f18ed30db2
RISC-V doesn't neeed compat_stat, so using __ARCH_WANT_COMPAT_STAT to exclude unnecessary SYSCALL functions. Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Signed-off-by: Guo Ren <guoren@kernel.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Tested-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Helge Deller <deller@gmx.de> # parisc Link: https://lore.kernel.org/r/20220405071314.3225832-6-guoren@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* Copyright (C) 2012 ARM Ltd.
|
|
*/
|
|
#ifdef CONFIG_COMPAT
|
|
#define __ARCH_WANT_COMPAT_STAT
|
|
#define __ARCH_WANT_COMPAT_STAT64
|
|
#define __ARCH_WANT_SYS_GETHOSTNAME
|
|
#define __ARCH_WANT_SYS_PAUSE
|
|
#define __ARCH_WANT_SYS_GETPGRP
|
|
#define __ARCH_WANT_SYS_NICE
|
|
#define __ARCH_WANT_SYS_SIGPENDING
|
|
#define __ARCH_WANT_SYS_SIGPROCMASK
|
|
#define __ARCH_WANT_COMPAT_SYS_SENDFILE
|
|
#define __ARCH_WANT_SYS_UTIME32
|
|
#define __ARCH_WANT_SYS_FORK
|
|
#define __ARCH_WANT_SYS_VFORK
|
|
|
|
/*
|
|
* Compat syscall numbers used by the AArch64 kernel.
|
|
*/
|
|
#define __NR_compat_restart_syscall 0
|
|
#define __NR_compat_exit 1
|
|
#define __NR_compat_read 3
|
|
#define __NR_compat_write 4
|
|
#define __NR_compat_gettimeofday 78
|
|
#define __NR_compat_sigreturn 119
|
|
#define __NR_compat_rt_sigreturn 173
|
|
#define __NR_compat_clock_gettime 263
|
|
#define __NR_compat_clock_getres 264
|
|
#define __NR_compat_clock_gettime64 403
|
|
#define __NR_compat_clock_getres_time64 406
|
|
|
|
/*
|
|
* The following SVCs are ARM private.
|
|
*/
|
|
#define __ARM_NR_COMPAT_BASE 0x0f0000
|
|
#define __ARM_NR_compat_cacheflush (__ARM_NR_COMPAT_BASE + 2)
|
|
#define __ARM_NR_compat_set_tls (__ARM_NR_COMPAT_BASE + 5)
|
|
#define __ARM_NR_COMPAT_END (__ARM_NR_COMPAT_BASE + 0x800)
|
|
|
|
#define __NR_compat_syscalls 451
|
|
#endif
|
|
|
|
#define __ARCH_WANT_SYS_CLONE
|
|
|
|
#ifndef __COMPAT_SYSCALL_NR
|
|
#include <uapi/asm/unistd.h>
|
|
#endif
|
|
|
|
#define NR_syscalls (__NR_syscalls)
|