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[deliverable/binutils-gdb.git] / ld / scripttempl / elf.sc
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252b5132
RH		 1#
2# Unusual variables checked by this code:
563e308f 3# NOP - four byte opcode for no-op (defaults to 0)
48459341
L		 4# NO_SMALL_DATA - no .sbss/.sbss2/.sdata/.sdata2 sections if not
5# empty.
951e9133
L		 6# SMALL_DATA_CTOR - .ctors contains small data.
7# SMALL_DATA_DTOR - .dtors contains small data.
252b5132
RH		 8# DATA_ADDR - if end-of-text-plus-one-page isn't right for data start
9# INITIAL_READONLY_SECTIONS - at start of text segment
10# OTHER_READONLY_SECTIONS - other than .text .init .rodata ...
11# (e.g., .PARISC.milli)
12# OTHER_TEXT_SECTIONS - these get put in .text when relocating
13# OTHER_READWRITE_SECTIONS - other than .data .bss .ctors .sdata ...
14# (e.g., .PARISC.global)
8c37241b
JJ		 15# OTHER_RELRO_SECTIONS - other than .data.rel.ro ...
16# (e.g. PPC32 .fixup, .got[12])
904ecb2d 17# OTHER_BSS_SECTIONS - other than .bss .sbss ...
252b5132
RH		 18# OTHER_SECTIONS - at the end
19# EXECUTABLE_SYMBOLS - symbols that must be defined for an
20# executable (e.g., _DYNAMIC_LINK)
ba916c8a
MM		 21# TEXT_START_ADDR - the first byte of the text segment, after any
22# headers.
23# TEXT_BASE_ADDRESS - the first byte of the text segment.
252b5132
RH		 24# TEXT_START_SYMBOLS - symbols that appear at the start of the
25# .text section.
26# DATA_START_SYMBOLS - symbols that appear at the start of the
27# .data section.
eac338cf
PB		 28# DATA_END_SYMBOLS - symbols that appear at the end of the
29# writeable data sections.
252b5132 30# OTHER_GOT_SYMBOLS - symbols defined just before .got.
5253f23b
AM		 31# OTHER_GOT_SECTIONS - sections just after .got.
32# OTHER_SDATA_SECTIONS - sections just after .sdata.
252b5132
RH		 33# OTHER_BSS_SYMBOLS - symbols that appear at the start of the
34# .bss section besides __bss_start.
35# DATA_PLT - .plt should be in data segment, not text segment.
b71a5181 36# PLT_BEFORE_GOT - .plt just before .got when .plt is in data segement.
6c86c541 37# BSS_PLT - .plt should be in bss segment
252b5132
RH		 38# TEXT_DYNAMIC - .dynamic in text segment, not data segment.
39# EMBEDDED - whether this is for an embedded system.
40# SHLIB_TEXT_START_ADDR - if set, add to SIZEOF_HEADERS to set
41# start address of shared library.
42# INPUT_FILES - INPUT command of files to always include
a8e53fb0 43# WRITABLE_RODATA - if set, the .rodata section should be writable
904ecb2d
JL		 44# INIT_START, INIT_END - statements just before and just after
45# combination of .init sections.
46# FINI_START, FINI_END - statements just before and just after
47# combination of .fini sections.
465bc359
AM		 48# STACK_ADDR - start of a .stack section.
49# OTHER_END_SYMBOLS - symbols to place right at the end of the script.
eac338cf
PB		 50# ETEXT_NAME - name of a symbol for the end of the text section,
51# normally etext.
8c37241b
JJ		 52# SEPARATE_GOTPLT - if set, .got.plt should be separate output section,
53# so that .got can be in the RELRO area. It should be set to
54# the number of bytes in the beginning of .got.plt which can be
55# in the RELRO area as well.
252b5132
RH		 56#
57# When adding sections, do note that the names of some sections are used
58# when specifying the start address of the next.
59#
60
d73e9da0
AS		 61# Many sections come in three flavours. There is the 'real' section,
62# like ".data". Then there are the per-procedure or per-variable
63# sections, generated by -ffunction-sections and -fdata-sections in GCC,
64# and useful for --gc-sections, which for a variable "foo" might be
65# ".data.foo". Then there are the linkonce sections, for which the linker
66# eliminates duplicates, which are named like ".gnu.linkonce.d.foo".
67# The exact correspondences are:
68#
69# Section Linkonce section
70# .text .gnu.linkonce.t.foo
71# .rodata .gnu.linkonce.r.foo
72# .data .gnu.linkonce.d.foo
73# .bss .gnu.linkonce.b.foo
74# .sdata .gnu.linkonce.s.foo
75# .sbss .gnu.linkonce.sb.foo
76# .sdata2 .gnu.linkonce.s2.foo
77# .sbss2 .gnu.linkonce.sb2.foo
465bc359 78# .debug_info .gnu.linkonce.wi.foo
13ae64f3
JJ		 79# .tdata .gnu.linkonce.td.foo
80# .tbss .gnu.linkonce.tb.foo
3b22753a
L		 81# .lrodata .gnu.linkonce.lr.foo
82# .ldata .gnu.linkonce.l.foo
83# .lbss .gnu.linkonce.lb.foo
d73e9da0
AS		 84#
85# Each of these can also have corresponding .rel.* and .rela.* sections.
9ac4db9c 86
252b5132
RH		 87test -z "$ENTRY" && ENTRY=_start
88test -z "${BIG_OUTPUT_FORMAT}" && BIG_OUTPUT_FORMAT=${OUTPUT_FORMAT}
89test -z "${LITTLE_OUTPUT_FORMAT}" && LITTLE_OUTPUT_FORMAT=${OUTPUT_FORMAT}
90if [ -z "$MACHINE" ]; then OUTPUT_ARCH=${ARCH}; else OUTPUT_ARCH=${ARCH}:${MACHINE}; fi
91test -z "${ELFSIZE}" && ELFSIZE=32
92test -z "${ALIGNMENT}" && ALIGNMENT="${ELFSIZE} / 8"
93test "$LD_FLAG" = "N" && DATA_ADDR=.
eac338cf 94test -z "${ETEXT_NAME}" && ETEXT_NAME=etext
9203ba99
JJ		 95test -n "$CREATE_SHLIB$CREATE_PIE" && test -n "$SHLIB_DATA_ADDR" && COMMONPAGESIZE=""
96test -z "$CREATE_SHLIB$CREATE_PIE" && test -n "$DATA_ADDR" && COMMONPAGESIZE=""
8c37241b 97test -n "$RELRO_NOW" && unset SEPARATE_GOTPLT
1ddd7b13 98DATA_SEGMENT_ALIGN="ALIGN(${SEGMENT_SIZE}) + (. & (${MAXPAGESIZE} - 1))"
8c37241b 99DATA_SEGMENT_RELRO_END=""
2d13d8c5
JJ		 100DATA_SEGMENT_END=""
101if test -n "${COMMONPAGESIZE}"; then
1ddd7b13 102 DATA_SEGMENT_ALIGN="ALIGN (${SEGMENT_SIZE}) - ((${MAXPAGESIZE} - .) & (${MAXPAGESIZE} - 1)); . = DATA_SEGMENT_ALIGN (${MAXPAGESIZE}, ${COMMONPAGESIZE})"
2d13d8c5 103 DATA_SEGMENT_END=". = DATA_SEGMENT_END (.);"
4ca02259 104 DATA_SEGMENT_RELRO_END=". = DATA_SEGMENT_RELRO_END (${SEPARATE_GOTPLT-0}, .);"
2d20f7bf 105fi
465bc359 106INTERP=".interp ${RELOCATING-0} : { *(.interp) }"
0cf7d72c
AM		 107if test -z "$PLT"; then
108 PLT=".plt ${RELOCATING-0} : { *(.plt) }"
109fi
8d6d53d4 110test -n "${DATA_PLT-${BSS_PLT-text}}" && TEXT_PLT=yes
8c37241b
JJ		 111if test -z "$GOT"; then
112 if test -z "$SEPARATE_GOTPLT"; then
113 GOT=".got ${RELOCATING-0} : { *(.got.plt) *(.got) }"
114 else
115 GOT=".got ${RELOCATING-0} : { *(.got) }"
4ca02259 116 GOTPLT=".got.plt ${RELOCATING-0} : { *(.got.plt) }"
8c37241b
JJ		 117 fi
118fi
465bc359
AM		 119DYNAMIC=".dynamic ${RELOCATING-0} : { *(.dynamic) }"
120RODATA=".rodata ${RELOCATING-0} : { *(.rodata${RELOCATING+ .rodata.* .gnu.linkonce.r.*}) }"
8c37241b 121DATARELRO=".data.rel.ro : { *(.data.rel.ro.local) *(.data.rel.ro*) }"
9ee5e499 122STACKNOTE="/DISCARD/ : { *(.note.GNU-stack) }"
48459341
L		 123if test -z "${NO_SMALL_DATA}"; then
124 SBSS=".sbss ${RELOCATING-0} :
125 {
046183de 126 ${RELOCATING+${SBSS_START_SYMBOLS}}
0fb53118 127 ${CREATE_SHLIB+*(.sbss2 .sbss2.* .gnu.linkonce.sb2.*)}
48459341
L		 128 *(.dynsbss)
129 *(.sbss${RELOCATING+ .sbss.* .gnu.linkonce.sb.*})
130 *(.scommon)
046183de 131 ${RELOCATING+${SBSS_END_SYMBOLS}}
48459341
L		 132 }"
133 SBSS2=".sbss2 ${RELOCATING-0} : { *(.sbss2${RELOCATING+ .sbss2.* .gnu.linkonce.sb2.*}) }"
134 SDATA="/* We want the small data sections together, so single-instruction offsets
135 can access them all, and initialized data all before uninitialized, so
136 we can shorten the on-disk segment size. */
137 .sdata ${RELOCATING-0} :
138 {
139 ${RELOCATING+${SDATA_START_SYMBOLS}}
0fb53118 140 ${CREATE_SHLIB+*(.sdata2 .sdata2.* .gnu.linkonce.s2.*)}
48459341
L		 141 *(.sdata${RELOCATING+ .sdata.* .gnu.linkonce.s.*})
142 }"
046183de
AM		 143 SDATA2=".sdata2 ${RELOCATING-0} :
144 {
145 ${RELOCATING+${SDATA2_START_SYMBOLS}}
146 *(.sdata2${RELOCATING+ .sdata2.* .gnu.linkonce.s2.*})
147 }"
48459341
L		 148 REL_SDATA=".rel.sdata ${RELOCATING-0} : { *(.rel.sdata${RELOCATING+ .rel.sdata.* .rel.gnu.linkonce.s.*}) }
149 .rela.sdata ${RELOCATING-0} : { *(.rela.sdata${RELOCATING+ .rela.sdata.* .rela.gnu.linkonce.s.*}) }"
150 REL_SBSS=".rel.sbss ${RELOCATING-0} : { *(.rel.sbss${RELOCATING+ .rel.sbss.* .rel.gnu.linkonce.sb.*}) }
151 .rela.sbss ${RELOCATING-0} : { *(.rela.sbss${RELOCATING+ .rela.sbss.* .rela.gnu.linkonce.sb.*}) }"
152 REL_SDATA2=".rel.sdata2 ${RELOCATING-0} : { *(.rel.sdata2${RELOCATING+ .rel.sdata2.* .rel.gnu.linkonce.s2.*}) }
153 .rela.sdata2 ${RELOCATING-0} : { *(.rela.sdata2${RELOCATING+ .rela.sdata2.* .rela.gnu.linkonce.s2.*}) }"
154 REL_SBSS2=".rel.sbss2 ${RELOCATING-0} : { *(.rel.sbss2${RELOCATING+ .rel.sbss2.* .rel.gnu.linkonce.sb2.*}) }
155 .rela.sbss2 ${RELOCATING-0} : { *(.rela.sbss2${RELOCATING+ .rela.sbss2.* .rela.gnu.linkonce.sb2.*}) }"
8c37241b
JJ		 156else
157 NO_SMALL_DATA=" "
48459341 158fi
0cf7d72c
AM		 159if test -z "${DATA_GOT}"; then
160 if test -n "${NO_SMALL_DATA}"; then
161 DATA_GOT=" "
162 fi
163fi
164if test -z "${SDATA_GOT}"; then
165 if test -z "${NO_SMALL_DATA}"; then
166 SDATA_GOT=" "
167 fi
168fi
3b22753a
L		 169if test -n "${LARGE_SECTIONS}"; then
170 LBSS="
171 .lbss ${RELOCATING-0} :
172 {
173 *(.dynlbss)
174 *(.lbss${RELOCATING+ .lbss.* .gnu.linkonce.lb.*})
175 *(LARGE_COMMON)
176 }"
177 LARGE_SECTIONS="
178 .lrodata ${RELOCATING-0} ${RELOCATING+ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))} :
179 {
180 *(.lrodata${RELOCATING+ .lrodata.* .gnu.linkonce.lr.*})
181 }
182 .ldata ${RELOCATING-0} ${RELOCATING+ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))} :
183 {
184 *(.ldata${RELOCATING+ .ldata.* .gnu.linkonce.l.*})
185 ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);}
186 }"
187 REL_LDATA=".rel.ldata ${RELOCATING-0} : { *(.rel.ldata${RELOCATING+ .rel.ldata.* .rel.gnu.linkonce.l.*}) }
188 .rela.ldata ${RELOCATING-0} : { *(.rela.ldata${RELOCATING+ .rela.ldata.* .rela.gnu.linkonce.l.*}) }"
189 REL_LBSS=".rel.lbss ${RELOCATING-0} : { *(.rel.lbss${RELOCATING+ .rel.lbss.* .rel.gnu.linkonce.lb.*}) }
190 .rela.lbss ${RELOCATING-0} : { *(.rela.lbss${RELOCATING+ .rela.lbss.* .rela.gnu.linkonce.lb.*}) }"
191 REL_LRODATA=".rel.lrodata ${RELOCATING-0} : { *(.rel.lrodata${RELOCATING+ .rel.lrodata.* .rel.gnu.linkonce.lr.*}) }
192 .rela.lrodata ${RELOCATING-0} : { *(.rela.lrodata${RELOCATING+ .rela.lrodata.* .rela.gnu.linkonce.lr.*}) }"
193fi
8c37241b 194test -n "$SEPARATE_GOTPLT" && SEPARATE_GOTPLT=" "
465bc359 195CTOR=".ctors ${CONSTRUCTING-0} :
252b5132
RH		 196 {
197 ${CONSTRUCTING+${CTOR_START}}
198 /* gcc uses crtbegin.o to find the start of
199 the constructors, so we make sure it is
200 first. Because this is a wildcard, it
201 doesn't matter if the user does not
202 actually link against crtbegin.o; the
203 linker won't look for a file to match a
204 wildcard. The wildcard also means that it
205 doesn't matter which directory crtbegin.o
206 is in. */
207
877d60f7 208 KEEP (*crtbegin*.o(.ctors))
252b5132
RH		 209
210 /* We don't want to include the .ctor section from
211 from the crtend.o file until after the sorted ctors.
212 The .ctor section from the crtend file contains the
213 end of ctors marker and it must be last */
214
877d60f7 215 KEEP (*(EXCLUDE_FILE (*crtend*.o $OTHER_EXCLUDE_FILES) .ctors))
252b5132
RH		 216 KEEP (*(SORT(.ctors.*)))
217 KEEP (*(.ctors))
218 ${CONSTRUCTING+${CTOR_END}}
219 }"
465bc359 220DTOR=".dtors ${CONSTRUCTING-0} :
252b5132
RH		 221 {
222 ${CONSTRUCTING+${DTOR_START}}
877d60f7
AM		 223 KEEP (*crtbegin*.o(.dtors))
224 KEEP (*(EXCLUDE_FILE (*crtend*.o $OTHER_EXCLUDE_FILES) .dtors))
252b5132
RH		 225 KEEP (*(SORT(.dtors.*)))
226 KEEP (*(.dtors))
227 ${CONSTRUCTING+${DTOR_END}}
228 }"
465bc359
AM		 229STACK=" .stack ${RELOCATING-0}${RELOCATING+${STACK_ADDR}} :
230 {
231 ${RELOCATING+_stack = .;}
232 *(.stack)
233 }"
252b5132
RH		 234
235# if this is for an embedded system, don't add SIZEOF_HEADERS.
236if [ -z "$EMBEDDED" ]; then
237 test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR} + SIZEOF_HEADERS"
238else
239 test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR}"
240fi
241
242cat <<EOF
243OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}",
244 "${LITTLE_OUTPUT_FORMAT}")
245OUTPUT_ARCH(${OUTPUT_ARCH})
246ENTRY(${ENTRY})
247
248${RELOCATING+${LIB_SEARCH_DIRS}}
249${RELOCATING+/* Do we need any of these for elf?
250 __DYNAMIC = 0; ${STACKZERO+${STACKZERO}} ${SHLIB_PATH+${SHLIB_PATH}} */}
251${RELOCATING+${EXECUTABLE_SYMBOLS}}
252${RELOCATING+${INPUT_FILES}}
253${RELOCATING- /* For some reason, the Solaris linker makes bad executables
254 if gld -r is used and the intermediate file has sections starting
255 at non-zero addresses. Could be a Solaris ld bug, could be a GNU ld
256 bug. But for now assigning the zero vmas works. */}
257
258SECTIONS
259{
260 /* Read-only sections, merged into text segment: */
c6d3b05f 261 ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+PROVIDE (__executable_start = ${TEXT_START_ADDR}); . = ${TEXT_BASE_ADDRESS};}}}
252b5132 262 ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR:-0} + SIZEOF_HEADERS;}}
36af4a4e 263 ${CREATE_PIE+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR:-0} + SIZEOF_HEADERS;}}
252b5132
RH		 264 ${CREATE_SHLIB-${INTERP}}
265 ${INITIAL_READONLY_SECTIONS}
266 ${TEXT_DYNAMIC+${DYNAMIC}}
465bc359
AM		 267 .hash ${RELOCATING-0} : { *(.hash) }
268 .dynsym ${RELOCATING-0} : { *(.dynsym) }
269 .dynstr ${RELOCATING-0} : { *(.dynstr) }
270 .gnu.version ${RELOCATING-0} : { *(.gnu.version) }
271 .gnu.version_d ${RELOCATING-0}: { *(.gnu.version_d) }
272 .gnu.version_r ${RELOCATING-0}: { *(.gnu.version_r) }
9e4141bc 273
db6751f2
JJ		 274EOF
275if [ "x$COMBRELOC" = x ]; then
276 COMBRELOCCAT=cat
277else
278 COMBRELOCCAT="cat > $COMBRELOC"
279fi
280eval $COMBRELOCCAT <<EOF
465bc359
AM		 281 .rel.init ${RELOCATING-0} : { *(.rel.init) }
282 .rela.init ${RELOCATING-0} : { *(.rela.init) }
283 .rel.text ${RELOCATING-0} : { *(.rel.text${RELOCATING+ .rel.text.* .rel.gnu.linkonce.t.*}) }
284 .rela.text ${RELOCATING-0} : { *(.rela.text${RELOCATING+ .rela.text.* .rela.gnu.linkonce.t.*}) }
285 .rel.fini ${RELOCATING-0} : { *(.rel.fini) }
286 .rela.fini ${RELOCATING-0} : { *(.rela.fini) }
287 .rel.rodata ${RELOCATING-0} : { *(.rel.rodata${RELOCATING+ .rel.rodata.* .rel.gnu.linkonce.r.*}) }
288 .rela.rodata ${RELOCATING-0} : { *(.rela.rodata${RELOCATING+ .rela.rodata.* .rela.gnu.linkonce.r.*}) }
9e4141bc 289 ${OTHER_READONLY_RELOC_SECTIONS}
8c37241b
JJ		 290 .rel.data.rel.ro ${RELOCATING-0} : { *(.rel.data.rel.ro${RELOCATING+*}) }
291 .rela.data.rel.ro ${RELOCATING-0} : { *(.rel.data.rel.ro${RELOCATING+*}) }
465bc359
AM		 292 .rel.data ${RELOCATING-0} : { *(.rel.data${RELOCATING+ .rel.data.* .rel.gnu.linkonce.d.*}) }
293 .rela.data ${RELOCATING-0} : { *(.rela.data${RELOCATING+ .rela.data.* .rela.gnu.linkonce.d.*}) }
13ae64f3
JJ		 294 .rel.tdata ${RELOCATING-0} : { *(.rel.tdata${RELOCATING+ .rel.tdata.* .rel.gnu.linkonce.td.*}) }
295 .rela.tdata ${RELOCATING-0} : { *(.rela.tdata${RELOCATING+ .rela.tdata.* .rela.gnu.linkonce.td.*}) }
296 .rel.tbss ${RELOCATING-0} : { *(.rel.tbss${RELOCATING+ .rel.tbss.* .rel.gnu.linkonce.tb.*}) }
297 .rela.tbss ${RELOCATING-0} : { *(.rela.tbss${RELOCATING+ .rela.tbss.* .rela.gnu.linkonce.tb.*}) }
465bc359
AM		 298 .rel.ctors ${RELOCATING-0} : { *(.rel.ctors) }
299 .rela.ctors ${RELOCATING-0} : { *(.rela.ctors) }
300 .rel.dtors ${RELOCATING-0} : { *(.rel.dtors) }
301 .rela.dtors ${RELOCATING-0} : { *(.rela.dtors) }
302 .rel.got ${RELOCATING-0} : { *(.rel.got) }
303 .rela.got ${RELOCATING-0} : { *(.rela.got) }
9e4141bc 304 ${OTHER_GOT_RELOC_SECTIONS}
48459341
L		 305 ${REL_SDATA}
306 ${REL_SBSS}
307 ${REL_SDATA2}
308 ${REL_SBSS2}
465bc359
AM		 309 .rel.bss ${RELOCATING-0} : { *(.rel.bss${RELOCATING+ .rel.bss.* .rel.gnu.linkonce.b.*}) }
310 .rela.bss ${RELOCATING-0} : { *(.rela.bss${RELOCATING+ .rela.bss.* .rela.gnu.linkonce.b.*}) }
3b22753a
L		 311 ${REL_LDATA}
312 ${REL_LBSS}
313 ${REL_LRODATA}
db6751f2
JJ		 314EOF
315if [ -n "$COMBRELOC" ]; then
316cat <<EOF
465bc359 317 .rel.dyn ${RELOCATING-0} :
db6751f2
JJ		 318 {
319EOF
320sed -e '/^[ ]*[{}][ ]*$/d;/:[ ]*$/d;/\.rela\./d;s/^.*: { *\(.*\)}$/ \1/' $COMBRELOC
321cat <<EOF
322 }
465bc359 323 .rela.dyn ${RELOCATING-0} :
db6751f2
JJ		 324 {
325EOF
326sed -e '/^[ ]*[{}][ ]*$/d;/:[ ]*$/d;/\.rel\./d;s/^.*: { *\(.*\)}/ \1/' $COMBRELOC
327cat <<EOF
328 }
329EOF
330fi
331cat <<EOF
465bc359
AM		 332 .rel.plt ${RELOCATING-0} : { *(.rel.plt) }
333 .rela.plt ${RELOCATING-0} : { *(.rela.plt) }
9e673ad1 334 ${OTHER_PLT_RELOC_SECTIONS}
9e4141bc 335
465bc359 336 .init ${RELOCATING-0} :
4ab10e93 337 {
53db15ed 338 ${RELOCATING+${INIT_START}}
4ab10e93 339 KEEP (*(.init))
53db15ed 340 ${RELOCATING+${INIT_END}}
4ab10e93
GK		 341 } =${NOP-0}
342
8d6d53d4 343 ${TEXT_PLT+${PLT}}
465bc359 344 .text ${RELOCATING-0} :
252b5132
RH		 345 {
346 ${RELOCATING+${TEXT_START_SYMBOLS}}
465bc359 347 *(.text .stub${RELOCATING+ .text.* .gnu.linkonce.t.*})
a85bf78e 348 KEEP (*(.text.*personality*))
252b5132
RH		 349 /* .gnu.warning sections are handled specially by elf32.em. */
350 *(.gnu.warning)
252b5132
RH		 351 ${RELOCATING+${OTHER_TEXT_SECTIONS}}
352 } =${NOP-0}
465bc359 353 .fini ${RELOCATING-0} :
904ecb2d 354 {
53db15ed 355 ${RELOCATING+${FINI_START}}
904ecb2d 356 KEEP (*(.fini))
53db15ed 357 ${RELOCATING+${FINI_END}}
904ecb2d 358 } =${NOP-0}
eac338cf
PB		 359 ${RELOCATING+PROVIDE (__${ETEXT_NAME} = .);}
360 ${RELOCATING+PROVIDE (_${ETEXT_NAME} = .);}
361 ${RELOCATING+PROVIDE (${ETEXT_NAME} = .);}
a8e53fb0 362 ${WRITABLE_RODATA-${RODATA}}
465bc359 363 .rodata1 ${RELOCATING-0} : { *(.rodata1) }
6c86c541
GK		 364 ${CREATE_SHLIB-${SDATA2}}
365 ${CREATE_SHLIB-${SBSS2}}
465bc359 366 ${OTHER_READONLY_SECTIONS}
65765700 367 .eh_frame_hdr : { *(.eh_frame_hdr) }
0841712e 368 .eh_frame ${RELOCATING-0} : ONLY_IF_RO { KEEP (*(.eh_frame)) }
c8c9c297 369 .gcc_except_table ${RELOCATING-0} : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) }
252b5132
RH		 370
371 /* Adjust the address for the data segment. We want to adjust up to
372 the same address within the page on the next page up. */
9203ba99 373 ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+. = ${DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}}
2d20f7bf 374 ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}
9203ba99 375 ${CREATE_PIE+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}
252b5132 376
8c37241b 377 /* Exception handling */
0841712e 378 .eh_frame ${RELOCATING-0} : ONLY_IF_RW { KEEP (*(.eh_frame)) }
c8c9c297 379 .gcc_except_table ${RELOCATING-0} : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }
8c37241b
JJ		 380
381 /* Thread Local Storage sections */
382 .tdata ${RELOCATING-0} : { *(.tdata${RELOCATING+ .tdata.* .gnu.linkonce.td.*}) }
383 .tbss ${RELOCATING-0} : { *(.tbss${RELOCATING+ .tbss.* .gnu.linkonce.tb.*})${RELOCATING+ *(.tcommon)} }
384
046183de
AM		 385 .preinit_array ${RELOCATING-0} :
386 {
387 ${RELOCATING+${CREATE_SHLIB-PROVIDE (__preinit_array_start = .);}}
388 KEEP (*(.preinit_array))
389 ${RELOCATING+${CREATE_SHLIB-PROVIDE (__preinit_array_end = .);}}
390 }
391 .init_array ${RELOCATING-0} :
392 {
393 ${RELOCATING+${CREATE_SHLIB-PROVIDE (__init_array_start = .);}}
394 KEEP (*(.init_array))
395 ${RELOCATING+${CREATE_SHLIB-PROVIDE (__init_array_end = .);}}
396 }
397 .fini_array ${RELOCATING-0} :
398 {
399 ${RELOCATING+${CREATE_SHLIB-PROVIDE (__fini_array_start = .);}}
400 KEEP (*(.fini_array))
401 ${RELOCATING+${CREATE_SHLIB-PROVIDE (__fini_array_end = .);}}
402 }
951e9133
L		 403 ${SMALL_DATA_CTOR-${RELOCATING+${CTOR}}}
404 ${SMALL_DATA_DTOR-${RELOCATING+${DTOR}}}
8c37241b
JJ		 405 .jcr ${RELOCATING-0} : { KEEP (*(.jcr)) }
406
407 ${RELOCATING+${DATARELRO}}
408 ${OTHER_RELRO_SECTIONS}
409 ${TEXT_DYNAMIC-${DYNAMIC}}
0cf7d72c
AM		 410 ${DATA_GOT+${RELRO_NOW+${GOT}}}
411 ${DATA_GOT+${RELRO_NOW+${GOTPLT}}}
412 ${DATA_GOT+${RELRO_NOW-${SEPARATE_GOTPLT+${GOT}}}}
8c37241b 413 ${RELOCATING+${DATA_SEGMENT_RELRO_END}}
0cf7d72c
AM		 414 ${DATA_GOT+${RELRO_NOW-${SEPARATE_GOTPLT-${GOT}}}}
415 ${DATA_GOT+${RELRO_NOW-${GOTPLT}}}
8c37241b 416
b71a5181 417 ${DATA_PLT+${PLT_BEFORE_GOT-${PLT}}}
8c37241b 418
465bc359 419 .data ${RELOCATING-0} :
252b5132
RH		 420 {
421 ${RELOCATING+${DATA_START_SYMBOLS}}
465bc359 422 *(.data${RELOCATING+ .data.* .gnu.linkonce.d.*})
a85bf78e 423 KEEP (*(.gnu.linkonce.d.*personality*))
252b5132
RH		 424 ${CONSTRUCTING+SORT(CONSTRUCTORS)}
425 }
465bc359 426 .data1 ${RELOCATING-0} : { *(.data1) }
a8e53fb0 427 ${WRITABLE_RODATA+${RODATA}}
465bc359 428 ${OTHER_READWRITE_SECTIONS}
951e9133
L		 429 ${SMALL_DATA_CTOR+${RELOCATING+${CTOR}}}
430 ${SMALL_DATA_DTOR+${RELOCATING+${DTOR}}}
b71a5181 431 ${DATA_PLT+${PLT_BEFORE_GOT+${PLT}}}
0cf7d72c
AM		 432 ${SDATA_GOT+${RELOCATING+${OTHER_GOT_SYMBOLS}}}
433 ${SDATA_GOT+${GOT}}
434 ${SDATA_GOT+${OTHER_GOT_SECTIONS}}
48459341 435 ${SDATA}
465bc359 436 ${OTHER_SDATA_SECTIONS}
eac338cf 437 ${RELOCATING+${DATA_END_SYMBOLS-_edata = .; PROVIDE (edata = .);}}
252b5132
RH		 438 ${RELOCATING+__bss_start = .;}
439 ${RELOCATING+${OTHER_BSS_SYMBOLS}}
48459341 440 ${SBSS}
6c86c541 441 ${BSS_PLT+${PLT}}
465bc359 442 .bss ${RELOCATING-0} :
252b5132
RH		 443 {
444 *(.dynbss)
465bc359 445 *(.bss${RELOCATING+ .bss.* .gnu.linkonce.b.*})
252b5132
RH		 446 *(COMMON)
447 /* Align here to ensure that the .bss section occupies space up to
448 _end. Align after .bss to ensure correct alignment even if the
3b22753a
L		 449 .bss section disappears because there are no input sections.
450 FIXME: Why do we need it? When there is no .bss section, we don't
451 pad the .data section. */
9d12f64c 452 ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);}
252b5132 453 }
3b22753a 454 ${LBSS}
465bc359 455 ${OTHER_BSS_SECTIONS}
3b22753a 456 ${LARGE_SECTIONS}
252b5132 457 ${RELOCATING+. = ALIGN(${ALIGNMENT});}
9f4fb502 458 ${RELOCATING+${OTHER_END_SYMBOLS}}
9e4141bc 459 ${RELOCATING+_end = .;}
252b5132 460 ${RELOCATING+PROVIDE (end = .);}
2d13d8c5 461 ${RELOCATING+${DATA_SEGMENT_END}}
252b5132
RH		 462
463 /* Stabs debugging sections. */
465bc359
AM		 464 .stab 0 : { *(.stab) }
465 .stabstr 0 : { *(.stabstr) }
466 .stab.excl 0 : { *(.stab.excl) }
467 .stab.exclstr 0 : { *(.stab.exclstr) }
468 .stab.index 0 : { *(.stab.index) }
252b5132
RH		 469 .stab.indexstr 0 : { *(.stab.indexstr) }
470
465bc359 471 .comment 0 : { *(.comment) }
252b5132
RH		 472
473 /* DWARF debug sections.
474 Symbols in the DWARF debugging sections are relative to the beginning
475 of the section so we begin them at 0. */
476
477 /* DWARF 1 */
478 .debug 0 : { *(.debug) }
479 .line 0 : { *(.line) }
480
481 /* GNU DWARF 1 extensions */
482 .debug_srcinfo 0 : { *(.debug_srcinfo) }
483 .debug_sfnames 0 : { *(.debug_sfnames) }
484
485 /* DWARF 1.1 and DWARF 2 */
486 .debug_aranges 0 : { *(.debug_aranges) }
487 .debug_pubnames 0 : { *(.debug_pubnames) }
488
489 /* DWARF 2 */
465bc359 490 .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
252b5132
RH		 491 .debug_abbrev 0 : { *(.debug_abbrev) }
492 .debug_line 0 : { *(.debug_line) }
493 .debug_frame 0 : { *(.debug_frame) }
494 .debug_str 0 : { *(.debug_str) }
495 .debug_loc 0 : { *(.debug_loc) }
496 .debug_macinfo 0 : { *(.debug_macinfo) }
497
498 /* SGI/MIPS DWARF 2 extensions */
499 .debug_weaknames 0 : { *(.debug_weaknames) }
500 .debug_funcnames 0 : { *(.debug_funcnames) }
501 .debug_typenames 0 : { *(.debug_typenames) }
502 .debug_varnames 0 : { *(.debug_varnames) }
503
465bc359 504 ${STACK_ADDR+${STACK}}
252b5132 505 ${OTHER_SECTIONS}
465bc359 506 ${RELOCATING+${OTHER_END_SYMBOLS}}
9ee5e499 507 ${RELOCATING+${STACKNOTE}}
252b5132
RH		 508}
509EOF
GDB Binutils - Deliverables
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