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Diffstat (limited to 'src/processor/source_line_resolver.h')
-rw-r--r-- | src/processor/source_line_resolver.h | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/src/processor/source_line_resolver.h b/src/processor/source_line_resolver.h deleted file mode 100644 index 3e992607..00000000 --- a/src/processor/source_line_resolver.h +++ /dev/null @@ -1,98 +0,0 @@ -// 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. - -// SourceLineResolver returns function/file/line info for a memory address. -// It uses address map files produced by a compatible writer, e.g. -// PDBSourceLineWriter. - -#ifndef PROCESSOR_SOURCE_LINE_RESOLVER_H__ -#define PROCESSOR_SOURCE_LINE_RESOLVER_H__ - -#include <string> -#include <ext/hash_map> -#include "google_airbag/common/airbag_types.h" - -namespace google_airbag { - -using std::string; -using __gnu_cxx::hash_map; - -struct StackFrame; -struct StackFrameInfo; - -class SourceLineResolver { - public: - typedef u_int64_t MemAddr; - - SourceLineResolver(); - ~SourceLineResolver(); - - // Adds a module to this resolver, returning true on success. - // - // module_name may be an arbitrary string. Typically, it will be the - // filename of the module, optionally with version identifiers. - // - // map_file should contain line/address mappings for this module. - bool LoadModule(const string &module_name, const string &map_file); - - // Returns true if a module with the given name has been loaded. - bool HasModule(const string &module_name) const; - - // Fills in the function_base, function_name, source_file_name, - // and source_line fields of the StackFrame. The instruction and - // module_name fields must already be filled in. Additional debugging - // information, if available, is returned. If the information is not - // available, returns NULL. A NULL return value does not indicate an - // error. The caller takes ownership of any returned StackFrameInfo - // object. - StackFrameInfo* FillSourceLineInfo(StackFrame *frame) const; - - private: - template<class T> class MemAddrMap; - struct Line; - struct Function; - struct PublicSymbol; - struct File; - struct HashString { - size_t operator()(const string &s) const; - }; - class Module; - - // All of the modules we've loaded - typedef hash_map<string, Module*, HashString> ModuleMap; - ModuleMap *modules_; - - // Disallow unwanted copy ctor and assignment operator - SourceLineResolver(const SourceLineResolver&); - void operator=(const SourceLineResolver&); -}; - -} // namespace google_airbag - -#endif // PROCESSOR_SOURCE_LINE_RESOLVER_H__ |