76 lines
2.8 KiB
C
76 lines
2.8 KiB
C
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// Copyright (c) 2012, Google Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef GOOGLE_BREAKPAD_COMMON_ANDROID_INCLUDE_SYS_USER_H
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#define GOOGLE_BREAKPAD_COMMON_ANDROID_INCLUDE_SYS_USER_H
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// The purpose of this file is to glue the mismatching headers (Android NDK vs
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// glibc) and therefore avoid doing otherwise awkward #ifdefs in the code.
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// The following quirks are currently handled by this file:
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// - i386: Use the Android NDK but alias user_fxsr_struct > user_fpxregs_struct.
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// - aarch64: Add missing user_regs_struct and user_fpsimd_struct structs.
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// - Other platforms: Just use the Android NDK unchanged.
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// TODO(primiano): remove these changes after Chromium has stably rolled to
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// an NDK with the appropriate fixes.
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#include_next <sys/user.h>
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#ifdef __i386__
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#ifdef __cplusplus
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extern "C" {
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#endif // __cplusplus
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typedef struct user_fxsr_struct user_fpxregs_struct;
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#ifdef __cplusplus
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} // extern "C"
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#endif // __cplusplus
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#endif // __i386__
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#ifdef __aarch64__
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#ifdef __cplusplus
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extern "C" {
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#endif // __cplusplus
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struct user_regs_struct {
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__u64 regs[31];
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__u64 sp;
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__u64 pc;
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__u64 pstate;
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};
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struct user_fpsimd_struct {
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__uint128_t vregs[32];
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__u32 fpsr;
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__u32 fpcr;
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};
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#ifdef __cplusplus
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} // extern "C"
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#endif // __cplusplus
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#endif // __aarch64__
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#endif // GOOGLE_BREAKPAD_COMMON_ANDROID_INCLUDE_SYS_USER_H
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