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review.evervolv.com / android_kernel_oneplus_msm8996 / 3d6ee36dfb2d40c72071f68173f67c728a0e19f3 / . / arch / x86 / include / asm / unistd.h
blob: 16f3fc6ebf2e858d495507f5609916baaa673104 [file] [log] [blame]
H. Peter Anvin303395a2011-11-11 16:07:41 -0800[diff] [blame]1#ifndef _ASM_X86_UNISTD_H
2#define _ASM_X86_UNISTD_H 1
3
H. Peter Anvin6cbb3692012-02-14 14:38:31 -0800[diff] [blame]4/* x32 syscall flag bit */
5#define __X32_SYSCALL_BIT 0x40000000
6
Thomas Gleixner96a388d2007-10-11 11:20:03 +0200[diff] [blame]7#ifdef __KERNEL__
H. Peter Anvinfca460f2012-02-19 07:56:26 -0800[diff] [blame]8
9# ifdef CONFIG_X86_X32_ABI
10# define __SYSCALL_MASK (~(__X32_SYSCALL_BIT))
11# else
12# define __SYSCALL_MASK (~0)
13# endif
14
Adrian Bunkb11caa72008-04-20 22:02:17 +0300[diff] [blame]15# ifdef CONFIG_X86_32
H. Peter Anvin303395a2011-11-11 16:07:41 -0800[diff] [blame]16
17# include <asm/unistd_32.h>
H. Peter Anvin303395a2011-11-11 16:07:41 -0800[diff] [blame]18# define __ARCH_WANT_STAT64
H. Peter Anvin4f2f81a2012-01-19 12:41:25 -0800[diff] [blame]19# define __ARCH_WANT_SYS_IPC
H. Peter Anvin303395a2011-11-11 16:07:41 -0800[diff] [blame]20# define __ARCH_WANT_SYS_OLD_MMAP
21# define __ARCH_WANT_SYS_OLD_SELECT
22
Adrian Bunkb11caa72008-04-20 22:02:17 +0300[diff] [blame]23# else
H. Peter Anvin303395a2011-11-11 16:07:41 -0800[diff] [blame]24
25# include <asm/unistd_64.h>
H. Peter Anvinea499fe2012-02-14 14:46:23 -0800[diff] [blame]26# include <asm/unistd_64_x32.h>
H. Peter Anvin303395a2011-11-11 16:07:41 -0800[diff] [blame]27# define __ARCH_WANT_COMPAT_SYS_TIME
28
Adrian Bunkb11caa72008-04-20 22:02:17 +0300[diff] [blame]29# endif
H. Peter Anvin303395a2011-11-11 16:07:41 -0800[diff] [blame]30
31# define __ARCH_WANT_OLD_READDIR
32# define __ARCH_WANT_OLD_STAT
33# define __ARCH_WANT_SYS_ALARM
34# define __ARCH_WANT_SYS_FADVISE64
35# define __ARCH_WANT_SYS_GETHOSTNAME
36# define __ARCH_WANT_SYS_GETPGRP
37# define __ARCH_WANT_SYS_LLSEEK
38# define __ARCH_WANT_SYS_NICE
39# define __ARCH_WANT_SYS_OLDUMOUNT
40# define __ARCH_WANT_SYS_OLD_GETRLIMIT
41# define __ARCH_WANT_SYS_OLD_UNAME
42# define __ARCH_WANT_SYS_PAUSE
43# define __ARCH_WANT_SYS_RT_SIGACTION
44# define __ARCH_WANT_SYS_RT_SIGSUSPEND
45# define __ARCH_WANT_SYS_SGETMASK
46# define __ARCH_WANT_SYS_SIGNAL
47# define __ARCH_WANT_SYS_SIGPENDING
48# define __ARCH_WANT_SYS_SIGPROCMASK
49# define __ARCH_WANT_SYS_SOCKETCALL
50# define __ARCH_WANT_SYS_TIME
51# define __ARCH_WANT_SYS_UTIME
52# define __ARCH_WANT_SYS_WAITPID
Al Viro6783eaa22012-08-02 23:05:11 +0400[diff] [blame]53# define __ARCH_WANT_SYS_EXECVE
H. Peter Anvin303395a2011-11-11 16:07:41 -0800[diff] [blame]54
55/*
56 * "Conditional" syscalls
57 *
58 * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
59 * but it doesn't work on all toolchains, so we just do it by hand
60 */
61# define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
62
Adrian Bunkb11caa72008-04-20 22:02:17 +0300[diff] [blame]63#else
64# ifdef __i386__
H. Peter Anvin303395a2011-11-11 16:07:41 -0800[diff] [blame]65# include <asm/unistd_32.h>
H.J. Lu98e52722012-04-23 14:51:14 -0700[diff] [blame]66# elif defined(__ILP32__)
H. Peter Anvin6cbb3692012-02-14 14:38:31 -0800[diff] [blame]67# include <asm/unistd_x32.h>
H.J. Lu98e52722012-04-23 14:51:14 -0700[diff] [blame]68# else
69# include <asm/unistd_64.h>
Thomas Gleixner96a388d2007-10-11 11:20:03 +0200[diff] [blame]70# endif
71#endif
H. Peter Anvin303395a2011-11-11 16:07:41 -0800[diff] [blame]72
73#endif /* _ASM_X86_UNISTD_H */