75 lines
2.9 KiB
C++
75 lines
2.9 KiB
C++
// Copyright (c) 2012, 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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// ios_exception_minidump_generator.h: Create a fake minidump from a
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// NSException.
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#ifndef CLIENT_IOS_HANDLER_IOS_EXCEPTION_MINIDUMP_GENERATOR_H_
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#define CLIENT_IOS_HANDLER_IOS_EXCEPTION_MINIDUMP_GENERATOR_H_
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#include <Foundation/Foundation.h>
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#include "client/mac/handler/minidump_generator.h"
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namespace google_breakpad {
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class IosExceptionMinidumpGenerator : public MinidumpGenerator {
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public:
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explicit IosExceptionMinidumpGenerator(NSException *exception);
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virtual ~IosExceptionMinidumpGenerator();
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protected:
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virtual bool WriteExceptionStream(MDRawDirectory *exception_stream);
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virtual bool WriteThreadStream(mach_port_t thread_id, MDRawThread *thread);
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private:
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// Get the crashing program counter from the exception.
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uintptr_t GetPCFromException();
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// Get the crashing link register from the exception.
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uintptr_t GetLRFromException();
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// Write a virtual thread context for the crashing site.
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bool WriteCrashingContext(MDLocationDescriptor *register_location);
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// Per-CPU implementations of the above method.
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#ifdef HAS_ARM_SUPPORT
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bool WriteCrashingContextARM(MDLocationDescriptor *register_location);
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#endif
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#ifdef HAS_ARM64_SUPPORT
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bool WriteCrashingContextARM64(MDLocationDescriptor *register_location);
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#endif
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NSArray *return_addresses_;
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};
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} // namespace google_breakpad
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#endif // CLIENT_IOS_HANDLER_IOS_EXCEPTION_MINIDUMP_GENERATOR_H_
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