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ThreadInfo provides a uniform interface to collect register sets or the thread-local storage address across bitness for x86 and ARM family architectures. Additionally, ThreadInfo.h defines context structs which mirror those provided in sys/user.h. This allows tracing across bitness as the structs in sys/user.h are only provided for a single target architecture. Bug: crashpad:30 Change-Id: I91d0d788927bdac5fb630a6ad3c6ea6d3645ef8a Reviewed-on: https://chromium-review.googlesource.com/494075 Commit-Queue: Joshua Peraza <jperaza@chromium.org> Reviewed-by: Mark Mentovai <mark@chromium.org>
39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
// Copyright 2017 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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#ifndef CRASHPAD_COMPAT_ANDROID_LINUX_ELF_H_
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#define CRASHPAD_COMPAT_ANDROID_LINUX_ELF_H_
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#include_next <linux/elf.h>
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// Android 5.0.0 (API 21) NDK
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#if defined(__i386__) || defined(__x86_64__)
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#if !defined(NT_386_TLS)
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#define NT_386_TLS 0x200
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#endif
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#endif // __i386__ || __x86_64__
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#if defined(__ARMEL__) || defined(__aarch64__)
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#if !defined(NT_ARM_VFP)
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#define NT_ARM_VFP 0x400
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#endif
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#if !defined(NT_ARM_TLS)
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#define NT_ARM_TLS 0x401
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#endif
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#endif // __ARMEL__ || __aarch64__
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#endif // CRASHPAD_COMPAT_ANDROID_LINUX_ELF_H_
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