1 files changed, 38 insertions, 0 deletions
diff --git a/libsanitizer/sanitizer_common/sanitizer_symbolizer_fuchsia.h b/libsanitizer/sanitizer_common/sanitizer_symbolizer_fuchsia.h
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index 00000000000..2f680752255
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+++ b/libsanitizer/sanitizer_common/sanitizer_symbolizer_fuchsia.h
@@ -0,0 +1,38 @@
+//===-- sanitizer_symbolizer_fuchsia.h -----------------------------------===//
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is shared between various sanitizers' runtime libraries.
+//
+// Define Fuchsia's string formats and limits for the markup symbolizer.
+//===----------------------------------------------------------------------===//
+#ifndef SANITIZER_SYMBOLIZER_FUCHSIA_H
+#define SANITIZER_SYMBOLIZER_FUCHSIA_H
+
+#include "sanitizer_internal_defs.h"
+
+namespace __sanitizer {
+
+// See the spec at:
+// https://fuchsia.googlesource.com/zircon/+/master/docs/symbolizer_markup.md
+
+// This is used by UBSan for type names, and by ASan for global variable names.
+constexpr const char *kFormatDemangle = "{{{symbol:%s}}}";
+constexpr uptr kFormatDemangleMax = 1024;  // Arbitrary.
+
+// Function name or equivalent from PC location.
+constexpr const char *kFormatFunction = "{{{pc:%p}}}";
+constexpr uptr kFormatFunctionMax = 64;  // More than big enough for 64-bit hex.
+
+// Global variable name or equivalent from data memory address.
+constexpr const char *kFormatData = "{{{data:%p}}}";
+
+// One frame in a backtrace (printed on a line by itself).
+constexpr const char *kFormatFrame = "{{{bt:%u:%p}}}";
+
+}  // namespace __sanitizer
+
+#endif  // SANITIZER_SYMBOLIZER_FUCHSIA_H