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[Bug regression/21898] Segmentation fault on testsuite case gcc.dg/20020425-1.c
- From: "e9925248 at stud4 dot tuwien dot ac dot at" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 3 Jun 2005 20:02:05 -0000
- Subject: [Bug regression/21898] Segmentation fault on testsuite case gcc.dg/20020425-1.c
- References: <20050603093451.21898.e9925248@stud4.tuwien.ac.at>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From e9925248 at stud4 dot tuwien dot ac dot at 2005-06-03 20:02 -------
In config.status (in the gcc directory) the following options are recorded:
'--cache-file=./config.cache' '--build=i686-pc-linux-gnu'
'--host=i686-pc-linux-gnu' '--target=i686-pc-linux-gnu'
'--enable-checking=misc,tree,rtl,rtlflag,gc,gcac' '--enable-languages=c'
'--program-transform-name=s,y,y,' '--srcdir=../.././gcc' 'CC=gcc' 'CFLAGS=-g
-O2' 'GMPINC=' 'GMPLIBS=-lmpfr -lgmp' 'LDFLAGS=' 'build_alias=i686-pc-linux-gnu'
'host_alias=i686-pc-linux-gnu' 'target_alias=i686-pc-linux-gnu'
I examined the problem with gdb. At the point of the segementation fault, the
memory seems to be corrupted. A backtrace shows 30967 stackframes, so it might
be a stack overflow.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21898