[patch] Arm MOVW and MOVT relocations

[Nick Clifton]

Hi Paul,

> 2006-05-03  Paul Brook  <paul@codesourcery.com>
> 
> bfd/
> 	* elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
> 	(elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
> 	(elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
> 	* reloc.c: Ditto.
> 	* bfd-in2.h: Regenerate.
> 	* libbfd.h: Regenerate.
> 	* libcoff.h: Regenerate.
> gas/
> 	* config/tc-arm.c (parse_half): New function.
> 	(operand_parse_code): Remove OP_Iffff.  Add OP_HALF.
> 	(parse_operands): Ditto.
> 	(do_mov16): Reject invalid relocations.
> 	(do_t_mov16): Ditto.  Use Thumb reloc numbers.
> 	(insns): Replace Iffff with HALF.
> 	(md_apply_fix): Add MOVW and MOVT relocs.
> 	(tc_gen_reloc): Ditto.
> 	* doc/c-arm.texi: Document relocation operators
> ld/testsuite/
> 	* ld-arm/arm-elf.exp: Add arm-movwt.
> 	* ld-arm/arm-movwt.d: New test.
> 	* ld-arm/arm-movwt.s: New test.
> 	* ld-arm/arm.ld: Add .far.

Approved - please apply.

Cheers
   Nick