Thread (49 messages) 49 messages, 3 authors, 2013-04-02

[PATCH v3, part4 04/39] h8300: normalize global variables exported by vmlinux.lds

From: Jiang Liu <hidden>
Date: 2013-03-26 15:57:33
Also in: linux-mm, lkml
Subsystem: the rest · Maintainer: Linus Torvalds

Generate mandatory global variables __bss_start/__bss_stop in
file vmlinux.lds.

Also remove one unused declaration of _text.

Signed-off-by: Jiang Liu <redacted>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Jiang Liu <redacted>
Cc: linux-kernel@vger.kernel.org
---
Hi all,
	Sorry for my mistake that my previous patch series has been screwed up.
So I regenerate a third version and also set up a git tree at:
	git://github.com/jiangliu/linux.git mem_init
	Any help to review and test are welcomed!

	Regards!
	Gerry
---
 arch/h8300/boot/compressed/misc.c |    1 -
 arch/h8300/kernel/vmlinux.lds.S   |    2 ++
 2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/h8300/boot/compressed/misc.c b/arch/h8300/boot/compressed/misc.c
index 51ab6cb..4a1e3dd 100644
--- a/arch/h8300/boot/compressed/misc.c
+++ b/arch/h8300/boot/compressed/misc.c
@@ -79,7 +79,6 @@ static void error(char *m);
 
 int puts(const char *);
 
-extern int _text;		/* Defined in vmlinux.lds.S */
 extern int _end;
 static unsigned long free_mem_ptr;
 static unsigned long free_mem_end_ptr;
diff --git a/arch/h8300/kernel/vmlinux.lds.S b/arch/h8300/kernel/vmlinux.lds.S
index 03d356d..3253fed 100644
--- a/arch/h8300/kernel/vmlinux.lds.S
+++ b/arch/h8300/kernel/vmlinux.lds.S
@@ -132,10 +132,12 @@ SECTIONS
         {
 	. = ALIGN(0x4) ;
 	__sbss = . ;
+	___bss_start = . ;
 		*(.bss*)
 	. = ALIGN(0x4) ;
 		*(COMMON)
 	. = ALIGN(0x4) ;
+	___bss_stop = . ;
 	__ebss = . ;
 	__end = . ;
 	__ramstart = .;
-- 
1.7.9.5

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