| 1 | /* ld script to make m68k Coldfire Linux kernel |
| 2 | * |
| 3 | * Derived from arch/m68k/kernel/vmlinux-std.lds |
| 4 | * |
| 5 | * Updated 11/26/2007 for new CodeSourcery toolset |
| 6 | * by Kurt Mahan <kmahan@freescale.com> |
| 7 | * |
| 8 | * Copyright Freescale Semiconductor, Inc. 2008-2009 |
| 9 | * Jason Jin Jason.Jin@freescale.com |
| 10 | * Shrek Wu B16972@freescale.com |
| 11 | */ |
| 12 | |
| 13 | #define LOAD_OFFSET 0x00000000 |
| 14 | |
| 15 | #include <asm-generic/vmlinux.lds.h> |
| 16 | #include <asm/page_offset.h> |
| 17 | |
| 18 | #define START_OFFSET 0x00020000 |
| 19 | #define IMAGE_START PAGE_OFFSET_RAW + START_OFFSET |
| 20 | |
| 21 | OUTPUT_FORMAT("elf32-m68k", "elf32-m68k", "elf32-m68k") |
| 22 | OUTPUT_ARCH(m68k) |
| 23 | ENTRY(_stext) |
| 24 | jiffies = jiffies_64 + 4; |
| 25 | SECTIONS |
| 26 | { |
| 27 | . = IMAGE_START; |
| 28 | .text.head : AT(ADDR(.text.head) - LOAD_OFFSET) { |
| 29 | _text = .; /* Text and read-only data */ |
| 30 | HEAD_TEXT |
| 31 | } :text = 0x4e75 |
| 32 | |
| 33 | .text : AT(ADDR(.text) - LOAD_OFFSET) { |
| 34 | TEXT_TEXT |
| 35 | SCHED_TEXT |
| 36 | LOCK_TEXT |
| 37 | *(.fixup) |
| 38 | *(.gnu.warning) |
| 39 | } :text = 0x4e75 |
| 40 | |
| 41 | _etext = .; /* End of text section */ |
| 42 | |
| 43 | . = ALIGN(16); |
| 44 | __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) { |
| 45 | __start___ex_table = .; |
| 46 | *(__ex_table) |
| 47 | __stop___ex_table = .; |
| 48 | } |
| 49 | |
| 50 | RODATA |
| 51 | |
| 52 | . = ALIGN(8192); |
| 53 | .data : AT(ADDR(.data) - LOAD_OFFSET) { /* Data */ |
| 54 | DATA_DATA |
| 55 | CONSTRUCTORS |
| 56 | } :data |
| 57 | |
| 58 | |
| 59 | . = ALIGN(16); |
| 60 | .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET ) { |
| 61 | *(.data.cacheline_aligned) |
| 62 | } :data |
| 63 | |
| 64 | _edata = .; /* End of data section */ |
| 65 | |
| 66 | . = ALIGN(8192); /* Initrd */ |
| 67 | .init.text : AT(ADDR(.init.text) - LOAD_OFFSET) { |
| 68 | __init_begin = .; |
| 69 | _sinittext = .; |
| 70 | INIT_TEXT |
| 71 | _einittext = .; |
| 72 | } |
| 73 | |
| 74 | .init.data : AT(ADDR(.init.data) - LOAD_OFFSET) { |
| 75 | INIT_DATA |
| 76 | } |
| 77 | |
| 78 | . = ALIGN(16); |
| 79 | .init.setup : AT(ADDR(.init.setup) - LOAD_OFFSET) { |
| 80 | __setup_start = .; |
| 81 | *(.init.setup) |
| 82 | __setup_end = .; |
| 83 | } |
| 84 | |
| 85 | .initcall.init : AT(ADDR(.initcall.init) - LOAD_OFFSET) { |
| 86 | __initcall_start = .; |
| 87 | INITCALLS |
| 88 | __initcall_end = .; |
| 89 | } |
| 90 | |
| 91 | .con_initcall.init : AT(ADDR(.con_initcall.init) - LOAD_OFFSET) { |
| 92 | __con_initcall_start = .; |
| 93 | *(.con_initcall.init) |
| 94 | __con_initcall_end = .; |
| 95 | } |
| 96 | |
| 97 | SECURITY_INIT |
| 98 | |
| 99 | #ifdef CONFIG_BLK_DEV_INITRD |
| 100 | . = ALIGN(8192); |
| 101 | .init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) { |
| 102 | __initramfs_start = .; |
| 103 | *(.init.ramfs) |
| 104 | __initramfs_end = .; |
| 105 | } |
| 106 | #endif |
| 107 | NOTES |
| 108 | . = ALIGN(8192); |
| 109 | __init_end = .; |
| 110 | |
| 111 | .data.init_task : AT(ADDR(.data.init_task) - LOAD_OFFSET) { |
| 112 | *(.data.init_task) /* The initial task and kernel stack */ |
| 113 | } |
| 114 | |
| 115 | _sbss = .; |
| 116 | .bss : AT(ADDR(.bss) - LOAD_OFFSET) { /* BSS */ |
| 117 | *(.bss) |
| 118 | } |
| 119 | _ebss = .; |
| 120 | |
| 121 | _end = . ; |
| 122 | |
| 123 | /DISCARD/ : { |
| 124 | EXIT_TEXT |
| 125 | EXIT_DATA |
| 126 | *(.exitcall.exit) |
| 127 | *(.discard) |
| 128 | } |
| 129 | |
| 130 | STABS_DEBUG |
| 131 | .comment 0 : { *(.comment) } |
| 132 | |
| 133 | /* Sections to be discarded */ |
| 134 | /*DISCARDS*/ |
| 135 | |
| 136 | } |
| 137 | |
