On Thu, Apr 07, 2005 at 11:23:10AM -0700, Brian Kuschak wrote: > No luck with latest CVS version (GNU gdb > 6.3.0.20050407-cvs): That looks like a 6.3 branch snapshot; I meant HEAD. > (gdb) t > [Current thread is 1 (process 362)] > (gdb) bt > #0 0x00000658 in ?? () > #1 0x00000658 in ?? () > (gdb) info registers > zero at v0 v1 a0 > a1 a2 a3 > R0 00000000 2ab01970 00000000 00000338 00000000 > 00000000 00000000 00000db0 > t0 t1 t2 t3 t4 > t5 t6 t7 > R8 0dafd6e5 00000001 2abccfd4 2abc8034 00000001 > 2aac2948 00000001 2abe0ce4 > s0 s1 s2 s3 s4 > s5 s6 s7 > R16 00400f70 7fff7e74 00400ed0 00000001 00400c70 > 00000000 10010f80 00000000 > t8 t9 k0 k1 gp > sp s8 ra > R24 00000263 2ad2c788 2af318b5 00000000 2af8dab0 > 7fff7bf0 7fff7bf0 2abe0ce4 > sr lo hi bad cause > pc > 00800008 00108413 0001b4e9 800649b8 2ad2c7c8 > 00000658 > fsr fir > 00000000 00000000 > (gdb) Did your application really jump to 0x658 before it crashed? Did it really get a value in the shared library / mmap region into the cause register? Looks like your GDB and kernel don't agree on what a core file looks like. -- Daniel Jacobowitz CodeSourcery, LLC