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 # plus exception-handling information for Tensilica's XCC compiler:
91 # .xt_except_table .gnu.linkonce.e.foo
92 # .xt_except_desc .gnu.linkonce.h.foo
94 # plus Xtensa-specific literal sections:
95 # .literal .gnu.linkonce.literal.foo
96 # .lit4 .gnu.linkonce.lit4.foo
98 # plus Xtensa-specific "property table" sections:
99 # .xt.lit .gnu.linkonce.p.foo
100 # .xt.insn .gnu.linkonce.x.foo (obsolete)
101 # .xt.prop .gnu.linkonce.prop.foo
103 # Each of these can also have corresponding .rel.* and .rela.* sections.
105 test -z "$ENTRY" && ENTRY=_start
106 test -z "${BIG_OUTPUT_FORMAT}" && BIG_OUTPUT_FORMAT=${OUTPUT_FORMAT}
107 test -z "${LITTLE_OUTPUT_FORMAT}" && LITTLE_OUTPUT_FORMAT=${OUTPUT_FORMAT}
108 if [ -z "$MACHINE" ]; then OUTPUT_ARCH=${ARCH}; else OUTPUT_ARCH=${ARCH}:${MACHINE}; fi
109 test -z "${ELFSIZE}" && ELFSIZE=32
110 test -z "${ALIGNMENT}" && ALIGNMENT="${ELFSIZE} / 8"
111 test "$LD_FLAG" = "N" && DATA_ADDR=.
112 test -z "${ETEXT_NAME}" && ETEXT_NAME=etext
113 test -n "$CREATE_SHLIB$CREATE_PIE" && test -n "$SHLIB_DATA_ADDR" && COMMONPAGESIZE=""
114 test -z "$CREATE_SHLIB$CREATE_PIE" && test -n "$DATA_ADDR" && COMMONPAGESIZE=""
115 test -n "$RELRO_NOW" && unset SEPARATE_GOTPLT
116 test -z "$ATTRS_SECTIONS" && ATTRS_SECTIONS=".gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }"
117 DATA_SEGMENT_ALIGN="ALIGN(${SEGMENT_SIZE}) + (. & (${MAXPAGESIZE} - 1))"
118 DATA_SEGMENT_RELRO_END=""
120 if test -n "${COMMONPAGESIZE}"; then
121 DATA_SEGMENT_ALIGN="ALIGN (${SEGMENT_SIZE}) - ((${MAXPAGESIZE} - .) & (${MAXPAGESIZE} - 1)); . = DATA_SEGMENT_ALIGN (${MAXPAGESIZE}, ${COMMONPAGESIZE})"
122 DATA_SEGMENT_END=". = DATA_SEGMENT_END (.);"
123 DATA_SEGMENT_RELRO_END=". = DATA_SEGMENT_RELRO_END (${SEPARATE_GOTPLT-0}, .);"
125 if test -z "${INITIAL_READONLY_SECTIONS}${CREATE_SHLIB}"; then
126 INITIAL_READONLY_SECTIONS=".interp : { *(.interp) }"
128 if test -z "$PLT"; then
129 PLT=".plt : { *(.plt) }"
131 test -n "${DATA_PLT-${BSS_PLT-text}}" && TEXT_PLT=yes
132 if test -z "$GOT"; then
133 if test -z "$SEPARATE_GOTPLT"; then
134 GOT=".got : { *(.got.plt) *(.got) }"
136 GOT=".got : { *(.got) }"
137 GOTPLT=".got.plt : { *(.got.plt) }"
140 DYNAMIC=".dynamic : { *(.dynamic) }"
141 RODATA=".rodata : { *(.rodata${RELOCATING+ .rodata.* .gnu.linkonce.r.*}) }"
142 DATARELRO=".data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro* .gnu.linkonce.d.rel.ro.*) }"
143 DISCARDED="/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }"
144 INIT_LIT=".init.literal : { *(.init.literal) }"
145 INIT=".init : { *(.init) }"
146 FINI_LIT=".fini.literal : { *(.fini.literal) }"
147 FINI=".fini : { *(.fini) }"
148 if test -z "${NO_SMALL_DATA}"; then
151 ${RELOCATING+${SBSS_START_SYMBOLS}}
152 ${CREATE_SHLIB+*(.sbss2 .sbss2.* .gnu.linkonce.sb2.*)}
154 *(.sbss${RELOCATING+ .sbss.* .gnu.linkonce.sb.*})
156 ${RELOCATING+${SBSS_END_SYMBOLS}}
158 SBSS2=".sbss2 : { *(.sbss2${RELOCATING+ .sbss2.* .gnu.linkonce.sb2.*}) }"
159 SDATA="/* We want the small data sections together, so single-instruction offsets
160 can access them all, and initialized data all before uninitialized, so
161 we can shorten the on-disk segment size. */
164 ${RELOCATING+${SDATA_START_SYMBOLS}}
165 ${CREATE_SHLIB+*(.sdata2 .sdata2.* .gnu.linkonce.s2.*)}
166 *(.sdata${RELOCATING+ .sdata.* .gnu.linkonce.s.*})
170 ${RELOCATING+${SDATA2_START_SYMBOLS}}
171 *(.sdata2${RELOCATING+ .sdata2.* .gnu.linkonce.s2.*})
173 REL_SDATA=".rel.sdata : { *(.rel.sdata${RELOCATING+ .rel.sdata.* .rel.gnu.linkonce.s.*}) }
174 .rela.sdata : { *(.rela.sdata${RELOCATING+ .rela.sdata.* .rela.gnu.linkonce.s.*}) }"
175 REL_SBSS=".rel.sbss : { *(.rel.sbss${RELOCATING+ .rel.sbss.* .rel.gnu.linkonce.sb.*}) }
176 .rela.sbss : { *(.rela.sbss${RELOCATING+ .rela.sbss.* .rela.gnu.linkonce.sb.*}) }"
177 REL_SDATA2=".rel.sdata2 : { *(.rel.sdata2${RELOCATING+ .rel.sdata2.* .rel.gnu.linkonce.s2.*}) }
178 .rela.sdata2 : { *(.rela.sdata2${RELOCATING+ .rela.sdata2.* .rela.gnu.linkonce.s2.*}) }"
179 REL_SBSS2=".rel.sbss2 : { *(.rel.sbss2${RELOCATING+ .rel.sbss2.* .rel.gnu.linkonce.sb2.*}) }
180 .rela.sbss2 : { *(.rela.sbss2${RELOCATING+ .rela.sbss2.* .rela.gnu.linkonce.sb2.*}) }"
184 if test -z "${DATA_GOT}"; then
185 if test -n "${NO_SMALL_DATA}"; then
189 if test -z "${SDATA_GOT}"; then
190 if test -z "${NO_SMALL_DATA}"; then
194 test -n "$SEPARATE_GOTPLT" && SEPARATE_GOTPLT=" "
195 test "${LARGE_SECTIONS}" = "yes" && REL_LARGE="
196 .rel.ldata : { *(.rel.ldata${RELOCATING+ .rel.ldata.* .rel.gnu.linkonce.l.*}) }
197 .rela.ldata : { *(.rela.ldata${RELOCATING+ .rela.ldata.* .rela.gnu.linkonce.l.*}) }
198 .rel.lbss : { *(.rel.lbss${RELOCATING+ .rel.lbss.* .rel.gnu.linkonce.lb.*}) }
199 .rela.lbss : { *(.rela.lbss${RELOCATING+ .rela.lbss.* .rela.gnu.linkonce.lb.*}) }
200 .rel.lrodata : { *(.rel.lrodata${RELOCATING+ .rel.lrodata.* .rel.gnu.linkonce.lr.*}) }
201 .rela.lrodata : { *(.rela.lrodata${RELOCATING+ .rela.lrodata.* .rela.gnu.linkonce.lr.*}) }"
202 test "${LARGE_SECTIONS}" = "yes" && OTHER_BSS_SECTIONS="
203 ${OTHER_BSS_SECTIONS}
207 *(.lbss${RELOCATING+ .lbss.* .gnu.linkonce.lb.*})
210 test "${LARGE_SECTIONS}" = "yes" && LARGE_SECTIONS="
211 .lrodata ${RELOCATING+ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))} :
213 *(.lrodata${RELOCATING+ .lrodata.* .gnu.linkonce.lr.*})
215 .ldata ${RELOCATING+ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))} :
217 *(.ldata${RELOCATING+ .ldata.* .gnu.linkonce.l.*})
218 ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);}
222 ${CONSTRUCTING+${CTOR_START}}
223 /* gcc uses crtbegin.o to find the start of
224 the constructors, so we make sure it is
225 first. Because this is a wildcard, it
226 doesn't matter if the user does not
227 actually link against crtbegin.o; the
228 linker won't look for a file to match a
229 wildcard. The wildcard also means that it
230 doesn't matter which directory crtbegin.o
233 KEEP (*crtbegin.o(.ctors))
234 KEEP (*crtbegin?.o(.ctors))
236 /* We don't want to include the .ctor section from
237 the crtend.o file until after the sorted ctors.
238 The .ctor section from the crtend file contains the
239 end of ctors marker and it must be last */
241 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .ctors))
242 KEEP (*(SORT(.ctors.*)))
244 ${CONSTRUCTING+${CTOR_END}}
248 ${CONSTRUCTING+${DTOR_START}}
249 KEEP (*crtbegin.o(.dtors))
250 KEEP (*crtbegin?.o(.dtors))
251 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .dtors))
252 KEEP (*(SORT(.dtors.*)))
254 ${CONSTRUCTING+${DTOR_END}}
256 STACK=" .stack ${RELOCATING+${STACK_ADDR}} :
258 ${RELOCATING+_stack = .;}
262 # if this is for an embedded system, don't add SIZEOF_HEADERS.
263 if [ -z "$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 ${RELOCATING+ENTRY(${ENTRY})}
272 ${RELOCATING+${LIB_SEARCH_DIRS}}
273 ${RELOCATING+${EXECUTABLE_SYMBOLS}}
274 ${RELOCATING+${INPUT_FILES}}
278 /* Read-only sections, merged into text segment: */
279 ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+PROVIDE (__executable_start = ${TEXT_START_ADDR}); . = ${TEXT_BASE_ADDRESS};}}}
280 ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR:-0} + SIZEOF_HEADERS;}}
281 ${CREATE_PIE+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR:-0} + SIZEOF_HEADERS;}}
282 ${INITIAL_READONLY_SECTIONS}
283 .note.gnu.build-id : { *(.note.gnu.build-id) }
286 test -n "${RELOCATING+0}" || unset NON_ALLOC_DYN
287 test -z "${NON_ALLOC_DYN}" || TEXT_DYNAMIC=
288 cat > ldscripts/dyntmp.$$ <<EOF
289 ${TEXT_DYNAMIC+${DYNAMIC}}
291 .gnu.hash : { *(.gnu.hash) }
292 .dynsym : { *(.dynsym) }
293 .dynstr : { *(.dynstr) }
294 .gnu.version : { *(.gnu.version) }
295 .gnu.version_d : { *(.gnu.version_d) }
296 .gnu.version_r : { *(.gnu.version_r) }
299 if [ "x$COMBRELOC" = x ]; then
300 COMBRELOCCAT="cat >> ldscripts/dyntmp.$$"
302 COMBRELOCCAT="cat > $COMBRELOC"
304 eval $COMBRELOCCAT <<EOF
305 .rel.init : { *(.rel.init) }
306 .rela.init : { *(.rela.init) }
307 .rel.text : { *(.rel.text${RELOCATING+ .rel.text.* .rel.gnu.linkonce.t.*}) }
308 .rela.text : { *(.rela.text${RELOCATING+ .rela.text.* .rela.gnu.linkonce.t.*}) }
309 .rel.fini : { *(.rel.fini) }
310 .rela.fini : { *(.rela.fini) }
311 .rel.rodata : { *(.rel.rodata${RELOCATING+ .rel.rodata.* .rel.gnu.linkonce.r.*}) }
312 .rela.rodata : { *(.rela.rodata${RELOCATING+ .rela.rodata.* .rela.gnu.linkonce.r.*}) }
313 ${OTHER_READONLY_RELOC_SECTIONS}
314 .rel.data.rel.ro : { *(.rel.data.rel.ro${RELOCATING+* .rel.gnu.linkonce.d.rel.ro.*}) }
315 .rela.data.rel.ro : { *(.rela.data.rel.ro${RELOCATING+* .rela.gnu.linkonce.d.rel.ro.*}) }
316 .rel.data : { *(.rel.data${RELOCATING+ .rel.data.* .rel.gnu.linkonce.d.*}) }
317 .rela.data : { *(.rela.data${RELOCATING+ .rela.data.* .rela.gnu.linkonce.d.*}) }
318 .rel.tdata : { *(.rel.tdata${RELOCATING+ .rel.tdata.* .rel.gnu.linkonce.td.*}) }
319 .rela.tdata : { *(.rela.tdata${RELOCATING+ .rela.tdata.* .rela.gnu.linkonce.td.*}) }
320 .rel.tbss : { *(.rel.tbss${RELOCATING+ .rel.tbss.* .rel.gnu.linkonce.tb.*}) }
321 .rela.tbss : { *(.rela.tbss${RELOCATING+ .rela.tbss.* .rela.gnu.linkonce.tb.*}) }
322 .rel.ctors : { *(.rel.ctors) }
323 .rela.ctors : { *(.rela.ctors) }
324 .rel.dtors : { *(.rel.dtors) }
325 .rela.dtors : { *(.rela.dtors) }
326 .rel.got : { *(.rel.got) }
327 .rela.got : { *(.rela.got) }
328 ${OTHER_GOT_RELOC_SECTIONS}
333 .rel.bss : { *(.rel.bss${RELOCATING+ .rel.bss.* .rel.gnu.linkonce.b.*}) }
334 .rela.bss : { *(.rela.bss${RELOCATING+ .rela.bss.* .rela.gnu.linkonce.b.*}) }
338 if [ -n "$COMBRELOC" ]; then
339 cat >> ldscripts/dyntmp.$$ <<EOF
343 sed -e '/^[ ]*[{}][ ]*$/d;/:[ ]*$/d;/\.rela\./d;s/^.*: { *\(.*\)}$/ \1/' $COMBRELOC >> ldscripts/dyntmp.$$
344 cat >> ldscripts/dyntmp.$$ <<EOF
349 sed -e '/^[ ]*[{}][ ]*$/d;/:[ ]*$/d;/\.rel\./d;s/^.*: { *\(.*\)}/ \1/' $COMBRELOC >> ldscripts/dyntmp.$$
350 cat >> ldscripts/dyntmp.$$ <<EOF
355 cat >> ldscripts/dyntmp.$$ <<EOF
356 .rel.plt : { *(.rel.plt) }
357 .rela.plt : { *(.rela.plt) }
358 ${OTHER_PLT_RELOC_SECTIONS}
361 if test -z "${NON_ALLOC_DYN}"; then
362 if test -z "${NO_REL_RELOCS}${NO_RELA_RELOCS}"; then
363 cat ldscripts/dyntmp.$$
365 if test -z "${NO_REL_RELOCS}"; then
366 sed -e '/^[ ]*\.rela\.[^}]*$/,/}/d' -e '/^[ ]*\.rela\./d' ldscripts/dyntmp.$$
368 if test -z "${NO_RELA_RELOCS}"; then
369 sed -e '/^[ ]*\.rel\.[^}]*$/,/}/d' -e '/^[ ]*\.rel\./d' ldscripts/dyntmp.$$
372 rm -f ldscripts/dyntmp.$$
376 ${RELOCATING-$INIT_LIT}
380 ${TINY_READONLY_SECTION}
385 ${RELOCATING+${INIT_START}}
386 ${RELOCATING+KEEP (*(.init.literal))}
387 ${RELOCATING+KEEP (*(.init))}
388 ${RELOCATING+${INIT_END}}
390 ${RELOCATING+${TEXT_START_SYMBOLS}}
391 *(.literal .text .stub${RELOCATING+ .literal.* .text.* .gnu.linkonce.literal.* .gnu.linkonce.t.*.literal .gnu.linkonce.t.*})
392 /* .gnu.warning sections are handled specially by elf32.em. */
394 ${RELOCATING+${OTHER_TEXT_SECTIONS}}
396 ${RELOCATING+${FINI_START}}
397 ${RELOCATING+KEEP (*(.fini.literal))}
398 ${RELOCATING+KEEP (*(.fini))}
399 ${RELOCATING+${FINI_END}}
402 ${RELOCATING-$FINI_LIT}
405 ${RELOCATING+PROVIDE (__${ETEXT_NAME} = .);}
406 ${RELOCATING+PROVIDE (_${ETEXT_NAME} = .);}
407 ${RELOCATING+PROVIDE (${ETEXT_NAME} = .);}
408 ${WRITABLE_RODATA-${RODATA}}
409 .rodata1 : { *(.rodata1) }
410 ${CREATE_SHLIB-${SDATA2}}
411 ${CREATE_SHLIB-${SBSS2}}
412 ${OTHER_READONLY_SECTIONS}
413 .eh_frame_hdr : { *(.eh_frame_hdr) }
414 .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) }
415 .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) }
417 /* Adjust the address for the data segment. We want to adjust up to
418 the same address within the page on the next page up. */
419 ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+. = ${DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}}
420 ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}
421 ${CREATE_PIE+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}
423 /* Exception handling */
424 .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) }
425 .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }
427 /* Thread Local Storage sections */
428 .tdata : { *(.tdata${RELOCATING+ .tdata.* .gnu.linkonce.td.*}) }
429 .tbss : { *(.tbss${RELOCATING+ .tbss.* .gnu.linkonce.tb.*})${RELOCATING+ *(.tcommon)} }
433 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__preinit_array_start = .);}}
434 KEEP (*(.preinit_array))
435 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__preinit_array_end = .);}}
439 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_start = .);}}
440 KEEP (*(SORT(.init_array.*)))
441 KEEP (*(.init_array))
442 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_end = .);}}
446 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_start = .);}}
447 KEEP (*(.fini_array))
448 KEEP (*(SORT(.fini_array.*)))
449 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_end = .);}}
451 ${SMALL_DATA_CTOR-${RELOCATING+${CTOR}}}
452 ${SMALL_DATA_DTOR-${RELOCATING+${DTOR}}}
453 .jcr : { KEEP (*(.jcr)) }
455 ${RELOCATING+${DATARELRO}}
456 ${OTHER_RELRO_SECTIONS}
457 ${TEXT_DYNAMIC-${DYNAMIC}}
458 ${DATA_GOT+${RELRO_NOW+${GOT}}}
459 ${DATA_GOT+${RELRO_NOW+${GOTPLT}}}
460 ${DATA_GOT+${RELRO_NOW-${SEPARATE_GOTPLT+${GOT}}}}
461 ${RELOCATING+${DATA_SEGMENT_RELRO_END}}
462 ${DATA_GOT+${RELRO_NOW-${SEPARATE_GOTPLT-${GOT}}}}
463 ${DATA_GOT+${RELRO_NOW-${GOTPLT}}}
465 ${DATA_PLT+${PLT_BEFORE_GOT-${PLT}}}
469 ${RELOCATING+${DATA_START_SYMBOLS}}
470 *(.data${RELOCATING+ .data.* .gnu.linkonce.d.*})
471 ${CONSTRUCTING+SORT(CONSTRUCTORS)}
473 .data1 : { *(.data1) }
474 ${WRITABLE_RODATA+${RODATA}}
475 ${OTHER_READWRITE_SECTIONS}
476 ${SMALL_DATA_CTOR+${RELOCATING+${CTOR}}}
477 ${SMALL_DATA_DTOR+${RELOCATING+${DTOR}}}
478 ${DATA_PLT+${PLT_BEFORE_GOT+${PLT}}}
479 ${SDATA_GOT+${RELOCATING+${OTHER_GOT_SYMBOLS}}}
481 ${SDATA_GOT+${OTHER_GOT_SECTIONS}}
483 ${OTHER_SDATA_SECTIONS}
484 ${RELOCATING+${DATA_END_SYMBOLS-${USER_LABEL_PREFIX}_edata = .; PROVIDE (${USER_LABEL_PREFIX}edata = .);}}
485 ${RELOCATING+__bss_start = .;}
486 ${RELOCATING+${OTHER_BSS_SYMBOLS}}
492 *(.bss${RELOCATING+ .bss.* .gnu.linkonce.b.*})
494 /* Align here to ensure that the .bss section occupies space up to
495 _end. Align after .bss to ensure correct alignment even if the
496 .bss section disappears because there are no input sections.
497 FIXME: Why do we need it? When there is no .bss section, we don't
498 pad the .data section. */
499 ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);}
501 ${OTHER_BSS_SECTIONS}
502 ${RELOCATING+${OTHER_BSS_END_SYMBOLS}}
503 ${RELOCATING+. = ALIGN(${ALIGNMENT});}
505 ${RELOCATING+. = ALIGN(${ALIGNMENT});}
506 ${RELOCATING+${OTHER_END_SYMBOLS}}
507 ${RELOCATING+${END_SYMBOLS-${USER_LABEL_PREFIX}_end = .; PROVIDE (${USER_LABEL_PREFIX}end = .);}}
508 ${RELOCATING+${DATA_SEGMENT_END}}
511 if test -n "${NON_ALLOC_DYN}"; then
512 if test -z "${NO_REL_RELOCS}${NO_RELA_RELOCS}"; then
513 cat ldscripts/dyntmp.$$
515 if test -z "${NO_REL_RELOCS}"; then
516 sed -e '/^[ ]*\.rela\.[^}]*$/,/}/d' -e '/^[ ]*\.rela\./d' ldscripts/dyntmp.$$
518 if test -z "${NO_RELA_RELOCS}"; then
519 sed -e '/^[ ]*\.rel\.[^}]*$/,/}/d' -e '/^[ ]*\.rel\./d' ldscripts/dyntmp.$$
522 rm -f ldscripts/dyntmp.$$
526 /* Stabs debugging sections. */
527 .stab 0 : { *(.stab) }
528 .stabstr 0 : { *(.stabstr) }
529 .stab.excl 0 : { *(.stab.excl) }
530 .stab.exclstr 0 : { *(.stab.exclstr) }
531 .stab.index 0 : { *(.stab.index) }
532 .stab.indexstr 0 : { *(.stab.indexstr) }
534 .comment 0 : { *(.comment) }
536 /* DWARF debug sections.
537 Symbols in the DWARF debugging sections are relative to the beginning
538 of the section so we begin them at 0. */
541 .debug 0 : { *(.debug) }
542 .line 0 : { *(.line) }
544 /* GNU DWARF 1 extensions */
545 .debug_srcinfo 0 : { *(.debug_srcinfo) }
546 .debug_sfnames 0 : { *(.debug_sfnames) }
548 /* DWARF 1.1 and DWARF 2 */
549 .debug_aranges 0 : { *(.debug_aranges) }
550 .debug_pubnames 0 : { *(.debug_pubnames) }
553 .debug_info 0 : { *(.debug_info${RELOCATING+ .gnu.linkonce.wi.*}) }
554 .debug_abbrev 0 : { *(.debug_abbrev) }
555 .debug_line 0 : { *(.debug_line) }
556 .debug_frame 0 : { *(.debug_frame) }
557 .debug_str 0 : { *(.debug_str) }
558 .debug_loc 0 : { *(.debug_loc) }
559 .debug_macinfo 0 : { *(.debug_macinfo) }
561 /* SGI/MIPS DWARF 2 extensions */
562 .debug_weaknames 0 : { *(.debug_weaknames) }
563 .debug_funcnames 0 : { *(.debug_funcnames) }
564 .debug_typenames 0 : { *(.debug_typenames) }
565 .debug_varnames 0 : { *(.debug_varnames) }
568 .debug_pubtypes 0 : { *(.debug_pubtypes) }
569 .debug_ranges 0 : { *(.debug_ranges) }
574 ${STACK_ADDR+${STACK}}
577 ${RELOCATING+${OTHER_SYMBOLS}}
578 ${RELOCATING+${DISCARDED}}