78 inline void Metadata::SetAllocated(u32 stack, u64 size) {  in SetAllocated()  argument
82   context += stack;  in SetAllocated()
163 static void *HwasanAllocate(StackTrace *stack, uptr orig_size, uptr alignment,  in HwasanAllocate()  argument
171     ReportAllocationSizeTooBig(orig_size, kMaxAllowedMallocSize, stack);  in HwasanAllocate()
176     ReportRssLimitExceeded(stack);  in HwasanAllocate()
194     ReportOutOfMemory(size, stack);  in HwasanAllocate()
217     if (flags()->tag_in_malloc && malloc_bisect(stack, orig_size)) {  in HwasanAllocate()
241   meta->SetAllocated(StackDepotPut(*stack), orig_size);  in HwasanAllocate()
256 static bool CheckInvalidFree(StackTrace *stack, void *untagged_ptr,  in CheckInvalidFree()  argument
261     ReportInvalidFree(stack, reinterpret_cast<uptr>(tagged_ptr));  in CheckInvalidFree()
267 static void HwasanDeallocate(StackTrace *stack, void *tagged_ptr) {  in HwasanDeallocate()  argument
275   if (CheckInvalidFree(stack, untagged_ptr, tagged_ptr))  in HwasanDeallocate()
284     ReportInvalidFree(stack, reinterpret_cast<uptr>(tagged_ptr));  in HwasanDeallocate()
288   u32 free_context_id = StackDepotPut(*stack);  in HwasanDeallocate()
304       ReportTailOverwritten(stack, reinterpret_cast<uptr>(tagged_ptr),  in HwasanDeallocate()
318   if (in_taggable_region && flags()->tag_in_free && malloc_bisect(stack, 0) &&  in HwasanDeallocate()
350 static void *HwasanReallocate(StackTrace *stack, void *tagged_ptr_old,  in HwasanReallocate()  argument
356   if (CheckInvalidFree(stack, untagged_ptr_old, tagged_ptr_old))  in HwasanReallocate()
359       HwasanAllocate(stack, new_size, alignment, false /*zeroise*/);  in HwasanReallocate()
366     HwasanDeallocate(stack, tagged_ptr_old);  in HwasanReallocate()
371 static void *HwasanCalloc(StackTrace *stack, uptr nmemb, uptr size) {  in HwasanCalloc()  argument
375     ReportCallocOverflow(nmemb, size, stack);  in HwasanCalloc()
377   return HwasanAllocate(stack, nmemb * size, sizeof(u64), true);  in HwasanCalloc()
400 void *hwasan_malloc(uptr size, StackTrace *stack) {  in hwasan_malloc()  argument
401   return SetErrnoOnNull(HwasanAllocate(stack, size, sizeof(u64), false));  in hwasan_malloc()
404 void *hwasan_calloc(uptr nmemb, uptr size, StackTrace *stack) {  in hwasan_calloc()  argument
405   return SetErrnoOnNull(HwasanCalloc(stack, nmemb, size));  in hwasan_calloc()
408 void *hwasan_realloc(void *ptr, uptr size, StackTrace *stack) {  in hwasan_realloc()  argument
410     return SetErrnoOnNull(HwasanAllocate(stack, size, sizeof(u64), false));  in hwasan_realloc()
412     HwasanDeallocate(stack, ptr);  in hwasan_realloc()
415   return SetErrnoOnNull(HwasanReallocate(stack, ptr, size, sizeof(u64)));  in hwasan_realloc()
418 void *hwasan_reallocarray(void *ptr, uptr nmemb, uptr size, StackTrace *stack) {  in hwasan_reallocarray()  argument
423     ReportReallocArrayOverflow(nmemb, size, stack);  in hwasan_reallocarray()
425   return hwasan_realloc(ptr, nmemb * size, stack);  in hwasan_reallocarray()
428 void *hwasan_valloc(uptr size, StackTrace *stack) {  in hwasan_valloc()  argument
430       HwasanAllocate(stack, size, GetPageSizeCached(), false));  in hwasan_valloc()
433 void *hwasan_pvalloc(uptr size, StackTrace *stack) {  in hwasan_pvalloc()  argument
439     ReportPvallocOverflow(size, stack);  in hwasan_pvalloc()
443   return SetErrnoOnNull(HwasanAllocate(stack, size, PageSize, false));  in hwasan_pvalloc()
446 void *hwasan_aligned_alloc(uptr alignment, uptr size, StackTrace *stack) {  in hwasan_aligned_alloc()  argument
451     ReportInvalidAlignedAllocAlignment(size, alignment, stack);  in hwasan_aligned_alloc()
453   return SetErrnoOnNull(HwasanAllocate(stack, size, alignment, false));  in hwasan_aligned_alloc()
456 void *hwasan_memalign(uptr alignment, uptr size, StackTrace *stack) {  in hwasan_memalign()  argument
461     ReportInvalidAllocationAlignment(alignment, stack);  in hwasan_memalign()
463   return SetErrnoOnNull(HwasanAllocate(stack, size, alignment, false));  in hwasan_memalign()
467                         StackTrace *stack) {  in hwasan_posix_memalign()  argument
471     ReportInvalidPosixMemalignAlignment(alignment, stack);  in hwasan_posix_memalign()
473   void *ptr = HwasanAllocate(stack, size, alignment, false);  in hwasan_posix_memalign()
482 void hwasan_free(void *ptr, StackTrace *stack) {  in hwasan_free()  argument
483   return HwasanDeallocate(stack, ptr);  in hwasan_free()