On Mon, 15 Jul 2002, Kevin D. Kissell wrote:
> The following lines in my copy of the file are:
> memcpy((void *)(KSEG0 + 0x80), &except_vec3_generic, 0x80);
> break;
>
> case CPU_UNKNOWN:
> default:
> panic("Unknown CPU type");
> }
> if (!(mips_cpu.options & MIPS_CPU_FPU)) {
> save_fp_context = fpu_emulator_save_context;
> restore_fp_context = fpu_emulator_restore_context;
> }
>
> This should overwrite the fp_context save/restore pointers
> with those of the emulator. If that clause doesn't appear
> in your traps.c file, please try putting it in.
It's worded a bit differently in the CVS:
case CPU_UNKNOWN:
default:
panic("Unknown CPU type");
}
flush_icache_range(KSEG0, KSEG0 + 0x400);
if (mips_cpu.options & MIPS_CPU_FPU) {
save_fp_context = _save_fp_context;
restore_fp_context = _restore_fp_context;
} else {
save_fp_context = fpu_emulator_save_context;
restore_fp_context = fpu_emulator_restore_context;
}
--
+ Maciej W. Rozycki, Technical University of Gdansk, Poland +
+--------------------------------------------------------------+
+ e-mail: macro@ds2.pg.gda.pl, PGP key available +
