From 109be507377fe7f6e8819ac94041d3fdcdf6fd2f Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 28 Apr 2024 15:18:25 +0200
Subject: Adding upstream version 1.19.8.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/runtime/msan/msan.go | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 src/runtime/msan/msan.go

(limited to 'src/runtime/msan/msan.go')

diff --git a/src/runtime/msan/msan.go b/src/runtime/msan/msan.go
new file mode 100644
index 0000000..f1bf4e1
--- /dev/null
+++ b/src/runtime/msan/msan.go
@@ -0,0 +1,32 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build msan && linux && (amd64 || arm64)
+
+package msan
+
+/*
+#cgo CFLAGS: -fsanitize=memory
+#cgo LDFLAGS: -fsanitize=memory
+
+#include <stdint.h>
+#include <sanitizer/msan_interface.h>
+
+void __msan_read_go(void *addr, uintptr_t sz) {
+	__msan_check_mem_is_initialized(addr, sz);
+}
+
+void __msan_write_go(void *addr, uintptr_t sz) {
+	__msan_unpoison(addr, sz);
+}
+
+void __msan_malloc_go(void *addr, uintptr_t sz) {
+	__msan_unpoison(addr, sz);
+}
+
+void __msan_free_go(void *addr, uintptr_t sz) {
+	__msan_poison(addr, sz);
+}
+*/
+import "C"
-- 
cgit v1.2.3