/* * File: arch/blackfin/kernel/vmlinux.lds.S * Based on: none - original work * Author: * * Created: Tue Sep 21 2004 * Description: Master linker script for blackfin architecture * * Modified: * Copyright 2004-2006 Analog Devices Inc. * * Bugs: Enter bugs at http://blackfin.uclinux.org/ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, see the file COPYING, or write * to the Free Software Foundation, Inc., * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #define VMLINUX_SYMBOL(_sym_) _##_sym_ #include <asm-generic/vmlinux.lds.h> #include <asm/mem_map.h> OUTPUT_FORMAT("elf32-bfin") ENTRY(__start) _jiffies = _jiffies_64; MEMORY { ram : ORIGIN = CONFIG_BOOT_LOAD, LENGTH = (CONFIG_MEM_SIZE * 1024 * 1024) - (CONFIG_BOOT_LOAD) l1_data_a : ORIGIN = L1_DATA_A_START, LENGTH = L1_DATA_A_LENGTH l1_data_b : ORIGIN = L1_DATA_B_START, LENGTH = L1_DATA_B_LENGTH l1_code : ORIGIN = L1_CODE_START, LENGTH = L1_CODE_LENGTH l1_scratch : ORIGIN = L1_SCRATCH_START, LENGTH = L1_SCRATCH_LENGTH } SECTIONS { . = CONFIG_BOOT_LOAD; .text : { _text = .; __stext = .; *(.text) SCHED_TEXT *(.text.lock) . = ALIGN(16); ___start___ex_table = .; *(__ex_table) ___stop___ex_table = .; *($code) *(.rodata) *(.rodata.*) *(__vermagic) /* Kernel version magic */ *(.rodata1) *(.fixup) *(.spinlock.text) /* 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: GPL-future symbols */ ___start___kcrctab_gpl_future = .; *(__kcrctab_gpl_future) ___stop___kcrctab_gpl_future = .; /* Kernel symbol table: strings */ *(__ksymtab_strings) . = ALIGN(4); __etext = .; } > ram .init : { . = ALIGN(4096); ___init_begin = .; __sinittext = .; *(.init.text) __einittext = .; *(.init.data) . = ALIGN(16); ___setup_start = .; *(.init.setup) ___setup_end = .; ___start___param = .; *(__param) ___stop___param = .; ___initcall_start = .; INITCALLS ___initcall_end = .; ___con_initcall_start = .; *(.con_initcall.init) ___con_initcall_end = .; ___security_initcall_start = .; *(.security_initcall.init) ___security_initcall_end = .; . = ALIGN(4); ___initramfs_start = .; *(.init.ramfs) ___initramfs_end = .; . = ALIGN(4); ___init_end = .; } > ram __l1_lma_start = .; .text_l1 : { . = ALIGN(4); __stext_l1 = .; *(.l1.text) . = ALIGN(4); __etext_l1 = .; } > l1_code AT > ram .data_l1 : { . = ALIGN(4); __sdata_l1 = .; *(.l1.data) __edata_l1 = .; . = ALIGN(4); __sbss_l1 = .; *(.l1.bss) . = ALIGN(32); *(.data_l1.cacheline_aligned) . = ALIGN(4); __ebss_l1 = .; } > l1_data_a AT > ram .data_b_l1 : { . = ALIGN(4); __sdata_b_l1 = .; *(.l1.data.B) __edata_b_l1 = .; . = ALIGN(4); __sbss_b_l1 = .; *(.l1.bss.B) . = ALIGN(4); __ebss_b_l1 = .; } > l1_data_b AT > ram .data : { __sdata = .; . = ALIGN(0x2000); *(.data.init_task) *(.data) . = ALIGN(32); *(.data.cacheline_aligned) . = ALIGN(0x2000); __edata = .; } > ram /DISCARD/ : { /* Exit code and data*/ *(.exit.text) *(.exit.data) *(.exitcall.exit) } > ram .bss : { . = ALIGN(4); ___bss_start = .; *(.bss) *(COMMON) . = ALIGN(4); ___bss_stop = .; __end = . ; } > ram }