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 ${RELOCATING-0} : { *(.interp) }"
128 if test -z "$PLT"; then
129 PLT=".plt ${RELOCATING-0} : { *(.plt) }"
131 test -n "${DATA_PLT-${BSS_PLT-text}}" && TEXT_PLT=yes
132 if test -z "$GOT"; then
133 if test -z "$SEPARATE_GOTPLT"; then
134 GOT=".got ${RELOCATING-0} : { *(.got.plt) *(.got) }"
136 GOT=".got ${RELOCATING-0} : { *(.got) }"
137 GOTPLT=".got.plt ${RELOCATING-0} : { *(.got.plt) }"
140 DYNAMIC=".dynamic ${RELOCATING-0} : { *(.dynamic) }"
141 RODATA=".rodata ${RELOCATING-0} : { *(.rodata${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 0 : { *(.init.literal) }"
145 INIT=".init 0 : { *(.init) }"
146 FINI_LIT=".fini.literal 0 : { *(.fini.literal) }"
147 FINI=".fini 0 : { *(.fini) }"
148 if test -z "${NO_SMALL_DATA}"; then
149 SBSS=".sbss ${RELOCATING-0} :
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 ${RELOCATING-0} : { *(.sbss2${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. */
162 .sdata ${RELOCATING-0} :
164 ${RELOCATING+${SDATA_START_SYMBOLS}}
165 ${CREATE_SHLIB+*(.sdata2 .sdata2.* .gnu.linkonce.s2.*)}
166 *(.sdata${RELOCATING+ .sdata.* .gnu.linkonce.s.*})
168 SDATA2=".sdata2 ${RELOCATING-0} :
170 ${RELOCATING+${SDATA2_START_SYMBOLS}}
171 *(.sdata2${RELOCATING+ .sdata2.* .gnu.linkonce.s2.*})
173 REL_SDATA=".rel.sdata ${RELOCATING-0} : { *(.rel.sdata${RELOCATING+ .rel.sdata.* .rel.gnu.linkonce.s.*}) }
174 .rela.sdata ${RELOCATING-0} : { *(.rela.sdata${RELOCATING+ .rela.sdata.* .rela.gnu.linkonce.s.*}) }"
175 REL_SBSS=".rel.sbss ${RELOCATING-0} : { *(.rel.sbss${RELOCATING+ .rel.sbss.* .rel.gnu.linkonce.sb.*}) }
176 .rela.sbss ${RELOCATING-0} : { *(.rela.sbss${RELOCATING+ .rela.sbss.* .rela.gnu.linkonce.sb.*}) }"
177 REL_SDATA2=".rel.sdata2 ${RELOCATING-0} : { *(.rel.sdata2${RELOCATING+ .rel.sdata2.* .rel.gnu.linkonce.s2.*}) }
178 .rela.sdata2 ${RELOCATING-0} : { *(.rela.sdata2${RELOCATING+ .rela.sdata2.* .rela.gnu.linkonce.s2.*}) }"
179 REL_SBSS2=".rel.sbss2 ${RELOCATING-0} : { *(.rel.sbss2${RELOCATING+ .rel.sbss2.* .rel.gnu.linkonce.sb2.*}) }
180 .rela.sbss2 ${RELOCATING-0} : { *(.rela.sbss2${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 ${RELOCATING-0} : { *(.rel.ldata${RELOCATING+ .rel.ldata.* .rel.gnu.linkonce.l.*}) }
197 .rela.ldata ${RELOCATING-0} : { *(.rela.ldata${RELOCATING+ .rela.ldata.* .rela.gnu.linkonce.l.*}) }
198 .rel.lbss ${RELOCATING-0} : { *(.rel.lbss${RELOCATING+ .rel.lbss.* .rel.gnu.linkonce.lb.*}) }
199 .rela.lbss ${RELOCATING-0} : { *(.rela.lbss${RELOCATING+ .rela.lbss.* .rela.gnu.linkonce.lb.*}) }
200 .rel.lrodata ${RELOCATING-0} : { *(.rel.lrodata${RELOCATING+ .rel.lrodata.* .rel.gnu.linkonce.lr.*}) }
201 .rela.lrodata ${RELOCATING-0} : { *(.rela.lrodata${RELOCATING+ .rela.lrodata.* .rela.gnu.linkonce.lr.*}) }"
202 test "${LARGE_SECTIONS}" = "yes" && OTHER_BSS_SECTIONS="
203 ${OTHER_BSS_SECTIONS}
204 .lbss ${RELOCATING-0} :
207 *(.lbss${RELOCATING+ .lbss.* .gnu.linkonce.lb.*})
210 test "${LARGE_SECTIONS}" = "yes" && LARGE_SECTIONS="
211 .lrodata ${RELOCATING-0} ${RELOCATING+ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))} :
213 *(.lrodata${RELOCATING+ .lrodata.* .gnu.linkonce.lr.*})
215 .ldata ${RELOCATING-0} ${RELOCATING+ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))} :
217 *(.ldata${RELOCATING+ .ldata.* .gnu.linkonce.l.*})
218 ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);}
220 INIT_ARRAY=".init_array ${RELOCATING-0} :
222 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_start = .);}}
223 KEEP (*(SORT(.init_array.*)))
224 KEEP (*(.init_array))
225 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_end = .);}}
227 FINI_ARRAY=".fini_array ${RELOCATING-0} :
229 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_start = .);}}
230 KEEP (*(SORT(.fini_array.*)))
231 KEEP (*(.fini_array))
232 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_end = .);}}
234 CTOR=".ctors ${CONSTRUCTING-0} :
236 ${CONSTRUCTING+${CTOR_START}}
237 /* gcc uses crtbegin.o to find the start of
238 the constructors, so we make sure it is
239 first. Because this is a wildcard, it
240 doesn't matter if the user does not
241 actually link against crtbegin.o; the
242 linker won't look for a file to match a
243 wildcard. The wildcard also means that it
244 doesn't matter which directory crtbegin.o
247 KEEP (*crtbegin.o(.ctors))
248 KEEP (*crtbegin?.o(.ctors))
250 /* We don't want to include the .ctor section from
251 the crtend.o file until after the sorted ctors.
252 The .ctor section from the crtend file contains the
253 end of ctors marker and it must be last */
255 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .ctors))
256 KEEP (*(SORT(.ctors.*)))
258 ${CONSTRUCTING+${CTOR_END}}
260 DTOR=".dtors ${CONSTRUCTING-0} :
262 ${CONSTRUCTING+${DTOR_START}}
263 KEEP (*crtbegin.o(.dtors))
264 KEEP (*crtbegin?.o(.dtors))
265 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .dtors))
266 KEEP (*(SORT(.dtors.*)))
268 ${CONSTRUCTING+${DTOR_END}}
270 STACK=" .stack ${RELOCATING-0}${RELOCATING+${STACK_ADDR}} :
272 ${RELOCATING+_stack = .;}
276 # if this is for an embedded system, don't add SIZEOF_HEADERS.
277 if [ -z "$EMBEDDED" ]; then
278 test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR} + SIZEOF_HEADERS"
280 test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR}"
284 ${RELOCATING+ENTRY(${ENTRY})}
286 ${RELOCATING+${LIB_SEARCH_DIRS}}
287 ${RELOCATING+${EXECUTABLE_SYMBOLS}}
288 ${RELOCATING+${INPUT_FILES}}
289 ${RELOCATING- /* For some reason, the Solaris linker makes bad executables
290 if gld -r is used and the intermediate file has sections starting
291 at non-zero addresses. Could be a Solaris ld bug, could be a GNU ld
292 bug. But for now assigning the zero vmas works. */}
296 /* Read-only sections, merged into text segment: */
297 ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+PROVIDE (__executable_start = ${TEXT_START_ADDR}); . = ${TEXT_BASE_ADDRESS};}}}
298 ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR:-0} + SIZEOF_HEADERS;}}
299 ${CREATE_PIE+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR:-0} + SIZEOF_HEADERS;}}
300 ${INITIAL_READONLY_SECTIONS}
301 .note.gnu.build-id : { *(.note.gnu.build-id) }
304 test -n "${RELOCATING+0}" || unset NON_ALLOC_DYN
305 test -z "${NON_ALLOC_DYN}" || TEXT_DYNAMIC=
306 cat > ldscripts/dyntmp.$$ <<EOF
307 ${TEXT_DYNAMIC+${DYNAMIC}}
308 .hash ${RELOCATING-0} : { *(.hash) }
309 .gnu.hash ${RELOCATING-0} : { *(.gnu.hash) }
310 .dynsym ${RELOCATING-0} : { *(.dynsym) }
311 .dynstr ${RELOCATING-0} : { *(.dynstr) }
312 .gnu.version ${RELOCATING-0} : { *(.gnu.version) }
313 .gnu.version_d ${RELOCATING-0}: { *(.gnu.version_d) }
314 .gnu.version_r ${RELOCATING-0}: { *(.gnu.version_r) }
317 if [ "x$COMBRELOC" = x ]; then
318 COMBRELOCCAT="cat >> ldscripts/dyntmp.$$"
320 COMBRELOCCAT="cat > $COMBRELOC"
322 eval $COMBRELOCCAT <<EOF
323 .rel.init ${RELOCATING-0} : { *(.rel.init) }
324 .rela.init ${RELOCATING-0} : { *(.rela.init) }
325 .rel.text ${RELOCATING-0} : { *(.rel.text${RELOCATING+ .rel.text.* .rel.gnu.linkonce.t.*}) }
326 .rela.text ${RELOCATING-0} : { *(.rela.text${RELOCATING+ .rela.text.* .rela.gnu.linkonce.t.*}) }
327 .rel.fini ${RELOCATING-0} : { *(.rel.fini) }
328 .rela.fini ${RELOCATING-0} : { *(.rela.fini) }
329 .rel.rodata ${RELOCATING-0} : { *(.rel.rodata${RELOCATING+ .rel.rodata.* .rel.gnu.linkonce.r.*}) }
330 .rela.rodata ${RELOCATING-0} : { *(.rela.rodata${RELOCATING+ .rela.rodata.* .rela.gnu.linkonce.r.*}) }
331 ${OTHER_READONLY_RELOC_SECTIONS}
332 .rel.data.rel.ro ${RELOCATING-0} : { *(.rel.data.rel.ro${RELOCATING+* .rel.gnu.linkonce.d.rel.ro.*}) }
333 .rela.data.rel.ro ${RELOCATING-0} : { *(.rela.data.rel.ro${RELOCATING+* .rela.gnu.linkonce.d.rel.ro.*}) }
334 .rel.data ${RELOCATING-0} : { *(.rel.data${RELOCATING+ .rel.data.* .rel.gnu.linkonce.d.*}) }
335 .rela.data ${RELOCATING-0} : { *(.rela.data${RELOCATING+ .rela.data.* .rela.gnu.linkonce.d.*}) }
336 .rel.tdata ${RELOCATING-0} : { *(.rel.tdata${RELOCATING+ .rel.tdata.* .rel.gnu.linkonce.td.*}) }
337 .rela.tdata ${RELOCATING-0} : { *(.rela.tdata${RELOCATING+ .rela.tdata.* .rela.gnu.linkonce.td.*}) }
338 .rel.tbss ${RELOCATING-0} : { *(.rel.tbss${RELOCATING+ .rel.tbss.* .rel.gnu.linkonce.tb.*}) }
339 .rela.tbss ${RELOCATING-0} : { *(.rela.tbss${RELOCATING+ .rela.tbss.* .rela.gnu.linkonce.tb.*}) }
340 .rel.ctors ${RELOCATING-0} : { *(.rel.ctors) }
341 .rela.ctors ${RELOCATING-0} : { *(.rela.ctors) }
342 .rel.dtors ${RELOCATING-0} : { *(.rel.dtors) }
343 .rela.dtors ${RELOCATING-0} : { *(.rela.dtors) }
344 .rel.got ${RELOCATING-0} : { *(.rel.got) }
345 .rela.got ${RELOCATING-0} : { *(.rela.got) }
346 ${OTHER_GOT_RELOC_SECTIONS}
351 .rel.bss ${RELOCATING-0} : { *(.rel.bss${RELOCATING+ .rel.bss.* .rel.gnu.linkonce.b.*}) }
352 .rela.bss ${RELOCATING-0} : { *(.rela.bss${RELOCATING+ .rela.bss.* .rela.gnu.linkonce.b.*}) }
356 if [ -n "$COMBRELOC" ]; then
357 cat >> ldscripts/dyntmp.$$ <<EOF
358 .rel.dyn ${RELOCATING-0} :
361 sed -e '/^[ ]*[{}][ ]*$/d;/:[ ]*$/d;/\.rela\./d;s/^.*: { *\(.*\)}$/ \1/' $COMBRELOC >> ldscripts/dyntmp.$$
362 cat >> ldscripts/dyntmp.$$ <<EOF
364 .rela.dyn ${RELOCATING-0} :
367 sed -e '/^[ ]*[{}][ ]*$/d;/:[ ]*$/d;/\.rel\./d;s/^.*: { *\(.*\)}/ \1/' $COMBRELOC >> ldscripts/dyntmp.$$
368 cat >> ldscripts/dyntmp.$$ <<EOF
373 cat >> ldscripts/dyntmp.$$ <<EOF
374 .rel.plt ${RELOCATING-0} : { *(.rel.plt) }
375 .rela.plt ${RELOCATING-0} : { *(.rela.plt) }
376 ${OTHER_PLT_RELOC_SECTIONS}
379 if test -z "${NON_ALLOC_DYN}"; then
380 if test -z "${NO_REL_RELOCS}${NO_RELA_RELOCS}"; then
381 cat ldscripts/dyntmp.$$
383 if test -z "${NO_REL_RELOCS}"; then
384 sed -e '/^[ ]*\.rela\.[^}]*$/,/}/d' -e '/^[ ]*\.rela\./d' ldscripts/dyntmp.$$
386 if test -z "${NO_RELA_RELOCS}"; then
387 sed -e '/^[ ]*\.rel\.[^}]*$/,/}/d' -e '/^[ ]*\.rel\./d' ldscripts/dyntmp.$$
390 rm -f ldscripts/dyntmp.$$
394 ${RELOCATING-$INIT_LIT}
398 ${TINY_READONLY_SECTION}
399 .text ${RELOCATING-0} :
403 ${RELOCATING+${INIT_START}}
404 ${RELOCATING+KEEP (*(.init.literal))}
405 ${RELOCATING+KEEP (*(.init))}
406 ${RELOCATING+${INIT_END}}
408 ${RELOCATING+${TEXT_START_SYMBOLS}}
409 *(.literal .text .stub${RELOCATING+ .literal.* .text.* .gnu.linkonce.literal.* .gnu.linkonce.t.*.literal .gnu.linkonce.t.*})
410 /* .gnu.warning sections are handled specially by elf32.em. */
412 ${RELOCATING+${OTHER_TEXT_SECTIONS}}
414 ${RELOCATING+${FINI_START}}
415 ${RELOCATING+KEEP (*(.fini.literal))}
416 ${RELOCATING+KEEP (*(.fini))}
417 ${RELOCATING+${FINI_END}}
420 ${RELOCATING-$FINI_LIT}
423 ${RELOCATING+PROVIDE (__${ETEXT_NAME} = .);}
424 ${RELOCATING+PROVIDE (_${ETEXT_NAME} = .);}
425 ${RELOCATING+PROVIDE (${ETEXT_NAME} = .);}
426 ${WRITABLE_RODATA-${RODATA}}
427 .rodata1 ${RELOCATING-0} : { *(.rodata1) }
428 ${CREATE_SHLIB-${SDATA2}}
429 ${CREATE_SHLIB-${SBSS2}}
430 ${OTHER_READONLY_SECTIONS}
431 .eh_frame_hdr : { *(.eh_frame_hdr) }
432 .eh_frame ${RELOCATING-0} : ONLY_IF_RO { KEEP (*(.eh_frame)) }
433 .gcc_except_table ${RELOCATING-0} : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) }
435 /* Adjust the address for the data segment. We want to adjust up to
436 the same address within the page on the next page up. */
437 ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+. = ${DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}}
438 ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}
439 ${CREATE_PIE+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}
441 /* Exception handling */
442 .eh_frame ${RELOCATING-0} : ONLY_IF_RW { KEEP (*(.eh_frame)) }
443 .gcc_except_table ${RELOCATING-0} : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }
445 /* Thread Local Storage sections */
446 .tdata ${RELOCATING-0} : { *(.tdata${RELOCATING+ .tdata.* .gnu.linkonce.td.*}) }
447 .tbss ${RELOCATING-0} : { *(.tbss${RELOCATING+ .tbss.* .gnu.linkonce.tb.*})${RELOCATING+ *(.tcommon)} }
449 .preinit_array ${RELOCATING-0} :
451 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__preinit_array_start = .);}}
452 KEEP (*(.preinit_array))
453 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__preinit_array_end = .);}}
455 ${RELOCATING+${INIT_ARRAY}}
456 ${RELOCATING+${FINI_ARRAY}}
457 ${SMALL_DATA_CTOR-${RELOCATING+${CTOR}}}
458 ${SMALL_DATA_DTOR-${RELOCATING+${DTOR}}}
459 .jcr ${RELOCATING-0} : { KEEP (*(.jcr)) }
461 ${RELOCATING+${DATARELRO}}
462 ${OTHER_RELRO_SECTIONS}
463 ${TEXT_DYNAMIC-${DYNAMIC}}
464 ${DATA_GOT+${RELRO_NOW+${GOT}}}
465 ${DATA_GOT+${RELRO_NOW+${GOTPLT}}}
466 ${DATA_GOT+${RELRO_NOW-${SEPARATE_GOTPLT+${GOT}}}}
467 ${RELOCATING+${DATA_SEGMENT_RELRO_END}}
468 ${DATA_GOT+${RELRO_NOW-${SEPARATE_GOTPLT-${GOT}}}}
469 ${DATA_GOT+${RELRO_NOW-${GOTPLT}}}
471 ${DATA_PLT+${PLT_BEFORE_GOT-${PLT}}}
473 .data ${RELOCATING-0} :
475 ${RELOCATING+${DATA_START_SYMBOLS}}
476 *(.data${RELOCATING+ .data.* .gnu.linkonce.d.*})
477 ${CONSTRUCTING+SORT(CONSTRUCTORS)}
479 .data1 ${RELOCATING-0} : { *(.data1) }
480 ${WRITABLE_RODATA+${RODATA}}
481 ${OTHER_READWRITE_SECTIONS}
482 ${SMALL_DATA_CTOR+${RELOCATING+${CTOR}}}
483 ${SMALL_DATA_DTOR+${RELOCATING+${DTOR}}}
484 ${DATA_PLT+${PLT_BEFORE_GOT+${PLT}}}
485 ${SDATA_GOT+${RELOCATING+${OTHER_GOT_SYMBOLS}}}
487 ${SDATA_GOT+${OTHER_GOT_SECTIONS}}
489 ${OTHER_SDATA_SECTIONS}
490 ${RELOCATING+${DATA_END_SYMBOLS-${USER_LABEL_PREFIX}_edata = .; PROVIDE (${USER_LABEL_PREFIX}edata = .);}}
491 ${RELOCATING+__bss_start = .;}
492 ${RELOCATING+${OTHER_BSS_SYMBOLS}}
495 .bss ${RELOCATING-0} :
498 *(.bss${RELOCATING+ .bss.* .gnu.linkonce.b.*})
500 /* Align here to ensure that the .bss section occupies space up to
501 _end. Align after .bss to ensure correct alignment even if the
502 .bss section disappears because there are no input sections.
503 FIXME: Why do we need it? When there is no .bss section, we don't
504 pad the .data section. */
505 ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);}
507 ${OTHER_BSS_SECTIONS}
508 ${RELOCATING+${OTHER_BSS_END_SYMBOLS}}
509 ${RELOCATING+. = ALIGN(${ALIGNMENT});}
511 ${RELOCATING+. = ALIGN(${ALIGNMENT});}
512 ${RELOCATING+${OTHER_END_SYMBOLS}}
513 ${RELOCATING+${END_SYMBOLS-${USER_LABEL_PREFIX}_end = .; PROVIDE (${USER_LABEL_PREFIX}end = .);}}
514 ${RELOCATING+${DATA_SEGMENT_END}}
517 if test -n "${NON_ALLOC_DYN}"; then
518 if test -z "${NO_REL_RELOCS}${NO_RELA_RELOCS}"; then
519 cat ldscripts/dyntmp.$$
521 if test -z "${NO_REL_RELOCS}"; then
522 sed -e '/^[ ]*\.rela\.[^}]*$/,/}/d' -e '/^[ ]*\.rela\./d' ldscripts/dyntmp.$$
524 if test -z "${NO_RELA_RELOCS}"; then
525 sed -e '/^[ ]*\.rel\.[^}]*$/,/}/d' -e '/^[ ]*\.rel\./d' ldscripts/dyntmp.$$
528 rm -f ldscripts/dyntmp.$$
532 /* Stabs debugging sections. */
533 .stab 0 : { *(.stab) }
534 .stabstr 0 : { *(.stabstr) }
535 .stab.excl 0 : { *(.stab.excl) }
536 .stab.exclstr 0 : { *(.stab.exclstr) }
537 .stab.index 0 : { *(.stab.index) }
538 .stab.indexstr 0 : { *(.stab.indexstr) }
540 .comment 0 : { *(.comment) }
542 /* DWARF debug sections.
543 Symbols in the DWARF debugging sections are relative to the beginning
544 of the section so we begin them at 0. */
547 .debug 0 : { *(.debug) }
548 .line 0 : { *(.line) }
550 /* GNU DWARF 1 extensions */
551 .debug_srcinfo 0 : { *(.debug_srcinfo) }
552 .debug_sfnames 0 : { *(.debug_sfnames) }
554 /* DWARF 1.1 and DWARF 2 */
555 .debug_aranges 0 : { *(.debug_aranges) }
556 .debug_pubnames 0 : { *(.debug_pubnames) }
559 .debug_info 0 : { *(.debug_info${RELOCATING+ .gnu.linkonce.wi.*}) }
560 .debug_abbrev 0 : { *(.debug_abbrev) }
561 .debug_line 0 : { *(.debug_line) }
562 .debug_frame 0 : { *(.debug_frame) }
563 .debug_str 0 : { *(.debug_str) }
564 .debug_loc 0 : { *(.debug_loc) }
565 .debug_macinfo 0 : { *(.debug_macinfo) }
567 /* SGI/MIPS DWARF 2 extensions */
568 .debug_weaknames 0 : { *(.debug_weaknames) }
569 .debug_funcnames 0 : { *(.debug_funcnames) }
570 .debug_typenames 0 : { *(.debug_typenames) }
571 .debug_varnames 0 : { *(.debug_varnames) }
574 .debug_pubtypes 0 : { *(.debug_pubtypes) }
575 .debug_ranges 0 : { *(.debug_ranges) }
580 ${STACK_ADDR+${STACK}}
583 ${RELOCATING+${OTHER_SYMBOLS}}
584 ${RELOCATING+${DISCARDED}}