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review.evervolv.com / android_kernel_htc_msm8960 / 2765130b020c22f803afba74772f33f2ad13bf28 / . / arch / x86_64 / ia32 / ia32entry.S
blob: 8172e61c3f6fda472a7d2e952076c3d3d842c32c [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]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>
Sam Ravnborge2d5df92005-09-09 21:28:48 +0200[diff] [blame]9#include <asm/asm-offsets.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]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>
15#include <asm/vsyscall32.h>
16#include <linux/linkage.h>
17
18 .macro IA32_ARG_FIXUP noebp=0
19 movl %edi,%r8d
20 .if \noebp
21 .else
22 movl %ebp,%r9d
23 .endif
24 xchg %ecx,%esi
25 movl %ebx,%edi
26 movl %edx,%edx /* zero extension */
27 .endm
28
29 /* clobbers %eax */
30 .macro CLEAR_RREGS
31 xorl %eax,%eax
32 movq %rax,R11(%rsp)
33 movq %rax,R10(%rsp)
34 movq %rax,R9(%rsp)
35 movq %rax,R8(%rsp)
36 .endm
37
Jan Beulich27651302006-01-11 22:41:59 +0100[diff] [blame^]38 .macro CFI_STARTPROC32 simple
39 CFI_STARTPROC \simple
40 CFI_UNDEFINED r8
41 CFI_UNDEFINED r9
42 CFI_UNDEFINED r10
43 CFI_UNDEFINED r11
44 CFI_UNDEFINED r12
45 CFI_UNDEFINED r13
46 CFI_UNDEFINED r14
47 CFI_UNDEFINED r15
48 .endm
49
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]50/*
51 * 32bit SYSENTER instruction entry.
52 *
53 * Arguments:
54 * %eax System call number.
55 * %ebx Arg1
56 * %ecx Arg2
57 * %edx Arg3
58 * %esi Arg4
59 * %edi Arg5
60 * %ebp user stack
61 * 0(%ebp) Arg6
62 *
63 * Interrupts off.
64 *
65 * This is purely a fast path. For anything complicated we use the int 0x80
66 * path below. Set up a complete hardware stack frame to share code
67 * with the int 0x80 path.
68 */
69ENTRY(ia32_sysenter_target)
Jan Beulich27651302006-01-11 22:41:59 +0100[diff] [blame^]70 CFI_STARTPROC32 simple
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]71 CFI_DEF_CFA rsp,0
72 CFI_REGISTER rsp,rbp
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]73 swapgs
74 movq %gs:pda_kernelstack, %rsp
75 addq $(PDA_STACKOFFSET),%rsp
76 sti
77 movl %ebp,%ebp /* zero extension */
78 pushq $__USER32_DS
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]79 CFI_ADJUST_CFA_OFFSET 8
80 /*CFI_REL_OFFSET ss,0*/
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]81 pushq %rbp
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]82 CFI_ADJUST_CFA_OFFSET 8
83 CFI_REL_OFFSET rsp,0
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]84 pushfq
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]85 CFI_ADJUST_CFA_OFFSET 8
86 /*CFI_REL_OFFSET rflags,0*/
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]87 movl $VSYSCALL32_SYSEXIT, %r10d
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]88 CFI_REGISTER rip,r10
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]89 pushq $__USER32_CS
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]90 CFI_ADJUST_CFA_OFFSET 8
91 /*CFI_REL_OFFSET cs,0*/
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]92 movl %eax, %eax
93 pushq %r10
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]94 CFI_ADJUST_CFA_OFFSET 8
95 CFI_REL_OFFSET rip,0
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]96 pushq %rax
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]97 CFI_ADJUST_CFA_OFFSET 8
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]98 cld
99 SAVE_ARGS 0,0,1
100 /* no need to do an access_ok check here because rbp has been
101 32bit zero extended */
1021: movl (%rbp),%r9d
103 .section __ex_table,"a"
104 .quad 1b,ia32_badarg
105 .previous
106 GET_THREAD_INFO(%r10)
107 testl $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),threadinfo_flags(%r10)
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]108 CFI_REMEMBER_STATE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]109 jnz sysenter_tracesys
110sysenter_do_call:
111 cmpl $(IA32_NR_syscalls),%eax
112 jae ia32_badsys
113 IA32_ARG_FIXUP 1
114 call *ia32_sys_call_table(,%rax,8)
115 movq %rax,RAX-ARGOFFSET(%rsp)
116 GET_THREAD_INFO(%r10)
117 cli
118 testl $_TIF_ALLWORK_MASK,threadinfo_flags(%r10)
119 jnz int_ret_from_sys_call
120 /* clear IF, that popfq doesn't enable interrupts early */
121 andl $~0x200,EFLAGS-R11(%rsp)
122 RESTORE_ARGS 1,24,1,1,1,1
123 popfq
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]124 CFI_ADJUST_CFA_OFFSET -8
125 /*CFI_RESTORE rflags*/
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]126 popq %rcx /* User %esp */
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]127 CFI_ADJUST_CFA_OFFSET -8
128 CFI_REGISTER rsp,rcx
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]129 movl $VSYSCALL32_SYSEXIT,%edx /* User %eip */
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]130 CFI_REGISTER rip,rdx
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]131 swapgs
132 sti /* sti only takes effect after the next instruction */
133 /* sysexit */
134 .byte 0xf, 0x35
135
136sysenter_tracesys:
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]137 CFI_RESTORE_STATE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]138 SAVE_REST
139 CLEAR_RREGS
140 movq $-ENOSYS,RAX(%rsp) /* really needed? */
141 movq %rsp,%rdi /* &pt_regs -> arg1 */
142 call syscall_trace_enter
143 LOAD_ARGS ARGOFFSET /* reload args from stack in case ptrace changed it */
144 RESTORE_REST
145 movl %ebp, %ebp
146 /* no need to do an access_ok check here because rbp has been
147 32bit zero extended */
1481: movl (%rbp),%r9d
149 .section __ex_table,"a"
150 .quad 1b,ia32_badarg
151 .previous
152 jmp sysenter_do_call
153 CFI_ENDPROC
154
155/*
156 * 32bit SYSCALL instruction entry.
157 *
158 * Arguments:
159 * %eax System call number.
160 * %ebx Arg1
161 * %ecx return EIP
162 * %edx Arg3
163 * %esi Arg4
164 * %edi Arg5
165 * %ebp Arg2 [note: not saved in the stack frame, should not be touched]
166 * %esp user stack
167 * 0(%esp) Arg6
168 *
169 * Interrupts off.
170 *
171 * This is purely a fast path. For anything complicated we use the int 0x80
172 * path below. Set up a complete hardware stack frame to share code
173 * with the int 0x80 path.
174 */
175ENTRY(ia32_cstar_target)
Jan Beulich27651302006-01-11 22:41:59 +0100[diff] [blame^]176 CFI_STARTPROC32 simple
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]177 CFI_DEF_CFA rsp,0
178 CFI_REGISTER rip,rcx
179 /*CFI_REGISTER rflags,r11*/
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]180 swapgs
181 movl %esp,%r8d
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]182 CFI_REGISTER rsp,r8
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]183 movq %gs:pda_kernelstack,%rsp
184 sti
185 SAVE_ARGS 8,1,1
186 movl %eax,%eax /* zero extension */
187 movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
188 movq %rcx,RIP-ARGOFFSET(%rsp)
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]189 CFI_REL_OFFSET rip,RIP-ARGOFFSET
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]190 movq %rbp,RCX-ARGOFFSET(%rsp) /* this lies slightly to ptrace */
191 movl %ebp,%ecx
192 movq $__USER32_CS,CS-ARGOFFSET(%rsp)
193 movq $__USER32_DS,SS-ARGOFFSET(%rsp)
194 movq %r11,EFLAGS-ARGOFFSET(%rsp)
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]195 /*CFI_REL_OFFSET rflags,EFLAGS-ARGOFFSET*/
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]196 movq %r8,RSP-ARGOFFSET(%rsp)
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]197 CFI_REL_OFFSET rsp,RSP-ARGOFFSET
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]198 /* no need to do an access_ok check here because r8 has been
199 32bit zero extended */
200 /* hardware stack frame is complete now */
2011: movl (%r8),%r9d
202 .section __ex_table,"a"
203 .quad 1b,ia32_badarg
204 .previous
205 GET_THREAD_INFO(%r10)
206 testl $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),threadinfo_flags(%r10)
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]207 CFI_REMEMBER_STATE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]208 jnz cstar_tracesys
209cstar_do_call:
210 cmpl $IA32_NR_syscalls,%eax
211 jae ia32_badsys
212 IA32_ARG_FIXUP 1
213 call *ia32_sys_call_table(,%rax,8)
214 movq %rax,RAX-ARGOFFSET(%rsp)
215 GET_THREAD_INFO(%r10)
216 cli
217 testl $_TIF_ALLWORK_MASK,threadinfo_flags(%r10)
218 jnz int_ret_from_sys_call
219 RESTORE_ARGS 1,-ARG_SKIP,1,1,1
220 movl RIP-ARGOFFSET(%rsp),%ecx
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]221 CFI_REGISTER rip,rcx
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]222 movl EFLAGS-ARGOFFSET(%rsp),%r11d
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]223 /*CFI_REGISTER rflags,r11*/
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]224 movl RSP-ARGOFFSET(%rsp),%esp
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]225 CFI_RESTORE rsp
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]226 swapgs
227 sysretl
228
229cstar_tracesys:
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]230 CFI_RESTORE_STATE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]231 SAVE_REST
232 CLEAR_RREGS
233 movq $-ENOSYS,RAX(%rsp) /* really needed? */
234 movq %rsp,%rdi /* &pt_regs -> arg1 */
235 call syscall_trace_enter
236 LOAD_ARGS ARGOFFSET /* reload args from stack in case ptrace changed it */
237 RESTORE_REST
238 movl RSP-ARGOFFSET(%rsp), %r8d
239 /* no need to do an access_ok check here because r8 has been
240 32bit zero extended */
2411: movl (%r8),%r9d
242 .section __ex_table,"a"
243 .quad 1b,ia32_badarg
244 .previous
245 jmp cstar_do_call
246
247ia32_badarg:
248 movq $-EFAULT,%rax
249 jmp ia32_sysret
250 CFI_ENDPROC
251
252/*
253 * Emulated IA32 system calls via int 0x80.
254 *
255 * Arguments:
256 * %eax System call number.
257 * %ebx Arg1
258 * %ecx Arg2
259 * %edx Arg3
260 * %esi Arg4
261 * %edi Arg5
262 * %ebp Arg6 [note: not saved in the stack frame, should not be touched]
263 *
264 * Notes:
265 * Uses the same stack frame as the x86-64 version.
266 * All registers except %eax must be saved (but ptrace may violate that)
267 * Arguments are zero extended. For system calls that want sign extension and
268 * take long arguments a wrapper is needed. Most calls can just be called
269 * directly.
270 * Assumes it is only called from user space and entered with interrupts off.
271 */
272
273ENTRY(ia32_syscall)
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]274 CFI_STARTPROC simple
275 CFI_DEF_CFA rsp,SS+8-RIP
276 /*CFI_REL_OFFSET ss,SS-RIP*/
277 CFI_REL_OFFSET rsp,RSP-RIP
278 /*CFI_REL_OFFSET rflags,EFLAGS-RIP*/
279 /*CFI_REL_OFFSET cs,CS-RIP*/
280 CFI_REL_OFFSET rip,RIP-RIP
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]281 swapgs
282 sti
283 movl %eax,%eax
284 pushq %rax
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]285 CFI_ADJUST_CFA_OFFSET 8
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]286 cld
287 /* note the registers are not zero extended to the sf.
288 this could be a problem. */
289 SAVE_ARGS 0,0,1
290 GET_THREAD_INFO(%r10)
291 testl $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),threadinfo_flags(%r10)
292 jnz ia32_tracesys
293ia32_do_syscall:
294 cmpl $(IA32_NR_syscalls),%eax
295 jae ia32_badsys
296 IA32_ARG_FIXUP
297 call *ia32_sys_call_table(,%rax,8) # xxx: rip relative
298ia32_sysret:
299 movq %rax,RAX-ARGOFFSET(%rsp)
300 jmp int_ret_from_sys_call
301
302ia32_tracesys:
303 SAVE_REST
304 movq $-ENOSYS,RAX(%rsp) /* really needed? */
305 movq %rsp,%rdi /* &pt_regs -> arg1 */
306 call syscall_trace_enter
307 LOAD_ARGS ARGOFFSET /* reload args from stack in case ptrace changed it */
308 RESTORE_REST
309 jmp ia32_do_syscall
310
311ia32_badsys:
312 movq $0,ORIG_RAX-ARGOFFSET(%rsp)
313 movq $-ENOSYS,RAX-ARGOFFSET(%rsp)
314 jmp int_ret_from_sys_call
315
316ni_syscall:
317 movq %rax,%rdi
318 jmp sys32_ni_syscall
319
320quiet_ni_syscall:
321 movq $-ENOSYS,%rax
322 ret
323 CFI_ENDPROC
324
325 .macro PTREGSCALL label, func, arg
326 .globl \label
327\label:
328 leaq \func(%rip),%rax
329 leaq -ARGOFFSET+8(%rsp),\arg /* 8 for return address */
330 jmp ia32_ptregs_common
331 .endm
332
Jan Beulich27651302006-01-11 22:41:59 +0100[diff] [blame^]333 CFI_STARTPROC32
Jan Beulich7effaa82005-09-12 18:49:24 +0200[diff] [blame]334
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]335 PTREGSCALL stub32_rt_sigreturn, sys32_rt_sigreturn, %rdi
336 PTREGSCALL stub32_sigreturn, sys32_sigreturn, %rdi
337 PTREGSCALL stub32_sigaltstack, sys32_sigaltstack, %rdx
338 PTREGSCALL stub32_sigsuspend, sys32_sigsuspend, %rcx
339 PTREGSCALL stub32_execve, sys32_execve, %rcx
340 PTREGSCALL stub32_fork, sys_fork, %rdi
341 PTREGSCALL stub32_clone, sys32_clone, %rdx
342 PTREGSCALL stub32_vfork, sys_vfork, %rdi
343 PTREGSCALL stub32_iopl, sys_iopl, %rsi
344 PTREGSCALL stub32_rt_sigsuspend, sys_rt_sigsuspend, %rdx
345
346ENTRY(ia32_ptregs_common)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]347 popq %r11
Jan Beulich27651302006-01-11 22:41:59 +0100[diff] [blame^]348 CFI_ENDPROC
349 CFI_STARTPROC32 simple
350 CFI_DEF_CFA rsp,SS+8-ARGOFFSET
351 CFI_REL_OFFSET rax,RAX-ARGOFFSET
352 CFI_REL_OFFSET rcx,RCX-ARGOFFSET
353 CFI_REL_OFFSET rdx,RDX-ARGOFFSET
354 CFI_REL_OFFSET rsi,RSI-ARGOFFSET
355 CFI_REL_OFFSET rdi,RDI-ARGOFFSET
356 CFI_REL_OFFSET rip,RIP-ARGOFFSET
357/* CFI_REL_OFFSET cs,CS-ARGOFFSET*/
358/* CFI_REL_OFFSET rflags,EFLAGS-ARGOFFSET*/
359 CFI_REL_OFFSET rsp,RSP-ARGOFFSET
360/* CFI_REL_OFFSET ss,SS-ARGOFFSET*/
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]361 SAVE_REST
362 call *%rax
363 RESTORE_REST
364 jmp ia32_sysret /* misbalances the return cache */
365 CFI_ENDPROC
366
Arjan van de Venbb152f52006-01-06 00:12:05 -0800[diff] [blame]367 .section .rodata,"a"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]368 .align 8
369 .globl ia32_sys_call_table
370ia32_sys_call_table:
371 .quad sys_restart_syscall
372 .quad sys_exit
373 .quad stub32_fork
374 .quad sys_read
375 .quad sys_write
Miklos Szeredie922efc2005-09-06 15:18:25 -0700[diff] [blame]376 .quad compat_sys_open /* 5 */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]377 .quad sys_close
378 .quad sys32_waitpid
379 .quad sys_creat
380 .quad sys_link
381 .quad sys_unlink /* 10 */
382 .quad stub32_execve
383 .quad sys_chdir
384 .quad compat_sys_time
385 .quad sys_mknod
386 .quad sys_chmod /* 15 */
387 .quad sys_lchown16
388 .quad quiet_ni_syscall /* old break syscall holder */
389 .quad sys_stat
390 .quad sys32_lseek
391 .quad sys_getpid /* 20 */
392 .quad compat_sys_mount /* mount */
393 .quad sys_oldumount /* old_umount */
394 .quad sys_setuid16
395 .quad sys_getuid16
396 .quad compat_sys_stime /* stime */ /* 25 */
397 .quad sys32_ptrace /* ptrace */
398 .quad sys_alarm
399 .quad sys_fstat /* (old)fstat */
400 .quad sys_pause
401 .quad compat_sys_utime /* 30 */
402 .quad quiet_ni_syscall /* old stty syscall holder */
403 .quad quiet_ni_syscall /* old gtty syscall holder */
404 .quad sys_access
405 .quad sys_nice
406 .quad quiet_ni_syscall /* 35 */ /* old ftime syscall holder */
407 .quad sys_sync
408 .quad sys32_kill
409 .quad sys_rename
410 .quad sys_mkdir
411 .quad sys_rmdir /* 40 */
412 .quad sys_dup
413 .quad sys32_pipe
414 .quad compat_sys_times
415 .quad quiet_ni_syscall /* old prof syscall holder */
416 .quad sys_brk /* 45 */
417 .quad sys_setgid16
418 .quad sys_getgid16
419 .quad sys_signal
420 .quad sys_geteuid16
421 .quad sys_getegid16 /* 50 */
422 .quad sys_acct
423 .quad sys_umount /* new_umount */
424 .quad quiet_ni_syscall /* old lock syscall holder */
425 .quad compat_sys_ioctl
426 .quad compat_sys_fcntl64 /* 55 */
427 .quad quiet_ni_syscall /* old mpx syscall holder */
428 .quad sys_setpgid
429 .quad quiet_ni_syscall /* old ulimit syscall holder */
430 .quad sys32_olduname
431 .quad sys_umask /* 60 */
432 .quad sys_chroot
433 .quad sys32_ustat
434 .quad sys_dup2
435 .quad sys_getppid
436 .quad sys_getpgrp /* 65 */
437 .quad sys_setsid
438 .quad sys32_sigaction
439 .quad sys_sgetmask
440 .quad sys_ssetmask
441 .quad sys_setreuid16 /* 70 */
442 .quad sys_setregid16
443 .quad stub32_sigsuspend
444 .quad compat_sys_sigpending
445 .quad sys_sethostname
446 .quad compat_sys_setrlimit /* 75 */
447 .quad compat_sys_old_getrlimit /* old_getrlimit */
448 .quad compat_sys_getrusage
449 .quad sys32_gettimeofday
450 .quad sys32_settimeofday
451 .quad sys_getgroups16 /* 80 */
452 .quad sys_setgroups16
453 .quad sys32_old_select
454 .quad sys_symlink
455 .quad sys_lstat
456 .quad sys_readlink /* 85 */
457#ifdef CONFIG_IA32_AOUT
458 .quad sys_uselib
459#else
460 .quad quiet_ni_syscall
461#endif
462 .quad sys_swapon
463 .quad sys_reboot
464 .quad compat_sys_old_readdir
465 .quad sys32_mmap /* 90 */
466 .quad sys_munmap
467 .quad sys_truncate
468 .quad sys_ftruncate
469 .quad sys_fchmod
470 .quad sys_fchown16 /* 95 */
471 .quad sys_getpriority
472 .quad sys_setpriority
473 .quad quiet_ni_syscall /* old profil syscall holder */
474 .quad compat_sys_statfs
475 .quad compat_sys_fstatfs /* 100 */
476 .quad sys_ioperm
477 .quad compat_sys_socketcall
478 .quad sys_syslog
479 .quad compat_sys_setitimer
480 .quad compat_sys_getitimer /* 105 */
481 .quad compat_sys_newstat
482 .quad compat_sys_newlstat
483 .quad compat_sys_newfstat
484 .quad sys32_uname
485 .quad stub32_iopl /* 110 */
486 .quad sys_vhangup
487 .quad quiet_ni_syscall /* old "idle" system call */
488 .quad sys32_vm86_warning /* vm86old */
489 .quad compat_sys_wait4
490 .quad sys_swapoff /* 115 */
491 .quad sys32_sysinfo
492 .quad sys32_ipc
493 .quad sys_fsync
494 .quad stub32_sigreturn
495 .quad stub32_clone /* 120 */
496 .quad sys_setdomainname
497 .quad sys_uname
498 .quad sys_modify_ldt
499 .quad sys32_adjtimex
500 .quad sys32_mprotect /* 125 */
501 .quad compat_sys_sigprocmask
502 .quad quiet_ni_syscall /* create_module */
503 .quad sys_init_module
504 .quad sys_delete_module
505 .quad quiet_ni_syscall /* 130 get_kernel_syms */
506 .quad sys_quotactl
507 .quad sys_getpgid
508 .quad sys_fchdir
509 .quad quiet_ni_syscall /* bdflush */
510 .quad sys_sysfs /* 135 */
511 .quad sys_personality
512 .quad quiet_ni_syscall /* for afs_syscall */
513 .quad sys_setfsuid16
514 .quad sys_setfsgid16
515 .quad sys_llseek /* 140 */
516 .quad compat_sys_getdents
517 .quad compat_sys_select
518 .quad sys_flock
519 .quad sys_msync
520 .quad compat_sys_readv /* 145 */
521 .quad compat_sys_writev
522 .quad sys_getsid
523 .quad sys_fdatasync
524 .quad sys32_sysctl /* sysctl */
525 .quad sys_mlock /* 150 */
526 .quad sys_munlock
527 .quad sys_mlockall
528 .quad sys_munlockall
529 .quad sys_sched_setparam
530 .quad sys_sched_getparam /* 155 */
531 .quad sys_sched_setscheduler
532 .quad sys_sched_getscheduler
533 .quad sys_sched_yield
534 .quad sys_sched_get_priority_max
535 .quad sys_sched_get_priority_min /* 160 */
536 .quad sys_sched_rr_get_interval
537 .quad compat_sys_nanosleep
538 .quad sys_mremap
539 .quad sys_setresuid16
540 .quad sys_getresuid16 /* 165 */
541 .quad sys32_vm86_warning /* vm86 */
542 .quad quiet_ni_syscall /* query_module */
543 .quad sys_poll
544 .quad compat_sys_nfsservctl
545 .quad sys_setresgid16 /* 170 */
546 .quad sys_getresgid16
547 .quad sys_prctl
548 .quad stub32_rt_sigreturn
549 .quad sys32_rt_sigaction
550 .quad sys32_rt_sigprocmask /* 175 */
551 .quad sys32_rt_sigpending
552 .quad compat_sys_rt_sigtimedwait
553 .quad sys32_rt_sigqueueinfo
554 .quad stub32_rt_sigsuspend
555 .quad sys32_pread /* 180 */
556 .quad sys32_pwrite
557 .quad sys_chown16
558 .quad sys_getcwd
559 .quad sys_capget
560 .quad sys_capset
561 .quad stub32_sigaltstack
562 .quad sys32_sendfile
563 .quad quiet_ni_syscall /* streams1 */
564 .quad quiet_ni_syscall /* streams2 */
565 .quad stub32_vfork /* 190 */
566 .quad compat_sys_getrlimit
567 .quad sys32_mmap2
568 .quad sys32_truncate64
569 .quad sys32_ftruncate64
570 .quad sys32_stat64 /* 195 */
571 .quad sys32_lstat64
572 .quad sys32_fstat64
573 .quad sys_lchown
574 .quad sys_getuid
575 .quad sys_getgid /* 200 */
576 .quad sys_geteuid
577 .quad sys_getegid
578 .quad sys_setreuid
579 .quad sys_setregid
580 .quad sys_getgroups /* 205 */
581 .quad sys_setgroups
582 .quad sys_fchown
583 .quad sys_setresuid
584 .quad sys_getresuid
585 .quad sys_setresgid /* 210 */
586 .quad sys_getresgid
587 .quad sys_chown
588 .quad sys_setuid
589 .quad sys_setgid
590 .quad sys_setfsuid /* 215 */
591 .quad sys_setfsgid
592 .quad sys_pivot_root
593 .quad sys_mincore
594 .quad sys_madvise
595 .quad compat_sys_getdents64 /* 220 getdents64 */
596 .quad compat_sys_fcntl64
597 .quad quiet_ni_syscall /* tux */
598 .quad quiet_ni_syscall /* security */
599 .quad sys_gettid
600 .quad sys_readahead /* 225 */
601 .quad sys_setxattr
602 .quad sys_lsetxattr
603 .quad sys_fsetxattr
604 .quad sys_getxattr
605 .quad sys_lgetxattr /* 230 */
606 .quad sys_fgetxattr
607 .quad sys_listxattr
608 .quad sys_llistxattr
609 .quad sys_flistxattr
610 .quad sys_removexattr /* 235 */
611 .quad sys_lremovexattr
612 .quad sys_fremovexattr
613 .quad sys_tkill
614 .quad sys_sendfile64
615 .quad compat_sys_futex /* 240 */
616 .quad compat_sys_sched_setaffinity
617 .quad compat_sys_sched_getaffinity
618 .quad sys32_set_thread_area
619 .quad sys32_get_thread_area
620 .quad compat_sys_io_setup /* 245 */
621 .quad sys_io_destroy
622 .quad compat_sys_io_getevents
623 .quad compat_sys_io_submit
624 .quad sys_io_cancel
625 .quad sys_fadvise64 /* 250 */
626 .quad quiet_ni_syscall /* free_huge_pages */
627 .quad sys_exit_group
628 .quad sys32_lookup_dcookie
629 .quad sys_epoll_create
630 .quad sys_epoll_ctl /* 255 */
631 .quad sys_epoll_wait
632 .quad sys_remap_file_pages
633 .quad sys_set_tid_address
Christoph Hellwig3a0f69d2006-01-09 20:52:08 -0800[diff] [blame]634 .quad compat_sys_timer_create
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]635 .quad compat_sys_timer_settime /* 260 */
636 .quad compat_sys_timer_gettime
637 .quad sys_timer_getoverrun
638 .quad sys_timer_delete
639 .quad compat_sys_clock_settime
640 .quad compat_sys_clock_gettime /* 265 */
641 .quad compat_sys_clock_getres
642 .quad compat_sys_clock_nanosleep
643 .quad compat_sys_statfs64
644 .quad compat_sys_fstatfs64
645 .quad sys_tgkill /* 270 */
646 .quad compat_sys_utimes
647 .quad sys32_fadvise64_64
648 .quad quiet_ni_syscall /* sys_vserver */
649 .quad sys_mbind
650 .quad compat_sys_get_mempolicy /* 275 */
651 .quad sys_set_mempolicy
652 .quad compat_sys_mq_open
653 .quad sys_mq_unlink
654 .quad compat_sys_mq_timedsend
655 .quad compat_sys_mq_timedreceive /* 280 */
656 .quad compat_sys_mq_notify
657 .quad compat_sys_mq_getsetattr
Eric W. Biederman5234f5e2005-06-25 14:58:02 -0700[diff] [blame]658 .quad compat_sys_kexec_load /* reserved for kexec */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]659 .quad compat_sys_waitid
Robert Love725b38ab2005-07-25 15:19:29 -0400[diff] [blame]660 .quad quiet_ni_syscall /* 285: sys_altroot */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]661 .quad sys_add_key
662 .quad sys_request_key
663 .quad sys_keyctl
Robert Love725b38ab2005-07-25 15:19:29 -0400[diff] [blame]664 .quad sys_ioprio_set
665 .quad sys_ioprio_get /* 290 */
666 .quad sys_inotify_init
667 .quad sys_inotify_add_watch
668 .quad sys_inotify_rm_watch
Christoph Lameter39743882006-01-08 01:00:51 -0800[diff] [blame]669 .quad sys_migrate_pages
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]670ia32_syscall_end:
671 .rept IA32_NR_syscalls-(ia32_syscall_end-ia32_sys_call_table)/8
672 .quad ni_syscall
673 .endr