34 lines
1.2 KiB
C
34 lines
1.2 KiB
C
// Copyright 2018 The Crashpad Authors
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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_LINUX_SYS_USER_H_
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#define CRASHPAD_COMPAT_LINUX_SYS_USER_H_
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#include_next <sys/user.h>
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#include <features.h>
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// glibc for 64-bit ARM uses different names for these structs prior to 2.20.
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// However, Debian's glibc 2.19-8 backported the change so it's not sufficient
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// to only test the version. user_pt_regs and user_fpsimd_state are actually
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// defined in <asm/ptrace.h> so we use the include guard here.
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#if defined(__aarch64__) && defined(__GLIBC__)
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#if !__GLIBC_PREREQ(2, 20) && defined(__ASM_PTRACE_H)
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using user_regs_struct = user_pt_regs;
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using user_fpsimd_struct = user_fpsimd_state;
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#endif
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#endif
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#endif // CRASHPAD_COMPAT_LINUX_SYS_USER_H_
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