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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-06-26 16:01:26 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-07-02 10:56:11 +0100 |
| commit | da7404725781bc7c736e10cae5521e5604e222a5 (patch) | |
| tree | e816cd79e1b09ddcbd41b7cd5b3c6c9c9bd5eb98 /arch/arm/mm/abort-macro.S | |
| parent | 0d147db0c127c561f8f9ead9f3c1ec38f89f1040 (diff) | |
ARM: entry: data abort: tail-call the main data abort handler
Tail-call the main C data abort handler code from the per-CPU helper
code. Update the comments in the code wrt the new calling and return
register state.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/abort-macro.S')
| -rw-r--r-- | arch/arm/mm/abort-macro.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mm/abort-macro.S b/arch/arm/mm/abort-macro.S index af97a10bc5ed..52162d59407a 100644 --- a/arch/arm/mm/abort-macro.S +++ b/arch/arm/mm/abort-macro.S @@ -18,7 +18,7 @@ orreq \tmp, \tmp, #1 << 11 @ Set L-bit if yes tst \tmp, #1 << 11 @ L = 0 -> write orreq \psr, \psr, #1 << 11 @ yes. - mov pc, lr + b do_DataAbort not_thumb: .endm @@ -34,7 +34,7 @@ not_thumb: bne not_ldrd and \tmp, \insn, #0x000000f0 @ [7:4] == 1101 cmp \tmp, #0x000000d0 - moveq pc, lr + beq do_DataAbort not_ldrd: .endm |