gcc/libsanitizer/lsan/lsan_malloc_mac.cc
Martin Liska eac9753122 backport: All source files: Merge from upstream 345033.
Merge from upstream 345033.

2018-10-31  Martin Liska  <mliska@suse.cz>

	* All source files: Merge from upstream 345033.

From-SVN: r265665
2018-10-31 11:14:23 +00:00

57 lines
2.0 KiB
C++

//===-- lsan_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 LeakSanitizer (LSan), a memory leak detector.
//
// Mac-specific malloc interception.
//===----------------------------------------------------------------------===//
#include "sanitizer_common/sanitizer_platform.h"
#if SANITIZER_MAC
#include "lsan.h"
#include "lsan_allocator.h"
#include "lsan_thread.h"
using namespace __lsan;
#define COMMON_MALLOC_ZONE_NAME "lsan"
#define COMMON_MALLOC_ENTER() ENSURE_LSAN_INITED
#define COMMON_MALLOC_SANITIZER_INITIALIZED lsan_inited
#define COMMON_MALLOC_FORCE_LOCK()
#define COMMON_MALLOC_FORCE_UNLOCK()
#define COMMON_MALLOC_MEMALIGN(alignment, size) \
GET_STACK_TRACE_MALLOC; \
void *p = lsan_memalign(alignment, size, stack)
#define COMMON_MALLOC_MALLOC(size) \
GET_STACK_TRACE_MALLOC; \
void *p = lsan_malloc(size, stack)
#define COMMON_MALLOC_REALLOC(ptr, size) \
GET_STACK_TRACE_MALLOC; \
void *p = lsan_realloc(ptr, size, stack)
#define COMMON_MALLOC_CALLOC(count, size) \
GET_STACK_TRACE_MALLOC; \
void *p = lsan_calloc(count, size, stack)
#define COMMON_MALLOC_POSIX_MEMALIGN(memptr, alignment, size) \
GET_STACK_TRACE_MALLOC; \
int res = lsan_posix_memalign(memptr, alignment, size, stack)
#define COMMON_MALLOC_VALLOC(size) \
GET_STACK_TRACE_MALLOC; \
void *p = lsan_valloc(size, stack)
#define COMMON_MALLOC_FREE(ptr) \
lsan_free(ptr)
#define COMMON_MALLOC_SIZE(ptr) \
uptr size = lsan_mz_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 __lsan
#include "sanitizer_common/sanitizer_malloc_mac.inc"
#endif // SANITIZER_MAC