1 #include <asm/vmlinux.lds.h>
2 #include <asm/page.h>
3
4 OUTPUT_FORMAT(ELF_FORMAT)
5 OUTPUT_ARCH(ELF_ARCH)
6 ENTRY(_start)
7 jiffies = jiffies_64;
8
9 VERSION {
10 {
11 local: *;
12 };
13 }
14
15 SECTIONS
16 {
17 PROVIDE (__executable_start = START);
18 . = START + SIZEOF_HEADERS;
19 .interp : { *(.interp) }
20 __binary_start = .;
21 . = ALIGN(4096); /* Init code and data */
22 _text = .;
23 INIT_TEXT_SECTION(PAGE_SIZE)
24
25 . = ALIGN(PAGE_SIZE);
26
27 /* Read-only sections, merged into text segment: */
28 .hash : { *(.hash) }
29 .gnu.hash : { *(.gnu.hash) }
30 .dynsym : { *(.dynsym) }
31 .dynstr : { *(.dynstr) }
32 .gnu.version : { *(.gnu.version) }
33 .gnu.version_d : { *(.gnu.version_d) }
34 .gnu.version_r : { *(.gnu.version_r) }
35 .rel.init : { *(.rel.init) }
36 .rela.init : { *(.rela.init) }
37 .rel.text : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
38 .rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
39 .rel.fini : { *(.rel.fini) }
40 .rela.fini : { *(.rela.fini) }
41 .rel.rodata : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
42 .rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
43 .rel.data : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
44 .rela.data : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
45 .rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
46 .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
47 .rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
48 .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
49 .rel.ctors : { *(.rel.ctors) }
50 .rela.ctors : { *(.rela.ctors) }
51 .rel.dtors : { *(.rel.dtors) }
52 .rela.dtors : { *(.rela.dtors) }
53 .rel.got : { *(.rel.got) }
54 .rela.got : { *(.rela.got) }
55 .rel.bss : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
56 .rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
57 .rel.plt : {
58 *(.rel.plt)
59 PROVIDE_HIDDEN(__rel_iplt_start = .);
60 *(.rel.iplt)
61 PROVIDE_HIDDEN(__rel_iplt_end = .);
62 }
63 .rela.plt : {
64 *(.rela.plt)
65 PROVIDE_HIDDEN(__rela_iplt_start = .);
66 *(.rela.iplt)
67 PROVIDE_HIDDEN(__rela_iplt_end = .);
68 }
69 .init : {
70 KEEP (*(.init))
71 } =0x90909090
72 .plt : { *(.plt) }
73 .text : {
74 _stext = .;
75 TEXT_TEXT
76 SCHED_TEXT
77 LOCK_TEXT
78 IRQENTRY_TEXT
79 SOFTIRQENTRY_TEXT
80 *(.fixup)
81 *(.stub .text.* .gnu.linkonce.t.*)
82 /* .gnu.warning sections are handled specially by elf32.em. */
83 *(.gnu.warning)
84
85 . = ALIGN(PAGE_SIZE);
86 } =0x90909090
87 . = ALIGN(PAGE_SIZE);
88 .syscall_stub : {
89 __syscall_stub_start = .;
90 *(.__syscall_stub*)
91 __syscall_stub_end = .;
92 }
93 .fini : {
94 KEEP (*(.fini))
95 } =0x90909090
96
97 .kstrtab : { *(.kstrtab) }
98
99 #include <asm/common.lds.S>
100
101 __init_begin = .;
102 init.data : { INIT_DATA }
103 __init_end = .;
104
105 /* Ensure the __preinit_array_start label is properly aligned. We
106 could instead move the label definition inside the section, but
107 the linker would then create the section even if it turns out to
108 be empty, which isn't pretty. */
109 . = ALIGN(32 / 8);
110 .preinit_array : { *(.preinit_array) }
111 .init_array : {
112 *(.kasan_init)
113 *(.init_array.*)
114 *(.init_array)
115 }
116 .fini_array : { *(.fini_array) }
117 .data : {
118 INIT_TASK_DATA(KERNEL_STACK_SIZE)
119 . = ALIGN(KERNEL_STACK_SIZE);
120 *(.data..init_irqstack)
121 DATA_DATA
122 *(.data.* .gnu.linkonce.d.*)
123 SORT(CONSTRUCTORS)
124 }
125 .data1 : { *(.data1) }
126 .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
127 .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
128 .eh_frame : { KEEP (*(.eh_frame)) }
129 .gcc_except_table : { *(.gcc_except_table) }
130 .dynamic : { *(.dynamic) }
131 .ctors : {
132 /* gcc uses crtbegin.o to find the start of
133 the constructors, so we make sure it is
134 first. Because this is a wildcard, it
135 doesn't matter if the user does not
136 actually link against crtbegin.o; the
137 linker won't look for a file to match a
138 wildcard. The wildcard also means that it
139 doesn't matter which directory crtbegin.o
140 is in. */
141 KEEP (*crtbegin.o(.ctors))
142 /* We don't want to include the .ctor section from
143 from the crtend.o file until after the sorted ctors.
144 The .ctor section from the crtend file contains the
145 end of ctors marker and it must be last */
146 KEEP (*(EXCLUDE_FILE (*crtend.o ) .ctors))
147 KEEP (*(SORT(.ctors.*)))
148 KEEP (*(.ctors))
149 }
150 .dtors : {
151 KEEP (*crtbegin.o(.dtors))
152 KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors))
153 KEEP (*(SORT(.dtors.*)))
154 KEEP (*(.dtors))
155 }
156 .jcr : { KEEP (*(.jcr)) }
157 .got : { *(.got.plt) *(.got) }
158 _edata = .;
159 PROVIDE (edata = .);
160 .bss : {
161 __bss_start = .;
162 *(.dynbss)
163 *(.bss .bss.* .gnu.linkonce.b.*)
164 *(COMMON)
165 /* Align here to ensure that the .bss section occupies space up to
166 _end. Align after .bss to ensure correct alignment even if the
167 .bss section disappears because there are no input sections. */
168 . = ALIGN(32 / 8);
169 . = ALIGN(32 / 8);
170 }
171 __bss_stop = .;
172 _end = .;
173 PROVIDE (end = .);
174
175 STABS_DEBUG
176 DWARF_DEBUG
177 ELF_DETAILS
178
179 DISCARDS
180 }
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