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mn10300: switch to generic sys_execve()
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / mn10300 / kernel / entry.S
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b920de1b
DH		 1###############################################################################
2#
3# MN10300 Exception and interrupt entry points
4#
5# Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
6# Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
7# Modified by David Howells (dhowells@redhat.com)
8#
9# This program is free software; you can redistribute it and/or
10# modify it under the terms of the GNU General Public Licence
11# as published by the Free Software Foundation; either version
12# 2 of the Licence, or (at your option) any later version.
13#
14###############################################################################
15#include <linux/sys.h>
16#include <linux/linkage.h>
17#include <asm/smp.h>
df9ee292 18#include <asm/irqflags.h>
b920de1b
DH		 19#include <asm/thread_info.h>
20#include <asm/intctl-regs.h>
21#include <asm/busctl-regs.h>
22#include <asm/timer-regs.h>
2f2a2132 23#include <unit/leds.h>
b920de1b
DH		 24#include <asm/page.h>
25#include <asm/pgtable.h>
26#include <asm/errno.h>
27#include <asm/asm-offsets.h>
28#include <asm/frame.inc>
29
368dd5ac
AT		 30#if defined(CONFIG_SMP) && defined(CONFIG_GDBSTUB)
31#include <asm/gdb-stub.h>
32#endif /* CONFIG_SMP && CONFIG_GDBSTUB */
33
b920de1b 34#ifdef CONFIG_PREEMPT
368dd5ac 35#define preempt_stop LOCAL_IRQ_DISABLE
b920de1b
DH		 36#else
37#define preempt_stop
38#define resume_kernel restore_all
39#endif
40
b920de1b
DH		 41 .am33_2
42
43###############################################################################
44#
45# the return path for a forked child
46# - on entry, D0 holds the address of the previous task to run
47#
48###############################################################################
49ENTRY(ret_from_fork)
50 call schedule_tail[],0
51 GET_THREAD_INFO a2
52
53 # return 0 to indicate child process
54 clr d0
55 mov d0,(REG_D0,fp)
56 jmp syscall_exit
57
255461c5
AV		 58ENTRY(ret_from_kernel_thread)
59 call schedule_tail[],0
60 mov (REG_D0,fp),d0
61 mov (REG_A0,fp),a0
62 calls (a0)
63 jmp sys_exit
64
b920de1b
DH		 65###############################################################################
66#
67# system call handler
68#
69###############################################################################
70ENTRY(system_call)
71 add -4,sp
72 SAVE_ALL
73 mov d0,(REG_ORIG_D0,fp)
74 GET_THREAD_INFO a2
75 cmp nr_syscalls,d0
76 bcc syscall_badsys
77 btst _TIF_SYSCALL_TRACE,(TI_flags,a2)
5d289964 78 bne syscall_entry_trace
b920de1b
DH		 79syscall_call:
80 add d0,d0,a1
81 add a1,a1
82 mov (REG_A0,fp),d0
83 mov (sys_call_table,a1),a0
84 calls (a0)
85 mov d0,(REG_D0,fp)
86syscall_exit:
87 # make sure we don't miss an interrupt setting need_resched or
88 # sigpending between sampling and the rti
368dd5ac 89 LOCAL_IRQ_DISABLE
b920de1b
DH		 90 mov (TI_flags,a2),d2
91 btst _TIF_ALLWORK_MASK,d2
92 bne syscall_exit_work
93restore_all:
94 RESTORE_ALL
95
96###############################################################################
97#
98# perform work that needs to be done immediately before resumption and syscall
99# tracing
100#
101###############################################################################
102 ALIGN
103syscall_exit_work:
104 btst _TIF_SYSCALL_TRACE,d2
105 beq work_pending
368dd5ac 106 LOCAL_IRQ_ENABLE # could let syscall_trace_exit() call
b920de1b
DH		 107 # schedule() instead
108 mov fp,d0
5d289964 109 call syscall_trace_exit[],0 # do_syscall_trace(regs)
b920de1b
DH		 110 jmp resume_userspace
111
112 ALIGN
113work_pending:
114 btst _TIF_NEED_RESCHED,d2
115 beq work_notifysig
116
117work_resched:
118 call schedule[],0
119
120 # make sure we don't miss an interrupt setting need_resched or
121 # sigpending between sampling and the rti
368dd5ac 122 LOCAL_IRQ_DISABLE
b920de1b
DH		 123
124 # is there any work to be done other than syscall tracing?
125 mov (TI_flags,a2),d2
126 btst _TIF_WORK_MASK,d2
127 beq restore_all
128 btst _TIF_NEED_RESCHED,d2
129 bne work_resched
130
131 # deal with pending signals and notify-resume requests
132work_notifysig:
133 mov fp,d0
134 mov d2,d1
135 call do_notify_resume[],0
136 jmp resume_userspace
137
138 # perform syscall entry tracing
5d289964 139syscall_entry_trace:
b920de1b
DH		 140 mov -ENOSYS,d0
141 mov d0,(REG_D0,fp)
142 mov fp,d0
5d289964 143 call syscall_trace_entry[],0 # returns the syscall number to actually use
b920de1b
DH		 144 mov (REG_D1,fp),d1
145 cmp nr_syscalls,d0
146 bcs syscall_call
147 jmp syscall_exit
148
149syscall_badsys:
150 mov -ENOSYS,d0
151 mov d0,(REG_D0,fp)
152 jmp resume_userspace
153
154 # userspace resumption stub bypassing syscall exit tracing
155 .globl ret_from_exception, ret_from_intr
156 ALIGN
157ret_from_exception:
158 preempt_stop
159ret_from_intr:
160 GET_THREAD_INFO a2
161 mov (REG_EPSW,fp),d0 # need to deliver signals before
162 # returning to userspace
163 and EPSW_nSL,d0
164 beq resume_kernel # returning to supervisor mode
165
166ENTRY(resume_userspace)
167 # make sure we don't miss an interrupt setting need_resched or
168 # sigpending between sampling and the rti
368dd5ac 169 LOCAL_IRQ_DISABLE
b920de1b
DH		 170
171 # is there any work to be done on int/exception return?
172 mov (TI_flags,a2),d2
173 btst _TIF_WORK_MASK,d2
174 bne work_pending
175 jmp restore_all
176
177#ifdef CONFIG_PREEMPT
178ENTRY(resume_kernel)
368dd5ac 179 LOCAL_IRQ_DISABLE
b920de1b
DH		 180 mov (TI_preempt_count,a2),d0 # non-zero preempt_count ?
181 cmp 0,d0
182 bne restore_all
183
184need_resched:
185 btst _TIF_NEED_RESCHED,(TI_flags,a2)
186 beq restore_all
187 mov (REG_EPSW,fp),d0
188 and EPSW_IM,d0
189 cmp EPSW_IM_7,d0 # interrupts off (exception path) ?
24646bd2 190 bne restore_all
b920de1b
DH		 191 call preempt_schedule_irq[],0
192 jmp need_resched
193#endif
194
195
196###############################################################################
197#
198# IRQ handler entry point
199# - intended to be entered at multiple priorities
200#
201###############################################################################
202ENTRY(irq_handler)
203 add -4,sp
204 SAVE_ALL
205
206 # it's not a syscall
207 mov 0xffffffff,d0
208 mov d0,(REG_ORIG_D0,fp)
209
210 mov fp,d0
211 call do_IRQ[],0 # do_IRQ(regs)
212
213 jmp ret_from_intr
214
b920de1b
DH		 215###############################################################################
216#
217# Double Fault handler entry point
218# - note that there will not be a stack, D0/A0 will hold EPSW/PC as were
219#
220###############################################################################
221 .section .bss
222 .balign THREAD_SIZE
223 .space THREAD_SIZE
224__df_stack:
225 .previous
226
227ENTRY(double_fault)
228 mov a0,(__df_stack-4) # PC as was
229 mov d0,(__df_stack-8) # EPSW as was
230 mn10300_set_dbfleds # display 'db-f' on the LEDs
231 mov 0xaa55aa55,d0
232 mov d0,(__df_stack-12) # no ORIG_D0
233 mov sp,a0 # save corrupted SP
234 mov __df_stack-12,sp # emergency supervisor stack
235 SAVE_ALL
236 mov a0,(REG_A0,fp) # save corrupted SP as A0 (which got
237 # clobbered by the CPU)
238 mov fp,d0
239 calls do_double_fault
240double_fault_loop:
241 bra double_fault_loop
242
243###############################################################################
244#
245# Bus Error handler entry point
246# - handle external (async) bus errors separately
247#
248###############################################################################
249ENTRY(raw_bus_error)
250 add -4,sp
251 mov d0,(sp)
8f19e3da
AT		 252#if defined(CONFIG_ERRATUM_NEED_TO_RELOAD_MMUCTR)
253 mov (MMUCTR),d0
254 mov d0,(MMUCTR)
255#endif
b920de1b
DH		 256 mov (BCBERR),d0 # what
257 btst BCBERR_BEMR_DMA,d0 # see if it was an external bus error
258 beq __common_exception_aux # it wasn't
259
260 SAVE_ALL
261 mov (BCBEAR),d1 # destination of erroneous access
262
263 mov (REG_ORIG_D0,fp),d2
264 mov d2,(REG_D0,fp)
265 mov -1,d2
266 mov d2,(REG_ORIG_D0,fp)
267
268 add -4,sp
269 mov fp,(12,sp) # frame pointer
270 call io_bus_error[],0
271 jmp restore_all
272
273###############################################################################
274#
67ddb405
DH		 275# NMI exception entry points
276#
277# This is used by ordinary interrupt channels that have the GxICR_NMI bit set
278# in addition to the main NMI and Watchdog channels. SMP NMI IPIs use this
279# facility.
b920de1b
DH		 280#
281###############################################################################
282ENTRY(nmi_handler)
283 add -4,sp
284 mov d0,(sp)
285 mov (TBR),d0
368dd5ac
AT		 286
287#ifdef CONFIG_SMP
288 add -4,sp
289 mov d0,(sp) # save d0(TBR)
290 movhu (NMIAGR),d0
291 and NMIAGR_GN,d0
292 lsr 0x2,d0
293 cmp CALL_FUNCTION_NMI_IPI,d0
67ddb405 294 bne nmi_not_smp_callfunc # if not call function, jump
368dd5ac
AT		 295
296 # function call nmi ipi
297 add 4,sp # no need to store TBR
298 mov GxICR_DETECT,d0 # clear NMI request
299 movbu d0,(GxICR(CALL_FUNCTION_NMI_IPI))
300 movhu (GxICR(CALL_FUNCTION_NMI_IPI)),d0
301 and ~EPSW_NMID,epsw # enable NMI
302
303 mov (sp),d0 # restore d0
304 SAVE_ALL
305 call smp_nmi_call_function_interrupt[],0
306 RESTORE_ALL
307
67ddb405
DH		 308nmi_not_smp_callfunc:
309#ifdef CONFIG_KERNEL_DEBUGGER
310 cmp DEBUGGER_NMI_IPI,d0
311 bne nmi_not_debugger # if not kernel debugger NMI IPI, jump
368dd5ac 312
67ddb405 313 # kernel debugger NMI IPI
368dd5ac
AT		 314 add 4,sp # no need to store TBR
315 mov GxICR_DETECT,d0 # clear NMI
67ddb405
DH		 316 movbu d0,(GxICR(DEBUGGER_NMI_IPI))
317 movhu (GxICR(DEBUGGER_NMI_IPI)),d0
368dd5ac 318 and ~EPSW_NMID,epsw # enable NMI
7f386ac3 319
368dd5ac
AT		 320 mov (sp),d0
321 SAVE_ALL
67ddb405
DH		 322 mov fp,d0 # arg 0: stacked register file
323 mov a2,d1 # arg 1: exception number
324 call debugger_nmi_interrupt[],0
368dd5ac 325 RESTORE_ALL
67ddb405
DH		 326
327nmi_not_debugger:
328#endif /* CONFIG_KERNEL_DEBUGGER */
368dd5ac
AT		 329 mov (sp),d0 # restore TBR to d0
330 add 4,sp
331#endif /* CONFIG_SMP */
332
b920de1b
DH		 333 bra __common_exception_nonmi
334
67ddb405
DH		 335###############################################################################
336#
337# General exception entry point
338#
339###############################################################################
b920de1b
DH		 340ENTRY(__common_exception)
341 add -4,sp
342 mov d0,(sp)
8f19e3da
AT		 343#if defined(CONFIG_ERRATUM_NEED_TO_RELOAD_MMUCTR)
344 mov (MMUCTR),d0
345 mov d0,(MMUCTR)
346#endif
b920de1b
DH		 347
348__common_exception_aux:
349 mov (TBR),d0
350 and ~EPSW_NMID,epsw # turn NMIs back on if not NMI
351 or EPSW_IE,epsw
352
353__common_exception_nonmi:
354 and 0x0000FFFF,d0 # turn the exception code into a vector
355 # table index
356
357 btst 0x00000007,d0
358 bne 1f
359 cmp 0x00000400,d0
360 bge 1f
361
362 SAVE_ALL # build the stack frame
363
364 mov (REG_D0,fp),a2 # get the exception number
365 mov (REG_ORIG_D0,fp),d0
366 mov d0,(REG_D0,fp)
367 mov -1,d0
368 mov d0,(REG_ORIG_D0,fp)
369
370#ifdef CONFIG_GDBSTUB
368dd5ac
AT		 371#ifdef CONFIG_SMP
372 call gdbstub_busy_check[],0
373 and d0,d0 # check return value
374 beq 2f
375#else /* CONFIG_SMP */
b920de1b
DH		 376 btst 0x01,(gdbstub_busy)
377 beq 2f
368dd5ac 378#endif /* CONFIG_SMP */
b920de1b
DH		 379 and ~EPSW_IE,epsw
380 mov fp,d0
381 mov a2,d1
382 call gdbstub_exception[],0 # gdbstub itself caused an exception
383 bra restore_all
3842:
368dd5ac 385#endif /* CONFIG_GDBSTUB */
b920de1b
DH		 386
387 mov fp,d0 # arg 0: stacked register file
388 mov a2,d1 # arg 1: exception number
389 lsr 1,a2
390
391 mov (exception_table,a2),a2
392 calls (a2)
393 jmp ret_from_exception
394
3951: pi # BUG() equivalent
396
397###############################################################################
398#
399# Exception handler functions table
400#
401###############################################################################
402 .data
403ENTRY(exception_table)
404 .rept 0x400>>1
405 .long uninitialised_exception
406 .endr
407 .previous
408
409###############################################################################
410#
411# Change an entry in the exception table
412# - D0 exception code, D1 handler
413#
414###############################################################################
415ENTRY(set_excp_vector)
416 lsr 1,d0
417 add exception_table,d0
418 mov d1,(d0)
419 mov 4,d1
b920de1b 420 ret [],0
b920de1b
DH		 421
422###############################################################################
423#
424# System call table
425#
426###############################################################################
427 .data
428ENTRY(sys_call_table)
429 .long sys_restart_syscall /* 0 */
430 .long sys_exit
431 .long sys_fork
432 .long sys_read
433 .long sys_write
434 .long sys_open /* 5 */
435 .long sys_close
436 .long sys_waitpid
437 .long sys_creat
438 .long sys_link
439 .long sys_unlink /* 10 */
440 .long sys_execve
441 .long sys_chdir
442 .long sys_time
443 .long sys_mknod
444 .long sys_chmod /* 15 */
445 .long sys_lchown16
446 .long sys_ni_syscall /* old break syscall holder */
447 .long sys_stat
448 .long sys_lseek
449 .long sys_getpid /* 20 */
450 .long sys_mount
451 .long sys_oldumount
452 .long sys_setuid16
453 .long sys_getuid16
454 .long sys_stime /* 25 */
455 .long sys_ptrace
456 .long sys_alarm
457 .long sys_fstat
458 .long sys_pause
459 .long sys_utime /* 30 */
460 .long sys_ni_syscall /* old stty syscall holder */
461 .long sys_ni_syscall /* old gtty syscall holder */
462 .long sys_access
463 .long sys_nice
464 .long sys_ni_syscall /* 35 - old ftime syscall holder */
465 .long sys_sync
466 .long sys_kill
467 .long sys_rename
468 .long sys_mkdir
469 .long sys_rmdir /* 40 */
470 .long sys_dup
471 .long sys_pipe
472 .long sys_times
473 .long sys_ni_syscall /* old prof syscall holder */
474 .long sys_brk /* 45 */
475 .long sys_setgid16
476 .long sys_getgid16
477 .long sys_signal
478 .long sys_geteuid16
479 .long sys_getegid16 /* 50 */
480 .long sys_acct
481 .long sys_umount /* recycled never used phys() */
482 .long sys_ni_syscall /* old lock syscall holder */
483 .long sys_ioctl
484 .long sys_fcntl /* 55 */
485 .long sys_ni_syscall /* old mpx syscall holder */
486 .long sys_setpgid
487 .long sys_ni_syscall /* old ulimit syscall holder */
488 .long sys_ni_syscall /* old sys_olduname */
489 .long sys_umask /* 60 */
490 .long sys_chroot
491 .long sys_ustat
492 .long sys_dup2
493 .long sys_getppid
494 .long sys_getpgrp /* 65 */
495 .long sys_setsid
496 .long sys_sigaction
497 .long sys_sgetmask
498 .long sys_ssetmask
499 .long sys_setreuid16 /* 70 */
500 .long sys_setregid16
501 .long sys_sigsuspend
502 .long sys_sigpending
503 .long sys_sethostname
504 .long sys_setrlimit /* 75 */
505 .long sys_old_getrlimit
506 .long sys_getrusage
507 .long sys_gettimeofday
508 .long sys_settimeofday
509 .long sys_getgroups16 /* 80 */
510 .long sys_setgroups16
5d0e5283 511 .long sys_old_select
b920de1b
DH		 512 .long sys_symlink
513 .long sys_lstat
514 .long sys_readlink /* 85 */
515 .long sys_uselib
516 .long sys_swapon
517 .long sys_reboot
e55380ed 518 .long sys_old_readdir
b920de1b
DH		 519 .long old_mmap /* 90 */
520 .long sys_munmap
521 .long sys_truncate
522 .long sys_ftruncate
523 .long sys_fchmod
524 .long sys_fchown16 /* 95 */
525 .long sys_getpriority
526 .long sys_setpriority
527 .long sys_ni_syscall /* old profil syscall holder */
528 .long sys_statfs
529 .long sys_fstatfs /* 100 */
530 .long sys_ni_syscall /* ioperm */
531 .long sys_socketcall
532 .long sys_syslog
533 .long sys_setitimer
534 .long sys_getitimer /* 105 */
535 .long sys_newstat
536 .long sys_newlstat
537 .long sys_newfstat
538 .long sys_ni_syscall /* old sys_uname */
539 .long sys_ni_syscall /* 110 - iopl */
540 .long sys_vhangup
541 .long sys_ni_syscall /* old "idle" system call */
542 .long sys_ni_syscall /* vm86old */
543 .long sys_wait4
544 .long sys_swapoff /* 115 */
545 .long sys_sysinfo
546 .long sys_ipc
547 .long sys_fsync
548 .long sys_sigreturn
549 .long sys_clone /* 120 */
550 .long sys_setdomainname
551 .long sys_newuname
552 .long sys_ni_syscall /* modify_ldt */
553 .long sys_adjtimex
554 .long sys_mprotect /* 125 */
555 .long sys_sigprocmask
556 .long sys_ni_syscall /* old "create_module" */
557 .long sys_init_module
558 .long sys_delete_module
559 .long sys_ni_syscall /* 130: old "get_kernel_syms" */
560 .long sys_quotactl
561 .long sys_getpgid
562 .long sys_fchdir
563 .long sys_bdflush
564 .long sys_sysfs /* 135 */
565 .long sys_personality
566 .long sys_ni_syscall /* reserved for afs_syscall */
567 .long sys_setfsuid16
568 .long sys_setfsgid16
569 .long sys_llseek /* 140 */
570 .long sys_getdents
571 .long sys_select
572 .long sys_flock
573 .long sys_msync
574 .long sys_readv /* 145 */
575 .long sys_writev
576 .long sys_getsid
577 .long sys_fdatasync
578 .long sys_sysctl
579 .long sys_mlock /* 150 */
580 .long sys_munlock
581 .long sys_mlockall
582 .long sys_munlockall
583 .long sys_sched_setparam
584 .long sys_sched_getparam /* 155 */
585 .long sys_sched_setscheduler
586 .long sys_sched_getscheduler
587 .long sys_sched_yield
588 .long sys_sched_get_priority_max
589 .long sys_sched_get_priority_min /* 160 */
590 .long sys_sched_rr_get_interval
591 .long sys_nanosleep
592 .long sys_mremap
593 .long sys_setresuid16
594 .long sys_getresuid16 /* 165 */
595 .long sys_ni_syscall /* vm86 */
596 .long sys_ni_syscall /* Old sys_query_module */
597 .long sys_poll
f5b94099 598 .long sys_ni_syscall /* was nfsservctl */
b920de1b
DH		 599 .long sys_setresgid16 /* 170 */
600 .long sys_getresgid16
601 .long sys_prctl
602 .long sys_rt_sigreturn
603 .long sys_rt_sigaction
604 .long sys_rt_sigprocmask /* 175 */
605 .long sys_rt_sigpending
606 .long sys_rt_sigtimedwait
607 .long sys_rt_sigqueueinfo
608 .long sys_rt_sigsuspend
609 .long sys_pread64 /* 180 */
610 .long sys_pwrite64
611 .long sys_chown16
612 .long sys_getcwd
613 .long sys_capget
614 .long sys_capset /* 185 */
615 .long sys_sigaltstack
616 .long sys_sendfile
617 .long sys_ni_syscall /* reserved for streams1 */
618 .long sys_ni_syscall /* reserved for streams2 */
619 .long sys_vfork /* 190 */
620 .long sys_getrlimit
f8b72560 621 .long sys_mmap_pgoff
b920de1b
DH		 622 .long sys_truncate64
623 .long sys_ftruncate64
624 .long sys_stat64 /* 195 */
625 .long sys_lstat64
626 .long sys_fstat64
627 .long sys_lchown
628 .long sys_getuid
629 .long sys_getgid /* 200 */
630 .long sys_geteuid
631 .long sys_getegid
632 .long sys_setreuid
633 .long sys_setregid
634 .long sys_getgroups /* 205 */
635 .long sys_setgroups
636 .long sys_fchown
637 .long sys_setresuid
638 .long sys_getresuid
639 .long sys_setresgid /* 210 */
640 .long sys_getresgid
641 .long sys_chown
642 .long sys_setuid
643 .long sys_setgid
644 .long sys_setfsuid /* 215 */
645 .long sys_setfsgid
646 .long sys_pivot_root
647 .long sys_mincore
648 .long sys_madvise
649 .long sys_getdents64 /* 220 */
650 .long sys_fcntl64
651 .long sys_ni_syscall /* reserved for TUX */
652 .long sys_ni_syscall
653 .long sys_gettid
654 .long sys_readahead /* 225 */
655 .long sys_setxattr
656 .long sys_lsetxattr
657 .long sys_fsetxattr
658 .long sys_getxattr
659 .long sys_lgetxattr /* 230 */
660 .long sys_fgetxattr
661 .long sys_listxattr
662 .long sys_llistxattr
663 .long sys_flistxattr
664 .long sys_removexattr /* 235 */
665 .long sys_lremovexattr
666 .long sys_fremovexattr
667 .long sys_tkill
668 .long sys_sendfile64
669 .long sys_futex /* 240 */
670 .long sys_sched_setaffinity
671 .long sys_sched_getaffinity
672 .long sys_ni_syscall /* sys_set_thread_area */
673 .long sys_ni_syscall /* sys_get_thread_area */
674 .long sys_io_setup /* 245 */
675 .long sys_io_destroy
676 .long sys_io_getevents
677 .long sys_io_submit
678 .long sys_io_cancel
679 .long sys_fadvise64 /* 250 */
680 .long sys_ni_syscall
681 .long sys_exit_group
682 .long sys_lookup_dcookie
683 .long sys_epoll_create
684 .long sys_epoll_ctl /* 255 */
685 .long sys_epoll_wait
686 .long sys_remap_file_pages
687 .long sys_set_tid_address
688 .long sys_timer_create
689 .long sys_timer_settime /* 260 */
690 .long sys_timer_gettime
691 .long sys_timer_getoverrun
692 .long sys_timer_delete
693 .long sys_clock_settime
694 .long sys_clock_gettime /* 265 */
695 .long sys_clock_getres
696 .long sys_clock_nanosleep
697 .long sys_statfs64
698 .long sys_fstatfs64
699 .long sys_tgkill /* 270 */
700 .long sys_utimes
701 .long sys_fadvise64_64
702 .long sys_ni_syscall /* sys_vserver */
703 .long sys_mbind
704 .long sys_get_mempolicy /* 275 */
705 .long sys_set_mempolicy
706 .long sys_mq_open
707 .long sys_mq_unlink
708 .long sys_mq_timedsend
709 .long sys_mq_timedreceive /* 280 */
710 .long sys_mq_notify
711 .long sys_mq_getsetattr
712 .long sys_kexec_load
713 .long sys_waitid
714 .long sys_ni_syscall /* 285 */ /* available */
715 .long sys_add_key
716 .long sys_request_key
717 .long sys_keyctl
718 .long sys_cacheflush
719 .long sys_ioprio_set /* 290 */
720 .long sys_ioprio_get
721 .long sys_inotify_init
722 .long sys_inotify_add_watch
723 .long sys_inotify_rm_watch
724 .long sys_migrate_pages /* 295 */
725 .long sys_openat
726 .long sys_mkdirat
727 .long sys_mknodat
728 .long sys_fchownat
729 .long sys_futimesat /* 300 */
730 .long sys_fstatat64
731 .long sys_unlinkat
732 .long sys_renameat
733 .long sys_linkat
734 .long sys_symlinkat /* 305 */
735 .long sys_readlinkat
736 .long sys_fchmodat
737 .long sys_faccessat
738 .long sys_pselect6
739 .long sys_ppoll /* 310 */
740 .long sys_unshare
741 .long sys_set_robust_list
742 .long sys_get_robust_list
743 .long sys_splice
744 .long sys_sync_file_range /* 315 */
745 .long sys_tee
746 .long sys_vmsplice
747 .long sys_move_pages
748 .long sys_getcpu
749 .long sys_epoll_pwait /* 320 */
750 .long sys_utimensat
751 .long sys_signalfd
752 .long sys_timerfd_create
753 .long sys_eventfd
754 .long sys_fallocate /* 325 */
755 .long sys_timerfd_settime
756 .long sys_timerfd_gettime
02c36380
DH		 757 .long sys_signalfd4
758 .long sys_eventfd2
759 .long sys_epoll_create1 /* 330 */
760 .long sys_dup3
761 .long sys_pipe2
762 .long sys_inotify_init1
76d320a5
DH		 763 .long sys_preadv
764 .long sys_pwritev /* 335 */
60860710 765 .long sys_rt_tgsigqueueinfo
cdd6c482 766 .long sys_perf_event_open
e5d20d01 767 .long sys_recvmmsg
7b21fddd 768 .long sys_setns
b920de1b
DH		 769
770
771nr_syscalls=(.-sys_call_table)/4
kernel source for telekom puls (alcatel/mediatek)