x86_64: move ia32

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 0 insertions, 736 deletions

diff --git a/arch/x86_64/ia32/ia32entry.S b/arch/x86_64/ia32/ia32entry.S
deleted file mode 100644
index 18b231810908..000000000000
--- a/arch/x86_64/ia32/ia32entry.S
+++ /dev/null
@@ -1,736 +0,0 @@
-/*
- * Compatibility mode system call entry point for x86-64. 
- * 		
- * Copyright 2000-2002 Andi Kleen, SuSE Labs.
- */		 
-
-#include <asm/dwarf2.h>
-#include <asm/calling.h>
-#include <asm/asm-offsets.h>
-#include <asm/current.h>
-#include <asm/errno.h>
-#include <asm/ia32_unistd.h>	
-#include <asm/thread_info.h>	
-#include <asm/segment.h>
-#include <asm/vsyscall32.h>
-#include <asm/irqflags.h>
-#include <linux/linkage.h>
-
-#define IA32_NR_syscalls ((ia32_syscall_end - ia32_sys_call_table)/8)
-
-	.macro IA32_ARG_FIXUP noebp=0
-	movl	%edi,%r8d
-	.if \noebp
-	.else
-	movl	%ebp,%r9d
-	.endif
-	xchg	%ecx,%esi
-	movl	%ebx,%edi
-	movl	%edx,%edx	/* zero extension */
-	.endm 
-
-	/* clobbers %eax */	
-	.macro  CLEAR_RREGS
-	xorl 	%eax,%eax
-	movq	%rax,R11(%rsp)
-	movq	%rax,R10(%rsp)
-	movq	%rax,R9(%rsp)
-	movq	%rax,R8(%rsp)
-	.endm
-
-	.macro LOAD_ARGS32 offset
-	movl \offset(%rsp),%r11d
-	movl \offset+8(%rsp),%r10d
-	movl \offset+16(%rsp),%r9d
-	movl \offset+24(%rsp),%r8d
-	movl \offset+40(%rsp),%ecx
-	movl \offset+48(%rsp),%edx
-	movl \offset+56(%rsp),%esi
-	movl \offset+64(%rsp),%edi
-	movl \offset+72(%rsp),%eax
-	.endm
-	
-	.macro CFI_STARTPROC32 simple
-	CFI_STARTPROC	\simple
-	CFI_UNDEFINED	r8
-	CFI_UNDEFINED	r9
-	CFI_UNDEFINED	r10
-	CFI_UNDEFINED	r11
-	CFI_UNDEFINED	r12
-	CFI_UNDEFINED	r13
-	CFI_UNDEFINED	r14
-	CFI_UNDEFINED	r15
-	.endm
-
-/*
- * 32bit SYSENTER instruction entry.
- *
- * Arguments:
- * %eax	System call number.
- * %ebx Arg1
- * %ecx Arg2
- * %edx Arg3
- * %esi Arg4
- * %edi Arg5
- * %ebp user stack
- * 0(%ebp) Arg6	
- * 	
- * Interrupts off.
- *	
- * This is purely a fast path. For anything complicated we use the int 0x80
- * path below.	Set up a complete hardware stack frame to share code
- * with the int 0x80 path.
- */ 	
-ENTRY(ia32_sysenter_target)
-	CFI_STARTPROC32	simple
-	CFI_SIGNAL_FRAME
-	CFI_DEF_CFA	rsp,0
-	CFI_REGISTER	rsp,rbp
-	swapgs
-	movq	%gs:pda_kernelstack, %rsp
-	addq	$(PDA_STACKOFFSET),%rsp	
-	/*
-	 * No need to follow this irqs on/off section: the syscall
-	 * disabled irqs, here we enable it straight after entry:
-	 */
-	sti	
- 	movl	%ebp,%ebp		/* zero extension */
-	pushq	$__USER32_DS
-	CFI_ADJUST_CFA_OFFSET 8
-	/*CFI_REL_OFFSET ss,0*/
-	pushq	%rbp
-	CFI_ADJUST_CFA_OFFSET 8
-	CFI_REL_OFFSET rsp,0
-	pushfq
-	CFI_ADJUST_CFA_OFFSET 8
-	/*CFI_REL_OFFSET rflags,0*/
-	movl	$VSYSCALL32_SYSEXIT, %r10d
-	CFI_REGISTER rip,r10
-	pushq	$__USER32_CS
-	CFI_ADJUST_CFA_OFFSET 8
-	/*CFI_REL_OFFSET cs,0*/
-	movl	%eax, %eax
-	pushq	%r10
-	CFI_ADJUST_CFA_OFFSET 8
-	CFI_REL_OFFSET rip,0
-	pushq	%rax
-	CFI_ADJUST_CFA_OFFSET 8
-	cld
-	SAVE_ARGS 0,0,1
- 	/* no need to do an access_ok check here because rbp has been
- 	   32bit zero extended */ 
-1:	movl	(%rbp),%r9d
- 	.section __ex_table,"a"
- 	.quad 1b,ia32_badarg
- 	.previous	
-	GET_THREAD_INFO(%r10)
-	orl    $TS_COMPAT,threadinfo_status(%r10)
-	testl  $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),threadinfo_flags(%r10)
-	CFI_REMEMBER_STATE
-	jnz  sysenter_tracesys
-sysenter_do_call:	
-	cmpl	$(IA32_NR_syscalls-1),%eax
-	ja	ia32_badsys
-	IA32_ARG_FIXUP 1
-	call	*ia32_sys_call_table(,%rax,8)
-	movq	%rax,RAX-ARGOFFSET(%rsp)
-	GET_THREAD_INFO(%r10)
-	cli
-	TRACE_IRQS_OFF
-	testl	$_TIF_ALLWORK_MASK,threadinfo_flags(%r10)
-	jnz	int_ret_from_sys_call
-	andl    $~TS_COMPAT,threadinfo_status(%r10)
-	/* clear IF, that popfq doesn't enable interrupts early */
-	andl  $~0x200,EFLAGS-R11(%rsp) 
-	RESTORE_ARGS 1,24,1,1,1,1
-	popfq
-	CFI_ADJUST_CFA_OFFSET -8
-	/*CFI_RESTORE rflags*/
-	popq	%rcx				/* User %esp */
-	CFI_ADJUST_CFA_OFFSET -8
-	CFI_REGISTER rsp,rcx
-	movl	$VSYSCALL32_SYSEXIT,%edx	/* User %eip */
-	CFI_REGISTER rip,rdx
-	TRACE_IRQS_ON
-	swapgs
-	sti		/* sti only takes effect after the next instruction */
-	/* sysexit */
-	.byte	0xf, 0x35
-
-sysenter_tracesys:
-	CFI_RESTORE_STATE
-	SAVE_REST
-	CLEAR_RREGS
-	movq	$-ENOSYS,RAX(%rsp)	/* really needed? */
-	movq	%rsp,%rdi        /* &pt_regs -> arg1 */
-	call	syscall_trace_enter
-	LOAD_ARGS32 ARGOFFSET  /* reload args from stack in case ptrace changed it */
-	RESTORE_REST
-	movl	%ebp, %ebp
-	/* no need to do an access_ok check here because rbp has been
-	   32bit zero extended */ 
-1:	movl	(%rbp),%r9d
-	.section __ex_table,"a"
-	.quad 1b,ia32_badarg
-	.previous
-	jmp	sysenter_do_call
-	CFI_ENDPROC
-ENDPROC(ia32_sysenter_target)
-
-/*
- * 32bit SYSCALL instruction entry.
- *
- * Arguments:
- * %eax	System call number.
- * %ebx Arg1
- * %ecx return EIP 
- * %edx Arg3
- * %esi Arg4
- * %edi Arg5
- * %ebp Arg2    [note: not saved in the stack frame, should not be touched]
- * %esp user stack 
- * 0(%esp) Arg6
- * 	
- * Interrupts off.
- *	
- * This is purely a fast path. For anything complicated we use the int 0x80
- * path below.	Set up a complete hardware stack frame to share code
- * with the int 0x80 path.	
- */ 	
-ENTRY(ia32_cstar_target)
-	CFI_STARTPROC32	simple
-	CFI_SIGNAL_FRAME
-	CFI_DEF_CFA	rsp,PDA_STACKOFFSET
-	CFI_REGISTER	rip,rcx
-	/*CFI_REGISTER	rflags,r11*/
-	swapgs
-	movl	%esp,%r8d
-	CFI_REGISTER	rsp,r8
-	movq	%gs:pda_kernelstack,%rsp
-	/*
-	 * No need to follow this irqs on/off section: the syscall
-	 * disabled irqs and here we enable it straight after entry:
-	 */
-	sti
-	SAVE_ARGS 8,1,1
-	movl 	%eax,%eax	/* zero extension */
-	movq	%rax,ORIG_RAX-ARGOFFSET(%rsp)
-	movq	%rcx,RIP-ARGOFFSET(%rsp)
-	CFI_REL_OFFSET rip,RIP-ARGOFFSET
-	movq	%rbp,RCX-ARGOFFSET(%rsp) /* this lies slightly to ptrace */
-	movl	%ebp,%ecx
-	movq	$__USER32_CS,CS-ARGOFFSET(%rsp)
-	movq	$__USER32_DS,SS-ARGOFFSET(%rsp)
-	movq	%r11,EFLAGS-ARGOFFSET(%rsp)
-	/*CFI_REL_OFFSET rflags,EFLAGS-ARGOFFSET*/
-	movq	%r8,RSP-ARGOFFSET(%rsp)	
-	CFI_REL_OFFSET rsp,RSP-ARGOFFSET
-	/* no need to do an access_ok check here because r8 has been
-	   32bit zero extended */ 
-	/* hardware stack frame is complete now */	
-1:	movl	(%r8),%r9d
-	.section __ex_table,"a"
-	.quad 1b,ia32_badarg
-	.previous	
-	GET_THREAD_INFO(%r10)
-	orl   $TS_COMPAT,threadinfo_status(%r10)
-	testl $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),threadinfo_flags(%r10)
-	CFI_REMEMBER_STATE
-	jnz   cstar_tracesys
-cstar_do_call:	
-	cmpl $IA32_NR_syscalls-1,%eax
-	ja  ia32_badsys
-	IA32_ARG_FIXUP 1
-	call *ia32_sys_call_table(,%rax,8)
-	movq %rax,RAX-ARGOFFSET(%rsp)
-	GET_THREAD_INFO(%r10)
-	cli
-	TRACE_IRQS_OFF
-	testl $_TIF_ALLWORK_MASK,threadinfo_flags(%r10)
-	jnz  int_ret_from_sys_call
-	andl $~TS_COMPAT,threadinfo_status(%r10)
-	RESTORE_ARGS 1,-ARG_SKIP,1,1,1
-	movl RIP-ARGOFFSET(%rsp),%ecx
-	CFI_REGISTER rip,rcx
-	movl EFLAGS-ARGOFFSET(%rsp),%r11d	
-	/*CFI_REGISTER rflags,r11*/
-	TRACE_IRQS_ON
-	movl RSP-ARGOFFSET(%rsp),%esp
-	CFI_RESTORE rsp
-	swapgs
-	sysretl
-	
-cstar_tracesys:	
-	CFI_RESTORE_STATE
-	SAVE_REST
-	CLEAR_RREGS
-	movq $-ENOSYS,RAX(%rsp)	/* really needed? */
-	movq %rsp,%rdi        /* &pt_regs -> arg1 */
-	call syscall_trace_enter
-	LOAD_ARGS32 ARGOFFSET  /* reload args from stack in case ptrace changed it */
-	RESTORE_REST
-	movl RSP-ARGOFFSET(%rsp), %r8d
-	/* no need to do an access_ok check here because r8 has been
-	   32bit zero extended */ 
-1:	movl	(%r8),%r9d
-	.section __ex_table,"a"
-	.quad 1b,ia32_badarg
-	.previous
-	jmp cstar_do_call
-END(ia32_cstar_target)
-				
-ia32_badarg:
-	movq $-EFAULT,%rax
-	jmp ia32_sysret
-	CFI_ENDPROC
-
-/* 
- * Emulated IA32 system calls via int 0x80. 
- *
- * Arguments:	 
- * %eax	System call number.
- * %ebx Arg1
- * %ecx Arg2
- * %edx Arg3
- * %esi Arg4
- * %edi Arg5
- * %ebp Arg6    [note: not saved in the stack frame, should not be touched]
- *
- * Notes:
- * Uses the same stack frame as the x86-64 version.	
- * All registers except %eax must be saved (but ptrace may violate that)
- * Arguments are zero extended. For system calls that want sign extension and
- * take long arguments a wrapper is needed. Most calls can just be called
- * directly.
- * Assumes it is only called from user space and entered with interrupts off.	
- */ 				
-
-ENTRY(ia32_syscall)
-	CFI_STARTPROC32	simple
-	CFI_SIGNAL_FRAME
-	CFI_DEF_CFA	rsp,SS+8-RIP
-	/*CFI_REL_OFFSET	ss,SS-RIP*/
-	CFI_REL_OFFSET	rsp,RSP-RIP
-	/*CFI_REL_OFFSET	rflags,EFLAGS-RIP*/
-	/*CFI_REL_OFFSET	cs,CS-RIP*/
-	CFI_REL_OFFSET	rip,RIP-RIP
-	swapgs
-	/*
-	 * No need to follow this irqs on/off section: the syscall
-	 * disabled irqs and here we enable it straight after entry:
-	 */
-	sti
-	movl %eax,%eax
-	pushq %rax
-	CFI_ADJUST_CFA_OFFSET 8
-	cld
-	/* note the registers are not zero extended to the sf.
-	   this could be a problem. */
-	SAVE_ARGS 0,0,1
-	GET_THREAD_INFO(%r10)
-	orl   $TS_COMPAT,threadinfo_status(%r10)
-	testl $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),threadinfo_flags(%r10)
-	jnz ia32_tracesys
-ia32_do_syscall:	
-	cmpl $(IA32_NR_syscalls-1),%eax
-	ja  ia32_badsys
-	IA32_ARG_FIXUP
-	call *ia32_sys_call_table(,%rax,8) # xxx: rip relative
-ia32_sysret:
-	movq %rax,RAX-ARGOFFSET(%rsp)
-	jmp int_ret_from_sys_call 
-
-ia32_tracesys:			 
-	SAVE_REST
-	CLEAR_RREGS
-	movq $-ENOSYS,RAX(%rsp)	/* really needed? */
-	movq %rsp,%rdi        /* &pt_regs -> arg1 */
-	call syscall_trace_enter
-	LOAD_ARGS32 ARGOFFSET  /* reload args from stack in case ptrace changed it */
-	RESTORE_REST
-	jmp ia32_do_syscall
-END(ia32_syscall)
-
-ia32_badsys:
-	movq $0,ORIG_RAX-ARGOFFSET(%rsp)
-	movq $-ENOSYS,RAX-ARGOFFSET(%rsp)
-	jmp int_ret_from_sys_call
-
-quiet_ni_syscall:
-	movq $-ENOSYS,%rax
-	ret
-	CFI_ENDPROC
-	
-	.macro PTREGSCALL label, func, arg
-	.globl \label
-\label:
-	leaq \func(%rip),%rax
-	leaq -ARGOFFSET+8(%rsp),\arg	/* 8 for return address */
-	jmp  ia32_ptregs_common	
-	.endm
-
-	CFI_STARTPROC32
-
-	PTREGSCALL stub32_rt_sigreturn, sys32_rt_sigreturn, %rdi
-	PTREGSCALL stub32_sigreturn, sys32_sigreturn, %rdi
-	PTREGSCALL stub32_sigaltstack, sys32_sigaltstack, %rdx
-	PTREGSCALL stub32_sigsuspend, sys32_sigsuspend, %rcx
-	PTREGSCALL stub32_execve, sys32_execve, %rcx
-	PTREGSCALL stub32_fork, sys_fork, %rdi
-	PTREGSCALL stub32_clone, sys32_clone, %rdx
-	PTREGSCALL stub32_vfork, sys_vfork, %rdi
-	PTREGSCALL stub32_iopl, sys_iopl, %rsi
-	PTREGSCALL stub32_rt_sigsuspend, sys_rt_sigsuspend, %rdx
-
-ENTRY(ia32_ptregs_common)
-	popq %r11
-	CFI_ENDPROC
-	CFI_STARTPROC32	simple
-	CFI_SIGNAL_FRAME
-	CFI_DEF_CFA	rsp,SS+8-ARGOFFSET
-	CFI_REL_OFFSET	rax,RAX-ARGOFFSET
-	CFI_REL_OFFSET	rcx,RCX-ARGOFFSET
-	CFI_REL_OFFSET	rdx,RDX-ARGOFFSET
-	CFI_REL_OFFSET	rsi,RSI-ARGOFFSET
-	CFI_REL_OFFSET	rdi,RDI-ARGOFFSET
-	CFI_REL_OFFSET	rip,RIP-ARGOFFSET
-/*	CFI_REL_OFFSET	cs,CS-ARGOFFSET*/
-/*	CFI_REL_OFFSET	rflags,EFLAGS-ARGOFFSET*/
-	CFI_REL_OFFSET	rsp,RSP-ARGOFFSET
-/*	CFI_REL_OFFSET	ss,SS-ARGOFFSET*/
-	SAVE_REST
-	call *%rax
-	RESTORE_REST
-	jmp  ia32_sysret	/* misbalances the return cache */
-	CFI_ENDPROC
-END(ia32_ptregs_common)
-
-	.section .rodata,"a"
-	.align 8
-ia32_sys_call_table:
-	.quad sys_restart_syscall
-	.quad sys_exit
-	.quad stub32_fork
-	.quad sys_read
-	.quad sys_write
-	.quad compat_sys_open		/* 5 */
-	.quad sys_close
-	.quad sys32_waitpid
-	.quad sys_creat
-	.quad sys_link
-	.quad sys_unlink		/* 10 */
-	.quad stub32_execve
-	.quad sys_chdir
-	.quad compat_sys_time
-	.quad sys_mknod
-	.quad sys_chmod		/* 15 */
-	.quad sys_lchown16
-	.quad quiet_ni_syscall			/* old break syscall holder */
-	.quad sys_stat
-	.quad sys32_lseek
-	.quad sys_getpid		/* 20 */
-	.quad compat_sys_mount	/* mount  */
-	.quad sys_oldumount	/* old_umount  */
-	.quad sys_setuid16
-	.quad sys_getuid16
-	.quad compat_sys_stime	/* stime */		/* 25 */
-	.quad sys32_ptrace	/* ptrace */
-	.quad sys_alarm
-	.quad sys_fstat	/* (old)fstat */
-	.quad sys_pause
-	.quad compat_sys_utime	/* 30 */
-	.quad quiet_ni_syscall	/* old stty syscall holder */
-	.quad quiet_ni_syscall	/* old gtty syscall holder */
-	.quad sys_access
-	.quad sys_nice	
-	.quad quiet_ni_syscall	/* 35 */	/* old ftime syscall holder */
-	.quad sys_sync
-	.quad sys32_kill
-	.quad sys_rename
-	.quad sys_mkdir
-	.quad sys_rmdir		/* 40 */
-	.quad sys_dup
-	.quad sys32_pipe
-	.quad compat_sys_times
-	.quad quiet_ni_syscall			/* old prof syscall holder */
-	.quad sys_brk		/* 45 */
-	.quad sys_setgid16
-	.quad sys_getgid16
-	.quad sys_signal
-	.quad sys_geteuid16
-	.quad sys_getegid16	/* 50 */
-	.quad sys_acct
-	.quad sys_umount			/* new_umount */
-	.quad quiet_ni_syscall			/* old lock syscall holder */
-	.quad compat_sys_ioctl
-	.quad compat_sys_fcntl64		/* 55 */
-	.quad quiet_ni_syscall			/* old mpx syscall holder */
-	.quad sys_setpgid
-	.quad quiet_ni_syscall			/* old ulimit syscall holder */
-	.quad sys32_olduname
-	.quad sys_umask		/* 60 */
-	.quad sys_chroot
-	.quad sys32_ustat
-	.quad sys_dup2
-	.quad sys_getppid
-	.quad sys_getpgrp		/* 65 */
-	.quad sys_setsid
-	.quad sys32_sigaction
-	.quad sys_sgetmask
-	.quad sys_ssetmask
-	.quad sys_setreuid16	/* 70 */
-	.quad sys_setregid16
-	.quad stub32_sigsuspend
-	.quad compat_sys_sigpending
-	.quad sys_sethostname
-	.quad compat_sys_setrlimit	/* 75 */
-	.quad compat_sys_old_getrlimit	/* old_getrlimit */
-	.quad compat_sys_getrusage
-	.quad sys32_gettimeofday
-	.quad sys32_settimeofday
-	.quad sys_getgroups16	/* 80 */
-	.quad sys_setgroups16
-	.quad sys32_old_select
-	.quad sys_symlink
-	.quad sys_lstat
-	.quad sys_readlink		/* 85 */
-	.quad sys_uselib
-	.quad sys_swapon
-	.quad sys_reboot
-	.quad compat_sys_old_readdir
-	.quad sys32_mmap		/* 90 */
-	.quad sys_munmap
-	.quad sys_truncate
-	.quad sys_ftruncate
-	.quad sys_fchmod
-	.quad sys_fchown16		/* 95 */
-	.quad sys_getpriority
-	.quad sys_setpriority
-	.quad quiet_ni_syscall			/* old profil syscall holder */
-	.quad compat_sys_statfs
-	.quad compat_sys_fstatfs		/* 100 */
-	.quad sys_ioperm
-	.quad compat_sys_socketcall
-	.quad sys_syslog
-	.quad compat_sys_setitimer
-	.quad compat_sys_getitimer	/* 105 */
-	.quad compat_sys_newstat
-	.quad compat_sys_newlstat
-	.quad compat_sys_newfstat
-	.quad sys32_uname
-	.quad stub32_iopl		/* 110 */
-	.quad sys_vhangup
-	.quad quiet_ni_syscall	/* old "idle" system call */
-	.quad sys32_vm86_warning	/* vm86old */ 
-	.quad compat_sys_wait4
-	.quad sys_swapoff		/* 115 */
-	.quad compat_sys_sysinfo
-	.quad sys32_ipc
-	.quad sys_fsync
-	.quad stub32_sigreturn
-	.quad stub32_clone		/* 120 */
-	.quad sys_setdomainname
-	.quad sys_uname
-	.quad sys_modify_ldt
-	.quad compat_sys_adjtimex
-	.quad sys32_mprotect		/* 125 */
-	.quad compat_sys_sigprocmask
-	.quad quiet_ni_syscall		/* create_module */
-	.quad sys_init_module
-	.quad sys_delete_module
-	.quad quiet_ni_syscall		/* 130  get_kernel_syms */
-	.quad sys32_quotactl
-	.quad sys_getpgid
-	.quad sys_fchdir
-	.quad quiet_ni_syscall	/* bdflush */
-	.quad sys_sysfs		/* 135 */
-	.quad sys_personality
-	.quad quiet_ni_syscall	/* for afs_syscall */
-	.quad sys_setfsuid16
-	.quad sys_setfsgid16
-	.quad sys_llseek		/* 140 */
-	.quad compat_sys_getdents
-	.quad compat_sys_select
-	.quad sys_flock
-	.quad sys_msync
-	.quad compat_sys_readv		/* 145 */
-	.quad compat_sys_writev
-	.quad sys_getsid
-	.quad sys_fdatasync
-	.quad sys32_sysctl	/* sysctl */
-	.quad sys_mlock		/* 150 */
-	.quad sys_munlock
-	.quad sys_mlockall
-	.quad sys_munlockall
-	.quad sys_sched_setparam
-	.quad sys_sched_getparam   /* 155 */
-	.quad sys_sched_setscheduler
-	.quad sys_sched_getscheduler
-	.quad sys_sched_yield
-	.quad sys_sched_get_priority_max
-	.quad sys_sched_get_priority_min  /* 160 */
-	.quad sys32_sched_rr_get_interval
-	.quad compat_sys_nanosleep
-	.quad sys_mremap
-	.quad sys_setresuid16
-	.quad sys_getresuid16	/* 165 */
-	.quad sys32_vm86_warning	/* vm86 */ 
-	.quad quiet_ni_syscall	/* query_module */
-	.quad sys_poll
-	.quad compat_sys_nfsservctl
-	.quad sys_setresgid16	/* 170 */
-	.quad sys_getresgid16
-	.quad sys_prctl
-	.quad stub32_rt_sigreturn
-	.quad sys32_rt_sigaction
-	.quad sys32_rt_sigprocmask	/* 175 */
-	.quad sys32_rt_sigpending
-	.quad compat_sys_rt_sigtimedwait
-	.quad sys32_rt_sigqueueinfo
-	.quad stub32_rt_sigsuspend
-	.quad sys32_pread		/* 180 */
-	.quad sys32_pwrite
-	.quad sys_chown16
-	.quad sys_getcwd
-	.quad sys_capget
-	.quad sys_capset
-	.quad stub32_sigaltstack
-	.quad sys32_sendfile
-	.quad quiet_ni_syscall		/* streams1 */
-	.quad quiet_ni_syscall		/* streams2 */
-	.quad stub32_vfork            /* 190 */
-	.quad compat_sys_getrlimit
-	.quad sys32_mmap2
-	.quad sys32_truncate64
-	.quad sys32_ftruncate64
-	.quad sys32_stat64		/* 195 */
-	.quad sys32_lstat64
-	.quad sys32_fstat64
-	.quad sys_lchown
-	.quad sys_getuid
-	.quad sys_getgid		/* 200 */
-	.quad sys_geteuid
-	.quad sys_getegid
-	.quad sys_setreuid
-	.quad sys_setregid
-	.quad sys_getgroups	/* 205 */
-	.quad sys_setgroups
-	.quad sys_fchown
-	.quad sys_setresuid
-	.quad sys_getresuid
-	.quad sys_setresgid	/* 210 */
-	.quad sys_getresgid
-	.quad sys_chown
-	.quad sys_setuid
-	.quad sys_setgid
-	.quad sys_setfsuid		/* 215 */
-	.quad sys_setfsgid
-	.quad sys_pivot_root
-	.quad sys_mincore
-	.quad sys_madvise
-	.quad compat_sys_getdents64	/* 220 getdents64 */
-	.quad compat_sys_fcntl64	
-	.quad quiet_ni_syscall		/* tux */
-	.quad quiet_ni_syscall    	/* security */
-	.quad sys_gettid	
-	.quad sys32_readahead	/* 225 */
-	.quad sys_setxattr
-	.quad sys_lsetxattr
-	.quad sys_fsetxattr
-	.quad sys_getxattr
-	.quad sys_lgetxattr	/* 230 */
-	.quad sys_fgetxattr
-	.quad sys_listxattr
-	.quad sys_llistxattr
-	.quad sys_flistxattr
-	.quad sys_removexattr	/* 235 */
-	.quad sys_lremovexattr
-	.quad sys_fremovexattr
-	.quad sys_tkill
-	.quad sys_sendfile64 
-	.quad compat_sys_futex		/* 240 */
-	.quad compat_sys_sched_setaffinity
-	.quad compat_sys_sched_getaffinity
-	.quad sys32_set_thread_area
-	.quad sys32_get_thread_area
-	.quad compat_sys_io_setup	/* 245 */
-	.quad sys_io_destroy
-	.quad compat_sys_io_getevents
-	.quad compat_sys_io_submit
-	.quad sys_io_cancel
-	.quad sys32_fadvise64		/* 250 */
-	.quad quiet_ni_syscall 	/* free_huge_pages */
-	.quad sys_exit_group
-	.quad sys32_lookup_dcookie
-	.quad sys_epoll_create
-	.quad sys_epoll_ctl		/* 255 */
-	.quad sys_epoll_wait
-	.quad sys_remap_file_pages
-	.quad sys_set_tid_address
-	.quad compat_sys_timer_create
-	.quad compat_sys_timer_settime	/* 260 */
-	.quad compat_sys_timer_gettime
-	.quad sys_timer_getoverrun
-	.quad sys_timer_delete
-	.quad compat_sys_clock_settime
-	.quad compat_sys_clock_gettime	/* 265 */
-	.quad compat_sys_clock_getres
-	.quad compat_sys_clock_nanosleep
-	.quad compat_sys_statfs64
-	.quad compat_sys_fstatfs64
-	.quad sys_tgkill		/* 270 */
-	.quad compat_sys_utimes
-	.quad sys32_fadvise64_64
-	.quad quiet_ni_syscall	/* sys_vserver */
-	.quad sys_mbind
-	.quad compat_sys_get_mempolicy	/* 275 */
-	.quad sys_set_mempolicy
-	.quad compat_sys_mq_open
-	.quad sys_mq_unlink
-	.quad compat_sys_mq_timedsend
-	.quad compat_sys_mq_timedreceive	/* 280 */
-	.quad compat_sys_mq_notify
-	.quad compat_sys_mq_getsetattr
-	.quad compat_sys_kexec_load	/* reserved for kexec */
-	.quad compat_sys_waitid
-	.quad quiet_ni_syscall		/* 285: sys_altroot */
-	.quad sys_add_key
-	.quad sys_request_key
-	.quad sys_keyctl
-	.quad sys_ioprio_set
-	.quad sys_ioprio_get		/* 290 */
-	.quad sys_inotify_init
-	.quad sys_inotify_add_watch
-	.quad sys_inotify_rm_watch
-	.quad sys_migrate_pages
-	.quad compat_sys_openat		/* 295 */
-	.quad sys_mkdirat
-	.quad sys_mknodat
-	.quad sys_fchownat
-	.quad compat_sys_futimesat
-	.quad sys32_fstatat		/* 300 */
-	.quad sys_unlinkat
-	.quad sys_renameat
-	.quad sys_linkat
-	.quad sys_symlinkat
-	.quad sys_readlinkat		/* 305 */
-	.quad sys_fchmodat
-	.quad sys_faccessat
-	.quad compat_sys_pselect6
-	.quad compat_sys_ppoll
-	.quad sys_unshare		/* 310 */
-	.quad compat_sys_set_robust_list
-	.quad compat_sys_get_robust_list
-	.quad sys_splice
-	.quad sys32_sync_file_range
-	.quad sys_tee			/* 315 */
-	.quad compat_sys_vmsplice
-	.quad compat_sys_move_pages
-	.quad sys_getcpu
-	.quad sys_epoll_pwait
-	.quad compat_sys_utimensat	/* 320 */
-	.quad compat_sys_signalfd
-	.quad compat_sys_timerfd
-	.quad sys_eventfd
-	.quad sys32_fallocate
-ia32_syscall_end: