[PATCH] Convert MIPS JR t9 to B

[Richard Sandiford]

"Fu, Chao-Ying" <fu@mips.com> writes:
> 2010-01-12  Chao-ying Fu  <fu@mips.com>
>
> 	* elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
> 	It is true for all CPUs.
> 	(jal_reloc_p): New function.
> 	(mips_elf_calculate_relocation): Rename require_jalxp to cross_mode_jump_p.
> 	Update comment for CROSS_MODE_JUMP_P.
> 	Set up cross_mode_jump_p based on the mode change.
> 	(mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
> 	Update comment for CROSS_MODE_JUMP_P.
> 	Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
> 	Use !cross_mode_jump_p to guard conversion.
> 	Convert "jr t9" to "b", if possible.
> 	(_bfd_mips_elf_relocate_section): Rename require_jalx to cross_mode_jump_p.
> 	Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
> 	Pass cross_mode_jump_p to call mips_elf_perform_relocation.

OK, thanks.

Richard