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Message-Id: <1252292753-11792-1-git-send-email-tabbott@ksplice.com>
Date: Sun, 6 Sep 2009 23:05:53 -0400
From: Tim Abbott <tabbott@...lice.com>
To: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Cc: Sam Ravnborg <sam@...nborg.org>, Tim Abbott <tabbott@...lice.com>,
Bryan Wu <cooloney@...nel.org>,
uclinux-dist-devel@...ckfin.uclinux.org
Subject: [PATCH] blackfin: Cleanup linker script using new linker script macros.
Signed-off-by: Tim Abbott <tabbott@...lice.com>
Cc: Bryan Wu <cooloney@...nel.org>
Cc: uclinux-dist-devel@...ckfin.uclinux.org
Cc: Sam Ravnborg <sam@...nborg.org>
---
arch/blackfin/kernel/vmlinux.lds.S | 54 +++--------------------------------
1 files changed, 5 insertions(+), 49 deletions(-)
diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S
index 6ac307c..91f5057 100644
--- a/arch/blackfin/kernel/vmlinux.lds.S
+++ b/arch/blackfin/kernel/vmlinux.lds.S
@@ -96,8 +96,7 @@ SECTIONS
{
__sdata = .;
/* This gets done first, so the glob doesn't suck it in */
- . = ALIGN(32);
- *(.data.cacheline_aligned)
+ CACHELINE_ALIGNED_DATA(32)
#if !L1_DATA_A_LENGTH
. = ALIGN(32);
@@ -116,12 +115,7 @@ SECTIONS
DATA_DATA
CONSTRUCTORS
- /* make sure the init_task is aligned to the
- * kernel thread size so we can locate the kernel
- * stack properly and quickly.
- */
- . = ALIGN(THREAD_SIZE);
- *(.init_task.data)
+ INIT_TASK_DATA(THREAD_SIZE)
__edata = .;
}
@@ -134,39 +128,10 @@ SECTIONS
. = ALIGN(PAGE_SIZE);
___init_begin = .;
- .init.text :
- {
- . = ALIGN(PAGE_SIZE);
- __sinittext = .;
- INIT_TEXT
- __einittext = .;
- }
- .init.data :
- {
- . = ALIGN(16);
- INIT_DATA
- }
- .init.setup :
- {
- . = ALIGN(16);
- ___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 = .;
- }
+ INIT_TEXT_SECTION(PAGE_SIZE)
+ . = ALIGN(16);
+ INIT_DATA_SECTION(16)
PERCPU(4)
- SECURITY_INIT
/* we have to discard exit text and such at runtime, not link time, to
* handle embedded cross-section references (alt instructions, bug
@@ -181,15 +146,6 @@ SECTIONS
EXIT_DATA
}
- .init.ramfs :
- {
- . = ALIGN(4);
- ___initramfs_start = .;
- *(.init.ramfs)
- . = ALIGN(4);
- ___initramfs_end = .;
- }
-
__l1_lma_start = .;
.text_l1 L1_CODE_START : AT(LOADADDR(.init.ramfs) + SIZEOF(.init.ramfs))
--
1.6.3.3
--
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