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
/*
|
|
* Raw syscalls.
|
|
*
|
|
* Copyright (c) 2018 The strace developers.
|
|
* All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: LGPL-2.1-or-later
|
|
*/
|
|
|
|
#ifndef STRACE_RAW_SYSCALL_H
|
|
# define STRACE_RAW_SYSCALL_H
|
|
|
|
# include "kernel_types.h"
|
|
|
|
static inline kernel_ulong_t
|
|
raw_syscall_0(const kernel_ulong_t nr, kernel_ulong_t *err)
|
|
{
|
|
register kernel_ulong_t r15 __asm__("r15") = nr;
|
|
register kernel_ulong_t r8 __asm__("r8");
|
|
register kernel_ulong_t r10 __asm__("r10");
|
|
__asm__ __volatile__("break 0x100000"
|
|
: "=r"(r8), "=r"(r10), "+r"(r15)
|
|
:
|
|
: "memory", "out0", "out1", "out2",
|
|
"out3", "out4", "out5", "out6", "out7",
|
|
"r2", "r3", "r9", "r11", "r13",
|
|
"r14", "r16", "r17", "r18", "r19", "r20",
|
|
"r21", "r22", "r23", "r24", "r25", "r26",
|
|
"r27", "r28", "r29", "r30", "r31",
|
|
"p6", "p7", "p8", "p9", "p10",
|
|
"p11", "p12", "p13", "p14", "p15",
|
|
"f6", "f7", "f8", "f9", "f10",
|
|
"f11", "f12", "f13", "f14", "f15",
|
|
"f5", "f6", "f7", "f8", "f9", "f10", "f11",
|
|
"b6", "b7");
|
|
*err = !!r10;
|
|
return r8;
|
|
}
|
|
# define raw_syscall_0 raw_syscall_0
|
|
|
|
#endif /* !STRACE_RAW_SYSCALL_H */
|