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[Bug target/29206] [4.2 regression] gcj-dbtool segfaults

From: "debian-gcc at lists dot debian dot org" <gcc-bugzilla at gcc dot gnu dot org>
To: gcc-bugs at gcc dot gnu dot org
Date: 8 Oct 2006 11:05:07 -0000
Subject: [Bug target/29206] [4.2 regression] gcj-dbtool segfaults
References: <bug-29206-5724@http.gcc.gnu.org/bugzilla/>
Reply-to: gcc-bugzilla at gcc dot gnu dot org


------- Comment #5 from debian-gcc at lists dot debian dot org  2006-10-08 11:05 -------
rechecked with explicitely disabling the use of _Unwind_GetIPInfo (undefine
HAVE_GETIPINFO):

(gdb) run
Starting program: /usr/bin/gcj-dbtool -n foo.db 64
[Thread debugging using libthread_db enabled]
[New Thread 16384 (LWP 19080)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 16384 (LWP 19080)]
GC_push_all_eager (bottom=<value optimized out>, top=0xc0473c88
"&#65533;G<\210B&#65533;\233@B&#65533;\204\234O&#65533;&#65533;")
    at ../../../src/boehm-gc/mark.c:1468
1468    ../../../src/boehm-gc/mark.c: No such file or directory.
        in ../../../src/boehm-gc/mark.c
(gdb) bt
#0  GC_push_all_eager (bottom=<value optimized out>, top=0xc0473c88
"&#65533;G<\210B&#65533;\233@B&#65533;\204\234O&#65533;&#65533;")
    at ../../../src/boehm-gc/mark.c:1468
#1  0x42119be4 in GC_push_all_stacks () at
../../../src/boehm-gc/pthread_stop_world.c:307
#2  0x42119be4 in GC_push_all_stacks () at
../../../src/boehm-gc/pthread_stop_world.c:307
Previous frame identical to this frame (corrupt stack?)


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29206

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