[Patch ARM] Fix branches and calls for local functions in the assembler.

[Nick Clifton]

Hi Ramana,

> 2009-03-31 Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
> 
> 	* config\tc-arm.h: Fix typo in comment.
> 	(ARM_IS_FUNC): New macro.
> 	(MD_APPLY_SYM_VALUE): Define.
> 
> 	* config\tc-arm.c (do_blx): Retain BFD_RELOC_ARM_PCREL_BLX for
> 	  all versions of EABI.
> 	  (do_t_blx): Retain BFD_RELOC_THUMB_PCREL_BLX for all versions
> 	  of EABI.
> 	  (relax_branch): Do not relax for branches to ARM functions.
> 	  (md_pcrel_from_section): Set up base correctly for
> BFD_RELOC_THUMB_PCREL_BLX
> 	BFD_RELOC_THUMB_PCREL_CALL, BFD_RELOC_THUMB_PCREL_BRANCH23,
> BFD_RELOC_ARM_PCREL_BLX
> 	BFD_RELOC_ARM_PCREL_CALL.
> 	  (md_apply_fix): Flip bl to blx where possible.
> 	  Flip blx to bl where possible.
> 	  (arm_force_relocation): Force relocations for
> 	  BFD_RELOC_ARM_PCREL_JUMP, BFD_RELOC_ARM_PCREL_JUMP,
> 	  BFD_RELOC_ARM_PCREL_BLX, BFD_RELOC_THUMB_PCREL_BLX,
> 	  BFD_RELOC_THUMB_PCREL_BRANCH20, BFD_RELOC_THUMB_PCREL_BRANCH23,
> 	  BFD_RELOC_THUMB_PCREL_BRANCH25.
> 	  (arm_apply_sym_value): New function.
> 
> 2009-03-31  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
> 
> 	* gas\arm\bl-local-v4t.d: New file.
> 	* gas\arm\bl-local-v4t.s: New file.
> 	* gas\arm\blx-local.s: Update for branches and calls to local
> 	  functions.
> 	* gas\arm\blx-local.d: Likewise.
> 	* gas\arm\blx-local.l: New file.
> 	* gas\arm\blx-local-thumb.l: New file.
> 	* gas\arm\blx-local-thumb.s: New file.
> 	* gas\arm\blx-local-thumb.d: New file.

Approved - please apply.

Cheers
   Nick