Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #include <linux/config.h> |
| 2 | |
| 3 | #include <asm/cache.h> |
| 4 | #include <asm/ptrace.h> |
| 5 | #include <asm/system.h> |
| 6 | #include <asm/pgtable.h> |
| 7 | |
| 8 | #define LOAD_OFFSET (KERNEL_START - KERNEL_TR_PAGE_SIZE) |
| 9 | #include <asm-generic/vmlinux.lds.h> |
| 10 | |
| 11 | OUTPUT_FORMAT("elf64-ia64-little") |
| 12 | OUTPUT_ARCH(ia64) |
| 13 | ENTRY(phys_start) |
| 14 | jiffies = jiffies_64; |
| 15 | PHDRS { |
| 16 | code PT_LOAD; |
| 17 | percpu PT_LOAD; |
| 18 | data PT_LOAD; |
| 19 | } |
| 20 | SECTIONS |
| 21 | { |
| 22 | /* Sections to be discarded */ |
| 23 | /DISCARD/ : { |
| 24 | *(.exit.text) |
| 25 | *(.exit.data) |
| 26 | *(.exitcall.exit) |
| 27 | *(.IA_64.unwind.exit.text) |
| 28 | *(.IA_64.unwind_info.exit.text) |
| 29 | } |
| 30 | |
| 31 | v = PAGE_OFFSET; /* this symbol is here to make debugging easier... */ |
| 32 | phys_start = _start - LOAD_OFFSET; |
| 33 | |
| 34 | code : { } :code |
| 35 | . = KERNEL_START; |
| 36 | |
| 37 | _text = .; |
| 38 | _stext = .; |
| 39 | |
| 40 | .text : AT(ADDR(.text) - LOAD_OFFSET) |
| 41 | { |
| 42 | *(.text.ivt) |
| 43 | *(.text) |
| 44 | SCHED_TEXT |
| 45 | LOCK_TEXT |
| 46 | *(.gnu.linkonce.t*) |
| 47 | } |
| 48 | .text2 : AT(ADDR(.text2) - LOAD_OFFSET) |
| 49 | { *(.text2) } |
| 50 | #ifdef CONFIG_SMP |
| 51 | .text.lock : AT(ADDR(.text.lock) - LOAD_OFFSET) |
| 52 | { *(.text.lock) } |
| 53 | #endif |
| 54 | _etext = .; |
| 55 | |
| 56 | /* Read-only data */ |
| 57 | |
| 58 | /* Exception table */ |
| 59 | . = ALIGN(16); |
| 60 | __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) |
| 61 | { |
| 62 | __start___ex_table = .; |
| 63 | *(__ex_table) |
| 64 | __stop___ex_table = .; |
| 65 | } |
| 66 | |
| 67 | .data.patch.vtop : AT(ADDR(.data.patch.vtop) - LOAD_OFFSET) |
| 68 | { |
| 69 | __start___vtop_patchlist = .; |
| 70 | *(.data.patch.vtop) |
| 71 | __end___vtop_patchlist = .; |
| 72 | } |
| 73 | |
| 74 | .data.patch.mckinley_e9 : AT(ADDR(.data.patch.mckinley_e9) - LOAD_OFFSET) |
| 75 | { |
| 76 | __start___mckinley_e9_bundles = .; |
| 77 | *(.data.patch.mckinley_e9) |
| 78 | __end___mckinley_e9_bundles = .; |
| 79 | } |
| 80 | |
| 81 | /* Global data */ |
| 82 | _data = .; |
| 83 | |
| 84 | #if defined(CONFIG_IA64_GENERIC) |
| 85 | /* Machine Vector */ |
| 86 | . = ALIGN(16); |
| 87 | .machvec : AT(ADDR(.machvec) - LOAD_OFFSET) |
| 88 | { |
| 89 | machvec_start = .; |
| 90 | *(.machvec) |
| 91 | machvec_end = .; |
| 92 | } |
| 93 | #endif |
| 94 | |
| 95 | /* Unwind info & table: */ |
| 96 | . = ALIGN(8); |
| 97 | .IA_64.unwind_info : AT(ADDR(.IA_64.unwind_info) - LOAD_OFFSET) |
| 98 | { *(.IA_64.unwind_info*) } |
| 99 | .IA_64.unwind : AT(ADDR(.IA_64.unwind) - LOAD_OFFSET) |
| 100 | { |
| 101 | __start_unwind = .; |
| 102 | *(.IA_64.unwind*) |
| 103 | __end_unwind = .; |
| 104 | } |
| 105 | |
| 106 | RODATA |
| 107 | |
| 108 | .opd : AT(ADDR(.opd) - LOAD_OFFSET) |
| 109 | { *(.opd) } |
| 110 | |
| 111 | /* Initialization code and data: */ |
| 112 | |
| 113 | . = ALIGN(PAGE_SIZE); |
| 114 | __init_begin = .; |
| 115 | .init.text : AT(ADDR(.init.text) - LOAD_OFFSET) |
| 116 | { |
| 117 | _sinittext = .; |
| 118 | *(.init.text) |
| 119 | _einittext = .; |
| 120 | } |
| 121 | |
| 122 | .init.data : AT(ADDR(.init.data) - LOAD_OFFSET) |
| 123 | { *(.init.data) } |
| 124 | |
| 125 | .init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) |
| 126 | { |
| 127 | __initramfs_start = .; |
| 128 | *(.init.ramfs) |
| 129 | __initramfs_end = .; |
| 130 | } |
| 131 | |
| 132 | . = ALIGN(16); |
| 133 | .init.setup : AT(ADDR(.init.setup) - LOAD_OFFSET) |
| 134 | { |
| 135 | __setup_start = .; |
| 136 | *(.init.setup) |
| 137 | __setup_end = .; |
| 138 | } |
| 139 | .initcall.init : AT(ADDR(.initcall.init) - LOAD_OFFSET) |
| 140 | { |
| 141 | __initcall_start = .; |
| 142 | *(.initcall1.init) |
| 143 | *(.initcall2.init) |
| 144 | *(.initcall3.init) |
| 145 | *(.initcall4.init) |
| 146 | *(.initcall5.init) |
| 147 | *(.initcall6.init) |
| 148 | *(.initcall7.init) |
| 149 | __initcall_end = .; |
| 150 | } |
| 151 | __con_initcall_start = .; |
| 152 | .con_initcall.init : AT(ADDR(.con_initcall.init) - LOAD_OFFSET) |
| 153 | { *(.con_initcall.init) } |
| 154 | __con_initcall_end = .; |
| 155 | __security_initcall_start = .; |
| 156 | .security_initcall.init : AT(ADDR(.security_initcall.init) - LOAD_OFFSET) |
| 157 | { *(.security_initcall.init) } |
| 158 | __security_initcall_end = .; |
| 159 | . = ALIGN(PAGE_SIZE); |
| 160 | __init_end = .; |
| 161 | |
| 162 | /* The initial task and kernel stack */ |
| 163 | .data.init_task : AT(ADDR(.data.init_task) - LOAD_OFFSET) |
| 164 | { *(.data.init_task) } |
| 165 | |
| 166 | .data.page_aligned : AT(ADDR(.data.page_aligned) - LOAD_OFFSET) |
| 167 | { *(__special_page_section) |
| 168 | __start_gate_section = .; |
| 169 | *(.data.gate) |
| 170 | __stop_gate_section = .; |
| 171 | } |
| 172 | . = ALIGN(PAGE_SIZE); /* make sure the gate page doesn't expose kernel data */ |
| 173 | |
| 174 | .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET) |
| 175 | { *(.data.cacheline_aligned) } |
| 176 | |
| 177 | /* Per-cpu data: */ |
| 178 | percpu : { } :percpu |
| 179 | . = ALIGN(PERCPU_PAGE_SIZE); |
| 180 | __phys_per_cpu_start = .; |
| 181 | .data.percpu PERCPU_ADDR : AT(__phys_per_cpu_start - LOAD_OFFSET) |
| 182 | { |
| 183 | __per_cpu_start = .; |
| 184 | *(.data.percpu) |
| 185 | __per_cpu_end = .; |
| 186 | } |
| 187 | . = __phys_per_cpu_start + PERCPU_PAGE_SIZE; /* ensure percpu data fits into percpu page size */ |
| 188 | |
| 189 | data : { } :data |
| 190 | .data : AT(ADDR(.data) - LOAD_OFFSET) |
| 191 | { *(.data) *(.data1) *(.gnu.linkonce.d*) CONSTRUCTORS } |
| 192 | |
| 193 | . = ALIGN(16); /* gp must be 16-byte aligned for exc. table */ |
| 194 | .got : AT(ADDR(.got) - LOAD_OFFSET) |
| 195 | { *(.got.plt) *(.got) } |
| 196 | __gp = ADDR(.got) + 0x200000; |
| 197 | /* We want the small data sections together, so single-instruction offsets |
| 198 | can access them all, and initialized data all before uninitialized, so |
| 199 | we can shorten the on-disk segment size. */ |
| 200 | .sdata : AT(ADDR(.sdata) - LOAD_OFFSET) |
| 201 | { *(.sdata) *(.sdata1) *(.srdata) } |
| 202 | _edata = .; |
| 203 | _bss = .; |
| 204 | .sbss : AT(ADDR(.sbss) - LOAD_OFFSET) |
| 205 | { *(.sbss) *(.scommon) } |
| 206 | .bss : AT(ADDR(.bss) - LOAD_OFFSET) |
| 207 | { *(.bss) *(COMMON) } |
| 208 | |
| 209 | _end = .; |
| 210 | |
| 211 | code : { } :code |
| 212 | /* Stabs debugging sections. */ |
| 213 | .stab 0 : { *(.stab) } |
| 214 | .stabstr 0 : { *(.stabstr) } |
| 215 | .stab.excl 0 : { *(.stab.excl) } |
| 216 | .stab.exclstr 0 : { *(.stab.exclstr) } |
| 217 | .stab.index 0 : { *(.stab.index) } |
| 218 | .stab.indexstr 0 : { *(.stab.indexstr) } |
| 219 | /* DWARF debug sections. |
| 220 | Symbols in the DWARF debugging sections are relative to the beginning |
| 221 | of the section so we begin them at 0. */ |
| 222 | /* DWARF 1 */ |
| 223 | .debug 0 : { *(.debug) } |
| 224 | .line 0 : { *(.line) } |
| 225 | /* GNU DWARF 1 extensions */ |
| 226 | .debug_srcinfo 0 : { *(.debug_srcinfo) } |
| 227 | .debug_sfnames 0 : { *(.debug_sfnames) } |
| 228 | /* DWARF 1.1 and DWARF 2 */ |
| 229 | .debug_aranges 0 : { *(.debug_aranges) } |
| 230 | .debug_pubnames 0 : { *(.debug_pubnames) } |
| 231 | /* DWARF 2 */ |
| 232 | .debug_info 0 : { *(.debug_info) } |
| 233 | .debug_abbrev 0 : { *(.debug_abbrev) } |
| 234 | .debug_line 0 : { *(.debug_line) } |
| 235 | .debug_frame 0 : { *(.debug_frame) } |
| 236 | .debug_str 0 : { *(.debug_str) } |
| 237 | .debug_loc 0 : { *(.debug_loc) } |
| 238 | .debug_macinfo 0 : { *(.debug_macinfo) } |
| 239 | /* SGI/MIPS DWARF 2 extensions */ |
| 240 | .debug_weaknames 0 : { *(.debug_weaknames) } |
| 241 | .debug_funcnames 0 : { *(.debug_funcnames) } |
| 242 | .debug_typenames 0 : { *(.debug_typenames) } |
| 243 | .debug_varnames 0 : { *(.debug_varnames) } |
| 244 | /* These must appear regardless of . */ |
| 245 | /* Discard them for now since Intel SoftSDV cannot handle them. |
| 246 | .comment 0 : { *(.comment) } |
| 247 | .note 0 : { *(.note) } |
| 248 | */ |
| 249 | /DISCARD/ : { *(.comment) } |
| 250 | /DISCARD/ : { *(.note) } |
| 251 | } |