233     Header* header = g_debug->GetHeader(pointer);  in VerifyPointer()  local
234     if (header->tag != DEBUG_TAG) {  in VerifyPointer()
236       if (header->tag == DEBUG_FREE_TAG) {  in VerifyPointer()
239         error_str = android::base::StringPrintf("HAS INVALID TAG %" PRIx32 " (%s)", header->tag,  in VerifyPointer()
265 static void* InitHeader(Header* header, void* orig_pointer, size_t size) {  in InitHeader()  argument
266   header->tag = DEBUG_TAG;  in InitHeader()
267   header->orig_pointer = orig_pointer;  in InitHeader()
268   header->size = size;  in InitHeader()
269   header->usable_size = g_dispatch->malloc_usable_size(orig_pointer);  in InitHeader()
270   if (header->usable_size == 0) {  in InitHeader()
274   header->usable_size -= g_debug->pointer_offset() + reinterpret_cast<uintptr_t>(header) -  in InitHeader()
278     uint8_t* guard = g_debug->GetFrontGuard(header);  in InitHeader()
283     uint8_t* guard = g_debug->GetRearGuard(header);  in InitHeader()
287     header->usable_size = header->size;  in InitHeader()
290   return g_debug->GetPointer(header);  in InitHeader()
444     Header* header =  in InternalMalloc()  local
446     if (header == nullptr) {  in InternalMalloc()
449     pointer = InitHeader(header, header, size);  in InternalMalloc()
495   Header* header;  in InternalFree()  local
497     header = g_debug->GetHeader(pointer);  in InternalFree()
498     free_pointer = header->orig_pointer;  in InternalFree()
501       if (!g_debug->front_guard->Valid(header)) {  in InternalFree()
502         g_debug->front_guard->LogFailure(header);  in InternalFree()
506       if (!g_debug->rear_guard->Valid(header)) {  in InternalFree()
507         g_debug->rear_guard->LogFailure(header);  in InternalFree()
511     header->tag = DEBUG_FREE_TAG;  in InternalFree()
513     bytes = header->usable_size;  in InternalFree()
613     Header* header = g_debug->GetHeader(reinterpret_cast<void*>(value));  in debug_memalign()  local
614     pointer = InitHeader(header, pointer, bytes);  in debug_memalign()
693     Header* header = g_debug->GetHeader(pointer);  in debug_realloc()  local
694     if (real_size == header->size) {  in debug_realloc()
704     if (real_size < header->usable_size) {  in debug_realloc()
705       header->size = real_size;  in debug_realloc()
709         header->usable_size = header->size;  in debug_realloc()
710         memset(g_debug->GetRearGuard(header), g_debug->config().rear_guard_value(),  in debug_realloc()
728     prev_size = header->usable_size;  in debug_realloc()
799     Header* header =  in debug_calloc()  local
801     if (header == nullptr) {  in debug_calloc()
804     memset(header, 0, g_dispatch->malloc_usable_size(header));  in debug_calloc()
805     pointer = InitHeader(header, header, size);  in debug_calloc()