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From: gorcunov@gmail.com
To: rth@twiddle.net, chris@zankel.net, jdike@addtoit.com,
linuxppc-dev@ozlabs.org, paulus@samba.org, dhowells@redhat.com,
zippel@linux-m68k.org, geert@linux-m68k.org,
linux-m68k@vger.kernel.org, takata@linux-m32r.org,
linux-m32r@ml.linux-m32r.org, linux-kernel@vger.kernel.org
Cc: gorcunov@gmail.com, sam@ravnborg.org
Subject: [RFC 05/10] mn10300: vmlinux.lds.S cleanup - use PAGE_SIZE, PERCPU macroses
Date: Wed, 27 Feb 2008 23:58:36 +0300 [thread overview]
Message-ID: <20080227210003.484325295@gmail.com> (raw)
In-Reply-To: <20080227205831.150784453@gmail.com>
[-- Attachment #1: mn10300-vmlinux --]
[-- Type: text/plain, Size: 2365 bytes --]
This patch includes page.h header into liker script that
allow us to use PAGE_SIZE macro instead of numeric constant
Also PERCPU macro is used instead of explicit section definition
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
---
WARNING: COMPLETELY UNTESTED !!!
vmlinux.lds.S | 22 ++++++++++------------
1 file changed, 10 insertions(+), 12 deletions(-)
Index: linux-2.6.git/arch/mn10300/kernel/vmlinux.lds.S
===================================================================
--- linux-2.6.git.orig/arch/mn10300/kernel/vmlinux.lds.S 2008-02-21 22:26:02.000000000 +0300
+++ linux-2.6.git/arch/mn10300/kernel/vmlinux.lds.S 2008-02-27 21:30:34.000000000 +0300
@@ -11,6 +11,7 @@
#define __VMLINUX_LDS__
#include <asm-generic/vmlinux.lds.h>
#include <asm/thread_info.h>
+#include <asm/page.h>
OUTPUT_FORMAT("elf32-am33lin", "elf32-am33lin", "elf32-am33lin")
OUTPUT_ARCH(mn10300)
@@ -55,13 +56,13 @@ SECTIONS
CONSTRUCTORS
}
- . = ALIGN(4096);
+ . = ALIGN(PAGE_SIZE);
__nosave_begin = .;
.data_nosave : { *(.data.nosave) }
- . = ALIGN(4096);
+ . = ALIGN(PAGE_SIZE);
__nosave_end = .;
- . = ALIGN(4096);
+ . = ALIGN(PAGE_SIZE);
.data.page_aligned : { *(.data.idt) }
. = ALIGN(32);
@@ -78,7 +79,7 @@ SECTIONS
.data.init_task : { *(.data.init_task) }
/* might get freed after init */
- . = ALIGN(4096);
+ . = ALIGN(PAGE_SIZE);
.smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
__smp_locks = .;
*(.smp_locks)
@@ -86,7 +87,7 @@ SECTIONS
}
/* will be freed after init */
- . = ALIGN(4096); /* Init code and data */
+ . = ALIGN(PAGE_SIZE); /* Init code and data */
__init_begin = .;
.init.text : {
_sinittext = .;
@@ -120,17 +121,14 @@ SECTIONS
.exit.data : { *(.exit.data) }
#ifdef CONFIG_BLK_DEV_INITRD
- . = ALIGN(4096);
+ . = ALIGN(PAGE_SIZE);
__initramfs_start = .;
.init.ramfs : { *(.init.ramfs) }
__initramfs_end = .;
#endif
- . = ALIGN(32);
- __per_cpu_start = .;
- .data.percpu : { *(.data.percpu) }
- __per_cpu_end = .;
- . = ALIGN(4096);
+ PERCPU(32)
+ . = ALIGN(PAGE_SIZE);
__init_end = .;
/* freed after init ends here */
@@ -145,7 +143,7 @@ SECTIONS
_end = . ;
/* This is where the kernel creates the early boot page tables */
- . = ALIGN(4096);
+ . = ALIGN(PAGE_SIZE);
pg0 = .;
/* Sections to be discarded */
--
next prev parent reply other threads:[~2008-02-27 21:02 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-27 20:58 [RFC 00/10] vmlinux.lds cleanup gorcunov
2008-02-27 20:58 ` [RFC 01/10] arm: vmlinux.lds.S cleanup - use PERCPU, PAGE_SIZE macroses gorcunov
2008-02-27 20:58 ` [RFC 02/10] m32r: vmlinux.lds.S cleanup - use PAGE_SIZE, THREAD_SIZE macroses gorcunov
2008-02-27 20:58 ` [RFC 03/10] m68k: vmlinux-std/sun3.lds.S cleanup - use PAGE_SIZE macro gorcunov
2008-02-28 8:56 ` Geert Uytterhoeven
2008-02-27 20:58 ` [RFC 04/10] m68knommu: vmlinux.lds " gorcunov
2008-02-27 20:58 ` gorcunov [this message]
2008-02-27 20:58 ` [RFC 06/10] powerpc: vmlinux.lds.S cleanup - use PERCPU, THREAD_SIZE macroses gorcunov
2008-02-27 20:58 ` [RFC 07/10] ppc: vmlinux.lds.S cleanup - use PAGE_SIZE macro gorcunov
2008-02-27 20:58 ` [RFC 08/10] um: dyn/uml.lds.S " gorcunov
2008-02-29 15:43 ` Jeff Dike
2008-03-01 15:35 ` Cyrill Gorcunov
2008-02-27 20:58 ` [RFC 09/10] alpha: vmlinux.lds cleanup - use THREAD_SIZE macro gorcunov
2008-02-27 20:58 ` [RFC 10/10] xtensa: vmlinux.lds.S - use PAGE_SIZE, THREAD_SIZE macroses gorcunov
2008-02-28 12:50 ` [RFC 05/10] mn10300: vmlinux.lds.S cleanup - use PAGE_SIZE, PERCPU macroses David Howells
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