mirror of https://github.com/hak5/openwrt.git
188 lines
4.4 KiB
Diff
188 lines
4.4 KiB
Diff
From 3aa2c28ff4271e9232b6c98ba000804de3ed3f33 Mon Sep 17 00:00:00 2001
|
|
From: Kurt Mahan <kmahan@freescale.com>
|
|
Date: Mon, 26 Nov 2007 23:41:23 -0700
|
|
Subject: [PATCH] Rewrite coldfire linker script.
|
|
|
|
LTIBName: mcfv4e-linker-script-update
|
|
Signed-off-by: Kurt Mahan <kmahan@freescale.com>
|
|
---
|
|
arch/m68k/coldfire/vmlinux-cf.lds | 107 ++++++++++++++++++++++++-------------
|
|
arch/m68k/kernel/vmlinux.lds.S | 3 +-
|
|
2 files changed, 72 insertions(+), 38 deletions(-)
|
|
|
|
--- a/arch/m68k/coldfire/vmlinux-cf.lds
|
|
+++ b/arch/m68k/coldfire/vmlinux-cf.lds
|
|
@@ -1,76 +1,115 @@
|
|
-/* ld script to make m68k Coldfire Linux kernel */
|
|
+/* ld script to make m68k Coldfire Linux kernel
|
|
+ *
|
|
+ * Derived from arch/m68k/kernel/vmlinux-std.lds
|
|
+ *
|
|
+ * Updated 11/26/2007 for new CodeSourcery toolset
|
|
+ * by Kurt Mahan <kmahan@freescale.com>
|
|
+ */
|
|
+
|
|
+#define LOAD_OFFSET 0x00000000
|
|
|
|
#include <asm-generic/vmlinux.lds.h>
|
|
+#include <asm/page_offset.h>
|
|
+
|
|
+#define START_OFFSET 0x00020000
|
|
+#define IMAGE_START PAGE_OFFSET_RAW + START_OFFSET
|
|
|
|
OUTPUT_FORMAT("elf32-m68k", "elf32-m68k", "elf32-m68k")
|
|
OUTPUT_ARCH(m68k)
|
|
ENTRY(_stext)
|
|
jiffies = jiffies_64 + 4;
|
|
+
|
|
SECTIONS
|
|
{
|
|
- . = 0xC0020000;
|
|
- _text = .; /* Text and read-only data */
|
|
- .text : {
|
|
+ . = IMAGE_START;
|
|
+ .text.head : AT(ADDR(.text.head) - LOAD_OFFSET) {
|
|
+ _text = .; /* Text and read-only data */
|
|
*(.text.head)
|
|
+ } :text = 0x4e75
|
|
+
|
|
+ .text : AT(ADDR(.text) - LOAD_OFFSET) {
|
|
TEXT_TEXT
|
|
SCHED_TEXT
|
|
LOCK_TEXT
|
|
*(.fixup)
|
|
*(.gnu.warning)
|
|
- } :text = 0x4e75
|
|
-
|
|
+ } :text = 0x4e75
|
|
_etext = .; /* End of text section */
|
|
|
|
. = ALIGN(16);
|
|
- __start___ex_table = .;
|
|
- __ex_table : { *(__ex_table) }
|
|
- __stop___ex_table = .;
|
|
+ __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) {
|
|
+ __start___ex_table = .;
|
|
+ *(__ex_table)
|
|
+ __stop___ex_table = .;
|
|
+ }
|
|
|
|
RODATA
|
|
|
|
- .data : { /* Data */
|
|
+ . = ALIGN(8192);
|
|
+ .data : AT(ADDR(.data) - LOAD_OFFSET) { /* Data */
|
|
DATA_DATA
|
|
CONSTRUCTORS
|
|
- }
|
|
+ } :data
|
|
|
|
- .bss : { *(.bss) } /* BSS */
|
|
+ .bss : AT(ADDR(.bss) - LOAD_OFFSET) { /* BSS */
|
|
+ *(.bss)
|
|
+ }
|
|
|
|
. = ALIGN(16);
|
|
- .data.cacheline_aligned : { *(.data.cacheline_aligned) } :data
|
|
+ .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET ) {
|
|
+ *(.data.cacheline_aligned)
|
|
+ } :data
|
|
|
|
_edata = .; /* End of data section */
|
|
|
|
. = ALIGN(8192); /* Initrd */
|
|
- __init_begin = .;
|
|
- .init.text : {
|
|
+ .init.text : AT(ADDR(.init.text) - LOAD_OFFSET) {
|
|
+ __init_begin = .;
|
|
_sinittext = .;
|
|
*(.init.text)
|
|
_einittext = .;
|
|
}
|
|
- .init.data : { *(.init.data) }
|
|
+
|
|
+ .init.data : AT(ADDR(.init.data) - LOAD_OFFSET) {
|
|
+ *(.init.data)
|
|
+ }
|
|
+
|
|
. = ALIGN(16);
|
|
- __setup_start = .;
|
|
- .init.setup : { *(.init.setup) }
|
|
- __setup_end = .;
|
|
- __initcall_start = .;
|
|
- .initcall.init : {
|
|
+ .init.setup : AT(ADDR(.init.setup) - LOAD_OFFSET) {
|
|
+ __setup_start = .;
|
|
+ *(.init.setup)
|
|
+ __setup_end = .;
|
|
+ }
|
|
+
|
|
+ .initcall.init : AT(ADDR(.initcall.init) - LOAD_OFFSET) {
|
|
+ __initcall_start = .;
|
|
INITCALLS
|
|
+ __initcall_end = .;
|
|
}
|
|
- __initcall_end = .;
|
|
- __con_initcall_start = .;
|
|
- .con_initcall.init : { *(.con_initcall.init) }
|
|
- __con_initcall_end = .;
|
|
+
|
|
+ .con_initcall.init : AT(ADDR(.con_initcall.init) - LOAD_OFFSET) {
|
|
+ __con_initcall_start = .;
|
|
+ *(.con_initcall.init)
|
|
+ __con_initcall_end = .;
|
|
+ }
|
|
+
|
|
SECURITY_INIT
|
|
+
|
|
#ifdef CONFIG_BLK_DEV_INITRD
|
|
. = ALIGN(8192);
|
|
- __initramfs_start = .;
|
|
- .init.ramfs : { *(.init.ramfs) }
|
|
- __initramfs_end = .;
|
|
+ .init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) {
|
|
+ __initramfs_start = .;
|
|
+ *(.init.ramfs)
|
|
+ __initramfs_end = .;
|
|
+ }
|
|
#endif
|
|
+
|
|
. = ALIGN(8192);
|
|
__init_end = .;
|
|
|
|
- .data.init_task : { *(.data.init_task) } /* The initial task and kernel stack */
|
|
+ .data.init_task : AT(ADDR(.data.init_task) - LOAD_OFFSET) {
|
|
+ *(.data.init_task) /* The initial task and kernel stack */
|
|
+ }
|
|
|
|
_end = . ;
|
|
|
|
@@ -79,14 +118,8 @@ SECTIONS
|
|
*(.exit.text)
|
|
*(.exit.data)
|
|
*(.exitcall.exit)
|
|
- }
|
|
+ }
|
|
|
|
/* Stabs debugging sections. */
|
|
- .stab 0 : { *(.stab) }
|
|
- .stabstr 0 : { *(.stabstr) }
|
|
- .stab.excl 0 : { *(.stab.excl) }
|
|
- .stab.exclstr 0 : { *(.stab.exclstr) }
|
|
- .stab.index 0 : { *(.stab.index) }
|
|
- .stab.indexstr 0 : { *(.stab.indexstr) }
|
|
- .comment 0 : { *(.comment) }
|
|
+ STABS_DEBUG
|
|
}
|
|
--- a/arch/m68k/kernel/vmlinux.lds.S
|
|
+++ b/arch/m68k/kernel/vmlinux.lds.S
|
|
@@ -1,6 +1,7 @@
|
|
PHDRS
|
|
{
|
|
- text PT_LOAD FILEHDR PHDRS FLAGS (7);
|
|
+ headers PT_PHDR PHDRS ;
|
|
+ text PT_LOAD FILEHDR PHDRS FLAGS (5);
|
|
data PT_LOAD FLAGS (7);
|
|
}
|
|
#ifdef CONFIG_SUN3
|