From: Tim Abbott <tabbott@ksplice.com>
To: Chen Liqin <liqin.chen@sunplusct.com>,
Lennox Wu <lennox.wu@sunplusct.com>
Cc: linux-kernel@vger.kernel.org, Sam Ravnborg <sam@ravnborg.org>,
Tim Abbott <tabbott@ksplice.com>
Subject: [PATCH 3/3] score: Cleanup linker script using new macros.
Date: Sun, 20 Sep 2009 13:32:59 -0400 [thread overview]
Message-ID: <1253467979-14110-4-git-send-email-tabbott@ksplice.com> (raw)
In-Reply-To: <1253467979-14110-1-git-send-email-tabbott@ksplice.com>
Signed-off-by: Tim Abbott <tabbott@ksplice.com>
---
arch/score/kernel/vmlinux.lds.S | 75 ++++-----------------------------------
1 files changed, 7 insertions(+), 68 deletions(-)
diff --git a/arch/score/kernel/vmlinux.lds.S b/arch/score/kernel/vmlinux.lds.S
index f855698..aab4703 100644
--- a/arch/score/kernel/vmlinux.lds.S
+++ b/arch/score/kernel/vmlinux.lds.S
@@ -49,21 +49,9 @@ SECTIONS
. = ALIGN(16);
RODATA
- /* Exception table */
- . = ALIGN(16);
- __ex_table : {
- __start___ex_table = .;
- *(__ex_table)
- __stop___ex_table = .;
- }
+ EXCEPTION_TABLE(16)
- /* writeable */
- .data ALIGN (4096): {
- *(.data.init_task)
-
- DATA_DATA
- CONSTRUCTORS
- }
+ RW_DATA_SECTION(32, PAGE_SIZE, THREAD_SIZE)
/* We want the small data sections together, so single-instruction offsets
can access them all, and initialized data all before uninitialized, so
@@ -72,45 +60,14 @@ SECTIONS
.sdata : {
*(.sdata)
}
-
- . = ALIGN(32);
- .data.cacheline_aligned : {
- *(.data.cacheline_aligned)
- }
_edata = .; /* End of data section */
/* will be freed after init */
- . = ALIGN(4096); /* Init code and data */
+ . = ALIGN(PAGE_SIZE); /* Init code and data */
__init_begin = .;
- . = ALIGN(4096);
- .init.text : {
- _sinittext = .;
- INIT_TEXT
- _einittext = .;
- }
- .init.data : {
- INIT_DATA
- }
- . = ALIGN(16);
- .init.setup : {
- __setup_start = .;
- *(.init.setup)
- __setup_end = .;
- }
-
- .initcall.init : {
- __initcall_start = .;
- INITCALLS
- __initcall_end = .;
- }
-
- .con_initcall.init : {
- __con_initcall_start = .;
- *(.con_initcall.init)
- __con_initcall_end = .;
- }
- SECURITY_INIT
+ INIT_TEXT_SECTION(PAGE_SIZE)
+ INIT_DATA_SECTION(16)
/* .exit.text is discarded at runtime, not link time, to deal with
* references from .rodata
@@ -121,28 +78,10 @@ SECTIONS
.exit.data : {
EXIT_DATA
}
-#if defined(CONFIG_BLK_DEV_INITRD)
- .init.ramfs ALIGN(4096): {
- __initramfs_start = .;
- *(.init.ramfs)
- __initramfs_end = .;
- . = ALIGN(4);
- LONG(0);
- }
-#endif
- . = ALIGN(4096);
+ . = ALIGN(PAGE_SIZE);
__init_end = .;
/* freed after init ends here */
- __bss_start = .; /* BSS */
- .sbss : {
- *(.sbss)
- *(.scommon)
- }
- .bss : {
- *(.bss)
- *(COMMON)
- }
- __bss_stop = .;
+ BSS_SECTION(0, 0, 0)
_end = .;
}
--
1.6.3.3
next prev parent reply other threads:[~2009-09-20 17:33 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-20 17:32 [PATCH 0/3] Linker script cleanup patches for score Tim Abbott
2009-09-20 17:32 ` [PATCH 1/3] score: Make PAGE_SIZE available to assembly Tim Abbott
2009-09-20 17:39 ` Sam Ravnborg
2009-09-20 17:32 ` [PATCH 2/3] Make THREAD_SIZE available to assembly files Tim Abbott
2009-09-20 17:40 ` Sam Ravnborg
2009-09-20 17:32 ` Tim Abbott [this message]
2009-09-20 17:41 ` [PATCH 3/3] score: Cleanup linker script using new macros Sam Ravnborg
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