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[PATCH] Add TIF_RESTORE_SIGMASK
[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>
2601e64d 16#include <asm/irqflags.h>
1da177e4
LT		 17#include <linux/linkage.h>
18
67d53ea5
AK		 19#define IA32_NR_syscalls ((ia32_syscall_end - ia32_sys_call_table)/8)
20
1da177e4
LT		 21 .macro IA32_ARG_FIXUP noebp=0
22 movl %edi,%r8d
23 .if \noebp
24 .else
25 movl %ebp,%r9d
26 .endif
27 xchg %ecx,%esi
28 movl %ebx,%edi
29 movl %edx,%edx /* zero extension */
30 .endm
31
32 /* clobbers %eax */
33 .macro CLEAR_RREGS
34 xorl %eax,%eax
35 movq %rax,R11(%rsp)
36 movq %rax,R10(%rsp)
37 movq %rax,R9(%rsp)
38 movq %rax,R8(%rsp)
39 .endm
40
2765130b
JB		 41 .macro CFI_STARTPROC32 simple
42 CFI_STARTPROC \simple
43 CFI_UNDEFINED r8
44 CFI_UNDEFINED r9
45 CFI_UNDEFINED r10
46 CFI_UNDEFINED r11
47 CFI_UNDEFINED r12
48 CFI_UNDEFINED r13
49 CFI_UNDEFINED r14
50 CFI_UNDEFINED r15
51 .endm
52
1da177e4
LT		 53/*
54 * 32bit SYSENTER instruction entry.
55 *
56 * Arguments:
57 * %eax System call number.
58 * %ebx Arg1
59 * %ecx Arg2
60 * %edx Arg3
61 * %esi Arg4
62 * %edi Arg5
63 * %ebp user stack
64 * 0(%ebp) Arg6
65 *
66 * Interrupts off.
67 *
68 * This is purely a fast path. For anything complicated we use the int 0x80
69 * path below. Set up a complete hardware stack frame to share code
70 * with the int 0x80 path.
71 */
72ENTRY(ia32_sysenter_target)
2765130b 73 CFI_STARTPROC32 simple
7effaa88
JB		 74 CFI_DEF_CFA rsp,0
75 CFI_REGISTER rsp,rbp
1da177e4
LT		 76 swapgs
77 movq %gs:pda_kernelstack, %rsp
78 addq $(PDA_STACKOFFSET),%rsp
2601e64d
IM		 79 /*
80 * No need to follow this irqs on/off section: the syscall
81 * disabled irqs, here we enable it straight after entry:
82 */
1da177e4
LT		 83 sti
84 movl %ebp,%ebp /* zero extension */
85 pushq $__USER32_DS
7effaa88
JB		 86 CFI_ADJUST_CFA_OFFSET 8
87 /*CFI_REL_OFFSET ss,0*/
1da177e4 88 pushq %rbp
7effaa88
JB		 89 CFI_ADJUST_CFA_OFFSET 8
90 CFI_REL_OFFSET rsp,0
1da177e4 91 pushfq
7effaa88
JB		 92 CFI_ADJUST_CFA_OFFSET 8
93 /*CFI_REL_OFFSET rflags,0*/
1da177e4 94 movl $VSYSCALL32_SYSEXIT, %r10d
7effaa88 95 CFI_REGISTER rip,r10
1da177e4 96 pushq $__USER32_CS
7effaa88
JB		 97 CFI_ADJUST_CFA_OFFSET 8
98 /*CFI_REL_OFFSET cs,0*/
1da177e4
LT		 99 movl %eax, %eax
100 pushq %r10
7effaa88
JB		 101 CFI_ADJUST_CFA_OFFSET 8
102 CFI_REL_OFFSET rip,0
1da177e4 103 pushq %rax
7effaa88 104 CFI_ADJUST_CFA_OFFSET 8
1da177e4 105 cld
0e92da4a 106 SAVE_ARGS 0,0,0
1da177e4
LT		 107 /* no need to do an access_ok check here because rbp has been
108 32bit zero extended */
1091: movl (%rbp),%r9d
110 .section __ex_table,"a"
111 .quad 1b,ia32_badarg
112 .previous
113 GET_THREAD_INFO(%r10)
bf2fcc6f 114 orl $TS_COMPAT,threadinfo_status(%r10)
1da177e4 115 testl $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),threadinfo_flags(%r10)
7effaa88 116 CFI_REMEMBER_STATE
1da177e4
LT		 117 jnz sysenter_tracesys
118sysenter_do_call:
67d53ea5
AK		 119 cmpl $(IA32_NR_syscalls-1),%eax
120 ja ia32_badsys
1da177e4
LT		 121 IA32_ARG_FIXUP 1
122 call *ia32_sys_call_table(,%rax,8)
123 movq %rax,RAX-ARGOFFSET(%rsp)
124 GET_THREAD_INFO(%r10)
125 cli
2601e64d 126 TRACE_IRQS_OFF
1da177e4
LT		 127 testl $_TIF_ALLWORK_MASK,threadinfo_flags(%r10)
128 jnz int_ret_from_sys_call
bf2fcc6f 129 andl $~TS_COMPAT,threadinfo_status(%r10)
1da177e4
LT		 130 /* clear IF, that popfq doesn't enable interrupts early */
131 andl $~0x200,EFLAGS-R11(%rsp)
132 RESTORE_ARGS 1,24,1,1,1,1
133 popfq
7effaa88
JB		 134 CFI_ADJUST_CFA_OFFSET -8
135 /*CFI_RESTORE rflags*/
1da177e4 136 popq %rcx /* User %esp */
7effaa88
JB		 137 CFI_ADJUST_CFA_OFFSET -8
138 CFI_REGISTER rsp,rcx
1da177e4 139 movl $VSYSCALL32_SYSEXIT,%edx /* User %eip */
7effaa88 140 CFI_REGISTER rip,rdx
2601e64d 141 TRACE_IRQS_ON
1da177e4
LT		 142 swapgs
143 sti /* sti only takes effect after the next instruction */
144 /* sysexit */
145 .byte 0xf, 0x35
146
147sysenter_tracesys:
7effaa88 148 CFI_RESTORE_STATE
1da177e4
LT		 149 SAVE_REST
150 CLEAR_RREGS
151 movq $-ENOSYS,RAX(%rsp) /* really needed? */
152 movq %rsp,%rdi /* &pt_regs -> arg1 */
153 call syscall_trace_enter
154 LOAD_ARGS ARGOFFSET /* reload args from stack in case ptrace changed it */
155 RESTORE_REST
156 movl %ebp, %ebp
157 /* no need to do an access_ok check here because rbp has been
158 32bit zero extended */
1591: movl (%rbp),%r9d
160 .section __ex_table,"a"
161 .quad 1b,ia32_badarg
162 .previous
163 jmp sysenter_do_call
164 CFI_ENDPROC
4b787e0b 165ENDPROC(ia32_sysenter_target)
1da177e4
LT		 166
167/*
168 * 32bit SYSCALL instruction entry.
169 *
170 * Arguments:
171 * %eax System call number.
172 * %ebx Arg1
173 * %ecx return EIP
174 * %edx Arg3
175 * %esi Arg4
176 * %edi Arg5
177 * %ebp Arg2 [note: not saved in the stack frame, should not be touched]
178 * %esp user stack
179 * 0(%esp) Arg6
180 *
181 * Interrupts off.
182 *
183 * This is purely a fast path. For anything complicated we use the int 0x80
184 * path below. Set up a complete hardware stack frame to share code
185 * with the int 0x80 path.
186 */
187ENTRY(ia32_cstar_target)
2765130b 188 CFI_STARTPROC32 simple
dffead4e 189 CFI_DEF_CFA rsp,PDA_STACKOFFSET
7effaa88
JB		 190 CFI_REGISTER rip,rcx
191 /*CFI_REGISTER rflags,r11*/
1da177e4
LT		 192 swapgs
193 movl %esp,%r8d
7effaa88 194 CFI_REGISTER rsp,r8
1da177e4 195 movq %gs:pda_kernelstack,%rsp
2601e64d
IM		 196 /*
197 * No need to follow this irqs on/off section: the syscall
198 * disabled irqs and here we enable it straight after entry:
199 */
1da177e4
LT		 200 sti
201 SAVE_ARGS 8,1,1
202 movl %eax,%eax /* zero extension */
203 movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
204 movq %rcx,RIP-ARGOFFSET(%rsp)
7effaa88 205 CFI_REL_OFFSET rip,RIP-ARGOFFSET
1da177e4
LT		 206 movq %rbp,RCX-ARGOFFSET(%rsp) /* this lies slightly to ptrace */
207 movl %ebp,%ecx
208 movq $__USER32_CS,CS-ARGOFFSET(%rsp)
209 movq $__USER32_DS,SS-ARGOFFSET(%rsp)
210 movq %r11,EFLAGS-ARGOFFSET(%rsp)
7effaa88 211 /*CFI_REL_OFFSET rflags,EFLAGS-ARGOFFSET*/
1da177e4 212 movq %r8,RSP-ARGOFFSET(%rsp)
7effaa88 213 CFI_REL_OFFSET rsp,RSP-ARGOFFSET
1da177e4
LT		 214 /* no need to do an access_ok check here because r8 has been
215 32bit zero extended */
216 /* hardware stack frame is complete now */
2171: movl (%r8),%r9d
218 .section __ex_table,"a"
219 .quad 1b,ia32_badarg
220 .previous
221 GET_THREAD_INFO(%r10)
bf2fcc6f 222 orl $TS_COMPAT,threadinfo_status(%r10)
1da177e4 223 testl $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),threadinfo_flags(%r10)
7effaa88 224 CFI_REMEMBER_STATE
1da177e4
LT		 225 jnz cstar_tracesys
226cstar_do_call:
67d53ea5
AK		 227 cmpl $IA32_NR_syscalls-1,%eax
228 ja ia32_badsys
1da177e4
LT		 229 IA32_ARG_FIXUP 1
230 call *ia32_sys_call_table(,%rax,8)
231 movq %rax,RAX-ARGOFFSET(%rsp)
232 GET_THREAD_INFO(%r10)
233 cli
2601e64d 234 TRACE_IRQS_OFF
1da177e4
LT		 235 testl $_TIF_ALLWORK_MASK,threadinfo_flags(%r10)
236 jnz int_ret_from_sys_call
bf2fcc6f 237 andl $~TS_COMPAT,threadinfo_status(%r10)
1da177e4
LT		 238 RESTORE_ARGS 1,-ARG_SKIP,1,1,1
239 movl RIP-ARGOFFSET(%rsp),%ecx
7effaa88 240 CFI_REGISTER rip,rcx
1da177e4 241 movl EFLAGS-ARGOFFSET(%rsp),%r11d
7effaa88 242 /*CFI_REGISTER rflags,r11*/
2601e64d 243 TRACE_IRQS_ON
1da177e4 244 movl RSP-ARGOFFSET(%rsp),%esp
7effaa88 245 CFI_RESTORE rsp
1da177e4
LT		 246 swapgs
247 sysretl
248
249cstar_tracesys:
7effaa88 250 CFI_RESTORE_STATE
1da177e4
LT		 251 SAVE_REST
252 CLEAR_RREGS
253 movq $-ENOSYS,RAX(%rsp) /* really needed? */
254 movq %rsp,%rdi /* &pt_regs -> arg1 */
255 call syscall_trace_enter
256 LOAD_ARGS ARGOFFSET /* reload args from stack in case ptrace changed it */
257 RESTORE_REST
258 movl RSP-ARGOFFSET(%rsp), %r8d
259 /* no need to do an access_ok check here because r8 has been
260 32bit zero extended */
2611: movl (%r8),%r9d
262 .section __ex_table,"a"
263 .quad 1b,ia32_badarg
264 .previous
265 jmp cstar_do_call
4b787e0b 266END(ia32_cstar_target)
1da177e4
LT		 267
268ia32_badarg:
269 movq $-EFAULT,%rax
270 jmp ia32_sysret
271 CFI_ENDPROC
272
273/*
274 * Emulated IA32 system calls via int 0x80.
275 *
276 * Arguments:
277 * %eax System call number.
278 * %ebx Arg1
279 * %ecx Arg2
280 * %edx Arg3
281 * %esi Arg4
282 * %edi Arg5
283 * %ebp Arg6 [note: not saved in the stack frame, should not be touched]
284 *
285 * Notes:
286 * Uses the same stack frame as the x86-64 version.
287 * All registers except %eax must be saved (but ptrace may violate that)
288 * Arguments are zero extended. For system calls that want sign extension and
289 * take long arguments a wrapper is needed. Most calls can just be called
290 * directly.
291 * Assumes it is only called from user space and entered with interrupts off.
292 */
293
294ENTRY(ia32_syscall)
7effaa88
JB		 295 CFI_STARTPROC simple
296 CFI_DEF_CFA rsp,SS+8-RIP
297 /*CFI_REL_OFFSET ss,SS-RIP*/
298 CFI_REL_OFFSET rsp,RSP-RIP
299 /*CFI_REL_OFFSET rflags,EFLAGS-RIP*/
300 /*CFI_REL_OFFSET cs,CS-RIP*/
301 CFI_REL_OFFSET rip,RIP-RIP
2601e64d
IM		 302 swapgs
303 /*
304 * No need to follow this irqs on/off section: the syscall
305 * disabled irqs and here we enable it straight after entry:
306 */
1da177e4
LT		 307 sti
308 movl %eax,%eax
309 pushq %rax
7effaa88 310 CFI_ADJUST_CFA_OFFSET 8
1da177e4
LT		 311 cld
312 /* note the registers are not zero extended to the sf.
313 this could be a problem. */
314 SAVE_ARGS 0,0,1
315 GET_THREAD_INFO(%r10)
bf2fcc6f 316 orl $TS_COMPAT,threadinfo_status(%r10)
1da177e4
LT		 317 testl $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),threadinfo_flags(%r10)
318 jnz ia32_tracesys
319ia32_do_syscall:
67d53ea5
AK		 320 cmpl $(IA32_NR_syscalls-1),%eax
321 ja ia32_badsys
1da177e4
LT		 322 IA32_ARG_FIXUP
323 call *ia32_sys_call_table(,%rax,8) # xxx: rip relative
324ia32_sysret:
325 movq %rax,RAX-ARGOFFSET(%rsp)
326 jmp int_ret_from_sys_call
327
328ia32_tracesys:
329 SAVE_REST
330 movq $-ENOSYS,RAX(%rsp) /* really needed? */
331 movq %rsp,%rdi /* &pt_regs -> arg1 */
332 call syscall_trace_enter
333 LOAD_ARGS ARGOFFSET /* reload args from stack in case ptrace changed it */
334 RESTORE_REST
335 jmp ia32_do_syscall
4b787e0b 336END(ia32_syscall)
1da177e4
LT		 337
338ia32_badsys:
339 movq $0,ORIG_RAX-ARGOFFSET(%rsp)
340 movq $-ENOSYS,RAX-ARGOFFSET(%rsp)
341 jmp int_ret_from_sys_call
342
1da177e4
LT		 343quiet_ni_syscall:
344 movq $-ENOSYS,%rax
345 ret
346 CFI_ENDPROC
347
348 .macro PTREGSCALL label, func, arg
349 .globl \label
350\label:
351 leaq \func(%rip),%rax
352 leaq -ARGOFFSET+8(%rsp),\arg /* 8 for return address */
353 jmp ia32_ptregs_common
354 .endm
355
2765130b 356 CFI_STARTPROC32
7effaa88 357
1da177e4
LT		 358 PTREGSCALL stub32_rt_sigreturn, sys32_rt_sigreturn, %rdi
359 PTREGSCALL stub32_sigreturn, sys32_sigreturn, %rdi
360 PTREGSCALL stub32_sigaltstack, sys32_sigaltstack, %rdx
361 PTREGSCALL stub32_sigsuspend, sys32_sigsuspend, %rcx
362 PTREGSCALL stub32_execve, sys32_execve, %rcx
363 PTREGSCALL stub32_fork, sys_fork, %rdi
364 PTREGSCALL stub32_clone, sys32_clone, %rdx
365 PTREGSCALL stub32_vfork, sys_vfork, %rdi
366 PTREGSCALL stub32_iopl, sys_iopl, %rsi
367 PTREGSCALL stub32_rt_sigsuspend, sys_rt_sigsuspend, %rdx
368
369ENTRY(ia32_ptregs_common)
1da177e4 370 popq %r11
2765130b
JB		 371 CFI_ENDPROC
372 CFI_STARTPROC32 simple
373 CFI_DEF_CFA rsp,SS+8-ARGOFFSET
374 CFI_REL_OFFSET rax,RAX-ARGOFFSET
375 CFI_REL_OFFSET rcx,RCX-ARGOFFSET
376 CFI_REL_OFFSET rdx,RDX-ARGOFFSET
377 CFI_REL_OFFSET rsi,RSI-ARGOFFSET
378 CFI_REL_OFFSET rdi,RDI-ARGOFFSET
379 CFI_REL_OFFSET rip,RIP-ARGOFFSET
380/* CFI_REL_OFFSET cs,CS-ARGOFFSET*/
381/* CFI_REL_OFFSET rflags,EFLAGS-ARGOFFSET*/
382 CFI_REL_OFFSET rsp,RSP-ARGOFFSET
383/* CFI_REL_OFFSET ss,SS-ARGOFFSET*/
1da177e4
LT		 384 SAVE_REST
385 call *%rax
386 RESTORE_REST
387 jmp ia32_sysret /* misbalances the return cache */
388 CFI_ENDPROC
4b787e0b 389END(ia32_ptregs_common)
1da177e4 390
bb152f53 391 .section .rodata,"a"
1da177e4 392 .align 8
1da177e4
LT		 393ia32_sys_call_table:
394 .quad sys_restart_syscall
395 .quad sys_exit
396 .quad stub32_fork
397 .quad sys_read
398 .quad sys_write
e922efc3 399 .quad compat_sys_open /* 5 */
1da177e4
LT		 400 .quad sys_close
401 .quad sys32_waitpid
402 .quad sys_creat
403 .quad sys_link
404 .quad sys_unlink /* 10 */
405 .quad stub32_execve
406 .quad sys_chdir
407 .quad compat_sys_time
408 .quad sys_mknod
409 .quad sys_chmod /* 15 */
410 .quad sys_lchown16
411 .quad quiet_ni_syscall /* old break syscall holder */
412 .quad sys_stat
413 .quad sys32_lseek
414 .quad sys_getpid /* 20 */
415 .quad compat_sys_mount /* mount */
416 .quad sys_oldumount /* old_umount */
417 .quad sys_setuid16
418 .quad sys_getuid16
419 .quad compat_sys_stime /* stime */ /* 25 */
420 .quad sys32_ptrace /* ptrace */
421 .quad sys_alarm
422 .quad sys_fstat /* (old)fstat */
423 .quad sys_pause
424 .quad compat_sys_utime /* 30 */
425 .quad quiet_ni_syscall /* old stty syscall holder */
426 .quad quiet_ni_syscall /* old gtty syscall holder */
427 .quad sys_access
428 .quad sys_nice
429 .quad quiet_ni_syscall /* 35 */ /* old ftime syscall holder */
430 .quad sys_sync
431 .quad sys32_kill
432 .quad sys_rename
433 .quad sys_mkdir
434 .quad sys_rmdir /* 40 */
435 .quad sys_dup
436 .quad sys32_pipe
437 .quad compat_sys_times
438 .quad quiet_ni_syscall /* old prof syscall holder */
439 .quad sys_brk /* 45 */
440 .quad sys_setgid16
441 .quad sys_getgid16
442 .quad sys_signal
443 .quad sys_geteuid16
444 .quad sys_getegid16 /* 50 */
445 .quad sys_acct
446 .quad sys_umount /* new_umount */
447 .quad quiet_ni_syscall /* old lock syscall holder */
448 .quad compat_sys_ioctl
449 .quad compat_sys_fcntl64 /* 55 */
450 .quad quiet_ni_syscall /* old mpx syscall holder */
451 .quad sys_setpgid
452 .quad quiet_ni_syscall /* old ulimit syscall holder */
453 .quad sys32_olduname
454 .quad sys_umask /* 60 */
455 .quad sys_chroot
456 .quad sys32_ustat
457 .quad sys_dup2
458 .quad sys_getppid
459 .quad sys_getpgrp /* 65 */
460 .quad sys_setsid
461 .quad sys32_sigaction
462 .quad sys_sgetmask
463 .quad sys_ssetmask
464 .quad sys_setreuid16 /* 70 */
465 .quad sys_setregid16
466 .quad stub32_sigsuspend
467 .quad compat_sys_sigpending
468 .quad sys_sethostname
469 .quad compat_sys_setrlimit /* 75 */
470 .quad compat_sys_old_getrlimit /* old_getrlimit */
471 .quad compat_sys_getrusage
472 .quad sys32_gettimeofday
473 .quad sys32_settimeofday
474 .quad sys_getgroups16 /* 80 */
475 .quad sys_setgroups16
476 .quad sys32_old_select
477 .quad sys_symlink
478 .quad sys_lstat
479 .quad sys_readlink /* 85 */
480#ifdef CONFIG_IA32_AOUT
481 .quad sys_uselib
482#else
483 .quad quiet_ni_syscall
484#endif
485 .quad sys_swapon
486 .quad sys_reboot
487 .quad compat_sys_old_readdir
488 .quad sys32_mmap /* 90 */
489 .quad sys_munmap
490 .quad sys_truncate
491 .quad sys_ftruncate
492 .quad sys_fchmod
493 .quad sys_fchown16 /* 95 */
494 .quad sys_getpriority
495 .quad sys_setpriority
496 .quad quiet_ni_syscall /* old profil syscall holder */
497 .quad compat_sys_statfs
498 .quad compat_sys_fstatfs /* 100 */
499 .quad sys_ioperm
500 .quad compat_sys_socketcall
501 .quad sys_syslog
502 .quad compat_sys_setitimer
503 .quad compat_sys_getitimer /* 105 */
504 .quad compat_sys_newstat
505 .quad compat_sys_newlstat
506 .quad compat_sys_newfstat
507 .quad sys32_uname
508 .quad stub32_iopl /* 110 */
509 .quad sys_vhangup
510 .quad quiet_ni_syscall /* old "idle" system call */
511 .quad sys32_vm86_warning /* vm86old */
512 .quad compat_sys_wait4
513 .quad sys_swapoff /* 115 */
514 .quad sys32_sysinfo
515 .quad sys32_ipc
516 .quad sys_fsync
517 .quad stub32_sigreturn
518 .quad stub32_clone /* 120 */
519 .quad sys_setdomainname
520 .quad sys_uname
521 .quad sys_modify_ldt
3158e941 522 .quad compat_sys_adjtimex
1da177e4
LT		 523 .quad sys32_mprotect /* 125 */
524 .quad compat_sys_sigprocmask
525 .quad quiet_ni_syscall /* create_module */
526 .quad sys_init_module
527 .quad sys_delete_module
528 .quad quiet_ni_syscall /* 130 get_kernel_syms */
529 .quad sys_quotactl
530 .quad sys_getpgid
531 .quad sys_fchdir
532 .quad quiet_ni_syscall /* bdflush */
533 .quad sys_sysfs /* 135 */
534 .quad sys_personality
535 .quad quiet_ni_syscall /* for afs_syscall */
536 .quad sys_setfsuid16
537 .quad sys_setfsgid16
538 .quad sys_llseek /* 140 */
539 .quad compat_sys_getdents
540 .quad compat_sys_select
541 .quad sys_flock
542 .quad sys_msync
543 .quad compat_sys_readv /* 145 */
544 .quad compat_sys_writev
545 .quad sys_getsid
546 .quad sys_fdatasync
547 .quad sys32_sysctl /* sysctl */
548 .quad sys_mlock /* 150 */
549 .quad sys_munlock
550 .quad sys_mlockall
551 .quad sys_munlockall
552 .quad sys_sched_setparam
553 .quad sys_sched_getparam /* 155 */
554 .quad sys_sched_setscheduler
555 .quad sys_sched_getscheduler
556 .quad sys_sched_yield
557 .quad sys_sched_get_priority_max
558 .quad sys_sched_get_priority_min /* 160 */
559 .quad sys_sched_rr_get_interval
560 .quad compat_sys_nanosleep
561 .quad sys_mremap
562 .quad sys_setresuid16
563 .quad sys_getresuid16 /* 165 */
564 .quad sys32_vm86_warning /* vm86 */
565 .quad quiet_ni_syscall /* query_module */
566 .quad sys_poll
567 .quad compat_sys_nfsservctl
568 .quad sys_setresgid16 /* 170 */
569 .quad sys_getresgid16
570 .quad sys_prctl
571 .quad stub32_rt_sigreturn
572 .quad sys32_rt_sigaction
573 .quad sys32_rt_sigprocmask /* 175 */
574 .quad sys32_rt_sigpending
575 .quad compat_sys_rt_sigtimedwait
576 .quad sys32_rt_sigqueueinfo
577 .quad stub32_rt_sigsuspend
578 .quad sys32_pread /* 180 */
579 .quad sys32_pwrite
580 .quad sys_chown16
581 .quad sys_getcwd
582 .quad sys_capget
583 .quad sys_capset
584 .quad stub32_sigaltstack
585 .quad sys32_sendfile
586 .quad quiet_ni_syscall /* streams1 */
587 .quad quiet_ni_syscall /* streams2 */
588 .quad stub32_vfork /* 190 */
589 .quad compat_sys_getrlimit
590 .quad sys32_mmap2
591 .quad sys32_truncate64
592 .quad sys32_ftruncate64
593 .quad sys32_stat64 /* 195 */
594 .quad sys32_lstat64
595 .quad sys32_fstat64
596 .quad sys_lchown
597 .quad sys_getuid
598 .quad sys_getgid /* 200 */
599 .quad sys_geteuid
600 .quad sys_getegid
601 .quad sys_setreuid
602 .quad sys_setregid
603 .quad sys_getgroups /* 205 */
604 .quad sys_setgroups
605 .quad sys_fchown
606 .quad sys_setresuid
607 .quad sys_getresuid
608 .quad sys_setresgid /* 210 */
609 .quad sys_getresgid
610 .quad sys_chown
611 .quad sys_setuid
612 .quad sys_setgid
613 .quad sys_setfsuid /* 215 */
614 .quad sys_setfsgid
615 .quad sys_pivot_root
616 .quad sys_mincore
617 .quad sys_madvise
618 .quad compat_sys_getdents64 /* 220 getdents64 */
619 .quad compat_sys_fcntl64
620 .quad quiet_ni_syscall /* tux */
621 .quad quiet_ni_syscall /* security */
622 .quad sys_gettid
623 .quad sys_readahead /* 225 */
624 .quad sys_setxattr
625 .quad sys_lsetxattr
626 .quad sys_fsetxattr
627 .quad sys_getxattr
628 .quad sys_lgetxattr /* 230 */
629 .quad sys_fgetxattr
630 .quad sys_listxattr
631 .quad sys_llistxattr
632 .quad sys_flistxattr
633 .quad sys_removexattr /* 235 */
634 .quad sys_lremovexattr
635 .quad sys_fremovexattr
636 .quad sys_tkill
637 .quad sys_sendfile64
638 .quad compat_sys_futex /* 240 */
639 .quad compat_sys_sched_setaffinity
640 .quad compat_sys_sched_getaffinity
641 .quad sys32_set_thread_area
642 .quad sys32_get_thread_area
643 .quad compat_sys_io_setup /* 245 */
644 .quad sys_io_destroy
645 .quad compat_sys_io_getevents
646 .quad compat_sys_io_submit
647 .quad sys_io_cancel
648 .quad sys_fadvise64 /* 250 */
649 .quad quiet_ni_syscall /* free_huge_pages */
650 .quad sys_exit_group
651 .quad sys32_lookup_dcookie
652 .quad sys_epoll_create
653 .quad sys_epoll_ctl /* 255 */
654 .quad sys_epoll_wait
655 .quad sys_remap_file_pages
656 .quad sys_set_tid_address
3a0f69d5 657 .quad compat_sys_timer_create
1da177e4
LT		 658 .quad compat_sys_timer_settime /* 260 */
659 .quad compat_sys_timer_gettime
660 .quad sys_timer_getoverrun
661 .quad sys_timer_delete
662 .quad compat_sys_clock_settime
663 .quad compat_sys_clock_gettime /* 265 */
664 .quad compat_sys_clock_getres
665 .quad compat_sys_clock_nanosleep
666 .quad compat_sys_statfs64
667 .quad compat_sys_fstatfs64
668 .quad sys_tgkill /* 270 */
669 .quad compat_sys_utimes
670 .quad sys32_fadvise64_64
671 .quad quiet_ni_syscall /* sys_vserver */
672 .quad sys_mbind
673 .quad compat_sys_get_mempolicy /* 275 */
674 .quad sys_set_mempolicy
675 .quad compat_sys_mq_open
676 .quad sys_mq_unlink
677 .quad compat_sys_mq_timedsend
678 .quad compat_sys_mq_timedreceive /* 280 */
679 .quad compat_sys_mq_notify
680 .quad compat_sys_mq_getsetattr
5234f5eb 681 .quad compat_sys_kexec_load /* reserved for kexec */
1da177e4 682 .quad compat_sys_waitid
725b38ab 683 .quad quiet_ni_syscall /* 285: sys_altroot */
1da177e4
LT		 684 .quad sys_add_key
685 .quad sys_request_key
686 .quad sys_keyctl
725b38ab
RL		 687 .quad sys_ioprio_set
688 .quad sys_ioprio_get /* 290 */
689 .quad sys_inotify_init
690 .quad sys_inotify_add_watch
691 .quad sys_inotify_rm_watch
39743889 692 .quad sys_migrate_pages
a60fc519
UD		 693 .quad compat_sys_openat /* 295 */
694 .quad sys_mkdirat
695 .quad sys_mknodat
696 .quad sys_fchownat
3833a705 697 .quad compat_sys_futimesat
cff2b760 698 .quad sys32_fstatat /* 300 */
a60fc519
UD		 699 .quad sys_unlinkat
700 .quad sys_renameat
701 .quad sys_linkat
702 .quad sys_symlinkat
703 .quad sys_readlinkat /* 305 */
704 .quad sys_fchmodat
705 .quad sys_faccessat
b8feb47f
AK		 706 .quad quiet_ni_syscall /* pselect6 for now */
707 .quad quiet_ni_syscall /* ppoll for now */
4b88f093 708 .quad sys_unshare /* 310 */
8fdd6c6d
IM		 709 .quad compat_sys_set_robust_list
710 .quad compat_sys_get_robust_list
b8feb47f
AK		 711 .quad sys_splice
712 .quad sys_sync_file_range
f1233ab2 713 .quad sys_tee
d2610202 714 .quad compat_sys_vmsplice
1b2db9fb 715 .quad compat_sys_move_pages
1da177e4 716ia32_syscall_end:
Linux kernel - Deliverables
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