| blob | 4a71f679e29c29fc0429565ae95dd05fabbf995f |
1 # configure.tgt
2 #
3 # Copyright (C) 2013-2023 Free Software Foundation, Inc.
4 #
5 # This file is free software; you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; either version 3 of the License, or
8 # (at your option) any later version.
9 #
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
14 #
15 # You should have received a copy of the GNU General Public License
16 # along with this program; see the file COPYING3. If not see
17 # <http://www.gnu.org/licenses/>.
19 # This is the linker target specific file. This is invoked by the
20 # autoconf generated configure script. Putting it in a separate shell
21 # file lets us skip running autoconf when modifying target specific
22 # information.
24 # This file switches on the shell variable ${targ}, and sets the
25 # following shell variables:
26 # targ_emul name of linker emulation to use
27 # targ_extra_emuls additional linker emulations to provide
28 # targ_extra_libpath additional linker emulations using LIB_PATH
29 # targ_extra_ofiles additional host-compiled objects needed by the emulation
30 # targ64_extra_emuls additional linker emulations to provide if
31 # --enable-64-bit-bfd is given or if host is 64 bit.
32 # targ64_extra_libpath additional linker emulations using LIB_PATH if
33 # --enable-64-bit-bfd is given or if host is 64 bit.
34 # NATIVE_LIB_DIRS library directories to search on this host
35 # (if we are a native or sysrooted linker)
37 targ_extra_emuls=
38 targ_extra_libpath=
39 targ_extra_ofiles="ldelf.o ldelfgen.o"
40 targ64_extra_emuls=
41 targ64_extra_libpath=
43 # By default the linker will generate warnings if it is creating an
44 # executable stack or a segment with all three of read, write and
45 # execute permissions. These settings are not appropriate for all
46 # targets however, so we can change them here:
48 if test "${ac_default_ld_warn_rwx_segments}" = unset; then
49 case "${targ}" in
50 # The CRIS and V850 default linker scripts yields just one segment
51 # as intended, so a rwx segment warning is not helpful.
52 # The HPPA's and SPARC's PLT sections use a constructed trampoline
53 # hence it needs to have a RWX segment.
54 # Many MIPS targets use executable segments.
55 cris-*-* | crisv32-*-* | \
56 hppa*-*-* | \
57 mips*-*-* | \
58 sparc*-*-* | \
59 v850*-*-*)
60 ac_default_ld_warn_rwx_segments=0
61 ;;
62 *)
63 ;;
64 esac
65 fi
67 if test "${ac_default_ld_warn_execstack}" = 2; then
68 case "${targ}" in
69 # The HPPA port needs to support older kernels that
70 # use executable stacks for signals and syscalls.
71 # Many MIPS targets use executable stacks.
72 hppa*-*-* | \
73 mips*-*-*)
74 ac_default_ld_warn_execstack=0
75 ;;
76 *)
77 ;;
78 esac
79 fi
81 # Please try to keep this table more or less in alphabetic order - it
82 # makes it much easier to lookup a specific archictecture.
83 case "${targ}" in
84 aarch64_be-*-elf) targ_emul=aarch64elfb
85 targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b armelfb armelf"
86 ;;
87 aarch64-*-elf | aarch64-*-rtems* | aarch64-*-genode*)
88 targ_emul=aarch64elf
89 targ_extra_emuls="aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb"
90 ;;
91 aarch64-*-cloudabi*) targ_emul=aarch64cloudabi
92 targ_extra_emuls=aarch64cloudabib
93 ;;
94 aarch64-*-freebsd*) targ_emul=aarch64fbsd
95 targ_extra_emuls="aarch64fbsdb aarch64elf"
96 ;;
97 aarch64-*-fuchsia*) targ_emul=aarch64elf
98 targ_extra_emuls="aarch64elfb armelf armelfb"
99 ;;
100 aarch64_be-*-linux-gnu_ilp32)
101 targ_emul=aarch64linux32b
102 targ_extra_libpath="aarch64linuxb aarch64linux aarch64linux32 armelfb_linux_eabi armelf_linux_eabi"
103 targ_extra_emuls="aarch64elfb aarch64elf aarch64elf32 aarch64elf32b armelfb armelf $targ_extra_libpath"
104 ;;
105 aarch64-*-linux-gnu_ilp32)
106 targ_emul=aarch64linux32
107 targ_extra_libpath="aarch64linux aarch64linuxb aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
108 targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb $targ_extra_libpath"
109 ;;
110 aarch64_be-*-linux*) targ_emul=aarch64linuxb
111 targ_extra_libpath="aarch64linux aarch64linux32 aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
112 targ_extra_emuls="aarch64elfb aarch64elf aarch64elf32 aarch64elf32b armelfb armelf $targ_extra_libpath"
113 ;;
114 aarch64-*-linux*) targ_emul=aarch64linux
115 targ_extra_libpath="aarch64linuxb aarch64linux32 aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
116 targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb $targ_extra_libpath"
117 ;;
118 aarch64-*-haiku*) targ_emul=aarch64haiku
119 targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb armelf_haiku $targ_extra_libpath"
120 ;;
121 aarch64-*-nto*) targ_emul=aarch64nto
122 targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb"
123 ;;
124 aarch64-*-pe* | aarch64-*-mingw*)
125 targ_emul=aarch64pe
126 targ_extra_emuls="arm64pe"
127 targ_extra_ofiles="deffilep.o pep-dll-aarch64.o pe-dll.o pdb.o"
128 ;;
129 alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
130 targ_emul=elf64alpha_fbsd
131 targ_extra_emuls="elf64alpha alpha"
132 tdir_alpha=`echo ${targ_alias} | sed -e 's/freebsd/freebsdecoff/'`
133 ;;
134 alpha*-*-linux*ecoff*) targ_emul=alpha
135 targ_extra_emuls=elf64alpha
136 tdir_elf64alpha=`echo ${targ_alias} | sed -e 's/ecoff//'`
137 ;;
138 alpha*-*-linux-*) targ_emul=elf64alpha
139 targ_extra_emuls=alpha
140 tdir_alpha=`echo ${targ_alias} | sed -e 's/linux\(-gnu\)*/linux\1ecoff/'`
141 ;;
142 alpha*-*-osf*) targ_emul=alpha
143 targ_extra_ofiles=
144 ;;
145 alpha*-*-gnu*) targ_emul=elf64alpha
146 ;;
147 alpha*-*-netbsd*) targ_emul=elf64alpha_nbsd
148 ;;
149 alpha*-*-openbsd*) targ_emul=elf64alpha
150 ;;
151 alpha*-*-*vms*) targ_emul=alphavms
152 targ_extra_ofiles=
153 ;;
154 am33_2.0-*-linux*) targ_emul=elf32am33lin # mn10300 variant
155 ;;
156 arc*-*-elf*) targ_emul=arcelf
157 targ_extra_emuls="arclinux arclinux_nps arcv2elf arcv2elfx"
158 ;;
159 arc*-*-linux*) case "${with_cpu}" in
160 nps400) targ_emul=arclinux_nps
161 targ_extra_emuls=arclinux
162 ;;
163 *) targ_emul=arclinux
164 targ_extra_emuls=arclinux_nps
165 ;;
166 esac
167 targ_extra_emuls="${targ_extra_emuls} arcelf arcv2elf arcv2elfx"
168 ;;
169 arm*-*-cegcc*) targ_emul=arm_wince_pe
170 targ_extra_ofiles="deffilep.o pe-dll.o"
171 LIB_PATH='${tooldir}/lib/w32api'
172 ;;
173 arm-wince-pe | arm-*-wince | arm*-*-mingw32ce*)
174 targ_emul=arm_wince_pe
175 targ_extra_ofiles="deffilep.o pe-dll.o"
176 ;;
177 arm-*-pe) targ_emul=armpe
178 targ_extra_ofiles="deffilep.o pe-dll.o"
179 ;;
180 arm*b-*-freebsd*) targ_emul=armelfb_fbsd
181 targ_extra_emuls="armelf_fbsd armelf"
182 ;;
183 arm*-*-freebsd* | arm-*-kfreebsd*-gnu)
184 targ_emul=armelf_fbsd
185 targ_extra_emuls="armelfb_fbsd armelf"
186 ;;
187 armeb-*-netbsd*) targ_emul=armelfb_nbsd;
188 targ_extra_emuls="armelf_nbsd armelf"
189 ;;
190 arm-*-netbsd*) targ_emul=armelf_nbsd;
191 targ_extra_emuls="armelfb_nbsd armelf"
192 ;;
193 arm-*-nto*) targ_emul=armnto
194 ;;
195 arm-*-phoenix*) targ_emul=armelf
196 ;;
197 armeb-*-elf | armeb-*-eabi*)
198 targ_emul=armelfb
199 ;;
200 arm-*-elf | arm*-*-eabi* | arm-*-rtems* | arm-*-genode*)
201 targ_emul=armelf
202 ;;
203 arm-*-kaos*) targ_emul=armelf
204 ;;
205 arm9e-*-elf) targ_emul=armelf
206 ;;
207 arm*b-*-linux-*eabi*) targ_emul=armelfb_linux_eabi
208 targ_extra_emuls=armelf_linux_eabi
209 targ_extra_libpath=$targ_extra_emuls
210 ;;
211 arm*b-*-linux-*) targ_emul=armelfb_linux
212 targ_extra_emuls="armelfb armelf armelf_linux"
213 targ_extra_libpath="armelf_linux"
214 ;;
215 arm*-*-linux-*eabi*) targ_emul=armelf_linux_eabi
216 targ_extra_emuls="armelfb_linux_eabi"
217 targ_extra_libpath=$targ_extra_emuls
218 ;;
219 arm*-*-uclinuxfdpiceabi)
220 targ_emul=armelf_linux_eabi
221 targ_extra_emuls="armelfb_linux_eabi armelf_linux_fdpiceabi armelfb_linux_fdpiceabi"
222 targ_extra_libpath=$targ_extra_emuls
223 ;;
224 arm*-*-linux-*) targ_emul=armelf_linux
225 targ_extra_emuls="armelf armelfb armelfb_linux"
226 targ_extra_libpath="armelfb_linux"
227 ;;
228 arm*b-*-nacl*) targ_emul=armelfb_nacl
229 targ_extra_emuls="armelf_nacl"
230 targ_extra_libpath=$targ_extra_emuls
231 ;;
232 arm*-*-nacl*) targ_emul=armelf_nacl
233 targ_extra_emuls="armelfb_nacl"
234 targ_extra_libpath=$targ_extra_emuls
235 ;;
236 arm*-*-uclinux*eabi*) targ_emul=armelf_linux_eabi
237 targ_extra_emuls=armelfb_linux_eabi
238 targ_extra_libpath=$targ_extra_emuls
239 ;;
240 arm*-*-uclinux*) targ_emul=armelf_linux
241 targ_extra_emuls="armelf armelfb armelfb_linux"
242 targ_extra_libpath="armelfb_linux"
243 ;;
244 arm-*-vxworks) targ_emul=armelf_vxworks
245 ;;
246 arm*-*-conix*) targ_emul=armelf
247 ;;
248 arm*-*-fuchsia*) targ_emul=armelf_fuchsia
249 targ_extra_emuls="armelfb_fuchsia armelf armelfb"
250 ;;
251 arm*-*-haiku*) targ_emul=armelf_haiku
252 targ_extra_emuls=armelf
253 ;;
254 avr-*-*) targ_emul=avr2
255 targ_extra_emuls="avr1 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6 avrxmega1 avrxmega2 avrxmega3 avrxmega4 avrxmega5 avrxmega6 avrxmega7 avrtiny"
256 ;;
257 bfin-*-elf | bfin-*-rtems*)
258 targ_emul=elf32bfin
259 targ_extra_emuls="elf32bfinfd"
260 targ_extra_libpath=$targ_extra_emuls
261 ;;
262 bfin-*-uclinux*) targ_emul=elf32bfin;
263 targ_extra_emuls="elf32bfinfd"
264 targ_extra_libpath=$targ_extra_emuls
265 ;;
266 bfin-*-linux-uclibc*) targ_emul=elf32bfinfd;
267 targ_extra_emuls="elf32bfin"
268 targ_extra_libpath=$targ_extra_emuls
269 ;;
270 bpf-*-*) targ_emul=elf64bpf
271 ;;
272 cr16-*-elf*) targ_emul=elf32cr16
273 ;;
274 cris-*-*aout*) targ_emul=crisaout
275 targ_extra_emuls="criself crislinux"
276 targ_extra_libpath=$targ_extra_emuls
277 ;;
278 cris-*-linux-* | crisv32-*-linux-*)
279 targ_emul=crislinux
280 ;;
281 cris-*-* | crisv32-*-*) targ_emul=criself
282 targ_extra_emuls="crisaout crislinux"
283 targ_extra_libpath=$targ_extra_emuls
284 ;;
285 crx-*-elf*) targ_emul=elf32crx
286 ;;
288 csky-*-elf*) targ_emul=cskyelf
289 ;;
290 csky-*-linux*) targ_emul=cskyelf_linux
291 ;;
293 d10v-*-*) targ_emul=d10velf
294 ;;
295 d30v-*-*ext*) targ_emul=d30v_e
296 targ_extra_emuls="d30velf d30v_o"
297 targ_extra_ofiles=ldelfgen.o
298 ;;
299 d30v-*-*onchip*) targ_emul=d30v_o
300 targ_extra_emuls="d30velf d30v_e"
301 targ_extra_ofiles=ldelfgen.o
302 ;;
303 d30v-*-*) targ_emul=d30velf
304 targ_extra_emuls="d30v_e d30v_o"
305 targ_extra_ofiles=ldelfgen.o
306 ;;
307 dlx-*-elf*) targ_emul=elf32_dlx
308 targ_extra_ofiles=ldelfgen.o
309 ;;
310 epiphany-*-*) targ_emul=elf32epiphany
311 targ_extra_emuls="elf32epiphany_4x4"
312 ;;
313 fido*-*-elf*) targ_emul=m68kelf
314 ;;
315 fr30-*-*) targ_emul=elf32fr30
316 targ_extra_ofiles=ldelfgen.o
317 ;;
318 frv-*-*linux*) targ_emul=elf32frvfd
319 ;;
320 frv-*-*) targ_emul=elf32frv
321 targ_extra_emuls="elf32frvfd"
322 ;;
323 ft32-*-*) targ_emul=elf32ft32
324 targ_extra_ofiles=ldelfgen.o
325 ;;
326 h8300-*-elf* | h8300-*-rtems*)
327 targ_emul=h8300elf;
328 targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf h8300sxnelf"
329 ;;
330 h8300-*-linux*)
331 targ_emul=h8300elf_linux;
332 targ_extra_emuls="h8300helf_linux h8300self_linux h8300sxelf_linux"
333 ;;
334 hppa*64*-*-linux-*) targ_emul=hppa64linux
335 ;;
336 hppa*64*-hpux*) targ_emul=elf64hppa
337 ;;
338 hppa*-*-linux-*) targ_emul=hppalinux
339 ;;
340 hppa*-*-*elf*) targ_emul=hppaelf
341 ;;
342 hppa*-*-lites*) targ_emul=hppaelf
343 ;;
344 hppa*-*-netbsd*) targ_emul=hppanbsd
345 ;;
346 hppa*-*-openbsd*) targ_emul=hppaobsd
347 ;;
348 i[3-7]86-*-nto-qnx*) targ_emul=i386nto
349 ;;
350 i[3-7]86-*-go32) targ_emul=i386go32
351 targ_extra_ofiles=
352 ;;
353 i[3-7]86-*-msdosdjgpp*) targ_emul=i386go32
354 targ_extra_ofiles=
355 ;;
356 i[3-7]86-*-lynxos*) targ_emul=i386lynx
357 ;;
358 i[3-7]86-*-aros*) targ_emul=elf_i386
359 targ_extra_emuls=elf_iamcu
360 ;;
361 i[3-7]86-*-rdos*) targ_emul=elf_i386
362 targ_extra_emuls=elf_iamcu
363 ;;
364 i[3-7]86-*-bsd) targ_emul=i386bsd
365 targ_extra_ofiles=
366 ;;
367 i[3-7]86-*-bsd386) targ_emul=i386bsd
368 targ_extra_ofiles=
369 ;;
370 i[3-7]86-*-bsdi*) targ_emul=i386bsd
371 targ_extra_ofiles=
372 ;;
373 i[3-7]86-*-linux-*) targ_emul=elf_i386
374 targ_extra_emuls="elf_iamcu"
375 targ64_extra_emuls="elf_x86_64 elf32_x86_64"
376 targ64_extra_libpath="elf_x86_64 elf32_x86_64"
377 ;;
378 i[3-7]86-*-redox*) targ_emul=elf_i386
379 targ_extra_emuls=elf_x86_64
380 ;;
381 i[3-7]86-*-solaris2*) targ_emul=elf_i386_sol2
382 targ_extra_emuls="elf_i386_ldso elf_i386 elf_iamcu elf_x86_64_sol2 elf_x86_64"
383 targ_extra_libpath=$targ_extra_emuls
384 ;;
385 i[3-7]86-*-solaris*) targ_emul=elf_i386_ldso
386 targ_extra_emuls="elf_i386"
387 targ_extra_libpath=$targ_extra_emuls
388 ;;
389 i[3-7]86-*-netbsd* | \
390 i[3-7]86-*-netbsd*-gnu* | \
391 i[3-7]86-*-knetbsd*-gnu | \
392 i[3-7]86-*-openbsd*)
393 targ_emul=elf_i386
394 targ_extra_emuls="elf_iamcu"
395 ;;
396 i[3-7]86-*-elfiamcu) targ_emul=elf_iamcu
397 targ_extra_emuls=elf_i386
398 ;;
399 i[3-7]86-*-elf* | i[3-7]86-*-rtems* | i[3-7]86-*-genode*)
400 targ_emul=elf_i386
401 targ_extra_emuls=elf_iamcu
402 ;;
403 i[3-7]86-*-dragonfly*) targ_emul=elf_i386
404 targ_extra_emuls="elf_iamcu i386bsd"
405 ;;
406 i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu)
407 targ_emul=elf_i386_fbsd
408 targ_extra_emuls="elf_i386 elf_iamcu i386bsd"
409 ;;
410 i[3-7]86-*-gnu*) targ_emul=elf_i386
411 targ_extra_emuls=elf_iamcu
412 ;;
413 i[3-7]86-*-msdos*) targ_emul=i386msdos
414 targ_extra_emuls=i386aout
415 targ_extra_ofiles=
416 ;;
417 i[3-7]86-*-moss*) targ_emul=i386moss
418 targ_extra_emuls=i386msdos
419 ;;
420 i[3-7]86-*-winnt*) targ_emul=i386pe ;
421 targ_extra_ofiles="deffilep.o pdb.o pe-dll.o"
422 ;;
423 i[3-7]86-*-pe) targ_emul=i386pe ;
424 targ_extra_ofiles="deffilep.o pdb.o pe-dll.o"
425 ;;
426 i[3-7]86-*-cygwin*) targ_emul=i386pe ;
427 targ_extra_ofiles="deffilep.o pdb.o pe-dll.o" ;
428 test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api'
429 ;;
430 i[3-7]86-*-mingw32*) targ_emul=i386pe ;
431 targ_extra_ofiles="deffilep.o pdb.o pe-dll.o"
432 ;;
433 i[3-7]86-*-interix*) targ_emul=i386pe_posix;
434 targ_extra_ofiles="deffilep.o pe-dll.o"
435 ;;
436 i[3-7]86-*-beospe*) targ_emul=i386beos
437 targ_extra_ofiles=
438 ;;
439 i[3-7]86-*-beos*) targ_emul=elf_i386_be
440 ;;
441 i[3-7]86-*-haiku*) targ_emul=elf_i386_haiku
442 ;;
443 i[3-7]86-*-vxworks*) targ_emul=elf_i386_vxworks
444 ;;
445 i[3-7]86-*-chaos) targ_emul=elf_i386_chaos
446 ;;
447 ia16-*-elf*) targ_emul=elf_i386
448 targ_extra_emuls=i386msdos
449 ;;
450 ia64-*-elf*) targ_emul=elf64_ia64
451 ;;
452 ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
453 targ_emul=elf64_ia64_fbsd
454 targ_extra_emuls="elf64_ia64"
455 ;;
456 ia64-*-netbsd*) targ_emul=elf64_ia64
457 ;;
458 ia64-*-linux*) targ_emul=elf64_ia64
459 ;;
460 ia64-*-*vms*) targ_emul=elf64_ia64_vms
461 targ_extra_ofiles=ldelfgen.o
462 ;;
463 ia64-*-aix*) targ_emul=elf64_aix
464 ;;
465 ip2k-*-elf) targ_emul=elf32ip2k
466 ;;
467 iq2000-*-elf) targ_emul=elf32iq2000
468 targ_extra_emuls="elf32iq10"
469 targ_extra_ofiles=ldelfgen.o
470 ;;
471 lm32-*-*linux*) targ_emul=elf32lm32fd
472 ;;
473 lm32-*-*) targ_emul=elf32lm32
474 targ_extra_emuls="elf32lm32fd"
475 ;;
476 m32c-*-elf)
477 targ_emul=elf32m32c
478 ;;
479 m32r*le-*-elf*) targ_emul=m32rlelf
480 ;;
481 m32r*-*-elf*)
482 targ_emul=m32relf
483 ;;
484 m32r*le-*-linux-*) targ_emul=m32rlelf_linux
485 ;;
486 m32r*-*-linux-*) targ_emul=m32relf_linux
487 ;;
488 m68hc11-*-*|m6811-*-*) targ_emul=m68hc11elf
489 targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb"
490 ;;
491 m68hc12-*-*|m6812-*-*) targ_emul=m68hc12elf
492 targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb"
493 ;;
494 m68*-*-netbsd*) targ_emul=m68kelfnbsd
495 ;;
496 m68*-*-haiku*) targ_emul=m68kelf
497 ;;
498 m68*-*-*) targ_emul=m68kelf
499 ;;
500 mcore-*-pe) targ_emul=mcorepe ;
501 targ_extra_ofiles="deffilep.o pe-dll.o"
502 ;;
503 mcore-*-elf) targ_emul=elf32mcore
504 ;;
505 mep-*-elf) targ_emul=elf32mep
506 ;;
507 metag-*-*) targ_emul=elf32metag
508 ;;
509 microblazeel*-linux*) targ_emul="elf32mbel_linux"
510 targ_extra_emuls="elf32mb_linux"
511 ;;
512 microblaze*-linux*) targ_emul="elf32mb_linux"
513 targ_extra_emuls="elf32mbel_linux"
514 ;;
515 microblazeel*) targ_emul=elf32microblazeel
516 targ_extra_emuls=elf32microblaze
517 ;;
518 microblaze*) targ_emul=elf32microblaze
519 targ_extra_emuls=elf32microblazeel
520 ;;
521 mips*-sgi-irix5*) targ_emul=elf32bsmip
522 ;;
523 mips*-sgi-irix6*) targ_emul=elf32bmipn32
524 targ_extra_emuls="elf32bsmip elf64bmip"
525 targ_extra_libpath=$targ_extra_emuls
526 ;;
527 mips*el-*-haiku*) targ_emul=elf_mipsel_haiku
528 targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
529 ;;
530 mips*el-*-netbsd*) targ_emul=elf32ltsmip
531 targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip"
532 ;;
533 mips*-*-netbsd*) targ_emul=elf32btsmip
534 targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip"
535 ;;
536 mips64el-*-openbsd*) targ_emul=elf64ltsmip
537 targ_extra_emuls=elf64btsmip
538 ;;
539 mips64-*-openbsd*) targ_emul=elf64btsmip
540 targ_extra_emuls=elf64ltsmip
541 ;;
542 mips*vr4300el-*-elf*) targ_emul=elf32l4300
543 ;;
544 mips*vr4300-*-elf*) targ_emul=elf32b4300
545 ;;
546 mips*vr4100el-*-elf*) targ_emul=elf32l4300
547 ;;
548 mips*vr4100-*-elf*) targ_emul=elf32b4300
549 ;;
550 mips*vr5000el-*-elf*) targ_emul=elf32l4300
551 ;;
552 mips*vr5000-*-elf*) targ_emul=elf32b4300
553 ;;
554 mips*el-sde-elf* | mips*el-mti-elf* | mips*el-img-elf*)
555 targ_emul=elf32ltsmip
556 targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
557 ;;
558 mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
559 targ_emul=elf32btsmip
560 targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
561 ;;
562 mips64*el-ps2-elf*) targ_emul=elf32lr5900n32
563 targ_extra_emuls="elf32lr5900"
564 targ_extra_libpath=$targ_extra_emuls
565 ;;
566 mips*el-ps2-elf*) targ_emul=elf32lr5900
567 targ_extra_emuls="elf32lr5900n32"
568 targ_extra_libpath=$targ_extra_emuls
569 ;;
570 mips*el-*-elf*) targ_emul=elf32elmip
571 ;;
572 mips*-*-elf* | mips*-*-rtems*)
573 targ_emul=elf32ebmip
574 ;;
575 mips*el-*-vxworks*) targ_emul=elf32elmipvxworks
576 targ_extra_emuls="elf32ebmipvxworks"
577 ;;
578 mips*-*-vxworks*) targ_emul=elf32ebmipvxworks
579 targ_extra_emuls="elf32elmipvxworks"
580 ;;
581 mips*-*-windiss) targ_emul=elf32mipswindiss
582 ;;
583 mips*64*el-*-linux-gnuabi64) targ_emul=elf64ltsmip
584 targ_extra_emuls="elf32btsmipn32 elf32ltsmipn32 elf32ltsmip elf32btsmip elf64btsmip"
585 targ_extra_libpath=$targ_extra_emuls
586 ;;
587 mips*64*el-*-linux-*) targ_emul=elf32ltsmipn32
588 targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
589 targ_extra_libpath=$targ_extra_emuls
590 ;;
591 mips*64*-*-linux-gnuabi64) targ_emul=elf64btsmip
592 targ_extra_emuls="elf32btsmipn32 elf32ltsmipn32 elf32btsmip elf32ltsmip elf64ltsmip"
593 targ_extra_libpath=$targ_extra_emuls
594 ;;
595 mips*64*-*-linux-*) targ_emul=elf32btsmipn32
596 targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
597 targ_extra_libpath=$targ_extra_emuls
598 ;;
599 mips*el-*-linux-*) targ_emul=elf32ltsmip
600 targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
601 targ_extra_libpath=$targ_extra_emuls
602 ;;
603 mips*-*-linux-*) targ_emul=elf32btsmip
604 targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
605 targ_extra_libpath=$targ_extra_emuls
606 ;;
607 mips64*el-*-freebsd* | mips64*el-*-kfreebsd*-gnu)
608 targ_emul=elf32ltsmipn32_fbsd
609 targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
610 targ_extra_libpath=$targ_extra_emuls
611 ;;
612 mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu)
613 targ_emul=elf32btsmipn32_fbsd
614 targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
615 targ_extra_libpath=$targ_extra_emuls
616 ;;
617 mips*el-*-freebsd* | mips*el-*-kfreebsd*-gnu)
618 targ_emul=elf32ltsmip_fbsd
619 targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmipn32_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
620 targ_extra_libpath=$targ_extra_emuls
621 ;;
622 mips*-*-freebsd* | mips*-*-kfreebsd*-gnu)
623 targ_emul=elf32btsmip_fbsd
624 targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmipn32_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
625 targ_extra_libpath=$targ_extra_emuls
626 ;;
627 mips*-*-sysv4*) targ_emul=elf32btsmip
628 ;;
629 mmix-*-*) targ_emul=mmo
630 targ_extra_emuls=elf64mmix
631 ;;
632 mn10200-*-*) targ_emul=mn10200
633 targ_extra_ofiles=ldelfgen.o
634 ;;
635 mn10300-*-*) targ_emul=mn10300
636 ;;
637 moxie-*-moxiebox*) targ_emul=moxiebox
638 targ_extra_ofiles=ldelfgen.o
639 ;;
640 moxie-*-*) targ_emul=elf32moxie
641 ;;
642 msp430-*-*) targ_emul=msp430elf
643 targ_extra_emuls="msp430X"
644 targ_extra_ofiles=ldelfgen.o
645 ;;
646 mt-*elf) targ_emul=elf32mt
647 targ_extra_ofiles=ldelfgen.o
648 ;;
649 nds32*le-*-elf*) targ_emul=nds32elf
650 targ_extra_emuls="nds32elf16m nds32belf nds32belf16m"
651 ;;
652 nds32*be-*-elf*) targ_emul=nds32belf
653 targ_extra_emuls="nds32elf nds32elf16m nds32belf16m"
654 ;;
655 nds32*le-*-linux-gnu*) targ_emul=nds32elf_linux
656 ;;
657 nds32*be-*-linux-gnu*) targ_emul=nds32belf_linux
658 ;;
659 nios2*-*-linux*) targ_emul=nios2linux
660 ;;
661 nios2*-*-*) targ_emul=nios2elf
662 ;;
663 ns32k-pc532-mach* | ns32k-pc532-ux*) targ_emul=pc532macha
664 targ_extra_ofiles=
665 ;;
666 ns32k-*-*bsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd
667 targ_extra_ofiles=
668 ;;
669 or1k-*-elf | or1knd-*-elf | or1k-*-rtems* | or1knd-*-rtems*)
670 targ_emul=elf32or1k
671 ;;
672 or1k-*-linux* | or1knd-*-linux*) targ_emul=elf32or1k_linux
673 ;;
674 pdp11-*-*) targ_emul=pdp11
675 targ_extra_ofiles=
676 ;;
677 pjl*-*-*) targ_emul=pjlelf
678 targ_extra_emuls="elf_i386 elf_iamcu"
679 ;;
680 pj*-*-*) targ_emul=pjelf
681 targ_extra_ofiles=ldelfgen.o
682 ;;
683 powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
684 targ_emul=elf32ppc_fbsd
685 targ_extra_emuls="elf32ppc elf32ppcsim"
686 targ_extra_libpath=elf32ppc;
687 tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'`
688 ;;
689 powerpc64-*-freebsd*)
690 targ_emul=elf64ppc_fbsd
691 targ_extra_emuls="elf64ppc elf32ppc_fbsd elf32ppc"
692 targ_extra_libpath="elf32ppc_fbsd elf32ppc"
693 tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
694 tdir_elf32ppc_fbsd=$tdir_elf32ppc
695 ;;
696 powerpc64le-*-freebsd*)
697 targ_emul=elf64lppc_fbsd
698 targ_extra_emuls="elf64lppc"
699 ;;
700 powerpc-*-vxworks*)
701 targ_emul=elf32ppcvxworks
702 targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
703 ;;
704 powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
705 | powerpc*-*-linux* | powerpc*-*-netbsd* | powerpc*-*-openbsd* \
706 | powerpc*-*-rtems* \
707 | powerpc*-*-solaris* | powerpc*-*-kaos* | powerpc*-*-vxworks*)
708 case "${targ}" in
709 powerpc64*)
710 targ_emul=elf64ppc
711 targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
712 targ_extra_libpath="elf32ppc elf32ppclinux" ;;
713 *linux*)
714 targ_emul=elf32ppclinux
715 targ_extra_emuls="elf32ppc elf32ppcsim"
716 targ_extra_libpath=elf32ppc
717 targ64_extra_emuls=elf64ppc
718 targ64_extra_libpath=elf64ppc ;;
719 *)
720 targ_emul=elf32ppc
721 targ_extra_emuls="elf32ppclinux elf32ppcsim"
722 targ_extra_libpath=elf32ppclinux
723 targ64_extra_emuls=elf64ppc
724 targ64_extra_libpath=elf64ppc ;;
725 esac
726 td=tdir_elf32ppc
727 td64=tdir_elf64ppc
728 s=s/ppc/lppc/g
729 case "${targ}" in
730 powerpcle-* | powerpc64le-*)
731 for z in td td64 targ_emul targ_extra_emuls \
732 targ_extra_libpath targ64_extra_emuls \
733 targ64_extra_libpath
734 do
735 eval ${z}=\"\`echo \$${z} \| sed -e $s\`\"
736 done
737 s=s/lppc/ppc/g ;;
738 esac
739 # Why oh why did we set tooldir based on target_alias
740 # rather than on target?
741 eval tdir_${targ_emul}="${targ_alias}"
742 cpu=`echo "${targ_alias}" | sed -e 's/-.*//'`
743 rest=`echo "${targ_alias}" | sed -e 's/^[^-]*//'`
744 le=le
745 case "${cpu}" in
746 *little) le=little
747 esac
748 ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
749 ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}'/;s/be64$/64be/'`"${rest}"
750 eval test -n \"\$${td}\" || eval ${td}="${ta32}"
751 eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
752 eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
753 eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
754 # Now provide the other endian
755 for z in targ_extra_emuls targ_extra_libpath
756 do
757 eval ${z}=\"\$${z} \`echo ${targ_emul} \$${z} \| sed -e $s\`\"
758 done
759 for z in targ64_extra_emuls targ64_extra_libpath
760 do
761 eval ${z}=\"\$${z} \`echo \$${z} \| sed -e $s\`\"
762 done
763 td=`echo "${td}" | sed -e $s`
764 td64=`echo "${td64}" | sed -e $s`
765 case "${targ}" in
766 powerpcle-* | powerpc64le-*)
767 cpu=`echo "${cpu}" | sed -e s/${le}\$//` ;;
768 *)
769 cpu=`echo "${cpu}" | sed -e s/be\$//`${le} ;;
770 esac
771 ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
772 ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}/`"${rest}"
773 eval test -n \"\$${td}\" || eval ${td}="${ta32}"
774 eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
775 eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
776 eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
777 ;;
778 powerpc-*-nto*) targ_emul=elf32ppcnto
779 ;;
780 powerpcle-*-nto*) targ_emul=elf32lppcnto
781 ;;
782 powerpc-*-macos*) targ_emul=ppcmacos
783 targ_extra_ofiles=
784 ;;
785 powerpc-*-aix[5-9]*) targ_emul=aix5ppc
786 targ_extra_ofiles=
787 ;;
788 powerpc-*-aix*) targ_emul=aixppc
789 targ_extra_ofiles=
790 ;;
791 powerpc-*-beos*) targ_emul=aixppc
792 targ_extra_ofiles=
793 ;;
794 powerpc-*-haiku*) targ_emul=elf32ppchaiku
795 ;;
796 powerpc-*-windiss*) targ_emul=elf32ppcwindiss
797 ;;
798 pru*-*-*) targ_emul=pruelf
799 ;;
800 riscv32be*-*-linux*) targ_emul=elf32briscv
801 targ_extra_emuls="elf32briscv_ilp32f elf32briscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64"
802 targ_extra_libpath=$targ_extra_emuls
803 ;;
804 riscv32*-*-linux*) targ_emul=elf32lriscv
805 targ_extra_emuls="elf32lriscv_ilp32f elf32lriscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64"
806 targ_extra_libpath=$targ_extra_emuls
807 ;;
808 riscvbe-*-* | riscv32be*-*-*)
809 targ_emul=elf32briscv
810 targ_extra_emuls="elf64briscv elf32lriscv elf64lriscv"
811 targ_extra_libpath=$targ_extra_emuls
812 ;;
813 riscv-*-* | riscv32*-*-*)
814 targ_emul=elf32lriscv
815 targ_extra_emuls="elf64lriscv elf32briscv elf64briscv"
816 targ_extra_libpath=$targ_extra_emuls
817 ;;
818 riscv64be*-*-linux*) targ_emul=elf64briscv
819 targ_extra_emuls="elf64briscv_lp64f elf64briscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32"
820 targ_extra_libpath=$targ_extra_emuls
821 ;;
822 riscv64*-*-linux*) targ_emul=elf64lriscv
823 targ_extra_emuls="elf64lriscv_lp64f elf64lriscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32"
824 targ_extra_libpath=$targ_extra_emuls
825 ;;
826 riscv64be*-*-*) targ_emul=elf64briscv
827 targ_extra_emuls="elf32briscv elf64lriscv elf32lriscv"
828 targ_extra_libpath=$targ_extra_emuls
829 ;;
830 riscv64*-*-*) targ_emul=elf64lriscv
831 targ_extra_emuls="elf32lriscv elf64briscv elf32briscv"
832 targ_extra_libpath=$targ_extra_emuls
833 ;;
834 rs6000-*-aix[5-9]*) targ_emul=aix5rs6
835 targ_extra_ofiles=
836 ;;
837 rs6000-*-aix*) targ_emul=aixrs6
838 targ_extra_ofiles=
839 ;;
840 rl78-*-*) targ_emul=elf32rl78
841 ;;
842 rx-*-linux*) targ_emul=elf32rx_linux
843 ;;
844 rx-*-*) targ_emul=elf32rx
845 ;;
846 s12z-*-*) targ_emul=m9s12zelf
847 targ_extra_ofiles=ldelfgen.o
848 ;;
849 s390x-*-linux*) targ_emul=elf64_s390
850 targ_extra_emuls=elf_s390
851 targ_extra_libpath=$targ_extra_emuls
852 tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'`
853 ;;
854 s390x-*-tpf*) targ_emul=elf64_s390
855 tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'`
856 ;;
857 s390-*-linux*) targ_emul=elf_s390
858 targ64_extra_emuls=elf64_s390
859 targ64_extra_libpath=elf64_s390
860 tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'`
861 ;;
862 score-*-elf) targ_emul=score7_elf
863 targ_extra_emuls=score3_elf
864 ;;
865 sh-*-linux*) targ_emul=shlelf_linux
866 targ_extra_emuls="shelf_linux shlelf_fd shelf_fd"
867 targ_extra_libpath=shelf_linux
868 ;;
869 sh*eb-*-linux*) targ_emul=shelf_linux
870 targ_extra_emuls="shelf_fd"
871 ;;
872 sh*-*-linux*) targ_emul=shlelf_linux
873 targ_extra_emuls="shlelf_fd"
874 ;;
875 sh*l*-*-netbsd*) targ_emul=shlelf_nbsd
876 targ_extra_emuls=shelf_nbsd
877 ;;
878 sh*-*-netbsd*) targ_emul=shelf_nbsd
879 targ_extra_emuls=shlelf_nbsd
880 ;;
881 shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*)
882 targ_emul=shlelf
883 targ_extra_emuls="shelf shl sh"
884 ;;
885 sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos*)
886 targ_emul=shelf
887 targ_extra_emuls="shlelf sh shl"
888 ;;
889 sh-*-uclinux* | sh[12]-*-uclinux*)
890 targ_emul=shelf_uclinux
891 targ_extra_emuls="shelf shlelf sh shl shelf_fd shlelf_fd"
892 ;;
893 sh-*-vxworks) targ_emul=shelf_vxworks
894 targ_extra_emuls=shlelf_vxworks
895 ;;
896 sh-*-nto*) targ_emul=shelf_nto
897 targ_extra_emuls=shlelf_nto
898 ;;
899 sh-*-pe) targ_emul=shpe ;
900 targ_extra_ofiles="deffilep.o pe-dll.o"
901 ;;
902 sh-*-*) targ_emul=sh;
903 targ_extra_emuls=shl
904 targ_extra_ofiles=
905 ;;
906 sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu)
907 targ_emul=elf64_sparc_fbsd
908 targ_extra_emuls="elf64_sparc elf32_sparc"
909 targ_extra_libpath=$targ_extra_emuls
910 tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
911 ;;
912 sparc64-*-linux-*) targ_emul=elf64_sparc
913 targ_extra_emuls="elf32_sparc"
914 targ_extra_libpath=elf32_sparc
915 tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
916 ;;
917 sparc64-*-*bsd*) targ_emul=elf64_sparc
918 targ_extra_emuls="elf32_sparc"
919 ;;
920 sparc64-*-solaris2* | sparcv9-*-solaris2*)
921 targ_emul=elf64_sparc_sol2
922 targ_extra_emuls="elf64_sparc elf32_sparc_sol2 elf32_sparc"
923 targ_extra_libpath=$targ_extra_emuls
924 tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
925 ;;
926 sparc64-*-haiku*) targ_emul=elf64_sparc
927 ;;
928 sparc64-*-*) targ_emul=elf64_sparc
929 ;;
930 sparc*-*-linux-*) targ_emul=elf32_sparc
931 targ_extra_emuls="elf64_sparc"
932 targ_extra_libpath=elf64_sparc
933 tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
934 ;;
935 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
936 targ_emul=elf32_sparc_sol2
937 targ_extra_emuls=elf32_sparc
938 ;;
939 sparc-*-solaris2*) targ_emul=elf32_sparc_sol2
940 targ_extra_emuls="elf32_sparc elf64_sparc_sol2 elf64_sparc"
941 targ_extra_libpath=$targ_extra_emuls
942 tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
943 ;;
944 sparc*-*-vxworks*) targ_emul=elf32_sparc_vxworks
945 ;;
946 sparc*-*-*) targ_emul=elf32_sparc
947 ;;
948 spu-*-elf*) targ_emul=elf32_spu
949 ;;
950 tic30-*-*coff*) targ_emul=tic30coff
951 targ_extra_ofiles=
952 ;;
953 tic4x-*-* | c4x-*-*) targ_emul=tic4xcoff
954 targ_extra_emuls="tic3xcoff tic3xcoff_onchip"
955 targ_extra_ofiles=
956 ;;
957 tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff
958 targ_extra_ofiles=
959 ;;
960 tic6x-*-elf) targ_emul=elf32_tic6x_elf_le
961 targ_extra_emuls="elf32_tic6x_elf_be elf32_tic6x_le elf32_tic6x_be"
962 targ_extra_libpath=$targ_extra_emuls
963 ;;
964 tic6x-*-uclinux) targ_emul=elf32_tic6x_linux_le
965 targ_extra_emuls="elf32_tic6x_linux_be elf32_tic6x_le elf32_tic6x_be"
966 targ_extra_libpath=$targ_extra_emuls
967 ;;
968 tilegx-*-*) targ_emul=elf64tilegx
969 targ_extra_emuls="elf64tilegx_be elf32tilegx elf32tilegx_be"
970 targ_extra_libpath=$targ_extra_emuls
971 ;;
972 tilegxbe-*-*) targ_emul=elf64tilegx_be
973 targ_extra_emuls="elf64tilegx elf32tilegx elf32tilegx_be"
974 targ_extra_libpath=$targ_extra_emuls
975 ;;
976 tilepro-*-*) targ_emul=elf32tilepro
977 ;;
978 v850*-*-*) targ_emul=v850_rh850
979 targ_extra_emuls=v850
980 ;;
981 vax-*-netbsdaout*) targ_emul=vaxnbsd
982 targ_extra_emuls=elf32vax
983 ;;
984 vax-*-netbsd*) targ_emul=elf32vax
985 targ_extra_emuls=vaxnbsd
986 ;;
987 vax-*-linux-*) targ_emul=elf32vax
988 ;;
989 visium-*-elf) targ_emul=elf32visium
990 ;;
991 x86_64-*-rdos*) targ_emul=elf64rdos
992 ;;
993 x86_64-*-cloudabi*) targ_emul=elf_x86_64_cloudabi
994 ;;
995 x86_64-*-haiku*) targ_emul=elf_x86_64_haiku
996 targ_extra_emuls="elf_x86_64 elf_i386_haiku"
997 ;;
998 x86_64-*-linux-gnux32) targ_emul=elf32_x86_64
999 targ_extra_emuls="elf_x86_64 elf_i386 elf_iamcu"
1000 targ_extra_libpath="elf_i386 elf_iamcu elf_x86_64"
1001 tdir_elf_iamcu=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
1002 tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
1003 ;;
1004 x86_64-*-linux-*) targ_emul=elf_x86_64
1005 targ_extra_emuls="elf32_x86_64 elf_i386 elf_iamcu"
1006 targ_extra_libpath="elf_i386 elf32_x86_64"
1007 tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
1008 ;;
1009 x86_64-*-redox*) targ_emul=elf_x86_64
1010 targ_extra_emuls=elf_i386
1011 ;;
1012 x86_64-*-solaris2*) targ_emul=elf_x86_64_sol2
1013 targ_extra_emuls="elf_x86_64 elf_i386_sol2 elf_i386_ldso elf_i386 elf_iamcu"
1014 targ_extra_libpath=$targ_extra_emuls
1015 tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
1016 ;;
1017 x86_64-*-netbsd* | x86_64-*-openbsd*)
1018 targ_emul=elf_x86_64
1019 targ_extra_emuls="elf_i386 elf_iamcu"
1020 tdir_elf_iamcu=`echo ${targ_alias} | \
1021 sed -e 's/x86_64/i386/' -e 's/aout//'`
1022 tdir_elf_i386=`echo ${targ_alias} | \
1023 sed -e 's/x86_64/i386/' -e 's/aout//'`
1024 ;;
1025 x86_64-*-elf* | x86_64-*-rtems* | x86_64-*-fuchsia* | x86_64-*-genode*)
1026 targ_emul=elf_x86_64
1027 targ_extra_emuls="elf_i386 elf_iamcu elf32_x86_64"
1028 targ_extra_libpath="elf_i386 elf_iamcu elf32_x86_64"
1029 tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
1030 ;;
1031 x86_64-*-dragonfly*) targ_emul=elf_x86_64
1032 targ_extra_emuls="elf_i386 elf_iamcu"
1033 ;;
1034 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
1035 targ_emul=elf_x86_64_fbsd
1036 targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386 elf_iamcu"
1037 targ_extra_libpath="elf_i386_fbsd"
1038 tdir_elf_i386_fbsd=`echo ${targ_alias} \
1039 | sed -e 's/x86_64/i386/'`
1040 tdir_elf_iamcu=`echo ${targ_alias} \
1041 | sed -e 's/x86_64/i386/'`
1042 tdir_elf_i386=`echo ${targ_alias} \
1043 | sed -e 's/x86_64/i386/'`
1044 ;;
1045 x86_64-*-pe | x86_64-*-pep) targ_emul=i386pep ;
1046 targ_extra_emuls=i386pe ;
1047 targ_extra_ofiles="deffilep.o pdb.o pep-dll-x86_64.o pe-dll.o"
1048 ;;
1049 x86_64-*-cygwin) targ_emul=i386pep ;
1050 targ_extra_emuls=i386pe
1051 targ_extra_ofiles="deffilep.o pdb.o pep-dll.o pe-dll.o"
1052 test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api'
1053 ;;
1054 x86_64-*-mingw*) targ_emul=i386pep ;
1055 targ_extra_emuls=i386pe
1056 targ_extra_ofiles="deffilep.o pdb.o pep-dll.o pe-dll.o"
1057 ;;
1058 x86_64-*-gnu*) targ_emul=elf_x86_64
1059 targ_extra_emuls="elf32_x86_64 elf_iamcu elf_i386"
1060 targ_extra_libpath="elf_i386 elf32_x86_64"
1061 tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
1062 ;;
1063 xgate-*-*) targ_emul=xgateelf
1064 targ_extra_ofiles=ldelfgen.o
1065 ;;
1066 xstormy16-*-*) targ_emul=elf32xstormy16
1067 ;;
1068 xtensa*-*-*) targ_emul=elf32xtensa
1069 ;;
1070 z80-*-elf*) targ_emul=elf32z80
1071 targ_extra_ofiles="ldelf.o ldelfgen.o"
1072 ;;
1073 z80-*-coff) targ_emul=z80
1074 targ_extra_ofiles=
1075 ;;
1076 z8k-*-coff) targ_emul=z8002
1077 targ_extra_emuls=z8001
1078 targ_extra_ofiles=
1079 ;;
1080 loongarch32-*) targ_emul=elf32loongarch
1081 ;;
1082 loongarch64-*) targ_emul=elf64loongarch
1083 ;;
1084 *-*-ieee*) targ_emul=vanilla
1085 targ_extra_ofiles=
1086 ;;
1087 *)
1088 echo 2>&1 "*** ld does not support target ${targ}"
1089 echo 2>&1 "*** see ld/configure.tgt for supported targets"
1090 exit 1
1092 esac
1094 NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib'
1095 case "${target}" in
1097 *-*-dragonfly*)
1098 NATIVE_LIB_DIRS='/lib /usr/lib /usr/pkg/lib /usr/local/lib'
1099 ;;
1101 *-*-freebsd*)
1102 NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib'
1103 ;;
1105 hppa*64*-*-hpux11*)
1106 NATIVE_LIB_DIRS=/usr/lib/pa20_64
1107 ;;
1109 i[3-7]86-*-sysv4*)
1110 NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1111 ;;
1113 i[3-7]86-*-solaris*)
1114 NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1115 ;;
1117 i[3-7]86-pc-interix*)
1118 NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib'
1119 ;;
1121 ia64-*-aix*)
1122 NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
1123 ;;
1125 sparc*-*-solaris2*)
1126 NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1127 ;;
1129 spu-*-elf*)
1130 # This allows one to build a pair of PPU/SPU toolchains with common sysroot.
1131 NATIVE_LIB_DIRS='/lib'
1132 ;;
1134 i[03-9x]86-*-cygwin* | x86_64-*-cygwin*)
1135 NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api'
1136 ;;
1138 *-*-linux*)
1139 ;;
1141 *-*-netbsd*)
1142 ;;
1144 alpha*-*-*)
1145 NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1146 ;;
1148 esac
1150 case "${target}" in
1151 frv-*-* | hppa*-*-* | ia64-*-* | mips*-*-*)
1152 # Don't enable -z relro by default since many relro tests fail on these
1153 # targets:
1154 # FAIL: strip -z relro (relro1)
1155 # FAIL: strip -z relro -shared (relro1)
1156 # FAIL: objcopy -z relro (relro1)
1157 # FAIL: objcopy -z relro -shared (relro1)
1158 # FAIL: objcopy -z relro (tdata1)
1159 # FAIL: objcopy -shared -z relro (tdata1)
1160 # FAIL: objcopy -z relro (tdata2)
1161 # FAIL: objcopy -shared -z relro (tdata2)
1162 # FAIL: objcopy -z relro (tdata3)
1163 # FAIL: objcopy -shared -z relro (tdata3)
1164 # FAIL: objcopy -shared -z relro (tbss1)
1165 # FAIL: objcopy -shared -z relro (tbss2)
1166 # FAIL: objcopy -shared -z relro (tbss3)
1167 ;;
1168 *-*-linux*)
1169 if test ${ac_default_ld_z_relro} = unset; then
1170 ac_default_ld_z_relro=1
1171 fi
1172 ;;
1173 esac
1175 # Enable -z separate-code and --warn-textrel by default for Linux/x86.
1176 case "${target}" in
1177 i[3-7]86-*-linux-* | x86_64-*-linux-*)
1178 if test ${ac_default_ld_z_separate_code} = unset; then
1179 ac_default_ld_z_separate_code=1
1180 fi
1181 if test ${ac_default_ld_textrel_check} = unset; then
1182 ac_default_ld_textrel_check=yes
1183 fi
1184 ;;
1185 esac