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 : { *(.interp) }"
115 if test -z "$PLT"; then
116 PLT=".plt : { *(.plt) }"
118 test -n "${DATA_PLT-${BSS_PLT-text}}" && TEXT_PLT=yes
119 if test -z "$GOT"; then
120 if test -z "$SEPARATE_GOTPLT"; then
121 GOT=".got : { *(.got.plt) *(.got) }"
123 GOT=".got : { *(.got) }"
124 GOTPLT=".got.plt : { *(.got.plt) }"
127 DYNAMIC=".dynamic : { *(.dynamic) }"
128 RODATA=".rodata : { *(.rodata${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
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 : { *(.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. */
147 ${RELOCATING+${SDATA_START_SYMBOLS}}
148 ${CREATE_SHLIB+*(.sdata2 .sdata2.* .gnu.linkonce.s2.*)}
149 *(.sdata${RELOCATING+ .sdata.* .gnu.linkonce.s.*})
153 ${RELOCATING+${SDATA2_START_SYMBOLS}}
154 *(.sdata2${RELOCATING+ .sdata2.* .gnu.linkonce.s2.*})
156 REL_SDATA=".rel.sdata : { *(.rel.sdata${RELOCATING+ .rel.sdata.* .rel.gnu.linkonce.s.*}) }
157 .rela.sdata : { *(.rela.sdata${RELOCATING+ .rela.sdata.* .rela.gnu.linkonce.s.*}) }"
158 REL_SBSS=".rel.sbss : { *(.rel.sbss${RELOCATING+ .rel.sbss.* .rel.gnu.linkonce.sb.*}) }
159 .rela.sbss : { *(.rela.sbss${RELOCATING+ .rela.sbss.* .rela.gnu.linkonce.sb.*}) }"
160 REL_SDATA2=".rel.sdata2 : { *(.rel.sdata2${RELOCATING+ .rel.sdata2.* .rel.gnu.linkonce.s2.*}) }
161 .rela.sdata2 : { *(.rela.sdata2${RELOCATING+ .rela.sdata2.* .rela.gnu.linkonce.s2.*}) }"
162 REL_SBSS2=".rel.sbss2 : { *(.rel.sbss2${RELOCATING+ .rel.sbss2.* .rel.gnu.linkonce.sb2.*}) }
163 .rela.sbss2 : { *(.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 "${LARGE_SECTIONS}" = "yes" && REL_LARGE="
179 .rel.ldata : { *(.rel.ldata${RELOCATING+ .rel.ldata.* .rel.gnu.linkonce.l.*}) }
180 .rela.ldata : { *(.rela.ldata${RELOCATING+ .rela.ldata.* .rela.gnu.linkonce.l.*}) }
181 .rel.lbss : { *(.rel.lbss${RELOCATING+ .rel.lbss.* .rel.gnu.linkonce.lb.*}) }
182 .rela.lbss : { *(.rela.lbss${RELOCATING+ .rela.lbss.* .rela.gnu.linkonce.lb.*}) }
183 .rel.lrodata : { *(.rel.lrodata${RELOCATING+ .rel.lrodata.* .rel.gnu.linkonce.lr.*}) }
184 .rela.lrodata : { *(.rela.lrodata${RELOCATING+ .rela.lrodata.* .rela.gnu.linkonce.lr.*}) }"
185 test "${LARGE_SECTIONS}" = "yes" && OTHER_BSS_SECTIONS="
186 ${OTHER_BSS_SECTIONS}
190 *(.lbss${RELOCATING+ .lbss.* .gnu.linkonce.lb.*})
193 test "${LARGE_SECTIONS}" = "yes" && LARGE_SECTIONS="
194 .lrodata ${RELOCATING+ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))} :
196 *(.lrodata${RELOCATING+ .lrodata.* .gnu.linkonce.lr.*})
198 .ldata ${RELOCATING+ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))} :
200 *(.ldata${RELOCATING+ .ldata.* .gnu.linkonce.l.*})
201 ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);}
205 ${CONSTRUCTING+${CTOR_START}}
206 /* gcc uses crtbegin.o to find the start of
207 the constructors, so we make sure it is
208 first. Because this is a wildcard, it
209 doesn't matter if the user does not
210 actually link against crtbegin.o; the
211 linker won't look for a file to match a
212 wildcard. The wildcard also means that it
213 doesn't matter which directory crtbegin.o
216 KEEP (*crtbegin.o(.ctors))
217 KEEP (*crtbegin?.o(.ctors))
219 /* We don't want to include the .ctor section from
220 the crtend.o file until after the sorted ctors.
221 The .ctor section from the crtend file contains the
222 end of ctors marker and it must be last */
224 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .ctors))
225 KEEP (*(SORT(.ctors.*)))
227 ${CONSTRUCTING+${CTOR_END}}
231 ${CONSTRUCTING+${DTOR_START}}
232 KEEP (*crtbegin.o(.dtors))
233 KEEP (*crtbegin?.o(.dtors))
234 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .dtors))
235 KEEP (*(SORT(.dtors.*)))
237 ${CONSTRUCTING+${DTOR_END}}
239 STACK=" .stack ${RELOCATING+${STACK_ADDR}} :
241 ${RELOCATING+_stack = .;}
245 TEXT_START_ADDR="SEGMENT_START(\"text-segment\", ${TEXT_START_ADDR})"
246 SHLIB_TEXT_START_ADDR="SEGMENT_START(\"text-segment\", ${SHLIB_TEXT_START_ADDR:-0})"
248 # if this is for an embedded system, don't add SIZEOF_HEADERS.
249 if [ -z "$EMBEDDED" ]; then
250 test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR} + SIZEOF_HEADERS"
252 test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR}"
256 OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}",
257 "${LITTLE_OUTPUT_FORMAT}")
258 OUTPUT_ARCH(${OUTPUT_ARCH})
259 ${RELOCATING+ENTRY(${ENTRY})}
261 ${RELOCATING+${LIB_SEARCH_DIRS}}
262 ${RELOCATING+${EXECUTABLE_SYMBOLS}}
263 ${RELOCATING+${INPUT_FILES}}
267 /* Read-only sections, merged into text segment: */
268 ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+PROVIDE (__executable_start = ${TEXT_START_ADDR}); . = ${TEXT_BASE_ADDRESS};}}}
269 ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR} + SIZEOF_HEADERS;}}
270 ${CREATE_PIE+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR} + SIZEOF_HEADERS;}}
271 ${INITIAL_READONLY_SECTIONS}
272 .note.gnu.build-id : { *(.note.gnu.build-id) }
275 test -n "${RELOCATING+0}" || unset NON_ALLOC_DYN
276 test -z "${NON_ALLOC_DYN}" || TEXT_DYNAMIC=
277 cat > ldscripts/dyntmp.$$ <<EOF
278 ${TEXT_DYNAMIC+${DYNAMIC}}
280 .gnu.hash : { *(.gnu.hash) }
281 .dynsym : { *(.dynsym) }
282 .dynstr : { *(.dynstr) }
283 .gnu.version : { *(.gnu.version) }
284 .gnu.version_d : { *(.gnu.version_d) }
285 .gnu.version_r : { *(.gnu.version_r) }
288 if [ "x$COMBRELOC" = x ]; then
289 COMBRELOCCAT="cat >> ldscripts/dyntmp.$$"
291 COMBRELOCCAT="cat > $COMBRELOC"
293 eval $COMBRELOCCAT <<EOF
294 .rel.init : { *(.rel.init) }
295 .rela.init : { *(.rela.init) }
296 .rel.text : { *(.rel.text${RELOCATING+ .rel.text.* .rel.gnu.linkonce.t.*}) }
297 .rela.text : { *(.rela.text${RELOCATING+ .rela.text.* .rela.gnu.linkonce.t.*}) }
298 .rel.fini : { *(.rel.fini) }
299 .rela.fini : { *(.rela.fini) }
300 .rel.rodata : { *(.rel.rodata${RELOCATING+ .rel.rodata.* .rel.gnu.linkonce.r.*}) }
301 .rela.rodata : { *(.rela.rodata${RELOCATING+ .rela.rodata.* .rela.gnu.linkonce.r.*}) }
302 ${OTHER_READONLY_RELOC_SECTIONS}
303 .rel.data.rel.ro : { *(.rel.data.rel.ro${RELOCATING+* .rel.gnu.linkonce.d.rel.ro.*}) }
304 .rela.data.rel.ro : { *(.rela.data.rel.ro${RELOCATING+* .rela.gnu.linkonce.d.rel.ro.*}) }
305 .rel.data : { *(.rel.data${RELOCATING+ .rel.data.* .rel.gnu.linkonce.d.*}) }
306 .rela.data : { *(.rela.data${RELOCATING+ .rela.data.* .rela.gnu.linkonce.d.*}) }
307 .rel.tdata : { *(.rel.tdata${RELOCATING+ .rel.tdata.* .rel.gnu.linkonce.td.*}) }
308 .rela.tdata : { *(.rela.tdata${RELOCATING+ .rela.tdata.* .rela.gnu.linkonce.td.*}) }
309 .rel.tbss : { *(.rel.tbss${RELOCATING+ .rel.tbss.* .rel.gnu.linkonce.tb.*}) }
310 .rela.tbss : { *(.rela.tbss${RELOCATING+ .rela.tbss.* .rela.gnu.linkonce.tb.*}) }
311 .rel.ctors : { *(.rel.ctors) }
312 .rela.ctors : { *(.rela.ctors) }
313 .rel.dtors : { *(.rel.dtors) }
314 .rela.dtors : { *(.rela.dtors) }
315 .rel.got : { *(.rel.got) }
316 .rela.got : { *(.rela.got) }
317 ${OTHER_GOT_RELOC_SECTIONS}
322 .rel.bss : { *(.rel.bss${RELOCATING+ .rel.bss.* .rel.gnu.linkonce.b.*}) }
323 .rela.bss : { *(.rela.bss${RELOCATING+ .rela.bss.* .rela.gnu.linkonce.b.*}) }
327 if [ -n "$COMBRELOC" ]; then
328 cat >> ldscripts/dyntmp.$$ <<EOF
332 sed -e '/^[ ]*[{}][ ]*$/d;/:[ ]*$/d;/\.rela\./d;s/^.*: { *\(.*\)}$/ \1/' $COMBRELOC >> ldscripts/dyntmp.$$
333 cat >> ldscripts/dyntmp.$$ <<EOF
342 sed -e '/^[ ]*[{}][ ]*$/d;/:[ ]*$/d;/\.rel\./d;s/^.*: { *\(.*\)}/ \1/' $COMBRELOC >> ldscripts/dyntmp.$$
343 cat >> ldscripts/dyntmp.$$ <<EOF
352 cat >> ldscripts/dyntmp.$$ <<EOF
353 .rel.plt : { *(.rel.plt) }
354 .rela.plt : { *(.rela.plt) }
355 ${OTHER_PLT_RELOC_SECTIONS}
358 if test -z "${NON_ALLOC_DYN}"; then
359 if test -z "${NO_REL_RELOCS}${NO_RELA_RELOCS}"; then
360 cat ldscripts/dyntmp.$$
362 if test -z "${NO_REL_RELOCS}"; then
363 sed -e '/^[ ]*\.rela\.[^}]*$/,/}/d' -e '/^[ ]*\.rela\./d' ldscripts/dyntmp.$$
365 if test -z "${NO_RELA_RELOCS}"; then
366 sed -e '/^[ ]*\.rel\.[^}]*$/,/}/d' -e '/^[ ]*\.rel\./d' ldscripts/dyntmp.$$
369 rm -f ldscripts/dyntmp.$$
375 ${RELOCATING+${INIT_START}}
377 ${RELOCATING+${INIT_END}}
381 ${TINY_READONLY_SECTION}
384 ${RELOCATING+${TEXT_START_SYMBOLS}}
385 *(.text .stub${RELOCATING+ .text.* .gnu.linkonce.t.*})
386 /* .gnu.warning sections are handled specially by elf32.em. */
388 ${RELOCATING+${OTHER_TEXT_SECTIONS}}
392 ${RELOCATING+${FINI_START}}
394 ${RELOCATING+${FINI_END}}
396 ${RELOCATING+PROVIDE (__${ETEXT_NAME} = .);}
397 ${RELOCATING+PROVIDE (_${ETEXT_NAME} = .);}
398 ${RELOCATING+PROVIDE (${ETEXT_NAME} = .);}
399 ${WRITABLE_RODATA-${RODATA}}
400 .rodata1 : { *(.rodata1) }
401 ${CREATE_SHLIB-${SDATA2}}
402 ${CREATE_SHLIB-${SBSS2}}
403 ${OTHER_READONLY_SECTIONS}
404 .eh_frame_hdr : { *(.eh_frame_hdr) }
405 .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) }
406 .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) }
408 /* Adjust the address for the data segment. We want to adjust up to
409 the same address within the page on the next page up. */
410 ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+. = ${DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}}
411 ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}
412 ${CREATE_PIE+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}
414 /* Exception handling */
415 .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) }
416 .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }
418 /* Thread Local Storage sections */
419 .tdata : { *(.tdata${RELOCATING+ .tdata.* .gnu.linkonce.td.*}) }
423 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__preinit_array_start = .);}}
424 KEEP (*(.preinit_array))
425 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__preinit_array_end = .);}}
429 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_start = .);}}
430 KEEP (*(SORT(.init_array.*)))
431 KEEP (*(.init_array))
432 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_end = .);}}
436 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_start = .);}}
437 KEEP (*(.fini_array))
438 KEEP (*(SORT(.fini_array.*)))
439 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_end = .);}}
441 ${SMALL_DATA_CTOR-${RELOCATING+${CTOR}}}
442 ${SMALL_DATA_DTOR-${RELOCATING+${DTOR}}}
443 .jcr : { KEEP (*(.jcr)) }
445 ${RELOCATING+${DATARELRO}}
446 ${OTHER_RELRO_SECTIONS}
447 ${TEXT_DYNAMIC-${DYNAMIC}}
448 ${DATA_GOT+${RELRO_NOW+${GOT}}}
449 ${DATA_GOT+${RELRO_NOW+${GOTPLT}}}
450 ${DATA_GOT+${RELRO_NOW-${SEPARATE_GOTPLT+${GOT}}}}
451 ${RELOCATING+${DATA_SEGMENT_RELRO_END}}
452 ${DATA_GOT+${RELRO_NOW-${SEPARATE_GOTPLT-${GOT}}}}
453 ${DATA_GOT+${RELRO_NOW-${GOTPLT}}}
455 ${DATA_PLT+${PLT_BEFORE_GOT-${PLT}}}
459 ${RELOCATING+${DATA_START_SYMBOLS}}
460 *(.data${RELOCATING+ .data.* .gnu.linkonce.d.*})
461 ${CONSTRUCTING+SORT(CONSTRUCTORS)}
463 .data1 : { *(.data1) }
464 ${WRITABLE_RODATA+${RODATA}}
465 ${OTHER_READWRITE_SECTIONS}
466 ${SMALL_DATA_CTOR+${RELOCATING+${CTOR}}}
467 ${SMALL_DATA_DTOR+${RELOCATING+${DTOR}}}
468 ${DATA_PLT+${PLT_BEFORE_GOT+${PLT}}}
469 ${SDATA_GOT+${RELOCATING+${OTHER_GOT_SYMBOLS}}}
471 ${SDATA_GOT+${OTHER_GOT_SECTIONS}}
473 ${OTHER_SDATA_SECTIONS}
474 ${RELOCATING+${DATA_END_SYMBOLS-${USER_LABEL_PREFIX}_edata = .; PROVIDE (${USER_LABEL_PREFIX}edata = .);}}
475 ${RELOCATING+__bss_start = .;}
476 ${RELOCATING+${OTHER_BSS_SYMBOLS}}
482 *(.bss${RELOCATING+ .bss.* .gnu.linkonce.b.*})
484 /* Align here to ensure that the .bss section occupies space up to
485 _end. Align after .bss to ensure correct alignment even if the
486 .bss section disappears because there are no input sections.
487 FIXME: Why do we need it? When there is no .bss section, we don't
488 pad the .data section. */
489 ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);}
491 ${OTHER_BSS_SECTIONS}
492 ${RELOCATING+${OTHER_BSS_END_SYMBOLS}}
493 ${RELOCATING+. = ALIGN(${ALIGNMENT});}
495 ${RELOCATING+. = ALIGN(${ALIGNMENT});}
496 ${RELOCATING+${OTHER_END_SYMBOLS}}
497 ${RELOCATING+${END_SYMBOLS-${USER_LABEL_PREFIX}_end = .; PROVIDE (${USER_LABEL_PREFIX}end = .);}}
498 ${RELOCATING+${DATA_SEGMENT_END}}
501 if test -n "${NON_ALLOC_DYN}"; then
502 if test -z "${NO_REL_RELOCS}${NO_RELA_RELOCS}"; then
503 cat ldscripts/dyntmp.$$
505 if test -z "${NO_REL_RELOCS}"; then
506 sed -e '/^[ ]*\.rela\.[^}]*$/,/}/d' -e '/^[ ]*\.rela\./d' ldscripts/dyntmp.$$
508 if test -z "${NO_RELA_RELOCS}"; then
509 sed -e '/^[ ]*\.rel\.[^}]*$/,/}/d' -e '/^[ ]*\.rel\./d' ldscripts/dyntmp.$$
512 rm -f ldscripts/dyntmp.$$
516 /* Stabs debugging sections. */
517 .stab 0 : { *(.stab) }
518 .stabstr 0 : { *(.stabstr) }
519 .stab.excl 0 : { *(.stab.excl) }
520 .stab.exclstr 0 : { *(.stab.exclstr) }
521 .stab.index 0 : { *(.stab.index) }
522 .stab.indexstr 0 : { *(.stab.indexstr) }
524 .comment 0 : { *(.comment) }
526 /* DWARF debug sections.
527 Symbols in the DWARF debugging sections are relative to the beginning
528 of the section so we begin them at 0. */
531 .debug 0 : { *(.debug) }
532 .line 0 : { *(.line) }
534 /* GNU DWARF 1 extensions */
535 .debug_srcinfo 0 : { *(.debug_srcinfo) }
536 .debug_sfnames 0 : { *(.debug_sfnames) }
538 /* DWARF 1.1 and DWARF 2 */
539 .debug_aranges 0 : { *(.debug_aranges) }
540 .debug_pubnames 0 : { *(.debug_pubnames) }
543 .debug_info 0 : { *(.debug_info${RELOCATING+ .gnu.linkonce.wi.*}) }
544 .debug_abbrev 0 : { *(.debug_abbrev) }
545 .debug_line 0 : { *(.debug_line) }
546 .debug_frame 0 : { *(.debug_frame) }
547 .debug_str 0 : { *(.debug_str) }
548 .debug_loc 0 : { *(.debug_loc) }
549 .debug_macinfo 0 : { *(.debug_macinfo) }
551 /* SGI/MIPS DWARF 2 extensions */
552 .debug_weaknames 0 : { *(.debug_weaknames) }
553 .debug_funcnames 0 : { *(.debug_funcnames) }
554 .debug_typenames 0 : { *(.debug_typenames) }
555 .debug_varnames 0 : { *(.debug_varnames) }
558 .debug_pubtypes 0 : { *(.debug_pubtypes) }
559 .debug_ranges 0 : { *(.debug_ranges) }
564 ${STACK_ADDR+${STACK}}
567 ${RELOCATING+${OTHER_SYMBOLS}}
568 ${RELOCATING+${DISCARDED}}