diff options
Diffstat (limited to 'toolkit/crashreporter/google-breakpad/src/client/mac/tests/spawn_child_process.h')
-rw-r--r-- | toolkit/crashreporter/google-breakpad/src/client/mac/tests/spawn_child_process.h | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/toolkit/crashreporter/google-breakpad/src/client/mac/tests/spawn_child_process.h b/toolkit/crashreporter/google-breakpad/src/client/mac/tests/spawn_child_process.h deleted file mode 100644 index e52ff6b65..000000000 --- a/toolkit/crashreporter/google-breakpad/src/client/mac/tests/spawn_child_process.h +++ /dev/null @@ -1,149 +0,0 @@ -// Copyright (c) 2010, 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. - -// Utility functions for spawning a helper process using a different -// CPU architecture. - -#ifndef GOOGLE_BREAKPAD_CLIENT_MAC_TESTS_SPAWN_CHILD_PROCESS -#define GOOGLE_BREAKPAD_CLIENT_MAC_TESTS_SPAWN_CHILD_PROCESS - -#include <AvailabilityMacros.h> -#ifndef MAC_OS_X_VERSION_10_6 -#define MAC_OS_X_VERSION_10_6 1060 -#endif -#include <crt_externs.h> -#include <mach-o/dyld.h> -#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_6 -#include <spawn.h> -#endif - -#include <string> -#include <vector> - -#include "google_breakpad/common/minidump_format.h" - -namespace google_breakpad_test { - -using std::string; -using std::vector; - -const MDCPUArchitecture kNativeArchitecture = -#if defined(__i386__) - MD_CPU_ARCHITECTURE_X86 -#elif defined(__x86_64__) - MD_CPU_ARCHITECTURE_AMD64 -#elif defined(__ppc__) || defined(__ppc64__) - MD_CPU_ARCHITECTURE_PPC -#else -#error "This file has not been ported to this CPU architecture." -#endif - ; - -const uint32_t kNativeContext = -#if defined(__i386__) - MD_CONTEXT_X86 -#elif defined(__x86_64__) - MD_CONTEXT_AMD64 -#elif defined(__ppc__) || defined(__ppc64__) - MD_CONTEXT_PPC -#else -#error "This file has not been ported to this CPU architecture." -#endif - ; - -string GetExecutablePath() { - char self_path[PATH_MAX]; - uint32_t size = sizeof(self_path); - if (_NSGetExecutablePath(self_path, &size) != 0) - return ""; - return self_path; -} - -string GetHelperPath() { - string helper_path(GetExecutablePath()); - size_t pos = helper_path.rfind('/'); - if (pos == string::npos) - return ""; - - helper_path.erase(pos + 1); - helper_path += "minidump_generator_test_helper"; - return helper_path; -} - -#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_6 - -pid_t spawn_child_process(const char** argv) { - posix_spawnattr_t spawnattr; - if (posix_spawnattr_init(&spawnattr) != 0) - return (pid_t)-1; - - cpu_type_t pref_cpu_types[2] = { -#if defined(__x86_64__) - CPU_TYPE_X86, -#elif defined(__i386__) - CPU_TYPE_X86_64, -#endif - CPU_TYPE_ANY - }; - - // Set spawn attributes. - size_t attr_count = sizeof(pref_cpu_types) / sizeof(pref_cpu_types[0]); - size_t attr_ocount = 0; - if (posix_spawnattr_setbinpref_np(&spawnattr, - attr_count, - pref_cpu_types, - &attr_ocount) != 0 || - attr_ocount != attr_count) { - posix_spawnattr_destroy(&spawnattr); - return (pid_t)-1; - } - - // Create an argv array. - vector<char*> argv_v; - while (*argv) { - argv_v.push_back(strdup(*argv)); - argv++; - } - argv_v.push_back(NULL); - pid_t new_pid = 0; - int result = posix_spawnp(&new_pid, argv_v[0], NULL, &spawnattr, - &argv_v[0], *_NSGetEnviron()); - posix_spawnattr_destroy(&spawnattr); - - for (unsigned i = 0; i < argv_v.size(); i++) { - free(argv_v[i]); - } - - return result == 0 ? new_pid : -1; -} -#endif - -} // namespace google_breakpad_test - -#endif // GOOGLE_BREAKPAD_CLIENT_MAC_TESTS_SPAWN_CHILD_PROCESS |