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Diffstat (limited to 'toolkit/crashreporter/google-breakpad/src/processor/source_line_resolver_base_types.h')
-rw-r--r-- | toolkit/crashreporter/google-breakpad/src/processor/source_line_resolver_base_types.h | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/toolkit/crashreporter/google-breakpad/src/processor/source_line_resolver_base_types.h b/toolkit/crashreporter/google-breakpad/src/processor/source_line_resolver_base_types.h deleted file mode 100644 index 4a9dfb3ce..000000000 --- a/toolkit/crashreporter/google-breakpad/src/processor/source_line_resolver_base_types.h +++ /dev/null @@ -1,158 +0,0 @@ -// Copyright (c) 2010 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. - -// source_line_resolver_base_types.h: definition of nested classes/structs in -// SourceLineResolverBase. It moves the definitions out of -// source_line_resolver_base.cc, so that other classes may have access -// to these private nested types without including source_line_resolver_base.cc -// In addition, Module is defined as a pure abstract class to be implemented by -// each concrete source line resolver class. -// -// See source_line_resolver_base.h for more documentation. -// -// Author: Siyang Xie (lambxsy@google.com) - -#include <stdio.h> - -#include <map> -#include <string> - -#include "google_breakpad/common/breakpad_types.h" -#include "google_breakpad/processor/source_line_resolver_base.h" -#include "google_breakpad/processor/stack_frame.h" -#include "processor/cfi_frame_info.h" -#include "processor/windows_frame_info.h" - -#ifndef PROCESSOR_SOURCE_LINE_RESOLVER_BASE_TYPES_H__ -#define PROCESSOR_SOURCE_LINE_RESOLVER_BASE_TYPES_H__ - -namespace google_breakpad { - -class SourceLineResolverBase::AutoFileCloser { - public: - explicit AutoFileCloser(FILE *file) : file_(file) {} - ~AutoFileCloser() { - if (file_) - fclose(file_); - } - - private: - FILE *file_; -}; - -struct SourceLineResolverBase::Line { - Line() { } - Line(MemAddr addr, MemAddr code_size, int file_id, int source_line) - : address(addr) - , size(code_size) - , source_file_id(file_id) - , line(source_line) { } - - MemAddr address; - MemAddr size; - int32_t source_file_id; - int32_t line; -}; - -struct SourceLineResolverBase::Function { - Function() { } - Function(const string &function_name, - MemAddr function_address, - MemAddr code_size, - int set_parameter_size) - : name(function_name), address(function_address), size(code_size), - parameter_size(set_parameter_size) { } - - string name; - MemAddr address; - MemAddr size; - - // The size of parameters passed to this function on the stack. - int32_t parameter_size; -}; - -struct SourceLineResolverBase::PublicSymbol { - PublicSymbol() { } - PublicSymbol(const string& set_name, - MemAddr set_address, - int set_parameter_size) - : name(set_name), - address(set_address), - parameter_size(set_parameter_size) {} - - string name; - MemAddr address; - - // If the public symbol is used as a function entry point, parameter_size - // is set to the size of the parameters passed to the funciton on the - // stack, if known. - int32_t parameter_size; -}; - -class SourceLineResolverBase::Module { - public: - virtual ~Module() { }; - // Loads a map from the given buffer in char* type. - // Does NOT take ownership of memory_buffer (the caller, source line resolver, - // is the owner of memory_buffer). - // The passed in |memory buffer| is of size |memory_buffer_size|. If it is - // not null terminated, LoadMapFromMemory will null terminate it by modifying - // the passed in buffer. - virtual bool LoadMapFromMemory(char *memory_buffer, - size_t memory_buffer_size) = 0; - - // Tells whether the loaded symbol data is corrupt. Return value is - // undefined, if the symbol data hasn't been loaded yet. - virtual bool IsCorrupt() const = 0; - - // Looks up the given relative address, and fills the StackFrame struct - // with the result. - virtual void LookupAddress(StackFrame *frame) const = 0; - - // If Windows stack walking information is available covering ADDRESS, - // return a WindowsFrameInfo structure describing it. If the information - // is not available, returns NULL. A NULL return value does not indicate - // an error. The caller takes ownership of any returned WindowsFrameInfo - // object. - virtual WindowsFrameInfo * - FindWindowsFrameInfo(const StackFrame *frame) const = 0; - - // If CFI stack walking information is available covering ADDRESS, - // return a CFIFrameInfo structure describing it. If the information - // is not available, return NULL. The caller takes ownership of any - // returned CFIFrameInfo object. - virtual CFIFrameInfo *FindCFIFrameInfo(const StackFrame *frame) const = 0; - protected: - virtual bool ParseCFIRuleSet(const string &rule_set, - CFIFrameInfo *frame_info) const; -}; - -} // namespace google_breakpad - -#endif // PROCESSOR_SOURCE_LINE_RESOLVER_BASE_TYPES_H__ |