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GCC 3.0 and GLIBC don't work together
- To: libc-alpha at sources dot redhat dot com, gcc at gcc dot gnu dot org
- Subject: GCC 3.0 and GLIBC don't work together
- From: Andreas Jaeger <aj at suse dot de>
- Date: 12 Jun 2001 16:38:31 +0200
Since around the 24th of May I have problems building the current
glibc CVS version with the current GCC version (both branches). One
problem is the following (failed while running make check):
gee:/builds/glibc/gcc-3.0:[0]$ gdb /builds/glibc/gcc-3.0/iconvdata/bug-iconv2
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This GDB was configured as "i386-suse-linux"...
(gdb) r
Starting program: /builds/glibc/gcc-3.0/iconvdata/bug-iconv2
This used to crash
0
works now
Program received signal SIGSEGV, Segmentation fault.
_dl_lookup_versioned_symbol (undef_name=0x4015bdba "__deregister_frame_info_bases", undef_map=0x805e2c8, ref=0xbffff550,
symbol_scope=0x805e40c, version=0x805e590, reloc_type=7, explicit=0) at do-lookup.h:52
52 map = list[i];
(gdb) bt
#0 _dl_lookup_versioned_symbol (undef_name=0x4015bdba "__deregister_frame_info_bases", undef_map=0x805e2c8, ref=0xbffff550,
symbol_scope=0x805e40c, version=0x805e590, reloc_type=7, explicit=0) at do-lookup.h:52
#1 0x4000bd24 in fixup (l=0x805e2c8, reloc_offset=0) at dl-runtime.c:89
#2 0x4000bed0 in _dl_runtime_resolve () at dl-runtime.c:190
#3 0x40163575 in _fini () from /opt/gcc-3.1-devel/lib/libgcc_s.so.0
#4 0x4000c912 in _dl_fini () at dl-fini.c:169
#5 0x4004b18b in exit (status=0) at exit.c:54
#6 0x400373c6 in __libc_start_main () at ../sysdeps/generic/libc-start.c:129
(gdb)
What's going wrong here? Do we need to patch GCC or glibc?
This is on i686-linux-gnu,
Andreas
--
Andreas Jaeger
SuSE Labs aj@suse.de
private aj@arthur.inka.de
http://www.suse.de/~aj