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-ev5tj.S | |
| parent | 0402becef94c43bb2bb483653a5cee2fb5049764 (diff) | |
| download | linux-be020f8618caa0670a2a5b5a5df79549520f7867.tar.bz2 | |
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-ev5tj.S')
| -rw-r--r-- | arch/arm/mm/abort-ev5tj.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mm/abort-ev5tj.S b/arch/arm/mm/abort-ev5tj.S index bce68d601c8b..bcb58d2fc11a 100644 --- a/arch/arm/mm/abort-ev5tj.S +++ b/arch/arm/mm/abort-ev5tj.S @@ -25,9 +25,9 @@ ENTRY(v5tj_early_abort) bic r1, r1, #1 << 11 | 1 << 10 @ clear bits 11 and 10 of FSR tst r3, #PSR_J_BIT @ Java? movne pc, lr - do_thumb_abort + do_thumb_abort fsr=r1, pc=r2, psr=r3, tmp=r3 ldreq r3, [r2] @ read aborted ARM instruction - do_ldrd_abort + do_ldrd_abort tmp=r2, insn=r3 tst r3, #1 << 20 @ L = 0 -> write orreq r1, r1, #1 << 11 @ yes. mov pc, lr |