void
x_cgo_munmap(void *addr, uintptr_t length) {
int r;
_cgo_tsan_acquire();
r = munmap(addr, length);
_cgo_tsan_release();
if (r < 0) {
/* The Go runtime is not prepared for munmap to fail. */
abort();
}
}
CGO_NO_SANITIZE_THREAD
void helloSlice(GoSlice p0)
{
__SIZE_TYPE__ _cgo_ctxt = _cgo_wait_runtime_init_done();
struct {
GoSlice p0;
} __attribute__((__packed__)) a;
a.p0 = p0;
_cgo_tsan_release();
crosscall2(_cgoexp_16f1900c27a8_helloSlice, &a, 24, _cgo_ctxt);
_cgo_tsan_acquire();
_cgo_release_context(_cgo_ctxt);
}
uintptr_t
x_cgo_mmap(void *addr, uintptr_t length, int32_t prot, int32_t flags, int32_t fd, uint32_t offset) {
void *p;
_cgo_tsan_acquire();
p = mmap(addr, length, prot, flags, fd, offset);
_cgo_tsan_release();
if (p == MAP_FAILED) {
/* This is what the Go code expects on failure. */
return (uintptr_t)errno;
}
return (uintptr_t)p;
}
CGO_NO_SANITIZE_THREAD
void
_cgo_506f45f9fa85_Cfunc_sum(void *v)
{
struct {
int p0;
int p1;
int r;
char __pad12[4];
} __attribute__((__packed__)) *a = v;
char *stktop = _cgo_topofstack();
__typeof__(a->r) r;
_cgo_tsan_acquire();
r = sum(a->p0, a->p1);
_cgo_tsan_release();
a = (void*)((char*)a + (_cgo_topofstack() - stktop));
a->r = r;
}