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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 | /* ld script to make ARM Linux kernel * taken from the i386 version by Russell King * Written by Martin Mares <mj@atrey.karlin.mff.cuni.cz> */ #include <asm-generic/vmlinux.lds.h> #include <asm/thread_info.h> #include <asm/memory.h> OUTPUT_ARCH(arm) ENTRY(stext) #ifndef __ARMEB__ jiffies = jiffies_64; #else jiffies = jiffies_64 + 4; #endif SECTIONS { #ifdef CONFIG_XIP_KERNEL . = XIP_VIRT_ADDR(CONFIG_XIP_PHYS_ADDR); #else . = PAGE_OFFSET + TEXT_OFFSET; #endif .text.head : { _stext = .; _sinittext = .; *(.text.head) } .init : { /* Init code and data */ INIT_TEXT _einittext = .; __proc_info_begin = .; *(.proc.info.init) __proc_info_end = .; __arch_info_begin = .; *(.arch.info.init) __arch_info_end = .; __tagtable_begin = .; *(.taglist.init) __tagtable_end = .; . = ALIGN(16); __setup_start = .; *(.init.setup) __setup_end = .; __early_begin = .; *(.early_param.init) __early_end = .; __initcall_start = .; INITCALLS __initcall_end = .; __con_initcall_start = .; *(.con_initcall.init) __con_initcall_end = .; __security_initcall_start = .; *(.security_initcall.init) __security_initcall_end = .; #ifdef CONFIG_BLK_DEV_INITRD . = ALIGN(32); __initramfs_start = .; usr/built-in.o(.init.ramfs) __initramfs_end = .; #endif . = ALIGN(4096); __per_cpu_start = .; *(.data.percpu) *(.data.percpu.shared_aligned) __per_cpu_end = .; #ifndef CONFIG_XIP_KERNEL __init_begin = _stext; INIT_DATA . = ALIGN(4096); __init_end = .; #endif } /DISCARD/ : { /* Exit code and data */ EXIT_TEXT EXIT_DATA *(.exitcall.exit) #ifndef CONFIG_MMU *(.fixup) *(__ex_table) #endif } .text : { /* Real text segment */ _text = .; /* Text and read-only data */ __exception_text_start = .; *(.exception.text) __exception_text_end = .; TEXT_TEXT SCHED_TEXT LOCK_TEXT KPROBES_TEXT #ifdef CONFIG_MMU *(.fixup) #endif *(.gnu.warning) *(.rodata) *(.rodata.*) *(.glue_7) *(.glue_7t) *(.got) /* Global offset table */ } RODATA _etext = .; /* End of text and rodata section */ #ifdef CONFIG_XIP_KERNEL __data_loc = ALIGN(4); /* location in binary */ . = PAGE_OFFSET + TEXT_OFFSET; #else . = ALIGN(THREAD_SIZE); __data_loc = .; #endif .data : AT(__data_loc) { __data_start = .; /* address in memory */ /* * first, the init task union, aligned * to an 8192 byte boundary. */ *(.data.init_task) #ifdef CONFIG_XIP_KERNEL . = ALIGN(4096); __init_begin = .; INIT_DATA . = ALIGN(4096); __init_end = .; #endif . = ALIGN(4096); __nosave_begin = .; *(.data.nosave) . = ALIGN(4096); __nosave_end = .; /* * then the cacheline aligned data */ . = ALIGN(32); *(.data.cacheline_aligned) /* * The exception fixup table (might need resorting at runtime) */ . = ALIGN(32); __start___ex_table = .; #ifdef CONFIG_MMU *(__ex_table) #endif __stop___ex_table = .; /* * and the usual data section */ DATA_DATA CONSTRUCTORS _edata = .; } _edata_loc = __data_loc + SIZEOF(.data); .bss : { __bss_start = .; /* BSS */ *(.bss) *(COMMON) _end = .; } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } .stab.excl 0 : { *(.stab.excl) } .stab.exclstr 0 : { *(.stab.exclstr) } .stab.index 0 : { *(.stab.index) } .stab.indexstr 0 : { *(.stab.indexstr) } .comment 0 : { *(.comment) } } /* * These must never be empty * If you have to comment these two assert statements out, your * binutils is too old (for other reasons as well) */ ASSERT((__proc_info_end - __proc_info_begin), "missing CPU support") ASSERT((__arch_info_end - __arch_info_begin), "no machine record defined") |