> On Thu, Jun 26, 2008 at 5:29 AM, <monstr@xxxxxxxxx> wrote: >> +ex_sw: >> + /* Get the destination register number into r5 */ >> + lbui r5, r0, ex_reg_op; >> + /* Form store_word jump table offset (sw_table + (8 * regnum)) */ >> + la r6, r0, sw_table; >> + add r5, r5, r5; >> + add r5, r5, r5; >> + add r5, r5, r5; >> + add r5, r5, r6; >> + bra r5; > > Possibly stupid question: This is part of the unaligned store word > exception handler, yes? Shouldn't the above add's be addk's to > preserve the state of the carry register pre/post store? I don't think that addk is important. I have some tests for exception, I want to cover full exception handling. M -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
