root / ppc64.ld @ 3e21ffc9
History | View | Annotate | Download (7.8 kB)
1 |
/* Script for -z combreloc: combine and sort reloc sections */ |
---|---|
2 |
OUTPUT_FORMAT("elf64-powerpc", "elf64-powerpc", |
3 |
"elf64-powerpc") |
4 |
OUTPUT_ARCH(powerpc:common64) |
5 |
ENTRY(_start) |
6 |
/* __DYNAMIC = 0; */ |
7 |
SECTIONS |
8 |
{ |
9 |
/* Read-only sections, merged into text segment: */ |
10 |
PROVIDE (__executable_start = 0x60000000); . = 0x60000000 + SIZEOF_HEADERS; |
11 |
.interp : { *(.interp) } |
12 |
.hash : { *(.hash) } |
13 |
.dynsym : { *(.dynsym) } |
14 |
.dynstr : { *(.dynstr) } |
15 |
.gnu.version : { *(.gnu.version) } |
16 |
.gnu.version_d : { *(.gnu.version_d) } |
17 |
.gnu.version_r : { *(.gnu.version_r) } |
18 |
.rel.dyn : |
19 |
{ |
20 |
*(.rel.init) |
21 |
*(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) |
22 |
*(.rel.fini) |
23 |
*(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) |
24 |
*(.rel.data.rel.ro*) |
25 |
*(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) |
26 |
*(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) |
27 |
*(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) |
28 |
*(.rel.ctors) |
29 |
*(.rel.dtors) |
30 |
*(.rel.got) |
31 |
*(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) |
32 |
*(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) |
33 |
*(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) |
34 |
*(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) |
35 |
*(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) |
36 |
} |
37 |
.rela.dyn : |
38 |
{ |
39 |
*(.rela.init) |
40 |
*(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) |
41 |
*(.rela.fini) |
42 |
*(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) |
43 |
*(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) |
44 |
*(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) |
45 |
*(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) |
46 |
*(.rela.ctors) |
47 |
*(.rela.dtors) |
48 |
*(.rela.got) |
49 |
*(.rela.toc) |
50 |
*(.rela.opd) |
51 |
*(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) |
52 |
*(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*) |
53 |
*(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) |
54 |
*(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) |
55 |
*(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) |
56 |
} |
57 |
.rel.plt : { *(.rel.plt) } |
58 |
.rela.plt : { *(.rela.plt) } |
59 |
.rela.tocbss : { *(.rela.tocbss) } |
60 |
.init : |
61 |
{ |
62 |
KEEP (*(.init)) |
63 |
} =0x60000000 |
64 |
.text : |
65 |
{ |
66 |
*(.text .stub .text.* .gnu.linkonce.t.*) |
67 |
KEEP (*(.text.*personality*)) |
68 |
/* .gnu.warning sections are handled specially by elf32.em. */ |
69 |
*(.gnu.warning) |
70 |
*(.sfpr .glink) |
71 |
} =0x60000000 |
72 |
.fini : |
73 |
{ |
74 |
KEEP (*(.fini)) |
75 |
} =0x60000000 |
76 |
PROVIDE (__etext = .); |
77 |
PROVIDE (_etext = .); |
78 |
PROVIDE (etext = .); |
79 |
.rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } |
80 |
.rodata1 : { *(.rodata1) } |
81 |
.sdata2 : { *(.sdata2 .sdata2.* .gnu.linkonce.s2.*) } |
82 |
.sbss2 : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) } |
83 |
.eh_frame_hdr : { *(.eh_frame_hdr) } |
84 |
.eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } |
85 |
.gcc_except_table : ONLY_IF_RO { KEEP (*(.gcc_except_table)) |
86 |
*(.gcc_except_table.*) } /* Adjust the address for the data segment. We want to |
87 |
adjust up to + the same address within the page on the next page up. */ |
88 |
. = ALIGN (0x10000) - ((0x10000 - .) & (0x10000 - 1)); . = DATA_SEGMENT_ALIGN |
89 |
(0x10000, 0x1000); /* Exception handling */ |
90 |
.eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } |
91 |
.gcc_except_table : ONLY_IF_RW { KEEP (*(.gcc_except_table)) |
92 |
*(.gcc_except_table.*) } /* Thread Local Storage sections */ |
93 |
.tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } |
94 |
.tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } |
95 |
/* Ensure the __preinit_array_start label is properly aligned. We |
96 |
could instead move the label definition inside the section, but |
97 |
the linker would then create the section even if it turns out to |
98 |
be empty, which isn't pretty. */ |
99 |
. = ALIGN(64 / 8); |
100 |
PROVIDE (__preinit_array_start = .); |
101 |
.preinit_array : { KEEP (*(.preinit_array)) } |
102 |
PROVIDE (__preinit_array_end = .); |
103 |
PROVIDE (__init_array_start = .); |
104 |
.init_array : { KEEP (*(.init_array)) } |
105 |
PROVIDE (__init_array_end = .); |
106 |
PROVIDE (__fini_array_start = .); |
107 |
.fini_array : { KEEP (*(.fini_array)) } |
108 |
PROVIDE (__fini_array_end = .); |
109 |
.ctors : |
110 |
{ |
111 |
/* gcc uses crtbegin.o to find the start of |
112 |
the constructors, so we make sure it is |
113 |
first. Because this is a wildcard, it |
114 |
doesn't matter if the user does not |
115 |
actually link against crtbegin.o; the |
116 |
linker won't look for a file to match a |
117 |
wildcard. The wildcard also means that it |
118 |
doesn't matter which directory crtbegin.o |
119 |
is in. */ |
120 |
KEEP (*crtbegin*.o(.ctors)) |
121 |
/* We don't want to include the .ctor section from |
122 |
from the crtend.o file until after the sorted ctors. |
123 |
The .ctor section from the crtend file contains the |
124 |
end of ctors marker and it must be last */ |
125 |
KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors)) |
126 |
KEEP (*(SORT(.ctors.*))) |
127 |
KEEP (*(.ctors)) |
128 |
} |
129 |
.dtors : |
130 |
{ |
131 |
KEEP (*crtbegin*.o(.dtors)) |
132 |
KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors)) |
133 |
KEEP (*(SORT(.dtors.*))) |
134 |
KEEP (*(.dtors)) |
135 |
} |
136 |
.jcr : { KEEP (*(.jcr)) } |
137 |
.data.rel.ro : { *(.data.rel.ro.local) *(.data.rel.ro*) } |
138 |
.dynamic : { *(.dynamic) } |
139 |
. = DATA_SEGMENT_RELRO_END (0, .); |
140 |
.data : |
141 |
{ |
142 |
*(.data .data.* .gnu.linkonce.d.*) |
143 |
KEEP (*(.gnu.linkonce.d.*personality*)) |
144 |
SORT(CONSTRUCTORS) |
145 |
} |
146 |
.data1 : { *(.data1) } |
147 |
.toc1 ALIGN(8) : { *(.toc1) } |
148 |
.opd ALIGN(8) : { KEEP (*(.opd)) } |
149 |
.got ALIGN(8) : { *(.got .toc) } |
150 |
/* We want the small data sections together, so single-instruction offsets |
151 |
can access them all, and initialized data all before uninitialized, so |
152 |
we can shorten the on-disk segment size. */ |
153 |
.sdata : |
154 |
{ |
155 |
*(.sdata .sdata.* .gnu.linkonce.s.*) |
156 |
} |
157 |
_edata = .; |
158 |
PROVIDE (edata = .); |
159 |
__bss_start = .; |
160 |
.tocbss ALIGN(8) : { *(.tocbss)} |
161 |
.sbss : |
162 |
{ |
163 |
PROVIDE (__sbss_start = .); |
164 |
PROVIDE (___sbss_start = .); |
165 |
*(.dynsbss) |
166 |
*(.sbss .sbss.* .gnu.linkonce.sb.*) |
167 |
*(.scommon) |
168 |
PROVIDE (__sbss_end = .); |
169 |
PROVIDE (___sbss_end = .); |
170 |
} |
171 |
.plt : { *(.plt) } |
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 |
. = ALIGN(64 / 8); |
181 |
} |
182 |
. = ALIGN(64 / 8); |
183 |
_end = .; |
184 |
PROVIDE (end = .); |
185 |
. = DATA_SEGMENT_END (.); |
186 |
/* Stabs debugging sections. */ |
187 |
.stab 0 : { *(.stab) } |
188 |
.stabstr 0 : { *(.stabstr) } |
189 |
.stab.excl 0 : { *(.stab.excl) } |
190 |
.stab.exclstr 0 : { *(.stab.exclstr) } |
191 |
.stab.index 0 : { *(.stab.index) } |
192 |
.stab.indexstr 0 : { *(.stab.indexstr) } |
193 |
.comment 0 : { *(.comment) } |
194 |
/* DWARF debug sections. |
195 |
Symbols in the DWARF debugging sections are relative to the beginning |
196 |
of the section so we begin them at 0. */ |
197 |
/* DWARF 1 */ |
198 |
.debug 0 : { *(.debug) } |
199 |
.line 0 : { *(.line) } |
200 |
/* GNU DWARF 1 extensions */ |
201 |
.debug_srcinfo 0 : { *(.debug_srcinfo) } |
202 |
.debug_sfnames 0 : { *(.debug_sfnames) } |
203 |
/* DWARF 1.1 and DWARF 2 */ |
204 |
.debug_aranges 0 : { *(.debug_aranges) } |
205 |
.debug_pubnames 0 : { *(.debug_pubnames) } |
206 |
/* DWARF 2 */ |
207 |
.debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } |
208 |
.debug_abbrev 0 : { *(.debug_abbrev) } |
209 |
.debug_line 0 : { *(.debug_line) } |
210 |
.debug_frame 0 : { *(.debug_frame) } |
211 |
.debug_str 0 : { *(.debug_str) } |
212 |
.debug_loc 0 : { *(.debug_loc) } |
213 |
.debug_macinfo 0 : { *(.debug_macinfo) } |
214 |
/* SGI/MIPS DWARF 2 extensions */ |
215 |
.debug_weaknames 0 : { *(.debug_weaknames) } |
216 |
.debug_funcnames 0 : { *(.debug_funcnames) } |
217 |
.debug_typenames 0 : { *(.debug_typenames) } |
218 |
.debug_varnames 0 : { *(.debug_varnames) } |
219 |
/DISCARD/ : { *(.note.GNU-stack) } |
220 |
} |