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How to run my program .out in Privileged mode from CCS V5?

Tianhua Chu
Intellectual 560 points

I am using CCS V5.0.2 on a DM814x board.

CCS loads and runs my program in "user mode" initially with IRQ disabled. But I need to enable IRQ, which can only be changed through CPSR irq enabled bit when ARM is in Privileged mode. How do I ask CCS to load and run my program in Privileged mode, or if this is not possible, how do I switch from "user mode" to "priviledged mode"?

 

Thanks,

Philip