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symtab/2342: SIGILL in scan_xcoff_symtab on AIX 5.3
- From: andrew at ishiboo dot com
- To: gdb-gnats at sources dot redhat dot com
- Date: 18 Oct 2007 03:10:58 -0000
- Subject: symtab/2342: SIGILL in scan_xcoff_symtab on AIX 5.3
- Reply-to: andrew at ishiboo dot com
>Number: 2342
>Category: symtab
>Synopsis: SIGILL in scan_xcoff_symtab on AIX 5.3
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Thu Oct 18 03:18:01 UTC 2007
>Closed-Date:
>Last-Modified:
>Originator: andrew@ishiboo.com
>Release: gdb-6.4
>Organization:
>Environment:
GNU gdb 6.4
This GDB was configured as "powerpc-ibm-aix5.3.0.0".
>Description:
When I attempt to load a binary compiled with xlC 8.0, there is immediately a SIGILL while reading the symbol table.
The executable is 365021636 bytes.
The executable was compiled with:
-g -D_IBM_SOURCE -DMAXHOSTNAMELEN=64 -DINFTIM=-1 -Dibm -qchars=signed -qro -qroconst -qkeyword=inline -qhalt=e
The executable was linked with:
-bh:5 -bmaxdata:0x50000000 -bnoipath -bbigtoc -brtl -qtwolink -Wl,-uplink_timestamp___
Program received signal SIGILL, Illegal instruction.
0x00000000 in ?? ()
(gdb) where
#0 0x00000000 in ?? ()
#1 0x10129018 in scan_xcoff_symtab (objfile=0x200a5898) at xcoffread.c:2694
#2 0x10129604 in xcoff_initial_scan (objfile=0x200a5898, mainline=1)
at xcoffread.c:2942
#3 0x10054560 in syms_from_objfile (objfile=0x200a5898, addrs=0x2009fa78,
offsets=0x0, num_offsets=0, mainline=1, verbo=1) at symfile.c:828
#4 0x1005674c in symbol_file_add_with_addrs_or_offsets (abfd=0x200a5898,
from_tty=1, addrs=0x0, offsets=0x0, num_offsets=0, mainline=1, flags=32)
at symfile.c:940
#5 0x100574c0 in symbol_file_add_main_1 (args=0x200a5898 "", from_tty=63,
flags=0) at symfile.c:1074
#6 0x10057610 in symbol_file_command (
>How-To-Repeat:
This happens while loading proprietary internal executables. I can provide debugging assistance if needed.
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: