Re: [Bug 239116] www/node Illegal Instruction on powerpc64 big endian elfv1
Justin Hibbits <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.ppc |
|---|---|
| Message-ID | <[email protected]> |
On Wed, 10 Jul 2019 19:16:25 +0000 [email protected] wrote: > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239116 > > --- Comment #2 from Curtis Hamilton <[email protected]> --- > (In reply to Gustavo Romero from comment #1) > >>Hi Curtis, > > >>What does "x/4i $pc" tell in gdb? > > [Current thread is 1 (LWP 100087)] > (gdb) x/4i $pc > => 0x11505b50: friz f2,f1 > 0x11505b54: fsub f1,f1,f2 > 0x11505b58: lfd f3,0(r28) > 0x11505b5c: fcmpu cr0,f1,f3 > (gdb) > > > >>Could you also try to inspect 'dmesg' and paste the instruction > >>inside < >, >>please? > > I assumed you meant this. > > cpu0: IBM PowerPC 970MP revision 1.1, 2300.29 MHz > cpu0: Features dc000000<PPC32,PPC64,ALTIVEC,FPU,MMU> > cpu0: HID0 1511081<DEEPNAP,NAP,DPM,NHR,TBEN,ENATTN> > > >>Thanks. > Looks like 'friz' was added to PowerISA 2.03 or 2.04, so PowerPC 970 does not have that instruction. - Justin _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-ppc To unsubscribe, send any mail to "[email protected]"