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fc1c78e60e
- PDBSourceLineWriter (dump_syms) outputs stack frame debugging information - SourceLineResolver reads the new information and puts it into a new StackFrameInfo structure, which is stored in a ContainedRangeMap. FillSourceLineInfo passes the StackFrameInfo back to the caller. - The base Stackwalker makes StackFrameInfo data available to subclasses during stackwalking, but does not use this information directly itself. Stackwalkers may access stack_frame_info_ for enhanced stackwalking (this will be part 4). - New test data for the updated dumped-symbol format http://groups.google.com/group/airbag-dev/browse_thread/thread/735f191c9a1a1de4 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@38 4c0a9323-5329-0410-9bdc-e9ce6186880e
91 lines
3.2 KiB
C++
91 lines
3.2 KiB
C++
// Copyright (c) 2006, Google Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// stack_frame_info.h: Holds debugging information about a stack frame.
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//
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// This structure is specific to Windows debugging information obtained
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// from pdb files using the DIA API.
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//
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// Author: Mark Mentovai
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#ifndef PROCESSOR_STACK_FRAME_INFO_H__
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#define PROCESSOR_STACK_FRAME_INFO_H__
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#include <string>
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#include "google/airbag_types.h"
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namespace google_airbag {
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struct StackFrameInfo {
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public:
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StackFrameInfo() : valid(false),
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prolog_size(0),
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epilog_size(0),
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parameter_size(0),
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saved_register_size(0),
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local_size(0),
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max_stack_size(0),
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program_string() {}
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StackFrameInfo(u_int32_t set_prolog_size,
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u_int32_t set_epilog_size,
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u_int32_t set_parameter_size,
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u_int32_t set_saved_register_size,
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u_int32_t set_local_size,
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u_int32_t set_max_stack_size,
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const std::string set_program_string)
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: valid(true),
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prolog_size(set_prolog_size),
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epilog_size(set_epilog_size),
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parameter_size(set_parameter_size),
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saved_register_size(set_saved_register_size),
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local_size(set_local_size),
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max_stack_size(set_max_stack_size),
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program_string(set_program_string) {}
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// True when the contents of the structure are valid.
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bool valid;
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// These values come from IDiaFrameData.
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u_int32_t prolog_size;
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u_int32_t epilog_size;
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u_int32_t parameter_size;
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u_int32_t saved_register_size;
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u_int32_t local_size;
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u_int32_t max_stack_size;
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std::string program_string;
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};
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} // namespace google_airbag
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#endif // PROCESSOR_STACK_FRAME_INFO_H__
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