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 // +build msan,linux,amd64 6 7 package 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 16 void __msan_read_go(void *addr, uintptr_t sz) { 17 __msan_check_mem_is_initialized(addr, sz); 18 } 19 20 void __msan_write_go(void *addr, uintptr_t sz) { 21 __msan_unpoison(addr, sz); 22 } 23 24 void __msan_malloc_go(void *addr, uintptr_t sz) { 25 __msan_unpoison(addr, sz); 26 } 27 28 void __msan_free_go(void *addr, uintptr_t sz) { 29 __msan_poison(addr, sz); 30 } 31 */ 32 import "C" 33
