diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-06-26 13:42:01 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-06-29 10:06:36 +0100 |
| commit | be020f8618caa0670a2a5b5a5df79549520f7867 (patch) | |
| tree | 5b85ecbab42342e2ddc6de5b9ea7b4e9fb2f1cef /arch/arm/mm/abort-ev4t.S | |
| parent | 0402becef94c43bb2bb483653a5cee2fb5049764 (diff) | |
ARM: entry: abort-macro: specify registers to be used for macros
Require all callers of abort macros to specify the registers to be
used. This improves the documentation at the callsites as to which
registers are being used by this assembly code.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/abort-ev4t.S')
| -rw-r--r-- | arch/arm/mm/abort-ev4t.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mm/abort-ev4t.S b/arch/arm/mm/abort-ev4t.S index b6282548f922..9910123079ce 100644 --- a/arch/arm/mm/abort-ev4t.S +++ b/arch/arm/mm/abort-ev4t.S @@ -22,7 +22,7 @@ ENTRY(v4t_early_abort) mrc p15, 0, r1, c5, c0, 0 @ get FSR mrc p15, 0, r0, c6, c0, 0 @ get FAR - do_thumb_abort + do_thumb_abort fsr=r1, pc=r2, psr=r3, tmp=r3 ldreq r3, [r2] @ read aborted ARM instruction bic r1, r1, #1 << 11 | 1 << 10 @ clear bits 11 and 10 of FSR tst r3, #1 << 20 @ check write |