2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
6 * arch/sh5/vmlinux.lds.S
8 * ld script to make ST50 Linux kernel
10 * Copyright (C) 2000, 2001 Paolo Alberelli
12 * benedict.gaster@superh.com: 2nd May 2002
13 * Add definition of empty_zero_page to be the first page of kernel image.
15 * benedict.gaster@superh.com: 3rd May 2002
16 * Added support for ramdisk, removing statically linked romfs at the same time.
18 * lethal@linux-sh.org: 9th May 2003
19 * Kill off GLOBAL_NAME() usage and other CDC-isms.
21 * lethal@linux-sh.org: 19th May 2003
22 * Remove support for ancient toolchains.
26 #include <asm/cache.h>
27 #include <asm/processor.h>
28 #include <asm/thread_info.h>
30 #define LOAD_OFFSET CONFIG_CACHED_MEMORY_OFFSET
31 #include <asm-generic/vmlinux.lds.h>
34 #ifdef CONFIG_LITTLE_ENDIAN
35 OUTPUT_FORMAT("elf32-sh64l-linux", "elf32-sh64l-linux", "elf32-sh64l-linux")
37 OUTPUT_FORMAT("elf32-sh64", "elf32-sh64", "elf32-sh64")
43 #define C_PHYS(x) AT (ADDR(x) - LOAD_OFFSET)
48 . = CONFIG_CACHED_MEMORY_OFFSET + CONFIG_MEMORY_START + PAGE_SIZE;
49 _text = .; /* Text and read-only data */
50 text = .; /* Text and read-only data */
52 .empty_zero_page : C_PHYS(.empty_zero_page) {
56 .text : C_PHYS(.text) {
64 #ifdef CONFIG_LITTLE_ENDIAN
70 /* We likely want __ex_table to be Cache Line aligned */
71 . = ALIGN(L1_CACHE_BYTES); /* Exception table */
72 __start___ex_table = .;
73 __ex_table : C_PHYS(__ex_table) { *(__ex_table) }
74 __stop___ex_table = .;
78 _etext = .; /* End of text section */
80 .data : C_PHYS(.data) { /* Data */
86 .data.page_aligned : C_PHYS(.data.page_aligned) { *(.data.page_aligned) }
88 . = ALIGN(L1_CACHE_BYTES);
90 .data.percpu : C_PHYS(.data.percpu) { *(.data.percpu) }
92 .data.cacheline_aligned : C_PHYS(.data.cacheline_aligned) { *(.data.cacheline_aligned) }
94 _edata = .; /* End of data section */
96 . = ALIGN(THREAD_SIZE); /* init_task: structure size aligned */
97 .data.init_task : C_PHYS(.data.init_task) { *(.data.init_task) }
99 . = ALIGN(PAGE_SIZE); /* Init code and data */
102 .init.text : C_PHYS(.init.text) { *(.init.text) }
104 .init.data : C_PHYS(.init.data) { *(.init.data) }
105 . = ALIGN(L1_CACHE_BYTES); /* Better if Cache Line aligned */
107 .init.setup : C_PHYS(.init.setup) { *(.init.setup) }
109 __initcall_start = .;
110 .initcall.init : C_PHYS(.initcall.init) {
114 __con_initcall_start = .;
115 .con_initcall.init : C_PHYS(.con_initcall.init) { *(.con_initcall.init) }
116 __con_initcall_end = .;
118 __initramfs_start = .;
119 .init.ramfs : C_PHYS(.init.ramfs) { *(.init.ramfs) }
121 . = ALIGN(PAGE_SIZE);
124 /* Align to the biggest single data representation, head and tail */
126 __bss_start = .; /* BSS */
127 .bss : C_PHYS(.bss) {
133 /* Sections to be discarded */
140 /* Stabs debugging sections. */
141 .stab 0 : C_PHYS(.stab) { *(.stab) }
142 .stabstr 0 : C_PHYS(.stabstr) { *(.stabstr) }
143 .stab.excl 0 : C_PHYS(.stab.excl) { *(.stab.excl) }
144 .stab.exclstr 0 : C_PHYS(.stab.exclstr) { *(.stab.exclstr) }
145 .stab.index 0 : C_PHYS(.stab.index) { *(.stab.index) }
146 .stab.indexstr 0 : C_PHYS(.stab.indexstr) { *(.stab.indexstr) }
147 .comment 0 : C_PHYS(.comment) { *(.comment) }
148 /* DWARF debug sections.
149 Symbols in the DWARF debugging section are relative to the beginning
150 of the section so we begin .debug at 0. */
152 .debug 0 : C_PHYS(.debug) { *(.debug) }
153 .line 0 : C_PHYS(.line) { *(.line) }
154 /* GNU DWARF 1 extensions */
155 .debug_srcinfo 0 : C_PHYS(.debug_srcinfo) { *(.debug_srcinfo) }
156 .debug_sfnames 0 : C_PHYS(.debug_sfnames) { *(.debug_sfnames) }
157 /* DWARF 1.1 and DWARF 2 */
158 .debug_aranges 0 : C_PHYS(.debug_aranges) { *(.debug_aranges) }
159 .debug_pubnames 0 : C_PHYS(.debug_pubnames) { *(.debug_pubnames) }
161 .debug_info 0 : C_PHYS(.debug_info) { *(.debug_info) }
162 .debug_abbrev 0 : C_PHYS(.debug_abbrev) { *(.debug_abbrev) }
163 .debug_line 0 : C_PHYS(.debug_line) { *(.debug_line) }
164 .debug_frame 0 : C_PHYS(.debug_frame) { *(.debug_frame) }
165 .debug_str 0 : C_PHYS(.debug_str) { *(.debug_str) }
166 .debug_loc 0 : C_PHYS(.debug_loc) { *(.debug_loc) }
167 .debug_macinfo 0 : C_PHYS(.debug_macinfo) { *(.debug_macinfo) }
168 /* SGI/MIPS DWARF 2 extensions */
169 .debug_weaknames 0 : C_PHYS(.debug_weaknames) { *(.debug_weaknames) }
170 .debug_funcnames 0 : C_PHYS(.debug_funcnames) { *(.debug_funcnames) }
171 .debug_typenames 0 : C_PHYS(.debug_typenames) { *(.debug_typenames) }
172 .debug_varnames 0 : C_PHYS(.debug_varnames) { *(.debug_varnames) }
173 /* These must appear regardless of . */