1// Copyright 2015 The Go Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style
3// license that can be found in the LICENSE file.
4
5//go:build msan && ((linux && (amd64 || arm64 || loong64)) || (freebsd && amd64))
6
7package msan
8
9/*
10#cgo CFLAGS: -fsanitize=memory
11#cgo LDFLAGS: -fsanitize=memory
12
13#include <stdint.h>
14#include <sanitizer/msan_interface.h>
15
16void __msan_read_go(void *addr, uintptr_t sz) {
17	__msan_check_mem_is_initialized(addr, sz);
18}
19
20void __msan_write_go(void *addr, uintptr_t sz) {
21	__msan_unpoison(addr, sz);
22}
23
24void __msan_malloc_go(void *addr, uintptr_t sz) {
25	__msan_unpoison(addr, sz);
26}
27
28void __msan_free_go(void *addr, uintptr_t sz) {
29	__msan_poison(addr, sz);
30}
31*/
32import "C"
33