projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | #ifndef LOAD_OFFSET |
| 2 | #define LOAD_OFFSET 0 | |
| 3 | #endif | |
| 4 | ||
| 5 | #ifndef VMLINUX_SYMBOL | |
| 6 | #define VMLINUX_SYMBOL(_sym_) _sym_ | |
| 7 | #endif | |
| 8 | ||
| 6d30e3a8 SR |
9 | /* Align . to a 8 byte boundary equals to maximum function alignment. */ |
| 10 | #define ALIGN_FUNCTION() . = ALIGN(8) | |
| 11 | ||
| 1da177e4 | 12 | #define RODATA \ |
| 37b73c82 | 13 | . = ALIGN(4096); \ |
| 1da177e4 | 14 | .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \ |
| 6569580d | 15 | VMLINUX_SYMBOL(__start_rodata) = .; \ |
| 1da177e4 LT |
16 | *(.rodata) *(.rodata.*) \ |
| 17 | *(__vermagic) /* Kernel version magic */ \ | |
| 18 | } \ | |
| 19 | \ | |
| 20 | .rodata1 : AT(ADDR(.rodata1) - LOAD_OFFSET) { \ | |
| 21 | *(.rodata1) \ | |
| 22 | } \ | |
| 23 | \ | |
| 24 | /* PCI quirks */ \ | |
| 25 | .pci_fixup : AT(ADDR(.pci_fixup) - LOAD_OFFSET) { \ | |
| 26 | VMLINUX_SYMBOL(__start_pci_fixups_early) = .; \ | |
| 27 | *(.pci_fixup_early) \ | |
| 28 | VMLINUX_SYMBOL(__end_pci_fixups_early) = .; \ | |
| 29 | VMLINUX_SYMBOL(__start_pci_fixups_header) = .; \ | |
| 30 | *(.pci_fixup_header) \ | |
| 31 | VMLINUX_SYMBOL(__end_pci_fixups_header) = .; \ | |
| 32 | VMLINUX_SYMBOL(__start_pci_fixups_final) = .; \ | |
| 33 | *(.pci_fixup_final) \ | |
| 34 | VMLINUX_SYMBOL(__end_pci_fixups_final) = .; \ | |
| 35 | VMLINUX_SYMBOL(__start_pci_fixups_enable) = .; \ | |
| 36 | *(.pci_fixup_enable) \ | |
| 37 | VMLINUX_SYMBOL(__end_pci_fixups_enable) = .; \ | |
| 38 | } \ | |
| 39 | \ | |
| 394b701c MP |
40 | /* RapidIO route ops */ \ |
| 41 | .rio_route : AT(ADDR(.rio_route) - LOAD_OFFSET) { \ | |
| 42 | VMLINUX_SYMBOL(__start_rio_route_ops) = .; \ | |
| 43 | *(.rio_route_ops) \ | |
| 44 | VMLINUX_SYMBOL(__end_rio_route_ops) = .; \ | |
| 45 | } \ | |
| 46 | \ | |
| 1da177e4 LT |
47 | /* Kernel symbol table: Normal symbols */ \ |
| 48 | __ksymtab : AT(ADDR(__ksymtab) - LOAD_OFFSET) { \ | |
| 49 | VMLINUX_SYMBOL(__start___ksymtab) = .; \ | |
| 50 | *(__ksymtab) \ | |
| 51 | VMLINUX_SYMBOL(__stop___ksymtab) = .; \ | |
| 52 | } \ | |
| 53 | \ | |
| 54 | /* Kernel symbol table: GPL-only symbols */ \ | |
| 55 | __ksymtab_gpl : AT(ADDR(__ksymtab_gpl) - LOAD_OFFSET) { \ | |
| 56 | VMLINUX_SYMBOL(__start___ksymtab_gpl) = .; \ | |
| 57 | *(__ksymtab_gpl) \ | |
| 58 | VMLINUX_SYMBOL(__stop___ksymtab_gpl) = .; \ | |
| 59 | } \ | |
| 60 | \ | |
| f71d20e9 AV |
61 | /* Kernel symbol table: Normal unused symbols */ \ |
| 62 | __ksymtab_unused : AT(ADDR(__ksymtab_unused) - LOAD_OFFSET) { \ | |
| 63 | VMLINUX_SYMBOL(__start___ksymtab_unused) = .; \ | |
| 64 | *(__ksymtab_unused) \ | |
| 65 | VMLINUX_SYMBOL(__stop___ksymtab_unused) = .; \ | |
| 66 | } \ | |
| 67 | \ | |
| 68 | /* Kernel symbol table: GPL-only unused symbols */ \ | |
| 69 | __ksymtab_unused_gpl : AT(ADDR(__ksymtab_unused_gpl) - LOAD_OFFSET) { \ | |
| 70 | VMLINUX_SYMBOL(__start___ksymtab_unused_gpl) = .; \ | |
| 71 | *(__ksymtab_unused_gpl) \ | |
| 72 | VMLINUX_SYMBOL(__stop___ksymtab_unused_gpl) = .; \ | |
| 73 | } \ | |
| 74 | \ | |
| 9f28bb7e GKH |
75 | /* Kernel symbol table: GPL-future-only symbols */ \ |
| 76 | __ksymtab_gpl_future : AT(ADDR(__ksymtab_gpl_future) - LOAD_OFFSET) { \ | |
| 77 | VMLINUX_SYMBOL(__start___ksymtab_gpl_future) = .; \ | |
| 78 | *(__ksymtab_gpl_future) \ | |
| 79 | VMLINUX_SYMBOL(__stop___ksymtab_gpl_future) = .; \ | |
| 80 | } \ | |
| 81 | \ | |
| 1da177e4 LT |
82 | /* Kernel symbol table: Normal symbols */ \ |
| 83 | __kcrctab : AT(ADDR(__kcrctab) - LOAD_OFFSET) { \ | |
| 84 | VMLINUX_SYMBOL(__start___kcrctab) = .; \ | |
| 85 | *(__kcrctab) \ | |
| 86 | VMLINUX_SYMBOL(__stop___kcrctab) = .; \ | |
| 87 | } \ | |
| 88 | \ | |
| 89 | /* Kernel symbol table: GPL-only symbols */ \ | |
| 90 | __kcrctab_gpl : AT(ADDR(__kcrctab_gpl) - LOAD_OFFSET) { \ | |
| 91 | VMLINUX_SYMBOL(__start___kcrctab_gpl) = .; \ | |
| 92 | *(__kcrctab_gpl) \ | |
| 93 | VMLINUX_SYMBOL(__stop___kcrctab_gpl) = .; \ | |
| 94 | } \ | |
| 95 | \ | |
| f71d20e9 AV |
96 | /* Kernel symbol table: Normal unused symbols */ \ |
| 97 | __kcrctab_unused : AT(ADDR(__kcrctab_unused) - LOAD_OFFSET) { \ | |
| 98 | VMLINUX_SYMBOL(__start___kcrctab_unused) = .; \ | |
| 99 | *(__kcrctab_unused) \ | |
| 100 | VMLINUX_SYMBOL(__stop___kcrctab_unused) = .; \ | |
| 101 | } \ | |
| 102 | \ | |
| 103 | /* Kernel symbol table: GPL-only unused symbols */ \ | |
| 104 | __kcrctab_unused_gpl : AT(ADDR(__kcrctab_unused_gpl) - LOAD_OFFSET) { \ | |
| 105 | VMLINUX_SYMBOL(__start___kcrctab_unused_gpl) = .; \ | |
| 106 | *(__kcrctab_unused_gpl) \ | |
| 107 | VMLINUX_SYMBOL(__stop___kcrctab_unused_gpl) = .; \ | |
| 108 | } \ | |
| 109 | \ | |
| 9f28bb7e GKH |
110 | /* Kernel symbol table: GPL-future-only symbols */ \ |
| 111 | __kcrctab_gpl_future : AT(ADDR(__kcrctab_gpl_future) - LOAD_OFFSET) { \ | |
| 112 | VMLINUX_SYMBOL(__start___kcrctab_gpl_future) = .; \ | |
| 113 | *(__kcrctab_gpl_future) \ | |
| 114 | VMLINUX_SYMBOL(__stop___kcrctab_gpl_future) = .; \ | |
| 115 | } \ | |
| 116 | \ | |
| 1da177e4 LT |
117 | /* Kernel symbol table: strings */ \ |
| 118 | __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) { \ | |
| 119 | *(__ksymtab_strings) \ | |
| 120 | } \ | |
| 121 | \ | |
| b65780e1 | 122 | EH_FRAME \ |
| 6569580d | 123 | \ |
| 1da177e4 LT |
124 | /* Built-in module parameters. */ \ |
| 125 | __param : AT(ADDR(__param) - LOAD_OFFSET) { \ | |
| 126 | VMLINUX_SYMBOL(__start___param) = .; \ | |
| 127 | *(__param) \ | |
| 128 | VMLINUX_SYMBOL(__stop___param) = .; \ | |
| 6569580d | 129 | VMLINUX_SYMBOL(__end_rodata) = .; \ |
| 7583ddfd | 130 | } \ |
| 690a973f | 131 | \ |
| 7583ddfd | 132 | . = ALIGN(4096); |
| 1da177e4 LT |
133 | |
| 134 | #define SECURITY_INIT \ | |
| 60bad7fa | 135 | .security_initcall.init : AT(ADDR(.security_initcall.init) - LOAD_OFFSET) { \ |
| 1da177e4 LT |
136 | VMLINUX_SYMBOL(__security_initcall_start) = .; \ |
| 137 | *(.security_initcall.init) \ | |
| 138 | VMLINUX_SYMBOL(__security_initcall_end) = .; \ | |
| 139 | } | |
| 140 | ||
| 6d30e3a8 SR |
141 | /* sched.text is aling to function alignment to secure we have same |
| 142 | * address even at second ld pass when generating System.map */ | |
| 1da177e4 | 143 | #define SCHED_TEXT \ |
| 6d30e3a8 | 144 | ALIGN_FUNCTION(); \ |
| 1da177e4 LT |
145 | VMLINUX_SYMBOL(__sched_text_start) = .; \ |
| 146 | *(.sched.text) \ | |
| 147 | VMLINUX_SYMBOL(__sched_text_end) = .; | |
| 148 | ||
| 6d30e3a8 SR |
149 | /* spinlock.text is aling to function alignment to secure we have same |
| 150 | * address even at second ld pass when generating System.map */ | |
| 1da177e4 | 151 | #define LOCK_TEXT \ |
| 6d30e3a8 | 152 | ALIGN_FUNCTION(); \ |
| 1da177e4 LT |
153 | VMLINUX_SYMBOL(__lock_text_start) = .; \ |
| 154 | *(.spinlock.text) \ | |
| 155 | VMLINUX_SYMBOL(__lock_text_end) = .; | |
| d0aaff97 PP |
156 | |
| 157 | #define KPROBES_TEXT \ | |
| 158 | ALIGN_FUNCTION(); \ | |
| 159 | VMLINUX_SYMBOL(__kprobes_text_start) = .; \ | |
| 160 | *(.kprobes.text) \ | |
| 161 | VMLINUX_SYMBOL(__kprobes_text_end) = .; | |
| a7d0c210 | 162 | |
| 690a973f | 163 | #ifdef CONFIG_STACK_UNWIND |
| b65780e1 JB |
164 | #define EH_FRAME \ |
| 165 | /* Unwind data binary search table */ \ | |
| 166 | . = ALIGN(8); \ | |
| 690a973f JB |
167 | .eh_frame_hdr : AT(ADDR(.eh_frame_hdr) - LOAD_OFFSET) { \ |
| 168 | VMLINUX_SYMBOL(__start_unwind_hdr) = .; \ | |
| 169 | *(.eh_frame_hdr) \ | |
| 170 | VMLINUX_SYMBOL(__end_unwind_hdr) = .; \ | |
| b65780e1 JB |
171 | } \ |
| 172 | /* Unwind data */ \ | |
| 173 | . = ALIGN(8); \ | |
| 174 | .eh_frame : AT(ADDR(.eh_frame) - LOAD_OFFSET) { \ | |
| 175 | VMLINUX_SYMBOL(__start_unwind) = .; \ | |
| 176 | *(.eh_frame) \ | |
| 177 | VMLINUX_SYMBOL(__end_unwind) = .; \ | |
| 690a973f JB |
178 | } |
| 179 | #else | |
| b65780e1 | 180 | #define EH_FRAME |
| 690a973f JB |
181 | #endif |
| 182 | ||
| a7d0c210 PBG |
183 | /* DWARF debug sections. |
| 184 | Symbols in the DWARF debugging sections are relative to | |
| 185 | the beginning of the section so we begin them at 0. */ | |
| 186 | #define DWARF_DEBUG \ | |
| 187 | /* DWARF 1 */ \ | |
| 188 | .debug 0 : { *(.debug) } \ | |
| 189 | .line 0 : { *(.line) } \ | |
| 190 | /* GNU DWARF 1 extensions */ \ | |
| 191 | .debug_srcinfo 0 : { *(.debug_srcinfo) } \ | |
| 192 | .debug_sfnames 0 : { *(.debug_sfnames) } \ | |
| 193 | /* DWARF 1.1 and DWARF 2 */ \ | |
| 194 | .debug_aranges 0 : { *(.debug_aranges) } \ | |
| 195 | .debug_pubnames 0 : { *(.debug_pubnames) } \ | |
| 196 | /* DWARF 2 */ \ | |
| 197 | .debug_info 0 : { *(.debug_info \ | |
| 198 | .gnu.linkonce.wi.*) } \ | |
| 199 | .debug_abbrev 0 : { *(.debug_abbrev) } \ | |
| 200 | .debug_line 0 : { *(.debug_line) } \ | |
| 201 | .debug_frame 0 : { *(.debug_frame) } \ | |
| 202 | .debug_str 0 : { *(.debug_str) } \ | |
| 203 | .debug_loc 0 : { *(.debug_loc) } \ | |
| 204 | .debug_macinfo 0 : { *(.debug_macinfo) } \ | |
| 205 | /* SGI/MIPS DWARF 2 extensions */ \ | |
| 206 | .debug_weaknames 0 : { *(.debug_weaknames) } \ | |
| 207 | .debug_funcnames 0 : { *(.debug_funcnames) } \ | |
| 208 | .debug_typenames 0 : { *(.debug_typenames) } \ | |
| 209 | .debug_varnames 0 : { *(.debug_varnames) } \ | |
| 210 | ||
| 211 | /* Stabs debugging sections. */ | |
| 212 | #define STABS_DEBUG \ | |
| 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 | .comment 0 : { *(.comment) } | |
| 9c9b8b38 | 220 | |
| 7664c5a1 JF |
221 | #define BUG_TABLE \ |
| 222 | . = ALIGN(8); \ | |
| 223 | __bug_table : AT(ADDR(__bug_table) - LOAD_OFFSET) { \ | |
| 224 | __start___bug_table = .; \ | |
| 225 | *(__bug_table) \ | |
| 226 | __stop___bug_table = .; \ | |
| 227 | } | |
| 228 | ||
| 9c9b8b38 JF |
229 | #define NOTES \ |
| 230 | .notes : { *(.note.*) } :note | |
| 61ce1efe AM |
231 | |
| 232 | #define INITCALLS \ | |
| b3438f82 LT |
233 | *(.initcall0.init) \ |
| 234 | *(.initcall0s.init) \ | |
| 61ce1efe | 235 | *(.initcall1.init) \ |
| 735a7ffb | 236 | *(.initcall1s.init) \ |
| 61ce1efe | 237 | *(.initcall2.init) \ |
| 735a7ffb | 238 | *(.initcall2s.init) \ |
| 61ce1efe | 239 | *(.initcall3.init) \ |
| 735a7ffb | 240 | *(.initcall3s.init) \ |
| 61ce1efe | 241 | *(.initcall4.init) \ |
| 735a7ffb | 242 | *(.initcall4s.init) \ |
| 61ce1efe | 243 | *(.initcall5.init) \ |
| 735a7ffb | 244 | *(.initcall5s.init) \ |
| 61ce1efe | 245 | *(.initcall6.init) \ |
| 735a7ffb AM |
246 | *(.initcall6s.init) \ |
| 247 | *(.initcall7.init) \ | |
| 248 | *(.initcall7s.init) | |
| 61ce1efe | 249 |