diff options
Diffstat (limited to 'ArmPkg/Library/CompilerIntrinsicsLib/Arm/memcpy.S')
| -rw-r--r-- | ArmPkg/Library/CompilerIntrinsicsLib/Arm/memcpy.S | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/ArmPkg/Library/CompilerIntrinsicsLib/Arm/memcpy.S b/ArmPkg/Library/CompilerIntrinsicsLib/Arm/memcpy.S index 09c0e7a1c0..63d6c683d9 100644 --- a/ArmPkg/Library/CompilerIntrinsicsLib/Arm/memcpy.S +++ b/ArmPkg/Library/CompilerIntrinsicsLib/Arm/memcpy.S @@ -12,23 +12,23 @@ # #------------------------------------------------------------------------------ - .text - .align 2 - GCC_ASM_EXPORT(memcpy) +\s\s.text +\s\s.align 2 +\s\sGCC_ASM_EXPORT(memcpy) ASM_PFX(memcpy): - stmfd sp!, {r7, lr} - mov ip, #0 - add r7, sp, #0 - mov lr, r0 - b L4 +\s\sstmfd\s\ssp!, {r7, lr} +\s\smov\s\sip, #0 +\s\sadd\s\sr7, sp, #0 +\s\smov\s\slr, r0 +\s\sb\s\sL4 L5: - ldrb r3, [r1], #1 @ zero_extendqisi2 - add ip, ip, #1 - and r3, r3, #255 - strb r3, [lr], #1 +\s\sldrb\s\sr3, [r1], #1\s\s@ zero_extendqisi2 +\s\sadd\s\sip, ip, #1 +\s\sand\s\sr3, r3, #255 +\s\sstrb\s\sr3, [lr], #1 L4: - cmp ip, r2 - bne L5 - ldmfd sp!, {r7, pc} +\s\scmp\s\sip, r2 +\s\sbne\s\sL5 +\s\sldmfd\s\ssp!, {r7, pc} |