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gdb/644: internal error when opening object with no .data section
- From: dcbecker at lucent dot com
- To: gdb-gnats at sources dot redhat dot com
- Date: 13 Aug 2002 18:15:38 -0000
- Subject: gdb/644: internal error when opening object with no .data section
- Reply-to: dcbecker at lucent dot com
>Number: 644
>Category: gdb
>Synopsis: internal error when opening object with no .data section
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Tue Aug 13 11:18:00 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator: Dan Becker
>Release: 5.1 and 5.2
>Organization:
>Environment:
solaris
>Description:
for an object file that has no .data section, when starting
gdb for that file, get error, preventing gdb from starting.
$ gdb bad.o
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This GDB was configured as "sparc-sun-solaris2.6"...partial-stab.h:441: gdb-internal-error: sect_index_data not initialized
An internal GDB error was detected. ...
if I change the bad.c source file, to create an initialized
global variable (and hence creating a .data section),
no error.
problem does not appear to occur with version 5.0, but does
with 5.1 and 5.2
to workaround, add an initialized global variable to the
file so that there is a .data section.
>How-To-Repeat:
create a simple bad.c file with no .data section, and
at least one global variable. then
compile with "gcc -g -c bad.c"
for example:
int junk;
foo(){junk++;}
then execute gdb bad.o
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: