Fix undefined reference to `tmp' in function `load_kernel.constprop.0':
@@ -109,7 +109,6 @@ static struct
****************************************************************************/
static char copybuf[512];
-static void *tmp;
/****************************************************************************
* Private Functions
@@ -265,8 +264,7 @@ err:
static void load_kernel(const char *name, const char *devname)
{
int i;
-
- tmp = (void *)0x02040000;
+ void *tmp = (void *)0x02040000;
blk_read(tmp, 512 * 1024, devname, 0);
@@ -287,10 +285,9 @@ static void load_kernel(const char *name, const char *devname)
__asm__ __volatile__
(
- "ldr r0, =tmp\n"
- "ldr r1, [r0, #0]\n" /* r1 = 0x02040000 */
- "ldr sp, [r1, #0]\n" /* set sp */
- "ldr pc, [r1, #4]" /* set pc, start nuttx */
+ "ldr sp, [%0, #0]\n" /* set sp */
+ "ldr pc, [%0, #4]" /* set pc, start nuttx */
+ : : "r"(tmp)
);
}
