Dmitry V. Levin
d6c71dd061
Indent the C preprocessor directives to reflect their nesting using the following script: $ cppi -l $(git grep -El '^[[:space:]]*#[[:space:]]*(if|ifdef|ifndef|elif|else|endif|define|pragma)[[:space:]]' |grep -v '\.sh$') |while read f; do cppi < "$f" > "$f".cppi; mv "$f".cppi "$f" done
42 lines
1.2 KiB
C
42 lines
1.2 KiB
C
/*
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* Raw syscalls.
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*
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* Copyright (c) 2018 The strace developers.
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* All rights reserved.
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*
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* SPDX-License-Identifier: LGPL-2.1-or-later
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*/
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#ifndef STRACE_RAW_SYSCALL_H
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# define STRACE_RAW_SYSCALL_H
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# include "kernel_types.h"
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static inline kernel_ulong_t
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raw_syscall_0(const kernel_ulong_t nr, kernel_ulong_t *err)
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{
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register kernel_ulong_t r15 __asm__("r15") = nr;
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register kernel_ulong_t r8 __asm__("r8");
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register kernel_ulong_t r10 __asm__("r10");
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__asm__ __volatile__("break 0x100000"
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: "=r"(r8), "=r"(r10), "+r"(r15)
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:
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: "memory", "out0", "out1", "out2",
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"out3", "out4", "out5", "out6", "out7",
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"r2", "r3", "r9", "r11", "r13",
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"r14", "r16", "r17", "r18", "r19", "r20",
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"r21", "r22", "r23", "r24", "r25", "r26",
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"r27", "r28", "r29", "r30", "r31",
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"p6", "p7", "p8", "p9", "p10",
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"p11", "p12", "p13", "p14", "p15",
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"f6", "f7", "f8", "f9", "f10",
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"f11", "f12", "f13", "f14", "f15",
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"f5", "f6", "f7", "f8", "f9", "f10", "f11",
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"b6", "b7");
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*err = !!r10;
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return r8;
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}
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# define raw_syscall_0 raw_syscall_0
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#endif /* !STRACE_RAW_SYSCALL_H */
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