521 void UnpoisonStack(uptr bottom, uptr top, const char *type) {  in UnpoisonStack()  argument
523   if (top - bottom > kMaxExpectedCleanupSize) {  in UnpoisonStack()
534         type, (void *)top, (void *)bottom, (void *)(top - bottom),  in UnpoisonStack()
535         top - bottom);  in UnpoisonStack()
538   PoisonShadow(bottom, RoundUpTo(top - bottom, ASAN_SHADOW_GRANULARITY), 0);  in UnpoisonStack()
542   uptr bottom, top;  in UnpoisonDefaultStack()  local
548     bottom = ((uptr)&local_stack - page_size) & ~(page_size - 1);  in UnpoisonDefaultStack()
553     GetThreadStackAndTls(/*main=*/false, &bottom, &stack_size, &tls_addr,  in UnpoisonDefaultStack()
555     top = bottom + stack_size;  in UnpoisonDefaultStack()
558   UnpoisonStack(bottom, top, "default");  in UnpoisonDefaultStack()
595   uptr bottom = t->stack_bottom();  in __asan_handle_vfork()  local
596   PoisonShadow(bottom, (uptr)sp - bottom, 0);  in __asan_handle_vfork()