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- Finish cleaning up the stdio unlocked APIs
- Make __cxa_finalize() properly thread safe
- Don't log locks if threads aren't being used
- Add some more mutex guards to places using _mmi
- Specific lock names now appear in the --ftrace logs
- Fix mkdeps.com generating invalid Makefiles sometimes
- Simplify and fix bugs in the test runner infrastructure
- Fix issue where sometimes some functions wouldn't be logged
This commit is contained in:
Justine Tunney 2022-06-12 11:47:20 -07:00
parent 4ddfc47d6e
commit 8cdec62f5b
87 changed files with 955 additions and 899 deletions
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8
libc/intrin/asan.c
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@ -858,25 +858,25 @@ dontdiscard __asan_die_f *__asan_report_memory_fault(void *addr, int size,
void *__asan_morgue_add(void *p) {
int i;
void *r;
pthread_mutex_lock(&__asan_lock);
if (__threaded) pthread_mutex_lock(&__asan_lock);
i = __asan_morgue.i++ & (ARRAYLEN(__asan_morgue.p) - 1);
r = __asan_morgue.p[i];
__asan_morgue.p[i] = p;
pthread_mutex_unlock(&__asan_lock);
if (__threaded) pthread_mutex_unlock(&__asan_lock);
return r;
}
static void __asan_morgue_flush(void) {
int i;
void *p;
pthread_mutex_lock(&__asan_lock);
if (__threaded) pthread_mutex_lock(&__asan_lock);
for (i = 0; i < ARRAYLEN(__asan_morgue.p); ++i) {
if (__asan_morgue.p[i] && weaken(dlfree)) {
weaken(dlfree)(__asan_morgue.p[i]);
}
__asan_morgue.p[i] = 0;
}
pthread_mutex_unlock(&__asan_lock);
if (__threaded) pthread_mutex_unlock(&__asan_lock);
}
static size_t __asan_user_size(size_t n) {