2 * arch/ppc/kernel/misc.S
6 * This file contains miscellaneous low-level functions.
7 * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
9 * Largely rewritten by Cort Dougan (cort@cs.nmt.edu)
11 * Adapted for iSeries by Mike Corrigan (mikejc@us.ibm.com)
12 * PPC64 updates by Dave Engebretsen (engebret@us.ibm.com)
14 * This program is free software; you can redistribute it and/or
15 * modify it under the terms of the GNU General Public License
16 * as published by the Free Software Foundation; either version
17 * 2 of the License, or (at your option) any later version.
21 #include <linux/config.h>
22 #include <linux/sys.h>
23 #include <asm/unistd.h>
24 #include <asm/errno.h>
25 #include <asm/processor.h>
27 #include <asm/cache.h>
28 #include <asm/ppc_asm.h>
29 #include <asm/offsets.h>
30 #include <asm/cputable.h>
35 * Returns (address we're running at) - (address we were linked at)
36 * for use before the text and data are mapped to KERNELBASE.
68 #ifdef CONFIG_PPC_ISERIES
69 /* unsigned long local_save_flags(void) */
70 _GLOBAL(local_get_flags)
71 lbz r3,PACAPROCENABLED(r13)
74 /* unsigned long local_irq_disable(void) */
75 _GLOBAL(local_irq_disable)
76 lbz r3,PACAPROCENABLED(r13)
78 stb r4,PACAPROCENABLED(r13)
81 /* void local_irq_restore(unsigned long flags) */
82 _GLOBAL(local_irq_restore)
83 lbz r5,PACAPROCENABLED(r13)
84 /* Check if things are setup the way we want _already_. */
87 /* are we enabling interrupts? */
89 stb r3,PACAPROCENABLED(r13)
91 /* Check pending interrupts */
92 /* A decrementer, IPI or PMC interrupt may have occurred
93 * while we were in the hypervisor (which enables) */
94 ld r4,PACALPPACA+LPPACAANYINT(r13)
99 * Handle pending interrupts in interrupt context
104 #endif /* CONFIG_PPC_ISERIES */
106 #ifdef CONFIG_IRQSTACKS
107 _GLOBAL(call_do_softirq)
110 stdu r1,THREAD_SIZE-112(r3)
118 _GLOBAL(call_handle_IRQ_event)
121 stdu r1,THREAD_SIZE-112(r6)
128 #endif /* CONFIG_IRQSTACKS */
131 * To be called by C code which needs to do some operations with MMU
132 * disabled. Note that interrupts have to be disabled by the caller
133 * prior to calling us. The code called _MUST_ be in the RMO of course
134 * and part of the linear mapping as we don't attempt to translate the
135 * stack pointer at all. The function is called with the stack switched
136 * to this CPU emergency stack
138 * prototype is void *call_with_mmu_off(void *func, void *data);
140 * the called function is expected to be of the form
142 * void *called(void *data);
144 _GLOBAL(call_with_mmu_off)
145 mflr r0 /* get link, save it on stackframe */
147 mr r1,r5 /* save old stack ptr */
148 ld r1,PACAEMERGSP(r13) /* get emerg. stack */
149 subi r1,r1,STACK_FRAME_OVERHEAD
150 std r0,16(r1) /* save link on emerg. stack */
151 std r5,0(r1) /* save old stack ptr in backchain */
152 ld r3,0(r3) /* get to real function ptr (assume same TOC) */
153 bl 2f /* we need LR to return, continue at label 2 */
155 ld r0,16(r1) /* we return here from the call, get LR and */
156 ld r1,0(r1) /* .. old stack ptr */
157 mtspr SPRN_SRR0,r0 /* and get back to virtual mode with these */
159 ori r4,r4,MSR_IR|MSR_DR
163 2: mtspr SPRN_SRR0,r3 /* coming from above, enter real mode */
164 mr r3,r4 /* get parameter */
166 ori r0,r0,MSR_IR|MSR_DR
167 xori r0,r0,MSR_IR|MSR_DR
174 .tc ppc64_caches[TC],ppc64_caches
178 * Write any modified data cache blocks out to memory
179 * and invalidate the corresponding instruction cache blocks.
181 * flush_icache_range(unsigned long start, unsigned long stop)
183 * flush all bytes from start through stop-1 inclusive
186 _GLOBAL(__flush_icache_range)
189 * Flush the data cache to memory
191 * Different systems have different cache line sizes
192 * and in some cases i-cache and d-cache line sizes differ from
195 ld r10,PPC64_CACHES@toc(r2)
196 lwz r7,DCACHEL1LINESIZE(r10)/* Get cache line size */
198 andc r6,r3,r5 /* round low to line bdy */
199 subf r8,r6,r4 /* compute length */
200 add r8,r8,r5 /* ensure we get enough */
201 lwz r9,DCACHEL1LOGLINESIZE(r10) /* Get log-2 of cache line size */
202 srw. r8,r8,r9 /* compute line count */
203 beqlr /* nothing to do? */
210 /* Now invalidate the instruction cache */
212 lwz r7,ICACHEL1LINESIZE(r10) /* Get Icache line size */
214 andc r6,r3,r5 /* round low to line bdy */
215 subf r8,r6,r4 /* compute length */
217 lwz r9,ICACHEL1LOGLINESIZE(r10) /* Get log-2 of Icache line size */
218 srw. r8,r8,r9 /* compute line count */
219 beqlr /* nothing to do? */
228 * Like above, but only do the D-cache.
230 * flush_dcache_range(unsigned long start, unsigned long stop)
232 * flush all bytes from start to stop-1 inclusive
234 _GLOBAL(flush_dcache_range)
237 * Flush the data cache to memory
239 * Different systems have different cache line sizes
241 ld r10,PPC64_CACHES@toc(r2)
242 lwz r7,DCACHEL1LINESIZE(r10) /* Get dcache line size */
244 andc r6,r3,r5 /* round low to line bdy */
245 subf r8,r6,r4 /* compute length */
246 add r8,r8,r5 /* ensure we get enough */
247 lwz r9,DCACHEL1LOGLINESIZE(r10) /* Get log-2 of dcache line size */
248 srw. r8,r8,r9 /* compute line count */
249 beqlr /* nothing to do? */
258 * Like above, but works on non-mapped physical addresses.
259 * Use only for non-LPAR setups ! It also assumes real mode
260 * is cacheable. Used for flushing out the DART before using
261 * it as uncacheable memory
263 * flush_dcache_phys_range(unsigned long start, unsigned long stop)
265 * flush all bytes from start to stop-1 inclusive
267 _GLOBAL(flush_dcache_phys_range)
268 ld r10,PPC64_CACHES@toc(r2)
269 lwz r7,DCACHEL1LINESIZE(r10) /* Get dcache line size */
271 andc r6,r3,r5 /* round low to line bdy */
272 subf r8,r6,r4 /* compute length */
273 add r8,r8,r5 /* ensure we get enough */
274 lwz r9,DCACHEL1LOGLINESIZE(r10) /* Get log-2 of dcache line size */
275 srw. r8,r8,r9 /* compute line count */
276 beqlr /* nothing to do? */
277 mfmsr r5 /* Disable MMU Data Relocation */
290 mtmsr r5 /* Re-enable MMU Data Relocation */
295 _GLOBAL(flush_inval_dcache_phys_range)
296 LOADADDR(r10,naca) /* Get Naca address */
298 LOADADDR(r11,systemcfg) /* Get systemcfg address */
300 lwz r7,DCACHEL1LINESIZE(r11) /* Get dcache line size */
302 andc r6,r3,r5 /* round low to line bdy */
303 subf r8,r6,r4 /* compute length */
304 add r8,r8,r5 /* ensure we get enough */
305 lwz r9,DCACHEL1LOGLINESIZE(r10) /* Get log-2 of dcache line size */
306 srw. r8,r8,r9 /* compute line count */
307 beqlr /* nothing to do? */
308 mfmsr r5 /* Disable MMU Data Relocation */
321 mtmsr r5 /* Re-enable MMU Data Relocation */
328 * Flush a particular page from the data cache to RAM.
329 * Note: this is necessary because the instruction cache does *not*
330 * snoop from the data cache.
332 * void __flush_dcache_icache(void *page)
334 _GLOBAL(__flush_dcache_icache)
336 * Flush the data cache to memory
338 * Different systems have different cache line sizes
341 /* Flush the dcache */
342 ld r7,PPC64_CACHES@toc(r2)
343 clrrdi r3,r3,12 /* Page align */
344 lwz r4,DCACHEL1LINESPERPAGE(r7) /* Get # dcache lines per page */
345 lwz r5,DCACHEL1LINESIZE(r7) /* Get dcache line size */
353 /* Now invalidate the icache */
355 lwz r4,ICACHEL1LINESPERPAGE(r7) /* Get # icache lines per page */
356 lwz r5,ICACHEL1LINESIZE(r7) /* Get icache line size */
365 * I/O string operations
367 * insb(port, buf, len)
368 * outsb(port, buf, len)
369 * insw(port, buf, len)
370 * outsw(port, buf, len)
371 * insl(port, buf, len)
372 * outsl(port, buf, len)
373 * insw_ns(port, buf, len)
374 * outsw_ns(port, buf, len)
375 * insl_ns(port, buf, len)
376 * outsl_ns(port, buf, len)
378 * The *_ns versions don't do byte-swapping.
452 /* _GLOBAL(ide_insw) now in drivers/ide/ide-iops.c */
466 /* _GLOBAL(ide_outsw) now in drivers/ide/ide-iops.c */
504 lfd 0,0(r5) /* load up fpscr value */
508 mffs 0 /* save new fpscr value */
513 lfd 0,0(r5) /* load up fpscr value */
517 mffs 0 /* save new fpscr value */
522 * identify_cpu and calls setup_cpu
523 * In: r3 = base of the cpu_specs array
524 * r4 = address of cur_cpu_spec
525 * r5 = relocation offset
527 _GLOBAL(identify_cpu)
530 lwz r8,CPU_SPEC_PVR_MASK(r3)
532 lwz r9,CPU_SPEC_PVR_VALUE(r3)
535 addi r3,r3,CPU_SPEC_ENTRY_SIZE
540 ld r4,CPU_SPEC_SETUP(r3)
545 /* Calling convention for cpu setup is r3=offset, r4=cur_cpu_spec */
551 * do_cpu_ftr_fixups - goes through the list of CPU feature fixups
552 * and writes nop's over sections of code that don't apply for this cpu.
553 * r3 = data offset (not changed)
555 _GLOBAL(do_cpu_ftr_fixups)
556 /* Get CPU 0 features */
557 LOADADDR(r6,cur_cpu_spec)
561 ld r4,CPU_SPEC_FEATURES(r4)
562 /* Get the fixup table */
563 LOADADDR(r6,__start___ftr_fixup)
565 LOADADDR(r7,__stop___ftr_fixup)
571 ld r8,-32(r6) /* mask */
573 ld r9,-24(r6) /* value */
576 ld r8,-16(r6) /* section begin */
577 ld r9,-8(r6) /* section end */
580 /* write nops over the section of code */
581 /* todo: if large section, add a branch at the start of it */
585 lis r0,0x60000000@h /* nop */
587 andi. r10,r4,CPU_FTR_SPLIT_ID_CACHE@l
589 dcbst 0,r8 /* suboptimal, but simpler */
594 sync /* additional sync needed on g4 */
598 #if defined(CONFIG_PPC_PMAC) || defined(CONFIG_PPC_MAPLE)
600 * Do an IO access in real mode
631 * Do an IO access in real mode
660 #endif /* defined(CONFIG_PPC_PMAC) || defined(CONFIG_PPC_MAPLE) */
663 * Create a kernel thread
664 * kernel_thread(fn, arg, flags)
666 _GLOBAL(kernel_thread)
669 stdu r1,-STACK_FRAME_OVERHEAD(r1)
672 ori r3,r5,CLONE_VM /* flags */
673 oris r3,r3,(CLONE_UNTRACED>>16)
674 li r4,0 /* new sp (unused) */
677 cmpdi 0,r3,0 /* parent or child? */
678 bne 1f /* return if parent */
680 stdu r0,-STACK_FRAME_OVERHEAD(r1)
683 mtlr r29 /* fn addr in lr */
684 mr r3,r30 /* load arg and call fn */
686 li r0,__NR_exit /* exit after child exits */
689 1: addi r1,r1,STACK_FRAME_OVERHEAD
694 #ifndef CONFIG_PPC_PSERIES /* hack hack hack */
695 #define ppc_rtas sys_ni_syscall
698 /* Why isn't this a) automatic, b) written in 'C'? */
700 _GLOBAL(sys_call_table32)
701 .llong .sys_restart_syscall /* 0 */
706 .llong .sys32_open /* 5 */
708 .llong .sys32_waitpid
711 .llong .sys_unlink /* 10 */
714 .llong .compat_sys_time
716 .llong .sys_chmod /* 15 */
718 .llong .sys_ni_syscall /* old break syscall */
719 .llong .sys_ni_syscall /* old stat syscall */
721 .llong .sys_getpid /* 20 */
722 .llong .compat_sys_mount
723 .llong .sys_oldumount
726 .llong .compat_sys_stime /* 25 */
729 .llong .sys_ni_syscall /* old fstat syscall */
731 .llong .compat_sys_utime /* 30 */
732 .llong .sys_ni_syscall /* old stty syscall */
733 .llong .sys_ni_syscall /* old gtty syscall */
736 .llong .sys_ni_syscall /* 35 - old ftime syscall */
741 .llong .sys_rmdir /* 40 */
744 .llong .compat_sys_times
745 .llong .sys_ni_syscall /* old prof syscall */
746 .llong .sys_brk /* 45 */
751 .llong .sys_getegid /* 50 */
754 .llong .sys_ni_syscall /* old lock syscall */
755 .llong .compat_sys_ioctl
756 .llong .compat_sys_fcntl /* 55 */
757 .llong .sys_ni_syscall /* old mpx syscall */
758 .llong .sys32_setpgid
759 .llong .sys_ni_syscall /* old ulimit syscall */
760 .llong .sys32_olduname
761 .llong .sys32_umask /* 60 */
766 .llong .sys_getpgrp /* 65 */
768 .llong .sys32_sigaction
770 .llong .sys32_ssetmask
771 .llong .sys_setreuid /* 70 */
773 .llong .ppc32_sigsuspend
774 .llong .compat_sys_sigpending
775 .llong .sys32_sethostname
776 .llong .compat_sys_setrlimit /* 75 */
777 .llong .compat_sys_old_getrlimit
778 .llong .compat_sys_getrusage
779 .llong .sys32_gettimeofday
780 .llong .sys32_settimeofday
781 .llong .sys32_getgroups /* 80 */
782 .llong .sys32_setgroups
783 .llong .sys_ni_syscall /* old select syscall */
785 .llong .sys_ni_syscall /* old lstat syscall */
786 .llong .sys32_readlink /* 85 */
790 .llong .old32_readdir
791 .llong .sys_mmap /* 90 */
794 .llong .sys_ftruncate
796 .llong .sys_fchown /* 95 */
797 .llong .sys32_getpriority
798 .llong .sys32_setpriority
799 .llong .sys_ni_syscall /* old profil syscall */
800 .llong .compat_sys_statfs
801 .llong .compat_sys_fstatfs /* 100 */
802 .llong .sys_ni_syscall /* old ioperm syscall */
803 .llong .compat_sys_socketcall
805 .llong .compat_sys_setitimer
806 .llong .compat_sys_getitimer /* 105 */
807 .llong .compat_sys_newstat
808 .llong .compat_sys_newlstat
809 .llong .compat_sys_newfstat
811 .llong .sys_ni_syscall /* 110 old iopl syscall */
813 .llong .sys_ni_syscall /* old idle syscall */
814 .llong .sys_ni_syscall /* old vm86 syscall */
815 .llong .compat_sys_wait4
816 .llong .sys_swapoff /* 115 */
817 .llong .sys32_sysinfo
820 .llong .ppc32_sigreturn
821 .llong .ppc_clone /* 120 */
822 .llong .sys32_setdomainname
823 .llong .ppc64_newuname
824 .llong .sys_ni_syscall /* old modify_ldt syscall */
825 .llong .sys32_adjtimex
826 .llong .sys_mprotect /* 125 */
827 .llong .compat_sys_sigprocmask
828 .llong .sys_ni_syscall /* old create_module syscall */
829 .llong .sys_init_module
830 .llong .sys_delete_module
831 .llong .sys_ni_syscall /* 130 old get_kernel_syms syscall */
833 .llong .sys32_getpgid
836 .llong .sys32_sysfs /* 135 */
837 .llong .ppc64_personality
838 .llong .sys_ni_syscall /* for afs_syscall */
841 .llong .sys_llseek /* 140 */
842 .llong .sys32_getdents
846 .llong .compat_sys_readv /* 145 */
847 .llong .compat_sys_writev
849 .llong .sys_fdatasync
851 .llong .sys_mlock /* 150 */
854 .llong .sys_munlockall
855 .llong .sys32_sched_setparam
856 .llong .sys32_sched_getparam /* 155 */
857 .llong .sys32_sched_setscheduler
858 .llong .sys32_sched_getscheduler
859 .llong .sys_sched_yield
860 .llong .sys32_sched_get_priority_max
861 .llong .sys32_sched_get_priority_min /* 160 */
862 .llong .sys32_sched_rr_get_interval
863 .llong .compat_sys_nanosleep
865 .llong .sys_setresuid
866 .llong .sys_getresuid /* 165 */
867 .llong .sys_ni_syscall /* old query_module syscall */
869 .llong .compat_sys_nfsservctl
870 .llong .sys_setresgid
871 .llong .sys_getresgid /* 170 */
873 .llong .ppc32_rt_sigreturn
874 .llong .sys32_rt_sigaction
875 .llong .sys32_rt_sigprocmask
876 .llong .sys32_rt_sigpending /* 175 */
877 .llong .compat_sys_rt_sigtimedwait
878 .llong .sys32_rt_sigqueueinfo
879 .llong .ppc32_rt_sigsuspend
880 .llong .sys32_pread64
881 .llong .sys32_pwrite64 /* 180 */
886 .llong .sys32_sigaltstack /* 185 */
887 .llong .sys32_sendfile
888 .llong .sys_ni_syscall /* reserved for streams1 */
889 .llong .sys_ni_syscall /* reserved for streams2 */
891 .llong .compat_sys_getrlimit /* 190 */
892 .llong .sys32_readahead
894 .llong .sys32_truncate64
895 .llong .sys32_ftruncate64
896 .llong .sys_stat64 /* 195 */
899 .llong .sys32_pciconfig_read
900 .llong .sys32_pciconfig_write
901 .llong .sys32_pciconfig_iobase /* 200 - pciconfig_iobase */
902 .llong .sys_ni_syscall /* reserved for MacOnLinux */
903 .llong .sys_getdents64
904 .llong .sys_pivot_root
905 .llong .compat_sys_fcntl64
906 .llong .sys_madvise /* 205 */
911 .llong .sys_lsetxattr /* 210 */
912 .llong .sys_fsetxattr
914 .llong .sys_lgetxattr
915 .llong .sys_fgetxattr
916 .llong .sys_listxattr /* 215 */
917 .llong .sys_llistxattr
918 .llong .sys_flistxattr
919 .llong .sys_removexattr
920 .llong .sys_lremovexattr
921 .llong .sys_fremovexattr /* 220 */
922 .llong .compat_sys_futex
923 .llong .compat_sys_sched_setaffinity
924 .llong .compat_sys_sched_getaffinity
925 .llong .sys_ni_syscall
926 .llong .sys_ni_syscall /* 225 - reserved for tux */
927 .llong .sys32_sendfile64
928 .llong .compat_sys_io_setup
929 .llong .sys_io_destroy
930 .llong .compat_sys_io_getevents
931 .llong .compat_sys_io_submit
932 .llong .sys_io_cancel
933 .llong .sys_set_tid_address
934 .llong .ppc32_fadvise64
935 .llong .sys_exit_group
936 .llong .ppc32_lookup_dcookie /* 235 */
937 .llong .sys_epoll_create
938 .llong .sys_epoll_ctl
939 .llong .sys_epoll_wait
940 .llong .sys_remap_file_pages
941 .llong .ppc32_timer_create /* 240 */
942 .llong .compat_sys_timer_settime
943 .llong .compat_sys_timer_gettime
944 .llong .sys_timer_getoverrun
945 .llong .sys_timer_delete
946 .llong .compat_sys_clock_settime /* 245 */
947 .llong .compat_sys_clock_gettime
948 .llong .compat_sys_clock_getres
949 .llong .compat_sys_clock_nanosleep
950 .llong .ppc32_swapcontext
951 .llong .sys32_tgkill /* 250 */
953 .llong .compat_sys_statfs64
954 .llong .compat_sys_fstatfs64
955 .llong .ppc32_fadvise64_64 /* 32bit only fadvise64_64 */
956 .llong .ppc_rtas /* 255 */
957 .llong .sys_ni_syscall /* 256 reserved for sys_debug_setcontext */
958 .llong .sys_ni_syscall /* 257 reserved for vserver */
959 .llong .sys_ni_syscall /* 258 reserved for new sys_remap_file_pages */
960 .llong .compat_sys_mbind
961 .llong .compat_sys_get_mempolicy /* 260 */
962 .llong .compat_sys_set_mempolicy
963 .llong .compat_sys_mq_open
964 .llong .sys_mq_unlink
965 .llong .compat_sys_mq_timedsend
966 .llong .compat_sys_mq_timedreceive /* 265 */
967 .llong .compat_sys_mq_notify
968 .llong .compat_sys_mq_getsetattr
969 .llong .sys_ni_syscall /* 268 reserved for sys_kexec_load */
970 .llong .sys32_add_key
971 .llong .sys32_request_key
972 .llong .compat_sys_keyctl
975 _GLOBAL(sys_call_table)
976 .llong .sys_restart_syscall /* 0 */
981 .llong .sys_open /* 5 */
986 .llong .sys_unlink /* 10 */
991 .llong .sys_chmod /* 15 */
993 .llong .sys_ni_syscall /* old break syscall */
994 .llong .sys_ni_syscall /* old stat syscall */
996 .llong .sys_getpid /* 20 */
998 .llong .sys_ni_syscall /* old umount syscall */
1001 .llong .sys_stime /* 25 */
1004 .llong .sys_ni_syscall /* old fstat syscall */
1006 .llong .sys_utime /* 30 */
1007 .llong .sys_ni_syscall /* old stty syscall */
1008 .llong .sys_ni_syscall /* old gtty syscall */
1011 .llong .sys_ni_syscall /* 35 - old ftime syscall */
1016 .llong .sys_rmdir /* 40 */
1020 .llong .sys_ni_syscall /* old prof syscall */
1021 .llong .sys_brk /* 45 */
1026 .llong .sys_getegid /* 50 */
1029 .llong .sys_ni_syscall /* old lock syscall */
1031 .llong .sys_fcntl /* 55 */
1032 .llong .sys_ni_syscall /* old mpx syscall */
1034 .llong .sys_ni_syscall /* old ulimit syscall */
1035 .llong .sys_ni_syscall /* old uname syscall */
1036 .llong .sys_umask /* 60 */
1041 .llong .sys_getpgrp /* 65 */
1043 .llong .sys_ni_syscall
1044 .llong .sys_sgetmask
1045 .llong .sys_ssetmask
1046 .llong .sys_setreuid /* 70 */
1047 .llong .sys_setregid
1048 .llong .sys_ni_syscall
1049 .llong .sys_ni_syscall
1050 .llong .sys_sethostname
1051 .llong .sys_setrlimit /* 75 */
1052 .llong .sys_ni_syscall /* old getrlimit syscall */
1053 .llong .sys_getrusage
1054 .llong .sys_gettimeofday
1055 .llong .sys_settimeofday
1056 .llong .sys_getgroups /* 80 */
1057 .llong .sys_setgroups
1058 .llong .sys_ni_syscall /* old select syscall */
1060 .llong .sys_ni_syscall /* old lstat syscall */
1061 .llong .sys_readlink /* 85 */
1065 .llong .sys_ni_syscall /* old readdir syscall */
1066 .llong .sys_mmap /* 90 */
1068 .llong .sys_truncate
1069 .llong .sys_ftruncate
1071 .llong .sys_fchown /* 95 */
1072 .llong .sys_getpriority
1073 .llong .sys_setpriority
1074 .llong .sys_ni_syscall /* old profil syscall holder */
1076 .llong .sys_fstatfs /* 100 */
1077 .llong .sys_ni_syscall /* old ioperm syscall */
1078 .llong .sys_socketcall
1080 .llong .sys_setitimer
1081 .llong .sys_getitimer /* 105 */
1083 .llong .sys_newlstat
1084 .llong .sys_newfstat
1085 .llong .sys_ni_syscall /* old uname syscall */
1086 .llong .sys_ni_syscall /* 110 old iopl syscall */
1088 .llong .sys_ni_syscall /* old idle syscall */
1089 .llong .sys_ni_syscall /* old vm86 syscall */
1091 .llong .sys_swapoff /* 115 */
1095 .llong .sys_ni_syscall
1096 .llong .ppc_clone /* 120 */
1097 .llong .sys_setdomainname
1098 .llong .ppc64_newuname
1099 .llong .sys_ni_syscall /* old modify_ldt syscall */
1100 .llong .sys_adjtimex
1101 .llong .sys_mprotect /* 125 */
1102 .llong .sys_ni_syscall
1103 .llong .sys_ni_syscall /* old create_module syscall */
1104 .llong .sys_init_module
1105 .llong .sys_delete_module
1106 .llong .sys_ni_syscall /* 130 old get_kernel_syms syscall */
1107 .llong .sys_quotactl
1111 .llong .sys_sysfs /* 135 */
1112 .llong .ppc64_personality
1113 .llong .sys_ni_syscall /* for afs_syscall */
1114 .llong .sys_setfsuid
1115 .llong .sys_setfsgid
1116 .llong .sys_llseek /* 140 */
1117 .llong .sys_getdents
1121 .llong .sys_readv /* 145 */
1124 .llong .sys_fdatasync
1126 .llong .sys_mlock /* 150 */
1128 .llong .sys_mlockall
1129 .llong .sys_munlockall
1130 .llong .sys_sched_setparam
1131 .llong .sys_sched_getparam /* 155 */
1132 .llong .sys_sched_setscheduler
1133 .llong .sys_sched_getscheduler
1134 .llong .sys_sched_yield
1135 .llong .sys_sched_get_priority_max
1136 .llong .sys_sched_get_priority_min /* 160 */
1137 .llong .sys_sched_rr_get_interval
1138 .llong .sys_nanosleep
1140 .llong .sys_setresuid
1141 .llong .sys_getresuid /* 165 */
1142 .llong .sys_ni_syscall /* old query_module syscall */
1144 .llong .sys_nfsservctl
1145 .llong .sys_setresgid
1146 .llong .sys_getresgid /* 170 */
1148 .llong .ppc64_rt_sigreturn
1149 .llong .sys_rt_sigaction
1150 .llong .sys_rt_sigprocmask
1151 .llong .sys_rt_sigpending /* 175 */
1152 .llong .sys_rt_sigtimedwait
1153 .llong .sys_rt_sigqueueinfo
1154 .llong .ppc64_rt_sigsuspend
1156 .llong .sys_pwrite64 /* 180 */
1161 .llong .sys_sigaltstack /* 185 */
1162 .llong .sys_sendfile64
1163 .llong .sys_ni_syscall /* reserved for streams1 */
1164 .llong .sys_ni_syscall /* reserved for streams2 */
1166 .llong .sys_getrlimit /* 190 */
1167 .llong .sys_readahead
1168 .llong .sys_ni_syscall /* 32bit only mmap2 */
1169 .llong .sys_ni_syscall /* 32bit only truncate64 */
1170 .llong .sys_ni_syscall /* 32bit only ftruncate64 */
1171 .llong .sys_ni_syscall /* 195 - 32bit only stat64 */
1172 .llong .sys_ni_syscall /* 32bit only lstat64 */
1173 .llong .sys_ni_syscall /* 32bit only fstat64 */
1174 .llong .sys_ni_syscall /* 32bit only pciconfig_read */
1175 .llong .sys_ni_syscall /* 32bit only pciconfig_write */
1176 .llong .sys_ni_syscall /* 32bit only pciconfig_iobase */
1177 .llong .sys_ni_syscall /* reserved for MacOnLinux */
1178 .llong .sys_getdents64
1179 .llong .sys_pivot_root
1180 .llong .sys_ni_syscall /* 32bit only fcntl64 */
1181 .llong .sys_madvise /* 205 */
1185 .llong .sys_setxattr
1186 .llong .sys_lsetxattr /* 210 */
1187 .llong .sys_fsetxattr
1188 .llong .sys_getxattr
1189 .llong .sys_lgetxattr
1190 .llong .sys_fgetxattr
1191 .llong .sys_listxattr /* 215 */
1192 .llong .sys_llistxattr
1193 .llong .sys_flistxattr
1194 .llong .sys_removexattr
1195 .llong .sys_lremovexattr
1196 .llong .sys_fremovexattr /* 220 */
1198 .llong .sys_sched_setaffinity
1199 .llong .sys_sched_getaffinity
1200 .llong .sys_ni_syscall
1201 .llong .sys_ni_syscall /* 225 - reserved for tux */
1202 .llong .sys_ni_syscall /* 32bit only sendfile64 */
1203 .llong .sys_io_setup
1204 .llong .sys_io_destroy
1205 .llong .sys_io_getevents
1206 .llong .sys_io_submit /* 230 */
1207 .llong .sys_io_cancel
1208 .llong .sys_set_tid_address
1209 .llong .sys_fadvise64
1210 .llong .sys_exit_group
1211 .llong .sys_lookup_dcookie /* 235 */
1212 .llong .sys_epoll_create
1213 .llong .sys_epoll_ctl
1214 .llong .sys_epoll_wait
1215 .llong .sys_remap_file_pages
1216 .llong .sys_timer_create /* 240 */
1217 .llong .sys_timer_settime
1218 .llong .sys_timer_gettime
1219 .llong .sys_timer_getoverrun
1220 .llong .sys_timer_delete
1221 .llong .sys_clock_settime /* 245 */
1222 .llong .sys_clock_gettime
1223 .llong .sys_clock_getres
1224 .llong .sys_clock_nanosleep
1225 .llong .ppc64_swapcontext
1226 .llong .sys_tgkill /* 250 */
1228 .llong .sys_statfs64
1229 .llong .sys_fstatfs64
1230 .llong .sys_ni_syscall /* 32bit only fadvise64_64 */
1231 .llong .ppc_rtas /* 255 */
1232 .llong .sys_ni_syscall /* 256 reserved for sys_debug_setcontext */
1233 .llong .sys_ni_syscall /* 257 reserved for vserver */
1234 .llong .sys_ni_syscall /* 258 reserved for new sys_remap_file_pages */
1236 .llong .sys_get_mempolicy /* 260 */
1237 .llong .sys_set_mempolicy
1239 .llong .sys_mq_unlink
1240 .llong .sys_mq_timedsend
1241 .llong .sys_mq_timedreceive /* 265 */
1242 .llong .sys_mq_notify
1243 .llong .sys_mq_getsetattr
1244 .llong .sys_ni_syscall /* 268 reserved for sys_kexec_load */
1246 .llong .sys_request_key /* 270 */