/SPARTAN/trunk/arch/mips32/src/exception.c |
---|
46,11 → 46,11 |
/* |
* NOTE ON OPERATION ORDERING |
* |
* On entry, cpu_priority_high() must be called before |
* On entry, interrupts_disable() must be called before |
* exception bit is cleared. |
*/ |
cpu_priority_high(); |
interrupts_disable(); |
cp0_status_write(cp0_status_read() & ~ (cp0_status_exl_exception_bit | |
cp0_status_um_bit)); |