3 # Copyright (C) 2013-2020 Free Software Foundation, Inc.
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.
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.
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
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)
39 targ_extra_ofiles="ldelf.o ldelfgen.o"
43 # Please try to keep this table more or less in alphabetic order - it
44 # makes it much easier to lookup a specific archictecture.
46 aarch64_be-*-elf) targ_emul=aarch64elfb
47 targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b armelfb armelf"
49 aarch64-*-elf | aarch64-*-rtems*)
51 targ_extra_emuls="aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb"
53 aarch64-*-cloudabi*) targ_emul=aarch64cloudabi
54 targ_extra_emuls=aarch64cloudabib
56 aarch64-*-freebsd*) targ_emul=aarch64fbsd
57 targ_extra_emuls="aarch64fbsdb aarch64elf"
59 aarch64-*-fuchsia*) targ_emul=aarch64elf
60 targ_extra_emuls="aarch64elfb armelf armelfb"
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"
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"
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"
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"
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/'`
85 alpha*-*-linux*ecoff*) targ_emul=alpha
86 targ_extra_emuls=elf64alpha
87 tdir_elf64alpha=`echo ${targ_alias} | sed -e 's/ecoff//'`
89 alpha*-*-linux-*) targ_emul=elf64alpha
90 targ_extra_emuls=alpha
91 tdir_alpha=`echo ${targ_alias} | sed -e 's/linux\(-gnu\)*/linux\1ecoff/'`
93 alpha*-*-osf*) targ_emul=alpha
96 alpha*-*-gnu*) targ_emul=elf64alpha
98 alpha*-*-netbsd*) targ_emul=elf64alpha_nbsd
100 alpha*-*-openbsd*) targ_emul=elf64alpha
102 alpha*-*-*vms*) targ_emul=alphavms
105 am33_2.0-*-linux*) targ_emul=elf32am33lin # mn10300 variant
107 arc*-*-elf*) targ_emul=arcelf
108 targ_extra_emuls="arclinux arclinux_nps arcv2elf arcv2elfx"
110 arc*-*-linux*) case "${with_cpu}" in
111 nps400) targ_emul=arclinux_nps
112 targ_extra_emuls=arclinux
114 *) targ_emul=arclinux
115 targ_extra_emuls=arclinux_nps
118 targ_extra_emuls="${targ_extra_emuls} arcelf arcv2elf arcv2elfx"
120 arm*-*-cegcc*) targ_emul=arm_wince_pe
121 targ_extra_ofiles="deffilep.o pe-dll.o"
122 LIB_PATH='${tooldir}/lib/w32api'
124 arm-wince-pe | arm-*-wince | arm*-*-mingw32ce*)
125 targ_emul=arm_wince_pe
126 targ_extra_ofiles="deffilep.o pe-dll.o"
128 arm-*-pe) targ_emul=armpe
129 targ_extra_ofiles="deffilep.o pe-dll.o"
131 arm*b-*-freebsd*) targ_emul=armelfb_fbsd
132 targ_extra_emuls="armelf_fbsd armelf"
134 arm*-*-freebsd* | arm-*-kfreebsd*-gnu)
135 targ_emul=armelf_fbsd
136 targ_extra_emuls="armelfb_fbsd armelf"
138 armeb-*-netbsdelf*) targ_emul=armelfb_nbsd;
139 targ_extra_emuls="armelf_nbsd armelf"
141 arm-*-netbsdelf*) targ_emul=armelf_nbsd;
142 targ_extra_emuls="armelfb_nbsd armelf"
144 arm-*-nto*) targ_emul=armnto
146 arm-*-phoenix*) targ_emul=armelf
148 armeb-*-elf | armeb-*-eabi*)
151 arm-*-elf | arm*-*-eabi* | arm-*-rtems*)
154 arm*-*-symbianelf*) targ_emul=armsymbian;;
155 arm-*-kaos*) targ_emul=armelf
157 arm9e-*-elf) targ_emul=armelf
159 arm*b-*-linux-*eabi*) targ_emul=armelfb_linux_eabi
160 targ_extra_emuls=armelf_linux_eabi
161 targ_extra_libpath=$targ_extra_emuls
163 arm*b-*-linux-*) targ_emul=armelfb_linux
164 targ_extra_emuls="armelfb armelf armelf_linux"
165 targ_extra_libpath="armelf_linux"
167 arm*-*-linux-*eabi*) targ_emul=armelf_linux_eabi
168 targ_extra_emuls="armelfb_linux_eabi"
169 targ_extra_libpath=$targ_extra_emuls
171 arm*-*-uclinuxfdpiceabi)
172 targ_emul=armelf_linux_eabi
173 targ_extra_emuls="armelfb_linux_eabi armelf_linux_fdpiceabi armelfb_linux_fdpiceabi"
174 targ_extra_libpath=$targ_extra_emuls
176 arm*-*-linux-*) targ_emul=armelf_linux
177 targ_extra_emuls="armelf armelfb armelfb_linux"
178 targ_extra_libpath="armelfb_linux"
180 arm*b-*-nacl*) targ_emul=armelfb_nacl
181 targ_extra_emuls="armelf_nacl"
182 targ_extra_libpath=$targ_extra_emuls
184 arm*-*-nacl*) targ_emul=armelf_nacl
185 targ_extra_emuls="armelfb_nacl"
186 targ_extra_libpath=$targ_extra_emuls
188 arm*-*-uclinux*eabi*) targ_emul=armelf_linux_eabi
189 targ_extra_emuls=armelfb_linux_eabi
190 targ_extra_libpath=$targ_extra_emuls
192 arm*-*-uclinux*) targ_emul=armelf_linux
193 targ_extra_emuls="armelf armelfb armelfb_linux"
194 targ_extra_libpath="armelfb_linux"
196 arm-*-vxworks) targ_emul=armelf_vxworks
198 arm*-*-conix*) targ_emul=armelf
200 arm*-*-fuchsia*) targ_emul=armelf_fuchsia
201 targ_extra_emuls="armelfb_fuchsia armelf armelfb"
203 avr-*-*) targ_emul=avr2
204 targ_extra_emuls="avr1 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6 avrxmega1 avrxmega2 avrxmega3 avrxmega4 avrxmega5 avrxmega6 avrxmega7 avrtiny"
206 bfin-*-elf | bfin-*-rtems*)
208 targ_extra_emuls="elf32bfinfd"
209 targ_extra_libpath=$targ_extra_emuls
211 bfin-*-uclinux*) targ_emul=elf32bfin;
212 targ_extra_emuls="elf32bfinfd"
213 targ_extra_libpath=$targ_extra_emuls
215 bfin-*-linux-uclibc*) targ_emul=elf32bfinfd;
216 targ_extra_emuls="elf32bfin"
217 targ_extra_libpath=$targ_extra_emuls
219 bpf-*-*) targ_emul=elf64bpf
221 cr16-*-elf*) targ_emul=elf32cr16
223 cris-*-*aout*) targ_emul=crisaout
224 targ_extra_emuls="criself crislinux"
225 targ_extra_libpath=$targ_extra_emuls
227 cris-*-linux-* | crisv32-*-linux-*)
230 cris-*-* | crisv32-*-*) targ_emul=criself
231 targ_extra_emuls="crisaout crislinux"
232 targ_extra_libpath=$targ_extra_emuls
234 crx-*-elf*) targ_emul=elf32crx
237 csky-*-elf*) targ_emul=cskyelf
239 csky-*-linux*) targ_emul=cskyelf_linux
242 d10v-*-*) targ_emul=d10velf
244 d30v-*-*ext*) targ_emul=d30v_e
245 targ_extra_emuls="d30velf d30v_o"
246 targ_extra_ofiles=ldelfgen.o
248 d30v-*-*onchip*) targ_emul=d30v_o
249 targ_extra_emuls="d30velf d30v_e"
250 targ_extra_ofiles=ldelfgen.o
252 d30v-*-*) targ_emul=d30velf
253 targ_extra_emuls="d30v_e d30v_o"
254 targ_extra_ofiles=ldelfgen.o
256 dlx-*-elf*) targ_emul=elf32_dlx
257 targ_extra_ofiles=ldelfgen.o
259 epiphany-*-*) targ_emul=elf32epiphany
260 targ_extra_emuls="elf32epiphany_4x4"
262 fido*-*-elf*) targ_emul=m68kelf
264 fr30-*-*) targ_emul=elf32fr30
265 targ_extra_ofiles=ldelfgen.o
267 frv-*-*linux*) targ_emul=elf32frvfd
269 frv-*-*) targ_emul=elf32frv
270 targ_extra_emuls="elf32frvfd"
272 ft32-*-*) targ_emul=elf32ft32
273 targ_extra_ofiles=ldelfgen.o
275 h8300-*-elf* | h8300-*-rtems*)
277 targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf h8300sxnelf"
280 targ_emul=h8300elf_linux;
281 targ_extra_emuls="h8300helf_linux h8300self_linux h8300sxelf_linux"
283 hppa*64*-*-linux-*) targ_emul=hppa64linux
285 hppa*64*-hpux*) targ_emul=elf64hppa
287 hppa*-*-linux-*) targ_emul=hppalinux
289 hppa*-*-*elf*) targ_emul=hppaelf
291 hppa*-*-lites*) targ_emul=hppaelf
293 hppa*-*-netbsd*) targ_emul=hppanbsd
295 hppa*-*-openbsd*) targ_emul=hppaobsd
297 i[3-7]86-*-nto-qnx*) targ_emul=i386nto
299 i[3-7]86-*-go32) targ_emul=i386go32
302 i[3-7]86-*-msdosdjgpp*) targ_emul=i386go32
305 i[3-7]86-*-lynxos*) targ_emul=i386lynx
307 i[3-7]86-*-aros*) targ_emul=elf_i386
308 targ_extra_emuls=elf_iamcu
310 i[3-7]86-*-rdos*) targ_emul=elf_i386
311 targ_extra_emuls=elf_iamcu
313 i[3-7]86-*-bsd) targ_emul=i386bsd
316 i[3-7]86-*-bsd386) targ_emul=i386bsd
319 i[3-7]86-*-bsdi*) targ_emul=i386bsd
322 i[3-7]86-*-linux-*) targ_emul=elf_i386
323 targ_extra_emuls="elf_iamcu"
324 targ64_extra_emuls="elf_x86_64 elf32_x86_64 elf_l1om elf_k1om"
325 targ64_extra_libpath="elf_x86_64 elf32_x86_64"
327 i[3-7]86-*-redox*) targ_emul=elf_i386
328 targ_extra_emuls=elf_x86_64
330 i[3-7]86-*-sysv[45]*) targ_emul=elf_i386
331 targ_extra_emuls=elf_iamcu
333 i[3-7]86-*-solaris2*) targ_emul=elf_i386_sol2
334 targ_extra_emuls="elf_i386_ldso elf_i386 elf_iamcu elf_x86_64_sol2 elf_x86_64 elf_l1om elf_k1om"
335 targ_extra_libpath=$targ_extra_emuls
337 i[3-7]86-*-unixware) targ_emul=elf_i386
338 targ_extra_emuls=elf_iamcu
340 i[3-7]86-*-solaris*) targ_emul=elf_i386_ldso
341 targ_extra_emuls="elf_i386"
342 targ_extra_libpath=$targ_extra_emuls
344 i[3-7]86-*-netbsdelf* | \
345 i[3-7]86-*-netbsd*-gnu* | \
346 i[3-7]86-*-knetbsd*-gnu | \
349 targ_extra_emuls="elf_iamcu"
351 i[3-7]86-*-netbsdpe*) targ_emul=i386pe
352 targ_extra_ofiles="deffilep.o pe-dll.o"
354 i[3-7]86-*-elfiamcu) targ_emul=elf_iamcu
355 targ_extra_emuls=elf_i386
357 i[3-7]86-*-elf* | i[3-7]86-*-rtems*)
359 targ_extra_emuls=elf_iamcu
361 i[3-7]86-*-dragonfly*) targ_emul=elf_i386
362 targ_extra_emuls="elf_iamcu i386bsd"
364 i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu)
365 targ_emul=elf_i386_fbsd
366 targ_extra_emuls="elf_i386 elf_iamcu i386bsd"
368 i[3-7]86-*-gnu*) targ_emul=elf_i386
369 targ_extra_emuls=elf_iamcu
371 i[3-7]86-*-msdos*) targ_emul=i386msdos
372 targ_extra_emuls=i386aout
375 i[3-7]86-*-moss*) targ_emul=i386moss
376 targ_extra_emuls=i386msdos
378 i[3-7]86-*-winnt*) targ_emul=i386pe ;
379 targ_extra_ofiles="deffilep.o pe-dll.o"
381 i[3-7]86-*-pe) targ_emul=i386pe ;
382 targ_extra_ofiles="deffilep.o pe-dll.o"
384 i[3-7]86-*-cygwin*) targ_emul=i386pe ;
385 targ_extra_ofiles="deffilep.o pe-dll.o" ;
386 test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api'
388 i[3-7]86-*-mingw32*) targ_emul=i386pe ;
389 targ_extra_ofiles="deffilep.o pe-dll.o"
391 i[3-7]86-*-interix*) targ_emul=i386pe_posix;
392 targ_extra_ofiles="deffilep.o pe-dll.o"
394 i[3-7]86-*-beospe*) targ_emul=i386beos
397 i[3-7]86-*-beos*) targ_emul=elf_i386_be
399 i[3-7]86-*-vxworks*) targ_emul=elf_i386_vxworks
401 i[3-7]86-*-chaos) targ_emul=elf_i386_chaos
403 ia16-*-elf*) targ_emul=elf_i386
404 targ_extra_emuls=i386msdos
406 ia64-*-elf*) targ_emul=elf64_ia64
408 ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
409 targ_emul=elf64_ia64_fbsd
410 targ_extra_emuls="elf64_ia64"
412 ia64-*-netbsd*) targ_emul=elf64_ia64
414 ia64-*-linux*) targ_emul=elf64_ia64
416 ia64-*-*vms*) targ_emul=elf64_ia64_vms
417 targ_extra_ofiles=ldelfgen.o
419 ia64-*-aix*) targ_emul=elf64_aix
421 ip2k-*-elf) targ_emul=elf32ip2k
423 iq2000-*-elf) targ_emul=elf32iq2000
424 targ_extra_emuls="elf32iq10"
425 targ_extra_ofiles=ldelfgen.o
427 lm32-*-*linux*) targ_emul=elf32lm32fd
429 lm32-*-*) targ_emul=elf32lm32
430 targ_extra_emuls="elf32lm32fd"
432 m32c-*-elf | m32c-*-rtems*)
435 m32r*le-*-elf*) targ_emul=m32rlelf
437 m32r*-*-elf* | m32r*-*-rtems*)
440 m32r*le-*-linux-*) targ_emul=m32rlelf_linux
442 m32r*-*-linux-*) targ_emul=m32relf_linux
444 m68hc11-*-*|m6811-*-*) targ_emul=m68hc11elf
445 targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb"
447 m68hc12-*-*|m6812-*-*) targ_emul=m68hc12elf
448 targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb"
450 m68*-*-netbsdelf*) targ_emul=m68kelfnbsd
452 m68*-*-*) targ_emul=m68kelf
454 mcore-*-pe) targ_emul=mcorepe ;
455 targ_extra_ofiles="deffilep.o pe-dll.o"
457 mcore-*-elf) targ_emul=elf32mcore
459 mep-*-elf) targ_emul=elf32mep
461 metag-*-*) targ_emul=elf32metag
463 microblazeel*-linux*) targ_emul="elf32mbel_linux"
464 targ_extra_emuls="elf32mb_linux"
466 microblaze*-linux*) targ_emul="elf32mb_linux"
467 targ_extra_emuls="elf32mbel_linux"
469 microblazeel*) targ_emul=elf32microblazeel
470 targ_extra_emuls=elf32microblaze
472 microblaze*) targ_emul=elf32microblaze
473 targ_extra_emuls=elf32microblazeel
475 mips*-sgi-irix5*) targ_emul=elf32bsmip
477 mips*-sgi-irix6*) targ_emul=elf32bmipn32
478 targ_extra_emuls="elf32bsmip elf64bmip"
479 targ_extra_libpath=$targ_extra_emuls
481 mips*el-*-netbsd*) targ_emul=elf32ltsmip
482 targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip"
484 mips*-*-netbsd*) targ_emul=elf32btsmip
485 targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip"
487 mips64el-*-openbsd*) targ_emul=elf64ltsmip
488 targ_extra_emuls=elf64btsmip
490 mips64-*-openbsd*) targ_emul=elf64btsmip
491 targ_extra_emuls=elf64ltsmip
493 mips*vr4300el-*-elf*) targ_emul=elf32l4300
495 mips*vr4300-*-elf*) targ_emul=elf32b4300
497 mips*vr4100el-*-elf*) targ_emul=elf32l4300
499 mips*vr4100-*-elf*) targ_emul=elf32b4300
501 mips*vr5000el-*-elf*) targ_emul=elf32l4300
503 mips*vr5000-*-elf*) targ_emul=elf32b4300
505 mips*el-sde-elf* | mips*el-mti-elf* | mips*el-img-elf*)
506 targ_emul=elf32ltsmip
507 targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
509 mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
510 targ_emul=elf32btsmip
511 targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
513 mips64*el-ps2-elf*) targ_emul=elf32lr5900n32
514 targ_extra_emuls="elf32lr5900"
515 targ_extra_libpath=$targ_extra_emuls
517 mips*el-ps2-elf*) targ_emul=elf32lr5900
518 targ_extra_emuls="elf32lr5900n32"
519 targ_extra_libpath=$targ_extra_emuls
521 mips*el-*-elf*) targ_emul=elf32elmip
523 mips*-*-elf* | mips*-*-rtems*)
526 mips*el-*-vxworks*) targ_emul=elf32elmipvxworks
527 targ_extra_emuls="elf32ebmipvxworks"
529 mips*-*-vxworks*) targ_emul=elf32ebmipvxworks
530 targ_extra_emuls="elf32elmipvxworks"
532 mips*-*-windiss) targ_emul=elf32mipswindiss
534 mips64*el-*-linux-*) targ_emul=elf32ltsmipn32
535 targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
536 targ_extra_libpath=$targ_extra_emuls
538 mips64*-*-linux-*) targ_emul=elf32btsmipn32
539 targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
540 targ_extra_libpath=$targ_extra_emuls
542 mips*el-*-linux-*) targ_emul=elf32ltsmip
543 targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
544 targ_extra_libpath=$targ_extra_emuls
546 mips*-*-linux-*) targ_emul=elf32btsmip
547 targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
548 targ_extra_libpath=$targ_extra_emuls
550 mips64*el-*-freebsd* | mips64*el-*-kfreebsd*-gnu)
551 targ_emul=elf32ltsmipn32_fbsd
552 targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
553 targ_extra_libpath=$targ_extra_emuls
555 mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu)
556 targ_emul=elf32btsmipn32_fbsd
557 targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
558 targ_extra_libpath=$targ_extra_emuls
560 mips*el-*-freebsd* | mips*el-*-kfreebsd*-gnu)
561 targ_emul=elf32ltsmip_fbsd
562 targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmipn32_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
563 targ_extra_libpath=$targ_extra_emuls
565 mips*-*-freebsd* | mips*-*-kfreebsd*-gnu)
566 targ_emul=elf32btsmip_fbsd
567 targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmipn32_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
568 targ_extra_libpath=$targ_extra_emuls
570 mips*-*-sysv4*) targ_emul=elf32btsmip
572 mmix-*-*) targ_emul=mmo
573 targ_extra_emuls=elf64mmix
575 mn10200-*-*) targ_emul=mn10200
576 targ_extra_ofiles=ldelfgen.o
578 mn10300-*-*) targ_emul=mn10300
580 moxie-*-moxiebox*) targ_emul=moxiebox
581 targ_extra_ofiles=ldelfgen.o
583 moxie-*-*) targ_emul=elf32moxie
585 msp430-*-*) targ_emul=msp430elf
586 targ_extra_emuls="msp430X"
587 targ_extra_ofiles=ldelfgen.o
589 mt-*elf) targ_emul=elf32mt
590 targ_extra_ofiles=ldelfgen.o
592 nds32*le-*-elf*) targ_emul=nds32elf
593 targ_extra_emuls="nds32elf16m nds32belf nds32belf16m"
595 nds32*be-*-elf*) targ_emul=nds32belf
596 targ_extra_emuls="nds32elf nds32elf16m nds32belf16m"
598 nds32*le-*-linux-gnu*) targ_emul=nds32elf_linux
600 nds32*be-*-linux-gnu*) targ_emul=nds32belf_linux
602 nios2*-*-linux*) targ_emul=nios2linux
604 nios2*-*-*) targ_emul=nios2elf
606 ns32k-pc532-mach* | ns32k-pc532-ux*) targ_emul=pc532macha
609 ns32k-*-netbsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd
612 or1k-*-elf | or1knd-*-elf | or1k-*-rtems* | or1knd-*-rtems*)
615 or1k-*-linux* | or1knd-*-linux*) targ_emul=elf32or1k_linux
617 pdp11-*-*) targ_emul=pdp11
620 pjl*-*-*) targ_emul=pjlelf
621 targ_extra_emuls="elf_i386 elf_iamcu"
623 pj*-*-*) targ_emul=pjelf
624 targ_extra_ofiles=ldelfgen.o
626 powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
627 targ_emul=elf32ppc_fbsd
628 targ_extra_emuls="elf32ppc elf32ppcsim"
629 targ_extra_libpath=elf32ppc;
630 tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'`
632 powerpc64-*-freebsd*)
633 targ_emul=elf64ppc_fbsd
634 targ_extra_emuls="elf64ppc elf32ppc_fbsd elf32ppc"
635 targ_extra_libpath="elf32ppc_fbsd elf32ppc"
636 tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
637 tdir_elf32ppc_fbsd=$tdir_elf32ppc
640 targ_emul=elf32ppcvxworks
641 targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
643 powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
644 | powerpc*-*-linux* | powerpc*-*-netbsd* | powerpc*-*-openbsd* \
645 | powerpc*-*-rtems* \
646 | powerpc*-*-solaris* | powerpc*-*-kaos* | powerpc*-*-vxworks*)
650 targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
651 targ_extra_libpath="elf32ppc elf32ppclinux" ;;
653 targ_emul=elf32ppclinux
654 targ_extra_emuls="elf32ppc elf32ppcsim"
655 targ_extra_libpath=elf32ppc
656 targ64_extra_emuls=elf64ppc
657 targ64_extra_libpath=elf64ppc ;;
660 targ_extra_emuls="elf32ppclinux elf32ppcsim"
661 targ_extra_libpath=elf32ppclinux
662 targ64_extra_emuls=elf64ppc
663 targ64_extra_libpath=elf64ppc ;;
669 powerpcle-* | powerpc64le-*)
670 for z in td td64 targ_emul targ_extra_emuls \
671 targ_extra_libpath targ64_extra_emuls \
674 eval ${z}=\"\`echo \$${z} \| sed -e $s\`\"
678 # Why oh why did we set tooldir based on target_alias
679 # rather than on target?
680 eval tdir_${targ_emul}="${targ_alias}"
681 cpu=`echo "${targ_alias}" | sed -e 's/-.*//'`
682 rest=`echo "${targ_alias}" | sed -e 's/^[^-]*//'`
687 ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
688 ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}'/;s/be64$/64be/'`"${rest}"
689 eval test -n \"\$${td}\" || eval ${td}="${ta32}"
690 eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
691 eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
692 eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
693 # Now provide the other endian
694 for z in targ_extra_emuls targ_extra_libpath
696 eval ${z}=\"\$${z} \`echo ${targ_emul} \$${z} \| sed -e $s\`\"
698 for z in targ64_extra_emuls targ64_extra_libpath
700 eval ${z}=\"\$${z} \`echo \$${z} \| sed -e $s\`\"
702 td=`echo "${td}" | sed -e $s`
703 td64=`echo "${td64}" | sed -e $s`
705 powerpcle-* | powerpc64le-*)
706 cpu=`echo "${cpu}" | sed -e s/${le}\$//` ;;
708 cpu=`echo "${cpu}" | sed -e s/be\$//`${le} ;;
710 ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
711 ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}/`"${rest}"
712 eval test -n \"\$${td}\" || eval ${td}="${ta32}"
713 eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
714 eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
715 eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
717 powerpc-*-nto*) targ_emul=elf32ppcnto
719 powerpcle-*-nto*) targ_emul=elf32lppcnto
721 powerpc-*-macos*) targ_emul=ppcmacos
724 powerpc-*-aix[5-9]*) targ_emul=aix5ppc
727 powerpc-*-aix*) targ_emul=aixppc
730 powerpc-*-beos*) targ_emul=aixppc
733 powerpc-*-windiss*) targ_emul=elf32ppcwindiss
735 pru*-*-*) targ_emul=pruelf
737 riscv32*-*-linux*) targ_emul=elf32lriscv
738 targ_extra_emuls="elf32lriscv_ilp32f elf32lriscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64"
739 targ_extra_libpath=$targ_extra_emuls
741 riscv-*-* | riscv32*-*-*)
742 targ_emul=elf32lriscv
743 targ_extra_emuls="elf64lriscv"
744 targ_extra_libpath=$targ_extra_emuls
746 riscv64*-*-linux*) targ_emul=elf64lriscv
747 targ_extra_emuls="elf64lriscv_lp64f elf64lriscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32"
748 targ_extra_libpath=$targ_extra_emuls
750 riscv64*-*-*) targ_emul=elf64lriscv
751 targ_extra_emuls="elf32lriscv"
752 targ_extra_libpath=$targ_extra_emuls
754 rs6000-*-aix[5-9]*) targ_emul=aix5rs6
757 rs6000-*-aix*) targ_emul=aixrs6
760 rl78-*-*) targ_emul=elf32rl78
762 rx-*-linux*) targ_emul=elf32rx_linux
764 rx-*-*) targ_emul=elf32rx
766 s12z-*-*) targ_emul=m9s12zelf
767 targ_extra_ofiles=ldelfgen.o
769 s390x-*-linux*) targ_emul=elf64_s390
770 targ_extra_emuls=elf_s390
771 targ_extra_libpath=$targ_extra_emuls
772 tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'`
774 s390x-*-tpf*) targ_emul=elf64_s390
775 tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'`
777 s390-*-linux*) targ_emul=elf_s390
778 targ64_extra_emuls=elf64_s390
779 targ64_extra_libpath=elf64_s390
780 tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'`
782 score-*-elf) targ_emul=score7_elf
783 targ_extra_emuls=score3_elf
785 sh-*-linux*) targ_emul=shlelf_linux
786 targ_extra_emuls="shelf_linux shlelf_fd shelf_fd"
787 targ_extra_libpath=shelf_linux
789 sh*eb-*-linux*) targ_emul=shelf_linux
790 targ_extra_emuls="shelf_fd"
792 sh*-*-linux*) targ_emul=shlelf_linux
793 targ_extra_emuls="shlelf_fd"
795 sh*l*-*-netbsdelf*) targ_emul=shlelf_nbsd
796 targ_extra_emuls=shelf_nbsd
798 sh*-*-netbsdelf*) targ_emul=shelf_nbsd
799 targ_extra_emuls=shlelf_nbsd
801 shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*)
803 targ_extra_emuls="shelf shl sh"
805 sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos*)
807 targ_extra_emuls="shlelf sh shl"
809 sh-*-uclinux* | sh[12]-*-uclinux*)
810 targ_emul=shelf_uclinux
811 targ_extra_emuls="shelf shlelf sh shl shelf_fd shlelf_fd"
813 sh-*-vxworks) targ_emul=shelf_vxworks
814 targ_extra_emuls=shlelf_vxworks
816 sh-*-nto*) targ_emul=shelf_nto
817 targ_extra_emuls=shlelf_nto
819 sh-*-pe) targ_emul=shpe ;
820 targ_extra_ofiles="deffilep.o pe-dll.o"
822 sh-*-*) targ_emul=sh;
826 sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu)
827 targ_emul=elf64_sparc_fbsd
828 targ_extra_emuls="elf64_sparc elf32_sparc"
829 targ_extra_libpath=$targ_extra_emuls
830 tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
832 sparc64-*-linux-*) targ_emul=elf64_sparc
833 targ_extra_emuls="elf32_sparc"
834 targ_extra_libpath=elf32_sparc
835 tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
837 sparc64-*-*bsd*) targ_emul=elf64_sparc
838 targ_extra_emuls="elf32_sparc"
840 sparc64-*-solaris2* | sparcv9-*-solaris2*)
841 targ_emul=elf64_sparc_sol2
842 targ_extra_emuls="elf64_sparc elf32_sparc_sol2 elf32_sparc"
843 targ_extra_libpath=$targ_extra_emuls
844 tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
846 sparc64-*-*) targ_emul=elf64_sparc
848 sparc*-*-linux-*) targ_emul=elf32_sparc
849 targ_extra_emuls="elf64_sparc"
850 targ_extra_libpath=elf64_sparc
851 tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
853 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
854 targ_emul=elf32_sparc_sol2
855 targ_extra_emuls=elf32_sparc
857 sparc-*-solaris2*) targ_emul=elf32_sparc_sol2
858 targ_extra_emuls="elf32_sparc elf64_sparc_sol2 elf64_sparc"
859 targ_extra_libpath=$targ_extra_emuls
860 tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
862 sparc*-*-vxworks*) targ_emul=elf32_sparc_vxworks
864 sparc*-*-*) targ_emul=elf32_sparc
866 spu-*-elf*) targ_emul=elf32_spu
868 tic30-*-*coff*) targ_emul=tic30coff
871 tic4x-*-* | c4x-*-*) targ_emul=tic4xcoff
872 targ_extra_emuls="tic3xcoff tic3xcoff_onchip"
875 tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff
878 tic6x-*-elf) targ_emul=elf32_tic6x_elf_le
879 targ_extra_emuls="elf32_tic6x_elf_be elf32_tic6x_le elf32_tic6x_be"
880 targ_extra_libpath=$targ_extra_emuls
882 tic6x-*-uclinux) targ_emul=elf32_tic6x_linux_le
883 targ_extra_emuls="elf32_tic6x_linux_be elf32_tic6x_le elf32_tic6x_be"
884 targ_extra_libpath=$targ_extra_emuls
886 tilegx-*-*) targ_emul=elf64tilegx
887 targ_extra_emuls="elf64tilegx_be elf32tilegx elf32tilegx_be"
888 targ_extra_libpath=$targ_extra_emuls
890 tilegxbe-*-*) targ_emul=elf64tilegx_be
891 targ_extra_emuls="elf64tilegx elf32tilegx elf32tilegx_be"
892 targ_extra_libpath=$targ_extra_emuls
894 tilepro-*-*) targ_emul=elf32tilepro
896 v850*-*-*) targ_emul=v850_rh850
897 targ_extra_emuls=v850
899 vax-*-netbsdelf*) targ_emul=elf32vax
900 targ_extra_emuls=vaxnbsd
902 vax-*-netbsdaout* | vax-*-netbsd*)
904 targ_extra_emuls=elf32vax
906 vax-*-linux-*) targ_emul=elf32vax
908 visium-*-elf) targ_emul=elf32visium
910 x86_64-*-rdos*) targ_emul=elf64rdos
912 x86_64-*-cloudabi*) targ_emul=elf_x86_64_cloudabi
914 x86_64-*-linux-gnux32) targ_emul=elf32_x86_64
915 targ_extra_emuls="elf_x86_64 elf_i386 elf_iamcu elf_l1om elf_k1om"
916 targ_extra_libpath="elf_i386 elf_iamcu elf_x86_64 elf_l1om elf_k1om"
917 tdir_elf_iamcu=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
918 tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
920 x86_64-*-linux-*) targ_emul=elf_x86_64
921 targ_extra_emuls="elf32_x86_64 elf_i386 elf_iamcu elf_l1om elf_k1om"
922 targ_extra_libpath="elf_i386 elf32_x86_64 elf_l1om elf_k1om"
923 tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
925 x86_64-*-redox*) targ_emul=elf_x86_64
926 targ_extra_emuls=elf_i386
928 x86_64-*-solaris2*) targ_emul=elf_x86_64_sol2
929 targ_extra_emuls="elf_x86_64 elf_i386_sol2 elf_i386_ldso elf_i386 elf_iamcu elf_l1om elf_k1om"
930 targ_extra_libpath=$targ_extra_emuls
931 tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
933 x86_64-*-netbsd* | x86_64-*-openbsd*)
935 targ_extra_emuls="elf_i386 elf_iamcu elf_l1om elf_k1om"
936 tdir_elf_iamcu=`echo ${targ_alias} | \
937 sed -e 's/x86_64/i386/'`
938 case "${tdir_elf_iamcu}" in
940 *) tdir_elf_iamcu=`echo ${tdir_elf_iamcu} | \
941 sed -e 's/netbsd/netbsdelf/'`;;
943 tdir_elf_i386=`echo ${targ_alias} | \
944 sed -e 's/x86_64/i386/'`
945 case "${tdir_elf_i386}" in
947 *) tdir_elf_i386=`echo ${tdir_elf_i386} | \
948 sed -e 's/netbsd/netbsdelf/'`;;
951 x86_64-*-elf* | x86_64-*-rtems* | x86_64-*-fuchsia*)
953 targ_extra_emuls="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
954 targ_extra_libpath="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
955 tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
957 x86_64-*-dragonfly*) targ_emul=elf_x86_64
958 targ_extra_emuls="elf_i386 elf_iamcu elf_l1om elf_k1om"
960 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
961 targ_emul=elf_x86_64_fbsd
962 targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386 elf_iamcu elf_l1om elf_l1om_fbsd elf_k1om elf_k1om_fbsd"
963 targ_extra_libpath="elf_i386_fbsd"
964 tdir_elf_i386_fbsd=`echo ${targ_alias} \
965 | sed -e 's/x86_64/i386/'`
966 tdir_elf_iamcu=`echo ${targ_alias} \
967 | sed -e 's/x86_64/i386/'`
968 tdir_elf_i386=`echo ${targ_alias} \
969 | sed -e 's/x86_64/i386/'`
971 x86_64-*-pe | x86_64-*-pep) targ_emul=i386pep ;
972 targ_extra_emuls=i386pe ;
973 targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
975 x86_64-*-cygwin) targ_emul=i386pep ;
976 targ_extra_emuls=i386pe
977 targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
978 test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api'
980 x86_64-*-mingw*) targ_emul=i386pep ;
981 targ_extra_emuls=i386pe
982 targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
984 xc16x-*-elf) targ_emul=elf32xc16x
985 targ_extra_emuls="elf32xc16xl elf32xc16xs"
987 xgate-*-*) targ_emul=xgateelf
988 targ_extra_ofiles=ldelfgen.o
990 xstormy16-*-*) targ_emul=elf32xstormy16
992 xtensa*-*-*) targ_emul=elf32xtensa
994 z80-*-elf*) targ_emul=elf32z80
995 targ_extra_ofiles="ldelf.o ldelfgen.o"
997 z80-*-coff) targ_emul=z80
1000 z8k-*-coff) targ_emul=z8002
1001 targ_extra_emuls=z8001
1004 *-*-ieee*) targ_emul=vanilla
1008 echo 2>&1 "*** ld does not support target ${targ}"
1009 echo 2>&1 "*** see ld/configure.tgt for supported targets"
1014 NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib'
1018 NATIVE_LIB_DIRS='/lib /usr/lib /usr/pkg/lib /usr/local/lib'
1022 NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib'
1026 NATIVE_LIB_DIRS=/usr/lib/pa20_64
1030 NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1033 i[3-7]86-*-solaris*)
1034 NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1037 i[3-7]86-pc-interix*)
1038 NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib'
1042 NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
1046 NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1050 # This allows to build a pair of PPU/SPU toolchains with common sysroot.
1051 NATIVE_LIB_DIRS='/lib'
1054 i[03-9x]86-*-cygwin* | x86_64-*-cygwin*)
1055 NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api'
1065 NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1071 frv-*-* | hppa*-*-* | ia64-*-* | mips*-*-*)
1072 # Don't enable -z relro by default since many relro tests fail on these
1074 # FAIL: strip -z relro (relro1)
1075 # FAIL: strip -z relro -shared (relro1)
1076 # FAIL: objcopy -z relro (relro1)
1077 # FAIL: objcopy -z relro -shared (relro1)
1078 # FAIL: objcopy -z relro (tdata1)
1079 # FAIL: objcopy -shared -z relro (tdata1)
1080 # FAIL: objcopy -z relro (tdata2)
1081 # FAIL: objcopy -shared -z relro (tdata2)
1082 # FAIL: objcopy -z relro (tdata3)
1083 # FAIL: objcopy -shared -z relro (tdata3)
1084 # FAIL: objcopy -shared -z relro (tbss1)
1085 # FAIL: objcopy -shared -z relro (tbss2)
1086 # FAIL: objcopy -shared -z relro (tbss3)
1089 if test ${ac_default_ld_z_relro} = unset; then
1090 ac_default_ld_z_relro=1
1095 # Enable -z separate-code and --warn-textrel by default for Linux/x86.
1097 i[3-7]86-*-linux-* | x86_64-*-linux-*)
1098 if test ${ac_default_ld_z_separate_code} = unset; then
1099 ac_default_ld_z_separate_code=1
1101 if test ${ac_default_ld_textrel_check} = unset; then
1102 ac_default_ld_textrel_check=yes