f7f9dfcab6
A=brdevmn R=mochalatte Code review: http://breakpad.appspot.com/48001/show git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@451 4c0a9323-5329-0410-9bdc-e9ce6186880e
81 lines
3 KiB
C++
81 lines
3 KiB
C++
// Copyright (c) 2009, 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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// Breakpad test application for Linux. When run, it generates one on-demand
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// minidump and then crashes, which should generate an on-crash minidump.
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// dump_syms can be used to extract symbol information for use in processing.
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// To build:
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// g++ -g -o linux_test_app -I ../../ -L../../client/linux linux_test_app.cc \
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// -lbreakpad
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// Add -m32 to build a 32-bit executable, or -m64 for a 64-bit one
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// (assuming your environment supports it). Replace -g with -gstabs+ to
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// generate an executable with STABS symbols (needs -m32), or -gdwarf-2 for one
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// with DWARF symbols (32- or 64-bit)
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#include <sys/types.h>
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#include <unistd.h>
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#include <cstdio>
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#include <string>
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#include "common/linux/linux_syscall_support.h"
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#include "client/linux/handler/exception_handler.h"
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namespace {
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// google_breakpad::MinidumpCallback to invoke after minidump generation.
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static bool callback(const char *dump_path, const char *id,
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void *context,
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bool succeeded) {
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if (succeeded) {
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printf("dump guid is %s\n", id);
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} else {
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printf("dump failed\n");
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}
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fflush(stdout);
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return succeeded;
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}
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static void CrashFunction() {
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int *i = reinterpret_cast<int*>(0x45);
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*i = 5; // crash!
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}
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} // namespace
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int main(int argc, char **argv) {
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google_breakpad::ExceptionHandler eh(".", NULL, callback, NULL, true);
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if (!eh.WriteMinidump()) {
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printf("Failed to generate on-demand minidump\n");
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}
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CrashFunction();
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printf("did not crash?\n");
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return 0;
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}
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