0
__asm void DISABLE_INT(void)
{
.comm DISABLE_VAR,4,4
mfmsr r3 ; Get current MSR
rlwinm r4,r3,0,17,15 ; Mask External Interrupt Enable bit
mtmsr r4 ; in MSR (bit 16)
sync ; Must sync because of chip bug in some 603E.
addis r4,r0,[email protected]
stw r3,[email protected](r4)
}
__asm
塊中的.comm
語句是否創建本地或全局變量?.comm是否創建本地或全局變量?