[Bug gdb/9542] GDB 6.3/6.4 Not recognizing Core Files: GDB can'tread core files on this machine.

["jan.kratochvil at redhat dot com" <sourceware-bugzilla at sourceware dot org>]

http://sourceware.org/bugzilla/show_bug.cgi?id=9542

Jan Kratochvil <jan.kratochvil at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
                 CC|                            |jan.kratochvil at redhat
                   |                            |dot com
         Resolution|                            |WORKSFORME

--- Comment #2 from Jan Kratochvil <jan.kratochvil at redhat dot com> 2011-10-19 20:09:29 UTC ---
(rm -f core.*;echo 'f(){*(int*)0=0;}main(){f();}'|cc -x c -g -;ulimit -c
unlimited;./a.out)

file a.out core.*
a.out:      ELF 32-bit LSB executable, ARM, version 1 (SYSV), dynamically
linked (uses shared libs), for GNU/Linux 2.6.18, not stripped
core.19419: ELF 32-bit LSB core file ARM, version 1 (SYSV), SVR4-style, from
'./a.out'

gdb ./a.out ./core.*
(gdb) bt
#0  0x00008374 in f () at <stdin>:1
#1  0x00008390 in main () at <stdin>:1

from both:
GNU gdb (GDB) Fedora (7.1-18.fc13)
This GDB was configured as "armv5tel-redhat-linux-gnueabi".

and:
GNU gdb (GDB) 7.3.50.20111012-cvs
This GDB was configured as "armv7l-unknown-linux-gnueabi".

gdb 6.1, 6.3 and 6.4 are too old to be supported, stable GDB is 7.3.1.

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