0924d424e4
This CL hits lots of source files because: 1. An update to the CodeModule virtual class. I added an is_loaded method to specify whether the module is loaded. There were several mocks/test classes that needed to be updated with an implementation. An alternative to this route would be to modify MinidumpUnloadedModule::code_file to prepend "Unloaded_" to the module name. 2. Added an unloaded_modules parameter to StackFrameSymbolizer::FillSourceLineInfo. BUG= Change-Id: Ic9c7f7c7b7e932a154a5d4ccf292c1527d8da09f Reviewed-on: https://chromium-review.googlesource.com/430241 Reviewed-by: Ivan Penkov <ivanpe@chromium.org>
104 lines
4.5 KiB
C++
104 lines
4.5 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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// code_module.h: Carries information about code modules that are loaded
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// into a process.
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//
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// Author: Mark Mentovai
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#ifndef GOOGLE_BREAKPAD_PROCESSOR_CODE_MODULE_H__
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#define GOOGLE_BREAKPAD_PROCESSOR_CODE_MODULE_H__
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#include <string>
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#include "common/using_std_string.h"
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#include "google_breakpad/common/breakpad_types.h"
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namespace google_breakpad {
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class CodeModule {
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public:
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virtual ~CodeModule() {}
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// The base address of this code module as it was loaded by the process.
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// (uint64_t)-1 on error.
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virtual uint64_t base_address() const = 0;
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// The size of the code module. 0 on error.
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virtual uint64_t size() const = 0;
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// The path or file name that the code module was loaded from. Empty on
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// error.
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virtual string code_file() const = 0;
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// An identifying string used to discriminate between multiple versions and
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// builds of the same code module. This may contain a uuid, timestamp,
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// version number, or any combination of this or other information, in an
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// implementation-defined format. Empty on error.
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virtual string code_identifier() const = 0;
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// The filename containing debugging information associated with the code
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// module. If debugging information is stored in a file separate from the
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// code module itself (as is the case when .pdb or .dSYM files are used),
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// this will be different from code_file. If debugging information is
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// stored in the code module itself (possibly prior to stripping), this
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// will be the same as code_file. Empty on error.
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virtual string debug_file() const = 0;
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// An identifying string similar to code_identifier, but identifies a
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// specific version and build of the associated debug file. This may be
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// the same as code_identifier when the debug_file and code_file are
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// identical or when the same identifier is used to identify distinct
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// debug and code files.
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virtual string debug_identifier() const = 0;
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// A human-readable representation of the code module's version. Empty on
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// error.
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virtual string version() const = 0;
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// Creates a new copy of this CodeModule object, which the caller takes
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// ownership of. The new CodeModule may be of a different concrete class
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// than the CodeModule being copied, but will behave identically to the
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// copied CodeModule as far as the CodeModule interface is concerned.
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virtual CodeModule* Copy() const = 0;
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// Getter and setter for shrink_down_delta. This is used when the address
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// range for a module is shrunk down due to address range conflicts with
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// other modules. The base_address and size fields are not updated and they
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// should always reflect the original values (reported in the minidump).
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virtual uint64_t shrink_down_delta() const = 0;
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virtual void SetShrinkDownDelta(uint64_t shrink_down_delta) = 0;
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// Whether the module was unloaded from memory.
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virtual bool is_unloaded() const = 0;
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};
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} // namespace google_breakpad
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#endif // GOOGLE_BREAKPAD_PROCESSOR_CODE_MODULE_H__
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