diff options
Diffstat (limited to 'arch/m68k/kernel/vmlinux-nommu.lds')
| -rw-r--r-- | arch/m68k/kernel/vmlinux-nommu.lds | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/arch/m68k/kernel/vmlinux-nommu.lds b/arch/m68k/kernel/vmlinux-nommu.lds new file mode 100644 index 00000000000..8e66ccb0935 --- /dev/null +++ b/arch/m68k/kernel/vmlinux-nommu.lds @@ -0,0 +1,195 @@ +/* + * 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> + +#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) + *(.fixup) + + . = 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 = .; + *(SORT(___ksymtab+*)) + __stop___ksymtab = .; + + /* Kernel symbol table: GPL-only symbols */ + __start___ksymtab_gpl = .; + *(SORT(___ksymtab_gpl+*)) + __stop___ksymtab_gpl = .; + + /* Kernel symbol table: Normal unused symbols */ + __start___ksymtab_unused = .; + *(SORT(___ksymtab_unused+*)) + __stop___ksymtab_unused = .; + + /* Kernel symbol table: GPL-only unused symbols */ + __start___ksymtab_unused_gpl = .; + *(SORT(___ksymtab_unused_gpl+*)) + __stop___ksymtab_unused_gpl = .; + + /* Kernel symbol table: GPL-future symbols */ + __start___ksymtab_gpl_future = .; + *(SORT(___ksymtab_gpl_future+*)) + __stop___ksymtab_gpl_future = .; + + /* Kernel symbol table: Normal symbols */ + __start___kcrctab = .; + *(SORT(___kcrctab+*)) + __stop___kcrctab = .; + + /* Kernel symbol table: GPL-only symbols */ + __start___kcrctab_gpl = .; + *(SORT(___kcrctab_gpl+*)) + __stop___kcrctab_gpl = .; + + /* Kernel symbol table: Normal unused symbols */ + __start___kcrctab_unused = .; + *(SORT(___kcrctab_unused+*)) + __stop___kcrctab_unused = .; + + /* Kernel symbol table: GPL-only unused symbols */ + __start___kcrctab_unused_gpl = .; + *(SORT(___kcrctab_unused_gpl+*)) + __stop___kcrctab_unused_gpl = .; + + /* Kernel symbol table: GPL-future symbols */ + __start___kcrctab_gpl_future = .; + *(SORT(___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 + + .m68k_fixup : { + __start_fixup = .; + *(.m68k_fixup) + __stop_fixup = .; + } > DATA + NOTES > DATA + + .init.text : { + . = ALIGN(PAGE_SIZE); + __init_begin = .; + } > INIT + INIT_TEXT_SECTION(PAGE_SIZE) > INIT + INIT_DATA_SECTION(16) > INIT + .init.data : { + . = ALIGN(PAGE_SIZE); + __init_end = .; + } > INIT + + .bss : { + . = ALIGN(4); + _sbss = . ; + *(.bss) + *(COMMON) + . = ALIGN(4) ; + _ebss = . ; + _end = . ; + } > BSSS + + DISCARDS +} + |