2 # Unusual variables checked by this code:
3 # NOP - four byte opcode for no-op (defaults to 0)
4 # NO_SMALL_DATA - no .sbss/.sbss2/.sdata/.sdata2 sections if not
6 # SMALL_DATA_CTOR - .ctors contains small data.
7 # SMALL_DATA_DTOR - .dtors contains small data.
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)
15 # OTHER_RELRO_SECTIONS - other than .data.rel.ro ...
16 # (e.g. PPC32 .fixup, .got[12])
17 # OTHER_BSS_SECTIONS - other than .bss .sbss ...
18 # ATTRS_SECTIONS - at the end
19 # OTHER_SECTIONS - at the end
20 # EXECUTABLE_SYMBOLS - symbols that must be defined for an
21 # executable (e.g., _DYNAMIC_LINK)
22 # TEXT_START_ADDR - the first byte of the text segment, after any
24 # TEXT_BASE_ADDRESS - the first byte of the text segment.
25 # TEXT_START_SYMBOLS - symbols that appear at the start of the
27 # DATA_START_SYMBOLS - symbols that appear at the start of the
29 # DATA_END_SYMBOLS - symbols that appear at the end of the
30 # writeable data sections.
31 # OTHER_GOT_SYMBOLS - symbols defined just before .got.
32 # OTHER_GOT_SECTIONS - sections just after .got.
33 # OTHER_SDATA_SECTIONS - sections just after .sdata.
34 # OTHER_BSS_SYMBOLS - symbols that appear at the start of the
35 # .bss section besides __bss_start.
36 # DATA_PLT - .plt should be in data segment, not text segment.
37 # PLT_BEFORE_GOT - .plt just before .got when .plt is in data segement.
38 # BSS_PLT - .plt should be in bss segment
39 # NO_REL_RELOCS - Don't include .rel.* sections in script
40 # NO_RELA_RELOCS - Don't include .rela.* sections in script
41 # NON_ALLOC_DYN - Place dynamic sections after data segment.
42 # TEXT_DYNAMIC - .dynamic in text segment, not data segment.
43 # EMBEDDED - whether this is for an embedded system.
44 # SHLIB_TEXT_START_ADDR - if set, add to SIZEOF_HEADERS to set
45 # start address of shared library.
46 # INPUT_FILES - INPUT command of files to always include
47 # WRITABLE_RODATA - if set, the .rodata section should be writable
48 # INIT_START, INIT_END - statements just before and just after
49 # combination of .init sections.
50 # FINI_START, FINI_END - statements just before and just after
51 # combination of .fini sections.
52 # STACK_ADDR - start of a .stack section.
53 # OTHER_SYMBOLS - symbols to place right at the end of the script.
54 # ETEXT_NAME - name of a symbol for the end of the text section,
56 # SEPARATE_GOTPLT - if set, .got.plt should be separate output section,
57 # so that .got can be in the RELRO area. It should be set to
58 # the number of bytes in the beginning of .got.plt which can be
59 # in the RELRO area as well.
60 # USER_LABEL_PREFIX - prefix to add to user-visible symbols.
62 # When adding sections, do note that the names of some sections are used
63 # when specifying the start address of the next.
66 # Many sections come in three flavours. There is the 'real' section,
67 # like ".data". Then there are the per-procedure or per-variable
68 # sections, generated by -ffunction-sections and -fdata-sections in GCC,
69 # and useful for --gc-sections, which for a variable "foo" might be
70 # ".data.foo". Then there are the linkonce sections, for which the linker
71 # eliminates duplicates, which are named like ".gnu.linkonce.d.foo".
72 # The exact correspondences are:
74 # Section Linkonce section
75 # .text .gnu.linkonce.t.foo
76 # .rodata .gnu.linkonce.r.foo
77 # .data .gnu.linkonce.d.foo
78 # .bss .gnu.linkonce.b.foo
79 # .sdata .gnu.linkonce.s.foo
80 # .sbss .gnu.linkonce.sb.foo
81 # .sdata2 .gnu.linkonce.s2.foo
82 # .sbss2 .gnu.linkonce.sb2.foo
83 # .debug_info .gnu.linkonce.wi.foo
84 # .tdata .gnu.linkonce.td.foo
85 # .tbss .gnu.linkonce.tb.foo
86 # .lrodata .gnu.linkonce.lr.foo
87 # .ldata .gnu.linkonce.l.foo
88 # .lbss .gnu.linkonce.lb.foo
90 # Each of these can also have corresponding .rel.* and .rela.* sections.
92 test -z "$ENTRY" && ENTRY=_start
93 test -z "${BIG_OUTPUT_FORMAT}" && BIG_OUTPUT_FORMAT=${OUTPUT_FORMAT}
94 test -z "${LITTLE_OUTPUT_FORMAT}" && LITTLE_OUTPUT_FORMAT=${OUTPUT_FORMAT}
95 if [ -z "$MACHINE" ]; then OUTPUT_ARCH=${ARCH}; else OUTPUT_ARCH=${ARCH}:${MACHINE}; fi
96 test -z "${ELFSIZE}" && ELFSIZE=32
97 test -z "${ALIGNMENT}" && ALIGNMENT="${ELFSIZE} / 8"
98 test "$LD_FLAG" = "N" && DATA_ADDR=.
99 test -z "${ETEXT_NAME}" && ETEXT_NAME=etext
100 test -n "$CREATE_SHLIB$CREATE_PIE" && test -n "$SHLIB_DATA_ADDR" && COMMONPAGESIZE=""
101 test -z "$CREATE_SHLIB$CREATE_PIE" && test -n "$DATA_ADDR" && COMMONPAGESIZE=""
102 test -n "$RELRO_NOW" && unset SEPARATE_GOTPLT
103 test -z "$ATTRS_SECTIONS" && ATTRS_SECTIONS=".gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }"
104 DATA_SEGMENT_ALIGN="ALIGN(${SEGMENT_SIZE}) + (. & (${MAXPAGESIZE} - 1))"
105 DATA_SEGMENT_RELRO_END=""
107 if test -n "${COMMONPAGESIZE}"; then
108 DATA_SEGMENT_ALIGN="ALIGN (${SEGMENT_SIZE}) - ((${MAXPAGESIZE} - .) & (${MAXPAGESIZE} - 1)); . = DATA_SEGMENT_ALIGN (${MAXPAGESIZE}, ${COMMONPAGESIZE})"
109 DATA_SEGMENT_END=". = DATA_SEGMENT_END (.);"
110 DATA_SEGMENT_RELRO_END=". = DATA_SEGMENT_RELRO_END (${SEPARATE_GOTPLT-0}, .);"
112 if test -z "${INITIAL_READONLY_SECTIONS}${CREATE_SHLIB}"; then
113 INITIAL_READONLY_SECTIONS=".interp ${RELOCATING-0} : { *(.interp) }"
115 if test -z "$PLT"; then
116 PLT=".plt ${RELOCATING-0} : { *(.plt) }"
118 test -n "${DATA_PLT-${BSS_PLT-text}}" && TEXT_PLT=yes
119 if test -z "$GOT"; then
120 if test -z "$SEPARATE_GOTPLT"; then
121 GOT=".got ${RELOCATING-0} : { *(.got.plt) *(.got) }"
123 GOT=".got ${RELOCATING-0} : { *(.got) }"
124 GOTPLT=".got.plt ${RELOCATING-0} : { *(.got.plt) }"
127 DYNAMIC=".dynamic ${RELOCATING-0} : { *(.dynamic) }"
128 RODATA=".rodata ${RELOCATING-0} : { *(.rodata${RELOCATING+ .rodata.* .gnu.linkonce.r.*}) }"
129 DATARELRO=".data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro* .gnu.linkonce.d.rel.ro.*) }"
130 DISCARDED="/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }"
131 if test -z "${NO_SMALL_DATA}"; then
132 SBSS=".sbss ${RELOCATING-0} :
134 ${RELOCATING+${SBSS_START_SYMBOLS}}
135 ${CREATE_SHLIB+*(.sbss2 .sbss2.* .gnu.linkonce.sb2.*)}
137 *(.sbss${RELOCATING+ .sbss.* .gnu.linkonce.sb.*})
139 ${RELOCATING+${SBSS_END_SYMBOLS}}
141 SBSS2=".sbss2 ${RELOCATING-0} : { *(.sbss2${RELOCATING+ .sbss2.* .gnu.linkonce.sb2.*}) }"
142 SDATA="/* We want the small data sections together, so single-instruction offsets
143 can access them all, and initialized data all before uninitialized, so
144 we can shorten the on-disk segment size. */
145 .sdata ${RELOCATING-0} :
147 ${RELOCATING+${SDATA_START_SYMBOLS}}
148 ${CREATE_SHLIB+*(.sdata2 .sdata2.* .gnu.linkonce.s2.*)}
149 *(.sdata${RELOCATING+ .sdata.* .gnu.linkonce.s.*})
151 SDATA2=".sdata2 ${RELOCATING-0} :
153 ${RELOCATING+${SDATA2_START_SYMBOLS}}
154 *(.sdata2${RELOCATING+ .sdata2.* .gnu.linkonce.s2.*})
156 REL_SDATA=".rel.sdata ${RELOCATING-0} : { *(.rel.sdata${RELOCATING+ .rel.sdata.* .rel.gnu.linkonce.s.*}) }
157 .rela.sdata ${RELOCATING-0} : { *(.rela.sdata${RELOCATING+ .rela.sdata.* .rela.gnu.linkonce.s.*}) }"
158 REL_SBSS=".rel.sbss ${RELOCATING-0} : { *(.rel.sbss${RELOCATING+ .rel.sbss.* .rel.gnu.linkonce.sb.*}) }
159 .rela.sbss ${RELOCATING-0} : { *(.rela.sbss${RELOCATING+ .rela.sbss.* .rela.gnu.linkonce.sb.*}) }"
160 REL_SDATA2=".rel.sdata2 ${RELOCATING-0} : { *(.rel.sdata2${RELOCATING+ .rel.sdata2.* .rel.gnu.linkonce.s2.*}) }
161 .rela.sdata2 ${RELOCATING-0} : { *(.rela.sdata2${RELOCATING+ .rela.sdata2.* .rela.gnu.linkonce.s2.*}) }"
162 REL_SBSS2=".rel.sbss2 ${RELOCATING-0} : { *(.rel.sbss2${RELOCATING+ .rel.sbss2.* .rel.gnu.linkonce.sb2.*}) }
163 .rela.sbss2 ${RELOCATING-0} : { *(.rela.sbss2${RELOCATING+ .rela.sbss2.* .rela.gnu.linkonce.sb2.*}) }"
167 if test -z "${DATA_GOT}"; then
168 if test -n "${NO_SMALL_DATA}"; then
172 if test -z "${SDATA_GOT}"; then
173 if test -z "${NO_SMALL_DATA}"; then
177 test -n "$SEPARATE_GOTPLT" && SEPARATE_GOTPLT=" "
178 test "${LARGE_SECTIONS}" = "yes" && REL_LARGE="
179 .rel.ldata ${RELOCATING-0} : { *(.rel.ldata${RELOCATING+ .rel.ldata.* .rel.gnu.linkonce.l.*}) }
180 .rela.ldata ${RELOCATING-0} : { *(.rela.ldata${RELOCATING+ .rela.ldata.* .rela.gnu.linkonce.l.*}) }
181 .rel.lbss ${RELOCATING-0} : { *(.rel.lbss${RELOCATING+ .rel.lbss.* .rel.gnu.linkonce.lb.*}) }
182 .rela.lbss ${RELOCATING-0} : { *(.rela.lbss${RELOCATING+ .rela.lbss.* .rela.gnu.linkonce.lb.*}) }
183 .rel.lrodata ${RELOCATING-0} : { *(.rel.lrodata${RELOCATING+ .rel.lrodata.* .rel.gnu.linkonce.lr.*}) }
184 .rela.lrodata ${RELOCATING-0} : { *(.rela.lrodata${RELOCATING+ .rela.lrodata.* .rela.gnu.linkonce.lr.*}) }"
185 test "${LARGE_SECTIONS}" = "yes" && OTHER_BSS_SECTIONS="
186 ${OTHER_BSS_SECTIONS}
187 .lbss ${RELOCATING-0} :
190 *(.lbss${RELOCATING+ .lbss.* .gnu.linkonce.lb.*})
193 test "${LARGE_SECTIONS}" = "yes" && LARGE_SECTIONS="
194 .lrodata ${RELOCATING-0} ${RELOCATING+ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))} :
196 *(.lrodata${RELOCATING+ .lrodata.* .gnu.linkonce.lr.*})
198 .ldata ${RELOCATING-0} ${RELOCATING+ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))} :
200 *(.ldata${RELOCATING+ .ldata.* .gnu.linkonce.l.*})
201 ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);}
203 INIT_ARRAY=".init_array ${RELOCATING-0} :
205 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_start = .);}}
206 KEEP (*(SORT(.init_array.*)))
207 KEEP (*(.init_array))
208 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_end = .);}}
210 FINI_ARRAY=".fini_array ${RELOCATING-0} :
212 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_start = .);}}
213 KEEP (*(SORT(.fini_array.*)))
214 KEEP (*(.fini_array))
215 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_end = .);}}
217 CTOR=".ctors ${CONSTRUCTING-0} :
219 ${CONSTRUCTING+${CTOR_START}}
220 /* gcc uses crtbegin.o to find the start of
221 the constructors, so we make sure it is
222 first. Because this is a wildcard, it
223 doesn't matter if the user does not
224 actually link against crtbegin.o; the
225 linker won't look for a file to match a
226 wildcard. The wildcard also means that it
227 doesn't matter which directory crtbegin.o
230 KEEP (*crtbegin.o(.ctors))
231 KEEP (*crtbegin?.o(.ctors))
233 /* We don't want to include the .ctor section from
234 the crtend.o file until after the sorted ctors.
235 The .ctor section from the crtend file contains the
236 end of ctors marker and it must be last */
238 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .ctors))
239 KEEP (*(SORT(.ctors.*)))
241 ${CONSTRUCTING+${CTOR_END}}
243 DTOR=".dtors ${CONSTRUCTING-0} :
245 ${CONSTRUCTING+${DTOR_START}}
246 KEEP (*crtbegin.o(.dtors))
247 KEEP (*crtbegin?.o(.dtors))
248 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .dtors))
249 KEEP (*(SORT(.dtors.*)))
251 ${CONSTRUCTING+${DTOR_END}}
253 STACK=" .stack ${RELOCATING-0}${RELOCATING+${STACK_ADDR}} :
255 ${RELOCATING+_stack = .;}
259 TEXT_START_ADDR="SEGMENT_START(\"text-segment\", ${TEXT_START_ADDR})"
260 SHLIB_TEXT_START_ADDR="SEGMENT_START(\"text-segment\", ${SHLIB_TEXT_START_ADDR:-0})"
262 # if this is for an embedded system, don't add SIZEOF_HEADERS.
263 if [ -z "$EMBEDDED" ]; then
264 test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR} + SIZEOF_HEADERS"
266 test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR}"
270 OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}",
271 "${LITTLE_OUTPUT_FORMAT}")
272 OUTPUT_ARCH(${OUTPUT_ARCH})
273 ${RELOCATING+ENTRY(${ENTRY})}
275 ${RELOCATING+${LIB_SEARCH_DIRS}}
276 ${RELOCATING+${EXECUTABLE_SYMBOLS}}
277 ${RELOCATING+${INPUT_FILES}}
278 ${RELOCATING- /* For some reason, the Solaris linker makes bad executables
279 if gld -r is used and the intermediate file has sections starting
280 at non-zero addresses. Could be a Solaris ld bug, could be a GNU ld
281 bug. But for now assigning the zero vmas works. */}
285 /* Read-only sections, merged into text segment: */
286 ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+PROVIDE (__executable_start = ${TEXT_START_ADDR}); . = ${TEXT_BASE_ADDRESS};}}}
287 ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR} + SIZEOF_HEADERS;}}
288 ${CREATE_PIE+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR} + SIZEOF_HEADERS;}}
289 ${INITIAL_READONLY_SECTIONS}
290 .note.gnu.build-id : { *(.note.gnu.build-id) }
293 test -n "${RELOCATING+0}" || unset NON_ALLOC_DYN
294 test -z "${NON_ALLOC_DYN}" || TEXT_DYNAMIC=
295 cat > ldscripts/dyntmp.$$ <<EOF
296 ${TEXT_DYNAMIC+${DYNAMIC}}
297 .hash ${RELOCATING-0} : { *(.hash) }
298 .gnu.hash ${RELOCATING-0} : { *(.gnu.hash) }
299 .dynsym ${RELOCATING-0} : { *(.dynsym) }
300 .dynstr ${RELOCATING-0} : { *(.dynstr) }
301 .gnu.version ${RELOCATING-0} : { *(.gnu.version) }
302 .gnu.version_d ${RELOCATING-0}: { *(.gnu.version_d) }
303 .gnu.version_r ${RELOCATING-0}: { *(.gnu.version_r) }
306 if [ "x$COMBRELOC" = x ]; then
307 COMBRELOCCAT="cat >> ldscripts/dyntmp.$$"
309 COMBRELOCCAT="cat > $COMBRELOC"
311 eval $COMBRELOCCAT <<EOF
312 .rel.init ${RELOCATING-0} : { *(.rel.init) }
313 .rela.init ${RELOCATING-0} : { *(.rela.init) }
314 .rel.text ${RELOCATING-0} : { *(.rel.text${RELOCATING+ .rel.text.* .rel.gnu.linkonce.t.*}) }
315 .rela.text ${RELOCATING-0} : { *(.rela.text${RELOCATING+ .rela.text.* .rela.gnu.linkonce.t.*}) }
316 .rel.fini ${RELOCATING-0} : { *(.rel.fini) }
317 .rela.fini ${RELOCATING-0} : { *(.rela.fini) }
318 .rel.rodata ${RELOCATING-0} : { *(.rel.rodata${RELOCATING+ .rel.rodata.* .rel.gnu.linkonce.r.*}) }
319 .rela.rodata ${RELOCATING-0} : { *(.rela.rodata${RELOCATING+ .rela.rodata.* .rela.gnu.linkonce.r.*}) }
320 ${OTHER_READONLY_RELOC_SECTIONS}
321 .rel.data.rel.ro ${RELOCATING-0} : { *(.rel.data.rel.ro${RELOCATING+* .rel.gnu.linkonce.d.rel.ro.*}) }
322 .rela.data.rel.ro ${RELOCATING-0} : { *(.rela.data.rel.ro${RELOCATING+* .rela.gnu.linkonce.d.rel.ro.*}) }
323 .rel.data ${RELOCATING-0} : { *(.rel.data${RELOCATING+ .rel.data.* .rel.gnu.linkonce.d.*}) }
324 .rela.data ${RELOCATING-0} : { *(.rela.data${RELOCATING+ .rela.data.* .rela.gnu.linkonce.d.*}) }
325 .rel.tdata ${RELOCATING-0} : { *(.rel.tdata${RELOCATING+ .rel.tdata.* .rel.gnu.linkonce.td.*}) }
326 .rela.tdata ${RELOCATING-0} : { *(.rela.tdata${RELOCATING+ .rela.tdata.* .rela.gnu.linkonce.td.*}) }
327 .rel.tbss ${RELOCATING-0} : { *(.rel.tbss${RELOCATING+ .rel.tbss.* .rel.gnu.linkonce.tb.*}) }
328 .rela.tbss ${RELOCATING-0} : { *(.rela.tbss${RELOCATING+ .rela.tbss.* .rela.gnu.linkonce.tb.*}) }
329 .rel.ctors ${RELOCATING-0} : { *(.rel.ctors) }
330 .rela.ctors ${RELOCATING-0} : { *(.rela.ctors) }
331 .rel.dtors ${RELOCATING-0} : { *(.rel.dtors) }
332 .rela.dtors ${RELOCATING-0} : { *(.rela.dtors) }
333 .rel.got ${RELOCATING-0} : { *(.rel.got) }
334 .rela.got ${RELOCATING-0} : { *(.rela.got) }
335 ${OTHER_GOT_RELOC_SECTIONS}
340 .rel.bss ${RELOCATING-0} : { *(.rel.bss${RELOCATING+ .rel.bss.* .rel.gnu.linkonce.b.*}) }
341 .rela.bss ${RELOCATING-0} : { *(.rela.bss${RELOCATING+ .rela.bss.* .rela.gnu.linkonce.b.*}) }
345 if [ -n "$COMBRELOC" ]; then
346 cat >> ldscripts/dyntmp.$$ <<EOF
347 .rel.dyn ${RELOCATING-0} :
350 sed -e '/^[ ]*[{}][ ]*$/d;/:[ ]*$/d;/\.rela\./d;s/^.*: { *\(.*\)}$/ \1/' $COMBRELOC >> ldscripts/dyntmp.$$
351 cat >> ldscripts/dyntmp.$$ <<EOF
353 .rel.ifunc.dyn ${RELOCATING-0} :
357 .rela.dyn ${RELOCATING-0} :
360 sed -e '/^[ ]*[{}][ ]*$/d;/:[ ]*$/d;/\.rel\./d;s/^.*: { *\(.*\)}/ \1/' $COMBRELOC >> ldscripts/dyntmp.$$
361 cat >> ldscripts/dyntmp.$$ <<EOF
363 .rela.ifunc.dyn ${RELOCATING-0} :
370 cat >> ldscripts/dyntmp.$$ <<EOF
371 .rel.plt ${RELOCATING-0} : { *(.rel.plt) }
372 .rela.plt ${RELOCATING-0} : { *(.rela.plt) }
373 ${OTHER_PLT_RELOC_SECTIONS}
376 if test -z "${NON_ALLOC_DYN}"; then
377 if test -z "${NO_REL_RELOCS}${NO_RELA_RELOCS}"; then
378 cat ldscripts/dyntmp.$$
380 if test -z "${NO_REL_RELOCS}"; then
381 sed -e '/^[ ]*\.rela\.[^}]*$/,/}/d' -e '/^[ ]*\.rela\./d' ldscripts/dyntmp.$$
383 if test -z "${NO_RELA_RELOCS}"; then
384 sed -e '/^[ ]*\.rel\.[^}]*$/,/}/d' -e '/^[ ]*\.rel\./d' ldscripts/dyntmp.$$
387 rm -f ldscripts/dyntmp.$$
391 .init ${RELOCATING-0} :
393 ${RELOCATING+${INIT_START}}
395 ${RELOCATING+${INIT_END}}
399 ${TINY_READONLY_SECTION}
400 .text ${RELOCATING-0} :
402 ${RELOCATING+${TEXT_START_SYMBOLS}}
403 *(.text .stub${RELOCATING+ .text.* .gnu.linkonce.t.*})
404 /* .gnu.warning sections are handled specially by elf32.em. */
406 ${RELOCATING+${OTHER_TEXT_SECTIONS}}
408 .fini ${RELOCATING-0} :
410 ${RELOCATING+${FINI_START}}
412 ${RELOCATING+${FINI_END}}
414 ${RELOCATING+PROVIDE (__${ETEXT_NAME} = .);}
415 ${RELOCATING+PROVIDE (_${ETEXT_NAME} = .);}
416 ${RELOCATING+PROVIDE (${ETEXT_NAME} = .);}
417 ${WRITABLE_RODATA-${RODATA}}
418 .rodata1 ${RELOCATING-0} : { *(.rodata1) }
419 ${CREATE_SHLIB-${SDATA2}}
420 ${CREATE_SHLIB-${SBSS2}}
421 ${OTHER_READONLY_SECTIONS}
422 .eh_frame_hdr : { *(.eh_frame_hdr) }
423 .eh_frame ${RELOCATING-0} : ONLY_IF_RO { KEEP (*(.eh_frame)) }
424 .gcc_except_table ${RELOCATING-0} : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) }
426 /* Adjust the address for the data segment. We want to adjust up to
427 the same address within the page on the next page up. */
428 ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+. = ${DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}}
429 ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}
430 ${CREATE_PIE+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}
432 /* Exception handling */
433 .eh_frame ${RELOCATING-0} : ONLY_IF_RW { KEEP (*(.eh_frame)) }
434 .gcc_except_table ${RELOCATING-0} : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }
436 /* Thread Local Storage sections */
437 .tdata ${RELOCATING-0} : { *(.tdata${RELOCATING+ .tdata.* .gnu.linkonce.td.*}) }
439 .preinit_array ${RELOCATING-0} :
441 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__preinit_array_start = .);}}
442 KEEP (*(.preinit_array))
443 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__preinit_array_end = .);}}
445 ${RELOCATING+${INIT_ARRAY}}
446 ${RELOCATING+${FINI_ARRAY}}
447 ${SMALL_DATA_CTOR-${RELOCATING+${CTOR}}}
448 ${SMALL_DATA_DTOR-${RELOCATING+${DTOR}}}
449 .jcr ${RELOCATING-0} : { KEEP (*(.jcr)) }
451 ${RELOCATING+${DATARELRO}}
452 ${OTHER_RELRO_SECTIONS}
453 ${TEXT_DYNAMIC-${DYNAMIC}}
454 ${DATA_GOT+${RELRO_NOW+${GOT}}}
455 ${DATA_GOT+${RELRO_NOW+${GOTPLT}}}
456 ${DATA_GOT+${RELRO_NOW-${SEPARATE_GOTPLT+${GOT}}}}
457 ${RELOCATING+${DATA_SEGMENT_RELRO_END}}
458 ${DATA_GOT+${RELRO_NOW-${SEPARATE_GOTPLT-${GOT}}}}
459 ${DATA_GOT+${RELRO_NOW-${GOTPLT}}}
461 ${DATA_PLT+${PLT_BEFORE_GOT-${PLT}}}
463 .data ${RELOCATING-0} :
465 ${RELOCATING+${DATA_START_SYMBOLS}}
466 *(.data${RELOCATING+ .data.* .gnu.linkonce.d.*})
467 ${CONSTRUCTING+SORT(CONSTRUCTORS)}
469 .data1 ${RELOCATING-0} : { *(.data1) }
470 ${WRITABLE_RODATA+${RODATA}}
471 ${OTHER_READWRITE_SECTIONS}
472 ${SMALL_DATA_CTOR+${RELOCATING+${CTOR}}}
473 ${SMALL_DATA_DTOR+${RELOCATING+${DTOR}}}
474 ${DATA_PLT+${PLT_BEFORE_GOT+${PLT}}}
475 ${SDATA_GOT+${RELOCATING+${OTHER_GOT_SYMBOLS}}}
477 ${SDATA_GOT+${OTHER_GOT_SECTIONS}}
479 ${OTHER_SDATA_SECTIONS}
480 ${RELOCATING+${DATA_END_SYMBOLS-${USER_LABEL_PREFIX}_edata = .; PROVIDE (${USER_LABEL_PREFIX}edata = .);}}
481 ${RELOCATING+__bss_start = .;}
482 ${RELOCATING+${OTHER_BSS_SYMBOLS}}
485 .bss ${RELOCATING-0} :
488 *(.bss${RELOCATING+ .bss.* .gnu.linkonce.b.*})
490 /* Align here to ensure that the .bss section occupies space up to
491 _end. Align after .bss to ensure correct alignment even if the
492 .bss section disappears because there are no input sections.
493 FIXME: Why do we need it? When there is no .bss section, we don't
494 pad the .data section. */
495 ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);}
497 ${OTHER_BSS_SECTIONS}
498 ${RELOCATING+${OTHER_BSS_END_SYMBOLS}}
499 ${RELOCATING+. = ALIGN(${ALIGNMENT});}
501 ${RELOCATING+. = ALIGN(${ALIGNMENT});}
502 ${RELOCATING+${OTHER_END_SYMBOLS}}
503 ${RELOCATING+${END_SYMBOLS-${USER_LABEL_PREFIX}_end = .; PROVIDE (${USER_LABEL_PREFIX}end = .);}}
504 ${RELOCATING+${DATA_SEGMENT_END}}
507 if test -n "${NON_ALLOC_DYN}"; then
508 if test -z "${NO_REL_RELOCS}${NO_RELA_RELOCS}"; then
509 cat ldscripts/dyntmp.$$
511 if test -z "${NO_REL_RELOCS}"; then
512 sed -e '/^[ ]*\.rela\.[^}]*$/,/}/d' -e '/^[ ]*\.rela\./d' ldscripts/dyntmp.$$
514 if test -z "${NO_RELA_RELOCS}"; then
515 sed -e '/^[ ]*\.rel\.[^}]*$/,/}/d' -e '/^[ ]*\.rel\./d' ldscripts/dyntmp.$$
518 rm -f ldscripts/dyntmp.$$
522 /* Stabs debugging sections. */
523 .stab 0 : { *(.stab) }
524 .stabstr 0 : { *(.stabstr) }
525 .stab.excl 0 : { *(.stab.excl) }
526 .stab.exclstr 0 : { *(.stab.exclstr) }
527 .stab.index 0 : { *(.stab.index) }
528 .stab.indexstr 0 : { *(.stab.indexstr) }
530 .comment 0 : { *(.comment) }
532 /* DWARF debug sections.
533 Symbols in the DWARF debugging sections are relative to the beginning
534 of the section so we begin them at 0. */
537 .debug 0 : { *(.debug) }
538 .line 0 : { *(.line) }
540 /* GNU DWARF 1 extensions */
541 .debug_srcinfo 0 : { *(.debug_srcinfo) }
542 .debug_sfnames 0 : { *(.debug_sfnames) }
544 /* DWARF 1.1 and DWARF 2 */
545 .debug_aranges 0 : { *(.debug_aranges) }
546 .debug_pubnames 0 : { *(.debug_pubnames) }
549 .debug_info 0 : { *(.debug_info${RELOCATING+ .gnu.linkonce.wi.*}) }
550 .debug_abbrev 0 : { *(.debug_abbrev) }
551 .debug_line 0 : { *(.debug_line) }
552 .debug_frame 0 : { *(.debug_frame) }
553 .debug_str 0 : { *(.debug_str) }
554 .debug_loc 0 : { *(.debug_loc) }
555 .debug_macinfo 0 : { *(.debug_macinfo) }
557 /* SGI/MIPS DWARF 2 extensions */
558 .debug_weaknames 0 : { *(.debug_weaknames) }
559 .debug_funcnames 0 : { *(.debug_funcnames) }
560 .debug_typenames 0 : { *(.debug_typenames) }
561 .debug_varnames 0 : { *(.debug_varnames) }
564 .debug_pubtypes 0 : { *(.debug_pubtypes) }
565 .debug_ranges 0 : { *(.debug_ranges) }
570 ${STACK_ADDR+${STACK}}
573 ${RELOCATING+${OTHER_SYMBOLS}}
574 ${RELOCATING+${DISCARDED}}