[Bug gold/15861] New: internal error in set_info_section, at output.h:3039 when using linker script

[address@hidden]

http://sourceware.org/bugzilla/show_bug.cgi?id=15861

            Bug ID: 15861
           Summary: internal error in set_info_section, at output.h:3039
                    when using linker script
           Product: binutils
           Version: 2.23
            Status: NEW
          Severity: normal
          Priority: P2
         Component: gold
          Assignee: ian at airs dot com
          Reporter: address@hidden
                CC: ccoutant at google dot com

ld.gold -T ../make/link_script_46_x86_64_rel  -X -N -r --fatal-warnings -o
../lib/something.a ../objs/file.o
ld.gold: internal error in set_info_section, at output.h:3039

The linker script can be found at http://paste.ubuntu.com/6006534/ and is very
similar to the default bfd link script.

The object file looks like this:

ELF Header:
  Magic:   7f 45 4c 46 02 01 01 00 00 00 00 00 00 00 00 00
  Class:                             ELF64
  Data:                              2's complement, little endian
  Version:                           1 (current)
  OS/ABI:                            UNIX - System V
  ABI Version:                       0
  Type:                              REL (Relocatable file)
  Machine:                           Advanced Micro Devices X86-64
  Version:                           0x1
  Entry point address:               0x0
  Start of program headers:          0 (bytes into file)
  Start of section headers:          296 (bytes into file)
  Flags:                             0x0
  Size of this header:               64 (bytes)
  Size of program headers:           0 (bytes)
  Number of program headers:         0
  Size of section headers:           64 (bytes)
  Number of section headers:         12
  Section header string table index: 9

Section Headers:
  [Nr] Name              Type             Address           Offset
       Size              EntSize          Flags  Link  Info  Align
  [ 0]                   NULL             0000000000000000  00000000
       0000000000000000  0000000000000000           0     0     0
  [ 1] .text             PROGBITS         0000000000000000  00000040
       000000000000000b  0000000000000000  AX       0     0     16
  [ 2] .rela.text        RELA             0000000000000000  00000540
       0000000000000018  0000000000000018          10     1     8
  [ 3] .data             PROGBITS         0000000000000000  00000050
       0000000000000008  0000000000000000  WA       0     0     8
  [ 4] .rela.data        RELA             0000000000000000  00000558
       0000000000000018  0000000000000018          10     3     8
  [ 5] .bss              NOBITS           0000000000000000  00000058
       0000000000000000  0000000000000000  WA       0     0     4
  [ 6] .rodata.str1.1    PROGBITS         0000000000000000  00000058
       000000000000000d  0000000000000001 AMS       0     0     1
  [ 7] .rodata.str1.8    PROGBITS         0000000000000000  00000068
       0000000000000027  0000000000000001 AMS       0     0     8
  [ 8] .comment          PROGBITS         0000000000000000  0000008f
       0000000000000039  0000000000000001  MS       0     0     1
  [ 9] .shstrtab         STRTAB           0000000000000000  000000c8
       000000000000005d  0000000000000000           0     0     1
  [10] .symtab           SYMTAB           0000000000000000  00000428
       00000000000000f0  0000000000000018          11     8     8
  [11] .strtab           STRTAB           0000000000000000  00000518
       0000000000000026  0000000000000000           0     0     1
Key to Flags:
  W (write), A (alloc), X (execute), M (merge), S (strings)
  I (info), L (link order), G (group), x (unknown)
  O (extra OS processing required) o (OS specific), p (processor specific)

There are no section groups in this file.

There are no program headers in this file.

Relocation section '.rela.text' at offset 0x540 contains 1 entries:
  Offset          Info           Type           Sym. Value    Sym. Name +
Addend
000000000002  00050000000a R_X86_64_32       0000000000000000 .rodata.str1.1 +
0
Relocation section '.rela.data' at offset 0x558 contains 1 entries:
  Offset          Info           Type           Sym. Value    Sym. Name +
Addend
000000000000  000600000001 R_X86_64_64       0000000000000000 .rodata.str1.8 +
0

There are no unwind sections in this file.

Symbol table '.symtab' contains 10 entries:
   Num:    Value          Size Type    Bind   Vis      Ndx Name
     0: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT  UND
     1: 0000000000000000     0 FILE    LOCAL  DEFAULT  ABS misc.c
     2: 0000000000000000     0 SECTION LOCAL  DEFAULT    1
     3: 0000000000000000     0 SECTION LOCAL  DEFAULT    3
     4: 0000000000000000     0 SECTION LOCAL  DEFAULT    5
     5: 0000000000000000     0 SECTION LOCAL  DEFAULT    6
     6: 0000000000000000     0 SECTION LOCAL  DEFAULT    7
     7: 0000000000000000     0 SECTION LOCAL  DEFAULT    8
     8: 0000000000000000    11 FUNC    GLOBAL DEFAULT    1 _options
     9: 0000000000000000     8 OBJECT  GLOBAL DEFAULT    3 _version

No version information found in this file.


Binutils 2.23.2 (gold 1.11)



==========================


Also, I used a wrong link script (for non relocatable output) by mistake first,
with the -r option, which segfaulted GOLD. This may be a totally different
issue.
Program received signal SIGSEGV, Segmentation fault.
gold::Layout::layout_reloc<64, false> (this=0x7fffffffd200, object=0x908ff0,
shdr=..., data_section=0x909920, rr=0x95eb20) at layout.cc:1132
1132      os->set_should_link_to_symtab();
(gdb) bt
#0  gold::Layout::layout_reloc<64, false> (this=0x7fffffffd200,
object=0x908ff0, shdr=..., data_section=0x909920, rr=0x95eb20) at
layout.cc:1132
#1  0x000000000053cf85 in gold::Sized_relobj_file<64, false>::do_layout
(this=0x908ff0, symtab=0x9091c0, layout=0x7fffffffd200, sd=0x9092d0) at
object.cc:1656
#2  0x000000000059ae48 in layout (this=0x9094b0) at object.h:570
#3  gold::Add_symbols::run (this=0x9094b0) at readsyms.cc:634
#4  0x00000000005ed9d4 in gold::Workqueue::find_and_run_task
(this=0x7fffffffdba0, thread_number=0) at workqueue.cc:319
#5  0x00000000005edd3a in gold::Workqueue::process (this=0x7fffffffdba0,
thread_number=0) at workqueue.cc:495
#6  0x00000000004055d6 in main (argc=10, argv=0x7fffffffdda8) at main.cc:252

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