[Bug ld/16671] New: Crash in elf32_arm_add_symbol_hook

[rmansfield at qnx dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=16671

            Bug ID: 16671
           Summary: Crash in elf32_arm_add_symbol_hook
           Product: binutils
           Version: 2.25 (HEAD)
            Status: NEW
          Severity: normal
          Priority: P2
         Component: ld
          Assignee: unassigned at sourceware dot org
          Reporter: rmansfield at qnx dot com

Created attachment 7459
  --> https://sourceware.org/bugzilla/attachment.cgi?id=7459&action=edit
trivial objectfile

Linking elf32-littlearm object file into aarch64 causes crash in
elf32_arm_add_symbol_hook 

Program received signal SIGSEGV, Segmentation fault.
elf32_arm_add_symbol_hook (abfd=0x7fd190, info=0x7c9f60 <link_info>, 
    sym=0x801650, namep=0x7fffffffdbb0, flagsp=0x7fffffffdb78, 
    secp=0x7fffffffdba8, valp=0x7fffffffdba0) at ../../bfd/elf32-arm.c:15864
15864      if (elf32_arm_hash_table (info)->vxworks_p
(gdb) bt
#0  elf32_arm_add_symbol_hook (abfd=0x7fd190, info=0x7c9f60 <link_info>, 
    sym=0x801650, namep=0x7fffffffdbb0, flagsp=0x7fffffffdb78, 
    secp=0x7fffffffdba8, valp=0x7fffffffdba0) at ../../bfd/elf32-arm.c:15864
#1  0x0000000000483c56 in elf_link_add_object_symbols (info=<optimized out>, 
    abfd=<optimized out>) at ../../bfd/elflink.c:3949
#2  bfd_elf_link_add_symbols (abfd=<optimized out>, info=<optimized out>)
    at ../../bfd/elflink.c:5141
#3  0x0000000000410dc2 in load_symbols (entry=0x7cc240, place=<optimized out>)
    at ../../ld/ldlang.c:2847
#4  0x00000000004118cf in open_input_bfds (s=0x7cc240, 
    address@hidden) at ../../ld/ldlang.c:3309
#5  0x0000000000413b8a in lang_process () at ../../ld/ldlang.c:6649
#6  0x00000000004036c0 in main (argc=2, argv=0x7fffffffdf18)
    at ../../ld/ldmain.c:411

Details on 

$ ./ld-new -v
GNU ld (GNU Binutils) 2.24.51.20140307


$ head  ld/config.log 
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by configure, which was
generated by GNU Autoconf 2.64.  Invocation command line was

$ /home/ryan/gnu/binutils-gdb/ld/configure --cache-file=./config.cache
--with-gnu-as --with-gnu-ld --with-system-zlib
--program-transform-name=s&^&aarch64-linux-gnu-& --disable-option-checking
--build=x86_64-unknown-linux-gnu --host=x86_64-unknown-linux-gnu
--target=aarch64-linux-gnu --srcdir=../../ld

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