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x86: compressed head_64 - use ENTRY,ENDPROC macros

Browse source 
Impact: clenaup

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

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Cyrill Gorcunov 2009-02-14 00:50:22 +03:00 committed by Ingo Molnar
parent 324bda9e47
commit 2d4eeecb98
1 changed files with 2 additions and 4 deletions
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6
arch/x86/boot/compressed/head_64.S
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@ -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.
*/