strace/linux/hppa/raw_syscall.h
Dmitry V. Levin d6c71dd061 Fix preprocessor indentation
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
2018-12-30 15:35:21 +00:00

33 lines
750 B
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)
{
*err = 0;
register kernel_ulong_t r28 __asm__("r28");
__asm__ __volatile__("copy %%r19, %%r4\n\t"
"ble 0x100(%%sr2, %%r0)\n\t"
"copy %1, %%r20\n\t"
"copy %%r4, %%r19\n\t"
: "=r"(r28)
: "r"(nr)
: "memory", "%r1", "%r2", "%r4",
"%r21", "%r22", "%r23", "%r24", "%r25", "%r26" );
return r28;
}
# define raw_syscall_0 raw_syscall_0
#endif /* !STRACE_RAW_SYSCALL_H */