aboutsummaryrefslogtreecommitdiff
path: root/arch/xtensa
diff options
context:
space:
mode:
authorTim Abbott <tabbott@ksplice.com>2009-09-24 10:36:19 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-24 17:16:21 -0700
commitcd3db323eb88514c45d25db51335a522560af702 (patch)
treefca5bd7dd12909a2ea22845de0e87634e6aedb74 /arch/xtensa
parentab635e7d499f23a5791e69e2ebbc9a40c9983d89 (diff)
downloadlinux-2.6.38-lt-ux500-cd3db323eb88514c45d25db51335a522560af702.tar.gz
xtensa: Cleanup linker script using new linker script macros.
Signed-off-by: Tim Abbott <tabbott@ksplice.com> Cc: Chris Zankel <chris@zankel.net> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/xtensa')
-rw-r--r--arch/xtensa/kernel/vmlinux.lds.S75
1 files changed, 14 insertions, 61 deletions
diff --git a/arch/xtensa/kernel/vmlinux.lds.S b/arch/xtensa/kernel/vmlinux.lds.S
index 921b6ff3b64..9b526154c9b 100644
--- a/arch/xtensa/kernel/vmlinux.lds.S
+++ b/arch/xtensa/kernel/vmlinux.lds.S
@@ -15,6 +15,8 @@
*/
#include <asm-generic/vmlinux.lds.h>
+#include <asm/page.h>
+#include <asm/thread_info.h>
#include <variant/core.h>
#include <platform/hardware.h>
@@ -107,41 +109,18 @@ SECTIONS
.fixup : { *(.fixup) }
- . = ALIGN(16);
-
- __ex_table : {
- __start___ex_table = .;
- *(__ex_table)
- __stop___ex_table = .;
- }
-
+ EXCEPTION_TABLE(16)
/* Data section */
- . = ALIGN(XCHAL_ICACHE_LINESIZE);
_fdata = .;
- .data :
- {
- DATA_DATA
- CONSTRUCTORS
- . = ALIGN(XCHAL_ICACHE_LINESIZE);
- *(.data.cacheline_aligned)
- }
-
+ RW_DATA_SECTION(XCHAL_ICACHE_LINESIZE, PAGE_SIZE, THREAD_SIZE)
_edata = .;
- /* The initial task */
- . = ALIGN(8192);
- .data.init_task : { *(.data.init_task) }
-
/* Initialization code and data: */
- . = ALIGN(1 << 12);
+ . = ALIGN(PAGE_SIZE);
__init_begin = .;
- .init.text : {
- _sinittext = .;
- INIT_TEXT
- _einittext = .;
- }
+ INIT_TEXT_SECTION(PAGE_SIZE)
.init.data :
{
@@ -168,36 +147,15 @@ SECTIONS
.DebugInterruptVector.text);
__boot_reloc_table_end = ABSOLUTE(.) ;
- }
- . = ALIGN(XCHAL_ICACHE_LINESIZE);
-
- __setup_start = .;
- .init.setup : { *(.init.setup) }
- __setup_end = .;
-
- __initcall_start = .;
- .initcall.init : {
- INITCALLS
+ INIT_SETUP(XCHAL_ICACHE_LINESIZE)
+ INIT_CALLS
+ CON_INITCALL
+ SECURITY_INITCALL
+ INIT_RAM_FS
}
- __initcall_end = .;
-
- __con_initcall_start = .;
- .con_initcall.init : { *(.con_initcall.init) }
- __con_initcall_end = .;
-
- SECURITY_INIT
-
-
-#ifdef CONFIG_BLK_DEV_INITRD
- . = ALIGN(4096);
- __initramfs_start =.;
- .init.ramfs : { *(.init.ramfs) }
- __initramfs_end = .;
-#endif
-
- PERCPU(4096)
+ PERCPU(PAGE_SIZE)
/* We need this dummy segment here */
@@ -252,16 +210,11 @@ SECTIONS
.DoubleExceptionVector.literal)
. = (LOADADDR( .DoubleExceptionVector.text ) + SIZEOF( .DoubleExceptionVector.text ) + 3) & ~ 3;
- . = ALIGN(1 << 12);
+ . = ALIGN(PAGE_SIZE);
__init_end = .;
- . = ALIGN(8192);
-
- /* BSS section */
- _bss_start = .;
- .bss : { *(.bss.page_aligned) *(.bss) }
- _bss_end = .;
+ BSS_SECTION(0, 8192, 0)
_end = .;