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| author | Olivier Martin <olivier.martin@arm.com> | 2014-03-01 11:01:00 +0000 |
|---|---|---|
| committer | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2014-03-01 11:01:00 +0000 |
| commit | 27995cd5d6ea40639d6034b8b7cbb84f625f1a4a (patch) | |
| tree | 8d8af61ee05b748f80d2f78866a9e9cd1733164b /ArmPkg/Library | |
| parent | f6c5a29bb9041caf66426ddced7454f9051124eb (diff) | |
| download | edk2-platforms-27995cd5d6ea40639d6034b8b7cbb84f625f1a4a.tar.xz | |
ArmPkg: Tidy assembler code
- Fixed typo
- Removed unreachable 'dead' loop
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15277 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPkg/Library')
| -rw-r--r-- | ArmPkg/Library/ArmLib/Common/AArch64/ArmLibSupport.S | 10 | ||||
| -rw-r--r-- | ArmPkg/Library/ArmLib/Common/Arm/ArmLibSupport.S | 2 | ||||
| -rw-r--r-- | ArmPkg/Library/ArmLib/Common/Arm/ArmLibSupport.asm | 8 |
3 files changed, 10 insertions, 10 deletions
diff --git a/ArmPkg/Library/ArmLib/Common/AArch64/ArmLibSupport.S b/ArmPkg/Library/ArmLib/Common/AArch64/ArmLibSupport.S index f7cc557245..12e6d0c82b 100644 --- a/ArmPkg/Library/ArmLib/Common/AArch64/ArmLibSupport.S +++ b/ArmPkg/Library/ArmLib/Common/AArch64/ArmLibSupport.S @@ -74,16 +74,16 @@ ASM_PFX(ArmWriteCpacr): ASM_PFX(ArmWriteAuxCr):
EL1_OR_EL2(x1)
1:msr actlr_el1, x0 // Aux Control Reg (ACTLR) at EL1. Also available in EL2 and EL3
- b 3f
+ ret
2:msr actlr_el2, x0 // Aux Control Reg (ACTLR) at EL1. Also available in EL2 and EL3
-3:ret
+ ret
ASM_PFX(ArmReadAuxCr):
EL1_OR_EL2(x1)
1:mrs x0, actlr_el1 // Aux Control Reg (ACTLR) at EL1. Also available in EL2 and EL3
- b 3f
+ ret
2:mrs x0, actlr_el2 // Aux Control Reg (ACTLR) at EL1. Also available in EL2 and EL3
-3:ret
+ ret
ASM_PFX(ArmSetTTBR0):
EL1_OR_EL2_OR_EL3(x1)
@@ -185,7 +185,7 @@ ASM_PFX(ArmWriteScr): ret
ASM_PFX(ArmWriteMVBar):
- msr vbar_el3, x0 // Excpetion Vector Base address for Monitor on EL3
+ msr vbar_el3, x0 // Exception Vector Base address for Monitor on EL3
ret
ASM_PFX(ArmCallWFE):
diff --git a/ArmPkg/Library/ArmLib/Common/Arm/ArmLibSupport.S b/ArmPkg/Library/ArmLib/Common/Arm/ArmLibSupport.S index 57b205a7a8..a3de902cc6 100644 --- a/ArmPkg/Library/ArmLib/Common/Arm/ArmLibSupport.S +++ b/ArmPkg/Library/ArmLib/Common/Arm/ArmLibSupport.S @@ -87,7 +87,7 @@ ASM_PFX(CPSRMaskInsert): @ on entry, r0 is the mask and r1 is the field to in isb
mov sp, r3 @ restore stack pointer
ldmfd sp!, {r4-r12, lr} @ restore registers
- bx lr @ return (hopefully thumb-safe!) @ return (hopefully thumb-safe!)
+ bx lr @ return (hopefully thumb-safe!)
ASM_PFX(CPSRRead):
mrs r0, cpsr
diff --git a/ArmPkg/Library/ArmLib/Common/Arm/ArmLibSupport.asm b/ArmPkg/Library/ArmLib/Common/Arm/ArmLibSupport.asm index a464e4d86c..cb69f71bc7 100644 --- a/ArmPkg/Library/ArmLib/Common/Arm/ArmLibSupport.asm +++ b/ArmPkg/Library/ArmLib/Common/Arm/ArmLibSupport.asm @@ -171,14 +171,14 @@ ArmWriteMVBar ArmCallWFE
wfe
- blx lr
+ bx lr
ArmCallSEV
sev
- blx lr
+ bx lr
ArmReadSctlr
- mrc p15, 0, R0, c1, c0, 0 // Read SCTLR into R0 (Read control register configuration data)
- bx lr
+ mrc p15, 0, r0, c1, c0, 0 // Read SCTLR into R0 (Read control register configuration data)
+ bx lr
END
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