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x86_64 ia32 ptrace: convert to compat_arch_ptrace
[net-next-2.6.git] / arch / x86 / ia32 / ia32entry.S
CommitLineData
1da177e4
LT		 1/*
2 * Compatibility mode system call entry point for x86-64.
3 *
4 * Copyright 2000-2002 Andi Kleen, SuSE Labs.
5 */
6
7#include <asm/dwarf2.h>
8#include <asm/calling.h>
e2d5df93 9#include <asm/asm-offsets.h>
1da177e4
LT		 10#include <asm/current.h>
11#include <asm/errno.h>
12#include <asm/ia32_unistd.h>
13#include <asm/thread_info.h>
14#include <asm/segment.h>
2601e64d 15#include <asm/irqflags.h>
1da177e4
LT		 16#include <linux/linkage.h>
17
67d53ea5
AK		 18#define IA32_NR_syscalls ((ia32_syscall_end - ia32_sys_call_table)/8)
19
1da177e4
LT		 20 .macro IA32_ARG_FIXUP noebp=0
21 movl %edi,%r8d
22 .if \noebp
23 .else
24 movl %ebp,%r9d
25 .endif
26 xchg %ecx,%esi
27 movl %ebx,%edi
28 movl %edx,%edx /* zero extension */
29 .endm
30
31 /* clobbers %eax */
32 .macro CLEAR_RREGS
33 xorl %eax,%eax
34 movq %rax,R11(%rsp)
35 movq %rax,R10(%rsp)
36 movq %rax,R9(%rsp)
37 movq %rax,R8(%rsp)
38 .endm
39
176df245
AK		 40 .macro LOAD_ARGS32 offset
41 movl \offset(%rsp),%r11d
42 movl \offset+8(%rsp),%r10d
43 movl \offset+16(%rsp),%r9d
44 movl \offset+24(%rsp),%r8d
45 movl \offset+40(%rsp),%ecx
46 movl \offset+48(%rsp),%edx
47 movl \offset+56(%rsp),%esi
48 movl \offset+64(%rsp),%edi
49 movl \offset+72(%rsp),%eax
50 .endm
51
2765130b
JB		 52 .macro CFI_STARTPROC32 simple
53 CFI_STARTPROC \simple
54 CFI_UNDEFINED r8
55 CFI_UNDEFINED r9
56 CFI_UNDEFINED r10
57 CFI_UNDEFINED r11
58 CFI_UNDEFINED r12
59 CFI_UNDEFINED r13
60 CFI_UNDEFINED r14
61 CFI_UNDEFINED r15
62 .endm
63
1da177e4
LT		 64/*
65 * 32bit SYSENTER instruction entry.
66 *
67 * Arguments:
68 * %eax System call number.
69 * %ebx Arg1
70 * %ecx Arg2
71 * %edx Arg3
72 * %esi Arg4
73 * %edi Arg5
74 * %ebp user stack
75 * 0(%ebp) Arg6
76 *
77 * Interrupts off.
78 *
79 * This is purely a fast path. For anything complicated we use the int 0x80
80 * path below. Set up a complete hardware stack frame to share code
81 * with the int 0x80 path.
82 */
83ENTRY(ia32_sysenter_target)
2765130b 84 CFI_STARTPROC32 simple
adf14236 85 CFI_SIGNAL_FRAME
7effaa88
JB		 86 CFI_DEF_CFA rsp,0
87 CFI_REGISTER rsp,rbp
1da177e4
LT		 88 swapgs
89 movq %gs:pda_kernelstack, %rsp
90 addq $(PDA_STACKOFFSET),%rsp
2601e64d
IM		 91 /*
92 * No need to follow this irqs on/off section: the syscall
93 * disabled irqs, here we enable it straight after entry:
94 */
1da177e4
LT		 95 sti
96 movl %ebp,%ebp /* zero extension */
97 pushq $__USER32_DS
7effaa88
JB		 98 CFI_ADJUST_CFA_OFFSET 8
99 /*CFI_REL_OFFSET ss,0*/
1da177e4 100 pushq %rbp
7effaa88
JB		 101 CFI_ADJUST_CFA_OFFSET 8
102 CFI_REL_OFFSET rsp,0
1da177e4 103 pushfq
7effaa88
JB		 104 CFI_ADJUST_CFA_OFFSET 8
105 /*CFI_REL_OFFSET rflags,0*/
36197c92 106 movl 8*3-THREAD_SIZE+threadinfo_sysenter_return(%rsp), %r10d
7effaa88 107 CFI_REGISTER rip,r10
1da177e4 108 pushq $__USER32_CS
7effaa88
JB		 109 CFI_ADJUST_CFA_OFFSET 8
110 /*CFI_REL_OFFSET cs,0*/
1da177e4
LT		 111 movl %eax, %eax
112 pushq %r10
7effaa88
JB		 113 CFI_ADJUST_CFA_OFFSET 8
114 CFI_REL_OFFSET rip,0
1da177e4 115 pushq %rax
7effaa88 116 CFI_ADJUST_CFA_OFFSET 8
1da177e4 117 cld
cdc1793e 118 SAVE_ARGS 0,0,1
1da177e4
LT		 119 /* no need to do an access_ok check here because rbp has been
120 32bit zero extended */
1211: movl (%rbp),%r9d
122 .section __ex_table,"a"
123 .quad 1b,ia32_badarg
124 .previous
125 GET_THREAD_INFO(%r10)
bf2fcc6f 126 orl $TS_COMPAT,threadinfo_status(%r10)
1da177e4 127 testl $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),threadinfo_flags(%r10)
7effaa88 128 CFI_REMEMBER_STATE
1da177e4
LT		 129 jnz sysenter_tracesys
130sysenter_do_call:
67d53ea5
AK		 131 cmpl $(IA32_NR_syscalls-1),%eax
132 ja ia32_badsys
1da177e4
LT		 133 IA32_ARG_FIXUP 1
134 call *ia32_sys_call_table(,%rax,8)
135 movq %rax,RAX-ARGOFFSET(%rsp)
136 GET_THREAD_INFO(%r10)
137 cli
2601e64d 138 TRACE_IRQS_OFF
1da177e4
LT		 139 testl $_TIF_ALLWORK_MASK,threadinfo_flags(%r10)
140 jnz int_ret_from_sys_call
bf2fcc6f 141 andl $~TS_COMPAT,threadinfo_status(%r10)
1da177e4
LT		 142 /* clear IF, that popfq doesn't enable interrupts early */
143 andl $~0x200,EFLAGS-R11(%rsp)
36197c92
RM		 144 movl RIP-R11(%rsp),%edx /* User %eip */
145 CFI_REGISTER rip,rdx
1da177e4
LT		 146 RESTORE_ARGS 1,24,1,1,1,1
147 popfq
7effaa88
JB		 148 CFI_ADJUST_CFA_OFFSET -8
149 /*CFI_RESTORE rflags*/
1da177e4 150 popq %rcx /* User %esp */
7effaa88
JB		 151 CFI_ADJUST_CFA_OFFSET -8
152 CFI_REGISTER rsp,rcx
2601e64d 153 TRACE_IRQS_ON
1da177e4
LT		 154 swapgs
155 sti /* sti only takes effect after the next instruction */
156 /* sysexit */
157 .byte 0xf, 0x35
158
159sysenter_tracesys:
7effaa88 160 CFI_RESTORE_STATE
ecd744ee 161 xchgl %r9d,%ebp
1da177e4
LT		 162 SAVE_REST
163 CLEAR_RREGS
ecd744ee 164 movq %r9,R9(%rsp)
48ee679a 165 movq $-ENOSYS,RAX(%rsp)/* ptrace can change this for a bad syscall */
1da177e4
LT		 166 movq %rsp,%rdi /* &pt_regs -> arg1 */
167 call syscall_trace_enter
176df245 168 LOAD_ARGS32 ARGOFFSET /* reload args from stack in case ptrace changed it */
1da177e4 169 RESTORE_REST
ecd744ee 170 xchgl %ebp,%r9d
48ee679a
RM		 171 cmpl $(IA32_NR_syscalls-1),%eax
172 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
1da177e4
LT		 173 jmp sysenter_do_call
174 CFI_ENDPROC
4b787e0b 175ENDPROC(ia32_sysenter_target)
1da177e4
LT		 176
177/*
178 * 32bit SYSCALL instruction entry.
179 *
180 * Arguments:
181 * %eax System call number.
182 * %ebx Arg1
183 * %ecx return EIP
184 * %edx Arg3
185 * %esi Arg4
186 * %edi Arg5
187 * %ebp Arg2 [note: not saved in the stack frame, should not be touched]
188 * %esp user stack
189 * 0(%esp) Arg6
190 *
191 * Interrupts off.
192 *
193 * This is purely a fast path. For anything complicated we use the int 0x80
194 * path below. Set up a complete hardware stack frame to share code
195 * with the int 0x80 path.
196 */
197ENTRY(ia32_cstar_target)
2765130b 198 CFI_STARTPROC32 simple
adf14236 199 CFI_SIGNAL_FRAME
dffead4e 200 CFI_DEF_CFA rsp,PDA_STACKOFFSET
7effaa88
JB		 201 CFI_REGISTER rip,rcx
202 /*CFI_REGISTER rflags,r11*/
1da177e4
LT		 203 swapgs
204 movl %esp,%r8d
7effaa88 205 CFI_REGISTER rsp,r8
1da177e4 206 movq %gs:pda_kernelstack,%rsp
2601e64d
IM		 207 /*
208 * No need to follow this irqs on/off section: the syscall
209 * disabled irqs and here we enable it straight after entry:
210 */
1da177e4
LT		 211 sti
212 SAVE_ARGS 8,1,1
213 movl %eax,%eax /* zero extension */
214 movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
215 movq %rcx,RIP-ARGOFFSET(%rsp)
7effaa88 216 CFI_REL_OFFSET rip,RIP-ARGOFFSET
1da177e4
LT		 217 movq %rbp,RCX-ARGOFFSET(%rsp) /* this lies slightly to ptrace */
218 movl %ebp,%ecx
219 movq $__USER32_CS,CS-ARGOFFSET(%rsp)
220 movq $__USER32_DS,SS-ARGOFFSET(%rsp)
221 movq %r11,EFLAGS-ARGOFFSET(%rsp)
7effaa88 222 /*CFI_REL_OFFSET rflags,EFLAGS-ARGOFFSET*/
1da177e4 223 movq %r8,RSP-ARGOFFSET(%rsp)
7effaa88 224 CFI_REL_OFFSET rsp,RSP-ARGOFFSET
1da177e4
LT		 225 /* no need to do an access_ok check here because r8 has been
226 32bit zero extended */
227 /* hardware stack frame is complete now */
2281: movl (%r8),%r9d
229 .section __ex_table,"a"
230 .quad 1b,ia32_badarg
231 .previous
232 GET_THREAD_INFO(%r10)
bf2fcc6f 233 orl $TS_COMPAT,threadinfo_status(%r10)
1da177e4 234 testl $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),threadinfo_flags(%r10)
7effaa88 235 CFI_REMEMBER_STATE
1da177e4
LT		 236 jnz cstar_tracesys
237cstar_do_call:
67d53ea5
AK		 238 cmpl $IA32_NR_syscalls-1,%eax
239 ja ia32_badsys
1da177e4
LT		 240 IA32_ARG_FIXUP 1
241 call *ia32_sys_call_table(,%rax,8)
242 movq %rax,RAX-ARGOFFSET(%rsp)
243 GET_THREAD_INFO(%r10)
244 cli
2601e64d 245 TRACE_IRQS_OFF
1da177e4
LT		 246 testl $_TIF_ALLWORK_MASK,threadinfo_flags(%r10)
247 jnz int_ret_from_sys_call
bf2fcc6f 248 andl $~TS_COMPAT,threadinfo_status(%r10)
1da177e4
LT		 249 RESTORE_ARGS 1,-ARG_SKIP,1,1,1
250 movl RIP-ARGOFFSET(%rsp),%ecx
7effaa88 251 CFI_REGISTER rip,rcx
1da177e4 252 movl EFLAGS-ARGOFFSET(%rsp),%r11d
7effaa88 253 /*CFI_REGISTER rflags,r11*/
2601e64d 254 TRACE_IRQS_ON
1da177e4 255 movl RSP-ARGOFFSET(%rsp),%esp
7effaa88 256 CFI_RESTORE rsp
1da177e4
LT		 257 swapgs
258 sysretl
259
260cstar_tracesys:
7effaa88 261 CFI_RESTORE_STATE
ecd744ee 262 xchgl %r9d,%ebp
1da177e4
LT		 263 SAVE_REST
264 CLEAR_RREGS
ecd744ee 265 movq %r9,R9(%rsp)
48ee679a 266 movq $-ENOSYS,RAX(%rsp) /* ptrace can change this for a bad syscall */
1da177e4
LT		 267 movq %rsp,%rdi /* &pt_regs -> arg1 */
268 call syscall_trace_enter
176df245 269 LOAD_ARGS32 ARGOFFSET /* reload args from stack in case ptrace changed it */
1da177e4 270 RESTORE_REST
ecd744ee 271 xchgl %ebp,%r9d
1da177e4 272 movl RSP-ARGOFFSET(%rsp), %r8d
48ee679a
RM		 273 cmpl $(IA32_NR_syscalls-1),%eax
274 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
1da177e4 275 jmp cstar_do_call
4b787e0b 276END(ia32_cstar_target)
1da177e4
LT		 277
278ia32_badarg:
279 movq $-EFAULT,%rax
280 jmp ia32_sysret
281 CFI_ENDPROC
282
283/*
284 * Emulated IA32 system calls via int 0x80.
285 *
286 * Arguments:
287 * %eax System call number.
288 * %ebx Arg1
289 * %ecx Arg2
290 * %edx Arg3
291 * %esi Arg4
292 * %edi Arg5
293 * %ebp Arg6 [note: not saved in the stack frame, should not be touched]
294 *
295 * Notes:
296 * Uses the same stack frame as the x86-64 version.
297 * All registers except %eax must be saved (but ptrace may violate that)
298 * Arguments are zero extended. For system calls that want sign extension and
299 * take long arguments a wrapper is needed. Most calls can just be called
300 * directly.
301 * Assumes it is only called from user space and entered with interrupts off.
302 */
303
304ENTRY(ia32_syscall)
cdc1793e 305 CFI_STARTPROC32 simple
adf14236 306 CFI_SIGNAL_FRAME
7effaa88
JB		 307 CFI_DEF_CFA rsp,SS+8-RIP
308 /*CFI_REL_OFFSET ss,SS-RIP*/
309 CFI_REL_OFFSET rsp,RSP-RIP
310 /*CFI_REL_OFFSET rflags,EFLAGS-RIP*/
311 /*CFI_REL_OFFSET cs,CS-RIP*/
312 CFI_REL_OFFSET rip,RIP-RIP
2601e64d
IM		 313 swapgs
314 /*
315 * No need to follow this irqs on/off section: the syscall
316 * disabled irqs and here we enable it straight after entry:
317 */
1da177e4
LT		 318 sti
319 movl %eax,%eax
320 pushq %rax
7effaa88 321 CFI_ADJUST_CFA_OFFSET 8
1da177e4
LT		 322 cld
323 /* note the registers are not zero extended to the sf.
324 this could be a problem. */
325 SAVE_ARGS 0,0,1
326 GET_THREAD_INFO(%r10)
bf2fcc6f 327 orl $TS_COMPAT,threadinfo_status(%r10)
1da177e4
LT		 328 testl $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),threadinfo_flags(%r10)
329 jnz ia32_tracesys
330ia32_do_syscall:
67d53ea5 331 cmpl $(IA32_NR_syscalls-1),%eax
8ab32bb8 332 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
1da177e4
LT		 333 IA32_ARG_FIXUP
334 call *ia32_sys_call_table(,%rax,8) # xxx: rip relative
335ia32_sysret:
336 movq %rax,RAX-ARGOFFSET(%rsp)
337 jmp int_ret_from_sys_call
338
339ia32_tracesys:
340 SAVE_REST
cdc1793e 341 CLEAR_RREGS
8ab32bb8 342 movq $-ENOSYS,RAX(%rsp) /* ptrace can change this for a bad syscall */
1da177e4
LT		 343 movq %rsp,%rdi /* &pt_regs -> arg1 */
344 call syscall_trace_enter
176df245 345 LOAD_ARGS32 ARGOFFSET /* reload args from stack in case ptrace changed it */
1da177e4
LT		 346 RESTORE_REST
347 jmp ia32_do_syscall
4b787e0b 348END(ia32_syscall)
1da177e4
LT		 349
350ia32_badsys:
351 movq $0,ORIG_RAX-ARGOFFSET(%rsp)
352 movq $-ENOSYS,RAX-ARGOFFSET(%rsp)
353 jmp int_ret_from_sys_call
354
1da177e4
LT		 355quiet_ni_syscall:
356 movq $-ENOSYS,%rax
357 ret
358 CFI_ENDPROC
359
360 .macro PTREGSCALL label, func, arg
361 .globl \label
362\label:
363 leaq \func(%rip),%rax
364 leaq -ARGOFFSET+8(%rsp),\arg /* 8 for return address */
365 jmp ia32_ptregs_common
366 .endm
367
2765130b 368 CFI_STARTPROC32
7effaa88 369
1da177e4
LT		 370 PTREGSCALL stub32_rt_sigreturn, sys32_rt_sigreturn, %rdi
371 PTREGSCALL stub32_sigreturn, sys32_sigreturn, %rdi
372 PTREGSCALL stub32_sigaltstack, sys32_sigaltstack, %rdx
373 PTREGSCALL stub32_sigsuspend, sys32_sigsuspend, %rcx
374 PTREGSCALL stub32_execve, sys32_execve, %rcx
375 PTREGSCALL stub32_fork, sys_fork, %rdi
376 PTREGSCALL stub32_clone, sys32_clone, %rdx
377 PTREGSCALL stub32_vfork, sys_vfork, %rdi
378 PTREGSCALL stub32_iopl, sys_iopl, %rsi
379 PTREGSCALL stub32_rt_sigsuspend, sys_rt_sigsuspend, %rdx
380
381ENTRY(ia32_ptregs_common)
1da177e4 382 popq %r11
2765130b
JB		 383 CFI_ENDPROC
384 CFI_STARTPROC32 simple
adf14236 385 CFI_SIGNAL_FRAME
2765130b
JB		 386 CFI_DEF_CFA rsp,SS+8-ARGOFFSET
387 CFI_REL_OFFSET rax,RAX-ARGOFFSET
388 CFI_REL_OFFSET rcx,RCX-ARGOFFSET
389 CFI_REL_OFFSET rdx,RDX-ARGOFFSET
390 CFI_REL_OFFSET rsi,RSI-ARGOFFSET
391 CFI_REL_OFFSET rdi,RDI-ARGOFFSET
392 CFI_REL_OFFSET rip,RIP-ARGOFFSET
393/* CFI_REL_OFFSET cs,CS-ARGOFFSET*/
394/* CFI_REL_OFFSET rflags,EFLAGS-ARGOFFSET*/
395 CFI_REL_OFFSET rsp,RSP-ARGOFFSET
396/* CFI_REL_OFFSET ss,SS-ARGOFFSET*/
1da177e4
LT		 397 SAVE_REST
398 call *%rax
399 RESTORE_REST
400 jmp ia32_sysret /* misbalances the return cache */
401 CFI_ENDPROC
4b787e0b 402END(ia32_ptregs_common)
1da177e4 403
bb152f53 404 .section .rodata,"a"
1da177e4 405 .align 8
1da177e4
LT		 406ia32_sys_call_table:
407 .quad sys_restart_syscall
408 .quad sys_exit
409 .quad stub32_fork
410 .quad sys_read
411 .quad sys_write
e922efc3 412 .quad compat_sys_open /* 5 */
1da177e4
LT		 413 .quad sys_close
414 .quad sys32_waitpid
415 .quad sys_creat
416 .quad sys_link
417 .quad sys_unlink /* 10 */
418 .quad stub32_execve
419 .quad sys_chdir
420 .quad compat_sys_time
421 .quad sys_mknod
422 .quad sys_chmod /* 15 */
423 .quad sys_lchown16
424 .quad quiet_ni_syscall /* old break syscall holder */
425 .quad sys_stat
426 .quad sys32_lseek
427 .quad sys_getpid /* 20 */
428 .quad compat_sys_mount /* mount */
429 .quad sys_oldumount /* old_umount */
430 .quad sys_setuid16
431 .quad sys_getuid16
432 .quad compat_sys_stime /* stime */ /* 25 */
562b80ba 433 .quad compat_sys_ptrace /* ptrace */
1da177e4
LT		 434 .quad sys_alarm
435 .quad sys_fstat /* (old)fstat */
436 .quad sys_pause
437 .quad compat_sys_utime /* 30 */
438 .quad quiet_ni_syscall /* old stty syscall holder */
439 .quad quiet_ni_syscall /* old gtty syscall holder */
440 .quad sys_access
441 .quad sys_nice
442 .quad quiet_ni_syscall /* 35 */ /* old ftime syscall holder */
443 .quad sys_sync
444 .quad sys32_kill
445 .quad sys_rename
446 .quad sys_mkdir
447 .quad sys_rmdir /* 40 */
448 .quad sys_dup
449 .quad sys32_pipe
450 .quad compat_sys_times
451 .quad quiet_ni_syscall /* old prof syscall holder */
452 .quad sys_brk /* 45 */
453 .quad sys_setgid16
454 .quad sys_getgid16
455 .quad sys_signal
456 .quad sys_geteuid16
457 .quad sys_getegid16 /* 50 */
458 .quad sys_acct
459 .quad sys_umount /* new_umount */
460 .quad quiet_ni_syscall /* old lock syscall holder */
461 .quad compat_sys_ioctl
462 .quad compat_sys_fcntl64 /* 55 */
463 .quad quiet_ni_syscall /* old mpx syscall holder */
464 .quad sys_setpgid
465 .quad quiet_ni_syscall /* old ulimit syscall holder */
466 .quad sys32_olduname
467 .quad sys_umask /* 60 */
468 .quad sys_chroot
469 .quad sys32_ustat
470 .quad sys_dup2
471 .quad sys_getppid
472 .quad sys_getpgrp /* 65 */
473 .quad sys_setsid
474 .quad sys32_sigaction
475 .quad sys_sgetmask
476 .quad sys_ssetmask
477 .quad sys_setreuid16 /* 70 */
478 .quad sys_setregid16
479 .quad stub32_sigsuspend
480 .quad compat_sys_sigpending
481 .quad sys_sethostname
482 .quad compat_sys_setrlimit /* 75 */
483 .quad compat_sys_old_getrlimit /* old_getrlimit */
484 .quad compat_sys_getrusage
485 .quad sys32_gettimeofday
486 .quad sys32_settimeofday
487 .quad sys_getgroups16 /* 80 */
488 .quad sys_setgroups16
489 .quad sys32_old_select
490 .quad sys_symlink
491 .quad sys_lstat
492 .quad sys_readlink /* 85 */
1da177e4 493 .quad sys_uselib
1da177e4
LT		 494 .quad sys_swapon
495 .quad sys_reboot
496 .quad compat_sys_old_readdir
497 .quad sys32_mmap /* 90 */
498 .quad sys_munmap
499 .quad sys_truncate
500 .quad sys_ftruncate
501 .quad sys_fchmod
502 .quad sys_fchown16 /* 95 */
503 .quad sys_getpriority
504 .quad sys_setpriority
505 .quad quiet_ni_syscall /* old profil syscall holder */
506 .quad compat_sys_statfs
507 .quad compat_sys_fstatfs /* 100 */
508 .quad sys_ioperm
509 .quad compat_sys_socketcall
510 .quad sys_syslog
511 .quad compat_sys_setitimer
512 .quad compat_sys_getitimer /* 105 */
513 .quad compat_sys_newstat
514 .quad compat_sys_newlstat
515 .quad compat_sys_newfstat
516 .quad sys32_uname
517 .quad stub32_iopl /* 110 */
518 .quad sys_vhangup
519 .quad quiet_ni_syscall /* old "idle" system call */
520 .quad sys32_vm86_warning /* vm86old */
521 .quad compat_sys_wait4
522 .quad sys_swapoff /* 115 */
d4d23add 523 .quad compat_sys_sysinfo
1da177e4
LT		 524 .quad sys32_ipc
525 .quad sys_fsync
526 .quad stub32_sigreturn
527 .quad stub32_clone /* 120 */
528 .quad sys_setdomainname
529 .quad sys_uname
530 .quad sys_modify_ldt
3158e941 531 .quad compat_sys_adjtimex
1da177e4
LT		 532 .quad sys32_mprotect /* 125 */
533 .quad compat_sys_sigprocmask
534 .quad quiet_ni_syscall /* create_module */
535 .quad sys_init_module
536 .quad sys_delete_module
537 .quad quiet_ni_syscall /* 130 get_kernel_syms */
b716395e 538 .quad sys32_quotactl
1da177e4
LT		 539 .quad sys_getpgid
540 .quad sys_fchdir
541 .quad quiet_ni_syscall /* bdflush */
542 .quad sys_sysfs /* 135 */
543 .quad sys_personality
544 .quad quiet_ni_syscall /* for afs_syscall */
545 .quad sys_setfsuid16
546 .quad sys_setfsgid16
547 .quad sys_llseek /* 140 */
548 .quad compat_sys_getdents
549 .quad compat_sys_select
550 .quad sys_flock
551 .quad sys_msync
552 .quad compat_sys_readv /* 145 */
553 .quad compat_sys_writev
554 .quad sys_getsid
555 .quad sys_fdatasync
556 .quad sys32_sysctl /* sysctl */
557 .quad sys_mlock /* 150 */
558 .quad sys_munlock
559 .quad sys_mlockall
560 .quad sys_munlockall
561 .quad sys_sched_setparam
562 .quad sys_sched_getparam /* 155 */
563 .quad sys_sched_setscheduler
564 .quad sys_sched_getscheduler
565 .quad sys_sched_yield
566 .quad sys_sched_get_priority_max
567 .quad sys_sched_get_priority_min /* 160 */
a9bc3bfd 568 .quad sys32_sched_rr_get_interval
1da177e4
LT		 569 .quad compat_sys_nanosleep
570 .quad sys_mremap
571 .quad sys_setresuid16
572 .quad sys_getresuid16 /* 165 */
573 .quad sys32_vm86_warning /* vm86 */
574 .quad quiet_ni_syscall /* query_module */
575 .quad sys_poll
576 .quad compat_sys_nfsservctl
577 .quad sys_setresgid16 /* 170 */
578 .quad sys_getresgid16
579 .quad sys_prctl
580 .quad stub32_rt_sigreturn
581 .quad sys32_rt_sigaction
582 .quad sys32_rt_sigprocmask /* 175 */
583 .quad sys32_rt_sigpending
584 .quad compat_sys_rt_sigtimedwait
585 .quad sys32_rt_sigqueueinfo
586 .quad stub32_rt_sigsuspend
587 .quad sys32_pread /* 180 */
588 .quad sys32_pwrite
589 .quad sys_chown16
590 .quad sys_getcwd
591 .quad sys_capget
592 .quad sys_capset
593 .quad stub32_sigaltstack
594 .quad sys32_sendfile
595 .quad quiet_ni_syscall /* streams1 */
596 .quad quiet_ni_syscall /* streams2 */
597 .quad stub32_vfork /* 190 */
598 .quad compat_sys_getrlimit
599 .quad sys32_mmap2
600 .quad sys32_truncate64
601 .quad sys32_ftruncate64
602 .quad sys32_stat64 /* 195 */
603 .quad sys32_lstat64
604 .quad sys32_fstat64
605 .quad sys_lchown
606 .quad sys_getuid
607 .quad sys_getgid /* 200 */
608 .quad sys_geteuid
609 .quad sys_getegid
610 .quad sys_setreuid
611 .quad sys_setregid
612 .quad sys_getgroups /* 205 */
613 .quad sys_setgroups
614 .quad sys_fchown
615 .quad sys_setresuid
616 .quad sys_getresuid
617 .quad sys_setresgid /* 210 */
618 .quad sys_getresgid
619 .quad sys_chown
620 .quad sys_setuid
621 .quad sys_setgid
622 .quad sys_setfsuid /* 215 */
623 .quad sys_setfsgid
624 .quad sys_pivot_root
625 .quad sys_mincore
626 .quad sys_madvise
627 .quad compat_sys_getdents64 /* 220 getdents64 */
628 .quad compat_sys_fcntl64
629 .quad quiet_ni_syscall /* tux */
630 .quad quiet_ni_syscall /* security */
631 .quad sys_gettid
e412ac49 632 .quad sys32_readahead /* 225 */
1da177e4
LT		 633 .quad sys_setxattr
634 .quad sys_lsetxattr
635 .quad sys_fsetxattr
636 .quad sys_getxattr
637 .quad sys_lgetxattr /* 230 */
638 .quad sys_fgetxattr
639 .quad sys_listxattr
640 .quad sys_llistxattr
641 .quad sys_flistxattr
642 .quad sys_removexattr /* 235 */
643 .quad sys_lremovexattr
644 .quad sys_fremovexattr
645 .quad sys_tkill
646 .quad sys_sendfile64
647 .quad compat_sys_futex /* 240 */
648 .quad compat_sys_sched_setaffinity
649 .quad compat_sys_sched_getaffinity
efd1ca52
RM		 650 .quad sys_set_thread_area
651 .quad sys_get_thread_area
1da177e4
LT		 652 .quad compat_sys_io_setup /* 245 */
653 .quad sys_io_destroy
654 .quad compat_sys_io_getevents
655 .quad compat_sys_io_submit
656 .quad sys_io_cancel
e412ac49 657 .quad sys32_fadvise64 /* 250 */
1da177e4
LT		 658 .quad quiet_ni_syscall /* free_huge_pages */
659 .quad sys_exit_group
660 .quad sys32_lookup_dcookie
661 .quad sys_epoll_create
662 .quad sys_epoll_ctl /* 255 */
663 .quad sys_epoll_wait
664 .quad sys_remap_file_pages
665 .quad sys_set_tid_address
3a0f69d5 666 .quad compat_sys_timer_create
1da177e4
LT		 667 .quad compat_sys_timer_settime /* 260 */
668 .quad compat_sys_timer_gettime
669 .quad sys_timer_getoverrun
670 .quad sys_timer_delete
671 .quad compat_sys_clock_settime
672 .quad compat_sys_clock_gettime /* 265 */
673 .quad compat_sys_clock_getres
674 .quad compat_sys_clock_nanosleep
675 .quad compat_sys_statfs64
676 .quad compat_sys_fstatfs64
677 .quad sys_tgkill /* 270 */
678 .quad compat_sys_utimes
679 .quad sys32_fadvise64_64
680 .quad quiet_ni_syscall /* sys_vserver */
681 .quad sys_mbind
682 .quad compat_sys_get_mempolicy /* 275 */
683 .quad sys_set_mempolicy
684 .quad compat_sys_mq_open
685 .quad sys_mq_unlink
686 .quad compat_sys_mq_timedsend
687 .quad compat_sys_mq_timedreceive /* 280 */
688 .quad compat_sys_mq_notify
689 .quad compat_sys_mq_getsetattr
5234f5eb 690 .quad compat_sys_kexec_load /* reserved for kexec */
1da177e4 691 .quad compat_sys_waitid
725b38ab 692 .quad quiet_ni_syscall /* 285: sys_altroot */
1da177e4
LT		 693 .quad sys_add_key
694 .quad sys_request_key
695 .quad sys_keyctl
725b38ab
RL		 696 .quad sys_ioprio_set
697 .quad sys_ioprio_get /* 290 */
698 .quad sys_inotify_init
699 .quad sys_inotify_add_watch
700 .quad sys_inotify_rm_watch
39743889 701 .quad sys_migrate_pages
a60fc519
UD		 702 .quad compat_sys_openat /* 295 */
703 .quad sys_mkdirat
704 .quad sys_mknodat
705 .quad sys_fchownat
3833a705 706 .quad compat_sys_futimesat
cff2b760 707 .quad sys32_fstatat /* 300 */
a60fc519
UD		 708 .quad sys_unlinkat
709 .quad sys_renameat
710 .quad sys_linkat
711 .quad sys_symlinkat
712 .quad sys_readlinkat /* 305 */
713 .quad sys_fchmodat
714 .quad sys_faccessat
957dc87c
AK		 715 .quad compat_sys_pselect6
716 .quad compat_sys_ppoll
4b88f093 717 .quad sys_unshare /* 310 */
8fdd6c6d
IM		 718 .quad compat_sys_set_robust_list
719 .quad compat_sys_get_robust_list
b8feb47f 720 .quad sys_splice
e412ac49 721 .quad sys32_sync_file_range
1c710c89 722 .quad sys_tee /* 315 */
d2610202 723 .quad compat_sys_vmsplice
1b2db9fb 724 .quad compat_sys_move_pages
3cfc348b 725 .quad sys_getcpu
9af3cf05 726 .quad sys_epoll_pwait
1c710c89 727 .quad compat_sys_utimensat /* 320 */
ae7d5c86 728 .quad compat_sys_signalfd
cb9282ee 729 .quad sys_timerfd_create
fdb902b1 730 .quad sys_eventfd
97ac7350 731 .quad sys32_fallocate
cb9282ee
DL		 732 .quad compat_sys_timerfd_settime /* 325 */
733 .quad compat_sys_timerfd_gettime
ae7d5c86 734ia32_syscall_end:
Clone of davem's net-next-2.6 tree