blob: 5f24a74fa6e7604046b07fc9d0560dd5cb156943 [file] [log] [blame]
/*
* vmlinux.lds.S -- master linker script for m68knommu arch
*
* (C) Copyright 2002-2006, Greg Ungerer <gerg@snapgear.com>
*
* This linker script is equipped to build either ROM loaded or RAM
* run kernels.
*/
#include <asm-generic/vmlinux.lds.h>
#include <asm/page.h>
#include <asm/thread_info.h>
#ifdef CONFIG_UAMIGA
#define RAM_START CONFIG_RAMBASE + PAGE_SIZE
#define RAM_LENGTH 0x800000 /* FIXME */
#define TEXT ram
#define DATA ram
#define INIT ram
#define BSSS ram
#endif
#if defined(CONFIG_RAMKERNEL)
#define RAM_START CONFIG_KERNELBASE
#define RAM_LENGTH (CONFIG_RAMBASE + CONFIG_RAMSIZE - CONFIG_KERNELBASE)
#define TEXT ram
#define DATA ram
#define INIT ram
#define BSSS ram
#endif
#if defined(CONFIG_ROMKERNEL) || defined(CONFIG_HIMEMKERNEL)
#define RAM_START CONFIG_RAMBASE
#define RAM_LENGTH CONFIG_RAMSIZE
#define ROMVEC_START CONFIG_ROMVEC
#define ROMVEC_LENGTH CONFIG_ROMVECSIZE
#define ROM_START CONFIG_ROMSTART
#define ROM_LENGTH CONFIG_ROMSIZE
#define TEXT rom
#define DATA ram
#define INIT ram
#define BSSS ram
#endif
#ifndef DATA_ADDR
#define DATA_ADDR
#endif
OUTPUT_ARCH(m68k)
ENTRY(_start)
MEMORY {
ram : ORIGIN = RAM_START, LENGTH = RAM_LENGTH
#ifdef ROM_START
romvec : ORIGIN = ROMVEC_START, LENGTH = ROMVEC_LENGTH
rom : ORIGIN = ROM_START, LENGTH = ROM_LENGTH
#endif
}
jiffies = jiffies_64 + 4;
SECTIONS {
#ifdef ROMVEC_START
. = ROMVEC_START ;
.romvec : {
__rom_start = . ;
_romvec = .;
*(.data..initvect)
} > romvec
#endif
.text : {
_text = .;
_stext = . ;
HEAD_TEXT
TEXT_TEXT
SCHED_TEXT
LOCK_TEXT
*(.text..lock)
. = ALIGN(16); /* Exception table */
__start___ex_table = .;
*(__ex_table)
__stop___ex_table = .;
*(.rodata) *(.rodata.*)
*(__vermagic) /* Kernel version magic */
*(__markers_strings)
*(.rodata1)
*(.rodata.str1.1)
/* Kernel symbol table: Normal symbols */
. = ALIGN(4);
__start___ksymtab = .;
*(__ksymtab)
__stop___ksymtab = .;
/* Kernel symbol table: GPL-only symbols */
__start___ksymtab_gpl = .;
*(__ksymtab_gpl)
__stop___ksymtab_gpl = .;
/* Kernel symbol table: Normal unused symbols */
__start___ksymtab_unused = .;
*(__ksymtab_unused)
__stop___ksymtab_unused = .;
/* Kernel symbol table: GPL-only unused symbols */
__start___ksymtab_unused_gpl = .;
*(__ksymtab_unused_gpl)
__stop___ksymtab_unused_gpl = .;
/* Kernel symbol table: GPL-future symbols */
__start___ksymtab_gpl_future = .;
*(__ksymtab_gpl_future)
__stop___ksymtab_gpl_future = .;
/* Kernel symbol table: Normal symbols */
__start___kcrctab = .;
*(__kcrctab)
__stop___kcrctab = .;
/* Kernel symbol table: GPL-only symbols */
__start___kcrctab_gpl = .;
*(__kcrctab_gpl)
__stop___kcrctab_gpl = .;
/* Kernel symbol table: Normal unused symbols */
__start___kcrctab_unused = .;
*(__kcrctab_unused)
__stop___kcrctab_unused = .;
/* Kernel symbol table: GPL-only unused symbols */
__start___kcrctab_unused_gpl = .;
*(__kcrctab_unused_gpl)
__stop___kcrctab_unused_gpl = .;
/* Kernel symbol table: GPL-future symbols */
__start___kcrctab_gpl_future = .;
*(__kcrctab_gpl_future)
__stop___kcrctab_gpl_future = .;
/* Kernel symbol table: strings */
*(__ksymtab_strings)
/* Built-in module parameters */
. = ALIGN(4) ;
__start___param = .;
*(__param)
__stop___param = .;
/* Built-in module versions */
. = ALIGN(4) ;
__start___modver = .;
*(__modver)
__stop___modver = .;
. = ALIGN(4) ;
_etext = . ;
} > TEXT
.data DATA_ADDR : {
. = ALIGN(4);
_sdata = . ;
DATA_DATA
CACHELINE_ALIGNED_DATA(32)
PAGE_ALIGNED_DATA(PAGE_SIZE)
*(.data..shared_aligned)
INIT_TASK_DATA(THREAD_SIZE)
_edata = . ;
} > DATA
.init.text : {
. = ALIGN(PAGE_SIZE);
__init_begin = .;
} > INIT
INIT_TEXT_SECTION(PAGE_SIZE) > INIT
INIT_DATA_SECTION(16) > INIT
#ifdef CONFIG_UAMIGA
.m68k_fixup : {
__start_fixup = .;
*(.m68k_fixup)
__stop_fixup = .;
} > DATA
NOTES > INIT
#endif /* CONFIG_UAMIGA */
.init.data : {
. = ALIGN(PAGE_SIZE);
__init_end = .;
} > INIT
.bss : {
. = ALIGN(4);
_sbss = . ;
*(.bss)
*(COMMON)
. = ALIGN(4) ;
_ebss = . ;
_end = . ;
} > BSSS
DISCARDS
}