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-rw-r--r--arch/um/kernel/dyn.lds.S176
1 files changed, 176 insertions, 0 deletions
diff --git a/arch/um/kernel/dyn.lds.S b/arch/um/kernel/dyn.lds.S
new file mode 100644
index 000000000000..715b0838a68c
--- /dev/null
+++ b/arch/um/kernel/dyn.lds.S
@@ -0,0 +1,176 @@
1#include <asm-generic/vmlinux.lds.h>
2
3OUTPUT_FORMAT(ELF_FORMAT)
4OUTPUT_ARCH(ELF_ARCH)
5ENTRY(_start)
6jiffies = jiffies_64;
7
8SECTIONS
9{
10 PROVIDE (__executable_start = START);
11 . = START + SIZEOF_HEADERS;
12 .interp : { *(.interp) }
13 /* Used in arch/um/kernel/mem.c. Any memory between START and __binary_start
14 * is remapped.*/
15 __binary_start = .;
16 . = ALIGN(4096); /* Init code and data */
17 _stext = .;
18 __init_begin = .;
19 .init.text : {
20 _sinittext = .;
21 *(.init.text)
22 _einittext = .;
23 }
24
25 . = ALIGN(4096);
26
27 /* Read-only sections, merged into text segment: */
28 .hash : { *(.hash) }
29 .dynsym : { *(.dynsym) }
30 .dynstr : { *(.dynstr) }
31 .gnu.version : { *(.gnu.version) }
32 .gnu.version_d : { *(.gnu.version_d) }
33 .gnu.version_r : { *(.gnu.version_r) }
34 .rel.init : { *(.rel.init) }
35 .rela.init : { *(.rela.init) }
36 .rel.text : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
37 .rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
38 .rel.fini : { *(.rel.fini) }
39 .rela.fini : { *(.rela.fini) }
40 .rel.rodata : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
41 .rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
42 .rel.data : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
43 .rela.data : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
44 .rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
45 .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
46 .rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
47 .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
48 .rel.ctors : { *(.rel.ctors) }
49 .rela.ctors : { *(.rela.ctors) }
50 .rel.dtors : { *(.rel.dtors) }
51 .rela.dtors : { *(.rela.dtors) }
52 .rel.got : { *(.rel.got) }
53 .rela.got : { *(.rela.got) }
54 .rel.bss : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
55 .rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
56 .rel.plt : { *(.rel.plt) }
57 .rela.plt : { *(.rela.plt) }
58 .init : {
59 KEEP (*(.init))
60 } =0x90909090
61 .plt : { *(.plt) }
62 .text : {
63 *(.text)
64 SCHED_TEXT
65 LOCK_TEXT
66 *(.fixup)
67 *(.stub .text.* .gnu.linkonce.t.*)
68 /* .gnu.warning sections are handled specially by elf32.em. */
69 *(.gnu.warning)
70 } =0x90909090
71 .fini : {
72 KEEP (*(.fini))
73 } =0x90909090
74
75 .kstrtab : { *(.kstrtab) }
76
77 #include "asm/common.lds.S"
78
79 init.data : { *(.init.data) }
80
81 /* Ensure the __preinit_array_start label is properly aligned. We
82 could instead move the label definition inside the section, but
83 the linker would then create the section even if it turns out to
84 be empty, which isn't pretty. */
85 . = ALIGN(32 / 8);
86 .preinit_array : { *(.preinit_array) }
87 .init_array : { *(.init_array) }
88 .fini_array : { *(.fini_array) }
89 .data : {
90 . = ALIGN(KERNEL_STACK_SIZE); /* init_task */
91 *(.data.init_task)
92 *(.data .data.* .gnu.linkonce.d.*)
93 SORT(CONSTRUCTORS)
94 }
95 .data1 : { *(.data1) }
96 .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
97 .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
98 .eh_frame : { KEEP (*(.eh_frame)) }
99 .gcc_except_table : { *(.gcc_except_table) }
100 .dynamic : { *(.dynamic) }
101 .ctors : {
102 /* gcc uses crtbegin.o to find the start of
103 the constructors, so we make sure it is
104 first. Because this is a wildcard, it
105 doesn't matter if the user does not
106 actually link against crtbegin.o; the
107 linker won't look for a file to match a
108 wildcard. The wildcard also means that it
109 doesn't matter which directory crtbegin.o
110 is in. */
111 KEEP (*crtbegin.o(.ctors))
112 /* We don't want to include the .ctor section from
113 from the crtend.o file until after the sorted ctors.
114 The .ctor section from the crtend file contains the
115 end of ctors marker and it must be last */
116 KEEP (*(EXCLUDE_FILE (*crtend.o ) .ctors))
117 KEEP (*(SORT(.ctors.*)))
118 KEEP (*(.ctors))
119 }
120 .dtors : {
121 KEEP (*crtbegin.o(.dtors))
122 KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors))
123 KEEP (*(SORT(.dtors.*)))
124 KEEP (*(.dtors))
125 }
126 .jcr : { KEEP (*(.jcr)) }
127 .got : { *(.got.plt) *(.got) }
128 _edata = .;
129 PROVIDE (edata = .);
130 __bss_start = .;
131 .bss : {
132 *(.dynbss)
133 *(.bss .bss.* .gnu.linkonce.b.*)
134 *(COMMON)
135 /* Align here to ensure that the .bss section occupies space up to
136 _end. Align after .bss to ensure correct alignment even if the
137 .bss section disappears because there are no input sections. */
138 . = ALIGN(32 / 8);
139 . = ALIGN(32 / 8);
140 }
141 _end = .;
142 PROVIDE (end = .);
143 /* Stabs debugging sections. */
144 .stab 0 : { *(.stab) }
145 .stabstr 0 : { *(.stabstr) }
146 .stab.excl 0 : { *(.stab.excl) }
147 .stab.exclstr 0 : { *(.stab.exclstr) }
148 .stab.index 0 : { *(.stab.index) }
149 .stab.indexstr 0 : { *(.stab.indexstr) }
150 .comment 0 : { *(.comment) }
151 /* DWARF debug sections.
152 Symbols in the DWARF debugging sections are relative to the beginning
153 of the section so we begin them at 0. */
154 /* DWARF 1 */
155 .debug 0 : { *(.debug) }
156 .line 0 : { *(.line) }
157 /* GNU DWARF 1 extensions */
158 .debug_srcinfo 0 : { *(.debug_srcinfo) }
159 .debug_sfnames 0 : { *(.debug_sfnames) }
160 /* DWARF 1.1 and DWARF 2 */
161 .debug_aranges 0 : { *(.debug_aranges) }
162 .debug_pubnames 0 : { *(.debug_pubnames) }
163 /* DWARF 2 */
164 .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
165 .debug_abbrev 0 : { *(.debug_abbrev) }
166 .debug_line 0 : { *(.debug_line) }
167 .debug_frame 0 : { *(.debug_frame) }
168 .debug_str 0 : { *(.debug_str) }
169 .debug_loc 0 : { *(.debug_loc) }
170 .debug_macinfo 0 : { *(.debug_macinfo) }
171 /* SGI/MIPS DWARF 2 extensions */
172 .debug_weaknames 0 : { *(.debug_weaknames) }
173 .debug_funcnames 0 : { *(.debug_funcnames) }
174 .debug_typenames 0 : { *(.debug_typenames) }
175 .debug_varnames 0 : { *(.debug_varnames) }
176}
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