152 static void *MsanAllocate(StackTrace *stack, uptr size, uptr alignment,  in MsanAllocate()  argument
159     ReportAllocationSizeTooBig(size, max_malloc_size, stack);  in MsanAllocate()
164     ReportRssLimitExceeded(stack);  in MsanAllocate()
180     ReportOutOfMemory(size, stack);  in MsanAllocate()
190       stack->tag = StackTrace::TAG_ALLOC;  in MsanAllocate()
191       Origin o = Origin::CreateHeapOrigin(stack);  in MsanAllocate()
200 void MsanDeallocate(StackTrace *stack, void *p) {  in MsanDeallocate()  argument
213       stack->tag = StackTrace::TAG_DEALLOC;  in MsanDeallocate()
214       Origin o = Origin::CreateHeapOrigin(stack);  in MsanDeallocate()
229 static void *MsanReallocate(StackTrace *stack, void *old_p, uptr new_size,  in MsanReallocate()  argument
239         stack->tag = StackTrace::TAG_ALLOC;  in MsanReallocate()
240         PoisonMemory((char *)old_p + old_size, new_size - old_size, stack);  in MsanReallocate()
246   void *new_p = MsanAllocate(stack, new_size, alignment, false /*zeroise*/);  in MsanReallocate()
248     CopyMemory(new_p, old_p, memcpy_size, stack);  in MsanReallocate()
249     MsanDeallocate(stack, old_p);  in MsanReallocate()
254 static void *MsanCalloc(StackTrace *stack, uptr nmemb, uptr size) {  in MsanCalloc()  argument
258     ReportCallocOverflow(nmemb, size, stack);  in MsanCalloc()
260   return MsanAllocate(stack, nmemb * size, sizeof(u64), true);  in MsanCalloc()
271 void *msan_malloc(uptr size, StackTrace *stack) {  in msan_malloc()  argument
272   return SetErrnoOnNull(MsanAllocate(stack, size, sizeof(u64), false));  in msan_malloc()
275 void *msan_calloc(uptr nmemb, uptr size, StackTrace *stack) {  in msan_calloc()  argument
276   return SetErrnoOnNull(MsanCalloc(stack, nmemb, size));  in msan_calloc()
279 void *msan_realloc(void *ptr, uptr size, StackTrace *stack) {  in msan_realloc()  argument
281     return SetErrnoOnNull(MsanAllocate(stack, size, sizeof(u64), false));  in msan_realloc()
283     MsanDeallocate(stack, ptr);  in msan_realloc()
286   return SetErrnoOnNull(MsanReallocate(stack, ptr, size, sizeof(u64)));  in msan_realloc()
289 void *msan_reallocarray(void *ptr, uptr nmemb, uptr size, StackTrace *stack) {  in msan_reallocarray()  argument
294     ReportReallocArrayOverflow(nmemb, size, stack);  in msan_reallocarray()
296   return msan_realloc(ptr, nmemb * size, stack);  in msan_reallocarray()
299 void *msan_valloc(uptr size, StackTrace *stack) {  in msan_valloc()  argument
300   return SetErrnoOnNull(MsanAllocate(stack, size, GetPageSizeCached(), false));  in msan_valloc()
303 void *msan_pvalloc(uptr size, StackTrace *stack) {  in msan_pvalloc()  argument
309     ReportPvallocOverflow(size, stack);  in msan_pvalloc()
313   return SetErrnoOnNull(MsanAllocate(stack, size, PageSize, false));  in msan_pvalloc()
316 void *msan_aligned_alloc(uptr alignment, uptr size, StackTrace *stack) {  in msan_aligned_alloc()  argument
321     ReportInvalidAlignedAllocAlignment(size, alignment, stack);  in msan_aligned_alloc()
323   return SetErrnoOnNull(MsanAllocate(stack, size, alignment, false));  in msan_aligned_alloc()
326 void *msan_memalign(uptr alignment, uptr size, StackTrace *stack) {  in msan_memalign()  argument
331     ReportInvalidAllocationAlignment(alignment, stack);  in msan_memalign()
333   return SetErrnoOnNull(MsanAllocate(stack, size, alignment, false));  in msan_memalign()
337                         StackTrace *stack) {  in msan_posix_memalign()  argument
341     ReportInvalidPosixMemalignAlignment(alignment, stack);  in msan_posix_memalign()
343   void *ptr = MsanAllocate(stack, size, alignment, false);  in msan_posix_memalign()