; (5) Uses the method described by Labrosse as "Method 2".
;
;*********************************************************************/
EXPORT ARMDisableInt
ARMDisableInt
STMFD sp!, {r0}
MRS r0, cpsr
ORR r0, r0, #0xC0
MSR cpsr_c, r0 ; disable IRQ Int s
LDMIA sp!, {r0}
MOV pc, lr
EXPORT ARMEnableInt
ARMEnableInt
STMDB sp!, {r0}
MRS r0, CPSR
BIC r0, r0, #0x80
MSR CPSR_c, r0
LDMIA sp!, {r0}
MOV pc, lr |
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