[Bug gas/15649] ARM - Invalid constant after fixup with shifted immediate values

[nickc at redhat dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=15649

Nick Clifton <nickc at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |WAITING
                 CC|                            |nickc at redhat dot com

--- Comment #1 from Nick Clifton <nickc at redhat dot com> ---
Hi Michal,

  Please could you provide a test case to reproduce this problem ?

  I tried the following:

  % cat pr15649.s
       .text
        .global foo
    foo: 
        add     r0, r1, #0xf000000f
        add     r0, r1, #0xff, 4

  But was able to assemble it without any problems:

  % as pr15649.s
  % objdump -d a.out
  a.out:     file format elf32-littlearm

  Disassembly of section .text:

  00000000 <foo>:
     0:   e28102ff        add     r0, r1, #-268435441     ; 0xf000000f
     4:   e28102ff        add     r0, r1, #-268435441     ; 0xf000000f


This was using GAS built from the 2.23 branch, but the same thing happens with
the current mainline sources as well.

Cheers
  Nick

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