From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- arch/m68knommu/kernel/vmlinux.lds.S | 348 ++++++++++++++++++++++++++++++++++++ 1 file changed, 348 insertions(+) create mode 100644 arch/m68knommu/kernel/vmlinux.lds.S (limited to 'arch/m68knommu/kernel/vmlinux.lds.S') diff --git a/arch/m68knommu/kernel/vmlinux.lds.S b/arch/m68knommu/kernel/vmlinux.lds.S new file mode 100644 index 000000000000..31cb12892da5 --- /dev/null +++ b/arch/m68knommu/kernel/vmlinux.lds.S @@ -0,0 +1,348 @@ +/* + * vmlinux.lds.S -- master linker script for m68knommu arch + * + * (C) Copyright 2002-2004, Greg Ungerer + * + * This ends up looking compilcated, because of the number of + * address variations for ram and rom/flash layouts. The real + * work of the linker script is all at the end, and reasonably + * strait forward. + */ + +#include +#include + +/* + * Original Palm pilot (same for Xcopilot). + * There is really only a rom target for this. + */ +#ifdef CONFIG_PILOT3 +#define ROMVEC_START 0x10c00000 +#define ROMVEC_LENGTH 0x10400 +#define ROM_START 0x10c10400 +#define ROM_LENGTH 0xfec00 +#define ROM_END 0x10d00000 +#define RAMVEC_START 0x00000000 +#define RAMVEC_LENGTH 0x400 +#define RAM_START 0x10000400 +#define RAM_LENGTH 0xffc00 +#define RAM_END 0x10100000 +#define _ramend _ram_end_notused +#define DATA_ADDR RAM_START +#endif + +/* + * Same setup on both the uCsimm and uCdimm. + */ +#if defined(CONFIG_UCSIMM) || defined(CONFIG_UCDIMM) +#ifdef CONFIG_RAMKERNEL +#define ROMVEC_START 0x10c10000 +#define ROMVEC_LENGTH 0x400 +#define ROM_START 0x10c10400 +#define ROM_LENGTH 0x1efc00 +#define ROM_END 0x10e00000 +#define RAMVEC_START 0x00000000 +#define RAMVEC_LENGTH 0x400 +#define RAM_START 0x00020400 +#define RAM_LENGTH 0x7dfc00 +#define RAM_END 0x00800000 +#endif +#ifdef CONFIG_ROMKERNEL +#define ROMVEC_START 0x10c10000 +#define ROMVEC_LENGTH 0x400 +#define ROM_START 0x10c10400 +#define ROM_LENGTH 0x1efc00 +#define ROM_END 0x10e00000 +#define RAMVEC_START 0x00000000 +#define RAMVEC_LENGTH 0x400 +#define RAM_START 0x00020000 +#define RAM_LENGTH 0x600000 +#define RAM_END 0x00800000 +#endif +#ifdef CONFIG_HIMEMKERNEL +#define ROMVEC_START 0x00600000 +#define ROMVEC_LENGTH 0x400 +#define ROM_START 0x00600400 +#define ROM_LENGTH 0x1efc00 +#define ROM_END 0x007f0000 +#define RAMVEC_START 0x00000000 +#define RAMVEC_LENGTH 0x400 +#define RAM_START 0x00020000 +#define RAM_LENGTH 0x5e0000 +#define RAM_END 0x00600000 +#endif +#endif + +#ifdef CONFIG_DRAGEN2 +#define RAM_START 0x10000 +#define RAM_LENGTH 0x7f0000 +#endif + +#ifdef CONFIG_UCQUICC +#define ROMVEC_START 0x00000000 +#define ROMVEC_LENGTH 0x404 +#define ROM_START 0x00000404 +#define ROM_LENGTH 0x1ff6fc +#define ROM_END 0x00200000 +#define RAMVEC_START 0x00200000 +#define RAMVEC_LENGTH 0x404 +#define RAM_START 0x00200404 +#define RAM_LENGTH 0x1ff6fc +#define RAM_END 0x00400000 +#endif + +/* + * The standard Arnewsh 5206 board only has 1MiB of ram. Not normally + * enough to be useful. Assume the user has fitted something larger, + * at least 4MiB in size. No point in not letting the kernel completely + * link, it will be obvious if it is too big when they go to load it. + */ +#if defined(CONFIG_ARN5206) +#define RAM_START 0x10000 +#define RAM_LENGTH 0x3f0000 +#endif + +/* + * The Motorola 5206eLITE board only has 1MiB of static RAM. + */ +#if defined(CONFIG_ELITE) +#define RAM_START 0x30020000 +#define RAM_END 0xe0000 +#endif + +/* + * All the Motorola eval boards have the same basic arrangement. + * The end of RAM will vary depending on how much ram is fitted, + * but this isn't important here, we assume at least 4MiB. + */ +#if defined(CONFIG_M5206eC3) || defined(CONFIG_M5249C3) || \ + defined(CONFIG_M5272C3) || defined(CONFIG_M5307C3) || \ + defined(CONFIG_ARN5307) || defined(CONFIG_M5407C3) || \ + defined(CONFIG_M5271EVB) || defined(CONFIG_M5275EVB) +#define RAM_START 0x20000 +#define RAM_LENGTH 0x3e0000 +#endif + +/* + * The senTec COBRA5272 board has nearly the same memory layout as + * the M5272C3. We assume 16MiB ram. + */ +#if defined(CONFIG_COBRA5272) +#define RAM_START 0x20000 +#define RAM_LENGTH 0xfe0000 +#endif + +#if defined(CONFIG_M5282EVB) +#define RAM_START 0x10000 +#define RAM_LENGTH 0x3f0000 +#endif + +/* + * The senTec COBRA5282 board has the same memory layout as the M5282EVB. + */ +#if defined(CONFIG_COBRA5282) +#define RAM_START 0x10000 +#define RAM_LENGTH 0x3f0000 +#endif + +/* + * These flash boot boards use all of ram for operation. Again the + * actual memory size is not important here, assume at least 4MiB. + * They currently have no support for running in flash. + */ +#if defined(CONFIG_NETtel) || defined(CONFIG_eLIA) || \ + defined(CONFIG_DISKtel) || defined(CONFIG_SECUREEDGEMP3) || \ + defined(CONFIG_HW_FEITH) +#define RAM_START 0x400 +#define RAM_LENGTH 0x3ffc00 +#endif + +/* + * Sneha Boards mimimun memmory + * The end of RAM will vary depending on how much ram is fitted, + * but this isn't important here, we assume at least 4MiB. + */ +#if defined(CONFIG_CPU16B) +#define RAM_START 0x20000 +#define RAM_LENGTH 0x3e0000 +#endif + + +#if defined(CONFIG_RAMKERNEL) +#define TEXT ram +#define DATA ram +#define INIT ram +#define BSS ram +#endif +#if defined(CONFIG_ROMKERNEL) || defined(CONFIG_HIMEMKERNEL) +#define TEXT rom +#define DATA ram +#define INIT ram +#define BSS ram +#endif + +#ifndef DATA_ADDR +#define DATA_ADDR +#endif + + +OUTPUT_ARCH(m68k) +ENTRY(_start) + +MEMORY { +#ifdef RAMVEC_START + ramvec : ORIGIN = RAMVEC_START, LENGTH = RAMVEC_LENGTH +#endif + ram : ORIGIN = RAM_START, LENGTH = RAM_LENGTH +#ifdef RAM_END + eram : ORIGIN = RAM_END, LENGTH = 0 +#endif +#ifdef ROM_START + romvec : ORIGIN = ROMVEC_START, LENGTH = ROMVEC_LENGTH + rom : ORIGIN = ROM_START, LENGTH = ROM_LENGTH + erom : ORIGIN = ROM_END, LENGTH = 0 +#endif +} + +jiffies = jiffies_64 + 4; + +SECTIONS { + +#ifdef ROMVEC_START + . = ROMVEC_START ; + .romvec : { + __rom_start = . ; + _romvec = .; + *(.data.initvect) + } > romvec +#endif + + .text : { + _stext = . ; + *(.text) + SCHED_TEXT + *(.text.lock) + + . = ALIGN(16); /* Exception table */ + __start___ex_table = .; + *(__ex_table) + __stop___ex_table = .; + + *(.rodata) *(.rodata.*) + *(__vermagic) /* Kernel version magic */ + *(.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 symbols */ + __start___kcrctab = .; + *(__kcrctab) + __stop___kcrctab = .; + + /* Kernel symbol table: GPL-only symbols */ + __start___kcrctab_gpl = .; + *(__kcrctab_gpl) + __stop___kcrctab_gpl = .; + + /* Kernel symbol table: strings */ + *(__ksymtab_strings) + + /* Built-in module parameters */ + __start___param = .; + *(__param) + __stop___param = .; + + . = ALIGN(4) ; + _etext = . ; + } > TEXT + +#ifdef ROM_END + . = ROM_END ; + .erom : { + __rom_end = . ; + } > erom +#endif +#ifdef RAMVEC_START + . = RAMVEC_START ; + .ramvec : { + __ramvec = .; + } > ramvec +#endif + + .data DATA_ADDR : { + . = ALIGN(4); + _sdata = . ; + *(.data) + . = ALIGN(8192) ; + *(.data.init_task) + _edata = . ; + } > DATA + + .init : { + . = ALIGN(4096); + __init_begin = .; + _sinittext = .; + *(.init.text) + _einittext = .; + *(.init.data) + . = ALIGN(16); + __setup_start = .; + *(.init.setup) + __setup_end = .; + __initcall_start = .; + *(.initcall1.init) + *(.initcall2.init) + *(.initcall3.init) + *(.initcall4.init) + *(.initcall5.init) + *(.initcall6.init) + *(.initcall7.init) + __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(4096); + __init_end = .; + } > INIT + + /DISCARD/ : { + *(.exit.text) + *(.exit.data) + *(.exitcall.exit) + } + + .bss : { + . = ALIGN(4); + _sbss = . ; + *(.bss) + *(COMMON) + . = ALIGN(4) ; + _ebss = . ; + } > BSS + +#ifdef RAM_END + . = RAM_END ; + .eram : { + __ramend = . ; + _ramend = . ; + } > eram +#endif +} + -- cgit v1.2.3