diff options
| -rwxr-xr-x | MdePkg/Library/BaseLib/Arm/Math64.S | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/MdePkg/Library/BaseLib/Arm/Math64.S b/MdePkg/Library/BaseLib/Arm/Math64.S index 4d97573920..e2512621fe 100755 --- a/MdePkg/Library/BaseLib/Arm/Math64.S +++ b/MdePkg/Library/BaseLib/Arm/Math64.S @@ -256,22 +256,14 @@ L30: GCC_ASM_EXPORT(InternalMathSwapBytes64)
ASM_PFX(InternalMathSwapBytes64):
- @ args = 0, pretend = 0, frame = 0
- @ frame_needed = 1, uses_anonymous_args = 0
- stmfd sp!, {r4, r5, r6, r7, lr}
- add r7, sp, #12
+ stmfd sp!, {r4, r5, r7, lr}
mov r5, r1
bl ASM_PFX(SwapBytes32)
- mov r6, r0
+ mov r4, r0
mov r0, r5
bl ASM_PFX(SwapBytes32)
- mov r4, r6
- mov r5, r4, asr #31
- mov r2, #0
- mov r1, r0, asr #31
- orr r0, r0, r2
- orr r1, r1, r4
- ldmfd sp!, {r4, r5, r6, r7, pc}
+ mov r1, r4
+ ldmfd sp!, {r4, r5, r7, pc}
ASM_FUNCTION_REMOVE_IF_UNREFERENCED
\ No newline at end of file |