1 /* $FreeBSD: src/sys/conf/ldscript.amd64,v 1.9 2004/05/29 01:09:00 tjr Exp $ */
2 OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64", "elf64-x86-64")
3 OUTPUT_ARCH(i386:x86-64)
4 ENTRY(btext)
5 SEARCH_DIR("/usr/lib");
6 SECTIONS
7 {
8 /* Read-only sections, merged into text segment: */
9 . = kernbase + 0x00100000 + SIZEOF_HEADERS;
10 .interp : { *(.interp) }
11 .hash : { *(.hash) }
12 .dynsym : { *(.dynsym) }
13 .dynstr : { *(.dynstr) }
14 .gnu.version : { *(.gnu.version) }
15 .gnu.version_d : { *(.gnu.version_d) }
16 .gnu.version_r : { *(.gnu.version_r) }
17 .rel.init : { *(.rel.init) }
18 .rela.init : { *(.rela.init) }
19 .rel.text : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
20 .rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
21 .rel.fini : { *(.rel.fini) }
22 .rela.fini : { *(.rela.fini) }
23 .rel.rodata : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
24 .rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
25 .rel.data : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
26 .rela.data : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
27 .rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
28 .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
29 .rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
30 .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
31 .rel.ctors : { *(.rel.ctors) }
32 .rela.ctors : { *(.rela.ctors) }
33 .rel.dtors : { *(.rel.dtors) }
34 .rela.dtors : { *(.rela.dtors) }
35 .rel.got : { *(.rel.got) }
36 .rela.got : { *(.rela.got) }
37 .rel.bss : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
38 .rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
39 .rel.plt : { *(.rel.plt) }
40 .rela.plt : { *(.rela.plt) }
41 .init :
42 {
43 KEEP (*(.init))
44 } =0x90909090
45 .plt : { *(.plt) }
46 .text :
47 {
48 *(.text .stub .text.* .gnu.linkonce.t.*)
49 /* .gnu.warning sections are handled specially by elf32.em. */
50 *(.gnu.warning)
51 } =0x90909090
52 .fini :
53 {
54 KEEP (*(.fini))
55 } =0x90909090
56 PROVIDE (__etext = .);
57 PROVIDE (_etext = .);
58 PROVIDE (etext = .);
59 .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
60 .rodata1 : { *(.rodata1) }
61 .eh_frame_hdr : { *(.eh_frame_hdr) }
62 /* Adjust the address for the data segment. We want to adjust up to
63 the same address within the page on the next page up. */
64 . = DATA_SEGMENT_ALIGN(0x100000, 0x1000);
65 /* Ensure the __preinit_array_start label is properly aligned. We
66 could instead move the label definition inside the section, but
67 the linker would then create the section even if it turns out to
68 be empty, which isn't pretty. */
69 . = ALIGN(64 / 8);
70 PROVIDE (__preinit_array_start = .);
71 .preinit_array : { *(.preinit_array) }
72 PROVIDE (__preinit_array_end = .);
73 PROVIDE (__init_array_start = .);
74 .init_array : { *(.init_array) }
75 PROVIDE (__init_array_end = .);
76 PROVIDE (__fini_array_start = .);
77 .fini_array : { *(.fini_array) }
78 PROVIDE (__fini_array_end = .);
79 .data :
80 {
81 *(.data .data.* .gnu.linkonce.d.*)
82 SORT(CONSTRUCTORS)
83 }
84 .data1 : { *(.data1) }
85 .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
86 .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
87 .eh_frame : { KEEP (*(.eh_frame)) }
88 .gcc_except_table : { *(.gcc_except_table) }
89 .dynamic : { *(.dynamic) }
90 _start_ctors = .;
91 PROVIDE (start_ctors = .);
92 .ctors :
93 {
94 /* gcc uses crtbegin.o to find the start of
95 the constructors, so we make sure it is
96 first. Because this is a wildcard, it
97 doesn't matter if the user does not
98 actually link against crtbegin.o; the
99 linker won't look for a file to match a
100 wildcard. The wildcard also means that it
101 doesn't matter which directory crtbegin.o
102 is in. */
103 KEEP (*crtbegin.o(.ctors))
104 /* We don't want to include the .ctor section from
105 from the crtend.o file until after the sorted ctors.
106 The .ctor section from the crtend file contains the
107 end of ctors marker and it must be last */
108 KEEP (*(EXCLUDE_FILE (*crtend.o ) .ctors))
109 KEEP (*(SORT(.ctors.*)))
110 KEEP (*(.ctors))
111 }
112 _stop_ctors = .;
113 PROVIDE (stop_ctors = .);
114 .dtors :
115 {
116 KEEP (*crtbegin.o(.dtors))
117 KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors))
118 KEEP (*(SORT(.dtors.*)))
119 KEEP (*(.dtors))
120 }
121 .jcr : { KEEP (*(.jcr)) }
122 .got : { *(.got.plt) *(.got) }
123 _edata = .;
124 PROVIDE (edata = .);
125 __bss_start = .;
126 .bss :
127 {
128 *(.dynbss)
129 *(.bss .bss.* .gnu.linkonce.b.*)
130 *(COMMON)
131 /* Align here to ensure that the .bss section occupies space up to
132 _end. Align after .bss to ensure correct alignment even if the
133 .bss section disappears because there are no input sections. */
134 . = ALIGN(64 / 8);
135 }
136 . = ALIGN(64 / 8);
137 _end = .;
138 PROVIDE (end = .);
139 . = DATA_SEGMENT_END (.);
140 /* Stabs debugging sections. */
141 .stab 0 : { *(.stab) }
142 .stabstr 0 : { *(.stabstr) }
143 .stab.excl 0 : { *(.stab.excl) }
144 .stab.exclstr 0 : { *(.stab.exclstr) }
145 .stab.index 0 : { *(.stab.index) }
146 .stab.indexstr 0 : { *(.stab.indexstr) }
147 .comment 0 : { *(.comment) }
148 /* DWARF debug sections.
149 Symbols in the DWARF debugging sections are relative to the beginning
150 of the section so we begin them at 0. */
151 /* DWARF 1 */
152 .debug 0 : { *(.debug) }
153 .line 0 : { *(.line) }
154 /* GNU DWARF 1 extensions */
155 .debug_srcinfo 0 : { *(.debug_srcinfo) }
156 .debug_sfnames 0 : { *(.debug_sfnames) }
157 /* DWARF 1.1 and DWARF 2 */
158 .debug_aranges 0 : { *(.debug_aranges) }
159 .debug_pubnames 0 : { *(.debug_pubnames) }
160 /* DWARF 2 */
161 .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
162 .debug_abbrev 0 : { *(.debug_abbrev) }
163 .debug_line 0 : { *(.debug_line) }
164 .debug_frame 0 : { *(.debug_frame) }
165 .debug_str 0 : { *(.debug_str) }
166 .debug_loc 0 : { *(.debug_loc) }
167 .debug_macinfo 0 : { *(.debug_macinfo) }
168 /* SGI/MIPS DWARF 2 extensions */
169 .debug_weaknames 0 : { *(.debug_weaknames) }
170 .debug_funcnames 0 : { *(.debug_funcnames) }
171 .debug_typenames 0 : { *(.debug_typenames) }
172 .debug_varnames 0 : { *(.debug_varnames) }
173 }
|