X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=ArmPkg%2FLibrary%2FArmLib%2FCommon%2FArmLibSupport.S;h=29ccf6dcebba6dfcb5eeac509319ae89fa745960;hp=94b11a5d7764dad7d6c74edcdf73dfc579b84653;hb=2ac288f9199196dfc4ab05bee0a7815ca361174a;hpb=5d23922674950ec2d2654b4c606692696681b544 diff --git a/ArmPkg/Library/ArmLib/Common/ArmLibSupport.S b/ArmPkg/Library/ArmLib/Common/ArmLibSupport.S index 94b11a5d77..29ccf6dceb 100644 --- a/ArmPkg/Library/ArmLib/Common/ArmLibSupport.S +++ b/ArmPkg/Library/ArmLib/Common/ArmLibSupport.S @@ -42,48 +42,48 @@ ASM_PFX(Cp15CacheInfo): bx LR ASM_PFX(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 ASM_PFX(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 ASM_PFX(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 ASM_PFX(ArmEnableFiq): -\s\smrs R0,CPSR -\s\sbic R0,R0,#0x40\s\s\s\s@Enable FIQ interrupts -\s\smsr CPSR_c,R0 -\s\sbx LR + mrs R0,CPSR + bic R0,R0,#0x40 @Enable FIQ interrupts + msr CPSR_c,R0 + bx LR ASM_PFX(ArmDisableFiq): -\s\smrs R0,CPSR -\s\sorr R1,R0,#0x40\s\s\s\s@Disable FIQ interrupts -\s\smsr CPSR_c,R1 + mrs R0,CPSR + orr R1,R0,#0x40 @Disable FIQ interrupts + msr CPSR_c,R1 tst R0,#0x80 moveq R0,#1 movne R0,#0 -\s\sbx LR + bx LR ASM_PFX(ArmGetFiqState): -\s\smrs R0,CPSR -\s\stst R0,#0x80\s\s @Check if FIQ is enabled. -\s\smoveq R0,#1 -\s\smovne R0,#0 -\s\sbx LR + mrs R0,CPSR + tst R0,#0x80 @Check if FIQ is enabled. + moveq R0,#1 + movne R0,#0 + bx LR ASM_PFX(ArmInvalidateTlb): mov r0,#0