[Sanitizer] move OS-dependent pieces of symbolizer to separate source files

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@161862 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 33 insertions, 0 deletions

diff --git a/lib/sanitizer_common/sanitizer_symbolizer_mac.cc b/lib/sanitizer_common/sanitizer_symbolizer_mac.cc
new file mode 100644
index 000000000..d8445d97d
--- /dev/null
+++ b/lib/sanitizer_common/sanitizer_symbolizer_mac.cc
@@ -0,0 +1,33 @@
+//===-- sanitizer_symbolizer_mac.cc ---------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between AddressSanitizer and ThreadSanitizer
+// run-time libraries.
+// Mac-specific implementation of symbolizer parts.
+//===----------------------------------------------------------------------===//
+#ifdef __APPLE__
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_symbolizer.h"
+
+namespace __sanitizer {
+
+bool FindDWARFSection(uptr object_file_addr, const char *section_name,
+                      DWARFSection *section) {
+  UNIMPLEMENTED();
+  return false;
+}
+
+uptr GetListOfModules(ModuleDIContext *modules, uptr max_modules) {
+  UNIMPLEMENTED();
+  return 0;
+}
+
+}  // namespace __sanitizer
+
+#endif  // __APPLE__