[PATCH] Gold: Added R_ARM_MOVW_ABS_NC, R_ARM_MOVT_ABS, R_ARM_THM_MOVW_ABS_NC, R_ARM_THM_MOVT_ABS relocations

[Ian Lance Taylor]

Viktor Kutuzov <vkutuzov@accesssoftek.com> writes:

> Please find attached the patch for - R_ARM_MOVW_ABS_NC,
> - R_ARM_MOVT_ABS,
> - R_ARM_THM_MOVW_ABS_NC,
> - R_ARM_THM_MOVT_ABS
> relocations.
>
> Best regards,
> Viktor
>
> * gold/arm.cc: Added R_ARM_MOVW_ABS_NC, R_ARM_MOVT_ABS, R_ARM_THM_MOVW_ABS_NC,  R_ARM_THM_MOVT_ABS relocations

Approved and committed with the appended ChangeLog entry.  I
reformatted slightly, and change the string breaks to use string
append instead.

Thanks, and sorry for the long delay.

Ian

2009-10-07  Viktor Kutuzov  <vkutuzov@accesssoftek.com>

	* arm.cc (Arm_relocate_functions::extract_arm_movw_movt_addend):
	New function.
	(Arm_relocate_functions::insert_val_arm_movw_movt): New function.
	(Arm_relocate_functions::extract_thumb_movw_movt_addend): New
	function.
	(Arm_relocate_functions::insert_val_thumb_movw_movt): New
	function.
	(Arm_relocate_functions::movw_abs_nc): New function.
	(Arm_relocate_functions::movt_abs): New function.
	(Arm_relocate_functions::thm_movw_abs_nc): New function.
	(Arm_relocate_functions::thm_movt_abs): New function.
	(Scan::local): Handle R_ARM_MOVW_ABS_NC, R_ARM_MOVT_ABS,
	R_ARM_THM_MOVW_ABS_NC, R_ARM_THM_MOVT_ABS.
	(Scan::global): Likewise.
	(Relocate::relocate): Likewise.
	(Relocatable_size_for_reloc::get_size_for_reloc): Likewise.