mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-27 14:50:23 +00:00
59 lines
2.6 KiB
C++
59 lines
2.6 KiB
C++
//===-- tsan_malloc_mac.cc ------------------------------------------------===//
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file is a part of ThreadSanitizer (TSan), a race detector.
|
|
//
|
|
// Mac-specific malloc interception.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "sanitizer_common/sanitizer_platform.h"
|
|
#if SANITIZER_MAC
|
|
|
|
#include "tsan_interceptors.h"
|
|
#include "tsan_stack_trace.h"
|
|
|
|
using namespace __tsan;
|
|
#define COMMON_MALLOC_ZONE_NAME "tsan"
|
|
#define COMMON_MALLOC_ENTER()
|
|
#define COMMON_MALLOC_SANITIZER_INITIALIZED (cur_thread()->is_inited)
|
|
#define COMMON_MALLOC_FORCE_LOCK()
|
|
#define COMMON_MALLOC_FORCE_UNLOCK()
|
|
#define COMMON_MALLOC_MEMALIGN(alignment, size) \
|
|
void *p = \
|
|
user_alloc(cur_thread(), StackTrace::GetCurrentPc(), size, alignment)
|
|
#define COMMON_MALLOC_MALLOC(size) \
|
|
if (cur_thread()->in_symbolizer) return InternalAlloc(size); \
|
|
SCOPED_INTERCEPTOR_RAW(malloc, size); \
|
|
void *p = user_alloc(thr, pc, size)
|
|
#define COMMON_MALLOC_REALLOC(ptr, size) \
|
|
if (cur_thread()->in_symbolizer) return InternalRealloc(ptr, size); \
|
|
SCOPED_INTERCEPTOR_RAW(realloc, ptr, size); \
|
|
void *p = user_realloc(thr, pc, ptr, size)
|
|
#define COMMON_MALLOC_CALLOC(count, size) \
|
|
if (cur_thread()->in_symbolizer) return InternalCalloc(count, size); \
|
|
SCOPED_INTERCEPTOR_RAW(calloc, size, count); \
|
|
void *p = user_calloc(thr, pc, size, count)
|
|
#define COMMON_MALLOC_VALLOC(size) \
|
|
if (cur_thread()->in_symbolizer) \
|
|
return InternalAlloc(size, nullptr, GetPageSizeCached()); \
|
|
SCOPED_INTERCEPTOR_RAW(valloc, size); \
|
|
void *p = user_alloc(thr, pc, size, GetPageSizeCached())
|
|
#define COMMON_MALLOC_FREE(ptr) \
|
|
if (cur_thread()->in_symbolizer) return InternalFree(ptr); \
|
|
SCOPED_INTERCEPTOR_RAW(free, ptr); \
|
|
user_free(thr, pc, ptr)
|
|
#define COMMON_MALLOC_SIZE(ptr) uptr size = user_alloc_usable_size(ptr);
|
|
#define COMMON_MALLOC_FILL_STATS(zone, stats)
|
|
#define COMMON_MALLOC_REPORT_UNKNOWN_REALLOC(ptr, zone_ptr, zone_name) \
|
|
(void)zone_name; \
|
|
Report("mz_realloc(%p) -- attempting to realloc unallocated memory.\n", ptr);
|
|
#define COMMON_MALLOC_NAMESPACE __tsan
|
|
|
|
#include "sanitizer_common/sanitizer_malloc_mac.inc"
|
|
|
|
#endif
|