diff options
Diffstat (limited to 'arch/sh/kernel/vmlinux_64.lds.S')
| -rw-r--r-- | arch/sh/kernel/vmlinux_64.lds.S | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/arch/sh/kernel/vmlinux_64.lds.S b/arch/sh/kernel/vmlinux_64.lds.S new file mode 100644 index 00000000000..9e30775ffc2 --- /dev/null +++ b/arch/sh/kernel/vmlinux_64.lds.S @@ -0,0 +1,139 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * arch/sh5/vmlinux.lds.S + * + * ld script to make ST50 Linux kernel + * + * Copyright (C) 2000, 2001 Paolo Alberelli + * + * benedict.gaster@superh.com: 2nd May 2002 + * Add definition of empty_zero_page to be the first page of kernel image. + * + * benedict.gaster@superh.com: 3rd May 2002 + * Added support for ramdisk, removing statically linked romfs at the same time. + * + * lethal@linux-sh.org: 9th May 2003 + * Kill off GLOBAL_NAME() usage and other CDC-isms. + * + * lethal@linux-sh.org: 19th May 2003 + * Remove support for ancient toolchains. + */ + +#include <asm/page.h> +#include <asm/cache.h> +#include <asm/thread_info.h> + +#define LOAD_OFFSET CONFIG_CACHED_MEMORY_OFFSET +#include <asm-generic/vmlinux.lds.h> + +OUTPUT_ARCH(sh:sh5) + +#define C_PHYS(x) AT (ADDR(x) - LOAD_OFFSET) + +ENTRY(__start) +SECTIONS +{ + . = CONFIG_CACHED_MEMORY_OFFSET + CONFIG_MEMORY_START + PAGE_SIZE; + _text = .; /* Text and read-only data */ + text = .; /* Text and read-only data */ + + .empty_zero_page : C_PHYS(.empty_zero_page) { + *(.empty_zero_page) + } = 0 + + .text : C_PHYS(.text) { + *(.text.head) + TEXT_TEXT + *(.text64) + *(.text..SHmedia32) + SCHED_TEXT + LOCK_TEXT + *(.fixup) + *(.gnu.warning) +#ifdef CONFIG_LITTLE_ENDIAN + } = 0x6ff0fff0 +#else + } = 0xf0fff06f +#endif + + /* We likely want __ex_table to be Cache Line aligned */ + . = ALIGN(L1_CACHE_BYTES); /* Exception table */ + __start___ex_table = .; + __ex_table : C_PHYS(__ex_table) { *(__ex_table) } + __stop___ex_table = .; + + _etext = .; /* End of text section */ + + NOTES + + RODATA + + .data : C_PHYS(.data) { /* Data */ + DATA_DATA + CONSTRUCTORS + } + + . = ALIGN(PAGE_SIZE); + .data.page_aligned : C_PHYS(.data.page_aligned) { *(.data.page_aligned) } + + PERCPU(PAGE_SIZE) + + . = ALIGN(L1_CACHE_BYTES); + .data.cacheline_aligned : C_PHYS(.data.cacheline_aligned) { *(.data.cacheline_aligned) } + + _edata = .; /* End of data section */ + + . = ALIGN(THREAD_SIZE); /* init_task: structure size aligned */ + .data.init_task : C_PHYS(.data.init_task) { *(.data.init_task) } + + . = ALIGN(PAGE_SIZE); /* Init code and data */ + __init_begin = .; + _sinittext = .; + .init.text : C_PHYS(.init.text) { *(.init.text) } + _einittext = .; + .init.data : C_PHYS(.init.data) { *(.init.data) } + . = ALIGN(L1_CACHE_BYTES); /* Better if Cache Line aligned */ + __setup_start = .; + .init.setup : C_PHYS(.init.setup) { *(.init.setup) } + __setup_end = .; + __initcall_start = .; + .initcall.init : C_PHYS(.initcall.init) { + INITCALLS + } + __initcall_end = .; + __con_initcall_start = .; + .con_initcall.init : C_PHYS(.con_initcall.init) { *(.con_initcall.init) } + __con_initcall_end = .; + SECURITY_INIT + +#ifdef CONFIG_BLK_DEV_INITRD + __initramfs_start = .; + .init.ramfs : C_PHYS(.init.ramfs) { *(.init.ramfs) } + __initramfs_end = .; +#endif + + . = ALIGN(PAGE_SIZE); + __init_end = .; + + /* Align to the biggest single data representation, head and tail */ + . = ALIGN(8); + __bss_start = .; /* BSS */ + .bss : C_PHYS(.bss) { + *(.bss) + } + . = ALIGN(8); + _end = . ; + + /* Sections to be discarded */ + /DISCARD/ : { + *(.exit.text) + *(.exit.data) + *(.exitcall.exit) + } + + STABS_DEBUG + DWARF_DEBUG +} |