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Replace COSMO define with _COSMO_SOURCE

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This change might cause ABI breakages for /opt/cosmos. It's needed to
help us better conform to header declaration practices.
This commit is contained in:
Justine Tunney 2023-08-13 20:31:27 -07:00
parent a033b65a33
commit c776a32f75
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GPG key ID: BE714B4575D6E328
238 changed files with 858 additions and 1069 deletions
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14
libc/intrin/asan.c
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@ -197,7 +197,7 @@ static uint64_t __asan_roundup2pow(uint64_t x) {
static char *__asan_utf8cpy(char *p, unsigned c) {
uint64_t z;
z = _tpenc(c);
z = tpenc(c);
do *p++ = z;
while ((z >>= 8));
return p;
@ -403,7 +403,7 @@ static bool __asan_is_mapped(int x) {
struct MemoryIntervals *m;
__mmi_lock();
m = _weaken(_mmi);
i = FindMemoryInterval(m, x);
i = __find_memory(m, x);
res = i < m->i && x >= m->p[i].x;
__mmi_unlock();
return res;
@ -1411,10 +1411,10 @@ void __asan_map_shadow(uintptr_t p, size_t n) {
flag = MAP_PRIVATE | MAP_FIXED | MAP_ANONYMOUS;
sm = _weaken(sys_mmap)(addr, size, prot, flag, -1, 0);
if (sm.addr == MAP_FAILED ||
_weaken(TrackMemoryInterval)(m, a, a + i - 1, sm.maphandle,
PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED,
false, false, 0, size) == -1) {
_weaken(__track_memory)(m, a, a + i - 1, sm.maphandle,
PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED, false,
false, 0, size) == -1) {
kprintf("error: could not map asan shadow memory\n");
__asan_die()();
__asan_unreachable();
@ -1487,7 +1487,7 @@ void __asan_init(int argc, char **argv, char **envp, intptr_t *auxv) {
}
REQUIRE(_mmi);
REQUIRE(sys_mmap);
REQUIRE(TrackMemoryInterval);
REQUIRE(__track_memory);
if (_weaken(hook_malloc) || _weaken(hook_calloc) || _weaken(hook_realloc) ||
_weaken(hook_realloc_in_place) || _weaken(hook_free) ||
_weaken(hook_malloc_usable_size)) {