[GOLD] [PATCH] Changed R_ARM_ABS8; added R_ARM_ABS32_NOI, R_ARM_ABS16, R_ARM_ABS12, R_ARM_THM_ABS5, R_ARM_BASE_ABS relocations

[Ian Lance Taylor]

Viktor Kutuzov <vkutuzov@accesssoftek.com> writes:

> Attached is a patch that changes the R_ARM_ABS8 a little (removed unused has_thumb_bit flag) and adds the few new relocations:
>
> R_ARM_ABS32_NOI
> R_ARM_ABS16
> R_ARM_ABS12
> R_ARM_THM_ABS5
> R_ARM_BASE_ABS
>
> Best regards,
> Viktor
>
> * gold/arm.cc: Changed R_ARM_ABS8 - removed unused has_thumb_bit flag;
> added R_ARM_ABS32_NOI, R_ARM_ABS16, R_ARM_ABS12, R_ARM_THM_ABS5,
> R_ARM_BASE_ABS  relocations

Approved and applied with this ChangeLog entry.  Note how each
function is called out individually in ChangeLog.

Ian


2009-10-09  Viktor Kutuzov  <vkutuzov@accesssoftek.com>

	* arm.cc (Target_arm::relocate::reloc_is_non_pic): Return true for
	R_ARM_THM_ABS5, R_ARM_ABS8, R_ARM_ABS12, R_ARM_ABS16,
	R_ARM_BASE_ABS.
	(Arm_relocate_functions::abs8): Remove has_thumb_bit parameter.
	(Arm_relocate_functions::thm_abs5): New function.
	(Arm_relocate_functions::abs12): New function.
	(Arm_relocate_functions::abs16): New function.
	(Arm_relocate_functions::base_abs): New function.
	(Scan::check_non_pic): Handle R_ARM_ABS32_NOI.
	(Scan::local): Remove special handling of R_ARM_ABS8.  Handle
	R_ARM_ABS32_NOI, R_ARM_THM_ABS5, R_ARM_ABS12, R_ARM_ABS16, and
	R_ARM_BASE_ABS.
	(Scan::global): Likewise.
	(Relocate::relocate): Handle R_ARM_ABS12, R_ARM_ABS16,
	R_ARM_ABS32_NOI, R_ARM_THM_ABS5, and R_ARM_BASE_ABS.
	(Relocatable_size_for_reloc::get_size_for_reloc): Handle
	R_ARM_ABS16, R_ARM_THM_ABS5, R_ARM_ABS32_NOI, R_ARM_ABS12, and
	R_ARM_BASE_ABS.