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Diffstat (limited to 'arch/m68k/kernel/entry.S')
-rw-r--r-- | arch/m68k/kernel/entry.S | 712 |
1 files changed, 712 insertions, 0 deletions
diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S new file mode 100644 index 000000000000..e964015a31dc --- /dev/null +++ b/arch/m68k/kernel/entry.S | |||
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1 | /* -*- mode: asm -*- | ||
2 | * | ||
3 | * linux/arch/m68k/kernel/entry.S | ||
4 | * | ||
5 | * Copyright (C) 1991, 1992 Linus Torvalds | ||
6 | * | ||
7 | * This file is subject to the terms and conditions of the GNU General Public | ||
8 | * License. See the file README.legal in the main directory of this archive | ||
9 | * for more details. | ||
10 | * | ||
11 | * Linux/m68k support by Hamish Macdonald | ||
12 | * | ||
13 | * 68060 fixes by Jesper Skov | ||
14 | * | ||
15 | */ | ||
16 | |||
17 | /* | ||
18 | * entry.S contains the system-call and fault low-level handling routines. | ||
19 | * This also contains the timer-interrupt handler, as well as all interrupts | ||
20 | * and faults that can result in a task-switch. | ||
21 | * | ||
22 | * NOTE: This code handles signal-recognition, which happens every time | ||
23 | * after a timer-interrupt and after each system call. | ||
24 | * | ||
25 | */ | ||
26 | |||
27 | /* | ||
28 | * 12/03/96 Jes: Currently we only support m68k single-cpu systems, so | ||
29 | * all pointers that used to be 'current' are now entry | ||
30 | * number 0 in the 'current_set' list. | ||
31 | * | ||
32 | * 6/05/00 RZ: addedd writeback completion after return from sighandler | ||
33 | * for 68040 | ||
34 | */ | ||
35 | |||
36 | #include <linux/config.h> | ||
37 | #include <linux/linkage.h> | ||
38 | #include <asm/entry.h> | ||
39 | #include <asm/errno.h> | ||
40 | #include <asm/setup.h> | ||
41 | #include <asm/segment.h> | ||
42 | #include <asm/traps.h> | ||
43 | #include <asm/unistd.h> | ||
44 | |||
45 | #include <asm/offsets.h> | ||
46 | |||
47 | .globl system_call, buserr, trap | ||
48 | .globl resume, ret_from_exception | ||
49 | .globl ret_from_signal | ||
50 | .globl inthandler, sys_call_table | ||
51 | .globl sys_fork, sys_clone, sys_vfork | ||
52 | .globl ret_from_interrupt, bad_interrupt | ||
53 | |||
54 | .text | ||
55 | ENTRY(buserr) | ||
56 | SAVE_ALL_INT | ||
57 | GET_CURRENT(%d0) | ||
58 | movel %sp,%sp@- | stack frame pointer argument | ||
59 | bsrl buserr_c | ||
60 | addql #4,%sp | ||
61 | jra ret_from_exception | ||
62 | |||
63 | ENTRY(trap) | ||
64 | SAVE_ALL_INT | ||
65 | GET_CURRENT(%d0) | ||
66 | movel %sp,%sp@- | stack frame pointer argument | ||
67 | bsrl trap_c | ||
68 | addql #4,%sp | ||
69 | jra ret_from_exception | ||
70 | |||
71 | | After a fork we jump here directly from resume, | ||
72 | | so that %d1 contains the previous task | ||
73 | | schedule_tail now used regardless of CONFIG_SMP | ||
74 | ENTRY(ret_from_fork) | ||
75 | movel %d1,%sp@- | ||
76 | jsr schedule_tail | ||
77 | addql #4,%sp | ||
78 | jra ret_from_exception | ||
79 | |||
80 | badsys: | ||
81 | movel #-ENOSYS,%sp@(PT_D0) | ||
82 | jra ret_from_exception | ||
83 | |||
84 | do_trace: | ||
85 | movel #-ENOSYS,%sp@(PT_D0) | needed for strace | ||
86 | subql #4,%sp | ||
87 | SAVE_SWITCH_STACK | ||
88 | jbsr syscall_trace | ||
89 | RESTORE_SWITCH_STACK | ||
90 | addql #4,%sp | ||
91 | movel %sp@(PT_ORIG_D0),%d1 | ||
92 | movel #-ENOSYS,%d0 | ||
93 | cmpl #NR_syscalls,%d1 | ||
94 | jcc 1f | ||
95 | jbsr @(sys_call_table,%d1:l:4)@(0) | ||
96 | 1: movel %d0,%sp@(PT_D0) | save the return value | ||
97 | subql #4,%sp | dummy return address | ||
98 | SAVE_SWITCH_STACK | ||
99 | jbsr syscall_trace | ||
100 | |||
101 | ret_from_signal: | ||
102 | RESTORE_SWITCH_STACK | ||
103 | addql #4,%sp | ||
104 | /* on 68040 complete pending writebacks if any */ | ||
105 | #ifdef CONFIG_M68040 | ||
106 | bfextu %sp@(PT_VECTOR){#0,#4},%d0 | ||
107 | subql #7,%d0 | bus error frame ? | ||
108 | jbne 1f | ||
109 | movel %sp,%sp@- | ||
110 | jbsr berr_040cleanup | ||
111 | addql #4,%sp | ||
112 | 1: | ||
113 | #endif | ||
114 | jra ret_from_exception | ||
115 | |||
116 | ENTRY(system_call) | ||
117 | SAVE_ALL_SYS | ||
118 | |||
119 | GET_CURRENT(%d1) | ||
120 | | save top of frame | ||
121 | movel %sp,%curptr@(TASK_THREAD+THREAD_ESP0) | ||
122 | |||
123 | tstb %curptr@(TASK_SYSCALL_TRACE) | ||
124 | jne do_trace | ||
125 | cmpl #NR_syscalls,%d0 | ||
126 | jcc badsys | ||
127 | jbsr @(sys_call_table,%d0:l:4)@(0) | ||
128 | movel %d0,%sp@(PT_D0) | save the return value | ||
129 | |||
130 | |oriw #0x0700,%sr | ||
131 | movel %curptr@(TASK_WORK),%d0 | ||
132 | jne syscall_exit_work | ||
133 | 1: RESTORE_ALL | ||
134 | |||
135 | syscall_exit_work: | ||
136 | btst #5,%sp@(PT_SR) | check if returning to kernel | ||
137 | bnes 1b | if so, skip resched, signals | ||
138 | tstw %d0 | ||
139 | jeq do_signal_return | ||
140 | tstb %d0 | ||
141 | jne do_delayed_trace | ||
142 | |||
143 | pea resume_userspace | ||
144 | jmp schedule | ||
145 | |||
146 | ret_from_exception: | ||
147 | btst #5,%sp@(PT_SR) | check if returning to kernel | ||
148 | bnes 1f | if so, skip resched, signals | ||
149 | | only allow interrupts when we are really the last one on the | ||
150 | | kernel stack, otherwise stack overflow can occur during | ||
151 | | heavy interrupt load | ||
152 | andw #ALLOWINT,%sr | ||
153 | |||
154 | resume_userspace: | ||
155 | movel %curptr@(TASK_WORK),%d0 | ||
156 | lsrl #8,%d0 | ||
157 | jne exit_work | ||
158 | 1: RESTORE_ALL | ||
159 | |||
160 | exit_work: | ||
161 | | save top of frame | ||
162 | movel %sp,%curptr@(TASK_THREAD+THREAD_ESP0) | ||
163 | tstb %d0 | ||
164 | jeq do_signal_return | ||
165 | |||
166 | pea resume_userspace | ||
167 | jmp schedule | ||
168 | |||
169 | do_signal_return: | ||
170 | |andw #ALLOWINT,%sr | ||
171 | subql #4,%sp | dummy return address | ||
172 | SAVE_SWITCH_STACK | ||
173 | pea %sp@(SWITCH_STACK_SIZE) | ||
174 | clrl %sp@- | ||
175 | bsrl do_signal | ||
176 | addql #8,%sp | ||
177 | RESTORE_SWITCH_STACK | ||
178 | addql #4,%sp | ||
179 | jbra resume_userspace | ||
180 | |||
181 | do_delayed_trace: | ||
182 | bclr #7,%sp@(PT_SR) | clear trace bit in SR | ||
183 | pea 1 | send SIGTRAP | ||
184 | movel %curptr,%sp@- | ||
185 | pea LSIGTRAP | ||
186 | jbsr send_sig | ||
187 | addql #8,%sp | ||
188 | addql #4,%sp | ||
189 | jbra resume_userspace | ||
190 | |||
191 | |||
192 | #if 0 | ||
193 | #ifdef CONFIG_AMIGA | ||
194 | ami_inthandler: | ||
195 | addql #1,irq_stat+CPUSTAT_LOCAL_IRQ_COUNT | ||
196 | SAVE_ALL_INT | ||
197 | GET_CURRENT(%d0) | ||
198 | |||
199 | bfextu %sp@(PT_VECTOR){#4,#12},%d0 | ||
200 | movel %d0,%a0 | ||
201 | addql #1,%a0@(kstat+STAT_IRQ-VECOFF(VEC_SPUR)) | ||
202 | movel %a0@(autoirq_list-VECOFF(VEC_SPUR)),%a0 | ||
203 | |||
204 | | amiga vector int handler get the req mask instead of irq vector | ||
205 | lea CUSTOMBASE,%a1 | ||
206 | movew %a1@(C_INTREQR),%d0 | ||
207 | andw %a1@(C_INTENAR),%d0 | ||
208 | |||
209 | | prepare stack (push frame pointer, dev_id & req mask) | ||
210 | pea %sp@ | ||
211 | movel %a0@(IRQ_DEVID),%sp@- | ||
212 | movel %d0,%sp@- | ||
213 | pea %pc@(ret_from_interrupt:w) | ||
214 | jbra @(IRQ_HANDLER,%a0)@(0) | ||
215 | |||
216 | ENTRY(nmi_handler) | ||
217 | rte | ||
218 | #endif | ||
219 | #endif | ||
220 | |||
221 | /* | ||
222 | ** This is the main interrupt handler, responsible for calling process_int() | ||
223 | */ | ||
224 | inthandler: | ||
225 | SAVE_ALL_INT | ||
226 | GET_CURRENT(%d0) | ||
227 | addqb #1,%curptr@(TASK_INFO+TINFO_PREEMPT+2) | ||
228 | | put exception # in d0 | ||
229 | bfextu %sp@(PT_VECTOR){#4,#10},%d0 | ||
230 | |||
231 | movel %sp,%sp@- | ||
232 | movel %d0,%sp@- | put vector # on stack | ||
233 | #if defined(MACH_Q40_ONLY) && defined(CONFIG_BLK_DEV_FD) | ||
234 | btstb #4,0xff000000 | Q40 floppy needs very special treatment ... | ||
235 | jbeq 1f | ||
236 | btstb #3,0xff000004 | ||
237 | jbeq 1f | ||
238 | jbsr floppy_hardint | ||
239 | jbra 3f | ||
240 | 1: | ||
241 | #endif | ||
242 | jbsr process_int | process the IRQ | ||
243 | 3: addql #8,%sp | pop parameters off stack | ||
244 | |||
245 | ret_from_interrupt: | ||
246 | subqb #1,%curptr@(TASK_INFO+TINFO_PREEMPT+2) | ||
247 | jeq 1f | ||
248 | 2: | ||
249 | RESTORE_ALL | ||
250 | 1: | ||
251 | moveq #(~ALLOWINT>>8)&0xff,%d0 | ||
252 | andb %sp@(PT_SR),%d0 | ||
253 | jne 2b | ||
254 | |||
255 | /* check if we need to do software interrupts */ | ||
256 | tstl irq_stat+CPUSTAT_SOFTIRQ_PENDING | ||
257 | jeq ret_from_exception | ||
258 | pea ret_from_exception | ||
259 | jra do_softirq | ||
260 | |||
261 | |||
262 | /* Handler for uninitialized and spurious interrupts */ | ||
263 | |||
264 | bad_interrupt: | ||
265 | addql #1,num_spurious | ||
266 | rte | ||
267 | |||
268 | ENTRY(sys_fork) | ||
269 | SAVE_SWITCH_STACK | ||
270 | pea %sp@(SWITCH_STACK_SIZE) | ||
271 | jbsr m68k_fork | ||
272 | addql #4,%sp | ||
273 | RESTORE_SWITCH_STACK | ||
274 | rts | ||
275 | |||
276 | ENTRY(sys_clone) | ||
277 | SAVE_SWITCH_STACK | ||
278 | pea %sp@(SWITCH_STACK_SIZE) | ||
279 | jbsr m68k_clone | ||
280 | addql #4,%sp | ||
281 | RESTORE_SWITCH_STACK | ||
282 | rts | ||
283 | |||
284 | ENTRY(sys_vfork) | ||
285 | SAVE_SWITCH_STACK | ||
286 | pea %sp@(SWITCH_STACK_SIZE) | ||
287 | jbsr m68k_vfork | ||
288 | addql #4,%sp | ||
289 | RESTORE_SWITCH_STACK | ||
290 | rts | ||
291 | |||
292 | ENTRY(sys_sigsuspend) | ||
293 | SAVE_SWITCH_STACK | ||
294 | pea %sp@(SWITCH_STACK_SIZE) | ||
295 | jbsr do_sigsuspend | ||
296 | addql #4,%sp | ||
297 | RESTORE_SWITCH_STACK | ||
298 | rts | ||
299 | |||
300 | ENTRY(sys_rt_sigsuspend) | ||
301 | SAVE_SWITCH_STACK | ||
302 | pea %sp@(SWITCH_STACK_SIZE) | ||
303 | jbsr do_rt_sigsuspend | ||
304 | addql #4,%sp | ||
305 | RESTORE_SWITCH_STACK | ||
306 | rts | ||
307 | |||
308 | ENTRY(sys_sigreturn) | ||
309 | SAVE_SWITCH_STACK | ||
310 | jbsr do_sigreturn | ||
311 | RESTORE_SWITCH_STACK | ||
312 | rts | ||
313 | |||
314 | ENTRY(sys_rt_sigreturn) | ||
315 | SAVE_SWITCH_STACK | ||
316 | jbsr do_rt_sigreturn | ||
317 | RESTORE_SWITCH_STACK | ||
318 | rts | ||
319 | |||
320 | resume: | ||
321 | /* | ||
322 | * Beware - when entering resume, prev (the current task) is | ||
323 | * in a0, next (the new task) is in a1,so don't change these | ||
324 | * registers until their contents are no longer needed. | ||
325 | */ | ||
326 | |||
327 | /* save sr */ | ||
328 | movew %sr,%a0@(TASK_THREAD+THREAD_SR) | ||
329 | |||
330 | /* save fs (sfc,%dfc) (may be pointing to kernel memory) */ | ||
331 | movec %sfc,%d0 | ||
332 | movew %d0,%a0@(TASK_THREAD+THREAD_FS) | ||
333 | |||
334 | /* save usp */ | ||
335 | /* it is better to use a movel here instead of a movew 8*) */ | ||
336 | movec %usp,%d0 | ||
337 | movel %d0,%a0@(TASK_THREAD+THREAD_USP) | ||
338 | |||
339 | /* save non-scratch registers on stack */ | ||
340 | SAVE_SWITCH_STACK | ||
341 | |||
342 | /* save current kernel stack pointer */ | ||
343 | movel %sp,%a0@(TASK_THREAD+THREAD_KSP) | ||
344 | |||
345 | /* save floating point context */ | ||
346 | #ifndef CONFIG_M68KFPU_EMU_ONLY | ||
347 | #ifdef CONFIG_M68KFPU_EMU | ||
348 | tstl m68k_fputype | ||
349 | jeq 3f | ||
350 | #endif | ||
351 | fsave %a0@(TASK_THREAD+THREAD_FPSTATE) | ||
352 | |||
353 | #if defined(CONFIG_M68060) | ||
354 | #if !defined(CPU_M68060_ONLY) | ||
355 | btst #3,m68k_cputype+3 | ||
356 | beqs 1f | ||
357 | #endif | ||
358 | /* The 060 FPU keeps status in bits 15-8 of the first longword */ | ||
359 | tstb %a0@(TASK_THREAD+THREAD_FPSTATE+2) | ||
360 | jeq 3f | ||
361 | #if !defined(CPU_M68060_ONLY) | ||
362 | jra 2f | ||
363 | #endif | ||
364 | #endif /* CONFIG_M68060 */ | ||
365 | #if !defined(CPU_M68060_ONLY) | ||
366 | 1: tstb %a0@(TASK_THREAD+THREAD_FPSTATE) | ||
367 | jeq 3f | ||
368 | #endif | ||
369 | 2: fmovemx %fp0-%fp7,%a0@(TASK_THREAD+THREAD_FPREG) | ||
370 | fmoveml %fpcr/%fpsr/%fpiar,%a0@(TASK_THREAD+THREAD_FPCNTL) | ||
371 | 3: | ||
372 | #endif /* CONFIG_M68KFPU_EMU_ONLY */ | ||
373 | /* Return previous task in %d1 */ | ||
374 | movel %curptr,%d1 | ||
375 | |||
376 | /* switch to new task (a1 contains new task) */ | ||
377 | movel %a1,%curptr | ||
378 | |||
379 | /* restore floating point context */ | ||
380 | #ifndef CONFIG_M68KFPU_EMU_ONLY | ||
381 | #ifdef CONFIG_M68KFPU_EMU | ||
382 | tstl m68k_fputype | ||
383 | jeq 4f | ||
384 | #endif | ||
385 | #if defined(CONFIG_M68060) | ||
386 | #if !defined(CPU_M68060_ONLY) | ||
387 | btst #3,m68k_cputype+3 | ||
388 | beqs 1f | ||
389 | #endif | ||
390 | /* The 060 FPU keeps status in bits 15-8 of the first longword */ | ||
391 | tstb %a1@(TASK_THREAD+THREAD_FPSTATE+2) | ||
392 | jeq 3f | ||
393 | #if !defined(CPU_M68060_ONLY) | ||
394 | jra 2f | ||
395 | #endif | ||
396 | #endif /* CONFIG_M68060 */ | ||
397 | #if !defined(CPU_M68060_ONLY) | ||
398 | 1: tstb %a1@(TASK_THREAD+THREAD_FPSTATE) | ||
399 | jeq 3f | ||
400 | #endif | ||
401 | 2: fmovemx %a1@(TASK_THREAD+THREAD_FPREG),%fp0-%fp7 | ||
402 | fmoveml %a1@(TASK_THREAD+THREAD_FPCNTL),%fpcr/%fpsr/%fpiar | ||
403 | 3: frestore %a1@(TASK_THREAD+THREAD_FPSTATE) | ||
404 | 4: | ||
405 | #endif /* CONFIG_M68KFPU_EMU_ONLY */ | ||
406 | |||
407 | /* restore the kernel stack pointer */ | ||
408 | movel %a1@(TASK_THREAD+THREAD_KSP),%sp | ||
409 | |||
410 | /* restore non-scratch registers */ | ||
411 | RESTORE_SWITCH_STACK | ||
412 | |||
413 | /* restore user stack pointer */ | ||
414 | movel %a1@(TASK_THREAD+THREAD_USP),%a0 | ||
415 | movel %a0,%usp | ||
416 | |||
417 | /* restore fs (sfc,%dfc) */ | ||
418 | movew %a1@(TASK_THREAD+THREAD_FS),%a0 | ||
419 | movec %a0,%sfc | ||
420 | movec %a0,%dfc | ||
421 | |||
422 | /* restore status register */ | ||
423 | movew %a1@(TASK_THREAD+THREAD_SR),%sr | ||
424 | |||
425 | rts | ||
426 | |||
427 | .data | ||
428 | ALIGN | ||
429 | sys_call_table: | ||
430 | .long sys_ni_syscall /* 0 - old "setup()" system call*/ | ||
431 | .long sys_exit | ||
432 | .long sys_fork | ||
433 | .long sys_read | ||
434 | .long sys_write | ||
435 | .long sys_open /* 5 */ | ||
436 | .long sys_close | ||
437 | .long sys_waitpid | ||
438 | .long sys_creat | ||
439 | .long sys_link | ||
440 | .long sys_unlink /* 10 */ | ||
441 | .long sys_execve | ||
442 | .long sys_chdir | ||
443 | .long sys_time | ||
444 | .long sys_mknod | ||
445 | .long sys_chmod /* 15 */ | ||
446 | .long sys_chown16 | ||
447 | .long sys_ni_syscall /* old break syscall holder */ | ||
448 | .long sys_stat | ||
449 | .long sys_lseek | ||
450 | .long sys_getpid /* 20 */ | ||
451 | .long sys_mount | ||
452 | .long sys_oldumount | ||
453 | .long sys_setuid16 | ||
454 | .long sys_getuid16 | ||
455 | .long sys_stime /* 25 */ | ||
456 | .long sys_ptrace | ||
457 | .long sys_alarm | ||
458 | .long sys_fstat | ||
459 | .long sys_pause | ||
460 | .long sys_utime /* 30 */ | ||
461 | .long sys_ni_syscall /* old stty syscall holder */ | ||
462 | .long sys_ni_syscall /* old gtty syscall holder */ | ||
463 | .long sys_access | ||
464 | .long sys_nice | ||
465 | .long sys_ni_syscall /* 35 */ /* old ftime syscall holder */ | ||
466 | .long sys_sync | ||
467 | .long sys_kill | ||
468 | .long sys_rename | ||
469 | .long sys_mkdir | ||
470 | .long sys_rmdir /* 40 */ | ||
471 | .long sys_dup | ||
472 | .long sys_pipe | ||
473 | .long sys_times | ||
474 | .long sys_ni_syscall /* old prof syscall holder */ | ||
475 | .long sys_brk /* 45 */ | ||
476 | .long sys_setgid16 | ||
477 | .long sys_getgid16 | ||
478 | .long sys_signal | ||
479 | .long sys_geteuid16 | ||
480 | .long sys_getegid16 /* 50 */ | ||
481 | .long sys_acct | ||
482 | .long sys_umount /* recycled never used phys() */ | ||
483 | .long sys_ni_syscall /* old lock syscall holder */ | ||
484 | .long sys_ioctl | ||
485 | .long sys_fcntl /* 55 */ | ||
486 | .long sys_ni_syscall /* old mpx syscall holder */ | ||
487 | .long sys_setpgid | ||
488 | .long sys_ni_syscall /* old ulimit syscall holder */ | ||
489 | .long sys_ni_syscall | ||
490 | .long sys_umask /* 60 */ | ||
491 | .long sys_chroot | ||
492 | .long sys_ustat | ||
493 | .long sys_dup2 | ||
494 | .long sys_getppid | ||
495 | .long sys_getpgrp /* 65 */ | ||
496 | .long sys_setsid | ||
497 | .long sys_sigaction | ||
498 | .long sys_sgetmask | ||
499 | .long sys_ssetmask | ||
500 | .long sys_setreuid16 /* 70 */ | ||
501 | .long sys_setregid16 | ||
502 | .long sys_sigsuspend | ||
503 | .long sys_sigpending | ||
504 | .long sys_sethostname | ||
505 | .long sys_setrlimit /* 75 */ | ||
506 | .long sys_old_getrlimit | ||
507 | .long sys_getrusage | ||
508 | .long sys_gettimeofday | ||
509 | .long sys_settimeofday | ||
510 | .long sys_getgroups16 /* 80 */ | ||
511 | .long sys_setgroups16 | ||
512 | .long old_select | ||
513 | .long sys_symlink | ||
514 | .long sys_lstat | ||
515 | .long sys_readlink /* 85 */ | ||
516 | .long sys_uselib | ||
517 | .long sys_swapon | ||
518 | .long sys_reboot | ||
519 | .long old_readdir | ||
520 | .long old_mmap /* 90 */ | ||
521 | .long sys_munmap | ||
522 | .long sys_truncate | ||
523 | .long sys_ftruncate | ||
524 | .long sys_fchmod | ||
525 | .long sys_fchown16 /* 95 */ | ||
526 | .long sys_getpriority | ||
527 | .long sys_setpriority | ||
528 | .long sys_ni_syscall /* old profil syscall holder */ | ||
529 | .long sys_statfs | ||
530 | .long sys_fstatfs /* 100 */ | ||
531 | .long sys_ni_syscall /* ioperm for i386 */ | ||
532 | .long sys_socketcall | ||
533 | .long sys_syslog | ||
534 | .long sys_setitimer | ||
535 | .long sys_getitimer /* 105 */ | ||
536 | .long sys_newstat | ||
537 | .long sys_newlstat | ||
538 | .long sys_newfstat | ||
539 | .long sys_ni_syscall | ||
540 | .long sys_ni_syscall /* 110 */ /* iopl for i386 */ | ||
541 | .long sys_vhangup | ||
542 | .long sys_ni_syscall /* obsolete idle() syscall */ | ||
543 | .long sys_ni_syscall /* vm86old for i386 */ | ||
544 | .long sys_wait4 | ||
545 | .long sys_swapoff /* 115 */ | ||
546 | .long sys_sysinfo | ||
547 | .long sys_ipc | ||
548 | .long sys_fsync | ||
549 | .long sys_sigreturn | ||
550 | .long sys_clone /* 120 */ | ||
551 | .long sys_setdomainname | ||
552 | .long sys_newuname | ||
553 | .long sys_cacheflush /* modify_ldt for i386 */ | ||
554 | .long sys_adjtimex | ||
555 | .long sys_mprotect /* 125 */ | ||
556 | .long sys_sigprocmask | ||
557 | .long sys_ni_syscall /* old "create_module" */ | ||
558 | .long sys_init_module | ||
559 | .long sys_delete_module | ||
560 | .long sys_ni_syscall /* 130 - old "get_kernel_syms" */ | ||
561 | .long sys_quotactl | ||
562 | .long sys_getpgid | ||
563 | .long sys_fchdir | ||
564 | .long sys_bdflush | ||
565 | .long sys_sysfs /* 135 */ | ||
566 | .long sys_personality | ||
567 | .long sys_ni_syscall /* for afs_syscall */ | ||
568 | .long sys_setfsuid16 | ||
569 | .long sys_setfsgid16 | ||
570 | .long sys_llseek /* 140 */ | ||
571 | .long sys_getdents | ||
572 | .long sys_select | ||
573 | .long sys_flock | ||
574 | .long sys_msync | ||
575 | .long sys_readv /* 145 */ | ||
576 | .long sys_writev | ||
577 | .long sys_getsid | ||
578 | .long sys_fdatasync | ||
579 | .long sys_sysctl | ||
580 | .long sys_mlock /* 150 */ | ||
581 | .long sys_munlock | ||
582 | .long sys_mlockall | ||
583 | .long sys_munlockall | ||
584 | .long sys_sched_setparam | ||
585 | .long sys_sched_getparam /* 155 */ | ||
586 | .long sys_sched_setscheduler | ||
587 | .long sys_sched_getscheduler | ||
588 | .long sys_sched_yield | ||
589 | .long sys_sched_get_priority_max | ||
590 | .long sys_sched_get_priority_min /* 160 */ | ||
591 | .long sys_sched_rr_get_interval | ||
592 | .long sys_nanosleep | ||
593 | .long sys_mremap | ||
594 | .long sys_setresuid16 | ||
595 | .long sys_getresuid16 /* 165 */ | ||
596 | .long sys_getpagesize | ||
597 | .long sys_ni_syscall /* old sys_query_module */ | ||
598 | .long sys_poll | ||
599 | .long sys_nfsservctl | ||
600 | .long sys_setresgid16 /* 170 */ | ||
601 | .long sys_getresgid16 | ||
602 | .long sys_prctl | ||
603 | .long sys_rt_sigreturn | ||
604 | .long sys_rt_sigaction | ||
605 | .long sys_rt_sigprocmask /* 175 */ | ||
606 | .long sys_rt_sigpending | ||
607 | .long sys_rt_sigtimedwait | ||
608 | .long sys_rt_sigqueueinfo | ||
609 | .long sys_rt_sigsuspend | ||
610 | .long sys_pread64 /* 180 */ | ||
611 | .long sys_pwrite64 | ||
612 | .long sys_lchown16; | ||
613 | .long sys_getcwd | ||
614 | .long sys_capget | ||
615 | .long sys_capset /* 185 */ | ||
616 | .long sys_sigaltstack | ||
617 | .long sys_sendfile | ||
618 | .long sys_ni_syscall /* streams1 */ | ||
619 | .long sys_ni_syscall /* streams2 */ | ||
620 | .long sys_vfork /* 190 */ | ||
621 | .long sys_getrlimit | ||
622 | .long sys_mmap2 | ||
623 | .long sys_truncate64 | ||
624 | .long sys_ftruncate64 | ||
625 | .long sys_stat64 /* 195 */ | ||
626 | .long sys_lstat64 | ||
627 | .long sys_fstat64 | ||
628 | .long sys_chown | ||
629 | .long sys_getuid | ||
630 | .long sys_getgid /* 200 */ | ||
631 | .long sys_geteuid | ||
632 | .long sys_getegid | ||
633 | .long sys_setreuid | ||
634 | .long sys_setregid | ||
635 | .long sys_getgroups /* 205 */ | ||
636 | .long sys_setgroups | ||
637 | .long sys_fchown | ||
638 | .long sys_setresuid | ||
639 | .long sys_getresuid | ||
640 | .long sys_setresgid /* 210 */ | ||
641 | .long sys_getresgid | ||
642 | .long sys_lchown | ||
643 | .long sys_setuid | ||
644 | .long sys_setgid | ||
645 | .long sys_setfsuid /* 215 */ | ||
646 | .long sys_setfsgid | ||
647 | .long sys_pivot_root | ||
648 | .long sys_ni_syscall | ||
649 | .long sys_ni_syscall | ||
650 | .long sys_getdents64 /* 220 */ | ||
651 | .long sys_gettid | ||
652 | .long sys_tkill | ||
653 | .long sys_setxattr | ||
654 | .long sys_lsetxattr | ||
655 | .long sys_fsetxattr /* 225 */ | ||
656 | .long sys_getxattr | ||
657 | .long sys_lgetxattr | ||
658 | .long sys_fgetxattr | ||
659 | .long sys_listxattr | ||
660 | .long sys_llistxattr /* 230 */ | ||
661 | .long sys_flistxattr | ||
662 | .long sys_removexattr | ||
663 | .long sys_lremovexattr | ||
664 | .long sys_fremovexattr | ||
665 | .long sys_futex /* 235 */ | ||
666 | .long sys_sendfile64 | ||
667 | .long sys_mincore | ||
668 | .long sys_madvise | ||
669 | .long sys_fcntl64 | ||
670 | .long sys_readahead /* 240 */ | ||
671 | .long sys_io_setup | ||
672 | .long sys_io_destroy | ||
673 | .long sys_io_getevents | ||
674 | .long sys_io_submit | ||
675 | .long sys_io_cancel /* 245 */ | ||
676 | .long sys_fadvise64 | ||
677 | .long sys_exit_group | ||
678 | .long sys_lookup_dcookie | ||
679 | .long sys_epoll_create | ||
680 | .long sys_epoll_ctl /* 250 */ | ||
681 | .long sys_epoll_wait | ||
682 | .long sys_remap_file_pages | ||
683 | .long sys_set_tid_address | ||
684 | .long sys_timer_create | ||
685 | .long sys_timer_settime /* 255 */ | ||
686 | .long sys_timer_gettime | ||
687 | .long sys_timer_getoverrun | ||
688 | .long sys_timer_delete | ||
689 | .long sys_clock_settime | ||
690 | .long sys_clock_gettime /* 260 */ | ||
691 | .long sys_clock_getres | ||
692 | .long sys_clock_nanosleep | ||
693 | .long sys_statfs64 | ||
694 | .long sys_fstatfs64 | ||
695 | .long sys_tgkill /* 265 */ | ||
696 | .long sys_utimes | ||
697 | .long sys_fadvise64_64 | ||
698 | .long sys_mbind | ||
699 | .long sys_get_mempolicy | ||
700 | .long sys_set_mempolicy /* 270 */ | ||
701 | .long sys_mq_open | ||
702 | .long sys_mq_unlink | ||
703 | .long sys_mq_timedsend | ||
704 | .long sys_mq_timedreceive | ||
705 | .long sys_mq_notify /* 275 */ | ||
706 | .long sys_mq_getsetattr | ||
707 | .long sys_waitid | ||
708 | .long sys_ni_syscall /* for sys_vserver */ | ||
709 | .long sys_add_key | ||
710 | .long sys_request_key /* 280 */ | ||
711 | .long sys_keyctl | ||
712 | |||