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Minor updates only.

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This commit is contained in:
Richard Barry 2008-12-06 15:02:32 +00:00
parent a859c59080
commit 441a1fec6d
1 changed files with 1 additions and 5 deletions
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6
Demo/Common/drivers/Atmel/at91lib/boards/at91sam9xe-ek/board_cstartup_iar.s
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@ -113,13 +113,9 @@ irqHandler:
LDR r0, [r14, #AIC_IVR]
STR lr, [r14, #AIC_IVR]
/* Branch to interrupt handler in Supervisor mode */
MSR CPSR_c, #ARM_MODE_SVC
STMFD sp!, {r1-r3, r12, lr}
/* Branch to C portion of the interrupt handler */
MOV lr, pc
BX r0
LDMIA sp!, {r1-r3, r12, lr}
MSR CPSR_c, #ARM_MODE_IRQ | I_BIT
/* Acknowledge interrupt */
LDR lr, =AT91C_BASE_AIC