tmp, cpu_reg(VAR_0, VAR_3), cpu_reg(VAR_0, VAR_2));
}
tcg_gen_atomic_cmpxchg_i64(tmp, cpu_exclusive_addr,
cpu_exclusive_val, tmp,
get_mem_index(VAR_0),
MO_64 | MO_ALIGN | VAR_0->be_data);
tcg_gen_setcond_i64(TCG_COND_NE, tmp, tmp, cpu_exclusive_val);
} else if (VAR_0->be_data == MO_LE) {
gen_helper_paired_cmpxchg64_le(tmp, cpu_env, cpu_exclusive_addr,
cpu_reg(VAR_0, VAR_2), cpu_reg(VAR_0, VAR_3));
} else {
gen_helper_paired_cmpxchg64_be(tmp, cpu_env, cpu_exclusive_addr,
cpu_reg(VAR_0, VAR_2), cpu_reg(VAR_0, VAR_3));
}
} else {
tcg_gen_atomic_cmpxchg_i64(tmp, cpu_exclusive_addr, cpu_exclusive_val,
cpu_reg(VAR_0, VAR_2), get_mem_index(VAR_0),
VAR_5 | MO_ALIGN | VAR_0->be_data);
tcg_gen_setcond_i64(TCG_COND_NE, tmp, tmp, cpu_exclusive_val);
}
tcg_gen_mov_i64(cpu_reg(VAR_0, VAR_1), tmp);
tcg_temp_free_i64(tmp);
tcg_gen_br(done_label);
gen_set_label(fail_label);
tcg_gen_movi_i64(cpu_reg(VAR_0, VAR_1), 1);
gen_set_label(done_label);
tcg_gen_movi_i64(cpu_exclusive_addr, -1);
}
| [
"static void FUNC_0(DisasContext *VAR_0, int VAR_1, int VAR_2, int VAR_3,\nTCGv_i64 VAR_4, int VAR_5, int VAR_6)\n{",
"TCGLabel *fail_label = gen_new_label();",
"TCGLabel *done_label = gen_new_label();",
"TCGv_i64 tmp;",
"tcg_gen_brcond_i64(TCG_COND_NE, VAR_4, cpu_exclusive_addr, fail_label);",
"tmp = tcg_temp_new_i64();",
"if (VAR_6) {",
"if (VAR_5 == 2) {",
"if (VAR_0->be_data == MO_LE) {",
"tcg_gen_concat32_i64(tmp, cpu_reg(VAR_0, VAR_2), cpu_reg(VAR_0, VAR_3));",
"} else {",
"tcg_gen_concat32_i64(tmp, cpu_reg(VAR_0, VAR_3), cpu_reg(VAR_0, VAR_2));",
"}",
"tcg_gen_atomic_cmpxchg_i64(tmp, cpu_exclusive_addr,\ncpu_exclusive_val, tmp,\nget_mem_index(VAR_0),\nMO_64 | MO_ALIGN | VAR_0->be_data);",
"tcg_gen_setcond_i64(TCG_COND_NE, tmp, tmp, cpu_exclusive_val);",
"} else if (VAR_0->be_data == MO_LE) {",
"gen_helper_paired_cmpxchg64_le(tmp, cpu_env, cpu_exclusive_addr,\ncpu_reg(VAR_0, VAR_2), cpu_reg(VAR_0, VAR_3));",
"} else {",
"gen_helper_paired_cmpxchg64_be(tmp, cpu_env, cpu_exclusive_addr,\ncpu_reg(VAR_0, VAR_2), cpu_reg(VAR_0, VAR_3));",
"}",
"} else {",
"tcg_gen_atomic_cmpxchg_i64(tmp, cpu_exclusive_addr, cpu_exclusive_val,\ncpu_reg(VAR_0, VAR_2), get_mem_index(VAR_0),\nVAR_5 | MO_ALIGN | VAR_0->be_data);",
"tcg_gen_setcond_i64(TCG_COND_NE, tmp, tmp, cpu_exclusive_val);",
"}",
"tcg_gen_mov_i64(cpu_reg(VAR_0, VAR_1), tmp);",
"tcg_temp_free_i64(tmp);",
"tcg_gen_br(done_label);",
"gen_set_label(fail_label);",
"tcg_gen_movi_i64(cpu_reg(VAR_0, VAR_1), 1);",
"gen_set_label(done_label);",
"tcg_gen_movi_i64(cpu_exclusive_addr, -1);",
"}"
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[
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[
111
]
] |
25,511 | void virt_acpi_build(VirtMachineState *vms, AcpiBuildTables *tables)
{
VirtMachineClass *vmc = VIRT_MACHINE_GET_CLASS(vms);
GArray *table_offsets;
unsigned dsdt, rsdt;
GArray *tables_blob = tables->table_data;
table_offsets = g_array_new(false, true /* clear */,
sizeof(uint32_t));
bios_linker_loader_alloc(tables->linker,
ACPI_BUILD_TABLE_FILE, tables_blob,
64, false /* high memory */);
/* DSDT is pointed to by FADT */
dsdt = tables_blob->len;
build_dsdt(tables_blob, tables->linker, vms);
/* FADT MADT GTDT MCFG SPCR pointed to by RSDT */
acpi_add_table(table_offsets, tables_blob);
build_fadt(tables_blob, tables->linker, vms, dsdt);
acpi_add_table(table_offsets, tables_blob);
build_madt(tables_blob, tables->linker, vms);
acpi_add_table(table_offsets, tables_blob);
build_gtdt(tables_blob, tables->linker, vms);
acpi_add_table(table_offsets, tables_blob);
build_mcfg(tables_blob, tables->linker, vms);
acpi_add_table(table_offsets, tables_blob);
build_spcr(tables_blob, tables->linker, vms);
if (nb_numa_nodes > 0) {
acpi_add_table(table_offsets, tables_blob);
build_srat(tables_blob, tables->linker, vms);
}
if (its_class_name() && !vmc->no_its) {
acpi_add_table(table_offsets, tables_blob);
build_iort(tables_blob, tables->linker);
}
/* RSDT is pointed to by RSDP */
rsdt = tables_blob->len;
build_rsdt(tables_blob, tables->linker, table_offsets, NULL, NULL);
/* RSDP is in FSEG memory, so allocate it separately */
build_rsdp(tables->rsdp, tables->linker, rsdt);
/* Cleanup memory that's no longer used. */
g_array_free(table_offsets, true);
}
| false | qemu | cb51ac2ffe3649eb8f5c65dccc2012f0ba2c6b12 | void virt_acpi_build(VirtMachineState *vms, AcpiBuildTables *tables)
{
VirtMachineClass *vmc = VIRT_MACHINE_GET_CLASS(vms);
GArray *table_offsets;
unsigned dsdt, rsdt;
GArray *tables_blob = tables->table_data;
table_offsets = g_array_new(false, true ,
sizeof(uint32_t));
bios_linker_loader_alloc(tables->linker,
ACPI_BUILD_TABLE_FILE, tables_blob,
64, false );
dsdt = tables_blob->len;
build_dsdt(tables_blob, tables->linker, vms);
acpi_add_table(table_offsets, tables_blob);
build_fadt(tables_blob, tables->linker, vms, dsdt);
acpi_add_table(table_offsets, tables_blob);
build_madt(tables_blob, tables->linker, vms);
acpi_add_table(table_offsets, tables_blob);
build_gtdt(tables_blob, tables->linker, vms);
acpi_add_table(table_offsets, tables_blob);
build_mcfg(tables_blob, tables->linker, vms);
acpi_add_table(table_offsets, tables_blob);
build_spcr(tables_blob, tables->linker, vms);
if (nb_numa_nodes > 0) {
acpi_add_table(table_offsets, tables_blob);
build_srat(tables_blob, tables->linker, vms);
}
if (its_class_name() && !vmc->no_its) {
acpi_add_table(table_offsets, tables_blob);
build_iort(tables_blob, tables->linker);
}
rsdt = tables_blob->len;
build_rsdt(tables_blob, tables->linker, table_offsets, NULL, NULL);
build_rsdp(tables->rsdp, tables->linker, rsdt);
g_array_free(table_offsets, true);
}
| {
"code": [],
"line_no": []
} | void FUNC_0(VirtMachineState *VAR_0, AcpiBuildTables *VAR_1)
{
VirtMachineClass *vmc = VIRT_MACHINE_GET_CLASS(VAR_0);
GArray *table_offsets;
unsigned VAR_2, VAR_3;
GArray *tables_blob = VAR_1->table_data;
table_offsets = g_array_new(false, true ,
sizeof(uint32_t));
bios_linker_loader_alloc(VAR_1->linker,
ACPI_BUILD_TABLE_FILE, tables_blob,
64, false );
VAR_2 = tables_blob->len;
build_dsdt(tables_blob, VAR_1->linker, VAR_0);
acpi_add_table(table_offsets, tables_blob);
build_fadt(tables_blob, VAR_1->linker, VAR_0, VAR_2);
acpi_add_table(table_offsets, tables_blob);
build_madt(tables_blob, VAR_1->linker, VAR_0);
acpi_add_table(table_offsets, tables_blob);
build_gtdt(tables_blob, VAR_1->linker, VAR_0);
acpi_add_table(table_offsets, tables_blob);
build_mcfg(tables_blob, VAR_1->linker, VAR_0);
acpi_add_table(table_offsets, tables_blob);
build_spcr(tables_blob, VAR_1->linker, VAR_0);
if (nb_numa_nodes > 0) {
acpi_add_table(table_offsets, tables_blob);
build_srat(tables_blob, VAR_1->linker, VAR_0);
}
if (its_class_name() && !vmc->no_its) {
acpi_add_table(table_offsets, tables_blob);
build_iort(tables_blob, VAR_1->linker);
}
VAR_3 = tables_blob->len;
build_rsdt(tables_blob, VAR_1->linker, table_offsets, NULL, NULL);
build_rsdp(VAR_1->rsdp, VAR_1->linker, VAR_3);
g_array_free(table_offsets, true);
}
| [
"void FUNC_0(VirtMachineState *VAR_0, AcpiBuildTables *VAR_1)\n{",
"VirtMachineClass *vmc = VIRT_MACHINE_GET_CLASS(VAR_0);",
"GArray *table_offsets;",
"unsigned VAR_2, VAR_3;",
"GArray *tables_blob = VAR_1->table_data;",
"table_offsets = g_array_new(false, true ,\nsizeof(uint32_t));",
"bios_linker_loader_alloc(VAR_1->linker,\nACPI_BUILD_TABLE_FILE, tables_blob,\n64, false );",
"VAR_2 = tables_blob->len;",
"build_dsdt(tables_blob, VAR_1->linker, VAR_0);",
"acpi_add_table(table_offsets, tables_blob);",
"build_fadt(tables_blob, VAR_1->linker, VAR_0, VAR_2);",
"acpi_add_table(table_offsets, tables_blob);",
"build_madt(tables_blob, VAR_1->linker, VAR_0);",
"acpi_add_table(table_offsets, tables_blob);",
"build_gtdt(tables_blob, VAR_1->linker, VAR_0);",
"acpi_add_table(table_offsets, tables_blob);",
"build_mcfg(tables_blob, VAR_1->linker, VAR_0);",
"acpi_add_table(table_offsets, tables_blob);",
"build_spcr(tables_blob, VAR_1->linker, VAR_0);",
"if (nb_numa_nodes > 0) {",
"acpi_add_table(table_offsets, tables_blob);",
"build_srat(tables_blob, VAR_1->linker, VAR_0);",
"}",
"if (its_class_name() && !vmc->no_its) {",
"acpi_add_table(table_offsets, tables_blob);",
"build_iort(tables_blob, VAR_1->linker);",
"}",
"VAR_3 = tables_blob->len;",
"build_rsdt(tables_blob, VAR_1->linker, table_offsets, NULL, NULL);",
"build_rsdp(VAR_1->rsdp, VAR_1->linker, VAR_3);",
"g_array_free(table_offsets, true);",
"}"
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91
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[
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[
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[
105
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[
107
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] |
25,512 | static void versatile_init(QEMUMachineInitArgs *args, int board_id)
{
ARMCPU *cpu;
MemoryRegion *sysmem = get_system_memory();
MemoryRegion *ram = g_new(MemoryRegion, 1);
qemu_irq *cpu_pic;
qemu_irq pic[32];
qemu_irq sic[32];
DeviceState *dev, *sysctl;
SysBusDevice *busdev;
DeviceState *pl041;
PCIBus *pci_bus;
NICInfo *nd;
i2c_bus *i2c;
int n;
int done_smc = 0;
DriveInfo *dinfo;
if (!args->cpu_model) {
args->cpu_model = "arm926";
}
cpu = cpu_arm_init(args->cpu_model);
if (!cpu) {
fprintf(stderr, "Unable to find CPU definition\n");
exit(1);
}
memory_region_init_ram(ram, "versatile.ram", args->ram_size);
vmstate_register_ram_global(ram);
/* ??? RAM should repeat to fill physical memory space. */
/* SDRAM at address zero. */
memory_region_add_subregion(sysmem, 0, ram);
sysctl = qdev_create(NULL, "realview_sysctl");
qdev_prop_set_uint32(sysctl, "sys_id", 0x41007004);
qdev_prop_set_uint32(sysctl, "proc_id", 0x02000000);
qdev_init_nofail(sysctl);
sysbus_mmio_map(SYS_BUS_DEVICE(sysctl), 0, 0x10000000);
cpu_pic = arm_pic_init_cpu(cpu);
dev = sysbus_create_varargs("pl190", 0x10140000,
cpu_pic[ARM_PIC_CPU_IRQ],
cpu_pic[ARM_PIC_CPU_FIQ], NULL);
for (n = 0; n < 32; n++) {
pic[n] = qdev_get_gpio_in(dev, n);
}
dev = sysbus_create_simple("versatilepb_sic", 0x10003000, NULL);
for (n = 0; n < 32; n++) {
sysbus_connect_irq(SYS_BUS_DEVICE(dev), n, pic[n]);
sic[n] = qdev_get_gpio_in(dev, n);
}
sysbus_create_simple("pl050_keyboard", 0x10006000, sic[3]);
sysbus_create_simple("pl050_mouse", 0x10007000, sic[4]);
dev = qdev_create(NULL, "versatile_pci");
busdev = SYS_BUS_DEVICE(dev);
qdev_init_nofail(dev);
sysbus_mmio_map(busdev, 0, 0x41000000); /* PCI self-config */
sysbus_mmio_map(busdev, 1, 0x42000000); /* PCI config */
sysbus_connect_irq(busdev, 0, sic[27]);
sysbus_connect_irq(busdev, 1, sic[28]);
sysbus_connect_irq(busdev, 2, sic[29]);
sysbus_connect_irq(busdev, 3, sic[30]);
pci_bus = (PCIBus *)qdev_get_child_bus(dev, "pci");
/* The Versatile PCI bridge does not provide access to PCI IO space,
so many of the qemu PCI devices are not useable. */
for(n = 0; n < nb_nics; n++) {
nd = &nd_table[n];
if (!done_smc && (!nd->model || strcmp(nd->model, "smc91c111") == 0)) {
smc91c111_init(nd, 0x10010000, sic[25]);
done_smc = 1;
} else {
pci_nic_init_nofail(nd, "rtl8139", NULL);
}
}
if (usb_enabled(false)) {
pci_create_simple(pci_bus, -1, "pci-ohci");
}
n = drive_get_max_bus(IF_SCSI);
while (n >= 0) {
pci_create_simple(pci_bus, -1, "lsi53c895a");
n--;
}
sysbus_create_simple("pl011", 0x101f1000, pic[12]);
sysbus_create_simple("pl011", 0x101f2000, pic[13]);
sysbus_create_simple("pl011", 0x101f3000, pic[14]);
sysbus_create_simple("pl011", 0x10009000, sic[6]);
sysbus_create_simple("pl080", 0x10130000, pic[17]);
sysbus_create_simple("sp804", 0x101e2000, pic[4]);
sysbus_create_simple("sp804", 0x101e3000, pic[5]);
sysbus_create_simple("pl061", 0x101e4000, pic[6]);
sysbus_create_simple("pl061", 0x101e5000, pic[7]);
sysbus_create_simple("pl061", 0x101e6000, pic[8]);
sysbus_create_simple("pl061", 0x101e7000, pic[9]);
/* The versatile/PB actually has a modified Color LCD controller
that includes hardware cursor support from the PL111. */
dev = sysbus_create_simple("pl110_versatile", 0x10120000, pic[16]);
/* Wire up the mux control signals from the SYS_CLCD register */
qdev_connect_gpio_out(sysctl, 0, qdev_get_gpio_in(dev, 0));
sysbus_create_varargs("pl181", 0x10005000, sic[22], sic[1], NULL);
sysbus_create_varargs("pl181", 0x1000b000, sic[23], sic[2], NULL);
/* Add PL031 Real Time Clock. */
sysbus_create_simple("pl031", 0x101e8000, pic[10]);
dev = sysbus_create_simple("versatile_i2c", 0x10002000, NULL);
i2c = (i2c_bus *)qdev_get_child_bus(dev, "i2c");
i2c_create_slave(i2c, "ds1338", 0x68);
/* Add PL041 AACI Interface to the LM4549 codec */
pl041 = qdev_create(NULL, "pl041");
qdev_prop_set_uint32(pl041, "nc_fifo_depth", 512);
qdev_init_nofail(pl041);
sysbus_mmio_map(SYS_BUS_DEVICE(pl041), 0, 0x10004000);
sysbus_connect_irq(SYS_BUS_DEVICE(pl041), 0, sic[24]);
/* Memory map for Versatile/PB: */
/* 0x10000000 System registers. */
/* 0x10001000 PCI controller config registers. */
/* 0x10002000 Serial bus interface. */
/* 0x10003000 Secondary interrupt controller. */
/* 0x10004000 AACI (audio). */
/* 0x10005000 MMCI0. */
/* 0x10006000 KMI0 (keyboard). */
/* 0x10007000 KMI1 (mouse). */
/* 0x10008000 Character LCD Interface. */
/* 0x10009000 UART3. */
/* 0x1000a000 Smart card 1. */
/* 0x1000b000 MMCI1. */
/* 0x10010000 Ethernet. */
/* 0x10020000 USB. */
/* 0x10100000 SSMC. */
/* 0x10110000 MPMC. */
/* 0x10120000 CLCD Controller. */
/* 0x10130000 DMA Controller. */
/* 0x10140000 Vectored interrupt controller. */
/* 0x101d0000 AHB Monitor Interface. */
/* 0x101e0000 System Controller. */
/* 0x101e1000 Watchdog Interface. */
/* 0x101e2000 Timer 0/1. */
/* 0x101e3000 Timer 2/3. */
/* 0x101e4000 GPIO port 0. */
/* 0x101e5000 GPIO port 1. */
/* 0x101e6000 GPIO port 2. */
/* 0x101e7000 GPIO port 3. */
/* 0x101e8000 RTC. */
/* 0x101f0000 Smart card 0. */
/* 0x101f1000 UART0. */
/* 0x101f2000 UART1. */
/* 0x101f3000 UART2. */
/* 0x101f4000 SSPI. */
/* 0x34000000 NOR Flash */
dinfo = drive_get(IF_PFLASH, 0, 0);
if (!pflash_cfi01_register(VERSATILE_FLASH_ADDR, NULL, "versatile.flash",
VERSATILE_FLASH_SIZE, dinfo ? dinfo->bdrv : NULL,
VERSATILE_FLASH_SECT_SIZE,
VERSATILE_FLASH_SIZE / VERSATILE_FLASH_SECT_SIZE,
4, 0x0089, 0x0018, 0x0000, 0x0, 0)) {
fprintf(stderr, "qemu: Error registering flash memory.\n");
}
versatile_binfo.ram_size = args->ram_size;
versatile_binfo.kernel_filename = args->kernel_filename;
versatile_binfo.kernel_cmdline = args->kernel_cmdline;
versatile_binfo.initrd_filename = args->initrd_filename;
versatile_binfo.board_id = board_id;
arm_load_kernel(cpu, &versatile_binfo);
}
| false | qemu | 5fb8084f31e9df7f0b2d63cfd3d10645d29b5eab | static void versatile_init(QEMUMachineInitArgs *args, int board_id)
{
ARMCPU *cpu;
MemoryRegion *sysmem = get_system_memory();
MemoryRegion *ram = g_new(MemoryRegion, 1);
qemu_irq *cpu_pic;
qemu_irq pic[32];
qemu_irq sic[32];
DeviceState *dev, *sysctl;
SysBusDevice *busdev;
DeviceState *pl041;
PCIBus *pci_bus;
NICInfo *nd;
i2c_bus *i2c;
int n;
int done_smc = 0;
DriveInfo *dinfo;
if (!args->cpu_model) {
args->cpu_model = "arm926";
}
cpu = cpu_arm_init(args->cpu_model);
if (!cpu) {
fprintf(stderr, "Unable to find CPU definition\n");
exit(1);
}
memory_region_init_ram(ram, "versatile.ram", args->ram_size);
vmstate_register_ram_global(ram);
memory_region_add_subregion(sysmem, 0, ram);
sysctl = qdev_create(NULL, "realview_sysctl");
qdev_prop_set_uint32(sysctl, "sys_id", 0x41007004);
qdev_prop_set_uint32(sysctl, "proc_id", 0x02000000);
qdev_init_nofail(sysctl);
sysbus_mmio_map(SYS_BUS_DEVICE(sysctl), 0, 0x10000000);
cpu_pic = arm_pic_init_cpu(cpu);
dev = sysbus_create_varargs("pl190", 0x10140000,
cpu_pic[ARM_PIC_CPU_IRQ],
cpu_pic[ARM_PIC_CPU_FIQ], NULL);
for (n = 0; n < 32; n++) {
pic[n] = qdev_get_gpio_in(dev, n);
}
dev = sysbus_create_simple("versatilepb_sic", 0x10003000, NULL);
for (n = 0; n < 32; n++) {
sysbus_connect_irq(SYS_BUS_DEVICE(dev), n, pic[n]);
sic[n] = qdev_get_gpio_in(dev, n);
}
sysbus_create_simple("pl050_keyboard", 0x10006000, sic[3]);
sysbus_create_simple("pl050_mouse", 0x10007000, sic[4]);
dev = qdev_create(NULL, "versatile_pci");
busdev = SYS_BUS_DEVICE(dev);
qdev_init_nofail(dev);
sysbus_mmio_map(busdev, 0, 0x41000000);
sysbus_mmio_map(busdev, 1, 0x42000000);
sysbus_connect_irq(busdev, 0, sic[27]);
sysbus_connect_irq(busdev, 1, sic[28]);
sysbus_connect_irq(busdev, 2, sic[29]);
sysbus_connect_irq(busdev, 3, sic[30]);
pci_bus = (PCIBus *)qdev_get_child_bus(dev, "pci");
for(n = 0; n < nb_nics; n++) {
nd = &nd_table[n];
if (!done_smc && (!nd->model || strcmp(nd->model, "smc91c111") == 0)) {
smc91c111_init(nd, 0x10010000, sic[25]);
done_smc = 1;
} else {
pci_nic_init_nofail(nd, "rtl8139", NULL);
}
}
if (usb_enabled(false)) {
pci_create_simple(pci_bus, -1, "pci-ohci");
}
n = drive_get_max_bus(IF_SCSI);
while (n >= 0) {
pci_create_simple(pci_bus, -1, "lsi53c895a");
n--;
}
sysbus_create_simple("pl011", 0x101f1000, pic[12]);
sysbus_create_simple("pl011", 0x101f2000, pic[13]);
sysbus_create_simple("pl011", 0x101f3000, pic[14]);
sysbus_create_simple("pl011", 0x10009000, sic[6]);
sysbus_create_simple("pl080", 0x10130000, pic[17]);
sysbus_create_simple("sp804", 0x101e2000, pic[4]);
sysbus_create_simple("sp804", 0x101e3000, pic[5]);
sysbus_create_simple("pl061", 0x101e4000, pic[6]);
sysbus_create_simple("pl061", 0x101e5000, pic[7]);
sysbus_create_simple("pl061", 0x101e6000, pic[8]);
sysbus_create_simple("pl061", 0x101e7000, pic[9]);
dev = sysbus_create_simple("pl110_versatile", 0x10120000, pic[16]);
qdev_connect_gpio_out(sysctl, 0, qdev_get_gpio_in(dev, 0));
sysbus_create_varargs("pl181", 0x10005000, sic[22], sic[1], NULL);
sysbus_create_varargs("pl181", 0x1000b000, sic[23], sic[2], NULL);
sysbus_create_simple("pl031", 0x101e8000, pic[10]);
dev = sysbus_create_simple("versatile_i2c", 0x10002000, NULL);
i2c = (i2c_bus *)qdev_get_child_bus(dev, "i2c");
i2c_create_slave(i2c, "ds1338", 0x68);
pl041 = qdev_create(NULL, "pl041");
qdev_prop_set_uint32(pl041, "nc_fifo_depth", 512);
qdev_init_nofail(pl041);
sysbus_mmio_map(SYS_BUS_DEVICE(pl041), 0, 0x10004000);
sysbus_connect_irq(SYS_BUS_DEVICE(pl041), 0, sic[24]);
dinfo = drive_get(IF_PFLASH, 0, 0);
if (!pflash_cfi01_register(VERSATILE_FLASH_ADDR, NULL, "versatile.flash",
VERSATILE_FLASH_SIZE, dinfo ? dinfo->bdrv : NULL,
VERSATILE_FLASH_SECT_SIZE,
VERSATILE_FLASH_SIZE / VERSATILE_FLASH_SECT_SIZE,
4, 0x0089, 0x0018, 0x0000, 0x0, 0)) {
fprintf(stderr, "qemu: Error registering flash memory.\n");
}
versatile_binfo.ram_size = args->ram_size;
versatile_binfo.kernel_filename = args->kernel_filename;
versatile_binfo.kernel_cmdline = args->kernel_cmdline;
versatile_binfo.initrd_filename = args->initrd_filename;
versatile_binfo.board_id = board_id;
arm_load_kernel(cpu, &versatile_binfo);
}
| {
"code": [],
"line_no": []
} | static void FUNC_0(QEMUMachineInitArgs *VAR_0, int VAR_1)
{
ARMCPU *cpu;
MemoryRegion *sysmem = get_system_memory();
MemoryRegion *ram = g_new(MemoryRegion, 1);
qemu_irq *cpu_pic;
qemu_irq pic[32];
qemu_irq sic[32];
DeviceState *dev, *sysctl;
SysBusDevice *busdev;
DeviceState *pl041;
PCIBus *pci_bus;
NICInfo *nd;
i2c_bus *i2c;
int VAR_2;
int VAR_3 = 0;
DriveInfo *dinfo;
if (!VAR_0->cpu_model) {
VAR_0->cpu_model = "arm926";
}
cpu = cpu_arm_init(VAR_0->cpu_model);
if (!cpu) {
fprintf(stderr, "Unable to find CPU definition\VAR_2");
exit(1);
}
memory_region_init_ram(ram, "versatile.ram", VAR_0->ram_size);
vmstate_register_ram_global(ram);
memory_region_add_subregion(sysmem, 0, ram);
sysctl = qdev_create(NULL, "realview_sysctl");
qdev_prop_set_uint32(sysctl, "sys_id", 0x41007004);
qdev_prop_set_uint32(sysctl, "proc_id", 0x02000000);
qdev_init_nofail(sysctl);
sysbus_mmio_map(SYS_BUS_DEVICE(sysctl), 0, 0x10000000);
cpu_pic = arm_pic_init_cpu(cpu);
dev = sysbus_create_varargs("pl190", 0x10140000,
cpu_pic[ARM_PIC_CPU_IRQ],
cpu_pic[ARM_PIC_CPU_FIQ], NULL);
for (VAR_2 = 0; VAR_2 < 32; VAR_2++) {
pic[VAR_2] = qdev_get_gpio_in(dev, VAR_2);
}
dev = sysbus_create_simple("versatilepb_sic", 0x10003000, NULL);
for (VAR_2 = 0; VAR_2 < 32; VAR_2++) {
sysbus_connect_irq(SYS_BUS_DEVICE(dev), VAR_2, pic[VAR_2]);
sic[VAR_2] = qdev_get_gpio_in(dev, VAR_2);
}
sysbus_create_simple("pl050_keyboard", 0x10006000, sic[3]);
sysbus_create_simple("pl050_mouse", 0x10007000, sic[4]);
dev = qdev_create(NULL, "versatile_pci");
busdev = SYS_BUS_DEVICE(dev);
qdev_init_nofail(dev);
sysbus_mmio_map(busdev, 0, 0x41000000);
sysbus_mmio_map(busdev, 1, 0x42000000);
sysbus_connect_irq(busdev, 0, sic[27]);
sysbus_connect_irq(busdev, 1, sic[28]);
sysbus_connect_irq(busdev, 2, sic[29]);
sysbus_connect_irq(busdev, 3, sic[30]);
pci_bus = (PCIBus *)qdev_get_child_bus(dev, "pci");
for(VAR_2 = 0; VAR_2 < nb_nics; VAR_2++) {
nd = &nd_table[VAR_2];
if (!VAR_3 && (!nd->model || strcmp(nd->model, "smc91c111") == 0)) {
smc91c111_init(nd, 0x10010000, sic[25]);
VAR_3 = 1;
} else {
pci_nic_init_nofail(nd, "rtl8139", NULL);
}
}
if (usb_enabled(false)) {
pci_create_simple(pci_bus, -1, "pci-ohci");
}
VAR_2 = drive_get_max_bus(IF_SCSI);
while (VAR_2 >= 0) {
pci_create_simple(pci_bus, -1, "lsi53c895a");
VAR_2--;
}
sysbus_create_simple("pl011", 0x101f1000, pic[12]);
sysbus_create_simple("pl011", 0x101f2000, pic[13]);
sysbus_create_simple("pl011", 0x101f3000, pic[14]);
sysbus_create_simple("pl011", 0x10009000, sic[6]);
sysbus_create_simple("pl080", 0x10130000, pic[17]);
sysbus_create_simple("sp804", 0x101e2000, pic[4]);
sysbus_create_simple("sp804", 0x101e3000, pic[5]);
sysbus_create_simple("pl061", 0x101e4000, pic[6]);
sysbus_create_simple("pl061", 0x101e5000, pic[7]);
sysbus_create_simple("pl061", 0x101e6000, pic[8]);
sysbus_create_simple("pl061", 0x101e7000, pic[9]);
dev = sysbus_create_simple("pl110_versatile", 0x10120000, pic[16]);
qdev_connect_gpio_out(sysctl, 0, qdev_get_gpio_in(dev, 0));
sysbus_create_varargs("pl181", 0x10005000, sic[22], sic[1], NULL);
sysbus_create_varargs("pl181", 0x1000b000, sic[23], sic[2], NULL);
sysbus_create_simple("pl031", 0x101e8000, pic[10]);
dev = sysbus_create_simple("versatile_i2c", 0x10002000, NULL);
i2c = (i2c_bus *)qdev_get_child_bus(dev, "i2c");
i2c_create_slave(i2c, "ds1338", 0x68);
pl041 = qdev_create(NULL, "pl041");
qdev_prop_set_uint32(pl041, "nc_fifo_depth", 512);
qdev_init_nofail(pl041);
sysbus_mmio_map(SYS_BUS_DEVICE(pl041), 0, 0x10004000);
sysbus_connect_irq(SYS_BUS_DEVICE(pl041), 0, sic[24]);
dinfo = drive_get(IF_PFLASH, 0, 0);
if (!pflash_cfi01_register(VERSATILE_FLASH_ADDR, NULL, "versatile.flash",
VERSATILE_FLASH_SIZE, dinfo ? dinfo->bdrv : NULL,
VERSATILE_FLASH_SECT_SIZE,
VERSATILE_FLASH_SIZE / VERSATILE_FLASH_SECT_SIZE,
4, 0x0089, 0x0018, 0x0000, 0x0, 0)) {
fprintf(stderr, "qemu: Error registering flash memory.\VAR_2");
}
versatile_binfo.ram_size = VAR_0->ram_size;
versatile_binfo.kernel_filename = VAR_0->kernel_filename;
versatile_binfo.kernel_cmdline = VAR_0->kernel_cmdline;
versatile_binfo.initrd_filename = VAR_0->initrd_filename;
versatile_binfo.VAR_1 = VAR_1;
arm_load_kernel(cpu, &versatile_binfo);
}
| [
"static void FUNC_0(QEMUMachineInitArgs *VAR_0, int VAR_1)\n{",
"ARMCPU *cpu;",
"MemoryRegion *sysmem = get_system_memory();",
"MemoryRegion *ram = g_new(MemoryRegion, 1);",
"qemu_irq *cpu_pic;",
"qemu_irq pic[32];",
"qemu_irq sic[32];",
"DeviceState *dev, *sysctl;",
"SysBusDevice *busdev;",
"DeviceState *pl041;",
"PCIBus *pci_bus;",
"NICInfo *nd;",
"i2c_bus *i2c;",
"int VAR_2;",
"int VAR_3 = 0;",
"DriveInfo *dinfo;",
"if (!VAR_0->cpu_model) {",
"VAR_0->cpu_model = \"arm926\";",
"}",
"cpu = cpu_arm_init(VAR_0->cpu_model);",
"if (!cpu) {",
"fprintf(stderr, \"Unable to find CPU definition\\VAR_2\");",
"exit(1);",
"}",
"memory_region_init_ram(ram, \"versatile.ram\", VAR_0->ram_size);",
"vmstate_register_ram_global(ram);",
"memory_region_add_subregion(sysmem, 0, ram);",
"sysctl = qdev_create(NULL, \"realview_sysctl\");",
"qdev_prop_set_uint32(sysctl, \"sys_id\", 0x41007004);",
"qdev_prop_set_uint32(sysctl, \"proc_id\", 0x02000000);",
"qdev_init_nofail(sysctl);",
"sysbus_mmio_map(SYS_BUS_DEVICE(sysctl), 0, 0x10000000);",
"cpu_pic = arm_pic_init_cpu(cpu);",
"dev = sysbus_create_varargs(\"pl190\", 0x10140000,\ncpu_pic[ARM_PIC_CPU_IRQ],\ncpu_pic[ARM_PIC_CPU_FIQ], NULL);",
"for (VAR_2 = 0; VAR_2 < 32; VAR_2++) {",
"pic[VAR_2] = qdev_get_gpio_in(dev, VAR_2);",
"}",
"dev = sysbus_create_simple(\"versatilepb_sic\", 0x10003000, NULL);",
"for (VAR_2 = 0; VAR_2 < 32; VAR_2++) {",
"sysbus_connect_irq(SYS_BUS_DEVICE(dev), VAR_2, pic[VAR_2]);",
"sic[VAR_2] = qdev_get_gpio_in(dev, VAR_2);",
"}",
"sysbus_create_simple(\"pl050_keyboard\", 0x10006000, sic[3]);",
"sysbus_create_simple(\"pl050_mouse\", 0x10007000, sic[4]);",
"dev = qdev_create(NULL, \"versatile_pci\");",
"busdev = SYS_BUS_DEVICE(dev);",
"qdev_init_nofail(dev);",
"sysbus_mmio_map(busdev, 0, 0x41000000);",
"sysbus_mmio_map(busdev, 1, 0x42000000);",
"sysbus_connect_irq(busdev, 0, sic[27]);",
"sysbus_connect_irq(busdev, 1, sic[28]);",
"sysbus_connect_irq(busdev, 2, sic[29]);",
"sysbus_connect_irq(busdev, 3, sic[30]);",
"pci_bus = (PCIBus *)qdev_get_child_bus(dev, \"pci\");",
"for(VAR_2 = 0; VAR_2 < nb_nics; VAR_2++) {",
"nd = &nd_table[VAR_2];",
"if (!VAR_3 && (!nd->model || strcmp(nd->model, \"smc91c111\") == 0)) {",
"smc91c111_init(nd, 0x10010000, sic[25]);",
"VAR_3 = 1;",
"} else {",
"pci_nic_init_nofail(nd, \"rtl8139\", NULL);",
"}",
"}",
"if (usb_enabled(false)) {",
"pci_create_simple(pci_bus, -1, \"pci-ohci\");",
"}",
"VAR_2 = drive_get_max_bus(IF_SCSI);",
"while (VAR_2 >= 0) {",
"pci_create_simple(pci_bus, -1, \"lsi53c895a\");",
"VAR_2--;",
"}",
"sysbus_create_simple(\"pl011\", 0x101f1000, pic[12]);",
"sysbus_create_simple(\"pl011\", 0x101f2000, pic[13]);",
"sysbus_create_simple(\"pl011\", 0x101f3000, pic[14]);",
"sysbus_create_simple(\"pl011\", 0x10009000, sic[6]);",
"sysbus_create_simple(\"pl080\", 0x10130000, pic[17]);",
"sysbus_create_simple(\"sp804\", 0x101e2000, pic[4]);",
"sysbus_create_simple(\"sp804\", 0x101e3000, pic[5]);",
"sysbus_create_simple(\"pl061\", 0x101e4000, pic[6]);",
"sysbus_create_simple(\"pl061\", 0x101e5000, pic[7]);",
"sysbus_create_simple(\"pl061\", 0x101e6000, pic[8]);",
"sysbus_create_simple(\"pl061\", 0x101e7000, pic[9]);",
"dev = sysbus_create_simple(\"pl110_versatile\", 0x10120000, pic[16]);",
"qdev_connect_gpio_out(sysctl, 0, qdev_get_gpio_in(dev, 0));",
"sysbus_create_varargs(\"pl181\", 0x10005000, sic[22], sic[1], NULL);",
"sysbus_create_varargs(\"pl181\", 0x1000b000, sic[23], sic[2], NULL);",
"sysbus_create_simple(\"pl031\", 0x101e8000, pic[10]);",
"dev = sysbus_create_simple(\"versatile_i2c\", 0x10002000, NULL);",
"i2c = (i2c_bus *)qdev_get_child_bus(dev, \"i2c\");",
"i2c_create_slave(i2c, \"ds1338\", 0x68);",
"pl041 = qdev_create(NULL, \"pl041\");",
"qdev_prop_set_uint32(pl041, \"nc_fifo_depth\", 512);",
"qdev_init_nofail(pl041);",
"sysbus_mmio_map(SYS_BUS_DEVICE(pl041), 0, 0x10004000);",
"sysbus_connect_irq(SYS_BUS_DEVICE(pl041), 0, sic[24]);",
"dinfo = drive_get(IF_PFLASH, 0, 0);",
"if (!pflash_cfi01_register(VERSATILE_FLASH_ADDR, NULL, \"versatile.flash\",\nVERSATILE_FLASH_SIZE, dinfo ? dinfo->bdrv : NULL,\nVERSATILE_FLASH_SECT_SIZE,\nVERSATILE_FLASH_SIZE / VERSATILE_FLASH_SECT_SIZE,\n4, 0x0089, 0x0018, 0x0000, 0x0, 0)) {",
"fprintf(stderr, \"qemu: Error registering flash memory.\\VAR_2\");",
"}",
"versatile_binfo.ram_size = VAR_0->ram_size;",
"versatile_binfo.kernel_filename = VAR_0->kernel_filename;",
"versatile_binfo.kernel_cmdline = VAR_0->kernel_cmdline;",
"versatile_binfo.initrd_filename = VAR_0->initrd_filename;",
"versatile_binfo.VAR_1 = VAR_1;",
"arm_load_kernel(cpu, &versatile_binfo);",
"}"
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21
],
[
23
],
[
25
],
[
27
],
[
29
],
[
31
],
[
33
],
[
37
],
[
39
],
[
41
],
[
43
],
[
45
],
[
47
],
[
49
],
[
51
],
[
53
],
[
55
],
[
61
],
[
65
],
[
67
],
[
69
],
[
71
],
[
73
],
[
77
],
[
79,
81,
83
],
[
85
],
[
87
],
[
89
],
[
91
],
[
93
],
[
95
],
[
97
],
[
99
],
[
103
],
[
105
],
[
109
],
[
111
],
[
113
],
[
115
],
[
117
],
[
119
],
[
121
],
[
123
],
[
125
],
[
127
],
[
135
],
[
137
],
[
141
],
[
143
],
[
145
],
[
147
],
[
149
],
[
151
],
[
153
],
[
155
],
[
157
],
[
159
],
[
161
],
[
163
],
[
165
],
[
167
],
[
169
],
[
173
],
[
175
],
[
177
],
[
179
],
[
183
],
[
185
],
[
187
],
[
191
],
[
193
],
[
195
],
[
197
],
[
205
],
[
209
],
[
213
],
[
215
],
[
221
],
[
225
],
[
227
],
[
229
],
[
235
],
[
237
],
[
239
],
[
241
],
[
243
],
[
321
],
[
323,
325,
327,
329,
331
],
[
333
],
[
335
],
[
339
],
[
341
],
[
343
],
[
345
],
[
347
],
[
349
],
[
351
]
] |
25,513 | static int interp(RA144Context *ractx, int16_t *out, int block_num,
int copyold, int energy)
{
int work[10];
int a = block_num + 1;
int b = NBLOCKS - a;
int x;
// Interpolate block coefficients from the this frame forth block and
// last frame forth block
for (x=0; x<30; x++)
out[x] = (a * ractx->lpc_coef[0][x] + b * ractx->lpc_coef[1][x])>> 2;
if (eval_refl(work, out, ractx)) {
// The interpolated coefficients are unstable, copy either new or old
// coefficients
int_to_int16(out, ractx->lpc_coef[copyold]);
return rescale_rms(ractx->lpc_refl_rms[copyold], energy);
} else {
return rescale_rms(rms(work), energy);
}
}
| false | FFmpeg | 6c9c8b06b32013c58101f27991eae251bf4eb485 | static int interp(RA144Context *ractx, int16_t *out, int block_num,
int copyold, int energy)
{
int work[10];
int a = block_num + 1;
int b = NBLOCKS - a;
int x;
for (x=0; x<30; x++)
out[x] = (a * ractx->lpc_coef[0][x] + b * ractx->lpc_coef[1][x])>> 2;
if (eval_refl(work, out, ractx)) {
int_to_int16(out, ractx->lpc_coef[copyold]);
return rescale_rms(ractx->lpc_refl_rms[copyold], energy);
} else {
return rescale_rms(rms(work), energy);
}
}
| {
"code": [],
"line_no": []
} | static int FUNC_0(RA144Context *VAR_0, int16_t *VAR_1, int VAR_2,
int VAR_3, int VAR_4)
{
int VAR_5[10];
int VAR_6 = VAR_2 + 1;
int VAR_7 = NBLOCKS - VAR_6;
int VAR_8;
for (VAR_8=0; VAR_8<30; VAR_8++)
VAR_1[VAR_8] = (VAR_6 * VAR_0->lpc_coef[0][VAR_8] + VAR_7 * VAR_0->lpc_coef[1][VAR_8])>> 2;
if (eval_refl(VAR_5, VAR_1, VAR_0)) {
int_to_int16(VAR_1, VAR_0->lpc_coef[VAR_3]);
return rescale_rms(VAR_0->lpc_refl_rms[VAR_3], VAR_4);
} else {
return rescale_rms(rms(VAR_5), VAR_4);
}
}
| [
"static int FUNC_0(RA144Context *VAR_0, int16_t *VAR_1, int VAR_2,\nint VAR_3, int VAR_4)\n{",
"int VAR_5[10];",
"int VAR_6 = VAR_2 + 1;",
"int VAR_7 = NBLOCKS - VAR_6;",
"int VAR_8;",
"for (VAR_8=0; VAR_8<30; VAR_8++)",
"VAR_1[VAR_8] = (VAR_6 * VAR_0->lpc_coef[0][VAR_8] + VAR_7 * VAR_0->lpc_coef[1][VAR_8])>> 2;",
"if (eval_refl(VAR_5, VAR_1, VAR_0)) {",
"int_to_int16(VAR_1, VAR_0->lpc_coef[VAR_3]);",
"return rescale_rms(VAR_0->lpc_refl_rms[VAR_3], VAR_4);",
"} else {",
"return rescale_rms(rms(VAR_5), VAR_4);",
"}",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3,
5
],
[
7
],
[
9
],
[
11
],
[
13
],
[
21
],
[
23
],
[
27
],
[
33
],
[
35
],
[
37
],
[
39
],
[
41
],
[
43
]
] |
25,514 | sorecvfrom(so)
struct socket *so;
{
struct sockaddr_in addr;
int addrlen = sizeof(struct sockaddr_in);
DEBUG_CALL("sorecvfrom");
DEBUG_ARG("so = %lx", (long)so);
if (so->so_type == IPPROTO_ICMP) { /* This is a "ping" reply */
char buff[256];
int len;
len = recvfrom(so->s, buff, 256, 0,
(struct sockaddr *)&addr, &addrlen);
/* XXX Check if reply is "correct"? */
if(len == -1 || len == 0) {
u_char code=ICMP_UNREACH_PORT;
if(errno == EHOSTUNREACH) code=ICMP_UNREACH_HOST;
else if(errno == ENETUNREACH) code=ICMP_UNREACH_NET;
DEBUG_MISC((dfd," udp icmp rx errno = %d-%s\n",
errno,strerror(errno)));
icmp_error(so->so_m, ICMP_UNREACH,code, 0,strerror(errno));
} else {
icmp_reflect(so->so_m);
so->so_m = 0; /* Don't m_free() it again! */
}
/* No need for this socket anymore, udp_detach it */
udp_detach(so);
} else { /* A "normal" UDP packet */
struct mbuf *m;
int len, n;
if (!(m = m_get())) return;
m->m_data += IF_MAXLINKHDR;
/*
* XXX Shouldn't FIONREAD packets destined for port 53,
* but I don't know the max packet size for DNS lookups
*/
len = M_FREEROOM(m);
/* if (so->so_fport != htons(53)) { */
ioctlsocket(so->s, FIONREAD, &n);
if (n > len) {
n = (m->m_data - m->m_dat) + m->m_len + n + 1;
m_inc(m, n);
len = M_FREEROOM(m);
}
/* } */
m->m_len = recvfrom(so->s, m->m_data, len, 0,
(struct sockaddr *)&addr, &addrlen);
DEBUG_MISC((dfd, " did recvfrom %d, errno = %d-%s\n",
m->m_len, errno,strerror(errno)));
if(m->m_len<0) {
u_char code=ICMP_UNREACH_PORT;
if(errno == EHOSTUNREACH) code=ICMP_UNREACH_HOST;
else if(errno == ENETUNREACH) code=ICMP_UNREACH_NET;
DEBUG_MISC((dfd," rx error, tx icmp ICMP_UNREACH:%i\n", code));
icmp_error(so->so_m, ICMP_UNREACH,code, 0,strerror(errno));
m_free(m);
} else {
/*
* Hack: domain name lookup will be used the most for UDP,
* and since they'll only be used once there's no need
* for the 4 minute (or whatever) timeout... So we time them
* out much quicker (10 seconds for now...)
*/
if (so->so_expire) {
if (so->so_fport == htons(53))
so->so_expire = curtime + SO_EXPIREFAST;
else
so->so_expire = curtime + SO_EXPIRE;
}
/* if (m->m_len == len) {
* m_inc(m, MINCSIZE);
* m->m_len = 0;
* }
*/
/*
* If this packet was destined for CTL_ADDR,
* make it look like that's where it came from, done by udp_output
*/
udp_output(so, m, &addr);
} /* rx error */
} /* if ping packet */
}
| false | qemu | 242acf3af4605adce933906bdc053b2414181ec7 | sorecvfrom(so)
struct socket *so;
{
struct sockaddr_in addr;
int addrlen = sizeof(struct sockaddr_in);
DEBUG_CALL("sorecvfrom");
DEBUG_ARG("so = %lx", (long)so);
if (so->so_type == IPPROTO_ICMP) {
char buff[256];
int len;
len = recvfrom(so->s, buff, 256, 0,
(struct sockaddr *)&addr, &addrlen);
if(len == -1 || len == 0) {
u_char code=ICMP_UNREACH_PORT;
if(errno == EHOSTUNREACH) code=ICMP_UNREACH_HOST;
else if(errno == ENETUNREACH) code=ICMP_UNREACH_NET;
DEBUG_MISC((dfd," udp icmp rx errno = %d-%s\n",
errno,strerror(errno)));
icmp_error(so->so_m, ICMP_UNREACH,code, 0,strerror(errno));
} else {
icmp_reflect(so->so_m);
so->so_m = 0;
}
udp_detach(so);
} else {
struct mbuf *m;
int len, n;
if (!(m = m_get())) return;
m->m_data += IF_MAXLINKHDR;
len = M_FREEROOM(m);
ioctlsocket(so->s, FIONREAD, &n);
if (n > len) {
n = (m->m_data - m->m_dat) + m->m_len + n + 1;
m_inc(m, n);
len = M_FREEROOM(m);
}
m->m_len = recvfrom(so->s, m->m_data, len, 0,
(struct sockaddr *)&addr, &addrlen);
DEBUG_MISC((dfd, " did recvfrom %d, errno = %d-%s\n",
m->m_len, errno,strerror(errno)));
if(m->m_len<0) {
u_char code=ICMP_UNREACH_PORT;
if(errno == EHOSTUNREACH) code=ICMP_UNREACH_HOST;
else if(errno == ENETUNREACH) code=ICMP_UNREACH_NET;
DEBUG_MISC((dfd," rx error, tx icmp ICMP_UNREACH:%i\n", code));
icmp_error(so->so_m, ICMP_UNREACH,code, 0,strerror(errno));
m_free(m);
} else {
if (so->so_expire) {
if (so->so_fport == htons(53))
so->so_expire = curtime + SO_EXPIREFAST;
else
so->so_expire = curtime + SO_EXPIRE;
}
udp_output(so, m, &addr);
}
}
}
| {
"code": [],
"line_no": []
} | FUNC_0(VAR_0)
struct socket *VAR_0;
{
struct sockaddr_in VAR_1;
int VAR_2 = sizeof(struct sockaddr_in);
DEBUG_CALL("FUNC_0");
DEBUG_ARG("VAR_0 = %lx", (long)VAR_0);
if (VAR_0->so_type == IPPROTO_ICMP) {
char VAR_3[256];
int VAR_6;
VAR_6 = recvfrom(VAR_0->s, VAR_3, 256, 0,
(struct sockaddr *)&VAR_1, &VAR_2);
if(VAR_6 == -1 || VAR_6 == 0) {
u_char code=ICMP_UNREACH_PORT;
if(errno == EHOSTUNREACH) code=ICMP_UNREACH_HOST;
else if(errno == ENETUNREACH) code=ICMP_UNREACH_NET;
DEBUG_MISC((dfd," udp icmp rx errno = %d-%s\VAR_6",
errno,strerror(errno)));
icmp_error(VAR_0->so_m, ICMP_UNREACH,code, 0,strerror(errno));
} else {
icmp_reflect(VAR_0->so_m);
VAR_0->so_m = 0;
}
udp_detach(VAR_0);
} else {
struct mbuf *VAR_5;
int VAR_6, VAR_6;
if (!(VAR_5 = m_get())) return;
VAR_5->m_data += IF_MAXLINKHDR;
VAR_6 = M_FREEROOM(VAR_5);
ioctlsocket(VAR_0->s, FIONREAD, &VAR_6);
if (VAR_6 > VAR_6) {
VAR_6 = (VAR_5->m_data - VAR_5->m_dat) + VAR_5->m_len + VAR_6 + 1;
m_inc(VAR_5, VAR_6);
VAR_6 = M_FREEROOM(VAR_5);
}
VAR_5->m_len = recvfrom(VAR_0->s, VAR_5->m_data, VAR_6, 0,
(struct sockaddr *)&VAR_1, &VAR_2);
DEBUG_MISC((dfd, " did recvfrom %d, errno = %d-%s\VAR_6",
VAR_5->m_len, errno,strerror(errno)));
if(VAR_5->m_len<0) {
u_char code=ICMP_UNREACH_PORT;
if(errno == EHOSTUNREACH) code=ICMP_UNREACH_HOST;
else if(errno == ENETUNREACH) code=ICMP_UNREACH_NET;
DEBUG_MISC((dfd," rx error, tx icmp ICMP_UNREACH:%i\VAR_6", code));
icmp_error(VAR_0->so_m, ICMP_UNREACH,code, 0,strerror(errno));
m_free(VAR_5);
} else {
if (VAR_0->so_expire) {
if (VAR_0->so_fport == htons(53))
VAR_0->so_expire = curtime + SO_EXPIREFAST;
else
VAR_0->so_expire = curtime + SO_EXPIRE;
}
udp_output(VAR_0, VAR_5, &VAR_1);
}
}
}
| [
"FUNC_0(VAR_0)\nstruct socket *VAR_0;",
"{",
"struct sockaddr_in VAR_1;",
"int VAR_2 = sizeof(struct sockaddr_in);",
"DEBUG_CALL(\"FUNC_0\");",
"DEBUG_ARG(\"VAR_0 = %lx\", (long)VAR_0);",
"if (VAR_0->so_type == IPPROTO_ICMP) {",
"char VAR_3[256];",
"int VAR_6;",
"VAR_6 = recvfrom(VAR_0->s, VAR_3, 256, 0,\n(struct sockaddr *)&VAR_1, &VAR_2);",
"if(VAR_6 == -1 || VAR_6 == 0) {",
"u_char code=ICMP_UNREACH_PORT;",
"if(errno == EHOSTUNREACH) code=ICMP_UNREACH_HOST;",
"else if(errno == ENETUNREACH) code=ICMP_UNREACH_NET;",
"DEBUG_MISC((dfd,\" udp icmp rx errno = %d-%s\\VAR_6\",\nerrno,strerror(errno)));",
"icmp_error(VAR_0->so_m, ICMP_UNREACH,code, 0,strerror(errno));",
"} else {",
"icmp_reflect(VAR_0->so_m);",
"VAR_0->so_m = 0;",
"}",
"udp_detach(VAR_0);",
"} else {",
"struct mbuf *VAR_5;",
"int VAR_6, VAR_6;",
"if (!(VAR_5 = m_get())) return;",
"VAR_5->m_data += IF_MAXLINKHDR;",
"VAR_6 = M_FREEROOM(VAR_5);",
"ioctlsocket(VAR_0->s, FIONREAD, &VAR_6);",
"if (VAR_6 > VAR_6) {",
"VAR_6 = (VAR_5->m_data - VAR_5->m_dat) + VAR_5->m_len + VAR_6 + 1;",
"m_inc(VAR_5, VAR_6);",
"VAR_6 = M_FREEROOM(VAR_5);",
"}",
"VAR_5->m_len = recvfrom(VAR_0->s, VAR_5->m_data, VAR_6, 0,\n(struct sockaddr *)&VAR_1, &VAR_2);",
"DEBUG_MISC((dfd, \" did recvfrom %d, errno = %d-%s\\VAR_6\",\nVAR_5->m_len, errno,strerror(errno)));",
"if(VAR_5->m_len<0) {",
"u_char code=ICMP_UNREACH_PORT;",
"if(errno == EHOSTUNREACH) code=ICMP_UNREACH_HOST;",
"else if(errno == ENETUNREACH) code=ICMP_UNREACH_NET;",
"DEBUG_MISC((dfd,\" rx error, tx icmp ICMP_UNREACH:%i\\VAR_6\", code));",
"icmp_error(VAR_0->so_m, ICMP_UNREACH,code, 0,strerror(errno));",
"m_free(VAR_5);",
"} else {",
"if (VAR_0->so_expire) {",
"if (VAR_0->so_fport == htons(53))\nVAR_0->so_expire = curtime + SO_EXPIREFAST;",
"else\nVAR_0->so_expire = curtime + SO_EXPIRE;",
"}",
"udp_output(VAR_0, VAR_5, &VAR_1);",
"}",
"}",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
7
],
[
9
],
[
13
],
[
15
],
[
19
],
[
21
],
[
23
],
[
27,
29
],
[
35
],
[
37
],
[
41
],
[
43
],
[
47,
49
],
[
51
],
[
53
],
[
55
],
[
57
],
[
59
],
[
63
],
[
65
],
[
67
],
[
69
],
[
73
],
[
75
],
[
87
],
[
91
],
[
95
],
[
97
],
[
99
],
[
101
],
[
103
],
[
109,
111
],
[
113,
115
],
[
117
],
[
119
],
[
123
],
[
125
],
[
129
],
[
131
],
[
133
],
[
135
],
[
149
],
[
151,
153
],
[
155,
157
],
[
159
],
[
183
],
[
185
],
[
187
],
[
189
]
] |
25,516 | char *qmp_human_monitor_command(const char *command_line, bool has_cpu_index,
int64_t cpu_index, Error **errp)
{
char *output = NULL;
Monitor *old_mon, hmp;
memset(&hmp, 0, sizeof(hmp));
hmp.outbuf = qstring_new();
hmp.skip_flush = true;
old_mon = cur_mon;
cur_mon = &hmp;
if (has_cpu_index) {
int ret = monitor_set_cpu(cpu_index);
if (ret < 0) {
cur_mon = old_mon;
error_set(errp, QERR_INVALID_PARAMETER_VALUE, "cpu-index",
"a CPU number");
goto out;
}
}
handle_user_command(&hmp, command_line);
cur_mon = old_mon;
if (qstring_get_length(hmp.outbuf) > 0) {
output = g_strdup(qstring_get_str(hmp.outbuf));
} else {
output = g_strdup("");
}
out:
QDECREF(hmp.outbuf);
return output;
}
| false | qemu | b01fe89e91268c6b02720735643020746610e6d8 | char *qmp_human_monitor_command(const char *command_line, bool has_cpu_index,
int64_t cpu_index, Error **errp)
{
char *output = NULL;
Monitor *old_mon, hmp;
memset(&hmp, 0, sizeof(hmp));
hmp.outbuf = qstring_new();
hmp.skip_flush = true;
old_mon = cur_mon;
cur_mon = &hmp;
if (has_cpu_index) {
int ret = monitor_set_cpu(cpu_index);
if (ret < 0) {
cur_mon = old_mon;
error_set(errp, QERR_INVALID_PARAMETER_VALUE, "cpu-index",
"a CPU number");
goto out;
}
}
handle_user_command(&hmp, command_line);
cur_mon = old_mon;
if (qstring_get_length(hmp.outbuf) > 0) {
output = g_strdup(qstring_get_str(hmp.outbuf));
} else {
output = g_strdup("");
}
out:
QDECREF(hmp.outbuf);
return output;
}
| {
"code": [],
"line_no": []
} | char *FUNC_0(const char *VAR_0, bool VAR_1,
int64_t VAR_2, Error **VAR_3)
{
char *VAR_4 = NULL;
Monitor *old_mon, hmp;
memset(&hmp, 0, sizeof(hmp));
hmp.outbuf = qstring_new();
hmp.skip_flush = true;
old_mon = cur_mon;
cur_mon = &hmp;
if (VAR_1) {
int VAR_5 = monitor_set_cpu(VAR_2);
if (VAR_5 < 0) {
cur_mon = old_mon;
error_set(VAR_3, QERR_INVALID_PARAMETER_VALUE, "cpu-index",
"a CPU number");
goto out;
}
}
handle_user_command(&hmp, VAR_0);
cur_mon = old_mon;
if (qstring_get_length(hmp.outbuf) > 0) {
VAR_4 = g_strdup(qstring_get_str(hmp.outbuf));
} else {
VAR_4 = g_strdup("");
}
out:
QDECREF(hmp.outbuf);
return VAR_4;
}
| [
"char *FUNC_0(const char *VAR_0, bool VAR_1,\nint64_t VAR_2, Error **VAR_3)\n{",
"char *VAR_4 = NULL;",
"Monitor *old_mon, hmp;",
"memset(&hmp, 0, sizeof(hmp));",
"hmp.outbuf = qstring_new();",
"hmp.skip_flush = true;",
"old_mon = cur_mon;",
"cur_mon = &hmp;",
"if (VAR_1) {",
"int VAR_5 = monitor_set_cpu(VAR_2);",
"if (VAR_5 < 0) {",
"cur_mon = old_mon;",
"error_set(VAR_3, QERR_INVALID_PARAMETER_VALUE, \"cpu-index\",\n\"a CPU number\");",
"goto out;",
"}",
"}",
"handle_user_command(&hmp, VAR_0);",
"cur_mon = old_mon;",
"if (qstring_get_length(hmp.outbuf) > 0) {",
"VAR_4 = g_strdup(qstring_get_str(hmp.outbuf));",
"} else {",
"VAR_4 = g_strdup(\"\");",
"}",
"out:\nQDECREF(hmp.outbuf);",
"return VAR_4;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
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0,
0,
0,
0,
0
] | [
[
1,
3,
5
],
[
7
],
[
9
],
[
13
],
[
15
],
[
17
],
[
21
],
[
23
],
[
27
],
[
29
],
[
31
],
[
33
],
[
35,
37
],
[
39
],
[
41
],
[
43
],
[
47
],
[
49
],
[
53
],
[
55
],
[
57
],
[
59
],
[
61
],
[
65,
67
],
[
69
],
[
71
]
] |
25,517 | static void do_screen_dump(int argc, const char **argv)
{
if (argc != 2) {
help_cmd(argv[0]);
return;
}
vga_screen_dump(argv[1]);
}
| false | qemu | 9307c4c1d93939db9b04117b654253af5113dc21 | static void do_screen_dump(int argc, const char **argv)
{
if (argc != 2) {
help_cmd(argv[0]);
return;
}
vga_screen_dump(argv[1]);
}
| {
"code": [],
"line_no": []
} | static void FUNC_0(int VAR_0, const char **VAR_1)
{
if (VAR_0 != 2) {
help_cmd(VAR_1[0]);
return;
}
vga_screen_dump(VAR_1[1]);
}
| [
"static void FUNC_0(int VAR_0, const char **VAR_1)\n{",
"if (VAR_0 != 2) {",
"help_cmd(VAR_1[0]);",
"return;",
"}",
"vga_screen_dump(VAR_1[1]);",
"}"
] | [
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
7
],
[
9
],
[
11
],
[
13
],
[
15
]
] |
25,518 | static int rndis_get_response(USBNetState *s, uint8_t *buf)
{
int ret = 0;
struct rndis_response *r = s->rndis_resp.tqh_first;
if (!r)
return ret;
TAILQ_REMOVE(&s->rndis_resp, r, entries);
ret = r->length;
memcpy(buf, r->buf, r->length);
qemu_free(r);
return ret;
}
| false | qemu | 72cf2d4f0e181d0d3a3122e04129c58a95da713e | static int rndis_get_response(USBNetState *s, uint8_t *buf)
{
int ret = 0;
struct rndis_response *r = s->rndis_resp.tqh_first;
if (!r)
return ret;
TAILQ_REMOVE(&s->rndis_resp, r, entries);
ret = r->length;
memcpy(buf, r->buf, r->length);
qemu_free(r);
return ret;
}
| {
"code": [],
"line_no": []
} | static int FUNC_0(USBNetState *VAR_0, uint8_t *VAR_1)
{
int VAR_2 = 0;
struct rndis_response *VAR_3 = VAR_0->rndis_resp.tqh_first;
if (!VAR_3)
return VAR_2;
TAILQ_REMOVE(&VAR_0->rndis_resp, VAR_3, entries);
VAR_2 = VAR_3->length;
memcpy(VAR_1, VAR_3->VAR_1, VAR_3->length);
qemu_free(VAR_3);
return VAR_2;
}
| [
"static int FUNC_0(USBNetState *VAR_0, uint8_t *VAR_1)\n{",
"int VAR_2 = 0;",
"struct rndis_response *VAR_3 = VAR_0->rndis_resp.tqh_first;",
"if (!VAR_3)\nreturn VAR_2;",
"TAILQ_REMOVE(&VAR_0->rndis_resp, VAR_3, entries);",
"VAR_2 = VAR_3->length;",
"memcpy(VAR_1, VAR_3->VAR_1, VAR_3->length);",
"qemu_free(VAR_3);",
"return VAR_2;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
7
],
[
11,
13
],
[
17
],
[
19
],
[
21
],
[
23
],
[
27
],
[
29
]
] |
25,520 | START_TEST(single_quote_string)
{
int i;
struct {
const char *encoded;
const char *decoded;
} test_cases[] = {
{ "'hello world'", "hello world" },
{ "'the quick brown fox \\' jumped over the fence'",
"the quick brown fox ' jumped over the fence" },
{}
};
for (i = 0; test_cases[i].encoded; i++) {
QObject *obj;
QString *str;
obj = qobject_from_json(test_cases[i].encoded);
fail_unless(obj != NULL);
fail_unless(qobject_type(obj) == QTYPE_QSTRING);
str = qobject_to_qstring(obj);
fail_unless(strcmp(qstring_get_str(str), test_cases[i].decoded) == 0);
QDECREF(str);
}
}
| false | qemu | ef76dc59fa5203d146a2acf85a0ad5a5971a4824 | START_TEST(single_quote_string)
{
int i;
struct {
const char *encoded;
const char *decoded;
} test_cases[] = {
{ "'hello world'", "hello world" },
{ "'the quick brown fox \\' jumped over the fence'",
"the quick brown fox ' jumped over the fence" },
{}
};
for (i = 0; test_cases[i].encoded; i++) {
QObject *obj;
QString *str;
obj = qobject_from_json(test_cases[i].encoded);
fail_unless(obj != NULL);
fail_unless(qobject_type(obj) == QTYPE_QSTRING);
str = qobject_to_qstring(obj);
fail_unless(strcmp(qstring_get_str(str), test_cases[i].decoded) == 0);
QDECREF(str);
}
}
| {
"code": [],
"line_no": []
} | FUNC_0(VAR_0)
{
int VAR_1;
struct {
const char *encoded;
const char *decoded;
} VAR_2[] = {
{ "'hello world'", "hello world" },
{ "'the quick brown fox \\' jumped over the fence'",
"the quick brown fox ' jumped over the fence" },
{}
};
for (VAR_1 = 0; VAR_2[VAR_1].encoded; VAR_1++) {
QObject *obj;
QString *str;
obj = qobject_from_json(VAR_2[VAR_1].encoded);
fail_unless(obj != NULL);
fail_unless(qobject_type(obj) == QTYPE_QSTRING);
str = qobject_to_qstring(obj);
fail_unless(strcmp(qstring_get_str(str), VAR_2[VAR_1].decoded) == 0);
QDECREF(str);
}
}
| [
"FUNC_0(VAR_0)\n{",
"int VAR_1;",
"struct {",
"const char *encoded;",
"const char *decoded;",
"} VAR_2[] = {",
"{ \"'hello world'\", \"hello world\" },",
"{ \"'the quick brown fox \\\\' jumped over the fence'\",",
"\"the quick brown fox ' jumped over the fence\" },",
"{}",
"};",
"for (VAR_1 = 0; VAR_2[VAR_1].encoded; VAR_1++) {",
"QObject *obj;",
"QString *str;",
"obj = qobject_from_json(VAR_2[VAR_1].encoded);",
"fail_unless(obj != NULL);",
"fail_unless(qobject_type(obj) == QTYPE_QSTRING);",
"str = qobject_to_qstring(obj);",
"fail_unless(strcmp(qstring_get_str(str), VAR_2[VAR_1].decoded) == 0);",
"QDECREF(str);",
"}",
"}"
] | [
0,
0,
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0,
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] | [
[
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[
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[
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[
11
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[
13
],
[
15
],
[
17
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[
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],
[
21
],
[
23
],
[
27
],
[
29
],
[
31
],
[
35
],
[
39
],
[
41
],
[
45
],
[
47
],
[
51
],
[
53
],
[
55
]
] |
25,521 | static inline void compute_hflags(CPUMIPSState *env)
{
env->hflags &= ~(MIPS_HFLAG_COP1X | MIPS_HFLAG_64 | MIPS_HFLAG_CP0 |
MIPS_HFLAG_F64 | MIPS_HFLAG_FPU | MIPS_HFLAG_KSU |
MIPS_HFLAG_UX);
if (!(env->CP0_Status & (1 << CP0St_EXL)) &&
!(env->CP0_Status & (1 << CP0St_ERL)) &&
!(env->hflags & MIPS_HFLAG_DM)) {
env->hflags |= (env->CP0_Status >> CP0St_KSU) & MIPS_HFLAG_KSU;
}
#if defined(TARGET_MIPS64)
if (((env->hflags & MIPS_HFLAG_KSU) != MIPS_HFLAG_UM) ||
(env->CP0_Status & (1 << CP0St_PX)) ||
(env->CP0_Status & (1 << CP0St_UX))) {
env->hflags |= MIPS_HFLAG_64;
}
if (env->CP0_Status & (1 << CP0St_UX)) {
env->hflags |= MIPS_HFLAG_UX;
}
#endif
if ((env->CP0_Status & (1 << CP0St_CU0)) ||
!(env->hflags & MIPS_HFLAG_KSU)) {
env->hflags |= MIPS_HFLAG_CP0;
}
if (env->CP0_Status & (1 << CP0St_CU1)) {
env->hflags |= MIPS_HFLAG_FPU;
}
if (env->CP0_Status & (1 << CP0St_FR)) {
env->hflags |= MIPS_HFLAG_F64;
}
if (env->insn_flags & ISA_MIPS32R2) {
if (env->active_fpu.fcr0 & (1 << FCR0_F64)) {
env->hflags |= MIPS_HFLAG_COP1X;
}
} else if (env->insn_flags & ISA_MIPS32) {
if (env->hflags & MIPS_HFLAG_64) {
env->hflags |= MIPS_HFLAG_COP1X;
}
} else if (env->insn_flags & ISA_MIPS4) {
/* All supported MIPS IV CPUs use the XX (CU3) to enable
and disable the MIPS IV extensions to the MIPS III ISA.
Some other MIPS IV CPUs ignore the bit, so the check here
would be too restrictive for them. */
if (env->CP0_Status & (1 << CP0St_CU3)) {
env->hflags |= MIPS_HFLAG_COP1X;
}
}
}
| false | qemu | 03e6e5017757645f00b2f3b4f3a257973985e455 | static inline void compute_hflags(CPUMIPSState *env)
{
env->hflags &= ~(MIPS_HFLAG_COP1X | MIPS_HFLAG_64 | MIPS_HFLAG_CP0 |
MIPS_HFLAG_F64 | MIPS_HFLAG_FPU | MIPS_HFLAG_KSU |
MIPS_HFLAG_UX);
if (!(env->CP0_Status & (1 << CP0St_EXL)) &&
!(env->CP0_Status & (1 << CP0St_ERL)) &&
!(env->hflags & MIPS_HFLAG_DM)) {
env->hflags |= (env->CP0_Status >> CP0St_KSU) & MIPS_HFLAG_KSU;
}
#if defined(TARGET_MIPS64)
if (((env->hflags & MIPS_HFLAG_KSU) != MIPS_HFLAG_UM) ||
(env->CP0_Status & (1 << CP0St_PX)) ||
(env->CP0_Status & (1 << CP0St_UX))) {
env->hflags |= MIPS_HFLAG_64;
}
if (env->CP0_Status & (1 << CP0St_UX)) {
env->hflags |= MIPS_HFLAG_UX;
}
#endif
if ((env->CP0_Status & (1 << CP0St_CU0)) ||
!(env->hflags & MIPS_HFLAG_KSU)) {
env->hflags |= MIPS_HFLAG_CP0;
}
if (env->CP0_Status & (1 << CP0St_CU1)) {
env->hflags |= MIPS_HFLAG_FPU;
}
if (env->CP0_Status & (1 << CP0St_FR)) {
env->hflags |= MIPS_HFLAG_F64;
}
if (env->insn_flags & ISA_MIPS32R2) {
if (env->active_fpu.fcr0 & (1 << FCR0_F64)) {
env->hflags |= MIPS_HFLAG_COP1X;
}
} else if (env->insn_flags & ISA_MIPS32) {
if (env->hflags & MIPS_HFLAG_64) {
env->hflags |= MIPS_HFLAG_COP1X;
}
} else if (env->insn_flags & ISA_MIPS4) {
if (env->CP0_Status & (1 << CP0St_CU3)) {
env->hflags |= MIPS_HFLAG_COP1X;
}
}
}
| {
"code": [],
"line_no": []
} | static inline void FUNC_0(CPUMIPSState *VAR_0)
{
VAR_0->hflags &= ~(MIPS_HFLAG_COP1X | MIPS_HFLAG_64 | MIPS_HFLAG_CP0 |
MIPS_HFLAG_F64 | MIPS_HFLAG_FPU | MIPS_HFLAG_KSU |
MIPS_HFLAG_UX);
if (!(VAR_0->CP0_Status & (1 << CP0St_EXL)) &&
!(VAR_0->CP0_Status & (1 << CP0St_ERL)) &&
!(VAR_0->hflags & MIPS_HFLAG_DM)) {
VAR_0->hflags |= (VAR_0->CP0_Status >> CP0St_KSU) & MIPS_HFLAG_KSU;
}
#if defined(TARGET_MIPS64)
if (((VAR_0->hflags & MIPS_HFLAG_KSU) != MIPS_HFLAG_UM) ||
(VAR_0->CP0_Status & (1 << CP0St_PX)) ||
(VAR_0->CP0_Status & (1 << CP0St_UX))) {
VAR_0->hflags |= MIPS_HFLAG_64;
}
if (VAR_0->CP0_Status & (1 << CP0St_UX)) {
VAR_0->hflags |= MIPS_HFLAG_UX;
}
#endif
if ((VAR_0->CP0_Status & (1 << CP0St_CU0)) ||
!(VAR_0->hflags & MIPS_HFLAG_KSU)) {
VAR_0->hflags |= MIPS_HFLAG_CP0;
}
if (VAR_0->CP0_Status & (1 << CP0St_CU1)) {
VAR_0->hflags |= MIPS_HFLAG_FPU;
}
if (VAR_0->CP0_Status & (1 << CP0St_FR)) {
VAR_0->hflags |= MIPS_HFLAG_F64;
}
if (VAR_0->insn_flags & ISA_MIPS32R2) {
if (VAR_0->active_fpu.fcr0 & (1 << FCR0_F64)) {
VAR_0->hflags |= MIPS_HFLAG_COP1X;
}
} else if (VAR_0->insn_flags & ISA_MIPS32) {
if (VAR_0->hflags & MIPS_HFLAG_64) {
VAR_0->hflags |= MIPS_HFLAG_COP1X;
}
} else if (VAR_0->insn_flags & ISA_MIPS4) {
if (VAR_0->CP0_Status & (1 << CP0St_CU3)) {
VAR_0->hflags |= MIPS_HFLAG_COP1X;
}
}
}
| [
"static inline void FUNC_0(CPUMIPSState *VAR_0)\n{",
"VAR_0->hflags &= ~(MIPS_HFLAG_COP1X | MIPS_HFLAG_64 | MIPS_HFLAG_CP0 |\nMIPS_HFLAG_F64 | MIPS_HFLAG_FPU | MIPS_HFLAG_KSU |\nMIPS_HFLAG_UX);",
"if (!(VAR_0->CP0_Status & (1 << CP0St_EXL)) &&\n!(VAR_0->CP0_Status & (1 << CP0St_ERL)) &&\n!(VAR_0->hflags & MIPS_HFLAG_DM)) {",
"VAR_0->hflags |= (VAR_0->CP0_Status >> CP0St_KSU) & MIPS_HFLAG_KSU;",
"}",
"#if defined(TARGET_MIPS64)\nif (((VAR_0->hflags & MIPS_HFLAG_KSU) != MIPS_HFLAG_UM) ||\n(VAR_0->CP0_Status & (1 << CP0St_PX)) ||\n(VAR_0->CP0_Status & (1 << CP0St_UX))) {",
"VAR_0->hflags |= MIPS_HFLAG_64;",
"}",
"if (VAR_0->CP0_Status & (1 << CP0St_UX)) {",
"VAR_0->hflags |= MIPS_HFLAG_UX;",
"}",
"#endif\nif ((VAR_0->CP0_Status & (1 << CP0St_CU0)) ||\n!(VAR_0->hflags & MIPS_HFLAG_KSU)) {",
"VAR_0->hflags |= MIPS_HFLAG_CP0;",
"}",
"if (VAR_0->CP0_Status & (1 << CP0St_CU1)) {",
"VAR_0->hflags |= MIPS_HFLAG_FPU;",
"}",
"if (VAR_0->CP0_Status & (1 << CP0St_FR)) {",
"VAR_0->hflags |= MIPS_HFLAG_F64;",
"}",
"if (VAR_0->insn_flags & ISA_MIPS32R2) {",
"if (VAR_0->active_fpu.fcr0 & (1 << FCR0_F64)) {",
"VAR_0->hflags |= MIPS_HFLAG_COP1X;",
"}",
"} else if (VAR_0->insn_flags & ISA_MIPS32) {",
"if (VAR_0->hflags & MIPS_HFLAG_64) {",
"VAR_0->hflags |= MIPS_HFLAG_COP1X;",
"}",
"} else if (VAR_0->insn_flags & ISA_MIPS4) {",
"if (VAR_0->CP0_Status & (1 << CP0St_CU3)) {",
"VAR_0->hflags |= MIPS_HFLAG_COP1X;",
"}",
"}",
"}"
] | [
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[
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],
[
5,
7,
9
],
[
11,
13,
15
],
[
17
],
[
19
],
[
21,
23,
25,
27
],
[
29
],
[
31
],
[
33
],
[
35
],
[
37
],
[
39,
41,
43
],
[
45
],
[
47
],
[
49
],
[
51
],
[
53
],
[
55
],
[
57
],
[
59
],
[
61
],
[
63
],
[
65
],
[
67
],
[
69
],
[
71
],
[
73
],
[
75
],
[
77
],
[
87
],
[
89
],
[
91
],
[
93
],
[
95
]
] |
25,522 | static void handle_9p_output(VirtIODevice *vdev, VirtQueue *vq)
{
V9fsVirtioState *v = (V9fsVirtioState *)vdev;
V9fsState *s = &v->state;
V9fsPDU *pdu;
ssize_t len;
while ((pdu = pdu_alloc(s))) {
struct {
uint32_t size_le;
uint8_t id;
uint16_t tag_le;
} QEMU_PACKED out;
VirtQueueElement *elem = &v->elems[pdu->idx];
len = virtqueue_pop(vq, elem);
if (!len) {
pdu_free(pdu);
break;
}
BUG_ON(elem->out_num == 0 || elem->in_num == 0);
QEMU_BUILD_BUG_ON(sizeof out != 7);
len = iov_to_buf(elem->out_sg, elem->out_num, 0,
&out, sizeof out);
BUG_ON(len != sizeof out);
pdu->size = le32_to_cpu(out.size_le);
pdu->id = out.id;
pdu->tag = le16_to_cpu(out.tag_le);
qemu_co_queue_init(&pdu->complete);
pdu_submit(pdu);
}
}
| false | qemu | 51b19ebe4320f3dcd93cea71235c1219318ddfd2 | static void handle_9p_output(VirtIODevice *vdev, VirtQueue *vq)
{
V9fsVirtioState *v = (V9fsVirtioState *)vdev;
V9fsState *s = &v->state;
V9fsPDU *pdu;
ssize_t len;
while ((pdu = pdu_alloc(s))) {
struct {
uint32_t size_le;
uint8_t id;
uint16_t tag_le;
} QEMU_PACKED out;
VirtQueueElement *elem = &v->elems[pdu->idx];
len = virtqueue_pop(vq, elem);
if (!len) {
pdu_free(pdu);
break;
}
BUG_ON(elem->out_num == 0 || elem->in_num == 0);
QEMU_BUILD_BUG_ON(sizeof out != 7);
len = iov_to_buf(elem->out_sg, elem->out_num, 0,
&out, sizeof out);
BUG_ON(len != sizeof out);
pdu->size = le32_to_cpu(out.size_le);
pdu->id = out.id;
pdu->tag = le16_to_cpu(out.tag_le);
qemu_co_queue_init(&pdu->complete);
pdu_submit(pdu);
}
}
| {
"code": [],
"line_no": []
} | static void FUNC_0(VirtIODevice *VAR_0, VirtQueue *VAR_1)
{
V9fsVirtioState *v = (V9fsVirtioState *)VAR_0;
V9fsState *s = &v->state;
V9fsPDU *pdu;
ssize_t len;
while ((pdu = pdu_alloc(s))) {
struct {
uint32_t size_le;
uint8_t id;
uint16_t tag_le;
} QEMU_PACKED VAR_2;
VirtQueueElement *elem = &v->elems[pdu->idx];
len = virtqueue_pop(VAR_1, elem);
if (!len) {
pdu_free(pdu);
break;
}
BUG_ON(elem->out_num == 0 || elem->in_num == 0);
QEMU_BUILD_BUG_ON(sizeof VAR_2 != 7);
len = iov_to_buf(elem->out_sg, elem->out_num, 0,
&VAR_2, sizeof VAR_2);
BUG_ON(len != sizeof VAR_2);
pdu->size = le32_to_cpu(VAR_2.size_le);
pdu->id = VAR_2.id;
pdu->tag = le16_to_cpu(VAR_2.tag_le);
qemu_co_queue_init(&pdu->complete);
pdu_submit(pdu);
}
}
| [
"static void FUNC_0(VirtIODevice *VAR_0, VirtQueue *VAR_1)\n{",
"V9fsVirtioState *v = (V9fsVirtioState *)VAR_0;",
"V9fsState *s = &v->state;",
"V9fsPDU *pdu;",
"ssize_t len;",
"while ((pdu = pdu_alloc(s))) {",
"struct {",
"uint32_t size_le;",
"uint8_t id;",
"uint16_t tag_le;",
"} QEMU_PACKED VAR_2;",
"VirtQueueElement *elem = &v->elems[pdu->idx];",
"len = virtqueue_pop(VAR_1, elem);",
"if (!len) {",
"pdu_free(pdu);",
"break;",
"}",
"BUG_ON(elem->out_num == 0 || elem->in_num == 0);",
"QEMU_BUILD_BUG_ON(sizeof VAR_2 != 7);",
"len = iov_to_buf(elem->out_sg, elem->out_num, 0,\n&VAR_2, sizeof VAR_2);",
"BUG_ON(len != sizeof VAR_2);",
"pdu->size = le32_to_cpu(VAR_2.size_le);",
"pdu->id = VAR_2.id;",
"pdu->tag = le16_to_cpu(VAR_2.tag_le);",
"qemu_co_queue_init(&pdu->complete);",
"pdu_submit(pdu);",
"}",
"}"
] | [
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[
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],
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],
[
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],
[
9
],
[
11
],
[
15
],
[
17
],
[
19
],
[
21
],
[
23
],
[
25
],
[
27
],
[
31
],
[
33
],
[
35
],
[
37
],
[
39
],
[
43
],
[
45
],
[
49,
51
],
[
53
],
[
57
],
[
61
],
[
63
],
[
67
],
[
69
],
[
71
],
[
73
]
] |
25,523 | hwaddr ppc_hash64_get_phys_page_debug(CPUPPCState *env, target_ulong addr)
{
struct mmu_ctx_hash64 ctx;
if (unlikely(ppc_hash64_get_physical_address(env, &ctx, addr, 0, ACCESS_INT)
!= 0)) {
return -1;
}
return ctx.raddr & TARGET_PAGE_MASK;
}
| false | qemu | 91cda45b69e45a089f9989979a65db3f710c9925 | hwaddr ppc_hash64_get_phys_page_debug(CPUPPCState *env, target_ulong addr)
{
struct mmu_ctx_hash64 ctx;
if (unlikely(ppc_hash64_get_physical_address(env, &ctx, addr, 0, ACCESS_INT)
!= 0)) {
return -1;
}
return ctx.raddr & TARGET_PAGE_MASK;
}
| {
"code": [],
"line_no": []
} | hwaddr FUNC_0(CPUPPCState *env, target_ulong addr)
{
struct mmu_ctx_hash64 VAR_0;
if (unlikely(ppc_hash64_get_physical_address(env, &VAR_0, addr, 0, ACCESS_INT)
!= 0)) {
return -1;
}
return VAR_0.raddr & TARGET_PAGE_MASK;
}
| [
"hwaddr FUNC_0(CPUPPCState *env, target_ulong addr)\n{",
"struct mmu_ctx_hash64 VAR_0;",
"if (unlikely(ppc_hash64_get_physical_address(env, &VAR_0, addr, 0, ACCESS_INT)\n!= 0)) {",
"return -1;",
"}",
"return VAR_0.raddr & TARGET_PAGE_MASK;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
9,
11
],
[
13
],
[
15
],
[
19
],
[
21
]
] |
25,524 | int ff_framesync_request_frame(FFFrameSync *fs, AVFilterLink *outlink)
{
AVFilterContext *ctx = outlink->src;
int input, ret;
if ((ret = ff_framesync_process_frame(fs, 0)) < 0)
return ret;
if (ret > 0)
return 0;
if (fs->eof)
return AVERROR_EOF;
input = fs->in_request;
ret = ff_request_frame(ctx->inputs[input]);
if (ret == AVERROR_EOF) {
if ((ret = ff_framesync_add_frame(fs, input, NULL)) < 0)
return ret;
if ((ret = ff_framesync_process_frame(fs, 0)) < 0)
return ret;
ret = 0;
}
return ret;
}
| false | FFmpeg | 3b64e3ea45c580c5e158c086f2eb7c65635fc33b | int ff_framesync_request_frame(FFFrameSync *fs, AVFilterLink *outlink)
{
AVFilterContext *ctx = outlink->src;
int input, ret;
if ((ret = ff_framesync_process_frame(fs, 0)) < 0)
return ret;
if (ret > 0)
return 0;
if (fs->eof)
return AVERROR_EOF;
input = fs->in_request;
ret = ff_request_frame(ctx->inputs[input]);
if (ret == AVERROR_EOF) {
if ((ret = ff_framesync_add_frame(fs, input, NULL)) < 0)
return ret;
if ((ret = ff_framesync_process_frame(fs, 0)) < 0)
return ret;
ret = 0;
}
return ret;
}
| {
"code": [],
"line_no": []
} | int FUNC_0(FFFrameSync *VAR_0, AVFilterLink *VAR_1)
{
AVFilterContext *ctx = VAR_1->src;
int VAR_2, VAR_3;
if ((VAR_3 = ff_framesync_process_frame(VAR_0, 0)) < 0)
return VAR_3;
if (VAR_3 > 0)
return 0;
if (VAR_0->eof)
return AVERROR_EOF;
VAR_2 = VAR_0->in_request;
VAR_3 = ff_request_frame(ctx->inputs[VAR_2]);
if (VAR_3 == AVERROR_EOF) {
if ((VAR_3 = ff_framesync_add_frame(VAR_0, VAR_2, NULL)) < 0)
return VAR_3;
if ((VAR_3 = ff_framesync_process_frame(VAR_0, 0)) < 0)
return VAR_3;
VAR_3 = 0;
}
return VAR_3;
}
| [
"int FUNC_0(FFFrameSync *VAR_0, AVFilterLink *VAR_1)\n{",
"AVFilterContext *ctx = VAR_1->src;",
"int VAR_2, VAR_3;",
"if ((VAR_3 = ff_framesync_process_frame(VAR_0, 0)) < 0)\nreturn VAR_3;",
"if (VAR_3 > 0)\nreturn 0;",
"if (VAR_0->eof)\nreturn AVERROR_EOF;",
"VAR_2 = VAR_0->in_request;",
"VAR_3 = ff_request_frame(ctx->inputs[VAR_2]);",
"if (VAR_3 == AVERROR_EOF) {",
"if ((VAR_3 = ff_framesync_add_frame(VAR_0, VAR_2, NULL)) < 0)\nreturn VAR_3;",
"if ((VAR_3 = ff_framesync_process_frame(VAR_0, 0)) < 0)\nreturn VAR_3;",
"VAR_3 = 0;",
"}",
"return VAR_3;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
7
],
[
11,
13
],
[
15,
17
],
[
19,
21
],
[
23
],
[
25
],
[
27
],
[
29,
31
],
[
33,
35
],
[
37
],
[
39
],
[
41
],
[
43
]
] |
25,525 | int pcilg_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2)
{
CPUS390XState *env = &cpu->env;
S390PCIBusDevice *pbdev;
uint64_t offset;
uint64_t data;
uint8_t len;
uint32_t fh;
uint8_t pcias;
cpu_synchronize_state(CPU(cpu));
if (env->psw.mask & PSW_MASK_PSTATE) {
program_interrupt(env, PGM_PRIVILEGED, 4);
return 0;
}
if (r2 & 0x1) {
program_interrupt(env, PGM_SPECIFICATION, 4);
return 0;
}
fh = env->regs[r2] >> 32;
pcias = (env->regs[r2] >> 16) & 0xf;
len = env->regs[r2] & 0xf;
offset = env->regs[r2 + 1];
pbdev = s390_pci_find_dev_by_fh(fh);
if (!pbdev || !(pbdev->fh & FH_MASK_ENABLE)) {
DPRINTF("pcilg no pci dev\n");
setcc(cpu, ZPCI_PCI_LS_INVAL_HANDLE);
return 0;
}
if (pbdev->lgstg_blocked) {
setcc(cpu, ZPCI_PCI_LS_ERR);
s390_set_status_code(env, r2, ZPCI_PCI_ST_BLOCKED);
return 0;
}
if (pcias < 6) {
if ((8 - (offset & 0x7)) < len) {
program_interrupt(env, PGM_OPERAND, 4);
return 0;
}
MemoryRegion *mr = pbdev->pdev->io_regions[pcias].memory;
memory_region_dispatch_read(mr, offset, &data, len,
MEMTXATTRS_UNSPECIFIED);
} else if (pcias == 15) {
if ((4 - (offset & 0x3)) < len) {
program_interrupt(env, PGM_OPERAND, 4);
return 0;
}
data = pci_host_config_read_common(
pbdev->pdev, offset, pci_config_size(pbdev->pdev), len);
switch (len) {
case 1:
break;
case 2:
data = bswap16(data);
break;
case 4:
data = bswap32(data);
break;
case 8:
data = bswap64(data);
break;
default:
program_interrupt(env, PGM_OPERAND, 4);
return 0;
}
} else {
DPRINTF("invalid space\n");
setcc(cpu, ZPCI_PCI_LS_ERR);
s390_set_status_code(env, r2, ZPCI_PCI_ST_INVAL_AS);
return 0;
}
env->regs[r1] = data;
setcc(cpu, ZPCI_PCI_LS_OK);
return 0;
}
| false | qemu | 5d1abf234462d13bef3617cc2c55b6815703ddf2 | int pcilg_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2)
{
CPUS390XState *env = &cpu->env;
S390PCIBusDevice *pbdev;
uint64_t offset;
uint64_t data;
uint8_t len;
uint32_t fh;
uint8_t pcias;
cpu_synchronize_state(CPU(cpu));
if (env->psw.mask & PSW_MASK_PSTATE) {
program_interrupt(env, PGM_PRIVILEGED, 4);
return 0;
}
if (r2 & 0x1) {
program_interrupt(env, PGM_SPECIFICATION, 4);
return 0;
}
fh = env->regs[r2] >> 32;
pcias = (env->regs[r2] >> 16) & 0xf;
len = env->regs[r2] & 0xf;
offset = env->regs[r2 + 1];
pbdev = s390_pci_find_dev_by_fh(fh);
if (!pbdev || !(pbdev->fh & FH_MASK_ENABLE)) {
DPRINTF("pcilg no pci dev\n");
setcc(cpu, ZPCI_PCI_LS_INVAL_HANDLE);
return 0;
}
if (pbdev->lgstg_blocked) {
setcc(cpu, ZPCI_PCI_LS_ERR);
s390_set_status_code(env, r2, ZPCI_PCI_ST_BLOCKED);
return 0;
}
if (pcias < 6) {
if ((8 - (offset & 0x7)) < len) {
program_interrupt(env, PGM_OPERAND, 4);
return 0;
}
MemoryRegion *mr = pbdev->pdev->io_regions[pcias].memory;
memory_region_dispatch_read(mr, offset, &data, len,
MEMTXATTRS_UNSPECIFIED);
} else if (pcias == 15) {
if ((4 - (offset & 0x3)) < len) {
program_interrupt(env, PGM_OPERAND, 4);
return 0;
}
data = pci_host_config_read_common(
pbdev->pdev, offset, pci_config_size(pbdev->pdev), len);
switch (len) {
case 1:
break;
case 2:
data = bswap16(data);
break;
case 4:
data = bswap32(data);
break;
case 8:
data = bswap64(data);
break;
default:
program_interrupt(env, PGM_OPERAND, 4);
return 0;
}
} else {
DPRINTF("invalid space\n");
setcc(cpu, ZPCI_PCI_LS_ERR);
s390_set_status_code(env, r2, ZPCI_PCI_ST_INVAL_AS);
return 0;
}
env->regs[r1] = data;
setcc(cpu, ZPCI_PCI_LS_OK);
return 0;
}
| {
"code": [],
"line_no": []
} | int FUNC_0(S390CPU *VAR_0, uint8_t VAR_1, uint8_t VAR_2)
{
CPUS390XState *env = &VAR_0->env;
S390PCIBusDevice *pbdev;
uint64_t offset;
uint64_t data;
uint8_t len;
uint32_t fh;
uint8_t pcias;
cpu_synchronize_state(CPU(VAR_0));
if (env->psw.mask & PSW_MASK_PSTATE) {
program_interrupt(env, PGM_PRIVILEGED, 4);
return 0;
}
if (VAR_2 & 0x1) {
program_interrupt(env, PGM_SPECIFICATION, 4);
return 0;
}
fh = env->regs[VAR_2] >> 32;
pcias = (env->regs[VAR_2] >> 16) & 0xf;
len = env->regs[VAR_2] & 0xf;
offset = env->regs[VAR_2 + 1];
pbdev = s390_pci_find_dev_by_fh(fh);
if (!pbdev || !(pbdev->fh & FH_MASK_ENABLE)) {
DPRINTF("pcilg no pci dev\n");
setcc(VAR_0, ZPCI_PCI_LS_INVAL_HANDLE);
return 0;
}
if (pbdev->lgstg_blocked) {
setcc(VAR_0, ZPCI_PCI_LS_ERR);
s390_set_status_code(env, VAR_2, ZPCI_PCI_ST_BLOCKED);
return 0;
}
if (pcias < 6) {
if ((8 - (offset & 0x7)) < len) {
program_interrupt(env, PGM_OPERAND, 4);
return 0;
}
MemoryRegion *mr = pbdev->pdev->io_regions[pcias].memory;
memory_region_dispatch_read(mr, offset, &data, len,
MEMTXATTRS_UNSPECIFIED);
} else if (pcias == 15) {
if ((4 - (offset & 0x3)) < len) {
program_interrupt(env, PGM_OPERAND, 4);
return 0;
}
data = pci_host_config_read_common(
pbdev->pdev, offset, pci_config_size(pbdev->pdev), len);
switch (len) {
case 1:
break;
case 2:
data = bswap16(data);
break;
case 4:
data = bswap32(data);
break;
case 8:
data = bswap64(data);
break;
default:
program_interrupt(env, PGM_OPERAND, 4);
return 0;
}
} else {
DPRINTF("invalid space\n");
setcc(VAR_0, ZPCI_PCI_LS_ERR);
s390_set_status_code(env, VAR_2, ZPCI_PCI_ST_INVAL_AS);
return 0;
}
env->regs[VAR_1] = data;
setcc(VAR_0, ZPCI_PCI_LS_OK);
return 0;
}
| [
"int FUNC_0(S390CPU *VAR_0, uint8_t VAR_1, uint8_t VAR_2)\n{",
"CPUS390XState *env = &VAR_0->env;",
"S390PCIBusDevice *pbdev;",
"uint64_t offset;",
"uint64_t data;",
"uint8_t len;",
"uint32_t fh;",
"uint8_t pcias;",
"cpu_synchronize_state(CPU(VAR_0));",
"if (env->psw.mask & PSW_MASK_PSTATE) {",
"program_interrupt(env, PGM_PRIVILEGED, 4);",
"return 0;",
"}",
"if (VAR_2 & 0x1) {",
"program_interrupt(env, PGM_SPECIFICATION, 4);",
"return 0;",
"}",
"fh = env->regs[VAR_2] >> 32;",
"pcias = (env->regs[VAR_2] >> 16) & 0xf;",
"len = env->regs[VAR_2] & 0xf;",
"offset = env->regs[VAR_2 + 1];",
"pbdev = s390_pci_find_dev_by_fh(fh);",
"if (!pbdev || !(pbdev->fh & FH_MASK_ENABLE)) {",
"DPRINTF(\"pcilg no pci dev\\n\");",
"setcc(VAR_0, ZPCI_PCI_LS_INVAL_HANDLE);",
"return 0;",
"}",
"if (pbdev->lgstg_blocked) {",
"setcc(VAR_0, ZPCI_PCI_LS_ERR);",
"s390_set_status_code(env, VAR_2, ZPCI_PCI_ST_BLOCKED);",
"return 0;",
"}",
"if (pcias < 6) {",
"if ((8 - (offset & 0x7)) < len) {",
"program_interrupt(env, PGM_OPERAND, 4);",
"return 0;",
"}",
"MemoryRegion *mr = pbdev->pdev->io_regions[pcias].memory;",
"memory_region_dispatch_read(mr, offset, &data, len,\nMEMTXATTRS_UNSPECIFIED);",
"} else if (pcias == 15) {",
"if ((4 - (offset & 0x3)) < len) {",
"program_interrupt(env, PGM_OPERAND, 4);",
"return 0;",
"}",
"data = pci_host_config_read_common(\npbdev->pdev, offset, pci_config_size(pbdev->pdev), len);",
"switch (len) {",
"case 1:\nbreak;",
"case 2:\ndata = bswap16(data);",
"break;",
"case 4:\ndata = bswap32(data);",
"break;",
"case 8:\ndata = bswap64(data);",
"break;",
"default:\nprogram_interrupt(env, PGM_OPERAND, 4);",
"return 0;",
"}",
"} else {",
"DPRINTF(\"invalid space\\n\");",
"setcc(VAR_0, ZPCI_PCI_LS_ERR);",
"s390_set_status_code(env, VAR_2, ZPCI_PCI_ST_INVAL_AS);",
"return 0;",
"}",
"env->regs[VAR_1] = data;",
"setcc(VAR_0, ZPCI_PCI_LS_OK);",
"return 0;",
"}"
] | [
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] | [
[
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],
[
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],
[
7
],
[
9
],
[
11
],
[
13
],
[
15
],
[
17
],
[
21
],
[
25
],
[
27
],
[
29
],
[
31
],
[
35
],
[
37
],
[
39
],
[
41
],
[
45
],
[
47
],
[
49
],
[
51
],
[
55
],
[
57
],
[
59
],
[
61
],
[
63
],
[
65
],
[
69
],
[
71
],
[
73
],
[
75
],
[
77
],
[
81
],
[
83
],
[
85
],
[
87
],
[
89
],
[
91
],
[
93,
95
],
[
97
],
[
99
],
[
101
],
[
103
],
[
105
],
[
107,
109
],
[
113
],
[
115,
117
],
[
119,
121
],
[
123
],
[
125,
127
],
[
129
],
[
131,
133
],
[
135
],
[
137,
139
],
[
141
],
[
143
],
[
145
],
[
147
],
[
149
],
[
151
],
[
153
],
[
155
],
[
159
],
[
161
],
[
163
],
[
165
]
] |
25,527 | static Jpeg2000TgtNode *ff_jpeg2000_tag_tree_init(int w, int h)
{
int pw = w, ph = h;
Jpeg2000TgtNode *res, *t, *t2;
int32_t tt_size;
tt_size = tag_tree_size(w, h);
if (tt_size == -1)
return NULL;
t = res = av_mallocz_array(tt_size, sizeof(*t));
if (!res)
return NULL;
while (w > 1 || h > 1) {
int i, j;
pw = w;
ph = h;
w = (w + 1) >> 1;
h = (h + 1) >> 1;
t2 = t + pw * ph;
for (i = 0; i < ph; i++)
for (j = 0; j < pw; j++)
t[i * pw + j].parent = &t2[(i >> 1) * w + (j >> 1)];
t = t2;
}
t[0].parent = NULL;
return res;
}
| false | FFmpeg | 84a6bc23570c17ce91071e41431103f709c0d595 | static Jpeg2000TgtNode *ff_jpeg2000_tag_tree_init(int w, int h)
{
int pw = w, ph = h;
Jpeg2000TgtNode *res, *t, *t2;
int32_t tt_size;
tt_size = tag_tree_size(w, h);
if (tt_size == -1)
return NULL;
t = res = av_mallocz_array(tt_size, sizeof(*t));
if (!res)
return NULL;
while (w > 1 || h > 1) {
int i, j;
pw = w;
ph = h;
w = (w + 1) >> 1;
h = (h + 1) >> 1;
t2 = t + pw * ph;
for (i = 0; i < ph; i++)
for (j = 0; j < pw; j++)
t[i * pw + j].parent = &t2[(i >> 1) * w + (j >> 1)];
t = t2;
}
t[0].parent = NULL;
return res;
}
| {
"code": [],
"line_no": []
} | static Jpeg2000TgtNode *FUNC_0(int w, int h)
{
int VAR_0 = w, VAR_1 = h;
Jpeg2000TgtNode *res, *t, *t2;
int32_t tt_size;
tt_size = tag_tree_size(w, h);
if (tt_size == -1)
return NULL;
t = res = av_mallocz_array(tt_size, sizeof(*t));
if (!res)
return NULL;
while (w > 1 || h > 1) {
int VAR_2, VAR_3;
VAR_0 = w;
VAR_1 = h;
w = (w + 1) >> 1;
h = (h + 1) >> 1;
t2 = t + VAR_0 * VAR_1;
for (VAR_2 = 0; VAR_2 < VAR_1; VAR_2++)
for (VAR_3 = 0; VAR_3 < VAR_0; VAR_3++)
t[VAR_2 * VAR_0 + VAR_3].parent = &t2[(VAR_2 >> 1) * w + (VAR_3 >> 1)];
t = t2;
}
t[0].parent = NULL;
return res;
}
| [
"static Jpeg2000TgtNode *FUNC_0(int w, int h)\n{",
"int VAR_0 = w, VAR_1 = h;",
"Jpeg2000TgtNode *res, *t, *t2;",
"int32_t tt_size;",
"tt_size = tag_tree_size(w, h);",
"if (tt_size == -1)\nreturn NULL;",
"t = res = av_mallocz_array(tt_size, sizeof(*t));",
"if (!res)\nreturn NULL;",
"while (w > 1 || h > 1) {",
"int VAR_2, VAR_3;",
"VAR_0 = w;",
"VAR_1 = h;",
"w = (w + 1) >> 1;",
"h = (h + 1) >> 1;",
"t2 = t + VAR_0 * VAR_1;",
"for (VAR_2 = 0; VAR_2 < VAR_1; VAR_2++)",
"for (VAR_3 = 0; VAR_3 < VAR_0; VAR_3++)",
"t[VAR_2 * VAR_0 + VAR_3].parent = &t2[(VAR_2 >> 1) * w + (VAR_3 >> 1)];",
"t = t2;",
"}",
"t[0].parent = NULL;",
"return res;",
"}"
] | [
0,
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[
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23,
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29
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39
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41
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[
43
],
[
47
],
[
49
],
[
51
],
[
55
],
[
57
],
[
59
],
[
61
],
[
63
]
] |
25,529 | int kvm_arch_put_registers(CPUState *cs, int level)
{
struct kvm_one_reg reg;
uint32_t fpr;
uint64_t val;
int i;
int ret;
ARMCPU *cpu = ARM_CPU(cs);
CPUARMState *env = &cpu->env;
/* If we are in AArch32 mode then we need to copy the AArch32 regs to the
* AArch64 registers before pushing them out to 64-bit KVM.
*/
if (!is_a64(env)) {
aarch64_sync_32_to_64(env);
}
for (i = 0; i < 31; i++) {
reg.id = AARCH64_CORE_REG(regs.regs[i]);
reg.addr = (uintptr_t) &env->xregs[i];
ret = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®);
if (ret) {
return ret;
}
}
/* KVM puts SP_EL0 in regs.sp and SP_EL1 in regs.sp_el1. On the
* QEMU side we keep the current SP in xregs[31] as well.
*/
aarch64_save_sp(env, 1);
reg.id = AARCH64_CORE_REG(regs.sp);
reg.addr = (uintptr_t) &env->sp_el[0];
ret = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®);
if (ret) {
return ret;
}
reg.id = AARCH64_CORE_REG(sp_el1);
reg.addr = (uintptr_t) &env->sp_el[1];
ret = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®);
if (ret) {
return ret;
}
/* Note that KVM thinks pstate is 64 bit but we use a uint32_t */
if (is_a64(env)) {
val = pstate_read(env);
} else {
val = cpsr_read(env);
}
reg.id = AARCH64_CORE_REG(regs.pstate);
reg.addr = (uintptr_t) &val;
ret = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®);
if (ret) {
return ret;
}
reg.id = AARCH64_CORE_REG(regs.pc);
reg.addr = (uintptr_t) &env->pc;
ret = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®);
if (ret) {
return ret;
}
reg.id = AARCH64_CORE_REG(elr_el1);
reg.addr = (uintptr_t) &env->elr_el[1];
ret = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®);
if (ret) {
return ret;
}
for (i = 0; i < KVM_NR_SPSR; i++) {
reg.id = AARCH64_CORE_REG(spsr[i]);
reg.addr = (uintptr_t) &env->banked_spsr[i - 1];
ret = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®);
if (ret) {
return ret;
}
}
/* Advanced SIMD and FP registers
* We map Qn = regs[2n+1]:regs[2n]
*/
for (i = 0; i < 32; i++) {
int rd = i << 1;
uint64_t fp_val[2];
#ifdef HOST_WORDS_BIGENDIAN
fp_val[0] = env->vfp.regs[rd + 1];
fp_val[1] = env->vfp.regs[rd];
#else
fp_val[1] = env->vfp.regs[rd + 1];
fp_val[0] = env->vfp.regs[rd];
#endif
reg.id = AARCH64_SIMD_CORE_REG(fp_regs.vregs[i]);
reg.addr = (uintptr_t)(&fp_val);
ret = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®);
if (ret) {
return ret;
}
}
reg.addr = (uintptr_t)(&fpr);
fpr = vfp_get_fpsr(env);
reg.id = AARCH64_SIMD_CTRL_REG(fp_regs.fpsr);
ret = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®);
if (ret) {
return ret;
}
fpr = vfp_get_fpcr(env);
reg.id = AARCH64_SIMD_CTRL_REG(fp_regs.fpcr);
ret = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®);
if (ret) {
return ret;
}
if (!write_list_to_kvmstate(cpu)) {
return EINVAL;
}
kvm_arm_sync_mpstate_to_kvm(cpu);
return ret;
}
| true | qemu | 25b9fb107bc1f6735fdb3fce537792f5db95f78d | int kvm_arch_put_registers(CPUState *cs, int level)
{
struct kvm_one_reg reg;
uint32_t fpr;
uint64_t val;
int i;
int ret;
ARMCPU *cpu = ARM_CPU(cs);
CPUARMState *env = &cpu->env;
if (!is_a64(env)) {
aarch64_sync_32_to_64(env);
}
for (i = 0; i < 31; i++) {
reg.id = AARCH64_CORE_REG(regs.regs[i]);
reg.addr = (uintptr_t) &env->xregs[i];
ret = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®);
if (ret) {
return ret;
}
}
aarch64_save_sp(env, 1);
reg.id = AARCH64_CORE_REG(regs.sp);
reg.addr = (uintptr_t) &env->sp_el[0];
ret = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®);
if (ret) {
return ret;
}
reg.id = AARCH64_CORE_REG(sp_el1);
reg.addr = (uintptr_t) &env->sp_el[1];
ret = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®);
if (ret) {
return ret;
}
if (is_a64(env)) {
val = pstate_read(env);
} else {
val = cpsr_read(env);
}
reg.id = AARCH64_CORE_REG(regs.pstate);
reg.addr = (uintptr_t) &val;
ret = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®);
if (ret) {
return ret;
}
reg.id = AARCH64_CORE_REG(regs.pc);
reg.addr = (uintptr_t) &env->pc;
ret = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®);
if (ret) {
return ret;
}
reg.id = AARCH64_CORE_REG(elr_el1);
reg.addr = (uintptr_t) &env->elr_el[1];
ret = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®);
if (ret) {
return ret;
}
for (i = 0; i < KVM_NR_SPSR; i++) {
reg.id = AARCH64_CORE_REG(spsr[i]);
reg.addr = (uintptr_t) &env->banked_spsr[i - 1];
ret = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®);
if (ret) {
return ret;
}
}
for (i = 0; i < 32; i++) {
int rd = i << 1;
uint64_t fp_val[2];
#ifdef HOST_WORDS_BIGENDIAN
fp_val[0] = env->vfp.regs[rd + 1];
fp_val[1] = env->vfp.regs[rd];
#else
fp_val[1] = env->vfp.regs[rd + 1];
fp_val[0] = env->vfp.regs[rd];
#endif
reg.id = AARCH64_SIMD_CORE_REG(fp_regs.vregs[i]);
reg.addr = (uintptr_t)(&fp_val);
ret = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®);
if (ret) {
return ret;
}
}
reg.addr = (uintptr_t)(&fpr);
fpr = vfp_get_fpsr(env);
reg.id = AARCH64_SIMD_CTRL_REG(fp_regs.fpsr);
ret = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®);
if (ret) {
return ret;
}
fpr = vfp_get_fpcr(env);
reg.id = AARCH64_SIMD_CTRL_REG(fp_regs.fpcr);
ret = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®);
if (ret) {
return ret;
}
if (!write_list_to_kvmstate(cpu)) {
return EINVAL;
}
kvm_arm_sync_mpstate_to_kvm(cpu);
return ret;
}
| {
"code": [
" reg.addr = (uintptr_t) &env->banked_spsr[i - 1];",
" reg.addr = (uintptr_t) &env->banked_spsr[i - 1];"
],
"line_no": [
151,
151
]
} | int FUNC_0(CPUState *VAR_0, int VAR_1)
{
struct kvm_one_reg VAR_2;
uint32_t fpr;
uint64_t val;
int VAR_3;
int VAR_4;
ARMCPU *cpu = ARM_CPU(VAR_0);
CPUARMState *env = &cpu->env;
if (!is_a64(env)) {
aarch64_sync_32_to_64(env);
}
for (VAR_3 = 0; VAR_3 < 31; VAR_3++) {
VAR_2.id = AARCH64_CORE_REG(regs.regs[VAR_3]);
VAR_2.addr = (uintptr_t) &env->xregs[VAR_3];
VAR_4 = kvm_vcpu_ioctl(VAR_0, KVM_SET_ONE_REG, &VAR_2);
if (VAR_4) {
return VAR_4;
}
}
aarch64_save_sp(env, 1);
VAR_2.id = AARCH64_CORE_REG(regs.sp);
VAR_2.addr = (uintptr_t) &env->sp_el[0];
VAR_4 = kvm_vcpu_ioctl(VAR_0, KVM_SET_ONE_REG, &VAR_2);
if (VAR_4) {
return VAR_4;
}
VAR_2.id = AARCH64_CORE_REG(sp_el1);
VAR_2.addr = (uintptr_t) &env->sp_el[1];
VAR_4 = kvm_vcpu_ioctl(VAR_0, KVM_SET_ONE_REG, &VAR_2);
if (VAR_4) {
return VAR_4;
}
if (is_a64(env)) {
val = pstate_read(env);
} else {
val = cpsr_read(env);
}
VAR_2.id = AARCH64_CORE_REG(regs.pstate);
VAR_2.addr = (uintptr_t) &val;
VAR_4 = kvm_vcpu_ioctl(VAR_0, KVM_SET_ONE_REG, &VAR_2);
if (VAR_4) {
return VAR_4;
}
VAR_2.id = AARCH64_CORE_REG(regs.pc);
VAR_2.addr = (uintptr_t) &env->pc;
VAR_4 = kvm_vcpu_ioctl(VAR_0, KVM_SET_ONE_REG, &VAR_2);
if (VAR_4) {
return VAR_4;
}
VAR_2.id = AARCH64_CORE_REG(elr_el1);
VAR_2.addr = (uintptr_t) &env->elr_el[1];
VAR_4 = kvm_vcpu_ioctl(VAR_0, KVM_SET_ONE_REG, &VAR_2);
if (VAR_4) {
return VAR_4;
}
for (VAR_3 = 0; VAR_3 < KVM_NR_SPSR; VAR_3++) {
VAR_2.id = AARCH64_CORE_REG(spsr[VAR_3]);
VAR_2.addr = (uintptr_t) &env->banked_spsr[VAR_3 - 1];
VAR_4 = kvm_vcpu_ioctl(VAR_0, KVM_SET_ONE_REG, &VAR_2);
if (VAR_4) {
return VAR_4;
}
}
for (VAR_3 = 0; VAR_3 < 32; VAR_3++) {
int VAR_5 = VAR_3 << 1;
uint64_t fp_val[2];
#ifdef HOST_WORDS_BIGENDIAN
fp_val[0] = env->vfp.regs[VAR_5 + 1];
fp_val[1] = env->vfp.regs[VAR_5];
#else
fp_val[1] = env->vfp.regs[VAR_5 + 1];
fp_val[0] = env->vfp.regs[VAR_5];
#endif
VAR_2.id = AARCH64_SIMD_CORE_REG(fp_regs.vregs[VAR_3]);
VAR_2.addr = (uintptr_t)(&fp_val);
VAR_4 = kvm_vcpu_ioctl(VAR_0, KVM_SET_ONE_REG, &VAR_2);
if (VAR_4) {
return VAR_4;
}
}
VAR_2.addr = (uintptr_t)(&fpr);
fpr = vfp_get_fpsr(env);
VAR_2.id = AARCH64_SIMD_CTRL_REG(fp_regs.fpsr);
VAR_4 = kvm_vcpu_ioctl(VAR_0, KVM_SET_ONE_REG, &VAR_2);
if (VAR_4) {
return VAR_4;
}
fpr = vfp_get_fpcr(env);
VAR_2.id = AARCH64_SIMD_CTRL_REG(fp_regs.fpcr);
VAR_4 = kvm_vcpu_ioctl(VAR_0, KVM_SET_ONE_REG, &VAR_2);
if (VAR_4) {
return VAR_4;
}
if (!write_list_to_kvmstate(cpu)) {
return EINVAL;
}
kvm_arm_sync_mpstate_to_kvm(cpu);
return VAR_4;
}
| [
"int FUNC_0(CPUState *VAR_0, int VAR_1)\n{",
"struct kvm_one_reg VAR_2;",
"uint32_t fpr;",
"uint64_t val;",
"int VAR_3;",
"int VAR_4;",
"ARMCPU *cpu = ARM_CPU(VAR_0);",
"CPUARMState *env = &cpu->env;",
"if (!is_a64(env)) {",
"aarch64_sync_32_to_64(env);",
"}",
"for (VAR_3 = 0; VAR_3 < 31; VAR_3++) {",
"VAR_2.id = AARCH64_CORE_REG(regs.regs[VAR_3]);",
"VAR_2.addr = (uintptr_t) &env->xregs[VAR_3];",
"VAR_4 = kvm_vcpu_ioctl(VAR_0, KVM_SET_ONE_REG, &VAR_2);",
"if (VAR_4) {",
"return VAR_4;",
"}",
"}",
"aarch64_save_sp(env, 1);",
"VAR_2.id = AARCH64_CORE_REG(regs.sp);",
"VAR_2.addr = (uintptr_t) &env->sp_el[0];",
"VAR_4 = kvm_vcpu_ioctl(VAR_0, KVM_SET_ONE_REG, &VAR_2);",
"if (VAR_4) {",
"return VAR_4;",
"}",
"VAR_2.id = AARCH64_CORE_REG(sp_el1);",
"VAR_2.addr = (uintptr_t) &env->sp_el[1];",
"VAR_4 = kvm_vcpu_ioctl(VAR_0, KVM_SET_ONE_REG, &VAR_2);",
"if (VAR_4) {",
"return VAR_4;",
"}",
"if (is_a64(env)) {",
"val = pstate_read(env);",
"} else {",
"val = cpsr_read(env);",
"}",
"VAR_2.id = AARCH64_CORE_REG(regs.pstate);",
"VAR_2.addr = (uintptr_t) &val;",
"VAR_4 = kvm_vcpu_ioctl(VAR_0, KVM_SET_ONE_REG, &VAR_2);",
"if (VAR_4) {",
"return VAR_4;",
"}",
"VAR_2.id = AARCH64_CORE_REG(regs.pc);",
"VAR_2.addr = (uintptr_t) &env->pc;",
"VAR_4 = kvm_vcpu_ioctl(VAR_0, KVM_SET_ONE_REG, &VAR_2);",
"if (VAR_4) {",
"return VAR_4;",
"}",
"VAR_2.id = AARCH64_CORE_REG(elr_el1);",
"VAR_2.addr = (uintptr_t) &env->elr_el[1];",
"VAR_4 = kvm_vcpu_ioctl(VAR_0, KVM_SET_ONE_REG, &VAR_2);",
"if (VAR_4) {",
"return VAR_4;",
"}",
"for (VAR_3 = 0; VAR_3 < KVM_NR_SPSR; VAR_3++) {",
"VAR_2.id = AARCH64_CORE_REG(spsr[VAR_3]);",
"VAR_2.addr = (uintptr_t) &env->banked_spsr[VAR_3 - 1];",
"VAR_4 = kvm_vcpu_ioctl(VAR_0, KVM_SET_ONE_REG, &VAR_2);",
"if (VAR_4) {",
"return VAR_4;",
"}",
"}",
"for (VAR_3 = 0; VAR_3 < 32; VAR_3++) {",
"int VAR_5 = VAR_3 << 1;",
"uint64_t fp_val[2];",
"#ifdef HOST_WORDS_BIGENDIAN\nfp_val[0] = env->vfp.regs[VAR_5 + 1];",
"fp_val[1] = env->vfp.regs[VAR_5];",
"#else\nfp_val[1] = env->vfp.regs[VAR_5 + 1];",
"fp_val[0] = env->vfp.regs[VAR_5];",
"#endif\nVAR_2.id = AARCH64_SIMD_CORE_REG(fp_regs.vregs[VAR_3]);",
"VAR_2.addr = (uintptr_t)(&fp_val);",
"VAR_4 = kvm_vcpu_ioctl(VAR_0, KVM_SET_ONE_REG, &VAR_2);",
"if (VAR_4) {",
"return VAR_4;",
"}",
"}",
"VAR_2.addr = (uintptr_t)(&fpr);",
"fpr = vfp_get_fpsr(env);",
"VAR_2.id = AARCH64_SIMD_CTRL_REG(fp_regs.fpsr);",
"VAR_4 = kvm_vcpu_ioctl(VAR_0, KVM_SET_ONE_REG, &VAR_2);",
"if (VAR_4) {",
"return VAR_4;",
"}",
"fpr = vfp_get_fpcr(env);",
"VAR_2.id = AARCH64_SIMD_CTRL_REG(fp_regs.fpcr);",
"VAR_4 = kvm_vcpu_ioctl(VAR_0, KVM_SET_ONE_REG, &VAR_2);",
"if (VAR_4) {",
"return VAR_4;",
"}",
"if (!write_list_to_kvmstate(cpu)) {",
"return EINVAL;",
"}",
"kvm_arm_sync_mpstate_to_kvm(cpu);",
"return VAR_4;",
"}"
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[
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[
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[
251
]
] |
25,531 | static void sdl_refresh(DisplayState *ds)
{
SDL_Event ev1, *ev = &ev1;
int mod_state;
int buttonstate = SDL_GetMouseState(NULL, NULL);
if (last_vm_running != vm_running) {
last_vm_running = vm_running;
sdl_update_caption();
}
vga_hw_update();
SDL_EnableUNICODE(!is_graphic_console());
while (SDL_PollEvent(ev)) {
switch (ev->type) {
case SDL_VIDEOEXPOSE:
sdl_update(ds, 0, 0, screen->w, screen->h);
break;
case SDL_KEYDOWN:
case SDL_KEYUP:
if (ev->type == SDL_KEYDOWN) {
if (!alt_grab) {
mod_state = (SDL_GetModState() & gui_grab_code) ==
gui_grab_code;
} else {
mod_state = (SDL_GetModState() & (gui_grab_code | KMOD_LSHIFT)) ==
(gui_grab_code | KMOD_LSHIFT);
}
gui_key_modifier_pressed = mod_state;
if (gui_key_modifier_pressed) {
int keycode;
keycode = sdl_keyevent_to_keycode(&ev->key);
switch(keycode) {
case 0x21: /* 'f' key on US keyboard */
toggle_full_screen(ds);
gui_keysym = 1;
break;
case 0x02 ... 0x0a: /* '1' to '9' keys */
/* Reset the modifiers sent to the current console */
reset_keys();
console_select(keycode - 0x02);
if (!is_graphic_console()) {
/* display grab if going to a text console */
if (gui_grab)
sdl_grab_end();
}
gui_keysym = 1;
break;
default:
break;
}
} else if (!is_graphic_console()) {
int keysym;
keysym = 0;
if (ev->key.keysym.mod & (KMOD_LCTRL | KMOD_RCTRL)) {
switch(ev->key.keysym.sym) {
case SDLK_UP: keysym = QEMU_KEY_CTRL_UP; break;
case SDLK_DOWN: keysym = QEMU_KEY_CTRL_DOWN; break;
case SDLK_LEFT: keysym = QEMU_KEY_CTRL_LEFT; break;
case SDLK_RIGHT: keysym = QEMU_KEY_CTRL_RIGHT; break;
case SDLK_HOME: keysym = QEMU_KEY_CTRL_HOME; break;
case SDLK_END: keysym = QEMU_KEY_CTRL_END; break;
case SDLK_PAGEUP: keysym = QEMU_KEY_CTRL_PAGEUP; break;
case SDLK_PAGEDOWN: keysym = QEMU_KEY_CTRL_PAGEDOWN; break;
default: break;
}
} else {
switch(ev->key.keysym.sym) {
case SDLK_UP: keysym = QEMU_KEY_UP; break;
case SDLK_DOWN: keysym = QEMU_KEY_DOWN; break;
case SDLK_LEFT: keysym = QEMU_KEY_LEFT; break;
case SDLK_RIGHT: keysym = QEMU_KEY_RIGHT; break;
case SDLK_HOME: keysym = QEMU_KEY_HOME; break;
case SDLK_END: keysym = QEMU_KEY_END; break;
case SDLK_PAGEUP: keysym = QEMU_KEY_PAGEUP; break;
case SDLK_PAGEDOWN: keysym = QEMU_KEY_PAGEDOWN; break;
case SDLK_BACKSPACE: keysym = QEMU_KEY_BACKSPACE; break;
case SDLK_DELETE: keysym = QEMU_KEY_DELETE; break;
default: break;
}
}
if (keysym) {
kbd_put_keysym(keysym);
} else if (ev->key.keysym.unicode != 0) {
kbd_put_keysym(ev->key.keysym.unicode);
}
}
} else if (ev->type == SDL_KEYUP) {
if (!alt_grab) {
mod_state = (ev->key.keysym.mod & gui_grab_code);
} else {
mod_state = (ev->key.keysym.mod &
(gui_grab_code | KMOD_LSHIFT));
}
if (!mod_state) {
if (gui_key_modifier_pressed) {
gui_key_modifier_pressed = 0;
if (gui_keysym == 0) {
/* exit/enter grab if pressing Ctrl-Alt */
if (!gui_grab) {
/* if the application is not active,
do not try to enter grab state. It
prevents
'SDL_WM_GrabInput(SDL_GRAB_ON)'
from blocking all the application
(SDL bug). */
if (SDL_GetAppState() & SDL_APPACTIVE)
sdl_grab_start();
} else {
sdl_grab_end();
}
/* SDL does not send back all the
modifiers key, so we must correct it */
reset_keys();
break;
}
gui_keysym = 0;
}
}
}
if (is_graphic_console() && !gui_keysym)
sdl_process_key(&ev->key);
break;
case SDL_QUIT:
if (!no_quit) {
qemu_system_shutdown_request();
vm_start(); /* In case we're paused */
}
break;
case SDL_MOUSEMOTION:
if (gui_grab || kbd_mouse_is_absolute() ||
absolute_enabled) {
sdl_send_mouse_event(ev->motion.xrel, ev->motion.yrel, 0,
ev->motion.x, ev->motion.y, ev->motion.state);
}
break;
case SDL_MOUSEBUTTONDOWN:
case SDL_MOUSEBUTTONUP:
{
SDL_MouseButtonEvent *bev = &ev->button;
if (!gui_grab && !kbd_mouse_is_absolute()) {
if (ev->type == SDL_MOUSEBUTTONDOWN &&
(bev->button == SDL_BUTTON_LEFT)) {
/* start grabbing all events */
sdl_grab_start();
}
} else {
int dz;
dz = 0;
if (ev->type == SDL_MOUSEBUTTONDOWN) {
buttonstate |= SDL_BUTTON(bev->button);
} else {
buttonstate &= ~SDL_BUTTON(bev->button);
}
#ifdef SDL_BUTTON_WHEELUP
if (bev->button == SDL_BUTTON_WHEELUP && ev->type == SDL_MOUSEBUTTONDOWN) {
dz = -1;
} else if (bev->button == SDL_BUTTON_WHEELDOWN && ev->type == SDL_MOUSEBUTTONDOWN) {
dz = 1;
}
#endif
sdl_send_mouse_event(0, 0, dz, bev->x, bev->y, buttonstate);
}
}
break;
case SDL_ACTIVEEVENT:
if (gui_grab && ev->active.state == SDL_APPINPUTFOCUS &&
!ev->active.gain && !gui_fullscreen_initial_grab) {
sdl_grab_end();
}
if (ev->active.state & SDL_APPACTIVE) {
if (ev->active.gain) {
/* Back to default interval */
ds->gui_timer_interval = 0;
} else {
/* Sleeping interval */
ds->gui_timer_interval = 500;
}
}
break;
default:
break;
}
}
}
| false | qemu | 5b08fc106d3146ddc1447d82d4770fc402fc363b | static void sdl_refresh(DisplayState *ds)
{
SDL_Event ev1, *ev = &ev1;
int mod_state;
int buttonstate = SDL_GetMouseState(NULL, NULL);
if (last_vm_running != vm_running) {
last_vm_running = vm_running;
sdl_update_caption();
}
vga_hw_update();
SDL_EnableUNICODE(!is_graphic_console());
while (SDL_PollEvent(ev)) {
switch (ev->type) {
case SDL_VIDEOEXPOSE:
sdl_update(ds, 0, 0, screen->w, screen->h);
break;
case SDL_KEYDOWN:
case SDL_KEYUP:
if (ev->type == SDL_KEYDOWN) {
if (!alt_grab) {
mod_state = (SDL_GetModState() & gui_grab_code) ==
gui_grab_code;
} else {
mod_state = (SDL_GetModState() & (gui_grab_code | KMOD_LSHIFT)) ==
(gui_grab_code | KMOD_LSHIFT);
}
gui_key_modifier_pressed = mod_state;
if (gui_key_modifier_pressed) {
int keycode;
keycode = sdl_keyevent_to_keycode(&ev->key);
switch(keycode) {
case 0x21:
toggle_full_screen(ds);
gui_keysym = 1;
break;
case 0x02 ... 0x0a:
reset_keys();
console_select(keycode - 0x02);
if (!is_graphic_console()) {
if (gui_grab)
sdl_grab_end();
}
gui_keysym = 1;
break;
default:
break;
}
} else if (!is_graphic_console()) {
int keysym;
keysym = 0;
if (ev->key.keysym.mod & (KMOD_LCTRL | KMOD_RCTRL)) {
switch(ev->key.keysym.sym) {
case SDLK_UP: keysym = QEMU_KEY_CTRL_UP; break;
case SDLK_DOWN: keysym = QEMU_KEY_CTRL_DOWN; break;
case SDLK_LEFT: keysym = QEMU_KEY_CTRL_LEFT; break;
case SDLK_RIGHT: keysym = QEMU_KEY_CTRL_RIGHT; break;
case SDLK_HOME: keysym = QEMU_KEY_CTRL_HOME; break;
case SDLK_END: keysym = QEMU_KEY_CTRL_END; break;
case SDLK_PAGEUP: keysym = QEMU_KEY_CTRL_PAGEUP; break;
case SDLK_PAGEDOWN: keysym = QEMU_KEY_CTRL_PAGEDOWN; break;
default: break;
}
} else {
switch(ev->key.keysym.sym) {
case SDLK_UP: keysym = QEMU_KEY_UP; break;
case SDLK_DOWN: keysym = QEMU_KEY_DOWN; break;
case SDLK_LEFT: keysym = QEMU_KEY_LEFT; break;
case SDLK_RIGHT: keysym = QEMU_KEY_RIGHT; break;
case SDLK_HOME: keysym = QEMU_KEY_HOME; break;
case SDLK_END: keysym = QEMU_KEY_END; break;
case SDLK_PAGEUP: keysym = QEMU_KEY_PAGEUP; break;
case SDLK_PAGEDOWN: keysym = QEMU_KEY_PAGEDOWN; break;
case SDLK_BACKSPACE: keysym = QEMU_KEY_BACKSPACE; break;
case SDLK_DELETE: keysym = QEMU_KEY_DELETE; break;
default: break;
}
}
if (keysym) {
kbd_put_keysym(keysym);
} else if (ev->key.keysym.unicode != 0) {
kbd_put_keysym(ev->key.keysym.unicode);
}
}
} else if (ev->type == SDL_KEYUP) {
if (!alt_grab) {
mod_state = (ev->key.keysym.mod & gui_grab_code);
} else {
mod_state = (ev->key.keysym.mod &
(gui_grab_code | KMOD_LSHIFT));
}
if (!mod_state) {
if (gui_key_modifier_pressed) {
gui_key_modifier_pressed = 0;
if (gui_keysym == 0) {
if (!gui_grab) {
if (SDL_GetAppState() & SDL_APPACTIVE)
sdl_grab_start();
} else {
sdl_grab_end();
}
reset_keys();
break;
}
gui_keysym = 0;
}
}
}
if (is_graphic_console() && !gui_keysym)
sdl_process_key(&ev->key);
break;
case SDL_QUIT:
if (!no_quit) {
qemu_system_shutdown_request();
vm_start();
}
break;
case SDL_MOUSEMOTION:
if (gui_grab || kbd_mouse_is_absolute() ||
absolute_enabled) {
sdl_send_mouse_event(ev->motion.xrel, ev->motion.yrel, 0,
ev->motion.x, ev->motion.y, ev->motion.state);
}
break;
case SDL_MOUSEBUTTONDOWN:
case SDL_MOUSEBUTTONUP:
{
SDL_MouseButtonEvent *bev = &ev->button;
if (!gui_grab && !kbd_mouse_is_absolute()) {
if (ev->type == SDL_MOUSEBUTTONDOWN &&
(bev->button == SDL_BUTTON_LEFT)) {
sdl_grab_start();
}
} else {
int dz;
dz = 0;
if (ev->type == SDL_MOUSEBUTTONDOWN) {
buttonstate |= SDL_BUTTON(bev->button);
} else {
buttonstate &= ~SDL_BUTTON(bev->button);
}
#ifdef SDL_BUTTON_WHEELUP
if (bev->button == SDL_BUTTON_WHEELUP && ev->type == SDL_MOUSEBUTTONDOWN) {
dz = -1;
} else if (bev->button == SDL_BUTTON_WHEELDOWN && ev->type == SDL_MOUSEBUTTONDOWN) {
dz = 1;
}
#endif
sdl_send_mouse_event(0, 0, dz, bev->x, bev->y, buttonstate);
}
}
break;
case SDL_ACTIVEEVENT:
if (gui_grab && ev->active.state == SDL_APPINPUTFOCUS &&
!ev->active.gain && !gui_fullscreen_initial_grab) {
sdl_grab_end();
}
if (ev->active.state & SDL_APPACTIVE) {
if (ev->active.gain) {
ds->gui_timer_interval = 0;
} else {
ds->gui_timer_interval = 500;
}
}
break;
default:
break;
}
}
}
| {
"code": [],
"line_no": []
} | static void FUNC_0(DisplayState *VAR_0)
{
SDL_Event ev1, *ev = &ev1;
int VAR_1;
int VAR_2 = SDL_GetMouseState(NULL, NULL);
if (last_vm_running != vm_running) {
last_vm_running = vm_running;
sdl_update_caption();
}
vga_hw_update();
SDL_EnableUNICODE(!is_graphic_console());
while (SDL_PollEvent(ev)) {
switch (ev->type) {
case SDL_VIDEOEXPOSE:
sdl_update(VAR_0, 0, 0, screen->w, screen->h);
break;
case SDL_KEYDOWN:
case SDL_KEYUP:
if (ev->type == SDL_KEYDOWN) {
if (!alt_grab) {
VAR_1 = (SDL_GetModState() & gui_grab_code) ==
gui_grab_code;
} else {
VAR_1 = (SDL_GetModState() & (gui_grab_code | KMOD_LSHIFT)) ==
(gui_grab_code | KMOD_LSHIFT);
}
gui_key_modifier_pressed = VAR_1;
if (gui_key_modifier_pressed) {
int VAR_3;
VAR_3 = sdl_keyevent_to_keycode(&ev->key);
switch(VAR_3) {
case 0x21:
toggle_full_screen(VAR_0);
gui_keysym = 1;
break;
case 0x02 ... 0x0a:
reset_keys();
console_select(VAR_3 - 0x02);
if (!is_graphic_console()) {
if (gui_grab)
sdl_grab_end();
}
gui_keysym = 1;
break;
default:
break;
}
} else if (!is_graphic_console()) {
int VAR_4;
VAR_4 = 0;
if (ev->key.VAR_4.mod & (KMOD_LCTRL | KMOD_RCTRL)) {
switch(ev->key.VAR_4.sym) {
case SDLK_UP: VAR_4 = QEMU_KEY_CTRL_UP; break;
case SDLK_DOWN: VAR_4 = QEMU_KEY_CTRL_DOWN; break;
case SDLK_LEFT: VAR_4 = QEMU_KEY_CTRL_LEFT; break;
case SDLK_RIGHT: VAR_4 = QEMU_KEY_CTRL_RIGHT; break;
case SDLK_HOME: VAR_4 = QEMU_KEY_CTRL_HOME; break;
case SDLK_END: VAR_4 = QEMU_KEY_CTRL_END; break;
case SDLK_PAGEUP: VAR_4 = QEMU_KEY_CTRL_PAGEUP; break;
case SDLK_PAGEDOWN: VAR_4 = QEMU_KEY_CTRL_PAGEDOWN; break;
default: break;
}
} else {
switch(ev->key.VAR_4.sym) {
case SDLK_UP: VAR_4 = QEMU_KEY_UP; break;
case SDLK_DOWN: VAR_4 = QEMU_KEY_DOWN; break;
case SDLK_LEFT: VAR_4 = QEMU_KEY_LEFT; break;
case SDLK_RIGHT: VAR_4 = QEMU_KEY_RIGHT; break;
case SDLK_HOME: VAR_4 = QEMU_KEY_HOME; break;
case SDLK_END: VAR_4 = QEMU_KEY_END; break;
case SDLK_PAGEUP: VAR_4 = QEMU_KEY_PAGEUP; break;
case SDLK_PAGEDOWN: VAR_4 = QEMU_KEY_PAGEDOWN; break;
case SDLK_BACKSPACE: VAR_4 = QEMU_KEY_BACKSPACE; break;
case SDLK_DELETE: VAR_4 = QEMU_KEY_DELETE; break;
default: break;
}
}
if (VAR_4) {
kbd_put_keysym(VAR_4);
} else if (ev->key.VAR_4.unicode != 0) {
kbd_put_keysym(ev->key.VAR_4.unicode);
}
}
} else if (ev->type == SDL_KEYUP) {
if (!alt_grab) {
VAR_1 = (ev->key.VAR_4.mod & gui_grab_code);
} else {
VAR_1 = (ev->key.VAR_4.mod &
(gui_grab_code | KMOD_LSHIFT));
}
if (!VAR_1) {
if (gui_key_modifier_pressed) {
gui_key_modifier_pressed = 0;
if (gui_keysym == 0) {
if (!gui_grab) {
if (SDL_GetAppState() & SDL_APPACTIVE)
sdl_grab_start();
} else {
sdl_grab_end();
}
reset_keys();
break;
}
gui_keysym = 0;
}
}
}
if (is_graphic_console() && !gui_keysym)
sdl_process_key(&ev->key);
break;
case SDL_QUIT:
if (!no_quit) {
qemu_system_shutdown_request();
vm_start();
}
break;
case SDL_MOUSEMOTION:
if (gui_grab || kbd_mouse_is_absolute() ||
absolute_enabled) {
sdl_send_mouse_event(ev->motion.xrel, ev->motion.yrel, 0,
ev->motion.x, ev->motion.y, ev->motion.state);
}
break;
case SDL_MOUSEBUTTONDOWN:
case SDL_MOUSEBUTTONUP:
{
SDL_MouseButtonEvent *bev = &ev->button;
if (!gui_grab && !kbd_mouse_is_absolute()) {
if (ev->type == SDL_MOUSEBUTTONDOWN &&
(bev->button == SDL_BUTTON_LEFT)) {
sdl_grab_start();
}
} else {
int VAR_5;
VAR_5 = 0;
if (ev->type == SDL_MOUSEBUTTONDOWN) {
VAR_2 |= SDL_BUTTON(bev->button);
} else {
VAR_2 &= ~SDL_BUTTON(bev->button);
}
#ifdef SDL_BUTTON_WHEELUP
if (bev->button == SDL_BUTTON_WHEELUP && ev->type == SDL_MOUSEBUTTONDOWN) {
VAR_5 = -1;
} else if (bev->button == SDL_BUTTON_WHEELDOWN && ev->type == SDL_MOUSEBUTTONDOWN) {
VAR_5 = 1;
}
#endif
sdl_send_mouse_event(0, 0, VAR_5, bev->x, bev->y, VAR_2);
}
}
break;
case SDL_ACTIVEEVENT:
if (gui_grab && ev->active.state == SDL_APPINPUTFOCUS &&
!ev->active.gain && !gui_fullscreen_initial_grab) {
sdl_grab_end();
}
if (ev->active.state & SDL_APPACTIVE) {
if (ev->active.gain) {
VAR_0->gui_timer_interval = 0;
} else {
VAR_0->gui_timer_interval = 500;
}
}
break;
default:
break;
}
}
}
| [
"static void FUNC_0(DisplayState *VAR_0)\n{",
"SDL_Event ev1, *ev = &ev1;",
"int VAR_1;",
"int VAR_2 = SDL_GetMouseState(NULL, NULL);",
"if (last_vm_running != vm_running) {",
"last_vm_running = vm_running;",
"sdl_update_caption();",
"}",
"vga_hw_update();",
"SDL_EnableUNICODE(!is_graphic_console());",
"while (SDL_PollEvent(ev)) {",
"switch (ev->type) {",
"case SDL_VIDEOEXPOSE:\nsdl_update(VAR_0, 0, 0, screen->w, screen->h);",
"break;",
"case SDL_KEYDOWN:\ncase SDL_KEYUP:\nif (ev->type == SDL_KEYDOWN) {",
"if (!alt_grab) {",
"VAR_1 = (SDL_GetModState() & gui_grab_code) ==\ngui_grab_code;",
"} else {",
"VAR_1 = (SDL_GetModState() & (gui_grab_code | KMOD_LSHIFT)) ==\n(gui_grab_code | KMOD_LSHIFT);",
"}",
"gui_key_modifier_pressed = VAR_1;",
"if (gui_key_modifier_pressed) {",
"int VAR_3;",
"VAR_3 = sdl_keyevent_to_keycode(&ev->key);",
"switch(VAR_3) {",
"case 0x21:\ntoggle_full_screen(VAR_0);",
"gui_keysym = 1;",
"break;",
"case 0x02 ... 0x0a:\nreset_keys();",
"console_select(VAR_3 - 0x02);",
"if (!is_graphic_console()) {",
"if (gui_grab)\nsdl_grab_end();",
"}",
"gui_keysym = 1;",
"break;",
"default:\nbreak;",
"}",
"} else if (!is_graphic_console()) {",
"int VAR_4;",
"VAR_4 = 0;",
"if (ev->key.VAR_4.mod & (KMOD_LCTRL | KMOD_RCTRL)) {",
"switch(ev->key.VAR_4.sym) {",
"case SDLK_UP: VAR_4 = QEMU_KEY_CTRL_UP; break;",
"case SDLK_DOWN: VAR_4 = QEMU_KEY_CTRL_DOWN; break;",
"case SDLK_LEFT: VAR_4 = QEMU_KEY_CTRL_LEFT; break;",
"case SDLK_RIGHT: VAR_4 = QEMU_KEY_CTRL_RIGHT; break;",
"case SDLK_HOME: VAR_4 = QEMU_KEY_CTRL_HOME; break;",
"case SDLK_END: VAR_4 = QEMU_KEY_CTRL_END; break;",
"case SDLK_PAGEUP: VAR_4 = QEMU_KEY_CTRL_PAGEUP; break;",
"case SDLK_PAGEDOWN: VAR_4 = QEMU_KEY_CTRL_PAGEDOWN; break;",
"default: break;",
"}",
"} else {",
"switch(ev->key.VAR_4.sym) {",
"case SDLK_UP: VAR_4 = QEMU_KEY_UP; break;",
"case SDLK_DOWN: VAR_4 = QEMU_KEY_DOWN; break;",
"case SDLK_LEFT: VAR_4 = QEMU_KEY_LEFT; break;",
"case SDLK_RIGHT: VAR_4 = QEMU_KEY_RIGHT; break;",
"case SDLK_HOME: VAR_4 = QEMU_KEY_HOME; break;",
"case SDLK_END: VAR_4 = QEMU_KEY_END; break;",
"case SDLK_PAGEUP: VAR_4 = QEMU_KEY_PAGEUP; break;",
"case SDLK_PAGEDOWN: VAR_4 = QEMU_KEY_PAGEDOWN; break;",
"case SDLK_BACKSPACE: VAR_4 = QEMU_KEY_BACKSPACE; break;",
"case SDLK_DELETE: VAR_4 = QEMU_KEY_DELETE; break;",
"default: break;",
"}",
"}",
"if (VAR_4) {",
"kbd_put_keysym(VAR_4);",
"} else if (ev->key.VAR_4.unicode != 0) {",
"kbd_put_keysym(ev->key.VAR_4.unicode);",
"}",
"}",
"} else if (ev->type == SDL_KEYUP) {",
"if (!alt_grab) {",
"VAR_1 = (ev->key.VAR_4.mod & gui_grab_code);",
"} else {",
"VAR_1 = (ev->key.VAR_4.mod &\n(gui_grab_code | KMOD_LSHIFT));",
"}",
"if (!VAR_1) {",
"if (gui_key_modifier_pressed) {",
"gui_key_modifier_pressed = 0;",
"if (gui_keysym == 0) {",
"if (!gui_grab) {",
"if (SDL_GetAppState() & SDL_APPACTIVE)\nsdl_grab_start();",
"} else {",
"sdl_grab_end();",
"}",
"reset_keys();",
"break;",
"}",
"gui_keysym = 0;",
"}",
"}",
"}",
"if (is_graphic_console() && !gui_keysym)\nsdl_process_key(&ev->key);",
"break;",
"case SDL_QUIT:\nif (!no_quit) {",
"qemu_system_shutdown_request();",
"vm_start();",
"}",
"break;",
"case SDL_MOUSEMOTION:\nif (gui_grab || kbd_mouse_is_absolute() ||\nabsolute_enabled) {",
"sdl_send_mouse_event(ev->motion.xrel, ev->motion.yrel, 0,\nev->motion.x, ev->motion.y, ev->motion.state);",
"}",
"break;",
"case SDL_MOUSEBUTTONDOWN:\ncase SDL_MOUSEBUTTONUP:\n{",
"SDL_MouseButtonEvent *bev = &ev->button;",
"if (!gui_grab && !kbd_mouse_is_absolute()) {",
"if (ev->type == SDL_MOUSEBUTTONDOWN &&\n(bev->button == SDL_BUTTON_LEFT)) {",
"sdl_grab_start();",
"}",
"} else {",
"int VAR_5;",
"VAR_5 = 0;",
"if (ev->type == SDL_MOUSEBUTTONDOWN) {",
"VAR_2 |= SDL_BUTTON(bev->button);",
"} else {",
"VAR_2 &= ~SDL_BUTTON(bev->button);",
"}",
"#ifdef SDL_BUTTON_WHEELUP\nif (bev->button == SDL_BUTTON_WHEELUP && ev->type == SDL_MOUSEBUTTONDOWN) {",
"VAR_5 = -1;",
"} else if (bev->button == SDL_BUTTON_WHEELDOWN && ev->type == SDL_MOUSEBUTTONDOWN) {",
"VAR_5 = 1;",
"}",
"#endif\nsdl_send_mouse_event(0, 0, VAR_5, bev->x, bev->y, VAR_2);",
"}",
"}",
"break;",
"case SDL_ACTIVEEVENT:\nif (gui_grab && ev->active.state == SDL_APPINPUTFOCUS &&\n!ev->active.gain && !gui_fullscreen_initial_grab) {",
"sdl_grab_end();",
"}",
"if (ev->active.state & SDL_APPACTIVE) {",
"if (ev->active.gain) {",
"VAR_0->gui_timer_interval = 0;",
"} else {",
"VAR_0->gui_timer_interval = 500;",
"}",
"}",
"break;",
"default:\nbreak;",
"}",
"}",
"}"
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123
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[
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[
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[
135
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[
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[
139
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[
141
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[
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[
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[
147
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[
149
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[
151
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[
153
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[
155
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157
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[
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165
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[
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[
249,
251
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[
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[
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[
261,
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[
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[
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[
273
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[
275,
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279
],
[
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[
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[
285,
287
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[
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[
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[
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[
297
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[
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[
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359
],
[
361
],
[
363,
365
],
[
367
],
[
369
],
[
371
]
] |
25,532 | static int bdrv_check_byte_request(BlockDriverState *bs, int64_t offset,
size_t size)
{
int64_t len;
if (size > INT_MAX) {
return -EIO;
}
if (!bdrv_is_inserted(bs))
return -ENOMEDIUM;
if (bs->growable)
return 0;
len = bdrv_getlength(bs);
if (offset < 0)
return -EIO;
if ((offset > len) || (len - offset < size))
return -EIO;
return 0;
}
| false | qemu | 75af1f34cd5b07c3c7fcf86dfc99a42de48a600d | static int bdrv_check_byte_request(BlockDriverState *bs, int64_t offset,
size_t size)
{
int64_t len;
if (size > INT_MAX) {
return -EIO;
}
if (!bdrv_is_inserted(bs))
return -ENOMEDIUM;
if (bs->growable)
return 0;
len = bdrv_getlength(bs);
if (offset < 0)
return -EIO;
if ((offset > len) || (len - offset < size))
return -EIO;
return 0;
}
| {
"code": [],
"line_no": []
} | static int FUNC_0(BlockDriverState *VAR_0, int64_t VAR_1,
size_t VAR_2)
{
int64_t len;
if (VAR_2 > INT_MAX) {
return -EIO;
}
if (!bdrv_is_inserted(VAR_0))
return -ENOMEDIUM;
if (VAR_0->growable)
return 0;
len = bdrv_getlength(VAR_0);
if (VAR_1 < 0)
return -EIO;
if ((VAR_1 > len) || (len - VAR_1 < VAR_2))
return -EIO;
return 0;
}
| [
"static int FUNC_0(BlockDriverState *VAR_0, int64_t VAR_1,\nsize_t VAR_2)\n{",
"int64_t len;",
"if (VAR_2 > INT_MAX) {",
"return -EIO;",
"}",
"if (!bdrv_is_inserted(VAR_0))\nreturn -ENOMEDIUM;",
"if (VAR_0->growable)\nreturn 0;",
"len = bdrv_getlength(VAR_0);",
"if (VAR_1 < 0)\nreturn -EIO;",
"if ((VAR_1 > len) || (len - VAR_1 < VAR_2))\nreturn -EIO;",
"return 0;",
"}"
] | [
0,
0,
0,
0,
0,
0,
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0,
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],
[
31
],
[
35,
37
],
[
41,
43
],
[
47
],
[
49
]
] |
25,533 | static int planarRgb16ToRgb16Wrapper(SwsContext *c, const uint8_t *src[],
int srcStride[], int srcSliceY, int srcSliceH,
uint8_t *dst[], int dstStride[])
{
const uint16_t *src102[] = { (uint16_t *)src[1], (uint16_t *)src[0], (uint16_t *)src[2] };
const uint16_t *src201[] = { (uint16_t *)src[2], (uint16_t *)src[0], (uint16_t *)src[1] };
int stride102[] = { srcStride[1], srcStride[0], srcStride[2] };
int stride201[] = { srcStride[2], srcStride[0], srcStride[1] };
const AVPixFmtDescriptor *src_format = av_pix_fmt_desc_get(c->srcFormat);
const AVPixFmtDescriptor *dst_format = av_pix_fmt_desc_get(c->dstFormat);
int bits_per_sample = src_format->comp[0].depth_minus1 + 1;
int swap = 0;
if ( HAVE_BIGENDIAN && !(src_format->flags & AV_PIX_FMT_FLAG_BE) ||
!HAVE_BIGENDIAN && src_format->flags & AV_PIX_FMT_FLAG_BE)
swap++;
if ( HAVE_BIGENDIAN && !(dst_format->flags & AV_PIX_FMT_FLAG_BE) ||
!HAVE_BIGENDIAN && dst_format->flags & AV_PIX_FMT_FLAG_BE)
swap += 2;
if ((src_format->flags & (AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB)) !=
(AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB)) {
av_log(c, AV_LOG_ERROR, "unsupported planar RGB conversion %s -> %s\n",
src_format->name, dst_format->name);
return srcSliceH;
}
switch (c->dstFormat) {
case AV_PIX_FMT_BGR48LE:
case AV_PIX_FMT_BGR48BE:
gbr16ptopacked16(src102, stride102,
dst[0] + srcSliceY * dstStride[0], dstStride[0],
srcSliceH, 0, swap, bits_per_sample, c->srcW);
break;
case AV_PIX_FMT_RGB48LE:
case AV_PIX_FMT_RGB48BE:
gbr16ptopacked16(src201, stride201,
dst[0] + srcSliceY * dstStride[0], dstStride[0],
srcSliceH, 0, swap, bits_per_sample, c->srcW);
break;
case AV_PIX_FMT_RGBA64LE:
case AV_PIX_FMT_RGBA64BE:
gbr16ptopacked16(src201, stride201,
dst[0] + srcSliceY * dstStride[0], dstStride[0],
srcSliceH, 1, swap, bits_per_sample, c->srcW);
break;
case AV_PIX_FMT_BGRA64LE:
case AV_PIX_FMT_BGRA64BE:
gbr16ptopacked16(src102, stride102,
dst[0] + srcSliceY * dstStride[0], dstStride[0],
srcSliceH, 1, swap, bits_per_sample, c->srcW);
break;
default:
av_log(c, AV_LOG_ERROR,
"unsupported planar RGB conversion %s -> %s\n",
src_format->name, dst_format->name);
}
return srcSliceH;
}
| false | FFmpeg | 7800b09ece52490dda4c46fbd8e93f92e8438428 | static int planarRgb16ToRgb16Wrapper(SwsContext *c, const uint8_t *src[],
int srcStride[], int srcSliceY, int srcSliceH,
uint8_t *dst[], int dstStride[])
{
const uint16_t *src102[] = { (uint16_t *)src[1], (uint16_t *)src[0], (uint16_t *)src[2] };
const uint16_t *src201[] = { (uint16_t *)src[2], (uint16_t *)src[0], (uint16_t *)src[1] };
int stride102[] = { srcStride[1], srcStride[0], srcStride[2] };
int stride201[] = { srcStride[2], srcStride[0], srcStride[1] };
const AVPixFmtDescriptor *src_format = av_pix_fmt_desc_get(c->srcFormat);
const AVPixFmtDescriptor *dst_format = av_pix_fmt_desc_get(c->dstFormat);
int bits_per_sample = src_format->comp[0].depth_minus1 + 1;
int swap = 0;
if ( HAVE_BIGENDIAN && !(src_format->flags & AV_PIX_FMT_FLAG_BE) ||
!HAVE_BIGENDIAN && src_format->flags & AV_PIX_FMT_FLAG_BE)
swap++;
if ( HAVE_BIGENDIAN && !(dst_format->flags & AV_PIX_FMT_FLAG_BE) ||
!HAVE_BIGENDIAN && dst_format->flags & AV_PIX_FMT_FLAG_BE)
swap += 2;
if ((src_format->flags & (AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB)) !=
(AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB)) {
av_log(c, AV_LOG_ERROR, "unsupported planar RGB conversion %s -> %s\n",
src_format->name, dst_format->name);
return srcSliceH;
}
switch (c->dstFormat) {
case AV_PIX_FMT_BGR48LE:
case AV_PIX_FMT_BGR48BE:
gbr16ptopacked16(src102, stride102,
dst[0] + srcSliceY * dstStride[0], dstStride[0],
srcSliceH, 0, swap, bits_per_sample, c->srcW);
break;
case AV_PIX_FMT_RGB48LE:
case AV_PIX_FMT_RGB48BE:
gbr16ptopacked16(src201, stride201,
dst[0] + srcSliceY * dstStride[0], dstStride[0],
srcSliceH, 0, swap, bits_per_sample, c->srcW);
break;
case AV_PIX_FMT_RGBA64LE:
case AV_PIX_FMT_RGBA64BE:
gbr16ptopacked16(src201, stride201,
dst[0] + srcSliceY * dstStride[0], dstStride[0],
srcSliceH, 1, swap, bits_per_sample, c->srcW);
break;
case AV_PIX_FMT_BGRA64LE:
case AV_PIX_FMT_BGRA64BE:
gbr16ptopacked16(src102, stride102,
dst[0] + srcSliceY * dstStride[0], dstStride[0],
srcSliceH, 1, swap, bits_per_sample, c->srcW);
break;
default:
av_log(c, AV_LOG_ERROR,
"unsupported planar RGB conversion %s -> %s\n",
src_format->name, dst_format->name);
}
return srcSliceH;
}
| {
"code": [],
"line_no": []
} | static int FUNC_0(SwsContext *VAR_0, const uint8_t *VAR_1[],
int VAR_2[], int VAR_3, int VAR_4,
uint8_t *VAR_5[], int VAR_6[])
{
const uint16_t *VAR_7[] = { (uint16_t *)VAR_1[1], (uint16_t *)VAR_1[0], (uint16_t *)VAR_1[2] };
const uint16_t *VAR_8[] = { (uint16_t *)VAR_1[2], (uint16_t *)VAR_1[0], (uint16_t *)VAR_1[1] };
int VAR_9[] = { VAR_2[1], VAR_2[0], VAR_2[2] };
int VAR_10[] = { VAR_2[2], VAR_2[0], VAR_2[1] };
const AVPixFmtDescriptor *VAR_11 = av_pix_fmt_desc_get(VAR_0->srcFormat);
const AVPixFmtDescriptor *VAR_12 = av_pix_fmt_desc_get(VAR_0->dstFormat);
int VAR_13 = VAR_11->comp[0].depth_minus1 + 1;
int VAR_14 = 0;
if ( HAVE_BIGENDIAN && !(VAR_11->flags & AV_PIX_FMT_FLAG_BE) ||
!HAVE_BIGENDIAN && VAR_11->flags & AV_PIX_FMT_FLAG_BE)
VAR_14++;
if ( HAVE_BIGENDIAN && !(VAR_12->flags & AV_PIX_FMT_FLAG_BE) ||
!HAVE_BIGENDIAN && VAR_12->flags & AV_PIX_FMT_FLAG_BE)
VAR_14 += 2;
if ((VAR_11->flags & (AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB)) !=
(AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB)) {
av_log(VAR_0, AV_LOG_ERROR, "unsupported planar RGB conversion %s -> %s\n",
VAR_11->name, VAR_12->name);
return VAR_4;
}
switch (VAR_0->dstFormat) {
case AV_PIX_FMT_BGR48LE:
case AV_PIX_FMT_BGR48BE:
gbr16ptopacked16(VAR_7, VAR_9,
VAR_5[0] + VAR_3 * VAR_6[0], VAR_6[0],
VAR_4, 0, VAR_14, VAR_13, VAR_0->srcW);
break;
case AV_PIX_FMT_RGB48LE:
case AV_PIX_FMT_RGB48BE:
gbr16ptopacked16(VAR_8, VAR_10,
VAR_5[0] + VAR_3 * VAR_6[0], VAR_6[0],
VAR_4, 0, VAR_14, VAR_13, VAR_0->srcW);
break;
case AV_PIX_FMT_RGBA64LE:
case AV_PIX_FMT_RGBA64BE:
gbr16ptopacked16(VAR_8, VAR_10,
VAR_5[0] + VAR_3 * VAR_6[0], VAR_6[0],
VAR_4, 1, VAR_14, VAR_13, VAR_0->srcW);
break;
case AV_PIX_FMT_BGRA64LE:
case AV_PIX_FMT_BGRA64BE:
gbr16ptopacked16(VAR_7, VAR_9,
VAR_5[0] + VAR_3 * VAR_6[0], VAR_6[0],
VAR_4, 1, VAR_14, VAR_13, VAR_0->srcW);
break;
default:
av_log(VAR_0, AV_LOG_ERROR,
"unsupported planar RGB conversion %s -> %s\n",
VAR_11->name, VAR_12->name);
}
return VAR_4;
}
| [
"static int FUNC_0(SwsContext *VAR_0, const uint8_t *VAR_1[],\nint VAR_2[], int VAR_3, int VAR_4,\nuint8_t *VAR_5[], int VAR_6[])\n{",
"const uint16_t *VAR_7[] = { (uint16_t *)VAR_1[1], (uint16_t *)VAR_1[0], (uint16_t *)VAR_1[2] };",
"const uint16_t *VAR_8[] = { (uint16_t *)VAR_1[2], (uint16_t *)VAR_1[0], (uint16_t *)VAR_1[1] };",
"int VAR_9[] = { VAR_2[1], VAR_2[0], VAR_2[2] };",
"int VAR_10[] = { VAR_2[2], VAR_2[0], VAR_2[1] };",
"const AVPixFmtDescriptor *VAR_11 = av_pix_fmt_desc_get(VAR_0->srcFormat);",
"const AVPixFmtDescriptor *VAR_12 = av_pix_fmt_desc_get(VAR_0->dstFormat);",
"int VAR_13 = VAR_11->comp[0].depth_minus1 + 1;",
"int VAR_14 = 0;",
"if ( HAVE_BIGENDIAN && !(VAR_11->flags & AV_PIX_FMT_FLAG_BE) ||\n!HAVE_BIGENDIAN && VAR_11->flags & AV_PIX_FMT_FLAG_BE)\nVAR_14++;",
"if ( HAVE_BIGENDIAN && !(VAR_12->flags & AV_PIX_FMT_FLAG_BE) ||\n!HAVE_BIGENDIAN && VAR_12->flags & AV_PIX_FMT_FLAG_BE)\nVAR_14 += 2;",
"if ((VAR_11->flags & (AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB)) !=\n(AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB)) {",
"av_log(VAR_0, AV_LOG_ERROR, \"unsupported planar RGB conversion %s -> %s\\n\",\nVAR_11->name, VAR_12->name);",
"return VAR_4;",
"}",
"switch (VAR_0->dstFormat) {",
"case AV_PIX_FMT_BGR48LE:\ncase AV_PIX_FMT_BGR48BE:\ngbr16ptopacked16(VAR_7, VAR_9,\nVAR_5[0] + VAR_3 * VAR_6[0], VAR_6[0],\nVAR_4, 0, VAR_14, VAR_13, VAR_0->srcW);",
"break;",
"case AV_PIX_FMT_RGB48LE:\ncase AV_PIX_FMT_RGB48BE:\ngbr16ptopacked16(VAR_8, VAR_10,\nVAR_5[0] + VAR_3 * VAR_6[0], VAR_6[0],\nVAR_4, 0, VAR_14, VAR_13, VAR_0->srcW);",
"break;",
"case AV_PIX_FMT_RGBA64LE:\ncase AV_PIX_FMT_RGBA64BE:\ngbr16ptopacked16(VAR_8, VAR_10,\nVAR_5[0] + VAR_3 * VAR_6[0], VAR_6[0],\nVAR_4, 1, VAR_14, VAR_13, VAR_0->srcW);",
"break;",
"case AV_PIX_FMT_BGRA64LE:\ncase AV_PIX_FMT_BGRA64BE:\ngbr16ptopacked16(VAR_7, VAR_9,\nVAR_5[0] + VAR_3 * VAR_6[0], VAR_6[0],\nVAR_4, 1, VAR_14, VAR_13, VAR_0->srcW);",
"break;",
"default:\nav_log(VAR_0, AV_LOG_ERROR,\n\"unsupported planar RGB conversion %s -> %s\\n\",\nVAR_11->name, VAR_12->name);",
"}",
"return VAR_4;",
"}"
] | [
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[
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[
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],
[
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],
[
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],
[
17
],
[
19
],
[
21
],
[
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],
[
25,
27,
29
],
[
31,
33,
35
],
[
39,
41
],
[
43,
45
],
[
47
],
[
49
],
[
51
],
[
53,
55,
57,
59,
61
],
[
63
],
[
65,
67,
69,
71,
73
],
[
75
],
[
77,
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81,
83,
85
],
[
87
],
[
89,
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93,
95,
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],
[
99
],
[
101,
103,
105,
107
],
[
109
],
[
113
],
[
115
]
] |
25,534 | void put_pixels16_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h)
{
POWERPC_TBL_DECLARE(altivec_put_pixels16_num, 1);
#ifdef ALTIVEC_USE_REFERENCE_C_CODE
int i;
POWERPC_TBL_START_COUNT(altivec_put_pixels16_num, 1);
for(i=0; i<h; i++) {
*((uint32_t*)(block )) = (((const struct unaligned_32 *) (pixels))->l);
*((uint32_t*)(block+4)) = (((const struct unaligned_32 *) (pixels+4))->l);
*((uint32_t*)(block+8)) = (((const struct unaligned_32 *) (pixels+8))->l);
*((uint32_t*)(block+12)) = (((const struct unaligned_32 *) (pixels+12))->l);
pixels+=line_size;
block +=line_size;
}
POWERPC_TBL_STOP_COUNT(altivec_put_pixels16_num, 1);
#else /* ALTIVEC_USE_REFERENCE_C_CODE */
register vector unsigned char pixelsv1, pixelsv2;
register vector unsigned char perm = vec_lvsl(0, pixels);
int i;
POWERPC_TBL_START_COUNT(altivec_put_pixels16_num, 1);
for(i=0; i<h; i++) {
pixelsv1 = vec_ld(0, (unsigned char*)pixels);
pixelsv2 = vec_ld(16, (unsigned char*)pixels);
vec_st(vec_perm(pixelsv1, pixelsv2, perm),
0, (unsigned char*)block);
pixels+=line_size;
block +=line_size;
}
POWERPC_TBL_STOP_COUNT(altivec_put_pixels16_num, 1);
#endif /* ALTIVEC_USE_REFERENCE_C_CODE */
}
| false | FFmpeg | e45a2872fafe631c14aee9f79d0963d68c4fc1fd | void put_pixels16_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h)
{
POWERPC_TBL_DECLARE(altivec_put_pixels16_num, 1);
#ifdef ALTIVEC_USE_REFERENCE_C_CODE
int i;
POWERPC_TBL_START_COUNT(altivec_put_pixels16_num, 1);
for(i=0; i<h; i++) {
*((uint32_t*)(block )) = (((const struct unaligned_32 *) (pixels))->l);
*((uint32_t*)(block+4)) = (((const struct unaligned_32 *) (pixels+4))->l);
*((uint32_t*)(block+8)) = (((const struct unaligned_32 *) (pixels+8))->l);
*((uint32_t*)(block+12)) = (((const struct unaligned_32 *) (pixels+12))->l);
pixels+=line_size;
block +=line_size;
}
POWERPC_TBL_STOP_COUNT(altivec_put_pixels16_num, 1);
#else
register vector unsigned char pixelsv1, pixelsv2;
register vector unsigned char perm = vec_lvsl(0, pixels);
int i;
POWERPC_TBL_START_COUNT(altivec_put_pixels16_num, 1);
for(i=0; i<h; i++) {
pixelsv1 = vec_ld(0, (unsigned char*)pixels);
pixelsv2 = vec_ld(16, (unsigned char*)pixels);
vec_st(vec_perm(pixelsv1, pixelsv2, perm),
0, (unsigned char*)block);
pixels+=line_size;
block +=line_size;
}
POWERPC_TBL_STOP_COUNT(altivec_put_pixels16_num, 1);
#endif
}
| {
"code": [],
"line_no": []
} | void FUNC_0(uint8_t *VAR_0, const uint8_t *VAR_1, int VAR_2, int VAR_3)
{
POWERPC_TBL_DECLARE(altivec_put_pixels16_num, 1);
#ifdef ALTIVEC_USE_REFERENCE_C_CODE
int VAR_6;
POWERPC_TBL_START_COUNT(altivec_put_pixels16_num, 1);
for(VAR_6=0; VAR_6<VAR_3; VAR_6++) {
*((uint32_t*)(VAR_0 )) = (((const struct unaligned_32 *) (VAR_1))->l);
*((uint32_t*)(VAR_0+4)) = (((const struct unaligned_32 *) (VAR_1+4))->l);
*((uint32_t*)(VAR_0+8)) = (((const struct unaligned_32 *) (VAR_1+8))->l);
*((uint32_t*)(VAR_0+12)) = (((const struct unaligned_32 *) (VAR_1+12))->l);
VAR_1+=VAR_2;
VAR_0 +=VAR_2;
}
POWERPC_TBL_STOP_COUNT(altivec_put_pixels16_num, 1);
#else
register vector unsigned char VAR_4, pixelsv2;
register vector unsigned char VAR_5 = vec_lvsl(0, VAR_1);
int VAR_6;
POWERPC_TBL_START_COUNT(altivec_put_pixels16_num, 1);
for(VAR_6=0; VAR_6<VAR_3; VAR_6++) {
VAR_4 = vec_ld(0, (unsigned char*)VAR_1);
pixelsv2 = vec_ld(16, (unsigned char*)VAR_1);
vec_st(vec_perm(VAR_4, pixelsv2, VAR_5),
0, (unsigned char*)VAR_0);
VAR_1+=VAR_2;
VAR_0 +=VAR_2;
}
POWERPC_TBL_STOP_COUNT(altivec_put_pixels16_num, 1);
#endif
}
| [
"void FUNC_0(uint8_t *VAR_0, const uint8_t *VAR_1, int VAR_2, int VAR_3)\n{",
"POWERPC_TBL_DECLARE(altivec_put_pixels16_num, 1);",
"#ifdef ALTIVEC_USE_REFERENCE_C_CODE\nint VAR_6;",
"POWERPC_TBL_START_COUNT(altivec_put_pixels16_num, 1);",
"for(VAR_6=0; VAR_6<VAR_3; VAR_6++) {",
"*((uint32_t*)(VAR_0 )) = (((const struct unaligned_32 *) (VAR_1))->l);",
"*((uint32_t*)(VAR_0+4)) = (((const struct unaligned_32 *) (VAR_1+4))->l);",
"*((uint32_t*)(VAR_0+8)) = (((const struct unaligned_32 *) (VAR_1+8))->l);",
"*((uint32_t*)(VAR_0+12)) = (((const struct unaligned_32 *) (VAR_1+12))->l);",
"VAR_1+=VAR_2;",
"VAR_0 +=VAR_2;",
"}",
"POWERPC_TBL_STOP_COUNT(altivec_put_pixels16_num, 1);",
"#else\nregister vector unsigned char VAR_4, pixelsv2;",
"register vector unsigned char VAR_5 = vec_lvsl(0, VAR_1);",
"int VAR_6;",
"POWERPC_TBL_START_COUNT(altivec_put_pixels16_num, 1);",
"for(VAR_6=0; VAR_6<VAR_3; VAR_6++) {",
"VAR_4 = vec_ld(0, (unsigned char*)VAR_1);",
"pixelsv2 = vec_ld(16, (unsigned char*)VAR_1);",
"vec_st(vec_perm(VAR_4, pixelsv2, VAR_5),\n0, (unsigned char*)VAR_0);",
"VAR_1+=VAR_2;",
"VAR_0 +=VAR_2;",
"}",
"POWERPC_TBL_STOP_COUNT(altivec_put_pixels16_num, 1);",
"#endif\n}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
7,
9
],
[
13
],
[
17
],
[
19
],
[
21
],
[
23
],
[
25
],
[
27
],
[
29
],
[
31
],
[
35
],
[
39,
41
],
[
43
],
[
45
],
[
49
],
[
53
],
[
55
],
[
57
],
[
59,
61
],
[
63
],
[
65
],
[
67
],
[
71
],
[
75,
77
]
] |
25,535 | static ssize_t vnc_tls_pull(gnutls_transport_ptr_t transport,
void *data,
size_t len) {
struct VncState *vs = (struct VncState *)transport;
int ret;
retry:
ret = recv(vs->csock, data, len, 0);
if (ret < 0) {
if (errno == EINTR)
goto retry;
return -1;
}
return ret;
}
| false | qemu | 5fb6c7a8b26eab1a22207d24b4784bd2b39ab54b | static ssize_t vnc_tls_pull(gnutls_transport_ptr_t transport,
void *data,
size_t len) {
struct VncState *vs = (struct VncState *)transport;
int ret;
retry:
ret = recv(vs->csock, data, len, 0);
if (ret < 0) {
if (errno == EINTR)
goto retry;
return -1;
}
return ret;
}
| {
"code": [],
"line_no": []
} | static ssize_t FUNC_0(gnutls_transport_ptr_t transport,
void *data,
size_t len) {
struct VncState *VAR_0 = (struct VncState *)transport;
int VAR_1;
retry:
VAR_1 = recv(VAR_0->csock, data, len, 0);
if (VAR_1 < 0) {
if (errno == EINTR)
goto retry;
return -1;
}
return VAR_1;
}
| [
"static ssize_t FUNC_0(gnutls_transport_ptr_t transport,\nvoid *data,\nsize_t len) {",
"struct VncState *VAR_0 = (struct VncState *)transport;",
"int VAR_1;",
"retry:\nVAR_1 = recv(VAR_0->csock, data, len, 0);",
"if (VAR_1 < 0) {",
"if (errno == EINTR)\ngoto retry;",
"return -1;",
"}",
"return VAR_1;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3,
5
],
[
7
],
[
9
],
[
13,
15
],
[
17
],
[
19,
21
],
[
23
],
[
25
],
[
27
],
[
29
]
] |
25,536 | static bool pcie_aer_msg_root_port(PCIDevice *dev, const PCIEAERMsg *msg)
{
bool msg_sent;
uint16_t cmd;
uint8_t *aer_cap;
uint32_t root_cmd;
uint32_t root_status;
bool msi_trigger;
msg_sent = false;
cmd = pci_get_word(dev->config + PCI_COMMAND);
aer_cap = dev->config + dev->exp.aer_cap;
root_cmd = pci_get_long(aer_cap + PCI_ERR_ROOT_COMMAND);
root_status = pci_get_long(aer_cap + PCI_ERR_ROOT_STATUS);
msi_trigger = false;
if (cmd & PCI_COMMAND_SERR) {
/* System Error.
*
* The way to report System Error is platform specific and
* it isn't implemented in qemu right now.
* So just discard the error for now.
* OS which cares of aer would receive errors via
* native aer mechanims, so this wouldn't matter.
*/
}
/* Errro Message Received: Root Error Status register */
switch (msg->severity) {
case PCI_ERR_ROOT_CMD_COR_EN:
if (root_status & PCI_ERR_ROOT_COR_RCV) {
root_status |= PCI_ERR_ROOT_MULTI_COR_RCV;
} else {
if (root_cmd & PCI_ERR_ROOT_CMD_COR_EN) {
msi_trigger = true;
}
pci_set_word(aer_cap + PCI_ERR_ROOT_COR_SRC, msg->source_id);
}
root_status |= PCI_ERR_ROOT_COR_RCV;
break;
case PCI_ERR_ROOT_CMD_NONFATAL_EN:
if (!(root_status & PCI_ERR_ROOT_NONFATAL_RCV) &&
root_cmd & PCI_ERR_ROOT_CMD_NONFATAL_EN) {
msi_trigger = true;
}
root_status |= PCI_ERR_ROOT_NONFATAL_RCV;
break;
case PCI_ERR_ROOT_CMD_FATAL_EN:
if (!(root_status & PCI_ERR_ROOT_FATAL_RCV) &&
root_cmd & PCI_ERR_ROOT_CMD_FATAL_EN) {
msi_trigger = true;
}
if (!(root_status & PCI_ERR_ROOT_UNCOR_RCV)) {
root_status |= PCI_ERR_ROOT_FIRST_FATAL;
}
root_status |= PCI_ERR_ROOT_FATAL_RCV;
break;
default:
abort();
break;
}
if (pcie_aer_msg_is_uncor(msg)) {
if (root_status & PCI_ERR_ROOT_UNCOR_RCV) {
root_status |= PCI_ERR_ROOT_MULTI_UNCOR_RCV;
} else {
pci_set_word(aer_cap + PCI_ERR_ROOT_SRC, msg->source_id);
}
root_status |= PCI_ERR_ROOT_UNCOR_RCV;
}
pci_set_long(aer_cap + PCI_ERR_ROOT_STATUS, root_status);
if (root_cmd & msg->severity) {
/* 6.2.4.1.2 Interrupt Generation */
if (msix_enabled(dev)) {
if (msi_trigger) {
msix_notify(dev, pcie_aer_root_get_vector(dev));
}
} else if (msi_enabled(dev)) {
if (msi_trigger) {
msi_notify(dev, pcie_aer_root_get_vector(dev));
}
} else {
qemu_set_irq(dev->irq[dev->exp.aer_intx], 1);
}
msg_sent = true;
}
return msg_sent;
}
| false | qemu | c3f33667a64a6de0b92106c862247d97d81490ef | static bool pcie_aer_msg_root_port(PCIDevice *dev, const PCIEAERMsg *msg)
{
bool msg_sent;
uint16_t cmd;
uint8_t *aer_cap;
uint32_t root_cmd;
uint32_t root_status;
bool msi_trigger;
msg_sent = false;
cmd = pci_get_word(dev->config + PCI_COMMAND);
aer_cap = dev->config + dev->exp.aer_cap;
root_cmd = pci_get_long(aer_cap + PCI_ERR_ROOT_COMMAND);
root_status = pci_get_long(aer_cap + PCI_ERR_ROOT_STATUS);
msi_trigger = false;
if (cmd & PCI_COMMAND_SERR) {
}
switch (msg->severity) {
case PCI_ERR_ROOT_CMD_COR_EN:
if (root_status & PCI_ERR_ROOT_COR_RCV) {
root_status |= PCI_ERR_ROOT_MULTI_COR_RCV;
} else {
if (root_cmd & PCI_ERR_ROOT_CMD_COR_EN) {
msi_trigger = true;
}
pci_set_word(aer_cap + PCI_ERR_ROOT_COR_SRC, msg->source_id);
}
root_status |= PCI_ERR_ROOT_COR_RCV;
break;
case PCI_ERR_ROOT_CMD_NONFATAL_EN:
if (!(root_status & PCI_ERR_ROOT_NONFATAL_RCV) &&
root_cmd & PCI_ERR_ROOT_CMD_NONFATAL_EN) {
msi_trigger = true;
}
root_status |= PCI_ERR_ROOT_NONFATAL_RCV;
break;
case PCI_ERR_ROOT_CMD_FATAL_EN:
if (!(root_status & PCI_ERR_ROOT_FATAL_RCV) &&
root_cmd & PCI_ERR_ROOT_CMD_FATAL_EN) {
msi_trigger = true;
}
if (!(root_status & PCI_ERR_ROOT_UNCOR_RCV)) {
root_status |= PCI_ERR_ROOT_FIRST_FATAL;
}
root_status |= PCI_ERR_ROOT_FATAL_RCV;
break;
default:
abort();
break;
}
if (pcie_aer_msg_is_uncor(msg)) {
if (root_status & PCI_ERR_ROOT_UNCOR_RCV) {
root_status |= PCI_ERR_ROOT_MULTI_UNCOR_RCV;
} else {
pci_set_word(aer_cap + PCI_ERR_ROOT_SRC, msg->source_id);
}
root_status |= PCI_ERR_ROOT_UNCOR_RCV;
}
pci_set_long(aer_cap + PCI_ERR_ROOT_STATUS, root_status);
if (root_cmd & msg->severity) {
if (msix_enabled(dev)) {
if (msi_trigger) {
msix_notify(dev, pcie_aer_root_get_vector(dev));
}
} else if (msi_enabled(dev)) {
if (msi_trigger) {
msi_notify(dev, pcie_aer_root_get_vector(dev));
}
} else {
qemu_set_irq(dev->irq[dev->exp.aer_intx], 1);
}
msg_sent = true;
}
return msg_sent;
}
| {
"code": [],
"line_no": []
} | static bool FUNC_0(PCIDevice *dev, const PCIEAERMsg *msg)
{
bool msg_sent;
uint16_t cmd;
uint8_t *aer_cap;
uint32_t root_cmd;
uint32_t root_status;
bool msi_trigger;
msg_sent = false;
cmd = pci_get_word(dev->config + PCI_COMMAND);
aer_cap = dev->config + dev->exp.aer_cap;
root_cmd = pci_get_long(aer_cap + PCI_ERR_ROOT_COMMAND);
root_status = pci_get_long(aer_cap + PCI_ERR_ROOT_STATUS);
msi_trigger = false;
if (cmd & PCI_COMMAND_SERR) {
}
switch (msg->severity) {
case PCI_ERR_ROOT_CMD_COR_EN:
if (root_status & PCI_ERR_ROOT_COR_RCV) {
root_status |= PCI_ERR_ROOT_MULTI_COR_RCV;
} else {
if (root_cmd & PCI_ERR_ROOT_CMD_COR_EN) {
msi_trigger = true;
}
pci_set_word(aer_cap + PCI_ERR_ROOT_COR_SRC, msg->source_id);
}
root_status |= PCI_ERR_ROOT_COR_RCV;
break;
case PCI_ERR_ROOT_CMD_NONFATAL_EN:
if (!(root_status & PCI_ERR_ROOT_NONFATAL_RCV) &&
root_cmd & PCI_ERR_ROOT_CMD_NONFATAL_EN) {
msi_trigger = true;
}
root_status |= PCI_ERR_ROOT_NONFATAL_RCV;
break;
case PCI_ERR_ROOT_CMD_FATAL_EN:
if (!(root_status & PCI_ERR_ROOT_FATAL_RCV) &&
root_cmd & PCI_ERR_ROOT_CMD_FATAL_EN) {
msi_trigger = true;
}
if (!(root_status & PCI_ERR_ROOT_UNCOR_RCV)) {
root_status |= PCI_ERR_ROOT_FIRST_FATAL;
}
root_status |= PCI_ERR_ROOT_FATAL_RCV;
break;
default:
abort();
break;
}
if (pcie_aer_msg_is_uncor(msg)) {
if (root_status & PCI_ERR_ROOT_UNCOR_RCV) {
root_status |= PCI_ERR_ROOT_MULTI_UNCOR_RCV;
} else {
pci_set_word(aer_cap + PCI_ERR_ROOT_SRC, msg->source_id);
}
root_status |= PCI_ERR_ROOT_UNCOR_RCV;
}
pci_set_long(aer_cap + PCI_ERR_ROOT_STATUS, root_status);
if (root_cmd & msg->severity) {
if (msix_enabled(dev)) {
if (msi_trigger) {
msix_notify(dev, pcie_aer_root_get_vector(dev));
}
} else if (msi_enabled(dev)) {
if (msi_trigger) {
msi_notify(dev, pcie_aer_root_get_vector(dev));
}
} else {
qemu_set_irq(dev->irq[dev->exp.aer_intx], 1);
}
msg_sent = true;
}
return msg_sent;
}
| [
"static bool FUNC_0(PCIDevice *dev, const PCIEAERMsg *msg)\n{",
"bool msg_sent;",
"uint16_t cmd;",
"uint8_t *aer_cap;",
"uint32_t root_cmd;",
"uint32_t root_status;",
"bool msi_trigger;",
"msg_sent = false;",
"cmd = pci_get_word(dev->config + PCI_COMMAND);",
"aer_cap = dev->config + dev->exp.aer_cap;",
"root_cmd = pci_get_long(aer_cap + PCI_ERR_ROOT_COMMAND);",
"root_status = pci_get_long(aer_cap + PCI_ERR_ROOT_STATUS);",
"msi_trigger = false;",
"if (cmd & PCI_COMMAND_SERR) {",
"}",
"switch (msg->severity) {",
"case PCI_ERR_ROOT_CMD_COR_EN:\nif (root_status & PCI_ERR_ROOT_COR_RCV) {",
"root_status |= PCI_ERR_ROOT_MULTI_COR_RCV;",
"} else {",
"if (root_cmd & PCI_ERR_ROOT_CMD_COR_EN) {",
"msi_trigger = true;",
"}",
"pci_set_word(aer_cap + PCI_ERR_ROOT_COR_SRC, msg->source_id);",
"}",
"root_status |= PCI_ERR_ROOT_COR_RCV;",
"break;",
"case PCI_ERR_ROOT_CMD_NONFATAL_EN:\nif (!(root_status & PCI_ERR_ROOT_NONFATAL_RCV) &&\nroot_cmd & PCI_ERR_ROOT_CMD_NONFATAL_EN) {",
"msi_trigger = true;",
"}",
"root_status |= PCI_ERR_ROOT_NONFATAL_RCV;",
"break;",
"case PCI_ERR_ROOT_CMD_FATAL_EN:\nif (!(root_status & PCI_ERR_ROOT_FATAL_RCV) &&\nroot_cmd & PCI_ERR_ROOT_CMD_FATAL_EN) {",
"msi_trigger = true;",
"}",
"if (!(root_status & PCI_ERR_ROOT_UNCOR_RCV)) {",
"root_status |= PCI_ERR_ROOT_FIRST_FATAL;",
"}",
"root_status |= PCI_ERR_ROOT_FATAL_RCV;",
"break;",
"default:\nabort();",
"break;",
"}",
"if (pcie_aer_msg_is_uncor(msg)) {",
"if (root_status & PCI_ERR_ROOT_UNCOR_RCV) {",
"root_status |= PCI_ERR_ROOT_MULTI_UNCOR_RCV;",
"} else {",
"pci_set_word(aer_cap + PCI_ERR_ROOT_SRC, msg->source_id);",
"}",
"root_status |= PCI_ERR_ROOT_UNCOR_RCV;",
"}",
"pci_set_long(aer_cap + PCI_ERR_ROOT_STATUS, root_status);",
"if (root_cmd & msg->severity) {",
"if (msix_enabled(dev)) {",
"if (msi_trigger) {",
"msix_notify(dev, pcie_aer_root_get_vector(dev));",
"}",
"} else if (msi_enabled(dev)) {",
"if (msi_trigger) {",
"msi_notify(dev, pcie_aer_root_get_vector(dev));",
"}",
"} else {",
"qemu_set_irq(dev->irq[dev->exp.aer_intx], 1);",
"}",
"msg_sent = true;",
"}",
"return msg_sent;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
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0,
0,
0,
0,
0,
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0,
0,
0,
0,
0,
0,
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0,
0,
0,
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0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
7
],
[
9
],
[
11
],
[
13
],
[
15
],
[
19
],
[
21
],
[
23
],
[
25
],
[
27
],
[
29
],
[
33
],
[
51
],
[
57
],
[
59,
61
],
[
63
],
[
65
],
[
67
],
[
69
],
[
71
],
[
73
],
[
75
],
[
77
],
[
79
],
[
81,
83,
85
],
[
87
],
[
89
],
[
91
],
[
93
],
[
95,
97,
99
],
[
101
],
[
103
],
[
105
],
[
107
],
[
109
],
[
111
],
[
113
],
[
115,
117
],
[
119
],
[
121
],
[
123
],
[
125
],
[
127
],
[
129
],
[
131
],
[
133
],
[
135
],
[
137
],
[
139
],
[
143
],
[
147
],
[
149
],
[
151
],
[
153
],
[
155
],
[
157
],
[
159
],
[
161
],
[
163
],
[
165
],
[
167
],
[
169
],
[
171
],
[
173
],
[
175
]
] |
25,537 | static void put_pci_irq_state(QEMUFile *f, void *pv, size_t size)
{
int i;
PCIDevice *s = container_of(pv, PCIDevice, config);
for (i = 0; i < PCI_NUM_PINS; ++i) {
qemu_put_be32(f, pci_irq_state(s, i));
}
}
| false | qemu | c3f8f61157625d0bb5bfc135047573de48fdc675 | static void put_pci_irq_state(QEMUFile *f, void *pv, size_t size)
{
int i;
PCIDevice *s = container_of(pv, PCIDevice, config);
for (i = 0; i < PCI_NUM_PINS; ++i) {
qemu_put_be32(f, pci_irq_state(s, i));
}
}
| {
"code": [],
"line_no": []
} | static void FUNC_0(QEMUFile *VAR_0, void *VAR_1, size_t VAR_2)
{
int VAR_3;
PCIDevice *s = container_of(VAR_1, PCIDevice, config);
for (VAR_3 = 0; VAR_3 < PCI_NUM_PINS; ++VAR_3) {
qemu_put_be32(VAR_0, pci_irq_state(s, VAR_3));
}
}
| [
"static void FUNC_0(QEMUFile *VAR_0, void *VAR_1, size_t VAR_2)\n{",
"int VAR_3;",
"PCIDevice *s = container_of(VAR_1, PCIDevice, config);",
"for (VAR_3 = 0; VAR_3 < PCI_NUM_PINS; ++VAR_3) {",
"qemu_put_be32(VAR_0, pci_irq_state(s, VAR_3));",
"}",
"}"
] | [
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
7
],
[
11
],
[
13
],
[
15
],
[
17
]
] |
25,538 | static void data_plane_blk_remove_notifier(Notifier *n, void *data)
{
VirtIOBlockDataPlane *s = container_of(n, VirtIOBlockDataPlane,
remove_notifier);
assert(s->conf->conf.blk == data);
data_plane_remove_op_blockers(s);
}
| false | qemu | 348295838384941d1e5420d10e57366c4e303d45 | static void data_plane_blk_remove_notifier(Notifier *n, void *data)
{
VirtIOBlockDataPlane *s = container_of(n, VirtIOBlockDataPlane,
remove_notifier);
assert(s->conf->conf.blk == data);
data_plane_remove_op_blockers(s);
}
| {
"code": [],
"line_no": []
} | static void FUNC_0(Notifier *VAR_0, void *VAR_1)
{
VirtIOBlockDataPlane *s = container_of(VAR_0, VirtIOBlockDataPlane,
remove_notifier);
assert(s->conf->conf.blk == VAR_1);
data_plane_remove_op_blockers(s);
}
| [
"static void FUNC_0(Notifier *VAR_0, void *VAR_1)\n{",
"VirtIOBlockDataPlane *s = container_of(VAR_0, VirtIOBlockDataPlane,\nremove_notifier);",
"assert(s->conf->conf.blk == VAR_1);",
"data_plane_remove_op_blockers(s);",
"}"
] | [
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5,
7
],
[
9
],
[
11
],
[
13
]
] |
25,539 | static int nbd_co_send_request(NbdClientSession *s,
struct nbd_request *request,
QEMUIOVector *qiov, int offset)
{
AioContext *aio_context;
int rc, ret;
qemu_co_mutex_lock(&s->send_mutex);
s->send_coroutine = qemu_coroutine_self();
aio_context = bdrv_get_aio_context(s->bs);
aio_set_fd_handler(aio_context, s->sock,
nbd_reply_ready, nbd_restart_write, s);
if (qiov) {
if (!s->is_unix) {
socket_set_cork(s->sock, 1);
}
rc = nbd_send_request(s->sock, request);
if (rc >= 0) {
ret = qemu_co_sendv(s->sock, qiov->iov, qiov->niov,
offset, request->len);
if (ret != request->len) {
rc = -EIO;
}
}
if (!s->is_unix) {
socket_set_cork(s->sock, 0);
}
} else {
rc = nbd_send_request(s->sock, request);
}
aio_set_fd_handler(aio_context, s->sock, nbd_reply_ready, NULL, s);
s->send_coroutine = NULL;
qemu_co_mutex_unlock(&s->send_mutex);
return rc;
}
| false | qemu | f53a829bb9ef14be800556cbc02d8b20fc1050a7 | static int nbd_co_send_request(NbdClientSession *s,
struct nbd_request *request,
QEMUIOVector *qiov, int offset)
{
AioContext *aio_context;
int rc, ret;
qemu_co_mutex_lock(&s->send_mutex);
s->send_coroutine = qemu_coroutine_self();
aio_context = bdrv_get_aio_context(s->bs);
aio_set_fd_handler(aio_context, s->sock,
nbd_reply_ready, nbd_restart_write, s);
if (qiov) {
if (!s->is_unix) {
socket_set_cork(s->sock, 1);
}
rc = nbd_send_request(s->sock, request);
if (rc >= 0) {
ret = qemu_co_sendv(s->sock, qiov->iov, qiov->niov,
offset, request->len);
if (ret != request->len) {
rc = -EIO;
}
}
if (!s->is_unix) {
socket_set_cork(s->sock, 0);
}
} else {
rc = nbd_send_request(s->sock, request);
}
aio_set_fd_handler(aio_context, s->sock, nbd_reply_ready, NULL, s);
s->send_coroutine = NULL;
qemu_co_mutex_unlock(&s->send_mutex);
return rc;
}
| {
"code": [],
"line_no": []
} | static int FUNC_0(NbdClientSession *VAR_0,
struct nbd_request *VAR_1,
QEMUIOVector *VAR_2, int VAR_3)
{
AioContext *aio_context;
int VAR_4, VAR_5;
qemu_co_mutex_lock(&VAR_0->send_mutex);
VAR_0->send_coroutine = qemu_coroutine_self();
aio_context = bdrv_get_aio_context(VAR_0->bs);
aio_set_fd_handler(aio_context, VAR_0->sock,
nbd_reply_ready, nbd_restart_write, VAR_0);
if (VAR_2) {
if (!VAR_0->is_unix) {
socket_set_cork(VAR_0->sock, 1);
}
VAR_4 = nbd_send_request(VAR_0->sock, VAR_1);
if (VAR_4 >= 0) {
VAR_5 = qemu_co_sendv(VAR_0->sock, VAR_2->iov, VAR_2->niov,
VAR_3, VAR_1->len);
if (VAR_5 != VAR_1->len) {
VAR_4 = -EIO;
}
}
if (!VAR_0->is_unix) {
socket_set_cork(VAR_0->sock, 0);
}
} else {
VAR_4 = nbd_send_request(VAR_0->sock, VAR_1);
}
aio_set_fd_handler(aio_context, VAR_0->sock, nbd_reply_ready, NULL, VAR_0);
VAR_0->send_coroutine = NULL;
qemu_co_mutex_unlock(&VAR_0->send_mutex);
return VAR_4;
}
| [
"static int FUNC_0(NbdClientSession *VAR_0,\nstruct nbd_request *VAR_1,\nQEMUIOVector *VAR_2, int VAR_3)\n{",
"AioContext *aio_context;",
"int VAR_4, VAR_5;",
"qemu_co_mutex_lock(&VAR_0->send_mutex);",
"VAR_0->send_coroutine = qemu_coroutine_self();",
"aio_context = bdrv_get_aio_context(VAR_0->bs);",
"aio_set_fd_handler(aio_context, VAR_0->sock,\nnbd_reply_ready, nbd_restart_write, VAR_0);",
"if (VAR_2) {",
"if (!VAR_0->is_unix) {",
"socket_set_cork(VAR_0->sock, 1);",
"}",
"VAR_4 = nbd_send_request(VAR_0->sock, VAR_1);",
"if (VAR_4 >= 0) {",
"VAR_5 = qemu_co_sendv(VAR_0->sock, VAR_2->iov, VAR_2->niov,\nVAR_3, VAR_1->len);",
"if (VAR_5 != VAR_1->len) {",
"VAR_4 = -EIO;",
"}",
"}",
"if (!VAR_0->is_unix) {",
"socket_set_cork(VAR_0->sock, 0);",
"}",
"} else {",
"VAR_4 = nbd_send_request(VAR_0->sock, VAR_1);",
"}",
"aio_set_fd_handler(aio_context, VAR_0->sock, nbd_reply_ready, NULL, VAR_0);",
"VAR_0->send_coroutine = NULL;",
"qemu_co_mutex_unlock(&VAR_0->send_mutex);",
"return VAR_4;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3,
5,
7
],
[
9
],
[
11
],
[
15
],
[
17
],
[
19
],
[
21,
23
],
[
25
],
[
27
],
[
29
],
[
31
],
[
33
],
[
35
],
[
37,
39
],
[
41
],
[
43
],
[
45
],
[
47
],
[
49
],
[
51
],
[
53
],
[
55
],
[
57
],
[
59
],
[
61
],
[
63
],
[
65
],
[
67
],
[
69
]
] |
25,540 | static uint64_t ac97_read(void *opaque, target_phys_addr_t addr,
unsigned size)
{
MilkymistAC97State *s = opaque;
uint32_t r = 0;
addr >>= 2;
switch (addr) {
case R_AC97_CTRL:
case R_AC97_ADDR:
case R_AC97_DATAOUT:
case R_AC97_DATAIN:
case R_D_CTRL:
case R_D_ADDR:
case R_D_REMAINING:
case R_U_CTRL:
case R_U_ADDR:
case R_U_REMAINING:
r = s->regs[addr];
break;
default:
error_report("milkymist_ac97: read access to unknown register 0x"
TARGET_FMT_plx, addr << 2);
break;
}
trace_milkymist_ac97_memory_read(addr << 2, r);
return r;
}
| false | qemu | a8170e5e97ad17ca169c64ba87ae2f53850dab4c | static uint64_t ac97_read(void *opaque, target_phys_addr_t addr,
unsigned size)
{
MilkymistAC97State *s = opaque;
uint32_t r = 0;
addr >>= 2;
switch (addr) {
case R_AC97_CTRL:
case R_AC97_ADDR:
case R_AC97_DATAOUT:
case R_AC97_DATAIN:
case R_D_CTRL:
case R_D_ADDR:
case R_D_REMAINING:
case R_U_CTRL:
case R_U_ADDR:
case R_U_REMAINING:
r = s->regs[addr];
break;
default:
error_report("milkymist_ac97: read access to unknown register 0x"
TARGET_FMT_plx, addr << 2);
break;
}
trace_milkymist_ac97_memory_read(addr << 2, r);
return r;
}
| {
"code": [],
"line_no": []
} | static uint64_t FUNC_0(void *opaque, target_phys_addr_t addr,
unsigned size)
{
MilkymistAC97State *s = opaque;
uint32_t r = 0;
addr >>= 2;
switch (addr) {
case R_AC97_CTRL:
case R_AC97_ADDR:
case R_AC97_DATAOUT:
case R_AC97_DATAIN:
case R_D_CTRL:
case R_D_ADDR:
case R_D_REMAINING:
case R_U_CTRL:
case R_U_ADDR:
case R_U_REMAINING:
r = s->regs[addr];
break;
default:
error_report("milkymist_ac97: read access to unknown register 0x"
TARGET_FMT_plx, addr << 2);
break;
}
trace_milkymist_ac97_memory_read(addr << 2, r);
return r;
}
| [
"static uint64_t FUNC_0(void *opaque, target_phys_addr_t addr,\nunsigned size)\n{",
"MilkymistAC97State *s = opaque;",
"uint32_t r = 0;",
"addr >>= 2;",
"switch (addr) {",
"case R_AC97_CTRL:\ncase R_AC97_ADDR:\ncase R_AC97_DATAOUT:\ncase R_AC97_DATAIN:\ncase R_D_CTRL:\ncase R_D_ADDR:\ncase R_D_REMAINING:\ncase R_U_CTRL:\ncase R_U_ADDR:\ncase R_U_REMAINING:\nr = s->regs[addr];",
"break;",
"default:\nerror_report(\"milkymist_ac97: read access to unknown register 0x\"\nTARGET_FMT_plx, addr << 2);",
"break;",
"}",
"trace_milkymist_ac97_memory_read(addr << 2, r);",
"return r;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3,
5
],
[
7
],
[
9
],
[
13
],
[
15
],
[
17,
19,
21,
23,
25,
27,
29,
31,
33,
35,
37
],
[
39
],
[
43,
45,
47
],
[
49
],
[
51
],
[
55
],
[
59
],
[
61
]
] |
25,541 | static void spr_write_ibatu_h (void *opaque, int sprn)
{
DisasContext *ctx = opaque;
gen_op_store_ibatu((sprn - SPR_IBAT4U) / 2);
RET_STOP(ctx);
}
| false | qemu | e1833e1f96456fd8fc17463246fe0b2050e68efb | static void spr_write_ibatu_h (void *opaque, int sprn)
{
DisasContext *ctx = opaque;
gen_op_store_ibatu((sprn - SPR_IBAT4U) / 2);
RET_STOP(ctx);
}
| {
"code": [],
"line_no": []
} | static void FUNC_0 (void *VAR_0, int VAR_1)
{
DisasContext *ctx = VAR_0;
gen_op_store_ibatu((VAR_1 - SPR_IBAT4U) / 2);
RET_STOP(ctx);
}
| [
"static void FUNC_0 (void *VAR_0, int VAR_1)\n{",
"DisasContext *ctx = VAR_0;",
"gen_op_store_ibatu((VAR_1 - SPR_IBAT4U) / 2);",
"RET_STOP(ctx);",
"}"
] | [
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
9
],
[
11
],
[
13
]
] |
25,542 | static int find_partition(BlockBackend *blk, int partition,
off_t *offset, off_t *size)
{
struct partition_record mbr[4];
uint8_t data[512];
int i;
int ext_partnum = 4;
int ret;
if ((ret = blk_read(blk, 0, data, 1)) < 0) {
error_report("error while reading: %s", strerror(-ret));
exit(EXIT_FAILURE);
}
if (data[510] != 0x55 || data[511] != 0xaa) {
return -EINVAL;
}
for (i = 0; i < 4; i++) {
read_partition(&data[446 + 16 * i], &mbr[i]);
if (!mbr[i].system || !mbr[i].nb_sectors_abs) {
continue;
}
if (mbr[i].system == 0xF || mbr[i].system == 0x5) {
struct partition_record ext[4];
uint8_t data1[512];
int j;
if ((ret = blk_read(blk, mbr[i].start_sector_abs, data1, 1)) < 0) {
error_report("error while reading: %s", strerror(-ret));
exit(EXIT_FAILURE);
}
for (j = 0; j < 4; j++) {
read_partition(&data1[446 + 16 * j], &ext[j]);
if (!ext[j].system || !ext[j].nb_sectors_abs) {
continue;
}
if ((ext_partnum + j + 1) == partition) {
*offset = (uint64_t)ext[j].start_sector_abs << 9;
*size = (uint64_t)ext[j].nb_sectors_abs << 9;
return 0;
}
}
ext_partnum += 4;
} else if ((i + 1) == partition) {
*offset = (uint64_t)mbr[i].start_sector_abs << 9;
*size = (uint64_t)mbr[i].nb_sectors_abs << 9;
return 0;
}
}
return -ENOENT;
}
| false | qemu | bd31c214c328bc6a2b2f5567623d964b65c8f44c | static int find_partition(BlockBackend *blk, int partition,
off_t *offset, off_t *size)
{
struct partition_record mbr[4];
uint8_t data[512];
int i;
int ext_partnum = 4;
int ret;
if ((ret = blk_read(blk, 0, data, 1)) < 0) {
error_report("error while reading: %s", strerror(-ret));
exit(EXIT_FAILURE);
}
if (data[510] != 0x55 || data[511] != 0xaa) {
return -EINVAL;
}
for (i = 0; i < 4; i++) {
read_partition(&data[446 + 16 * i], &mbr[i]);
if (!mbr[i].system || !mbr[i].nb_sectors_abs) {
continue;
}
if (mbr[i].system == 0xF || mbr[i].system == 0x5) {
struct partition_record ext[4];
uint8_t data1[512];
int j;
if ((ret = blk_read(blk, mbr[i].start_sector_abs, data1, 1)) < 0) {
error_report("error while reading: %s", strerror(-ret));
exit(EXIT_FAILURE);
}
for (j = 0; j < 4; j++) {
read_partition(&data1[446 + 16 * j], &ext[j]);
if (!ext[j].system || !ext[j].nb_sectors_abs) {
continue;
}
if ((ext_partnum + j + 1) == partition) {
*offset = (uint64_t)ext[j].start_sector_abs << 9;
*size = (uint64_t)ext[j].nb_sectors_abs << 9;
return 0;
}
}
ext_partnum += 4;
} else if ((i + 1) == partition) {
*offset = (uint64_t)mbr[i].start_sector_abs << 9;
*size = (uint64_t)mbr[i].nb_sectors_abs << 9;
return 0;
}
}
return -ENOENT;
}
| {
"code": [],
"line_no": []
} | static int FUNC_0(BlockBackend *VAR_0, int VAR_1,
off_t *VAR_2, off_t *VAR_3)
{
struct partition_record VAR_4[4];
uint8_t data[512];
int VAR_5;
int VAR_6 = 4;
int VAR_7;
if ((VAR_7 = blk_read(VAR_0, 0, data, 1)) < 0) {
error_report("error while reading: %s", strerror(-VAR_7));
exit(EXIT_FAILURE);
}
if (data[510] != 0x55 || data[511] != 0xaa) {
return -EINVAL;
}
for (VAR_5 = 0; VAR_5 < 4; VAR_5++) {
read_partition(&data[446 + 16 * VAR_5], &VAR_4[VAR_5]);
if (!VAR_4[VAR_5].system || !VAR_4[VAR_5].nb_sectors_abs) {
continue;
}
if (VAR_4[VAR_5].system == 0xF || VAR_4[VAR_5].system == 0x5) {
struct partition_record VAR_8[4];
uint8_t data1[512];
int VAR_9;
if ((VAR_7 = blk_read(VAR_0, VAR_4[VAR_5].start_sector_abs, data1, 1)) < 0) {
error_report("error while reading: %s", strerror(-VAR_7));
exit(EXIT_FAILURE);
}
for (VAR_9 = 0; VAR_9 < 4; VAR_9++) {
read_partition(&data1[446 + 16 * VAR_9], &VAR_8[VAR_9]);
if (!VAR_8[VAR_9].system || !VAR_8[VAR_9].nb_sectors_abs) {
continue;
}
if ((VAR_6 + VAR_9 + 1) == VAR_1) {
*VAR_2 = (uint64_t)VAR_8[VAR_9].start_sector_abs << 9;
*VAR_3 = (uint64_t)VAR_8[VAR_9].nb_sectors_abs << 9;
return 0;
}
}
VAR_6 += 4;
} else if ((VAR_5 + 1) == VAR_1) {
*VAR_2 = (uint64_t)VAR_4[VAR_5].start_sector_abs << 9;
*VAR_3 = (uint64_t)VAR_4[VAR_5].nb_sectors_abs << 9;
return 0;
}
}
return -ENOENT;
}
| [
"static int FUNC_0(BlockBackend *VAR_0, int VAR_1,\noff_t *VAR_2, off_t *VAR_3)\n{",
"struct partition_record VAR_4[4];",
"uint8_t data[512];",
"int VAR_5;",
"int VAR_6 = 4;",
"int VAR_7;",
"if ((VAR_7 = blk_read(VAR_0, 0, data, 1)) < 0) {",
"error_report(\"error while reading: %s\", strerror(-VAR_7));",
"exit(EXIT_FAILURE);",
"}",
"if (data[510] != 0x55 || data[511] != 0xaa) {",
"return -EINVAL;",
"}",
"for (VAR_5 = 0; VAR_5 < 4; VAR_5++) {",
"read_partition(&data[446 + 16 * VAR_5], &VAR_4[VAR_5]);",
"if (!VAR_4[VAR_5].system || !VAR_4[VAR_5].nb_sectors_abs) {",
"continue;",
"}",
"if (VAR_4[VAR_5].system == 0xF || VAR_4[VAR_5].system == 0x5) {",
"struct partition_record VAR_8[4];",
"uint8_t data1[512];",
"int VAR_9;",
"if ((VAR_7 = blk_read(VAR_0, VAR_4[VAR_5].start_sector_abs, data1, 1)) < 0) {",
"error_report(\"error while reading: %s\", strerror(-VAR_7));",
"exit(EXIT_FAILURE);",
"}",
"for (VAR_9 = 0; VAR_9 < 4; VAR_9++) {",
"read_partition(&data1[446 + 16 * VAR_9], &VAR_8[VAR_9]);",
"if (!VAR_8[VAR_9].system || !VAR_8[VAR_9].nb_sectors_abs) {",
"continue;",
"}",
"if ((VAR_6 + VAR_9 + 1) == VAR_1) {",
"*VAR_2 = (uint64_t)VAR_8[VAR_9].start_sector_abs << 9;",
"*VAR_3 = (uint64_t)VAR_8[VAR_9].nb_sectors_abs << 9;",
"return 0;",
"}",
"}",
"VAR_6 += 4;",
"} else if ((VAR_5 + 1) == VAR_1) {",
"*VAR_2 = (uint64_t)VAR_4[VAR_5].start_sector_abs << 9;",
"*VAR_3 = (uint64_t)VAR_4[VAR_5].nb_sectors_abs << 9;",
"return 0;",
"}",
"}",
"return -ENOENT;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
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0,
0,
0,
0,
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0,
0,
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0,
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0,
0,
0
] | [
[
1,
3,
5
],
[
7
],
[
9
],
[
11
],
[
13
],
[
15
],
[
19
],
[
21
],
[
23
],
[
25
],
[
29
],
[
31
],
[
33
],
[
37
],
[
39
],
[
43
],
[
45
],
[
47
],
[
51
],
[
53
],
[
55
],
[
57
],
[
61
],
[
63
],
[
65
],
[
67
],
[
71
],
[
73
],
[
75
],
[
77
],
[
79
],
[
83
],
[
85
],
[
87
],
[
89
],
[
91
],
[
93
],
[
95
],
[
97
],
[
99
],
[
101
],
[
103
],
[
105
],
[
107
],
[
111
],
[
113
]
] |
25,543 | static void sun4m_common_init(int ram_size, int boot_device, DisplayState *ds,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename, const char *cpu_model,
unsigned int machine, int max_ram)
{
if ((unsigned int)ram_size > (unsigned int)max_ram) {
fprintf(stderr, "qemu: Too much memory for this machine: %d, maximum %d\n",
(unsigned int)ram_size / (1024 * 1024),
(unsigned int)max_ram / (1024 * 1024));
exit(1);
}
sun4m_hw_init(&hwdefs[machine], ram_size, ds, cpu_model);
sun4m_load_kernel(hwdefs[machine].vram_size, ram_size, boot_device,
kernel_filename, kernel_cmdline, initrd_filename,
hwdefs[machine].machine_id);
}
| false | qemu | b3ceef24f4fee8d5ed96b8c4a5d3e80c0a651f0b | static void sun4m_common_init(int ram_size, int boot_device, DisplayState *ds,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename, const char *cpu_model,
unsigned int machine, int max_ram)
{
if ((unsigned int)ram_size > (unsigned int)max_ram) {
fprintf(stderr, "qemu: Too much memory for this machine: %d, maximum %d\n",
(unsigned int)ram_size / (1024 * 1024),
(unsigned int)max_ram / (1024 * 1024));
exit(1);
}
sun4m_hw_init(&hwdefs[machine], ram_size, ds, cpu_model);
sun4m_load_kernel(hwdefs[machine].vram_size, ram_size, boot_device,
kernel_filename, kernel_cmdline, initrd_filename,
hwdefs[machine].machine_id);
}
| {
"code": [],
"line_no": []
} | static void FUNC_0(int VAR_0, int VAR_1, DisplayState *VAR_2,
const char *VAR_3, const char *VAR_4,
const char *VAR_5, const char *VAR_6,
unsigned int VAR_7, int VAR_8)
{
if ((unsigned int)VAR_0 > (unsigned int)VAR_8) {
fprintf(stderr, "qemu: Too much memory for this VAR_7: %d, maximum %d\n",
(unsigned int)VAR_0 / (1024 * 1024),
(unsigned int)VAR_8 / (1024 * 1024));
exit(1);
}
sun4m_hw_init(&hwdefs[VAR_7], VAR_0, VAR_2, VAR_6);
sun4m_load_kernel(hwdefs[VAR_7].vram_size, VAR_0, VAR_1,
VAR_3, VAR_4, VAR_5,
hwdefs[VAR_7].machine_id);
}
| [
"static void FUNC_0(int VAR_0, int VAR_1, DisplayState *VAR_2,\nconst char *VAR_3, const char *VAR_4,\nconst char *VAR_5, const char *VAR_6,\nunsigned int VAR_7, int VAR_8)\n{",
"if ((unsigned int)VAR_0 > (unsigned int)VAR_8) {",
"fprintf(stderr, \"qemu: Too much memory for this VAR_7: %d, maximum %d\\n\",\n(unsigned int)VAR_0 / (1024 * 1024),\n(unsigned int)VAR_8 / (1024 * 1024));",
"exit(1);",
"}",
"sun4m_hw_init(&hwdefs[VAR_7], VAR_0, VAR_2, VAR_6);",
"sun4m_load_kernel(hwdefs[VAR_7].vram_size, VAR_0, VAR_1,\nVAR_3, VAR_4, VAR_5,\nhwdefs[VAR_7].machine_id);",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3,
5,
7,
9
],
[
11
],
[
13,
15,
17
],
[
19
],
[
21
],
[
23
],
[
27,
29,
31
],
[
33
]
] |
25,544 | static always_inline void _cpu_ppc_store_hdecr (CPUState *env, uint32_t hdecr,
uint32_t value, int is_excp)
{
ppc_tb_t *tb_env = env->tb_env;
__cpu_ppc_store_decr(env, &tb_env->hdecr_next, tb_env->hdecr_timer,
&cpu_ppc_hdecr_excp, hdecr, value, is_excp);
}
| false | qemu | b172c56a6d849554f7e43adc95983a9d6c042689 | static always_inline void _cpu_ppc_store_hdecr (CPUState *env, uint32_t hdecr,
uint32_t value, int is_excp)
{
ppc_tb_t *tb_env = env->tb_env;
__cpu_ppc_store_decr(env, &tb_env->hdecr_next, tb_env->hdecr_timer,
&cpu_ppc_hdecr_excp, hdecr, value, is_excp);
}
| {
"code": [],
"line_no": []
} | static always_inline void FUNC_0 (CPUState *env, uint32_t hdecr,
uint32_t value, int is_excp)
{
ppc_tb_t *tb_env = env->tb_env;
__cpu_ppc_store_decr(env, &tb_env->hdecr_next, tb_env->hdecr_timer,
&cpu_ppc_hdecr_excp, hdecr, value, is_excp);
}
| [
"static always_inline void FUNC_0 (CPUState *env, uint32_t hdecr,\nuint32_t value, int is_excp)\n{",
"ppc_tb_t *tb_env = env->tb_env;",
"__cpu_ppc_store_decr(env, &tb_env->hdecr_next, tb_env->hdecr_timer,\n&cpu_ppc_hdecr_excp, hdecr, value, is_excp);",
"}"
] | [
0,
0,
0,
0
] | [
[
1,
3,
5
],
[
7
],
[
11,
13
],
[
15
]
] |
25,545 | static int nvdec_vp9_start_frame(AVCodecContext *avctx, const uint8_t *buffer, uint32_t size)
{
VP9SharedContext *h = avctx->priv_data;
const AVPixFmtDescriptor *pixdesc = av_pix_fmt_desc_get(avctx->sw_pix_fmt);
NVDECContext *ctx = avctx->internal->hwaccel_priv_data;
CUVIDPICPARAMS *pp = &ctx->pic_params;
CUVIDVP9PICPARAMS *ppc = &pp->CodecSpecific.vp9;
FrameDecodeData *fdd;
NVDECFrame *cf;
AVFrame *cur_frame = h->frames[CUR_FRAME].tf.f;
int ret, i;
ret = ff_nvdec_start_frame(avctx, cur_frame);
if (ret < 0)
return ret;
fdd = (FrameDecodeData*)cur_frame->private_ref->data;
cf = (NVDECFrame*)fdd->hwaccel_priv;
*pp = (CUVIDPICPARAMS) {
.PicWidthInMbs = (cur_frame->width + 15) / 16,
.FrameHeightInMbs = (cur_frame->height + 15) / 16,
.CurrPicIdx = cf->idx,
.CodecSpecific.vp9 = {
.width = cur_frame->width,
.height = cur_frame->height,
.LastRefIdx = get_ref_idx(h->refs[h->h.refidx[0]].f),
.GoldenRefIdx = get_ref_idx(h->refs[h->h.refidx[1]].f),
.AltRefIdx = get_ref_idx(h->refs[h->h.refidx[2]].f),
.profile = h->h.profile,
.frameContextIdx = h->h.framectxid,
.frameType = !h->h.keyframe,
.showFrame = !h->h.invisible,
.errorResilient = h->h.errorres,
.frameParallelDecoding = h->h.parallelmode,
.subSamplingX = pixdesc->log2_chroma_w,
.subSamplingY = pixdesc->log2_chroma_h,
.intraOnly = h->h.intraonly,
.allow_high_precision_mv = h->h.keyframe ? 0 : h->h.highprecisionmvs,
.refreshEntropyProbs = h->h.refreshctx,
.bitDepthMinus8Luma = pixdesc->comp[0].depth - 8,
.bitDepthMinus8Chroma = pixdesc->comp[1].depth - 8,
.loopFilterLevel = h->h.filter.level,
.loopFilterSharpness = h->h.filter.sharpness,
.modeRefLfEnabled = h->h.lf_delta.enabled,
.log2_tile_columns = h->h.tiling.log2_tile_cols,
.log2_tile_rows = h->h.tiling.log2_tile_rows,
.segmentEnabled = h->h.segmentation.enabled,
.segmentMapUpdate = h->h.segmentation.update_map,
.segmentMapTemporalUpdate = h->h.segmentation.temporal,
.segmentFeatureMode = h->h.segmentation.absolute_vals,
.qpYAc = h->h.yac_qi,
.qpYDc = h->h.ydc_qdelta,
.qpChDc = h->h.uvdc_qdelta,
.qpChAc = h->h.uvac_qdelta,
.resetFrameContext = h->h.resetctx,
.mcomp_filter_type = h->h.filtermode ^ (h->h.filtermode <= 1),
.frameTagSize = h->h.uncompressed_header_size,
.offsetToDctParts = h->h.compressed_header_size,
.refFrameSignBias[0] = 0,
}
};
for (i = 0; i < 2; i++)
ppc->mbModeLfDelta[i] = h->h.lf_delta.mode[i];
for (i = 0; i < 4; i++)
ppc->mbRefLfDelta[i] = h->h.lf_delta.ref[i];
for (i = 0; i < 7; i++)
ppc->mb_segment_tree_probs[i] = h->h.segmentation.prob[i];
for (i = 0; i < 3; i++) {
ppc->activeRefIdx[i] = h->h.refidx[i];
ppc->segment_pred_probs[i] = h->h.segmentation.pred_prob[i];
ppc->refFrameSignBias[i + 1] = h->h.signbias[i];
}
for (i = 0; i < 8; i++) {
ppc->segmentFeatureEnable[i][0] = h->h.segmentation.feat[i].q_enabled;
ppc->segmentFeatureEnable[i][1] = h->h.segmentation.feat[i].lf_enabled;
ppc->segmentFeatureEnable[i][2] = h->h.segmentation.feat[i].ref_enabled;
ppc->segmentFeatureEnable[i][3] = h->h.segmentation.feat[i].skip_enabled;
ppc->segmentFeatureData[i][0] = h->h.segmentation.feat[i].q_val;
ppc->segmentFeatureData[i][1] = h->h.segmentation.feat[i].lf_val;
ppc->segmentFeatureData[i][2] = h->h.segmentation.feat[i].ref_val;
ppc->segmentFeatureData[i][3] = 0;
}
switch (avctx->colorspace) {
default:
case AVCOL_SPC_UNSPECIFIED:
ppc->colorSpace = 0;
break;
case AVCOL_SPC_BT470BG:
ppc->colorSpace = 1;
break;
case AVCOL_SPC_BT709:
ppc->colorSpace = 2;
break;
case AVCOL_SPC_SMPTE170M:
ppc->colorSpace = 3;
break;
case AVCOL_SPC_SMPTE240M:
ppc->colorSpace = 4;
break;
case AVCOL_SPC_BT2020_NCL:
ppc->colorSpace = 5;
break;
case AVCOL_SPC_RESERVED:
ppc->colorSpace = 6;
break;
case AVCOL_SPC_RGB:
ppc->colorSpace = 7;
break;
}
return 0;
}
| false | FFmpeg | 4c7b023d56e09a78a587d036db1b64bf7c493b3d | static int nvdec_vp9_start_frame(AVCodecContext *avctx, const uint8_t *buffer, uint32_t size)
{
VP9SharedContext *h = avctx->priv_data;
const AVPixFmtDescriptor *pixdesc = av_pix_fmt_desc_get(avctx->sw_pix_fmt);
NVDECContext *ctx = avctx->internal->hwaccel_priv_data;
CUVIDPICPARAMS *pp = &ctx->pic_params;
CUVIDVP9PICPARAMS *ppc = &pp->CodecSpecific.vp9;
FrameDecodeData *fdd;
NVDECFrame *cf;
AVFrame *cur_frame = h->frames[CUR_FRAME].tf.f;
int ret, i;
ret = ff_nvdec_start_frame(avctx, cur_frame);
if (ret < 0)
return ret;
fdd = (FrameDecodeData*)cur_frame->private_ref->data;
cf = (NVDECFrame*)fdd->hwaccel_priv;
*pp = (CUVIDPICPARAMS) {
.PicWidthInMbs = (cur_frame->width + 15) / 16,
.FrameHeightInMbs = (cur_frame->height + 15) / 16,
.CurrPicIdx = cf->idx,
.CodecSpecific.vp9 = {
.width = cur_frame->width,
.height = cur_frame->height,
.LastRefIdx = get_ref_idx(h->refs[h->h.refidx[0]].f),
.GoldenRefIdx = get_ref_idx(h->refs[h->h.refidx[1]].f),
.AltRefIdx = get_ref_idx(h->refs[h->h.refidx[2]].f),
.profile = h->h.profile,
.frameContextIdx = h->h.framectxid,
.frameType = !h->h.keyframe,
.showFrame = !h->h.invisible,
.errorResilient = h->h.errorres,
.frameParallelDecoding = h->h.parallelmode,
.subSamplingX = pixdesc->log2_chroma_w,
.subSamplingY = pixdesc->log2_chroma_h,
.intraOnly = h->h.intraonly,
.allow_high_precision_mv = h->h.keyframe ? 0 : h->h.highprecisionmvs,
.refreshEntropyProbs = h->h.refreshctx,
.bitDepthMinus8Luma = pixdesc->comp[0].depth - 8,
.bitDepthMinus8Chroma = pixdesc->comp[1].depth - 8,
.loopFilterLevel = h->h.filter.level,
.loopFilterSharpness = h->h.filter.sharpness,
.modeRefLfEnabled = h->h.lf_delta.enabled,
.log2_tile_columns = h->h.tiling.log2_tile_cols,
.log2_tile_rows = h->h.tiling.log2_tile_rows,
.segmentEnabled = h->h.segmentation.enabled,
.segmentMapUpdate = h->h.segmentation.update_map,
.segmentMapTemporalUpdate = h->h.segmentation.temporal,
.segmentFeatureMode = h->h.segmentation.absolute_vals,
.qpYAc = h->h.yac_qi,
.qpYDc = h->h.ydc_qdelta,
.qpChDc = h->h.uvdc_qdelta,
.qpChAc = h->h.uvac_qdelta,
.resetFrameContext = h->h.resetctx,
.mcomp_filter_type = h->h.filtermode ^ (h->h.filtermode <= 1),
.frameTagSize = h->h.uncompressed_header_size,
.offsetToDctParts = h->h.compressed_header_size,
.refFrameSignBias[0] = 0,
}
};
for (i = 0; i < 2; i++)
ppc->mbModeLfDelta[i] = h->h.lf_delta.mode[i];
for (i = 0; i < 4; i++)
ppc->mbRefLfDelta[i] = h->h.lf_delta.ref[i];
for (i = 0; i < 7; i++)
ppc->mb_segment_tree_probs[i] = h->h.segmentation.prob[i];
for (i = 0; i < 3; i++) {
ppc->activeRefIdx[i] = h->h.refidx[i];
ppc->segment_pred_probs[i] = h->h.segmentation.pred_prob[i];
ppc->refFrameSignBias[i + 1] = h->h.signbias[i];
}
for (i = 0; i < 8; i++) {
ppc->segmentFeatureEnable[i][0] = h->h.segmentation.feat[i].q_enabled;
ppc->segmentFeatureEnable[i][1] = h->h.segmentation.feat[i].lf_enabled;
ppc->segmentFeatureEnable[i][2] = h->h.segmentation.feat[i].ref_enabled;
ppc->segmentFeatureEnable[i][3] = h->h.segmentation.feat[i].skip_enabled;
ppc->segmentFeatureData[i][0] = h->h.segmentation.feat[i].q_val;
ppc->segmentFeatureData[i][1] = h->h.segmentation.feat[i].lf_val;
ppc->segmentFeatureData[i][2] = h->h.segmentation.feat[i].ref_val;
ppc->segmentFeatureData[i][3] = 0;
}
switch (avctx->colorspace) {
default:
case AVCOL_SPC_UNSPECIFIED:
ppc->colorSpace = 0;
break;
case AVCOL_SPC_BT470BG:
ppc->colorSpace = 1;
break;
case AVCOL_SPC_BT709:
ppc->colorSpace = 2;
break;
case AVCOL_SPC_SMPTE170M:
ppc->colorSpace = 3;
break;
case AVCOL_SPC_SMPTE240M:
ppc->colorSpace = 4;
break;
case AVCOL_SPC_BT2020_NCL:
ppc->colorSpace = 5;
break;
case AVCOL_SPC_RESERVED:
ppc->colorSpace = 6;
break;
case AVCOL_SPC_RGB:
ppc->colorSpace = 7;
break;
}
return 0;
}
| {
"code": [],
"line_no": []
} | static int FUNC_0(AVCodecContext *VAR_0, const uint8_t *VAR_1, uint32_t VAR_2)
{
VP9SharedContext *h = VAR_0->priv_data;
const AVPixFmtDescriptor *VAR_3 = av_pix_fmt_desc_get(VAR_0->sw_pix_fmt);
NVDECContext *ctx = VAR_0->internal->hwaccel_priv_data;
CUVIDPICPARAMS *pp = &ctx->pic_params;
CUVIDVP9PICPARAMS *ppc = &pp->CodecSpecific.vp9;
FrameDecodeData *fdd;
NVDECFrame *cf;
AVFrame *cur_frame = h->frames[CUR_FRAME].tf.f;
int VAR_4, VAR_5;
VAR_4 = ff_nvdec_start_frame(VAR_0, cur_frame);
if (VAR_4 < 0)
return VAR_4;
fdd = (FrameDecodeData*)cur_frame->private_ref->data;
cf = (NVDECFrame*)fdd->hwaccel_priv;
*pp = (CUVIDPICPARAMS) {
.PicWidthInMbs = (cur_frame->width + 15) / 16,
.FrameHeightInMbs = (cur_frame->height + 15) / 16,
.CurrPicIdx = cf->idx,
.CodecSpecific.vp9 = {
.width = cur_frame->width,
.height = cur_frame->height,
.LastRefIdx = get_ref_idx(h->refs[h->h.refidx[0]].f),
.GoldenRefIdx = get_ref_idx(h->refs[h->h.refidx[1]].f),
.AltRefIdx = get_ref_idx(h->refs[h->h.refidx[2]].f),
.profile = h->h.profile,
.frameContextIdx = h->h.framectxid,
.frameType = !h->h.keyframe,
.showFrame = !h->h.invisible,
.errorResilient = h->h.errorres,
.frameParallelDecoding = h->h.parallelmode,
.subSamplingX = VAR_3->log2_chroma_w,
.subSamplingY = VAR_3->log2_chroma_h,
.intraOnly = h->h.intraonly,
.allow_high_precision_mv = h->h.keyframe ? 0 : h->h.highprecisionmvs,
.refreshEntropyProbs = h->h.refreshctx,
.bitDepthMinus8Luma = VAR_3->comp[0].depth - 8,
.bitDepthMinus8Chroma = VAR_3->comp[1].depth - 8,
.loopFilterLevel = h->h.filter.level,
.loopFilterSharpness = h->h.filter.sharpness,
.modeRefLfEnabled = h->h.lf_delta.enabled,
.log2_tile_columns = h->h.tiling.log2_tile_cols,
.log2_tile_rows = h->h.tiling.log2_tile_rows,
.segmentEnabled = h->h.segmentation.enabled,
.segmentMapUpdate = h->h.segmentation.update_map,
.segmentMapTemporalUpdate = h->h.segmentation.temporal,
.segmentFeatureMode = h->h.segmentation.absolute_vals,
.qpYAc = h->h.yac_qi,
.qpYDc = h->h.ydc_qdelta,
.qpChDc = h->h.uvdc_qdelta,
.qpChAc = h->h.uvac_qdelta,
.resetFrameContext = h->h.resetctx,
.mcomp_filter_type = h->h.filtermode ^ (h->h.filtermode <= 1),
.frameTagSize = h->h.uncompressed_header_size,
.offsetToDctParts = h->h.compressed_header_size,
.refFrameSignBias[0] = 0,
}
};
for (VAR_5 = 0; VAR_5 < 2; VAR_5++)
ppc->mbModeLfDelta[VAR_5] = h->h.lf_delta.mode[VAR_5];
for (VAR_5 = 0; VAR_5 < 4; VAR_5++)
ppc->mbRefLfDelta[VAR_5] = h->h.lf_delta.ref[VAR_5];
for (VAR_5 = 0; VAR_5 < 7; VAR_5++)
ppc->mb_segment_tree_probs[VAR_5] = h->h.segmentation.prob[VAR_5];
for (VAR_5 = 0; VAR_5 < 3; VAR_5++) {
ppc->activeRefIdx[VAR_5] = h->h.refidx[VAR_5];
ppc->segment_pred_probs[VAR_5] = h->h.segmentation.pred_prob[VAR_5];
ppc->refFrameSignBias[VAR_5 + 1] = h->h.signbias[VAR_5];
}
for (VAR_5 = 0; VAR_5 < 8; VAR_5++) {
ppc->segmentFeatureEnable[VAR_5][0] = h->h.segmentation.feat[VAR_5].q_enabled;
ppc->segmentFeatureEnable[VAR_5][1] = h->h.segmentation.feat[VAR_5].lf_enabled;
ppc->segmentFeatureEnable[VAR_5][2] = h->h.segmentation.feat[VAR_5].ref_enabled;
ppc->segmentFeatureEnable[VAR_5][3] = h->h.segmentation.feat[VAR_5].skip_enabled;
ppc->segmentFeatureData[VAR_5][0] = h->h.segmentation.feat[VAR_5].q_val;
ppc->segmentFeatureData[VAR_5][1] = h->h.segmentation.feat[VAR_5].lf_val;
ppc->segmentFeatureData[VAR_5][2] = h->h.segmentation.feat[VAR_5].ref_val;
ppc->segmentFeatureData[VAR_5][3] = 0;
}
switch (VAR_0->colorspace) {
default:
case AVCOL_SPC_UNSPECIFIED:
ppc->colorSpace = 0;
break;
case AVCOL_SPC_BT470BG:
ppc->colorSpace = 1;
break;
case AVCOL_SPC_BT709:
ppc->colorSpace = 2;
break;
case AVCOL_SPC_SMPTE170M:
ppc->colorSpace = 3;
break;
case AVCOL_SPC_SMPTE240M:
ppc->colorSpace = 4;
break;
case AVCOL_SPC_BT2020_NCL:
ppc->colorSpace = 5;
break;
case AVCOL_SPC_RESERVED:
ppc->colorSpace = 6;
break;
case AVCOL_SPC_RGB:
ppc->colorSpace = 7;
break;
}
return 0;
}
| [
"static int FUNC_0(AVCodecContext *VAR_0, const uint8_t *VAR_1, uint32_t VAR_2)\n{",
"VP9SharedContext *h = VAR_0->priv_data;",
"const AVPixFmtDescriptor *VAR_3 = av_pix_fmt_desc_get(VAR_0->sw_pix_fmt);",
"NVDECContext *ctx = VAR_0->internal->hwaccel_priv_data;",
"CUVIDPICPARAMS *pp = &ctx->pic_params;",
"CUVIDVP9PICPARAMS *ppc = &pp->CodecSpecific.vp9;",
"FrameDecodeData *fdd;",
"NVDECFrame *cf;",
"AVFrame *cur_frame = h->frames[CUR_FRAME].tf.f;",
"int VAR_4, VAR_5;",
"VAR_4 = ff_nvdec_start_frame(VAR_0, cur_frame);",
"if (VAR_4 < 0)\nreturn VAR_4;",
"fdd = (FrameDecodeData*)cur_frame->private_ref->data;",
"cf = (NVDECFrame*)fdd->hwaccel_priv;",
"*pp = (CUVIDPICPARAMS) {",
".PicWidthInMbs = (cur_frame->width + 15) / 16,\n.FrameHeightInMbs = (cur_frame->height + 15) / 16,\n.CurrPicIdx = cf->idx,\n.CodecSpecific.vp9 = {",
".width = cur_frame->width,\n.height = cur_frame->height,\n.LastRefIdx = get_ref_idx(h->refs[h->h.refidx[0]].f),\n.GoldenRefIdx = get_ref_idx(h->refs[h->h.refidx[1]].f),\n.AltRefIdx = get_ref_idx(h->refs[h->h.refidx[2]].f),\n.profile = h->h.profile,\n.frameContextIdx = h->h.framectxid,\n.frameType = !h->h.keyframe,\n.showFrame = !h->h.invisible,\n.errorResilient = h->h.errorres,\n.frameParallelDecoding = h->h.parallelmode,\n.subSamplingX = VAR_3->log2_chroma_w,\n.subSamplingY = VAR_3->log2_chroma_h,\n.intraOnly = h->h.intraonly,\n.allow_high_precision_mv = h->h.keyframe ? 0 : h->h.highprecisionmvs,\n.refreshEntropyProbs = h->h.refreshctx,\n.bitDepthMinus8Luma = VAR_3->comp[0].depth - 8,\n.bitDepthMinus8Chroma = VAR_3->comp[1].depth - 8,\n.loopFilterLevel = h->h.filter.level,\n.loopFilterSharpness = h->h.filter.sharpness,\n.modeRefLfEnabled = h->h.lf_delta.enabled,\n.log2_tile_columns = h->h.tiling.log2_tile_cols,\n.log2_tile_rows = h->h.tiling.log2_tile_rows,\n.segmentEnabled = h->h.segmentation.enabled,\n.segmentMapUpdate = h->h.segmentation.update_map,\n.segmentMapTemporalUpdate = h->h.segmentation.temporal,\n.segmentFeatureMode = h->h.segmentation.absolute_vals,\n.qpYAc = h->h.yac_qi,\n.qpYDc = h->h.ydc_qdelta,\n.qpChDc = h->h.uvdc_qdelta,\n.qpChAc = h->h.uvac_qdelta,\n.resetFrameContext = h->h.resetctx,\n.mcomp_filter_type = h->h.filtermode ^ (h->h.filtermode <= 1),\n.frameTagSize = h->h.uncompressed_header_size,\n.offsetToDctParts = h->h.compressed_header_size,\n.refFrameSignBias[0] = 0,\n}",
"};",
"for (VAR_5 = 0; VAR_5 < 2; VAR_5++)",
"ppc->mbModeLfDelta[VAR_5] = h->h.lf_delta.mode[VAR_5];",
"for (VAR_5 = 0; VAR_5 < 4; VAR_5++)",
"ppc->mbRefLfDelta[VAR_5] = h->h.lf_delta.ref[VAR_5];",
"for (VAR_5 = 0; VAR_5 < 7; VAR_5++)",
"ppc->mb_segment_tree_probs[VAR_5] = h->h.segmentation.prob[VAR_5];",
"for (VAR_5 = 0; VAR_5 < 3; VAR_5++) {",
"ppc->activeRefIdx[VAR_5] = h->h.refidx[VAR_5];",
"ppc->segment_pred_probs[VAR_5] = h->h.segmentation.pred_prob[VAR_5];",
"ppc->refFrameSignBias[VAR_5 + 1] = h->h.signbias[VAR_5];",
"}",
"for (VAR_5 = 0; VAR_5 < 8; VAR_5++) {",
"ppc->segmentFeatureEnable[VAR_5][0] = h->h.segmentation.feat[VAR_5].q_enabled;",
"ppc->segmentFeatureEnable[VAR_5][1] = h->h.segmentation.feat[VAR_5].lf_enabled;",
"ppc->segmentFeatureEnable[VAR_5][2] = h->h.segmentation.feat[VAR_5].ref_enabled;",
"ppc->segmentFeatureEnable[VAR_5][3] = h->h.segmentation.feat[VAR_5].skip_enabled;",
"ppc->segmentFeatureData[VAR_5][0] = h->h.segmentation.feat[VAR_5].q_val;",
"ppc->segmentFeatureData[VAR_5][1] = h->h.segmentation.feat[VAR_5].lf_val;",
"ppc->segmentFeatureData[VAR_5][2] = h->h.segmentation.feat[VAR_5].ref_val;",
"ppc->segmentFeatureData[VAR_5][3] = 0;",
"}",
"switch (VAR_0->colorspace) {",
"default:\ncase AVCOL_SPC_UNSPECIFIED:\nppc->colorSpace = 0;",
"break;",
"case AVCOL_SPC_BT470BG:\nppc->colorSpace = 1;",
"break;",
"case AVCOL_SPC_BT709:\nppc->colorSpace = 2;",
"break;",
"case AVCOL_SPC_SMPTE170M:\nppc->colorSpace = 3;",
"break;",
"case AVCOL_SPC_SMPTE240M:\nppc->colorSpace = 4;",
"break;",
"case AVCOL_SPC_BT2020_NCL:\nppc->colorSpace = 5;",
"break;",
"case AVCOL_SPC_RESERVED:\nppc->colorSpace = 6;",
"break;",
"case AVCOL_SPC_RGB:\nppc->colorSpace = 7;",
"break;",
"}",
"return 0;",
"}"
] | [
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[
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[
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[
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[
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[
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253,
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257
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] |
25,546 | void qmp_disable_command(const char *name)
{
QmpCommand *cmd;
QTAILQ_FOREACH(cmd, &qmp_commands, node) {
if (strcmp(cmd->name, name) == 0) {
cmd->enabled = false;
return;
}
}
}
| false | qemu | f22d85e9e67262db34504f4079745f9843da6a92 | void qmp_disable_command(const char *name)
{
QmpCommand *cmd;
QTAILQ_FOREACH(cmd, &qmp_commands, node) {
if (strcmp(cmd->name, name) == 0) {
cmd->enabled = false;
return;
}
}
}
| {
"code": [],
"line_no": []
} | void FUNC_0(const char *VAR_0)
{
QmpCommand *cmd;
QTAILQ_FOREACH(cmd, &qmp_commands, node) {
if (strcmp(cmd->VAR_0, VAR_0) == 0) {
cmd->enabled = false;
return;
}
}
}
| [
"void FUNC_0(const char *VAR_0)\n{",
"QmpCommand *cmd;",
"QTAILQ_FOREACH(cmd, &qmp_commands, node) {",
"if (strcmp(cmd->VAR_0, VAR_0) == 0) {",
"cmd->enabled = false;",
"return;",
"}",
"}",
"}"
] | [
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0,
0,
0,
0,
0,
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0
] | [
[
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],
[
11
],
[
13
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[
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],
[
17
],
[
19
],
[
21
]
] |
25,547 | static void ref405ep_init(MachineState *machine)
{
ram_addr_t ram_size = machine->ram_size;
const char *kernel_filename = machine->kernel_filename;
const char *kernel_cmdline = machine->kernel_cmdline;
const char *initrd_filename = machine->initrd_filename;
char *filename;
ppc4xx_bd_info_t bd;
CPUPPCState *env;
qemu_irq *pic;
MemoryRegion *bios;
MemoryRegion *sram = g_new(MemoryRegion, 1);
ram_addr_t bdloc;
MemoryRegion *ram_memories = g_malloc(2 * sizeof(*ram_memories));
hwaddr ram_bases[2], ram_sizes[2];
target_ulong sram_size;
long bios_size;
//int phy_addr = 0;
//static int phy_addr = 1;
target_ulong kernel_base, initrd_base;
long kernel_size, initrd_size;
int linux_boot;
int fl_idx, fl_sectors, len;
DriveInfo *dinfo;
MemoryRegion *sysmem = get_system_memory();
/* XXX: fix this */
memory_region_allocate_system_memory(&ram_memories[0], NULL, "ef405ep.ram",
0x08000000);
ram_bases[0] = 0;
ram_sizes[0] = 0x08000000;
memory_region_init(&ram_memories[1], NULL, "ef405ep.ram1", 0);
ram_bases[1] = 0x00000000;
ram_sizes[1] = 0x00000000;
ram_size = 128 * 1024 * 1024;
#ifdef DEBUG_BOARD_INIT
printf("%s: register cpu\n", __func__);
#endif
env = ppc405ep_init(sysmem, ram_memories, ram_bases, ram_sizes,
33333333, &pic, kernel_filename == NULL ? 0 : 1);
/* allocate SRAM */
sram_size = 512 * 1024;
memory_region_init_ram(sram, NULL, "ef405ep.sram", sram_size, &error_abort);
vmstate_register_ram_global(sram);
memory_region_add_subregion(sysmem, 0xFFF00000, sram);
/* allocate and load BIOS */
#ifdef DEBUG_BOARD_INIT
printf("%s: register BIOS\n", __func__);
#endif
fl_idx = 0;
#ifdef USE_FLASH_BIOS
dinfo = drive_get(IF_PFLASH, 0, fl_idx);
if (dinfo) {
BlockDriverState *bs = blk_bs(blk_by_legacy_dinfo(dinfo));
bios_size = bdrv_getlength(bs);
fl_sectors = (bios_size + 65535) >> 16;
#ifdef DEBUG_BOARD_INIT
printf("Register parallel flash %d size %lx"
" at addr %lx '%s' %d\n",
fl_idx, bios_size, -bios_size,
bdrv_get_device_name(bs), fl_sectors);
#endif
pflash_cfi02_register((uint32_t)(-bios_size),
NULL, "ef405ep.bios", bios_size,
bs, 65536, fl_sectors, 1,
2, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
1);
fl_idx++;
} else
#endif
{
#ifdef DEBUG_BOARD_INIT
printf("Load BIOS from file\n");
#endif
bios = g_new(MemoryRegion, 1);
memory_region_init_ram(bios, NULL, "ef405ep.bios", BIOS_SIZE,
&error_abort);
vmstate_register_ram_global(bios);
if (bios_name == NULL)
bios_name = BIOS_FILENAME;
filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
if (filename) {
bios_size = load_image(filename, memory_region_get_ram_ptr(bios));
g_free(filename);
if (bios_size < 0 || bios_size > BIOS_SIZE) {
error_report("Could not load PowerPC BIOS '%s'", bios_name);
exit(1);
}
bios_size = (bios_size + 0xfff) & ~0xfff;
memory_region_add_subregion(sysmem, (uint32_t)(-bios_size), bios);
} else if (!qtest_enabled() || kernel_filename != NULL) {
error_report("Could not load PowerPC BIOS '%s'", bios_name);
exit(1);
} else {
/* Avoid an uninitialized variable warning */
bios_size = -1;
}
memory_region_set_readonly(bios, true);
}
/* Register FPGA */
#ifdef DEBUG_BOARD_INIT
printf("%s: register FPGA\n", __func__);
#endif
ref405ep_fpga_init(sysmem, 0xF0300000);
/* Register NVRAM */
#ifdef DEBUG_BOARD_INIT
printf("%s: register NVRAM\n", __func__);
#endif
m48t59_init(NULL, 0xF0000000, 0, 8192, 8);
/* Load kernel */
linux_boot = (kernel_filename != NULL);
if (linux_boot) {
#ifdef DEBUG_BOARD_INIT
printf("%s: load kernel\n", __func__);
#endif
memset(&bd, 0, sizeof(bd));
bd.bi_memstart = 0x00000000;
bd.bi_memsize = ram_size;
bd.bi_flashstart = -bios_size;
bd.bi_flashsize = -bios_size;
bd.bi_flashoffset = 0;
bd.bi_sramstart = 0xFFF00000;
bd.bi_sramsize = sram_size;
bd.bi_bootflags = 0;
bd.bi_intfreq = 133333333;
bd.bi_busfreq = 33333333;
bd.bi_baudrate = 115200;
bd.bi_s_version[0] = 'Q';
bd.bi_s_version[1] = 'M';
bd.bi_s_version[2] = 'U';
bd.bi_s_version[3] = '\0';
bd.bi_r_version[0] = 'Q';
bd.bi_r_version[1] = 'E';
bd.bi_r_version[2] = 'M';
bd.bi_r_version[3] = 'U';
bd.bi_r_version[4] = '\0';
bd.bi_procfreq = 133333333;
bd.bi_plb_busfreq = 33333333;
bd.bi_pci_busfreq = 33333333;
bd.bi_opbfreq = 33333333;
bdloc = ppc405_set_bootinfo(env, &bd, 0x00000001);
env->gpr[3] = bdloc;
kernel_base = KERNEL_LOAD_ADDR;
/* now we can load the kernel */
kernel_size = load_image_targphys(kernel_filename, kernel_base,
ram_size - kernel_base);
if (kernel_size < 0) {
fprintf(stderr, "qemu: could not load kernel '%s'\n",
kernel_filename);
exit(1);
}
printf("Load kernel size %ld at " TARGET_FMT_lx,
kernel_size, kernel_base);
/* load initrd */
if (initrd_filename) {
initrd_base = INITRD_LOAD_ADDR;
initrd_size = load_image_targphys(initrd_filename, initrd_base,
ram_size - initrd_base);
if (initrd_size < 0) {
fprintf(stderr, "qemu: could not load initial ram disk '%s'\n",
initrd_filename);
exit(1);
}
} else {
initrd_base = 0;
initrd_size = 0;
}
env->gpr[4] = initrd_base;
env->gpr[5] = initrd_size;
if (kernel_cmdline != NULL) {
len = strlen(kernel_cmdline);
bdloc -= ((len + 255) & ~255);
cpu_physical_memory_write(bdloc, kernel_cmdline, len + 1);
env->gpr[6] = bdloc;
env->gpr[7] = bdloc + len;
} else {
env->gpr[6] = 0;
env->gpr[7] = 0;
}
env->nip = KERNEL_LOAD_ADDR;
} else {
kernel_base = 0;
kernel_size = 0;
initrd_base = 0;
initrd_size = 0;
bdloc = 0;
}
#ifdef DEBUG_BOARD_INIT
printf("bdloc " RAM_ADDR_FMT "\n", bdloc);
printf("%s: Done\n", __func__);
#endif
}
| false | qemu | 4be746345f13e99e468c60acbd3a355e8183e3ce | static void ref405ep_init(MachineState *machine)
{
ram_addr_t ram_size = machine->ram_size;
const char *kernel_filename = machine->kernel_filename;
const char *kernel_cmdline = machine->kernel_cmdline;
const char *initrd_filename = machine->initrd_filename;
char *filename;
ppc4xx_bd_info_t bd;
CPUPPCState *env;
qemu_irq *pic;
MemoryRegion *bios;
MemoryRegion *sram = g_new(MemoryRegion, 1);
ram_addr_t bdloc;
MemoryRegion *ram_memories = g_malloc(2 * sizeof(*ram_memories));
hwaddr ram_bases[2], ram_sizes[2];
target_ulong sram_size;
long bios_size;
target_ulong kernel_base, initrd_base;
long kernel_size, initrd_size;
int linux_boot;
int fl_idx, fl_sectors, len;
DriveInfo *dinfo;
MemoryRegion *sysmem = get_system_memory();
memory_region_allocate_system_memory(&ram_memories[0], NULL, "ef405ep.ram",
0x08000000);
ram_bases[0] = 0;
ram_sizes[0] = 0x08000000;
memory_region_init(&ram_memories[1], NULL, "ef405ep.ram1", 0);
ram_bases[1] = 0x00000000;
ram_sizes[1] = 0x00000000;
ram_size = 128 * 1024 * 1024;
#ifdef DEBUG_BOARD_INIT
printf("%s: register cpu\n", __func__);
#endif
env = ppc405ep_init(sysmem, ram_memories, ram_bases, ram_sizes,
33333333, &pic, kernel_filename == NULL ? 0 : 1);
sram_size = 512 * 1024;
memory_region_init_ram(sram, NULL, "ef405ep.sram", sram_size, &error_abort);
vmstate_register_ram_global(sram);
memory_region_add_subregion(sysmem, 0xFFF00000, sram);
#ifdef DEBUG_BOARD_INIT
printf("%s: register BIOS\n", __func__);
#endif
fl_idx = 0;
#ifdef USE_FLASH_BIOS
dinfo = drive_get(IF_PFLASH, 0, fl_idx);
if (dinfo) {
BlockDriverState *bs = blk_bs(blk_by_legacy_dinfo(dinfo));
bios_size = bdrv_getlength(bs);
fl_sectors = (bios_size + 65535) >> 16;
#ifdef DEBUG_BOARD_INIT
printf("Register parallel flash %d size %lx"
" at addr %lx '%s' %d\n",
fl_idx, bios_size, -bios_size,
bdrv_get_device_name(bs), fl_sectors);
#endif
pflash_cfi02_register((uint32_t)(-bios_size),
NULL, "ef405ep.bios", bios_size,
bs, 65536, fl_sectors, 1,
2, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
1);
fl_idx++;
} else
#endif
{
#ifdef DEBUG_BOARD_INIT
printf("Load BIOS from file\n");
#endif
bios = g_new(MemoryRegion, 1);
memory_region_init_ram(bios, NULL, "ef405ep.bios", BIOS_SIZE,
&error_abort);
vmstate_register_ram_global(bios);
if (bios_name == NULL)
bios_name = BIOS_FILENAME;
filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
if (filename) {
bios_size = load_image(filename, memory_region_get_ram_ptr(bios));
g_free(filename);
if (bios_size < 0 || bios_size > BIOS_SIZE) {
error_report("Could not load PowerPC BIOS '%s'", bios_name);
exit(1);
}
bios_size = (bios_size + 0xfff) & ~0xfff;
memory_region_add_subregion(sysmem, (uint32_t)(-bios_size), bios);
} else if (!qtest_enabled() || kernel_filename != NULL) {
error_report("Could not load PowerPC BIOS '%s'", bios_name);
exit(1);
} else {
bios_size = -1;
}
memory_region_set_readonly(bios, true);
}
#ifdef DEBUG_BOARD_INIT
printf("%s: register FPGA\n", __func__);
#endif
ref405ep_fpga_init(sysmem, 0xF0300000);
#ifdef DEBUG_BOARD_INIT
printf("%s: register NVRAM\n", __func__);
#endif
m48t59_init(NULL, 0xF0000000, 0, 8192, 8);
linux_boot = (kernel_filename != NULL);
if (linux_boot) {
#ifdef DEBUG_BOARD_INIT
printf("%s: load kernel\n", __func__);
#endif
memset(&bd, 0, sizeof(bd));
bd.bi_memstart = 0x00000000;
bd.bi_memsize = ram_size;
bd.bi_flashstart = -bios_size;
bd.bi_flashsize = -bios_size;
bd.bi_flashoffset = 0;
bd.bi_sramstart = 0xFFF00000;
bd.bi_sramsize = sram_size;
bd.bi_bootflags = 0;
bd.bi_intfreq = 133333333;
bd.bi_busfreq = 33333333;
bd.bi_baudrate = 115200;
bd.bi_s_version[0] = 'Q';
bd.bi_s_version[1] = 'M';
bd.bi_s_version[2] = 'U';
bd.bi_s_version[3] = '\0';
bd.bi_r_version[0] = 'Q';
bd.bi_r_version[1] = 'E';
bd.bi_r_version[2] = 'M';
bd.bi_r_version[3] = 'U';
bd.bi_r_version[4] = '\0';
bd.bi_procfreq = 133333333;
bd.bi_plb_busfreq = 33333333;
bd.bi_pci_busfreq = 33333333;
bd.bi_opbfreq = 33333333;
bdloc = ppc405_set_bootinfo(env, &bd, 0x00000001);
env->gpr[3] = bdloc;
kernel_base = KERNEL_LOAD_ADDR;
kernel_size = load_image_targphys(kernel_filename, kernel_base,
ram_size - kernel_base);
if (kernel_size < 0) {
fprintf(stderr, "qemu: could not load kernel '%s'\n",
kernel_filename);
exit(1);
}
printf("Load kernel size %ld at " TARGET_FMT_lx,
kernel_size, kernel_base);
if (initrd_filename) {
initrd_base = INITRD_LOAD_ADDR;
initrd_size = load_image_targphys(initrd_filename, initrd_base,
ram_size - initrd_base);
if (initrd_size < 0) {
fprintf(stderr, "qemu: could not load initial ram disk '%s'\n",
initrd_filename);
exit(1);
}
} else {
initrd_base = 0;
initrd_size = 0;
}
env->gpr[4] = initrd_base;
env->gpr[5] = initrd_size;
if (kernel_cmdline != NULL) {
len = strlen(kernel_cmdline);
bdloc -= ((len + 255) & ~255);
cpu_physical_memory_write(bdloc, kernel_cmdline, len + 1);
env->gpr[6] = bdloc;
env->gpr[7] = bdloc + len;
} else {
env->gpr[6] = 0;
env->gpr[7] = 0;
}
env->nip = KERNEL_LOAD_ADDR;
} else {
kernel_base = 0;
kernel_size = 0;
initrd_base = 0;
initrd_size = 0;
bdloc = 0;
}
#ifdef DEBUG_BOARD_INIT
printf("bdloc " RAM_ADDR_FMT "\n", bdloc);
printf("%s: Done\n", __func__);
#endif
}
| {
"code": [],
"line_no": []
} | static void FUNC_0(MachineState *VAR_0)
{
ram_addr_t ram_size = VAR_0->ram_size;
const char *VAR_1 = VAR_0->VAR_1;
const char *VAR_2 = VAR_0->VAR_2;
const char *VAR_3 = VAR_0->VAR_3;
char *VAR_4;
ppc4xx_bd_info_t bd;
CPUPPCState *env;
qemu_irq *pic;
MemoryRegion *bios;
MemoryRegion *sram = g_new(MemoryRegion, 1);
ram_addr_t bdloc;
MemoryRegion *ram_memories = g_malloc(2 * sizeof(*ram_memories));
hwaddr ram_bases[2], ram_sizes[2];
target_ulong sram_size;
long VAR_5;
target_ulong kernel_base, initrd_base;
long VAR_6, VAR_7;
int VAR_8;
int VAR_9, VAR_10, VAR_11;
DriveInfo *dinfo;
MemoryRegion *sysmem = get_system_memory();
memory_region_allocate_system_memory(&ram_memories[0], NULL, "ef405ep.ram",
0x08000000);
ram_bases[0] = 0;
ram_sizes[0] = 0x08000000;
memory_region_init(&ram_memories[1], NULL, "ef405ep.ram1", 0);
ram_bases[1] = 0x00000000;
ram_sizes[1] = 0x00000000;
ram_size = 128 * 1024 * 1024;
#ifdef DEBUG_BOARD_INIT
printf("%s: register cpu\n", __func__);
#endif
env = ppc405ep_init(sysmem, ram_memories, ram_bases, ram_sizes,
33333333, &pic, VAR_1 == NULL ? 0 : 1);
sram_size = 512 * 1024;
memory_region_init_ram(sram, NULL, "ef405ep.sram", sram_size, &error_abort);
vmstate_register_ram_global(sram);
memory_region_add_subregion(sysmem, 0xFFF00000, sram);
#ifdef DEBUG_BOARD_INIT
printf("%s: register BIOS\n", __func__);
#endif
VAR_9 = 0;
#ifdef USE_FLASH_BIOS
dinfo = drive_get(IF_PFLASH, 0, VAR_9);
if (dinfo) {
BlockDriverState *bs = blk_bs(blk_by_legacy_dinfo(dinfo));
VAR_5 = bdrv_getlength(bs);
VAR_10 = (VAR_5 + 65535) >> 16;
#ifdef DEBUG_BOARD_INIT
printf("Register parallel flash %d size %lx"
" at addr %lx '%s' %d\n",
VAR_9, VAR_5, -VAR_5,
bdrv_get_device_name(bs), VAR_10);
#endif
pflash_cfi02_register((uint32_t)(-VAR_5),
NULL, "ef405ep.bios", VAR_5,
bs, 65536, VAR_10, 1,
2, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
1);
VAR_9++;
} else
#endif
{
#ifdef DEBUG_BOARD_INIT
printf("Load BIOS from file\n");
#endif
bios = g_new(MemoryRegion, 1);
memory_region_init_ram(bios, NULL, "ef405ep.bios", BIOS_SIZE,
&error_abort);
vmstate_register_ram_global(bios);
if (bios_name == NULL)
bios_name = BIOS_FILENAME;
VAR_4 = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
if (VAR_4) {
VAR_5 = load_image(VAR_4, memory_region_get_ram_ptr(bios));
g_free(VAR_4);
if (VAR_5 < 0 || VAR_5 > BIOS_SIZE) {
error_report("Could not load PowerPC BIOS '%s'", bios_name);
exit(1);
}
VAR_5 = (VAR_5 + 0xfff) & ~0xfff;
memory_region_add_subregion(sysmem, (uint32_t)(-VAR_5), bios);
} else if (!qtest_enabled() || VAR_1 != NULL) {
error_report("Could not load PowerPC BIOS '%s'", bios_name);
exit(1);
} else {
VAR_5 = -1;
}
memory_region_set_readonly(bios, true);
}
#ifdef DEBUG_BOARD_INIT
printf("%s: register FPGA\n", __func__);
#endif
ref405ep_fpga_init(sysmem, 0xF0300000);
#ifdef DEBUG_BOARD_INIT
printf("%s: register NVRAM\n", __func__);
#endif
m48t59_init(NULL, 0xF0000000, 0, 8192, 8);
VAR_8 = (VAR_1 != NULL);
if (VAR_8) {
#ifdef DEBUG_BOARD_INIT
printf("%s: load kernel\n", __func__);
#endif
memset(&bd, 0, sizeof(bd));
bd.bi_memstart = 0x00000000;
bd.bi_memsize = ram_size;
bd.bi_flashstart = -VAR_5;
bd.bi_flashsize = -VAR_5;
bd.bi_flashoffset = 0;
bd.bi_sramstart = 0xFFF00000;
bd.bi_sramsize = sram_size;
bd.bi_bootflags = 0;
bd.bi_intfreq = 133333333;
bd.bi_busfreq = 33333333;
bd.bi_baudrate = 115200;
bd.bi_s_version[0] = 'Q';
bd.bi_s_version[1] = 'M';
bd.bi_s_version[2] = 'U';
bd.bi_s_version[3] = '\0';
bd.bi_r_version[0] = 'Q';
bd.bi_r_version[1] = 'E';
bd.bi_r_version[2] = 'M';
bd.bi_r_version[3] = 'U';
bd.bi_r_version[4] = '\0';
bd.bi_procfreq = 133333333;
bd.bi_plb_busfreq = 33333333;
bd.bi_pci_busfreq = 33333333;
bd.bi_opbfreq = 33333333;
bdloc = ppc405_set_bootinfo(env, &bd, 0x00000001);
env->gpr[3] = bdloc;
kernel_base = KERNEL_LOAD_ADDR;
VAR_6 = load_image_targphys(VAR_1, kernel_base,
ram_size - kernel_base);
if (VAR_6 < 0) {
fprintf(stderr, "qemu: could not load kernel '%s'\n",
VAR_1);
exit(1);
}
printf("Load kernel size %ld at " TARGET_FMT_lx,
VAR_6, kernel_base);
if (VAR_3) {
initrd_base = INITRD_LOAD_ADDR;
VAR_7 = load_image_targphys(VAR_3, initrd_base,
ram_size - initrd_base);
if (VAR_7 < 0) {
fprintf(stderr, "qemu: could not load initial ram disk '%s'\n",
VAR_3);
exit(1);
}
} else {
initrd_base = 0;
VAR_7 = 0;
}
env->gpr[4] = initrd_base;
env->gpr[5] = VAR_7;
if (VAR_2 != NULL) {
VAR_11 = strlen(VAR_2);
bdloc -= ((VAR_11 + 255) & ~255);
cpu_physical_memory_write(bdloc, VAR_2, VAR_11 + 1);
env->gpr[6] = bdloc;
env->gpr[7] = bdloc + VAR_11;
} else {
env->gpr[6] = 0;
env->gpr[7] = 0;
}
env->nip = KERNEL_LOAD_ADDR;
} else {
kernel_base = 0;
VAR_6 = 0;
initrd_base = 0;
VAR_7 = 0;
bdloc = 0;
}
#ifdef DEBUG_BOARD_INIT
printf("bdloc " RAM_ADDR_FMT "\n", bdloc);
printf("%s: Done\n", __func__);
#endif
}
| [
"static void FUNC_0(MachineState *VAR_0)\n{",
"ram_addr_t ram_size = VAR_0->ram_size;",
"const char *VAR_1 = VAR_0->VAR_1;",
"const char *VAR_2 = VAR_0->VAR_2;",
"const char *VAR_3 = VAR_0->VAR_3;",
"char *VAR_4;",
"ppc4xx_bd_info_t bd;",
"CPUPPCState *env;",
"qemu_irq *pic;",
"MemoryRegion *bios;",
"MemoryRegion *sram = g_new(MemoryRegion, 1);",
"ram_addr_t bdloc;",
"MemoryRegion *ram_memories = g_malloc(2 * sizeof(*ram_memories));",
"hwaddr ram_bases[2], ram_sizes[2];",
"target_ulong sram_size;",
"long VAR_5;",
"target_ulong kernel_base, initrd_base;",
"long VAR_6, VAR_7;",
"int VAR_8;",
"int VAR_9, VAR_10, VAR_11;",
"DriveInfo *dinfo;",
"MemoryRegion *sysmem = get_system_memory();",
"memory_region_allocate_system_memory(&ram_memories[0], NULL, \"ef405ep.ram\",\n0x08000000);",
"ram_bases[0] = 0;",
"ram_sizes[0] = 0x08000000;",
"memory_region_init(&ram_memories[1], NULL, \"ef405ep.ram1\", 0);",
"ram_bases[1] = 0x00000000;",
"ram_sizes[1] = 0x00000000;",
"ram_size = 128 * 1024 * 1024;",
"#ifdef DEBUG_BOARD_INIT\nprintf(\"%s: register cpu\\n\", __func__);",
"#endif\nenv = ppc405ep_init(sysmem, ram_memories, ram_bases, ram_sizes,\n33333333, &pic, VAR_1 == NULL ? 0 : 1);",
"sram_size = 512 * 1024;",
"memory_region_init_ram(sram, NULL, \"ef405ep.sram\", sram_size, &error_abort);",
"vmstate_register_ram_global(sram);",
"memory_region_add_subregion(sysmem, 0xFFF00000, sram);",
"#ifdef DEBUG_BOARD_INIT\nprintf(\"%s: register BIOS\\n\", __func__);",
"#endif\nVAR_9 = 0;",
"#ifdef USE_FLASH_BIOS\ndinfo = drive_get(IF_PFLASH, 0, VAR_9);",
"if (dinfo) {",
"BlockDriverState *bs = blk_bs(blk_by_legacy_dinfo(dinfo));",
"VAR_5 = bdrv_getlength(bs);",
"VAR_10 = (VAR_5 + 65535) >> 16;",
"#ifdef DEBUG_BOARD_INIT\nprintf(\"Register parallel flash %d size %lx\"\n\" at addr %lx '%s' %d\\n\",\nVAR_9, VAR_5, -VAR_5,\nbdrv_get_device_name(bs), VAR_10);",
"#endif\npflash_cfi02_register((uint32_t)(-VAR_5),\nNULL, \"ef405ep.bios\", VAR_5,\nbs, 65536, VAR_10, 1,\n2, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,\n1);",
"VAR_9++;",
"} else",
"#endif\n{",
"#ifdef DEBUG_BOARD_INIT\nprintf(\"Load BIOS from file\\n\");",
"#endif\nbios = g_new(MemoryRegion, 1);",
"memory_region_init_ram(bios, NULL, \"ef405ep.bios\", BIOS_SIZE,\n&error_abort);",
"vmstate_register_ram_global(bios);",
"if (bios_name == NULL)\nbios_name = BIOS_FILENAME;",
"VAR_4 = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);",
"if (VAR_4) {",
"VAR_5 = load_image(VAR_4, memory_region_get_ram_ptr(bios));",
"g_free(VAR_4);",
"if (VAR_5 < 0 || VAR_5 > BIOS_SIZE) {",
"error_report(\"Could not load PowerPC BIOS '%s'\", bios_name);",
"exit(1);",
"}",
"VAR_5 = (VAR_5 + 0xfff) & ~0xfff;",
"memory_region_add_subregion(sysmem, (uint32_t)(-VAR_5), bios);",
"} else if (!qtest_enabled() || VAR_1 != NULL) {",
"error_report(\"Could not load PowerPC BIOS '%s'\", bios_name);",
"exit(1);",
"} else {",
"VAR_5 = -1;",
"}",
"memory_region_set_readonly(bios, true);",
"}",
"#ifdef DEBUG_BOARD_INIT\nprintf(\"%s: register FPGA\\n\", __func__);",
"#endif\nref405ep_fpga_init(sysmem, 0xF0300000);",
"#ifdef DEBUG_BOARD_INIT\nprintf(\"%s: register NVRAM\\n\", __func__);",
"#endif\nm48t59_init(NULL, 0xF0000000, 0, 8192, 8);",
"VAR_8 = (VAR_1 != NULL);",
"if (VAR_8) {",
"#ifdef DEBUG_BOARD_INIT\nprintf(\"%s: load kernel\\n\", __func__);",
"#endif\nmemset(&bd, 0, sizeof(bd));",
"bd.bi_memstart = 0x00000000;",
"bd.bi_memsize = ram_size;",
"bd.bi_flashstart = -VAR_5;",
"bd.bi_flashsize = -VAR_5;",
"bd.bi_flashoffset = 0;",
"bd.bi_sramstart = 0xFFF00000;",
"bd.bi_sramsize = sram_size;",
"bd.bi_bootflags = 0;",
"bd.bi_intfreq = 133333333;",
"bd.bi_busfreq = 33333333;",
"bd.bi_baudrate = 115200;",
"bd.bi_s_version[0] = 'Q';",
"bd.bi_s_version[1] = 'M';",
"bd.bi_s_version[2] = 'U';",
"bd.bi_s_version[3] = '\\0';",
"bd.bi_r_version[0] = 'Q';",
"bd.bi_r_version[1] = 'E';",
"bd.bi_r_version[2] = 'M';",
"bd.bi_r_version[3] = 'U';",
"bd.bi_r_version[4] = '\\0';",
"bd.bi_procfreq = 133333333;",
"bd.bi_plb_busfreq = 33333333;",
"bd.bi_pci_busfreq = 33333333;",
"bd.bi_opbfreq = 33333333;",
"bdloc = ppc405_set_bootinfo(env, &bd, 0x00000001);",
"env->gpr[3] = bdloc;",
"kernel_base = KERNEL_LOAD_ADDR;",
"VAR_6 = load_image_targphys(VAR_1, kernel_base,\nram_size - kernel_base);",
"if (VAR_6 < 0) {",
"fprintf(stderr, \"qemu: could not load kernel '%s'\\n\",\nVAR_1);",
"exit(1);",
"}",
"printf(\"Load kernel size %ld at \" TARGET_FMT_lx,\nVAR_6, kernel_base);",
"if (VAR_3) {",
"initrd_base = INITRD_LOAD_ADDR;",
"VAR_7 = load_image_targphys(VAR_3, initrd_base,\nram_size - initrd_base);",
"if (VAR_7 < 0) {",
"fprintf(stderr, \"qemu: could not load initial ram disk '%s'\\n\",\nVAR_3);",
"exit(1);",
"}",
"} else {",
"initrd_base = 0;",
"VAR_7 = 0;",
"}",
"env->gpr[4] = initrd_base;",
"env->gpr[5] = VAR_7;",
"if (VAR_2 != NULL) {",
"VAR_11 = strlen(VAR_2);",
"bdloc -= ((VAR_11 + 255) & ~255);",
"cpu_physical_memory_write(bdloc, VAR_2, VAR_11 + 1);",
"env->gpr[6] = bdloc;",
"env->gpr[7] = bdloc + VAR_11;",
"} else {",
"env->gpr[6] = 0;",
"env->gpr[7] = 0;",
"}",
"env->nip = KERNEL_LOAD_ADDR;",
"} else {",
"kernel_base = 0;",
"VAR_6 = 0;",
"initrd_base = 0;",
"VAR_7 = 0;",
"bdloc = 0;",
"}",
"#ifdef DEBUG_BOARD_INIT\nprintf(\"bdloc \" RAM_ADDR_FMT \"\\n\", bdloc);",
"printf(\"%s: Done\\n\", __func__);",
"#endif\n}"
] | [
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] |
25,548 | static int v9fs_synth_opendir(FsContext *ctx,
V9fsPath *fs_path, V9fsFidOpenState *fs)
{
V9fsSynthOpenState *synth_open;
V9fsSynthNode *node = *(V9fsSynthNode **)fs_path->data;
synth_open = g_malloc(sizeof(*synth_open));
synth_open->node = node;
node->open_count++;
fs->private = synth_open;
return 0;
}
| false | qemu | 364031f17932814484657e5551ba12957d993d7e | static int v9fs_synth_opendir(FsContext *ctx,
V9fsPath *fs_path, V9fsFidOpenState *fs)
{
V9fsSynthOpenState *synth_open;
V9fsSynthNode *node = *(V9fsSynthNode **)fs_path->data;
synth_open = g_malloc(sizeof(*synth_open));
synth_open->node = node;
node->open_count++;
fs->private = synth_open;
return 0;
}
| {
"code": [],
"line_no": []
} | static int FUNC_0(FsContext *VAR_0,
V9fsPath *VAR_1, V9fsFidOpenState *VAR_2)
{
V9fsSynthOpenState *synth_open;
V9fsSynthNode *node = *(V9fsSynthNode **)VAR_1->data;
synth_open = g_malloc(sizeof(*synth_open));
synth_open->node = node;
node->open_count++;
VAR_2->private = synth_open;
return 0;
}
| [
"static int FUNC_0(FsContext *VAR_0,\nV9fsPath *VAR_1, V9fsFidOpenState *VAR_2)\n{",
"V9fsSynthOpenState *synth_open;",
"V9fsSynthNode *node = *(V9fsSynthNode **)VAR_1->data;",
"synth_open = g_malloc(sizeof(*synth_open));",
"synth_open->node = node;",
"node->open_count++;",
"VAR_2->private = synth_open;",
"return 0;",
"}"
] | [
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] | [
[
1,
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[
13
],
[
15
],
[
17
],
[
19
],
[
21
],
[
23
]
] |
25,552 | static void raw_reopen_commit(BDRVReopenState *state)
{
BDRVRawState *new_s = state->opaque;
BDRVRawState *s = state->bs->opaque;
memcpy(s, new_s, sizeof(BDRVRawState));
g_free(state->opaque);
state->opaque = NULL;
}
| false | qemu | 2e6fc7eb1a4af1b127df5f07b8bb28af891946fa | static void raw_reopen_commit(BDRVReopenState *state)
{
BDRVRawState *new_s = state->opaque;
BDRVRawState *s = state->bs->opaque;
memcpy(s, new_s, sizeof(BDRVRawState));
g_free(state->opaque);
state->opaque = NULL;
}
| {
"code": [],
"line_no": []
} | static void FUNC_0(BDRVReopenState *VAR_0)
{
BDRVRawState *new_s = VAR_0->opaque;
BDRVRawState *s = VAR_0->bs->opaque;
memcpy(s, new_s, sizeof(BDRVRawState));
g_free(VAR_0->opaque);
VAR_0->opaque = NULL;
}
| [
"static void FUNC_0(BDRVReopenState *VAR_0)\n{",
"BDRVRawState *new_s = VAR_0->opaque;",
"BDRVRawState *s = VAR_0->bs->opaque;",
"memcpy(s, new_s, sizeof(BDRVRawState));",
"g_free(VAR_0->opaque);",
"VAR_0->opaque = NULL;",
"}"
] | [
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11
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[
15
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[
17
],
[
19
]
] |
25,553 | static int draw_text(AVFilterContext *ctx, AVFilterBufferRef *picref,
int width, int height)
{
DrawTextContext *dtext = ctx->priv;
uint32_t code = 0, prev_code = 0;
int x = 0, y = 0, i = 0, ret;
int max_text_line_w = 0, len;
int box_w, box_h;
char *text = dtext->text;
uint8_t *p;
int y_min = 32000, y_max = -32000;
int x_min = 32000, x_max = -32000;
FT_Vector delta;
Glyph *glyph = NULL, *prev_glyph = NULL;
Glyph dummy = { 0 };
time_t now = time(0);
struct tm ltime;
uint8_t *buf = dtext->expanded_text;
int buf_size = dtext->expanded_text_size;
if(dtext->basetime != AV_NOPTS_VALUE)
now= picref->pts*av_q2d(ctx->inputs[0]->time_base) + dtext->basetime/1000000;
if (!buf) {
buf_size = 2*strlen(dtext->text)+1;
buf = av_malloc(buf_size);
}
#if HAVE_LOCALTIME_R
localtime_r(&now, <ime);
#else
if(strchr(dtext->text, '%'))
ltime= *localtime(&now);
#endif
do {
*buf = 1;
if (strftime(buf, buf_size, dtext->text, <ime) != 0 || *buf == 0)
break;
buf_size *= 2;
} while ((buf = av_realloc(buf, buf_size)));
if (dtext->tc_opt_string) {
char tcbuf[AV_TIMECODE_STR_SIZE];
av_timecode_make_string(&dtext->tc, tcbuf, dtext->frame_id++);
buf = av_asprintf("%s%s", dtext->text, tcbuf);
}
if (!buf)
return AVERROR(ENOMEM);
text = dtext->expanded_text = buf;
dtext->expanded_text_size = buf_size;
if ((len = strlen(text)) > dtext->nb_positions) {
if (!(dtext->positions =
av_realloc(dtext->positions, len*sizeof(*dtext->positions))))
return AVERROR(ENOMEM);
dtext->nb_positions = len;
}
x = 0;
y = 0;
/* load and cache glyphs */
for (i = 0, p = text; *p; i++) {
GET_UTF8(code, *p++, continue;);
/* get glyph */
dummy.code = code;
glyph = av_tree_find(dtext->glyphs, &dummy, glyph_cmp, NULL);
if (!glyph) {
load_glyph(ctx, &glyph, code);
}
y_min = FFMIN(glyph->bbox.yMin, y_min);
y_max = FFMAX(glyph->bbox.yMax, y_max);
x_min = FFMIN(glyph->bbox.xMin, x_min);
x_max = FFMAX(glyph->bbox.xMax, x_max);
}
dtext->max_glyph_h = y_max - y_min;
dtext->max_glyph_w = x_max - x_min;
/* compute and save position for each glyph */
glyph = NULL;
for (i = 0, p = text; *p; i++) {
GET_UTF8(code, *p++, continue;);
/* skip the \n in the sequence \r\n */
if (prev_code == '\r' && code == '\n')
continue;
prev_code = code;
if (is_newline(code)) {
max_text_line_w = FFMAX(max_text_line_w, x);
y += dtext->max_glyph_h;
x = 0;
continue;
}
/* get glyph */
prev_glyph = glyph;
dummy.code = code;
glyph = av_tree_find(dtext->glyphs, &dummy, glyph_cmp, NULL);
/* kerning */
if (dtext->use_kerning && prev_glyph && glyph->code) {
FT_Get_Kerning(dtext->face, prev_glyph->code, glyph->code,
ft_kerning_default, &delta);
x += delta.x >> 6;
}
/* save position */
dtext->positions[i].x = x + glyph->bitmap_left;
dtext->positions[i].y = y - glyph->bitmap_top + y_max;
if (code == '\t') x = (x / dtext->tabsize + 1)*dtext->tabsize;
else x += glyph->advance;
}
max_text_line_w = FFMAX(x, max_text_line_w);
dtext->var_values[VAR_TW] = dtext->var_values[VAR_TEXT_W] = max_text_line_w;
dtext->var_values[VAR_TH] = dtext->var_values[VAR_TEXT_H] = y + dtext->max_glyph_h;
dtext->var_values[VAR_MAX_GLYPH_W] = dtext->max_glyph_w;
dtext->var_values[VAR_MAX_GLYPH_H] = dtext->max_glyph_h;
dtext->var_values[VAR_MAX_GLYPH_A] = dtext->var_values[VAR_ASCENT ] = y_max;
dtext->var_values[VAR_MAX_GLYPH_D] = dtext->var_values[VAR_DESCENT] = y_min;
dtext->var_values[VAR_LINE_H] = dtext->var_values[VAR_LH] = dtext->max_glyph_h;
dtext->x = dtext->var_values[VAR_X] = av_expr_eval(dtext->x_pexpr, dtext->var_values, &dtext->prng);
dtext->y = dtext->var_values[VAR_Y] = av_expr_eval(dtext->y_pexpr, dtext->var_values, &dtext->prng);
dtext->x = dtext->var_values[VAR_X] = av_expr_eval(dtext->x_pexpr, dtext->var_values, &dtext->prng);
dtext->draw = av_expr_eval(dtext->draw_pexpr, dtext->var_values, &dtext->prng);
if(!dtext->draw)
return 0;
box_w = FFMIN(width - 1 , max_text_line_w);
box_h = FFMIN(height - 1, y + dtext->max_glyph_h);
/* draw box */
if (dtext->draw_box)
ff_blend_rectangle(&dtext->dc, &dtext->boxcolor,
picref->data, picref->linesize, width, height,
dtext->x, dtext->y, box_w, box_h);
if (dtext->shadowx || dtext->shadowy) {
if ((ret = draw_glyphs(dtext, picref, width, height, dtext->shadowcolor.rgba,
&dtext->shadowcolor, dtext->shadowx, dtext->shadowy)) < 0)
return ret;
}
if ((ret = draw_glyphs(dtext, picref, width, height, dtext->fontcolor.rgba,
&dtext->fontcolor, 0, 0)) < 0)
return ret;
return 0;
} | true | FFmpeg | 7457da3698c641212bb921cfb0aa0e7853fdda48 | static int draw_text(AVFilterContext *ctx, AVFilterBufferRef *picref,
int width, int height)
{
DrawTextContext *dtext = ctx->priv;
uint32_t code = 0, prev_code = 0;
int x = 0, y = 0, i = 0, ret;
int max_text_line_w = 0, len;
int box_w, box_h;
char *text = dtext->text;
uint8_t *p;
int y_min = 32000, y_max = -32000;
int x_min = 32000, x_max = -32000;
FT_Vector delta;
Glyph *glyph = NULL, *prev_glyph = NULL;
Glyph dummy = { 0 };
time_t now = time(0);
struct tm ltime;
uint8_t *buf = dtext->expanded_text;
int buf_size = dtext->expanded_text_size;
if(dtext->basetime != AV_NOPTS_VALUE)
now= picref->pts*av_q2d(ctx->inputs[0]->time_base) + dtext->basetime/1000000;
if (!buf) {
buf_size = 2*strlen(dtext->text)+1;
buf = av_malloc(buf_size);
}
#if HAVE_LOCALTIME_R
localtime_r(&now, <ime);
#else
if(strchr(dtext->text, '%'))
ltime= *localtime(&now);
#endif
do {
*buf = 1;
if (strftime(buf, buf_size, dtext->text, <ime) != 0 || *buf == 0)
break;
buf_size *= 2;
} while ((buf = av_realloc(buf, buf_size)));
if (dtext->tc_opt_string) {
char tcbuf[AV_TIMECODE_STR_SIZE];
av_timecode_make_string(&dtext->tc, tcbuf, dtext->frame_id++);
buf = av_asprintf("%s%s", dtext->text, tcbuf);
}
if (!buf)
return AVERROR(ENOMEM);
text = dtext->expanded_text = buf;
dtext->expanded_text_size = buf_size;
if ((len = strlen(text)) > dtext->nb_positions) {
if (!(dtext->positions =
av_realloc(dtext->positions, len*sizeof(*dtext->positions))))
return AVERROR(ENOMEM);
dtext->nb_positions = len;
}
x = 0;
y = 0;
for (i = 0, p = text; *p; i++) {
GET_UTF8(code, *p++, continue;);
dummy.code = code;
glyph = av_tree_find(dtext->glyphs, &dummy, glyph_cmp, NULL);
if (!glyph) {
load_glyph(ctx, &glyph, code);
}
y_min = FFMIN(glyph->bbox.yMin, y_min);
y_max = FFMAX(glyph->bbox.yMax, y_max);
x_min = FFMIN(glyph->bbox.xMin, x_min);
x_max = FFMAX(glyph->bbox.xMax, x_max);
}
dtext->max_glyph_h = y_max - y_min;
dtext->max_glyph_w = x_max - x_min;
glyph = NULL;
for (i = 0, p = text; *p; i++) {
GET_UTF8(code, *p++, continue;);
if (prev_code == '\r' && code == '\n')
continue;
prev_code = code;
if (is_newline(code)) {
max_text_line_w = FFMAX(max_text_line_w, x);
y += dtext->max_glyph_h;
x = 0;
continue;
}
prev_glyph = glyph;
dummy.code = code;
glyph = av_tree_find(dtext->glyphs, &dummy, glyph_cmp, NULL);
if (dtext->use_kerning && prev_glyph && glyph->code) {
FT_Get_Kerning(dtext->face, prev_glyph->code, glyph->code,
ft_kerning_default, &delta);
x += delta.x >> 6;
}
dtext->positions[i].x = x + glyph->bitmap_left;
dtext->positions[i].y = y - glyph->bitmap_top + y_max;
if (code == '\t') x = (x / dtext->tabsize + 1)*dtext->tabsize;
else x += glyph->advance;
}
max_text_line_w = FFMAX(x, max_text_line_w);
dtext->var_values[VAR_TW] = dtext->var_values[VAR_TEXT_W] = max_text_line_w;
dtext->var_values[VAR_TH] = dtext->var_values[VAR_TEXT_H] = y + dtext->max_glyph_h;
dtext->var_values[VAR_MAX_GLYPH_W] = dtext->max_glyph_w;
dtext->var_values[VAR_MAX_GLYPH_H] = dtext->max_glyph_h;
dtext->var_values[VAR_MAX_GLYPH_A] = dtext->var_values[VAR_ASCENT ] = y_max;
dtext->var_values[VAR_MAX_GLYPH_D] = dtext->var_values[VAR_DESCENT] = y_min;
dtext->var_values[VAR_LINE_H] = dtext->var_values[VAR_LH] = dtext->max_glyph_h;
dtext->x = dtext->var_values[VAR_X] = av_expr_eval(dtext->x_pexpr, dtext->var_values, &dtext->prng);
dtext->y = dtext->var_values[VAR_Y] = av_expr_eval(dtext->y_pexpr, dtext->var_values, &dtext->prng);
dtext->x = dtext->var_values[VAR_X] = av_expr_eval(dtext->x_pexpr, dtext->var_values, &dtext->prng);
dtext->draw = av_expr_eval(dtext->draw_pexpr, dtext->var_values, &dtext->prng);
if(!dtext->draw)
return 0;
box_w = FFMIN(width - 1 , max_text_line_w);
box_h = FFMIN(height - 1, y + dtext->max_glyph_h);
if (dtext->draw_box)
ff_blend_rectangle(&dtext->dc, &dtext->boxcolor,
picref->data, picref->linesize, width, height,
dtext->x, dtext->y, box_w, box_h);
if (dtext->shadowx || dtext->shadowy) {
if ((ret = draw_glyphs(dtext, picref, width, height, dtext->shadowcolor.rgba,
&dtext->shadowcolor, dtext->shadowx, dtext->shadowy)) < 0)
return ret;
}
if ((ret = draw_glyphs(dtext, picref, width, height, dtext->fontcolor.rgba,
&dtext->fontcolor, 0, 0)) < 0)
return ret;
return 0;
} | {
"code": [],
"line_no": []
} | static int FUNC_0(AVFilterContext *VAR_0, AVFilterBufferRef *VAR_1,
int VAR_2, int VAR_3)
{
DrawTextContext *dtext = VAR_0->priv;
uint32_t code = 0, prev_code = 0;
int VAR_4 = 0, VAR_5 = 0, VAR_6 = 0, VAR_7;
int VAR_8 = 0, VAR_9;
int VAR_10, VAR_11;
char *VAR_12 = dtext->VAR_12;
uint8_t *p;
int VAR_13 = 32000, VAR_14 = -32000;
int VAR_15 = 32000, VAR_16 = -32000;
FT_Vector delta;
Glyph *glyph = NULL, *prev_glyph = NULL;
Glyph dummy = { 0 };
time_t now = time(0);
struct tm VAR_17;
uint8_t *buf = dtext->expanded_text;
int VAR_18 = dtext->expanded_text_size;
if(dtext->basetime != AV_NOPTS_VALUE)
now= VAR_1->pts*av_q2d(VAR_0->inputs[0]->time_base) + dtext->basetime/1000000;
if (!buf) {
VAR_18 = 2*strlen(dtext->VAR_12)+1;
buf = av_malloc(VAR_18);
}
#if HAVE_LOCALTIME_R
localtime_r(&now, &VAR_17);
#else
if(strchr(dtext->VAR_12, '%'))
VAR_17= *localtime(&now);
#endif
do {
*buf = 1;
if (strftime(buf, VAR_18, dtext->VAR_12, &VAR_17) != 0 || *buf == 0)
break;
VAR_18 *= 2;
} while ((buf = av_realloc(buf, VAR_18)));
if (dtext->tc_opt_string) {
char VAR_19[AV_TIMECODE_STR_SIZE];
av_timecode_make_string(&dtext->tc, VAR_19, dtext->frame_id++);
buf = av_asprintf("%s%s", dtext->VAR_12, VAR_19);
}
if (!buf)
return AVERROR(ENOMEM);
VAR_12 = dtext->expanded_text = buf;
dtext->expanded_text_size = VAR_18;
if ((VAR_9 = strlen(VAR_12)) > dtext->nb_positions) {
if (!(dtext->positions =
av_realloc(dtext->positions, VAR_9*sizeof(*dtext->positions))))
return AVERROR(ENOMEM);
dtext->nb_positions = VAR_9;
}
VAR_4 = 0;
VAR_5 = 0;
for (VAR_6 = 0, p = VAR_12; *p; VAR_6++) {
GET_UTF8(code, *p++, continue;);
dummy.code = code;
glyph = av_tree_find(dtext->glyphs, &dummy, glyph_cmp, NULL);
if (!glyph) {
load_glyph(VAR_0, &glyph, code);
}
VAR_13 = FFMIN(glyph->bbox.yMin, VAR_13);
VAR_14 = FFMAX(glyph->bbox.yMax, VAR_14);
VAR_15 = FFMIN(glyph->bbox.xMin, VAR_15);
VAR_16 = FFMAX(glyph->bbox.xMax, VAR_16);
}
dtext->max_glyph_h = VAR_14 - VAR_13;
dtext->max_glyph_w = VAR_16 - VAR_15;
glyph = NULL;
for (VAR_6 = 0, p = VAR_12; *p; VAR_6++) {
GET_UTF8(code, *p++, continue;);
if (prev_code == '\r' && code == '\n')
continue;
prev_code = code;
if (is_newline(code)) {
VAR_8 = FFMAX(VAR_8, VAR_4);
VAR_5 += dtext->max_glyph_h;
VAR_4 = 0;
continue;
}
prev_glyph = glyph;
dummy.code = code;
glyph = av_tree_find(dtext->glyphs, &dummy, glyph_cmp, NULL);
if (dtext->use_kerning && prev_glyph && glyph->code) {
FT_Get_Kerning(dtext->face, prev_glyph->code, glyph->code,
ft_kerning_default, &delta);
VAR_4 += delta.VAR_4 >> 6;
}
dtext->positions[VAR_6].VAR_4 = VAR_4 + glyph->bitmap_left;
dtext->positions[VAR_6].VAR_5 = VAR_5 - glyph->bitmap_top + VAR_14;
if (code == '\t') VAR_4 = (VAR_4 / dtext->tabsize + 1)*dtext->tabsize;
else VAR_4 += glyph->advance;
}
VAR_8 = FFMAX(VAR_4, VAR_8);
dtext->var_values[VAR_TW] = dtext->var_values[VAR_TEXT_W] = VAR_8;
dtext->var_values[VAR_TH] = dtext->var_values[VAR_TEXT_H] = VAR_5 + dtext->max_glyph_h;
dtext->var_values[VAR_MAX_GLYPH_W] = dtext->max_glyph_w;
dtext->var_values[VAR_MAX_GLYPH_H] = dtext->max_glyph_h;
dtext->var_values[VAR_MAX_GLYPH_A] = dtext->var_values[VAR_ASCENT ] = VAR_14;
dtext->var_values[VAR_MAX_GLYPH_D] = dtext->var_values[VAR_DESCENT] = VAR_13;
dtext->var_values[VAR_LINE_H] = dtext->var_values[VAR_LH] = dtext->max_glyph_h;
dtext->VAR_4 = dtext->var_values[VAR_X] = av_expr_eval(dtext->x_pexpr, dtext->var_values, &dtext->prng);
dtext->VAR_5 = dtext->var_values[VAR_Y] = av_expr_eval(dtext->y_pexpr, dtext->var_values, &dtext->prng);
dtext->VAR_4 = dtext->var_values[VAR_X] = av_expr_eval(dtext->x_pexpr, dtext->var_values, &dtext->prng);
dtext->draw = av_expr_eval(dtext->draw_pexpr, dtext->var_values, &dtext->prng);
if(!dtext->draw)
return 0;
VAR_10 = FFMIN(VAR_2 - 1 , VAR_8);
VAR_11 = FFMIN(VAR_3 - 1, VAR_5 + dtext->max_glyph_h);
if (dtext->draw_box)
ff_blend_rectangle(&dtext->dc, &dtext->boxcolor,
VAR_1->data, VAR_1->linesize, VAR_2, VAR_3,
dtext->VAR_4, dtext->VAR_5, VAR_10, VAR_11);
if (dtext->shadowx || dtext->shadowy) {
if ((VAR_7 = draw_glyphs(dtext, VAR_1, VAR_2, VAR_3, dtext->shadowcolor.rgba,
&dtext->shadowcolor, dtext->shadowx, dtext->shadowy)) < 0)
return VAR_7;
}
if ((VAR_7 = draw_glyphs(dtext, VAR_1, VAR_2, VAR_3, dtext->fontcolor.rgba,
&dtext->fontcolor, 0, 0)) < 0)
return VAR_7;
return 0;
} | [
"static int FUNC_0(AVFilterContext *VAR_0, AVFilterBufferRef *VAR_1,\nint VAR_2, int VAR_3)\n{",
"DrawTextContext *dtext = VAR_0->priv;",
"uint32_t code = 0, prev_code = 0;",
"int VAR_4 = 0, VAR_5 = 0, VAR_6 = 0, VAR_7;",
"int VAR_8 = 0, VAR_9;",
"int VAR_10, VAR_11;",
"char *VAR_12 = dtext->VAR_12;",
"uint8_t *p;",
"int VAR_13 = 32000, VAR_14 = -32000;",
"int VAR_15 = 32000, VAR_16 = -32000;",
"FT_Vector delta;",
"Glyph *glyph = NULL, *prev_glyph = NULL;",
"Glyph dummy = { 0 };",
"time_t now = time(0);",
"struct tm VAR_17;",
"uint8_t *buf = dtext->expanded_text;",
"int VAR_18 = dtext->expanded_text_size;",
"if(dtext->basetime != AV_NOPTS_VALUE)\nnow= VAR_1->pts*av_q2d(VAR_0->inputs[0]->time_base) + dtext->basetime/1000000;",
"if (!buf) {",
"VAR_18 = 2*strlen(dtext->VAR_12)+1;",
"buf = av_malloc(VAR_18);",
"}",
"#if HAVE_LOCALTIME_R\nlocaltime_r(&now, &VAR_17);",
"#else\nif(strchr(dtext->VAR_12, '%'))\nVAR_17= *localtime(&now);",
"#endif\ndo {",
"*buf = 1;",
"if (strftime(buf, VAR_18, dtext->VAR_12, &VAR_17) != 0 || *buf == 0)\nbreak;",
"VAR_18 *= 2;",
"} while ((buf = av_realloc(buf, VAR_18)));",
"if (dtext->tc_opt_string) {",
"char VAR_19[AV_TIMECODE_STR_SIZE];",
"av_timecode_make_string(&dtext->tc, VAR_19, dtext->frame_id++);",
"buf = av_asprintf(\"%s%s\", dtext->VAR_12, VAR_19);",
"}",
"if (!buf)\nreturn AVERROR(ENOMEM);",
"VAR_12 = dtext->expanded_text = buf;",
"dtext->expanded_text_size = VAR_18;",
"if ((VAR_9 = strlen(VAR_12)) > dtext->nb_positions) {",
"if (!(dtext->positions =\nav_realloc(dtext->positions, VAR_9*sizeof(*dtext->positions))))\nreturn AVERROR(ENOMEM);",
"dtext->nb_positions = VAR_9;",
"}",
"VAR_4 = 0;",
"VAR_5 = 0;",
"for (VAR_6 = 0, p = VAR_12; *p; VAR_6++) {",
"GET_UTF8(code, *p++, continue;);",
"dummy.code = code;",
"glyph = av_tree_find(dtext->glyphs, &dummy, glyph_cmp, NULL);",
"if (!glyph) {",
"load_glyph(VAR_0, &glyph, code);",
"}",
"VAR_13 = FFMIN(glyph->bbox.yMin, VAR_13);",
"VAR_14 = FFMAX(glyph->bbox.yMax, VAR_14);",
"VAR_15 = FFMIN(glyph->bbox.xMin, VAR_15);",
"VAR_16 = FFMAX(glyph->bbox.xMax, VAR_16);",
"}",
"dtext->max_glyph_h = VAR_14 - VAR_13;",
"dtext->max_glyph_w = VAR_16 - VAR_15;",
"glyph = NULL;",
"for (VAR_6 = 0, p = VAR_12; *p; VAR_6++) {",
"GET_UTF8(code, *p++, continue;);",
"if (prev_code == '\\r' && code == '\\n')\ncontinue;",
"prev_code = code;",
"if (is_newline(code)) {",
"VAR_8 = FFMAX(VAR_8, VAR_4);",
"VAR_5 += dtext->max_glyph_h;",
"VAR_4 = 0;",
"continue;",
"}",
"prev_glyph = glyph;",
"dummy.code = code;",
"glyph = av_tree_find(dtext->glyphs, &dummy, glyph_cmp, NULL);",
"if (dtext->use_kerning && prev_glyph && glyph->code) {",
"FT_Get_Kerning(dtext->face, prev_glyph->code, glyph->code,\nft_kerning_default, &delta);",
"VAR_4 += delta.VAR_4 >> 6;",
"}",
"dtext->positions[VAR_6].VAR_4 = VAR_4 + glyph->bitmap_left;",
"dtext->positions[VAR_6].VAR_5 = VAR_5 - glyph->bitmap_top + VAR_14;",
"if (code == '\\t') VAR_4 = (VAR_4 / dtext->tabsize + 1)*dtext->tabsize;",
"else VAR_4 += glyph->advance;",
"}",
"VAR_8 = FFMAX(VAR_4, VAR_8);",
"dtext->var_values[VAR_TW] = dtext->var_values[VAR_TEXT_W] = VAR_8;",
"dtext->var_values[VAR_TH] = dtext->var_values[VAR_TEXT_H] = VAR_5 + dtext->max_glyph_h;",
"dtext->var_values[VAR_MAX_GLYPH_W] = dtext->max_glyph_w;",
"dtext->var_values[VAR_MAX_GLYPH_H] = dtext->max_glyph_h;",
"dtext->var_values[VAR_MAX_GLYPH_A] = dtext->var_values[VAR_ASCENT ] = VAR_14;",
"dtext->var_values[VAR_MAX_GLYPH_D] = dtext->var_values[VAR_DESCENT] = VAR_13;",
"dtext->var_values[VAR_LINE_H] = dtext->var_values[VAR_LH] = dtext->max_glyph_h;",
"dtext->VAR_4 = dtext->var_values[VAR_X] = av_expr_eval(dtext->x_pexpr, dtext->var_values, &dtext->prng);",
"dtext->VAR_5 = dtext->var_values[VAR_Y] = av_expr_eval(dtext->y_pexpr, dtext->var_values, &dtext->prng);",
"dtext->VAR_4 = dtext->var_values[VAR_X] = av_expr_eval(dtext->x_pexpr, dtext->var_values, &dtext->prng);",
"dtext->draw = av_expr_eval(dtext->draw_pexpr, dtext->var_values, &dtext->prng);",
"if(!dtext->draw)\nreturn 0;",
"VAR_10 = FFMIN(VAR_2 - 1 , VAR_8);",
"VAR_11 = FFMIN(VAR_3 - 1, VAR_5 + dtext->max_glyph_h);",
"if (dtext->draw_box)\nff_blend_rectangle(&dtext->dc, &dtext->boxcolor,\nVAR_1->data, VAR_1->linesize, VAR_2, VAR_3,\ndtext->VAR_4, dtext->VAR_5, VAR_10, VAR_11);",
"if (dtext->shadowx || dtext->shadowy) {",
"if ((VAR_7 = draw_glyphs(dtext, VAR_1, VAR_2, VAR_3, dtext->shadowcolor.rgba,\n&dtext->shadowcolor, dtext->shadowx, dtext->shadowy)) < 0)\nreturn VAR_7;",
"}",
"if ((VAR_7 = draw_glyphs(dtext, VAR_1, VAR_2, VAR_3, dtext->fontcolor.rgba,\n&dtext->fontcolor, 0, 0)) < 0)\nreturn VAR_7;",
"return 0;",
"}"
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] |
25,554 | static int av_thread_message_queue_recv_locked(AVThreadMessageQueue *mq,
void *msg,
unsigned flags)
{
while (!mq->err_recv && av_fifo_size(mq->fifo) < mq->elsize) {
if ((flags & AV_THREAD_MESSAGE_NONBLOCK))
return AVERROR(EAGAIN);
pthread_cond_wait(&mq->cond, &mq->lock);
}
if (av_fifo_size(mq->fifo) < mq->elsize)
return mq->err_recv;
av_fifo_generic_read(mq->fifo, msg, mq->elsize, NULL);
pthread_cond_signal(&mq->cond);
return 0;
}
| true | FFmpeg | bd5c860fdbc33d19d2ff0f6d1f06de07c17560dd | static int av_thread_message_queue_recv_locked(AVThreadMessageQueue *mq,
void *msg,
unsigned flags)
{
while (!mq->err_recv && av_fifo_size(mq->fifo) < mq->elsize) {
if ((flags & AV_THREAD_MESSAGE_NONBLOCK))
return AVERROR(EAGAIN);
pthread_cond_wait(&mq->cond, &mq->lock);
}
if (av_fifo_size(mq->fifo) < mq->elsize)
return mq->err_recv;
av_fifo_generic_read(mq->fifo, msg, mq->elsize, NULL);
pthread_cond_signal(&mq->cond);
return 0;
}
| {
"code": [
" pthread_cond_wait(&mq->cond, &mq->lock);",
" pthread_cond_signal(&mq->cond);",
" pthread_cond_wait(&mq->cond, &mq->lock);",
" pthread_cond_signal(&mq->cond);"
],
"line_no": [
15,
25,
15,
25
]
} | static int FUNC_0(AVThreadMessageQueue *VAR_0,
void *VAR_1,
unsigned VAR_2)
{
while (!VAR_0->err_recv && av_fifo_size(VAR_0->fifo) < VAR_0->elsize) {
if ((VAR_2 & AV_THREAD_MESSAGE_NONBLOCK))
return AVERROR(EAGAIN);
pthread_cond_wait(&VAR_0->cond, &VAR_0->lock);
}
if (av_fifo_size(VAR_0->fifo) < VAR_0->elsize)
return VAR_0->err_recv;
av_fifo_generic_read(VAR_0->fifo, VAR_1, VAR_0->elsize, NULL);
pthread_cond_signal(&VAR_0->cond);
return 0;
}
| [
"static int FUNC_0(AVThreadMessageQueue *VAR_0,\nvoid *VAR_1,\nunsigned VAR_2)\n{",
"while (!VAR_0->err_recv && av_fifo_size(VAR_0->fifo) < VAR_0->elsize) {",
"if ((VAR_2 & AV_THREAD_MESSAGE_NONBLOCK))\nreturn AVERROR(EAGAIN);",
"pthread_cond_wait(&VAR_0->cond, &VAR_0->lock);",
"}",
"if (av_fifo_size(VAR_0->fifo) < VAR_0->elsize)\nreturn VAR_0->err_recv;",
"av_fifo_generic_read(VAR_0->fifo, VAR_1, VAR_0->elsize, NULL);",
"pthread_cond_signal(&VAR_0->cond);",
"return 0;",
"}"
] | [
0,
0,
0,
1,
0,
0,
0,
1,
0,
0
] | [
[
1,
3,
5,
7
],
[
9
],
[
11,
13
],
[
15
],
[
17
],
[
19,
21
],
[
23
],
[
25
],
[
27
],
[
29
]
] |
25,556 | static int blkdebug_debug_resume(BlockDriverState *bs, const char *tag)
{
BDRVBlkdebugState *s = bs->opaque;
BlkdebugSuspendedReq *r;
QLIST_FOREACH(r, &s->suspended_reqs, next) {
if (!strcmp(r->tag, tag)) {
qemu_coroutine_enter(r->co, NULL);
return 0;
}
}
return -ENOENT;
}
| true | qemu | c547e5640d5b0993cdfb252331065c1a1d813bd8 | static int blkdebug_debug_resume(BlockDriverState *bs, const char *tag)
{
BDRVBlkdebugState *s = bs->opaque;
BlkdebugSuspendedReq *r;
QLIST_FOREACH(r, &s->suspended_reqs, next) {
if (!strcmp(r->tag, tag)) {
qemu_coroutine_enter(r->co, NULL);
return 0;
}
}
return -ENOENT;
}
| {
"code": [
" BlkdebugSuspendedReq *r;",
" QLIST_FOREACH(r, &s->suspended_reqs, next) {",
" BlkdebugSuspendedReq *r;",
" QLIST_FOREACH(r, &s->suspended_reqs, next) {"
],
"line_no": [
7,
11,
7,
11
]
} | static int FUNC_0(BlockDriverState *VAR_0, const char *VAR_1)
{
BDRVBlkdebugState *s = VAR_0->opaque;
BlkdebugSuspendedReq *r;
QLIST_FOREACH(r, &s->suspended_reqs, next) {
if (!strcmp(r->VAR_1, VAR_1)) {
qemu_coroutine_enter(r->co, NULL);
return 0;
}
}
return -ENOENT;
}
| [
"static int FUNC_0(BlockDriverState *VAR_0, const char *VAR_1)\n{",
"BDRVBlkdebugState *s = VAR_0->opaque;",
"BlkdebugSuspendedReq *r;",
"QLIST_FOREACH(r, &s->suspended_reqs, next) {",
"if (!strcmp(r->VAR_1, VAR_1)) {",
"qemu_coroutine_enter(r->co, NULL);",
"return 0;",
"}",
"}",
"return -ENOENT;",
"}"
] | [
0,
0,
1,
1,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
7
],
[
11
],
[
13
],
[
15
],
[
17
],
[
19
],
[
21
],
[
23
],
[
25
]
] |
25,558 | static void virtio_blk_handle_write(VirtIOBlockReq *req, MultiReqBuffer *mrb)
{
BlockRequest *blkreq;
uint64_t sector;
sector = virtio_ldq_p(VIRTIO_DEVICE(req->dev), &req->out.sector);
bdrv_acct_start(req->dev->bs, &req->acct, req->qiov.size, BDRV_ACCT_WRITE);
trace_virtio_blk_handle_write(req, sector, req->qiov.size / 512);
if (!virtio_blk_sect_range_ok(req->dev, sector, req->qiov.size)) {
virtio_blk_rw_complete(req, -EIO);
return;
}
if (mrb->num_writes == 32) {
virtio_submit_multiwrite(req->dev->bs, mrb);
}
blkreq = &mrb->blkreq[mrb->num_writes];
blkreq->sector = sector;
blkreq->nb_sectors = req->qiov.size / BDRV_SECTOR_SIZE;
blkreq->qiov = &req->qiov;
blkreq->cb = virtio_blk_rw_complete;
blkreq->opaque = req;
blkreq->error = 0;
mrb->num_writes++;
}
| true | qemu | 42e38c1fd0199155d32f3464aedce282d3d7f6a1 | static void virtio_blk_handle_write(VirtIOBlockReq *req, MultiReqBuffer *mrb)
{
BlockRequest *blkreq;
uint64_t sector;
sector = virtio_ldq_p(VIRTIO_DEVICE(req->dev), &req->out.sector);
bdrv_acct_start(req->dev->bs, &req->acct, req->qiov.size, BDRV_ACCT_WRITE);
trace_virtio_blk_handle_write(req, sector, req->qiov.size / 512);
if (!virtio_blk_sect_range_ok(req->dev, sector, req->qiov.size)) {
virtio_blk_rw_complete(req, -EIO);
return;
}
if (mrb->num_writes == 32) {
virtio_submit_multiwrite(req->dev->bs, mrb);
}
blkreq = &mrb->blkreq[mrb->num_writes];
blkreq->sector = sector;
blkreq->nb_sectors = req->qiov.size / BDRV_SECTOR_SIZE;
blkreq->qiov = &req->qiov;
blkreq->cb = virtio_blk_rw_complete;
blkreq->opaque = req;
blkreq->error = 0;
mrb->num_writes++;
}
| {
"code": [
" bdrv_acct_start(req->dev->bs, &req->acct, req->qiov.size, BDRV_ACCT_WRITE);",
" virtio_blk_rw_complete(req, -EIO);",
" virtio_blk_rw_complete(req, -EIO);"
],
"line_no": [
15,
25,
25
]
} | static void FUNC_0(VirtIOBlockReq *VAR_0, MultiReqBuffer *VAR_1)
{
BlockRequest *blkreq;
uint64_t sector;
sector = virtio_ldq_p(VIRTIO_DEVICE(VAR_0->dev), &VAR_0->out.sector);
bdrv_acct_start(VAR_0->dev->bs, &VAR_0->acct, VAR_0->qiov.size, BDRV_ACCT_WRITE);
trace_virtio_blk_handle_write(VAR_0, sector, VAR_0->qiov.size / 512);
if (!virtio_blk_sect_range_ok(VAR_0->dev, sector, VAR_0->qiov.size)) {
virtio_blk_rw_complete(VAR_0, -EIO);
return;
}
if (VAR_1->num_writes == 32) {
virtio_submit_multiwrite(VAR_0->dev->bs, VAR_1);
}
blkreq = &VAR_1->blkreq[VAR_1->num_writes];
blkreq->sector = sector;
blkreq->nb_sectors = VAR_0->qiov.size / BDRV_SECTOR_SIZE;
blkreq->qiov = &VAR_0->qiov;
blkreq->cb = virtio_blk_rw_complete;
blkreq->opaque = VAR_0;
blkreq->error = 0;
VAR_1->num_writes++;
}
| [
"static void FUNC_0(VirtIOBlockReq *VAR_0, MultiReqBuffer *VAR_1)\n{",
"BlockRequest *blkreq;",
"uint64_t sector;",
"sector = virtio_ldq_p(VIRTIO_DEVICE(VAR_0->dev), &VAR_0->out.sector);",
"bdrv_acct_start(VAR_0->dev->bs, &VAR_0->acct, VAR_0->qiov.size, BDRV_ACCT_WRITE);",
"trace_virtio_blk_handle_write(VAR_0, sector, VAR_0->qiov.size / 512);",
"if (!virtio_blk_sect_range_ok(VAR_0->dev, sector, VAR_0->qiov.size)) {",
"virtio_blk_rw_complete(VAR_0, -EIO);",
"return;",
"}",
"if (VAR_1->num_writes == 32) {",
"virtio_submit_multiwrite(VAR_0->dev->bs, VAR_1);",
"}",
"blkreq = &VAR_1->blkreq[VAR_1->num_writes];",
"blkreq->sector = sector;",
"blkreq->nb_sectors = VAR_0->qiov.size / BDRV_SECTOR_SIZE;",
"blkreq->qiov = &VAR_0->qiov;",
"blkreq->cb = virtio_blk_rw_complete;",
"blkreq->opaque = VAR_0;",
"blkreq->error = 0;",
"VAR_1->num_writes++;",
"}"
] | [
0,
0,
0,
0,
1,
0,
0,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
7
],
[
11
],
[
15
],
[
19
],
[
23
],
[
25
],
[
27
],
[
29
],
[
33
],
[
35
],
[
37
],
[
41
],
[
43
],
[
45
],
[
47
],
[
49
],
[
51
],
[
53
],
[
57
],
[
59
]
] |
25,559 | static int ppce500_load_device_tree(MachineState *machine,
PPCE500Params *params,
hwaddr addr,
hwaddr initrd_base,
hwaddr initrd_size,
hwaddr kernel_base,
hwaddr kernel_size,
bool dry_run)
{
CPUPPCState *env = first_cpu->env_ptr;
int ret = -1;
uint64_t mem_reg_property[] = { 0, cpu_to_be64(machine->ram_size) };
int fdt_size;
void *fdt;
uint8_t hypercall[16];
uint32_t clock_freq = 400000000;
uint32_t tb_freq = 400000000;
int i;
char compatible_sb[] = "fsl,mpc8544-immr\0simple-bus";
char soc[128];
char mpic[128];
uint32_t mpic_ph;
uint32_t msi_ph;
char gutil[128];
char pci[128];
char msi[128];
uint32_t *pci_map = NULL;
int len;
uint32_t pci_ranges[14] =
{
0x2000000, 0x0, params->pci_mmio_bus_base,
params->pci_mmio_base >> 32, params->pci_mmio_base,
0x0, 0x20000000,
0x1000000, 0x0, 0x0,
params->pci_pio_base >> 32, params->pci_pio_base,
0x0, 0x10000,
};
QemuOpts *machine_opts = qemu_get_machine_opts();
const char *dtb_file = qemu_opt_get(machine_opts, "dtb");
const char *toplevel_compat = qemu_opt_get(machine_opts, "dt_compatible");
if (dtb_file) {
char *filename;
filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, dtb_file);
if (!filename) {
goto out;
}
fdt = load_device_tree(filename, &fdt_size);
if (!fdt) {
goto out;
}
goto done;
}
fdt = create_device_tree(&fdt_size);
if (fdt == NULL) {
goto out;
}
/* Manipulate device tree in memory. */
qemu_fdt_setprop_cell(fdt, "/", "#address-cells", 2);
qemu_fdt_setprop_cell(fdt, "/", "#size-cells", 2);
qemu_fdt_add_subnode(fdt, "/memory");
qemu_fdt_setprop_string(fdt, "/memory", "device_type", "memory");
qemu_fdt_setprop(fdt, "/memory", "reg", mem_reg_property,
sizeof(mem_reg_property));
qemu_fdt_add_subnode(fdt, "/chosen");
if (initrd_size) {
ret = qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-start",
initrd_base);
if (ret < 0) {
fprintf(stderr, "couldn't set /chosen/linux,initrd-start\n");
}
ret = qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-end",
(initrd_base + initrd_size));
if (ret < 0) {
fprintf(stderr, "couldn't set /chosen/linux,initrd-end\n");
}
}
if (kernel_base != -1ULL) {
qemu_fdt_setprop_cells(fdt, "/chosen", "qemu,boot-kernel",
kernel_base >> 32, kernel_base,
kernel_size >> 32, kernel_size);
}
ret = qemu_fdt_setprop_string(fdt, "/chosen", "bootargs",
machine->kernel_cmdline);
if (ret < 0)
fprintf(stderr, "couldn't set /chosen/bootargs\n");
if (kvm_enabled()) {
/* Read out host's frequencies */
clock_freq = kvmppc_get_clockfreq();
tb_freq = kvmppc_get_tbfreq();
/* indicate KVM hypercall interface */
qemu_fdt_add_subnode(fdt, "/hypervisor");
qemu_fdt_setprop_string(fdt, "/hypervisor", "compatible",
"linux,kvm");
kvmppc_get_hypercall(env, hypercall, sizeof(hypercall));
qemu_fdt_setprop(fdt, "/hypervisor", "hcall-instructions",
hypercall, sizeof(hypercall));
/* if KVM supports the idle hcall, set property indicating this */
if (kvmppc_get_hasidle(env)) {
qemu_fdt_setprop(fdt, "/hypervisor", "has-idle", NULL, 0);
}
}
/* Create CPU nodes */
qemu_fdt_add_subnode(fdt, "/cpus");
qemu_fdt_setprop_cell(fdt, "/cpus", "#address-cells", 1);
qemu_fdt_setprop_cell(fdt, "/cpus", "#size-cells", 0);
/* We need to generate the cpu nodes in reverse order, so Linux can pick
the first node as boot node and be happy */
for (i = smp_cpus - 1; i >= 0; i--) {
CPUState *cpu;
PowerPCCPU *pcpu;
char cpu_name[128];
uint64_t cpu_release_addr = params->spin_base + (i * 0x20);
cpu = qemu_get_cpu(i);
if (cpu == NULL) {
continue;
}
env = cpu->env_ptr;
pcpu = POWERPC_CPU(cpu);
snprintf(cpu_name, sizeof(cpu_name), "/cpus/PowerPC,8544@%x",
ppc_get_vcpu_dt_id(pcpu));
qemu_fdt_add_subnode(fdt, cpu_name);
qemu_fdt_setprop_cell(fdt, cpu_name, "clock-frequency", clock_freq);
qemu_fdt_setprop_cell(fdt, cpu_name, "timebase-frequency", tb_freq);
qemu_fdt_setprop_string(fdt, cpu_name, "device_type", "cpu");
qemu_fdt_setprop_cell(fdt, cpu_name, "reg",
ppc_get_vcpu_dt_id(pcpu));
qemu_fdt_setprop_cell(fdt, cpu_name, "d-cache-line-size",
env->dcache_line_size);
qemu_fdt_setprop_cell(fdt, cpu_name, "i-cache-line-size",
env->icache_line_size);
qemu_fdt_setprop_cell(fdt, cpu_name, "d-cache-size", 0x8000);
qemu_fdt_setprop_cell(fdt, cpu_name, "i-cache-size", 0x8000);
qemu_fdt_setprop_cell(fdt, cpu_name, "bus-frequency", 0);
if (cpu->cpu_index) {
qemu_fdt_setprop_string(fdt, cpu_name, "status", "disabled");
qemu_fdt_setprop_string(fdt, cpu_name, "enable-method",
"spin-table");
qemu_fdt_setprop_u64(fdt, cpu_name, "cpu-release-addr",
cpu_release_addr);
} else {
qemu_fdt_setprop_string(fdt, cpu_name, "status", "okay");
}
}
qemu_fdt_add_subnode(fdt, "/aliases");
/* XXX These should go into their respective devices' code */
snprintf(soc, sizeof(soc), "/soc@%"PRIx64, params->ccsrbar_base);
qemu_fdt_add_subnode(fdt, soc);
qemu_fdt_setprop_string(fdt, soc, "device_type", "soc");
qemu_fdt_setprop(fdt, soc, "compatible", compatible_sb,
sizeof(compatible_sb));
qemu_fdt_setprop_cell(fdt, soc, "#address-cells", 1);
qemu_fdt_setprop_cell(fdt, soc, "#size-cells", 1);
qemu_fdt_setprop_cells(fdt, soc, "ranges", 0x0,
params->ccsrbar_base >> 32, params->ccsrbar_base,
MPC8544_CCSRBAR_SIZE);
/* XXX should contain a reasonable value */
qemu_fdt_setprop_cell(fdt, soc, "bus-frequency", 0);
snprintf(mpic, sizeof(mpic), "%s/pic@%llx", soc, MPC8544_MPIC_REGS_OFFSET);
qemu_fdt_add_subnode(fdt, mpic);
qemu_fdt_setprop_string(fdt, mpic, "device_type", "open-pic");
qemu_fdt_setprop_string(fdt, mpic, "compatible", "fsl,mpic");
qemu_fdt_setprop_cells(fdt, mpic, "reg", MPC8544_MPIC_REGS_OFFSET,
0x40000);
qemu_fdt_setprop_cell(fdt, mpic, "#address-cells", 0);
qemu_fdt_setprop_cell(fdt, mpic, "#interrupt-cells", 2);
mpic_ph = qemu_fdt_alloc_phandle(fdt);
qemu_fdt_setprop_cell(fdt, mpic, "phandle", mpic_ph);
qemu_fdt_setprop_cell(fdt, mpic, "linux,phandle", mpic_ph);
qemu_fdt_setprop(fdt, mpic, "interrupt-controller", NULL, 0);
/*
* We have to generate ser1 first, because Linux takes the first
* device it finds in the dt as serial output device. And we generate
* devices in reverse order to the dt.
*/
if (serial_hds[1]) {
dt_serial_create(fdt, MPC8544_SERIAL1_REGS_OFFSET,
soc, mpic, "serial1", 1, false);
}
if (serial_hds[0]) {
dt_serial_create(fdt, MPC8544_SERIAL0_REGS_OFFSET,
soc, mpic, "serial0", 0, true);
}
snprintf(gutil, sizeof(gutil), "%s/global-utilities@%llx", soc,
MPC8544_UTIL_OFFSET);
qemu_fdt_add_subnode(fdt, gutil);
qemu_fdt_setprop_string(fdt, gutil, "compatible", "fsl,mpc8544-guts");
qemu_fdt_setprop_cells(fdt, gutil, "reg", MPC8544_UTIL_OFFSET, 0x1000);
qemu_fdt_setprop(fdt, gutil, "fsl,has-rstcr", NULL, 0);
snprintf(msi, sizeof(msi), "/%s/msi@%llx", soc, MPC8544_MSI_REGS_OFFSET);
qemu_fdt_add_subnode(fdt, msi);
qemu_fdt_setprop_string(fdt, msi, "compatible", "fsl,mpic-msi");
qemu_fdt_setprop_cells(fdt, msi, "reg", MPC8544_MSI_REGS_OFFSET, 0x200);
msi_ph = qemu_fdt_alloc_phandle(fdt);
qemu_fdt_setprop_cells(fdt, msi, "msi-available-ranges", 0x0, 0x100);
qemu_fdt_setprop_phandle(fdt, msi, "interrupt-parent", mpic);
qemu_fdt_setprop_cells(fdt, msi, "interrupts",
0xe0, 0x0,
0xe1, 0x0,
0xe2, 0x0,
0xe3, 0x0,
0xe4, 0x0,
0xe5, 0x0,
0xe6, 0x0,
0xe7, 0x0);
qemu_fdt_setprop_cell(fdt, msi, "phandle", msi_ph);
qemu_fdt_setprop_cell(fdt, msi, "linux,phandle", msi_ph);
snprintf(pci, sizeof(pci), "/pci@%llx",
params->ccsrbar_base + MPC8544_PCI_REGS_OFFSET);
qemu_fdt_add_subnode(fdt, pci);
qemu_fdt_setprop_cell(fdt, pci, "cell-index", 0);
qemu_fdt_setprop_string(fdt, pci, "compatible", "fsl,mpc8540-pci");
qemu_fdt_setprop_string(fdt, pci, "device_type", "pci");
qemu_fdt_setprop_cells(fdt, pci, "interrupt-map-mask", 0xf800, 0x0,
0x0, 0x7);
pci_map = pci_map_create(fdt, qemu_fdt_get_phandle(fdt, mpic),
params->pci_first_slot, params->pci_nr_slots,
&len);
qemu_fdt_setprop(fdt, pci, "interrupt-map", pci_map, len);
qemu_fdt_setprop_phandle(fdt, pci, "interrupt-parent", mpic);
qemu_fdt_setprop_cells(fdt, pci, "interrupts", 24, 2);
qemu_fdt_setprop_cells(fdt, pci, "bus-range", 0, 255);
for (i = 0; i < 14; i++) {
pci_ranges[i] = cpu_to_be32(pci_ranges[i]);
}
qemu_fdt_setprop_cell(fdt, pci, "fsl,msi", msi_ph);
qemu_fdt_setprop(fdt, pci, "ranges", pci_ranges, sizeof(pci_ranges));
qemu_fdt_setprop_cells(fdt, pci, "reg",
(params->ccsrbar_base + MPC8544_PCI_REGS_OFFSET) >> 32,
(params->ccsrbar_base + MPC8544_PCI_REGS_OFFSET),
0, 0x1000);
qemu_fdt_setprop_cell(fdt, pci, "clock-frequency", 66666666);
qemu_fdt_setprop_cell(fdt, pci, "#interrupt-cells", 1);
qemu_fdt_setprop_cell(fdt, pci, "#size-cells", 2);
qemu_fdt_setprop_cell(fdt, pci, "#address-cells", 3);
qemu_fdt_setprop_string(fdt, "/aliases", "pci0", pci);
if (params->has_mpc8xxx_gpio) {
create_dt_mpc8xxx_gpio(fdt, soc, mpic);
}
if (params->has_platform_bus) {
platform_bus_create_devtree(params, fdt, mpic);
}
params->fixup_devtree(params, fdt);
if (toplevel_compat) {
qemu_fdt_setprop(fdt, "/", "compatible", toplevel_compat,
strlen(toplevel_compat) + 1);
}
done:
if (!dry_run) {
qemu_fdt_dumpdtb(fdt, fdt_size);
cpu_physical_memory_write(addr, fdt, fdt_size);
}
ret = fdt_size;
out:
g_free(pci_map);
return ret;
} | true | qemu | 2343dd11a673597aa59813fd0cac2ae42e2e0312 | static int ppce500_load_device_tree(MachineState *machine,
PPCE500Params *params,
hwaddr addr,
hwaddr initrd_base,
hwaddr initrd_size,
hwaddr kernel_base,
hwaddr kernel_size,
bool dry_run)
{
CPUPPCState *env = first_cpu->env_ptr;
int ret = -1;
uint64_t mem_reg_property[] = { 0, cpu_to_be64(machine->ram_size) };
int fdt_size;
void *fdt;
uint8_t hypercall[16];
uint32_t clock_freq = 400000000;
uint32_t tb_freq = 400000000;
int i;
char compatible_sb[] = "fsl,mpc8544-immr\0simple-bus";
char soc[128];
char mpic[128];
uint32_t mpic_ph;
uint32_t msi_ph;
char gutil[128];
char pci[128];
char msi[128];
uint32_t *pci_map = NULL;
int len;
uint32_t pci_ranges[14] =
{
0x2000000, 0x0, params->pci_mmio_bus_base,
params->pci_mmio_base >> 32, params->pci_mmio_base,
0x0, 0x20000000,
0x1000000, 0x0, 0x0,
params->pci_pio_base >> 32, params->pci_pio_base,
0x0, 0x10000,
};
QemuOpts *machine_opts = qemu_get_machine_opts();
const char *dtb_file = qemu_opt_get(machine_opts, "dtb");
const char *toplevel_compat = qemu_opt_get(machine_opts, "dt_compatible");
if (dtb_file) {
char *filename;
filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, dtb_file);
if (!filename) {
goto out;
}
fdt = load_device_tree(filename, &fdt_size);
if (!fdt) {
goto out;
}
goto done;
}
fdt = create_device_tree(&fdt_size);
if (fdt == NULL) {
goto out;
}
qemu_fdt_setprop_cell(fdt, "/", "#address-cells", 2);
qemu_fdt_setprop_cell(fdt, "/", "#size-cells", 2);
qemu_fdt_add_subnode(fdt, "/memory");
qemu_fdt_setprop_string(fdt, "/memory", "device_type", "memory");
qemu_fdt_setprop(fdt, "/memory", "reg", mem_reg_property,
sizeof(mem_reg_property));
qemu_fdt_add_subnode(fdt, "/chosen");
if (initrd_size) {
ret = qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-start",
initrd_base);
if (ret < 0) {
fprintf(stderr, "couldn't set /chosen/linux,initrd-start\n");
}
ret = qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-end",
(initrd_base + initrd_size));
if (ret < 0) {
fprintf(stderr, "couldn't set /chosen/linux,initrd-end\n");
}
}
if (kernel_base != -1ULL) {
qemu_fdt_setprop_cells(fdt, "/chosen", "qemu,boot-kernel",
kernel_base >> 32, kernel_base,
kernel_size >> 32, kernel_size);
}
ret = qemu_fdt_setprop_string(fdt, "/chosen", "bootargs",
machine->kernel_cmdline);
if (ret < 0)
fprintf(stderr, "couldn't set /chosen/bootargs\n");
if (kvm_enabled()) {
clock_freq = kvmppc_get_clockfreq();
tb_freq = kvmppc_get_tbfreq();
qemu_fdt_add_subnode(fdt, "/hypervisor");
qemu_fdt_setprop_string(fdt, "/hypervisor", "compatible",
"linux,kvm");
kvmppc_get_hypercall(env, hypercall, sizeof(hypercall));
qemu_fdt_setprop(fdt, "/hypervisor", "hcall-instructions",
hypercall, sizeof(hypercall));
if (kvmppc_get_hasidle(env)) {
qemu_fdt_setprop(fdt, "/hypervisor", "has-idle", NULL, 0);
}
}
qemu_fdt_add_subnode(fdt, "/cpus");
qemu_fdt_setprop_cell(fdt, "/cpus", "#address-cells", 1);
qemu_fdt_setprop_cell(fdt, "/cpus", "#size-cells", 0);
for (i = smp_cpus - 1; i >= 0; i--) {
CPUState *cpu;
PowerPCCPU *pcpu;
char cpu_name[128];
uint64_t cpu_release_addr = params->spin_base + (i * 0x20);
cpu = qemu_get_cpu(i);
if (cpu == NULL) {
continue;
}
env = cpu->env_ptr;
pcpu = POWERPC_CPU(cpu);
snprintf(cpu_name, sizeof(cpu_name), "/cpus/PowerPC,8544@%x",
ppc_get_vcpu_dt_id(pcpu));
qemu_fdt_add_subnode(fdt, cpu_name);
qemu_fdt_setprop_cell(fdt, cpu_name, "clock-frequency", clock_freq);
qemu_fdt_setprop_cell(fdt, cpu_name, "timebase-frequency", tb_freq);
qemu_fdt_setprop_string(fdt, cpu_name, "device_type", "cpu");
qemu_fdt_setprop_cell(fdt, cpu_name, "reg",
ppc_get_vcpu_dt_id(pcpu));
qemu_fdt_setprop_cell(fdt, cpu_name, "d-cache-line-size",
env->dcache_line_size);
qemu_fdt_setprop_cell(fdt, cpu_name, "i-cache-line-size",
env->icache_line_size);
qemu_fdt_setprop_cell(fdt, cpu_name, "d-cache-size", 0x8000);
qemu_fdt_setprop_cell(fdt, cpu_name, "i-cache-size", 0x8000);
qemu_fdt_setprop_cell(fdt, cpu_name, "bus-frequency", 0);
if (cpu->cpu_index) {
qemu_fdt_setprop_string(fdt, cpu_name, "status", "disabled");
qemu_fdt_setprop_string(fdt, cpu_name, "enable-method",
"spin-table");
qemu_fdt_setprop_u64(fdt, cpu_name, "cpu-release-addr",
cpu_release_addr);
} else {
qemu_fdt_setprop_string(fdt, cpu_name, "status", "okay");
}
}
qemu_fdt_add_subnode(fdt, "/aliases");
snprintf(soc, sizeof(soc), "/soc@%"PRIx64, params->ccsrbar_base);
qemu_fdt_add_subnode(fdt, soc);
qemu_fdt_setprop_string(fdt, soc, "device_type", "soc");
qemu_fdt_setprop(fdt, soc, "compatible", compatible_sb,
sizeof(compatible_sb));
qemu_fdt_setprop_cell(fdt, soc, "#address-cells", 1);
qemu_fdt_setprop_cell(fdt, soc, "#size-cells", 1);
qemu_fdt_setprop_cells(fdt, soc, "ranges", 0x0,
params->ccsrbar_base >> 32, params->ccsrbar_base,
MPC8544_CCSRBAR_SIZE);
qemu_fdt_setprop_cell(fdt, soc, "bus-frequency", 0);
snprintf(mpic, sizeof(mpic), "%s/pic@%llx", soc, MPC8544_MPIC_REGS_OFFSET);
qemu_fdt_add_subnode(fdt, mpic);
qemu_fdt_setprop_string(fdt, mpic, "device_type", "open-pic");
qemu_fdt_setprop_string(fdt, mpic, "compatible", "fsl,mpic");
qemu_fdt_setprop_cells(fdt, mpic, "reg", MPC8544_MPIC_REGS_OFFSET,
0x40000);
qemu_fdt_setprop_cell(fdt, mpic, "#address-cells", 0);
qemu_fdt_setprop_cell(fdt, mpic, "#interrupt-cells", 2);
mpic_ph = qemu_fdt_alloc_phandle(fdt);
qemu_fdt_setprop_cell(fdt, mpic, "phandle", mpic_ph);
qemu_fdt_setprop_cell(fdt, mpic, "linux,phandle", mpic_ph);
qemu_fdt_setprop(fdt, mpic, "interrupt-controller", NULL, 0);
if (serial_hds[1]) {
dt_serial_create(fdt, MPC8544_SERIAL1_REGS_OFFSET,
soc, mpic, "serial1", 1, false);
}
if (serial_hds[0]) {
dt_serial_create(fdt, MPC8544_SERIAL0_REGS_OFFSET,
soc, mpic, "serial0", 0, true);
}
snprintf(gutil, sizeof(gutil), "%s/global-utilities@%llx", soc,
MPC8544_UTIL_OFFSET);
qemu_fdt_add_subnode(fdt, gutil);
qemu_fdt_setprop_string(fdt, gutil, "compatible", "fsl,mpc8544-guts");
qemu_fdt_setprop_cells(fdt, gutil, "reg", MPC8544_UTIL_OFFSET, 0x1000);
qemu_fdt_setprop(fdt, gutil, "fsl,has-rstcr", NULL, 0);
snprintf(msi, sizeof(msi), "/%s/msi@%llx", soc, MPC8544_MSI_REGS_OFFSET);
qemu_fdt_add_subnode(fdt, msi);
qemu_fdt_setprop_string(fdt, msi, "compatible", "fsl,mpic-msi");
qemu_fdt_setprop_cells(fdt, msi, "reg", MPC8544_MSI_REGS_OFFSET, 0x200);
msi_ph = qemu_fdt_alloc_phandle(fdt);
qemu_fdt_setprop_cells(fdt, msi, "msi-available-ranges", 0x0, 0x100);
qemu_fdt_setprop_phandle(fdt, msi, "interrupt-parent", mpic);
qemu_fdt_setprop_cells(fdt, msi, "interrupts",
0xe0, 0x0,
0xe1, 0x0,
0xe2, 0x0,
0xe3, 0x0,
0xe4, 0x0,
0xe5, 0x0,
0xe6, 0x0,
0xe7, 0x0);
qemu_fdt_setprop_cell(fdt, msi, "phandle", msi_ph);
qemu_fdt_setprop_cell(fdt, msi, "linux,phandle", msi_ph);
snprintf(pci, sizeof(pci), "/pci@%llx",
params->ccsrbar_base + MPC8544_PCI_REGS_OFFSET);
qemu_fdt_add_subnode(fdt, pci);
qemu_fdt_setprop_cell(fdt, pci, "cell-index", 0);
qemu_fdt_setprop_string(fdt, pci, "compatible", "fsl,mpc8540-pci");
qemu_fdt_setprop_string(fdt, pci, "device_type", "pci");
qemu_fdt_setprop_cells(fdt, pci, "interrupt-map-mask", 0xf800, 0x0,
0x0, 0x7);
pci_map = pci_map_create(fdt, qemu_fdt_get_phandle(fdt, mpic),
params->pci_first_slot, params->pci_nr_slots,
&len);
qemu_fdt_setprop(fdt, pci, "interrupt-map", pci_map, len);
qemu_fdt_setprop_phandle(fdt, pci, "interrupt-parent", mpic);
qemu_fdt_setprop_cells(fdt, pci, "interrupts", 24, 2);
qemu_fdt_setprop_cells(fdt, pci, "bus-range", 0, 255);
for (i = 0; i < 14; i++) {
pci_ranges[i] = cpu_to_be32(pci_ranges[i]);
}
qemu_fdt_setprop_cell(fdt, pci, "fsl,msi", msi_ph);
qemu_fdt_setprop(fdt, pci, "ranges", pci_ranges, sizeof(pci_ranges));
qemu_fdt_setprop_cells(fdt, pci, "reg",
(params->ccsrbar_base + MPC8544_PCI_REGS_OFFSET) >> 32,
(params->ccsrbar_base + MPC8544_PCI_REGS_OFFSET),
0, 0x1000);
qemu_fdt_setprop_cell(fdt, pci, "clock-frequency", 66666666);
qemu_fdt_setprop_cell(fdt, pci, "#interrupt-cells", 1);
qemu_fdt_setprop_cell(fdt, pci, "#size-cells", 2);
qemu_fdt_setprop_cell(fdt, pci, "#address-cells", 3);
qemu_fdt_setprop_string(fdt, "/aliases", "pci0", pci);
if (params->has_mpc8xxx_gpio) {
create_dt_mpc8xxx_gpio(fdt, soc, mpic);
}
if (params->has_platform_bus) {
platform_bus_create_devtree(params, fdt, mpic);
}
params->fixup_devtree(params, fdt);
if (toplevel_compat) {
qemu_fdt_setprop(fdt, "/", "compatible", toplevel_compat,
strlen(toplevel_compat) + 1);
}
done:
if (!dry_run) {
qemu_fdt_dumpdtb(fdt, fdt_size);
cpu_physical_memory_write(addr, fdt, fdt_size);
}
ret = fdt_size;
out:
g_free(pci_map);
return ret;
} | {
"code": [],
"line_no": []
} | static int FUNC_0(MachineState *VAR_0,
PPCE500Params *VAR_1,
hwaddr VAR_2,
hwaddr VAR_3,
hwaddr VAR_4,
hwaddr VAR_5,
hwaddr VAR_6,
bool VAR_7)
{
CPUPPCState *env = first_cpu->env_ptr;
int VAR_8 = -1;
uint64_t mem_reg_property[] = { 0, cpu_to_be64(VAR_0->ram_size) };
int VAR_9;
void *VAR_10;
uint8_t hypercall[16];
uint32_t clock_freq = 400000000;
uint32_t tb_freq = 400000000;
int VAR_11;
char VAR_12[] = "fsl,mpc8544-immr\0simple-bus";
char VAR_13[128];
char VAR_14[128];
uint32_t mpic_ph;
uint32_t msi_ph;
char VAR_15[128];
char VAR_16[128];
char VAR_17[128];
uint32_t *pci_map = NULL;
int VAR_18;
uint32_t pci_ranges[14] =
{
0x2000000, 0x0, VAR_1->pci_mmio_bus_base,
VAR_1->pci_mmio_base >> 32, VAR_1->pci_mmio_base,
0x0, 0x20000000,
0x1000000, 0x0, 0x0,
VAR_1->pci_pio_base >> 32, VAR_1->pci_pio_base,
0x0, 0x10000,
};
QemuOpts *machine_opts = qemu_get_machine_opts();
const char *VAR_19 = qemu_opt_get(machine_opts, "dtb");
const char *VAR_20 = qemu_opt_get(machine_opts, "dt_compatible");
if (VAR_19) {
char *VAR_21;
VAR_21 = qemu_find_file(QEMU_FILE_TYPE_BIOS, VAR_19);
if (!VAR_21) {
goto out;
}
VAR_10 = load_device_tree(VAR_21, &VAR_9);
if (!VAR_10) {
goto out;
}
goto done;
}
VAR_10 = create_device_tree(&VAR_9);
if (VAR_10 == NULL) {
goto out;
}
qemu_fdt_setprop_cell(VAR_10, "/", "#address-cells", 2);
qemu_fdt_setprop_cell(VAR_10, "/", "#size-cells", 2);
qemu_fdt_add_subnode(VAR_10, "/memory");
qemu_fdt_setprop_string(VAR_10, "/memory", "device_type", "memory");
qemu_fdt_setprop(VAR_10, "/memory", "reg", mem_reg_property,
sizeof(mem_reg_property));
qemu_fdt_add_subnode(VAR_10, "/chosen");
if (VAR_4) {
VAR_8 = qemu_fdt_setprop_cell(VAR_10, "/chosen", "linux,initrd-start",
VAR_3);
if (VAR_8 < 0) {
fprintf(stderr, "couldn't set /chosen/linux,initrd-start\n");
}
VAR_8 = qemu_fdt_setprop_cell(VAR_10, "/chosen", "linux,initrd-end",
(VAR_3 + VAR_4));
if (VAR_8 < 0) {
fprintf(stderr, "couldn't set /chosen/linux,initrd-end\n");
}
}
if (VAR_5 != -1ULL) {
qemu_fdt_setprop_cells(VAR_10, "/chosen", "qemu,boot-kernel",
VAR_5 >> 32, VAR_5,
VAR_6 >> 32, VAR_6);
}
VAR_8 = qemu_fdt_setprop_string(VAR_10, "/chosen", "bootargs",
VAR_0->kernel_cmdline);
if (VAR_8 < 0)
fprintf(stderr, "couldn't set /chosen/bootargs\n");
if (kvm_enabled()) {
clock_freq = kvmppc_get_clockfreq();
tb_freq = kvmppc_get_tbfreq();
qemu_fdt_add_subnode(VAR_10, "/hypervisor");
qemu_fdt_setprop_string(VAR_10, "/hypervisor", "compatible",
"linux,kvm");
kvmppc_get_hypercall(env, hypercall, sizeof(hypercall));
qemu_fdt_setprop(VAR_10, "/hypervisor", "hcall-instructions",
hypercall, sizeof(hypercall));
if (kvmppc_get_hasidle(env)) {
qemu_fdt_setprop(VAR_10, "/hypervisor", "has-idle", NULL, 0);
}
}
qemu_fdt_add_subnode(VAR_10, "/cpus");
qemu_fdt_setprop_cell(VAR_10, "/cpus", "#address-cells", 1);
qemu_fdt_setprop_cell(VAR_10, "/cpus", "#size-cells", 0);
for (VAR_11 = smp_cpus - 1; VAR_11 >= 0; VAR_11--) {
CPUState *cpu;
PowerPCCPU *pcpu;
char VAR_22[128];
uint64_t cpu_release_addr = VAR_1->spin_base + (VAR_11 * 0x20);
cpu = qemu_get_cpu(VAR_11);
if (cpu == NULL) {
continue;
}
env = cpu->env_ptr;
pcpu = POWERPC_CPU(cpu);
snprintf(VAR_22, sizeof(VAR_22), "/cpus/PowerPC,8544@%x",
ppc_get_vcpu_dt_id(pcpu));
qemu_fdt_add_subnode(VAR_10, VAR_22);
qemu_fdt_setprop_cell(VAR_10, VAR_22, "clock-frequency", clock_freq);
qemu_fdt_setprop_cell(VAR_10, VAR_22, "timebase-frequency", tb_freq);
qemu_fdt_setprop_string(VAR_10, VAR_22, "device_type", "cpu");
qemu_fdt_setprop_cell(VAR_10, VAR_22, "reg",
ppc_get_vcpu_dt_id(pcpu));
qemu_fdt_setprop_cell(VAR_10, VAR_22, "d-cache-line-size",
env->dcache_line_size);
qemu_fdt_setprop_cell(VAR_10, VAR_22, "VAR_11-cache-line-size",
env->icache_line_size);
qemu_fdt_setprop_cell(VAR_10, VAR_22, "d-cache-size", 0x8000);
qemu_fdt_setprop_cell(VAR_10, VAR_22, "VAR_11-cache-size", 0x8000);
qemu_fdt_setprop_cell(VAR_10, VAR_22, "bus-frequency", 0);
if (cpu->cpu_index) {
qemu_fdt_setprop_string(VAR_10, VAR_22, "status", "disabled");
qemu_fdt_setprop_string(VAR_10, VAR_22, "enable-method",
"spin-table");
qemu_fdt_setprop_u64(VAR_10, VAR_22, "cpu-release-VAR_2",
cpu_release_addr);
} else {
qemu_fdt_setprop_string(VAR_10, VAR_22, "status", "okay");
}
}
qemu_fdt_add_subnode(VAR_10, "/aliases");
snprintf(VAR_13, sizeof(VAR_13), "/VAR_13@%"PRIx64, VAR_1->ccsrbar_base);
qemu_fdt_add_subnode(VAR_10, VAR_13);
qemu_fdt_setprop_string(VAR_10, VAR_13, "device_type", "VAR_13");
qemu_fdt_setprop(VAR_10, VAR_13, "compatible", VAR_12,
sizeof(VAR_12));
qemu_fdt_setprop_cell(VAR_10, VAR_13, "#address-cells", 1);
qemu_fdt_setprop_cell(VAR_10, VAR_13, "#size-cells", 1);
qemu_fdt_setprop_cells(VAR_10, VAR_13, "ranges", 0x0,
VAR_1->ccsrbar_base >> 32, VAR_1->ccsrbar_base,
MPC8544_CCSRBAR_SIZE);
qemu_fdt_setprop_cell(VAR_10, VAR_13, "bus-frequency", 0);
snprintf(VAR_14, sizeof(VAR_14), "%s/pic@%llx", VAR_13, MPC8544_MPIC_REGS_OFFSET);
qemu_fdt_add_subnode(VAR_10, VAR_14);
qemu_fdt_setprop_string(VAR_10, VAR_14, "device_type", "open-pic");
qemu_fdt_setprop_string(VAR_10, VAR_14, "compatible", "fsl,VAR_14");
qemu_fdt_setprop_cells(VAR_10, VAR_14, "reg", MPC8544_MPIC_REGS_OFFSET,
0x40000);
qemu_fdt_setprop_cell(VAR_10, VAR_14, "#address-cells", 0);
qemu_fdt_setprop_cell(VAR_10, VAR_14, "#interrupt-cells", 2);
mpic_ph = qemu_fdt_alloc_phandle(VAR_10);
qemu_fdt_setprop_cell(VAR_10, VAR_14, "phandle", mpic_ph);
qemu_fdt_setprop_cell(VAR_10, VAR_14, "linux,phandle", mpic_ph);
qemu_fdt_setprop(VAR_10, VAR_14, "interrupt-controller", NULL, 0);
if (serial_hds[1]) {
dt_serial_create(VAR_10, MPC8544_SERIAL1_REGS_OFFSET,
VAR_13, VAR_14, "serial1", 1, false);
}
if (serial_hds[0]) {
dt_serial_create(VAR_10, MPC8544_SERIAL0_REGS_OFFSET,
VAR_13, VAR_14, "serial0", 0, true);
}
snprintf(VAR_15, sizeof(VAR_15), "%s/global-utilities@%llx", VAR_13,
MPC8544_UTIL_OFFSET);
qemu_fdt_add_subnode(VAR_10, VAR_15);
qemu_fdt_setprop_string(VAR_10, VAR_15, "compatible", "fsl,mpc8544-guts");
qemu_fdt_setprop_cells(VAR_10, VAR_15, "reg", MPC8544_UTIL_OFFSET, 0x1000);
qemu_fdt_setprop(VAR_10, VAR_15, "fsl,has-rstcr", NULL, 0);
snprintf(VAR_17, sizeof(VAR_17), "/%s/VAR_17@%llx", VAR_13, MPC8544_MSI_REGS_OFFSET);
qemu_fdt_add_subnode(VAR_10, VAR_17);
qemu_fdt_setprop_string(VAR_10, VAR_17, "compatible", "fsl,VAR_14-VAR_17");
qemu_fdt_setprop_cells(VAR_10, VAR_17, "reg", MPC8544_MSI_REGS_OFFSET, 0x200);
msi_ph = qemu_fdt_alloc_phandle(VAR_10);
qemu_fdt_setprop_cells(VAR_10, VAR_17, "VAR_17-available-ranges", 0x0, 0x100);
qemu_fdt_setprop_phandle(VAR_10, VAR_17, "interrupt-parent", VAR_14);
qemu_fdt_setprop_cells(VAR_10, VAR_17, "interrupts",
0xe0, 0x0,
0xe1, 0x0,
0xe2, 0x0,
0xe3, 0x0,
0xe4, 0x0,
0xe5, 0x0,
0xe6, 0x0,
0xe7, 0x0);
qemu_fdt_setprop_cell(VAR_10, VAR_17, "phandle", msi_ph);
qemu_fdt_setprop_cell(VAR_10, VAR_17, "linux,phandle", msi_ph);
snprintf(VAR_16, sizeof(VAR_16), "/VAR_16@%llx",
VAR_1->ccsrbar_base + MPC8544_PCI_REGS_OFFSET);
qemu_fdt_add_subnode(VAR_10, VAR_16);
qemu_fdt_setprop_cell(VAR_10, VAR_16, "cell-index", 0);
qemu_fdt_setprop_string(VAR_10, VAR_16, "compatible", "fsl,mpc8540-VAR_16");
qemu_fdt_setprop_string(VAR_10, VAR_16, "device_type", "VAR_16");
qemu_fdt_setprop_cells(VAR_10, VAR_16, "interrupt-map-mask", 0xf800, 0x0,
0x0, 0x7);
pci_map = pci_map_create(VAR_10, qemu_fdt_get_phandle(VAR_10, VAR_14),
VAR_1->pci_first_slot, VAR_1->pci_nr_slots,
&VAR_18);
qemu_fdt_setprop(VAR_10, VAR_16, "interrupt-map", pci_map, VAR_18);
qemu_fdt_setprop_phandle(VAR_10, VAR_16, "interrupt-parent", VAR_14);
qemu_fdt_setprop_cells(VAR_10, VAR_16, "interrupts", 24, 2);
qemu_fdt_setprop_cells(VAR_10, VAR_16, "bus-range", 0, 255);
for (VAR_11 = 0; VAR_11 < 14; VAR_11++) {
pci_ranges[VAR_11] = cpu_to_be32(pci_ranges[VAR_11]);
}
qemu_fdt_setprop_cell(VAR_10, VAR_16, "fsl,VAR_17", msi_ph);
qemu_fdt_setprop(VAR_10, VAR_16, "ranges", pci_ranges, sizeof(pci_ranges));
qemu_fdt_setprop_cells(VAR_10, VAR_16, "reg",
(VAR_1->ccsrbar_base + MPC8544_PCI_REGS_OFFSET) >> 32,
(VAR_1->ccsrbar_base + MPC8544_PCI_REGS_OFFSET),
0, 0x1000);
qemu_fdt_setprop_cell(VAR_10, VAR_16, "clock-frequency", 66666666);
qemu_fdt_setprop_cell(VAR_10, VAR_16, "#interrupt-cells", 1);
qemu_fdt_setprop_cell(VAR_10, VAR_16, "#size-cells", 2);
qemu_fdt_setprop_cell(VAR_10, VAR_16, "#address-cells", 3);
qemu_fdt_setprop_string(VAR_10, "/aliases", "pci0", VAR_16);
if (VAR_1->has_mpc8xxx_gpio) {
create_dt_mpc8xxx_gpio(VAR_10, VAR_13, VAR_14);
}
if (VAR_1->has_platform_bus) {
platform_bus_create_devtree(VAR_1, VAR_10, VAR_14);
}
VAR_1->fixup_devtree(VAR_1, VAR_10);
if (VAR_20) {
qemu_fdt_setprop(VAR_10, "/", "compatible", VAR_20,
strlen(VAR_20) + 1);
}
done:
if (!VAR_7) {
qemu_fdt_dumpdtb(VAR_10, VAR_9);
cpu_physical_memory_write(VAR_2, VAR_10, VAR_9);
}
VAR_8 = VAR_9;
out:
g_free(pci_map);
return VAR_8;
} | [
"static int FUNC_0(MachineState *VAR_0,\nPPCE500Params *VAR_1,\nhwaddr VAR_2,\nhwaddr VAR_3,\nhwaddr VAR_4,\nhwaddr VAR_5,\nhwaddr VAR_6,\nbool VAR_7)\n{",
"CPUPPCState *env = first_cpu->env_ptr;",
"int VAR_8 = -1;",
"uint64_t mem_reg_property[] = { 0, cpu_to_be64(VAR_0->ram_size) };",
"int VAR_9;",
"void *VAR_10;",
"uint8_t hypercall[16];",
"uint32_t clock_freq = 400000000;",
"uint32_t tb_freq = 400000000;",
"int VAR_11;",
"char VAR_12[] = \"fsl,mpc8544-immr\\0simple-bus\";",
"char VAR_13[128];",
"char VAR_14[128];",
"uint32_t mpic_ph;",
"uint32_t msi_ph;",
"char VAR_15[128];",
"char VAR_16[128];",
"char VAR_17[128];",
"uint32_t *pci_map = NULL;",
"int VAR_18;",
"uint32_t pci_ranges[14] =\n{",
"0x2000000, 0x0, VAR_1->pci_mmio_bus_base,\nVAR_1->pci_mmio_base >> 32, VAR_1->pci_mmio_base,\n0x0, 0x20000000,\n0x1000000, 0x0, 0x0,\nVAR_1->pci_pio_base >> 32, VAR_1->pci_pio_base,\n0x0, 0x10000,\n};",
"QemuOpts *machine_opts = qemu_get_machine_opts();",
"const char *VAR_19 = qemu_opt_get(machine_opts, \"dtb\");",
"const char *VAR_20 = qemu_opt_get(machine_opts, \"dt_compatible\");",
"if (VAR_19) {",
"char *VAR_21;",
"VAR_21 = qemu_find_file(QEMU_FILE_TYPE_BIOS, VAR_19);",
"if (!VAR_21) {",
"goto out;",
"}",
"VAR_10 = load_device_tree(VAR_21, &VAR_9);",
"if (!VAR_10) {",
"goto out;",
"}",
"goto done;",
"}",
"VAR_10 = create_device_tree(&VAR_9);",
"if (VAR_10 == NULL) {",
"goto out;",
"}",
"qemu_fdt_setprop_cell(VAR_10, \"/\", \"#address-cells\", 2);",
"qemu_fdt_setprop_cell(VAR_10, \"/\", \"#size-cells\", 2);",
"qemu_fdt_add_subnode(VAR_10, \"/memory\");",
"qemu_fdt_setprop_string(VAR_10, \"/memory\", \"device_type\", \"memory\");",
"qemu_fdt_setprop(VAR_10, \"/memory\", \"reg\", mem_reg_property,\nsizeof(mem_reg_property));",
"qemu_fdt_add_subnode(VAR_10, \"/chosen\");",
"if (VAR_4) {",
"VAR_8 = qemu_fdt_setprop_cell(VAR_10, \"/chosen\", \"linux,initrd-start\",\nVAR_3);",
"if (VAR_8 < 0) {",
"fprintf(stderr, \"couldn't set /chosen/linux,initrd-start\\n\");",
"}",
"VAR_8 = qemu_fdt_setprop_cell(VAR_10, \"/chosen\", \"linux,initrd-end\",\n(VAR_3 + VAR_4));",
"if (VAR_8 < 0) {",
"fprintf(stderr, \"couldn't set /chosen/linux,initrd-end\\n\");",
"}",
"}",
"if (VAR_5 != -1ULL) {",
"qemu_fdt_setprop_cells(VAR_10, \"/chosen\", \"qemu,boot-kernel\",\nVAR_5 >> 32, VAR_5,\nVAR_6 >> 32, VAR_6);",
"}",
"VAR_8 = qemu_fdt_setprop_string(VAR_10, \"/chosen\", \"bootargs\",\nVAR_0->kernel_cmdline);",
"if (VAR_8 < 0)\nfprintf(stderr, \"couldn't set /chosen/bootargs\\n\");",
"if (kvm_enabled()) {",
"clock_freq = kvmppc_get_clockfreq();",
"tb_freq = kvmppc_get_tbfreq();",
"qemu_fdt_add_subnode(VAR_10, \"/hypervisor\");",
"qemu_fdt_setprop_string(VAR_10, \"/hypervisor\", \"compatible\",\n\"linux,kvm\");",
"kvmppc_get_hypercall(env, hypercall, sizeof(hypercall));",
"qemu_fdt_setprop(VAR_10, \"/hypervisor\", \"hcall-instructions\",\nhypercall, sizeof(hypercall));",
"if (kvmppc_get_hasidle(env)) {",
"qemu_fdt_setprop(VAR_10, \"/hypervisor\", \"has-idle\", NULL, 0);",
"}",
"}",
"qemu_fdt_add_subnode(VAR_10, \"/cpus\");",
"qemu_fdt_setprop_cell(VAR_10, \"/cpus\", \"#address-cells\", 1);",
"qemu_fdt_setprop_cell(VAR_10, \"/cpus\", \"#size-cells\", 0);",
"for (VAR_11 = smp_cpus - 1; VAR_11 >= 0; VAR_11--) {",
"CPUState *cpu;",
"PowerPCCPU *pcpu;",
"char VAR_22[128];",
"uint64_t cpu_release_addr = VAR_1->spin_base + (VAR_11 * 0x20);",
"cpu = qemu_get_cpu(VAR_11);",
"if (cpu == NULL) {",
"continue;",
"}",
"env = cpu->env_ptr;",
"pcpu = POWERPC_CPU(cpu);",
"snprintf(VAR_22, sizeof(VAR_22), \"/cpus/PowerPC,8544@%x\",\nppc_get_vcpu_dt_id(pcpu));",
"qemu_fdt_add_subnode(VAR_10, VAR_22);",
"qemu_fdt_setprop_cell(VAR_10, VAR_22, \"clock-frequency\", clock_freq);",
"qemu_fdt_setprop_cell(VAR_10, VAR_22, \"timebase-frequency\", tb_freq);",
"qemu_fdt_setprop_string(VAR_10, VAR_22, \"device_type\", \"cpu\");",
"qemu_fdt_setprop_cell(VAR_10, VAR_22, \"reg\",\nppc_get_vcpu_dt_id(pcpu));",
"qemu_fdt_setprop_cell(VAR_10, VAR_22, \"d-cache-line-size\",\nenv->dcache_line_size);",
"qemu_fdt_setprop_cell(VAR_10, VAR_22, \"VAR_11-cache-line-size\",\nenv->icache_line_size);",
"qemu_fdt_setprop_cell(VAR_10, VAR_22, \"d-cache-size\", 0x8000);",
"qemu_fdt_setprop_cell(VAR_10, VAR_22, \"VAR_11-cache-size\", 0x8000);",
"qemu_fdt_setprop_cell(VAR_10, VAR_22, \"bus-frequency\", 0);",
"if (cpu->cpu_index) {",
"qemu_fdt_setprop_string(VAR_10, VAR_22, \"status\", \"disabled\");",
"qemu_fdt_setprop_string(VAR_10, VAR_22, \"enable-method\",\n\"spin-table\");",
"qemu_fdt_setprop_u64(VAR_10, VAR_22, \"cpu-release-VAR_2\",\ncpu_release_addr);",
"} else {",
"qemu_fdt_setprop_string(VAR_10, VAR_22, \"status\", \"okay\");",
"}",
"}",
"qemu_fdt_add_subnode(VAR_10, \"/aliases\");",
"snprintf(VAR_13, sizeof(VAR_13), \"/VAR_13@%\"PRIx64, VAR_1->ccsrbar_base);",
"qemu_fdt_add_subnode(VAR_10, VAR_13);",
"qemu_fdt_setprop_string(VAR_10, VAR_13, \"device_type\", \"VAR_13\");",
"qemu_fdt_setprop(VAR_10, VAR_13, \"compatible\", VAR_12,\nsizeof(VAR_12));",
"qemu_fdt_setprop_cell(VAR_10, VAR_13, \"#address-cells\", 1);",
"qemu_fdt_setprop_cell(VAR_10, VAR_13, \"#size-cells\", 1);",
"qemu_fdt_setprop_cells(VAR_10, VAR_13, \"ranges\", 0x0,\nVAR_1->ccsrbar_base >> 32, VAR_1->ccsrbar_base,\nMPC8544_CCSRBAR_SIZE);",
"qemu_fdt_setprop_cell(VAR_10, VAR_13, \"bus-frequency\", 0);",
"snprintf(VAR_14, sizeof(VAR_14), \"%s/pic@%llx\", VAR_13, MPC8544_MPIC_REGS_OFFSET);",
"qemu_fdt_add_subnode(VAR_10, VAR_14);",
"qemu_fdt_setprop_string(VAR_10, VAR_14, \"device_type\", \"open-pic\");",
"qemu_fdt_setprop_string(VAR_10, VAR_14, \"compatible\", \"fsl,VAR_14\");",
"qemu_fdt_setprop_cells(VAR_10, VAR_14, \"reg\", MPC8544_MPIC_REGS_OFFSET,\n0x40000);",
"qemu_fdt_setprop_cell(VAR_10, VAR_14, \"#address-cells\", 0);",
"qemu_fdt_setprop_cell(VAR_10, VAR_14, \"#interrupt-cells\", 2);",
"mpic_ph = qemu_fdt_alloc_phandle(VAR_10);",
"qemu_fdt_setprop_cell(VAR_10, VAR_14, \"phandle\", mpic_ph);",
"qemu_fdt_setprop_cell(VAR_10, VAR_14, \"linux,phandle\", mpic_ph);",
"qemu_fdt_setprop(VAR_10, VAR_14, \"interrupt-controller\", NULL, 0);",
"if (serial_hds[1]) {",
"dt_serial_create(VAR_10, MPC8544_SERIAL1_REGS_OFFSET,\nVAR_13, VAR_14, \"serial1\", 1, false);",
"}",
"if (serial_hds[0]) {",
"dt_serial_create(VAR_10, MPC8544_SERIAL0_REGS_OFFSET,\nVAR_13, VAR_14, \"serial0\", 0, true);",
"}",
"snprintf(VAR_15, sizeof(VAR_15), \"%s/global-utilities@%llx\", VAR_13,\nMPC8544_UTIL_OFFSET);",
"qemu_fdt_add_subnode(VAR_10, VAR_15);",
"qemu_fdt_setprop_string(VAR_10, VAR_15, \"compatible\", \"fsl,mpc8544-guts\");",
"qemu_fdt_setprop_cells(VAR_10, VAR_15, \"reg\", MPC8544_UTIL_OFFSET, 0x1000);",
"qemu_fdt_setprop(VAR_10, VAR_15, \"fsl,has-rstcr\", NULL, 0);",
"snprintf(VAR_17, sizeof(VAR_17), \"/%s/VAR_17@%llx\", VAR_13, MPC8544_MSI_REGS_OFFSET);",
"qemu_fdt_add_subnode(VAR_10, VAR_17);",
"qemu_fdt_setprop_string(VAR_10, VAR_17, \"compatible\", \"fsl,VAR_14-VAR_17\");",
"qemu_fdt_setprop_cells(VAR_10, VAR_17, \"reg\", MPC8544_MSI_REGS_OFFSET, 0x200);",
"msi_ph = qemu_fdt_alloc_phandle(VAR_10);",
"qemu_fdt_setprop_cells(VAR_10, VAR_17, \"VAR_17-available-ranges\", 0x0, 0x100);",
"qemu_fdt_setprop_phandle(VAR_10, VAR_17, \"interrupt-parent\", VAR_14);",
"qemu_fdt_setprop_cells(VAR_10, VAR_17, \"interrupts\",\n0xe0, 0x0,\n0xe1, 0x0,\n0xe2, 0x0,\n0xe3, 0x0,\n0xe4, 0x0,\n0xe5, 0x0,\n0xe6, 0x0,\n0xe7, 0x0);",
"qemu_fdt_setprop_cell(VAR_10, VAR_17, \"phandle\", msi_ph);",
"qemu_fdt_setprop_cell(VAR_10, VAR_17, \"linux,phandle\", msi_ph);",
"snprintf(VAR_16, sizeof(VAR_16), \"/VAR_16@%llx\",\nVAR_1->ccsrbar_base + MPC8544_PCI_REGS_OFFSET);",
"qemu_fdt_add_subnode(VAR_10, VAR_16);",
"qemu_fdt_setprop_cell(VAR_10, VAR_16, \"cell-index\", 0);",
"qemu_fdt_setprop_string(VAR_10, VAR_16, \"compatible\", \"fsl,mpc8540-VAR_16\");",
"qemu_fdt_setprop_string(VAR_10, VAR_16, \"device_type\", \"VAR_16\");",
"qemu_fdt_setprop_cells(VAR_10, VAR_16, \"interrupt-map-mask\", 0xf800, 0x0,\n0x0, 0x7);",
"pci_map = pci_map_create(VAR_10, qemu_fdt_get_phandle(VAR_10, VAR_14),\nVAR_1->pci_first_slot, VAR_1->pci_nr_slots,\n&VAR_18);",
"qemu_fdt_setprop(VAR_10, VAR_16, \"interrupt-map\", pci_map, VAR_18);",
"qemu_fdt_setprop_phandle(VAR_10, VAR_16, \"interrupt-parent\", VAR_14);",
"qemu_fdt_setprop_cells(VAR_10, VAR_16, \"interrupts\", 24, 2);",
"qemu_fdt_setprop_cells(VAR_10, VAR_16, \"bus-range\", 0, 255);",
"for (VAR_11 = 0; VAR_11 < 14; VAR_11++) {",
"pci_ranges[VAR_11] = cpu_to_be32(pci_ranges[VAR_11]);",
"}",
"qemu_fdt_setprop_cell(VAR_10, VAR_16, \"fsl,VAR_17\", msi_ph);",
"qemu_fdt_setprop(VAR_10, VAR_16, \"ranges\", pci_ranges, sizeof(pci_ranges));",
"qemu_fdt_setprop_cells(VAR_10, VAR_16, \"reg\",\n(VAR_1->ccsrbar_base + MPC8544_PCI_REGS_OFFSET) >> 32,\n(VAR_1->ccsrbar_base + MPC8544_PCI_REGS_OFFSET),\n0, 0x1000);",
"qemu_fdt_setprop_cell(VAR_10, VAR_16, \"clock-frequency\", 66666666);",
"qemu_fdt_setprop_cell(VAR_10, VAR_16, \"#interrupt-cells\", 1);",
"qemu_fdt_setprop_cell(VAR_10, VAR_16, \"#size-cells\", 2);",
"qemu_fdt_setprop_cell(VAR_10, VAR_16, \"#address-cells\", 3);",
"qemu_fdt_setprop_string(VAR_10, \"/aliases\", \"pci0\", VAR_16);",
"if (VAR_1->has_mpc8xxx_gpio) {",
"create_dt_mpc8xxx_gpio(VAR_10, VAR_13, VAR_14);",
"}",
"if (VAR_1->has_platform_bus) {",
"platform_bus_create_devtree(VAR_1, VAR_10, VAR_14);",
"}",
"VAR_1->fixup_devtree(VAR_1, VAR_10);",
"if (VAR_20) {",
"qemu_fdt_setprop(VAR_10, \"/\", \"compatible\", VAR_20,\nstrlen(VAR_20) + 1);",
"}",
"done:\nif (!VAR_7) {",
"qemu_fdt_dumpdtb(VAR_10, VAR_9);",
"cpu_physical_memory_write(VAR_2, VAR_10, VAR_9);",
"}",
"VAR_8 = VAR_9;",
"out:\ng_free(pci_map);",
"return VAR_8;",
"}"
] | [
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] | [
[
1,
3,
5,
7,
9,
11,
13,
15,
17
],
[
19
],
[
21
],
[
23
],
[
25
],
[
27
],
[
29
],
[
31
],
[
33
],
[
35
],
[
37
],
[
39
],
[
41
],
[
43
],
[
45
],
[
47
],
[
49
],
[
51
],
[
53
],
[
55
],
[
57,
59
],
[
61,
63,
65,
69,
71,
73,
75
],
[
77
],
[
79
],
[
81
],
[
85
],
[
87
],
[
89
],
[
91
],
[
93
],
[
95
],
[
99
],
[
102
],
[
104
],
[
106
],
[
108
],
[
110
],
[
114
],
[
116
],
[
118
],
[
120
],
[
126
],
[
128
],
[
132
],
[
134
],
[
136,
138
],
[
142
],
[
144
],
[
146,
148
],
[
150
],
[
152
],
[
154
],
[
158,
160
],
[
162
],
[
164
],
[
166
],
[
170
],
[
174
],
[
176,
178,
180
],
[
182
],
[
186,
188
],
[
190,
192
],
[
196
],
[
200
],
[
202
],
[
208
],
[
210,
212
],
[
214
],
[
216,
218
],
[
222
],
[
224
],
[
226
],
[
228
],
[
234
],
[
236
],
[
238
],
[
246
],
[
248
],
[
250
],
[
252
],
[
254
],
[
258
],
[
260
],
[
262
],
[
264
],
[
266
],
[
268
],
[
272,
274
],
[
276
],
[
278
],
[
280
],
[
282
],
[
284,
286
],
[
288,
290
],
[
292,
294
],
[
296
],
[
298
],
[
300
],
[
302
],
[
304
],
[
306,
308
],
[
310,
312
],
[
314
],
[
316
],
[
318
],
[
320
],
[
324
],
[
328
],
[
330
],
[
332
],
[
334,
336
],
[
338
],
[
340
],
[
342,
344,
346
],
[
350
],
[
354
],
[
356
],
[
358
],
[
360
],
[
362,
364
],
[
366
],
[
368
],
[
370
],
[
372
],
[
374
],
[
376
],
[
390
],
[
392,
394
],
[
396
],
[
400
],
[
402,
404
],
[
406
],
[
410,
412
],
[
414
],
[
416
],
[
418
],
[
420
],
[
424
],
[
426
],
[
428
],
[
430
],
[
432
],
[
434
],
[
436
],
[
438,
440,
442,
444,
446,
448,
450,
452,
454
],
[
456
],
[
458
],
[
462,
464
],
[
466
],
[
468
],
[
470
],
[
472
],
[
474,
476
],
[
478,
480,
482
],
[
484
],
[
486
],
[
488
],
[
490
],
[
492
],
[
494
],
[
496
],
[
498
],
[
500
],
[
502,
504,
506,
508
],
[
510
],
[
512
],
[
514
],
[
516
],
[
518
],
[
522
],
[
524
],
[
526
],
[
530
],
[
532
],
[
534
],
[
538
],
[
542
],
[
544,
546
],
[
548
],
[
552,
554
],
[
556
],
[
558
],
[
560
],
[
562
],
[
566,
568
],
[
572
],
[
574
]
] |
25,560 | pvscsi_on_cmd_setup_rings(PVSCSIState *s)
{
PVSCSICmdDescSetupRings *rc =
(PVSCSICmdDescSetupRings *) s->curr_cmd_data;
trace_pvscsi_on_cmd_arrived("PVSCSI_CMD_SETUP_RINGS");
pvscsi_dbg_dump_tx_rings_config(rc);
pvscsi_ring_init_data(&s->rings, rc);
s->rings_info_valid = TRUE;
return PVSCSI_COMMAND_PROCESSING_SUCCEEDED;
}
| true | qemu | 3e831b40e015ba34dfb55ff11f767001839425ff | pvscsi_on_cmd_setup_rings(PVSCSIState *s)
{
PVSCSICmdDescSetupRings *rc =
(PVSCSICmdDescSetupRings *) s->curr_cmd_data;
trace_pvscsi_on_cmd_arrived("PVSCSI_CMD_SETUP_RINGS");
pvscsi_dbg_dump_tx_rings_config(rc);
pvscsi_ring_init_data(&s->rings, rc);
s->rings_info_valid = TRUE;
return PVSCSI_COMMAND_PROCESSING_SUCCEEDED;
}
| {
"code": [
" pvscsi_ring_init_data(&s->rings, rc);"
],
"line_no": [
17
]
} | FUNC_0(PVSCSIState *VAR_0)
{
PVSCSICmdDescSetupRings *rc =
(PVSCSICmdDescSetupRings *) VAR_0->curr_cmd_data;
trace_pvscsi_on_cmd_arrived("PVSCSI_CMD_SETUP_RINGS");
pvscsi_dbg_dump_tx_rings_config(rc);
pvscsi_ring_init_data(&VAR_0->rings, rc);
VAR_0->rings_info_valid = TRUE;
return PVSCSI_COMMAND_PROCESSING_SUCCEEDED;
}
| [
"FUNC_0(PVSCSIState *VAR_0)\n{",
"PVSCSICmdDescSetupRings *rc =\n(PVSCSICmdDescSetupRings *) VAR_0->curr_cmd_data;",
"trace_pvscsi_on_cmd_arrived(\"PVSCSI_CMD_SETUP_RINGS\");",
"pvscsi_dbg_dump_tx_rings_config(rc);",
"pvscsi_ring_init_data(&VAR_0->rings, rc);",
"VAR_0->rings_info_valid = TRUE;",
"return PVSCSI_COMMAND_PROCESSING_SUCCEEDED;",
"}"
] | [
0,
0,
0,
0,
1,
0,
0,
0
] | [
[
1,
3
],
[
5,
7
],
[
11
],
[
15
],
[
17
],
[
19
],
[
21
],
[
23
]
] |
25,561 | void ff_snow_vertical_compose97i_mmx(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, IDWTELEM *b3, IDWTELEM *b4, IDWTELEM *b5, int width){
long i = width;
while(i & 15)
{
i--;
b4[i] -= (W_DM*(b3[i] + b5[i])+W_DO)>>W_DS;
b3[i] -= (W_CM*(b2[i] + b4[i])+W_CO)>>W_CS;
b2[i] += (W_BM*(b1[i] + b3[i])+4*b2[i]+W_BO)>>W_BS;
b1[i] += (W_AM*(b0[i] + b2[i])+W_AO)>>W_AS;
}
i+=i;
asm volatile(
"jmp 2f \n\t"
"1: \n\t"
snow_vertical_compose_mmx_load("%4","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_add("%6","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_move("mm0","mm2","mm4","mm6","mm1","mm3","mm5","mm7")
snow_vertical_compose_sra("1","mm0","mm2","mm4","mm6")
snow_vertical_compose_r2r_add("mm1","mm3","mm5","mm7","mm0","mm2","mm4","mm6")
"pcmpeqw %%mm1, %%mm1 \n\t"
"psllw $15, %%mm1 \n\t"
"psrlw $14, %%mm1 \n\t"
snow_vertical_compose_r2r_add("mm1","mm1","mm1","mm1","mm0","mm2","mm4","mm6")
snow_vertical_compose_sra("2","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_load("%5","mm1","mm3","mm5","mm7")
snow_vertical_compose_r2r_sub("mm0","mm2","mm4","mm6","mm1","mm3","mm5","mm7")
snow_vertical_compose_mmx_store("%5","mm1","mm3","mm5","mm7")
snow_vertical_compose_mmx_load("%4","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_add("%3","mm1","mm3","mm5","mm7")
snow_vertical_compose_r2r_sub("mm1","mm3","mm5","mm7","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_store("%4","mm0","mm2","mm4","mm6")
"pcmpeqw %%mm7, %%mm7 \n\t"
"pcmpeqw %%mm5, %%mm5 \n\t"
"psllw $15, %%mm7 \n\t"
"psrlw $13, %%mm5 \n\t"
"paddw %%mm7, %%mm5 \n\t"
snow_vertical_compose_r2r_add("mm5","mm5","mm5","mm5","mm0","mm2","mm4","mm6")
"movq (%2,%%"REG_d"), %%mm1 \n\t"
"movq 8(%2,%%"REG_d"), %%mm3 \n\t"
"paddw %%mm7, %%mm1 \n\t"
"paddw %%mm7, %%mm3 \n\t"
"pavgw %%mm1, %%mm0 \n\t"
"pavgw %%mm3, %%mm2 \n\t"
"movq 16(%2,%%"REG_d"), %%mm1 \n\t"
"movq 24(%2,%%"REG_d"), %%mm3 \n\t"
"paddw %%mm7, %%mm1 \n\t"
"paddw %%mm7, %%mm3 \n\t"
"pavgw %%mm1, %%mm4 \n\t"
"pavgw %%mm3, %%mm6 \n\t"
snow_vertical_compose_r2r_sub("mm7","mm7","mm7","mm7","mm0","mm2","mm4","mm6")
snow_vertical_compose_sra("1","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_add("%3","mm0","mm2","mm4","mm6")
snow_vertical_compose_sra("2","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_add("%3","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_store("%3","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_add("%1","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_move("mm0","mm2","mm4","mm6","mm1","mm3","mm5","mm7")
snow_vertical_compose_sra("1","mm0","mm2","mm4","mm6")
snow_vertical_compose_r2r_add("mm1","mm3","mm5","mm7","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_add("%2","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_store("%2","mm0","mm2","mm4","mm6")
"2: \n\t"
"sub $32, %%"REG_d" \n\t"
"jge 1b \n\t"
:"+d"(i)
:"r"(b0),"r"(b1),"r"(b2),"r"(b3),"r"(b4),"r"(b5));
}
| true | FFmpeg | cefa5999534de75686607891b4c06f5b8bd99991 | void ff_snow_vertical_compose97i_mmx(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, IDWTELEM *b3, IDWTELEM *b4, IDWTELEM *b5, int width){
long i = width;
while(i & 15)
{
i--;
b4[i] -= (W_DM*(b3[i] + b5[i])+W_DO)>>W_DS;
b3[i] -= (W_CM*(b2[i] + b4[i])+W_CO)>>W_CS;
b2[i] += (W_BM*(b1[i] + b3[i])+4*b2[i]+W_BO)>>W_BS;
b1[i] += (W_AM*(b0[i] + b2[i])+W_AO)>>W_AS;
}
i+=i;
asm volatile(
"jmp 2f \n\t"
"1: \n\t"
snow_vertical_compose_mmx_load("%4","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_add("%6","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_move("mm0","mm2","mm4","mm6","mm1","mm3","mm5","mm7")
snow_vertical_compose_sra("1","mm0","mm2","mm4","mm6")
snow_vertical_compose_r2r_add("mm1","mm3","mm5","mm7","mm0","mm2","mm4","mm6")
"pcmpeqw %%mm1, %%mm1 \n\t"
"psllw $15, %%mm1 \n\t"
"psrlw $14, %%mm1 \n\t"
snow_vertical_compose_r2r_add("mm1","mm1","mm1","mm1","mm0","mm2","mm4","mm6")
snow_vertical_compose_sra("2","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_load("%5","mm1","mm3","mm5","mm7")
snow_vertical_compose_r2r_sub("mm0","mm2","mm4","mm6","mm1","mm3","mm5","mm7")
snow_vertical_compose_mmx_store("%5","mm1","mm3","mm5","mm7")
snow_vertical_compose_mmx_load("%4","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_add("%3","mm1","mm3","mm5","mm7")
snow_vertical_compose_r2r_sub("mm1","mm3","mm5","mm7","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_store("%4","mm0","mm2","mm4","mm6")
"pcmpeqw %%mm7, %%mm7 \n\t"
"pcmpeqw %%mm5, %%mm5 \n\t"
"psllw $15, %%mm7 \n\t"
"psrlw $13, %%mm5 \n\t"
"paddw %%mm7, %%mm5 \n\t"
snow_vertical_compose_r2r_add("mm5","mm5","mm5","mm5","mm0","mm2","mm4","mm6")
"movq (%2,%%"REG_d"), %%mm1 \n\t"
"movq 8(%2,%%"REG_d"), %%mm3 \n\t"
"paddw %%mm7, %%mm1 \n\t"
"paddw %%mm7, %%mm3 \n\t"
"pavgw %%mm1, %%mm0 \n\t"
"pavgw %%mm3, %%mm2 \n\t"
"movq 16(%2,%%"REG_d"), %%mm1 \n\t"
"movq 24(%2,%%"REG_d"), %%mm3 \n\t"
"paddw %%mm7, %%mm1 \n\t"
"paddw %%mm7, %%mm3 \n\t"
"pavgw %%mm1, %%mm4 \n\t"
"pavgw %%mm3, %%mm6 \n\t"
snow_vertical_compose_r2r_sub("mm7","mm7","mm7","mm7","mm0","mm2","mm4","mm6")
snow_vertical_compose_sra("1","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_add("%3","mm0","mm2","mm4","mm6")
snow_vertical_compose_sra("2","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_add("%3","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_store("%3","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_add("%1","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_move("mm0","mm2","mm4","mm6","mm1","mm3","mm5","mm7")
snow_vertical_compose_sra("1","mm0","mm2","mm4","mm6")
snow_vertical_compose_r2r_add("mm1","mm3","mm5","mm7","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_add("%2","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_store("%2","mm0","mm2","mm4","mm6")
"2: \n\t"
"sub $32, %%"REG_d" \n\t"
"jge 1b \n\t"
:"+d"(i)
:"r"(b0),"r"(b1),"r"(b2),"r"(b3),"r"(b4),"r"(b5));
}
| {
"code": [
" snow_vertical_compose_mmx_load(\"%4\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")",
" snow_vertical_compose_mmx_add(\"%6\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")",
" snow_vertical_compose_mmx_move(\"mm0\",\"mm2\",\"mm4\",\"mm6\",\"mm1\",\"mm3\",\"mm5\",\"mm7\")",
" snow_vertical_compose_sra(\"1\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")",
" snow_vertical_compose_r2r_add(\"mm1\",\"mm3\",\"mm5\",\"mm7\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")",
" \"pcmpeqw %%mm1, %%mm1 \\n\\t\"",
" \"psllw $15, %%mm1 \\n\\t\"",
" \"psrlw $14, %%mm1 \\n\\t\"",
" snow_vertical_compose_r2r_add(\"mm1\",\"mm1\",\"mm1\",\"mm1\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")",
" snow_vertical_compose_sra(\"2\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")",
" snow_vertical_compose_mmx_load(\"%5\",\"mm1\",\"mm3\",\"mm5\",\"mm7\")",
" snow_vertical_compose_r2r_sub(\"mm0\",\"mm2\",\"mm4\",\"mm6\",\"mm1\",\"mm3\",\"mm5\",\"mm7\")"
],
"line_no": [
31,
33,
35,
37,
39,
43,
45,
47,
51,
53,
55,
57
]
} | void FUNC_0(IDWTELEM *VAR_0, IDWTELEM *VAR_1, IDWTELEM *VAR_2, IDWTELEM *VAR_3, IDWTELEM *VAR_4, IDWTELEM *VAR_5, int VAR_6){
long VAR_7 = VAR_6;
while(VAR_7 & 15)
{
VAR_7--;
VAR_4[VAR_7] -= (W_DM*(VAR_3[VAR_7] + VAR_5[VAR_7])+W_DO)>>W_DS;
VAR_3[VAR_7] -= (W_CM*(VAR_2[VAR_7] + VAR_4[VAR_7])+W_CO)>>W_CS;
VAR_2[VAR_7] += (W_BM*(VAR_1[VAR_7] + VAR_3[VAR_7])+4*VAR_2[VAR_7]+W_BO)>>W_BS;
VAR_1[VAR_7] += (W_AM*(VAR_0[VAR_7] + VAR_2[VAR_7])+W_AO)>>W_AS;
}
VAR_7+=VAR_7;
asm volatile(
"jmp 2f \n\t"
"1: \n\t"
snow_vertical_compose_mmx_load("%4","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_add("%6","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_move("mm0","mm2","mm4","mm6","mm1","mm3","mm5","mm7")
snow_vertical_compose_sra("1","mm0","mm2","mm4","mm6")
snow_vertical_compose_r2r_add("mm1","mm3","mm5","mm7","mm0","mm2","mm4","mm6")
"pcmpeqw %%mm1, %%mm1 \n\t"
"psllw $15, %%mm1 \n\t"
"psrlw $14, %%mm1 \n\t"
snow_vertical_compose_r2r_add("mm1","mm1","mm1","mm1","mm0","mm2","mm4","mm6")
snow_vertical_compose_sra("2","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_load("%5","mm1","mm3","mm5","mm7")
snow_vertical_compose_r2r_sub("mm0","mm2","mm4","mm6","mm1","mm3","mm5","mm7")
snow_vertical_compose_mmx_store("%5","mm1","mm3","mm5","mm7")
snow_vertical_compose_mmx_load("%4","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_add("%3","mm1","mm3","mm5","mm7")
snow_vertical_compose_r2r_sub("mm1","mm3","mm5","mm7","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_store("%4","mm0","mm2","mm4","mm6")
"pcmpeqw %%mm7, %%mm7 \n\t"
"pcmpeqw %%mm5, %%mm5 \n\t"
"psllw $15, %%mm7 \n\t"
"psrlw $13, %%mm5 \n\t"
"paddw %%mm7, %%mm5 \n\t"
snow_vertical_compose_r2r_add("mm5","mm5","mm5","mm5","mm0","mm2","mm4","mm6")
"movq (%2,%%"REG_d"), %%mm1 \n\t"
"movq 8(%2,%%"REG_d"), %%mm3 \n\t"
"paddw %%mm7, %%mm1 \n\t"
"paddw %%mm7, %%mm3 \n\t"
"pavgw %%mm1, %%mm0 \n\t"
"pavgw %%mm3, %%mm2 \n\t"
"movq 16(%2,%%"REG_d"), %%mm1 \n\t"
"movq 24(%2,%%"REG_d"), %%mm3 \n\t"
"paddw %%mm7, %%mm1 \n\t"
"paddw %%mm7, %%mm3 \n\t"
"pavgw %%mm1, %%mm4 \n\t"
"pavgw %%mm3, %%mm6 \n\t"
snow_vertical_compose_r2r_sub("mm7","mm7","mm7","mm7","mm0","mm2","mm4","mm6")
snow_vertical_compose_sra("1","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_add("%3","mm0","mm2","mm4","mm6")
snow_vertical_compose_sra("2","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_add("%3","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_store("%3","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_add("%1","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_move("mm0","mm2","mm4","mm6","mm1","mm3","mm5","mm7")
snow_vertical_compose_sra("1","mm0","mm2","mm4","mm6")
snow_vertical_compose_r2r_add("mm1","mm3","mm5","mm7","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_add("%2","mm0","mm2","mm4","mm6")
snow_vertical_compose_mmx_store("%2","mm0","mm2","mm4","mm6")
"2: \n\t"
"sub $32, %%"REG_d" \n\t"
"jge 1b \n\t"
:"+d"(VAR_7)
:"r"(VAR_0),"r"(VAR_1),"r"(VAR_2),"r"(VAR_3),"r"(VAR_4),"r"(VAR_5));
}
| [
"void FUNC_0(IDWTELEM *VAR_0, IDWTELEM *VAR_1, IDWTELEM *VAR_2, IDWTELEM *VAR_3, IDWTELEM *VAR_4, IDWTELEM *VAR_5, int VAR_6){",
"long VAR_7 = VAR_6;",
"while(VAR_7 & 15)\n{",
"VAR_7--;",
"VAR_4[VAR_7] -= (W_DM*(VAR_3[VAR_7] + VAR_5[VAR_7])+W_DO)>>W_DS;",
"VAR_3[VAR_7] -= (W_CM*(VAR_2[VAR_7] + VAR_4[VAR_7])+W_CO)>>W_CS;",
"VAR_2[VAR_7] += (W_BM*(VAR_1[VAR_7] + VAR_3[VAR_7])+4*VAR_2[VAR_7]+W_BO)>>W_BS;",
"VAR_1[VAR_7] += (W_AM*(VAR_0[VAR_7] + VAR_2[VAR_7])+W_AO)>>W_AS;",
"}",
"VAR_7+=VAR_7;",
"asm volatile(\n\"jmp 2f \\n\\t\"\n\"1: \\n\\t\"\nsnow_vertical_compose_mmx_load(\"%4\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")\nsnow_vertical_compose_mmx_add(\"%6\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")\nsnow_vertical_compose_mmx_move(\"mm0\",\"mm2\",\"mm4\",\"mm6\",\"mm1\",\"mm3\",\"mm5\",\"mm7\")\nsnow_vertical_compose_sra(\"1\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")\nsnow_vertical_compose_r2r_add(\"mm1\",\"mm3\",\"mm5\",\"mm7\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")\n\"pcmpeqw %%mm1, %%mm1 \\n\\t\"\n\"psllw $15, %%mm1 \\n\\t\"\n\"psrlw $14, %%mm1 \\n\\t\"\nsnow_vertical_compose_r2r_add(\"mm1\",\"mm1\",\"mm1\",\"mm1\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")\nsnow_vertical_compose_sra(\"2\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")\nsnow_vertical_compose_mmx_load(\"%5\",\"mm1\",\"mm3\",\"mm5\",\"mm7\")\nsnow_vertical_compose_r2r_sub(\"mm0\",\"mm2\",\"mm4\",\"mm6\",\"mm1\",\"mm3\",\"mm5\",\"mm7\")\nsnow_vertical_compose_mmx_store(\"%5\",\"mm1\",\"mm3\",\"mm5\",\"mm7\")\nsnow_vertical_compose_mmx_load(\"%4\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")\nsnow_vertical_compose_mmx_add(\"%3\",\"mm1\",\"mm3\",\"mm5\",\"mm7\")\nsnow_vertical_compose_r2r_sub(\"mm1\",\"mm3\",\"mm5\",\"mm7\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")\nsnow_vertical_compose_mmx_store(\"%4\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")\n\"pcmpeqw %%mm7, %%mm7 \\n\\t\"\n\"pcmpeqw %%mm5, %%mm5 \\n\\t\"\n\"psllw $15, %%mm7 \\n\\t\"\n\"psrlw $13, %%mm5 \\n\\t\"\n\"paddw %%mm7, %%mm5 \\n\\t\"\nsnow_vertical_compose_r2r_add(\"mm5\",\"mm5\",\"mm5\",\"mm5\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")\n\"movq (%2,%%\"REG_d\"), %%mm1 \\n\\t\"\n\"movq 8(%2,%%\"REG_d\"), %%mm3 \\n\\t\"\n\"paddw %%mm7, %%mm1 \\n\\t\"\n\"paddw %%mm7, %%mm3 \\n\\t\"\n\"pavgw %%mm1, %%mm0 \\n\\t\"\n\"pavgw %%mm3, %%mm2 \\n\\t\"\n\"movq 16(%2,%%\"REG_d\"), %%mm1 \\n\\t\"\n\"movq 24(%2,%%\"REG_d\"), %%mm3 \\n\\t\"\n\"paddw %%mm7, %%mm1 \\n\\t\"\n\"paddw %%mm7, %%mm3 \\n\\t\"\n\"pavgw %%mm1, %%mm4 \\n\\t\"\n\"pavgw %%mm3, %%mm6 \\n\\t\"\nsnow_vertical_compose_r2r_sub(\"mm7\",\"mm7\",\"mm7\",\"mm7\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")\nsnow_vertical_compose_sra(\"1\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")\nsnow_vertical_compose_mmx_add(\"%3\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")\nsnow_vertical_compose_sra(\"2\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")\nsnow_vertical_compose_mmx_add(\"%3\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")\nsnow_vertical_compose_mmx_store(\"%3\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")\nsnow_vertical_compose_mmx_add(\"%1\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")\nsnow_vertical_compose_mmx_move(\"mm0\",\"mm2\",\"mm4\",\"mm6\",\"mm1\",\"mm3\",\"mm5\",\"mm7\")\nsnow_vertical_compose_sra(\"1\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")\nsnow_vertical_compose_r2r_add(\"mm1\",\"mm3\",\"mm5\",\"mm7\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")\nsnow_vertical_compose_mmx_add(\"%2\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")\nsnow_vertical_compose_mmx_store(\"%2\",\"mm0\",\"mm2\",\"mm4\",\"mm6\")\n\"2: \\n\\t\"\n\"sub $32, %%\"REG_d\" \\n\\t\"\n\"jge 1b \\n\\t\"\n:\"+d\"(VAR_7)\n:\"r\"(VAR_0),\"r\"(VAR_1),\"r\"(VAR_2),\"r\"(VAR_3),\"r\"(VAR_4),\"r\"(VAR_5));",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
1,
0
] | [
[
1
],
[
3
],
[
5,
7
],
[
9
],
[
11
],
[
13
],
[
15
],
[
17
],
[
19
],
[
21
],
[
23,
25,
27,
31,
33,
35,
37,
39,
43,
45,
47,
51,
53,
55,
57,
59,
61,
63,
65,
67,
69,
71,
73,
75,
77,
79,
81,
83,
85,
87,
89,
91,
93,
95,
97,
99,
101,
103,
105,
107,
109,
113,
115,
117,
119,
121,
123,
125,
127,
129,
133,
135,
137,
139,
141
],
[
143
]
] |
25,562 | static int parse_add_fd(QemuOpts *opts, void *opaque)
{
int fd, dupfd, flags;
int64_t fdset_id;
const char *fd_opaque = NULL;
fd = qemu_opt_get_number(opts, "fd", -1);
fdset_id = qemu_opt_get_number(opts, "set", -1);
fd_opaque = qemu_opt_get(opts, "opaque");
if (fd < 0) {
qerror_report(ERROR_CLASS_GENERIC_ERROR,
"fd option is required and must be non-negative");
return -1;
}
if (fd <= STDERR_FILENO) {
qerror_report(ERROR_CLASS_GENERIC_ERROR,
"fd cannot be a standard I/O stream");
return -1;
}
/*
* All fds inherited across exec() necessarily have FD_CLOEXEC
* clear, while qemu sets FD_CLOEXEC on all other fds used internally.
*/
flags = fcntl(fd, F_GETFD);
if (flags == -1 || (flags & FD_CLOEXEC)) {
qerror_report(ERROR_CLASS_GENERIC_ERROR,
"fd is not valid or already in use");
return -1;
}
if (fdset_id < 0) {
qerror_report(ERROR_CLASS_GENERIC_ERROR,
"set option is required and must be non-negative");
return -1;
}
#ifdef F_DUPFD_CLOEXEC
dupfd = fcntl(fd, F_DUPFD_CLOEXEC, 0);
#else
dupfd = dup(fd);
if (dupfd != -1) {
qemu_set_cloexec(dupfd);
}
#endif
if (dupfd == -1) {
qerror_report(ERROR_CLASS_GENERIC_ERROR,
"Error duplicating fd: %s", strerror(errno));
return -1;
}
/* add the duplicate fd, and optionally the opaque string, to the fd set */
monitor_fdset_add_fd(dupfd, true, fdset_id, fd_opaque ? true : false,
fd_opaque, NULL);
return 0;
}
| true | qemu | 636a30a890c50f734c90ee929e16492fbc6c73e3 | static int parse_add_fd(QemuOpts *opts, void *opaque)
{
int fd, dupfd, flags;
int64_t fdset_id;
const char *fd_opaque = NULL;
fd = qemu_opt_get_number(opts, "fd", -1);
fdset_id = qemu_opt_get_number(opts, "set", -1);
fd_opaque = qemu_opt_get(opts, "opaque");
if (fd < 0) {
qerror_report(ERROR_CLASS_GENERIC_ERROR,
"fd option is required and must be non-negative");
return -1;
}
if (fd <= STDERR_FILENO) {
qerror_report(ERROR_CLASS_GENERIC_ERROR,
"fd cannot be a standard I/O stream");
return -1;
}
flags = fcntl(fd, F_GETFD);
if (flags == -1 || (flags & FD_CLOEXEC)) {
qerror_report(ERROR_CLASS_GENERIC_ERROR,
"fd is not valid or already in use");
return -1;
}
if (fdset_id < 0) {
qerror_report(ERROR_CLASS_GENERIC_ERROR,
"set option is required and must be non-negative");
return -1;
}
#ifdef F_DUPFD_CLOEXEC
dupfd = fcntl(fd, F_DUPFD_CLOEXEC, 0);
#else
dupfd = dup(fd);
if (dupfd != -1) {
qemu_set_cloexec(dupfd);
}
#endif
if (dupfd == -1) {
qerror_report(ERROR_CLASS_GENERIC_ERROR,
"Error duplicating fd: %s", strerror(errno));
return -1;
}
monitor_fdset_add_fd(dupfd, true, fdset_id, fd_opaque ? true : false,
fd_opaque, NULL);
return 0;
}
| {
"code": [
" monitor_fdset_add_fd(dupfd, true, fdset_id, fd_opaque ? true : false,",
" fd_opaque, NULL);"
],
"line_no": [
109,
111
]
} | static int FUNC_0(QemuOpts *VAR_0, void *VAR_1)
{
int VAR_2, VAR_3, VAR_4;
int64_t fdset_id;
const char *VAR_5 = NULL;
VAR_2 = qemu_opt_get_number(VAR_0, "VAR_2", -1);
fdset_id = qemu_opt_get_number(VAR_0, "set", -1);
VAR_5 = qemu_opt_get(VAR_0, "VAR_1");
if (VAR_2 < 0) {
qerror_report(ERROR_CLASS_GENERIC_ERROR,
"VAR_2 option is required and must be non-negative");
return -1;
}
if (VAR_2 <= STDERR_FILENO) {
qerror_report(ERROR_CLASS_GENERIC_ERROR,
"VAR_2 cannot be a standard I/O stream");
return -1;
}
VAR_4 = fcntl(VAR_2, F_GETFD);
if (VAR_4 == -1 || (VAR_4 & FD_CLOEXEC)) {
qerror_report(ERROR_CLASS_GENERIC_ERROR,
"VAR_2 is not valid or already in use");
return -1;
}
if (fdset_id < 0) {
qerror_report(ERROR_CLASS_GENERIC_ERROR,
"set option is required and must be non-negative");
return -1;
}
#ifdef F_DUPFD_CLOEXEC
VAR_3 = fcntl(VAR_2, F_DUPFD_CLOEXEC, 0);
#else
VAR_3 = dup(VAR_2);
if (VAR_3 != -1) {
qemu_set_cloexec(VAR_3);
}
#endif
if (VAR_3 == -1) {
qerror_report(ERROR_CLASS_GENERIC_ERROR,
"Error duplicating VAR_2: %s", strerror(errno));
return -1;
}
monitor_fdset_add_fd(VAR_3, true, fdset_id, VAR_5 ? true : false,
VAR_5, NULL);
return 0;
}
| [
"static int FUNC_0(QemuOpts *VAR_0, void *VAR_1)\n{",
"int VAR_2, VAR_3, VAR_4;",
"int64_t fdset_id;",
"const char *VAR_5 = NULL;",
"VAR_2 = qemu_opt_get_number(VAR_0, \"VAR_2\", -1);",
"fdset_id = qemu_opt_get_number(VAR_0, \"set\", -1);",
"VAR_5 = qemu_opt_get(VAR_0, \"VAR_1\");",
"if (VAR_2 < 0) {",
"qerror_report(ERROR_CLASS_GENERIC_ERROR,\n\"VAR_2 option is required and must be non-negative\");",
"return -1;",
"}",
"if (VAR_2 <= STDERR_FILENO) {",
"qerror_report(ERROR_CLASS_GENERIC_ERROR,\n\"VAR_2 cannot be a standard I/O stream\");",
"return -1;",
"}",
"VAR_4 = fcntl(VAR_2, F_GETFD);",
"if (VAR_4 == -1 || (VAR_4 & FD_CLOEXEC)) {",
"qerror_report(ERROR_CLASS_GENERIC_ERROR,\n\"VAR_2 is not valid or already in use\");",
"return -1;",
"}",
"if (fdset_id < 0) {",
"qerror_report(ERROR_CLASS_GENERIC_ERROR,\n\"set option is required and must be non-negative\");",
"return -1;",
"}",
"#ifdef F_DUPFD_CLOEXEC\nVAR_3 = fcntl(VAR_2, F_DUPFD_CLOEXEC, 0);",
"#else\nVAR_3 = dup(VAR_2);",
"if (VAR_3 != -1) {",
"qemu_set_cloexec(VAR_3);",
"}",
"#endif\nif (VAR_3 == -1) {",
"qerror_report(ERROR_CLASS_GENERIC_ERROR,\n\"Error duplicating VAR_2: %s\", strerror(errno));",
"return -1;",
"}",
"monitor_fdset_add_fd(VAR_3, true, fdset_id, VAR_5 ? true : false,\nVAR_5, NULL);",
"return 0;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
1,
0,
0
] | [
[
1,
3
],
[
5
],
[
7
],
[
9
],
[
13
],
[
15
],
[
17
],
[
21
],
[
23,
25
],
[
27
],
[
29
],
[
33
],
[
35,
37
],
[
39
],
[
41
],
[
53
],
[
55
],
[
57,
59
],
[
61
],
[
63
],
[
67
],
[
69,
71
],
[
73
],
[
75
],
[
79,
81
],
[
83,
85
],
[
87
],
[
89
],
[
91
],
[
93,
95
],
[
97,
99
],
[
101
],
[
103
],
[
109,
111
],
[
115
],
[
117
]
] |
25,563 | void av_thread_message_flush(AVThreadMessageQueue *mq)
{
#if HAVE_THREADS
int used, off;
void *free_func = mq->free_func;
pthread_mutex_lock(&mq->lock);
used = av_fifo_size(mq->fifo);
if (free_func)
for (off = 0; off < used; off += mq->elsize)
av_fifo_generic_peek_at(mq->fifo, mq, off, mq->elsize, free_func_wrap);
av_fifo_drain(mq->fifo, used);
pthread_cond_broadcast(&mq->cond);
pthread_mutex_unlock(&mq->lock);
#endif /* HAVE_THREADS */
}
| true | FFmpeg | bd5c860fdbc33d19d2ff0f6d1f06de07c17560dd | void av_thread_message_flush(AVThreadMessageQueue *mq)
{
#if HAVE_THREADS
int used, off;
void *free_func = mq->free_func;
pthread_mutex_lock(&mq->lock);
used = av_fifo_size(mq->fifo);
if (free_func)
for (off = 0; off < used; off += mq->elsize)
av_fifo_generic_peek_at(mq->fifo, mq, off, mq->elsize, free_func_wrap);
av_fifo_drain(mq->fifo, used);
pthread_cond_broadcast(&mq->cond);
pthread_mutex_unlock(&mq->lock);
#endif
}
| {
"code": [
" pthread_cond_broadcast(&mq->cond);",
" pthread_cond_broadcast(&mq->cond);",
" pthread_cond_broadcast(&mq->cond);"
],
"line_no": [
25,
25,
25
]
} | void FUNC_0(AVThreadMessageQueue *VAR_0)
{
#if HAVE_THREADS
int used, off;
void *free_func = VAR_0->free_func;
pthread_mutex_lock(&VAR_0->lock);
used = av_fifo_size(VAR_0->fifo);
if (free_func)
for (off = 0; off < used; off += VAR_0->elsize)
av_fifo_generic_peek_at(VAR_0->fifo, VAR_0, off, VAR_0->elsize, free_func_wrap);
av_fifo_drain(VAR_0->fifo, used);
pthread_cond_broadcast(&VAR_0->cond);
pthread_mutex_unlock(&VAR_0->lock);
#endif
}
| [
"void FUNC_0(AVThreadMessageQueue *VAR_0)\n{",
"#if HAVE_THREADS\nint used, off;",
"void *free_func = VAR_0->free_func;",
"pthread_mutex_lock(&VAR_0->lock);",
"used = av_fifo_size(VAR_0->fifo);",
"if (free_func)\nfor (off = 0; off < used; off += VAR_0->elsize)",
"av_fifo_generic_peek_at(VAR_0->fifo, VAR_0, off, VAR_0->elsize, free_func_wrap);",
"av_fifo_drain(VAR_0->fifo, used);",
"pthread_cond_broadcast(&VAR_0->cond);",
"pthread_mutex_unlock(&VAR_0->lock);",
"#endif\n}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
1,
0,
0
] | [
[
1,
3
],
[
5,
7
],
[
9
],
[
13
],
[
15
],
[
17,
19
],
[
21
],
[
23
],
[
25
],
[
27
],
[
29,
31
]
] |
25,564 | int av_open_input_stream(AVFormatContext **ic_ptr,
AVIOContext *pb, const char *filename,
AVInputFormat *fmt, AVFormatParameters *ap)
{
int err;
AVDictionary *opts;
AVFormatContext *ic;
AVFormatParameters default_ap;
if(!ap){
ap=&default_ap;
memset(ap, 0, sizeof(default_ap));
}
opts = convert_format_parameters(ap);
if(!ap->prealloced_context)
ic = avformat_alloc_context();
else
ic = *ic_ptr;
if (!ic) {
err = AVERROR(ENOMEM);
goto fail;
}
if (pb && fmt && fmt->flags & AVFMT_NOFILE)
av_log(ic, AV_LOG_WARNING, "Custom AVIOContext makes no sense and "
"will be ignored with AVFMT_NOFILE format.\n");
else
ic->pb = pb;
err = avformat_open_input(&ic, filename, fmt, &opts);
ic->pb = ic->pb ? ic->pb : pb; // don't leak custom pb if it wasn't set above
*ic_ptr = ic;
fail:
av_dict_free(&opts);
return err;
}
| true | FFmpeg | 4e59c8ecf1433b85b539c5e89bb68cfe8b839866 | int av_open_input_stream(AVFormatContext **ic_ptr,
AVIOContext *pb, const char *filename,
AVInputFormat *fmt, AVFormatParameters *ap)
{
int err;
AVDictionary *opts;
AVFormatContext *ic;
AVFormatParameters default_ap;
if(!ap){
ap=&default_ap;
memset(ap, 0, sizeof(default_ap));
}
opts = convert_format_parameters(ap);
if(!ap->prealloced_context)
ic = avformat_alloc_context();
else
ic = *ic_ptr;
if (!ic) {
err = AVERROR(ENOMEM);
goto fail;
}
if (pb && fmt && fmt->flags & AVFMT_NOFILE)
av_log(ic, AV_LOG_WARNING, "Custom AVIOContext makes no sense and "
"will be ignored with AVFMT_NOFILE format.\n");
else
ic->pb = pb;
err = avformat_open_input(&ic, filename, fmt, &opts);
ic->pb = ic->pb ? ic->pb : pb;
*ic_ptr = ic;
fail:
av_dict_free(&opts);
return err;
}
| {
"code": [
" ic = avformat_alloc_context();"
],
"line_no": [
33
]
} | int FUNC_0(AVFormatContext **VAR_0,
AVIOContext *VAR_1, const char *VAR_2,
AVInputFormat *VAR_3, AVFormatParameters *VAR_4)
{
int VAR_5;
AVDictionary *opts;
AVFormatContext *ic;
AVFormatParameters default_ap;
if(!VAR_4){
VAR_4=&default_ap;
memset(VAR_4, 0, sizeof(default_ap));
}
opts = convert_format_parameters(VAR_4);
if(!VAR_4->prealloced_context)
ic = avformat_alloc_context();
else
ic = *VAR_0;
if (!ic) {
VAR_5 = AVERROR(ENOMEM);
goto fail;
}
if (VAR_1 && VAR_3 && VAR_3->flags & AVFMT_NOFILE)
av_log(ic, AV_LOG_WARNING, "Custom AVIOContext makes no sense and "
"will be ignored with AVFMT_NOFILE format.\n");
else
ic->VAR_1 = VAR_1;
VAR_5 = avformat_open_input(&ic, VAR_2, VAR_3, &opts);
ic->VAR_1 = ic->VAR_1 ? ic->VAR_1 : VAR_1;
*VAR_0 = ic;
fail:
av_dict_free(&opts);
return VAR_5;
}
| [
"int FUNC_0(AVFormatContext **VAR_0,\nAVIOContext *VAR_1, const char *VAR_2,\nAVInputFormat *VAR_3, AVFormatParameters *VAR_4)\n{",
"int VAR_5;",
"AVDictionary *opts;",
"AVFormatContext *ic;",
"AVFormatParameters default_ap;",
"if(!VAR_4){",
"VAR_4=&default_ap;",
"memset(VAR_4, 0, sizeof(default_ap));",
"}",
"opts = convert_format_parameters(VAR_4);",
"if(!VAR_4->prealloced_context)\nic = avformat_alloc_context();",
"else\nic = *VAR_0;",
"if (!ic) {",
"VAR_5 = AVERROR(ENOMEM);",
"goto fail;",
"}",
"if (VAR_1 && VAR_3 && VAR_3->flags & AVFMT_NOFILE)\nav_log(ic, AV_LOG_WARNING, \"Custom AVIOContext makes no sense and \"\n\"will be ignored with AVFMT_NOFILE format.\\n\");",
"else\nic->VAR_1 = VAR_1;",
"VAR_5 = avformat_open_input(&ic, VAR_2, VAR_3, &opts);",
"ic->VAR_1 = ic->VAR_1 ? ic->VAR_1 : VAR_1;",
"*VAR_0 = ic;",
"fail:\nav_dict_free(&opts);",
"return VAR_5;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3,
5,
7
],
[
9
],
[
11
],
[
13
],
[
15
],
[
19
],
[
21
],
[
23
],
[
25
],
[
27
],
[
31,
33
],
[
35,
37
],
[
39
],
[
41
],
[
43
],
[
45
],
[
47,
49,
51
],
[
53,
55
],
[
59
],
[
61
],
[
65
],
[
67,
69
],
[
71
],
[
73
]
] |
25,565 | void hmp_info_local_apic(Monitor *mon, const QDict *qdict)
{
x86_cpu_dump_local_apic_state(mon_get_cpu(), (FILE *)mon, monitor_fprintf,
CPU_DUMP_FPU);
}
| true | qemu | 854e67fea6a6f181163a5467fc9ba04de8d181bb | void hmp_info_local_apic(Monitor *mon, const QDict *qdict)
{
x86_cpu_dump_local_apic_state(mon_get_cpu(), (FILE *)mon, monitor_fprintf,
CPU_DUMP_FPU);
}
| {
"code": [
" x86_cpu_dump_local_apic_state(mon_get_cpu(), (FILE *)mon, monitor_fprintf,"
],
"line_no": [
5
]
} | void FUNC_0(Monitor *VAR_0, const QDict *VAR_1)
{
x86_cpu_dump_local_apic_state(mon_get_cpu(), (FILE *)VAR_0, monitor_fprintf,
CPU_DUMP_FPU);
}
| [
"void FUNC_0(Monitor *VAR_0, const QDict *VAR_1)\n{",
"x86_cpu_dump_local_apic_state(mon_get_cpu(), (FILE *)VAR_0, monitor_fprintf,\nCPU_DUMP_FPU);",
"}"
] | [
0,
1,
0
] | [
[
1,
3
],
[
5,
7
],
[
9
]
] |
25,567 | void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
{
if (!mon)
return;
if (mon->mc && !mon->mc->print_enabled) {
qemu_error_new(QERR_UNDEFINED_ERROR);
} else {
char buf[4096];
vsnprintf(buf, sizeof(buf), fmt, ap);
monitor_puts(mon, buf);
}
}
| false | qemu | b8b08266bd58d26e9c6b529ab4130c13eaed3406 | void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
{
if (!mon)
return;
if (mon->mc && !mon->mc->print_enabled) {
qemu_error_new(QERR_UNDEFINED_ERROR);
} else {
char buf[4096];
vsnprintf(buf, sizeof(buf), fmt, ap);
monitor_puts(mon, buf);
}
}
| {
"code": [],
"line_no": []
} | void FUNC_0(Monitor *VAR_0, const char *VAR_1, va_list VAR_2)
{
if (!VAR_0)
return;
if (VAR_0->mc && !VAR_0->mc->print_enabled) {
qemu_error_new(QERR_UNDEFINED_ERROR);
} else {
char VAR_3[4096];
vsnprintf(VAR_3, sizeof(VAR_3), VAR_1, VAR_2);
monitor_puts(VAR_0, VAR_3);
}
}
| [
"void FUNC_0(Monitor *VAR_0, const char *VAR_1, va_list VAR_2)\n{",
"if (!VAR_0)\nreturn;",
"if (VAR_0->mc && !VAR_0->mc->print_enabled) {",
"qemu_error_new(QERR_UNDEFINED_ERROR);",
"} else {",
"char VAR_3[4096];",
"vsnprintf(VAR_3, sizeof(VAR_3), VAR_1, VAR_2);",
"monitor_puts(VAR_0, VAR_3);",
"}",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5,
7
],
[
11
],
[
13
],
[
15
],
[
17
],
[
19
],
[
21
],
[
23
],
[
25
]
] |
25,568 | static void piix4_acpi_system_hot_add_init(MemoryRegion *parent,
PCIBus *bus, PIIX4PMState *s)
{
memory_region_init_io(&s->io_gpe, OBJECT(s), &piix4_gpe_ops, s,
"acpi-gpe0", GPE_LEN);
memory_region_add_subregion(parent, GPE_BASE, &s->io_gpe);
acpi_pcihp_init(OBJECT(s), &s->acpi_pci_hotplug, bus, parent,
s->use_acpi_pci_hotplug);
s->cpu_hotplug_legacy = true;
object_property_add_bool(OBJECT(s), "cpu-hotplug-legacy",
piix4_get_cpu_hotplug_legacy,
piix4_set_cpu_hotplug_legacy,
NULL);
legacy_acpi_cpu_hotplug_init(parent, OBJECT(s), &s->gpe_cpu,
PIIX4_CPU_HOTPLUG_IO_BASE);
if (s->acpi_memory_hotplug.is_enabled) {
acpi_memory_hotplug_init(parent, OBJECT(s), &s->acpi_memory_hotplug);
}
}
| false | qemu | 80db0e7822962554c91bef05d784c898e8ab1c3c | static void piix4_acpi_system_hot_add_init(MemoryRegion *parent,
PCIBus *bus, PIIX4PMState *s)
{
memory_region_init_io(&s->io_gpe, OBJECT(s), &piix4_gpe_ops, s,
"acpi-gpe0", GPE_LEN);
memory_region_add_subregion(parent, GPE_BASE, &s->io_gpe);
acpi_pcihp_init(OBJECT(s), &s->acpi_pci_hotplug, bus, parent,
s->use_acpi_pci_hotplug);
s->cpu_hotplug_legacy = true;
object_property_add_bool(OBJECT(s), "cpu-hotplug-legacy",
piix4_get_cpu_hotplug_legacy,
piix4_set_cpu_hotplug_legacy,
NULL);
legacy_acpi_cpu_hotplug_init(parent, OBJECT(s), &s->gpe_cpu,
PIIX4_CPU_HOTPLUG_IO_BASE);
if (s->acpi_memory_hotplug.is_enabled) {
acpi_memory_hotplug_init(parent, OBJECT(s), &s->acpi_memory_hotplug);
}
}
| {
"code": [],
"line_no": []
} | static void FUNC_0(MemoryRegion *VAR_0,
PCIBus *VAR_1, PIIX4PMState *VAR_2)
{
memory_region_init_io(&VAR_2->io_gpe, OBJECT(VAR_2), &piix4_gpe_ops, VAR_2,
"acpi-gpe0", GPE_LEN);
memory_region_add_subregion(VAR_0, GPE_BASE, &VAR_2->io_gpe);
acpi_pcihp_init(OBJECT(VAR_2), &VAR_2->acpi_pci_hotplug, VAR_1, VAR_0,
VAR_2->use_acpi_pci_hotplug);
VAR_2->cpu_hotplug_legacy = true;
object_property_add_bool(OBJECT(VAR_2), "cpu-hotplug-legacy",
piix4_get_cpu_hotplug_legacy,
piix4_set_cpu_hotplug_legacy,
NULL);
legacy_acpi_cpu_hotplug_init(VAR_0, OBJECT(VAR_2), &VAR_2->gpe_cpu,
PIIX4_CPU_HOTPLUG_IO_BASE);
if (VAR_2->acpi_memory_hotplug.is_enabled) {
acpi_memory_hotplug_init(VAR_0, OBJECT(VAR_2), &VAR_2->acpi_memory_hotplug);
}
}
| [
"static void FUNC_0(MemoryRegion *VAR_0,\nPCIBus *VAR_1, PIIX4PMState *VAR_2)\n{",
"memory_region_init_io(&VAR_2->io_gpe, OBJECT(VAR_2), &piix4_gpe_ops, VAR_2,\n\"acpi-gpe0\", GPE_LEN);",
"memory_region_add_subregion(VAR_0, GPE_BASE, &VAR_2->io_gpe);",
"acpi_pcihp_init(OBJECT(VAR_2), &VAR_2->acpi_pci_hotplug, VAR_1, VAR_0,\nVAR_2->use_acpi_pci_hotplug);",
"VAR_2->cpu_hotplug_legacy = true;",
"object_property_add_bool(OBJECT(VAR_2), \"cpu-hotplug-legacy\",\npiix4_get_cpu_hotplug_legacy,\npiix4_set_cpu_hotplug_legacy,\nNULL);",
"legacy_acpi_cpu_hotplug_init(VAR_0, OBJECT(VAR_2), &VAR_2->gpe_cpu,\nPIIX4_CPU_HOTPLUG_IO_BASE);",
"if (VAR_2->acpi_memory_hotplug.is_enabled) {",
"acpi_memory_hotplug_init(VAR_0, OBJECT(VAR_2), &VAR_2->acpi_memory_hotplug);",
"}",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3,
5
],
[
7,
9
],
[
11
],
[
15,
17
],
[
21
],
[
23,
25,
27,
29
],
[
31,
33
],
[
37
],
[
39
],
[
41
],
[
43
]
] |
25,569 | long do_sigreturn(CPUX86State *env)
{
struct sigframe *frame;
abi_ulong frame_addr = env->regs[R_ESP] - 8;
target_sigset_t target_set;
sigset_t set;
int eax, i;
#if defined(DEBUG_SIGNAL)
fprintf(stderr, "do_sigreturn\n");
#endif
if (!lock_user_struct(VERIFY_READ, frame, frame_addr, 1))
goto badframe;
/* set blocked signals */
if (__get_user(target_set.sig[0], &frame->sc.oldmask))
goto badframe;
for(i = 1; i < TARGET_NSIG_WORDS; i++) {
if (__get_user(target_set.sig[i], &frame->extramask[i - 1]))
goto badframe;
}
target_to_host_sigset_internal(&set, &target_set);
sigprocmask(SIG_SETMASK, &set, NULL);
/* restore registers */
if (restore_sigcontext(env, &frame->sc, &eax))
goto badframe;
unlock_user_struct(frame, frame_addr, 0);
return eax;
badframe:
unlock_user_struct(frame, frame_addr, 0);
force_sig(TARGET_SIGSEGV);
return 0;
}
| false | qemu | 1c275925bfbbc2de84a8f0e09d1dd70bbefb6da3 | long do_sigreturn(CPUX86State *env)
{
struct sigframe *frame;
abi_ulong frame_addr = env->regs[R_ESP] - 8;
target_sigset_t target_set;
sigset_t set;
int eax, i;
#if defined(DEBUG_SIGNAL)
fprintf(stderr, "do_sigreturn\n");
#endif
if (!lock_user_struct(VERIFY_READ, frame, frame_addr, 1))
goto badframe;
if (__get_user(target_set.sig[0], &frame->sc.oldmask))
goto badframe;
for(i = 1; i < TARGET_NSIG_WORDS; i++) {
if (__get_user(target_set.sig[i], &frame->extramask[i - 1]))
goto badframe;
}
target_to_host_sigset_internal(&set, &target_set);
sigprocmask(SIG_SETMASK, &set, NULL);
if (restore_sigcontext(env, &frame->sc, &eax))
goto badframe;
unlock_user_struct(frame, frame_addr, 0);
return eax;
badframe:
unlock_user_struct(frame, frame_addr, 0);
force_sig(TARGET_SIGSEGV);
return 0;
}
| {
"code": [],
"line_no": []
} | long FUNC_0(CPUX86State *VAR_0)
{
struct sigframe *VAR_1;
abi_ulong frame_addr = VAR_0->regs[R_ESP] - 8;
target_sigset_t target_set;
sigset_t set;
int VAR_2, VAR_3;
#if defined(DEBUG_SIGNAL)
fprintf(stderr, "FUNC_0\n");
#endif
if (!lock_user_struct(VERIFY_READ, VAR_1, frame_addr, 1))
goto badframe;
if (__get_user(target_set.sig[0], &VAR_1->sc.oldmask))
goto badframe;
for(VAR_3 = 1; VAR_3 < TARGET_NSIG_WORDS; VAR_3++) {
if (__get_user(target_set.sig[VAR_3], &VAR_1->extramask[VAR_3 - 1]))
goto badframe;
}
target_to_host_sigset_internal(&set, &target_set);
sigprocmask(SIG_SETMASK, &set, NULL);
if (restore_sigcontext(VAR_0, &VAR_1->sc, &VAR_2))
goto badframe;
unlock_user_struct(VAR_1, frame_addr, 0);
return VAR_2;
badframe:
unlock_user_struct(VAR_1, frame_addr, 0);
force_sig(TARGET_SIGSEGV);
return 0;
}
| [
"long FUNC_0(CPUX86State *VAR_0)\n{",
"struct sigframe *VAR_1;",
"abi_ulong frame_addr = VAR_0->regs[R_ESP] - 8;",
"target_sigset_t target_set;",
"sigset_t set;",
"int VAR_2, VAR_3;",
"#if defined(DEBUG_SIGNAL)\nfprintf(stderr, \"FUNC_0\\n\");",
"#endif\nif (!lock_user_struct(VERIFY_READ, VAR_1, frame_addr, 1))\ngoto badframe;",
"if (__get_user(target_set.sig[0], &VAR_1->sc.oldmask))\ngoto badframe;",
"for(VAR_3 = 1; VAR_3 < TARGET_NSIG_WORDS; VAR_3++) {",
"if (__get_user(target_set.sig[VAR_3], &VAR_1->extramask[VAR_3 - 1]))\ngoto badframe;",
"}",
"target_to_host_sigset_internal(&set, &target_set);",
"sigprocmask(SIG_SETMASK, &set, NULL);",
"if (restore_sigcontext(VAR_0, &VAR_1->sc, &VAR_2))\ngoto badframe;",
"unlock_user_struct(VAR_1, frame_addr, 0);",
"return VAR_2;",
"badframe:\nunlock_user_struct(VAR_1, frame_addr, 0);",
"force_sig(TARGET_SIGSEGV);",
"return 0;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
7
],
[
9
],
[
11
],
[
13
],
[
17,
19
],
[
21,
23,
25
],
[
29,
31
],
[
33
],
[
35,
37
],
[
39
],
[
43
],
[
45
],
[
51,
53
],
[
55
],
[
57
],
[
61,
63
],
[
65
],
[
67
],
[
69
]
] |
25,572 | static ssize_t vc_sendv_compat(VLANClientState *vc, const struct iovec *iov,
int iovcnt)
{
uint8_t buffer[4096];
size_t offset = 0;
int i;
for (i = 0; i < iovcnt; i++) {
size_t len;
len = MIN(sizeof(buffer) - offset, iov[i].iov_len);
memcpy(buffer + offset, iov[i].iov_base, len);
offset += len;
}
vc->receive(vc->opaque, buffer, offset);
return offset;
}
| false | qemu | e3f5ec2b5e92706e3b807059f79b1fb5d936e567 | static ssize_t vc_sendv_compat(VLANClientState *vc, const struct iovec *iov,
int iovcnt)
{
uint8_t buffer[4096];
size_t offset = 0;
int i;
for (i = 0; i < iovcnt; i++) {
size_t len;
len = MIN(sizeof(buffer) - offset, iov[i].iov_len);
memcpy(buffer + offset, iov[i].iov_base, len);
offset += len;
}
vc->receive(vc->opaque, buffer, offset);
return offset;
}
| {
"code": [],
"line_no": []
} | static ssize_t FUNC_0(VLANClientState *vc, const struct iovec *iov,
int iovcnt)
{
uint8_t buffer[4096];
size_t offset = 0;
int VAR_0;
for (VAR_0 = 0; VAR_0 < iovcnt; VAR_0++) {
size_t len;
len = MIN(sizeof(buffer) - offset, iov[VAR_0].iov_len);
memcpy(buffer + offset, iov[VAR_0].iov_base, len);
offset += len;
}
vc->receive(vc->opaque, buffer, offset);
return offset;
}
| [
"static ssize_t FUNC_0(VLANClientState *vc, const struct iovec *iov,\nint iovcnt)\n{",
"uint8_t buffer[4096];",
"size_t offset = 0;",
"int VAR_0;",
"for (VAR_0 = 0; VAR_0 < iovcnt; VAR_0++) {",
"size_t len;",
"len = MIN(sizeof(buffer) - offset, iov[VAR_0].iov_len);",
"memcpy(buffer + offset, iov[VAR_0].iov_base, len);",
"offset += len;",
"}",
"vc->receive(vc->opaque, buffer, offset);",
"return offset;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3,
5
],
[
7
],
[
9
],
[
11
],
[
15
],
[
17
],
[
21
],
[
23
],
[
25
],
[
27
],
[
31
],
[
35
],
[
37
]
] |
25,573 | void do_blockdev_backup(BlockdevBackup *backup, BlockJobTxn *txn, Error **errp)
{
BlockDriverState *bs;
BlockDriverState *target_bs;
Error *local_err = NULL;
AioContext *aio_context;
if (!backup->has_speed) {
backup->speed = 0;
}
if (!backup->has_on_source_error) {
backup->on_source_error = BLOCKDEV_ON_ERROR_REPORT;
}
if (!backup->has_on_target_error) {
backup->on_target_error = BLOCKDEV_ON_ERROR_REPORT;
}
if (!backup->has_job_id) {
backup->job_id = NULL;
}
bs = qmp_get_root_bs(backup->device, errp);
if (!bs) {
return;
}
aio_context = bdrv_get_aio_context(bs);
aio_context_acquire(aio_context);
target_bs = bdrv_lookup_bs(backup->target, backup->target, errp);
if (!target_bs) {
goto out;
}
if (bdrv_get_aio_context(target_bs) != aio_context) {
if (!bdrv_has_blk(target_bs)) {
/* The target BDS is not attached, we can safely move it to another
* AioContext. */
bdrv_set_aio_context(target_bs, aio_context);
} else {
error_setg(errp, "Target is attached to a different thread from "
"source.");
goto out;
}
}
backup_start(backup->job_id, bs, target_bs, backup->speed, backup->sync,
NULL, backup->on_source_error, backup->on_target_error,
block_job_cb, bs, txn, &local_err);
if (local_err != NULL) {
error_propagate(errp, local_err);
}
out:
aio_context_release(aio_context);
}
| false | qemu | 13b9414b5798539e2dbb87a570d96184fe21edf4 | void do_blockdev_backup(BlockdevBackup *backup, BlockJobTxn *txn, Error **errp)
{
BlockDriverState *bs;
BlockDriverState *target_bs;
Error *local_err = NULL;
AioContext *aio_context;
if (!backup->has_speed) {
backup->speed = 0;
}
if (!backup->has_on_source_error) {
backup->on_source_error = BLOCKDEV_ON_ERROR_REPORT;
}
if (!backup->has_on_target_error) {
backup->on_target_error = BLOCKDEV_ON_ERROR_REPORT;
}
if (!backup->has_job_id) {
backup->job_id = NULL;
}
bs = qmp_get_root_bs(backup->device, errp);
if (!bs) {
return;
}
aio_context = bdrv_get_aio_context(bs);
aio_context_acquire(aio_context);
target_bs = bdrv_lookup_bs(backup->target, backup->target, errp);
if (!target_bs) {
goto out;
}
if (bdrv_get_aio_context(target_bs) != aio_context) {
if (!bdrv_has_blk(target_bs)) {
bdrv_set_aio_context(target_bs, aio_context);
} else {
error_setg(errp, "Target is attached to a different thread from "
"source.");
goto out;
}
}
backup_start(backup->job_id, bs, target_bs, backup->speed, backup->sync,
NULL, backup->on_source_error, backup->on_target_error,
block_job_cb, bs, txn, &local_err);
if (local_err != NULL) {
error_propagate(errp, local_err);
}
out:
aio_context_release(aio_context);
}
| {
"code": [],
"line_no": []
} | void FUNC_0(BlockdevBackup *VAR_0, BlockJobTxn *VAR_1, Error **VAR_2)
{
BlockDriverState *bs;
BlockDriverState *target_bs;
Error *local_err = NULL;
AioContext *aio_context;
if (!VAR_0->has_speed) {
VAR_0->speed = 0;
}
if (!VAR_0->has_on_source_error) {
VAR_0->on_source_error = BLOCKDEV_ON_ERROR_REPORT;
}
if (!VAR_0->has_on_target_error) {
VAR_0->on_target_error = BLOCKDEV_ON_ERROR_REPORT;
}
if (!VAR_0->has_job_id) {
VAR_0->job_id = NULL;
}
bs = qmp_get_root_bs(VAR_0->device, VAR_2);
if (!bs) {
return;
}
aio_context = bdrv_get_aio_context(bs);
aio_context_acquire(aio_context);
target_bs = bdrv_lookup_bs(VAR_0->target, VAR_0->target, VAR_2);
if (!target_bs) {
goto out;
}
if (bdrv_get_aio_context(target_bs) != aio_context) {
if (!bdrv_has_blk(target_bs)) {
bdrv_set_aio_context(target_bs, aio_context);
} else {
error_setg(VAR_2, "Target is attached to a different thread from "
"source.");
goto out;
}
}
backup_start(VAR_0->job_id, bs, target_bs, VAR_0->speed, VAR_0->sync,
NULL, VAR_0->on_source_error, VAR_0->on_target_error,
block_job_cb, bs, VAR_1, &local_err);
if (local_err != NULL) {
error_propagate(VAR_2, local_err);
}
out:
aio_context_release(aio_context);
}
| [
"void FUNC_0(BlockdevBackup *VAR_0, BlockJobTxn *VAR_1, Error **VAR_2)\n{",
"BlockDriverState *bs;",
"BlockDriverState *target_bs;",
"Error *local_err = NULL;",
"AioContext *aio_context;",
"if (!VAR_0->has_speed) {",
"VAR_0->speed = 0;",
"}",
"if (!VAR_0->has_on_source_error) {",
"VAR_0->on_source_error = BLOCKDEV_ON_ERROR_REPORT;",
"}",
"if (!VAR_0->has_on_target_error) {",
"VAR_0->on_target_error = BLOCKDEV_ON_ERROR_REPORT;",
"}",
"if (!VAR_0->has_job_id) {",
"VAR_0->job_id = NULL;",
"}",
"bs = qmp_get_root_bs(VAR_0->device, VAR_2);",
"if (!bs) {",
"return;",
"}",
"aio_context = bdrv_get_aio_context(bs);",
"aio_context_acquire(aio_context);",
"target_bs = bdrv_lookup_bs(VAR_0->target, VAR_0->target, VAR_2);",
"if (!target_bs) {",
"goto out;",
"}",
"if (bdrv_get_aio_context(target_bs) != aio_context) {",
"if (!bdrv_has_blk(target_bs)) {",
"bdrv_set_aio_context(target_bs, aio_context);",
"} else {",
"error_setg(VAR_2, \"Target is attached to a different thread from \"\n\"source.\");",
"goto out;",
"}",
"}",
"backup_start(VAR_0->job_id, bs, target_bs, VAR_0->speed, VAR_0->sync,\nNULL, VAR_0->on_source_error, VAR_0->on_target_error,\nblock_job_cb, bs, VAR_1, &local_err);",
"if (local_err != NULL) {",
"error_propagate(VAR_2, local_err);",
"}",
"out:\naio_context_release(aio_context);",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
7
],
[
9
],
[
11
],
[
15
],
[
17
],
[
19
],
[
21
],
[
23
],
[
25
],
[
27
],
[
29
],
[
31
],
[
33
],
[
35
],
[
37
],
[
41
],
[
43
],
[
45
],
[
47
],
[
51
],
[
53
],
[
57
],
[
59
],
[
61
],
[
63
],
[
67
],
[
69
],
[
75
],
[
77
],
[
79,
81
],
[
83
],
[
85
],
[
87
],
[
89,
91,
93
],
[
95
],
[
97
],
[
99
],
[
101,
103
],
[
105
]
] |
25,575 | static void input_visitor_test_add(const char *testpath,
TestInputVisitorData *data,
void (*test_func)(TestInputVisitorData *data, const void *user_data))
{
g_test_add(testpath, TestInputVisitorData, data, NULL, test_func,
visitor_input_teardown);
}
| false | qemu | b3db211f3c80bb996a704d665fe275619f728bd4 | static void input_visitor_test_add(const char *testpath,
TestInputVisitorData *data,
void (*test_func)(TestInputVisitorData *data, const void *user_data))
{
g_test_add(testpath, TestInputVisitorData, data, NULL, test_func,
visitor_input_teardown);
}
| {
"code": [],
"line_no": []
} | static void FUNC_0(const char *VAR_0,
TestInputVisitorData *VAR_3,
void (*VAR_2)(TestInputVisitorData *VAR_3, const void *VAR_3))
{
g_test_add(VAR_0, TestInputVisitorData, VAR_3, NULL, VAR_2,
visitor_input_teardown);
}
| [
"static void FUNC_0(const char *VAR_0,\nTestInputVisitorData *VAR_3,\nvoid (*VAR_2)(TestInputVisitorData *VAR_3, const void *VAR_3))\n{",
"g_test_add(VAR_0, TestInputVisitorData, VAR_3, NULL, VAR_2,\nvisitor_input_teardown);",
"}"
] | [
0,
0,
0
] | [
[
1,
3,
5,
7
],
[
9,
11
],
[
13
]
] |
25,579 | static void spapr_populate_pa_features(PowerPCCPU *cpu, void *fdt, int offset,
bool legacy_guest)
{
CPUPPCState *env = &cpu->env;
uint8_t pa_features_206[] = { 6, 0,
0xf6, 0x1f, 0xc7, 0x00, 0x80, 0xc0 };
uint8_t pa_features_207[] = { 24, 0,
0xf6, 0x1f, 0xc7, 0xc0, 0x80, 0xf0,
0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x80, 0x00,
0x80, 0x00, 0x80, 0x00, 0x00, 0x00 };
uint8_t pa_features_300[] = { 66, 0,
/* 0: MMU|FPU|SLB|RUN|DABR|NX, 1: fri[nzpm]|DABRX|SPRG3|SLB0|PP110 */
/* 2: VPM|DS205|PPR|DS202|DS206, 3: LSD|URG, SSO, 5: LE|CFAR|EB|LSQ */
0xf6, 0x1f, 0xc7, 0xc0, 0x80, 0xf0, /* 0 - 5 */
/* 6: DS207 */
0x80, 0x00, 0x00, 0x00, 0x00, 0x00, /* 6 - 11 */
/* 16: Vector */
0x00, 0x00, 0x00, 0x00, 0x80, 0x00, /* 12 - 17 */
/* 18: Vec. Scalar, 20: Vec. XOR, 22: HTM */
0x80, 0x00, 0x80, 0x00, 0x00, 0x00, /* 18 - 23 */
/* 24: Ext. Dec, 26: 64 bit ftrs, 28: PM ftrs */
0x80, 0x00, 0x80, 0x00, 0x80, 0x00, /* 24 - 29 */
/* 30: MMR, 32: LE atomic, 34: EBB + ext EBB */
0x80, 0x00, 0x80, 0x00, 0xC0, 0x00, /* 30 - 35 */
/* 36: SPR SO, 38: Copy/Paste, 40: Radix MMU */
0x80, 0x00, 0x80, 0x00, 0x80, 0x00, /* 36 - 41 */
/* 42: PM, 44: PC RA, 46: SC vec'd */
0x80, 0x00, 0x80, 0x00, 0x80, 0x00, /* 42 - 47 */
/* 48: SIMD, 50: QP BFP, 52: String */
0x80, 0x00, 0x80, 0x00, 0x80, 0x00, /* 48 - 53 */
/* 54: DecFP, 56: DecI, 58: SHA */
0x80, 0x00, 0x80, 0x00, 0x80, 0x00, /* 54 - 59 */
/* 60: NM atomic, 62: RNG */
0x80, 0x00, 0x80, 0x00, 0x00, 0x00, /* 60 - 65 */
};
uint8_t *pa_features = NULL;
size_t pa_size;
if (ppc_check_compat(cpu, CPU_POWERPC_LOGICAL_2_06, 0, cpu->compat_pvr)) {
pa_features = pa_features_206;
pa_size = sizeof(pa_features_206);
}
if (ppc_check_compat(cpu, CPU_POWERPC_LOGICAL_2_07, 0, cpu->compat_pvr)) {
pa_features = pa_features_207;
pa_size = sizeof(pa_features_207);
}
if (ppc_check_compat(cpu, CPU_POWERPC_LOGICAL_3_00, 0, cpu->compat_pvr)) {
pa_features = pa_features_300;
pa_size = sizeof(pa_features_300);
}
if (!pa_features) {
return;
}
if (env->ci_large_pages) {
/*
* Note: we keep CI large pages off by default because a 64K capable
* guest provisioned with large pages might otherwise try to map a qemu
* framebuffer (or other kind of memory mapped PCI BAR) using 64K pages
* even if that qemu runs on a 4k host.
* We dd this bit back here if we are confident this is not an issue
*/
pa_features[3] |= 0x20;
}
if (kvmppc_has_cap_htm() && pa_size > 24) {
pa_features[24] |= 0x80; /* Transactional memory support */
}
if (legacy_guest && pa_size > 40) {
/* Workaround for broken kernels that attempt (guest) radix
* mode when they can't handle it, if they see the radix bit set
* in pa-features. So hide it from them. */
pa_features[40 + 2] &= ~0x80; /* Radix MMU */
}
_FDT((fdt_setprop(fdt, offset, "ibm,pa-features", pa_features, pa_size)));
}
| false | qemu | ee76a09fc72cfbfab2bb5529320ef7e460adffd8 | static void spapr_populate_pa_features(PowerPCCPU *cpu, void *fdt, int offset,
bool legacy_guest)
{
CPUPPCState *env = &cpu->env;
uint8_t pa_features_206[] = { 6, 0,
0xf6, 0x1f, 0xc7, 0x00, 0x80, 0xc0 };
uint8_t pa_features_207[] = { 24, 0,
0xf6, 0x1f, 0xc7, 0xc0, 0x80, 0xf0,
0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x80, 0x00,
0x80, 0x00, 0x80, 0x00, 0x00, 0x00 };
uint8_t pa_features_300[] = { 66, 0,
0xf6, 0x1f, 0xc7, 0xc0, 0x80, 0xf0,
0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x80, 0x00,
0x80, 0x00, 0x80, 0x00, 0x00, 0x00,
0x80, 0x00, 0x80, 0x00, 0x80, 0x00,
0x80, 0x00, 0x80, 0x00, 0xC0, 0x00,
0x80, 0x00, 0x80, 0x00, 0x80, 0x00,
0x80, 0x00, 0x80, 0x00, 0x80, 0x00,
0x80, 0x00, 0x80, 0x00, 0x80, 0x00,
0x80, 0x00, 0x80, 0x00, 0x80, 0x00,
0x80, 0x00, 0x80, 0x00, 0x00, 0x00,
};
uint8_t *pa_features = NULL;
size_t pa_size;
if (ppc_check_compat(cpu, CPU_POWERPC_LOGICAL_2_06, 0, cpu->compat_pvr)) {
pa_features = pa_features_206;
pa_size = sizeof(pa_features_206);
}
if (ppc_check_compat(cpu, CPU_POWERPC_LOGICAL_2_07, 0, cpu->compat_pvr)) {
pa_features = pa_features_207;
pa_size = sizeof(pa_features_207);
}
if (ppc_check_compat(cpu, CPU_POWERPC_LOGICAL_3_00, 0, cpu->compat_pvr)) {
pa_features = pa_features_300;
pa_size = sizeof(pa_features_300);
}
if (!pa_features) {
return;
}
if (env->ci_large_pages) {
pa_features[3] |= 0x20;
}
if (kvmppc_has_cap_htm() && pa_size > 24) {
pa_features[24] |= 0x80;
}
if (legacy_guest && pa_size > 40) {
pa_features[40 + 2] &= ~0x80;
}
_FDT((fdt_setprop(fdt, offset, "ibm,pa-features", pa_features, pa_size)));
}
| {
"code": [],
"line_no": []
} | static void FUNC_0(PowerPCCPU *VAR_0, void *VAR_1, int VAR_2,
bool VAR_3)
{
CPUPPCState *env = &VAR_0->env;
uint8_t pa_features_206[] = { 6, 0,
0xf6, 0x1f, 0xc7, 0x00, 0x80, 0xc0 };
uint8_t pa_features_207[] = { 24, 0,
0xf6, 0x1f, 0xc7, 0xc0, 0x80, 0xf0,
0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x80, 0x00,
0x80, 0x00, 0x80, 0x00, 0x00, 0x00 };
uint8_t pa_features_300[] = { 66, 0,
0xf6, 0x1f, 0xc7, 0xc0, 0x80, 0xf0,
0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x80, 0x00,
0x80, 0x00, 0x80, 0x00, 0x00, 0x00,
0x80, 0x00, 0x80, 0x00, 0x80, 0x00,
0x80, 0x00, 0x80, 0x00, 0xC0, 0x00,
0x80, 0x00, 0x80, 0x00, 0x80, 0x00,
0x80, 0x00, 0x80, 0x00, 0x80, 0x00,
0x80, 0x00, 0x80, 0x00, 0x80, 0x00,
0x80, 0x00, 0x80, 0x00, 0x80, 0x00,
0x80, 0x00, 0x80, 0x00, 0x00, 0x00,
};
uint8_t *pa_features = NULL;
size_t pa_size;
if (ppc_check_compat(VAR_0, CPU_POWERPC_LOGICAL_2_06, 0, VAR_0->compat_pvr)) {
pa_features = pa_features_206;
pa_size = sizeof(pa_features_206);
}
if (ppc_check_compat(VAR_0, CPU_POWERPC_LOGICAL_2_07, 0, VAR_0->compat_pvr)) {
pa_features = pa_features_207;
pa_size = sizeof(pa_features_207);
}
if (ppc_check_compat(VAR_0, CPU_POWERPC_LOGICAL_3_00, 0, VAR_0->compat_pvr)) {
pa_features = pa_features_300;
pa_size = sizeof(pa_features_300);
}
if (!pa_features) {
return;
}
if (env->ci_large_pages) {
pa_features[3] |= 0x20;
}
if (kvmppc_has_cap_htm() && pa_size > 24) {
pa_features[24] |= 0x80;
}
if (VAR_3 && pa_size > 40) {
pa_features[40 + 2] &= ~0x80;
}
_FDT((fdt_setprop(VAR_1, VAR_2, "ibm,pa-features", pa_features, pa_size)));
}
| [
"static void FUNC_0(PowerPCCPU *VAR_0, void *VAR_1, int VAR_2,\nbool VAR_3)\n{",
"CPUPPCState *env = &VAR_0->env;",
"uint8_t pa_features_206[] = { 6, 0,",
"0xf6, 0x1f, 0xc7, 0x00, 0x80, 0xc0 };",
"uint8_t pa_features_207[] = { 24, 0,",
"0xf6, 0x1f, 0xc7, 0xc0, 0x80, 0xf0,\n0x80, 0x00, 0x00, 0x00, 0x00, 0x00,\n0x00, 0x00, 0x00, 0x00, 0x80, 0x00,\n0x80, 0x00, 0x80, 0x00, 0x00, 0x00 };",
"uint8_t pa_features_300[] = { 66, 0,",
"0xf6, 0x1f, 0xc7, 0xc0, 0x80, 0xf0,\n0x80, 0x00, 0x00, 0x00, 0x00, 0x00,\n0x00, 0x00, 0x00, 0x00, 0x80, 0x00,\n0x80, 0x00, 0x80, 0x00, 0x00, 0x00,\n0x80, 0x00, 0x80, 0x00, 0x80, 0x00,\n0x80, 0x00, 0x80, 0x00, 0xC0, 0x00,\n0x80, 0x00, 0x80, 0x00, 0x80, 0x00,\n0x80, 0x00, 0x80, 0x00, 0x80, 0x00,\n0x80, 0x00, 0x80, 0x00, 0x80, 0x00,\n0x80, 0x00, 0x80, 0x00, 0x80, 0x00,\n0x80, 0x00, 0x80, 0x00, 0x00, 0x00,\n};",
"uint8_t *pa_features = NULL;",
"size_t pa_size;",
"if (ppc_check_compat(VAR_0, CPU_POWERPC_LOGICAL_2_06, 0, VAR_0->compat_pvr)) {",
"pa_features = pa_features_206;",
"pa_size = sizeof(pa_features_206);",
"}",
"if (ppc_check_compat(VAR_0, CPU_POWERPC_LOGICAL_2_07, 0, VAR_0->compat_pvr)) {",
"pa_features = pa_features_207;",
"pa_size = sizeof(pa_features_207);",
"}",
"if (ppc_check_compat(VAR_0, CPU_POWERPC_LOGICAL_3_00, 0, VAR_0->compat_pvr)) {",
"pa_features = pa_features_300;",
"pa_size = sizeof(pa_features_300);",
"}",
"if (!pa_features) {",
"return;",
"}",
"if (env->ci_large_pages) {",
"pa_features[3] |= 0x20;",
"}",
"if (kvmppc_has_cap_htm() && pa_size > 24) {",
"pa_features[24] |= 0x80;",
"}",
"if (VAR_3 && pa_size > 40) {",
"pa_features[40 + 2] &= ~0x80;",
"}",
"_FDT((fdt_setprop(VAR_1, VAR_2, \"ibm,pa-features\", pa_features, pa_size)));",
"}"
] | [
0,
0,
0,
0,
0,
0,
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[
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[
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[
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],
[
15,
17,
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],
[
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],
[
29,
33,
37,
41,
45,
49,
53,
57,
61,
65,
69,
71
],
[
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],
[
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],
[
79
],
[
81
],
[
83
],
[
85
],
[
87
],
[
89
],
[
91
],
[
93
],
[
95
],
[
97
],
[
99
],
[
101
],
[
103
],
[
105
],
[
107
],
[
111
],
[
127
],
[
129
],
[
131
],
[
133
],
[
135
],
[
137
],
[
145
],
[
147
],
[
151
],
[
153
]
] |
25,581 | void *block_job_create(const BlockJobType *job_type, BlockDriverState *bs,
BlockDriverCompletionFunc *cb, void *opaque,
Error **errp)
{
BlockJob *job;
if (bs->job || bdrv_in_use(bs)) {
error_set(errp, QERR_DEVICE_IN_USE, bdrv_get_device_name(bs));
return NULL;
}
bdrv_set_in_use(bs, 1);
job = g_malloc0(job_type->instance_size);
job->job_type = job_type;
job->bs = bs;
job->cb = cb;
job->opaque = opaque;
bs->job = job;
return job;
}
| false | qemu | c83c66c3b58893a4dc056e272822beb88fe9ec7f | void *block_job_create(const BlockJobType *job_type, BlockDriverState *bs,
BlockDriverCompletionFunc *cb, void *opaque,
Error **errp)
{
BlockJob *job;
if (bs->job || bdrv_in_use(bs)) {
error_set(errp, QERR_DEVICE_IN_USE, bdrv_get_device_name(bs));
return NULL;
}
bdrv_set_in_use(bs, 1);
job = g_malloc0(job_type->instance_size);
job->job_type = job_type;
job->bs = bs;
job->cb = cb;
job->opaque = opaque;
bs->job = job;
return job;
}
| {
"code": [],
"line_no": []
} | void *FUNC_0(const BlockJobType *VAR_0, BlockDriverState *VAR_1,
BlockDriverCompletionFunc *VAR_2, void *VAR_3,
Error **VAR_4)
{
BlockJob *job;
if (VAR_1->job || bdrv_in_use(VAR_1)) {
error_set(VAR_4, QERR_DEVICE_IN_USE, bdrv_get_device_name(VAR_1));
return NULL;
}
bdrv_set_in_use(VAR_1, 1);
job = g_malloc0(VAR_0->instance_size);
job->VAR_0 = VAR_0;
job->VAR_1 = VAR_1;
job->VAR_2 = VAR_2;
job->VAR_3 = VAR_3;
VAR_1->job = job;
return job;
}
| [
"void *FUNC_0(const BlockJobType *VAR_0, BlockDriverState *VAR_1,\nBlockDriverCompletionFunc *VAR_2, void *VAR_3,\nError **VAR_4)\n{",
"BlockJob *job;",
"if (VAR_1->job || bdrv_in_use(VAR_1)) {",
"error_set(VAR_4, QERR_DEVICE_IN_USE, bdrv_get_device_name(VAR_1));",
"return NULL;",
"}",
"bdrv_set_in_use(VAR_1, 1);",
"job = g_malloc0(VAR_0->instance_size);",
"job->VAR_0 = VAR_0;",
"job->VAR_1 = VAR_1;",
"job->VAR_2 = VAR_2;",
"job->VAR_3 = VAR_3;",
"VAR_1->job = job;",
"return job;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3,
5,
7
],
[
9
],
[
13
],
[
15
],
[
17
],
[
19
],
[
21
],
[
25
],
[
27
],
[
29
],
[
31
],
[
33
],
[
35
],
[
37
],
[
39
]
] |
25,582 | int bdrv_is_snapshot(BlockDriverState *bs)
{
return !!(bs->open_flags & BDRV_O_SNAPSHOT);
}
| false | qemu | 61007b316cd71ee7333ff7a0a749a8949527575f | int bdrv_is_snapshot(BlockDriverState *bs)
{
return !!(bs->open_flags & BDRV_O_SNAPSHOT);
}
| {
"code": [],
"line_no": []
} | int FUNC_0(BlockDriverState *VAR_0)
{
return !!(VAR_0->open_flags & BDRV_O_SNAPSHOT);
}
| [
"int FUNC_0(BlockDriverState *VAR_0)\n{",
"return !!(VAR_0->open_flags & BDRV_O_SNAPSHOT);",
"}"
] | [
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
7
]
] |
25,584 | static void nvdimm_init_fit_buffer(NvdimmFitBuffer *fit_buf)
{
qemu_mutex_init(&fit_buf->lock);
fit_buf->fit = g_array_new(false, true /* clear */, 1);
}
| false | qemu | 12f86b5b3e1bdf75e0a467d771c16cc42f3a1f1a | static void nvdimm_init_fit_buffer(NvdimmFitBuffer *fit_buf)
{
qemu_mutex_init(&fit_buf->lock);
fit_buf->fit = g_array_new(false, true , 1);
}
| {
"code": [],
"line_no": []
} | static void FUNC_0(NvdimmFitBuffer *VAR_0)
{
qemu_mutex_init(&VAR_0->lock);
VAR_0->fit = g_array_new(false, true , 1);
}
| [
"static void FUNC_0(NvdimmFitBuffer *VAR_0)\n{",
"qemu_mutex_init(&VAR_0->lock);",
"VAR_0->fit = g_array_new(false, true , 1);",
"}"
] | [
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
7
],
[
9
]
] |
25,587 | static void test_cipher(const void *opaque)
{
const QCryptoCipherTestData *data = opaque;
QCryptoCipher *cipher;
Error *err = NULL;
uint8_t *key, *iv, *ciphertext, *plaintext, *outtext;
size_t nkey, niv, nciphertext, nplaintext;
char *outtexthex;
g_test_message("foo");
nkey = unhex_string(data->key, &key);
niv = unhex_string(data->iv, &iv);
nciphertext = unhex_string(data->ciphertext, &ciphertext);
nplaintext = unhex_string(data->plaintext, &plaintext);
g_assert(nciphertext == nplaintext);
outtext = g_new0(uint8_t, nciphertext);
cipher = qcrypto_cipher_new(
data->alg, data->mode,
key, nkey,
&err);
g_assert(cipher != NULL);
g_assert(err == NULL);
if (iv) {
g_assert(qcrypto_cipher_setiv(cipher,
iv, niv,
&err) == 0);
g_assert(err == NULL);
}
g_assert(qcrypto_cipher_encrypt(cipher,
plaintext,
outtext,
nplaintext,
&err) == 0);
g_assert(err == NULL);
outtexthex = hex_string(outtext, nciphertext);
g_assert_cmpstr(outtexthex, ==, data->ciphertext);
g_free(outtext);
g_free(outtexthex);
g_free(key);
g_free(iv);
g_free(ciphertext);
g_free(plaintext);
qcrypto_cipher_free(cipher);
}
| true | qemu | 019c2ab8623daee210df8b1085a33b1e83c9ee11 | static void test_cipher(const void *opaque)
{
const QCryptoCipherTestData *data = opaque;
QCryptoCipher *cipher;
Error *err = NULL;
uint8_t *key, *iv, *ciphertext, *plaintext, *outtext;
size_t nkey, niv, nciphertext, nplaintext;
char *outtexthex;
g_test_message("foo");
nkey = unhex_string(data->key, &key);
niv = unhex_string(data->iv, &iv);
nciphertext = unhex_string(data->ciphertext, &ciphertext);
nplaintext = unhex_string(data->plaintext, &plaintext);
g_assert(nciphertext == nplaintext);
outtext = g_new0(uint8_t, nciphertext);
cipher = qcrypto_cipher_new(
data->alg, data->mode,
key, nkey,
&err);
g_assert(cipher != NULL);
g_assert(err == NULL);
if (iv) {
g_assert(qcrypto_cipher_setiv(cipher,
iv, niv,
&err) == 0);
g_assert(err == NULL);
}
g_assert(qcrypto_cipher_encrypt(cipher,
plaintext,
outtext,
nplaintext,
&err) == 0);
g_assert(err == NULL);
outtexthex = hex_string(outtext, nciphertext);
g_assert_cmpstr(outtexthex, ==, data->ciphertext);
g_free(outtext);
g_free(outtexthex);
g_free(key);
g_free(iv);
g_free(ciphertext);
g_free(plaintext);
qcrypto_cipher_free(cipher);
}
| {
"code": [
" Error *err = NULL;",
" g_test_message(\"foo\");",
" &err);",
" g_assert(err == NULL);",
" &err) == 0);",
" g_assert(err == NULL);",
" &err) == 0);",
" g_assert(err == NULL);"
],
"line_no": [
11,
21,
47,
51,
63,
65,
77,
51
]
} | static void FUNC_0(const void *VAR_0)
{
const QCryptoCipherTestData *VAR_1 = VAR_0;
QCryptoCipher *cipher;
Error *err = NULL;
uint8_t *key, *iv, *ciphertext, *plaintext, *outtext;
size_t nkey, niv, nciphertext, nplaintext;
char *VAR_2;
g_test_message("foo");
nkey = unhex_string(VAR_1->key, &key);
niv = unhex_string(VAR_1->iv, &iv);
nciphertext = unhex_string(VAR_1->ciphertext, &ciphertext);
nplaintext = unhex_string(VAR_1->plaintext, &plaintext);
g_assert(nciphertext == nplaintext);
outtext = g_new0(uint8_t, nciphertext);
cipher = qcrypto_cipher_new(
VAR_1->alg, VAR_1->mode,
key, nkey,
&err);
g_assert(cipher != NULL);
g_assert(err == NULL);
if (iv) {
g_assert(qcrypto_cipher_setiv(cipher,
iv, niv,
&err) == 0);
g_assert(err == NULL);
}
g_assert(qcrypto_cipher_encrypt(cipher,
plaintext,
outtext,
nplaintext,
&err) == 0);
g_assert(err == NULL);
VAR_2 = hex_string(outtext, nciphertext);
g_assert_cmpstr(VAR_2, ==, VAR_1->ciphertext);
g_free(outtext);
g_free(VAR_2);
g_free(key);
g_free(iv);
g_free(ciphertext);
g_free(plaintext);
qcrypto_cipher_free(cipher);
}
| [
"static void FUNC_0(const void *VAR_0)\n{",
"const QCryptoCipherTestData *VAR_1 = VAR_0;",
"QCryptoCipher *cipher;",
"Error *err = NULL;",
"uint8_t *key, *iv, *ciphertext, *plaintext, *outtext;",
"size_t nkey, niv, nciphertext, nplaintext;",
"char *VAR_2;",
"g_test_message(\"foo\");",
"nkey = unhex_string(VAR_1->key, &key);",
"niv = unhex_string(VAR_1->iv, &iv);",
"nciphertext = unhex_string(VAR_1->ciphertext, &ciphertext);",
"nplaintext = unhex_string(VAR_1->plaintext, &plaintext);",
"g_assert(nciphertext == nplaintext);",
"outtext = g_new0(uint8_t, nciphertext);",
"cipher = qcrypto_cipher_new(\nVAR_1->alg, VAR_1->mode,\nkey, nkey,\n&err);",
"g_assert(cipher != NULL);",
"g_assert(err == NULL);",
"if (iv) {",
"g_assert(qcrypto_cipher_setiv(cipher,\niv, niv,\n&err) == 0);",
"g_assert(err == NULL);",
"}",
"g_assert(qcrypto_cipher_encrypt(cipher,\nplaintext,\nouttext,\nnplaintext,\n&err) == 0);",
"g_assert(err == NULL);",
"VAR_2 = hex_string(outtext, nciphertext);",
"g_assert_cmpstr(VAR_2, ==, VAR_1->ciphertext);",
"g_free(outtext);",
"g_free(VAR_2);",
"g_free(key);",
"g_free(iv);",
"g_free(ciphertext);",
"g_free(plaintext);",
"qcrypto_cipher_free(cipher);",
"}"
] | [
0,
0,
0,
1,
0,
0,
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1,
0,
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1,
1,
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[
1,
3
],
[
5
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[
9
],
[
11
],
[
13
],
[
15
],
[
17
],
[
21
],
[
23
],
[
25
],
[
27
],
[
29
],
[
33
],
[
37
],
[
41,
43,
45,
47
],
[
49
],
[
51
],
[
57
],
[
59,
61,
63
],
[
65
],
[
67
],
[
69,
71,
73,
75,
77
],
[
79
],
[
83
],
[
87
],
[
91
],
[
93
],
[
95
],
[
97
],
[
99
],
[
101
],
[
103
],
[
105
]
] |
25,588 | static uint64_t pmsav5_insn_ap_read(CPUARMState *env, const ARMCPRegInfo *ri)
{
return simple_mpu_ap_bits(env->cp15.c5_insn);
}
| true | qemu | 7e09797c299712cafa7bc05dd57c1b13afcc6039 | static uint64_t pmsav5_insn_ap_read(CPUARMState *env, const ARMCPRegInfo *ri)
{
return simple_mpu_ap_bits(env->cp15.c5_insn);
}
| {
"code": [
" return simple_mpu_ap_bits(env->cp15.c5_insn);"
],
"line_no": [
5
]
} | static uint64_t FUNC_0(CPUARMState *env, const ARMCPRegInfo *ri)
{
return simple_mpu_ap_bits(env->cp15.c5_insn);
}
| [
"static uint64_t FUNC_0(CPUARMState *env, const ARMCPRegInfo *ri)\n{",
"return simple_mpu_ap_bits(env->cp15.c5_insn);",
"}"
] | [
0,
1,
0
] | [
[
1,
3
],
[
5
],
[
7
]
] |
25,589 | static av_cold int libgsm_encode_init(AVCodecContext *avctx) {
if (avctx->channels > 1) {
av_log(avctx, AV_LOG_ERROR, "Mono required for GSM, got %d channels\n",
avctx->channels);
return -1;
if (avctx->sample_rate != 8000) {
av_log(avctx, AV_LOG_ERROR, "Sample rate 8000Hz required for GSM, got %dHz\n",
avctx->sample_rate);
if (avctx->strict_std_compliance > FF_COMPLIANCE_UNOFFICIAL)
return -1;
if (avctx->bit_rate != 13000 /* Official */ &&
avctx->bit_rate != 13200 /* Very common */ &&
avctx->bit_rate != 0 /* Unknown; a.o. mov does not set bitrate when decoding */ ) {
av_log(avctx, AV_LOG_ERROR, "Bitrate 13000bps required for GSM, got %dbps\n",
avctx->bit_rate);
if (avctx->strict_std_compliance > FF_COMPLIANCE_UNOFFICIAL)
return -1;
avctx->priv_data = gsm_create();
switch(avctx->codec_id) {
case CODEC_ID_GSM:
avctx->frame_size = GSM_FRAME_SIZE;
avctx->block_align = GSM_BLOCK_SIZE;
break;
case CODEC_ID_GSM_MS: {
int one = 1;
gsm_option(avctx->priv_data, GSM_OPT_WAV49, &one);
avctx->frame_size = 2*GSM_FRAME_SIZE;
avctx->block_align = GSM_MS_BLOCK_SIZE;
avctx->coded_frame= avcodec_alloc_frame();
return 0;
| true | FFmpeg | a8bdf2405c6027f45a899eaaa6ba74e97c1c2701 | static av_cold int libgsm_encode_init(AVCodecContext *avctx) {
if (avctx->channels > 1) {
av_log(avctx, AV_LOG_ERROR, "Mono required for GSM, got %d channels\n",
avctx->channels);
return -1;
if (avctx->sample_rate != 8000) {
av_log(avctx, AV_LOG_ERROR, "Sample rate 8000Hz required for GSM, got %dHz\n",
avctx->sample_rate);
if (avctx->strict_std_compliance > FF_COMPLIANCE_UNOFFICIAL)
return -1;
if (avctx->bit_rate != 13000 &&
avctx->bit_rate != 13200 &&
avctx->bit_rate != 0 ) {
av_log(avctx, AV_LOG_ERROR, "Bitrate 13000bps required for GSM, got %dbps\n",
avctx->bit_rate);
if (avctx->strict_std_compliance > FF_COMPLIANCE_UNOFFICIAL)
return -1;
avctx->priv_data = gsm_create();
switch(avctx->codec_id) {
case CODEC_ID_GSM:
avctx->frame_size = GSM_FRAME_SIZE;
avctx->block_align = GSM_BLOCK_SIZE;
break;
case CODEC_ID_GSM_MS: {
int one = 1;
gsm_option(avctx->priv_data, GSM_OPT_WAV49, &one);
avctx->frame_size = 2*GSM_FRAME_SIZE;
avctx->block_align = GSM_MS_BLOCK_SIZE;
avctx->coded_frame= avcodec_alloc_frame();
return 0;
| {
"code": [],
"line_no": []
} | static av_cold int FUNC_0(AVCodecContext *avctx) {
if (avctx->channels > 1) {
av_log(avctx, AV_LOG_ERROR, "Mono required for GSM, got %d channels\n",
avctx->channels);
return -1;
if (avctx->sample_rate != 8000) {
av_log(avctx, AV_LOG_ERROR, "Sample rate 8000Hz required for GSM, got %dHz\n",
avctx->sample_rate);
if (avctx->strict_std_compliance > FF_COMPLIANCE_UNOFFICIAL)
return -1;
if (avctx->bit_rate != 13000 &&
avctx->bit_rate != 13200 &&
avctx->bit_rate != 0 ) {
av_log(avctx, AV_LOG_ERROR, "Bitrate 13000bps required for GSM, got %dbps\n",
avctx->bit_rate);
if (avctx->strict_std_compliance > FF_COMPLIANCE_UNOFFICIAL)
return -1;
avctx->priv_data = gsm_create();
switch(avctx->codec_id) {
case CODEC_ID_GSM:
avctx->frame_size = GSM_FRAME_SIZE;
avctx->block_align = GSM_BLOCK_SIZE;
break;
case CODEC_ID_GSM_MS: {
int VAR_0 = 1;
gsm_option(avctx->priv_data, GSM_OPT_WAV49, &VAR_0);
avctx->frame_size = 2*GSM_FRAME_SIZE;
avctx->block_align = GSM_MS_BLOCK_SIZE;
avctx->coded_frame= avcodec_alloc_frame();
return 0;
| [
"static av_cold int FUNC_0(AVCodecContext *avctx) {",
"if (avctx->channels > 1) {",
"av_log(avctx, AV_LOG_ERROR, \"Mono required for GSM, got %d channels\\n\",\navctx->channels);",
"return -1;",
"if (avctx->sample_rate != 8000) {",
"av_log(avctx, AV_LOG_ERROR, \"Sample rate 8000Hz required for GSM, got %dHz\\n\",\navctx->sample_rate);",
"if (avctx->strict_std_compliance > FF_COMPLIANCE_UNOFFICIAL)\nreturn -1;",
"if (avctx->bit_rate != 13000 &&\navctx->bit_rate != 13200 &&\navctx->bit_rate != 0 ) {",
"av_log(avctx, AV_LOG_ERROR, \"Bitrate 13000bps required for GSM, got %dbps\\n\",\navctx->bit_rate);",
"if (avctx->strict_std_compliance > FF_COMPLIANCE_UNOFFICIAL)\nreturn -1;",
"avctx->priv_data = gsm_create();",
"switch(avctx->codec_id) {",
"case CODEC_ID_GSM:\navctx->frame_size = GSM_FRAME_SIZE;",
"avctx->block_align = GSM_BLOCK_SIZE;",
"break;",
"case CODEC_ID_GSM_MS: {",
"int VAR_0 = 1;",
"gsm_option(avctx->priv_data, GSM_OPT_WAV49, &VAR_0);",
"avctx->frame_size = 2*GSM_FRAME_SIZE;",
"avctx->block_align = GSM_MS_BLOCK_SIZE;",
"avctx->coded_frame= avcodec_alloc_frame();",
"return 0;"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
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0,
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0,
0
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[
1
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[
3
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[
5,
7
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[
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[
14
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[
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[
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[
25,
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[
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[
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[
46
],
[
48,
50
],
[
52
],
[
54
],
[
56
],
[
58
],
[
60
],
[
62
],
[
64
],
[
70
],
[
78
]
] |
25,590 | static void avc_wgt_4x2_msa(uint8_t *data,
int32_t stride,
int32_t log2_denom,
int32_t src_weight,
int32_t offset_in)
{
uint32_t data0, data1;
v16u8 zero = { 0 };
v16u8 src0, src1;
v4i32 res0, res1;
v8i16 temp0, temp1;
v16u8 vec0, vec1;
v8i16 wgt, denom, offset;
offset_in <<= (log2_denom);
if (log2_denom) {
offset_in += (1 << (log2_denom - 1));
}
wgt = __msa_fill_h(src_weight);
offset = __msa_fill_h(offset_in);
denom = __msa_fill_h(log2_denom);
data0 = LOAD_WORD(data);
data1 = LOAD_WORD(data + stride);
src0 = (v16u8) __msa_fill_w(data0);
src1 = (v16u8) __msa_fill_w(data1);
ILVR_B_2VECS_UB(src0, src1, zero, zero, vec0, vec1);
temp0 = wgt * (v8i16) vec0;
temp1 = wgt * (v8i16) vec1;
temp0 = __msa_adds_s_h(temp0, offset);
temp1 = __msa_adds_s_h(temp1, offset);
temp0 = __msa_maxi_s_h(temp0, 0);
temp1 = __msa_maxi_s_h(temp1, 0);
temp0 = __msa_srl_h(temp0, denom);
temp1 = __msa_srl_h(temp1, denom);
temp0 = (v8i16) __msa_sat_u_h((v8u16) temp0, 7);
temp1 = (v8i16) __msa_sat_u_h((v8u16) temp1, 7);
res0 = (v4i32) __msa_pckev_b((v16i8) temp0, (v16i8) temp0);
res1 = (v4i32) __msa_pckev_b((v16i8) temp1, (v16i8) temp1);
data0 = __msa_copy_u_w(res0, 0);
data1 = __msa_copy_u_w(res1, 0);
STORE_WORD(data, data0);
data += stride;
STORE_WORD(data, data1);
}
| false | FFmpeg | bcd7bf7eeb09a395cc01698842d1b8be9af483fc | static void avc_wgt_4x2_msa(uint8_t *data,
int32_t stride,
int32_t log2_denom,
int32_t src_weight,
int32_t offset_in)
{
uint32_t data0, data1;
v16u8 zero = { 0 };
v16u8 src0, src1;
v4i32 res0, res1;
v8i16 temp0, temp1;
v16u8 vec0, vec1;
v8i16 wgt, denom, offset;
offset_in <<= (log2_denom);
if (log2_denom) {
offset_in += (1 << (log2_denom - 1));
}
wgt = __msa_fill_h(src_weight);
offset = __msa_fill_h(offset_in);
denom = __msa_fill_h(log2_denom);
data0 = LOAD_WORD(data);
data1 = LOAD_WORD(data + stride);
src0 = (v16u8) __msa_fill_w(data0);
src1 = (v16u8) __msa_fill_w(data1);
ILVR_B_2VECS_UB(src0, src1, zero, zero, vec0, vec1);
temp0 = wgt * (v8i16) vec0;
temp1 = wgt * (v8i16) vec1;
temp0 = __msa_adds_s_h(temp0, offset);
temp1 = __msa_adds_s_h(temp1, offset);
temp0 = __msa_maxi_s_h(temp0, 0);
temp1 = __msa_maxi_s_h(temp1, 0);
temp0 = __msa_srl_h(temp0, denom);
temp1 = __msa_srl_h(temp1, denom);
temp0 = (v8i16) __msa_sat_u_h((v8u16) temp0, 7);
temp1 = (v8i16) __msa_sat_u_h((v8u16) temp1, 7);
res0 = (v4i32) __msa_pckev_b((v16i8) temp0, (v16i8) temp0);
res1 = (v4i32) __msa_pckev_b((v16i8) temp1, (v16i8) temp1);
data0 = __msa_copy_u_w(res0, 0);
data1 = __msa_copy_u_w(res1, 0);
STORE_WORD(data, data0);
data += stride;
STORE_WORD(data, data1);
}
| {
"code": [],
"line_no": []
} | static void FUNC_0(uint8_t *VAR_0,
int32_t VAR_1,
int32_t VAR_2,
int32_t VAR_3,
int32_t VAR_4)
{
uint32_t data0, data1;
v16u8 zero = { 0 };
v16u8 src0, src1;
v4i32 res0, res1;
v8i16 temp0, temp1;
v16u8 vec0, vec1;
v8i16 wgt, denom, offset;
VAR_4 <<= (VAR_2);
if (VAR_2) {
VAR_4 += (1 << (VAR_2 - 1));
}
wgt = __msa_fill_h(VAR_3);
offset = __msa_fill_h(VAR_4);
denom = __msa_fill_h(VAR_2);
data0 = LOAD_WORD(VAR_0);
data1 = LOAD_WORD(VAR_0 + VAR_1);
src0 = (v16u8) __msa_fill_w(data0);
src1 = (v16u8) __msa_fill_w(data1);
ILVR_B_2VECS_UB(src0, src1, zero, zero, vec0, vec1);
temp0 = wgt * (v8i16) vec0;
temp1 = wgt * (v8i16) vec1;
temp0 = __msa_adds_s_h(temp0, offset);
temp1 = __msa_adds_s_h(temp1, offset);
temp0 = __msa_maxi_s_h(temp0, 0);
temp1 = __msa_maxi_s_h(temp1, 0);
temp0 = __msa_srl_h(temp0, denom);
temp1 = __msa_srl_h(temp1, denom);
temp0 = (v8i16) __msa_sat_u_h((v8u16) temp0, 7);
temp1 = (v8i16) __msa_sat_u_h((v8u16) temp1, 7);
res0 = (v4i32) __msa_pckev_b((v16i8) temp0, (v16i8) temp0);
res1 = (v4i32) __msa_pckev_b((v16i8) temp1, (v16i8) temp1);
data0 = __msa_copy_u_w(res0, 0);
data1 = __msa_copy_u_w(res1, 0);
STORE_WORD(VAR_0, data0);
VAR_0 += VAR_1;
STORE_WORD(VAR_0, data1);
}
| [
"static void FUNC_0(uint8_t *VAR_0,\nint32_t VAR_1,\nint32_t VAR_2,\nint32_t VAR_3,\nint32_t VAR_4)\n{",
"uint32_t data0, data1;",
"v16u8 zero = { 0 };",
"v16u8 src0, src1;",
"v4i32 res0, res1;",
"v8i16 temp0, temp1;",
"v16u8 vec0, vec1;",
"v8i16 wgt, denom, offset;",
"VAR_4 <<= (VAR_2);",
"if (VAR_2) {",
"VAR_4 += (1 << (VAR_2 - 1));",
"}",
"wgt = __msa_fill_h(VAR_3);",
"offset = __msa_fill_h(VAR_4);",
"denom = __msa_fill_h(VAR_2);",
"data0 = LOAD_WORD(VAR_0);",
"data1 = LOAD_WORD(VAR_0 + VAR_1);",
"src0 = (v16u8) __msa_fill_w(data0);",
"src1 = (v16u8) __msa_fill_w(data1);",
"ILVR_B_2VECS_UB(src0, src1, zero, zero, vec0, vec1);",
"temp0 = wgt * (v8i16) vec0;",
"temp1 = wgt * (v8i16) vec1;",
"temp0 = __msa_adds_s_h(temp0, offset);",
"temp1 = __msa_adds_s_h(temp1, offset);",
"temp0 = __msa_maxi_s_h(temp0, 0);",
"temp1 = __msa_maxi_s_h(temp1, 0);",
"temp0 = __msa_srl_h(temp0, denom);",
"temp1 = __msa_srl_h(temp1, denom);",
"temp0 = (v8i16) __msa_sat_u_h((v8u16) temp0, 7);",
"temp1 = (v8i16) __msa_sat_u_h((v8u16) temp1, 7);",
"res0 = (v4i32) __msa_pckev_b((v16i8) temp0, (v16i8) temp0);",
"res1 = (v4i32) __msa_pckev_b((v16i8) temp1, (v16i8) temp1);",
"data0 = __msa_copy_u_w(res0, 0);",
"data1 = __msa_copy_u_w(res1, 0);",
"STORE_WORD(VAR_0, data0);",
"VAR_0 += VAR_1;",
"STORE_WORD(VAR_0, data1);",
"}"
] | [
0,
0,
0,
0,
0,
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0,
0,
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0,
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0,
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[
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5,
7,
9,
11
],
[
13
],
[
15
],
[
17
],
[
19
],
[
21
],
[
23
],
[
25
],
[
29
],
[
33
],
[
35
],
[
37
],
[
41
],
[
43
],
[
45
],
[
49
],
[
51
],
[
55
],
[
57
],
[
61
],
[
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],
[
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],
[
71
],
[
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[
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],
[
79
],
[
83
],
[
85
],
[
89
],
[
91
],
[
95
],
[
97
],
[
101
],
[
103
],
[
107
],
[
109
],
[
111
],
[
113
]
] |
25,591 | static int quorum_open(BlockDriverState *bs, QDict *options, int flags,
Error **errp)
{
BDRVQuorumState *s = bs->opaque;
Error *local_err = NULL;
QemuOpts *opts;
bool *opened;
QDict *sub = NULL;
QList *list = NULL;
const QListEntry *lentry;
int i;
int ret = 0;
qdict_flatten(options);
qdict_extract_subqdict(options, &sub, "children.");
qdict_array_split(sub, &list);
if (qdict_size(sub)) {
error_setg(&local_err, "Invalid option children.%s",
qdict_first(sub)->key);
ret = -EINVAL;
goto exit;
}
/* count how many different children are present */
s->num_children = qlist_size(list);
if (s->num_children < 2) {
error_setg(&local_err,
"Number of provided children must be greater than 1");
ret = -EINVAL;
goto exit;
}
opts = qemu_opts_create(&quorum_runtime_opts, NULL, 0, &error_abort);
qemu_opts_absorb_qdict(opts, options, &local_err);
if (local_err) {
ret = -EINVAL;
goto exit;
}
s->threshold = qemu_opt_get_number(opts, QUORUM_OPT_VOTE_THRESHOLD, 0);
/* and validate it against s->num_children */
ret = quorum_valid_threshold(s->threshold, s->num_children, &local_err);
if (ret < 0) {
goto exit;
}
/* is the driver in blkverify mode */
if (qemu_opt_get_bool(opts, QUORUM_OPT_BLKVERIFY, false) &&
s->num_children == 2 && s->threshold == 2) {
s->is_blkverify = true;
} else if (qemu_opt_get_bool(opts, QUORUM_OPT_BLKVERIFY, false)) {
fprintf(stderr, "blkverify mode is set by setting blkverify=on "
"and using two files with vote_threshold=2\n");
}
s->rewrite_corrupted = qemu_opt_get_bool(opts, QUORUM_OPT_REWRITE, false);
if (s->rewrite_corrupted && s->is_blkverify) {
error_setg(&local_err,
"rewrite-corrupted=on cannot be used with blkverify=on");
ret = -EINVAL;
goto exit;
}
/* allocate the children BlockDriverState array */
s->bs = g_new0(BlockDriverState *, s->num_children);
opened = g_new0(bool, s->num_children);
for (i = 0, lentry = qlist_first(list); lentry;
lentry = qlist_next(lentry), i++) {
QDict *d;
QString *string;
switch (qobject_type(lentry->value))
{
/* List of options */
case QTYPE_QDICT:
d = qobject_to_qdict(lentry->value);
QINCREF(d);
ret = bdrv_open(&s->bs[i], NULL, NULL, d, flags, NULL,
&local_err);
break;
/* QMP reference */
case QTYPE_QSTRING:
string = qobject_to_qstring(lentry->value);
ret = bdrv_open(&s->bs[i], NULL, qstring_get_str(string), NULL,
flags, NULL, &local_err);
break;
default:
error_setg(&local_err, "Specification of child block device %i "
"is invalid", i);
ret = -EINVAL;
}
if (ret < 0) {
goto close_exit;
}
opened[i] = true;
}
g_free(opened);
goto exit;
close_exit:
/* cleanup on error */
for (i = 0; i < s->num_children; i++) {
if (!opened[i]) {
continue;
}
bdrv_unref(s->bs[i]);
}
g_free(s->bs);
g_free(opened);
exit:
/* propagate error */
if (local_err) {
error_propagate(errp, local_err);
}
QDECREF(list);
QDECREF(sub);
return ret;
}
| true | qemu | a9db86b223030bd40bdd81b160788196bc95fe6f | static int quorum_open(BlockDriverState *bs, QDict *options, int flags,
Error **errp)
{
BDRVQuorumState *s = bs->opaque;
Error *local_err = NULL;
QemuOpts *opts;
bool *opened;
QDict *sub = NULL;
QList *list = NULL;
const QListEntry *lentry;
int i;
int ret = 0;
qdict_flatten(options);
qdict_extract_subqdict(options, &sub, "children.");
qdict_array_split(sub, &list);
if (qdict_size(sub)) {
error_setg(&local_err, "Invalid option children.%s",
qdict_first(sub)->key);
ret = -EINVAL;
goto exit;
}
s->num_children = qlist_size(list);
if (s->num_children < 2) {
error_setg(&local_err,
"Number of provided children must be greater than 1");
ret = -EINVAL;
goto exit;
}
opts = qemu_opts_create(&quorum_runtime_opts, NULL, 0, &error_abort);
qemu_opts_absorb_qdict(opts, options, &local_err);
if (local_err) {
ret = -EINVAL;
goto exit;
}
s->threshold = qemu_opt_get_number(opts, QUORUM_OPT_VOTE_THRESHOLD, 0);
ret = quorum_valid_threshold(s->threshold, s->num_children, &local_err);
if (ret < 0) {
goto exit;
}
if (qemu_opt_get_bool(opts, QUORUM_OPT_BLKVERIFY, false) &&
s->num_children == 2 && s->threshold == 2) {
s->is_blkverify = true;
} else if (qemu_opt_get_bool(opts, QUORUM_OPT_BLKVERIFY, false)) {
fprintf(stderr, "blkverify mode is set by setting blkverify=on "
"and using two files with vote_threshold=2\n");
}
s->rewrite_corrupted = qemu_opt_get_bool(opts, QUORUM_OPT_REWRITE, false);
if (s->rewrite_corrupted && s->is_blkverify) {
error_setg(&local_err,
"rewrite-corrupted=on cannot be used with blkverify=on");
ret = -EINVAL;
goto exit;
}
s->bs = g_new0(BlockDriverState *, s->num_children);
opened = g_new0(bool, s->num_children);
for (i = 0, lentry = qlist_first(list); lentry;
lentry = qlist_next(lentry), i++) {
QDict *d;
QString *string;
switch (qobject_type(lentry->value))
{
case QTYPE_QDICT:
d = qobject_to_qdict(lentry->value);
QINCREF(d);
ret = bdrv_open(&s->bs[i], NULL, NULL, d, flags, NULL,
&local_err);
break;
case QTYPE_QSTRING:
string = qobject_to_qstring(lentry->value);
ret = bdrv_open(&s->bs[i], NULL, qstring_get_str(string), NULL,
flags, NULL, &local_err);
break;
default:
error_setg(&local_err, "Specification of child block device %i "
"is invalid", i);
ret = -EINVAL;
}
if (ret < 0) {
goto close_exit;
}
opened[i] = true;
}
g_free(opened);
goto exit;
close_exit:
for (i = 0; i < s->num_children; i++) {
if (!opened[i]) {
continue;
}
bdrv_unref(s->bs[i]);
}
g_free(s->bs);
g_free(opened);
exit:
if (local_err) {
error_propagate(errp, local_err);
}
QDECREF(list);
QDECREF(sub);
return ret;
}
| {
"code": [
" int i;",
" BDRVQuorumState *s = bs->opaque;",
" ret = quorum_valid_threshold(s->threshold, s->num_children, &local_err);",
" if (qemu_opt_get_bool(opts, QUORUM_OPT_BLKVERIFY, false) &&",
" s->num_children == 2 && s->threshold == 2) {",
" s->is_blkverify = true;",
" } else if (qemu_opt_get_bool(opts, QUORUM_OPT_BLKVERIFY, false)) {",
" fprintf(stderr, \"blkverify mode is set by setting blkverify=on \"",
" \"and using two files with vote_threshold=2\\n\");",
" s->rewrite_corrupted = qemu_opt_get_bool(opts, QUORUM_OPT_REWRITE, false);",
" if (s->rewrite_corrupted && s->is_blkverify) {",
" error_setg(&local_err,",
" \"rewrite-corrupted=on cannot be used with blkverify=on\");",
" ret = -EINVAL;",
" goto exit;"
],
"line_no": [
21,
7,
87,
99,
101,
103,
105,
107,
109,
115,
117,
55,
121,
41,
43
]
} | static int FUNC_0(BlockDriverState *VAR_0, QDict *VAR_1, int VAR_2,
Error **VAR_3)
{
BDRVQuorumState *s = VAR_0->opaque;
Error *local_err = NULL;
QemuOpts *opts;
bool *opened;
QDict *sub = NULL;
QList *list = NULL;
const QListEntry *VAR_4;
int VAR_5;
int VAR_6 = 0;
qdict_flatten(VAR_1);
qdict_extract_subqdict(VAR_1, &sub, "children.");
qdict_array_split(sub, &list);
if (qdict_size(sub)) {
error_setg(&local_err, "Invalid option children.%s",
qdict_first(sub)->key);
VAR_6 = -EINVAL;
goto exit;
}
s->num_children = qlist_size(list);
if (s->num_children < 2) {
error_setg(&local_err,
"Number of provided children must be greater than 1");
VAR_6 = -EINVAL;
goto exit;
}
opts = qemu_opts_create(&quorum_runtime_opts, NULL, 0, &error_abort);
qemu_opts_absorb_qdict(opts, VAR_1, &local_err);
if (local_err) {
VAR_6 = -EINVAL;
goto exit;
}
s->threshold = qemu_opt_get_number(opts, QUORUM_OPT_VOTE_THRESHOLD, 0);
VAR_6 = quorum_valid_threshold(s->threshold, s->num_children, &local_err);
if (VAR_6 < 0) {
goto exit;
}
if (qemu_opt_get_bool(opts, QUORUM_OPT_BLKVERIFY, false) &&
s->num_children == 2 && s->threshold == 2) {
s->is_blkverify = true;
} else if (qemu_opt_get_bool(opts, QUORUM_OPT_BLKVERIFY, false)) {
fprintf(stderr, "blkverify mode is set by setting blkverify=on "
"and using two files with vote_threshold=2\n");
}
s->rewrite_corrupted = qemu_opt_get_bool(opts, QUORUM_OPT_REWRITE, false);
if (s->rewrite_corrupted && s->is_blkverify) {
error_setg(&local_err,
"rewrite-corrupted=on cannot be used with blkverify=on");
VAR_6 = -EINVAL;
goto exit;
}
s->VAR_0 = g_new0(BlockDriverState *, s->num_children);
opened = g_new0(bool, s->num_children);
for (VAR_5 = 0, VAR_4 = qlist_first(list); VAR_4;
VAR_4 = qlist_next(VAR_4), VAR_5++) {
QDict *d;
QString *string;
switch (qobject_type(VAR_4->value))
{
case QTYPE_QDICT:
d = qobject_to_qdict(VAR_4->value);
QINCREF(d);
VAR_6 = bdrv_open(&s->VAR_0[VAR_5], NULL, NULL, d, VAR_2, NULL,
&local_err);
break;
case QTYPE_QSTRING:
string = qobject_to_qstring(VAR_4->value);
VAR_6 = bdrv_open(&s->VAR_0[VAR_5], NULL, qstring_get_str(string), NULL,
VAR_2, NULL, &local_err);
break;
default:
error_setg(&local_err, "Specification of child block device %VAR_5 "
"is invalid", VAR_5);
VAR_6 = -EINVAL;
}
if (VAR_6 < 0) {
goto close_exit;
}
opened[VAR_5] = true;
}
g_free(opened);
goto exit;
close_exit:
for (VAR_5 = 0; VAR_5 < s->num_children; VAR_5++) {
if (!opened[VAR_5]) {
continue;
}
bdrv_unref(s->VAR_0[VAR_5]);
}
g_free(s->VAR_0);
g_free(opened);
exit:
if (local_err) {
error_propagate(VAR_3, local_err);
}
QDECREF(list);
QDECREF(sub);
return VAR_6;
}
| [
"static int FUNC_0(BlockDriverState *VAR_0, QDict *VAR_1, int VAR_2,\nError **VAR_3)\n{",
"BDRVQuorumState *s = VAR_0->opaque;",
"Error *local_err = NULL;",
"QemuOpts *opts;",
"bool *opened;",
"QDict *sub = NULL;",
"QList *list = NULL;",
"const QListEntry *VAR_4;",
"int VAR_5;",
"int VAR_6 = 0;",
"qdict_flatten(VAR_1);",
"qdict_extract_subqdict(VAR_1, &sub, \"children.\");",
"qdict_array_split(sub, &list);",
"if (qdict_size(sub)) {",
"error_setg(&local_err, \"Invalid option children.%s\",\nqdict_first(sub)->key);",
"VAR_6 = -EINVAL;",
"goto exit;",
"}",
"s->num_children = qlist_size(list);",
"if (s->num_children < 2) {",
"error_setg(&local_err,\n\"Number of provided children must be greater than 1\");",
"VAR_6 = -EINVAL;",
"goto exit;",
"}",
"opts = qemu_opts_create(&quorum_runtime_opts, NULL, 0, &error_abort);",
"qemu_opts_absorb_qdict(opts, VAR_1, &local_err);",
"if (local_err) {",
"VAR_6 = -EINVAL;",
"goto exit;",
"}",
"s->threshold = qemu_opt_get_number(opts, QUORUM_OPT_VOTE_THRESHOLD, 0);",
"VAR_6 = quorum_valid_threshold(s->threshold, s->num_children, &local_err);",
"if (VAR_6 < 0) {",
"goto exit;",
"}",
"if (qemu_opt_get_bool(opts, QUORUM_OPT_BLKVERIFY, false) &&\ns->num_children == 2 && s->threshold == 2) {",
"s->is_blkverify = true;",
"} else if (qemu_opt_get_bool(opts, QUORUM_OPT_BLKVERIFY, false)) {",
"fprintf(stderr, \"blkverify mode is set by setting blkverify=on \"\n\"and using two files with vote_threshold=2\\n\");",
"}",
"s->rewrite_corrupted = qemu_opt_get_bool(opts, QUORUM_OPT_REWRITE, false);",
"if (s->rewrite_corrupted && s->is_blkverify) {",
"error_setg(&local_err,\n\"rewrite-corrupted=on cannot be used with blkverify=on\");",
"VAR_6 = -EINVAL;",
"goto exit;",
"}",
"s->VAR_0 = g_new0(BlockDriverState *, s->num_children);",
"opened = g_new0(bool, s->num_children);",
"for (VAR_5 = 0, VAR_4 = qlist_first(list); VAR_4;",
"VAR_4 = qlist_next(VAR_4), VAR_5++) {",
"QDict *d;",
"QString *string;",
"switch (qobject_type(VAR_4->value))\n{",
"case QTYPE_QDICT:\nd = qobject_to_qdict(VAR_4->value);",
"QINCREF(d);",
"VAR_6 = bdrv_open(&s->VAR_0[VAR_5], NULL, NULL, d, VAR_2, NULL,\n&local_err);",
"break;",
"case QTYPE_QSTRING:\nstring = qobject_to_qstring(VAR_4->value);",
"VAR_6 = bdrv_open(&s->VAR_0[VAR_5], NULL, qstring_get_str(string), NULL,\nVAR_2, NULL, &local_err);",
"break;",
"default:\nerror_setg(&local_err, \"Specification of child block device %VAR_5 \"\n\"is invalid\", VAR_5);",
"VAR_6 = -EINVAL;",
"}",
"if (VAR_6 < 0) {",
"goto close_exit;",
"}",
"opened[VAR_5] = true;",
"}",
"g_free(opened);",
"goto exit;",
"close_exit:\nfor (VAR_5 = 0; VAR_5 < s->num_children; VAR_5++) {",
"if (!opened[VAR_5]) {",
"continue;",
"}",
"bdrv_unref(s->VAR_0[VAR_5]);",
"}",
"g_free(s->VAR_0);",
"g_free(opened);",
"exit:\nif (local_err) {",
"error_propagate(VAR_3, local_err);",
"}",
"QDECREF(list);",
"QDECREF(sub);",
"return VAR_6;",
"}"
] | [
0,
1,
0,
0,
0,
0,
0,
0,
1,
0,
0,
0,
0,
0,
0,
1,
1,
0,
0,
0,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
1,
0,
0,
0,
1,
1,
1,
1,
0,
1,
1,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3,
5
],
[
7
],
[
9
],
[
11
],
[
13
],
[
15
],
[
17
],
[
19
],
[
21
],
[
23
],
[
27
],
[
29
],
[
31
],
[
35
],
[
37,
39
],
[
41
],
[
43
],
[
45
],
[
51
],
[
53
],
[
55,
57
],
[
59
],
[
61
],
[
63
],
[
67
],
[
69
],
[
71
],
[
73
],
[
75
],
[
77
],
[
81
],
[
87
],
[
89
],
[
91
],
[
93
],
[
99,
101
],
[
103
],
[
105
],
[
107,
109
],
[
111
],
[
115
],
[
117
],
[
119,
121
],
[
123
],
[
125
],
[
127
],
[
133
],
[
135
],
[
139
],
[
141
],
[
143
],
[
145
],
[
149,
151
],
[
155,
157
],
[
159
],
[
161,
163
],
[
165
],
[
171,
173
],
[
175,
177
],
[
179
],
[
183,
185,
187
],
[
189
],
[
191
],
[
195
],
[
197
],
[
199
],
[
201
],
[
203
],
[
207
],
[
209
],
[
213,
217
],
[
219
],
[
221
],
[
223
],
[
225
],
[
227
],
[
229
],
[
231
],
[
233,
237
],
[
239
],
[
241
],
[
243
],
[
245
],
[
247
],
[
249
]
] |
25,592 | void ff_imdct_calc_3dn2(MDCTContext *s, FFTSample *output,
const FFTSample *input, FFTSample *tmp)
{
long n8, n4, n2, n;
x86_reg k;
const uint16_t *revtab = s->fft.revtab;
const FFTSample *tcos = s->tcos;
const FFTSample *tsin = s->tsin;
const FFTSample *in1, *in2;
FFTComplex *z = (FFTComplex *)tmp;
n = 1 << s->nbits;
n2 = n >> 1;
n4 = n >> 2;
n8 = n >> 3;
/* pre rotation */
in1 = input;
in2 = input + n2 - 1;
for(k = 0; k < n4; k++) {
// FIXME a single block is faster, but gcc 2.95 and 3.4.x on 32bit can't compile it
asm volatile(
"movd %0, %%mm0 \n\t"
"movd %2, %%mm1 \n\t"
"punpckldq %1, %%mm0 \n\t"
"punpckldq %3, %%mm1 \n\t"
"movq %%mm0, %%mm2 \n\t"
"pfmul %%mm1, %%mm0 \n\t"
"pswapd %%mm1, %%mm1 \n\t"
"pfmul %%mm1, %%mm2 \n\t"
"pfpnacc %%mm2, %%mm0 \n\t"
::"m"(in2[-2*k]), "m"(in1[2*k]),
"m"(tcos[k]), "m"(tsin[k])
);
asm volatile(
"movq %%mm0, %0 \n\t"
:"=m"(z[revtab[k]])
);
}
ff_fft_calc(&s->fft, z);
/* post rotation + reordering */
for(k = 0; k < n4; k++) {
asm volatile(
"movq %0, %%mm0 \n\t"
"movd %1, %%mm1 \n\t"
"punpckldq %2, %%mm1 \n\t"
"movq %%mm0, %%mm2 \n\t"
"pfmul %%mm1, %%mm0 \n\t"
"pswapd %%mm1, %%mm1 \n\t"
"pfmul %%mm1, %%mm2 \n\t"
"pfpnacc %%mm2, %%mm0 \n\t"
"movq %%mm0, %0 \n\t"
:"+m"(z[k])
:"m"(tcos[k]), "m"(tsin[k])
);
}
k = n-8;
asm volatile("movd %0, %%mm7" ::"r"(1<<31));
asm volatile(
"1: \n\t"
"movq (%4,%0), %%mm0 \n\t" // z[n8+k]
"neg %0 \n\t"
"pswapd -8(%4,%0), %%mm1 \n\t" // z[n8-1-k]
"movq %%mm0, %%mm2 \n\t"
"pxor %%mm7, %%mm2 \n\t"
"punpckldq %%mm1, %%mm2 \n\t"
"pswapd %%mm2, %%mm3 \n\t"
"punpckhdq %%mm1, %%mm0 \n\t"
"pswapd %%mm0, %%mm4 \n\t"
"pxor %%mm7, %%mm0 \n\t"
"pxor %%mm7, %%mm4 \n\t"
"movq %%mm3, -8(%3,%0) \n\t" // output[n-2-2*k] = { z[n8-1-k].im, -z[n8+k].re }
"movq %%mm4, -8(%2,%0) \n\t" // output[n2-2-2*k]= { -z[n8-1-k].re, z[n8+k].im }
"neg %0 \n\t"
"movq %%mm0, (%1,%0) \n\t" // output[2*k] = { -z[n8+k].im, z[n8-1-k].re }
"movq %%mm2, (%2,%0) \n\t" // output[n2+2*k] = { -z[n8+k].re, z[n8-1-k].im }
"sub $8, %0 \n\t"
"jge 1b \n\t"
:"+r"(k)
:"r"(output), "r"(output+n2), "r"(output+n), "r"(z+n8)
:"memory"
);
asm volatile("femms");
}
| true | FFmpeg | b9fa32082c71013e90eab9e9997967d2939cf4a6 | void ff_imdct_calc_3dn2(MDCTContext *s, FFTSample *output,
const FFTSample *input, FFTSample *tmp)
{
long n8, n4, n2, n;
x86_reg k;
const uint16_t *revtab = s->fft.revtab;
const FFTSample *tcos = s->tcos;
const FFTSample *tsin = s->tsin;
const FFTSample *in1, *in2;
FFTComplex *z = (FFTComplex *)tmp;
n = 1 << s->nbits;
n2 = n >> 1;
n4 = n >> 2;
n8 = n >> 3;
in1 = input;
in2 = input + n2 - 1;
for(k = 0; k < n4; k++) {
asm volatile(
"movd %0, %%mm0 \n\t"
"movd %2, %%mm1 \n\t"
"punpckldq %1, %%mm0 \n\t"
"punpckldq %3, %%mm1 \n\t"
"movq %%mm0, %%mm2 \n\t"
"pfmul %%mm1, %%mm0 \n\t"
"pswapd %%mm1, %%mm1 \n\t"
"pfmul %%mm1, %%mm2 \n\t"
"pfpnacc %%mm2, %%mm0 \n\t"
::"m"(in2[-2*k]), "m"(in1[2*k]),
"m"(tcos[k]), "m"(tsin[k])
);
asm volatile(
"movq %%mm0, %0 \n\t"
:"=m"(z[revtab[k]])
);
}
ff_fft_calc(&s->fft, z);
for(k = 0; k < n4; k++) {
asm volatile(
"movq %0, %%mm0 \n\t"
"movd %1, %%mm1 \n\t"
"punpckldq %2, %%mm1 \n\t"
"movq %%mm0, %%mm2 \n\t"
"pfmul %%mm1, %%mm0 \n\t"
"pswapd %%mm1, %%mm1 \n\t"
"pfmul %%mm1, %%mm2 \n\t"
"pfpnacc %%mm2, %%mm0 \n\t"
"movq %%mm0, %0 \n\t"
:"+m"(z[k])
:"m"(tcos[k]), "m"(tsin[k])
);
}
k = n-8;
asm volatile("movd %0, %%mm7" ::"r"(1<<31));
asm volatile(
"1: \n\t"
"movq (%4,%0), %%mm0 \n\t"
"neg %0 \n\t"
"pswapd -8(%4,%0), %%mm1 \n\t"
"movq %%mm0, %%mm2 \n\t"
"pxor %%mm7, %%mm2 \n\t"
"punpckldq %%mm1, %%mm2 \n\t"
"pswapd %%mm2, %%mm3 \n\t"
"punpckhdq %%mm1, %%mm0 \n\t"
"pswapd %%mm0, %%mm4 \n\t"
"pxor %%mm7, %%mm0 \n\t"
"pxor %%mm7, %%mm4 \n\t"
"movq %%mm3, -8(%3,%0) \n\t"
"movq %%mm4, -8(%2,%0) \n\t"
"neg %0 \n\t"
"movq %%mm0, (%1,%0) \n\t"
"movq %%mm2, (%2,%0) \n\t"
"sub $8, %0 \n\t"
"jge 1b \n\t"
:"+r"(k)
:"r"(output), "r"(output+n2), "r"(output+n), "r"(z+n8)
:"memory"
);
asm volatile("femms");
}
| {
"code": [
"void ff_imdct_calc_3dn2(MDCTContext *s, FFTSample *output,",
" const FFTSample *input, FFTSample *tmp)",
" long n8, n4, n2, n;",
" n8 = n >> 3;",
" long n8, n4, n2, n;",
" n8 = n >> 3;",
" n8 = n >> 3;"
],
"line_no": [
1,
3,
7,
29,
7,
29,
29
]
} | void FUNC_0(MDCTContext *VAR_0, FFTSample *VAR_1,
const FFTSample *VAR_2, FFTSample *VAR_3)
{
long VAR_4, VAR_5, VAR_6, VAR_7;
x86_reg k;
const uint16_t *VAR_8 = VAR_0->fft.VAR_8;
const FFTSample *VAR_9 = VAR_0->VAR_9;
const FFTSample *VAR_10 = VAR_0->VAR_10;
const FFTSample *VAR_11, *in2;
FFTComplex *z = (FFTComplex *)VAR_3;
VAR_7 = 1 << VAR_0->nbits;
VAR_6 = VAR_7 >> 1;
VAR_5 = VAR_7 >> 2;
VAR_4 = VAR_7 >> 3;
VAR_11 = VAR_2;
in2 = VAR_2 + VAR_6 - 1;
for(k = 0; k < VAR_5; k++) {
asm volatile(
"movd %0, %%mm0 \VAR_7\t"
"movd %2, %%mm1 \VAR_7\t"
"punpckldq %1, %%mm0 \VAR_7\t"
"punpckldq %3, %%mm1 \VAR_7\t"
"movq %%mm0, %%mm2 \VAR_7\t"
"pfmul %%mm1, %%mm0 \VAR_7\t"
"pswapd %%mm1, %%mm1 \VAR_7\t"
"pfmul %%mm1, %%mm2 \VAR_7\t"
"pfpnacc %%mm2, %%mm0 \VAR_7\t"
::"m"(in2[-2*k]), "m"(VAR_11[2*k]),
"m"(VAR_9[k]), "m"(VAR_10[k])
);
asm volatile(
"movq %%mm0, %0 \VAR_7\t"
:"=m"(z[VAR_8[k]])
);
}
ff_fft_calc(&VAR_0->fft, z);
for(k = 0; k < VAR_5; k++) {
asm volatile(
"movq %0, %%mm0 \VAR_7\t"
"movd %1, %%mm1 \VAR_7\t"
"punpckldq %2, %%mm1 \VAR_7\t"
"movq %%mm0, %%mm2 \VAR_7\t"
"pfmul %%mm1, %%mm0 \VAR_7\t"
"pswapd %%mm1, %%mm1 \VAR_7\t"
"pfmul %%mm1, %%mm2 \VAR_7\t"
"pfpnacc %%mm2, %%mm0 \VAR_7\t"
"movq %%mm0, %0 \VAR_7\t"
:"+m"(z[k])
:"m"(VAR_9[k]), "m"(VAR_10[k])
);
}
k = VAR_7-8;
asm volatile("movd %0, %%mm7" ::"r"(1<<31));
asm volatile(
"1: \VAR_7\t"
"movq (%4,%0), %%mm0 \VAR_7\t"
"neg %0 \VAR_7\t"
"pswapd -8(%4,%0), %%mm1 \VAR_7\t"
"movq %%mm0, %%mm2 \VAR_7\t"
"pxor %%mm7, %%mm2 \VAR_7\t"
"punpckldq %%mm1, %%mm2 \VAR_7\t"
"pswapd %%mm2, %%mm3 \VAR_7\t"
"punpckhdq %%mm1, %%mm0 \VAR_7\t"
"pswapd %%mm0, %%mm4 \VAR_7\t"
"pxor %%mm7, %%mm0 \VAR_7\t"
"pxor %%mm7, %%mm4 \VAR_7\t"
"movq %%mm3, -8(%3,%0) \VAR_7\t"
"movq %%mm4, -8(%2,%0) \VAR_7\t"
"neg %0 \VAR_7\t"
"movq %%mm0, (%1,%0) \VAR_7\t"
"movq %%mm2, (%2,%0) \VAR_7\t"
"sub $8, %0 \VAR_7\t"
"jge 1b \VAR_7\t"
:"+r"(k)
:"r"(VAR_1), "r"(VAR_1+VAR_6), "r"(VAR_1+VAR_7), "r"(z+VAR_4)
:"memory"
);
asm volatile("femms");
}
| [
"void FUNC_0(MDCTContext *VAR_0, FFTSample *VAR_1,\nconst FFTSample *VAR_2, FFTSample *VAR_3)\n{",
"long VAR_4, VAR_5, VAR_6, VAR_7;",
"x86_reg k;",
"const uint16_t *VAR_8 = VAR_0->fft.VAR_8;",
"const FFTSample *VAR_9 = VAR_0->VAR_9;",
"const FFTSample *VAR_10 = VAR_0->VAR_10;",
"const FFTSample *VAR_11, *in2;",
"FFTComplex *z = (FFTComplex *)VAR_3;",
"VAR_7 = 1 << VAR_0->nbits;",
"VAR_6 = VAR_7 >> 1;",
"VAR_5 = VAR_7 >> 2;",
"VAR_4 = VAR_7 >> 3;",
"VAR_11 = VAR_2;",
"in2 = VAR_2 + VAR_6 - 1;",
"for(k = 0; k < VAR_5; k++) {",
"asm volatile(\n\"movd %0, %%mm0 \\VAR_7\\t\"\n\"movd %2, %%mm1 \\VAR_7\\t\"\n\"punpckldq %1, %%mm0 \\VAR_7\\t\"\n\"punpckldq %3, %%mm1 \\VAR_7\\t\"\n\"movq %%mm0, %%mm2 \\VAR_7\\t\"\n\"pfmul %%mm1, %%mm0 \\VAR_7\\t\"\n\"pswapd %%mm1, %%mm1 \\VAR_7\\t\"\n\"pfmul %%mm1, %%mm2 \\VAR_7\\t\"\n\"pfpnacc %%mm2, %%mm0 \\VAR_7\\t\"\n::\"m\"(in2[-2*k]), \"m\"(VAR_11[2*k]),\n\"m\"(VAR_9[k]), \"m\"(VAR_10[k])\n);",
"asm volatile(\n\"movq %%mm0, %0 \\VAR_7\\t\"\n:\"=m\"(z[VAR_8[k]])\n);",
"}",
"ff_fft_calc(&VAR_0->fft, z);",
"for(k = 0; k < VAR_5; k++) {",
"asm volatile(\n\"movq %0, %%mm0 \\VAR_7\\t\"\n\"movd %1, %%mm1 \\VAR_7\\t\"\n\"punpckldq %2, %%mm1 \\VAR_7\\t\"\n\"movq %%mm0, %%mm2 \\VAR_7\\t\"\n\"pfmul %%mm1, %%mm0 \\VAR_7\\t\"\n\"pswapd %%mm1, %%mm1 \\VAR_7\\t\"\n\"pfmul %%mm1, %%mm2 \\VAR_7\\t\"\n\"pfpnacc %%mm2, %%mm0 \\VAR_7\\t\"\n\"movq %%mm0, %0 \\VAR_7\\t\"\n:\"+m\"(z[k])\n:\"m\"(VAR_9[k]), \"m\"(VAR_10[k])\n);",
"}",
"k = VAR_7-8;",
"asm volatile(\"movd %0, %%mm7\" ::\"r\"(1<<31));",
"asm volatile(\n\"1: \\VAR_7\\t\"\n\"movq (%4,%0), %%mm0 \\VAR_7\\t\"\n\"neg %0 \\VAR_7\\t\"\n\"pswapd -8(%4,%0), %%mm1 \\VAR_7\\t\"\n\"movq %%mm0, %%mm2 \\VAR_7\\t\"\n\"pxor %%mm7, %%mm2 \\VAR_7\\t\"\n\"punpckldq %%mm1, %%mm2 \\VAR_7\\t\"\n\"pswapd %%mm2, %%mm3 \\VAR_7\\t\"\n\"punpckhdq %%mm1, %%mm0 \\VAR_7\\t\"\n\"pswapd %%mm0, %%mm4 \\VAR_7\\t\"\n\"pxor %%mm7, %%mm0 \\VAR_7\\t\"\n\"pxor %%mm7, %%mm4 \\VAR_7\\t\"\n\"movq %%mm3, -8(%3,%0) \\VAR_7\\t\"\n\"movq %%mm4, -8(%2,%0) \\VAR_7\\t\"\n\"neg %0 \\VAR_7\\t\"\n\"movq %%mm0, (%1,%0) \\VAR_7\\t\"\n\"movq %%mm2, (%2,%0) \\VAR_7\\t\"\n\"sub $8, %0 \\VAR_7\\t\"\n\"jge 1b \\VAR_7\\t\"\n:\"+r\"(k)\n:\"r\"(VAR_1), \"r\"(VAR_1+VAR_6), \"r\"(VAR_1+VAR_7), \"r\"(z+VAR_4)\n:\"memory\"\n);",
"asm volatile(\"femms\");",
"}"
] | [
1,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3,
5
],
[
7
],
[
9
],
[
11
],
[
13
],
[
15
],
[
17
],
[
19
],
[
23
],
[
25
],
[
27
],
[
29
],
[
35
],
[
37
],
[
39
],
[
43,
45,
47,
49,
51,
53,
55,
57,
59,
61,
63,
65,
67
],
[
69,
71,
73,
75
],
[
77
],
[
81
],
[
87
],
[
89,
91,
93,
95,
97,
99,
101,
103,
105,
107,
109,
111,
113
],
[
115
],
[
119
],
[
121
],
[
123,
125,
127,
129,
131,
133,
135,
137,
139,
141,
143,
145,
147,
149,
151,
153,
155,
157,
159,
161,
163,
165,
167,
169
],
[
171
],
[
173
]
] |
25,594 | void ff_put_h264_qpel8_mc01_msa(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride)
{
avc_luma_vt_qrt_8w_msa(src - (stride * 2), stride, dst, stride, 8, 0);
}
| false | FFmpeg | 6796a1dd8c14843b77925cb83a3ef88706ae1dd0 | void ff_put_h264_qpel8_mc01_msa(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride)
{
avc_luma_vt_qrt_8w_msa(src - (stride * 2), stride, dst, stride, 8, 0);
}
| {
"code": [],
"line_no": []
} | void FUNC_0(uint8_t *VAR_0, const uint8_t *VAR_1,
ptrdiff_t VAR_2)
{
avc_luma_vt_qrt_8w_msa(VAR_1 - (VAR_2 * 2), VAR_2, VAR_0, VAR_2, 8, 0);
}
| [
"void FUNC_0(uint8_t *VAR_0, const uint8_t *VAR_1,\nptrdiff_t VAR_2)\n{",
"avc_luma_vt_qrt_8w_msa(VAR_1 - (VAR_2 * 2), VAR_2, VAR_0, VAR_2, 8, 0);",
"}"
] | [
0,
0,
0
] | [
[
1,
3,
5
],
[
7
],
[
9
]
] |
25,595 | int attribute_align_arg avcodec_open(AVCodecContext *avctx, AVCodec *codec)
{
int ret = 0;
/* If there is a user-supplied mutex locking routine, call it. */
if (ff_lockmgr_cb) {
if ((*ff_lockmgr_cb)(&codec_mutex, AV_LOCK_OBTAIN))
return -1;
}
entangled_thread_counter++;
if(entangled_thread_counter != 1){
av_log(avctx, AV_LOG_ERROR, "insufficient thread locking around avcodec_open/close()\n");
ret = -1;
goto end;
}
if(avctx->codec || !codec) {
ret = AVERROR(EINVAL);
goto end;
}
if (codec->priv_data_size > 0) {
if(!avctx->priv_data){
avctx->priv_data = av_mallocz(codec->priv_data_size);
if (!avctx->priv_data) {
ret = AVERROR(ENOMEM);
goto end;
}
if(codec->priv_class){ //this can be droped once all user apps use avcodec_get_context_defaults3()
*(AVClass**)avctx->priv_data= codec->priv_class;
av_opt_set_defaults(avctx->priv_data);
}
}
} else {
avctx->priv_data = NULL;
}
if(avctx->coded_width && avctx->coded_height)
avcodec_set_dimensions(avctx, avctx->coded_width, avctx->coded_height);
else if(avctx->width && avctx->height)
avcodec_set_dimensions(avctx, avctx->width, avctx->height);
if ((avctx->coded_width || avctx->coded_height || avctx->width || avctx->height)
&& ( av_image_check_size(avctx->coded_width, avctx->coded_height, 0, avctx) < 0
|| av_image_check_size(avctx->width, avctx->height, 0, avctx) < 0)) {
av_log(avctx, AV_LOG_WARNING, "ignoring invalid width/height values\n");
avcodec_set_dimensions(avctx, 0, 0);
}
/* if the decoder init function was already called previously,
free the already allocated subtitle_header before overwriting it */
if (codec->decode)
av_freep(&avctx->subtitle_header);
#define SANE_NB_CHANNELS 128U
if (avctx->channels > SANE_NB_CHANNELS) {
ret = AVERROR(EINVAL);
goto free_and_end;
}
avctx->codec = codec;
if ((avctx->codec_type == AVMEDIA_TYPE_UNKNOWN || avctx->codec_type == codec->type) &&
avctx->codec_id == CODEC_ID_NONE) {
avctx->codec_type = codec->type;
avctx->codec_id = codec->id;
}
if (avctx->codec_id != codec->id || (avctx->codec_type != codec->type
&& avctx->codec_type != AVMEDIA_TYPE_ATTACHMENT)) {
av_log(avctx, AV_LOG_ERROR, "codec type or id mismatches\n");
ret = AVERROR(EINVAL);
goto free_and_end;
}
avctx->frame_number = 0;
if (HAVE_THREADS && !avctx->thread_opaque) {
ret = ff_thread_init(avctx);
if (ret < 0) {
goto free_and_end;
}
}
if (avctx->codec->max_lowres < avctx->lowres) {
av_log(avctx, AV_LOG_ERROR, "The maximum value for lowres supported by the decoder is %d\n",
avctx->codec->max_lowres);
ret = AVERROR(EINVAL);
goto free_and_end;
}
if (avctx->codec->sample_fmts && avctx->codec->encode) {
int i;
for (i = 0; avctx->codec->sample_fmts[i] != AV_SAMPLE_FMT_NONE; i++)
if (avctx->sample_fmt == avctx->codec->sample_fmts[i])
break;
if (avctx->codec->sample_fmts[i] == AV_SAMPLE_FMT_NONE) {
av_log(avctx, AV_LOG_ERROR, "Specified sample_fmt is not supported.\n");
ret = AVERROR(EINVAL);
goto free_and_end;
}
}
if(avctx->codec->init && !(avctx->active_thread_type&FF_THREAD_FRAME)){
ret = avctx->codec->init(avctx);
if (ret < 0) {
goto free_and_end;
}
}
end:
entangled_thread_counter--;
/* Release any user-supplied mutex. */
if (ff_lockmgr_cb) {
(*ff_lockmgr_cb)(&codec_mutex, AV_LOCK_RELEASE);
}
return ret;
free_and_end:
av_freep(&avctx->priv_data);
avctx->codec= NULL;
goto end;
}
| false | FFmpeg | 8b00ab0113a8ca40429e0a06331be83996963a9e | int attribute_align_arg avcodec_open(AVCodecContext *avctx, AVCodec *codec)
{
int ret = 0;
if (ff_lockmgr_cb) {
if ((*ff_lockmgr_cb)(&codec_mutex, AV_LOCK_OBTAIN))
return -1;
}
entangled_thread_counter++;
if(entangled_thread_counter != 1){
av_log(avctx, AV_LOG_ERROR, "insufficient thread locking around avcodec_open/close()\n");
ret = -1;
goto end;
}
if(avctx->codec || !codec) {
ret = AVERROR(EINVAL);
goto end;
}
if (codec->priv_data_size > 0) {
if(!avctx->priv_data){
avctx->priv_data = av_mallocz(codec->priv_data_size);
if (!avctx->priv_data) {
ret = AVERROR(ENOMEM);
goto end;
}
if(codec->priv_class){
*(AVClass**)avctx->priv_data= codec->priv_class;
av_opt_set_defaults(avctx->priv_data);
}
}
} else {
avctx->priv_data = NULL;
}
if(avctx->coded_width && avctx->coded_height)
avcodec_set_dimensions(avctx, avctx->coded_width, avctx->coded_height);
else if(avctx->width && avctx->height)
avcodec_set_dimensions(avctx, avctx->width, avctx->height);
if ((avctx->coded_width || avctx->coded_height || avctx->width || avctx->height)
&& ( av_image_check_size(avctx->coded_width, avctx->coded_height, 0, avctx) < 0
|| av_image_check_size(avctx->width, avctx->height, 0, avctx) < 0)) {
av_log(avctx, AV_LOG_WARNING, "ignoring invalid width/height values\n");
avcodec_set_dimensions(avctx, 0, 0);
}
if (codec->decode)
av_freep(&avctx->subtitle_header);
#define SANE_NB_CHANNELS 128U
if (avctx->channels > SANE_NB_CHANNELS) {
ret = AVERROR(EINVAL);
goto free_and_end;
}
avctx->codec = codec;
if ((avctx->codec_type == AVMEDIA_TYPE_UNKNOWN || avctx->codec_type == codec->type) &&
avctx->codec_id == CODEC_ID_NONE) {
avctx->codec_type = codec->type;
avctx->codec_id = codec->id;
}
if (avctx->codec_id != codec->id || (avctx->codec_type != codec->type
&& avctx->codec_type != AVMEDIA_TYPE_ATTACHMENT)) {
av_log(avctx, AV_LOG_ERROR, "codec type or id mismatches\n");
ret = AVERROR(EINVAL);
goto free_and_end;
}
avctx->frame_number = 0;
if (HAVE_THREADS && !avctx->thread_opaque) {
ret = ff_thread_init(avctx);
if (ret < 0) {
goto free_and_end;
}
}
if (avctx->codec->max_lowres < avctx->lowres) {
av_log(avctx, AV_LOG_ERROR, "The maximum value for lowres supported by the decoder is %d\n",
avctx->codec->max_lowres);
ret = AVERROR(EINVAL);
goto free_and_end;
}
if (avctx->codec->sample_fmts && avctx->codec->encode) {
int i;
for (i = 0; avctx->codec->sample_fmts[i] != AV_SAMPLE_FMT_NONE; i++)
if (avctx->sample_fmt == avctx->codec->sample_fmts[i])
break;
if (avctx->codec->sample_fmts[i] == AV_SAMPLE_FMT_NONE) {
av_log(avctx, AV_LOG_ERROR, "Specified sample_fmt is not supported.\n");
ret = AVERROR(EINVAL);
goto free_and_end;
}
}
if(avctx->codec->init && !(avctx->active_thread_type&FF_THREAD_FRAME)){
ret = avctx->codec->init(avctx);
if (ret < 0) {
goto free_and_end;
}
}
end:
entangled_thread_counter--;
if (ff_lockmgr_cb) {
(*ff_lockmgr_cb)(&codec_mutex, AV_LOCK_RELEASE);
}
return ret;
free_and_end:
av_freep(&avctx->priv_data);
avctx->codec= NULL;
goto end;
}
| {
"code": [],
"line_no": []
} | int VAR_0 avcodec_open(AVCodecContext *avctx, AVCodec *codec)
{
int ret = 0;
if (ff_lockmgr_cb) {
if ((*ff_lockmgr_cb)(&codec_mutex, AV_LOCK_OBTAIN))
return -1;
}
entangled_thread_counter++;
if(entangled_thread_counter != 1){
av_log(avctx, AV_LOG_ERROR, "insufficient thread locking around avcodec_open/close()\n");
ret = -1;
goto end;
}
if(avctx->codec || !codec) {
ret = AVERROR(EINVAL);
goto end;
}
if (codec->priv_data_size > 0) {
if(!avctx->priv_data){
avctx->priv_data = av_mallocz(codec->priv_data_size);
if (!avctx->priv_data) {
ret = AVERROR(ENOMEM);
goto end;
}
if(codec->priv_class){
*(AVClass**)avctx->priv_data= codec->priv_class;
av_opt_set_defaults(avctx->priv_data);
}
}
} else {
avctx->priv_data = NULL;
}
if(avctx->coded_width && avctx->coded_height)
avcodec_set_dimensions(avctx, avctx->coded_width, avctx->coded_height);
else if(avctx->width && avctx->height)
avcodec_set_dimensions(avctx, avctx->width, avctx->height);
if ((avctx->coded_width || avctx->coded_height || avctx->width || avctx->height)
&& ( av_image_check_size(avctx->coded_width, avctx->coded_height, 0, avctx) < 0
|| av_image_check_size(avctx->width, avctx->height, 0, avctx) < 0)) {
av_log(avctx, AV_LOG_WARNING, "ignoring invalid width/height values\n");
avcodec_set_dimensions(avctx, 0, 0);
}
if (codec->decode)
av_freep(&avctx->subtitle_header);
#define SANE_NB_CHANNELS 128U
if (avctx->channels > SANE_NB_CHANNELS) {
ret = AVERROR(EINVAL);
goto free_and_end;
}
avctx->codec = codec;
if ((avctx->codec_type == AVMEDIA_TYPE_UNKNOWN || avctx->codec_type == codec->type) &&
avctx->codec_id == CODEC_ID_NONE) {
avctx->codec_type = codec->type;
avctx->codec_id = codec->id;
}
if (avctx->codec_id != codec->id || (avctx->codec_type != codec->type
&& avctx->codec_type != AVMEDIA_TYPE_ATTACHMENT)) {
av_log(avctx, AV_LOG_ERROR, "codec type or id mismatches\n");
ret = AVERROR(EINVAL);
goto free_and_end;
}
avctx->frame_number = 0;
if (HAVE_THREADS && !avctx->thread_opaque) {
ret = ff_thread_init(avctx);
if (ret < 0) {
goto free_and_end;
}
}
if (avctx->codec->max_lowres < avctx->lowres) {
av_log(avctx, AV_LOG_ERROR, "The maximum value for lowres supported by the decoder is %d\n",
avctx->codec->max_lowres);
ret = AVERROR(EINVAL);
goto free_and_end;
}
if (avctx->codec->sample_fmts && avctx->codec->encode) {
int i;
for (i = 0; avctx->codec->sample_fmts[i] != AV_SAMPLE_FMT_NONE; i++)
if (avctx->sample_fmt == avctx->codec->sample_fmts[i])
break;
if (avctx->codec->sample_fmts[i] == AV_SAMPLE_FMT_NONE) {
av_log(avctx, AV_LOG_ERROR, "Specified sample_fmt is not supported.\n");
ret = AVERROR(EINVAL);
goto free_and_end;
}
}
if(avctx->codec->init && !(avctx->active_thread_type&FF_THREAD_FRAME)){
ret = avctx->codec->init(avctx);
if (ret < 0) {
goto free_and_end;
}
}
end:
entangled_thread_counter--;
if (ff_lockmgr_cb) {
(*ff_lockmgr_cb)(&codec_mutex, AV_LOCK_RELEASE);
}
return ret;
free_and_end:
av_freep(&avctx->priv_data);
avctx->codec= NULL;
goto end;
}
| [
"int VAR_0 avcodec_open(AVCodecContext *avctx, AVCodec *codec)\n{",
"int ret = 0;",
"if (ff_lockmgr_cb) {",
"if ((*ff_lockmgr_cb)(&codec_mutex, AV_LOCK_OBTAIN))\nreturn -1;",
"}",
"entangled_thread_counter++;",
"if(entangled_thread_counter != 1){",
"av_log(avctx, AV_LOG_ERROR, \"insufficient thread locking around avcodec_open/close()\\n\");",
"ret = -1;",
"goto end;",
"}",
"if(avctx->codec || !codec) {",
"ret = AVERROR(EINVAL);",
"goto end;",
"}",
"if (codec->priv_data_size > 0) {",
"if(!avctx->priv_data){",
"avctx->priv_data = av_mallocz(codec->priv_data_size);",
"if (!avctx->priv_data) {",
"ret = AVERROR(ENOMEM);",
"goto end;",
"}",
"if(codec->priv_class){",
"*(AVClass**)avctx->priv_data= codec->priv_class;",
"av_opt_set_defaults(avctx->priv_data);",
"}",
"}",
"} else {",
"avctx->priv_data = NULL;",
"}",
"if(avctx->coded_width && avctx->coded_height)\navcodec_set_dimensions(avctx, avctx->coded_width, avctx->coded_height);",
"else if(avctx->width && avctx->height)\navcodec_set_dimensions(avctx, avctx->width, avctx->height);",
"if ((avctx->coded_width || avctx->coded_height || avctx->width || avctx->height)\n&& ( av_image_check_size(avctx->coded_width, avctx->coded_height, 0, avctx) < 0\n|| av_image_check_size(avctx->width, avctx->height, 0, avctx) < 0)) {",
"av_log(avctx, AV_LOG_WARNING, \"ignoring invalid width/height values\\n\");",
"avcodec_set_dimensions(avctx, 0, 0);",
"}",
"if (codec->decode)\nav_freep(&avctx->subtitle_header);",
"#define SANE_NB_CHANNELS 128U\nif (avctx->channels > SANE_NB_CHANNELS) {",
"ret = AVERROR(EINVAL);",
"goto free_and_end;",
"}",
"avctx->codec = codec;",
"if ((avctx->codec_type == AVMEDIA_TYPE_UNKNOWN || avctx->codec_type == codec->type) &&\navctx->codec_id == CODEC_ID_NONE) {",
"avctx->codec_type = codec->type;",
"avctx->codec_id = codec->id;",
"}",
"if (avctx->codec_id != codec->id || (avctx->codec_type != codec->type\n&& avctx->codec_type != AVMEDIA_TYPE_ATTACHMENT)) {",
"av_log(avctx, AV_LOG_ERROR, \"codec type or id mismatches\\n\");",
"ret = AVERROR(EINVAL);",
"goto free_and_end;",
"}",
"avctx->frame_number = 0;",
"if (HAVE_THREADS && !avctx->thread_opaque) {",
"ret = ff_thread_init(avctx);",
"if (ret < 0) {",
"goto free_and_end;",
"}",
"}",
"if (avctx->codec->max_lowres < avctx->lowres) {",
"av_log(avctx, AV_LOG_ERROR, \"The maximum value for lowres supported by the decoder is %d\\n\",\navctx->codec->max_lowres);",
"ret = AVERROR(EINVAL);",
"goto free_and_end;",
"}",
"if (avctx->codec->sample_fmts && avctx->codec->encode) {",
"int i;",
"for (i = 0; avctx->codec->sample_fmts[i] != AV_SAMPLE_FMT_NONE; i++)",
"if (avctx->sample_fmt == avctx->codec->sample_fmts[i])\nbreak;",
"if (avctx->codec->sample_fmts[i] == AV_SAMPLE_FMT_NONE) {",
"av_log(avctx, AV_LOG_ERROR, \"Specified sample_fmt is not supported.\\n\");",
"ret = AVERROR(EINVAL);",
"goto free_and_end;",
"}",
"}",
"if(avctx->codec->init && !(avctx->active_thread_type&FF_THREAD_FRAME)){",
"ret = avctx->codec->init(avctx);",
"if (ret < 0) {",
"goto free_and_end;",
"}",
"}",
"end:\nentangled_thread_counter--;",
"if (ff_lockmgr_cb) {",
"(*ff_lockmgr_cb)(&codec_mutex, AV_LOCK_RELEASE);",
"}",
"return ret;",
"free_and_end:\nav_freep(&avctx->priv_data);",
"avctx->codec= NULL;",
"goto end;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
11
],
[
13,
15
],
[
17
],
[
21
],
[
23
],
[
25
],
[
27
],
[
29
],
[
31
],
[
35
],
[
37
],
[
39
],
[
41
],
[
45
],
[
47
],
[
49
],
[
51
],
[
53
],
[
55
],
[
57
],
[
59
],
[
61
],
[
63
],
[
65
],
[
67
],
[
69
],
[
71
],
[
73
],
[
77,
79
],
[
81,
83
],
[
87,
89,
91
],
[
93
],
[
95
],
[
97
],
[
105,
107
],
[
111,
113
],
[
115
],
[
117
],
[
119
],
[
123
],
[
125,
127
],
[
129
],
[
131
],
[
133
],
[
135,
137
],
[
139
],
[
141
],
[
143
],
[
145
],
[
147
],
[
151
],
[
153
],
[
155
],
[
157
],
[
159
],
[
161
],
[
165
],
[
167,
169
],
[
171
],
[
173
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[
175
],
[
177
],
[
179
],
[
181
],
[
183,
185
],
[
187
],
[
189
],
[
191
],
[
193
],
[
195
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[
197
],
[
201
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[
203
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[
205
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[
207
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[
209
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[
211
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[
213,
215
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221
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[
223
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[
225
],
[
227
],
[
229,
231
],
[
233
],
[
235
],
[
237
]
] |
25,596 | static int synth_superframe(AVCodecContext *ctx, AVFrame *frame,
int *got_frame_ptr)
{
WMAVoiceContext *s = ctx->priv_data;
GetBitContext *gb = &s->gb, s_gb;
int n, res, n_samples = 480;
double lsps[MAX_FRAMES][MAX_LSPS];
const double *mean_lsf = s->lsps == 16 ?
wmavoice_mean_lsf16[s->lsp_def_mode] : wmavoice_mean_lsf10[s->lsp_def_mode];
float excitation[MAX_SIGNAL_HISTORY + MAX_SFRAMESIZE + 12];
float synth[MAX_LSPS + MAX_SFRAMESIZE];
float *samples;
memcpy(synth, s->synth_history,
s->lsps * sizeof(*synth));
memcpy(excitation, s->excitation_history,
s->history_nsamples * sizeof(*excitation));
if (s->sframe_cache_size > 0) {
gb = &s_gb;
init_get_bits(gb, s->sframe_cache, s->sframe_cache_size);
s->sframe_cache_size = 0;
}
if ((res = check_bits_for_superframe(gb, s)) == 1) {
*got_frame_ptr = 0;
return 1;
} else if (res < 0)
return res;
/* First bit is speech/music bit, it differentiates between WMAVoice
* speech samples (the actual codec) and WMAVoice music samples, which
* are really WMAPro-in-WMAVoice-superframes. I've never seen those in
* the wild yet. */
if (!get_bits1(gb)) {
avpriv_request_sample(ctx, "WMAPro-in-WMAVoice");
return AVERROR_PATCHWELCOME;
}
/* (optional) nr. of samples in superframe; always <= 480 and >= 0 */
if (get_bits1(gb)) {
if ((n_samples = get_bits(gb, 12)) > 480) {
av_log(ctx, AV_LOG_ERROR,
"Superframe encodes >480 samples (%d), not allowed\n",
n_samples);
return AVERROR_INVALIDDATA;
}
}
/* Parse LSPs, if global for the superframe (can also be per-frame). */
if (s->has_residual_lsps) {
double prev_lsps[MAX_LSPS], a1[MAX_LSPS * 2], a2[MAX_LSPS * 2];
for (n = 0; n < s->lsps; n++)
prev_lsps[n] = s->prev_lsps[n] - mean_lsf[n];
if (s->lsps == 10) {
dequant_lsp10r(gb, lsps[2], prev_lsps, a1, a2, s->lsp_q_mode);
} else /* s->lsps == 16 */
dequant_lsp16r(gb, lsps[2], prev_lsps, a1, a2, s->lsp_q_mode);
for (n = 0; n < s->lsps; n++) {
lsps[0][n] = mean_lsf[n] + (a1[n] - a2[n * 2]);
lsps[1][n] = mean_lsf[n] + (a1[s->lsps + n] - a2[n * 2 + 1]);
lsps[2][n] += mean_lsf[n];
}
for (n = 0; n < 3; n++)
stabilize_lsps(lsps[n], s->lsps);
}
/* get output buffer */
frame->nb_samples = 480;
if ((res = ff_get_buffer(ctx, frame, 0)) < 0)
return res;
frame->nb_samples = n_samples;
samples = (float *)frame->data[0];
/* Parse frames, optionally preceded by per-frame (independent) LSPs. */
for (n = 0; n < 3; n++) {
if (!s->has_residual_lsps) {
int m;
if (s->lsps == 10) {
dequant_lsp10i(gb, lsps[n]);
} else /* s->lsps == 16 */
dequant_lsp16i(gb, lsps[n]);
for (m = 0; m < s->lsps; m++)
lsps[n][m] += mean_lsf[m];
stabilize_lsps(lsps[n], s->lsps);
}
if ((res = synth_frame(ctx, gb, n,
&samples[n * MAX_FRAMESIZE],
lsps[n], n == 0 ? s->prev_lsps : lsps[n - 1],
&excitation[s->history_nsamples + n * MAX_FRAMESIZE],
&synth[s->lsps + n * MAX_FRAMESIZE]))) {
*got_frame_ptr = 0;
return res;
}
}
/* Statistics? FIXME - we don't check for length, a slight overrun
* will be caught by internal buffer padding, and anything else
* will be skipped, not read. */
if (get_bits1(gb)) {
res = get_bits(gb, 4);
skip_bits(gb, 10 * (res + 1));
}
*got_frame_ptr = 1;
/* Update history */
memcpy(s->prev_lsps, lsps[2],
s->lsps * sizeof(*s->prev_lsps));
memcpy(s->synth_history, &synth[MAX_SFRAMESIZE],
s->lsps * sizeof(*synth));
memcpy(s->excitation_history, &excitation[MAX_SFRAMESIZE],
s->history_nsamples * sizeof(*excitation));
if (s->do_apf)
memmove(s->zero_exc_pf, &s->zero_exc_pf[MAX_SFRAMESIZE],
s->history_nsamples * sizeof(*s->zero_exc_pf));
return 0;
}
| false | FFmpeg | 3deb4b54a24f8cddce463d9f5751b01efeb976af | static int synth_superframe(AVCodecContext *ctx, AVFrame *frame,
int *got_frame_ptr)
{
WMAVoiceContext *s = ctx->priv_data;
GetBitContext *gb = &s->gb, s_gb;
int n, res, n_samples = 480;
double lsps[MAX_FRAMES][MAX_LSPS];
const double *mean_lsf = s->lsps == 16 ?
wmavoice_mean_lsf16[s->lsp_def_mode] : wmavoice_mean_lsf10[s->lsp_def_mode];
float excitation[MAX_SIGNAL_HISTORY + MAX_SFRAMESIZE + 12];
float synth[MAX_LSPS + MAX_SFRAMESIZE];
float *samples;
memcpy(synth, s->synth_history,
s->lsps * sizeof(*synth));
memcpy(excitation, s->excitation_history,
s->history_nsamples * sizeof(*excitation));
if (s->sframe_cache_size > 0) {
gb = &s_gb;
init_get_bits(gb, s->sframe_cache, s->sframe_cache_size);
s->sframe_cache_size = 0;
}
if ((res = check_bits_for_superframe(gb, s)) == 1) {
*got_frame_ptr = 0;
return 1;
} else if (res < 0)
return res;
if (!get_bits1(gb)) {
avpriv_request_sample(ctx, "WMAPro-in-WMAVoice");
return AVERROR_PATCHWELCOME;
}
if (get_bits1(gb)) {
if ((n_samples = get_bits(gb, 12)) > 480) {
av_log(ctx, AV_LOG_ERROR,
"Superframe encodes >480 samples (%d), not allowed\n",
n_samples);
return AVERROR_INVALIDDATA;
}
}
if (s->has_residual_lsps) {
double prev_lsps[MAX_LSPS], a1[MAX_LSPS * 2], a2[MAX_LSPS * 2];
for (n = 0; n < s->lsps; n++)
prev_lsps[n] = s->prev_lsps[n] - mean_lsf[n];
if (s->lsps == 10) {
dequant_lsp10r(gb, lsps[2], prev_lsps, a1, a2, s->lsp_q_mode);
} else
dequant_lsp16r(gb, lsps[2], prev_lsps, a1, a2, s->lsp_q_mode);
for (n = 0; n < s->lsps; n++) {
lsps[0][n] = mean_lsf[n] + (a1[n] - a2[n * 2]);
lsps[1][n] = mean_lsf[n] + (a1[s->lsps + n] - a2[n * 2 + 1]);
lsps[2][n] += mean_lsf[n];
}
for (n = 0; n < 3; n++)
stabilize_lsps(lsps[n], s->lsps);
}
frame->nb_samples = 480;
if ((res = ff_get_buffer(ctx, frame, 0)) < 0)
return res;
frame->nb_samples = n_samples;
samples = (float *)frame->data[0];
for (n = 0; n < 3; n++) {
if (!s->has_residual_lsps) {
int m;
if (s->lsps == 10) {
dequant_lsp10i(gb, lsps[n]);
} else
dequant_lsp16i(gb, lsps[n]);
for (m = 0; m < s->lsps; m++)
lsps[n][m] += mean_lsf[m];
stabilize_lsps(lsps[n], s->lsps);
}
if ((res = synth_frame(ctx, gb, n,
&samples[n * MAX_FRAMESIZE],
lsps[n], n == 0 ? s->prev_lsps : lsps[n - 1],
&excitation[s->history_nsamples + n * MAX_FRAMESIZE],
&synth[s->lsps + n * MAX_FRAMESIZE]))) {
*got_frame_ptr = 0;
return res;
}
}
if (get_bits1(gb)) {
res = get_bits(gb, 4);
skip_bits(gb, 10 * (res + 1));
}
*got_frame_ptr = 1;
memcpy(s->prev_lsps, lsps[2],
s->lsps * sizeof(*s->prev_lsps));
memcpy(s->synth_history, &synth[MAX_SFRAMESIZE],
s->lsps * sizeof(*synth));
memcpy(s->excitation_history, &excitation[MAX_SFRAMESIZE],
s->history_nsamples * sizeof(*excitation));
if (s->do_apf)
memmove(s->zero_exc_pf, &s->zero_exc_pf[MAX_SFRAMESIZE],
s->history_nsamples * sizeof(*s->zero_exc_pf));
return 0;
}
| {
"code": [],
"line_no": []
} | static int FUNC_0(AVCodecContext *VAR_0, AVFrame *VAR_1,
int *VAR_2)
{
WMAVoiceContext *s = VAR_0->priv_data;
GetBitContext *gb = &s->gb, s_gb;
int VAR_3, VAR_4, VAR_5 = 480;
double VAR_6[MAX_FRAMES][MAX_LSPS];
const double *VAR_7 = s->VAR_6 == 16 ?
wmavoice_mean_lsf16[s->lsp_def_mode] : wmavoice_mean_lsf10[s->lsp_def_mode];
float VAR_8[MAX_SIGNAL_HISTORY + MAX_SFRAMESIZE + 12];
float VAR_9[MAX_LSPS + MAX_SFRAMESIZE];
float *VAR_10;
memcpy(VAR_9, s->synth_history,
s->VAR_6 * sizeof(*VAR_9));
memcpy(VAR_8, s->excitation_history,
s->history_nsamples * sizeof(*VAR_8));
if (s->sframe_cache_size > 0) {
gb = &s_gb;
init_get_bits(gb, s->sframe_cache, s->sframe_cache_size);
s->sframe_cache_size = 0;
}
if ((VAR_4 = check_bits_for_superframe(gb, s)) == 1) {
*VAR_2 = 0;
return 1;
} else if (VAR_4 < 0)
return VAR_4;
if (!get_bits1(gb)) {
avpriv_request_sample(VAR_0, "WMAPro-in-WMAVoice");
return AVERROR_PATCHWELCOME;
}
if (get_bits1(gb)) {
if ((VAR_5 = get_bits(gb, 12)) > 480) {
av_log(VAR_0, AV_LOG_ERROR,
"Superframe encodes >480 VAR_10 (%d), not allowed\VAR_3",
VAR_5);
return AVERROR_INVALIDDATA;
}
}
if (s->has_residual_lsps) {
double VAR_11[MAX_LSPS], a1[MAX_LSPS * 2], a2[MAX_LSPS * 2];
for (VAR_3 = 0; VAR_3 < s->VAR_6; VAR_3++)
VAR_11[VAR_3] = s->VAR_11[VAR_3] - VAR_7[VAR_3];
if (s->VAR_6 == 10) {
dequant_lsp10r(gb, VAR_6[2], VAR_11, a1, a2, s->lsp_q_mode);
} else
dequant_lsp16r(gb, VAR_6[2], VAR_11, a1, a2, s->lsp_q_mode);
for (VAR_3 = 0; VAR_3 < s->VAR_6; VAR_3++) {
VAR_6[0][VAR_3] = VAR_7[VAR_3] + (a1[VAR_3] - a2[VAR_3 * 2]);
VAR_6[1][VAR_3] = VAR_7[VAR_3] + (a1[s->VAR_6 + VAR_3] - a2[VAR_3 * 2 + 1]);
VAR_6[2][VAR_3] += VAR_7[VAR_3];
}
for (VAR_3 = 0; VAR_3 < 3; VAR_3++)
stabilize_lsps(VAR_6[VAR_3], s->VAR_6);
}
VAR_1->nb_samples = 480;
if ((VAR_4 = ff_get_buffer(VAR_0, VAR_1, 0)) < 0)
return VAR_4;
VAR_1->nb_samples = VAR_5;
VAR_10 = (float *)VAR_1->data[0];
for (VAR_3 = 0; VAR_3 < 3; VAR_3++) {
if (!s->has_residual_lsps) {
int VAR_12;
if (s->VAR_6 == 10) {
dequant_lsp10i(gb, VAR_6[VAR_3]);
} else
dequant_lsp16i(gb, VAR_6[VAR_3]);
for (VAR_12 = 0; VAR_12 < s->VAR_6; VAR_12++)
VAR_6[VAR_3][VAR_12] += VAR_7[VAR_12];
stabilize_lsps(VAR_6[VAR_3], s->VAR_6);
}
if ((VAR_4 = synth_frame(VAR_0, gb, VAR_3,
&VAR_10[VAR_3 * MAX_FRAMESIZE],
VAR_6[VAR_3], VAR_3 == 0 ? s->VAR_11 : VAR_6[VAR_3 - 1],
&VAR_8[s->history_nsamples + VAR_3 * MAX_FRAMESIZE],
&VAR_9[s->VAR_6 + VAR_3 * MAX_FRAMESIZE]))) {
*VAR_2 = 0;
return VAR_4;
}
}
if (get_bits1(gb)) {
VAR_4 = get_bits(gb, 4);
skip_bits(gb, 10 * (VAR_4 + 1));
}
*VAR_2 = 1;
memcpy(s->VAR_11, VAR_6[2],
s->VAR_6 * sizeof(*s->VAR_11));
memcpy(s->synth_history, &VAR_9[MAX_SFRAMESIZE],
s->VAR_6 * sizeof(*VAR_9));
memcpy(s->excitation_history, &VAR_8[MAX_SFRAMESIZE],
s->history_nsamples * sizeof(*VAR_8));
if (s->do_apf)
memmove(s->zero_exc_pf, &s->zero_exc_pf[MAX_SFRAMESIZE],
s->history_nsamples * sizeof(*s->zero_exc_pf));
return 0;
}
| [
"static int FUNC_0(AVCodecContext *VAR_0, AVFrame *VAR_1,\nint *VAR_2)\n{",
"WMAVoiceContext *s = VAR_0->priv_data;",
"GetBitContext *gb = &s->gb, s_gb;",
"int VAR_3, VAR_4, VAR_5 = 480;",
"double VAR_6[MAX_FRAMES][MAX_LSPS];",
"const double *VAR_7 = s->VAR_6 == 16 ?\nwmavoice_mean_lsf16[s->lsp_def_mode] : wmavoice_mean_lsf10[s->lsp_def_mode];",
"float VAR_8[MAX_SIGNAL_HISTORY + MAX_SFRAMESIZE + 12];",
"float VAR_9[MAX_LSPS + MAX_SFRAMESIZE];",
"float *VAR_10;",
"memcpy(VAR_9, s->synth_history,\ns->VAR_6 * sizeof(*VAR_9));",
"memcpy(VAR_8, s->excitation_history,\ns->history_nsamples * sizeof(*VAR_8));",
"if (s->sframe_cache_size > 0) {",
"gb = &s_gb;",
"init_get_bits(gb, s->sframe_cache, s->sframe_cache_size);",
"s->sframe_cache_size = 0;",
"}",
"if ((VAR_4 = check_bits_for_superframe(gb, s)) == 1) {",
"*VAR_2 = 0;",
"return 1;",
"} else if (VAR_4 < 0)",
"return VAR_4;",
"if (!get_bits1(gb)) {",
"avpriv_request_sample(VAR_0, \"WMAPro-in-WMAVoice\");",
"return AVERROR_PATCHWELCOME;",
"}",
"if (get_bits1(gb)) {",
"if ((VAR_5 = get_bits(gb, 12)) > 480) {",
"av_log(VAR_0, AV_LOG_ERROR,\n\"Superframe encodes >480 VAR_10 (%d), not allowed\\VAR_3\",\nVAR_5);",
"return AVERROR_INVALIDDATA;",
"}",
"}",
"if (s->has_residual_lsps) {",
"double VAR_11[MAX_LSPS], a1[MAX_LSPS * 2], a2[MAX_LSPS * 2];",
"for (VAR_3 = 0; VAR_3 < s->VAR_6; VAR_3++)",
"VAR_11[VAR_3] = s->VAR_11[VAR_3] - VAR_7[VAR_3];",
"if (s->VAR_6 == 10) {",
"dequant_lsp10r(gb, VAR_6[2], VAR_11, a1, a2, s->lsp_q_mode);",
"} else",
"dequant_lsp16r(gb, VAR_6[2], VAR_11, a1, a2, s->lsp_q_mode);",
"for (VAR_3 = 0; VAR_3 < s->VAR_6; VAR_3++) {",
"VAR_6[0][VAR_3] = VAR_7[VAR_3] + (a1[VAR_3] - a2[VAR_3 * 2]);",
"VAR_6[1][VAR_3] = VAR_7[VAR_3] + (a1[s->VAR_6 + VAR_3] - a2[VAR_3 * 2 + 1]);",
"VAR_6[2][VAR_3] += VAR_7[VAR_3];",
"}",
"for (VAR_3 = 0; VAR_3 < 3; VAR_3++)",
"stabilize_lsps(VAR_6[VAR_3], s->VAR_6);",
"}",
"VAR_1->nb_samples = 480;",
"if ((VAR_4 = ff_get_buffer(VAR_0, VAR_1, 0)) < 0)\nreturn VAR_4;",
"VAR_1->nb_samples = VAR_5;",
"VAR_10 = (float *)VAR_1->data[0];",
"for (VAR_3 = 0; VAR_3 < 3; VAR_3++) {",
"if (!s->has_residual_lsps) {",
"int VAR_12;",
"if (s->VAR_6 == 10) {",
"dequant_lsp10i(gb, VAR_6[VAR_3]);",
"} else",
"dequant_lsp16i(gb, VAR_6[VAR_3]);",
"for (VAR_12 = 0; VAR_12 < s->VAR_6; VAR_12++)",
"VAR_6[VAR_3][VAR_12] += VAR_7[VAR_12];",
"stabilize_lsps(VAR_6[VAR_3], s->VAR_6);",
"}",
"if ((VAR_4 = synth_frame(VAR_0, gb, VAR_3,\n&VAR_10[VAR_3 * MAX_FRAMESIZE],\nVAR_6[VAR_3], VAR_3 == 0 ? s->VAR_11 : VAR_6[VAR_3 - 1],\n&VAR_8[s->history_nsamples + VAR_3 * MAX_FRAMESIZE],\n&VAR_9[s->VAR_6 + VAR_3 * MAX_FRAMESIZE]))) {",
"*VAR_2 = 0;",
"return VAR_4;",
"}",
"}",
"if (get_bits1(gb)) {",
"VAR_4 = get_bits(gb, 4);",
"skip_bits(gb, 10 * (VAR_4 + 1));",
"}",
"*VAR_2 = 1;",
"memcpy(s->VAR_11, VAR_6[2],\ns->VAR_6 * sizeof(*s->VAR_11));",
"memcpy(s->synth_history, &VAR_9[MAX_SFRAMESIZE],\ns->VAR_6 * sizeof(*VAR_9));",
"memcpy(s->excitation_history, &VAR_8[MAX_SFRAMESIZE],\ns->history_nsamples * sizeof(*VAR_8));",
"if (s->do_apf)\nmemmove(s->zero_exc_pf, &s->zero_exc_pf[MAX_SFRAMESIZE],\ns->history_nsamples * sizeof(*s->zero_exc_pf));",
"return 0;",
"}"
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] |
25,597 | static void virtual_css_bridge_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
k->init = virtual_css_bridge_init;
dc->no_user = 1;
}
| true | qemu | efec3dd631d94160288392721a5f9c39e50fb2bc | static void virtual_css_bridge_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
k->init = virtual_css_bridge_init;
dc->no_user = 1;
}
| {
"code": [
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;",
" dc->no_user = 1;"
],
"line_no": [
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13,
13
]
} | static void FUNC_0(ObjectClass *VAR_0, void *VAR_1)
{
DeviceClass *dc = DEVICE_CLASS(VAR_0);
SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(VAR_0);
k->init = virtual_css_bridge_init;
dc->no_user = 1;
}
| [
"static void FUNC_0(ObjectClass *VAR_0, void *VAR_1)\n{",
"DeviceClass *dc = DEVICE_CLASS(VAR_0);",
"SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(VAR_0);",
"k->init = virtual_css_bridge_init;",
"dc->no_user = 1;",
"}"
] | [
0,
0,
0,
0,
1,
0
] | [
[
1,
3
],
[
5
],
[
7
],
[
11
],
[
13
],
[
15
]
] |
25,598 | static void free_picture(MpegEncContext *s, Picture *pic){
int i;
if(pic->data[0] && pic->type!=FF_BUFFER_TYPE_SHARED){
free_frame_buffer(s, pic);
}
av_freep(&pic->mb_var);
av_freep(&pic->mc_mb_var);
av_freep(&pic->mb_mean);
av_freep(&pic->mbskip_table);
av_freep(&pic->qscale_table);
av_freep(&pic->mb_type_base);
av_freep(&pic->dct_coeff);
av_freep(&pic->pan_scan);
pic->mb_type= NULL;
for(i=0; i<2; i++){
av_freep(&pic->motion_val_base[i]);
av_freep(&pic->ref_index[i]);
}
if(pic->type == FF_BUFFER_TYPE_SHARED){
for(i=0; i<4; i++){
pic->base[i]=
pic->data[i]= NULL;
}
pic->type= 0;
}
}
| true | FFmpeg | 5029a406334ad0eaf92130e23d596e405a8a5aa0 | static void free_picture(MpegEncContext *s, Picture *pic){
int i;
if(pic->data[0] && pic->type!=FF_BUFFER_TYPE_SHARED){
free_frame_buffer(s, pic);
}
av_freep(&pic->mb_var);
av_freep(&pic->mc_mb_var);
av_freep(&pic->mb_mean);
av_freep(&pic->mbskip_table);
av_freep(&pic->qscale_table);
av_freep(&pic->mb_type_base);
av_freep(&pic->dct_coeff);
av_freep(&pic->pan_scan);
pic->mb_type= NULL;
for(i=0; i<2; i++){
av_freep(&pic->motion_val_base[i]);
av_freep(&pic->ref_index[i]);
}
if(pic->type == FF_BUFFER_TYPE_SHARED){
for(i=0; i<4; i++){
pic->base[i]=
pic->data[i]= NULL;
}
pic->type= 0;
}
}
| {
"code": [
" av_freep(&pic->qscale_table);"
],
"line_no": [
23
]
} | static void FUNC_0(MpegEncContext *VAR_0, Picture *VAR_1){
int VAR_2;
if(VAR_1->data[0] && VAR_1->type!=FF_BUFFER_TYPE_SHARED){
free_frame_buffer(VAR_0, VAR_1);
}
av_freep(&VAR_1->mb_var);
av_freep(&VAR_1->mc_mb_var);
av_freep(&VAR_1->mb_mean);
av_freep(&VAR_1->mbskip_table);
av_freep(&VAR_1->qscale_table);
av_freep(&VAR_1->mb_type_base);
av_freep(&VAR_1->dct_coeff);
av_freep(&VAR_1->pan_scan);
VAR_1->mb_type= NULL;
for(VAR_2=0; VAR_2<2; VAR_2++){
av_freep(&VAR_1->motion_val_base[VAR_2]);
av_freep(&VAR_1->ref_index[VAR_2]);
}
if(VAR_1->type == FF_BUFFER_TYPE_SHARED){
for(VAR_2=0; VAR_2<4; VAR_2++){
VAR_1->base[VAR_2]=
VAR_1->data[VAR_2]= NULL;
}
VAR_1->type= 0;
}
}
| [
"static void FUNC_0(MpegEncContext *VAR_0, Picture *VAR_1){",
"int VAR_2;",
"if(VAR_1->data[0] && VAR_1->type!=FF_BUFFER_TYPE_SHARED){",
"free_frame_buffer(VAR_0, VAR_1);",
"}",
"av_freep(&VAR_1->mb_var);",
"av_freep(&VAR_1->mc_mb_var);",
"av_freep(&VAR_1->mb_mean);",
"av_freep(&VAR_1->mbskip_table);",
"av_freep(&VAR_1->qscale_table);",
"av_freep(&VAR_1->mb_type_base);",
"av_freep(&VAR_1->dct_coeff);",
"av_freep(&VAR_1->pan_scan);",
"VAR_1->mb_type= NULL;",
"for(VAR_2=0; VAR_2<2; VAR_2++){",
"av_freep(&VAR_1->motion_val_base[VAR_2]);",
"av_freep(&VAR_1->ref_index[VAR_2]);",
"}",
"if(VAR_1->type == FF_BUFFER_TYPE_SHARED){",
"for(VAR_2=0; VAR_2<4; VAR_2++){",
"VAR_1->base[VAR_2]=\nVAR_1->data[VAR_2]= NULL;",
"}",
"VAR_1->type= 0;",
"}",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1
],
[
3
],
[
7
],
[
9
],
[
11
],
[
15
],
[
17
],
[
19
],
[
21
],
[
23
],
[
25
],
[
27
],
[
29
],
[
31
],
[
33
],
[
35
],
[
37
],
[
39
],
[
43
],
[
45
],
[
47,
49
],
[
51
],
[
53
],
[
55
],
[
57
]
] |
25,599 | static void tracked_request_begin(BdrvTrackedRequest *req,
BlockDriverState *bs,
int64_t sector_num,
int nb_sectors, bool is_write)
{
*req = (BdrvTrackedRequest){
.bs = bs,
.sector_num = sector_num,
.nb_sectors = nb_sectors,
.is_write = is_write,
};
qemu_co_queue_init(&req->wait_queue);
QLIST_INSERT_HEAD(&bs->tracked_requests, req, list);
} | true | qemu | 5f8b6491f20732e0a31e64bbf75b62def579e044 | static void tracked_request_begin(BdrvTrackedRequest *req,
BlockDriverState *bs,
int64_t sector_num,
int nb_sectors, bool is_write)
{
*req = (BdrvTrackedRequest){
.bs = bs,
.sector_num = sector_num,
.nb_sectors = nb_sectors,
.is_write = is_write,
};
qemu_co_queue_init(&req->wait_queue);
QLIST_INSERT_HEAD(&bs->tracked_requests, req, list);
} | {
"code": [],
"line_no": []
} | static void FUNC_0(BdrvTrackedRequest *VAR_0,
BlockDriverState *VAR_1,
int64_t VAR_2,
int VAR_3, bool VAR_4)
{
*VAR_0 = (BdrvTrackedRequest){
.VAR_1 = VAR_1,
.VAR_2 = VAR_2,
.VAR_3 = VAR_3,
.VAR_4 = VAR_4,
};
qemu_co_queue_init(&VAR_0->wait_queue);
QLIST_INSERT_HEAD(&VAR_1->tracked_requests, VAR_0, list);
} | [
"static void FUNC_0(BdrvTrackedRequest *VAR_0,\nBlockDriverState *VAR_1,\nint64_t VAR_2,\nint VAR_3, bool VAR_4)\n{",
"*VAR_0 = (BdrvTrackedRequest){",
".VAR_1 = VAR_1,\n.VAR_2 = VAR_2,\n.VAR_3 = VAR_3,\n.VAR_4 = VAR_4,\n};",
"qemu_co_queue_init(&VAR_0->wait_queue);",
"QLIST_INSERT_HEAD(&VAR_1->tracked_requests, VAR_0, list);",
"}"
] | [
0,
0,
0,
0,
0,
0
] | [
[
1,
3,
5,
7,
9
],
[
11
],
[
13,
15,
17,
19,
22
],
[
26
],
[
30
],
[
32
]
] |
25,601 | static int mov_read_close(AVFormatContext *s)
{
int i;
MOVContext *mov = s->priv_data;
for(i=0; i<mov->total_streams; i++)
mov_free_stream_context(mov->streams[i]);
for(i=0; i<s->nb_streams; i++)
av_free(s->streams[i]);
return 0;
}
| true | FFmpeg | 4533d2d67f28860304cdaa8aa0b3db85f368810e | static int mov_read_close(AVFormatContext *s)
{
int i;
MOVContext *mov = s->priv_data;
for(i=0; i<mov->total_streams; i++)
mov_free_stream_context(mov->streams[i]);
for(i=0; i<s->nb_streams; i++)
av_free(s->streams[i]);
return 0;
}
| {
"code": [
" av_free(s->streams[i]);"
],
"line_no": [
15
]
} | static int FUNC_0(AVFormatContext *VAR_0)
{
int VAR_1;
MOVContext *mov = VAR_0->priv_data;
for(VAR_1=0; VAR_1<mov->total_streams; VAR_1++)
mov_free_stream_context(mov->streams[VAR_1]);
for(VAR_1=0; VAR_1<VAR_0->nb_streams; VAR_1++)
av_free(VAR_0->streams[VAR_1]);
return 0;
}
| [
"static int FUNC_0(AVFormatContext *VAR_0)\n{",
"int VAR_1;",
"MOVContext *mov = VAR_0->priv_data;",
"for(VAR_1=0; VAR_1<mov->total_streams; VAR_1++)",
"mov_free_stream_context(mov->streams[VAR_1]);",
"for(VAR_1=0; VAR_1<VAR_0->nb_streams; VAR_1++)",
"av_free(VAR_0->streams[VAR_1]);",
"return 0;",
"}"
] | [
0,
0,
0,
0,
0,
0,
1,
0,
0
] | [
[
1,
3
],
[
5
],
[
7
],
[
9
],
[
11
],
[
13
],
[
15
],
[
17
],
[
19
]
] |
25,603 | static int aac_decode_frame(AVCodecContext *avccontext, void *data,
int *data_size, AVPacket *avpkt)
{
const uint8_t *buf = avpkt->data;
int buf_size = avpkt->size;
AACContext *ac = avccontext->priv_data;
ChannelElement *che = NULL, *che_prev = NULL;
GetBitContext gb;
enum RawDataBlockType elem_type, elem_type_prev = TYPE_END;
int err, elem_id, data_size_tmp;
int buf_consumed;
int samples = 1024, multiplier;
int buf_offset;
init_get_bits(&gb, buf, buf_size * 8);
if (show_bits(&gb, 12) == 0xfff) {
if (parse_adts_frame_header(ac, &gb) < 0) {
av_log(avccontext, AV_LOG_ERROR, "Error decoding AAC frame header.\n");
return -1;
}
if (ac->m4ac.sampling_index > 12) {
av_log(ac->avccontext, AV_LOG_ERROR, "invalid sampling rate index %d\n", ac->m4ac.sampling_index);
return -1;
}
}
// parse
while ((elem_type = get_bits(&gb, 3)) != TYPE_END) {
elem_id = get_bits(&gb, 4);
if (elem_type < TYPE_DSE && !(che=get_che(ac, elem_type, elem_id))) {
av_log(ac->avccontext, AV_LOG_ERROR, "channel element %d.%d is not allocated\n", elem_type, elem_id);
return -1;
}
switch (elem_type) {
case TYPE_SCE:
err = decode_ics(ac, &che->ch[0], &gb, 0, 0);
break;
case TYPE_CPE:
err = decode_cpe(ac, &gb, che);
break;
case TYPE_CCE:
err = decode_cce(ac, &gb, che);
break;
case TYPE_LFE:
err = decode_ics(ac, &che->ch[0], &gb, 0, 0);
break;
case TYPE_DSE:
err = skip_data_stream_element(ac, &gb);
break;
case TYPE_PCE: {
enum ChannelPosition new_che_pos[4][MAX_ELEM_ID];
memset(new_che_pos, 0, 4 * MAX_ELEM_ID * sizeof(new_che_pos[0][0]));
if ((err = decode_pce(ac, new_che_pos, &gb)))
break;
if (ac->output_configured > OC_TRIAL_PCE)
av_log(avccontext, AV_LOG_ERROR,
"Not evaluating a further program_config_element as this construct is dubious at best.\n");
else
err = output_configure(ac, ac->che_pos, new_che_pos, 0, OC_TRIAL_PCE);
break;
}
case TYPE_FIL:
if (elem_id == 15)
elem_id += get_bits(&gb, 8) - 1;
if (get_bits_left(&gb) < 8 * elem_id) {
av_log(avccontext, AV_LOG_ERROR, overread_err);
return -1;
}
while (elem_id > 0)
elem_id -= decode_extension_payload(ac, &gb, elem_id, che_prev, elem_type_prev);
err = 0; /* FIXME */
break;
default:
err = -1; /* should not happen, but keeps compiler happy */
break;
}
che_prev = che;
elem_type_prev = elem_type;
if (err)
return err;
if (get_bits_left(&gb) < 3) {
av_log(avccontext, AV_LOG_ERROR, overread_err);
return -1;
}
}
spectral_to_sample(ac);
multiplier = (ac->m4ac.sbr == 1) ? ac->m4ac.ext_sample_rate > ac->m4ac.sample_rate : 0;
samples <<= multiplier;
if (ac->output_configured < OC_LOCKED) {
avccontext->sample_rate = ac->m4ac.sample_rate << multiplier;
avccontext->frame_size = samples;
}
data_size_tmp = samples * avccontext->channels * sizeof(int16_t);
if (*data_size < data_size_tmp) {
av_log(avccontext, AV_LOG_ERROR,
"Output buffer too small (%d) or trying to output too many samples (%d) for this frame.\n",
*data_size, data_size_tmp);
return -1;
}
*data_size = data_size_tmp;
ac->dsp.float_to_int16_interleave(data, (const float **)ac->output_data, samples, avccontext->channels);
if (ac->output_configured)
ac->output_configured = OC_LOCKED;
buf_consumed = (get_bits_count(&gb) + 7) >> 3;
for (buf_offset = buf_consumed; buf_offset < buf_size; buf_offset++)
if (buf[buf_offset])
break;
return buf_size > buf_offset ? buf_consumed : buf_size;
} | true | FFmpeg | 7caee063a0b71a2b9bdd21f508bb39b6b7a83ceb | static int aac_decode_frame(AVCodecContext *avccontext, void *data,
int *data_size, AVPacket *avpkt)
{
const uint8_t *buf = avpkt->data;
int buf_size = avpkt->size;
AACContext *ac = avccontext->priv_data;
ChannelElement *che = NULL, *che_prev = NULL;
GetBitContext gb;
enum RawDataBlockType elem_type, elem_type_prev = TYPE_END;
int err, elem_id, data_size_tmp;
int buf_consumed;
int samples = 1024, multiplier;
int buf_offset;
init_get_bits(&gb, buf, buf_size * 8);
if (show_bits(&gb, 12) == 0xfff) {
if (parse_adts_frame_header(ac, &gb) < 0) {
av_log(avccontext, AV_LOG_ERROR, "Error decoding AAC frame header.\n");
return -1;
}
if (ac->m4ac.sampling_index > 12) {
av_log(ac->avccontext, AV_LOG_ERROR, "invalid sampling rate index %d\n", ac->m4ac.sampling_index);
return -1;
}
}
while ((elem_type = get_bits(&gb, 3)) != TYPE_END) {
elem_id = get_bits(&gb, 4);
if (elem_type < TYPE_DSE && !(che=get_che(ac, elem_type, elem_id))) {
av_log(ac->avccontext, AV_LOG_ERROR, "channel element %d.%d is not allocated\n", elem_type, elem_id);
return -1;
}
switch (elem_type) {
case TYPE_SCE:
err = decode_ics(ac, &che->ch[0], &gb, 0, 0);
break;
case TYPE_CPE:
err = decode_cpe(ac, &gb, che);
break;
case TYPE_CCE:
err = decode_cce(ac, &gb, che);
break;
case TYPE_LFE:
err = decode_ics(ac, &che->ch[0], &gb, 0, 0);
break;
case TYPE_DSE:
err = skip_data_stream_element(ac, &gb);
break;
case TYPE_PCE: {
enum ChannelPosition new_che_pos[4][MAX_ELEM_ID];
memset(new_che_pos, 0, 4 * MAX_ELEM_ID * sizeof(new_che_pos[0][0]));
if ((err = decode_pce(ac, new_che_pos, &gb)))
break;
if (ac->output_configured > OC_TRIAL_PCE)
av_log(avccontext, AV_LOG_ERROR,
"Not evaluating a further program_config_element as this construct is dubious at best.\n");
else
err = output_configure(ac, ac->che_pos, new_che_pos, 0, OC_TRIAL_PCE);
break;
}
case TYPE_FIL:
if (elem_id == 15)
elem_id += get_bits(&gb, 8) - 1;
if (get_bits_left(&gb) < 8 * elem_id) {
av_log(avccontext, AV_LOG_ERROR, overread_err);
return -1;
}
while (elem_id > 0)
elem_id -= decode_extension_payload(ac, &gb, elem_id, che_prev, elem_type_prev);
err = 0;
break;
default:
err = -1;
break;
}
che_prev = che;
elem_type_prev = elem_type;
if (err)
return err;
if (get_bits_left(&gb) < 3) {
av_log(avccontext, AV_LOG_ERROR, overread_err);
return -1;
}
}
spectral_to_sample(ac);
multiplier = (ac->m4ac.sbr == 1) ? ac->m4ac.ext_sample_rate > ac->m4ac.sample_rate : 0;
samples <<= multiplier;
if (ac->output_configured < OC_LOCKED) {
avccontext->sample_rate = ac->m4ac.sample_rate << multiplier;
avccontext->frame_size = samples;
}
data_size_tmp = samples * avccontext->channels * sizeof(int16_t);
if (*data_size < data_size_tmp) {
av_log(avccontext, AV_LOG_ERROR,
"Output buffer too small (%d) or trying to output too many samples (%d) for this frame.\n",
*data_size, data_size_tmp);
return -1;
}
*data_size = data_size_tmp;
ac->dsp.float_to_int16_interleave(data, (const float **)ac->output_data, samples, avccontext->channels);
if (ac->output_configured)
ac->output_configured = OC_LOCKED;
buf_consumed = (get_bits_count(&gb) + 7) >> 3;
for (buf_offset = buf_consumed; buf_offset < buf_size; buf_offset++)
if (buf[buf_offset])
break;
return buf_size > buf_offset ? buf_consumed : buf_size;
} | {
"code": [],
"line_no": []
} | static int FUNC_0(AVCodecContext *VAR_0, void *VAR_1,
int *VAR_2, AVPacket *VAR_3)
{
const uint8_t *VAR_4 = VAR_3->VAR_1;
int VAR_5 = VAR_3->size;
AACContext *ac = VAR_0->priv_data;
ChannelElement *che = NULL, *che_prev = NULL;
GetBitContext gb;
enum RawDataBlockType VAR_6, VAR_7 = TYPE_END;
int VAR_8, VAR_9, VAR_10;
int VAR_11;
int VAR_12 = 1024, VAR_13;
int VAR_14;
init_get_bits(&gb, VAR_4, VAR_5 * 8);
if (show_bits(&gb, 12) == 0xfff) {
if (parse_adts_frame_header(ac, &gb) < 0) {
av_log(VAR_0, AV_LOG_ERROR, "Error decoding AAC frame header.\n");
return -1;
}
if (ac->m4ac.sampling_index > 12) {
av_log(ac->VAR_0, AV_LOG_ERROR, "invalid sampling rate index %d\n", ac->m4ac.sampling_index);
return -1;
}
}
while ((VAR_6 = get_bits(&gb, 3)) != TYPE_END) {
VAR_9 = get_bits(&gb, 4);
if (VAR_6 < TYPE_DSE && !(che=get_che(ac, VAR_6, VAR_9))) {
av_log(ac->VAR_0, AV_LOG_ERROR, "channel element %d.%d is not allocated\n", VAR_6, VAR_9);
return -1;
}
switch (VAR_6) {
case TYPE_SCE:
VAR_8 = decode_ics(ac, &che->ch[0], &gb, 0, 0);
break;
case TYPE_CPE:
VAR_8 = decode_cpe(ac, &gb, che);
break;
case TYPE_CCE:
VAR_8 = decode_cce(ac, &gb, che);
break;
case TYPE_LFE:
VAR_8 = decode_ics(ac, &che->ch[0], &gb, 0, 0);
break;
case TYPE_DSE:
VAR_8 = skip_data_stream_element(ac, &gb);
break;
case TYPE_PCE: {
enum ChannelPosition VAR_15[4][MAX_ELEM_ID];
memset(VAR_15, 0, 4 * MAX_ELEM_ID * sizeof(VAR_15[0][0]));
if ((VAR_8 = decode_pce(ac, VAR_15, &gb)))
break;
if (ac->output_configured > OC_TRIAL_PCE)
av_log(VAR_0, AV_LOG_ERROR,
"Not evaluating a further program_config_element as this construct is dubious at best.\n");
else
VAR_8 = output_configure(ac, ac->che_pos, VAR_15, 0, OC_TRIAL_PCE);
break;
}
case TYPE_FIL:
if (VAR_9 == 15)
VAR_9 += get_bits(&gb, 8) - 1;
if (get_bits_left(&gb) < 8 * VAR_9) {
av_log(VAR_0, AV_LOG_ERROR, overread_err);
return -1;
}
while (VAR_9 > 0)
VAR_9 -= decode_extension_payload(ac, &gb, VAR_9, che_prev, VAR_7);
VAR_8 = 0;
break;
default:
VAR_8 = -1;
break;
}
che_prev = che;
VAR_7 = VAR_6;
if (VAR_8)
return VAR_8;
if (get_bits_left(&gb) < 3) {
av_log(VAR_0, AV_LOG_ERROR, overread_err);
return -1;
}
}
spectral_to_sample(ac);
VAR_13 = (ac->m4ac.sbr == 1) ? ac->m4ac.ext_sample_rate > ac->m4ac.sample_rate : 0;
VAR_12 <<= VAR_13;
if (ac->output_configured < OC_LOCKED) {
VAR_0->sample_rate = ac->m4ac.sample_rate << VAR_13;
VAR_0->frame_size = VAR_12;
}
VAR_10 = VAR_12 * VAR_0->channels * sizeof(int16_t);
if (*VAR_2 < VAR_10) {
av_log(VAR_0, AV_LOG_ERROR,
"Output buffer too small (%d) or trying to output too many VAR_12 (%d) for this frame.\n",
*VAR_2, VAR_10);
return -1;
}
*VAR_2 = VAR_10;
ac->dsp.float_to_int16_interleave(VAR_1, (const float **)ac->output_data, VAR_12, VAR_0->channels);
if (ac->output_configured)
ac->output_configured = OC_LOCKED;
VAR_11 = (get_bits_count(&gb) + 7) >> 3;
for (VAR_14 = VAR_11; VAR_14 < VAR_5; VAR_14++)
if (VAR_4[VAR_14])
break;
return VAR_5 > VAR_14 ? VAR_11 : VAR_5;
} | [
"static int FUNC_0(AVCodecContext *VAR_0, void *VAR_1,\nint *VAR_2, AVPacket *VAR_3)\n{",
"const uint8_t *VAR_4 = VAR_3->VAR_1;",
"int VAR_5 = VAR_3->size;",
"AACContext *ac = VAR_0->priv_data;",
"ChannelElement *che = NULL, *che_prev = NULL;",
"GetBitContext gb;",
"enum RawDataBlockType VAR_6, VAR_7 = TYPE_END;",
"int VAR_8, VAR_9, VAR_10;",
"int VAR_11;",
"int VAR_12 = 1024, VAR_13;",
"int VAR_14;",
"init_get_bits(&gb, VAR_4, VAR_5 * 8);",
"if (show_bits(&gb, 12) == 0xfff) {",
"if (parse_adts_frame_header(ac, &gb) < 0) {",
"av_log(VAR_0, AV_LOG_ERROR, \"Error decoding AAC frame header.\\n\");",
"return -1;",
"}",
"if (ac->m4ac.sampling_index > 12) {",
"av_log(ac->VAR_0, AV_LOG_ERROR, \"invalid sampling rate index %d\\n\", ac->m4ac.sampling_index);",
"return -1;",
"}",
"}",
"while ((VAR_6 = get_bits(&gb, 3)) != TYPE_END) {",
"VAR_9 = get_bits(&gb, 4);",
"if (VAR_6 < TYPE_DSE && !(che=get_che(ac, VAR_6, VAR_9))) {",
"av_log(ac->VAR_0, AV_LOG_ERROR, \"channel element %d.%d is not allocated\\n\", VAR_6, VAR_9);",
"return -1;",
"}",
"switch (VAR_6) {",
"case TYPE_SCE:\nVAR_8 = decode_ics(ac, &che->ch[0], &gb, 0, 0);",
"break;",
"case TYPE_CPE:\nVAR_8 = decode_cpe(ac, &gb, che);",
"break;",
"case TYPE_CCE:\nVAR_8 = decode_cce(ac, &gb, che);",
"break;",
"case TYPE_LFE:\nVAR_8 = decode_ics(ac, &che->ch[0], &gb, 0, 0);",
"break;",
"case TYPE_DSE:\nVAR_8 = skip_data_stream_element(ac, &gb);",
"break;",
"case TYPE_PCE: {",
"enum ChannelPosition VAR_15[4][MAX_ELEM_ID];",
"memset(VAR_15, 0, 4 * MAX_ELEM_ID * sizeof(VAR_15[0][0]));",
"if ((VAR_8 = decode_pce(ac, VAR_15, &gb)))\nbreak;",
"if (ac->output_configured > OC_TRIAL_PCE)\nav_log(VAR_0, AV_LOG_ERROR,\n\"Not evaluating a further program_config_element as this construct is dubious at best.\\n\");",
"else\nVAR_8 = output_configure(ac, ac->che_pos, VAR_15, 0, OC_TRIAL_PCE);",
"break;",
"}",
"case TYPE_FIL:\nif (VAR_9 == 15)\nVAR_9 += get_bits(&gb, 8) - 1;",
"if (get_bits_left(&gb) < 8 * VAR_9) {",
"av_log(VAR_0, AV_LOG_ERROR, overread_err);",
"return -1;",
"}",
"while (VAR_9 > 0)\nVAR_9 -= decode_extension_payload(ac, &gb, VAR_9, che_prev, VAR_7);",
"VAR_8 = 0;",
"break;",
"default:\nVAR_8 = -1;",
"break;",
"}",
"che_prev = che;",
"VAR_7 = VAR_6;",
"if (VAR_8)\nreturn VAR_8;",
"if (get_bits_left(&gb) < 3) {",
"av_log(VAR_0, AV_LOG_ERROR, overread_err);",
"return -1;",
"}",
"}",
"spectral_to_sample(ac);",
"VAR_13 = (ac->m4ac.sbr == 1) ? ac->m4ac.ext_sample_rate > ac->m4ac.sample_rate : 0;",
"VAR_12 <<= VAR_13;",
"if (ac->output_configured < OC_LOCKED) {",
"VAR_0->sample_rate = ac->m4ac.sample_rate << VAR_13;",
"VAR_0->frame_size = VAR_12;",
"}",
"VAR_10 = VAR_12 * VAR_0->channels * sizeof(int16_t);",
"if (*VAR_2 < VAR_10) {",
"av_log(VAR_0, AV_LOG_ERROR,\n\"Output buffer too small (%d) or trying to output too many VAR_12 (%d) for this frame.\\n\",\n*VAR_2, VAR_10);",
"return -1;",
"}",
"*VAR_2 = VAR_10;",
"ac->dsp.float_to_int16_interleave(VAR_1, (const float **)ac->output_data, VAR_12, VAR_0->channels);",
"if (ac->output_configured)\nac->output_configured = OC_LOCKED;",
"VAR_11 = (get_bits_count(&gb) + 7) >> 3;",
"for (VAR_14 = VAR_11; VAR_14 < VAR_5; VAR_14++)",
"if (VAR_4[VAR_14])\nbreak;",
"return VAR_5 > VAR_14 ? VAR_11 : VAR_5;",
"}"
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[
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[
260
]
] |
25,604 | static inline void dv_guess_qnos(EncBlockInfo* blks, int* qnos)
{
int size[5];
int i, j, k, a, prev, a2;
EncBlockInfo* b;
size[4]= 1<<24;
do {
b = blks;
for (i=0; i<5; i++) {
if (!qnos[i])
continue;
qnos[i]--;
size[i] = 0;
for (j=0; j<6; j++, b++) {
for (a=0; a<4; a++) {
if (b->area_q[a] != dv_quant_shifts[qnos[i] + dv_quant_offset[b->cno]][a]) {
b->bit_size[a] = 1; // 4 areas 4 bits for EOB :)
b->area_q[a]++;
prev= b->prev[a];
for (k= b->next[prev] ; k<mb_area_start[a+1]; k= b->next[k]) {
b->mb[k] >>= 1;
if (b->mb[k]) {
b->bit_size[a] += dv_rl2vlc_size(k - prev - 1, b->mb[k]);
prev= k;
} else {
if(b->next[k] >= mb_area_start[a+1] && b->next[k]<64){
for(a2=a+1; b->next[k] >= mb_area_start[a2+1]; a2++);
assert(a2<4);
assert(b->mb[b->next[k]]);
b->bit_size[a2] += dv_rl2vlc_size(b->next[k] - prev - 1, b->mb[b->next[k]])
-dv_rl2vlc_size(b->next[k] - k - 1, b->mb[b->next[k]]);
}
b->next[prev] = b->next[k];
}
}
b->prev[a+1]= prev;
}
size[i] += b->bit_size[a];
}
}
if(vs_total_ac_bits >= size[0] + size[1] + size[2] + size[3] + size[4])
return;
}
} while (qnos[0]|qnos[1]|qnos[2]|qnos[3]|qnos[4]);
for(a=2; a==2 || vs_total_ac_bits < size[0]; a+=a){
b = blks;
size[0] = 5*6*4; //EOB
for (j=0; j<6*5; j++, b++) {
prev= b->prev[0];
for (k= b->next[prev]; k<64; k= b->next[k]) {
if(b->mb[k] < a && b->mb[k] > -a){
b->next[prev] = b->next[k];
}else{
size[0] += dv_rl2vlc_size(k - prev - 1, b->mb[k]);
prev= k;
}
}
}
}
}
| true | FFmpeg | 6df5f6ae51ca3e9f3af760066bc7b3423677a8b4 | static inline void dv_guess_qnos(EncBlockInfo* blks, int* qnos)
{
int size[5];
int i, j, k, a, prev, a2;
EncBlockInfo* b;
size[4]= 1<<24;
do {
b = blks;
for (i=0; i<5; i++) {
if (!qnos[i])
continue;
qnos[i]--;
size[i] = 0;
for (j=0; j<6; j++, b++) {
for (a=0; a<4; a++) {
if (b->area_q[a] != dv_quant_shifts[qnos[i] + dv_quant_offset[b->cno]][a]) {
b->bit_size[a] = 1;
b->area_q[a]++;
prev= b->prev[a];
for (k= b->next[prev] ; k<mb_area_start[a+1]; k= b->next[k]) {
b->mb[k] >>= 1;
if (b->mb[k]) {
b->bit_size[a] += dv_rl2vlc_size(k - prev - 1, b->mb[k]);
prev= k;
} else {
if(b->next[k] >= mb_area_start[a+1] && b->next[k]<64){
for(a2=a+1; b->next[k] >= mb_area_start[a2+1]; a2++);
assert(a2<4);
assert(b->mb[b->next[k]]);
b->bit_size[a2] += dv_rl2vlc_size(b->next[k] - prev - 1, b->mb[b->next[k]])
-dv_rl2vlc_size(b->next[k] - k - 1, b->mb[b->next[k]]);
}
b->next[prev] = b->next[k];
}
}
b->prev[a+1]= prev;
}
size[i] += b->bit_size[a];
}
}
if(vs_total_ac_bits >= size[0] + size[1] + size[2] + size[3] + size[4])
return;
}
} while (qnos[0]|qnos[1]|qnos[2]|qnos[3]|qnos[4]);
for(a=2; a==2 || vs_total_ac_bits < size[0]; a+=a){
b = blks;
size[0] = 5*6*4;
for (j=0; j<6*5; j++, b++) {
prev= b->prev[0];
for (k= b->next[prev]; k<64; k= b->next[k]) {
if(b->mb[k] < a && b->mb[k] > -a){
b->next[prev] = b->next[k];
}else{
size[0] += dv_rl2vlc_size(k - prev - 1, b->mb[k]);
prev= k;
}
}
}
}
}
| {
"code": [
" size[4]= 1<<24;",
" for(a2=a+1; b->next[k] >= mb_area_start[a2+1]; a2++);"
],
"line_no": [
13,
57
]
} | static inline void FUNC_0(EncBlockInfo* VAR_0, int* VAR_1)
{
int VAR_2[5];
int VAR_3, VAR_4, VAR_5, VAR_6, VAR_7, VAR_8;
EncBlockInfo* b;
VAR_2[4]= 1<<24;
do {
b = VAR_0;
for (VAR_3=0; VAR_3<5; VAR_3++) {
if (!VAR_1[VAR_3])
continue;
VAR_1[VAR_3]--;
VAR_2[VAR_3] = 0;
for (VAR_4=0; VAR_4<6; VAR_4++, b++) {
for (VAR_6=0; VAR_6<4; VAR_6++) {
if (b->area_q[VAR_6] != dv_quant_shifts[VAR_1[VAR_3] + dv_quant_offset[b->cno]][VAR_6]) {
b->bit_size[VAR_6] = 1;
b->area_q[VAR_6]++;
VAR_7= b->VAR_7[VAR_6];
for (VAR_5= b->next[VAR_7] ; VAR_5<mb_area_start[VAR_6+1]; VAR_5= b->next[VAR_5]) {
b->mb[VAR_5] >>= 1;
if (b->mb[VAR_5]) {
b->bit_size[VAR_6] += dv_rl2vlc_size(VAR_5 - VAR_7 - 1, b->mb[VAR_5]);
VAR_7= VAR_5;
} else {
if(b->next[VAR_5] >= mb_area_start[VAR_6+1] && b->next[VAR_5]<64){
for(VAR_8=VAR_6+1; b->next[VAR_5] >= mb_area_start[VAR_8+1]; VAR_8++);
assert(VAR_8<4);
assert(b->mb[b->next[VAR_5]]);
b->bit_size[VAR_8] += dv_rl2vlc_size(b->next[VAR_5] - VAR_7 - 1, b->mb[b->next[VAR_5]])
-dv_rl2vlc_size(b->next[VAR_5] - VAR_5 - 1, b->mb[b->next[VAR_5]]);
}
b->next[VAR_7] = b->next[VAR_5];
}
}
b->VAR_7[VAR_6+1]= VAR_7;
}
VAR_2[VAR_3] += b->bit_size[VAR_6];
}
}
if(vs_total_ac_bits >= VAR_2[0] + VAR_2[1] + VAR_2[2] + VAR_2[3] + VAR_2[4])
return;
}
} while (VAR_1[0]|VAR_1[1]|VAR_1[2]|VAR_1[3]|VAR_1[4]);
for(VAR_6=2; VAR_6==2 || vs_total_ac_bits < VAR_2[0]; VAR_6+=VAR_6){
b = VAR_0;
VAR_2[0] = 5*6*4;
for (VAR_4=0; VAR_4<6*5; VAR_4++, b++) {
VAR_7= b->VAR_7[0];
for (VAR_5= b->next[VAR_7]; VAR_5<64; VAR_5= b->next[VAR_5]) {
if(b->mb[VAR_5] < VAR_6 && b->mb[VAR_5] > -VAR_6){
b->next[VAR_7] = b->next[VAR_5];
}else{
VAR_2[0] += dv_rl2vlc_size(VAR_5 - VAR_7 - 1, b->mb[VAR_5]);
VAR_7= VAR_5;
}
}
}
}
}
| [
"static inline void FUNC_0(EncBlockInfo* VAR_0, int* VAR_1)\n{",
"int VAR_2[5];",
"int VAR_3, VAR_4, VAR_5, VAR_6, VAR_7, VAR_8;",
"EncBlockInfo* b;",
"VAR_2[4]= 1<<24;",
"do {",
"b = VAR_0;",
"for (VAR_3=0; VAR_3<5; VAR_3++) {",
"if (!VAR_1[VAR_3])\ncontinue;",
"VAR_1[VAR_3]--;",
"VAR_2[VAR_3] = 0;",
"for (VAR_4=0; VAR_4<6; VAR_4++, b++) {",
"for (VAR_6=0; VAR_6<4; VAR_6++) {",
"if (b->area_q[VAR_6] != dv_quant_shifts[VAR_1[VAR_3] + dv_quant_offset[b->cno]][VAR_6]) {",
"b->bit_size[VAR_6] = 1;",
"b->area_q[VAR_6]++;",
"VAR_7= b->VAR_7[VAR_6];",
"for (VAR_5= b->next[VAR_7] ; VAR_5<mb_area_start[VAR_6+1]; VAR_5= b->next[VAR_5]) {",
"b->mb[VAR_5] >>= 1;",
"if (b->mb[VAR_5]) {",
"b->bit_size[VAR_6] += dv_rl2vlc_size(VAR_5 - VAR_7 - 1, b->mb[VAR_5]);",
"VAR_7= VAR_5;",
"} else {",
"if(b->next[VAR_5] >= mb_area_start[VAR_6+1] && b->next[VAR_5]<64){",
"for(VAR_8=VAR_6+1; b->next[VAR_5] >= mb_area_start[VAR_8+1]; VAR_8++);",
"assert(VAR_8<4);",
"assert(b->mb[b->next[VAR_5]]);",
"b->bit_size[VAR_8] += dv_rl2vlc_size(b->next[VAR_5] - VAR_7 - 1, b->mb[b->next[VAR_5]])\n-dv_rl2vlc_size(b->next[VAR_5] - VAR_5 - 1, b->mb[b->next[VAR_5]]);",
"}",
"b->next[VAR_7] = b->next[VAR_5];",
"}",
"}",
"b->VAR_7[VAR_6+1]= VAR_7;",
"}",
"VAR_2[VAR_3] += b->bit_size[VAR_6];",
"}",
"}",
"if(vs_total_ac_bits >= VAR_2[0] + VAR_2[1] + VAR_2[2] + VAR_2[3] + VAR_2[4])\nreturn;",
"}",
"} while (VAR_1[0]|VAR_1[1]|VAR_1[2]|VAR_1[3]|VAR_1[4]);",
"for(VAR_6=2; VAR_6==2 || vs_total_ac_bits < VAR_2[0]; VAR_6+=VAR_6){",
"b = VAR_0;",
"VAR_2[0] = 5*6*4;",
"for (VAR_4=0; VAR_4<6*5; VAR_4++, b++) {",
"VAR_7= b->VAR_7[0];",
"for (VAR_5= b->next[VAR_7]; VAR_5<64; VAR_5= b->next[VAR_5]) {",
"if(b->mb[VAR_5] < VAR_6 && b->mb[VAR_5] > -VAR_6){",
"b->next[VAR_7] = b->next[VAR_5];",
"}else{",
"VAR_2[0] += dv_rl2vlc_size(VAR_5 - VAR_7 - 1, b->mb[VAR_5]);",
"VAR_7= VAR_5;",
"}",
"}",
"}",
"}",
"}"
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103
],
[
105
],
[
107
],
[
109
],
[
111
],
[
113
],
[
115
],
[
117
],
[
119
],
[
121
],
[
123
],
[
125
],
[
127
]
] |
25,605 | static av_cold int hnm_decode_init(AVCodecContext *avctx)
{
Hnm4VideoContext *hnm = avctx->priv_data;
if (avctx->extradata_size < 1) {
av_log(avctx, AV_LOG_ERROR,
"Extradata missing, decoder requires version number\n");
return AVERROR_INVALIDDATA;
}
hnm->version = avctx->extradata[0];
avctx->pix_fmt = AV_PIX_FMT_PAL8;
hnm->width = avctx->width;
hnm->height = avctx->height;
hnm->buffer1 = av_mallocz(avctx->width * avctx->height);
hnm->buffer2 = av_mallocz(avctx->width * avctx->height);
hnm->processed = av_mallocz(avctx->width * avctx->height);
if (!hnm->buffer1 || !hnm->buffer2 || !hnm->processed) {
av_log(avctx, AV_LOG_ERROR, "av_mallocz() failed\n");
av_freep(&hnm->buffer1);
av_freep(&hnm->buffer2);
av_freep(&hnm->processed);
return AVERROR(ENOMEM);
}
hnm->current = hnm->buffer1;
hnm->previous = hnm->buffer2;
return 0;
}
| false | FFmpeg | bd8d28e2d2713f0368ee6b7dbb5ec251cbc162ac | static av_cold int hnm_decode_init(AVCodecContext *avctx)
{
Hnm4VideoContext *hnm = avctx->priv_data;
if (avctx->extradata_size < 1) {
av_log(avctx, AV_LOG_ERROR,
"Extradata missing, decoder requires version number\n");
return AVERROR_INVALIDDATA;
}
hnm->version = avctx->extradata[0];
avctx->pix_fmt = AV_PIX_FMT_PAL8;
hnm->width = avctx->width;
hnm->height = avctx->height;
hnm->buffer1 = av_mallocz(avctx->width * avctx->height);
hnm->buffer2 = av_mallocz(avctx->width * avctx->height);
hnm->processed = av_mallocz(avctx->width * avctx->height);
if (!hnm->buffer1 || !hnm->buffer2 || !hnm->processed) {
av_log(avctx, AV_LOG_ERROR, "av_mallocz() failed\n");
av_freep(&hnm->buffer1);
av_freep(&hnm->buffer2);
av_freep(&hnm->processed);
return AVERROR(ENOMEM);
}
hnm->current = hnm->buffer1;
hnm->previous = hnm->buffer2;
return 0;
}
| {
"code": [],
"line_no": []
} | static av_cold int FUNC_0(AVCodecContext *avctx)
{
Hnm4VideoContext *hnm = avctx->priv_data;
if (avctx->extradata_size < 1) {
av_log(avctx, AV_LOG_ERROR,
"Extradata missing, decoder requires version number\n");
return AVERROR_INVALIDDATA;
}
hnm->version = avctx->extradata[0];
avctx->pix_fmt = AV_PIX_FMT_PAL8;
hnm->width = avctx->width;
hnm->height = avctx->height;
hnm->buffer1 = av_mallocz(avctx->width * avctx->height);
hnm->buffer2 = av_mallocz(avctx->width * avctx->height);
hnm->processed = av_mallocz(avctx->width * avctx->height);
if (!hnm->buffer1 || !hnm->buffer2 || !hnm->processed) {
av_log(avctx, AV_LOG_ERROR, "av_mallocz() failed\n");
av_freep(&hnm->buffer1);
av_freep(&hnm->buffer2);
av_freep(&hnm->processed);
return AVERROR(ENOMEM);
}
hnm->current = hnm->buffer1;
hnm->previous = hnm->buffer2;
return 0;
}
| [
"static av_cold int FUNC_0(AVCodecContext *avctx)\n{",
"Hnm4VideoContext *hnm = avctx->priv_data;",
"if (avctx->extradata_size < 1) {",
"av_log(avctx, AV_LOG_ERROR,\n\"Extradata missing, decoder requires version number\\n\");",
"return AVERROR_INVALIDDATA;",
"}",
"hnm->version = avctx->extradata[0];",
"avctx->pix_fmt = AV_PIX_FMT_PAL8;",
"hnm->width = avctx->width;",
"hnm->height = avctx->height;",
"hnm->buffer1 = av_mallocz(avctx->width * avctx->height);",
"hnm->buffer2 = av_mallocz(avctx->width * avctx->height);",
"hnm->processed = av_mallocz(avctx->width * avctx->height);",
"if (!hnm->buffer1 || !hnm->buffer2 || !hnm->processed) {",
"av_log(avctx, AV_LOG_ERROR, \"av_mallocz() failed\\n\");",
"av_freep(&hnm->buffer1);",
"av_freep(&hnm->buffer2);",
"av_freep(&hnm->processed);",
"return AVERROR(ENOMEM);",
"}",
"hnm->current = hnm->buffer1;",
"hnm->previous = hnm->buffer2;",
"return 0;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
9
],
[
11,
13
],
[
15
],
[
17
],
[
21
],
[
23
],
[
25
],
[
27
],
[
29
],
[
31
],
[
33
],
[
37
],
[
39
],
[
41
],
[
43
],
[
45
],
[
47
],
[
49
],
[
53
],
[
55
],
[
59
],
[
61
]
] |
25,606 | static int coroutine_fn bdrv_aligned_preadv(BlockDriverState *bs,
BdrvTrackedRequest *req, int64_t offset, unsigned int bytes,
int64_t align, QEMUIOVector *qiov, int flags)
{
BlockDriver *drv = bs->drv;
int ret;
int64_t sector_num = offset >> BDRV_SECTOR_BITS;
unsigned int nb_sectors = bytes >> BDRV_SECTOR_BITS;
assert((offset & (BDRV_SECTOR_SIZE - 1)) == 0);
assert((bytes & (BDRV_SECTOR_SIZE - 1)) == 0);
/* Handle Copy on Read and associated serialisation */
if (flags & BDRV_REQ_COPY_ON_READ) {
/* If we touch the same cluster it counts as an overlap. This
* guarantees that allocating writes will be serialized and not race
* with each other for the same cluster. For example, in copy-on-read
* it ensures that the CoR read and write operations are atomic and
* guest writes cannot interleave between them. */
mark_request_serialising(req, bdrv_get_cluster_size(bs));
}
wait_serialising_requests(req);
if (flags & BDRV_REQ_COPY_ON_READ) {
int pnum;
ret = bdrv_is_allocated(bs, sector_num, nb_sectors, &pnum);
if (ret < 0) {
goto out;
}
if (!ret || pnum != nb_sectors) {
ret = bdrv_co_do_copy_on_readv(bs, sector_num, nb_sectors, qiov);
goto out;
}
}
/* Forward the request to the BlockDriver */
if (!(bs->zero_beyond_eof && bs->growable)) {
ret = drv->bdrv_co_readv(bs, sector_num, nb_sectors, qiov);
} else {
/* Read zeros after EOF of growable BDSes */
int64_t len, total_sectors, max_nb_sectors;
len = bdrv_getlength(bs);
if (len < 0) {
ret = len;
goto out;
}
total_sectors = DIV_ROUND_UP(len, BDRV_SECTOR_SIZE);
max_nb_sectors = ROUND_UP(MAX(0, total_sectors - sector_num),
align >> BDRV_SECTOR_BITS);
if (max_nb_sectors > 0) {
ret = drv->bdrv_co_readv(bs, sector_num,
MIN(nb_sectors, max_nb_sectors), qiov);
} else {
ret = 0;
}
/* Reading beyond end of file is supposed to produce zeroes */
if (ret == 0 && total_sectors < sector_num + nb_sectors) {
uint64_t offset = MAX(0, total_sectors - sector_num);
uint64_t bytes = (sector_num + nb_sectors - offset) *
BDRV_SECTOR_SIZE;
qemu_iovec_memset(qiov, offset * BDRV_SECTOR_SIZE, 0, bytes);
}
}
out:
return ret;
}
| true | qemu | 33f461e0c5d8efa21ef7e746be561fc57a1df106 | static int coroutine_fn bdrv_aligned_preadv(BlockDriverState *bs,
BdrvTrackedRequest *req, int64_t offset, unsigned int bytes,
int64_t align, QEMUIOVector *qiov, int flags)
{
BlockDriver *drv = bs->drv;
int ret;
int64_t sector_num = offset >> BDRV_SECTOR_BITS;
unsigned int nb_sectors = bytes >> BDRV_SECTOR_BITS;
assert((offset & (BDRV_SECTOR_SIZE - 1)) == 0);
assert((bytes & (BDRV_SECTOR_SIZE - 1)) == 0);
if (flags & BDRV_REQ_COPY_ON_READ) {
mark_request_serialising(req, bdrv_get_cluster_size(bs));
}
wait_serialising_requests(req);
if (flags & BDRV_REQ_COPY_ON_READ) {
int pnum;
ret = bdrv_is_allocated(bs, sector_num, nb_sectors, &pnum);
if (ret < 0) {
goto out;
}
if (!ret || pnum != nb_sectors) {
ret = bdrv_co_do_copy_on_readv(bs, sector_num, nb_sectors, qiov);
goto out;
}
}
if (!(bs->zero_beyond_eof && bs->growable)) {
ret = drv->bdrv_co_readv(bs, sector_num, nb_sectors, qiov);
} else {
int64_t len, total_sectors, max_nb_sectors;
len = bdrv_getlength(bs);
if (len < 0) {
ret = len;
goto out;
}
total_sectors = DIV_ROUND_UP(len, BDRV_SECTOR_SIZE);
max_nb_sectors = ROUND_UP(MAX(0, total_sectors - sector_num),
align >> BDRV_SECTOR_BITS);
if (max_nb_sectors > 0) {
ret = drv->bdrv_co_readv(bs, sector_num,
MIN(nb_sectors, max_nb_sectors), qiov);
} else {
ret = 0;
}
if (ret == 0 && total_sectors < sector_num + nb_sectors) {
uint64_t offset = MAX(0, total_sectors - sector_num);
uint64_t bytes = (sector_num + nb_sectors - offset) *
BDRV_SECTOR_SIZE;
qemu_iovec_memset(qiov, offset * BDRV_SECTOR_SIZE, 0, bytes);
}
}
out:
return ret;
}
| {
"code": [
" ret = drv->bdrv_co_readv(bs, sector_num,",
" MIN(nb_sectors, max_nb_sectors), qiov);"
],
"line_no": [
113,
115
]
} | static int VAR_0 bdrv_aligned_preadv(BlockDriverState *bs,
BdrvTrackedRequest *req, int64_t offset, unsigned int bytes,
int64_t align, QEMUIOVector *qiov, int flags)
{
BlockDriver *drv = bs->drv;
int ret;
int64_t sector_num = offset >> BDRV_SECTOR_BITS;
unsigned int nb_sectors = bytes >> BDRV_SECTOR_BITS;
assert((offset & (BDRV_SECTOR_SIZE - 1)) == 0);
assert((bytes & (BDRV_SECTOR_SIZE - 1)) == 0);
if (flags & BDRV_REQ_COPY_ON_READ) {
mark_request_serialising(req, bdrv_get_cluster_size(bs));
}
wait_serialising_requests(req);
if (flags & BDRV_REQ_COPY_ON_READ) {
int pnum;
ret = bdrv_is_allocated(bs, sector_num, nb_sectors, &pnum);
if (ret < 0) {
goto out;
}
if (!ret || pnum != nb_sectors) {
ret = bdrv_co_do_copy_on_readv(bs, sector_num, nb_sectors, qiov);
goto out;
}
}
if (!(bs->zero_beyond_eof && bs->growable)) {
ret = drv->bdrv_co_readv(bs, sector_num, nb_sectors, qiov);
} else {
int64_t len, total_sectors, max_nb_sectors;
len = bdrv_getlength(bs);
if (len < 0) {
ret = len;
goto out;
}
total_sectors = DIV_ROUND_UP(len, BDRV_SECTOR_SIZE);
max_nb_sectors = ROUND_UP(MAX(0, total_sectors - sector_num),
align >> BDRV_SECTOR_BITS);
if (max_nb_sectors > 0) {
ret = drv->bdrv_co_readv(bs, sector_num,
MIN(nb_sectors, max_nb_sectors), qiov);
} else {
ret = 0;
}
if (ret == 0 && total_sectors < sector_num + nb_sectors) {
uint64_t offset = MAX(0, total_sectors - sector_num);
uint64_t bytes = (sector_num + nb_sectors - offset) *
BDRV_SECTOR_SIZE;
qemu_iovec_memset(qiov, offset * BDRV_SECTOR_SIZE, 0, bytes);
}
}
out:
return ret;
}
| [
"static int VAR_0 bdrv_aligned_preadv(BlockDriverState *bs,\nBdrvTrackedRequest *req, int64_t offset, unsigned int bytes,\nint64_t align, QEMUIOVector *qiov, int flags)\n{",
"BlockDriver *drv = bs->drv;",
"int ret;",
"int64_t sector_num = offset >> BDRV_SECTOR_BITS;",
"unsigned int nb_sectors = bytes >> BDRV_SECTOR_BITS;",
"assert((offset & (BDRV_SECTOR_SIZE - 1)) == 0);",
"assert((bytes & (BDRV_SECTOR_SIZE - 1)) == 0);",
"if (flags & BDRV_REQ_COPY_ON_READ) {",
"mark_request_serialising(req, bdrv_get_cluster_size(bs));",
"}",
"wait_serialising_requests(req);",
"if (flags & BDRV_REQ_COPY_ON_READ) {",
"int pnum;",
"ret = bdrv_is_allocated(bs, sector_num, nb_sectors, &pnum);",
"if (ret < 0) {",
"goto out;",
"}",
"if (!ret || pnum != nb_sectors) {",
"ret = bdrv_co_do_copy_on_readv(bs, sector_num, nb_sectors, qiov);",
"goto out;",
"}",
"}",
"if (!(bs->zero_beyond_eof && bs->growable)) {",
"ret = drv->bdrv_co_readv(bs, sector_num, nb_sectors, qiov);",
"} else {",
"int64_t len, total_sectors, max_nb_sectors;",
"len = bdrv_getlength(bs);",
"if (len < 0) {",
"ret = len;",
"goto out;",
"}",
"total_sectors = DIV_ROUND_UP(len, BDRV_SECTOR_SIZE);",
"max_nb_sectors = ROUND_UP(MAX(0, total_sectors - sector_num),\nalign >> BDRV_SECTOR_BITS);",
"if (max_nb_sectors > 0) {",
"ret = drv->bdrv_co_readv(bs, sector_num,\nMIN(nb_sectors, max_nb_sectors), qiov);",
"} else {",
"ret = 0;",
"}",
"if (ret == 0 && total_sectors < sector_num + nb_sectors) {",
"uint64_t offset = MAX(0, total_sectors - sector_num);",
"uint64_t bytes = (sector_num + nb_sectors - offset) *\nBDRV_SECTOR_SIZE;",
"qemu_iovec_memset(qiov, offset * BDRV_SECTOR_SIZE, 0, bytes);",
"}",
"}",
"out:\nreturn ret;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
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0,
0,
0,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3,
5,
7
],
[
9
],
[
11
],
[
15
],
[
17
],
[
21
],
[
23
],
[
29
],
[
41
],
[
43
],
[
47
],
[
51
],
[
53
],
[
57
],
[
59
],
[
61
],
[
63
],
[
67
],
[
69
],
[
71
],
[
73
],
[
75
],
[
81
],
[
83
],
[
85
],
[
89
],
[
93
],
[
95
],
[
97
],
[
99
],
[
101
],
[
105
],
[
107,
109
],
[
111
],
[
113,
115
],
[
117
],
[
119
],
[
121
],
[
127
],
[
129
],
[
131,
133
],
[
135
],
[
137
],
[
139
],
[
143,
145
],
[
147
]
] |
25,607 | static uint16_t nvme_identify_ns(NvmeCtrl *n, NvmeIdentify *c)
{
NvmeNamespace *ns;
uint32_t nsid = le32_to_cpu(c->nsid);
uint64_t prp1 = le64_to_cpu(c->prp1);
uint64_t prp2 = le64_to_cpu(c->prp2);
if (nsid == 0 || nsid > n->num_namespaces) {
return NVME_INVALID_NSID | NVME_DNR;
}
ns = &n->namespaces[nsid - 1];
return nvme_dma_read_prp(n, (uint8_t *)&ns->id_ns, sizeof(ns->id_ns),
prp1, prp2);
}
| true | qemu | 1ee24514aed34760fb2863d98bea3a1b705d9c9f | static uint16_t nvme_identify_ns(NvmeCtrl *n, NvmeIdentify *c)
{
NvmeNamespace *ns;
uint32_t nsid = le32_to_cpu(c->nsid);
uint64_t prp1 = le64_to_cpu(c->prp1);
uint64_t prp2 = le64_to_cpu(c->prp2);
if (nsid == 0 || nsid > n->num_namespaces) {
return NVME_INVALID_NSID | NVME_DNR;
}
ns = &n->namespaces[nsid - 1];
return nvme_dma_read_prp(n, (uint8_t *)&ns->id_ns, sizeof(ns->id_ns),
prp1, prp2);
}
| {
"code": [
" if (nsid == 0 || nsid > n->num_namespaces) {",
" if (nsid == 0 || nsid > n->num_namespaces) {"
],
"line_no": [
15,
15
]
} | static uint16_t FUNC_0(NvmeCtrl *n, NvmeIdentify *c)
{
NvmeNamespace *ns;
uint32_t nsid = le32_to_cpu(c->nsid);
uint64_t prp1 = le64_to_cpu(c->prp1);
uint64_t prp2 = le64_to_cpu(c->prp2);
if (nsid == 0 || nsid > n->num_namespaces) {
return NVME_INVALID_NSID | NVME_DNR;
}
ns = &n->namespaces[nsid - 1];
return nvme_dma_read_prp(n, (uint8_t *)&ns->id_ns, sizeof(ns->id_ns),
prp1, prp2);
}
| [
"static uint16_t FUNC_0(NvmeCtrl *n, NvmeIdentify *c)\n{",
"NvmeNamespace *ns;",
"uint32_t nsid = le32_to_cpu(c->nsid);",
"uint64_t prp1 = le64_to_cpu(c->prp1);",
"uint64_t prp2 = le64_to_cpu(c->prp2);",
"if (nsid == 0 || nsid > n->num_namespaces) {",
"return NVME_INVALID_NSID | NVME_DNR;",
"}",
"ns = &n->namespaces[nsid - 1];",
"return nvme_dma_read_prp(n, (uint8_t *)&ns->id_ns, sizeof(ns->id_ns),\nprp1, prp2);",
"}"
] | [
0,
0,
0,
0,
0,
1,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
7
],
[
9
],
[
11
],
[
15
],
[
17
],
[
19
],
[
23
],
[
25,
27
],
[
29
]
] |
25,608 | void dpy_gfx_replace_surface(QemuConsole *con,
DisplaySurface *surface)
{
DisplayState *s = con->ds;
DisplaySurface *old_surface = con->surface;
DisplayChangeListener *dcl;
con->surface = surface;
QLIST_FOREACH(dcl, &s->listeners, next) {
if (con != (dcl->con ? dcl->con : active_console)) {
continue;
}
if (dcl->ops->dpy_gfx_switch) {
dcl->ops->dpy_gfx_switch(dcl, surface);
}
}
qemu_free_displaysurface(old_surface);
} | true | qemu | 6905b93447a42e606dfd126b90f75f4cd3c6fe94 | void dpy_gfx_replace_surface(QemuConsole *con,
DisplaySurface *surface)
{
DisplayState *s = con->ds;
DisplaySurface *old_surface = con->surface;
DisplayChangeListener *dcl;
con->surface = surface;
QLIST_FOREACH(dcl, &s->listeners, next) {
if (con != (dcl->con ? dcl->con : active_console)) {
continue;
}
if (dcl->ops->dpy_gfx_switch) {
dcl->ops->dpy_gfx_switch(dcl, surface);
}
}
qemu_free_displaysurface(old_surface);
} | {
"code": [],
"line_no": []
} | void FUNC_0(QemuConsole *VAR_0,
DisplaySurface *VAR_1)
{
DisplayState *s = VAR_0->ds;
DisplaySurface *old_surface = VAR_0->VAR_1;
DisplayChangeListener *dcl;
VAR_0->VAR_1 = VAR_1;
QLIST_FOREACH(dcl, &s->listeners, next) {
if (VAR_0 != (dcl->VAR_0 ? dcl->VAR_0 : active_console)) {
continue;
}
if (dcl->ops->dpy_gfx_switch) {
dcl->ops->dpy_gfx_switch(dcl, VAR_1);
}
}
qemu_free_displaysurface(old_surface);
} | [
"void FUNC_0(QemuConsole *VAR_0,\nDisplaySurface *VAR_1)\n{",
"DisplayState *s = VAR_0->ds;",
"DisplaySurface *old_surface = VAR_0->VAR_1;",
"DisplayChangeListener *dcl;",
"VAR_0->VAR_1 = VAR_1;",
"QLIST_FOREACH(dcl, &s->listeners, next) {",
"if (VAR_0 != (dcl->VAR_0 ? dcl->VAR_0 : active_console)) {",
"continue;",
"}",
"if (dcl->ops->dpy_gfx_switch) {",
"dcl->ops->dpy_gfx_switch(dcl, VAR_1);",
"}",
"}",
"qemu_free_displaysurface(old_surface);",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
2,
3
],
[
4
],
[
5
],
[
6
],
[
7
],
[
8
],
[
9
],
[
10
],
[
11
],
[
12
],
[
13
],
[
14
],
[
15
],
[
16
],
[
17
]
] |
25,609 | static int tqi_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
AVPacket *avpkt)
{
const uint8_t *buf = avpkt->data;
int buf_size = avpkt->size;
const uint8_t *buf_end = buf+buf_size;
TqiContext *t = avctx->priv_data;
MpegEncContext *s = &t->s;
s->width = AV_RL16(&buf[0]);
s->height = AV_RL16(&buf[2]);
tqi_calculate_qtable(s, buf[4]);
buf += 8;
if (t->frame.data[0])
avctx->release_buffer(avctx, &t->frame);
if (s->avctx->width!=s->width || s->avctx->height!=s->height)
avcodec_set_dimensions(s->avctx, s->width, s->height);
if(avctx->get_buffer(avctx, &t->frame) < 0) {
av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
return -1;
}
av_fast_malloc(&t->bitstream_buf, &t->bitstream_buf_size, (buf_end-buf) + FF_INPUT_BUFFER_PADDING_SIZE);
if (!t->bitstream_buf)
return AVERROR(ENOMEM);
s->dsp.bswap_buf(t->bitstream_buf, (const uint32_t*)buf, (buf_end-buf)/4);
init_get_bits(&s->gb, t->bitstream_buf, 8*(buf_end-buf));
s->last_dc[0] = s->last_dc[1] = s->last_dc[2] = 0;
for (s->mb_y=0; s->mb_y<(avctx->height+15)/16; s->mb_y++)
for (s->mb_x=0; s->mb_x<(avctx->width+15)/16; s->mb_x++)
{
if(tqi_decode_mb(s, t->block) < 0)
break;
tqi_idct_put(t, t->block);
}
*data_size = sizeof(AVFrame);
*(AVFrame*)data = t->frame;
return buf_size;
}
| true | FFmpeg | 3b55429d5692dd782d8b3ce6a19819305157d1b8 | static int tqi_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
AVPacket *avpkt)
{
const uint8_t *buf = avpkt->data;
int buf_size = avpkt->size;
const uint8_t *buf_end = buf+buf_size;
TqiContext *t = avctx->priv_data;
MpegEncContext *s = &t->s;
s->width = AV_RL16(&buf[0]);
s->height = AV_RL16(&buf[2]);
tqi_calculate_qtable(s, buf[4]);
buf += 8;
if (t->frame.data[0])
avctx->release_buffer(avctx, &t->frame);
if (s->avctx->width!=s->width || s->avctx->height!=s->height)
avcodec_set_dimensions(s->avctx, s->width, s->height);
if(avctx->get_buffer(avctx, &t->frame) < 0) {
av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
return -1;
}
av_fast_malloc(&t->bitstream_buf, &t->bitstream_buf_size, (buf_end-buf) + FF_INPUT_BUFFER_PADDING_SIZE);
if (!t->bitstream_buf)
return AVERROR(ENOMEM);
s->dsp.bswap_buf(t->bitstream_buf, (const uint32_t*)buf, (buf_end-buf)/4);
init_get_bits(&s->gb, t->bitstream_buf, 8*(buf_end-buf));
s->last_dc[0] = s->last_dc[1] = s->last_dc[2] = 0;
for (s->mb_y=0; s->mb_y<(avctx->height+15)/16; s->mb_y++)
for (s->mb_x=0; s->mb_x<(avctx->width+15)/16; s->mb_x++)
{
if(tqi_decode_mb(s, t->block) < 0)
break;
tqi_idct_put(t, t->block);
}
*data_size = sizeof(AVFrame);
*(AVFrame*)data = t->frame;
return buf_size;
}
| {
"code": [
" av_fast_malloc(&t->bitstream_buf, &t->bitstream_buf_size, (buf_end-buf) + FF_INPUT_BUFFER_PADDING_SIZE);"
],
"line_no": [
53
]
} | static int FUNC_0(AVCodecContext *VAR_0,
void *VAR_1, int *VAR_2,
AVPacket *VAR_3)
{
const uint8_t *VAR_4 = VAR_3->VAR_1;
int VAR_5 = VAR_3->size;
const uint8_t *VAR_6 = VAR_4+VAR_5;
TqiContext *t = VAR_0->priv_data;
MpegEncContext *s = &t->s;
s->width = AV_RL16(&VAR_4[0]);
s->height = AV_RL16(&VAR_4[2]);
tqi_calculate_qtable(s, VAR_4[4]);
VAR_4 += 8;
if (t->frame.VAR_1[0])
VAR_0->release_buffer(VAR_0, &t->frame);
if (s->VAR_0->width!=s->width || s->VAR_0->height!=s->height)
avcodec_set_dimensions(s->VAR_0, s->width, s->height);
if(VAR_0->get_buffer(VAR_0, &t->frame) < 0) {
av_log(VAR_0, AV_LOG_ERROR, "get_buffer() failed\n");
return -1;
}
av_fast_malloc(&t->bitstream_buf, &t->bitstream_buf_size, (VAR_6-VAR_4) + FF_INPUT_BUFFER_PADDING_SIZE);
if (!t->bitstream_buf)
return AVERROR(ENOMEM);
s->dsp.bswap_buf(t->bitstream_buf, (const uint32_t*)VAR_4, (VAR_6-VAR_4)/4);
init_get_bits(&s->gb, t->bitstream_buf, 8*(VAR_6-VAR_4));
s->last_dc[0] = s->last_dc[1] = s->last_dc[2] = 0;
for (s->mb_y=0; s->mb_y<(VAR_0->height+15)/16; s->mb_y++)
for (s->mb_x=0; s->mb_x<(VAR_0->width+15)/16; s->mb_x++)
{
if(tqi_decode_mb(s, t->block) < 0)
break;
tqi_idct_put(t, t->block);
}
*VAR_2 = sizeof(AVFrame);
*(AVFrame*)VAR_1 = t->frame;
return VAR_5;
}
| [
"static int FUNC_0(AVCodecContext *VAR_0,\nvoid *VAR_1, int *VAR_2,\nAVPacket *VAR_3)\n{",
"const uint8_t *VAR_4 = VAR_3->VAR_1;",
"int VAR_5 = VAR_3->size;",
"const uint8_t *VAR_6 = VAR_4+VAR_5;",
"TqiContext *t = VAR_0->priv_data;",
"MpegEncContext *s = &t->s;",
"s->width = AV_RL16(&VAR_4[0]);",
"s->height = AV_RL16(&VAR_4[2]);",
"tqi_calculate_qtable(s, VAR_4[4]);",
"VAR_4 += 8;",
"if (t->frame.VAR_1[0])\nVAR_0->release_buffer(VAR_0, &t->frame);",
"if (s->VAR_0->width!=s->width || s->VAR_0->height!=s->height)\navcodec_set_dimensions(s->VAR_0, s->width, s->height);",
"if(VAR_0->get_buffer(VAR_0, &t->frame) < 0) {",
"av_log(VAR_0, AV_LOG_ERROR, \"get_buffer() failed\\n\");",
"return -1;",
"}",
"av_fast_malloc(&t->bitstream_buf, &t->bitstream_buf_size, (VAR_6-VAR_4) + FF_INPUT_BUFFER_PADDING_SIZE);",
"if (!t->bitstream_buf)\nreturn AVERROR(ENOMEM);",
"s->dsp.bswap_buf(t->bitstream_buf, (const uint32_t*)VAR_4, (VAR_6-VAR_4)/4);",
"init_get_bits(&s->gb, t->bitstream_buf, 8*(VAR_6-VAR_4));",
"s->last_dc[0] = s->last_dc[1] = s->last_dc[2] = 0;",
"for (s->mb_y=0; s->mb_y<(VAR_0->height+15)/16; s->mb_y++)",
"for (s->mb_x=0; s->mb_x<(VAR_0->width+15)/16; s->mb_x++)",
"{",
"if(tqi_decode_mb(s, t->block) < 0)\nbreak;",
"tqi_idct_put(t, t->block);",
"}",
"*VAR_2 = sizeof(AVFrame);",
"*(AVFrame*)VAR_1 = t->frame;",
"return VAR_5;",
"}"
] | [
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[
77
],
[
79
],
[
83
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[
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[
87
],
[
89
]
] |
25,611 | static void patch_call(VAPICROMState *s, X86CPU *cpu, target_ulong ip,
uint32_t target)
{
uint32_t offset;
offset = cpu_to_le32(target - ip - 5);
patch_byte(cpu, ip, 0xe8); /* call near */
cpu_memory_rw_debug(CPU(cpu), ip + 1, (void *)&offset, sizeof(offset), 1);
}
| true | qemu | cb58a6d3611b2d0ff4ed29bb6b659c95a23cb2d5 | static void patch_call(VAPICROMState *s, X86CPU *cpu, target_ulong ip,
uint32_t target)
{
uint32_t offset;
offset = cpu_to_le32(target - ip - 5);
patch_byte(cpu, ip, 0xe8);
cpu_memory_rw_debug(CPU(cpu), ip + 1, (void *)&offset, sizeof(offset), 1);
}
| {
"code": [
"static void patch_call(VAPICROMState *s, X86CPU *cpu, target_ulong ip,",
" uint32_t target)"
],
"line_no": [
1,
3
]
} | static void FUNC_0(VAPICROMState *VAR_0, X86CPU *VAR_1, target_ulong VAR_2,
uint32_t VAR_3)
{
uint32_t offset;
offset = cpu_to_le32(VAR_3 - VAR_2 - 5);
patch_byte(VAR_1, VAR_2, 0xe8);
cpu_memory_rw_debug(CPU(VAR_1), VAR_2 + 1, (void *)&offset, sizeof(offset), 1);
}
| [
"static void FUNC_0(VAPICROMState *VAR_0, X86CPU *VAR_1, target_ulong VAR_2,\nuint32_t VAR_3)\n{",
"uint32_t offset;",
"offset = cpu_to_le32(VAR_3 - VAR_2 - 5);",
"patch_byte(VAR_1, VAR_2, 0xe8);",
"cpu_memory_rw_debug(CPU(VAR_1), VAR_2 + 1, (void *)&offset, sizeof(offset), 1);",
"}"
] | [
1,
0,
0,
0,
0,
0
] | [
[
1,
3,
5
],
[
7
],
[
11
],
[
13
],
[
15
],
[
17
]
] |
25,612 | static void sbr_dequant(SpectralBandReplication *sbr, int id_aac)
{
int k, e;
int ch;
if (id_aac == TYPE_CPE && sbr->bs_coupling) {
float alpha = sbr->data[0].bs_amp_res ? 1.0f : 0.5f;
float pan_offset = sbr->data[0].bs_amp_res ? 12.0f : 24.0f;
for (e = 1; e <= sbr->data[0].bs_num_env; e++) {
for (k = 0; k < sbr->n[sbr->data[0].bs_freq_res[e]]; k++) {
float temp1 = exp2f(sbr->data[0].env_facs[e][k] * alpha + 7.0f);
float temp2 = exp2f((pan_offset - sbr->data[1].env_facs[e][k]) * alpha);
float fac = temp1 / (1.0f + temp2);
sbr->data[0].env_facs[e][k] = fac;
sbr->data[1].env_facs[e][k] = fac * temp2;
}
}
for (e = 1; e <= sbr->data[0].bs_num_noise; e++) {
for (k = 0; k < sbr->n_q; k++) {
float temp1 = exp2f(NOISE_FLOOR_OFFSET - sbr->data[0].noise_facs[e][k] + 1);
float temp2 = exp2f(12 - sbr->data[1].noise_facs[e][k]);
float fac = temp1 / (1.0f + temp2);
sbr->data[0].noise_facs[e][k] = fac;
sbr->data[1].noise_facs[e][k] = fac * temp2;
}
}
} else { // SCE or one non-coupled CPE
for (ch = 0; ch < (id_aac == TYPE_CPE) + 1; ch++) {
float alpha = sbr->data[ch].bs_amp_res ? 1.0f : 0.5f;
for (e = 1; e <= sbr->data[ch].bs_num_env; e++)
for (k = 0; k < sbr->n[sbr->data[ch].bs_freq_res[e]]; k++)
sbr->data[ch].env_facs[e][k] =
exp2f(alpha * sbr->data[ch].env_facs[e][k] + 6.0f);
for (e = 1; e <= sbr->data[ch].bs_num_noise; e++)
for (k = 0; k < sbr->n_q; k++)
sbr->data[ch].noise_facs[e][k] =
exp2f(NOISE_FLOOR_OFFSET - sbr->data[ch].noise_facs[e][k]);
}
}
}
| true | FFmpeg | 8978c743fb1d1f5a0d6dbdd83ff05817f8a41230 | static void sbr_dequant(SpectralBandReplication *sbr, int id_aac)
{
int k, e;
int ch;
if (id_aac == TYPE_CPE && sbr->bs_coupling) {
float alpha = sbr->data[0].bs_amp_res ? 1.0f : 0.5f;
float pan_offset = sbr->data[0].bs_amp_res ? 12.0f : 24.0f;
for (e = 1; e <= sbr->data[0].bs_num_env; e++) {
for (k = 0; k < sbr->n[sbr->data[0].bs_freq_res[e]]; k++) {
float temp1 = exp2f(sbr->data[0].env_facs[e][k] * alpha + 7.0f);
float temp2 = exp2f((pan_offset - sbr->data[1].env_facs[e][k]) * alpha);
float fac = temp1 / (1.0f + temp2);
sbr->data[0].env_facs[e][k] = fac;
sbr->data[1].env_facs[e][k] = fac * temp2;
}
}
for (e = 1; e <= sbr->data[0].bs_num_noise; e++) {
for (k = 0; k < sbr->n_q; k++) {
float temp1 = exp2f(NOISE_FLOOR_OFFSET - sbr->data[0].noise_facs[e][k] + 1);
float temp2 = exp2f(12 - sbr->data[1].noise_facs[e][k]);
float fac = temp1 / (1.0f + temp2);
sbr->data[0].noise_facs[e][k] = fac;
sbr->data[1].noise_facs[e][k] = fac * temp2;
}
}
} else {
for (ch = 0; ch < (id_aac == TYPE_CPE) + 1; ch++) {
float alpha = sbr->data[ch].bs_amp_res ? 1.0f : 0.5f;
for (e = 1; e <= sbr->data[ch].bs_num_env; e++)
for (k = 0; k < sbr->n[sbr->data[ch].bs_freq_res[e]]; k++)
sbr->data[ch].env_facs[e][k] =
exp2f(alpha * sbr->data[ch].env_facs[e][k] + 6.0f);
for (e = 1; e <= sbr->data[ch].bs_num_noise; e++)
for (k = 0; k < sbr->n_q; k++)
sbr->data[ch].noise_facs[e][k] =
exp2f(NOISE_FLOOR_OFFSET - sbr->data[ch].noise_facs[e][k]);
}
}
}
| {
"code": [
" float fac = temp1 / (1.0f + temp2);",
" float fac = temp1 / (1.0f + temp2);",
" for (k = 0; k < sbr->n[sbr->data[ch].bs_freq_res[e]]; k++)"
],
"line_no": [
25,
25,
61
]
} | static void FUNC_0(SpectralBandReplication *VAR_0, int VAR_1)
{
int VAR_2, VAR_3;
int VAR_4;
if (VAR_1 == TYPE_CPE && VAR_0->bs_coupling) {
float VAR_5 = VAR_0->data[0].bs_amp_res ? 1.0f : 0.5f;
float VAR_6 = VAR_0->data[0].bs_amp_res ? 12.0f : 24.0f;
for (VAR_3 = 1; VAR_3 <= VAR_0->data[0].bs_num_env; VAR_3++) {
for (VAR_2 = 0; VAR_2 < VAR_0->n[VAR_0->data[0].bs_freq_res[VAR_3]]; VAR_2++) {
float temp1 = exp2f(VAR_0->data[0].env_facs[VAR_3][VAR_2] * VAR_5 + 7.0f);
float temp2 = exp2f((VAR_6 - VAR_0->data[1].env_facs[VAR_3][VAR_2]) * VAR_5);
float fac = temp1 / (1.0f + temp2);
VAR_0->data[0].env_facs[VAR_3][VAR_2] = fac;
VAR_0->data[1].env_facs[VAR_3][VAR_2] = fac * temp2;
}
}
for (VAR_3 = 1; VAR_3 <= VAR_0->data[0].bs_num_noise; VAR_3++) {
for (VAR_2 = 0; VAR_2 < VAR_0->n_q; VAR_2++) {
float temp1 = exp2f(NOISE_FLOOR_OFFSET - VAR_0->data[0].noise_facs[VAR_3][VAR_2] + 1);
float temp2 = exp2f(12 - VAR_0->data[1].noise_facs[VAR_3][VAR_2]);
float fac = temp1 / (1.0f + temp2);
VAR_0->data[0].noise_facs[VAR_3][VAR_2] = fac;
VAR_0->data[1].noise_facs[VAR_3][VAR_2] = fac * temp2;
}
}
} else {
for (VAR_4 = 0; VAR_4 < (VAR_1 == TYPE_CPE) + 1; VAR_4++) {
float VAR_5 = VAR_0->data[VAR_4].bs_amp_res ? 1.0f : 0.5f;
for (VAR_3 = 1; VAR_3 <= VAR_0->data[VAR_4].bs_num_env; VAR_3++)
for (VAR_2 = 0; VAR_2 < VAR_0->n[VAR_0->data[VAR_4].bs_freq_res[VAR_3]]; VAR_2++)
VAR_0->data[VAR_4].env_facs[VAR_3][VAR_2] =
exp2f(VAR_5 * VAR_0->data[VAR_4].env_facs[VAR_3][VAR_2] + 6.0f);
for (VAR_3 = 1; VAR_3 <= VAR_0->data[VAR_4].bs_num_noise; VAR_3++)
for (VAR_2 = 0; VAR_2 < VAR_0->n_q; VAR_2++)
VAR_0->data[VAR_4].noise_facs[VAR_3][VAR_2] =
exp2f(NOISE_FLOOR_OFFSET - VAR_0->data[VAR_4].noise_facs[VAR_3][VAR_2]);
}
}
}
| [
"static void FUNC_0(SpectralBandReplication *VAR_0, int VAR_1)\n{",
"int VAR_2, VAR_3;",
"int VAR_4;",
"if (VAR_1 == TYPE_CPE && VAR_0->bs_coupling) {",
"float VAR_5 = VAR_0->data[0].bs_amp_res ? 1.0f : 0.5f;",
"float VAR_6 = VAR_0->data[0].bs_amp_res ? 12.0f : 24.0f;",
"for (VAR_3 = 1; VAR_3 <= VAR_0->data[0].bs_num_env; VAR_3++) {",
"for (VAR_2 = 0; VAR_2 < VAR_0->n[VAR_0->data[0].bs_freq_res[VAR_3]]; VAR_2++) {",
"float temp1 = exp2f(VAR_0->data[0].env_facs[VAR_3][VAR_2] * VAR_5 + 7.0f);",
"float temp2 = exp2f((VAR_6 - VAR_0->data[1].env_facs[VAR_3][VAR_2]) * VAR_5);",
"float fac = temp1 / (1.0f + temp2);",
"VAR_0->data[0].env_facs[VAR_3][VAR_2] = fac;",
"VAR_0->data[1].env_facs[VAR_3][VAR_2] = fac * temp2;",
"}",
"}",
"for (VAR_3 = 1; VAR_3 <= VAR_0->data[0].bs_num_noise; VAR_3++) {",
"for (VAR_2 = 0; VAR_2 < VAR_0->n_q; VAR_2++) {",
"float temp1 = exp2f(NOISE_FLOOR_OFFSET - VAR_0->data[0].noise_facs[VAR_3][VAR_2] + 1);",
"float temp2 = exp2f(12 - VAR_0->data[1].noise_facs[VAR_3][VAR_2]);",
"float fac = temp1 / (1.0f + temp2);",
"VAR_0->data[0].noise_facs[VAR_3][VAR_2] = fac;",
"VAR_0->data[1].noise_facs[VAR_3][VAR_2] = fac * temp2;",
"}",
"}",
"} else {",
"for (VAR_4 = 0; VAR_4 < (VAR_1 == TYPE_CPE) + 1; VAR_4++) {",
"float VAR_5 = VAR_0->data[VAR_4].bs_amp_res ? 1.0f : 0.5f;",
"for (VAR_3 = 1; VAR_3 <= VAR_0->data[VAR_4].bs_num_env; VAR_3++)",
"for (VAR_2 = 0; VAR_2 < VAR_0->n[VAR_0->data[VAR_4].bs_freq_res[VAR_3]]; VAR_2++)",
"VAR_0->data[VAR_4].env_facs[VAR_3][VAR_2] =\nexp2f(VAR_5 * VAR_0->data[VAR_4].env_facs[VAR_3][VAR_2] + 6.0f);",
"for (VAR_3 = 1; VAR_3 <= VAR_0->data[VAR_4].bs_num_noise; VAR_3++)",
"for (VAR_2 = 0; VAR_2 < VAR_0->n_q; VAR_2++)",
"VAR_0->data[VAR_4].noise_facs[VAR_3][VAR_2] =\nexp2f(NOISE_FLOOR_OFFSET - VAR_0->data[VAR_4].noise_facs[VAR_3][VAR_2]);",
"}",
"}",
"}"
] | [
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[
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[
67
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[
69
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[
71,
73
],
[
75
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[
77
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[
79
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] |
25,613 | static inline int16_t logadd(int16_t a, int16_t b)
{
int16_t c = a - b;
uint8_t address = FFMIN((ABS(c) >> 1), 255);
return ((c >= 0) ? (a + latab[address]) : (b + latab[address]));
}
| false | FFmpeg | 0058584580b87feb47898e60e4b80c7f425882ad | static inline int16_t logadd(int16_t a, int16_t b)
{
int16_t c = a - b;
uint8_t address = FFMIN((ABS(c) >> 1), 255);
return ((c >= 0) ? (a + latab[address]) : (b + latab[address]));
}
| {
"code": [],
"line_no": []
} | static inline int16_t FUNC_0(int16_t a, int16_t b)
{
int16_t c = a - b;
uint8_t address = FFMIN((ABS(c) >> 1), 255);
return ((c >= 0) ? (a + latab[address]) : (b + latab[address]));
}
| [
"static inline int16_t FUNC_0(int16_t a, int16_t b)\n{",
"int16_t c = a - b;",
"uint8_t address = FFMIN((ABS(c) >> 1), 255);",
"return ((c >= 0) ? (a + latab[address]) : (b + latab[address]));",
"}"
] | [
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
7
],
[
11
],
[
13
]
] |
25,614 | static void range_merge(Range *range1, Range *range2)
{
if (range1->end < range2->end) {
range1->end = range2->end;
}
if (range1->begin > range2->begin) {
range1->begin = range2->begin;
}
}
| true | qemu | db486cc334aafd3dbdaf107388e37fc3d6d3e171 | static void range_merge(Range *range1, Range *range2)
{
if (range1->end < range2->end) {
range1->end = range2->end;
}
if (range1->begin > range2->begin) {
range1->begin = range2->begin;
}
}
| {
"code": [
"static void range_merge(Range *range1, Range *range2)",
" if (range1->end < range2->end) {",
" range1->end = range2->end;",
" if (range1->begin > range2->begin) {",
" range1->begin = range2->begin;"
],
"line_no": [
1,
5,
7,
11,
13
]
} | static void FUNC_0(Range *VAR_0, Range *VAR_1)
{
if (VAR_0->end < VAR_1->end) {
VAR_0->end = VAR_1->end;
}
if (VAR_0->begin > VAR_1->begin) {
VAR_0->begin = VAR_1->begin;
}
}
| [
"static void FUNC_0(Range *VAR_0, Range *VAR_1)\n{",
"if (VAR_0->end < VAR_1->end) {",
"VAR_0->end = VAR_1->end;",
"}",
"if (VAR_0->begin > VAR_1->begin) {",
"VAR_0->begin = VAR_1->begin;",
"}",
"}"
] | [
1,
1,
1,
0,
1,
1,
0,
0
] | [
[
1,
3
],
[
5
],
[
7
],
[
9
],
[
11
],
[
13
],
[
15
],
[
17
]
] |
25,615 | static int write_manifest(AVFormatContext *s, int final)
{
DASHContext *c = s->priv_data;
AVIOContext *out;
char temp_filename[1024];
int ret, i;
AVDictionaryEntry *title = av_dict_get(s->metadata, "title", NULL, 0);
snprintf(temp_filename, sizeof(temp_filename), "%s.tmp", s->filename);
ret = avio_open2(&out, temp_filename, AVIO_FLAG_WRITE, &s->interrupt_callback, NULL);
if (ret < 0) {
av_log(s, AV_LOG_ERROR, "Unable to open %s for writing\n", temp_filename);
return ret;
}
avio_printf(out, "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n");
avio_printf(out, "<MPD xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n"
"\txmlns=\"urn:mpeg:dash:schema:mpd:2011\"\n"
"\txmlns:xlink=\"http://www.w3.org/1999/xlink\"\n"
"\txsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 http://standards.iso.org/ittf/PubliclyAvailableStandards/MPEG-DASH_schema_files/DASH-MPD.xsd\"\n"
"\tprofiles=\"urn:mpeg:dash:profile:isoff-live:2011\"\n"
"\ttype=\"%s\"\n", final ? "static" : "dynamic");
if (final) {
avio_printf(out, "\tmediaPresentationDuration=\"");
write_time(out, c->total_duration);
avio_printf(out, "\"\n");
} else {
int update_period = c->last_duration / AV_TIME_BASE;
if (c->use_template && !c->use_timeline)
update_period = 500;
avio_printf(out, "\tminimumUpdatePeriod=\"PT%dS\"\n", update_period);
avio_printf(out, "\tsuggestedPresentationDelay=\"PT%dS\"\n", c->last_duration / AV_TIME_BASE);
if (!c->availability_start_time[0] && s->nb_streams > 0 && c->streams[0].nb_segments > 0) {
time_t t = time(NULL);
struct tm *ptm, tmbuf;
ptm = gmtime_r(&t, &tmbuf);
if (ptm) {
if (!strftime(c->availability_start_time, sizeof(c->availability_start_time),
"%Y-%m-%dT%H:%M:%S", ptm))
c->availability_start_time[0] = '\0';
}
}
if (c->availability_start_time[0])
avio_printf(out, "\tavailabilityStartTime=\"%s\"\n", c->availability_start_time);
if (c->window_size && c->use_template) {
avio_printf(out, "\ttimeShiftBufferDepth=\"");
write_time(out, c->last_duration * c->window_size);
avio_printf(out, "\"\n");
}
}
avio_printf(out, "\tminBufferTime=\"");
write_time(out, c->last_duration);
avio_printf(out, "\">\n");
avio_printf(out, "\t<ProgramInformation>\n");
if (title) {
char *escaped = xmlescape(title->value);
avio_printf(out, "\t\t<Title>%s</Title>\n", escaped);
av_free(escaped);
}
avio_printf(out, "\t</ProgramInformation>\n");
if (c->window_size && s->nb_streams > 0 && c->streams[0].nb_segments > 0 && !c->use_template) {
OutputStream *os = &c->streams[0];
int start_index = FFMAX(os->nb_segments - c->window_size, 0);
int64_t start_time = av_rescale_q(os->segments[start_index]->time, s->streams[0]->time_base, AV_TIME_BASE_Q);
avio_printf(out, "\t<Period start=\"");
write_time(out, start_time);
avio_printf(out, "\">\n");
} else {
avio_printf(out, "\t<Period start=\"PT0.0S\">\n");
}
if (c->has_video) {
avio_printf(out, "\t\t<AdaptationSet id=\"video\" segmentAlignment=\"true\" bitstreamSwitching=\"true\">\n");
for (i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i];
OutputStream *os = &c->streams[i];
if (s->streams[i]->codec->codec_type != AVMEDIA_TYPE_VIDEO)
continue;
avio_printf(out, "\t\t\t<Representation id=\"%d\" mimeType=\"video/mp4\" codecs=\"%s\"%s width=\"%d\" height=\"%d\">\n", i, os->codec_str, os->bandwidth_str, st->codec->width, st->codec->height);
output_segment_list(&c->streams[i], out, c);
avio_printf(out, "\t\t\t</Representation>\n");
}
avio_printf(out, "\t\t</AdaptationSet>\n");
}
if (c->has_audio) {
avio_printf(out, "\t\t<AdaptationSet id=\"audio\" segmentAlignment=\"true\" bitstreamSwitching=\"true\">\n");
for (i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i];
OutputStream *os = &c->streams[i];
if (s->streams[i]->codec->codec_type != AVMEDIA_TYPE_AUDIO)
continue;
avio_printf(out, "\t\t\t<Representation id=\"%d\" mimeType=\"audio/mp4\" codecs=\"%s\"%s audioSamplingRate=\"%d\">\n", i, os->codec_str, os->bandwidth_str, st->codec->sample_rate);
avio_printf(out, "\t\t\t\t<AudioChannelConfiguration schemeIdUri=\"urn:mpeg:dash:23003:3:audio_channel_configuration:2011\" value=\"%d\" />\n", st->codec->channels);
output_segment_list(&c->streams[i], out, c);
avio_printf(out, "\t\t\t</Representation>\n");
}
avio_printf(out, "\t\t</AdaptationSet>\n");
}
avio_printf(out, "\t</Period>\n");
avio_printf(out, "</MPD>\n");
avio_flush(out);
avio_close(out);
return ff_rename(temp_filename, s->filename, s);
}
| true | FFmpeg | e65849a70bfb401306038d41ebd8b5750deb3cfd | static int write_manifest(AVFormatContext *s, int final)
{
DASHContext *c = s->priv_data;
AVIOContext *out;
char temp_filename[1024];
int ret, i;
AVDictionaryEntry *title = av_dict_get(s->metadata, "title", NULL, 0);
snprintf(temp_filename, sizeof(temp_filename), "%s.tmp", s->filename);
ret = avio_open2(&out, temp_filename, AVIO_FLAG_WRITE, &s->interrupt_callback, NULL);
if (ret < 0) {
av_log(s, AV_LOG_ERROR, "Unable to open %s for writing\n", temp_filename);
return ret;
}
avio_printf(out, "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n");
avio_printf(out, "<MPD xmlns:xsi=\"http:
"\txmlns=\"urn:mpeg:dash:schema:mpd:2011\"\n"
"\txmlns:xlink=\"http:
"\txsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 http:
"\tprofiles=\"urn:mpeg:dash:profile:isoff-live:2011\"\n"
"\ttype=\"%s\"\n", final ? "static" : "dynamic");
if (final) {
avio_printf(out, "\tmediaPresentationDuration=\"");
write_time(out, c->total_duration);
avio_printf(out, "\"\n");
} else {
int update_period = c->last_duration / AV_TIME_BASE;
if (c->use_template && !c->use_timeline)
update_period = 500;
avio_printf(out, "\tminimumUpdatePeriod=\"PT%dS\"\n", update_period);
avio_printf(out, "\tsuggestedPresentationDelay=\"PT%dS\"\n", c->last_duration / AV_TIME_BASE);
if (!c->availability_start_time[0] && s->nb_streams > 0 && c->streams[0].nb_segments > 0) {
time_t t = time(NULL);
struct tm *ptm, tmbuf;
ptm = gmtime_r(&t, &tmbuf);
if (ptm) {
if (!strftime(c->availability_start_time, sizeof(c->availability_start_time),
"%Y-%m-%dT%H:%M:%S", ptm))
c->availability_start_time[0] = '\0';
}
}
if (c->availability_start_time[0])
avio_printf(out, "\tavailabilityStartTime=\"%s\"\n", c->availability_start_time);
if (c->window_size && c->use_template) {
avio_printf(out, "\ttimeShiftBufferDepth=\"");
write_time(out, c->last_duration * c->window_size);
avio_printf(out, "\"\n");
}
}
avio_printf(out, "\tminBufferTime=\"");
write_time(out, c->last_duration);
avio_printf(out, "\">\n");
avio_printf(out, "\t<ProgramInformation>\n");
if (title) {
char *escaped = xmlescape(title->value);
avio_printf(out, "\t\t<Title>%s</Title>\n", escaped);
av_free(escaped);
}
avio_printf(out, "\t</ProgramInformation>\n");
if (c->window_size && s->nb_streams > 0 && c->streams[0].nb_segments > 0 && !c->use_template) {
OutputStream *os = &c->streams[0];
int start_index = FFMAX(os->nb_segments - c->window_size, 0);
int64_t start_time = av_rescale_q(os->segments[start_index]->time, s->streams[0]->time_base, AV_TIME_BASE_Q);
avio_printf(out, "\t<Period start=\"");
write_time(out, start_time);
avio_printf(out, "\">\n");
} else {
avio_printf(out, "\t<Period start=\"PT0.0S\">\n");
}
if (c->has_video) {
avio_printf(out, "\t\t<AdaptationSet id=\"video\" segmentAlignment=\"true\" bitstreamSwitching=\"true\">\n");
for (i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i];
OutputStream *os = &c->streams[i];
if (s->streams[i]->codec->codec_type != AVMEDIA_TYPE_VIDEO)
continue;
avio_printf(out, "\t\t\t<Representation id=\"%d\" mimeType=\"video/mp4\" codecs=\"%s\"%s width=\"%d\" height=\"%d\">\n", i, os->codec_str, os->bandwidth_str, st->codec->width, st->codec->height);
output_segment_list(&c->streams[i], out, c);
avio_printf(out, "\t\t\t</Representation>\n");
}
avio_printf(out, "\t\t</AdaptationSet>\n");
}
if (c->has_audio) {
avio_printf(out, "\t\t<AdaptationSet id=\"audio\" segmentAlignment=\"true\" bitstreamSwitching=\"true\">\n");
for (i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i];
OutputStream *os = &c->streams[i];
if (s->streams[i]->codec->codec_type != AVMEDIA_TYPE_AUDIO)
continue;
avio_printf(out, "\t\t\t<Representation id=\"%d\" mimeType=\"audio/mp4\" codecs=\"%s\"%s audioSamplingRate=\"%d\">\n", i, os->codec_str, os->bandwidth_str, st->codec->sample_rate);
avio_printf(out, "\t\t\t\t<AudioChannelConfiguration schemeIdUri=\"urn:mpeg:dash:23003:3:audio_channel_configuration:2011\" value=\"%d\" />\n", st->codec->channels);
output_segment_list(&c->streams[i], out, c);
avio_printf(out, "\t\t\t</Representation>\n");
}
avio_printf(out, "\t\t</AdaptationSet>\n");
}
avio_printf(out, "\t</Period>\n");
avio_printf(out, "</MPD>\n");
avio_flush(out);
avio_close(out);
return ff_rename(temp_filename, s->filename, s);
}
| {
"code": [
" avio_printf(out, \"\\tsuggestedPresentationDelay=\\\"PT%dS\\\"\\n\", c->last_duration / AV_TIME_BASE);"
],
"line_no": [
61
]
} | static int FUNC_0(AVFormatContext *VAR_0, int VAR_1)
{
DASHContext *c = VAR_0->priv_data;
AVIOContext *out;
char VAR_2[1024];
int VAR_3, VAR_4;
AVDictionaryEntry *title = av_dict_get(VAR_0->metadata, "title", NULL, 0);
snprintf(VAR_2, sizeof(VAR_2), "%VAR_0.tmp", VAR_0->filename);
VAR_3 = avio_open2(&out, VAR_2, AVIO_FLAG_WRITE, &VAR_0->interrupt_callback, NULL);
if (VAR_3 < 0) {
av_log(VAR_0, AV_LOG_ERROR, "Unable to open %VAR_0 for writing\n", VAR_2);
return VAR_3;
}
avio_printf(out, "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n");
avio_printf(out, "<MPD xmlns:xsi=\"http:
"\txmlns=\"urn:mpeg:dash:schema:mpd:2011\"\n"
"\txmlns:xlink=\"http:
"\txsi:schemaLocation=\"urn:mpeg:DASH:schema:MPD:2011 http:
"\tprofiles=\"urn:mpeg:dash:profile:isoff-live:2011\"\n"
"\ttype=\"%VAR_0\"\n", VAR_1 ? "static" : "dynamic");
if (VAR_1) {
avio_printf(out, "\tmediaPresentationDuration=\"");
write_time(out, c->total_duration);
avio_printf(out, "\"\n");
} else {
int VAR_5 = c->last_duration / AV_TIME_BASE;
if (c->use_template && !c->use_timeline)
VAR_5 = 500;
avio_printf(out, "\tminimumUpdatePeriod=\"PT%dS\"\n", VAR_5);
avio_printf(out, "\tsuggestedPresentationDelay=\"PT%dS\"\n", c->last_duration / AV_TIME_BASE);
if (!c->availability_start_time[0] && VAR_0->nb_streams > 0 && c->streams[0].nb_segments > 0) {
time_t t = time(NULL);
struct tm *VAR_6, VAR_7;
VAR_6 = gmtime_r(&t, &VAR_7);
if (VAR_6) {
if (!strftime(c->availability_start_time, sizeof(c->availability_start_time),
"%Y-%m-%dT%H:%M:%S", VAR_6))
c->availability_start_time[0] = '\0';
}
}
if (c->availability_start_time[0])
avio_printf(out, "\tavailabilityStartTime=\"%VAR_0\"\n", c->availability_start_time);
if (c->window_size && c->use_template) {
avio_printf(out, "\ttimeShiftBufferDepth=\"");
write_time(out, c->last_duration * c->window_size);
avio_printf(out, "\"\n");
}
}
avio_printf(out, "\tminBufferTime=\"");
write_time(out, c->last_duration);
avio_printf(out, "\">\n");
avio_printf(out, "\t<ProgramInformation>\n");
if (title) {
char *VAR_8 = xmlescape(title->value);
avio_printf(out, "\t\t<Title>%VAR_0</Title>\n", VAR_8);
av_free(VAR_8);
}
avio_printf(out, "\t</ProgramInformation>\n");
if (c->window_size && VAR_0->nb_streams > 0 && c->streams[0].nb_segments > 0 && !c->use_template) {
OutputStream *os = &c->streams[0];
int VAR_9 = FFMAX(os->nb_segments - c->window_size, 0);
int64_t start_time = av_rescale_q(os->segments[VAR_9]->time, VAR_0->streams[0]->time_base, AV_TIME_BASE_Q);
avio_printf(out, "\t<Period start=\"");
write_time(out, start_time);
avio_printf(out, "\">\n");
} else {
avio_printf(out, "\t<Period start=\"PT0.0S\">\n");
}
if (c->has_video) {
avio_printf(out, "\t\t<AdaptationSet id=\"video\" segmentAlignment=\"true\" bitstreamSwitching=\"true\">\n");
for (VAR_4 = 0; VAR_4 < VAR_0->nb_streams; VAR_4++) {
AVStream *st = VAR_0->streams[VAR_4];
OutputStream *os = &c->streams[VAR_4];
if (VAR_0->streams[VAR_4]->codec->codec_type != AVMEDIA_TYPE_VIDEO)
continue;
avio_printf(out, "\t\t\t<Representation id=\"%d\" mimeType=\"video/mp4\" codecs=\"%VAR_0\"%VAR_0 width=\"%d\" height=\"%d\">\n", VAR_4, os->codec_str, os->bandwidth_str, st->codec->width, st->codec->height);
output_segment_list(&c->streams[VAR_4], out, c);
avio_printf(out, "\t\t\t</Representation>\n");
}
avio_printf(out, "\t\t</AdaptationSet>\n");
}
if (c->has_audio) {
avio_printf(out, "\t\t<AdaptationSet id=\"audio\" segmentAlignment=\"true\" bitstreamSwitching=\"true\">\n");
for (VAR_4 = 0; VAR_4 < VAR_0->nb_streams; VAR_4++) {
AVStream *st = VAR_0->streams[VAR_4];
OutputStream *os = &c->streams[VAR_4];
if (VAR_0->streams[VAR_4]->codec->codec_type != AVMEDIA_TYPE_AUDIO)
continue;
avio_printf(out, "\t\t\t<Representation id=\"%d\" mimeType=\"audio/mp4\" codecs=\"%VAR_0\"%VAR_0 audioSamplingRate=\"%d\">\n", VAR_4, os->codec_str, os->bandwidth_str, st->codec->sample_rate);
avio_printf(out, "\t\t\t\t<AudioChannelConfiguration schemeIdUri=\"urn:mpeg:dash:23003:3:audio_channel_configuration:2011\" value=\"%d\" />\n", st->codec->channels);
output_segment_list(&c->streams[VAR_4], out, c);
avio_printf(out, "\t\t\t</Representation>\n");
}
avio_printf(out, "\t\t</AdaptationSet>\n");
}
avio_printf(out, "\t</Period>\n");
avio_printf(out, "</MPD>\n");
avio_flush(out);
avio_close(out);
return ff_rename(VAR_2, VAR_0->filename, VAR_0);
}
| [
"static int FUNC_0(AVFormatContext *VAR_0, int VAR_1)\n{",
"DASHContext *c = VAR_0->priv_data;",
"AVIOContext *out;",
"char VAR_2[1024];",
"int VAR_3, VAR_4;",
"AVDictionaryEntry *title = av_dict_get(VAR_0->metadata, \"title\", NULL, 0);",
"snprintf(VAR_2, sizeof(VAR_2), \"%VAR_0.tmp\", VAR_0->filename);",
"VAR_3 = avio_open2(&out, VAR_2, AVIO_FLAG_WRITE, &VAR_0->interrupt_callback, NULL);",
"if (VAR_3 < 0) {",
"av_log(VAR_0, AV_LOG_ERROR, \"Unable to open %VAR_0 for writing\\n\", VAR_2);",
"return VAR_3;",
"}",
"avio_printf(out, \"<?xml version=\\\"1.0\\\" encoding=\\\"utf-8\\\"?>\\n\");",
"avio_printf(out, \"<MPD xmlns:xsi=\\\"http:\n\"\\txmlns=\\\"urn:mpeg:dash:schema:mpd:2011\\\"\\n\"\n\"\\txmlns:xlink=\\\"http:\n\"\\txsi:schemaLocation=\\\"urn:mpeg:DASH:schema:MPD:2011 http:\n\"\\tprofiles=\\\"urn:mpeg:dash:profile:isoff-live:2011\\\"\\n\"\n\"\\ttype=\\\"%VAR_0\\\"\\n\", VAR_1 ? \"static\" : \"dynamic\");",
"if (VAR_1) {",
"avio_printf(out, \"\\tmediaPresentationDuration=\\\"\");",
"write_time(out, c->total_duration);",
"avio_printf(out, \"\\\"\\n\");",
"} else {",
"int VAR_5 = c->last_duration / AV_TIME_BASE;",
"if (c->use_template && !c->use_timeline)\nVAR_5 = 500;",
"avio_printf(out, \"\\tminimumUpdatePeriod=\\\"PT%dS\\\"\\n\", VAR_5);",
"avio_printf(out, \"\\tsuggestedPresentationDelay=\\\"PT%dS\\\"\\n\", c->last_duration / AV_TIME_BASE);",
"if (!c->availability_start_time[0] && VAR_0->nb_streams > 0 && c->streams[0].nb_segments > 0) {",
"time_t t = time(NULL);",
"struct tm *VAR_6, VAR_7;",
"VAR_6 = gmtime_r(&t, &VAR_7);",
"if (VAR_6) {",
"if (!strftime(c->availability_start_time, sizeof(c->availability_start_time),\n\"%Y-%m-%dT%H:%M:%S\", VAR_6))\nc->availability_start_time[0] = '\\0';",
"}",
"}",
"if (c->availability_start_time[0])\navio_printf(out, \"\\tavailabilityStartTime=\\\"%VAR_0\\\"\\n\", c->availability_start_time);",
"if (c->window_size && c->use_template) {",
"avio_printf(out, \"\\ttimeShiftBufferDepth=\\\"\");",
"write_time(out, c->last_duration * c->window_size);",
"avio_printf(out, \"\\\"\\n\");",
"}",
"}",
"avio_printf(out, \"\\tminBufferTime=\\\"\");",
"write_time(out, c->last_duration);",
"avio_printf(out, \"\\\">\\n\");",
"avio_printf(out, \"\\t<ProgramInformation>\\n\");",
"if (title) {",
"char *VAR_8 = xmlescape(title->value);",
"avio_printf(out, \"\\t\\t<Title>%VAR_0</Title>\\n\", VAR_8);",
"av_free(VAR_8);",
"}",
"avio_printf(out, \"\\t</ProgramInformation>\\n\");",
"if (c->window_size && VAR_0->nb_streams > 0 && c->streams[0].nb_segments > 0 && !c->use_template) {",
"OutputStream *os = &c->streams[0];",
"int VAR_9 = FFMAX(os->nb_segments - c->window_size, 0);",
"int64_t start_time = av_rescale_q(os->segments[VAR_9]->time, VAR_0->streams[0]->time_base, AV_TIME_BASE_Q);",
"avio_printf(out, \"\\t<Period start=\\\"\");",
"write_time(out, start_time);",
"avio_printf(out, \"\\\">\\n\");",
"} else {",
"avio_printf(out, \"\\t<Period start=\\\"PT0.0S\\\">\\n\");",
"}",
"if (c->has_video) {",
"avio_printf(out, \"\\t\\t<AdaptationSet id=\\\"video\\\" segmentAlignment=\\\"true\\\" bitstreamSwitching=\\\"true\\\">\\n\");",
"for (VAR_4 = 0; VAR_4 < VAR_0->nb_streams; VAR_4++) {",
"AVStream *st = VAR_0->streams[VAR_4];",
"OutputStream *os = &c->streams[VAR_4];",
"if (VAR_0->streams[VAR_4]->codec->codec_type != AVMEDIA_TYPE_VIDEO)\ncontinue;",
"avio_printf(out, \"\\t\\t\\t<Representation id=\\\"%d\\\" mimeType=\\\"video/mp4\\\" codecs=\\\"%VAR_0\\\"%VAR_0 width=\\\"%d\\\" height=\\\"%d\\\">\\n\", VAR_4, os->codec_str, os->bandwidth_str, st->codec->width, st->codec->height);",
"output_segment_list(&c->streams[VAR_4], out, c);",
"avio_printf(out, \"\\t\\t\\t</Representation>\\n\");",
"}",
"avio_printf(out, \"\\t\\t</AdaptationSet>\\n\");",
"}",
"if (c->has_audio) {",
"avio_printf(out, \"\\t\\t<AdaptationSet id=\\\"audio\\\" segmentAlignment=\\\"true\\\" bitstreamSwitching=\\\"true\\\">\\n\");",
"for (VAR_4 = 0; VAR_4 < VAR_0->nb_streams; VAR_4++) {",
"AVStream *st = VAR_0->streams[VAR_4];",
"OutputStream *os = &c->streams[VAR_4];",
"if (VAR_0->streams[VAR_4]->codec->codec_type != AVMEDIA_TYPE_AUDIO)\ncontinue;",
"avio_printf(out, \"\\t\\t\\t<Representation id=\\\"%d\\\" mimeType=\\\"audio/mp4\\\" codecs=\\\"%VAR_0\\\"%VAR_0 audioSamplingRate=\\\"%d\\\">\\n\", VAR_4, os->codec_str, os->bandwidth_str, st->codec->sample_rate);",
"avio_printf(out, \"\\t\\t\\t\\t<AudioChannelConfiguration schemeIdUri=\\\"urn:mpeg:dash:23003:3:audio_channel_configuration:2011\\\" value=\\\"%d\\\" />\\n\", st->codec->channels);",
"output_segment_list(&c->streams[VAR_4], out, c);",
"avio_printf(out, \"\\t\\t\\t</Representation>\\n\");",
"}",
"avio_printf(out, \"\\t\\t</AdaptationSet>\\n\");",
"}",
"avio_printf(out, \"\\t</Period>\\n\");",
"avio_printf(out, \"</MPD>\\n\");",
"avio_flush(out);",
"avio_close(out);",
"return ff_rename(VAR_2, VAR_0->filename, VAR_0);",
"}"
] | [
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] |
25,616 | static int get_scale_factor(H264SliceContext *sl,
int poc, int poc1, int i)
{
int poc0 = sl->ref_list[0][i].poc;
int td = av_clip_int8(poc1 - poc0);
if (td == 0 || sl->ref_list[0][i].parent->long_ref) {
return 256;
} else {
int tb = av_clip_int8(poc - poc0);
int tx = (16384 + (FFABS(td) >> 1)) / td;
return av_clip_intp2((tb * tx + 32) >> 6, 10);
}
}
| true | FFmpeg | a557ae8d52ce1cfaf3be5cdb13728b7b2b9512b9 | static int get_scale_factor(H264SliceContext *sl,
int poc, int poc1, int i)
{
int poc0 = sl->ref_list[0][i].poc;
int td = av_clip_int8(poc1 - poc0);
if (td == 0 || sl->ref_list[0][i].parent->long_ref) {
return 256;
} else {
int tb = av_clip_int8(poc - poc0);
int tx = (16384 + (FFABS(td) >> 1)) / td;
return av_clip_intp2((tb * tx + 32) >> 6, 10);
}
}
| {
"code": [
" int td = av_clip_int8(poc1 - poc0);"
],
"line_no": [
9
]
} | static int FUNC_0(H264SliceContext *VAR_0,
int VAR_1, int VAR_2, int VAR_3)
{
int VAR_4 = VAR_0->ref_list[0][VAR_3].VAR_1;
int VAR_5 = av_clip_int8(VAR_2 - VAR_4);
if (VAR_5 == 0 || VAR_0->ref_list[0][VAR_3].parent->long_ref) {
return 256;
} else {
int VAR_6 = av_clip_int8(VAR_1 - VAR_4);
int VAR_7 = (16384 + (FFABS(VAR_5) >> 1)) / VAR_5;
return av_clip_intp2((VAR_6 * VAR_7 + 32) >> 6, 10);
}
}
| [
"static int FUNC_0(H264SliceContext *VAR_0,\nint VAR_1, int VAR_2, int VAR_3)\n{",
"int VAR_4 = VAR_0->ref_list[0][VAR_3].VAR_1;",
"int VAR_5 = av_clip_int8(VAR_2 - VAR_4);",
"if (VAR_5 == 0 || VAR_0->ref_list[0][VAR_3].parent->long_ref) {",
"return 256;",
"} else {",
"int VAR_6 = av_clip_int8(VAR_1 - VAR_4);",
"int VAR_7 = (16384 + (FFABS(VAR_5) >> 1)) / VAR_5;",
"return av_clip_intp2((VAR_6 * VAR_7 + 32) >> 6, 10);",
"}",
"}"
] | [
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[
15
],
[
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],
[
19
],
[
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],
[
23
],
[
25
]
] |
25,617 | static int ppc_hash64_pte_prot(CPUPPCState *env,
ppc_slb_t *slb, ppc_hash_pte64_t pte)
{
unsigned pp, key;
/* Some pp bit combinations have undefined behaviour, so default
* to no access in those cases */
int prot = 0;
key = !!(msr_pr ? (slb->vsid & SLB_VSID_KP)
: (slb->vsid & SLB_VSID_KS));
pp = (pte.pte1 & HPTE64_R_PP) | ((pte.pte1 & HPTE64_R_PP0) >> 61);
if (key == 0) {
switch (pp) {
case 0x0:
case 0x1:
case 0x2:
prot = PAGE_READ | PAGE_WRITE;
break;
case 0x3:
case 0x6:
prot = PAGE_READ;
break;
}
} else {
switch (pp) {
case 0x0:
case 0x6:
prot = 0;
break;
case 0x1:
case 0x3:
prot = PAGE_READ;
break;
case 0x2:
prot = PAGE_READ | PAGE_WRITE;
break;
}
}
/* No execute if either noexec or guarded bits set */
if (!(pte.pte1 & HPTE64_R_N) || (pte.pte1 & HPTE64_R_G)) {
prot |= PAGE_EXEC;
}
return prot;
}
| false | qemu | 57d0a39d98b0d0e4712e736084667bcb5aed3474 | static int ppc_hash64_pte_prot(CPUPPCState *env,
ppc_slb_t *slb, ppc_hash_pte64_t pte)
{
unsigned pp, key;
int prot = 0;
key = !!(msr_pr ? (slb->vsid & SLB_VSID_KP)
: (slb->vsid & SLB_VSID_KS));
pp = (pte.pte1 & HPTE64_R_PP) | ((pte.pte1 & HPTE64_R_PP0) >> 61);
if (key == 0) {
switch (pp) {
case 0x0:
case 0x1:
case 0x2:
prot = PAGE_READ | PAGE_WRITE;
break;
case 0x3:
case 0x6:
prot = PAGE_READ;
break;
}
} else {
switch (pp) {
case 0x0:
case 0x6:
prot = 0;
break;
case 0x1:
case 0x3:
prot = PAGE_READ;
break;
case 0x2:
prot = PAGE_READ | PAGE_WRITE;
break;
}
}
if (!(pte.pte1 & HPTE64_R_N) || (pte.pte1 & HPTE64_R_G)) {
prot |= PAGE_EXEC;
}
return prot;
}
| {
"code": [],
"line_no": []
} | static int FUNC_0(CPUPPCState *VAR_0,
ppc_slb_t *VAR_1, ppc_hash_pte64_t VAR_2)
{
unsigned VAR_3, VAR_4;
int VAR_5 = 0;
VAR_4 = !!(msr_pr ? (VAR_1->vsid & SLB_VSID_KP)
: (VAR_1->vsid & SLB_VSID_KS));
VAR_3 = (VAR_2.pte1 & HPTE64_R_PP) | ((VAR_2.pte1 & HPTE64_R_PP0) >> 61);
if (VAR_4 == 0) {
switch (VAR_3) {
case 0x0:
case 0x1:
case 0x2:
VAR_5 = PAGE_READ | PAGE_WRITE;
break;
case 0x3:
case 0x6:
VAR_5 = PAGE_READ;
break;
}
} else {
switch (VAR_3) {
case 0x0:
case 0x6:
VAR_5 = 0;
break;
case 0x1:
case 0x3:
VAR_5 = PAGE_READ;
break;
case 0x2:
VAR_5 = PAGE_READ | PAGE_WRITE;
break;
}
}
if (!(VAR_2.pte1 & HPTE64_R_N) || (VAR_2.pte1 & HPTE64_R_G)) {
VAR_5 |= PAGE_EXEC;
}
return VAR_5;
}
| [
"static int FUNC_0(CPUPPCState *VAR_0,\nppc_slb_t *VAR_1, ppc_hash_pte64_t VAR_2)\n{",
"unsigned VAR_3, VAR_4;",
"int VAR_5 = 0;",
"VAR_4 = !!(msr_pr ? (VAR_1->vsid & SLB_VSID_KP)\n: (VAR_1->vsid & SLB_VSID_KS));",
"VAR_3 = (VAR_2.pte1 & HPTE64_R_PP) | ((VAR_2.pte1 & HPTE64_R_PP0) >> 61);",
"if (VAR_4 == 0) {",
"switch (VAR_3) {",
"case 0x0:\ncase 0x1:\ncase 0x2:\nVAR_5 = PAGE_READ | PAGE_WRITE;",
"break;",
"case 0x3:\ncase 0x6:\nVAR_5 = PAGE_READ;",
"break;",
"}",
"} else {",
"switch (VAR_3) {",
"case 0x0:\ncase 0x6:\nVAR_5 = 0;",
"break;",
"case 0x1:\ncase 0x3:\nVAR_5 = PAGE_READ;",
"break;",
"case 0x2:\nVAR_5 = PAGE_READ | PAGE_WRITE;",
"break;",
"}",
"}",
"if (!(VAR_2.pte1 & HPTE64_R_N) || (VAR_2.pte1 & HPTE64_R_G)) {",
"VAR_5 |= PAGE_EXEC;",
"}",
"return VAR_5;",
"}"
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] |
25,618 | static int get_video_frame(VideoState *is, AVFrame *frame, int64_t *pts, AVPacket *pkt)
{
int got_picture, i;
if (packet_queue_get(&is->videoq, pkt, 1) < 0)
return -1;
if (pkt->data == flush_pkt.data) {
avcodec_flush_buffers(is->video_st->codec);
SDL_LockMutex(is->pictq_mutex);
// Make sure there are no long delay timers (ideally we should just flush the que but thats harder)
for (i = 0; i < VIDEO_PICTURE_QUEUE_SIZE; i++) {
is->pictq[i].skip = 1;
}
while (is->pictq_size && !is->videoq.abort_request) {
SDL_CondWait(is->pictq_cond, is->pictq_mutex);
}
is->video_current_pos = -1;
is->frame_last_pts = AV_NOPTS_VALUE;
is->frame_last_duration = 0;
is->frame_timer = (double)av_gettime() / 1000000.0;
is->frame_last_dropped_pts = AV_NOPTS_VALUE;
SDL_UnlockMutex(is->pictq_mutex);
return 0;
}
avcodec_decode_video2(is->video_st->codec, frame, &got_picture, pkt);
if (got_picture) {
int ret = 1;
if (decoder_reorder_pts == -1) {
*pts = av_frame_get_best_effort_timestamp(frame);
} else if (decoder_reorder_pts) {
*pts = frame->pkt_pts;
} else {
*pts = frame->pkt_dts;
}
if (*pts == AV_NOPTS_VALUE) {
*pts = 0;
}
if (((is->av_sync_type == AV_SYNC_AUDIO_MASTER && is->audio_st) || is->av_sync_type == AV_SYNC_EXTERNAL_CLOCK) &&
(framedrop>0 || (framedrop && is->audio_st))) {
SDL_LockMutex(is->pictq_mutex);
if (is->frame_last_pts != AV_NOPTS_VALUE && *pts) {
double clockdiff = get_video_clock(is) - get_master_clock(is);
double dpts = av_q2d(is->video_st->time_base) * *pts;
double ptsdiff = dpts - is->frame_last_pts;
if (fabs(clockdiff) < AV_NOSYNC_THRESHOLD &&
ptsdiff > 0 && ptsdiff < AV_NOSYNC_THRESHOLD &&
clockdiff + ptsdiff - is->frame_last_filter_delay < 0) {
is->frame_last_dropped_pos = pkt->pos;
is->frame_last_dropped_pts = dpts;
is->frame_drops_early++;
ret = 0;
}
}
SDL_UnlockMutex(is->pictq_mutex);
}
return ret;
}
return 0;
}
| false | FFmpeg | 349b65eee2fd5590b7e511c915dcd2d3aef3960e | static int get_video_frame(VideoState *is, AVFrame *frame, int64_t *pts, AVPacket *pkt)
{
int got_picture, i;
if (packet_queue_get(&is->videoq, pkt, 1) < 0)
return -1;
if (pkt->data == flush_pkt.data) {
avcodec_flush_buffers(is->video_st->codec);
SDL_LockMutex(is->pictq_mutex);
for (i = 0; i < VIDEO_PICTURE_QUEUE_SIZE; i++) {
is->pictq[i].skip = 1;
}
while (is->pictq_size && !is->videoq.abort_request) {
SDL_CondWait(is->pictq_cond, is->pictq_mutex);
}
is->video_current_pos = -1;
is->frame_last_pts = AV_NOPTS_VALUE;
is->frame_last_duration = 0;
is->frame_timer = (double)av_gettime() / 1000000.0;
is->frame_last_dropped_pts = AV_NOPTS_VALUE;
SDL_UnlockMutex(is->pictq_mutex);
return 0;
}
avcodec_decode_video2(is->video_st->codec, frame, &got_picture, pkt);
if (got_picture) {
int ret = 1;
if (decoder_reorder_pts == -1) {
*pts = av_frame_get_best_effort_timestamp(frame);
} else if (decoder_reorder_pts) {
*pts = frame->pkt_pts;
} else {
*pts = frame->pkt_dts;
}
if (*pts == AV_NOPTS_VALUE) {
*pts = 0;
}
if (((is->av_sync_type == AV_SYNC_AUDIO_MASTER && is->audio_st) || is->av_sync_type == AV_SYNC_EXTERNAL_CLOCK) &&
(framedrop>0 || (framedrop && is->audio_st))) {
SDL_LockMutex(is->pictq_mutex);
if (is->frame_last_pts != AV_NOPTS_VALUE && *pts) {
double clockdiff = get_video_clock(is) - get_master_clock(is);
double dpts = av_q2d(is->video_st->time_base) * *pts;
double ptsdiff = dpts - is->frame_last_pts;
if (fabs(clockdiff) < AV_NOSYNC_THRESHOLD &&
ptsdiff > 0 && ptsdiff < AV_NOSYNC_THRESHOLD &&
clockdiff + ptsdiff - is->frame_last_filter_delay < 0) {
is->frame_last_dropped_pos = pkt->pos;
is->frame_last_dropped_pts = dpts;
is->frame_drops_early++;
ret = 0;
}
}
SDL_UnlockMutex(is->pictq_mutex);
}
return ret;
}
return 0;
}
| {
"code": [],
"line_no": []
} | static int FUNC_0(VideoState *VAR_0, AVFrame *VAR_1, int64_t *VAR_2, AVPacket *VAR_3)
{
int VAR_4, VAR_5;
if (packet_queue_get(&VAR_0->videoq, VAR_3, 1) < 0)
return -1;
if (VAR_3->data == flush_pkt.data) {
avcodec_flush_buffers(VAR_0->video_st->codec);
SDL_LockMutex(VAR_0->pictq_mutex);
for (VAR_5 = 0; VAR_5 < VIDEO_PICTURE_QUEUE_SIZE; VAR_5++) {
VAR_0->pictq[VAR_5].skip = 1;
}
while (VAR_0->pictq_size && !VAR_0->videoq.abort_request) {
SDL_CondWait(VAR_0->pictq_cond, VAR_0->pictq_mutex);
}
VAR_0->video_current_pos = -1;
VAR_0->frame_last_pts = AV_NOPTS_VALUE;
VAR_0->frame_last_duration = 0;
VAR_0->frame_timer = (double)av_gettime() / 1000000.0;
VAR_0->frame_last_dropped_pts = AV_NOPTS_VALUE;
SDL_UnlockMutex(VAR_0->pictq_mutex);
return 0;
}
avcodec_decode_video2(VAR_0->video_st->codec, VAR_1, &VAR_4, VAR_3);
if (VAR_4) {
int VAR_6 = 1;
if (decoder_reorder_pts == -1) {
*VAR_2 = av_frame_get_best_effort_timestamp(VAR_1);
} else if (decoder_reorder_pts) {
*VAR_2 = VAR_1->pkt_pts;
} else {
*VAR_2 = VAR_1->pkt_dts;
}
if (*VAR_2 == AV_NOPTS_VALUE) {
*VAR_2 = 0;
}
if (((VAR_0->av_sync_type == AV_SYNC_AUDIO_MASTER && VAR_0->audio_st) || VAR_0->av_sync_type == AV_SYNC_EXTERNAL_CLOCK) &&
(framedrop>0 || (framedrop && VAR_0->audio_st))) {
SDL_LockMutex(VAR_0->pictq_mutex);
if (VAR_0->frame_last_pts != AV_NOPTS_VALUE && *VAR_2) {
double VAR_7 = get_video_clock(VAR_0) - get_master_clock(VAR_0);
double VAR_8 = av_q2d(VAR_0->video_st->time_base) * *VAR_2;
double VAR_9 = VAR_8 - VAR_0->frame_last_pts;
if (fabs(VAR_7) < AV_NOSYNC_THRESHOLD &&
VAR_9 > 0 && VAR_9 < AV_NOSYNC_THRESHOLD &&
VAR_7 + VAR_9 - VAR_0->frame_last_filter_delay < 0) {
VAR_0->frame_last_dropped_pos = VAR_3->pos;
VAR_0->frame_last_dropped_pts = VAR_8;
VAR_0->frame_drops_early++;
VAR_6 = 0;
}
}
SDL_UnlockMutex(VAR_0->pictq_mutex);
}
return VAR_6;
}
return 0;
}
| [
"static int FUNC_0(VideoState *VAR_0, AVFrame *VAR_1, int64_t *VAR_2, AVPacket *VAR_3)\n{",
"int VAR_4, VAR_5;",
"if (packet_queue_get(&VAR_0->videoq, VAR_3, 1) < 0)\nreturn -1;",
"if (VAR_3->data == flush_pkt.data) {",
"avcodec_flush_buffers(VAR_0->video_st->codec);",
"SDL_LockMutex(VAR_0->pictq_mutex);",
"for (VAR_5 = 0; VAR_5 < VIDEO_PICTURE_QUEUE_SIZE; VAR_5++) {",
"VAR_0->pictq[VAR_5].skip = 1;",
"}",
"while (VAR_0->pictq_size && !VAR_0->videoq.abort_request) {",
"SDL_CondWait(VAR_0->pictq_cond, VAR_0->pictq_mutex);",
"}",
"VAR_0->video_current_pos = -1;",
"VAR_0->frame_last_pts = AV_NOPTS_VALUE;",
"VAR_0->frame_last_duration = 0;",
"VAR_0->frame_timer = (double)av_gettime() / 1000000.0;",
"VAR_0->frame_last_dropped_pts = AV_NOPTS_VALUE;",
"SDL_UnlockMutex(VAR_0->pictq_mutex);",
"return 0;",
"}",
"avcodec_decode_video2(VAR_0->video_st->codec, VAR_1, &VAR_4, VAR_3);",
"if (VAR_4) {",
"int VAR_6 = 1;",
"if (decoder_reorder_pts == -1) {",
"*VAR_2 = av_frame_get_best_effort_timestamp(VAR_1);",
"} else if (decoder_reorder_pts) {",
"*VAR_2 = VAR_1->pkt_pts;",
"} else {",
"*VAR_2 = VAR_1->pkt_dts;",
"}",
"if (*VAR_2 == AV_NOPTS_VALUE) {",
"*VAR_2 = 0;",
"}",
"if (((VAR_0->av_sync_type == AV_SYNC_AUDIO_MASTER && VAR_0->audio_st) || VAR_0->av_sync_type == AV_SYNC_EXTERNAL_CLOCK) &&\n(framedrop>0 || (framedrop && VAR_0->audio_st))) {",
"SDL_LockMutex(VAR_0->pictq_mutex);",
"if (VAR_0->frame_last_pts != AV_NOPTS_VALUE && *VAR_2) {",
"double VAR_7 = get_video_clock(VAR_0) - get_master_clock(VAR_0);",
"double VAR_8 = av_q2d(VAR_0->video_st->time_base) * *VAR_2;",
"double VAR_9 = VAR_8 - VAR_0->frame_last_pts;",
"if (fabs(VAR_7) < AV_NOSYNC_THRESHOLD &&\nVAR_9 > 0 && VAR_9 < AV_NOSYNC_THRESHOLD &&\nVAR_7 + VAR_9 - VAR_0->frame_last_filter_delay < 0) {",
"VAR_0->frame_last_dropped_pos = VAR_3->pos;",
"VAR_0->frame_last_dropped_pts = VAR_8;",
"VAR_0->frame_drops_early++;",
"VAR_6 = 0;",
"}",
"}",
"SDL_UnlockMutex(VAR_0->pictq_mutex);",
"}",
"return VAR_6;",
"}",
"return 0;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
9,
11
],
[
15
],
[
17
],
[
21
],
[
25
],
[
27
],
[
29
],
[
31
],
[
33
],
[
35
],
[
37
],
[
39
],
[
41
],
[
43
],
[
45
],
[
47
],
[
51
],
[
53
],
[
57
],
[
61
],
[
63
],
[
67
],
[
69
],
[
71
],
[
73
],
[
75
],
[
77
],
[
79
],
[
83
],
[
85
],
[
87
],
[
91,
93
],
[
95
],
[
97
],
[
99
],
[
101
],
[
103
],
[
105,
107,
109
],
[
111
],
[
113
],
[
115
],
[
117
],
[
119
],
[
121
],
[
123
],
[
125
],
[
129
],
[
131
],
[
133
],
[
135
]
] |
25,620 | static void omap_sysctl_write8(void *opaque, target_phys_addr_t addr,
uint32_t value)
{
struct omap_sysctl_s *s = (struct omap_sysctl_s *) opaque;
int pad_offset, byte_offset;
int prev_value;
switch (addr) {
case 0x030 ... 0x140: /* CONTROL_PADCONF - only used in the POP */
pad_offset = (addr - 0x30) >> 2;
byte_offset = (addr - 0x30) & (4 - 1);
prev_value = s->padconf[pad_offset];
prev_value &= ~(0xff << (byte_offset * 8));
prev_value |= ((value & 0x1f1f1f1f) << (byte_offset * 8)) & 0x1f1f1f1f;
s->padconf[pad_offset] = prev_value;
break;
default:
OMAP_BAD_REG(addr);
break;
}
}
| false | qemu | a8170e5e97ad17ca169c64ba87ae2f53850dab4c | static void omap_sysctl_write8(void *opaque, target_phys_addr_t addr,
uint32_t value)
{
struct omap_sysctl_s *s = (struct omap_sysctl_s *) opaque;
int pad_offset, byte_offset;
int prev_value;
switch (addr) {
case 0x030 ... 0x140:
pad_offset = (addr - 0x30) >> 2;
byte_offset = (addr - 0x30) & (4 - 1);
prev_value = s->padconf[pad_offset];
prev_value &= ~(0xff << (byte_offset * 8));
prev_value |= ((value & 0x1f1f1f1f) << (byte_offset * 8)) & 0x1f1f1f1f;
s->padconf[pad_offset] = prev_value;
break;
default:
OMAP_BAD_REG(addr);
break;
}
}
| {
"code": [],
"line_no": []
} | static void FUNC_0(void *VAR_0, target_phys_addr_t VAR_1,
uint32_t VAR_2)
{
struct omap_sysctl_s *VAR_3 = (struct omap_sysctl_s *) VAR_0;
int VAR_4, VAR_5;
int VAR_6;
switch (VAR_1) {
case 0x030 ... 0x140:
VAR_4 = (VAR_1 - 0x30) >> 2;
VAR_5 = (VAR_1 - 0x30) & (4 - 1);
VAR_6 = VAR_3->padconf[VAR_4];
VAR_6 &= ~(0xff << (VAR_5 * 8));
VAR_6 |= ((VAR_2 & 0x1f1f1f1f) << (VAR_5 * 8)) & 0x1f1f1f1f;
VAR_3->padconf[VAR_4] = VAR_6;
break;
default:
OMAP_BAD_REG(VAR_1);
break;
}
}
| [
"static void FUNC_0(void *VAR_0, target_phys_addr_t VAR_1,\nuint32_t VAR_2)\n{",
"struct omap_sysctl_s *VAR_3 = (struct omap_sysctl_s *) VAR_0;",
"int VAR_4, VAR_5;",
"int VAR_6;",
"switch (VAR_1) {",
"case 0x030 ... 0x140:\nVAR_4 = (VAR_1 - 0x30) >> 2;",
"VAR_5 = (VAR_1 - 0x30) & (4 - 1);",
"VAR_6 = VAR_3->padconf[VAR_4];",
"VAR_6 &= ~(0xff << (VAR_5 * 8));",
"VAR_6 |= ((VAR_2 & 0x1f1f1f1f) << (VAR_5 * 8)) & 0x1f1f1f1f;",
"VAR_3->padconf[VAR_4] = VAR_6;",
"break;",
"default:\nOMAP_BAD_REG(VAR_1);",
"break;",
"}",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3,
5
],
[
7
],
[
9
],
[
11
],
[
15
],
[
17,
19
],
[
21
],
[
25
],
[
27
],
[
29
],
[
31
],
[
33
],
[
37,
39
],
[
41
],
[
43
],
[
45
]
] |
25,621 | static void l2tpv3_update_fd_handler(NetL2TPV3State *s)
{
qemu_set_fd_handler2(s->fd,
s->read_poll ? l2tpv3_can_send : NULL,
s->read_poll ? net_l2tpv3_send : NULL,
s->write_poll ? l2tpv3_writable : NULL,
s);
}
| false | qemu | 95b1416ae93106923f733941e52dfe55c4318643 | static void l2tpv3_update_fd_handler(NetL2TPV3State *s)
{
qemu_set_fd_handler2(s->fd,
s->read_poll ? l2tpv3_can_send : NULL,
s->read_poll ? net_l2tpv3_send : NULL,
s->write_poll ? l2tpv3_writable : NULL,
s);
}
| {
"code": [],
"line_no": []
} | static void FUNC_0(NetL2TPV3State *VAR_0)
{
qemu_set_fd_handler2(VAR_0->fd,
VAR_0->read_poll ? l2tpv3_can_send : NULL,
VAR_0->read_poll ? net_l2tpv3_send : NULL,
VAR_0->write_poll ? l2tpv3_writable : NULL,
VAR_0);
}
| [
"static void FUNC_0(NetL2TPV3State *VAR_0)\n{",
"qemu_set_fd_handler2(VAR_0->fd,\nVAR_0->read_poll ? l2tpv3_can_send : NULL,\nVAR_0->read_poll ? net_l2tpv3_send : NULL,\nVAR_0->write_poll ? l2tpv3_writable : NULL,\nVAR_0);",
"}"
] | [
0,
0,
0
] | [
[
1,
3
],
[
5,
7,
9,
11,
13
],
[
15
]
] |
25,623 | void bdrv_set_boot_sector(BlockDriverState *bs, const uint8_t *data, int size)
{
bs->boot_sector_enabled = 1;
if (size > 512)
size = 512;
memcpy(bs->boot_sector_data, data, size);
memset(bs->boot_sector_data + size, 0, 512 - size);
}
| false | qemu | 4fc9af53d88c0a2a810704a06cb39a7182982e4e | void bdrv_set_boot_sector(BlockDriverState *bs, const uint8_t *data, int size)
{
bs->boot_sector_enabled = 1;
if (size > 512)
size = 512;
memcpy(bs->boot_sector_data, data, size);
memset(bs->boot_sector_data + size, 0, 512 - size);
}
| {
"code": [],
"line_no": []
} | void FUNC_0(BlockDriverState *VAR_0, const uint8_t *VAR_1, int VAR_2)
{
VAR_0->boot_sector_enabled = 1;
if (VAR_2 > 512)
VAR_2 = 512;
memcpy(VAR_0->boot_sector_data, VAR_1, VAR_2);
memset(VAR_0->boot_sector_data + VAR_2, 0, 512 - VAR_2);
}
| [
"void FUNC_0(BlockDriverState *VAR_0, const uint8_t *VAR_1, int VAR_2)\n{",
"VAR_0->boot_sector_enabled = 1;",
"if (VAR_2 > 512)\nVAR_2 = 512;",
"memcpy(VAR_0->boot_sector_data, VAR_1, VAR_2);",
"memset(VAR_0->boot_sector_data + VAR_2, 0, 512 - VAR_2);",
"}"
] | [
0,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
7,
9
],
[
11
],
[
13
],
[
15
]
] |
25,626 | void helper_sysexit(CPUX86State *env, int dflag)
{
int cpl;
cpl = env->hflags & HF_CPL_MASK;
if (env->sysenter_cs == 0 || cpl != 0) {
raise_exception_err(env, EXCP0D_GPF, 0);
}
cpu_x86_set_cpl(env, 3);
#ifdef TARGET_X86_64
if (dflag == 2) {
cpu_x86_load_seg_cache(env, R_CS, ((env->sysenter_cs + 32) & 0xfffc) |
3, 0, 0xffffffff,
DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
DESC_S_MASK | (3 << DESC_DPL_SHIFT) |
DESC_CS_MASK | DESC_R_MASK | DESC_A_MASK |
DESC_L_MASK);
cpu_x86_load_seg_cache(env, R_SS, ((env->sysenter_cs + 40) & 0xfffc) |
3, 0, 0xffffffff,
DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
DESC_S_MASK | (3 << DESC_DPL_SHIFT) |
DESC_W_MASK | DESC_A_MASK);
} else
#endif
{
cpu_x86_load_seg_cache(env, R_CS, ((env->sysenter_cs + 16) & 0xfffc) |
3, 0, 0xffffffff,
DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
DESC_S_MASK | (3 << DESC_DPL_SHIFT) |
DESC_CS_MASK | DESC_R_MASK | DESC_A_MASK);
cpu_x86_load_seg_cache(env, R_SS, ((env->sysenter_cs + 24) & 0xfffc) |
3, 0, 0xffffffff,
DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
DESC_S_MASK | (3 << DESC_DPL_SHIFT) |
DESC_W_MASK | DESC_A_MASK);
}
env->regs[R_ESP] = env->regs[R_ECX];
env->eip = env->regs[R_EDX];
}
| false | qemu | 7848c8d19f8556666df25044bbd5d8b29439c368 | void helper_sysexit(CPUX86State *env, int dflag)
{
int cpl;
cpl = env->hflags & HF_CPL_MASK;
if (env->sysenter_cs == 0 || cpl != 0) {
raise_exception_err(env, EXCP0D_GPF, 0);
}
cpu_x86_set_cpl(env, 3);
#ifdef TARGET_X86_64
if (dflag == 2) {
cpu_x86_load_seg_cache(env, R_CS, ((env->sysenter_cs + 32) & 0xfffc) |
3, 0, 0xffffffff,
DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
DESC_S_MASK | (3 << DESC_DPL_SHIFT) |
DESC_CS_MASK | DESC_R_MASK | DESC_A_MASK |
DESC_L_MASK);
cpu_x86_load_seg_cache(env, R_SS, ((env->sysenter_cs + 40) & 0xfffc) |
3, 0, 0xffffffff,
DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
DESC_S_MASK | (3 << DESC_DPL_SHIFT) |
DESC_W_MASK | DESC_A_MASK);
} else
#endif
{
cpu_x86_load_seg_cache(env, R_CS, ((env->sysenter_cs + 16) & 0xfffc) |
3, 0, 0xffffffff,
DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
DESC_S_MASK | (3 << DESC_DPL_SHIFT) |
DESC_CS_MASK | DESC_R_MASK | DESC_A_MASK);
cpu_x86_load_seg_cache(env, R_SS, ((env->sysenter_cs + 24) & 0xfffc) |
3, 0, 0xffffffff,
DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
DESC_S_MASK | (3 << DESC_DPL_SHIFT) |
DESC_W_MASK | DESC_A_MASK);
}
env->regs[R_ESP] = env->regs[R_ECX];
env->eip = env->regs[R_EDX];
}
| {
"code": [],
"line_no": []
} | void FUNC_0(CPUX86State *VAR_0, int VAR_1)
{
int VAR_2;
VAR_2 = VAR_0->hflags & HF_CPL_MASK;
if (VAR_0->sysenter_cs == 0 || VAR_2 != 0) {
raise_exception_err(VAR_0, EXCP0D_GPF, 0);
}
cpu_x86_set_cpl(VAR_0, 3);
#ifdef TARGET_X86_64
if (VAR_1 == 2) {
cpu_x86_load_seg_cache(VAR_0, R_CS, ((VAR_0->sysenter_cs + 32) & 0xfffc) |
3, 0, 0xffffffff,
DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
DESC_S_MASK | (3 << DESC_DPL_SHIFT) |
DESC_CS_MASK | DESC_R_MASK | DESC_A_MASK |
DESC_L_MASK);
cpu_x86_load_seg_cache(VAR_0, R_SS, ((VAR_0->sysenter_cs + 40) & 0xfffc) |
3, 0, 0xffffffff,
DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
DESC_S_MASK | (3 << DESC_DPL_SHIFT) |
DESC_W_MASK | DESC_A_MASK);
} else
#endif
{
cpu_x86_load_seg_cache(VAR_0, R_CS, ((VAR_0->sysenter_cs + 16) & 0xfffc) |
3, 0, 0xffffffff,
DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
DESC_S_MASK | (3 << DESC_DPL_SHIFT) |
DESC_CS_MASK | DESC_R_MASK | DESC_A_MASK);
cpu_x86_load_seg_cache(VAR_0, R_SS, ((VAR_0->sysenter_cs + 24) & 0xfffc) |
3, 0, 0xffffffff,
DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
DESC_S_MASK | (3 << DESC_DPL_SHIFT) |
DESC_W_MASK | DESC_A_MASK);
}
VAR_0->regs[R_ESP] = VAR_0->regs[R_ECX];
VAR_0->eip = VAR_0->regs[R_EDX];
}
| [
"void FUNC_0(CPUX86State *VAR_0, int VAR_1)\n{",
"int VAR_2;",
"VAR_2 = VAR_0->hflags & HF_CPL_MASK;",
"if (VAR_0->sysenter_cs == 0 || VAR_2 != 0) {",
"raise_exception_err(VAR_0, EXCP0D_GPF, 0);",
"}",
"cpu_x86_set_cpl(VAR_0, 3);",
"#ifdef TARGET_X86_64\nif (VAR_1 == 2) {",
"cpu_x86_load_seg_cache(VAR_0, R_CS, ((VAR_0->sysenter_cs + 32) & 0xfffc) |\n3, 0, 0xffffffff,\nDESC_G_MASK | DESC_B_MASK | DESC_P_MASK |\nDESC_S_MASK | (3 << DESC_DPL_SHIFT) |\nDESC_CS_MASK | DESC_R_MASK | DESC_A_MASK |\nDESC_L_MASK);",
"cpu_x86_load_seg_cache(VAR_0, R_SS, ((VAR_0->sysenter_cs + 40) & 0xfffc) |\n3, 0, 0xffffffff,\nDESC_G_MASK | DESC_B_MASK | DESC_P_MASK |\nDESC_S_MASK | (3 << DESC_DPL_SHIFT) |\nDESC_W_MASK | DESC_A_MASK);",
"} else",
"#endif\n{",
"cpu_x86_load_seg_cache(VAR_0, R_CS, ((VAR_0->sysenter_cs + 16) & 0xfffc) |\n3, 0, 0xffffffff,\nDESC_G_MASK | DESC_B_MASK | DESC_P_MASK |\nDESC_S_MASK | (3 << DESC_DPL_SHIFT) |\nDESC_CS_MASK | DESC_R_MASK | DESC_A_MASK);",
"cpu_x86_load_seg_cache(VAR_0, R_SS, ((VAR_0->sysenter_cs + 24) & 0xfffc) |\n3, 0, 0xffffffff,\nDESC_G_MASK | DESC_B_MASK | DESC_P_MASK |\nDESC_S_MASK | (3 << DESC_DPL_SHIFT) |\nDESC_W_MASK | DESC_A_MASK);",
"}",
"VAR_0->regs[R_ESP] = VAR_0->regs[R_ECX];",
"VAR_0->eip = VAR_0->regs[R_EDX];",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
9
],
[
11
],
[
13
],
[
15
],
[
17
],
[
19,
21
],
[
23,
25,
27,
29,
31,
33
],
[
35,
37,
39,
41,
43
],
[
45
],
[
47,
49
],
[
51,
53,
55,
57,
59
],
[
61,
63,
65,
67,
69
],
[
71
],
[
73
],
[
75
],
[
77
]
] |
25,627 | static int slirp_guestfwd(SlirpState *s, const char *config_str,
int legacy_format)
{
struct in_addr server = { .s_addr = 0 };
struct GuestFwd *fwd;
const char *p;
char buf[128];
char *end;
int port;
p = config_str;
if (legacy_format) {
if (get_str_sep(buf, sizeof(buf), &p, ':') < 0) {
goto fail_syntax;
}
} else {
if (get_str_sep(buf, sizeof(buf), &p, ':') < 0) {
goto fail_syntax;
}
if (strcmp(buf, "tcp") && buf[0] != '\0') {
goto fail_syntax;
}
if (get_str_sep(buf, sizeof(buf), &p, ':') < 0) {
goto fail_syntax;
}
if (buf[0] != '\0' && !inet_aton(buf, &server)) {
goto fail_syntax;
}
if (get_str_sep(buf, sizeof(buf), &p, '-') < 0) {
goto fail_syntax;
}
}
port = strtol(buf, &end, 10);
if (*end != '\0' || port < 1 || port > 65535) {
goto fail_syntax;
}
fwd = qemu_malloc(sizeof(struct GuestFwd));
snprintf(buf, sizeof(buf), "guestfwd.tcp:%d", port);
fwd->hd = qemu_chr_open(buf, p, NULL);
if (!fwd->hd) {
error_report("could not open guest forwarding device '%s'", buf);
qemu_free(fwd);
return -1;
}
if (slirp_add_exec(s->slirp, 3, fwd->hd, &server, port) < 0) {
error_report("conflicting/invalid host:port in guest forwarding "
"rule '%s'", config_str);
qemu_free(fwd);
return -1;
}
fwd->server = server;
fwd->port = port;
fwd->slirp = s->slirp;
qemu_chr_add_handlers(fwd->hd, guestfwd_can_read, guestfwd_read,
NULL, fwd);
return 0;
fail_syntax:
error_report("invalid guest forwarding rule '%s'", config_str);
return -1;
}
| false | qemu | a9899996c8bc8eb7686f64207ef2ce1137dd125b | static int slirp_guestfwd(SlirpState *s, const char *config_str,
int legacy_format)
{
struct in_addr server = { .s_addr = 0 };
struct GuestFwd *fwd;
const char *p;
char buf[128];
char *end;
int port;
p = config_str;
if (legacy_format) {
if (get_str_sep(buf, sizeof(buf), &p, ':') < 0) {
goto fail_syntax;
}
} else {
if (get_str_sep(buf, sizeof(buf), &p, ':') < 0) {
goto fail_syntax;
}
if (strcmp(buf, "tcp") && buf[0] != '\0') {
goto fail_syntax;
}
if (get_str_sep(buf, sizeof(buf), &p, ':') < 0) {
goto fail_syntax;
}
if (buf[0] != '\0' && !inet_aton(buf, &server)) {
goto fail_syntax;
}
if (get_str_sep(buf, sizeof(buf), &p, '-') < 0) {
goto fail_syntax;
}
}
port = strtol(buf, &end, 10);
if (*end != '\0' || port < 1 || port > 65535) {
goto fail_syntax;
}
fwd = qemu_malloc(sizeof(struct GuestFwd));
snprintf(buf, sizeof(buf), "guestfwd.tcp:%d", port);
fwd->hd = qemu_chr_open(buf, p, NULL);
if (!fwd->hd) {
error_report("could not open guest forwarding device '%s'", buf);
qemu_free(fwd);
return -1;
}
if (slirp_add_exec(s->slirp, 3, fwd->hd, &server, port) < 0) {
error_report("conflicting/invalid host:port in guest forwarding "
"rule '%s'", config_str);
qemu_free(fwd);
return -1;
}
fwd->server = server;
fwd->port = port;
fwd->slirp = s->slirp;
qemu_chr_add_handlers(fwd->hd, guestfwd_can_read, guestfwd_read,
NULL, fwd);
return 0;
fail_syntax:
error_report("invalid guest forwarding rule '%s'", config_str);
return -1;
}
| {
"code": [],
"line_no": []
} | static int FUNC_0(SlirpState *VAR_0, const char *VAR_1,
int VAR_2)
{
struct in_addr VAR_3 = { .s_addr = 0 };
struct GuestFwd *VAR_4;
const char *VAR_5;
char VAR_6[128];
char *VAR_7;
int VAR_8;
VAR_5 = VAR_1;
if (VAR_2) {
if (get_str_sep(VAR_6, sizeof(VAR_6), &VAR_5, ':') < 0) {
goto fail_syntax;
}
} else {
if (get_str_sep(VAR_6, sizeof(VAR_6), &VAR_5, ':') < 0) {
goto fail_syntax;
}
if (strcmp(VAR_6, "tcp") && VAR_6[0] != '\0') {
goto fail_syntax;
}
if (get_str_sep(VAR_6, sizeof(VAR_6), &VAR_5, ':') < 0) {
goto fail_syntax;
}
if (VAR_6[0] != '\0' && !inet_aton(VAR_6, &VAR_3)) {
goto fail_syntax;
}
if (get_str_sep(VAR_6, sizeof(VAR_6), &VAR_5, '-') < 0) {
goto fail_syntax;
}
}
VAR_8 = strtol(VAR_6, &VAR_7, 10);
if (*VAR_7 != '\0' || VAR_8 < 1 || VAR_8 > 65535) {
goto fail_syntax;
}
VAR_4 = qemu_malloc(sizeof(struct GuestFwd));
snprintf(VAR_6, sizeof(VAR_6), "guestfwd.tcp:%d", VAR_8);
VAR_4->hd = qemu_chr_open(VAR_6, VAR_5, NULL);
if (!VAR_4->hd) {
error_report("could not open guest forwarding device '%VAR_0'", VAR_6);
qemu_free(VAR_4);
return -1;
}
if (slirp_add_exec(VAR_0->slirp, 3, VAR_4->hd, &VAR_3, VAR_8) < 0) {
error_report("conflicting/invalid host:VAR_8 in guest forwarding "
"rule '%VAR_0'", VAR_1);
qemu_free(VAR_4);
return -1;
}
VAR_4->VAR_3 = VAR_3;
VAR_4->VAR_8 = VAR_8;
VAR_4->slirp = VAR_0->slirp;
qemu_chr_add_handlers(VAR_4->hd, guestfwd_can_read, guestfwd_read,
NULL, VAR_4);
return 0;
fail_syntax:
error_report("invalid guest forwarding rule '%VAR_0'", VAR_1);
return -1;
}
| [
"static int FUNC_0(SlirpState *VAR_0, const char *VAR_1,\nint VAR_2)\n{",
"struct in_addr VAR_3 = { .s_addr = 0 };",
"struct GuestFwd *VAR_4;",
"const char *VAR_5;",
"char VAR_6[128];",
"char *VAR_7;",
"int VAR_8;",
"VAR_5 = VAR_1;",
"if (VAR_2) {",
"if (get_str_sep(VAR_6, sizeof(VAR_6), &VAR_5, ':') < 0) {",
"goto fail_syntax;",
"}",
"} else {",
"if (get_str_sep(VAR_6, sizeof(VAR_6), &VAR_5, ':') < 0) {",
"goto fail_syntax;",
"}",
"if (strcmp(VAR_6, \"tcp\") && VAR_6[0] != '\\0') {",
"goto fail_syntax;",
"}",
"if (get_str_sep(VAR_6, sizeof(VAR_6), &VAR_5, ':') < 0) {",
"goto fail_syntax;",
"}",
"if (VAR_6[0] != '\\0' && !inet_aton(VAR_6, &VAR_3)) {",
"goto fail_syntax;",
"}",
"if (get_str_sep(VAR_6, sizeof(VAR_6), &VAR_5, '-') < 0) {",
"goto fail_syntax;",
"}",
"}",
"VAR_8 = strtol(VAR_6, &VAR_7, 10);",
"if (*VAR_7 != '\\0' || VAR_8 < 1 || VAR_8 > 65535) {",
"goto fail_syntax;",
"}",
"VAR_4 = qemu_malloc(sizeof(struct GuestFwd));",
"snprintf(VAR_6, sizeof(VAR_6), \"guestfwd.tcp:%d\", VAR_8);",
"VAR_4->hd = qemu_chr_open(VAR_6, VAR_5, NULL);",
"if (!VAR_4->hd) {",
"error_report(\"could not open guest forwarding device '%VAR_0'\", VAR_6);",
"qemu_free(VAR_4);",
"return -1;",
"}",
"if (slirp_add_exec(VAR_0->slirp, 3, VAR_4->hd, &VAR_3, VAR_8) < 0) {",
"error_report(\"conflicting/invalid host:VAR_8 in guest forwarding \"\n\"rule '%VAR_0'\", VAR_1);",
"qemu_free(VAR_4);",
"return -1;",
"}",
"VAR_4->VAR_3 = VAR_3;",
"VAR_4->VAR_8 = VAR_8;",
"VAR_4->slirp = VAR_0->slirp;",
"qemu_chr_add_handlers(VAR_4->hd, guestfwd_can_read, guestfwd_read,\nNULL, VAR_4);",
"return 0;",
"fail_syntax:\nerror_report(\"invalid guest forwarding rule '%VAR_0'\", VAR_1);",
"return -1;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3,
5
],
[
7
],
[
9
],
[
11
],
[
13
],
[
15
],
[
17
],
[
21
],
[
23
],
[
25
],
[
27
],
[
29
],
[
31
],
[
33
],
[
35
],
[
37
],
[
39
],
[
41
],
[
43
],
[
45
],
[
47
],
[
49
],
[
51
],
[
53
],
[
55
],
[
57
],
[
59
],
[
61
],
[
63
],
[
65
],
[
67
],
[
69
],
[
71
],
[
75
],
[
77
],
[
79
],
[
81
],
[
83
],
[
85
],
[
87
],
[
89
],
[
93
],
[
95,
97
],
[
99
],
[
101
],
[
103
],
[
105
],
[
107
],
[
109
],
[
113,
115
],
[
117
],
[
121,
123
],
[
125
],
[
127
]
] |
25,628 | BlockAIOCB *laio_submit(BlockDriverState *bs, LinuxAioState *s, int fd,
int64_t sector_num, QEMUIOVector *qiov, int nb_sectors,
BlockCompletionFunc *cb, void *opaque, int type)
{
struct qemu_laiocb *laiocb;
struct iocb *iocbs;
off_t offset = sector_num * 512;
laiocb = qemu_aio_get(&laio_aiocb_info, bs, cb, opaque);
laiocb->nbytes = nb_sectors * 512;
laiocb->ctx = s;
laiocb->ret = -EINPROGRESS;
laiocb->is_read = (type == QEMU_AIO_READ);
laiocb->qiov = qiov;
iocbs = &laiocb->iocb;
switch (type) {
case QEMU_AIO_WRITE:
io_prep_pwritev(iocbs, fd, qiov->iov, qiov->niov, offset);
break;
case QEMU_AIO_READ:
io_prep_preadv(iocbs, fd, qiov->iov, qiov->niov, offset);
break;
/* Currently Linux kernel does not support other operations */
default:
fprintf(stderr, "%s: invalid AIO request type 0x%x.\n",
__func__, type);
goto out_free_aiocb;
}
io_set_eventfd(&laiocb->iocb, event_notifier_get_fd(&s->e));
QSIMPLEQ_INSERT_TAIL(&s->io_q.pending, laiocb, next);
s->io_q.n++;
if (!s->io_q.blocked &&
(!s->io_q.plugged || s->io_q.n >= MAX_QUEUED_IO)) {
ioq_submit(s);
}
return &laiocb->common;
out_free_aiocb:
qemu_aio_unref(laiocb);
return NULL;
}
| false | qemu | 2174f12bdeb3974141784e14bbb7ad8c53178cd9 | BlockAIOCB *laio_submit(BlockDriverState *bs, LinuxAioState *s, int fd,
int64_t sector_num, QEMUIOVector *qiov, int nb_sectors,
BlockCompletionFunc *cb, void *opaque, int type)
{
struct qemu_laiocb *laiocb;
struct iocb *iocbs;
off_t offset = sector_num * 512;
laiocb = qemu_aio_get(&laio_aiocb_info, bs, cb, opaque);
laiocb->nbytes = nb_sectors * 512;
laiocb->ctx = s;
laiocb->ret = -EINPROGRESS;
laiocb->is_read = (type == QEMU_AIO_READ);
laiocb->qiov = qiov;
iocbs = &laiocb->iocb;
switch (type) {
case QEMU_AIO_WRITE:
io_prep_pwritev(iocbs, fd, qiov->iov, qiov->niov, offset);
break;
case QEMU_AIO_READ:
io_prep_preadv(iocbs, fd, qiov->iov, qiov->niov, offset);
break;
default:
fprintf(stderr, "%s: invalid AIO request type 0x%x.\n",
__func__, type);
goto out_free_aiocb;
}
io_set_eventfd(&laiocb->iocb, event_notifier_get_fd(&s->e));
QSIMPLEQ_INSERT_TAIL(&s->io_q.pending, laiocb, next);
s->io_q.n++;
if (!s->io_q.blocked &&
(!s->io_q.plugged || s->io_q.n >= MAX_QUEUED_IO)) {
ioq_submit(s);
}
return &laiocb->common;
out_free_aiocb:
qemu_aio_unref(laiocb);
return NULL;
}
| {
"code": [],
"line_no": []
} | BlockAIOCB *FUNC_0(BlockDriverState *bs, LinuxAioState *s, int fd,
int64_t sector_num, QEMUIOVector *qiov, int nb_sectors,
BlockCompletionFunc *cb, void *opaque, int type)
{
struct qemu_laiocb *VAR_0;
struct iocb *VAR_1;
off_t offset = sector_num * 512;
VAR_0 = qemu_aio_get(&laio_aiocb_info, bs, cb, opaque);
VAR_0->nbytes = nb_sectors * 512;
VAR_0->ctx = s;
VAR_0->ret = -EINPROGRESS;
VAR_0->is_read = (type == QEMU_AIO_READ);
VAR_0->qiov = qiov;
VAR_1 = &VAR_0->iocb;
switch (type) {
case QEMU_AIO_WRITE:
io_prep_pwritev(VAR_1, fd, qiov->iov, qiov->niov, offset);
break;
case QEMU_AIO_READ:
io_prep_preadv(VAR_1, fd, qiov->iov, qiov->niov, offset);
break;
default:
fprintf(stderr, "%s: invalid AIO request type 0x%x.\n",
__func__, type);
goto out_free_aiocb;
}
io_set_eventfd(&VAR_0->iocb, event_notifier_get_fd(&s->e));
QSIMPLEQ_INSERT_TAIL(&s->io_q.pending, VAR_0, next);
s->io_q.n++;
if (!s->io_q.blocked &&
(!s->io_q.plugged || s->io_q.n >= MAX_QUEUED_IO)) {
ioq_submit(s);
}
return &VAR_0->common;
out_free_aiocb:
qemu_aio_unref(VAR_0);
return NULL;
}
| [
"BlockAIOCB *FUNC_0(BlockDriverState *bs, LinuxAioState *s, int fd,\nint64_t sector_num, QEMUIOVector *qiov, int nb_sectors,\nBlockCompletionFunc *cb, void *opaque, int type)\n{",
"struct qemu_laiocb *VAR_0;",
"struct iocb *VAR_1;",
"off_t offset = sector_num * 512;",
"VAR_0 = qemu_aio_get(&laio_aiocb_info, bs, cb, opaque);",
"VAR_0->nbytes = nb_sectors * 512;",
"VAR_0->ctx = s;",
"VAR_0->ret = -EINPROGRESS;",
"VAR_0->is_read = (type == QEMU_AIO_READ);",
"VAR_0->qiov = qiov;",
"VAR_1 = &VAR_0->iocb;",
"switch (type) {",
"case QEMU_AIO_WRITE:\nio_prep_pwritev(VAR_1, fd, qiov->iov, qiov->niov, offset);",
"break;",
"case QEMU_AIO_READ:\nio_prep_preadv(VAR_1, fd, qiov->iov, qiov->niov, offset);",
"break;",
"default:\nfprintf(stderr, \"%s: invalid AIO request type 0x%x.\\n\",\n__func__, type);",
"goto out_free_aiocb;",
"}",
"io_set_eventfd(&VAR_0->iocb, event_notifier_get_fd(&s->e));",
"QSIMPLEQ_INSERT_TAIL(&s->io_q.pending, VAR_0, next);",
"s->io_q.n++;",
"if (!s->io_q.blocked &&\n(!s->io_q.plugged || s->io_q.n >= MAX_QUEUED_IO)) {",
"ioq_submit(s);",
"}",
"return &VAR_0->common;",
"out_free_aiocb:\nqemu_aio_unref(VAR_0);",
"return NULL;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3,
5,
7
],
[
9
],
[
11
],
[
13
],
[
17
],
[
19
],
[
21
],
[
23
],
[
25
],
[
27
],
[
31
],
[
35
],
[
37,
39
],
[
41
],
[
43,
45
],
[
47
],
[
51,
53,
55
],
[
57
],
[
59
],
[
61
],
[
65
],
[
67
],
[
69,
71
],
[
73
],
[
75
],
[
77
],
[
81,
83
],
[
85
],
[
87
]
] |
25,629 | static int X264_frame(AVCodecContext *ctx, uint8_t *buf,
int bufsize, void *data)
{
X264Context *x4 = ctx->priv_data;
AVFrame *frame = data;
x264_nal_t *nal;
int nnal, i;
x264_picture_t pic_out;
x4->pic.img.i_csp = X264_CSP_I420;
x4->pic.img.i_plane = 3;
if (frame) {
for (i = 0; i < 3; i++) {
x4->pic.img.plane[i] = frame->data[i];
x4->pic.img.i_stride[i] = frame->linesize[i];
}
x4->pic.i_pts = frame->pts;
x4->pic.i_type = X264_TYPE_AUTO;
}
if (x264_encoder_encode(x4->enc, &nal, &nnal, frame? &x4->pic: NULL, &pic_out) < 0)
return -1;
bufsize = encode_nals(ctx, buf, bufsize, nal, nnal, 0);
if (bufsize < 0)
return -1;
/* FIXME: dts */
x4->out_pic.pts = pic_out.i_pts;
switch (pic_out.i_type) {
case X264_TYPE_IDR:
case X264_TYPE_I:
x4->out_pic.pict_type = FF_I_TYPE;
break;
case X264_TYPE_P:
x4->out_pic.pict_type = FF_P_TYPE;
break;
case X264_TYPE_B:
case X264_TYPE_BREF:
x4->out_pic.pict_type = FF_B_TYPE;
break;
}
x4->out_pic.key_frame = pic_out.i_type == X264_TYPE_IDR;
x4->out_pic.quality = (pic_out.i_qpplus1 - 1) * FF_QP2LAMBDA;
return bufsize;
}
| false | FFmpeg | 76d81909ae65f5a771e3a58d6a5d6bb58bfed995 | static int X264_frame(AVCodecContext *ctx, uint8_t *buf,
int bufsize, void *data)
{
X264Context *x4 = ctx->priv_data;
AVFrame *frame = data;
x264_nal_t *nal;
int nnal, i;
x264_picture_t pic_out;
x4->pic.img.i_csp = X264_CSP_I420;
x4->pic.img.i_plane = 3;
if (frame) {
for (i = 0; i < 3; i++) {
x4->pic.img.plane[i] = frame->data[i];
x4->pic.img.i_stride[i] = frame->linesize[i];
}
x4->pic.i_pts = frame->pts;
x4->pic.i_type = X264_TYPE_AUTO;
}
if (x264_encoder_encode(x4->enc, &nal, &nnal, frame? &x4->pic: NULL, &pic_out) < 0)
return -1;
bufsize = encode_nals(ctx, buf, bufsize, nal, nnal, 0);
if (bufsize < 0)
return -1;
x4->out_pic.pts = pic_out.i_pts;
switch (pic_out.i_type) {
case X264_TYPE_IDR:
case X264_TYPE_I:
x4->out_pic.pict_type = FF_I_TYPE;
break;
case X264_TYPE_P:
x4->out_pic.pict_type = FF_P_TYPE;
break;
case X264_TYPE_B:
case X264_TYPE_BREF:
x4->out_pic.pict_type = FF_B_TYPE;
break;
}
x4->out_pic.key_frame = pic_out.i_type == X264_TYPE_IDR;
x4->out_pic.quality = (pic_out.i_qpplus1 - 1) * FF_QP2LAMBDA;
return bufsize;
}
| {
"code": [],
"line_no": []
} | static int FUNC_0(AVCodecContext *VAR_0, uint8_t *VAR_1,
int VAR_2, void *VAR_3)
{
X264Context *x4 = VAR_0->priv_data;
AVFrame *frame = VAR_3;
x264_nal_t *nal;
int VAR_4, VAR_5;
x264_picture_t pic_out;
x4->pic.img.i_csp = X264_CSP_I420;
x4->pic.img.i_plane = 3;
if (frame) {
for (VAR_5 = 0; VAR_5 < 3; VAR_5++) {
x4->pic.img.plane[VAR_5] = frame->VAR_3[VAR_5];
x4->pic.img.i_stride[VAR_5] = frame->linesize[VAR_5];
}
x4->pic.i_pts = frame->pts;
x4->pic.i_type = X264_TYPE_AUTO;
}
if (x264_encoder_encode(x4->enc, &nal, &VAR_4, frame? &x4->pic: NULL, &pic_out) < 0)
return -1;
VAR_2 = encode_nals(VAR_0, VAR_1, VAR_2, nal, VAR_4, 0);
if (VAR_2 < 0)
return -1;
x4->out_pic.pts = pic_out.i_pts;
switch (pic_out.i_type) {
case X264_TYPE_IDR:
case X264_TYPE_I:
x4->out_pic.pict_type = FF_I_TYPE;
break;
case X264_TYPE_P:
x4->out_pic.pict_type = FF_P_TYPE;
break;
case X264_TYPE_B:
case X264_TYPE_BREF:
x4->out_pic.pict_type = FF_B_TYPE;
break;
}
x4->out_pic.key_frame = pic_out.i_type == X264_TYPE_IDR;
x4->out_pic.quality = (pic_out.i_qpplus1 - 1) * FF_QP2LAMBDA;
return VAR_2;
}
| [
"static int FUNC_0(AVCodecContext *VAR_0, uint8_t *VAR_1,\nint VAR_2, void *VAR_3)\n{",
"X264Context *x4 = VAR_0->priv_data;",
"AVFrame *frame = VAR_3;",
"x264_nal_t *nal;",
"int VAR_4, VAR_5;",
"x264_picture_t pic_out;",
"x4->pic.img.i_csp = X264_CSP_I420;",
"x4->pic.img.i_plane = 3;",
"if (frame) {",
"for (VAR_5 = 0; VAR_5 < 3; VAR_5++) {",
"x4->pic.img.plane[VAR_5] = frame->VAR_3[VAR_5];",
"x4->pic.img.i_stride[VAR_5] = frame->linesize[VAR_5];",
"}",
"x4->pic.i_pts = frame->pts;",
"x4->pic.i_type = X264_TYPE_AUTO;",
"}",
"if (x264_encoder_encode(x4->enc, &nal, &VAR_4, frame? &x4->pic: NULL, &pic_out) < 0)\nreturn -1;",
"VAR_2 = encode_nals(VAR_0, VAR_1, VAR_2, nal, VAR_4, 0);",
"if (VAR_2 < 0)\nreturn -1;",
"x4->out_pic.pts = pic_out.i_pts;",
"switch (pic_out.i_type) {",
"case X264_TYPE_IDR:\ncase X264_TYPE_I:\nx4->out_pic.pict_type = FF_I_TYPE;",
"break;",
"case X264_TYPE_P:\nx4->out_pic.pict_type = FF_P_TYPE;",
"break;",
"case X264_TYPE_B:\ncase X264_TYPE_BREF:\nx4->out_pic.pict_type = FF_B_TYPE;",
"break;",
"}",
"x4->out_pic.key_frame = pic_out.i_type == X264_TYPE_IDR;",
"x4->out_pic.quality = (pic_out.i_qpplus1 - 1) * FF_QP2LAMBDA;",
"return VAR_2;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3,
5
],
[
7
],
[
9
],
[
11
],
[
13
],
[
15
],
[
19
],
[
21
],
[
25
],
[
27
],
[
29
],
[
31
],
[
33
],
[
37
],
[
39
],
[
41
],
[
45,
47
],
[
51
],
[
53,
55
],
[
61
],
[
65
],
[
67,
69,
71
],
[
73
],
[
75,
77
],
[
79
],
[
81,
83,
85
],
[
87
],
[
89
],
[
93
],
[
95
],
[
99
],
[
101
]
] |
25,630 | static void v9fs_rename(void *opaque)
{
int32_t fid;
ssize_t err = 0;
size_t offset = 7;
V9fsString name;
int32_t newdirfid;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
pdu_unmarshal(pdu, offset, "dds", &fid, &newdirfid, &name);
fidp = get_fid(pdu, fid);
if (fidp == NULL) {
err = -ENOENT;
goto out_nofid;
}
BUG_ON(fidp->fid_type != P9_FID_NONE);
/* if fs driver is not path based, return EOPNOTSUPP */
if (!(pdu->s->ctx.export_flags & V9FS_PATHNAME_FSCONTEXT)) {
err = -EOPNOTSUPP;
goto out;
}
v9fs_path_write_lock(s);
err = v9fs_complete_rename(pdu, fidp, newdirfid, &name);
v9fs_path_unlock(s);
if (!err) {
err = offset;
}
out:
put_fid(pdu, fidp);
out_nofid:
complete_pdu(s, pdu, err);
v9fs_string_free(&name);
}
| false | qemu | ddca7f86ac022289840e0200fd4050b2b58e9176 | static void v9fs_rename(void *opaque)
{
int32_t fid;
ssize_t err = 0;
size_t offset = 7;
V9fsString name;
int32_t newdirfid;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
pdu_unmarshal(pdu, offset, "dds", &fid, &newdirfid, &name);
fidp = get_fid(pdu, fid);
if (fidp == NULL) {
err = -ENOENT;
goto out_nofid;
}
BUG_ON(fidp->fid_type != P9_FID_NONE);
if (!(pdu->s->ctx.export_flags & V9FS_PATHNAME_FSCONTEXT)) {
err = -EOPNOTSUPP;
goto out;
}
v9fs_path_write_lock(s);
err = v9fs_complete_rename(pdu, fidp, newdirfid, &name);
v9fs_path_unlock(s);
if (!err) {
err = offset;
}
out:
put_fid(pdu, fidp);
out_nofid:
complete_pdu(s, pdu, err);
v9fs_string_free(&name);
}
| {
"code": [],
"line_no": []
} | static void FUNC_0(void *VAR_0)
{
int32_t fid;
ssize_t err = 0;
size_t offset = 7;
V9fsString name;
int32_t newdirfid;
V9fsFidState *fidp;
V9fsPDU *pdu = VAR_0;
V9fsState *s = pdu->s;
pdu_unmarshal(pdu, offset, "dds", &fid, &newdirfid, &name);
fidp = get_fid(pdu, fid);
if (fidp == NULL) {
err = -ENOENT;
goto out_nofid;
}
BUG_ON(fidp->fid_type != P9_FID_NONE);
if (!(pdu->s->ctx.export_flags & V9FS_PATHNAME_FSCONTEXT)) {
err = -EOPNOTSUPP;
goto out;
}
v9fs_path_write_lock(s);
err = v9fs_complete_rename(pdu, fidp, newdirfid, &name);
v9fs_path_unlock(s);
if (!err) {
err = offset;
}
out:
put_fid(pdu, fidp);
out_nofid:
complete_pdu(s, pdu, err);
v9fs_string_free(&name);
}
| [
"static void FUNC_0(void *VAR_0)\n{",
"int32_t fid;",
"ssize_t err = 0;",
"size_t offset = 7;",
"V9fsString name;",
"int32_t newdirfid;",
"V9fsFidState *fidp;",
"V9fsPDU *pdu = VAR_0;",
"V9fsState *s = pdu->s;",
"pdu_unmarshal(pdu, offset, \"dds\", &fid, &newdirfid, &name);",
"fidp = get_fid(pdu, fid);",
"if (fidp == NULL) {",
"err = -ENOENT;",
"goto out_nofid;",
"}",
"BUG_ON(fidp->fid_type != P9_FID_NONE);",
"if (!(pdu->s->ctx.export_flags & V9FS_PATHNAME_FSCONTEXT)) {",
"err = -EOPNOTSUPP;",
"goto out;",
"}",
"v9fs_path_write_lock(s);",
"err = v9fs_complete_rename(pdu, fidp, newdirfid, &name);",
"v9fs_path_unlock(s);",
"if (!err) {",
"err = offset;",
"}",
"out:\nput_fid(pdu, fidp);",
"out_nofid:\ncomplete_pdu(s, pdu, err);",
"v9fs_string_free(&name);",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
7
],
[
9
],
[
11
],
[
13
],
[
15
],
[
17
],
[
19
],
[
23
],
[
27
],
[
29
],
[
31
],
[
33
],
[
35
],
[
37
],
[
41
],
[
43
],
[
45
],
[
47
],
[
49
],
[
51
],
[
53
],
[
55
],
[
57
],
[
59
],
[
61,
63
],
[
65,
67
],
[
69
],
[
71
]
] |
25,631 | static int coroutine_fn cow_co_is_allocated(BlockDriverState *bs,
int64_t sector_num, int nb_sectors, int *num_same)
{
int64_t bitnum = sector_num + sizeof(struct cow_header_v2) * 8;
uint64_t offset = (bitnum / 8) & -BDRV_SECTOR_SIZE;
bool first = true;
int changed = 0, same = 0;
do {
int ret;
uint8_t bitmap[BDRV_SECTOR_SIZE];
bitnum &= BITS_PER_BITMAP_SECTOR - 1;
int sector_bits = MIN(nb_sectors, BITS_PER_BITMAP_SECTOR - bitnum);
ret = bdrv_pread(bs->file, offset, &bitmap, sizeof(bitmap));
if (ret < 0) {
return ret;
}
if (first) {
changed = cow_test_bit(bitnum, bitmap);
first = false;
}
same += cow_find_streak(bitmap, changed, bitnum, nb_sectors);
bitnum += sector_bits;
nb_sectors -= sector_bits;
offset += BDRV_SECTOR_SIZE;
} while (nb_sectors);
*num_same = same;
return changed;
}
| false | qemu | 550830f9351291c585c963204ad9127998b1c1ce | static int coroutine_fn cow_co_is_allocated(BlockDriverState *bs,
int64_t sector_num, int nb_sectors, int *num_same)
{
int64_t bitnum = sector_num + sizeof(struct cow_header_v2) * 8;
uint64_t offset = (bitnum / 8) & -BDRV_SECTOR_SIZE;
bool first = true;
int changed = 0, same = 0;
do {
int ret;
uint8_t bitmap[BDRV_SECTOR_SIZE];
bitnum &= BITS_PER_BITMAP_SECTOR - 1;
int sector_bits = MIN(nb_sectors, BITS_PER_BITMAP_SECTOR - bitnum);
ret = bdrv_pread(bs->file, offset, &bitmap, sizeof(bitmap));
if (ret < 0) {
return ret;
}
if (first) {
changed = cow_test_bit(bitnum, bitmap);
first = false;
}
same += cow_find_streak(bitmap, changed, bitnum, nb_sectors);
bitnum += sector_bits;
nb_sectors -= sector_bits;
offset += BDRV_SECTOR_SIZE;
} while (nb_sectors);
*num_same = same;
return changed;
}
| {
"code": [],
"line_no": []
} | static int VAR_0 cow_co_is_allocated(BlockDriverState *bs,
int64_t sector_num, int nb_sectors, int *num_same)
{
int64_t bitnum = sector_num + sizeof(struct cow_header_v2) * 8;
uint64_t offset = (bitnum / 8) & -BDRV_SECTOR_SIZE;
bool first = true;
int changed = 0, same = 0;
do {
int ret;
uint8_t bitmap[BDRV_SECTOR_SIZE];
bitnum &= BITS_PER_BITMAP_SECTOR - 1;
int sector_bits = MIN(nb_sectors, BITS_PER_BITMAP_SECTOR - bitnum);
ret = bdrv_pread(bs->file, offset, &bitmap, sizeof(bitmap));
if (ret < 0) {
return ret;
}
if (first) {
changed = cow_test_bit(bitnum, bitmap);
first = false;
}
same += cow_find_streak(bitmap, changed, bitnum, nb_sectors);
bitnum += sector_bits;
nb_sectors -= sector_bits;
offset += BDRV_SECTOR_SIZE;
} while (nb_sectors);
*num_same = same;
return changed;
}
| [
"static int VAR_0 cow_co_is_allocated(BlockDriverState *bs,\nint64_t sector_num, int nb_sectors, int *num_same)\n{",
"int64_t bitnum = sector_num + sizeof(struct cow_header_v2) * 8;",
"uint64_t offset = (bitnum / 8) & -BDRV_SECTOR_SIZE;",
"bool first = true;",
"int changed = 0, same = 0;",
"do {",
"int ret;",
"uint8_t bitmap[BDRV_SECTOR_SIZE];",
"bitnum &= BITS_PER_BITMAP_SECTOR - 1;",
"int sector_bits = MIN(nb_sectors, BITS_PER_BITMAP_SECTOR - bitnum);",
"ret = bdrv_pread(bs->file, offset, &bitmap, sizeof(bitmap));",
"if (ret < 0) {",
"return ret;",
"}",
"if (first) {",
"changed = cow_test_bit(bitnum, bitmap);",
"first = false;",
"}",
"same += cow_find_streak(bitmap, changed, bitnum, nb_sectors);",
"bitnum += sector_bits;",
"nb_sectors -= sector_bits;",
"offset += BDRV_SECTOR_SIZE;",
"} while (nb_sectors);",
"*num_same = same;",
"return changed;",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3,
5
],
[
7
],
[
9
],
[
11
],
[
13
],
[
17
],
[
19
],
[
21
],
[
25
],
[
27
],
[
31
],
[
33
],
[
35
],
[
37
],
[
41
],
[
43
],
[
45
],
[
47
],
[
51
],
[
55
],
[
57
],
[
59
],
[
61
],
[
65
],
[
67
],
[
69
]
] |
25,632 | void os_setup_post(void)
{
int fd = 0;
if (daemonize) {
uint8_t status = 0;
ssize_t len;
again1:
len = write(daemon_pipe, &status, 1);
if (len == -1 && (errno == EINTR)) {
goto again1;
}
if (len != 1) {
exit(1);
}
if (chdir("/")) {
perror("not able to chdir to /");
exit(1);
}
TFR(fd = qemu_open("/dev/null", O_RDWR));
if (fd == -1) {
exit(1);
}
}
change_root();
change_process_uid();
if (daemonize) {
dup2(fd, 0);
dup2(fd, 1);
dup2(fd, 2);
close(fd);
}
}
| false | qemu | ccea25f1c7cd3f0b12d878a5294620f5478729f8 | void os_setup_post(void)
{
int fd = 0;
if (daemonize) {
uint8_t status = 0;
ssize_t len;
again1:
len = write(daemon_pipe, &status, 1);
if (len == -1 && (errno == EINTR)) {
goto again1;
}
if (len != 1) {
exit(1);
}
if (chdir("/")) {
perror("not able to chdir to /");
exit(1);
}
TFR(fd = qemu_open("/dev/null", O_RDWR));
if (fd == -1) {
exit(1);
}
}
change_root();
change_process_uid();
if (daemonize) {
dup2(fd, 0);
dup2(fd, 1);
dup2(fd, 2);
close(fd);
}
}
| {
"code": [],
"line_no": []
} | void FUNC_0(void)
{
int VAR_0 = 0;
if (daemonize) {
uint8_t status = 0;
ssize_t len;
again1:
len = write(daemon_pipe, &status, 1);
if (len == -1 && (errno == EINTR)) {
goto again1;
}
if (len != 1) {
exit(1);
}
if (chdir("/")) {
perror("not able to chdir to /");
exit(1);
}
TFR(VAR_0 = qemu_open("/dev/null", O_RDWR));
if (VAR_0 == -1) {
exit(1);
}
}
change_root();
change_process_uid();
if (daemonize) {
dup2(VAR_0, 0);
dup2(VAR_0, 1);
dup2(VAR_0, 2);
close(VAR_0);
}
}
| [
"void FUNC_0(void)\n{",
"int VAR_0 = 0;",
"if (daemonize) {",
"uint8_t status = 0;",
"ssize_t len;",
"again1:\nlen = write(daemon_pipe, &status, 1);",
"if (len == -1 && (errno == EINTR)) {",
"goto again1;",
"}",
"if (len != 1) {",
"exit(1);",
"}",
"if (chdir(\"/\")) {",
"perror(\"not able to chdir to /\");",
"exit(1);",
"}",
"TFR(VAR_0 = qemu_open(\"/dev/null\", O_RDWR));",
"if (VAR_0 == -1) {",
"exit(1);",
"}",
"}",
"change_root();",
"change_process_uid();",
"if (daemonize) {",
"dup2(VAR_0, 0);",
"dup2(VAR_0, 1);",
"dup2(VAR_0, 2);",
"close(VAR_0);",
"}",
"}"
] | [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
] | [
[
1,
3
],
[
5
],
[
9
],
[
11
],
[
13
],
[
17,
19
],
[
21
],
[
23
],
[
25
],
[
27
],
[
29
],
[
31
],
[
33
],
[
35
],
[
37
],
[
39
],
[
41
],
[
43
],
[
45
],
[
47
],
[
49
],
[
53
],
[
55
],
[
59
],
[
61
],
[
63
],
[
65
],
[
69
],
[
71
],
[
73
]
] |
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