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cabb5587 SR |
1 | #include <linux/config.h> |
2 | #ifdef CONFIG_PPC64 | |
3 | #include <asm/page.h> | |
4 | #endif | |
14cf11af PM |
5 | #include <asm-generic/vmlinux.lds.h> |
6 | ||
cabb5587 SR |
7 | #ifdef CONFIG_PPC64 |
8 | OUTPUT_ARCH(powerpc:common64) | |
9 | jiffies = jiffies_64; | |
10 | #else | |
14cf11af PM |
11 | OUTPUT_ARCH(powerpc:common) |
12 | jiffies = jiffies_64 + 4; | |
cabb5587 | 13 | #endif |
14cf11af PM |
14 | SECTIONS |
15 | { | |
cabb5587 SR |
16 | /* Sections to be discarded. */ |
17 | /DISCARD/ : { | |
18 | *(.exitcall.exit) | |
19 | #ifdef CONFIG_PPC32 | |
20 | *(.exit.data) | |
21 | #endif | |
22 | } | |
23 | ||
24 | ||
14cf11af | 25 | /* Read-only sections, merged into text segment: */ |
cabb5587 | 26 | #ifdef CONFIG_PPC32 |
14cf11af PM |
27 | . = + SIZEOF_HEADERS; |
28 | .interp : { *(.interp) } | |
29 | .hash : { *(.hash) } | |
30 | .dynsym : { *(.dynsym) } | |
31 | .dynstr : { *(.dynstr) } | |
32 | .rel.text : { *(.rel.text) } | |
33 | .rela.text : { *(.rela.text) } | |
34 | .rel.data : { *(.rel.data) } | |
35 | .rela.data : { *(.rela.data) } | |
36 | .rel.rodata : { *(.rel.rodata) } | |
37 | .rela.rodata : { *(.rela.rodata) } | |
38 | .rel.got : { *(.rel.got) } | |
39 | .rela.got : { *(.rela.got) } | |
40 | .rel.ctors : { *(.rel.ctors) } | |
41 | .rela.ctors : { *(.rela.ctors) } | |
42 | .rel.dtors : { *(.rel.dtors) } | |
43 | .rela.dtors : { *(.rela.dtors) } | |
44 | .rel.bss : { *(.rel.bss) } | |
45 | .rela.bss : { *(.rela.bss) } | |
46 | .rel.plt : { *(.rel.plt) } | |
47 | .rela.plt : { *(.rela.plt) } | |
48 | /* .init : { *(.init) } =0*/ | |
49 | .plt : { *(.plt) } | |
cabb5587 SR |
50 | #endif |
51 | .text : { | |
52 | #ifdef CONFIG_PPC64 | |
53 | *(.text .text.*) | |
54 | #else | |
14cf11af | 55 | *(.text) |
cabb5587 | 56 | #endif |
14cf11af PM |
57 | SCHED_TEXT |
58 | LOCK_TEXT | |
cabb5587 SR |
59 | #ifdef CONFIG_PPC64 |
60 | KPROBES_TEXT | |
61 | #endif | |
14cf11af | 62 | *(.fixup) |
cabb5587 | 63 | #ifdef CONFIG_PPC32 |
14cf11af PM |
64 | *(.got1) |
65 | __got2_start = .; | |
66 | *(.got2) | |
67 | __got2_end = .; | |
cabb5587 SR |
68 | #else |
69 | . = ALIGN(PAGE_SIZE); | |
70 | _etext = .; | |
71 | #endif | |
14cf11af | 72 | } |
cabb5587 | 73 | #ifdef CONFIG_PPC32 |
14cf11af PM |
74 | _etext = .; |
75 | PROVIDE (etext = .); | |
76 | ||
77 | RODATA | |
78 | .fini : { *(.fini) } =0 | |
79 | .ctors : { *(.ctors) } | |
80 | .dtors : { *(.dtors) } | |
81 | ||
82 | .fixup : { *(.fixup) } | |
cabb5587 | 83 | #endif |
14cf11af PM |
84 | |
85 | __ex_table : { | |
86 | __start___ex_table = .; | |
87 | *(__ex_table) | |
88 | __stop___ex_table = .; | |
89 | } | |
90 | ||
91 | __bug_table : { | |
92 | __start___bug_table = .; | |
93 | *(__bug_table) | |
94 | __stop___bug_table = .; | |
95 | } | |
96 | ||
cabb5587 SR |
97 | #ifdef CONFIG_PPC64 |
98 | __ftr_fixup : { | |
99 | __start___ftr_fixup = .; | |
100 | *(__ftr_fixup) | |
101 | __stop___ftr_fixup = .; | |
102 | } | |
103 | ||
104 | RODATA | |
105 | #endif | |
106 | ||
107 | #ifdef CONFIG_PPC32 | |
14cf11af PM |
108 | /* Read-write section, merged into data segment: */ |
109 | . = ALIGN(4096); | |
c16ff7e4 | 110 | _sdata = .; |
14cf11af PM |
111 | .data : |
112 | { | |
113 | *(.data) | |
114 | *(.data1) | |
115 | *(.sdata) | |
116 | *(.sdata2) | |
117 | *(.got.plt) *(.got) | |
118 | *(.dynamic) | |
119 | CONSTRUCTORS | |
120 | } | |
121 | ||
122 | . = ALIGN(4096); | |
123 | __nosave_begin = .; | |
124 | .data_nosave : { *(.data.nosave) } | |
125 | . = ALIGN(4096); | |
126 | __nosave_end = .; | |
127 | ||
128 | . = ALIGN(32); | |
129 | .data.cacheline_aligned : { *(.data.cacheline_aligned) } | |
130 | ||
131 | _edata = .; | |
132 | PROVIDE (edata = .); | |
133 | ||
134 | . = ALIGN(8192); | |
135 | .data.init_task : { *(.data.init_task) } | |
136 | ||
137 | . = ALIGN(4096); | |
cabb5587 SR |
138 | #else |
139 | /* will be freed after init */ | |
140 | . = ALIGN(PAGE_SIZE); | |
141 | #endif | |
14cf11af PM |
142 | __init_begin = .; |
143 | .init.text : { | |
144 | _sinittext = .; | |
145 | *(.init.text) | |
146 | _einittext = .; | |
147 | } | |
cabb5587 | 148 | #ifdef CONFIG_PPC32 |
14cf11af PM |
149 | /* .exit.text is discarded at runtime, not link time, |
150 | to deal with references from __bug_table */ | |
151 | .exit.text : { *(.exit.text) } | |
cabb5587 | 152 | #endif |
14cf11af | 153 | .init.data : { |
cabb5587 SR |
154 | #ifdef CONFIG_PPC64 |
155 | *(.init.data) | |
156 | #else | |
14cf11af PM |
157 | *(.init.data); |
158 | __vtop_table_begin = .; | |
159 | *(.vtop_fixup); | |
160 | __vtop_table_end = .; | |
161 | __ptov_table_begin = .; | |
162 | *(.ptov_fixup); | |
163 | __ptov_table_end = .; | |
cabb5587 | 164 | #endif |
14cf11af | 165 | } |
cabb5587 | 166 | |
14cf11af | 167 | . = ALIGN(16); |
cabb5587 | 168 | #ifdef CONFIG_PPC32 |
14cf11af | 169 | __setup_start = .; |
cabb5587 SR |
170 | #endif |
171 | .init.setup : { | |
172 | #ifdef CONFIG_PPC64 | |
173 | __setup_start = .; | |
174 | #endif | |
175 | *(.init.setup) | |
176 | #ifdef CONFIG_PPC64 | |
177 | __setup_end = .; | |
178 | #endif | |
179 | } | |
180 | #ifdef CONFIG_PPC32 | |
14cf11af | 181 | __setup_end = .; |
cabb5587 | 182 | |
14cf11af | 183 | __initcall_start = .; |
cabb5587 | 184 | #endif |
14cf11af | 185 | .initcall.init : { |
cabb5587 SR |
186 | #ifdef CONFIG_PPC64 |
187 | __initcall_start = .; | |
188 | #endif | |
14cf11af PM |
189 | *(.initcall1.init) |
190 | *(.initcall2.init) | |
191 | *(.initcall3.init) | |
192 | *(.initcall4.init) | |
193 | *(.initcall5.init) | |
194 | *(.initcall6.init) | |
195 | *(.initcall7.init) | |
cabb5587 SR |
196 | #ifdef CONFIG_PPC64 |
197 | __initcall_end = .; | |
198 | #endif | |
14cf11af | 199 | } |
cabb5587 | 200 | #ifdef CONFIG_PPC32 |
14cf11af PM |
201 | __initcall_end = .; |
202 | ||
203 | __con_initcall_start = .; | |
cabb5587 SR |
204 | #endif |
205 | .con_initcall.init : { | |
206 | #ifdef CONFIG_PPC64 | |
207 | __con_initcall_start = .; | |
208 | #endif | |
209 | *(.con_initcall.init) | |
210 | #ifdef CONFIG_PPC64 | |
211 | __con_initcall_end = .; | |
212 | #endif | |
213 | } | |
214 | #ifdef CONFIG_PPC32 | |
14cf11af | 215 | __con_initcall_end = .; |
cabb5587 | 216 | #endif |
14cf11af PM |
217 | |
218 | SECURITY_INIT | |
219 | ||
cabb5587 | 220 | #ifdef CONFIG_PPC32 |
14cf11af PM |
221 | __start___ftr_fixup = .; |
222 | __ftr_fixup : { *(__ftr_fixup) } | |
223 | __stop___ftr_fixup = .; | |
cabb5587 SR |
224 | #else |
225 | . = ALIGN(PAGE_SIZE); | |
226 | .init.ramfs : { | |
227 | __initramfs_start = .; | |
228 | *(.init.ramfs) | |
229 | __initramfs_end = .; | |
230 | } | |
231 | #endif | |
14cf11af | 232 | |
cabb5587 | 233 | #ifdef CONFIG_PPC32 |
14cf11af PM |
234 | . = ALIGN(32); |
235 | __per_cpu_start = .; | |
cabb5587 SR |
236 | #endif |
237 | .data.percpu : { | |
238 | #ifdef CONFIG_PPC64 | |
239 | __per_cpu_start = .; | |
240 | #endif | |
241 | *(.data.percpu) | |
242 | #ifdef CONFIG_PPC64 | |
243 | __per_cpu_end = .; | |
244 | #endif | |
245 | } | |
246 | #ifdef CONFIG_PPC32 | |
14cf11af | 247 | __per_cpu_end = .; |
cabb5587 | 248 | #endif |
14cf11af | 249 | |
cabb5587 SR |
250 | #ifdef CONFIG_PPC64 |
251 | . = ALIGN(PAGE_SIZE); | |
252 | . = ALIGN(16384); | |
253 | __init_end = .; | |
254 | /* freed after init ends here */ | |
255 | ||
256 | ||
257 | /* Read/write sections */ | |
258 | . = ALIGN(PAGE_SIZE); | |
259 | . = ALIGN(16384); | |
260 | /* The initial task and kernel stack */ | |
261 | .data.init_task : { | |
262 | *(.data.init_task) | |
263 | } | |
264 | ||
265 | . = ALIGN(PAGE_SIZE); | |
266 | .data.page_aligned : { | |
267 | *(.data.page_aligned) | |
268 | } | |
269 | ||
270 | .data.cacheline_aligned : { | |
271 | *(.data.cacheline_aligned) | |
272 | } | |
273 | ||
274 | .data : { | |
275 | *(.data .data.rel* .toc1) | |
276 | *(.branch_lt) | |
277 | } | |
278 | ||
279 | .opd : { | |
280 | *(.opd) | |
281 | } | |
282 | ||
283 | .got : { | |
284 | __toc_start = .; | |
285 | *(.got) | |
286 | *(.toc) | |
287 | . = ALIGN(PAGE_SIZE); | |
288 | _edata = .; | |
289 | } | |
290 | ||
291 | ||
292 | . = ALIGN(PAGE_SIZE); | |
293 | #else | |
14cf11af PM |
294 | . = ALIGN(4096); |
295 | __initramfs_start = .; | |
cabb5587 SR |
296 | .init.ramfs : { |
297 | *(.init.ramfs) | |
298 | } | |
14cf11af PM |
299 | __initramfs_end = .; |
300 | ||
301 | . = ALIGN(4096); | |
302 | __init_end = .; | |
303 | ||
304 | . = ALIGN(4096); | |
305 | _sextratext = .; | |
306 | _eextratext = .; | |
307 | ||
308 | __bss_start = .; | |
cabb5587 SR |
309 | #endif |
310 | .bss : { | |
311 | #ifdef CONFIG_PPC64 | |
312 | __bss_start = .; | |
313 | #else | |
14cf11af PM |
314 | *(.sbss) *(.scommon) |
315 | *(.dynbss) | |
cabb5587 | 316 | #endif |
14cf11af | 317 | *(.bss) |
cabb5587 | 318 | #ifdef CONFIG_PPC32 |
14cf11af | 319 | *(COMMON) |
cabb5587 SR |
320 | #else |
321 | __bss_stop = .; | |
322 | #endif | |
14cf11af | 323 | } |
cabb5587 | 324 | #ifdef CONFIG_PPC32 |
14cf11af | 325 | __bss_stop = .; |
cabb5587 | 326 | #endif |
14cf11af | 327 | |
cabb5587 SR |
328 | #ifdef CONFIG_PPC64 |
329 | . = ALIGN(PAGE_SIZE); | |
330 | #endif | |
14cf11af | 331 | _end = . ; |
cabb5587 | 332 | #ifdef CONFIG_PPC32 |
14cf11af | 333 | PROVIDE (end = .); |
cabb5587 | 334 | #endif |
14cf11af | 335 | } |