/thirdparty/breakpad/processor/testdata/linux_test_app.cc
C++ | 82 lines | 32 code | 11 blank | 39 comment | 3 complexity | a13f732f172ccb4ad929a9a5e64d0a6a MD5 | raw file
Possible License(s): LGPL-2.1, BSD-3-Clause, GPL-3.0, GPL-2.0
- // Copyright (c) 2009, 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.
- // Breakpad test application for Linux. When run, it generates one on-demand
- // minidump and then crashes, which should generate an on-crash minidump.
- // dump_syms can be used to extract symbol information for use in processing.
- // To build:
- // g++ -g -o linux_test_app -I ../../ -L../../client/linux linux_test_app.cc \
- // -lbreakpad
- // Add -m32 to build a 32-bit executable, or -m64 for a 64-bit one
- // (assuming your environment supports it). Replace -g with -gstabs+ to
- // generate an executable with STABS symbols (needs -m32), or -gdwarf-2 for one
- // with DWARF symbols (32- or 64-bit)
- #include <stdio.h>
- #include <sys/types.h>
- #include <unistd.h>
- #include <string>
- #include "client/linux/handler/exception_handler.h"
- #include "third_party/lss/linux_syscall_support.h"
- namespace {
- // google_breakpad::MinidumpCallback to invoke after minidump generation.
- static bool callback(const char *dump_path, const char *id,
- void *context,
- bool succeeded) {
- if (succeeded) {
- printf("dump guid is %s\n", id);
- } else {
- printf("dump failed\n");
- }
- fflush(stdout);
- return succeeded;
- }
- static void CrashFunction() {
- int *i = reinterpret_cast<int*>(0x45);
- *i = 5; // crash!
- }
- } // namespace
- int main(int argc, char **argv) {
- google_breakpad::ExceptionHandler eh(".", NULL, callback, NULL, true);
- if (!eh.WriteMinidump()) {
- printf("Failed to generate on-demand minidump\n");
- }
- CrashFunction();
- printf("did not crash?\n");
- return 0;
- }