b05c472421
This simplifies some of the logic and removes the need to pass an Arch value to functions that should already know about the arch it is operating on. Includes fixes for debuggerd/libbacktrace. Added new unit tests to cover new cases. Test: All unit tests pass. Test: Faked unwinder failing to verify debuggerd error messages display Test: properly in backtrace and tombstone. Change-Id: I439fcae0695befcfb1cb4c0a786cc74949d33425
47 lines
1.1 KiB
C++
47 lines
1.1 KiB
C++
/*
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* Copyright (C) 2020 The Android Open Source Project
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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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*/
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#ifndef _LIBUNWINDSTACK_ARCH_H
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#define _LIBUNWINDSTACK_ARCH_H
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#include <stddef.h>
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namespace unwindstack {
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enum ArchEnum : uint8_t {
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ARCH_UNKNOWN = 0,
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ARCH_ARM,
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ARCH_ARM64,
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ARCH_X86,
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ARCH_X86_64,
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ARCH_MIPS,
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ARCH_MIPS64,
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};
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static inline bool ArchIs32Bit(ArchEnum arch) {
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switch (arch) {
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case ARCH_ARM:
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case ARCH_X86:
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case ARCH_MIPS:
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return true;
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default:
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return false;
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}
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}
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} // namespace unwindstack
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#endif // _LIBUNWINDSTACK_ARCH_H
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