Hello to All,

I am working on one evaluation board that is using AT91FR40162S And right now i have one build code which is compiled by using Green Hills.

But i have to compile the same code by using KEIL IDE.

So in the code compiled by green Hills something like this is there:

// set CPSR IRQ and FIQ bits 6 and 7 to globally disable interrupts until we're ready
__DIR();

// clear IRQ and FIQ bits 6 and 7 in CPSR to globally enable interrupts
__EIR();

But i am not able to find out definition of __DIR(); and __EIR();

Please tell me How to write these two lines of Code in C to alter the CPSR bits.

I am using my coding in C language.

Thanks In Advance

See http://www.keil.com/support/man/docs/armcc/armcc_chdfgfab.htm