mirror of
https://github.com/chromium/crashpad.git
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6719610b8c
ProcessSnapshotFuchsia is just a stub, so running fails immediately. Bug: crashpad:196 Change-Id: Ie281cc13c4ff4a6e9699e882dbd6207daaab346d Reviewed-on: https://chromium-review.googlesource.com/809234 Reviewed-by: Mark Mentovai <mark@chromium.org> Commit-Queue: Scott Graham <scottmg@chromium.org>
114 lines
3.6 KiB
C++
114 lines
3.6 KiB
C++
// Copyright 2017 The Crashpad Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <stdint.h>
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#include "build/build_config.h"
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#if defined(OS_MACOSX)
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#include <mach-o/loader.h>
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#elif defined(OS_WIN)
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#include <windows.h>
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#endif // OS_MACOSX
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namespace crashpad {
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namespace {
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#if defined(CRASHPAD_INFO_SIZE_TEST_MODULE_SMALL) == \
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defined(CRASHPAD_INFO_SIZE_TEST_MODULE_LARGE)
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#error Define exactly one of these macros
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#endif
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// This module contains a CrashpadInfo structure that’s either smaller or larger
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// than the one defined in the client library, depending on which macro is
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// defined when it’s compiled. This tests the snapshot layer’s ability to read
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// smaller structures (as might be found in modules built with older versions of
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// the client library than a handler’s snapshot library) and larger ones (the
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// “vice-versa” situation). This needs to be done without taking a dependency on
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// the client library, which would bring with it a correct copy of the
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// CrashpadInfo structure. As a result, all types have been simplified to
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// fixed-size integers and void* pointers.
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struct TestCrashpadInfo {
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uint32_t signature_;
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uint32_t size_;
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uint32_t version_;
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uint32_t indirectly_referenced_memory_cap_;
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uint32_t padding_0_;
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uint8_t crashpad_handler_behavior_;
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uint8_t system_crash_reporter_forwarding_;
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uint8_t gather_indirectly_referenced_memory_;
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uint8_t padding_1_;
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void* extra_memory_ranges_;
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void* simple_annotations_;
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#if !defined(CRASHPAD_INFO_SIZE_TEST_MODULE_SMALL)
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void* user_data_minidump_stream_head_;
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void* annotations_list_;
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#endif // CRASHPAD_INFO_SIZE_TEST_MODULE_SMALL
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#if defined(CRASHPAD_INFO_SIZE_TEST_MODULE_LARGE)
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uint8_t trailer_[64 * 1024];
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#endif // CRASHPAD_INFO_SIZE_TEST_MODULE_LARGE
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};
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// Put it in the correct section.
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//
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// The initializer also duplicates constants from the client library, sufficient
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// to get this test version to be interpreted as a genuine CrashpadInfo
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// structure. The size is set to the actual size of this structure (that’s kind
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// of the point of this test).
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#if defined(OS_POSIX)
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__attribute__((
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#if defined(OS_MACOSX)
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section(SEG_DATA ",crashpad_info"),
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#elif defined(OS_LINUX) || defined(OS_ANDROID) || defined(OS_FUCHSIA)
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section("crashpad_info"),
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#else
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#error Port
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#endif
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#if defined(ADDRESS_SANITIZER)
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aligned(64),
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#endif // defined(ADDRESS_SANITIZER)
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used,
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visibility("hidden")))
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#elif defined(OS_WIN)
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#pragma section("CPADinfo", read, write)
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__declspec(allocate("CPADinfo"))
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#else // !defined(OS_POSIX) && !defined(OS_WIN)
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#error Port
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#endif // !defined(OS_POSIX) && !defined(OS_WIN)
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TestCrashpadInfo g_test_crashpad_info = {'CPad', sizeof(TestCrashpadInfo), 1};
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} // namespace
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} // namespace crashpad
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extern "C" {
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#if defined(OS_POSIX)
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__attribute__((visibility("default")))
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#elif defined(OS_WIN)
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__declspec(dllexport)
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#else
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#error Port
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#endif // OS_POSIX
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crashpad::TestCrashpadInfo* TestModule_GetCrashpadInfo() {
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return &crashpad::g_test_crashpad_info;
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}
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} // extern "C"
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#if defined(OS_WIN)
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BOOL WINAPI DllMain(HINSTANCE hinstance, DWORD reason, LPVOID reserved) {
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return TRUE;
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}
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#endif // OS_WIN
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