blob: 7892b5528a63bc1f08d10a2208d1decef4107c17 [file] [log] [blame]
// Copyright 2016 The Crashpad Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include <windows.h>
#include "base/check.h"
#include "client/crashpad_info.h"
#include "util/file/file_io.h"
int wmain(int argc, wchar_t* argv[]) {
using namespace crashpad;
CrashpadInfo* crashpad_info = CrashpadInfo::GetCrashpadInfo();
// This is "leaked" to crashpad_info.
SimpleAddressRangeBag* extra_ranges = new SimpleAddressRangeBag();
extra_ranges->Insert(CheckedRange<uint64_t>(0, 1));
extra_ranges->Insert(CheckedRange<uint64_t>(1, 0));
extra_ranges->Insert(CheckedRange<uint64_t>(0x1000000000ULL, 0x1000));
extra_ranges->Insert(CheckedRange<uint64_t>(0x2000, 0x2000000000ULL));
extra_ranges->Insert(CheckedRange<uint64_t>(1234, 5678));
extra_ranges->Insert(CheckedRange<uint64_t>(1234, 5678));
extra_ranges->Insert(CheckedRange<uint64_t>(1234, 5678));
crashpad_info->set_extra_memory_ranges(extra_ranges);
// Tell the parent that the environment has been set up.
HANDLE out = GetStdHandle(STD_OUTPUT_HANDLE);
PCHECK(out != INVALID_HANDLE_VALUE) << "GetStdHandle";
char c = ' ';
CheckedWriteFile(out, &c, sizeof(c));
HANDLE in = GetStdHandle(STD_INPUT_HANDLE);
PCHECK(in != INVALID_HANDLE_VALUE) << "GetStdHandle";
CheckedReadFileExactly(in, &c, sizeof(c));
CHECK(c == 'd' || c == ' ');
// If 'd' we crash with a debug break, otherwise exit normally.
if (c == 'd')
__debugbreak();
return 0;
}