Bug in ld binutils-011024 for hppa64-hp-hpux11.00

[ross . alexander]

I have compiled gcc-3.0.2 --with-gnu-as --with-gnu-ld and are
currently trying to compile X11R6.6.  This compiles libICE
first and then libSM.  As part of the linking of libSM it tries
to link libICE as a reference.  This links fine if the -lICE is not
there.

I am willing to research this more.  The immediate problem
with h->root.u.def.section->output_section = 0x0.  The problem
is I don't know BFD at all, so some pointers would be good.

Many thanks

Ross Alexander


address@hidden 10:40:49
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/tmp/binutils-011024/ld/ld-new
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This GDB was configured as "hppa2.0w-hp-hpux11.00"...
<0 -Bdynamic -Bshareable -hlibSM.sl.6.0 *.o -L../../exports/lib -lICE
Starting program: /tmp/binutils-011024/ld/ld-new -o ./libSM.sl.6.0
-Bdynamic -Bshareable -hlibSM.sl.6.0 *.o -L../../exports/lib -lICE

Program received signal SIGSEGV, Segmentation fault.
0x40000000000452ec in elf64_hppa_finalize_opd (dyn_h=0x8000000000054fa8,
    data=0x80000000000182d0) at elf64-hppa.c:2113
2113          value = (h->root.u.def.value
(gdb) bt
#0  0x40000000000452ec in elf64_hppa_finalize_opd
(dyn_h=0x8000000000054fa8,
    data=0x80000000000182d0) at elf64-hppa.c:2113
#1  0x4000000000035a18 in bfd_hash_traverse (table=0x800000000002ad20,
    func=0x800000000000f508 <__DTOR_LIST__+7728>, info=0x80000000000182d0)
    at hash.c:493
#2  0x40000000000425a0 in elf64_hppa_dyn_hash_traverse (
    table=0x8000000000097920, func=0x80000000000976d0, info=0x0)
    at elf64-hppa.c:356
#3  0x4000000000045944 in elf64_hppa_finish_dynamic_sections (
    output_bfd=0x800000000002a688, info=0x80000000000182d0)
    at elf64-hppa.c:2434
#4  0x4000000000050118 in bfd_elf64_bfd_final_link
(abfd=0x800000000002a688,
    info=0x80000000000182d0) at elflink.h:5280
#5  0x400000000003f97c in elf64_hppa_final_link (abfd=0x800000000002a688,
    info=0x80000000000182d0) at elf-hppa.h:1243
#6  0x4000000000023b80 in ldwrite () at ldwrite.c:536
#7  0x4000000000020764 in L$0088 () at ldmain.c:420
#8  0xc0000000000270f0 in $START$ () from /usr/lib/pa20_64/dld.sl

Program received signal SIGSEGV, Segmentation fault.
0x40000000000452ec in elf64_hppa_finalize_opd (dyn_h=0x8000000000054fa8,
    data=0x80000000000182d0) at elf64-hppa.c:2113
2113          value = (h->root.u.def.value
(gdb) list
2108    printf("%p\n", h);
2109    printf("%p\n", h->root.u.def.section);
2110    printf("%p\n", h->root.u.def.section->output_section);
2111    */
2112
2113          value = (h->root.u.def.value
2114                   + h->root.u.def.section->output_section->vma
2115                   + h->root.u.def.section->output_offset);
2116
2117          /* The next word is the address of the function.  */
(gdb) print h->root.u.def
$1 = {value = 4611686022722329400, section = 0x8000000000084a80}

(gdb) print h->root.u.def.section
$2 = (struct sec *) 0x8000000000084a80


(gdb) print *h->root.u.def.section
$3 = {name = 0x8000000000082ad9 ".text", id = 75, index = 11,
  next = 0x8000000000084d00, flags = 563, user_set_vma = 1, reloc_done = 0,
  linker_mark = 0, linker_has_input = 0, gc_mark = 0, segment_mark = 0,
  vma = 4611686018427415744, lma = 4611686018427415744, _cooked_size =
107776,
  _raw_size = 107776, output_offset = 0, output_section = 0x0,
  alignment_power = 3, relocation = 0x0, orelocation = 0x0, reloc_count =
0,
  filepos = 27840, rel_filepos = 0, line_filepos = 0, userdata = 0x0,
  contents = 0x0, lineno = 0x0, lineno_count = 0, entsize = 0, comdat =
0x0,
  moving_line_filepos = 0, target_index = 0, used_by_bfd =
0x8000000000084bd8,
  constructor_chain = 0x0, owner = 0x80000000000735a8,
  symbol = 0x8000000000084b78, symbol_ptr_ptr = 0x8000000000084b58,
  link_order_head = 0x0, link_order_tail = 0x0}
(gdb)
---------------------------------------------------------------------------------

Ross Alexander                           "He knows no more about his
MIS - NEC Europe Limited            destiny than a tea leaf knows
Work ph: +44 20 8752 3394         the history of East India Company"