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-rw-r--r--ArmPkg/Library/CompilerIntrinsicsLib/Arm/memset.S36
1 files changed, 19 insertions, 17 deletions
diff --git a/ArmPkg/Library/CompilerIntrinsicsLib/Arm/memset.S b/ArmPkg/Library/CompilerIntrinsicsLib/Arm/memset.S
index 73cb1b2af3..3cd71e9f5f 100644
--- a/ArmPkg/Library/CompilerIntrinsicsLib/Arm/memset.S
+++ b/ArmPkg/Library/CompilerIntrinsicsLib/Arm/memset.S
@@ -14,23 +14,25 @@
.text
- .align 2
- GCC_ASM_EXPORT (memset)
-
-ASM_PFX(memset):
- @ args = 0, pretend = 0, frame = 0
- @ frame_needed = 1, uses_anonymous_args = 0
- stmfd sp!, {r7, lr}
- mov ip, #0
- add r7, sp, #0
- mov lr, r0
- b L9
+\s\s.align 2
+\s\sGCC_ASM_EXPORT (memset)
+
+
+ASM_PFX(memset):
+
+\s\s@ args = 0, pretend = 0, frame = 0
+\s\s@ frame_needed = 1, uses_anonymous_args = 0
+\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\sL9
L10:
- and r3, r1, #255
- add ip, ip, #1
- strb r3, [lr], #1
+\s\sand\s\sr3, r1, #255
+\s\sadd\s\sip, ip, #1
+\s\sstrb\s\sr3, [lr], #1
L9:
- cmp ip, r2
- bne L10
- ldmfd sp!, {r7, pc}
+\s\scmp\s\sip, r2
+\s\sbne\s\sL10
+\s\sldmfd\s\ssp!, {r7, pc}