blob: fb8fd6fb6563f6305a808973f748ffea438a9597 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001#include <asm-generic/vmlinux.lds.h>
Cyrill Gorcunova7dfa942008-05-12 14:01:56 -07002#include <asm/page.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -07003
4OUTPUT_FORMAT(ELF_FORMAT)
5OUTPUT_ARCH(ELF_ARCH)
6ENTRY(_start)
7jiffies = jiffies_64;
8
9SECTIONS
10{
11 PROVIDE (__executable_start = START);
12 . = START + SIZEOF_HEADERS;
13 .interp : { *(.interp) }
Linus Torvalds1da177e2005-04-16 15:20:36 -070014 __binary_start = .;
15 . = ALIGN(4096); /* Init code and data */
Jeff Diked1480c52006-10-30 22:07:13 -080016 _text = .;
Linus Torvalds1da177e2005-04-16 15:20:36 -070017 _stext = .;
18 __init_begin = .;
Tim Abbott5d150a972009-09-24 10:36:20 -040019 INIT_TEXT_SECTION(PAGE_SIZE)
Linus Torvalds1da177e2005-04-16 15:20:36 -070020
Cyrill Gorcunova7dfa942008-05-12 14:01:56 -070021 . = ALIGN(PAGE_SIZE);
Linus Torvalds1da177e2005-04-16 15:20:36 -070022
23 /* Read-only sections, merged into text segment: */
24 .hash : { *(.hash) }
Roland McGrath0b0bf7a2006-07-30 03:04:06 -070025 .gnu.hash : { *(.gnu.hash) }
Linus Torvalds1da177e2005-04-16 15:20:36 -070026 .dynsym : { *(.dynsym) }
27 .dynstr : { *(.dynstr) }
28 .gnu.version : { *(.gnu.version) }
29 .gnu.version_d : { *(.gnu.version_d) }
30 .gnu.version_r : { *(.gnu.version_r) }
31 .rel.init : { *(.rel.init) }
32 .rela.init : { *(.rela.init) }
33 .rel.text : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
34 .rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
35 .rel.fini : { *(.rel.fini) }
36 .rela.fini : { *(.rela.fini) }
37 .rel.rodata : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
38 .rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
39 .rel.data : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
40 .rela.data : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
41 .rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
42 .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
43 .rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
44 .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
45 .rel.ctors : { *(.rel.ctors) }
46 .rela.ctors : { *(.rela.ctors) }
47 .rel.dtors : { *(.rel.dtors) }
48 .rela.dtors : { *(.rela.dtors) }
49 .rel.got : { *(.rel.got) }
50 .rela.got : { *(.rela.got) }
51 .rel.bss : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
52 .rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
Roland McGrathaa5fb4d2010-10-26 14:22:19 -070053 .rel.plt : {
54 *(.rel.plt)
55 PROVIDE_HIDDEN(__rel_iplt_start = .);
56 *(.rel.iplt)
57 PROVIDE_HIDDEN(__rel_iplt_end = .);
58 }
59 .rela.plt : {
60 *(.rela.plt)
61 PROVIDE_HIDDEN(__rela_iplt_start = .);
62 *(.rela.iplt)
63 PROVIDE_HIDDEN(__rela_iplt_end = .);
64 }
Linus Torvalds1da177e2005-04-16 15:20:36 -070065 .init : {
66 KEEP (*(.init))
67 } =0x90909090
68 .plt : { *(.plt) }
69 .text : {
Sam Ravnborg76647092007-05-13 00:31:33 +020070 TEXT_TEXT
Linus Torvalds1da177e2005-04-16 15:20:36 -070071 SCHED_TEXT
72 LOCK_TEXT
73 *(.fixup)
74 *(.stub .text.* .gnu.linkonce.t.*)
75 /* .gnu.warning sections are handled specially by elf32.em. */
76 *(.gnu.warning)
Jeff Diked67b5692005-07-07 17:56:49 -070077
Cyrill Gorcunova7dfa942008-05-12 14:01:56 -070078 . = ALIGN(PAGE_SIZE);
Linus Torvalds1da177e2005-04-16 15:20:36 -070079 } =0x90909090
Cyrill Gorcunova7dfa942008-05-12 14:01:56 -070080 . = ALIGN(PAGE_SIZE);
Jeff Dikec7ec16d2007-08-30 23:56:17 -070081 .syscall_stub : {
82 __syscall_stub_start = .;
83 *(.__syscall_stub*)
84 __syscall_stub_end = .;
85 }
Linus Torvalds1da177e2005-04-16 15:20:36 -070086 .fini : {
87 KEEP (*(.fini))
88 } =0x90909090
89
90 .kstrtab : { *(.kstrtab) }
91
Al Viro37185b32012-10-08 03:27:32 +010092 #include <asm/common.lds.S>
Linus Torvalds1da177e2005-04-16 15:20:36 -070093
Sam Ravnborg01ba2bd2008-01-20 14:15:03 +010094 init.data : { INIT_DATA }
Linus Torvalds1da177e2005-04-16 15:20:36 -070095
96 /* Ensure the __preinit_array_start label is properly aligned. We
97 could instead move the label definition inside the section, but
98 the linker would then create the section even if it turns out to
99 be empty, which isn't pretty. */
100 . = ALIGN(32 / 8);
101 .preinit_array : { *(.preinit_array) }
102 .init_array : { *(.init_array) }
103 .fini_array : { *(.fini_array) }
104 .data : {
Tim Abbott5d150a972009-09-24 10:36:20 -0400105 INIT_TASK_DATA(KERNEL_STACK_SIZE)
Jeff Dikec14b8492007-05-10 22:22:34 -0700106 . = ALIGN(KERNEL_STACK_SIZE);
Denys Vlasenko9d1578a2010-02-20 01:03:41 +0100107 *(.data..init_irqstack)
Sam Ravnborgca967252007-05-17 13:38:44 +0200108 DATA_DATA
109 *(.data.* .gnu.linkonce.d.*)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700110 SORT(CONSTRUCTORS)
111 }
112 .data1 : { *(.data1) }
113 .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
114 .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
115 .eh_frame : { KEEP (*(.eh_frame)) }
116 .gcc_except_table : { *(.gcc_except_table) }
117 .dynamic : { *(.dynamic) }
118 .ctors : {
119 /* gcc uses crtbegin.o to find the start of
120 the constructors, so we make sure it is
121 first. Because this is a wildcard, it
122 doesn't matter if the user does not
123 actually link against crtbegin.o; the
124 linker won't look for a file to match a
125 wildcard. The wildcard also means that it
126 doesn't matter which directory crtbegin.o
127 is in. */
128 KEEP (*crtbegin.o(.ctors))
129 /* We don't want to include the .ctor section from
130 from the crtend.o file until after the sorted ctors.
131 The .ctor section from the crtend file contains the
132 end of ctors marker and it must be last */
133 KEEP (*(EXCLUDE_FILE (*crtend.o ) .ctors))
134 KEEP (*(SORT(.ctors.*)))
135 KEEP (*(.ctors))
136 }
137 .dtors : {
138 KEEP (*crtbegin.o(.dtors))
139 KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors))
140 KEEP (*(SORT(.dtors.*)))
141 KEEP (*(.dtors))
142 }
143 .jcr : { KEEP (*(.jcr)) }
144 .got : { *(.got.plt) *(.got) }
145 _edata = .;
146 PROVIDE (edata = .);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700147 .bss : {
Jeff Dikec7ec16d2007-08-30 23:56:17 -0700148 __bss_start = .;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700149 *(.dynbss)
150 *(.bss .bss.* .gnu.linkonce.b.*)
151 *(COMMON)
152 /* Align here to ensure that the .bss section occupies space up to
153 _end. Align after .bss to ensure correct alignment even if the
154 .bss section disappears because there are no input sections. */
155 . = ALIGN(32 / 8);
156 . = ALIGN(32 / 8);
157 }
158 _end = .;
159 PROVIDE (end = .);
Paolo 'Blaisorblade' Giarrussoa7d0c212005-09-10 19:44:54 +0200160
161 STABS_DEBUG
162
163 DWARF_DEBUG
Tejun Heo405d9672009-06-24 15:13:38 +0900164
Tejun Heo023bf6f2009-07-09 11:27:40 +0900165 DISCARDS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700166}