Commit | Line | Data |
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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 JF |
220 | |
221 | #define NOTES \ | |
222 | .notes : { *(.note.*) } :note | |
61ce1efe AM |
223 | |
224 | #define INITCALLS \ | |
b3438f82 LT |
225 | *(.initcall0.init) \ |
226 | *(.initcall0s.init) \ | |
61ce1efe | 227 | *(.initcall1.init) \ |
735a7ffb | 228 | *(.initcall1s.init) \ |
61ce1efe | 229 | *(.initcall2.init) \ |
735a7ffb | 230 | *(.initcall2s.init) \ |
61ce1efe | 231 | *(.initcall3.init) \ |
735a7ffb | 232 | *(.initcall3s.init) \ |
61ce1efe | 233 | *(.initcall4.init) \ |
735a7ffb | 234 | *(.initcall4s.init) \ |
61ce1efe | 235 | *(.initcall5.init) \ |
735a7ffb | 236 | *(.initcall5s.init) \ |
61ce1efe | 237 | *(.initcall6.init) \ |
735a7ffb AM |
238 | *(.initcall6s.init) \ |
239 | *(.initcall7.init) \ | |
240 | *(.initcall7s.init) | |
61ce1efe | 241 |