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 */
297 * Flush a particular page from the data cache to RAM.
298 * Note: this is necessary because the instruction cache does *not*
299 * snoop from the data cache.
301 * void __flush_dcache_icache(void *page)
303 _GLOBAL(__flush_dcache_icache)
305 * Flush the data cache to memory
307 * Different systems have different cache line sizes
310 /* Flush the dcache */
311 ld r7,PPC64_CACHES@toc(r2)
312 clrrdi r3,r3,12 /* Page align */
313 lwz r4,DCACHEL1LINESPERPAGE(r7) /* Get # dcache lines per page */
314 lwz r5,DCACHEL1LINESIZE(r7) /* Get dcache line size */
322 /* Now invalidate the icache */
324 lwz r4,ICACHEL1LINESPERPAGE(r7) /* Get # icache lines per page */
325 lwz r5,ICACHEL1LINESIZE(r7) /* Get icache line size */
334 * I/O string operations
336 * insb(port, buf, len)
337 * outsb(port, buf, len)
338 * insw(port, buf, len)
339 * outsw(port, buf, len)
340 * insl(port, buf, len)
341 * outsl(port, buf, len)
342 * insw_ns(port, buf, len)
343 * outsw_ns(port, buf, len)
344 * insl_ns(port, buf, len)
345 * outsl_ns(port, buf, len)
347 * The *_ns versions don't do byte-swapping.
421 /* _GLOBAL(ide_insw) now in drivers/ide/ide-iops.c */
435 /* _GLOBAL(ide_outsw) now in drivers/ide/ide-iops.c */
473 lfd 0,0(r5) /* load up fpscr value */
477 mffs 0 /* save new fpscr value */
482 lfd 0,0(r5) /* load up fpscr value */
486 mffs 0 /* save new fpscr value */
491 * identify_cpu and calls setup_cpu
492 * In: r3 = base of the cpu_specs array
493 * r4 = address of cur_cpu_spec
494 * r5 = relocation offset
496 _GLOBAL(identify_cpu)
499 lwz r8,CPU_SPEC_PVR_MASK(r3)
501 lwz r9,CPU_SPEC_PVR_VALUE(r3)
504 addi r3,r3,CPU_SPEC_ENTRY_SIZE
509 ld r4,CPU_SPEC_SETUP(r3)
514 /* Calling convention for cpu setup is r3=offset, r4=cur_cpu_spec */
520 * do_cpu_ftr_fixups - goes through the list of CPU feature fixups
521 * and writes nop's over sections of code that don't apply for this cpu.
522 * r3 = data offset (not changed)
524 _GLOBAL(do_cpu_ftr_fixups)
525 /* Get CPU 0 features */
526 LOADADDR(r6,cur_cpu_spec)
530 ld r4,CPU_SPEC_FEATURES(r4)
531 /* Get the fixup table */
532 LOADADDR(r6,__start___ftr_fixup)
534 LOADADDR(r7,__stop___ftr_fixup)
540 ld r8,-32(r6) /* mask */
542 ld r9,-24(r6) /* value */
545 ld r8,-16(r6) /* section begin */
546 ld r9,-8(r6) /* section end */
549 /* write nops over the section of code */
550 /* todo: if large section, add a branch at the start of it */
554 lis r0,0x60000000@h /* nop */
556 andi. r10,r4,CPU_FTR_SPLIT_ID_CACHE@l
558 dcbst 0,r8 /* suboptimal, but simpler */
563 sync /* additional sync needed on g4 */
567 #if defined(CONFIG_PPC_PMAC) || defined(CONFIG_PPC_MAPLE)
569 * Do an IO access in real mode
600 * Do an IO access in real mode
629 #endif /* defined(CONFIG_PPC_PMAC) || defined(CONFIG_PPC_MAPLE) */
632 * Create a kernel thread
633 * kernel_thread(fn, arg, flags)
635 _GLOBAL(kernel_thread)
638 stdu r1,-STACK_FRAME_OVERHEAD(r1)
641 ori r3,r5,CLONE_VM /* flags */
642 oris r3,r3,(CLONE_UNTRACED>>16)
643 li r4,0 /* new sp (unused) */
646 cmpdi 0,r3,0 /* parent or child? */
647 bne 1f /* return if parent */
649 stdu r0,-STACK_FRAME_OVERHEAD(r1)
652 mtlr r29 /* fn addr in lr */
653 mr r3,r30 /* load arg and call fn */
655 li r0,__NR_exit /* exit after child exits */
658 1: addi r1,r1,STACK_FRAME_OVERHEAD
663 #ifndef CONFIG_PPC_PSERIES /* hack hack hack */
664 #define ppc_rtas sys_ni_syscall
667 /* Why isn't this a) automatic, b) written in 'C'? */
669 _GLOBAL(sys_call_table32)
670 .llong .sys_restart_syscall /* 0 */
675 .llong .sys32_open /* 5 */
677 .llong .sys32_waitpid
680 .llong .sys_unlink /* 10 */
683 .llong .compat_sys_time
685 .llong .sys_chmod /* 15 */
687 .llong .sys_ni_syscall /* old break syscall */
688 .llong .sys_ni_syscall /* old stat syscall */
690 .llong .sys_getpid /* 20 */
691 .llong .compat_sys_mount
692 .llong .sys_oldumount
695 .llong .compat_sys_stime /* 25 */
698 .llong .sys_ni_syscall /* old fstat syscall */
700 .llong .compat_sys_utime /* 30 */
701 .llong .sys_ni_syscall /* old stty syscall */
702 .llong .sys_ni_syscall /* old gtty syscall */
705 .llong .sys_ni_syscall /* 35 - old ftime syscall */
710 .llong .sys_rmdir /* 40 */
713 .llong .compat_sys_times
714 .llong .sys_ni_syscall /* old prof syscall */
715 .llong .sys_brk /* 45 */
720 .llong .sys_getegid /* 50 */
723 .llong .sys_ni_syscall /* old lock syscall */
724 .llong .compat_sys_ioctl
725 .llong .compat_sys_fcntl /* 55 */
726 .llong .sys_ni_syscall /* old mpx syscall */
727 .llong .sys32_setpgid
728 .llong .sys_ni_syscall /* old ulimit syscall */
729 .llong .sys32_olduname
730 .llong .sys32_umask /* 60 */
735 .llong .sys_getpgrp /* 65 */
737 .llong .sys32_sigaction
739 .llong .sys32_ssetmask
740 .llong .sys_setreuid /* 70 */
742 .llong .ppc32_sigsuspend
743 .llong .compat_sys_sigpending
744 .llong .sys32_sethostname
745 .llong .compat_sys_setrlimit /* 75 */
746 .llong .compat_sys_old_getrlimit
747 .llong .compat_sys_getrusage
748 .llong .sys32_gettimeofday
749 .llong .sys32_settimeofday
750 .llong .sys32_getgroups /* 80 */
751 .llong .sys32_setgroups
752 .llong .sys_ni_syscall /* old select syscall */
754 .llong .sys_ni_syscall /* old lstat syscall */
755 .llong .sys32_readlink /* 85 */
759 .llong .old32_readdir
760 .llong .sys_mmap /* 90 */
763 .llong .sys_ftruncate
765 .llong .sys_fchown /* 95 */
766 .llong .sys32_getpriority
767 .llong .sys32_setpriority
768 .llong .sys_ni_syscall /* old profil syscall */
769 .llong .compat_sys_statfs
770 .llong .compat_sys_fstatfs /* 100 */
771 .llong .sys_ni_syscall /* old ioperm syscall */
772 .llong .compat_sys_socketcall
774 .llong .compat_sys_setitimer
775 .llong .compat_sys_getitimer /* 105 */
776 .llong .compat_sys_newstat
777 .llong .compat_sys_newlstat
778 .llong .compat_sys_newfstat
780 .llong .sys_ni_syscall /* 110 old iopl syscall */
782 .llong .sys_ni_syscall /* old idle syscall */
783 .llong .sys_ni_syscall /* old vm86 syscall */
784 .llong .compat_sys_wait4
785 .llong .sys_swapoff /* 115 */
786 .llong .sys32_sysinfo
789 .llong .ppc32_sigreturn
790 .llong .ppc_clone /* 120 */
791 .llong .sys32_setdomainname
792 .llong .ppc64_newuname
793 .llong .sys_ni_syscall /* old modify_ldt syscall */
794 .llong .sys32_adjtimex
795 .llong .sys_mprotect /* 125 */
796 .llong .compat_sys_sigprocmask
797 .llong .sys_ni_syscall /* old create_module syscall */
798 .llong .sys_init_module
799 .llong .sys_delete_module
800 .llong .sys_ni_syscall /* 130 old get_kernel_syms syscall */
802 .llong .sys32_getpgid
805 .llong .sys32_sysfs /* 135 */
806 .llong .ppc64_personality
807 .llong .sys_ni_syscall /* for afs_syscall */
810 .llong .sys_llseek /* 140 */
811 .llong .sys32_getdents
815 .llong .compat_sys_readv /* 145 */
816 .llong .compat_sys_writev
818 .llong .sys_fdatasync
820 .llong .sys_mlock /* 150 */
823 .llong .sys_munlockall
824 .llong .sys32_sched_setparam
825 .llong .sys32_sched_getparam /* 155 */
826 .llong .sys32_sched_setscheduler
827 .llong .sys32_sched_getscheduler
828 .llong .sys_sched_yield
829 .llong .sys32_sched_get_priority_max
830 .llong .sys32_sched_get_priority_min /* 160 */
831 .llong .sys32_sched_rr_get_interval
832 .llong .compat_sys_nanosleep
834 .llong .sys_setresuid
835 .llong .sys_getresuid /* 165 */
836 .llong .sys_ni_syscall /* old query_module syscall */
838 .llong .compat_sys_nfsservctl
839 .llong .sys_setresgid
840 .llong .sys_getresgid /* 170 */
842 .llong .ppc32_rt_sigreturn
843 .llong .sys32_rt_sigaction
844 .llong .sys32_rt_sigprocmask
845 .llong .sys32_rt_sigpending /* 175 */
846 .llong .compat_sys_rt_sigtimedwait
847 .llong .sys32_rt_sigqueueinfo
848 .llong .ppc32_rt_sigsuspend
849 .llong .sys32_pread64
850 .llong .sys32_pwrite64 /* 180 */
855 .llong .sys32_sigaltstack /* 185 */
856 .llong .sys32_sendfile
857 .llong .sys_ni_syscall /* reserved for streams1 */
858 .llong .sys_ni_syscall /* reserved for streams2 */
860 .llong .compat_sys_getrlimit /* 190 */
861 .llong .sys32_readahead
863 .llong .sys32_truncate64
864 .llong .sys32_ftruncate64
865 .llong .sys_stat64 /* 195 */
868 .llong .sys32_pciconfig_read
869 .llong .sys32_pciconfig_write
870 .llong .sys32_pciconfig_iobase /* 200 - pciconfig_iobase */
871 .llong .sys_ni_syscall /* reserved for MacOnLinux */
872 .llong .sys_getdents64
873 .llong .sys_pivot_root
874 .llong .compat_sys_fcntl64
875 .llong .sys_madvise /* 205 */
880 .llong .sys_lsetxattr /* 210 */
881 .llong .sys_fsetxattr
883 .llong .sys_lgetxattr
884 .llong .sys_fgetxattr
885 .llong .sys_listxattr /* 215 */
886 .llong .sys_llistxattr
887 .llong .sys_flistxattr
888 .llong .sys_removexattr
889 .llong .sys_lremovexattr
890 .llong .sys_fremovexattr /* 220 */
891 .llong .compat_sys_futex
892 .llong .compat_sys_sched_setaffinity
893 .llong .compat_sys_sched_getaffinity
894 .llong .sys_ni_syscall
895 .llong .sys_ni_syscall /* 225 - reserved for tux */
896 .llong .sys32_sendfile64
897 .llong .compat_sys_io_setup
898 .llong .sys_io_destroy
899 .llong .compat_sys_io_getevents
900 .llong .compat_sys_io_submit
901 .llong .sys_io_cancel
902 .llong .sys_set_tid_address
903 .llong .ppc32_fadvise64
904 .llong .sys_exit_group
905 .llong .ppc32_lookup_dcookie /* 235 */
906 .llong .sys_epoll_create
907 .llong .sys_epoll_ctl
908 .llong .sys_epoll_wait
909 .llong .sys_remap_file_pages
910 .llong .ppc32_timer_create /* 240 */
911 .llong .compat_sys_timer_settime
912 .llong .compat_sys_timer_gettime
913 .llong .sys_timer_getoverrun
914 .llong .sys_timer_delete
915 .llong .compat_sys_clock_settime /* 245 */
916 .llong .compat_sys_clock_gettime
917 .llong .compat_sys_clock_getres
918 .llong .compat_sys_clock_nanosleep
919 .llong .ppc32_swapcontext
920 .llong .sys32_tgkill /* 250 */
922 .llong .compat_sys_statfs64
923 .llong .compat_sys_fstatfs64
924 .llong .ppc32_fadvise64_64 /* 32bit only fadvise64_64 */
925 .llong .ppc_rtas /* 255 */
926 .llong .sys_ni_syscall /* 256 reserved for sys_debug_setcontext */
927 .llong .sys32_vserver
928 .llong .sys_ni_syscall /* 258 reserved for new sys_remap_file_pages */
929 .llong .compat_sys_mbind
930 .llong .compat_sys_get_mempolicy /* 260 */
931 .llong .compat_sys_set_mempolicy
932 .llong .compat_sys_mq_open
933 .llong .sys_mq_unlink
934 .llong .compat_sys_mq_timedsend
935 .llong .compat_sys_mq_timedreceive /* 265 */
936 .llong .compat_sys_mq_notify
937 .llong .compat_sys_mq_getsetattr
938 .llong .sys_ni_syscall /* 268 reserved for sys_kexec_load */
939 .llong .sys32_add_key
940 .llong .sys32_request_key
941 .llong .compat_sys_keyctl
944 _GLOBAL(sys_call_table)
945 .llong .sys_restart_syscall /* 0 */
950 .llong .sys_open /* 5 */
955 .llong .sys_unlink /* 10 */
960 .llong .sys_chmod /* 15 */
962 .llong .sys_ni_syscall /* old break syscall */
963 .llong .sys_ni_syscall /* old stat syscall */
965 .llong .sys_getpid /* 20 */
967 .llong .sys_ni_syscall /* old umount syscall */
970 .llong .sys_stime /* 25 */
973 .llong .sys_ni_syscall /* old fstat syscall */
975 .llong .sys_utime /* 30 */
976 .llong .sys_ni_syscall /* old stty syscall */
977 .llong .sys_ni_syscall /* old gtty syscall */
980 .llong .sys_ni_syscall /* 35 - old ftime syscall */
985 .llong .sys_rmdir /* 40 */
989 .llong .sys_ni_syscall /* old prof syscall */
990 .llong .sys_brk /* 45 */
995 .llong .sys_getegid /* 50 */
998 .llong .sys_ni_syscall /* old lock syscall */
1000 .llong .sys_fcntl /* 55 */
1001 .llong .sys_ni_syscall /* old mpx syscall */
1003 .llong .sys_ni_syscall /* old ulimit syscall */
1004 .llong .sys_ni_syscall /* old uname syscall */
1005 .llong .sys_umask /* 60 */
1010 .llong .sys_getpgrp /* 65 */
1012 .llong .sys_ni_syscall
1013 .llong .sys_sgetmask
1014 .llong .sys_ssetmask
1015 .llong .sys_setreuid /* 70 */
1016 .llong .sys_setregid
1017 .llong .sys_ni_syscall
1018 .llong .sys_ni_syscall
1019 .llong .sys_sethostname
1020 .llong .sys_setrlimit /* 75 */
1021 .llong .sys_ni_syscall /* old getrlimit syscall */
1022 .llong .sys_getrusage
1023 .llong .sys_gettimeofday
1024 .llong .sys_settimeofday
1025 .llong .sys_getgroups /* 80 */
1026 .llong .sys_setgroups
1027 .llong .sys_ni_syscall /* old select syscall */
1029 .llong .sys_ni_syscall /* old lstat syscall */
1030 .llong .sys_readlink /* 85 */
1034 .llong .sys_ni_syscall /* old readdir syscall */
1035 .llong .sys_mmap /* 90 */
1037 .llong .sys_truncate
1038 .llong .sys_ftruncate
1040 .llong .sys_fchown /* 95 */
1041 .llong .sys_getpriority
1042 .llong .sys_setpriority
1043 .llong .sys_ni_syscall /* old profil syscall holder */
1045 .llong .sys_fstatfs /* 100 */
1046 .llong .sys_ni_syscall /* old ioperm syscall */
1047 .llong .sys_socketcall
1049 .llong .sys_setitimer
1050 .llong .sys_getitimer /* 105 */
1052 .llong .sys_newlstat
1053 .llong .sys_newfstat
1054 .llong .sys_ni_syscall /* old uname syscall */
1055 .llong .sys_ni_syscall /* 110 old iopl syscall */
1057 .llong .sys_ni_syscall /* old idle syscall */
1058 .llong .sys_ni_syscall /* old vm86 syscall */
1060 .llong .sys_swapoff /* 115 */
1064 .llong .sys_ni_syscall
1065 .llong .ppc_clone /* 120 */
1066 .llong .sys_setdomainname
1067 .llong .ppc64_newuname
1068 .llong .sys_ni_syscall /* old modify_ldt syscall */
1069 .llong .sys_adjtimex
1070 .llong .sys_mprotect /* 125 */
1071 .llong .sys_ni_syscall
1072 .llong .sys_ni_syscall /* old create_module syscall */
1073 .llong .sys_init_module
1074 .llong .sys_delete_module
1075 .llong .sys_ni_syscall /* 130 old get_kernel_syms syscall */
1076 .llong .sys_quotactl
1080 .llong .sys_sysfs /* 135 */
1081 .llong .ppc64_personality
1082 .llong .sys_ni_syscall /* for afs_syscall */
1083 .llong .sys_setfsuid
1084 .llong .sys_setfsgid
1085 .llong .sys_llseek /* 140 */
1086 .llong .sys_getdents
1090 .llong .sys_readv /* 145 */
1093 .llong .sys_fdatasync
1095 .llong .sys_mlock /* 150 */
1097 .llong .sys_mlockall
1098 .llong .sys_munlockall
1099 .llong .sys_sched_setparam
1100 .llong .sys_sched_getparam /* 155 */
1101 .llong .sys_sched_setscheduler
1102 .llong .sys_sched_getscheduler
1103 .llong .sys_sched_yield
1104 .llong .sys_sched_get_priority_max
1105 .llong .sys_sched_get_priority_min /* 160 */
1106 .llong .sys_sched_rr_get_interval
1107 .llong .sys_nanosleep
1109 .llong .sys_setresuid
1110 .llong .sys_getresuid /* 165 */
1111 .llong .sys_ni_syscall /* old query_module syscall */
1113 .llong .sys_nfsservctl
1114 .llong .sys_setresgid
1115 .llong .sys_getresgid /* 170 */
1117 .llong .ppc64_rt_sigreturn
1118 .llong .sys_rt_sigaction
1119 .llong .sys_rt_sigprocmask
1120 .llong .sys_rt_sigpending /* 175 */
1121 .llong .sys_rt_sigtimedwait
1122 .llong .sys_rt_sigqueueinfo
1123 .llong .ppc64_rt_sigsuspend
1125 .llong .sys_pwrite64 /* 180 */
1130 .llong .sys_sigaltstack /* 185 */
1131 .llong .sys_sendfile64
1132 .llong .sys_ni_syscall /* reserved for streams1 */
1133 .llong .sys_ni_syscall /* reserved for streams2 */
1135 .llong .sys_getrlimit /* 190 */
1136 .llong .sys_readahead
1137 .llong .sys_ni_syscall /* 32bit only mmap2 */
1138 .llong .sys_ni_syscall /* 32bit only truncate64 */
1139 .llong .sys_ni_syscall /* 32bit only ftruncate64 */
1140 .llong .sys_ni_syscall /* 195 - 32bit only stat64 */
1141 .llong .sys_ni_syscall /* 32bit only lstat64 */
1142 .llong .sys_ni_syscall /* 32bit only fstat64 */
1143 .llong .sys_ni_syscall /* 32bit only pciconfig_read */
1144 .llong .sys_ni_syscall /* 32bit only pciconfig_write */
1145 .llong .sys_ni_syscall /* 32bit only pciconfig_iobase */
1146 .llong .sys_ni_syscall /* reserved for MacOnLinux */
1147 .llong .sys_getdents64
1148 .llong .sys_pivot_root
1149 .llong .sys_ni_syscall /* 32bit only fcntl64 */
1150 .llong .sys_madvise /* 205 */
1154 .llong .sys_setxattr
1155 .llong .sys_lsetxattr /* 210 */
1156 .llong .sys_fsetxattr
1157 .llong .sys_getxattr
1158 .llong .sys_lgetxattr
1159 .llong .sys_fgetxattr
1160 .llong .sys_listxattr /* 215 */
1161 .llong .sys_llistxattr
1162 .llong .sys_flistxattr
1163 .llong .sys_removexattr
1164 .llong .sys_lremovexattr
1165 .llong .sys_fremovexattr /* 220 */
1167 .llong .sys_sched_setaffinity
1168 .llong .sys_sched_getaffinity
1169 .llong .sys_ni_syscall
1170 .llong .sys_ni_syscall /* 225 - reserved for tux */
1171 .llong .sys_ni_syscall /* 32bit only sendfile64 */
1172 .llong .sys_io_setup
1173 .llong .sys_io_destroy
1174 .llong .sys_io_getevents
1175 .llong .sys_io_submit /* 230 */
1176 .llong .sys_io_cancel
1177 .llong .sys_set_tid_address
1178 .llong .sys_fadvise64
1179 .llong .sys_exit_group
1180 .llong .sys_lookup_dcookie /* 235 */
1181 .llong .sys_epoll_create
1182 .llong .sys_epoll_ctl
1183 .llong .sys_epoll_wait
1184 .llong .sys_remap_file_pages
1185 .llong .sys_timer_create /* 240 */
1186 .llong .sys_timer_settime
1187 .llong .sys_timer_gettime
1188 .llong .sys_timer_getoverrun
1189 .llong .sys_timer_delete
1190 .llong .sys_clock_settime /* 245 */
1191 .llong .sys_clock_gettime
1192 .llong .sys_clock_getres
1193 .llong .sys_clock_nanosleep
1194 .llong .ppc64_swapcontext
1195 .llong .sys_tgkill /* 250 */
1197 .llong .sys_statfs64
1198 .llong .sys_fstatfs64
1199 .llong .sys_ni_syscall /* 32bit only fadvise64_64 */
1200 .llong .ppc_rtas /* 255 */
1201 .llong .sys_ni_syscall /* 256 reserved for sys_debug_setcontext */
1203 .llong .sys_ni_syscall /* 258 reserved for new sys_remap_file_pages */
1205 .llong .sys_get_mempolicy /* 260 */
1206 .llong .sys_set_mempolicy
1208 .llong .sys_mq_unlink
1209 .llong .sys_mq_timedsend
1210 .llong .sys_mq_timedreceive /* 265 */
1211 .llong .sys_mq_notify
1212 .llong .sys_mq_getsetattr
1213 .llong .sys_ni_syscall /* 268 reserved for sys_kexec_load */
1215 .llong .sys_request_key /* 270 */