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Commit 2d4eeecb authored by Cyrill Gorcunov's avatar Cyrill Gorcunov Committed by Ingo Molnar
Browse files

x86: compressed head_64 - use ENTRY,ENDPROC macros 



Impact: clenaup

Linker script will put startup_32 at predefined
address so using ENTRY will not bloat the code
size.

Signed-off-by: default avatarCyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 324bda9e

arch/x86/boot/compressed/head_64.S

+2 −4
Original line number Diff line number Diff line
@@ -35,9 +35,7 @@ 


.section ".text.head"

	.code32

	.globl startup_32



startup_32:

ENTRY(startup_32)

	cld

	/* test KEEP_SEGMENTS flag to see if the bootloader is asking

	 * us to not reload segments */
@@ -176,6 +174,7 @@ startup_32: 


	/* Jump from 32bit compatibility mode into 64bit mode. */

	lret

ENDPROC(startup_32)



no_longmode:

	/* This isn't an x86-64 CPU so hang */
@@ -295,7 +294,6 @@ relocated: 
	call	decompress_kernel

	popq	%rsi





/*

 * Jump to the decompressed kernel.

 */