vendor/compiler-rt/compiler-rt-trunk-r375505vendor/compiler-rt

1 files changed, 34 insertions, 0 deletions

diff --git a/lib/sanitizer_common/sanitizer_common_nolibc.cpp b/lib/sanitizer_common/sanitizer_common_nolibc.cpp
new file mode 100644
index 000000000000..3b278e017eb7
--- /dev/null
+++ b/lib/sanitizer_common/sanitizer_common_nolibc.cpp
@@ -0,0 +1,34 @@
+//===-- sanitizer_common_nolibc.cpp ---------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains stubs for libc function to facilitate optional use of
+// libc in no-libcdep sources.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+#include "sanitizer_common.h"
+#include "sanitizer_libc.h"
+
+namespace __sanitizer {
+
+// The Windows implementations of these functions use the win32 API directly,
+// bypassing libc.
+#if !SANITIZER_WINDOWS
+#if SANITIZER_LINUX
+void LogMessageOnPrintf(const char *str) {}
+#endif
+void WriteToSyslog(const char *buffer) {}
+void Abort() { internal__exit(1); }
+void SleepForSeconds(int seconds) { internal_sleep(seconds); }
+#endif // !SANITIZER_WINDOWS
+
+#if !SANITIZER_WINDOWS && !SANITIZER_MAC
+void ListOfModules::init() {}
+#endif
+
+}  // namespace __sanitizer