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[deliverable/binutils-gdb.git] / ld / scripttempl / elfxtensa.sc
CommitLineData
e0001a05
NC		 1#
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
5# empty.
be2c2e39
BW		 6# SMALL_DATA_CTOR - .ctors contains small data.
7# SMALL_DATA_DTOR - .dtors contains small data.
e0001a05
NC		 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)
43cd72b9
BW		 15# OTHER_RELRO_SECTIONS - other than .data.rel.ro ...
16# (e.g. PPC32 .fixup, .got[12])
93c0f4a4 17# OTHER_BSS_SECTIONS - other than .bss .sbss ...
104d59d1 18# ATTRS_SECTIONS - at the end
e0001a05
NC		 19# OTHER_SECTIONS - at the end
20# EXECUTABLE_SYMBOLS - symbols that must be defined for an
21# executable (e.g., _DYNAMIC_LINK)
be2c2e39
BW		 22# TEXT_START_ADDR - the first byte of the text segment, after any
23# headers.
24# TEXT_BASE_ADDRESS - the first byte of the text segment.
e0001a05
NC		 25# TEXT_START_SYMBOLS - symbols that appear at the start of the
26# .text section.
27# DATA_START_SYMBOLS - symbols that appear at the start of the
28# .data section.
be2c2e39
BW		 29# DATA_END_SYMBOLS - symbols that appear at the end of the
30# writeable data sections.
e0001a05
NC		 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.
be2c2e39
BW		 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
e78c4c7e
BW		 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.
e0001a05
NC		 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.
827a1c67 53# OTHER_SYMBOLS - symbols to place right at the end of the script.
be2c2e39
BW		 54# ETEXT_NAME - name of a symbol for the end of the text section,
55# normally etext.
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.
3c173cb1 60# USER_LABEL_PREFIX - prefix to add to user-visible symbols.
e0001a05
NC		 61#
62# When adding sections, do note that the names of some sections are used
63# when specifying the start address of the next.
64#
65
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:
73#
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
3c173cb1
BW		 86# .lrodata .gnu.linkonce.lr.foo
87# .ldata .gnu.linkonce.l.foo
88# .lbss .gnu.linkonce.lb.foo
89#
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
93#
94# plus Xtensa-specific literal sections:
95# .literal .gnu.linkonce.literal.foo
96# .lit4 .gnu.linkonce.lit4.foo
97#
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
e0001a05
NC		 102#
103# Each of these can also have corresponding .rel.* and .rela.* sections.
104
105test -z "$ENTRY" && ENTRY=_start
be2c2e39
BW		 106test -z "${BIG_OUTPUT_FORMAT}" && BIG_OUTPUT_FORMAT=${OUTPUT_FORMAT}
107test -z "${LITTLE_OUTPUT_FORMAT}" && LITTLE_OUTPUT_FORMAT=${OUTPUT_FORMAT}
108if [ -z "$MACHINE" ]; then OUTPUT_ARCH=${ARCH}; else OUTPUT_ARCH=${ARCH}:${MACHINE}; fi
e0001a05
NC		 109test -z "${ELFSIZE}" && ELFSIZE=32
110test -z "${ALIGNMENT}" && ALIGNMENT="${ELFSIZE} / 8"
111test "$LD_FLAG" = "N" && DATA_ADDR=.
be2c2e39 112test -z "${ETEXT_NAME}" && ETEXT_NAME=etext
43cd72b9
BW		 113test -n "$CREATE_SHLIB$CREATE_PIE" && test -n "$SHLIB_DATA_ADDR" && COMMONPAGESIZE=""
114test -z "$CREATE_SHLIB$CREATE_PIE" && test -n "$DATA_ADDR" && COMMONPAGESIZE=""
be2c2e39 115test -n "$RELRO_NOW" && unset SEPARATE_GOTPLT
104d59d1 116test -z "$ATTRS_SECTIONS" && ATTRS_SECTIONS=".gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }"
e0001a05 117DATA_SEGMENT_ALIGN="ALIGN(${SEGMENT_SIZE}) + (. & (${MAXPAGESIZE} - 1))"
43cd72b9 118DATA_SEGMENT_RELRO_END=""
e0001a05
NC		 119DATA_SEGMENT_END=""
120if test -n "${COMMONPAGESIZE}"; then
121 DATA_SEGMENT_ALIGN="ALIGN (${SEGMENT_SIZE}) - ((${MAXPAGESIZE} - .) & (${MAXPAGESIZE} - 1)); . = DATA_SEGMENT_ALIGN (${MAXPAGESIZE}, ${COMMONPAGESIZE})"
122 DATA_SEGMENT_END=". = DATA_SEGMENT_END (.);"
be2c2e39 123 DATA_SEGMENT_RELRO_END=". = DATA_SEGMENT_RELRO_END (${SEPARATE_GOTPLT-0}, .);"
e0001a05 124fi
93c0f4a4 125if test -z "${INITIAL_READONLY_SECTIONS}${CREATE_SHLIB}"; then
ec2d9b29 126 INITIAL_READONLY_SECTIONS=".interp ${RELOCATING-0} : { *(.interp) }"
93c0f4a4 127fi
be2c2e39 128if test -z "$PLT"; then
ec2d9b29 129 PLT=".plt ${RELOCATING-0} : { *(.plt) }"
be2c2e39 130fi
3c173cb1 131test -n "${DATA_PLT-${BSS_PLT-text}}" && TEXT_PLT=yes
43cd72b9 132if test -z "$GOT"; then
be2c2e39 133 if test -z "$SEPARATE_GOTPLT"; then
ec2d9b29 134 GOT=".got ${RELOCATING-0} : { *(.got.plt) *(.got) }"
be2c2e39 135 else
ec2d9b29
AM		 136 GOT=".got ${RELOCATING-0} : { *(.got) }"
137 GOTPLT=".got.plt ${RELOCATING-0} : { *(.got.plt) }"
be2c2e39 138 fi
43cd72b9 139fi
ec2d9b29
AM		 140DYNAMIC=".dynamic ${RELOCATING-0} : { *(.dynamic) }"
141RODATA=".rodata ${RELOCATING-0} : { *(.rodata${RELOCATING+ .rodata.* .gnu.linkonce.r.*}) }"
3c173cb1 142DATARELRO=".data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro* .gnu.linkonce.d.rel.ro.*) }"
43e56c34 143DISCARDED="/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }"
ec2d9b29
AM		 144INIT_LIT=".init.literal 0 : { *(.init.literal) }"
145INIT=".init 0 : { *(.init) }"
146FINI_LIT=".fini.literal 0 : { *(.fini.literal) }"
147FINI=".fini 0 : { *(.fini) }"
e0001a05 148if test -z "${NO_SMALL_DATA}"; then
ec2d9b29 149 SBSS=".sbss ${RELOCATING-0} :
e0001a05 150 {
3c173cb1 151 ${RELOCATING+${SBSS_START_SYMBOLS}}
be2c2e39 152 ${CREATE_SHLIB+*(.sbss2 .sbss2.* .gnu.linkonce.sb2.*)}
e0001a05
NC		 153 *(.dynsbss)
154 *(.sbss${RELOCATING+ .sbss.* .gnu.linkonce.sb.*})
155 *(.scommon)
3c173cb1 156 ${RELOCATING+${SBSS_END_SYMBOLS}}
e0001a05 157 }"
ec2d9b29 158 SBSS2=".sbss2 ${RELOCATING-0} : { *(.sbss2${RELOCATING+ .sbss2.* .gnu.linkonce.sb2.*}) }"
e0001a05
NC		 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. */
ec2d9b29 162 .sdata ${RELOCATING-0} :
e0001a05
NC		 163 {
164 ${RELOCATING+${SDATA_START_SYMBOLS}}
be2c2e39 165 ${CREATE_SHLIB+*(.sdata2 .sdata2.* .gnu.linkonce.s2.*)}
e0001a05
NC		 166 *(.sdata${RELOCATING+ .sdata.* .gnu.linkonce.s.*})
167 }"
ec2d9b29 168 SDATA2=".sdata2 ${RELOCATING-0} :
3c173cb1
BW		 169 {
170 ${RELOCATING+${SDATA2_START_SYMBOLS}}
171 *(.sdata2${RELOCATING+ .sdata2.* .gnu.linkonce.s2.*})
172 }"
ec2d9b29
AM		 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.*}) }"
43cd72b9
BW		 181else
182 NO_SMALL_DATA=" "
e0001a05 183fi
be2c2e39
BW		 184if test -z "${DATA_GOT}"; then
185 if test -n "${NO_SMALL_DATA}"; then
186 DATA_GOT=" "
187 fi
188fi
189if test -z "${SDATA_GOT}"; then
190 if test -z "${NO_SMALL_DATA}"; then
191 SDATA_GOT=" "
192 fi
193fi
194test -n "$SEPARATE_GOTPLT" && SEPARATE_GOTPLT=" "
3c173cb1 195test "${LARGE_SECTIONS}" = "yes" && REL_LARGE="
ec2d9b29
AM		 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.*}) }"
93c0f4a4
BW		 202test "${LARGE_SECTIONS}" = "yes" && OTHER_BSS_SECTIONS="
203 ${OTHER_BSS_SECTIONS}
ec2d9b29 204 .lbss ${RELOCATING-0} :
3c173cb1
BW		 205 {
206 *(.dynlbss)
207 *(.lbss${RELOCATING+ .lbss.* .gnu.linkonce.lb.*})
208 *(LARGE_COMMON)
93c0f4a4
BW		 209 }"
210test "${LARGE_SECTIONS}" = "yes" && LARGE_SECTIONS="
ec2d9b29 211 .lrodata ${RELOCATING-0} ${RELOCATING+ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))} :
3c173cb1
BW		 212 {
213 *(.lrodata${RELOCATING+ .lrodata.* .gnu.linkonce.lr.*})
214 }
ec2d9b29 215 .ldata ${RELOCATING-0} ${RELOCATING+ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))} :
3c173cb1
BW		 216 {
217 *(.ldata${RELOCATING+ .ldata.* .gnu.linkonce.l.*})
218 ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);}
219 }"
3cff7cc7
JZ		 220INIT_ARRAY=".init_array ${RELOCATING-0} :
221 {
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 = .);}}
226 }"
227FINI_ARRAY=".fini_array ${RELOCATING-0} :
228 {
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 = .);}}
233 }"
ec2d9b29 234CTOR=".ctors ${CONSTRUCTING-0} :
e0001a05
NC		 235 {
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
245 is in. */
246
40cf2291
AM		 247 KEEP (*crtbegin.o(.ctors))
248 KEEP (*crtbegin?.o(.ctors))
e0001a05
NC		 249
250 /* We don't want to include the .ctor section from
bd6791bc 251 the crtend.o file until after the sorted ctors.
e0001a05
NC		 252 The .ctor section from the crtend file contains the
253 end of ctors marker and it must be last */
254
40cf2291 255 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .ctors))
e0001a05
NC		 256 KEEP (*(SORT(.ctors.*)))
257 KEEP (*(.ctors))
258 ${CONSTRUCTING+${CTOR_END}}
259 }"
ec2d9b29 260DTOR=".dtors ${CONSTRUCTING-0} :
e0001a05
NC		 261 {
262 ${CONSTRUCTING+${DTOR_START}}
40cf2291
AM		 263 KEEP (*crtbegin.o(.dtors))
264 KEEP (*crtbegin?.o(.dtors))
265 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .dtors))
e0001a05
NC		 266 KEEP (*(SORT(.dtors.*)))
267 KEEP (*(.dtors))
268 ${CONSTRUCTING+${DTOR_END}}
269 }"
ec2d9b29 270STACK=" .stack ${RELOCATING-0}${RELOCATING+${STACK_ADDR}} :
e0001a05
NC		 271 {
272 ${RELOCATING+_stack = .;}
273 *(.stack)
274 }"
275
276# if this is for an embedded system, don't add SIZEOF_HEADERS.
277if [ -z "$EMBEDDED" ]; then
278 test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR} + SIZEOF_HEADERS"
279else
280 test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR}"
281fi
282
283cat <<EOF
c19f06f2 284${RELOCATING+ENTRY(${ENTRY})}
e0001a05
NC		 285
286${RELOCATING+${LIB_SEARCH_DIRS}}
e0001a05
NC		 287${RELOCATING+${EXECUTABLE_SYMBOLS}}
288${RELOCATING+${INPUT_FILES}}
ec2d9b29
AM		 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. */}
e0001a05
NC		 293
294SECTIONS
295{
296 /* Read-only sections, merged into text segment: */
43cd72b9 297 ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+PROVIDE (__executable_start = ${TEXT_START_ADDR}); . = ${TEXT_BASE_ADDRESS};}}}
e0001a05 298 ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR:-0} + SIZEOF_HEADERS;}}
43cd72b9 299 ${CREATE_PIE+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR:-0} + SIZEOF_HEADERS;}}
e0001a05 300 ${INITIAL_READONLY_SECTIONS}
c19f06f2 301 .note.gnu.build-id : { *(.note.gnu.build-id) }
e78c4c7e
BW		 302EOF
303
304test -n "${RELOCATING+0}" || unset NON_ALLOC_DYN
305test -z "${NON_ALLOC_DYN}" || TEXT_DYNAMIC=
306cat > ldscripts/dyntmp.$$ <<EOF
e0001a05 307 ${TEXT_DYNAMIC+${DYNAMIC}}
ec2d9b29
AM		 308 .hash ${RELOCATING-0} : { *(.hash) }
309 .gnu.hash ${RELOCATING-0} : { *(.gnu.hash) }
310 .dynsym ${RELOCATING-0} : { *(.dynsym) }
311 .dynstr ${RELOCATING-0} : { *(.dynstr) }
312 .gnu.version ${RELOCATING-0} : { *(.gnu.version) }
313 .gnu.version_d ${RELOCATING-0}: { *(.gnu.version_d) }
314 .gnu.version_r ${RELOCATING-0}: { *(.gnu.version_r) }
e0001a05 315EOF
e78c4c7e 316
e0001a05 317if [ "x$COMBRELOC" = x ]; then
e78c4c7e 318 COMBRELOCCAT="cat >> ldscripts/dyntmp.$$"
e0001a05
NC		 319else
320 COMBRELOCCAT="cat > $COMBRELOC"
321fi
322eval $COMBRELOCCAT <<EOF
ec2d9b29
AM		 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.*}) }
e0001a05 331 ${OTHER_READONLY_RELOC_SECTIONS}
ec2d9b29
AM		 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) }
e0001a05
NC		 346 ${OTHER_GOT_RELOC_SECTIONS}
347 ${REL_SDATA}
348 ${REL_SBSS}
349 ${REL_SDATA2}
350 ${REL_SBSS2}
ec2d9b29
AM		 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.*}) }
3c173cb1 353 ${REL_LARGE}
e0001a05 354EOF
e78c4c7e 355
e0001a05 356if [ -n "$COMBRELOC" ]; then
e78c4c7e 357cat >> ldscripts/dyntmp.$$ <<EOF
ec2d9b29 358 .rel.dyn ${RELOCATING-0} :
e0001a05
NC		 359 {
360EOF
e78c4c7e
BW		 361sed -e '/^[ ]*[{}][ ]*$/d;/:[ ]*$/d;/\.rela\./d;s/^.*: { *\(.*\)}$/ \1/' $COMBRELOC >> ldscripts/dyntmp.$$
362cat >> ldscripts/dyntmp.$$ <<EOF
e0001a05 363 }
ec2d9b29 364 .rela.dyn ${RELOCATING-0} :
e0001a05
NC		 365 {
366EOF
e78c4c7e
BW		 367sed -e '/^[ ]*[{}][ ]*$/d;/:[ ]*$/d;/\.rel\./d;s/^.*: { *\(.*\)}/ \1/' $COMBRELOC >> ldscripts/dyntmp.$$
368cat >> ldscripts/dyntmp.$$ <<EOF
e0001a05
NC		 369 }
370EOF
371fi
e78c4c7e
BW		 372
373cat >> ldscripts/dyntmp.$$ <<EOF
ec2d9b29
AM		 374 .rel.plt ${RELOCATING-0} : { *(.rel.plt) }
375 .rela.plt ${RELOCATING-0} : { *(.rela.plt) }
e0001a05 376 ${OTHER_PLT_RELOC_SECTIONS}
e78c4c7e 377EOF
e0001a05 378
e78c4c7e
BW		 379if test -z "${NON_ALLOC_DYN}"; then
380 if test -z "${NO_REL_RELOCS}${NO_RELA_RELOCS}"; then
381 cat ldscripts/dyntmp.$$
382 else
383 if test -z "${NO_REL_RELOCS}"; then
384 sed -e '/^[ ]*\.rela\.[^}]*$/,/}/d' -e '/^[ ]*\.rela\./d' ldscripts/dyntmp.$$
385 fi
386 if test -z "${NO_RELA_RELOCS}"; then
387 sed -e '/^[ ]*\.rel\.[^}]*$/,/}/d' -e '/^[ ]*\.rel\./d' ldscripts/dyntmp.$$
388 fi
389 fi
390 rm -f ldscripts/dyntmp.$$
391fi
392
393cat <<EOF
e0001a05
NC		 394 ${RELOCATING-$INIT_LIT}
395 ${RELOCATING-$INIT}
396
3c173cb1
BW		 397 ${TEXT_PLT+${PLT}}
398 ${TINY_READONLY_SECTION}
ec2d9b29 399 .text ${RELOCATING-0} :
e0001a05
NC		 400 {
401 *(.got.plt* .plt*)
402
403 ${RELOCATING+${INIT_START}}
404 ${RELOCATING+KEEP (*(.init.literal))}
405 ${RELOCATING+KEEP (*(.init))}
406 ${RELOCATING+${INIT_END}}
407
408 ${RELOCATING+${TEXT_START_SYMBOLS}}
74869ac7 409 *(.literal .text .stub${RELOCATING+ .literal.* .text.* .gnu.linkonce.literal.* .gnu.linkonce.t.*.literal .gnu.linkonce.t.*})
e0001a05
NC		 410 /* .gnu.warning sections are handled specially by elf32.em. */
411 *(.gnu.warning)
412 ${RELOCATING+${OTHER_TEXT_SECTIONS}}
413
414 ${RELOCATING+${FINI_START}}
415 ${RELOCATING+KEEP (*(.fini.literal))}
416 ${RELOCATING+KEEP (*(.fini))}
417 ${RELOCATING+${FINI_END}}
418 } =${NOP-0}
419
420 ${RELOCATING-$FINI_LIT}
421 ${RELOCATING-$FINI}
422
be2c2e39
BW		 423 ${RELOCATING+PROVIDE (__${ETEXT_NAME} = .);}
424 ${RELOCATING+PROVIDE (_${ETEXT_NAME} = .);}
425 ${RELOCATING+PROVIDE (${ETEXT_NAME} = .);}
e0001a05 426 ${WRITABLE_RODATA-${RODATA}}
ec2d9b29 427 .rodata1 ${RELOCATING-0} : { *(.rodata1) }
e0001a05
NC		 428 ${CREATE_SHLIB-${SDATA2}}
429 ${CREATE_SHLIB-${SBSS2}}
430 ${OTHER_READONLY_SECTIONS}
431 .eh_frame_hdr : { *(.eh_frame_hdr) }
ec2d9b29
AM		 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.*) }
e0001a05
NC		 434
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. */
43cd72b9 437 ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+. = ${DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}}
e0001a05 438 ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}
43cd72b9
BW		 439 ${CREATE_PIE+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}
440
441 /* Exception handling */
ec2d9b29
AM		 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.*) }
43cd72b9
BW		 444
445 /* Thread Local Storage sections */
ec2d9b29
AM		 446 .tdata ${RELOCATING-0} : { *(.tdata${RELOCATING+ .tdata.* .gnu.linkonce.td.*}) }
447 .tbss ${RELOCATING-0} : { *(.tbss${RELOCATING+ .tbss.* .gnu.linkonce.tb.*})${RELOCATING+ *(.tcommon)} }
e0001a05 448
ec2d9b29 449 .preinit_array ${RELOCATING-0} :
6f2942ed 450 {
3c173cb1 451 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__preinit_array_start = .);}}
6f2942ed 452 KEEP (*(.preinit_array))
3c173cb1 453 ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__preinit_array_end = .);}}
6f2942ed 454 }
3cff7cc7
JZ		 455 ${RELOCATING+${INIT_ARRAY}}
456 ${RELOCATING+${FINI_ARRAY}}
be2c2e39
BW		 457 ${SMALL_DATA_CTOR-${RELOCATING+${CTOR}}}
458 ${SMALL_DATA_DTOR-${RELOCATING+${DTOR}}}
ec2d9b29 459 .jcr ${RELOCATING-0} : { KEEP (*(.jcr)) }
43cd72b9
BW		 460
461 ${RELOCATING+${DATARELRO}}
462 ${OTHER_RELRO_SECTIONS}
463 ${TEXT_DYNAMIC-${DYNAMIC}}
be2c2e39
BW		 464 ${DATA_GOT+${RELRO_NOW+${GOT}}}
465 ${DATA_GOT+${RELRO_NOW+${GOTPLT}}}
466 ${DATA_GOT+${RELRO_NOW-${SEPARATE_GOTPLT+${GOT}}}}
43cd72b9 467 ${RELOCATING+${DATA_SEGMENT_RELRO_END}}
be2c2e39
BW		 468 ${DATA_GOT+${RELRO_NOW-${SEPARATE_GOTPLT-${GOT}}}}
469 ${DATA_GOT+${RELRO_NOW-${GOTPLT}}}
470
471 ${DATA_PLT+${PLT_BEFORE_GOT-${PLT}}}
43cd72b9 472
ec2d9b29 473 .data ${RELOCATING-0} :
e0001a05
NC		 474 {
475 ${RELOCATING+${DATA_START_SYMBOLS}}
476 *(.data${RELOCATING+ .data.* .gnu.linkonce.d.*})
477 ${CONSTRUCTING+SORT(CONSTRUCTORS)}
478 }
ec2d9b29 479 .data1 ${RELOCATING-0} : { *(.data1) }
e0001a05
NC		 480 ${WRITABLE_RODATA+${RODATA}}
481 ${OTHER_READWRITE_SECTIONS}
be2c2e39
BW		 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}}}
486 ${SDATA_GOT+${GOT}}
487 ${SDATA_GOT+${OTHER_GOT_SECTIONS}}
e0001a05
NC		 488 ${SDATA}
489 ${OTHER_SDATA_SECTIONS}
3c173cb1 490 ${RELOCATING+${DATA_END_SYMBOLS-${USER_LABEL_PREFIX}_edata = .; PROVIDE (${USER_LABEL_PREFIX}edata = .);}}
e0001a05
NC		 491 ${RELOCATING+__bss_start = .;}
492 ${RELOCATING+${OTHER_BSS_SYMBOLS}}
493 ${SBSS}
be2c2e39 494 ${BSS_PLT+${PLT}}
ec2d9b29 495 .bss ${RELOCATING-0} :
e0001a05
NC		 496 {
497 *(.dynbss)
498 *(.bss${RELOCATING+ .bss.* .gnu.linkonce.b.*})
499 *(COMMON)
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
3c173cb1
BW		 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);}
e0001a05 506 }
93c0f4a4 507 ${OTHER_BSS_SECTIONS}
827a1c67 508 ${RELOCATING+${OTHER_BSS_END_SYMBOLS}}
e0001a05 509 ${RELOCATING+. = ALIGN(${ALIGNMENT});}
3c173cb1
BW		 510 ${LARGE_SECTIONS}
511 ${RELOCATING+. = ALIGN(${ALIGNMENT});}
9f4fb502 512 ${RELOCATING+${OTHER_END_SYMBOLS}}
3c173cb1 513 ${RELOCATING+${END_SYMBOLS-${USER_LABEL_PREFIX}_end = .; PROVIDE (${USER_LABEL_PREFIX}end = .);}}
e0001a05 514 ${RELOCATING+${DATA_SEGMENT_END}}
e78c4c7e 515EOF
e0001a05 516
e78c4c7e
BW		 517if test -n "${NON_ALLOC_DYN}"; then
518 if test -z "${NO_REL_RELOCS}${NO_RELA_RELOCS}"; then
519 cat ldscripts/dyntmp.$$
520 else
521 if test -z "${NO_REL_RELOCS}"; then
522 sed -e '/^[ ]*\.rela\.[^}]*$/,/}/d' -e '/^[ ]*\.rela\./d' ldscripts/dyntmp.$$
523 fi
524 if test -z "${NO_RELA_RELOCS}"; then
525 sed -e '/^[ ]*\.rel\.[^}]*$/,/}/d' -e '/^[ ]*\.rel\./d' ldscripts/dyntmp.$$
526 fi
527 fi
528 rm -f ldscripts/dyntmp.$$
529fi
530
531cat <<EOF
e0001a05
NC		 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) }
539
540 .comment 0 : { *(.comment) }
541
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. */
545
546 /* DWARF 1 */
547 .debug 0 : { *(.debug) }
548 .line 0 : { *(.line) }
549
550 /* GNU DWARF 1 extensions */
34734a01
L		 551 .debug_srcinfo 0 : { *(.debug_srcinfo .zdebug_srcinfo) }
552 .debug_sfnames 0 : { *(.debug_sfnames .zdebug_sfnames) }
e0001a05
NC		 553
554 /* DWARF 1.1 and DWARF 2 */
34734a01
L		 555 .debug_aranges 0 : { *(.debug_aranges .zdebug_aranges) }
556 .debug_pubnames 0 : { *(.debug_pubnames .zdebug_pubnames) }
e0001a05
NC		 557
558 /* DWARF 2 */
34734a01
L		 559 .debug_info 0 : { *(.debug_info${RELOCATING+ .gnu.linkonce.wi.*} .zdebug_info) }
560 .debug_abbrev 0 : { *(.debug_abbrev .zdebug_abbrev) }
561 .debug_line 0 : { *(.debug_line .zdebug_line) }
562 .debug_frame 0 : { *(.debug_frame .zdebug_frame) }
563 .debug_str 0 : { *(.debug_str .zdebug_str) }
564 .debug_loc 0 : { *(.debug_loc .zdebug_loc) }
565 .debug_macinfo 0 : { *(.debug_macinfo .zdebug_macinfo) }
e0001a05
NC		 566
567 /* SGI/MIPS DWARF 2 extensions */
34734a01
L		 568 .debug_weaknames 0 : { *(.debug_weaknames .zdebug_weaknames) }
569 .debug_funcnames 0 : { *(.debug_funcnames .zdebug_funcnames) }
570 .debug_typenames 0 : { *(.debug_typenames .zdebug_typenames) }
571 .debug_varnames 0 : { *(.debug_varnames .zdebug_varnames) }
e0001a05 572
93c0f4a4 573 /* DWARF 3 */
34734a01
L		 574 .debug_pubtypes 0 : { *(.debug_pubtypes .zdebug_pubtypes) }
575 .debug_ranges 0 : { *(.debug_ranges .zdebug_ranges) }
93c0f4a4 576
3c173cb1
BW		 577 ${TINY_DATA_SECTION}
578 ${TINY_BSS_SECTION}
579
e0001a05 580 ${STACK_ADDR+${STACK}}
104d59d1 581 ${ATTRS_SECTIONS}
e0001a05 582 ${OTHER_SECTIONS}
827a1c67 583 ${RELOCATING+${OTHER_SYMBOLS}}
1c68693b 584 ${RELOCATING+${DISCARDED}}
e0001a05
NC		 585}
586EOF
GDB Binutils - Deliverables
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