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[PATCH] ->compat_ioctl for 390 tape_char
[deliverable/linux.git] / arch / x86_64 / 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>
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
38/*
39 * 32bit SYSENTER instruction entry.
40 *
41 * Arguments:
42 * %eax System call number.
43 * %ebx Arg1
44 * %ecx Arg2
45 * %edx Arg3
46 * %esi Arg4
47 * %edi Arg5
48 * %ebp user stack
49 * 0(%ebp) Arg6
50 *
51 * Interrupts off.
52 *
53 * This is purely a fast path. For anything complicated we use the int 0x80
54 * path below. Set up a complete hardware stack frame to share code
55 * with the int 0x80 path.
56 */
57ENTRY(ia32_sysenter_target)
7effaa88
JB		 58 CFI_STARTPROC simple
59 CFI_DEF_CFA rsp,0
60 CFI_REGISTER rsp,rbp
1da177e4
LT		 61 swapgs
62 movq %gs:pda_kernelstack, %rsp
63 addq $(PDA_STACKOFFSET),%rsp
64 sti
65 movl %ebp,%ebp /* zero extension */
66 pushq $__USER32_DS
7effaa88
JB		 67 CFI_ADJUST_CFA_OFFSET 8
68 /*CFI_REL_OFFSET ss,0*/
1da177e4 69 pushq %rbp
7effaa88
JB		 70 CFI_ADJUST_CFA_OFFSET 8
71 CFI_REL_OFFSET rsp,0
1da177e4 72 pushfq
7effaa88
JB		 73 CFI_ADJUST_CFA_OFFSET 8
74 /*CFI_REL_OFFSET rflags,0*/
1da177e4 75 movl $VSYSCALL32_SYSEXIT, %r10d
7effaa88 76 CFI_REGISTER rip,r10
1da177e4 77 pushq $__USER32_CS
7effaa88
JB		 78 CFI_ADJUST_CFA_OFFSET 8
79 /*CFI_REL_OFFSET cs,0*/
1da177e4
LT		 80 movl %eax, %eax
81 pushq %r10
7effaa88
JB		 82 CFI_ADJUST_CFA_OFFSET 8
83 CFI_REL_OFFSET rip,0
1da177e4 84 pushq %rax
7effaa88 85 CFI_ADJUST_CFA_OFFSET 8
1da177e4
LT		 86 cld
87 SAVE_ARGS 0,0,1
88 /* no need to do an access_ok check here because rbp has been
89 32bit zero extended */
901: movl (%rbp),%r9d
91 .section __ex_table,"a"
92 .quad 1b,ia32_badarg
93 .previous
94 GET_THREAD_INFO(%r10)
95 testl $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),threadinfo_flags(%r10)
7effaa88 96 CFI_REMEMBER_STATE
1da177e4
LT		 97 jnz sysenter_tracesys
98sysenter_do_call:
99 cmpl $(IA32_NR_syscalls),%eax
100 jae ia32_badsys
101 IA32_ARG_FIXUP 1
102 call *ia32_sys_call_table(,%rax,8)
103 movq %rax,RAX-ARGOFFSET(%rsp)
104 GET_THREAD_INFO(%r10)
105 cli
106 testl $_TIF_ALLWORK_MASK,threadinfo_flags(%r10)
107 jnz int_ret_from_sys_call
108 /* clear IF, that popfq doesn't enable interrupts early */
109 andl $~0x200,EFLAGS-R11(%rsp)
110 RESTORE_ARGS 1,24,1,1,1,1
111 popfq
7effaa88
JB		 112 CFI_ADJUST_CFA_OFFSET -8
113 /*CFI_RESTORE rflags*/
1da177e4 114 popq %rcx /* User %esp */
7effaa88
JB		 115 CFI_ADJUST_CFA_OFFSET -8
116 CFI_REGISTER rsp,rcx
1da177e4 117 movl $VSYSCALL32_SYSEXIT,%edx /* User %eip */
7effaa88 118 CFI_REGISTER rip,rdx
1da177e4
LT		 119 swapgs
120 sti /* sti only takes effect after the next instruction */
121 /* sysexit */
122 .byte 0xf, 0x35
123
124sysenter_tracesys:
7effaa88 125 CFI_RESTORE_STATE
1da177e4
LT		 126 SAVE_REST
127 CLEAR_RREGS
128 movq $-ENOSYS,RAX(%rsp) /* really needed? */
129 movq %rsp,%rdi /* &pt_regs -> arg1 */
130 call syscall_trace_enter
131 LOAD_ARGS ARGOFFSET /* reload args from stack in case ptrace changed it */
132 RESTORE_REST
133 movl %ebp, %ebp
134 /* no need to do an access_ok check here because rbp has been
135 32bit zero extended */
1361: movl (%rbp),%r9d
137 .section __ex_table,"a"
138 .quad 1b,ia32_badarg
139 .previous
140 jmp sysenter_do_call
141 CFI_ENDPROC
142
143/*
144 * 32bit SYSCALL instruction entry.
145 *
146 * Arguments:
147 * %eax System call number.
148 * %ebx Arg1
149 * %ecx return EIP
150 * %edx Arg3
151 * %esi Arg4
152 * %edi Arg5
153 * %ebp Arg2 [note: not saved in the stack frame, should not be touched]
154 * %esp user stack
155 * 0(%esp) Arg6
156 *
157 * Interrupts off.
158 *
159 * This is purely a fast path. For anything complicated we use the int 0x80
160 * path below. Set up a complete hardware stack frame to share code
161 * with the int 0x80 path.
162 */
163ENTRY(ia32_cstar_target)
7effaa88
JB		 164 CFI_STARTPROC simple
165 CFI_DEF_CFA rsp,0
166 CFI_REGISTER rip,rcx
167 /*CFI_REGISTER rflags,r11*/
1da177e4
LT		 168 swapgs
169 movl %esp,%r8d
7effaa88 170 CFI_REGISTER rsp,r8
1da177e4
LT		 171 movq %gs:pda_kernelstack,%rsp
172 sti
173 SAVE_ARGS 8,1,1
174 movl %eax,%eax /* zero extension */
175 movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
176 movq %rcx,RIP-ARGOFFSET(%rsp)
7effaa88 177 CFI_REL_OFFSET rip,RIP-ARGOFFSET
1da177e4
LT		 178 movq %rbp,RCX-ARGOFFSET(%rsp) /* this lies slightly to ptrace */
179 movl %ebp,%ecx
180 movq $__USER32_CS,CS-ARGOFFSET(%rsp)
181 movq $__USER32_DS,SS-ARGOFFSET(%rsp)
182 movq %r11,EFLAGS-ARGOFFSET(%rsp)
7effaa88 183 /*CFI_REL_OFFSET rflags,EFLAGS-ARGOFFSET*/
1da177e4 184 movq %r8,RSP-ARGOFFSET(%rsp)
7effaa88 185 CFI_REL_OFFSET rsp,RSP-ARGOFFSET
1da177e4
LT		 186 /* no need to do an access_ok check here because r8 has been
187 32bit zero extended */
188 /* hardware stack frame is complete now */
1891: movl (%r8),%r9d
190 .section __ex_table,"a"
191 .quad 1b,ia32_badarg
192 .previous
193 GET_THREAD_INFO(%r10)
194 testl $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),threadinfo_flags(%r10)
7effaa88 195 CFI_REMEMBER_STATE
1da177e4
LT		 196 jnz cstar_tracesys
197cstar_do_call:
198 cmpl $IA32_NR_syscalls,%eax
199 jae ia32_badsys
200 IA32_ARG_FIXUP 1
201 call *ia32_sys_call_table(,%rax,8)
202 movq %rax,RAX-ARGOFFSET(%rsp)
203 GET_THREAD_INFO(%r10)
204 cli
205 testl $_TIF_ALLWORK_MASK,threadinfo_flags(%r10)
206 jnz int_ret_from_sys_call
207 RESTORE_ARGS 1,-ARG_SKIP,1,1,1
208 movl RIP-ARGOFFSET(%rsp),%ecx
7effaa88 209 CFI_REGISTER rip,rcx
1da177e4 210 movl EFLAGS-ARGOFFSET(%rsp),%r11d
7effaa88 211 /*CFI_REGISTER rflags,r11*/
1da177e4 212 movl RSP-ARGOFFSET(%rsp),%esp
7effaa88 213 CFI_RESTORE rsp
1da177e4
LT		 214 swapgs
215 sysretl
216
217cstar_tracesys:
7effaa88 218 CFI_RESTORE_STATE
1da177e4
LT		 219 SAVE_REST
220 CLEAR_RREGS
221 movq $-ENOSYS,RAX(%rsp) /* really needed? */
222 movq %rsp,%rdi /* &pt_regs -> arg1 */
223 call syscall_trace_enter
224 LOAD_ARGS ARGOFFSET /* reload args from stack in case ptrace changed it */
225 RESTORE_REST
226 movl RSP-ARGOFFSET(%rsp), %r8d
227 /* no need to do an access_ok check here because r8 has been
228 32bit zero extended */
2291: movl (%r8),%r9d
230 .section __ex_table,"a"
231 .quad 1b,ia32_badarg
232 .previous
233 jmp cstar_do_call
234
235ia32_badarg:
236 movq $-EFAULT,%rax
237 jmp ia32_sysret
238 CFI_ENDPROC
239
240/*
241 * Emulated IA32 system calls via int 0x80.
242 *
243 * Arguments:
244 * %eax System call number.
245 * %ebx Arg1
246 * %ecx Arg2
247 * %edx Arg3
248 * %esi Arg4
249 * %edi Arg5
250 * %ebp Arg6 [note: not saved in the stack frame, should not be touched]
251 *
252 * Notes:
253 * Uses the same stack frame as the x86-64 version.
254 * All registers except %eax must be saved (but ptrace may violate that)
255 * Arguments are zero extended. For system calls that want sign extension and
256 * take long arguments a wrapper is needed. Most calls can just be called
257 * directly.
258 * Assumes it is only called from user space and entered with interrupts off.
259 */
260
261ENTRY(ia32_syscall)
7effaa88
JB		 262 CFI_STARTPROC simple
263 CFI_DEF_CFA rsp,SS+8-RIP
264 /*CFI_REL_OFFSET ss,SS-RIP*/
265 CFI_REL_OFFSET rsp,RSP-RIP
266 /*CFI_REL_OFFSET rflags,EFLAGS-RIP*/
267 /*CFI_REL_OFFSET cs,CS-RIP*/
268 CFI_REL_OFFSET rip,RIP-RIP
1da177e4
LT		 269 swapgs
270 sti
271 movl %eax,%eax
272 pushq %rax
7effaa88 273 CFI_ADJUST_CFA_OFFSET 8
1da177e4
LT		 274 cld
275 /* note the registers are not zero extended to the sf.
276 this could be a problem. */
277 SAVE_ARGS 0,0,1
278 GET_THREAD_INFO(%r10)
279 testl $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),threadinfo_flags(%r10)
280 jnz ia32_tracesys
281ia32_do_syscall:
282 cmpl $(IA32_NR_syscalls),%eax
283 jae ia32_badsys
284 IA32_ARG_FIXUP
285 call *ia32_sys_call_table(,%rax,8) # xxx: rip relative
286ia32_sysret:
287 movq %rax,RAX-ARGOFFSET(%rsp)
288 jmp int_ret_from_sys_call
289
290ia32_tracesys:
291 SAVE_REST
292 movq $-ENOSYS,RAX(%rsp) /* really needed? */
293 movq %rsp,%rdi /* &pt_regs -> arg1 */
294 call syscall_trace_enter
295 LOAD_ARGS ARGOFFSET /* reload args from stack in case ptrace changed it */
296 RESTORE_REST
297 jmp ia32_do_syscall
298
299ia32_badsys:
300 movq $0,ORIG_RAX-ARGOFFSET(%rsp)
301 movq $-ENOSYS,RAX-ARGOFFSET(%rsp)
302 jmp int_ret_from_sys_call
303
304ni_syscall:
305 movq %rax,%rdi
306 jmp sys32_ni_syscall
307
308quiet_ni_syscall:
309 movq $-ENOSYS,%rax
310 ret
311 CFI_ENDPROC
312
313 .macro PTREGSCALL label, func, arg
314 .globl \label
315\label:
316 leaq \func(%rip),%rax
317 leaq -ARGOFFSET+8(%rsp),\arg /* 8 for return address */
318 jmp ia32_ptregs_common
319 .endm
320
7effaa88
JB		 321 CFI_STARTPROC
322
1da177e4
LT		 323 PTREGSCALL stub32_rt_sigreturn, sys32_rt_sigreturn, %rdi
324 PTREGSCALL stub32_sigreturn, sys32_sigreturn, %rdi
325 PTREGSCALL stub32_sigaltstack, sys32_sigaltstack, %rdx
326 PTREGSCALL stub32_sigsuspend, sys32_sigsuspend, %rcx
327 PTREGSCALL stub32_execve, sys32_execve, %rcx
328 PTREGSCALL stub32_fork, sys_fork, %rdi
329 PTREGSCALL stub32_clone, sys32_clone, %rdx
330 PTREGSCALL stub32_vfork, sys_vfork, %rdi
331 PTREGSCALL stub32_iopl, sys_iopl, %rsi
332 PTREGSCALL stub32_rt_sigsuspend, sys_rt_sigsuspend, %rdx
333
334ENTRY(ia32_ptregs_common)
1da177e4 335 popq %r11
7effaa88
JB		 336 CFI_ADJUST_CFA_OFFSET -8
337 CFI_REGISTER rip, r11
1da177e4
LT		 338 SAVE_REST
339 call *%rax
340 RESTORE_REST
341 jmp ia32_sysret /* misbalances the return cache */
342 CFI_ENDPROC
343
bb152f53 344 .section .rodata,"a"
1da177e4
LT		 345 .align 8
346 .globl ia32_sys_call_table
347ia32_sys_call_table:
348 .quad sys_restart_syscall
349 .quad sys_exit
350 .quad stub32_fork
351 .quad sys_read
352 .quad sys_write
e922efc3 353 .quad compat_sys_open /* 5 */
1da177e4
LT		 354 .quad sys_close
355 .quad sys32_waitpid
356 .quad sys_creat
357 .quad sys_link
358 .quad sys_unlink /* 10 */
359 .quad stub32_execve
360 .quad sys_chdir
361 .quad compat_sys_time
362 .quad sys_mknod
363 .quad sys_chmod /* 15 */
364 .quad sys_lchown16
365 .quad quiet_ni_syscall /* old break syscall holder */
366 .quad sys_stat
367 .quad sys32_lseek
368 .quad sys_getpid /* 20 */
369 .quad compat_sys_mount /* mount */
370 .quad sys_oldumount /* old_umount */
371 .quad sys_setuid16
372 .quad sys_getuid16
373 .quad compat_sys_stime /* stime */ /* 25 */
374 .quad sys32_ptrace /* ptrace */
375 .quad sys_alarm
376 .quad sys_fstat /* (old)fstat */
377 .quad sys_pause
378 .quad compat_sys_utime /* 30 */
379 .quad quiet_ni_syscall /* old stty syscall holder */
380 .quad quiet_ni_syscall /* old gtty syscall holder */
381 .quad sys_access
382 .quad sys_nice
383 .quad quiet_ni_syscall /* 35 */ /* old ftime syscall holder */
384 .quad sys_sync
385 .quad sys32_kill
386 .quad sys_rename
387 .quad sys_mkdir
388 .quad sys_rmdir /* 40 */
389 .quad sys_dup
390 .quad sys32_pipe
391 .quad compat_sys_times
392 .quad quiet_ni_syscall /* old prof syscall holder */
393 .quad sys_brk /* 45 */
394 .quad sys_setgid16
395 .quad sys_getgid16
396 .quad sys_signal
397 .quad sys_geteuid16
398 .quad sys_getegid16 /* 50 */
399 .quad sys_acct
400 .quad sys_umount /* new_umount */
401 .quad quiet_ni_syscall /* old lock syscall holder */
402 .quad compat_sys_ioctl
403 .quad compat_sys_fcntl64 /* 55 */
404 .quad quiet_ni_syscall /* old mpx syscall holder */
405 .quad sys_setpgid
406 .quad quiet_ni_syscall /* old ulimit syscall holder */
407 .quad sys32_olduname
408 .quad sys_umask /* 60 */
409 .quad sys_chroot
410 .quad sys32_ustat
411 .quad sys_dup2
412 .quad sys_getppid
413 .quad sys_getpgrp /* 65 */
414 .quad sys_setsid
415 .quad sys32_sigaction
416 .quad sys_sgetmask
417 .quad sys_ssetmask
418 .quad sys_setreuid16 /* 70 */
419 .quad sys_setregid16
420 .quad stub32_sigsuspend
421 .quad compat_sys_sigpending
422 .quad sys_sethostname
423 .quad compat_sys_setrlimit /* 75 */
424 .quad compat_sys_old_getrlimit /* old_getrlimit */
425 .quad compat_sys_getrusage
426 .quad sys32_gettimeofday
427 .quad sys32_settimeofday
428 .quad sys_getgroups16 /* 80 */
429 .quad sys_setgroups16
430 .quad sys32_old_select
431 .quad sys_symlink
432 .quad sys_lstat
433 .quad sys_readlink /* 85 */
434#ifdef CONFIG_IA32_AOUT
435 .quad sys_uselib
436#else
437 .quad quiet_ni_syscall
438#endif
439 .quad sys_swapon
440 .quad sys_reboot
441 .quad compat_sys_old_readdir
442 .quad sys32_mmap /* 90 */
443 .quad sys_munmap
444 .quad sys_truncate
445 .quad sys_ftruncate
446 .quad sys_fchmod
447 .quad sys_fchown16 /* 95 */
448 .quad sys_getpriority
449 .quad sys_setpriority
450 .quad quiet_ni_syscall /* old profil syscall holder */
451 .quad compat_sys_statfs
452 .quad compat_sys_fstatfs /* 100 */
453 .quad sys_ioperm
454 .quad compat_sys_socketcall
455 .quad sys_syslog
456 .quad compat_sys_setitimer
457 .quad compat_sys_getitimer /* 105 */
458 .quad compat_sys_newstat
459 .quad compat_sys_newlstat
460 .quad compat_sys_newfstat
461 .quad sys32_uname
462 .quad stub32_iopl /* 110 */
463 .quad sys_vhangup
464 .quad quiet_ni_syscall /* old "idle" system call */
465 .quad sys32_vm86_warning /* vm86old */
466 .quad compat_sys_wait4
467 .quad sys_swapoff /* 115 */
468 .quad sys32_sysinfo
469 .quad sys32_ipc
470 .quad sys_fsync
471 .quad stub32_sigreturn
472 .quad stub32_clone /* 120 */
473 .quad sys_setdomainname
474 .quad sys_uname
475 .quad sys_modify_ldt
476 .quad sys32_adjtimex
477 .quad sys32_mprotect /* 125 */
478 .quad compat_sys_sigprocmask
479 .quad quiet_ni_syscall /* create_module */
480 .quad sys_init_module
481 .quad sys_delete_module
482 .quad quiet_ni_syscall /* 130 get_kernel_syms */
483 .quad sys_quotactl
484 .quad sys_getpgid
485 .quad sys_fchdir
486 .quad quiet_ni_syscall /* bdflush */
487 .quad sys_sysfs /* 135 */
488 .quad sys_personality
489 .quad quiet_ni_syscall /* for afs_syscall */
490 .quad sys_setfsuid16
491 .quad sys_setfsgid16
492 .quad sys_llseek /* 140 */
493 .quad compat_sys_getdents
494 .quad compat_sys_select
495 .quad sys_flock
496 .quad sys_msync
497 .quad compat_sys_readv /* 145 */
498 .quad compat_sys_writev
499 .quad sys_getsid
500 .quad sys_fdatasync
501 .quad sys32_sysctl /* sysctl */
502 .quad sys_mlock /* 150 */
503 .quad sys_munlock
504 .quad sys_mlockall
505 .quad sys_munlockall
506 .quad sys_sched_setparam
507 .quad sys_sched_getparam /* 155 */
508 .quad sys_sched_setscheduler
509 .quad sys_sched_getscheduler
510 .quad sys_sched_yield
511 .quad sys_sched_get_priority_max
512 .quad sys_sched_get_priority_min /* 160 */
513 .quad sys_sched_rr_get_interval
514 .quad compat_sys_nanosleep
515 .quad sys_mremap
516 .quad sys_setresuid16
517 .quad sys_getresuid16 /* 165 */
518 .quad sys32_vm86_warning /* vm86 */
519 .quad quiet_ni_syscall /* query_module */
520 .quad sys_poll
521 .quad compat_sys_nfsservctl
522 .quad sys_setresgid16 /* 170 */
523 .quad sys_getresgid16
524 .quad sys_prctl
525 .quad stub32_rt_sigreturn
526 .quad sys32_rt_sigaction
527 .quad sys32_rt_sigprocmask /* 175 */
528 .quad sys32_rt_sigpending
529 .quad compat_sys_rt_sigtimedwait
530 .quad sys32_rt_sigqueueinfo
531 .quad stub32_rt_sigsuspend
532 .quad sys32_pread /* 180 */
533 .quad sys32_pwrite
534 .quad sys_chown16
535 .quad sys_getcwd
536 .quad sys_capget
537 .quad sys_capset
538 .quad stub32_sigaltstack
539 .quad sys32_sendfile
540 .quad quiet_ni_syscall /* streams1 */
541 .quad quiet_ni_syscall /* streams2 */
542 .quad stub32_vfork /* 190 */
543 .quad compat_sys_getrlimit
544 .quad sys32_mmap2
545 .quad sys32_truncate64
546 .quad sys32_ftruncate64
547 .quad sys32_stat64 /* 195 */
548 .quad sys32_lstat64
549 .quad sys32_fstat64
550 .quad sys_lchown
551 .quad sys_getuid
552 .quad sys_getgid /* 200 */
553 .quad sys_geteuid
554 .quad sys_getegid
555 .quad sys_setreuid
556 .quad sys_setregid
557 .quad sys_getgroups /* 205 */
558 .quad sys_setgroups
559 .quad sys_fchown
560 .quad sys_setresuid
561 .quad sys_getresuid
562 .quad sys_setresgid /* 210 */
563 .quad sys_getresgid
564 .quad sys_chown
565 .quad sys_setuid
566 .quad sys_setgid
567 .quad sys_setfsuid /* 215 */
568 .quad sys_setfsgid
569 .quad sys_pivot_root
570 .quad sys_mincore
571 .quad sys_madvise
572 .quad compat_sys_getdents64 /* 220 getdents64 */
573 .quad compat_sys_fcntl64
574 .quad quiet_ni_syscall /* tux */
575 .quad quiet_ni_syscall /* security */
576 .quad sys_gettid
577 .quad sys_readahead /* 225 */
578 .quad sys_setxattr
579 .quad sys_lsetxattr
580 .quad sys_fsetxattr
581 .quad sys_getxattr
582 .quad sys_lgetxattr /* 230 */
583 .quad sys_fgetxattr
584 .quad sys_listxattr
585 .quad sys_llistxattr
586 .quad sys_flistxattr
587 .quad sys_removexattr /* 235 */
588 .quad sys_lremovexattr
589 .quad sys_fremovexattr
590 .quad sys_tkill
591 .quad sys_sendfile64
592 .quad compat_sys_futex /* 240 */
593 .quad compat_sys_sched_setaffinity
594 .quad compat_sys_sched_getaffinity
595 .quad sys32_set_thread_area
596 .quad sys32_get_thread_area
597 .quad compat_sys_io_setup /* 245 */
598 .quad sys_io_destroy
599 .quad compat_sys_io_getevents
600 .quad compat_sys_io_submit
601 .quad sys_io_cancel
602 .quad sys_fadvise64 /* 250 */
603 .quad quiet_ni_syscall /* free_huge_pages */
604 .quad sys_exit_group
605 .quad sys32_lookup_dcookie
606 .quad sys_epoll_create
607 .quad sys_epoll_ctl /* 255 */
608 .quad sys_epoll_wait
609 .quad sys_remap_file_pages
610 .quad sys_set_tid_address
611 .quad sys32_timer_create
612 .quad compat_sys_timer_settime /* 260 */
613 .quad compat_sys_timer_gettime
614 .quad sys_timer_getoverrun
615 .quad sys_timer_delete
616 .quad compat_sys_clock_settime
617 .quad compat_sys_clock_gettime /* 265 */
618 .quad compat_sys_clock_getres
619 .quad compat_sys_clock_nanosleep
620 .quad compat_sys_statfs64
621 .quad compat_sys_fstatfs64
622 .quad sys_tgkill /* 270 */
623 .quad compat_sys_utimes
624 .quad sys32_fadvise64_64
625 .quad quiet_ni_syscall /* sys_vserver */
626 .quad sys_mbind
627 .quad compat_sys_get_mempolicy /* 275 */
628 .quad sys_set_mempolicy
629 .quad compat_sys_mq_open
630 .quad sys_mq_unlink
631 .quad compat_sys_mq_timedsend
632 .quad compat_sys_mq_timedreceive /* 280 */
633 .quad compat_sys_mq_notify
634 .quad compat_sys_mq_getsetattr
5234f5eb 635 .quad compat_sys_kexec_load /* reserved for kexec */
1da177e4 636 .quad compat_sys_waitid
725b38ab 637 .quad quiet_ni_syscall /* 285: sys_altroot */
1da177e4
LT		 638 .quad sys_add_key
639 .quad sys_request_key
640 .quad sys_keyctl
725b38ab
RL		 641 .quad sys_ioprio_set
642 .quad sys_ioprio_get /* 290 */
643 .quad sys_inotify_init
644 .quad sys_inotify_add_watch
645 .quad sys_inotify_rm_watch
39743889 646 .quad sys_migrate_pages
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LT		 647ia32_syscall_end:
648 .rept IA32_NR_syscalls-(ia32_syscall_end-ia32_sys_call_table)/8
649 .quad ni_syscall
650 .endr
Linux kernel - Deliverables
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