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Commit 2abc1c50 authored by Tim Abbott's avatar Tim Abbott Committed by Russell King
Browse files

ARM: convert to use __HEAD and HEAD_TEXT macros. 



This has the consequence of changing the section name used for head
code from ".text.head" to ".head.text".  Since this commit changes all
users in the architecture, this change should be harmless.

The .text.head output section is eliminated and the head text code is
included at the start of the .init output section.

Signed-off-by: default avatarTim Abbott <tabbott@ksplice.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: default avatarSam Ravnborg <sam@ravnborg.org>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 749f583f

arch/arm/kernel/head-nommu.S

+1 −1
Original line number Diff line number Diff line
@@ -32,7 +32,7 @@ 
 * numbers for r1.

 *

 */

	.section ".text.head", "ax"

	__HEAD

ENTRY(stext)

	setmode	PSR_F_BIT | PSR_I_BIT | SVC_MODE, r9 @ ensure svc mode

						@ and irqs disabled

arch/arm/kernel/head.S

+1 −1
Original line number Diff line number Diff line
@@ -74,7 +74,7 @@ 
 * crap here - that's what the boot loader (or in extreme, well justified

 * circumstances, zImage) is for.

 */

	.section ".text.head", "ax"

	__HEAD

ENTRY(stext)

	setmode	PSR_F_BIT | PSR_I_BIT | SVC_MODE, r9 @ ensure svc mode

						@ and irqs disabled

arch/arm/kernel/vmlinux.lds.S

+3 −5
Original line number Diff line number Diff line
@@ -24,13 +24,11 @@ SECTIONS 
#else

	. = PAGE_OFFSET + TEXT_OFFSET;

#endif

	.text.head : {

		_stext = .;

		_sinittext = .;

		*(.text.head)

	}



	.init : {			/* Init code and data		*/

		_stext = .;

		_sinittext = .;

			HEAD_TEXT

			INIT_TEXT

		_einittext = .;

		__proc_info_begin = .;