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  → /SPARTAN/trunk/arch @ 212

  → /SPARTAN/trunk/arch/ @ 214

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Ignore whitespace Rev 212 → Rev 214

/SPARTAN/trunk/arch/mips/src/exception.c
39,7 → 39,14
__u32 epc;
__u32 epc_shift = 0;
pri_t pri;
/*
* NOTE ON OPERATION ORDERING
*
* On entry, cpu_priority_high() must be called before exception bit is cleared.
* On exit, exception bit must be set before cpu_priority_restore() is called.
*/
pri = cpu_priority_high();
epc = cp0_epc_read();
cp0_status_write(cp0_status_read() & ~ cp0_status_exl_exception_bit);