Unimplemented Exception for insn 4620a0a4

[Florian Lohoff <flo@rfc822.org>]

Hi,
while compiling perl5 this shows up in the syslog quiete regularly ...

Jul 21 10:23:19 decstation-150 kernel: Setting flush to zero for miniperl.
Jul 21 10:23:19 decstation-150 kernel: Unimplemented exception for insn
                                        4620a0a4 at 0x004689d4 in miniperl.
Jul 21 10:23:19 decstation-150 kernel: Should send SIGFPE to miniperl

Its the kernel i found at

http://www.xs4all.nl/%7Evhouten/mipsel/vmlinux-decR4k.ecoff.gz

(root@localhost)~# uname -a
Linux localhost 2.2.1 #2 Sun May 23 11:29:22 MEST 1999 mips unknown
(root@localhost)~# gcc -v
Reading specs from /usr/lib/gcc-lib/mipsel-redhat-linux/egcs-2.90.27/specs
gcc version egcs-2.90.27 980315 (egcs-1.0.2 release)
(root@localhost)~# ld -V
GNU ld version 2.8.1 (with BFD 2.8.1)
  Supported emulations:
   elf32lmip
   elf32bmip
   mipslit
   mipsbig

Its the declinux-root-current from sgi.com

(root@localhost)~# cat /proc/cpuinfo
cpu                     : MIPS
cpu model               : R4000SC V3.0
system type             : Digital DECstation 5000/1xx
BogoMIPS                : 49.81
byteorder               : little endian
unaligned accesses      : 0
wait instruction        : no
microsecond timers      : yes
extra interrupt vector  : no
hardware watchpoint     : yes
VCED exceptions         : 1196401
VCEI exceptions         : 2131327

Flo
-- 
Florian Lohoff          flo@rfc822.org                  +49-5241-470566
Good, Fast, Cheap: Pick any two (you can't have all three).  (RFC 1925)