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[deliverable/binutils-gdb.git] / ld / configure.tgt
1 # configure.tgt
2 #
3 # Copyright (C) 2013-2019 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/>.
18
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.
23
24 # This file switches on the shell variable ${targ}, and sets the
25 # following shell variables:
26 # targ_emul name of linker emulation to use
27 # targ_extra_emuls additional linker emulations to provide
28 # targ_extra_libpath additional linker emulations using LIB_PATH
29 # targ_extra_ofiles additional host-compiled objects needed by the emulation
30 # targ64_extra_emuls additional linker emulations to provide if
31 # --enable-64-bit-bfd is given or if host is 64 bit.
32 # targ64_extra_libpath additional linker emulations using LIB_PATH if
33 # --enable-64-bit-bfd is given or if host is 64 bit.
34 # NATIVE_LIB_DIRS library directories to search on this host
35 # (if we are a native or sysrooted linker)
36
37 targ_extra_emuls=
38 targ_extra_libpath=
39 targ_extra_ofiles="ldelf.o ldelfgen.o"
40 targ64_extra_emuls=
41 targ64_extra_libpath=
42
43 # Please try to keep this table more or less in alphabetic order - it
44 # makes it much easier to lookup a specific archictecture.
45 case "${targ}" in
46 aarch64_be-*-elf) targ_emul=aarch64elfb
47 targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b armelfb armelf"
48 ;;
49 aarch64-*-elf | aarch64-*-rtems*)
50 targ_emul=aarch64elf
51 targ_extra_emuls="aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb"
52 ;;
53 aarch64-*-cloudabi*) targ_emul=aarch64cloudabi
54 targ_extra_emuls=aarch64cloudabib
55 ;;
56 aarch64-*-freebsd*) targ_emul=aarch64fbsd
57 targ_extra_emuls="aarch64fbsdb aarch64elf"
58 ;;
59 aarch64-*-fuchsia*) targ_emul=aarch64elf
60 targ_extra_emuls="aarch64elfb armelf armelfb"
61 ;;
62 aarch64_be-*-linux-gnu_ilp32)
63 targ_emul=aarch64linux32b
64 targ_extra_libpath="aarch64linuxb aarch64linux aarch64linux32 armelfb_linux_eabi armelf_linux_eabi"
65 targ_extra_emuls="aarch64elfb aarch64elf aarch64elf32 aarch64elf32b armelfb armelf $targ_extra_libpath"
66 ;;
67 aarch64-*-linux-gnu_ilp32)
68 targ_emul=aarch64linux32
69 targ_extra_libpath="aarch64linux aarch64linuxb aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
70 targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb $targ_extra_libpath"
71 ;;
72 aarch64_be-*-linux*) targ_emul=aarch64linuxb
73 targ_extra_libpath="aarch64linux aarch64linux32 aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
74 targ_extra_emuls="aarch64elfb aarch64elf aarch64elf32 aarch64elf32b armelfb armelf $targ_extra_libpath"
75 ;;
76 aarch64-*-linux*) targ_emul=aarch64linux
77 targ_extra_libpath="aarch64linuxb aarch64linux32 aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
78 targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb $targ_extra_libpath"
79 ;;
80 alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
81 targ_emul=elf64alpha_fbsd
82 targ_extra_emuls="elf64alpha alpha"
83 tdir_alpha=`echo ${targ_alias} | sed -e 's/freebsd/freebsdecoff/'`
84 ;;
85 alpha*-*-linux*ecoff*) targ_emul=alpha
86 targ_extra_emuls=elf64alpha
87 tdir_elf64alpha=`echo ${targ_alias} | sed -e 's/ecoff//'`
88 ;;
89 alpha*-*-linux-*) targ_emul=elf64alpha
90 targ_extra_emuls=alpha
91 tdir_alpha=`echo ${targ_alias} | sed -e 's/linux\(-gnu\)*/linux\1ecoff/'`
92 ;;
93 alpha*-*-osf*) targ_emul=alpha
94 targ_extra_ofiles=
95 ;;
96 alpha*-*-gnu*) targ_emul=elf64alpha
97 ;;
98 alpha*-*-netbsd*) targ_emul=elf64alpha_nbsd
99 ;;
100 alpha*-*-openbsd*) targ_emul=elf64alpha
101 ;;
102 alpha*-*-*vms*) targ_emul=alphavms
103 targ_extra_ofiles=
104 ;;
105 am33_2.0-*-linux*) targ_emul=elf32am33lin # mn10300 variant
106 ;;
107 arc*-*-elf*) targ_emul=arcelf
108 targ_extra_emuls="arcelf_prof arclinux arclinux_nps arclinux_prof arcv2elf arcv2elfx"
109 ;;
110 arc*-*-linux*) case "${with_cpu}" in
111 nps400) targ_emul=arclinux_nps
112 targ_extra_emuls=arclinux
113 ;;
114 *) targ_emul=arclinux
115 targ_extra_emuls=arclinux_nps
116 ;;
117 esac
118 targ_extra_emuls="${targ_extra_emuls} arclinux_prof arcelf arcelf_prof arcv2elf arcv2elfx"
119 ;;
120 arm*-*-cegcc*) targ_emul=arm_wince_pe
121 targ_extra_ofiles="deffilep.o pe-dll.o"
122 LIB_PATH='${tooldir}/lib/w32api'
123 ;;
124 arm-wince-pe | arm-*-wince | arm*-*-mingw32ce*)
125 targ_emul=arm_wince_pe
126 targ_extra_ofiles="deffilep.o pe-dll.o"
127 ;;
128 arm-*-pe) targ_emul=armpe
129 targ_extra_ofiles="deffilep.o pe-dll.o"
130 ;;
131 arm*b-*-freebsd*) targ_emul=armelfb_fbsd
132 targ_extra_emuls="armelf_fbsd armelf"
133 ;;
134 arm*-*-freebsd* | arm-*-kfreebsd*-gnu)
135 targ_emul=armelf_fbsd
136 targ_extra_emuls="armelfb_fbsd armelf"
137 ;;
138 armeb-*-netbsdelf*) targ_emul=armelfb_nbsd;
139 targ_extra_emuls="armelf_nbsd armelf"
140 ;;
141 arm-*-netbsdelf*) targ_emul=armelf_nbsd;
142 targ_extra_emuls="armelfb_nbsd armelf"
143 ;;
144 arm-*-nto*) targ_emul=armnto
145 ;;
146 arm-*-phoenix*) targ_emul=armelf
147 ;;
148 armeb-*-elf | armeb-*-eabi*)
149 targ_emul=armelfb
150 ;;
151 arm-*-elf | arm*-*-eabi* | arm-*-rtems*)
152 targ_emul=armelf
153 ;;
154 arm*-*-symbianelf*) targ_emul=armsymbian;;
155 arm-*-kaos*) targ_emul=armelf
156 ;;
157 arm9e-*-elf) targ_emul=armelf
158 ;;
159 arm*b-*-linux-*eabi*) targ_emul=armelfb_linux_eabi
160 targ_extra_emuls=armelf_linux_eabi
161 targ_extra_libpath=$targ_extra_emuls
162 ;;
163 arm*b-*-linux-*) targ_emul=armelfb_linux
164 targ_extra_emuls="armelfb armelf armelf_linux"
165 targ_extra_libpath="armelf_linux"
166 ;;
167 arm*-*-linux-*eabi*) targ_emul=armelf_linux_eabi
168 targ_extra_emuls="armelfb_linux_eabi"
169 targ_extra_libpath=$targ_extra_emuls
170 ;;
171 arm*-*-uclinuxfdpiceabi)
172 targ_emul=armelf_linux_eabi
173 targ_extra_emuls="armelfb_linux_eabi armelf_linux_fdpiceabi armelfb_linux_fdpiceabi"
174 targ_extra_libpath=$targ_extra_emuls
175 ;;
176 arm*-*-linux-*) targ_emul=armelf_linux
177 targ_extra_emuls="armelf armelfb armelfb_linux"
178 targ_extra_libpath="armelfb_linux"
179 ;;
180 arm*b-*-nacl*) targ_emul=armelfb_nacl
181 targ_extra_emuls="armelf_nacl elf_i386_nacl"
182 targ_extra_libpath=$targ_extra_emuls
183 targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
184 targ64_extra_libpath=$targ64_extra_emuls
185 ;;
186 arm*-*-nacl*) targ_emul=armelf_nacl
187 targ_extra_emuls="armelfb_nacl elf_i386_nacl"
188 targ_extra_libpath=$targ_extra_emuls
189 targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
190 targ64_extra_libpath=$targ64_extra_emuls
191 ;;
192 arm*-*-uclinux*eabi*) targ_emul=armelf_linux_eabi
193 targ_extra_emuls=armelfb_linux_eabi
194 targ_extra_libpath=$targ_extra_emuls
195 ;;
196 arm*-*-uclinux*) targ_emul=armelf_linux
197 targ_extra_emuls="armelf armelfb armelfb_linux"
198 targ_extra_libpath="armelfb_linux"
199 ;;
200 arm-*-vxworks) targ_emul=armelf_vxworks
201 ;;
202 arm*-*-conix*) targ_emul=armelf
203 ;;
204 arm*-*-fuchsia*) targ_emul=armelf_fuchsia
205 targ_extra_emuls="armelfb_fuchsia armelf armelfb"
206 ;;
207 avr-*-*) targ_emul=avr2
208 targ_extra_emuls="avr1 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6 avrxmega1 avrxmega2 avrxmega3 avrxmega4 avrxmega5 avrxmega6 avrxmega7 avrtiny"
209 ;;
210 bfin-*-elf | bfin-*-rtems*)
211 targ_emul=elf32bfin
212 targ_extra_emuls="elf32bfinfd"
213 targ_extra_libpath=$targ_extra_emuls
214 ;;
215 bfin-*-uclinux*) targ_emul=elf32bfin;
216 targ_extra_emuls="elf32bfinfd"
217 targ_extra_libpath=$targ_extra_emuls
218 ;;
219 bfin-*-linux-uclibc*) targ_emul=elf32bfinfd;
220 targ_extra_emuls="elf32bfin"
221 targ_extra_libpath=$targ_extra_emuls
222 ;;
223 bpf-*-*) targ_emul=elf64bpf
224 ;;
225 cr16-*-elf*) targ_emul=elf32cr16
226 ;;
227 cris-*-*aout*) targ_emul=crisaout
228 targ_extra_emuls="criself crislinux"
229 targ_extra_libpath=$targ_extra_emuls
230 ;;
231 cris-*-linux-* | crisv32-*-linux-*)
232 targ_emul=crislinux
233 ;;
234 cris-*-* | crisv32-*-*) targ_emul=criself
235 targ_extra_emuls="crisaout crislinux"
236 targ_extra_libpath=$targ_extra_emuls
237 ;;
238 crx-*-elf*) targ_emul=elf32crx
239 ;;
240
241 csky-*-elf*) targ_emul=cskyelf
242 ;;
243 csky-*-linux*) targ_emul=cskyelf_linux
244 ;;
245
246 d10v-*-*) targ_emul=d10velf
247 ;;
248 d30v-*-*ext*) targ_emul=d30v_e
249 targ_extra_emuls="d30velf d30v_o"
250 targ_extra_ofiles=ldelfgen.o
251 ;;
252 d30v-*-*onchip*) targ_emul=d30v_o
253 targ_extra_emuls="d30velf d30v_e"
254 targ_extra_ofiles=ldelfgen.o
255 ;;
256 d30v-*-*) targ_emul=d30velf
257 targ_extra_emuls="d30v_e d30v_o"
258 targ_extra_ofiles=ldelfgen.o
259 ;;
260 dlx-*-elf*) targ_emul=elf32_dlx
261 targ_extra_ofiles=ldelfgen.o
262 ;;
263 epiphany-*-*) targ_emul=elf32epiphany
264 targ_extra_emuls="elf32epiphany_4x4"
265 ;;
266 fido*-*-elf*) targ_emul=m68kelf
267 ;;
268 fr30-*-*) targ_emul=elf32fr30
269 targ_extra_ofiles=ldelfgen.o
270 ;;
271 frv-*-*linux*) targ_emul=elf32frvfd
272 ;;
273 frv-*-*) targ_emul=elf32frv
274 targ_extra_emuls="elf32frvfd"
275 ;;
276 ft32-*-*) targ_emul=elf32ft32
277 targ_extra_ofiles=ldelfgen.o
278 ;;
279 h8300-*-elf* | h8300-*-rtems*)
280 targ_emul=h8300elf;
281 targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf h8300sxnelf"
282 ;;
283 h8300-*-linux*)
284 targ_emul=h8300elf_linux;
285 targ_extra_emuls="h8300helf_linux h8300self_linux h8300sxelf_linux"
286 ;;
287 hppa*64*-*-linux-*) targ_emul=hppa64linux
288 ;;
289 hppa*64*-hpux*) targ_emul=elf64hppa
290 ;;
291 hppa*-*-linux-*) targ_emul=hppalinux
292 ;;
293 hppa*-*-*elf*) targ_emul=hppaelf
294 ;;
295 hppa*-*-lites*) targ_emul=hppaelf
296 ;;
297 hppa*-*-netbsd*) targ_emul=hppanbsd
298 ;;
299 hppa*-*-openbsd*) targ_emul=hppaobsd
300 ;;
301 i[3-7]86-*-nto-qnx*) targ_emul=i386nto
302 ;;
303 i[3-7]86-*-go32) targ_emul=i386go32
304 targ_extra_ofiles=
305 ;;
306 i[3-7]86-*-msdosdjgpp*) targ_emul=i386go32
307 targ_extra_ofiles=
308 ;;
309 i[3-7]86-*-lynxos*) targ_emul=i386lynx
310 ;;
311 i[3-7]86-*-aros*) targ_emul=elf_i386
312 targ_extra_emuls=elf_iamcu
313 ;;
314 i[3-7]86-*-rdos*) targ_emul=elf_i386
315 targ_extra_emuls=elf_iamcu
316 ;;
317 i[3-7]86-*-bsd) targ_emul=i386bsd
318 targ_extra_ofiles=
319 ;;
320 i[3-7]86-*-bsd386) targ_emul=i386bsd
321 targ_extra_ofiles=
322 ;;
323 i[3-7]86-*-bsdi*) targ_emul=i386bsd
324 targ_extra_ofiles=
325 ;;
326 i[3-7]86-*-linux-*) targ_emul=elf_i386
327 targ_extra_emuls="elf_iamcu"
328 targ64_extra_emuls="elf_x86_64 elf32_x86_64 elf_l1om elf_k1om"
329 targ64_extra_libpath="elf_x86_64 elf32_x86_64"
330 ;;
331 i[3-7]86-*-redox*) targ_emul=elf_i386
332 targ_extra_emuls=elf_x86_64
333 ;;
334 i[3-7]86-*-sysv[45]*) targ_emul=elf_i386
335 targ_extra_emuls=elf_iamcu
336 ;;
337 i[3-7]86-*-solaris2*) targ_emul=elf_i386_sol2
338 targ_extra_emuls="elf_i386_ldso elf_i386 elf_iamcu elf_x86_64_sol2 elf_x86_64 elf_l1om elf_k1om"
339 targ_extra_libpath=$targ_extra_emuls
340 ;;
341 i[3-7]86-*-unixware) targ_emul=elf_i386
342 targ_extra_emuls=elf_iamcu
343 ;;
344 i[3-7]86-*-solaris*) targ_emul=elf_i386_ldso
345 targ_extra_emuls="elf_i386"
346 targ_extra_libpath=$targ_extra_emuls
347 ;;
348 i[3-7]86-*-netbsdelf* | \
349 i[3-7]86-*-netbsd*-gnu* | \
350 i[3-7]86-*-knetbsd*-gnu)
351 targ_emul=elf_i386
352 targ_extra_emuls="elf_iamcu"
353 ;;
354 i[3-7]86-*-netbsdpe*) targ_emul=i386pe
355 targ_extra_ofiles="deffilep.o pe-dll.o"
356 ;;
357 i[3-7]86-*-elfiamcu) targ_emul=elf_iamcu
358 targ_extra_emuls=elf_i386
359 ;;
360 i[3-7]86-*-elf* | i[3-7]86-*-rtems*)
361 targ_emul=elf_i386
362 targ_extra_emuls=elf_iamcu
363 ;;
364 i[3-7]86-*-dragonfly*) targ_emul=elf_i386
365 targ_extra_emuls="elf_iamcu i386bsd"
366 ;;
367 i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu)
368 targ_emul=elf_i386_fbsd
369 targ_extra_emuls="elf_i386 elf_iamcu i386bsd"
370 ;;
371 i[3-7]86-*-gnu*) targ_emul=elf_i386
372 targ_extra_emuls=elf_iamcu
373 ;;
374 i[3-7]86-*-msdos*) targ_emul=i386msdos
375 targ_extra_emuls=i386aout
376 targ_extra_ofiles=
377 ;;
378 i[3-7]86-*-moss*) targ_emul=i386moss
379 targ_extra_emuls=i386msdos
380 targ_extra_ofiles=
381 ;;
382 i[3-7]86-*-winnt*) targ_emul=i386pe ;
383 targ_extra_ofiles="deffilep.o pe-dll.o"
384 ;;
385 i[3-7]86-*-pe) targ_emul=i386pe ;
386 targ_extra_ofiles="deffilep.o pe-dll.o"
387 ;;
388 i[3-7]86-*-cygwin*) targ_emul=i386pe ;
389 targ_extra_ofiles="deffilep.o pe-dll.o" ;
390 test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api'
391 ;;
392 i[3-7]86-*-mingw32*) targ_emul=i386pe ;
393 targ_extra_ofiles="deffilep.o pe-dll.o"
394 ;;
395 i[3-7]86-*-interix*) targ_emul=i386pe_posix;
396 targ_extra_ofiles="deffilep.o pe-dll.o"
397 ;;
398 i[3-7]86-*-beospe*) targ_emul=i386beos
399 targ_extra_ofiles=
400 ;;
401 i[3-7]86-*-beos*) targ_emul=elf_i386_be
402 ;;
403 i[3-7]86-*-vxworks*) targ_emul=elf_i386_vxworks
404 ;;
405 i[3-7]86-*-chaos) targ_emul=elf_i386_chaos
406 ;;
407 i[3-7]86-*-nacl*) targ_emul=elf_i386_nacl
408 targ_extra_emuls="armelf_nacl armelfb_nacl"
409 targ_extra_libpath=$targ_extra_emuls
410 targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
411 targ64_extra_libpath=$targ64_extra_emuls
412 ;;
413 ia16-*-elf*) targ_emul=elf_i386
414 targ_extra_emuls=i386msdos
415 ;;
416 ia64-*-elf*) targ_emul=elf64_ia64
417 ;;
418 ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
419 targ_emul=elf64_ia64_fbsd
420 targ_extra_emuls="elf64_ia64"
421 ;;
422 ia64-*-netbsd*) targ_emul=elf64_ia64
423 ;;
424 ia64-*-linux*) targ_emul=elf64_ia64
425 ;;
426 ia64-*-*vms*) targ_emul=elf64_ia64_vms
427 targ_extra_ofiles=ldelfgen.o
428 ;;
429 ia64-*-aix*) targ_emul=elf64_aix
430 ;;
431 ip2k-*-elf) targ_emul=elf32ip2k
432 ;;
433 iq2000-*-elf) targ_emul=elf32iq2000
434 targ_extra_emuls="elf32iq10"
435 targ_extra_ofiles=ldelfgen.o
436 ;;
437 lm32-*-*linux*) targ_emul=elf32lm32fd
438 ;;
439 lm32-*-*) targ_emul=elf32lm32
440 targ_extra_emuls="elf32lm32fd"
441 ;;
442 m32c-*-elf | m32c-*-rtems*)
443 targ_emul=elf32m32c
444 ;;
445 m32r*le-*-elf*) targ_emul=m32rlelf
446 ;;
447 m32r*-*-elf* | m32r*-*-rtems*)
448 targ_emul=m32relf
449 ;;
450 m32r*le-*-linux-*) targ_emul=m32rlelf_linux
451 ;;
452 m32r*-*-linux-*) targ_emul=m32relf_linux
453 ;;
454 m68hc11-*-*|m6811-*-*) targ_emul=m68hc11elf
455 targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb"
456 ;;
457 m68hc12-*-*|m6812-*-*) targ_emul=m68hc12elf
458 targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb"
459 ;;
460 m68*-*-netbsdelf*) targ_emul=m68kelfnbsd
461 ;;
462 m68*-*-*) targ_emul=m68kelf
463 ;;
464 mcore-*-pe) targ_emul=mcorepe ;
465 targ_extra_ofiles="deffilep.o pe-dll.o"
466 ;;
467 mcore-*-elf) targ_emul=elf32mcore
468 ;;
469 mep-*-elf) targ_emul=elf32mep
470 ;;
471 metag-*-*) targ_emul=elf32metag
472 ;;
473 microblazeel*-linux*) targ_emul="elf32mbel_linux"
474 targ_extra_emuls="elf32mb_linux"
475 ;;
476 microblaze*-linux*) targ_emul="elf32mb_linux"
477 targ_extra_emuls="elf32mbel_linux"
478 ;;
479 microblazeel*) targ_emul=elf32microblazeel
480 targ_extra_emuls=elf32microblaze
481 ;;
482 microblaze*) targ_emul=elf32microblaze
483 targ_extra_emuls=elf32microblazeel
484 ;;
485 mips*-sgi-irix5*) targ_emul=elf32bsmip
486 ;;
487 mips*-sgi-irix6*) targ_emul=elf32bmipn32
488 targ_extra_emuls="elf32bsmip elf64bmip"
489 targ_extra_libpath=$targ_extra_emuls
490 ;;
491 mips*el-*-netbsd*) targ_emul=elf32ltsmip
492 targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip"
493 ;;
494 mips*-*-netbsd*) targ_emul=elf32btsmip
495 targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip"
496 ;;
497 mips64el-*-openbsd*) targ_emul=elf64ltsmip
498 targ_extra_emuls=elf64btsmip
499 ;;
500 mips64-*-openbsd*) targ_emul=elf64btsmip
501 targ_extra_emuls=elf64ltsmip
502 ;;
503 mips*vr4300el-*-elf*) targ_emul=elf32l4300
504 ;;
505 mips*vr4300-*-elf*) targ_emul=elf32b4300
506 ;;
507 mips*vr4100el-*-elf*) targ_emul=elf32l4300
508 ;;
509 mips*vr4100-*-elf*) targ_emul=elf32b4300
510 ;;
511 mips*vr5000el-*-elf*) targ_emul=elf32l4300
512 ;;
513 mips*vr5000-*-elf*) targ_emul=elf32b4300
514 ;;
515 mips*el-sde-elf* | mips*el-mti-elf* | mips*el-img-elf*)
516 targ_emul=elf32ltsmip
517 targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
518 ;;
519 mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
520 targ_emul=elf32btsmip
521 targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
522 ;;
523 mips64*el-ps2-elf*) targ_emul=elf32lr5900n32
524 targ_extra_emuls="elf32lr5900"
525 targ_extra_libpath=$targ_extra_emuls
526 ;;
527 mips*el-ps2-elf*) targ_emul=elf32lr5900
528 targ_extra_emuls="elf32lr5900n32"
529 targ_extra_libpath=$targ_extra_emuls
530 ;;
531 mips*el-*-elf*) targ_emul=elf32elmip
532 ;;
533 mips*-*-elf* | mips*-*-rtems*)
534 targ_emul=elf32ebmip
535 ;;
536 mips*el-*-vxworks*) targ_emul=elf32elmipvxworks
537 targ_extra_emuls="elf32ebmipvxworks"
538 ;;
539 mips*-*-vxworks*) targ_emul=elf32ebmipvxworks
540 targ_extra_emuls="elf32elmipvxworks"
541 ;;
542 mips*-*-windiss) targ_emul=elf32mipswindiss
543 ;;
544 mips64*el-*-linux-*) targ_emul=elf32ltsmipn32
545 targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
546 targ_extra_libpath=$targ_extra_emuls
547 ;;
548 mips64*-*-linux-*) targ_emul=elf32btsmipn32
549 targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
550 targ_extra_libpath=$targ_extra_emuls
551 ;;
552 mips*el-*-linux-*) targ_emul=elf32ltsmip
553 targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
554 targ_extra_libpath=$targ_extra_emuls
555 ;;
556 mips*-*-linux-*) targ_emul=elf32btsmip
557 targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
558 targ_extra_libpath=$targ_extra_emuls
559 ;;
560 mips64*el-*-freebsd* | mips64*el-*-kfreebsd*-gnu)
561 targ_emul=elf32ltsmipn32_fbsd
562 targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
563 targ_extra_libpath=$targ_extra_emuls
564 ;;
565 mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu)
566 targ_emul=elf32btsmipn32_fbsd
567 targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
568 targ_extra_libpath=$targ_extra_emuls
569 ;;
570 mips*el-*-freebsd* | mips*el-*-kfreebsd*-gnu)
571 targ_emul=elf32ltsmip_fbsd
572 targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmipn32_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
573 targ_extra_libpath=$targ_extra_emuls
574 ;;
575 mips*-*-freebsd* | mips*-*-kfreebsd*-gnu)
576 targ_emul=elf32btsmip_fbsd
577 targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmipn32_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
578 targ_extra_libpath=$targ_extra_emuls
579 ;;
580 mips*-*-sysv4*) targ_emul=elf32btsmip
581 ;;
582 mmix-*-*) targ_emul=mmo
583 targ_extra_emuls=elf64mmix
584 ;;
585 mn10200-*-*) targ_emul=mn10200
586 targ_extra_ofiles=ldelfgen.o
587 ;;
588 mn10300-*-*) targ_emul=mn10300
589 ;;
590 moxie-*-moxiebox*) targ_emul=moxiebox
591 targ_extra_ofiles=ldelfgen.o
592 ;;
593 moxie-*-*) targ_emul=elf32moxie
594 targ_extra_ofiles=ldelfgen.o
595 ;;
596 msp430-*-*) targ_emul=msp430elf
597 targ_extra_emuls="msp430X"
598 targ_extra_ofiles=ldelfgen.o
599 ;;
600 mt-*elf) targ_emul=elf32mt
601 targ_extra_ofiles=ldelfgen.o
602 ;;
603 nds32*le-*-elf*) targ_emul=nds32elf
604 targ_extra_emuls="nds32elf16m nds32belf nds32belf16m"
605 ;;
606 nds32*be-*-elf*) targ_emul=nds32belf
607 targ_extra_emuls="nds32elf nds32elf16m nds32belf16m"
608 ;;
609 nds32*le-*-linux-gnu*) targ_emul=nds32elf_linux
610 ;;
611 nds32*be-*-linux-gnu*) targ_emul=nds32belf_linux
612 ;;
613 nios2*-*-linux*) targ_emul=nios2linux
614 ;;
615 nios2*-*-*) targ_emul=nios2elf
616 ;;
617 ns32k-pc532-mach* | ns32k-pc532-ux*) targ_emul=pc532macha
618 targ_extra_ofiles=
619 ;;
620 ns32k-*-netbsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd
621 targ_extra_ofiles=
622 ;;
623 or1k-*-elf | or1knd-*-elf | or1k-*-rtems* | or1knd-*-rtems*)
624 targ_emul=elf32or1k
625 ;;
626 or1k-*-linux* | or1knd-*-linux*) targ_emul=elf32or1k_linux
627 ;;
628 pdp11-*-*) targ_emul=pdp11
629 targ_extra_ofiles=
630 ;;
631 pjl*-*-*) targ_emul=pjlelf
632 targ_extra_emuls="elf_i386 elf_iamcu"
633 ;;
634 pj*-*-*) targ_emul=pjelf
635 targ_extra_ofiles=ldelfgen.o
636 ;;
637 powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
638 targ_emul=elf32ppc_fbsd
639 targ_extra_emuls="elf32ppc elf32ppcsim"
640 targ_extra_libpath=elf32ppc;
641 tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'`
642 ;;
643 powerpc64-*-freebsd*)
644 targ_emul=elf64ppc_fbsd
645 targ_extra_emuls="elf64ppc elf32ppc_fbsd elf32ppc"
646 targ_extra_libpath="elf32ppc_fbsd elf32ppc"
647 tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
648 tdir_elf32ppc_fbsd=$tdir_elf32ppc
649 ;;
650 powerpc-*-vxworks*)
651 targ_emul=elf32ppcvxworks
652 targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
653 ;;
654 powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
655 | powerpc*-*-linux* | powerpc*-*-netbsd* | powerpc*-*-openbsd* \
656 | powerpc*-*-rtems* \
657 | powerpc*-*-solaris* | powerpc*-*-kaos* | powerpc*-*-vxworks*)
658 case "${targ}" in
659 powerpc64*)
660 targ_emul=elf64ppc
661 targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
662 targ_extra_libpath="elf32ppc elf32ppclinux" ;;
663 *linux*)
664 targ_emul=elf32ppclinux
665 targ_extra_emuls="elf32ppc elf32ppcsim"
666 targ_extra_libpath=elf32ppc
667 targ64_extra_emuls=elf64ppc
668 targ64_extra_libpath=elf64ppc ;;
669 *)
670 targ_emul=elf32ppc
671 targ_extra_emuls="elf32ppclinux elf32ppcsim"
672 targ_extra_libpath=elf32ppclinux
673 targ64_extra_emuls=elf64ppc
674 targ64_extra_libpath=elf64ppc ;;
675 esac
676 td=tdir_elf32ppc
677 td64=tdir_elf64ppc
678 s=s/ppc/lppc/g
679 case "${targ}" in
680 powerpcle-* | powerpc64le-*)
681 for z in td td64 targ_emul targ_extra_emuls \
682 targ_extra_libpath targ64_extra_emuls \
683 targ64_extra_libpath
684 do
685 eval ${z}=\"\`echo \$${z} \| sed -e $s\`\"
686 done
687 s=s/lppc/ppc/g ;;
688 esac
689 # Why oh why did we set tooldir based on target_alias
690 # rather than on target?
691 eval tdir_${targ_emul}="${targ_alias}"
692 cpu=`echo "${targ_alias}" | sed -e 's/-.*//'`
693 rest=`echo "${targ_alias}" | sed -e 's/^[^-]*//'`
694 le=le
695 case "${cpu}" in
696 *little) le=little
697 esac
698 ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
699 ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}'/;s/be64$/64be/'`"${rest}"
700 eval test -n \"\$${td}\" || eval ${td}="${ta32}"
701 eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
702 eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
703 eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
704 # Now provide the other endian
705 for z in targ_extra_emuls targ_extra_libpath
706 do
707 eval ${z}=\"\$${z} \`echo ${targ_emul} \$${z} \| sed -e $s\`\"
708 done
709 for z in targ64_extra_emuls targ64_extra_libpath
710 do
711 eval ${z}=\"\$${z} \`echo \$${z} \| sed -e $s\`\"
712 done
713 td=`echo "${td}" | sed -e $s`
714 td64=`echo "${td64}" | sed -e $s`
715 case "${targ}" in
716 powerpcle-* | powerpc64le-*)
717 cpu=`echo "${cpu}" | sed -e s/${le}\$//` ;;
718 *)
719 cpu=`echo "${cpu}" | sed -e s/be\$//`${le} ;;
720 esac
721 ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
722 ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}/`"${rest}"
723 eval test -n \"\$${td}\" || eval ${td}="${ta32}"
724 eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
725 eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
726 eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
727 ;;
728 powerpc-*-nto*) targ_emul=elf32ppcnto
729 ;;
730 powerpcle-*-nto*) targ_emul=elf32lppcnto
731 ;;
732 powerpc-*-macos*) targ_emul=ppcmacos
733 targ_extra_ofiles=
734 ;;
735 powerpcle-*-pe | powerpcle-*-winnt* | powerpcle-*-cygwin*)
736 targ_emul=ppcpe
737 targ_extra_ofiles="deffilep.o pe-dll.o"
738 ;;
739 powerpc-*-aix[5-9]*) targ_emul=aix5ppc
740 targ_extra_ofiles=
741 ;;
742 powerpc-*-aix*) targ_emul=aixppc
743 targ_extra_ofiles=
744 ;;
745 powerpc-*-beos*) targ_emul=aixppc
746 targ_extra_ofiles=
747 ;;
748 powerpc-*-windiss*) targ_emul=elf32ppcwindiss
749 ;;
750 powerpc-*-lynxos*) targ_emul=ppclynx
751 ;;
752 pru*-*-*) targ_emul=pruelf
753 ;;
754 riscv32*-*-linux*) targ_emul=elf32lriscv
755 targ_extra_emuls="elf32lriscv_ilp32f elf32lriscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64"
756 targ_extra_libpath=$targ_extra_emuls
757 ;;
758 riscv-*-* | riscv32*-*-*)
759 targ_emul=elf32lriscv
760 targ_extra_emuls="elf64lriscv"
761 targ_extra_libpath=$targ_extra_emuls
762 ;;
763 riscv64*-*-linux*) targ_emul=elf64lriscv
764 targ_extra_emuls="elf64lriscv_lp64f elf64lriscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32"
765 targ_extra_libpath=$targ_extra_emuls
766 ;;
767 riscv64*-*-*) targ_emul=elf64lriscv
768 targ_extra_emuls="elf32lriscv"
769 targ_extra_libpath=$targ_extra_emuls
770 ;;
771 rs6000-*-aix[5-9]*) targ_emul=aix5rs6
772 targ_extra_ofiles=
773 ;;
774 rs6000-*-aix*) targ_emul=aixrs6
775 targ_extra_ofiles=
776 ;;
777 rl78-*-*) targ_emul=elf32rl78
778 ;;
779 rx-*-*) targ_emul=elf32rx
780 ;;
781 s12z-*-*) targ_emul=m9s12zelf
782 targ_extra_ofiles=ldelfgen.o
783 ;;
784 s390x-*-linux*) targ_emul=elf64_s390
785 targ_extra_emuls=elf_s390
786 targ_extra_libpath=$targ_extra_emuls
787 tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'`
788 ;;
789 s390x-*-tpf*) targ_emul=elf64_s390
790 tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'`
791 ;;
792 s390-*-linux*) targ_emul=elf_s390
793 targ64_extra_emuls=elf64_s390
794 targ64_extra_libpath=elf64_s390
795 tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'`
796 ;;
797 score-*-elf) targ_emul=score7_elf
798 targ_extra_emuls=score3_elf
799 ;;
800 sh-*-linux*) targ_emul=shlelf_linux
801 targ_extra_emuls="shelf_linux shlelf_fd shelf_fd"
802 targ_extra_libpath=shelf_linux
803 ;;
804 sh*eb-*-linux*) targ_emul=shelf_linux
805 targ_extra_emuls="shelf_fd"
806 ;;
807 sh*-*-linux*) targ_emul=shlelf_linux
808 targ_extra_emuls="shlelf_fd"
809 ;;
810 sh*l*-*-netbsdelf*) targ_emul=shlelf_nbsd
811 targ_extra_emuls=shelf_nbsd
812 ;;
813 sh*-*-netbsdelf*) targ_emul=shelf_nbsd
814 targ_extra_emuls=shlelf_nbsd
815 ;;
816 shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*)
817 targ_emul=shlelf
818 targ_extra_emuls="shelf shl sh"
819 ;;
820 sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos*)
821 targ_emul=shelf
822 targ_extra_emuls="shlelf sh shl"
823 ;;
824 sh-*-uclinux* | sh[12]-*-uclinux*)
825 targ_emul=shelf_uclinux
826 targ_extra_emuls="shelf shlelf sh shl shelf_fd shlelf_fd"
827 ;;
828 sh-*-vxworks) targ_emul=shelf_vxworks
829 targ_extra_emuls=shlelf_vxworks
830 ;;
831 sh-*-nto*) targ_emul=shelf_nto
832 targ_extra_emuls=shlelf_nto
833 ;;
834 sh-*-pe) targ_emul=shpe ;
835 targ_extra_ofiles="deffilep.o pe-dll.o"
836 ;;
837 sh-*-*) targ_emul=sh;
838 targ_extra_emuls=shl
839 targ_extra_ofiles=
840 ;;
841 sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu)
842 targ_emul=elf64_sparc_fbsd
843 targ_extra_emuls="elf64_sparc elf32_sparc"
844 targ_extra_libpath=$targ_extra_emuls
845 tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
846 ;;
847 sparc64-*-linux-*) targ_emul=elf64_sparc
848 targ_extra_emuls="elf32_sparc"
849 targ_extra_libpath=elf32_sparc
850 tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
851 ;;
852 sparc64-*-*bsd*) targ_emul=elf64_sparc
853 targ_extra_emuls="elf32_sparc"
854 ;;
855 sparc64-*-solaris2* | sparcv9-*-solaris2*)
856 targ_emul=elf64_sparc_sol2
857 targ_extra_emuls="elf64_sparc elf32_sparc_sol2 elf32_sparc"
858 targ_extra_libpath=$targ_extra_emuls
859 tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
860 ;;
861 sparc64-*-*) targ_emul=elf64_sparc
862 ;;
863 sparc*-*-linux-*) targ_emul=elf32_sparc
864 targ_extra_emuls="elf64_sparc"
865 targ_extra_libpath=elf64_sparc
866 tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
867 ;;
868 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
869 targ_emul=elf32_sparc_sol2
870 targ_extra_emuls=elf32_sparc
871 ;;
872 sparc-*-solaris2*) targ_emul=elf32_sparc_sol2
873 targ_extra_emuls="elf32_sparc elf64_sparc_sol2 elf64_sparc"
874 targ_extra_libpath=$targ_extra_emuls
875 tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
876 ;;
877 sparc*-*-vxworks*) targ_emul=elf32_sparc_vxworks
878 ;;
879 sparc*-*-*) targ_emul=elf32_sparc
880 ;;
881 spu-*-elf*) targ_emul=elf32_spu
882 ;;
883 tic30-*-*aout*) targ_emul=tic30aout
884 targ_extra_ofiles=
885 ;;
886 tic30-*-*coff*) targ_emul=tic30coff
887 targ_extra_ofiles=
888 ;;
889 tic4x-*-* | c4x-*-*) targ_emul=tic4xcoff
890 targ_extra_emuls="tic3xcoff tic3xcoff_onchip"
891 targ_extra_ofiles=
892 ;;
893 tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff
894 targ_extra_ofiles=
895 ;;
896 tic6x-*-elf) targ_emul=elf32_tic6x_elf_le
897 targ_extra_emuls="elf32_tic6x_elf_be elf32_tic6x_le elf32_tic6x_be"
898 targ_extra_libpath=$targ_extra_emuls
899 ;;
900 tic6x-*-uclinux) targ_emul=elf32_tic6x_linux_le
901 targ_extra_emuls="elf32_tic6x_linux_be elf32_tic6x_le elf32_tic6x_be"
902 targ_extra_libpath=$targ_extra_emuls
903 ;;
904 tilegx-*-*) targ_emul=elf64tilegx
905 targ_extra_emuls="elf64tilegx_be elf32tilegx elf32tilegx_be"
906 targ_extra_libpath=$targ_extra_emuls
907 ;;
908 tilegxbe-*-*) targ_emul=elf64tilegx_be
909 targ_extra_emuls="elf64tilegx elf32tilegx elf32tilegx_be"
910 targ_extra_libpath=$targ_extra_emuls
911 ;;
912 tilepro-*-*) targ_emul=elf32tilepro
913 ;;
914 v850*-*-*) targ_emul=v850_rh850
915 targ_extra_emuls=v850
916 ;;
917 vax-*-netbsdelf*) targ_emul=elf32vax
918 targ_extra_emuls=vaxnbsd
919 ;;
920 vax-*-netbsdaout* | vax-*-netbsd*)
921 targ_emul=vaxnbsd
922 targ_extra_emuls=elf32vax
923 ;;
924 vax-*-linux-*) targ_emul=elf32vax
925 ;;
926 visium-*-elf) targ_emul=elf32visium
927 ;;
928 x86_64-*-rdos*) targ_emul=elf64rdos
929 ;;
930 x86_64-*-cloudabi*) targ_emul=elf_x86_64_cloudabi
931 ;;
932 x86_64-*-linux-gnux32) targ_emul=elf32_x86_64
933 targ_extra_emuls="elf_x86_64 elf_i386 elf_iamcu elf_l1om elf_k1om"
934 targ_extra_libpath="elf_i386 elf_iamcu elf_x86_64 elf_l1om elf_k1om"
935 tdir_elf_iamcu=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
936 tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
937 ;;
938 x86_64-*-linux-*) targ_emul=elf_x86_64
939 targ_extra_emuls="elf32_x86_64 elf_i386 elf_iamcu elf_l1om elf_k1om"
940 targ_extra_libpath="elf_i386 elf32_x86_64 elf_l1om elf_k1om"
941 tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
942 ;;
943 x86_64-*-redox*) targ_emul=elf_x86_64
944 targ_extra_emuls=elf_i386
945 ;;
946 x86_64-*-solaris2*) targ_emul=elf_x86_64_sol2
947 targ_extra_emuls="elf_x86_64 elf_i386_sol2 elf_i386_ldso elf_i386 elf_iamcu elf_l1om elf_k1om"
948 targ_extra_libpath=$targ_extra_emuls
949 tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
950 ;;
951 x86_64-*-netbsd*) targ_emul=elf_x86_64
952 targ_extra_emuls="elf_i386 elf_iamcu elf_l1om elf_k1om"
953 tdir_elf_iamcu=`echo ${targ_alias} | \
954 sed -e 's/x86_64/i386/'`
955 case "${tdir_elf_iamcu}" in
956 *-netbsdelf*) ;;
957 *) tdir_elf_iamcu=`echo ${tdir_elf_iamcu} | \
958 sed -e 's/netbsd/netbsdelf/'`;;
959 esac
960 tdir_elf_i386=`echo ${targ_alias} | \
961 sed -e 's/x86_64/i386/'`
962 case "${tdir_elf_i386}" in
963 *-netbsdelf*) ;;
964 *) tdir_elf_i386=`echo ${tdir_elf_i386} | \
965 sed -e 's/netbsd/netbsdelf/'`;;
966 esac
967 ;;
968 x86_64-*-elf* | x86_64-*-rtems* | x86_64-*-fuchsia*)
969 targ_emul=elf_x86_64
970 targ_extra_emuls="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
971 targ_extra_libpath="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
972 tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
973 ;;
974 x86_64-*-dragonfly*) targ_emul=elf_x86_64
975 targ_extra_emuls="elf_i386 elf_iamcu elf_l1om elf_k1om"
976 ;;
977 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
978 targ_emul=elf_x86_64_fbsd
979 targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386 elf_iamcu elf_l1om elf_l1om_fbsd elf_k1om elf_k1om_fbsd"
980 targ_extra_libpath="elf_i386_fbsd"
981 tdir_elf_i386_fbsd=`echo ${targ_alias} \
982 | sed -e 's/x86_64/i386/'`
983 tdir_elf_iamcu=`echo ${targ_alias} \
984 | sed -e 's/x86_64/i386/'`
985 tdir_elf_i386=`echo ${targ_alias} \
986 | sed -e 's/x86_64/i386/'`
987 ;;
988 x86_64-*-pe | x86_64-*-pep) targ_emul=i386pep ;
989 targ_extra_emuls=i386pe ;
990 targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
991 ;;
992 x86_64-*-cygwin) targ_emul=i386pep ;
993 targ_extra_emuls=i386pe
994 targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
995 test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api'
996 ;;
997 x86_64-*-mingw*) targ_emul=i386pep ;
998 targ_extra_emuls=i386pe
999 targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
1000 ;;
1001 x86_64-*-nacl*) targ_emul=elf32_x86_64_nacl
1002 targ_extra_emuls="elf_i386_nacl elf_x86_64_nacl armelf_nacl armelfb_nacl"
1003 targ_extra_libpath=$targ_extra_emuls
1004 tdir_elf_i386_nacl=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
1005 ;;
1006 xc16x-*-elf) targ_emul=elf32xc16x
1007 targ_extra_emuls="elf32xc16xl elf32xc16xs"
1008 ;;
1009 xgate-*-*) targ_emul=xgateelf
1010 targ_extra_ofiles=ldelfgen.o
1011 ;;
1012 xstormy16-*-*) targ_emul=elf32xstormy16
1013 ;;
1014 xtensa*-*-*) targ_emul=elf32xtensa
1015 ;;
1016 z80-*-coff) targ_emul=z80
1017 targ_extra_ofiles=
1018 ;;
1019 z8k-*-coff) targ_emul=z8002
1020 targ_extra_emuls=z8001
1021 targ_extra_ofiles=
1022 ;;
1023 *-*-ieee*) targ_emul=vanilla
1024 targ_extra_ofiles=
1025 ;;
1026 *)
1027 echo 2>&1 "*** ld does not support target ${targ}"
1028 echo 2>&1 "*** see ld/configure.tgt for supported targets"
1029 exit 1
1030
1031 esac
1032
1033 NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib'
1034 case "${target}" in
1035
1036 *-*-dragonfly*)
1037 NATIVE_LIB_DIRS='/lib /usr/lib /usr/pkg/lib /usr/local/lib'
1038 ;;
1039
1040 *-*-freebsd*)
1041 NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib'
1042 ;;
1043
1044 hppa*64*-*-hpux11*)
1045 NATIVE_LIB_DIRS=/usr/lib/pa20_64
1046 ;;
1047
1048 i[3-7]86-*-sysv4*)
1049 NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1050 ;;
1051
1052 i[3-7]86-*-solaris*)
1053 NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1054 ;;
1055
1056 i[3-7]86-pc-interix*)
1057 NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib'
1058 ;;
1059
1060 ia64-*-aix*)
1061 NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
1062 ;;
1063
1064 sparc*-*-solaris2*)
1065 NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1066 ;;
1067
1068 spu-*-elf*)
1069 # This allows to build a pair of PPU/SPU toolchains with common sysroot.
1070 NATIVE_LIB_DIRS='/lib'
1071 ;;
1072
1073 i[03-9x]86-*-cygwin* | x86_64-*-cygwin*)
1074 NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api'
1075 ;;
1076
1077 *-*-linux*)
1078 ;;
1079
1080 *-*-netbsd*)
1081 ;;
1082
1083 alpha*-*-*)
1084 NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1085 ;;
1086
1087 esac
1088
1089 case "${target}" in
1090 frv-*-* | hppa*-*-* | ia64-*-* | mips*-*-*)
1091 # Don't enable -z relro by default since many relro tests fail on these
1092 # targets:
1093 # FAIL: strip -z relro (relro1)
1094 # FAIL: strip -z relro -shared (relro1)
1095 # FAIL: objcopy -z relro (relro1)
1096 # FAIL: objcopy -z relro -shared (relro1)
1097 # FAIL: objcopy -z relro (tdata1)
1098 # FAIL: objcopy -shared -z relro (tdata1)
1099 # FAIL: objcopy -z relro (tdata2)
1100 # FAIL: objcopy -shared -z relro (tdata2)
1101 # FAIL: objcopy -z relro (tdata3)
1102 # FAIL: objcopy -shared -z relro (tdata3)
1103 # FAIL: objcopy -shared -z relro (tbss1)
1104 # FAIL: objcopy -shared -z relro (tbss2)
1105 # FAIL: objcopy -shared -z relro (tbss3)
1106 ;;
1107 *-*-linux*)
1108 if test ${ac_default_ld_z_relro} = unset; then
1109 ac_default_ld_z_relro=1
1110 fi
1111 ;;
1112 esac
1113
1114 # Enable -z separate-code by default for Linux/x86.
1115 case "${target}" in
1116 i[3-7]86-*-linux-* | x86_64-*-linux-*)
1117 if test ${ac_default_ld_z_separate_code} = unset; then
1118 ac_default_ld_z_separate_code=1
1119 fi
1120 ;;
1121 esac
GDB Binutils - Deliverables
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