root / mips.ld @ 301901b5
History | View | Annotate | Download (8.4 kB)
1 |
/* Default linker script, for normal executables */ |
---|---|
2 |
OUTPUT_FORMAT("elf32-tradbigmips", "elf32-tradbigmips", |
3 |
"elf32-tradlittlemips") |
4 |
OUTPUT_ARCH(mips) |
5 |
ENTRY(__start) |
6 |
SECTIONS |
7 |
{ |
8 |
/* Read-only sections, merged into text segment: */ |
9 |
PROVIDE (__executable_start = 0x0400000); . = 0x0400000 + SIZEOF_HEADERS; |
10 |
.interp : { *(.interp) } |
11 |
.reginfo : { *(.reginfo) } |
12 |
.dynamic : { *(.dynamic) } |
13 |
.hash : { *(.hash) } |
14 |
.dynsym : { *(.dynsym) } |
15 |
.dynstr : { *(.dynstr) } |
16 |
.gnu.version : { *(.gnu.version) } |
17 |
.gnu.version_d : { *(.gnu.version_d) } |
18 |
.gnu.version_r : { *(.gnu.version_r) } |
19 |
.rel.init : { *(.rel.init) } |
20 |
.rela.init : { *(.rela.init) } |
21 |
.rel.text : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) } |
22 |
.rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) } |
23 |
.rel.fini : { *(.rel.fini) } |
24 |
.rela.fini : { *(.rela.fini) } |
25 |
.rel.rodata : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) } |
26 |
.rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) } |
27 |
.rel.data.rel.ro : { *(.rel.data.rel.ro* .rel.gnu.linkonce.d.rel.ro.*) } |
28 |
.rela.data.rel.ro : { *(.rela.data.rel.ro* .rela.gnu.linkonce.d.rel.ro.*) } |
29 |
.rel.data : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) } |
30 |
.rela.data : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) } |
31 |
.rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) } |
32 |
.rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) } |
33 |
.rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) } |
34 |
.rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) } |
35 |
.rel.ctors : { *(.rel.ctors) } |
36 |
.rela.ctors : { *(.rela.ctors) } |
37 |
.rel.dtors : { *(.rel.dtors) } |
38 |
.rela.dtors : { *(.rela.dtors) } |
39 |
.rel.got : { *(.rel.got) } |
40 |
.rela.got : { *(.rela.got) } |
41 |
.rel.sdata : { *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) } |
42 |
.rela.sdata : { *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) } |
43 |
.rel.sbss : { *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) } |
44 |
.rela.sbss : { *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*) } |
45 |
.rel.sdata2 : { *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) } |
46 |
.rela.sdata2 : { *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) } |
47 |
.rel.sbss2 : { *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) } |
48 |
.rela.sbss2 : { *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) } |
49 |
.rel.bss : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) } |
50 |
.rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) } |
51 |
.rel.plt : { *(.rel.plt) } |
52 |
.rela.plt : { *(.rela.plt) } |
53 |
.init : |
54 |
{ |
55 |
KEEP (*(.init)) |
56 |
} =0x47ff041f |
57 |
.plt : { *(.plt) } |
58 |
.text : |
59 |
{ |
60 |
_ftext = . ; |
61 |
*(.text .stub .text.* .gnu.linkonce.t.*) |
62 |
KEEP (*(.text.*personality*)) |
63 |
/* .gnu.warning sections are handled specially by elf32.em. */ |
64 |
*(.gnu.warning) |
65 |
*(.mips16.fn.*) *(.mips16.call.*) |
66 |
} =0x47ff041f |
67 |
.fini : |
68 |
{ |
69 |
KEEP (*(.fini)) |
70 |
} =0x47ff041f |
71 |
PROVIDE (__etext = .); |
72 |
PROVIDE (_etext = .); |
73 |
PROVIDE (etext = .); |
74 |
.rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } |
75 |
.rodata1 : { *(.rodata1) } |
76 |
.sdata2 : |
77 |
{ |
78 |
*(.sdata2 .sdata2.* .gnu.linkonce.s2.*) |
79 |
} |
80 |
.sbss2 : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) } |
81 |
.eh_frame_hdr : { *(.eh_frame_hdr) } |
82 |
.eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } |
83 |
.gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } |
84 |
/* Adjust the address for the data segment. We want to adjust up to |
85 |
the same address within the page on the next page up. */ |
86 |
. = ALIGN (0x40000) - ((0x40000 - .) & (0x40000 - 1)); . = DATA_SEGMENT_ALIGN (0x40000, 0x1000); |
87 |
/* Exception handling */ |
88 |
.eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } |
89 |
.gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } |
90 |
/* Thread Local Storage sections */ |
91 |
.tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } |
92 |
.tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } |
93 |
.preinit_array : |
94 |
{ |
95 |
PROVIDE_HIDDEN (__preinit_array_start = .); |
96 |
KEEP (*(.preinit_array)) |
97 |
PROVIDE_HIDDEN (__preinit_array_end = .); |
98 |
} |
99 |
.init_array : |
100 |
{ |
101 |
PROVIDE_HIDDEN (__init_array_start = .); |
102 |
KEEP (*(SORT(.init_array.*))) |
103 |
KEEP (*(.init_array)) |
104 |
PROVIDE_HIDDEN (__init_array_end = .); |
105 |
} |
106 |
.fini_array : |
107 |
{ |
108 |
PROVIDE_HIDDEN (__fini_array_start = .); |
109 |
KEEP (*(.fini_array)) |
110 |
KEEP (*(SORT(.fini_array.*))) |
111 |
PROVIDE_HIDDEN (__fini_array_end = .); |
112 |
} |
113 |
.ctors : |
114 |
{ |
115 |
/* gcc uses crtbegin.o to find the start of |
116 |
the constructors, so we make sure it is |
117 |
first. Because this is a wildcard, it |
118 |
doesn't matter if the user does not |
119 |
actually link against crtbegin.o; the |
120 |
linker won't look for a file to match a |
121 |
wildcard. The wildcard also means that it |
122 |
doesn't matter which directory crtbegin.o |
123 |
is in. */ |
124 |
KEEP (*crtbegin*.o(.ctors)) |
125 |
/* We don't want to include the .ctor section from |
126 |
the crtend.o file until after the sorted ctors. |
127 |
The .ctor section from the crtend file contains the |
128 |
end of ctors marker and it must be last */ |
129 |
KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors)) |
130 |
KEEP (*(SORT(.ctors.*))) |
131 |
KEEP (*(.ctors)) |
132 |
} |
133 |
.dtors : |
134 |
{ |
135 |
KEEP (*crtbegin*.o(.dtors)) |
136 |
KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors)) |
137 |
KEEP (*(SORT(.dtors.*))) |
138 |
KEEP (*(.dtors)) |
139 |
} |
140 |
.jcr : { KEEP (*(.jcr)) } |
141 |
.data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro* .gnu.linkonce.d.rel.ro.*) } |
142 |
. = DATA_SEGMENT_RELRO_END (0, .); |
143 |
.data : |
144 |
{ |
145 |
_fdata = . ; |
146 |
*(.data .data.* .gnu.linkonce.d.*) |
147 |
KEEP (*(.gnu.linkonce.d.*personality*)) |
148 |
SORT(CONSTRUCTORS) |
149 |
} |
150 |
.data1 : { *(.data1) } |
151 |
. = .; |
152 |
_gp = ALIGN(16) + 0x7ff0; |
153 |
.got : { *(.got.plt) *(.got) } |
154 |
/* We want the small data sections together, so single-instruction offsets |
155 |
can access them all, and initialized data all before uninitialized, so |
156 |
we can shorten the on-disk segment size. */ |
157 |
.sdata : |
158 |
{ |
159 |
*(.sdata .sdata.* .gnu.linkonce.s.*) |
160 |
} |
161 |
.lit8 : { *(.lit8) } |
162 |
.lit4 : { *(.lit4) } |
163 |
_edata = .; PROVIDE (edata = .); |
164 |
__bss_start = .; |
165 |
_fbss = .; |
166 |
.sbss : |
167 |
{ |
168 |
*(.dynsbss) |
169 |
*(.sbss .sbss.* .gnu.linkonce.sb.*) |
170 |
*(.scommon) |
171 |
} |
172 |
.bss : |
173 |
{ |
174 |
*(.dynbss) |
175 |
*(.bss .bss.* .gnu.linkonce.b.*) |
176 |
*(COMMON) |
177 |
/* Align here to ensure that the .bss section occupies space up to |
178 |
_end. Align after .bss to ensure correct alignment even if the |
179 |
.bss section disappears because there are no input sections. |
180 |
FIXME: Why do we need it? When there is no .bss section, we don't |
181 |
pad the .data section. */ |
182 |
. = ALIGN(. != 0 ? 32 / 8 : 1); |
183 |
} |
184 |
. = ALIGN(32 / 8); |
185 |
. = ALIGN(32 / 8); |
186 |
_end = .; PROVIDE (end = .); |
187 |
. = DATA_SEGMENT_END (.); |
188 |
/* Stabs debugging sections. */ |
189 |
.stab 0 : { *(.stab) } |
190 |
.stabstr 0 : { *(.stabstr) } |
191 |
.stab.excl 0 : { *(.stab.excl) } |
192 |
.stab.exclstr 0 : { *(.stab.exclstr) } |
193 |
.stab.index 0 : { *(.stab.index) } |
194 |
.stab.indexstr 0 : { *(.stab.indexstr) } |
195 |
.comment 0 : { *(.comment) } |
196 |
/* DWARF debug sections. |
197 |
Symbols in the DWARF debugging sections are relative to the beginning |
198 |
of the section so we begin them at 0. */ |
199 |
/* DWARF 1 */ |
200 |
.debug 0 : { *(.debug) } |
201 |
.line 0 : { *(.line) } |
202 |
/* GNU DWARF 1 extensions */ |
203 |
.debug_srcinfo 0 : { *(.debug_srcinfo) } |
204 |
.debug_sfnames 0 : { *(.debug_sfnames) } |
205 |
/* DWARF 1.1 and DWARF 2 */ |
206 |
.debug_aranges 0 : { *(.debug_aranges) } |
207 |
.debug_pubnames 0 : { *(.debug_pubnames) } |
208 |
/* DWARF 2 */ |
209 |
.debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } |
210 |
.debug_abbrev 0 : { *(.debug_abbrev) } |
211 |
.debug_line 0 : { *(.debug_line) } |
212 |
.debug_frame 0 : { *(.debug_frame) } |
213 |
.debug_str 0 : { *(.debug_str) } |
214 |
.debug_loc 0 : { *(.debug_loc) } |
215 |
.debug_macinfo 0 : { *(.debug_macinfo) } |
216 |
/* SGI/MIPS DWARF 2 extensions */ |
217 |
.debug_weaknames 0 : { *(.debug_weaknames) } |
218 |
.debug_funcnames 0 : { *(.debug_funcnames) } |
219 |
.debug_typenames 0 : { *(.debug_typenames) } |
220 |
.debug_varnames 0 : { *(.debug_varnames) } |
221 |
.gptab.sdata : { *(.gptab.data) *(.gptab.sdata) } |
222 |
.gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) } |
223 |
/DISCARD/ : { *(.note.GNU-stack) } |
224 |
} |