Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
diff --git a/arch/ppc64/kernel/misc.S b/arch/ppc64/kernel/misc.S
new file mode 100644
index 0000000..90b41f4
--- /dev/null
+++ b/arch/ppc64/kernel/misc.S
@@ -0,0 +1,1234 @@
+/*
+ * arch/ppc/kernel/misc.S
+ *
+ *
+ *
+ * This file contains miscellaneous low-level functions.
+ * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
+ *
+ * Largely rewritten by Cort Dougan (cort@cs.nmt.edu)
+ * and Paul Mackerras.
+ * Adapted for iSeries by Mike Corrigan (mikejc@us.ibm.com)
+ * PPC64 updates by Dave Engebretsen (engebret@us.ibm.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/sys.h>
+#include <asm/unistd.h>
+#include <asm/errno.h>
+#include <asm/processor.h>
+#include <asm/page.h>
+#include <asm/cache.h>
+#include <asm/ppc_asm.h>
+#include <asm/offsets.h>
+#include <asm/cputable.h>
+
+ .text
+
+/*
+ * Returns (address we're running at) - (address we were linked at)
+ * for use before the text and data are mapped to KERNELBASE.
+ */
+
+_GLOBAL(reloc_offset)
+ mflr r0
+ bl 1f
+1: mflr r3
+ LOADADDR(r4,1b)
+ sub r3,r4,r3
+ mtlr r0
+ blr
+
+_GLOBAL(get_msr)
+ mfmsr r3
+ blr
+
+_GLOBAL(get_dar)
+ mfdar r3
+ blr
+
+_GLOBAL(get_srr0)
+ mfsrr0 r3
+ blr
+
+_GLOBAL(get_srr1)
+ mfsrr1 r3
+ blr
+
+_GLOBAL(get_sp)
+ mr r3,r1
+ blr
+
+#ifdef CONFIG_PPC_ISERIES
+/* unsigned long local_save_flags(void) */
+_GLOBAL(local_get_flags)
+ lbz r3,PACAPROCENABLED(r13)
+ blr
+
+/* unsigned long local_irq_disable(void) */
+_GLOBAL(local_irq_disable)
+ lbz r3,PACAPROCENABLED(r13)
+ li r4,0
+ stb r4,PACAPROCENABLED(r13)
+ blr /* Done */
+
+/* void local_irq_restore(unsigned long flags) */
+_GLOBAL(local_irq_restore)
+ lbz r5,PACAPROCENABLED(r13)
+ /* Check if things are setup the way we want _already_. */
+ cmpw 0,r3,r5
+ beqlr
+ /* are we enabling interrupts? */
+ cmpdi 0,r3,0
+ stb r3,PACAPROCENABLED(r13)
+ beqlr
+ /* Check pending interrupts */
+ /* A decrementer, IPI or PMC interrupt may have occurred
+ * while we were in the hypervisor (which enables) */
+ ld r4,PACALPPACA+LPPACAANYINT(r13)
+ cmpdi r4,0
+ beqlr
+
+ /*
+ * Handle pending interrupts in interrupt context
+ */
+ li r0,0x5555
+ sc
+ blr
+#endif /* CONFIG_PPC_ISERIES */
+
+#ifdef CONFIG_IRQSTACKS
+_GLOBAL(call_do_softirq)
+ mflr r0
+ std r0,16(r1)
+ stdu r1,THREAD_SIZE-112(r3)
+ mr r1,r3
+ bl .__do_softirq
+ ld r1,0(r1)
+ ld r0,16(r1)
+ mtlr r0
+ blr
+
+_GLOBAL(call_handle_IRQ_event)
+ mflr r0
+ std r0,16(r1)
+ stdu r1,THREAD_SIZE-112(r6)
+ mr r1,r6
+ bl .handle_IRQ_event
+ ld r1,0(r1)
+ ld r0,16(r1)
+ mtlr r0
+ blr
+#endif /* CONFIG_IRQSTACKS */
+
+ /*
+ * To be called by C code which needs to do some operations with MMU
+ * disabled. Note that interrupts have to be disabled by the caller
+ * prior to calling us. The code called _MUST_ be in the RMO of course
+ * and part of the linear mapping as we don't attempt to translate the
+ * stack pointer at all. The function is called with the stack switched
+ * to this CPU emergency stack
+ *
+ * prototype is void *call_with_mmu_off(void *func, void *data);
+ *
+ * the called function is expected to be of the form
+ *
+ * void *called(void *data);
+ */
+_GLOBAL(call_with_mmu_off)
+ mflr r0 /* get link, save it on stackframe */
+ std r0,16(r1)
+ mr r1,r5 /* save old stack ptr */
+ ld r1,PACAEMERGSP(r13) /* get emerg. stack */
+ subi r1,r1,STACK_FRAME_OVERHEAD
+ std r0,16(r1) /* save link on emerg. stack */
+ std r5,0(r1) /* save old stack ptr in backchain */
+ ld r3,0(r3) /* get to real function ptr (assume same TOC) */
+ bl 2f /* we need LR to return, continue at label 2 */
+
+ ld r0,16(r1) /* we return here from the call, get LR and */
+ ld r1,0(r1) /* .. old stack ptr */
+ mtspr SPRN_SRR0,r0 /* and get back to virtual mode with these */
+ mfmsr r4
+ ori r4,r4,MSR_IR|MSR_DR
+ mtspr SPRN_SRR1,r4
+ rfid
+
+2: mtspr SPRN_SRR0,r3 /* coming from above, enter real mode */
+ mr r3,r4 /* get parameter */
+ mfmsr r0
+ ori r0,r0,MSR_IR|MSR_DR
+ xori r0,r0,MSR_IR|MSR_DR
+ mtspr SPRN_SRR1,r0
+ rfid
+
+
+ .section ".toc","aw"
+PPC64_CACHES:
+ .tc ppc64_caches[TC],ppc64_caches
+ .section ".text"
+
+/*
+ * Write any modified data cache blocks out to memory
+ * and invalidate the corresponding instruction cache blocks.
+ *
+ * flush_icache_range(unsigned long start, unsigned long stop)
+ *
+ * flush all bytes from start through stop-1 inclusive
+ */
+
+_GLOBAL(__flush_icache_range)
+
+/*
+ * Flush the data cache to memory
+ *
+ * Different systems have different cache line sizes
+ * and in some cases i-cache and d-cache line sizes differ from
+ * each other.
+ */
+ ld r10,PPC64_CACHES@toc(r2)
+ lwz r7,DCACHEL1LINESIZE(r10)/* Get cache line size */
+ addi r5,r7,-1
+ andc r6,r3,r5 /* round low to line bdy */
+ subf r8,r6,r4 /* compute length */
+ add r8,r8,r5 /* ensure we get enough */
+ lwz r9,DCACHEL1LOGLINESIZE(r10) /* Get log-2 of cache line size */
+ srw. r8,r8,r9 /* compute line count */
+ beqlr /* nothing to do? */
+ mtctr r8
+1: dcbst 0,r6
+ add r6,r6,r7
+ bdnz 1b
+ sync
+
+/* Now invalidate the instruction cache */
+
+ lwz r7,ICACHEL1LINESIZE(r10) /* Get Icache line size */
+ addi r5,r7,-1
+ andc r6,r3,r5 /* round low to line bdy */
+ subf r8,r6,r4 /* compute length */
+ add r8,r8,r5
+ lwz r9,ICACHEL1LOGLINESIZE(r10) /* Get log-2 of Icache line size */
+ srw. r8,r8,r9 /* compute line count */
+ beqlr /* nothing to do? */
+ mtctr r8
+2: icbi 0,r6
+ add r6,r6,r7
+ bdnz 2b
+ isync
+ blr
+
+/*
+ * Like above, but only do the D-cache.
+ *
+ * flush_dcache_range(unsigned long start, unsigned long stop)
+ *
+ * flush all bytes from start to stop-1 inclusive
+ */
+_GLOBAL(flush_dcache_range)
+
+/*
+ * Flush the data cache to memory
+ *
+ * Different systems have different cache line sizes
+ */
+ ld r10,PPC64_CACHES@toc(r2)
+ lwz r7,DCACHEL1LINESIZE(r10) /* Get dcache line size */
+ addi r5,r7,-1
+ andc r6,r3,r5 /* round low to line bdy */
+ subf r8,r6,r4 /* compute length */
+ add r8,r8,r5 /* ensure we get enough */
+ lwz r9,DCACHEL1LOGLINESIZE(r10) /* Get log-2 of dcache line size */
+ srw. r8,r8,r9 /* compute line count */
+ beqlr /* nothing to do? */
+ mtctr r8
+0: dcbst 0,r6
+ add r6,r6,r7
+ bdnz 0b
+ sync
+ blr
+
+/*
+ * Like above, but works on non-mapped physical addresses.
+ * Use only for non-LPAR setups ! It also assumes real mode
+ * is cacheable. Used for flushing out the DART before using
+ * it as uncacheable memory
+ *
+ * flush_dcache_phys_range(unsigned long start, unsigned long stop)
+ *
+ * flush all bytes from start to stop-1 inclusive
+ */
+_GLOBAL(flush_dcache_phys_range)
+ ld r10,PPC64_CACHES@toc(r2)
+ lwz r7,DCACHEL1LINESIZE(r10) /* Get dcache line size */
+ addi r5,r7,-1
+ andc r6,r3,r5 /* round low to line bdy */
+ subf r8,r6,r4 /* compute length */
+ add r8,r8,r5 /* ensure we get enough */
+ lwz r9,DCACHEL1LOGLINESIZE(r10) /* Get log-2 of dcache line size */
+ srw. r8,r8,r9 /* compute line count */
+ beqlr /* nothing to do? */
+ mfmsr r5 /* Disable MMU Data Relocation */
+ ori r0,r5,MSR_DR
+ xori r0,r0,MSR_DR
+ sync
+ mtmsr r0
+ sync
+ isync
+ mtctr r8
+0: dcbst 0,r6
+ add r6,r6,r7
+ bdnz 0b
+ sync
+ isync
+ mtmsr r5 /* Re-enable MMU Data Relocation */
+ sync
+ isync
+ blr
+
+_GLOBAL(flush_inval_dcache_range)
+ ld r10,PPC64_CACHES@toc(r2)
+ lwz r7,DCACHEL1LINESIZE(r10) /* Get dcache line size */
+ addi r5,r7,-1
+ andc r6,r3,r5 /* round low to line bdy */
+ subf r8,r6,r4 /* compute length */
+ add r8,r8,r5 /* ensure we get enough */
+ lwz r9,DCACHEL1LOGLINESIZE(r10)/* Get log-2 of dcache line size */
+ srw. r8,r8,r9 /* compute line count */
+ beqlr /* nothing to do? */
+ sync
+ isync
+ mtctr r8
+0: dcbf 0,r6
+ add r6,r6,r7
+ bdnz 0b
+ sync
+ isync
+ blr
+
+
+/*
+ * Flush a particular page from the data cache to RAM.
+ * Note: this is necessary because the instruction cache does *not*
+ * snoop from the data cache.
+ *
+ * void __flush_dcache_icache(void *page)
+ */
+_GLOBAL(__flush_dcache_icache)
+/*
+ * Flush the data cache to memory
+ *
+ * Different systems have different cache line sizes
+ */
+
+/* Flush the dcache */
+ ld r7,PPC64_CACHES@toc(r2)
+ clrrdi r3,r3,12 /* Page align */
+ lwz r4,DCACHEL1LINESPERPAGE(r7) /* Get # dcache lines per page */
+ lwz r5,DCACHEL1LINESIZE(r7) /* Get dcache line size */
+ mr r6,r3
+ mtctr r4
+0: dcbst 0,r6
+ add r6,r6,r5
+ bdnz 0b
+ sync
+
+/* Now invalidate the icache */
+
+ lwz r4,ICACHEL1LINESPERPAGE(r7) /* Get # icache lines per page */
+ lwz r5,ICACHEL1LINESIZE(r7) /* Get icache line size */
+ mtctr r4
+1: icbi 0,r3
+ add r3,r3,r5
+ bdnz 1b
+ isync
+ blr
+
+/*
+ * I/O string operations
+ *
+ * insb(port, buf, len)
+ * outsb(port, buf, len)
+ * insw(port, buf, len)
+ * outsw(port, buf, len)
+ * insl(port, buf, len)
+ * outsl(port, buf, len)
+ * insw_ns(port, buf, len)
+ * outsw_ns(port, buf, len)
+ * insl_ns(port, buf, len)
+ * outsl_ns(port, buf, len)
+ *
+ * The *_ns versions don't do byte-swapping.
+ */
+_GLOBAL(_insb)
+ cmpwi 0,r5,0
+ mtctr r5
+ subi r4,r4,1
+ blelr-
+00: lbz r5,0(r3)
+ eieio
+ stbu r5,1(r4)
+ bdnz 00b
+ twi 0,r5,0
+ isync
+ blr
+
+_GLOBAL(_outsb)
+ cmpwi 0,r5,0
+ mtctr r5
+ subi r4,r4,1
+ blelr-
+00: lbzu r5,1(r4)
+ stb r5,0(r3)
+ bdnz 00b
+ sync
+ blr
+
+_GLOBAL(_insw)
+ cmpwi 0,r5,0
+ mtctr r5
+ subi r4,r4,2
+ blelr-
+00: lhbrx r5,0,r3
+ eieio
+ sthu r5,2(r4)
+ bdnz 00b
+ twi 0,r5,0
+ isync
+ blr
+
+_GLOBAL(_outsw)
+ cmpwi 0,r5,0
+ mtctr r5
+ subi r4,r4,2
+ blelr-
+00: lhzu r5,2(r4)
+ sthbrx r5,0,r3
+ bdnz 00b
+ sync
+ blr
+
+_GLOBAL(_insl)
+ cmpwi 0,r5,0
+ mtctr r5
+ subi r4,r4,4
+ blelr-
+00: lwbrx r5,0,r3
+ eieio
+ stwu r5,4(r4)
+ bdnz 00b
+ twi 0,r5,0
+ isync
+ blr
+
+_GLOBAL(_outsl)
+ cmpwi 0,r5,0
+ mtctr r5
+ subi r4,r4,4
+ blelr-
+00: lwzu r5,4(r4)
+ stwbrx r5,0,r3
+ bdnz 00b
+ sync
+ blr
+
+/* _GLOBAL(ide_insw) now in drivers/ide/ide-iops.c */
+_GLOBAL(_insw_ns)
+ cmpwi 0,r5,0
+ mtctr r5
+ subi r4,r4,2
+ blelr-
+00: lhz r5,0(r3)
+ eieio
+ sthu r5,2(r4)
+ bdnz 00b
+ twi 0,r5,0
+ isync
+ blr
+
+/* _GLOBAL(ide_outsw) now in drivers/ide/ide-iops.c */
+_GLOBAL(_outsw_ns)
+ cmpwi 0,r5,0
+ mtctr r5
+ subi r4,r4,2
+ blelr-
+00: lhzu r5,2(r4)
+ sth r5,0(r3)
+ bdnz 00b
+ sync
+ blr
+
+_GLOBAL(_insl_ns)
+ cmpwi 0,r5,0
+ mtctr r5
+ subi r4,r4,4
+ blelr-
+00: lwz r5,0(r3)
+ eieio
+ stwu r5,4(r4)
+ bdnz 00b
+ twi 0,r5,0
+ isync
+ blr
+
+_GLOBAL(_outsl_ns)
+ cmpwi 0,r5,0
+ mtctr r5
+ subi r4,r4,4
+ blelr-
+00: lwzu r5,4(r4)
+ stw r5,0(r3)
+ bdnz 00b
+ sync
+ blr
+
+
+_GLOBAL(cvt_fd)
+ lfd 0,0(r5) /* load up fpscr value */
+ mtfsf 0xff,0
+ lfs 0,0(r3)
+ stfd 0,0(r4)
+ mffs 0 /* save new fpscr value */
+ stfd 0,0(r5)
+ blr
+
+_GLOBAL(cvt_df)
+ lfd 0,0(r5) /* load up fpscr value */
+ mtfsf 0xff,0
+ lfd 0,0(r3)
+ stfs 0,0(r4)
+ mffs 0 /* save new fpscr value */
+ stfd 0,0(r5)
+ blr
+
+/*
+ * identify_cpu and calls setup_cpu
+ * In: r3 = base of the cpu_specs array
+ * r4 = address of cur_cpu_spec
+ * r5 = relocation offset
+ */
+_GLOBAL(identify_cpu)
+ mfpvr r7
+1:
+ lwz r8,CPU_SPEC_PVR_MASK(r3)
+ and r8,r8,r7
+ lwz r9,CPU_SPEC_PVR_VALUE(r3)
+ cmplw 0,r9,r8
+ beq 1f
+ addi r3,r3,CPU_SPEC_ENTRY_SIZE
+ b 1b
+1:
+ add r0,r3,r5
+ std r0,0(r4)
+ ld r4,CPU_SPEC_SETUP(r3)
+ sub r4,r4,r5
+ ld r4,0(r4)
+ sub r4,r4,r5
+ mtctr r4
+ /* Calling convention for cpu setup is r3=offset, r4=cur_cpu_spec */
+ mr r4,r3
+ mr r3,r5
+ bctr
+
+/*
+ * do_cpu_ftr_fixups - goes through the list of CPU feature fixups
+ * and writes nop's over sections of code that don't apply for this cpu.
+ * r3 = data offset (not changed)
+ */
+_GLOBAL(do_cpu_ftr_fixups)
+ /* Get CPU 0 features */
+ LOADADDR(r6,cur_cpu_spec)
+ sub r6,r6,r3
+ ld r4,0(r6)
+ sub r4,r4,r3
+ ld r4,CPU_SPEC_FEATURES(r4)
+ /* Get the fixup table */
+ LOADADDR(r6,__start___ftr_fixup)
+ sub r6,r6,r3
+ LOADADDR(r7,__stop___ftr_fixup)
+ sub r7,r7,r3
+ /* Do the fixup */
+1: cmpld r6,r7
+ bgelr
+ addi r6,r6,32
+ ld r8,-32(r6) /* mask */
+ and r8,r8,r4
+ ld r9,-24(r6) /* value */
+ cmpld r8,r9
+ beq 1b
+ ld r8,-16(r6) /* section begin */
+ ld r9,-8(r6) /* section end */
+ subf. r9,r8,r9
+ beq 1b
+ /* write nops over the section of code */
+ /* todo: if large section, add a branch at the start of it */
+ srwi r9,r9,2
+ mtctr r9
+ sub r8,r8,r3
+ lis r0,0x60000000@h /* nop */
+3: stw r0,0(r8)
+ andi. r10,r4,CPU_FTR_SPLIT_ID_CACHE@l
+ beq 2f
+ dcbst 0,r8 /* suboptimal, but simpler */
+ sync
+ icbi 0,r8
+2: addi r8,r8,4
+ bdnz 3b
+ sync /* additional sync needed on g4 */
+ isync
+ b 1b
+
+#if defined(CONFIG_PPC_PMAC) || defined(CONFIG_PPC_MAPLE)
+/*
+ * Do an IO access in real mode
+ */
+_GLOBAL(real_readb)
+ mfmsr r7
+ ori r0,r7,MSR_DR
+ xori r0,r0,MSR_DR
+ sync
+ mtmsrd r0
+ sync
+ isync
+ mfspr r6,SPRN_HID4
+ rldicl r5,r6,32,0
+ ori r5,r5,0x100
+ rldicl r5,r5,32,0
+ sync
+ mtspr SPRN_HID4,r5
+ isync
+ slbia
+ isync
+ lbz r3,0(r3)
+ sync
+ mtspr SPRN_HID4,r6
+ isync
+ slbia
+ isync
+ mtmsrd r7
+ sync
+ isync
+ blr
+
+ /*
+ * Do an IO access in real mode
+ */
+_GLOBAL(real_writeb)
+ mfmsr r7
+ ori r0,r7,MSR_DR
+ xori r0,r0,MSR_DR
+ sync
+ mtmsrd r0
+ sync
+ isync
+ mfspr r6,SPRN_HID4
+ rldicl r5,r6,32,0
+ ori r5,r5,0x100
+ rldicl r5,r5,32,0
+ sync
+ mtspr SPRN_HID4,r5
+ isync
+ slbia
+ isync
+ stb r3,0(r4)
+ sync
+ mtspr SPRN_HID4,r6
+ isync
+ slbia
+ isync
+ mtmsrd r7
+ sync
+ isync
+ blr
+#endif /* defined(CONFIG_PPC_PMAC) || defined(CONFIG_PPC_MAPLE) */
+
+/*
+ * Create a kernel thread
+ * kernel_thread(fn, arg, flags)
+ */
+_GLOBAL(kernel_thread)
+ std r29,-24(r1)
+ std r30,-16(r1)
+ stdu r1,-STACK_FRAME_OVERHEAD(r1)
+ mr r29,r3
+ mr r30,r4
+ ori r3,r5,CLONE_VM /* flags */
+ oris r3,r3,(CLONE_UNTRACED>>16)
+ li r4,0 /* new sp (unused) */
+ li r0,__NR_clone
+ sc
+ cmpdi 0,r3,0 /* parent or child? */
+ bne 1f /* return if parent */
+ li r0,0
+ stdu r0,-STACK_FRAME_OVERHEAD(r1)
+ ld r2,8(r29)
+ ld r29,0(r29)
+ mtlr r29 /* fn addr in lr */
+ mr r3,r30 /* load arg and call fn */
+ blrl
+ li r0,__NR_exit /* exit after child exits */
+ li r3,0
+ sc
+1: addi r1,r1,STACK_FRAME_OVERHEAD
+ ld r29,-24(r1)
+ ld r30,-16(r1)
+ blr
+
+/* Why isn't this a) automatic, b) written in 'C'? */
+ .balign 8
+_GLOBAL(sys_call_table32)
+ .llong .sys_restart_syscall /* 0 */
+ .llong .sys_exit
+ .llong .ppc_fork
+ .llong .sys_read
+ .llong .sys_write
+ .llong .sys32_open /* 5 */
+ .llong .sys_close
+ .llong .sys32_waitpid
+ .llong .sys32_creat
+ .llong .sys_link
+ .llong .sys_unlink /* 10 */
+ .llong .sys32_execve
+ .llong .sys_chdir
+ .llong .compat_sys_time
+ .llong .sys_mknod
+ .llong .sys_chmod /* 15 */
+ .llong .sys_lchown
+ .llong .sys_ni_syscall /* old break syscall */
+ .llong .sys_ni_syscall /* old stat syscall */
+ .llong .ppc32_lseek
+ .llong .sys_getpid /* 20 */
+ .llong .compat_sys_mount
+ .llong .sys_oldumount
+ .llong .sys_setuid
+ .llong .sys_getuid
+ .llong .compat_sys_stime /* 25 */
+ .llong .sys32_ptrace
+ .llong .sys_alarm
+ .llong .sys_ni_syscall /* old fstat syscall */
+ .llong .sys32_pause
+ .llong .compat_sys_utime /* 30 */
+ .llong .sys_ni_syscall /* old stty syscall */
+ .llong .sys_ni_syscall /* old gtty syscall */
+ .llong .sys32_access
+ .llong .sys32_nice
+ .llong .sys_ni_syscall /* 35 - old ftime syscall */
+ .llong .sys_sync
+ .llong .sys32_kill
+ .llong .sys_rename
+ .llong .sys32_mkdir
+ .llong .sys_rmdir /* 40 */
+ .llong .sys_dup
+ .llong .sys_pipe
+ .llong .compat_sys_times
+ .llong .sys_ni_syscall /* old prof syscall */
+ .llong .sys_brk /* 45 */
+ .llong .sys_setgid
+ .llong .sys_getgid
+ .llong .sys_signal
+ .llong .sys_geteuid
+ .llong .sys_getegid /* 50 */
+ .llong .sys_acct
+ .llong .sys_umount
+ .llong .sys_ni_syscall /* old lock syscall */
+ .llong .compat_sys_ioctl
+ .llong .compat_sys_fcntl /* 55 */
+ .llong .sys_ni_syscall /* old mpx syscall */
+ .llong .sys32_setpgid
+ .llong .sys_ni_syscall /* old ulimit syscall */
+ .llong .sys32_olduname
+ .llong .sys32_umask /* 60 */
+ .llong .sys_chroot
+ .llong .sys_ustat
+ .llong .sys_dup2
+ .llong .sys_getppid
+ .llong .sys_getpgrp /* 65 */
+ .llong .sys_setsid
+ .llong .sys32_sigaction
+ .llong .sys_sgetmask
+ .llong .sys32_ssetmask
+ .llong .sys_setreuid /* 70 */
+ .llong .sys_setregid
+ .llong .ppc32_sigsuspend
+ .llong .compat_sys_sigpending
+ .llong .sys32_sethostname
+ .llong .compat_sys_setrlimit /* 75 */
+ .llong .compat_sys_old_getrlimit
+ .llong .compat_sys_getrusage
+ .llong .sys32_gettimeofday
+ .llong .sys32_settimeofday
+ .llong .sys32_getgroups /* 80 */
+ .llong .sys32_setgroups
+ .llong .sys_ni_syscall /* old select syscall */
+ .llong .sys_symlink
+ .llong .sys_ni_syscall /* old lstat syscall */
+ .llong .sys32_readlink /* 85 */
+ .llong .sys_uselib
+ .llong .sys_swapon
+ .llong .sys_reboot
+ .llong .old32_readdir
+ .llong .sys_mmap /* 90 */
+ .llong .sys_munmap
+ .llong .sys_truncate
+ .llong .sys_ftruncate
+ .llong .sys_fchmod
+ .llong .sys_fchown /* 95 */
+ .llong .sys32_getpriority
+ .llong .sys32_setpriority
+ .llong .sys_ni_syscall /* old profil syscall */
+ .llong .compat_sys_statfs
+ .llong .compat_sys_fstatfs /* 100 */
+ .llong .sys_ni_syscall /* old ioperm syscall */
+ .llong .compat_sys_socketcall
+ .llong .sys32_syslog
+ .llong .compat_sys_setitimer
+ .llong .compat_sys_getitimer /* 105 */
+ .llong .compat_sys_newstat
+ .llong .compat_sys_newlstat
+ .llong .compat_sys_newfstat
+ .llong .sys_uname
+ .llong .sys_ni_syscall /* 110 old iopl syscall */
+ .llong .sys_vhangup
+ .llong .sys_ni_syscall /* old idle syscall */
+ .llong .sys_ni_syscall /* old vm86 syscall */
+ .llong .compat_sys_wait4
+ .llong .sys_swapoff /* 115 */
+ .llong .sys32_sysinfo
+ .llong .sys32_ipc
+ .llong .sys_fsync
+ .llong .ppc32_sigreturn
+ .llong .ppc_clone /* 120 */
+ .llong .sys32_setdomainname
+ .llong .ppc64_newuname
+ .llong .sys_ni_syscall /* old modify_ldt syscall */
+ .llong .sys32_adjtimex
+ .llong .sys_mprotect /* 125 */
+ .llong .compat_sys_sigprocmask
+ .llong .sys_ni_syscall /* old create_module syscall */
+ .llong .sys_init_module
+ .llong .sys_delete_module
+ .llong .sys_ni_syscall /* 130 old get_kernel_syms syscall */
+ .llong .sys_quotactl
+ .llong .sys32_getpgid
+ .llong .sys_fchdir
+ .llong .sys_bdflush
+ .llong .sys32_sysfs /* 135 */
+ .llong .ppc64_personality
+ .llong .sys_ni_syscall /* for afs_syscall */
+ .llong .sys_setfsuid
+ .llong .sys_setfsgid
+ .llong .sys_llseek /* 140 */
+ .llong .sys32_getdents
+ .llong .ppc32_select
+ .llong .sys_flock
+ .llong .sys_msync
+ .llong .compat_sys_readv /* 145 */
+ .llong .compat_sys_writev
+ .llong .sys32_getsid
+ .llong .sys_fdatasync
+ .llong .sys32_sysctl
+ .llong .sys_mlock /* 150 */
+ .llong .sys_munlock
+ .llong .sys_mlockall
+ .llong .sys_munlockall
+ .llong .sys32_sched_setparam
+ .llong .sys32_sched_getparam /* 155 */
+ .llong .sys32_sched_setscheduler
+ .llong .sys32_sched_getscheduler
+ .llong .sys_sched_yield
+ .llong .sys32_sched_get_priority_max
+ .llong .sys32_sched_get_priority_min /* 160 */
+ .llong .sys32_sched_rr_get_interval
+ .llong .compat_sys_nanosleep
+ .llong .sys_mremap
+ .llong .sys_setresuid
+ .llong .sys_getresuid /* 165 */
+ .llong .sys_ni_syscall /* old query_module syscall */
+ .llong .sys_poll
+ .llong .compat_sys_nfsservctl
+ .llong .sys_setresgid
+ .llong .sys_getresgid /* 170 */
+ .llong .sys32_prctl
+ .llong .ppc32_rt_sigreturn
+ .llong .sys32_rt_sigaction
+ .llong .sys32_rt_sigprocmask
+ .llong .sys32_rt_sigpending /* 175 */
+ .llong .compat_sys_rt_sigtimedwait
+ .llong .sys32_rt_sigqueueinfo
+ .llong .ppc32_rt_sigsuspend
+ .llong .sys32_pread64
+ .llong .sys32_pwrite64 /* 180 */
+ .llong .sys_chown
+ .llong .sys_getcwd
+ .llong .sys_capget
+ .llong .sys_capset
+ .llong .sys32_sigaltstack /* 185 */
+ .llong .sys32_sendfile
+ .llong .sys_ni_syscall /* reserved for streams1 */
+ .llong .sys_ni_syscall /* reserved for streams2 */
+ .llong .ppc_vfork
+ .llong .compat_sys_getrlimit /* 190 */
+ .llong .sys32_readahead
+ .llong .sys32_mmap2
+ .llong .sys32_truncate64
+ .llong .sys32_ftruncate64
+ .llong .sys_stat64 /* 195 */
+ .llong .sys_lstat64
+ .llong .sys_fstat64
+ .llong .sys32_pciconfig_read
+ .llong .sys32_pciconfig_write
+ .llong .sys32_pciconfig_iobase /* 200 - pciconfig_iobase */
+ .llong .sys_ni_syscall /* reserved for MacOnLinux */
+ .llong .sys_getdents64
+ .llong .sys_pivot_root
+ .llong .compat_sys_fcntl64
+ .llong .sys_madvise /* 205 */
+ .llong .sys_mincore
+ .llong .sys_gettid
+ .llong .sys_tkill
+ .llong .sys_setxattr
+ .llong .sys_lsetxattr /* 210 */
+ .llong .sys_fsetxattr
+ .llong .sys_getxattr
+ .llong .sys_lgetxattr
+ .llong .sys_fgetxattr
+ .llong .sys_listxattr /* 215 */
+ .llong .sys_llistxattr
+ .llong .sys_flistxattr
+ .llong .sys_removexattr
+ .llong .sys_lremovexattr
+ .llong .sys_fremovexattr /* 220 */
+ .llong .compat_sys_futex
+ .llong .compat_sys_sched_setaffinity
+ .llong .compat_sys_sched_getaffinity
+ .llong .sys_ni_syscall
+ .llong .sys_ni_syscall /* 225 - reserved for tux */
+ .llong .sys32_sendfile64
+ .llong .compat_sys_io_setup
+ .llong .sys_io_destroy
+ .llong .compat_sys_io_getevents
+ .llong .compat_sys_io_submit
+ .llong .sys_io_cancel
+ .llong .sys_set_tid_address
+ .llong .ppc32_fadvise64
+ .llong .sys_exit_group
+ .llong .ppc32_lookup_dcookie /* 235 */
+ .llong .sys_epoll_create
+ .llong .sys_epoll_ctl
+ .llong .sys_epoll_wait
+ .llong .sys_remap_file_pages
+ .llong .ppc32_timer_create /* 240 */
+ .llong .compat_sys_timer_settime
+ .llong .compat_sys_timer_gettime
+ .llong .sys_timer_getoverrun
+ .llong .sys_timer_delete
+ .llong .compat_sys_clock_settime /* 245 */
+ .llong .compat_sys_clock_gettime
+ .llong .compat_sys_clock_getres
+ .llong .compat_sys_clock_nanosleep
+ .llong .ppc32_swapcontext
+ .llong .sys32_tgkill /* 250 */
+ .llong .sys32_utimes
+ .llong .compat_sys_statfs64
+ .llong .compat_sys_fstatfs64
+ .llong .ppc32_fadvise64_64 /* 32bit only fadvise64_64 */
+ .llong .ppc_rtas /* 255 */
+ .llong .sys_ni_syscall /* 256 reserved for sys_debug_setcontext */
+ .llong .sys_ni_syscall /* 257 reserved for vserver */
+ .llong .sys_ni_syscall /* 258 reserved for new sys_remap_file_pages */
+ .llong .compat_sys_mbind
+ .llong .compat_sys_get_mempolicy /* 260 */
+ .llong .compat_sys_set_mempolicy
+ .llong .compat_sys_mq_open
+ .llong .sys_mq_unlink
+ .llong .compat_sys_mq_timedsend
+ .llong .compat_sys_mq_timedreceive /* 265 */
+ .llong .compat_sys_mq_notify
+ .llong .compat_sys_mq_getsetattr
+ .llong .sys_ni_syscall /* 268 reserved for sys_kexec_load */
+ .llong .sys32_add_key
+ .llong .sys32_request_key
+ .llong .compat_sys_keyctl
+ .llong .compat_sys_waitid
+
+ .balign 8
+_GLOBAL(sys_call_table)
+ .llong .sys_restart_syscall /* 0 */
+ .llong .sys_exit
+ .llong .ppc_fork
+ .llong .sys_read
+ .llong .sys_write
+ .llong .sys_open /* 5 */
+ .llong .sys_close
+ .llong .sys_waitpid
+ .llong .sys_creat
+ .llong .sys_link
+ .llong .sys_unlink /* 10 */
+ .llong .sys_execve
+ .llong .sys_chdir
+ .llong .sys64_time
+ .llong .sys_mknod
+ .llong .sys_chmod /* 15 */
+ .llong .sys_lchown
+ .llong .sys_ni_syscall /* old break syscall */
+ .llong .sys_ni_syscall /* old stat syscall */
+ .llong .sys_lseek
+ .llong .sys_getpid /* 20 */
+ .llong .sys_mount
+ .llong .sys_ni_syscall /* old umount syscall */
+ .llong .sys_setuid
+ .llong .sys_getuid
+ .llong .sys_stime /* 25 */
+ .llong .sys_ptrace
+ .llong .sys_alarm
+ .llong .sys_ni_syscall /* old fstat syscall */
+ .llong .sys_pause
+ .llong .sys_utime /* 30 */
+ .llong .sys_ni_syscall /* old stty syscall */
+ .llong .sys_ni_syscall /* old gtty syscall */
+ .llong .sys_access
+ .llong .sys_nice
+ .llong .sys_ni_syscall /* 35 - old ftime syscall */
+ .llong .sys_sync
+ .llong .sys_kill
+ .llong .sys_rename
+ .llong .sys_mkdir
+ .llong .sys_rmdir /* 40 */
+ .llong .sys_dup
+ .llong .sys_pipe
+ .llong .sys_times
+ .llong .sys_ni_syscall /* old prof syscall */
+ .llong .sys_brk /* 45 */
+ .llong .sys_setgid
+ .llong .sys_getgid
+ .llong .sys_signal
+ .llong .sys_geteuid
+ .llong .sys_getegid /* 50 */
+ .llong .sys_acct
+ .llong .sys_umount
+ .llong .sys_ni_syscall /* old lock syscall */
+ .llong .sys_ioctl
+ .llong .sys_fcntl /* 55 */
+ .llong .sys_ni_syscall /* old mpx syscall */
+ .llong .sys_setpgid
+ .llong .sys_ni_syscall /* old ulimit syscall */
+ .llong .sys_ni_syscall /* old uname syscall */
+ .llong .sys_umask /* 60 */
+ .llong .sys_chroot
+ .llong .sys_ustat
+ .llong .sys_dup2
+ .llong .sys_getppid
+ .llong .sys_getpgrp /* 65 */
+ .llong .sys_setsid
+ .llong .sys_ni_syscall
+ .llong .sys_sgetmask
+ .llong .sys_ssetmask
+ .llong .sys_setreuid /* 70 */
+ .llong .sys_setregid
+ .llong .sys_ni_syscall
+ .llong .sys_ni_syscall
+ .llong .sys_sethostname
+ .llong .sys_setrlimit /* 75 */
+ .llong .sys_ni_syscall /* old getrlimit syscall */
+ .llong .sys_getrusage
+ .llong .sys_gettimeofday
+ .llong .sys_settimeofday
+ .llong .sys_getgroups /* 80 */
+ .llong .sys_setgroups
+ .llong .sys_ni_syscall /* old select syscall */
+ .llong .sys_symlink
+ .llong .sys_ni_syscall /* old lstat syscall */
+ .llong .sys_readlink /* 85 */
+ .llong .sys_uselib
+ .llong .sys_swapon
+ .llong .sys_reboot
+ .llong .sys_ni_syscall /* old readdir syscall */
+ .llong .sys_mmap /* 90 */
+ .llong .sys_munmap
+ .llong .sys_truncate
+ .llong .sys_ftruncate
+ .llong .sys_fchmod
+ .llong .sys_fchown /* 95 */
+ .llong .sys_getpriority
+ .llong .sys_setpriority
+ .llong .sys_ni_syscall /* old profil syscall holder */
+ .llong .sys_statfs
+ .llong .sys_fstatfs /* 100 */
+ .llong .sys_ni_syscall /* old ioperm syscall */
+ .llong .sys_socketcall
+ .llong .sys_syslog
+ .llong .sys_setitimer
+ .llong .sys_getitimer /* 105 */
+ .llong .sys_newstat
+ .llong .sys_newlstat
+ .llong .sys_newfstat
+ .llong .sys_ni_syscall /* old uname syscall */
+ .llong .sys_ni_syscall /* 110 old iopl syscall */
+ .llong .sys_vhangup
+ .llong .sys_ni_syscall /* old idle syscall */
+ .llong .sys_ni_syscall /* old vm86 syscall */
+ .llong .sys_wait4
+ .llong .sys_swapoff /* 115 */
+ .llong .sys_sysinfo
+ .llong .sys_ipc
+ .llong .sys_fsync
+ .llong .sys_ni_syscall
+ .llong .ppc_clone /* 120 */
+ .llong .sys_setdomainname
+ .llong .ppc64_newuname
+ .llong .sys_ni_syscall /* old modify_ldt syscall */
+ .llong .sys_adjtimex
+ .llong .sys_mprotect /* 125 */
+ .llong .sys_ni_syscall
+ .llong .sys_ni_syscall /* old create_module syscall */
+ .llong .sys_init_module
+ .llong .sys_delete_module
+ .llong .sys_ni_syscall /* 130 old get_kernel_syms syscall */
+ .llong .sys_quotactl
+ .llong .sys_getpgid
+ .llong .sys_fchdir
+ .llong .sys_bdflush
+ .llong .sys_sysfs /* 135 */
+ .llong .ppc64_personality
+ .llong .sys_ni_syscall /* for afs_syscall */
+ .llong .sys_setfsuid
+ .llong .sys_setfsgid
+ .llong .sys_llseek /* 140 */
+ .llong .sys_getdents
+ .llong .sys_select
+ .llong .sys_flock
+ .llong .sys_msync
+ .llong .sys_readv /* 145 */
+ .llong .sys_writev
+ .llong .sys_getsid
+ .llong .sys_fdatasync
+ .llong .sys_sysctl
+ .llong .sys_mlock /* 150 */
+ .llong .sys_munlock
+ .llong .sys_mlockall
+ .llong .sys_munlockall
+ .llong .sys_sched_setparam
+ .llong .sys_sched_getparam /* 155 */
+ .llong .sys_sched_setscheduler
+ .llong .sys_sched_getscheduler
+ .llong .sys_sched_yield
+ .llong .sys_sched_get_priority_max
+ .llong .sys_sched_get_priority_min /* 160 */
+ .llong .sys_sched_rr_get_interval
+ .llong .sys_nanosleep
+ .llong .sys_mremap
+ .llong .sys_setresuid
+ .llong .sys_getresuid /* 165 */
+ .llong .sys_ni_syscall /* old query_module syscall */
+ .llong .sys_poll
+ .llong .sys_nfsservctl
+ .llong .sys_setresgid
+ .llong .sys_getresgid /* 170 */
+ .llong .sys_prctl
+ .llong .ppc64_rt_sigreturn
+ .llong .sys_rt_sigaction
+ .llong .sys_rt_sigprocmask
+ .llong .sys_rt_sigpending /* 175 */
+ .llong .sys_rt_sigtimedwait
+ .llong .sys_rt_sigqueueinfo
+ .llong .ppc64_rt_sigsuspend
+ .llong .sys_pread64
+ .llong .sys_pwrite64 /* 180 */
+ .llong .sys_chown
+ .llong .sys_getcwd
+ .llong .sys_capget
+ .llong .sys_capset
+ .llong .sys_sigaltstack /* 185 */
+ .llong .sys_sendfile64
+ .llong .sys_ni_syscall /* reserved for streams1 */
+ .llong .sys_ni_syscall /* reserved for streams2 */
+ .llong .ppc_vfork
+ .llong .sys_getrlimit /* 190 */
+ .llong .sys_readahead
+ .llong .sys_ni_syscall /* 32bit only mmap2 */
+ .llong .sys_ni_syscall /* 32bit only truncate64 */
+ .llong .sys_ni_syscall /* 32bit only ftruncate64 */
+ .llong .sys_ni_syscall /* 195 - 32bit only stat64 */
+ .llong .sys_ni_syscall /* 32bit only lstat64 */
+ .llong .sys_ni_syscall /* 32bit only fstat64 */
+ .llong .sys_ni_syscall /* 32bit only pciconfig_read */
+ .llong .sys_ni_syscall /* 32bit only pciconfig_write */
+ .llong .sys_ni_syscall /* 32bit only pciconfig_iobase */
+ .llong .sys_ni_syscall /* reserved for MacOnLinux */
+ .llong .sys_getdents64
+ .llong .sys_pivot_root
+ .llong .sys_ni_syscall /* 32bit only fcntl64 */
+ .llong .sys_madvise /* 205 */
+ .llong .sys_mincore
+ .llong .sys_gettid
+ .llong .sys_tkill
+ .llong .sys_setxattr
+ .llong .sys_lsetxattr /* 210 */
+ .llong .sys_fsetxattr
+ .llong .sys_getxattr
+ .llong .sys_lgetxattr
+ .llong .sys_fgetxattr
+ .llong .sys_listxattr /* 215 */
+ .llong .sys_llistxattr
+ .llong .sys_flistxattr
+ .llong .sys_removexattr
+ .llong .sys_lremovexattr
+ .llong .sys_fremovexattr /* 220 */
+ .llong .sys_futex
+ .llong .sys_sched_setaffinity
+ .llong .sys_sched_getaffinity
+ .llong .sys_ni_syscall
+ .llong .sys_ni_syscall /* 225 - reserved for tux */
+ .llong .sys_ni_syscall /* 32bit only sendfile64 */
+ .llong .sys_io_setup
+ .llong .sys_io_destroy
+ .llong .sys_io_getevents
+ .llong .sys_io_submit /* 230 */
+ .llong .sys_io_cancel
+ .llong .sys_set_tid_address
+ .llong .sys_fadvise64
+ .llong .sys_exit_group
+ .llong .sys_lookup_dcookie /* 235 */
+ .llong .sys_epoll_create
+ .llong .sys_epoll_ctl
+ .llong .sys_epoll_wait
+ .llong .sys_remap_file_pages
+ .llong .sys_timer_create /* 240 */
+ .llong .sys_timer_settime
+ .llong .sys_timer_gettime
+ .llong .sys_timer_getoverrun
+ .llong .sys_timer_delete
+ .llong .sys_clock_settime /* 245 */
+ .llong .sys_clock_gettime
+ .llong .sys_clock_getres
+ .llong .sys_clock_nanosleep
+ .llong .ppc64_swapcontext
+ .llong .sys_tgkill /* 250 */
+ .llong .sys_utimes
+ .llong .sys_statfs64
+ .llong .sys_fstatfs64
+ .llong .sys_ni_syscall /* 32bit only fadvise64_64 */
+ .llong .ppc_rtas /* 255 */
+ .llong .sys_ni_syscall /* 256 reserved for sys_debug_setcontext */
+ .llong .sys_ni_syscall /* 257 reserved for vserver */
+ .llong .sys_ni_syscall /* 258 reserved for new sys_remap_file_pages */
+ .llong .sys_mbind
+ .llong .sys_get_mempolicy /* 260 */
+ .llong .sys_set_mempolicy
+ .llong .sys_mq_open
+ .llong .sys_mq_unlink
+ .llong .sys_mq_timedsend
+ .llong .sys_mq_timedreceive /* 265 */
+ .llong .sys_mq_notify
+ .llong .sys_mq_getsetattr
+ .llong .sys_ni_syscall /* 268 reserved for sys_kexec_load */
+ .llong .sys_add_key
+ .llong .sys_request_key /* 270 */
+ .llong .sys_keyctl
+ .llong .sys_waitid