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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/arch/m68k/kernel/vmlinux.lds_no.S
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/*

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 *	vmlinux.lds.S -- master linker script for m68knommu arch

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 *

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 *	(C) Copyright 2002-2006, Greg Ungerer <[email protected]>

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 *

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 *	This linker script is equipped to build either ROM loaded or RAM

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 *	run kernels.

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 */

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#include <asm-generic/vmlinux.lds.h>

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#include <asm/page.h>

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#include <asm/thread_info.h>

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#if defined(CONFIG_RAMKERNEL)

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#define	RAM_START	CONFIG_KERNELBASE

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#define	RAM_LENGTH	(CONFIG_RAMBASE + CONFIG_RAMSIZE - CONFIG_KERNELBASE)

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#define	TEXT		ram

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#define	DATA		ram

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#define	INIT		ram

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#define	BSSS		ram

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#endif

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#if defined(CONFIG_ROMKERNEL) || defined(CONFIG_HIMEMKERNEL)

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#define	RAM_START	CONFIG_RAMBASE

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#define	RAM_LENGTH	CONFIG_RAMSIZE

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#define	ROMVEC_START	CONFIG_ROMVEC

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#define	ROMVEC_LENGTH	CONFIG_ROMVECSIZE

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#define	ROM_START	CONFIG_ROMSTART

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#define	ROM_LENGTH	CONFIG_ROMSIZE

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#define	TEXT		rom

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#define	DATA		ram

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#define	INIT		ram

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#define	BSSS		ram

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#endif

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#ifndef DATA_ADDR

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#define	DATA_ADDR

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#endif

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OUTPUT_ARCH(m68k)

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ENTRY(_start)

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MEMORY {

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	ram	: ORIGIN = RAM_START, LENGTH = RAM_LENGTH

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#ifdef ROM_START

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	romvec	: ORIGIN = ROMVEC_START, LENGTH = ROMVEC_LENGTH

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	rom	: ORIGIN = ROM_START, LENGTH = ROM_LENGTH

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#endif

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}

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jiffies = jiffies_64 + 4;

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SECTIONS {

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#ifdef ROMVEC_START

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	. = ROMVEC_START ;

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	.romvec : {

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		__rom_start = . ;

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		_romvec = .;

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		*(.data..initvect)

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	} > romvec

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#endif

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	.text : {

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		_text = .;

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		_stext = . ;

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		HEAD_TEXT

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		TEXT_TEXT

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		SCHED_TEXT

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		LOCK_TEXT

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		*(.text..lock)

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		. = ALIGN(16);          /* Exception table              */

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		__start___ex_table = .;

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		*(__ex_table)

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		__stop___ex_table = .;

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		*(.rodata) *(.rodata.*)

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		*(__vermagic)		/* Kernel version magic */

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		*(__markers_strings)

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		*(.rodata1)

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		*(.rodata.str1.1)

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		/* Kernel symbol table: Normal symbols */

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		. = ALIGN(4);

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		__start___ksymtab = .;

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		*(SORT(___ksymtab+*))

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		__stop___ksymtab = .;

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		/* Kernel symbol table: GPL-only symbols */

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		__start___ksymtab_gpl = .;

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		*(SORT(___ksymtab_gpl+*))

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		__stop___ksymtab_gpl = .;

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		/* Kernel symbol table: Normal unused symbols */

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		__start___ksymtab_unused = .;

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		*(SORT(___ksymtab_unused+*))

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		__stop___ksymtab_unused = .;

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		/* Kernel symbol table: GPL-only unused symbols */

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		__start___ksymtab_unused_gpl = .;

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		*(SORT(___ksymtab_unused_gpl+*))

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		__stop___ksymtab_unused_gpl = .;

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		/* Kernel symbol table: GPL-future symbols */

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		__start___ksymtab_gpl_future = .;

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		*(SORT(___ksymtab_gpl_future+*))

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		__stop___ksymtab_gpl_future = .;

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		/* Kernel symbol table: Normal symbols */

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		__start___kcrctab = .;

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		*(SORT(___kcrctab+*))

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		__stop___kcrctab = .;

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		/* Kernel symbol table: GPL-only symbols */

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		__start___kcrctab_gpl = .;

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		*(SORT(___kcrctab_gpl+*))

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		__stop___kcrctab_gpl = .;

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		/* Kernel symbol table: Normal unused symbols */

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		__start___kcrctab_unused = .;

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		*(SORT(___kcrctab_unused+*))

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		__stop___kcrctab_unused = .;

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		/* Kernel symbol table: GPL-only unused symbols */

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		__start___kcrctab_unused_gpl = .;

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		*(SORT(___kcrctab_unused_gpl+*))

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		__stop___kcrctab_unused_gpl = .;

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		/* Kernel symbol table: GPL-future symbols */

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		__start___kcrctab_gpl_future = .;

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		*(SORT(___kcrctab_gpl_future+*))

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		__stop___kcrctab_gpl_future = .;

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		/* Kernel symbol table: strings */

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		*(__ksymtab_strings)

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		/* Built-in module parameters */

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		. = ALIGN(4) ;

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		__start___param = .;

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		*(__param)

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		__stop___param = .;

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		/* Built-in module versions */

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		. = ALIGN(4) ;

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		__start___modver = .;

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		*(__modver)

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		__stop___modver = .;

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		. = ALIGN(4) ;

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		_etext = . ;

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	} > TEXT

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	.data DATA_ADDR : {

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		. = ALIGN(4);

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		_sdata = . ;

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		DATA_DATA

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		CACHELINE_ALIGNED_DATA(32)

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		PAGE_ALIGNED_DATA(PAGE_SIZE)

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		*(.data..shared_aligned)

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		INIT_TASK_DATA(THREAD_SIZE)

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		_edata = . ;

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	} > DATA

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	.init.text : {

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		. = ALIGN(PAGE_SIZE);

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		__init_begin = .;

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	} > INIT

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	INIT_TEXT_SECTION(PAGE_SIZE) > INIT

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	INIT_DATA_SECTION(16) > INIT

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	.init.data : {

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		. = ALIGN(PAGE_SIZE);

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		__init_end = .;

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	} > INIT

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	.bss : {

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		. = ALIGN(4);

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		_sbss = . ;

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		*(.bss)

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		*(COMMON)

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		. = ALIGN(4) ;

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		_ebss = . ;

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	 	_end = . ;

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	} > BSSS

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	DISCARDS

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}

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