[RFC 4/6] x86: pmjump - use GLOBAL,ENDPROC macros

From: Cyrill Gorcunov
Date: Fri Feb 13 2009 - 16:54:24 EST


Impact: cleanup

We are in setup stage so we use GLOBAL
instead of ENTRY and do not increase code
size.

Signed-off-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
---
arch/x86/boot/pmjump.S | 16 +++++-----------
1 file changed, 5 insertions(+), 11 deletions(-)

Index: linux-2.6.git/arch/x86/boot/pmjump.S
===================================================================
--- linux-2.6.git.orig/arch/x86/boot/pmjump.S
+++ linux-2.6.git/arch/x86/boot/pmjump.S
@@ -15,18 +15,15 @@
#include <asm/boot.h>
#include <asm/processor-flags.h>
#include <asm/segment.h>
+#include <linux/linkage.h>

.text
-
- .globl protected_mode_jump
- .type protected_mode_jump, @function
-
.code16

/*
* void protected_mode_jump(u32 entrypoint, u32 bootparams);
*/
-protected_mode_jump:
+GLOBAL(protected_mode_jump)
movl %edx, %esi # Pointer to boot_params table

xorl %ebx, %ebx
@@ -47,12 +44,10 @@ protected_mode_jump:
.byte 0x66, 0xea # ljmpl opcode
2: .long in_pm32 # offset
.word __BOOT_CS # segment
-
- .size protected_mode_jump, .-protected_mode_jump
+ENDPROC(protected_mode_jump)

.code32
- .type in_pm32, @function
-in_pm32:
+GLOBAL(in_pm32)
# Set up data segments for flat 32-bit mode
movl %ecx, %ds
movl %ecx, %es
@@ -78,5 +73,4 @@ in_pm32:
lldt %cx

jmpl *%eax # Jump to the 32-bit entrypoint
-
- .size in_pm32, .-in_pm32
+ENDPROC(in_pm32)

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