Atsushi Nemoto wrote: > On Sun, 3 Dec 2006 21:35:18 +0000, Ralf Baechle <ralf@xxxxxxxxxxxxxx> wrote: > > > It seems this commit break QEMU kernel ... or QEMU can not interpret > > > the TNE instruction correctly? > > > > Thiemo says that's indeed a possibility. Probably that feature has not > > been well tested in qemu. > > I found the bug. "Trap If XXX" instructions are translated as it was > "Trap If XXX Immediate". > > Index: target-mips/translate.c > =================================================================== > RCS file: /sources/qemu/qemu/target-mips/translate.c,v > retrieving revision 1.27 > diff -u -r1.27 translate.c > --- target-mips/translate.c 10 Dec 2006 22:08:10 -0000 1.27 > +++ target-mips/translate.c 15 Dec 2006 16:16:07 -0000 > @@ -1276,6 +1276,7 @@ > GEN_LOAD_REG_TN(T1, rt); > cond = 1; > } > + break; > case OPC_TEQI: > case OPC_TGEI: > case OPC_TGEIU: Thanks, committed. Thiemo
