mirror of
https://git.suyu.dev/suyu/breakpad.git
synced 2026-02-06 13:33:36 +00:00
0e6f5c95d7
toolchain (#142). Patch by Alfred Peng. r=me. git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@213 4c0a9323-5329-0410-9bdc-e9ce6186880e
109 lines
3.8 KiB
C++
109 lines
3.8 KiB
C++
// Copyright (c) 2006, 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.
|
|
|
|
// BasicSourceLineResolver implements SourceLineResolverInterface, using
|
|
// address map files produced by a compatible writer, e.g. PDBSourceLineWriter.
|
|
|
|
#ifndef GOOGLE_BREAKPAD_PROCESSOR_BASIC_SOURCE_LINE_RESOLVER_H__
|
|
#define GOOGLE_BREAKPAD_PROCESSOR_BASIC_SOURCE_LINE_RESOLVER_H__
|
|
|
|
// TODO: Platforms that have no hash_map can use map, at the likely cost of
|
|
// performance.
|
|
#ifdef __SUNPRO_CC
|
|
#define BSLR_NO_HASH_MAP
|
|
#endif // __SUNPRO_CC
|
|
|
|
#ifdef BSLR_NO_HASH_MAP
|
|
#include <map>
|
|
#else // BSLR_NO_HASH_MAP
|
|
#include <ext/hash_map>
|
|
#endif // BSLR_NO_HASH_MAP
|
|
|
|
#include "google_breakpad/processor/source_line_resolver_interface.h"
|
|
|
|
namespace google_breakpad {
|
|
|
|
using std::string;
|
|
#ifdef BSLR_NO_HASH_MAP
|
|
using std::map;
|
|
#else // BSLR_NO_HASH_MAP
|
|
using __gnu_cxx::hash_map;
|
|
#endif // BSLR_NO_HASH_MAP
|
|
|
|
class BasicSourceLineResolver : public SourceLineResolverInterface {
|
|
public:
|
|
BasicSourceLineResolver();
|
|
virtual ~BasicSourceLineResolver();
|
|
|
|
// SourceLineResolverInterface methods, see source_line_resolver_interface.h
|
|
// for more details.
|
|
|
|
// Adds a module to this resolver, returning true on success.
|
|
// The given map_file is read into memory, and its symbols will be
|
|
// retained until the BasicSourceLineResolver is destroyed.
|
|
virtual bool LoadModule(const string &module_name, const string &map_file);
|
|
|
|
virtual bool HasModule(const string &module_name) const;
|
|
|
|
virtual StackFrameInfo* FillSourceLineInfo(StackFrame *frame) const;
|
|
|
|
private:
|
|
template<class T> class MemAddrMap;
|
|
struct Line;
|
|
struct Function;
|
|
struct PublicSymbol;
|
|
struct File;
|
|
#ifdef BSLR_NO_HASH_MAP
|
|
struct CompareString {
|
|
bool operator()(const string &s1, const string &s2) const;
|
|
};
|
|
#else // BSLR_NO_HASH_MAP
|
|
struct HashString {
|
|
size_t operator()(const string &s) const;
|
|
};
|
|
#endif // BSLR_NO_HASH_MAP
|
|
class Module;
|
|
|
|
// All of the modules we've loaded
|
|
#ifdef BSLR_NO_HASH_MAP
|
|
typedef map<string, Module*, CompareString> ModuleMap;
|
|
#else // BSLR_NO_HASH_MAP
|
|
typedef hash_map<string, Module*, HashString> ModuleMap;
|
|
#endif // BSLR_NO_HASH_MAP
|
|
ModuleMap *modules_;
|
|
|
|
// Disallow unwanted copy ctor and assignment operator
|
|
BasicSourceLineResolver(const BasicSourceLineResolver&);
|
|
void operator=(const BasicSourceLineResolver&);
|
|
};
|
|
|
|
} // namespace google_breakpad
|
|
|
|
#endif // GOOGLE_BREAKPAD_PROCESSOR_BASIC_SOURCE_LINE_RESOLVER_H__
|