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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-10-02 16:20:43 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-10-02 16:20:43 -0700 |
| commit | a037a79dceaf717409fbf42f4ad209b9c15f435c (patch) | |
| tree | c30b5b033c74ab9470e875554bded16464bbdf9b /arch/arm/mm/pabort-v7.S | |
| parent | 90d5ffc729e92bffc0f84e2447e2e6dc280240a5 (diff) | |
| parent | d25ef8b86e6a58f5476bf6e4a8da730b335f68fa (diff) | |
| download | kernel_goldelico_gta04-a037a79dceaf717409fbf42f4ad209b9c15f435c.zip kernel_goldelico_gta04-a037a79dceaf717409fbf42f4ad209b9c15f435c.tar.gz kernel_goldelico_gta04-a037a79dceaf717409fbf42f4ad209b9c15f435c.tar.bz2 | |
Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm: (25 commits)
ARM: 5728/1: Proper prefetch abort handling on ARMv6 and ARMv7
ARM: 5727/1: Pass IFSR register to do_PrefetchAbort()
ARM: 5740/1: fix valid_phys_addr_range() range check
ARM: 5739/1: ARM: allow empty ATAG_CORE
ARM: 5735/1: sa1111: CodingStyle cleanups
ARM: 5738/1: Correct TCM documentation
ARM: 5734/1: arm: fix compilation of entry-common.S for older CPUs
ARM: 5733/1: fix bcmring compile error
ARM: 5732/1: remove redundant include file
ARM: 5731/2: Fix U300 generic GPIO, remove ifdefs from MMCI v3
ARM: Ensure do_cache_op takes mmap_sem
ARM: Fix __cpuexit section mismatch warnings
ARM: Don't allow highmem on SMP platforms without h/w TLB ops broadcast
ARM: includecheck fix: mach-davinci, board-dm365-evm.c
ARM: Remove unused CONFIG SA1100_H3XXX
ARM: Fix warning: unused variable 'highmem'
ARM: Fix warning: #warning syscall migrate_pages not implemented
ARM: Fix SA11x0 clocksource warning
ARM: Fix SA1100 Neponset serial section mismatch
ARM: Fix SA1100 Assabet/Neponset PCMCIA section mismatch warnings
...
Diffstat (limited to 'arch/arm/mm/pabort-v7.S')
| -rw-r--r-- | arch/arm/mm/pabort-v7.S | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/mm/pabort-v7.S b/arch/arm/mm/pabort-v7.S new file mode 100644 index 0000000..a8b3b30 --- /dev/null +++ b/arch/arm/mm/pabort-v7.S @@ -0,0 +1,20 @@ +#include <linux/linkage.h> +#include <asm/assembler.h> + +/* + * Function: v6_pabort + * + * Params : r0 = address of aborted instruction + * + * Returns : r0 = address of abort + * : r1 = IFSR + * + * Purpose : obtain information about current prefetch abort. + */ + + .align 5 +ENTRY(v7_pabort) + mrc p15, 0, r0, c6, c0, 2 @ get IFAR + mrc p15, 0, r1, c5, c0, 1 @ get IFSR + mov pc, lr +ENDPROC(v7_pabort) |