// Copyright 2018 syzkaller project authors. All rights reserved.
// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.

#include <stdlib.h>
#include <sys/mman.h>
#include <unistd.h>

#include "nocover.h"

static void os_init(int argc, char** argv, void* data, size_t data_size)
{
	void* got = mmap(data, data_size, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE | MAP_FIXED, -1, 0);
	if (data != got)
		failmsg("mmap of data segment failed", "want %p, got %p", data, got);
}

static intptr_t execute_syscall(const call_t* c, intptr_t a[kMaxArgs])
{
	return c->call(a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8]);
}
