aboutsummaryrefslogtreecommitdiff
path: root/arch/sh64/kernel/vmlinux.lds.S
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sh64/kernel/vmlinux.lds.S')
-rw-r--r--arch/sh64/kernel/vmlinux.lds.S181
1 files changed, 181 insertions, 0 deletions
diff --git a/arch/sh64/kernel/vmlinux.lds.S b/arch/sh64/kernel/vmlinux.lds.S
new file mode 100644
index 000000000000..7d9f7a6339a0
--- /dev/null
+++ b/arch/sh64/kernel/vmlinux.lds.S
@@ -0,0 +1,181 @@
+/*
+ * 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 <linux/config.h>
+#include <asm/page.h>
+#include <asm/cache.h>
+#include <asm/processor.h>
+#include <asm/thread_info.h>
+
+#define LOAD_OFFSET CONFIG_CACHED_MEMORY_OFFSET
+#include <asm-generic/vmlinux.lds.h>
+
+#ifdef NOTDEF
+#ifdef CONFIG_LITTLE_ENDIAN
+OUTPUT_FORMAT("elf32-sh64l-linux", "elf32-sh64l-linux", "elf32-sh64l-linux")
+#else
+OUTPUT_FORMAT("elf32-sh64", "elf32-sh64", "elf32-sh64")
+#endif
+#endif
+
+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)
+ *(.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 = .;
+
+ RODATA
+
+ _etext = .; /* End of text section */
+
+ .data : C_PHYS(.data) { /* Data */
+ *(.data)
+ CONSTRUCTORS
+ }
+
+ . = ALIGN(PAGE_SIZE);
+ .data.page_aligned : C_PHYS(.data.page_aligned) { *(.data.page_aligned) }
+
+ . = ALIGN(L1_CACHE_BYTES);
+ __per_cpu_start = .;
+ .data.percpu : C_PHYS(.data.percpu) { *(.data.percpu) }
+ __per_cpu_end = . ;
+ .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) {
+ *(.initcall1.init)
+ *(.initcall2.init)
+ *(.initcall3.init)
+ *(.initcall4.init)
+ *(.initcall5.init)
+ *(.initcall6.init)
+ *(.initcall7.init)
+ }
+ __initcall_end = .;
+ __con_initcall_start = .;
+ .con_initcall.init : C_PHYS(.con_initcall.init) { *(.con_initcall.init) }
+ __con_initcall_end = .;
+ SECURITY_INIT
+ __initramfs_start = .;
+ .init.ramfs : C_PHYS(.init.ramfs) { *(.init.ramfs) }
+ __initramfs_end = .;
+ . = 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 debugging sections. */
+ .stab 0 : C_PHYS(.stab) { *(.stab) }
+ .stabstr 0 : C_PHYS(.stabstr) { *(.stabstr) }
+ .stab.excl 0 : C_PHYS(.stab.excl) { *(.stab.excl) }
+ .stab.exclstr 0 : C_PHYS(.stab.exclstr) { *(.stab.exclstr) }
+ .stab.index 0 : C_PHYS(.stab.index) { *(.stab.index) }
+ .stab.indexstr 0 : C_PHYS(.stab.indexstr) { *(.stab.indexstr) }
+ .comment 0 : C_PHYS(.comment) { *(.comment) }
+ /* DWARF debug sections.
+ Symbols in the DWARF debugging section are relative to the beginning
+ of the section so we begin .debug at 0. */
+ /* DWARF 1 */
+ .debug 0 : C_PHYS(.debug) { *(.debug) }
+ .line 0 : C_PHYS(.line) { *(.line) }
+ /* GNU DWARF 1 extensions */
+ .debug_srcinfo 0 : C_PHYS(.debug_srcinfo) { *(.debug_srcinfo) }
+ .debug_sfnames 0 : C_PHYS(.debug_sfnames) { *(.debug_sfnames) }
+ /* DWARF 1.1 and DWARF 2 */
+ .debug_aranges 0 : C_PHYS(.debug_aranges) { *(.debug_aranges) }
+ .debug_pubnames 0 : C_PHYS(.debug_pubnames) { *(.debug_pubnames) }
+ /* DWARF 2 */
+ .debug_info 0 : C_PHYS(.debug_info) { *(.debug_info) }
+ .debug_abbrev 0 : C_PHYS(.debug_abbrev) { *(.debug_abbrev) }
+ .debug_line 0 : C_PHYS(.debug_line) { *(.debug_line) }
+ .debug_frame 0 : C_PHYS(.debug_frame) { *(.debug_frame) }
+ .debug_str 0 : C_PHYS(.debug_str) { *(.debug_str) }
+ .debug_loc 0 : C_PHYS(.debug_loc) { *(.debug_loc) }
+ .debug_macinfo 0 : C_PHYS(.debug_macinfo) { *(.debug_macinfo) }
+ /* SGI/MIPS DWARF 2 extensions */
+ .debug_weaknames 0 : C_PHYS(.debug_weaknames) { *(.debug_weaknames) }
+ .debug_funcnames 0 : C_PHYS(.debug_funcnames) { *(.debug_funcnames) }
+ .debug_typenames 0 : C_PHYS(.debug_typenames) { *(.debug_typenames) }
+ .debug_varnames 0 : C_PHYS(.debug_varnames) { *(.debug_varnames) }
+ /* These must appear regardless of . */
+}