GCC 3.4.3 was used to build binutils and the object files below.
This problem is reproducable in binutils 040922.
When performing the following command, ar crashes at line 4422:
/bmc/moe/bin/ar cqs ../../../../obj/ibm/powerpc-
aix5.1.0.0/gapLib/lib/rpgen/rpg/librpg.a ../../../../obj/ibm/powerpc-
aix5.1.0.0/gapLib/lib/rpgen/rpg/VisKey.o ../../../../obj/ibm/powerpc-
aix5.1.0.0/gapLib/lib/rpgen/rpg/vis_NodeKey.o ../../../../obj/ibm/powerpc-
aix5.1.0.0/gapLib/lib/rpgen/rpg/vis_NodeKey_gen.o ../../../../obj/ibm/powerpc-
aix5.1.0.0/gapLib/lib/rpgen/rpg/an_rids.o ../../../../obj/ibm/powerpc-
aix5.1.0.0/gapLib/lib/rpgen/rpg/db_an_rids.o ../../../../obj/ibm/powerpc-
aix5.1.0.0/gapLib/lib/rpgen/rpg/rpg_cr.o ../../../../obj/ibm/powerpc-
aix5.1.0.0/gapLib/lib/rpgen/rpg/rpg_data.o ../../../../obj/ibm/powerpc-
aix5.1.0.0/gapLib/lib/rpgen/rpg/rpg_ps.o ../../../../obj/ibm/powerpc-
aix5.1.0.0/gapLib/lib/rpgen/rpg/rpg_ex.o ../../../../obj/ibm/powerpc-
aix5.1.0.0/gapLib/lib/rpgen/rpg/rpg_out.o ../../../../obj/ibm/powerpc-
aix5.1.0.0/gapLib/lib/rpgen/rpg/rpg_read.o ../../../../obj/ibm/powerpc-
aix5.1.0.0/gapLib/lib/rpgen/rpg/rpg_vis.o ../../../../obj/ibm/powerpc-
aix5.1.0.0/gapLib/lib/rpgen/rpg/rpg_planvis.o ../../../../obj/ibm/powerpc-
aix5.1.0.0/gapLib/lib/rpgen/rpg/rpg_vis_util.o ../../../../obj/ibm/powerpc-
aix5.1.0.0/gapLib/lib/rpgen/rpg/rpgen.o ../../../../obj/ibm/powerpc-
aix5.1.0.0/gapLib/lib/rpgen/rpg/rpgenf.o
/bin/sh: 1081542 Memory fault(coredump)
*** Error code 139 (ignored)
A core file is generated.
The stack trace is:
Program terminated with signal 11, Segmentation fault.
#0 coff_slurp_symbol_table (abfd=0x20011968)
at /depot/gnu/binutils-050223/bfd/coffcode.h:4422
4422 sym->lineno = cache_ptr;
(gdb) where
#0 coff_slurp_symbol_table (abfd=0x20011968)
at /depot/gnu/binutils-050223/bfd/coffcode.h:4422
#1 0x1000af70 in coff_get_symtab_upper_bound (abfd=0x20011968)
at /depot/gnu/binutils-050223/bfd/coffgen.c:359
#2 0x1002a100 in _bfd_compute_and_write_armap (arch=0x200476d8, elength=0)
at /depot/gnu/binutils-050223/bfd/archive.c:1800
#3 0x10020058 in _bfd_xcoff_write_archive_contents (abfd=0x200476d8)
at /depot/gnu/binutils-050223/bfd/coff-rs6000.c:2546
#4 0x100148ec in bfd_close (abfd=0x200476d8)
at /depot/gnu/binutils-050223/bfd/opncls.c:589
#5 0x10001490 in write_archive (iarch=0x2000b738)
at /depot/gnu/binutils-050223/binutils/ar.c:950
#6 0x100021b8 in main (argc=537146612, argv=0x2ff221c0)
at /depot/gnu/binutils-050223/binutils/ar.c:1189
I will check to see if this happens on AIX 5.2 and 5.3.
The object files were built with g++ -g -O2.
I have the object files for debugging if you need them.
--
Summary: ar (version 050223 20050223) segfaults at line 4422
Product: binutils
Version: 2.15
Status: NEW
Severity: critical
Priority: P2
Component: binutils
AssignedTo: unassigned at sources dot redhat dot com
ReportedBy: eric_dana at bmc dot com
CC: bug-binutils at gnu dot org
GCC build triplet: powerpc-ibm-aix5.1.0.0
http://sources.redhat.com/bugzilla/show_bug.cgi?id=760
------- You are receiving this mail because: -------
You are on the CC list for the bug, or are watching someone who is.
_______________________________________________
bug-binutils mailing list
bug-binutils@gnu.org
http://lists.gnu.org/mailman/listinfo/bug-binutils
