You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
55 lines
1.8 KiB
55 lines
1.8 KiB
/*
|
|
* Copyright (C) 2021 The Android Open Source Project
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef ART_LIBARTBASE_BASE_FAST_EXIT_H_
|
|
#define ART_LIBARTBASE_BASE_FAST_EXIT_H_
|
|
|
|
// Header-only definition of `art::FastExit`.
|
|
//
|
|
// Ideally, this routine should be declared in `base/os.h` and defined in
|
|
// `base/os_linux.cc`, but as `libartbase` is not linked (directly) with
|
|
// `dalvikvm`, we would not be able to easily use `art::FastExit` in
|
|
// `dex2oat`. Use a header-only approach and define `art::FastExit` in its own
|
|
// file for clarity.
|
|
|
|
#include <base/macros.h>
|
|
|
|
namespace art {
|
|
|
|
#ifdef __ANDROID_CLANG_COVERAGE__
|
|
static constexpr bool kAndroidClangCoverage = true;
|
|
#else
|
|
static constexpr bool kAndroidClangCoverage = false;
|
|
#endif
|
|
|
|
// Terminate program without completely cleaning the resources (e.g. without
|
|
// calling destructors), unless ART is built with Clang (native) code coverage
|
|
// instrumentation; in that case, exit normally to allow LLVM's code coverage
|
|
// profile dumping routine (`__llvm_profile_write_file`), registered via
|
|
// `atexit` in Android when Clang instrumentation is enabled, to be called
|
|
// before terminating the program.
|
|
NO_RETURN inline void FastExit(int exit_code) {
|
|
if (kAndroidClangCoverage) {
|
|
exit(exit_code);
|
|
} else {
|
|
_exit(exit_code);
|
|
}
|
|
}
|
|
|
|
} // namespace art
|
|
|
|
#endif // ART_LIBARTBASE_BASE_FAST_EXIT_H_
|