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https://github.com/jart/cosmopolitan.git
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b0566348b2
Added the `libcxxabi` test suite as found in LLVM 17.0.6. Some tests that do not apply to the current configuration of comsopolitan are not added. These include: - `backtrace_test`, `forced_unwind*`: Use unwind function unsupported in SjLj mode. - `noexception*`: Designed to test `libcxxabi` in no exceptions mode. Some tests are added but not enabled due to bugs specific to GCC or cosmopolitan. These are clearly indicated in the `BUILD.mk` file.
33 lines
1.1 KiB
C++
33 lines
1.1 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// UNSUPPORTED: no-threads
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// REQUIRES: linux
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#include "libc/isystem/assert.h"
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#include "third_party/libcxxabi/include/cxxabi.h"
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static bool AtexitImplCalled = false;
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extern "C" int __cxa_thread_atexit_impl(void (*dtor)(void *), void *obj,
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void *dso_symbol) {
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assert(dtor == reinterpret_cast<void (*)(void *)>(1));
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assert(obj == reinterpret_cast<void *>(2));
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assert(dso_symbol == reinterpret_cast<void *>(3));
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AtexitImplCalled = true;
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return 4;
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}
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int main(int, char**) {
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int RV = __cxxabiv1::__cxa_thread_atexit(
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reinterpret_cast<void (*)(void *)>(1), reinterpret_cast<void *>(2),
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reinterpret_cast<void *>(3));
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assert(RV == 4);
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assert(AtexitImplCalled);
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return 0;
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}
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