> [snip]
> > //" bne %0, %9, 2b\n"
> > " .set mips0\n"
> > " .set reorder"
> > : "=r" (tag[1][way][0]), "=r" (datalo[1][way][0]),
> > "=r" (datahi[1][way][0]),
> > "=r" (tag[1][way][1]), "=r" (datalo[1][way][1]),
> > "=r" (datahi[1][way][1]),
> > "=r" (tag[1][way][2]), "=r" (datalo[1][way][2]),
> > "=r" (datahi[1][way][2]),
> > "=r" (tag[1][way][3]), "=r" (datalo[1][way][3]),
> > "=r" (datahi[1][way][3])
> > : "r" (0x80000000 | (way << 14) | (line << 5))
> > );
>
> And this part may cause the problem you are seeing, I presume
> datalo/datahi live in memory, and accesses of it change the dcache.
As I was hoping disassembly would demonstrate for you,
declaring "=r" doesn't mean that the variable has no life
outside a register.
Regards,
Kevin K.
