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Unified Diff: src/common/pecoff/dump_symbols.h

Issue 1144002: Add dump_syms for DWARF symbols in a PECOFF image, as used by cygwin and mingw Base URL: http://google-breakpad.googlecode.com/svn/trunk/
Patch Set: Add dump_syms for DWARF symbols in a PECOFF image, as used by cygwin and mingw Created 9 years, 1 month ago
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Index: src/common/pecoff/dump_symbols.h
===================================================================
--- src/common/pecoff/dump_symbols.h (revision 0)
+++ src/common/pecoff/dump_symbols.h (working copy)
@@ -0,0 +1,80 @@
+// -*- mode: c++ -*-
+
+// Copyright (c) 2011, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// dump_symbols.h: Read debugging information from a PECOFF file, and write
+// it out as a Breakpad symbol file.
+
+#ifndef COMMON_PECOFF_DUMP_SYMBOLS_H__
+#define COMMON_PECOFF_DUMP_SYMBOLS_H__
+
+#include <iostream>
+#include <string>
+#include <vector>
+
+#include "common/symbol_data.h"
+#include "common/using_std_string.h"
+
+namespace google_breakpad {
+
+class Module;
+
+struct DumpOptions {
+ DumpOptions(SymbolData symbol_data, bool handle_inter_cu_refs)
+ : symbol_data(symbol_data),
+ handle_inter_cu_refs(handle_inter_cu_refs) {
+ }
+
+ SymbolData symbol_data;
+ bool handle_inter_cu_refs;
+};
+
+// Find all the debugging information in OBJ_FILE, an PECOFF executable
+// or shared library, and write it to SYM_STREAM in the Breakpad symbol
+// file format.
+// If OBJ_FILE has been stripped but contains a .gnu_debuglink section,
+// then look for the debug file in DEBUG_DIRS.
+// SYMBOL_DATA allows limiting the type of symbol data written.
+bool WriteSymbolFile(const string &obj_file,
+ const std::vector<string>& debug_dirs,
+ const DumpOptions& options,
+ std::ostream &sym_stream);
+
+// As above, but simply return the debugging information in MODULE
+// instead of writing it to a stream. The caller owns the resulting
+// Module object and must delete it when finished.
+bool ReadSymbolData(const string& obj_file,
+ const std::vector<string>& debug_dirs,
+ const DumpOptions& options,
+ Module** module);
+
+} // namespace google_breakpad
+
+#endif // COMMON_PECOFF_DUMP_SYMBOLS_H__
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