linux/arch/arm64/include/asm/unistd.h
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   1/*
   2 * Copyright (C) 2012 ARM Ltd.
   3 *
   4 * This program is free software; you can redistribute it and/or modify
   5 * it under the terms of the GNU General Public License version 2 as
   6 * published by the Free Software Foundation.
   7 *
   8 * This program is distributed in the hope that it will be useful,
   9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 * GNU General Public License for more details.
  12 *
  13 * You should have received a copy of the GNU General Public License
  14 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15 */
  16#ifdef CONFIG_COMPAT
  17#define __ARCH_WANT_COMPAT_STAT64
  18#define __ARCH_WANT_SYS_GETHOSTNAME
  19#define __ARCH_WANT_SYS_PAUSE
  20#define __ARCH_WANT_SYS_GETPGRP
  21#define __ARCH_WANT_SYS_LLSEEK
  22#define __ARCH_WANT_SYS_NICE
  23#define __ARCH_WANT_SYS_SIGPENDING
  24#define __ARCH_WANT_SYS_SIGPROCMASK
  25#define __ARCH_WANT_COMPAT_SYS_SENDFILE
  26#define __ARCH_WANT_SYS_FORK
  27#define __ARCH_WANT_SYS_VFORK
  28
  29/*
  30 * Compat syscall numbers used by the AArch64 kernel.
  31 */
  32#define __NR_compat_restart_syscall     0
  33#define __NR_compat_exit                1
  34#define __NR_compat_read                3
  35#define __NR_compat_write               4
  36#define __NR_compat_sigreturn           119
  37#define __NR_compat_rt_sigreturn        173
  38
  39/*
  40 * The following SVCs are ARM private.
  41 */
  42#define __ARM_NR_COMPAT_BASE            0x0f0000
  43#define __ARM_NR_compat_cacheflush      (__ARM_NR_COMPAT_BASE+2)
  44#define __ARM_NR_compat_set_tls         (__ARM_NR_COMPAT_BASE+5)
  45
  46#define __NR_compat_syscalls            398
  47#endif
  48
  49#define __ARCH_WANT_SYS_CLONE
  50
  51#ifndef __COMPAT_SYSCALL_NR
  52#include <uapi/asm/unistd.h>
  53#endif
  54
  55#define NR_syscalls (__NR_syscalls)
  56