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[IA64] rename _bss to __bss_start 

Rename _bss to __bss_start as on other architectures.  That makes it
possible to use the <linux/sections.h> instead of own declarations.  Also
add __bss_stop because that symbol exists on other architectures.

Signed-off-by: Bernhard Walle <bwalle@suse.de>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Bernhard Walle 2007-11-21 14:58:25 -08:00 committed by Tony Luck
parent afc2cf35b4
commit b898a424ed
3 changed files with 5 additions and 4 deletions
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3
arch/ia64/hp/sim/boot/bootloader.lds
View File

@ -22,10 +22,11 @@ SECTIONS
.sdata : { *(.sdata) }
_edata = .;
_bss = .;
__bss_start = .;
.sbss : { *(.sbss) *(.scommon) }
.bss : { *(.bss) *(COMMON) }
. = ALIGN(64 / 8);
__bss_stop = .;
_end = . ;
/* Stabs debugging sections. */

3
arch/ia64/kernel/setup.c
View File

@ -95,7 +95,6 @@ static struct resource bss_resource = {
.name = "Kernel bss",
.flags = IORESOURCE_BUSY | IORESOURCE_MEM
};
extern char _text[], _end[], _etext[], _edata[], _bss[];
unsigned long ia64_max_cacheline_size;
@ -206,7 +205,7 @@ static int __init register_memory(void)
code_resource.end = ia64_tpa(_etext) - 1;
data_resource.start = ia64_tpa(_etext);
data_resource.end = ia64_tpa(_edata) - 1;
bss_resource.start = ia64_tpa(_bss);
bss_resource.start = ia64_tpa(__bss_start);
bss_resource.end = ia64_tpa(_end) - 1;
efi_initialize_iomem_resources(&code_resource, &data_resource,
&bss_resource);

3
arch/ia64/kernel/vmlinux.lds.S
View File

@ -240,11 +240,12 @@ SECTIONS
.sdata : AT(ADDR(.sdata) - LOAD_OFFSET)
{ *(.sdata) *(.sdata1) *(.srdata) }
_edata = .;
_bss = .;
__bss_start = .;
.sbss : AT(ADDR(.sbss) - LOAD_OFFSET)
{ *(.sbss) *(.scommon) }
.bss : AT(ADDR(.bss) - LOAD_OFFSET)
{ *(.bss) *(COMMON) }
__bss_stop = .;
_end = .;