diff options
Diffstat (limited to 'ArmPkg/Library/ArmLib/Common/ArmLibSupport.asm')
| -rw-r--r-- | ArmPkg/Library/ArmLib/Common/ArmLibSupport.asm | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/ArmPkg/Library/ArmLib/Common/ArmLibSupport.asm b/ArmPkg/Library/ArmLib/Common/ArmLibSupport.asm index 0b023fed42..4d6c253cd2 100644 --- a/ArmPkg/Library/ArmLib/Common/ArmLibSupport.asm +++ b/ArmPkg/Library/ArmLib/Common/ArmLibSupport.asm @@ -48,48 +48,48 @@ ArmIsMPCore bx LR ArmEnableInterrupts -\s\smrs R0,CPSR -\s\sbic R0,R0,#0x80\s\s\s\s;Enable IRQ interrupts -\s\smsr CPSR_c,R0 -\s\sbx LR + mrs R0,CPSR + bic R0,R0,#0x80 ;Enable IRQ interrupts + msr CPSR_c,R0 + bx LR ArmDisableInterrupts -\s\smrs R0,CPSR -\s\sorr R1,R0,#0x80\s\s\s\s;Disable IRQ interrupts -\s\smsr CPSR_c,R1 + mrs R0,CPSR + orr R1,R0,#0x80 ;Disable IRQ interrupts + msr CPSR_c,R1 tst R0,#0x80 moveq R0,#1 movne R0,#0 -\s\sbx LR + bx LR ArmGetInterruptState -\s\smrs R0,CPSR -\s\stst R0,#0x80\s\s ;Check if IRQ is enabled. -\s\smoveq R0,#1 -\s\smovne R0,#0 -\s\sbx LR + mrs R0,CPSR + tst R0,#0x80 ;Check if IRQ is enabled. + moveq R0,#1 + movne R0,#0 + bx LR ArmEnableFiq -\s\smrs R0,CPSR -\s\sbic R0,R0,#0x40\s\s\s\s;Enable IRQ interrupts -\s\smsr CPSR_c,R0 -\s\sbx LR + mrs R0,CPSR + bic R0,R0,#0x40 ;Enable IRQ interrupts + msr CPSR_c,R0 + bx LR ArmDisableFiq -\s\smrs R0,CPSR -\s\sorr R1,R0,#0x40\s\s\s\s;Disable IRQ interrupts -\s\smsr CPSR_c,R1 + mrs R0,CPSR + orr R1,R0,#0x40 ;Disable IRQ interrupts + msr CPSR_c,R1 tst R0,#0x40 moveq R0,#1 movne R0,#0 -\s\sbx LR + bx LR ArmGetFiqState -\s\smrs R0,CPSR -\s\stst R0,#0x40\s\s ;Check if IRQ is enabled. -\s\smoveq R0,#1 -\s\smovne R0,#0 -\s\sbx LR + mrs R0,CPSR + tst R0,#0x40 ;Check if IRQ is enabled. + moveq R0,#1 + movne R0,#0 + bx LR ArmInvalidateTlb mov r0,#0 |