diff options
Diffstat (limited to 'arch/arm/lib/io-writesw-armv4.S')
| -rw-r--r-- | arch/arm/lib/io-writesw-armv4.S | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm/lib/io-writesw-armv4.S b/arch/arm/lib/io-writesw-armv4.S index c8e85bd653b..ff4f71b579e 100644 --- a/arch/arm/lib/io-writesw-armv4.S +++ b/arch/arm/lib/io-writesw-armv4.S @@ -75,7 +75,10 @@ ENTRY(__raw_writesw) #endif .Loutsw_noalign: - ldr r3, [r1, -r3]! + ARM( ldr r3, [r1, -r3]! ) + THUMB( rsb r3, r3, #0 ) + THUMB( ldr r3, [r1, r3] ) + THUMB( sub r1, r3 ) subcs r2, r2, #1 bcs 2f subs r2, r2, #2 @@ -94,3 +97,4 @@ ENTRY(__raw_writesw) 3: movne ip, r3, lsr #8 strneh ip, [r0] mov pc, lr +ENDPROC(__raw_writesw) |