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a0f4f294b1
Crashpad’s own build always uses wWinMain(), the default entry point for /subsystem:windows, producing crashpad_handler.exe. crashpad_handler.com is a /subsystem:console version produced by running editbin on a copy of crashpad_handler.exe. This leaves the entry point intact, so both copies use wWinMain(). crashpad_handler.com does not use wmain() as traditionally used by /subsystem:console programs. For the in-Chromium build’s tests, it is conveient to produce the /subsystem:console version, crashpad_handler.com, directly as linker output, as opposed to using editbin to transform a /subsystem:windows version. This /subsystem:console version uses the normal wmain() entry point. By providing both wWinMain() and wmain(), both build types can be accommodated. Bug: chromium:779790 Change-Id: Ieb784db0cc245c6e4c12fb1dd83b8b95e159bdec Reviewed-on: https://chromium-review.googlesource.com/746161 Reviewed-by: Leonard Mosescu <mosescu@chromium.org>
54 lines
1.6 KiB
C++
54 lines
1.6 KiB
C++
// Copyright 2015 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 "handler/handler_main.h"
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#include "build/build_config.h"
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#include "tools/tool_support.h"
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#if defined(OS_WIN)
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#include <windows.h>
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#endif
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#if defined(OS_MACOSX)
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int main(int argc, char* argv[]) {
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return crashpad::HandlerMain(argc, argv, nullptr);
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}
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#elif defined(OS_WIN)
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namespace {
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int HandlerMainAdaptor(int argc, char* argv[]) {
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return crashpad::HandlerMain(argc, argv, nullptr);
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}
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} // namespace
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// The default entry point for /subsystem:windows. In Crashpad’s own build, this
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// is used by crashpad_handler.exe. It’s also used by crashpad_handler.com when
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// produced by editbin from a copy of crashpad_handler.exe.
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int APIENTRY wWinMain(HINSTANCE, HINSTANCE, wchar_t*, int) {
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return crashpad::ToolSupport::Wmain(__argc, __wargv, HandlerMainAdaptor);
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}
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// The default entry point for /subsystem:console. This is not currently used by
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// Crashpad’s own build, but may be used by other builds.
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int wmain(int argc, wchar_t* argv[]) {
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return crashpad::ToolSupport::Wmain(argc, argv, HandlerMainAdaptor);
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}
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#endif // OS_MACOSX
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