ld/configure.tgt

   1 # configure.tgt
   2 #
   3 #   Copyright (C) 2013-2022 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* | aarch64-*-genode*)
  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 aarch64-*-haiku*)       targ_emul=aarch64haiku
  81                         targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb armelf_haiku $targ_extra_libpath"
  82                         ;;
  83 alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
  84                         targ_emul=elf64alpha_fbsd
  85                         targ_extra_emuls="elf64alpha alpha"
  86                         tdir_alpha=`echo ${targ_alias} | sed -e 's/freebsd/freebsdecoff/'`
  87                         ;;
  88 alpha*-*-linux*ecoff*)  targ_emul=alpha
  89                         targ_extra_emuls=elf64alpha
  90                         tdir_elf64alpha=`echo ${targ_alias} | sed -e 's/ecoff//'`
  91                         ;;
  92 alpha*-*-linux-*)       targ_emul=elf64alpha
  93                         targ_extra_emuls=alpha
  94                         tdir_alpha=`echo ${targ_alias} | sed -e 's/linux\(-gnu\)*/linux\1ecoff/'`
  95                         ;;
  96 alpha*-*-osf*)          targ_emul=alpha
  97                         targ_extra_ofiles=
  98                         ;;
  99 alpha*-*-gnu*)          targ_emul=elf64alpha
 100                         ;;
 101 alpha*-*-netbsd*)       targ_emul=elf64alpha_nbsd
 102                         ;;
 103 alpha*-*-openbsd*)      targ_emul=elf64alpha
 104                         ;;
 105 alpha*-*-*vms*)         targ_emul=alphavms
 106                         targ_extra_ofiles=
 107                         ;;
 108 am33_2.0-*-linux*)      targ_emul=elf32am33lin # mn10300 variant
 109                         ;;
 110 arc*-*-elf*)            targ_emul=arcelf
 111                         targ_extra_emuls="arclinux arclinux_nps arcv2elf arcv2elfx"
 112                         ;;
 113 arc*-*-linux*)          case "${with_cpu}" in
 114                         nps400) targ_emul=arclinux_nps
 115                                 targ_extra_emuls=arclinux
 116                                 ;;
 117                         *)      targ_emul=arclinux
 118                                 targ_extra_emuls=arclinux_nps
 119                                 ;;
 120                         esac
 121                         targ_extra_emuls="${targ_extra_emuls} arcelf arcv2elf arcv2elfx"
 122                         ;;
 123 arm*-*-cegcc*)          targ_emul=arm_wince_pe
 124                         targ_extra_ofiles="deffilep.o pe-dll.o"
 125                         LIB_PATH='${tooldir}/lib/w32api'
 126                         ;;
 127 arm-wince-pe | arm-*-wince | arm*-*-mingw32ce*)
 128                         targ_emul=arm_wince_pe
 129                         targ_extra_ofiles="deffilep.o pe-dll.o"
 130                         ;;
 131 arm-*-pe)               targ_emul=armpe
 132                         targ_extra_ofiles="deffilep.o pe-dll.o"
 133                         ;;
 134 arm*b-*-freebsd*)       targ_emul=armelfb_fbsd
 135                         targ_extra_emuls="armelf_fbsd armelf"
 136                         ;;
 137 arm*-*-freebsd* | arm-*-kfreebsd*-gnu)
 138                         targ_emul=armelf_fbsd
 139                         targ_extra_emuls="armelfb_fbsd armelf"
 140                         ;;
 141 armeb-*-netbsd*)        targ_emul=armelfb_nbsd;
 142                         targ_extra_emuls="armelf_nbsd armelf"
 143                         ;;
 144 arm-*-netbsd*)  targ_emul=armelf_nbsd;
 145                         targ_extra_emuls="armelfb_nbsd armelf"
 146                         ;;
 147 arm-*-nto*)             targ_emul=armnto
 148                         ;;
 149 arm-*-phoenix*)         targ_emul=armelf
 150                         ;;
 151 armeb-*-elf | armeb-*-eabi*)
 152                         targ_emul=armelfb
 153                         ;;
 154 arm-*-elf | arm*-*-eabi* | arm-*-rtems* | arm-*-genode*)
 155                         targ_emul=armelf
 156                         ;;
 157 arm-*-kaos*)            targ_emul=armelf
 158                         ;;
 159 arm9e-*-elf)            targ_emul=armelf
 160                         ;;
 161 arm*b-*-linux-*eabi*)   targ_emul=armelfb_linux_eabi
 162                         targ_extra_emuls=armelf_linux_eabi
 163                         targ_extra_libpath=$targ_extra_emuls
 164                         ;;
 165 arm*b-*-linux-*)        targ_emul=armelfb_linux
 166                         targ_extra_emuls="armelfb armelf armelf_linux"
 167                         targ_extra_libpath="armelf_linux"
 168                         ;;
 169 arm*-*-linux-*eabi*)    targ_emul=armelf_linux_eabi
 170                         targ_extra_emuls="armelfb_linux_eabi"
 171                         targ_extra_libpath=$targ_extra_emuls
 172                         ;;
 173 arm*-*-uclinuxfdpiceabi)
 174                         targ_emul=armelf_linux_eabi
 175                         targ_extra_emuls="armelfb_linux_eabi armelf_linux_fdpiceabi armelfb_linux_fdpiceabi"
 176                         targ_extra_libpath=$targ_extra_emuls
 177                         ;;
 178 arm*-*-linux-*)         targ_emul=armelf_linux
 179                         targ_extra_emuls="armelf armelfb armelfb_linux"
 180                         targ_extra_libpath="armelfb_linux"
 181                         ;;
 182 arm*b-*-nacl*)          targ_emul=armelfb_nacl
 183                         targ_extra_emuls="armelf_nacl"
 184                         targ_extra_libpath=$targ_extra_emuls
 185                         ;;
 186 arm*-*-nacl*)           targ_emul=armelf_nacl
 187                         targ_extra_emuls="armelfb_nacl"
 188                         targ_extra_libpath=$targ_extra_emuls
 189                         ;;
 190 arm*-*-uclinux*eabi*)   targ_emul=armelf_linux_eabi
 191                         targ_extra_emuls=armelfb_linux_eabi
 192                         targ_extra_libpath=$targ_extra_emuls
 193                         ;;
 194 arm*-*-uclinux*)        targ_emul=armelf_linux
 195                         targ_extra_emuls="armelf armelfb armelfb_linux"
 196                         targ_extra_libpath="armelfb_linux"
 197                         ;;
 198 arm-*-vxworks)          targ_emul=armelf_vxworks
 199                         ;;
 200 arm*-*-conix*)          targ_emul=armelf
 201                         ;;
 202 arm*-*-fuchsia*)        targ_emul=armelf_fuchsia
 203                         targ_extra_emuls="armelfb_fuchsia armelf armelfb"
 204                         ;;
 205 arm*-*-haiku*)          targ_emul=armelf_haiku
 206                         targ_extra_emuls=armelf
 207                         ;;
 208 avr-*-*)                targ_emul=avr2
 209                         targ_extra_emuls="avr1 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6 avrxmega1 avrxmega2 avrxmega3 avrxmega4 avrxmega5 avrxmega6 avrxmega7 avrtiny"
 210                         ;;
 211 bfin-*-elf | bfin-*-rtems*)
 212                         targ_emul=elf32bfin
 213                         targ_extra_emuls="elf32bfinfd"
 214                         targ_extra_libpath=$targ_extra_emuls
 215                         ;;
 216 bfin-*-uclinux*)        targ_emul=elf32bfin;
 217                         targ_extra_emuls="elf32bfinfd"
 218                         targ_extra_libpath=$targ_extra_emuls
 219                         ;;
 220 bfin-*-linux-uclibc*)   targ_emul=elf32bfinfd;
 221                         targ_extra_emuls="elf32bfin"
 222                         targ_extra_libpath=$targ_extra_emuls
 223                         ;;
 224 bpf-*-*)                targ_emul=elf64bpf
 225                         ;;
 226 cr16-*-elf*)            targ_emul=elf32cr16
 227                         ;;
 228 cris-*-*aout*)          targ_emul=crisaout
 229                         targ_extra_emuls="criself crislinux"
 230                         targ_extra_libpath=$targ_extra_emuls
 231                         ;;
 232 cris-*-linux-* | crisv32-*-linux-*)
 233                         targ_emul=crislinux
 234                         ;;
 235 cris-*-* | crisv32-*-*) targ_emul=criself
 236                         targ_extra_emuls="crisaout crislinux"
 237                         targ_extra_libpath=$targ_extra_emuls
 238                         # The default linker script yields just one segment
 239                         # as intended, and then a warning is not helpful.
 240                         if test "${ac_default_ld_warn_rwx_segments}" = unset; then
 241                           ac_default_ld_warn_rwx_segments=0
 242                         fi
 243                         ;;
 244 crx-*-elf*)             targ_emul=elf32crx
 245                         ;;
 246
 247 csky-*-elf*)            targ_emul=cskyelf
 248                         ;;
 249 csky-*-linux*)          targ_emul=cskyelf_linux
 250                         ;;
 251
 252 d10v-*-*)               targ_emul=d10velf
 253                         ;;
 254 d30v-*-*ext*)           targ_emul=d30v_e
 255                         targ_extra_emuls="d30velf d30v_o"
 256                         targ_extra_ofiles=ldelfgen.o
 257                         ;;
 258 d30v-*-*onchip*)        targ_emul=d30v_o
 259                         targ_extra_emuls="d30velf d30v_e"
 260                         targ_extra_ofiles=ldelfgen.o
 261                         ;;
 262 d30v-*-*)               targ_emul=d30velf
 263                         targ_extra_emuls="d30v_e d30v_o"
 264                         targ_extra_ofiles=ldelfgen.o
 265                         ;;
 266 dlx-*-elf*)             targ_emul=elf32_dlx
 267                         targ_extra_ofiles=ldelfgen.o
 268                         ;;
 269 epiphany-*-*)           targ_emul=elf32epiphany
 270                         targ_extra_emuls="elf32epiphany_4x4"
 271                         ;;
 272 fido*-*-elf*)           targ_emul=m68kelf
 273                         ;;
 274 fr30-*-*)               targ_emul=elf32fr30
 275                         targ_extra_ofiles=ldelfgen.o
 276                         ;;
 277 frv-*-*linux*)          targ_emul=elf32frvfd
 278                         ;;
 279 frv-*-*)                targ_emul=elf32frv
 280                         targ_extra_emuls="elf32frvfd"
 281                         ;;
 282 ft32-*-*)               targ_emul=elf32ft32
 283                         targ_extra_ofiles=ldelfgen.o
 284                         ;;
 285 h8300-*-elf* | h8300-*-rtems*)
 286                         targ_emul=h8300elf;
 287                         targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf h8300sxnelf"
 288                         ;;
 289 h8300-*-linux*)
 290                         targ_emul=h8300elf_linux;
 291                         targ_extra_emuls="h8300helf_linux h8300self_linux h8300sxelf_linux"
 292                         ;;
 293 hppa*64*-*-linux-*)     targ_emul=hppa64linux
 294                         ;;
 295 hppa*64*-hpux*)         targ_emul=elf64hppa
 296                         ;;
 297 hppa*-*-linux-*)        targ_emul=hppalinux
 298                         ;;
 299 hppa*-*-*elf*)          targ_emul=hppaelf
 300                         ;;
 301 hppa*-*-lites*)         targ_emul=hppaelf
 302                         ;;
 303 hppa*-*-netbsd*)        targ_emul=hppanbsd
 304                         ;;
 305 hppa*-*-openbsd*)       targ_emul=hppaobsd
 306                         ;;
 307 i[3-7]86-*-nto-qnx*)    targ_emul=i386nto
 308                         ;;
 309 i[3-7]86-*-go32)        targ_emul=i386go32
 310                         targ_extra_ofiles=
 311                         ;;
 312 i[3-7]86-*-msdosdjgpp*) targ_emul=i386go32
 313                         targ_extra_ofiles=
 314                         ;;
 315 i[3-7]86-*-lynxos*)     targ_emul=i386lynx
 316                         ;;
 317 i[3-7]86-*-aros*)       targ_emul=elf_i386
 318                         targ_extra_emuls=elf_iamcu
 319                         ;;
 320 i[3-7]86-*-rdos*)       targ_emul=elf_i386
 321                         targ_extra_emuls=elf_iamcu
 322                         ;;
 323 i[3-7]86-*-bsd)         targ_emul=i386bsd
 324                         targ_extra_ofiles=
 325                         ;;
 326 i[3-7]86-*-bsd386)      targ_emul=i386bsd
 327                         targ_extra_ofiles=
 328                         ;;
 329 i[3-7]86-*-bsdi*)       targ_emul=i386bsd
 330                         targ_extra_ofiles=
 331                         ;;
 332 i[3-7]86-*-linux-*)     targ_emul=elf_i386
 333                         targ_extra_emuls="elf_iamcu"
 334                         targ64_extra_emuls="elf_x86_64 elf32_x86_64"
 335                         targ64_extra_libpath="elf_x86_64 elf32_x86_64"
 336                         ;;
 337 i[3-7]86-*-redox*)      targ_emul=elf_i386
 338                         targ_extra_emuls=elf_x86_64
 339                         ;;
 340 i[3-7]86-*-sysv[45]*)   targ_emul=elf_i386
 341                         targ_extra_emuls=elf_iamcu
 342                         ;;
 343 i[3-7]86-*-solaris2*)   targ_emul=elf_i386_sol2
 344                         targ_extra_emuls="elf_i386_ldso elf_i386 elf_iamcu elf_x86_64_sol2 elf_x86_64"
 345                         targ_extra_libpath=$targ_extra_emuls
 346                         ;;
 347 i[3-7]86-*-unixware)    targ_emul=elf_i386
 348                         targ_extra_emuls=elf_iamcu
 349                         ;;
 350 i[3-7]86-*-solaris*)    targ_emul=elf_i386_ldso
 351                         targ_extra_emuls="elf_i386"
 352                         targ_extra_libpath=$targ_extra_emuls
 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-*-netbsd* | \
 358 i[3-7]86-*-netbsd*-gnu* | \
 359 i[3-7]86-*-knetbsd*-gnu | \
 360 i[3-7]86-*-openbsd*)
 361                         targ_emul=elf_i386
 362                         targ_extra_emuls="elf_iamcu"
 363                         ;;
 364 i[3-7]86-*-elfiamcu)    targ_emul=elf_iamcu
 365                         targ_extra_emuls=elf_i386
 366                         ;;
 367 i[3-7]86-*-elf* | i[3-7]86-*-rtems* | i[3-7]86-*-genode*)
 368                         targ_emul=elf_i386
 369                         targ_extra_emuls=elf_iamcu
 370                         ;;
 371 i[3-7]86-*-dragonfly*)  targ_emul=elf_i386
 372                         targ_extra_emuls="elf_iamcu i386bsd"
 373                         ;;
 374 i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu)
 375                         targ_emul=elf_i386_fbsd
 376                         targ_extra_emuls="elf_i386 elf_iamcu i386bsd"
 377                         ;;
 378 i[3-7]86-*-gnu*)        targ_emul=elf_i386
 379                         targ_extra_emuls=elf_iamcu
 380                         ;;
 381 i[3-7]86-*-msdos*)      targ_emul=i386msdos
 382                         targ_extra_emuls=i386aout
 383                         targ_extra_ofiles=
 384                         ;;
 385 i[3-7]86-*-moss*)       targ_emul=i386moss
 386                         targ_extra_emuls=i386msdos
 387                         ;;
 388 i[3-7]86-*-winnt*)      targ_emul=i386pe ;
 389                         targ_extra_ofiles="deffilep.o pe-dll.o"
 390                         ;;
 391 i[3-7]86-*-pe)          targ_emul=i386pe ;
 392                         targ_extra_ofiles="deffilep.o pe-dll.o"
 393                         ;;
 394 i[3-7]86-*-cygwin*)     targ_emul=i386pe ;
 395                         targ_extra_ofiles="deffilep.o pe-dll.o" ;
 396                         test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api'
 397                         ;;
 398 i[3-7]86-*-mingw32*)    targ_emul=i386pe ;
 399                         targ_extra_ofiles="deffilep.o pe-dll.o"
 400                         ;;
 401 i[3-7]86-*-interix*)    targ_emul=i386pe_posix;
 402                         targ_extra_ofiles="deffilep.o pe-dll.o"
 403                         ;;
 404 i[3-7]86-*-beospe*)     targ_emul=i386beos
 405                         targ_extra_ofiles=
 406                         ;;
 407 i[3-7]86-*-beos*)       targ_emul=elf_i386_be
 408                         ;;
 409 i[3-7]86-*-haiku*)      targ_emul=elf_i386_haiku
 410                         ;;
 411 i[3-7]86-*-vxworks*)    targ_emul=elf_i386_vxworks
 412                         ;;
 413 i[3-7]86-*-chaos)       targ_emul=elf_i386_chaos
 414                         ;;
 415 ia16-*-elf*)            targ_emul=elf_i386
 416                         targ_extra_emuls=i386msdos
 417                         ;;
 418 ia64-*-elf*)            targ_emul=elf64_ia64
 419                         ;;
 420 ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
 421                         targ_emul=elf64_ia64_fbsd
 422                         targ_extra_emuls="elf64_ia64"
 423                         ;;
 424 ia64-*-netbsd*)         targ_emul=elf64_ia64
 425                         ;;
 426 ia64-*-linux*)          targ_emul=elf64_ia64
 427                         ;;
 428 ia64-*-*vms*)           targ_emul=elf64_ia64_vms
 429                         targ_extra_ofiles=ldelfgen.o
 430                         ;;
 431 ia64-*-aix*)            targ_emul=elf64_aix
 432                         ;;
 433 ip2k-*-elf)             targ_emul=elf32ip2k
 434                         ;;
 435 iq2000-*-elf)           targ_emul=elf32iq2000
 436                         targ_extra_emuls="elf32iq10"
 437                         targ_extra_ofiles=ldelfgen.o
 438                         ;;
 439 lm32-*-*linux*)         targ_emul=elf32lm32fd
 440                         ;;
 441 lm32-*-*)               targ_emul=elf32lm32
 442                         targ_extra_emuls="elf32lm32fd"
 443                         ;;
 444 m32c-*-elf)
 445                         targ_emul=elf32m32c
 446                         ;;
 447 m32r*le-*-elf*)         targ_emul=m32rlelf
 448                         ;;
 449 m32r*-*-elf*)
 450                         targ_emul=m32relf
 451                         ;;
 452 m32r*le-*-linux-*)      targ_emul=m32rlelf_linux
 453                         ;;
 454 m32r*-*-linux-*)        targ_emul=m32relf_linux
 455                         ;;
 456 m68hc11-*-*|m6811-*-*)  targ_emul=m68hc11elf
 457                         targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb"
 458                         ;;
 459 m68hc12-*-*|m6812-*-*)  targ_emul=m68hc12elf
 460                         targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb"
 461                         ;;
 462 m68*-*-netbsd*) targ_emul=m68kelfnbsd
 463                         ;;
 464 m68*-*-haiku*)          targ_emul=m68kelf
 465                         ;;
 466 m68*-*-*)               targ_emul=m68kelf
 467                         ;;
 468 mcore-*-pe)             targ_emul=mcorepe ;
 469                         targ_extra_ofiles="deffilep.o pe-dll.o"
 470                         ;;
 471 mcore-*-elf)            targ_emul=elf32mcore
 472                         ;;
 473 mep-*-elf)              targ_emul=elf32mep
 474                         ;;
 475 metag-*-*)              targ_emul=elf32metag
 476                         ;;
 477 microblazeel*-linux*)   targ_emul="elf32mbel_linux"
 478                         targ_extra_emuls="elf32mb_linux"
 479                         ;;
 480 microblaze*-linux*)     targ_emul="elf32mb_linux"
 481                         targ_extra_emuls="elf32mbel_linux"
 482                         ;;
 483 microblazeel*)          targ_emul=elf32microblazeel
 484                         targ_extra_emuls=elf32microblaze
 485                         ;;
 486 microblaze*)            targ_emul=elf32microblaze
 487                         targ_extra_emuls=elf32microblazeel
 488                         ;;
 489 mips*-sgi-irix5*)       targ_emul=elf32bsmip
 490                         ;;
 491 mips*-sgi-irix6*)       targ_emul=elf32bmipn32
 492                         targ_extra_emuls="elf32bsmip elf64bmip"
 493                         targ_extra_libpath=$targ_extra_emuls
 494                         ;;
 495 mips*el-*-haiku*)       targ_emul=elf_mipsel_haiku
 496                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
 497                         ;;
 498 mips*el-*-netbsd*)      targ_emul=elf32ltsmip
 499                         targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip"
 500                         ;;
 501 mips*-*-netbsd*)        targ_emul=elf32btsmip
 502                         targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip"
 503                         ;;
 504 mips64el-*-openbsd*)    targ_emul=elf64ltsmip
 505                         targ_extra_emuls=elf64btsmip
 506                         ;;
 507 mips64-*-openbsd*)      targ_emul=elf64btsmip
 508                         targ_extra_emuls=elf64ltsmip
 509                         ;;
 510 mips*vr4300el-*-elf*)   targ_emul=elf32l4300
 511                         ;;
 512 mips*vr4300-*-elf*)     targ_emul=elf32b4300
 513                         ;;
 514 mips*vr4100el-*-elf*)   targ_emul=elf32l4300
 515                         ;;
 516 mips*vr4100-*-elf*)     targ_emul=elf32b4300
 517                         ;;
 518 mips*vr5000el-*-elf*)   targ_emul=elf32l4300
 519                         ;;
 520 mips*vr5000-*-elf*)     targ_emul=elf32b4300
 521                         ;;
 522 mips*el-sde-elf* | mips*el-mti-elf* | mips*el-img-elf*)
 523                         targ_emul=elf32ltsmip
 524                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
 525                         ;;
 526 mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
 527                         targ_emul=elf32btsmip
 528                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
 529                         ;;
 530 mips64*el-ps2-elf*)     targ_emul=elf32lr5900n32
 531                         targ_extra_emuls="elf32lr5900"
 532                         targ_extra_libpath=$targ_extra_emuls
 533                         ;;
 534 mips*el-ps2-elf*)       targ_emul=elf32lr5900
 535                         targ_extra_emuls="elf32lr5900n32"
 536                         targ_extra_libpath=$targ_extra_emuls
 537                         ;;
 538 mips*el-*-elf*)         targ_emul=elf32elmip
 539                         ;;
 540 mips*-*-elf* | mips*-*-rtems*)
 541                         targ_emul=elf32ebmip
 542                         ;;
 543 mips*el-*-vxworks*)     targ_emul=elf32elmipvxworks
 544                         targ_extra_emuls="elf32ebmipvxworks"
 545                         ;;
 546 mips*-*-vxworks*)       targ_emul=elf32ebmipvxworks
 547                         targ_extra_emuls="elf32elmipvxworks"
 548                         ;;
 549 mips*-*-windiss)        targ_emul=elf32mipswindiss
 550                         ;;
 551 mips64*el-*-linux-*)    targ_emul=elf32ltsmipn32
 552                         targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
 553                         targ_extra_libpath=$targ_extra_emuls
 554                         ;;
 555 mips64*-*-linux-*)      targ_emul=elf32btsmipn32
 556                         targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
 557                         targ_extra_libpath=$targ_extra_emuls
 558                         ;;
 559 mips*el-*-linux-*)      targ_emul=elf32ltsmip
 560                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
 561                         targ_extra_libpath=$targ_extra_emuls
 562                         ;;
 563 mips*-*-linux-*)        targ_emul=elf32btsmip
 564                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
 565                         targ_extra_libpath=$targ_extra_emuls
 566                         ;;
 567 mips64*el-*-freebsd* | mips64*el-*-kfreebsd*-gnu)
 568                         targ_emul=elf32ltsmipn32_fbsd
 569                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 570                         targ_extra_libpath=$targ_extra_emuls
 571                         ;;
 572 mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu)
 573                         targ_emul=elf32btsmipn32_fbsd
 574                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 575                         targ_extra_libpath=$targ_extra_emuls
 576                         ;;
 577 mips*el-*-freebsd* | mips*el-*-kfreebsd*-gnu)
 578                         targ_emul=elf32ltsmip_fbsd
 579                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmipn32_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 580                         targ_extra_libpath=$targ_extra_emuls
 581                         ;;
 582 mips*-*-freebsd* | mips*-*-kfreebsd*-gnu)
 583                         targ_emul=elf32btsmip_fbsd
 584                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmipn32_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 585                         targ_extra_libpath=$targ_extra_emuls
 586                         ;;
 587 mips*-*-sysv4*)         targ_emul=elf32btsmip
 588                         ;;
 589 mmix-*-*)               targ_emul=mmo
 590                         targ_extra_emuls=elf64mmix
 591                         ;;
 592 mn10200-*-*)            targ_emul=mn10200
 593                         targ_extra_ofiles=ldelfgen.o
 594                         ;;
 595 mn10300-*-*)            targ_emul=mn10300
 596                         ;;
 597 moxie-*-moxiebox*)      targ_emul=moxiebox
 598                         targ_extra_ofiles=ldelfgen.o
 599                         ;;
 600 moxie-*-*)              targ_emul=elf32moxie
 601                         ;;
 602 msp430-*-*)             targ_emul=msp430elf
 603                         targ_extra_emuls="msp430X"
 604                         targ_extra_ofiles=ldelfgen.o
 605                         ;;
 606 mt-*elf)                targ_emul=elf32mt
 607                         targ_extra_ofiles=ldelfgen.o
 608                         ;;
 609 nds32*le-*-elf*)        targ_emul=nds32elf
 610                         targ_extra_emuls="nds32elf16m nds32belf nds32belf16m"
 611                         ;;
 612 nds32*be-*-elf*)        targ_emul=nds32belf
 613                         targ_extra_emuls="nds32elf nds32elf16m nds32belf16m"
 614                         ;;
 615 nds32*le-*-linux-gnu*)  targ_emul=nds32elf_linux
 616                         ;;
 617 nds32*be-*-linux-gnu*)  targ_emul=nds32belf_linux
 618                         ;;
 619 nios2*-*-linux*)        targ_emul=nios2linux
 620                         ;;
 621 nios2*-*-*)             targ_emul=nios2elf
 622                         ;;
 623 ns32k-pc532-mach* | ns32k-pc532-ux*)  targ_emul=pc532macha
 624                         targ_extra_ofiles=
 625                         ;;
 626 ns32k-*-*bsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd
 627                         targ_extra_ofiles=
 628                         ;;
 629 or1k-*-elf | or1knd-*-elf | or1k-*-rtems* | or1knd-*-rtems*)
 630                         targ_emul=elf32or1k
 631                         ;;
 632 or1k-*-linux* | or1knd-*-linux*)        targ_emul=elf32or1k_linux
 633                         ;;
 634 pdp11-*-*)              targ_emul=pdp11
 635                         targ_extra_ofiles=
 636                         ;;
 637 pjl*-*-*)               targ_emul=pjlelf
 638                         targ_extra_emuls="elf_i386 elf_iamcu"
 639                         ;;
 640 pj*-*-*)                targ_emul=pjelf
 641                         targ_extra_ofiles=ldelfgen.o
 642                         ;;
 643 powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
 644                         targ_emul=elf32ppc_fbsd
 645                         targ_extra_emuls="elf32ppc elf32ppcsim"
 646                         targ_extra_libpath=elf32ppc;
 647                         tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'`
 648                         ;;
 649 powerpc64-*-freebsd*)
 650                         targ_emul=elf64ppc_fbsd
 651                         targ_extra_emuls="elf64ppc elf32ppc_fbsd elf32ppc"
 652                         targ_extra_libpath="elf32ppc_fbsd elf32ppc"
 653                         tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
 654                         tdir_elf32ppc_fbsd=$tdir_elf32ppc
 655                         ;;
 656 powerpc64le-*-freebsd*)
 657                         targ_emul=elf64lppc_fbsd
 658                         targ_extra_emuls="elf64lppc"
 659                         ;;
 660 powerpc-*-vxworks*)
 661                         targ_emul=elf32ppcvxworks
 662                         targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
 663                         ;;
 664 powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
 665   | powerpc*-*-linux* | powerpc*-*-netbsd* | powerpc*-*-openbsd* \
 666   | powerpc*-*-rtems* \
 667   | powerpc*-*-solaris* | powerpc*-*-kaos* | powerpc*-*-vxworks*)
 668                         case "${targ}" in
 669                         powerpc64*)
 670                             targ_emul=elf64ppc
 671                             targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
 672                             targ_extra_libpath="elf32ppc elf32ppclinux" ;;
 673                         *linux*)
 674                             targ_emul=elf32ppclinux
 675                             targ_extra_emuls="elf32ppc elf32ppcsim"
 676                             targ_extra_libpath=elf32ppc
 677                             targ64_extra_emuls=elf64ppc
 678                             targ64_extra_libpath=elf64ppc ;;
 679                         *)
 680                             targ_emul=elf32ppc
 681                             targ_extra_emuls="elf32ppclinux elf32ppcsim"
 682                             targ_extra_libpath=elf32ppclinux
 683                             targ64_extra_emuls=elf64ppc
 684                             targ64_extra_libpath=elf64ppc ;;
 685                         esac
 686                         td=tdir_elf32ppc
 687                         td64=tdir_elf64ppc
 688                         s=s/ppc/lppc/g
 689                         case "${targ}" in
 690                         powerpcle-* | powerpc64le-*)
 691                             for z in td td64 targ_emul targ_extra_emuls \
 692                                          targ_extra_libpath targ64_extra_emuls \
 693                                          targ64_extra_libpath
 694                             do
 695                                 eval ${z}=\"\`echo \$${z} \| sed -e $s\`\"
 696                             done
 697                             s=s/lppc/ppc/g ;;
 698                         esac
 699                         # Why oh why did we set tooldir based on target_alias
 700                         # rather than on target?
 701                         eval tdir_${targ_emul}="${targ_alias}"
 702                         cpu=`echo "${targ_alias}" | sed -e 's/-.*//'`
 703                         rest=`echo "${targ_alias}" | sed -e 's/^[^-]*//'`
 704                         le=le
 705                         case "${cpu}" in
 706                         *little) le=little
 707                         esac
 708                         ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
 709                         ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}'/;s/be64$/64be/'`"${rest}"
 710                         eval test -n \"\$${td}\" || eval ${td}="${ta32}"
 711                         eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
 712                         eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
 713                         eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
 714                         # Now provide the other endian
 715                         for z in targ_extra_emuls targ_extra_libpath
 716                         do
 717                             eval ${z}=\"\$${z} \`echo ${targ_emul} \$${z} \| sed -e $s\`\"
 718                         done
 719                         for z in targ64_extra_emuls targ64_extra_libpath
 720                         do
 721                             eval ${z}=\"\$${z} \`echo \$${z} \| sed -e $s\`\"
 722                         done
 723                         td=`echo "${td}" | sed -e $s`
 724                         td64=`echo "${td64}" | sed -e $s`
 725                         case "${targ}" in
 726                         powerpcle-* | powerpc64le-*)
 727                             cpu=`echo "${cpu}" | sed -e s/${le}\$//` ;;
 728                         *)
 729                             cpu=`echo "${cpu}" | sed -e s/be\$//`${le} ;;
 730                         esac
 731                         ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
 732                         ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}/`"${rest}"
 733                         eval test -n \"\$${td}\" || eval ${td}="${ta32}"
 734                         eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
 735                         eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
 736                         eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
 737                         ;;
 738 powerpc-*-nto*)         targ_emul=elf32ppcnto
 739                         ;;
 740 powerpcle-*-nto*)       targ_emul=elf32lppcnto
 741                         ;;
 742 powerpc-*-macos*)       targ_emul=ppcmacos
 743                         targ_extra_ofiles=
 744                         ;;
 745 powerpc-*-aix[5-9]*)    targ_emul=aix5ppc
 746                         targ_extra_ofiles=
 747                         ;;
 748 powerpc-*-aix*)         targ_emul=aixppc
 749                         targ_extra_ofiles=
 750                         ;;
 751 powerpc-*-beos*)        targ_emul=aixppc
 752                         targ_extra_ofiles=
 753                         ;;
 754 powerpc-*-haiku*)       targ_emul=elf32ppchaiku
 755                         ;;
 756 powerpc-*-windiss*)     targ_emul=elf32ppcwindiss
 757                         ;;
 758 pru*-*-*)               targ_emul=pruelf
 759                         ;;
 760 riscv32be*-*-linux*)    targ_emul=elf32briscv
 761                         targ_extra_emuls="elf32briscv_ilp32f elf32briscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64"
 762                         targ_extra_libpath=$targ_extra_emuls
 763                         ;;
 764 riscv32*-*-linux*)      targ_emul=elf32lriscv
 765                         targ_extra_emuls="elf32lriscv_ilp32f elf32lriscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64"
 766                         targ_extra_libpath=$targ_extra_emuls
 767                         ;;
 768 riscvbe-*-* | riscv32be*-*-*)
 769                         targ_emul=elf32briscv
 770                         targ_extra_emuls="elf64briscv elf32lriscv elf64lriscv"
 771                         targ_extra_libpath=$targ_extra_emuls
 772                         ;;
 773 riscv-*-* | riscv32*-*-*)
 774                         targ_emul=elf32lriscv
 775                         targ_extra_emuls="elf64lriscv elf32briscv elf64briscv"
 776                         targ_extra_libpath=$targ_extra_emuls
 777                         ;;
 778 riscv64be*-*-linux*)    targ_emul=elf64briscv
 779                         targ_extra_emuls="elf64briscv_lp64f elf64briscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32"
 780                         targ_extra_libpath=$targ_extra_emuls
 781                         ;;
 782 riscv64*-*-linux*)      targ_emul=elf64lriscv
 783                         targ_extra_emuls="elf64lriscv_lp64f elf64lriscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32"
 784                         targ_extra_libpath=$targ_extra_emuls
 785                         ;;
 786 riscv64be*-*-*)         targ_emul=elf64briscv
 787                         targ_extra_emuls="elf32briscv elf64lriscv elf32lriscv"
 788                         targ_extra_libpath=$targ_extra_emuls
 789                         ;;
 790 riscv64*-*-*)           targ_emul=elf64lriscv
 791                         targ_extra_emuls="elf32lriscv elf64briscv elf32briscv"
 792                         targ_extra_libpath=$targ_extra_emuls
 793                         ;;
 794 rs6000-*-aix[5-9]*)     targ_emul=aix5rs6
 795                         targ_extra_ofiles=
 796                         ;;
 797 rs6000-*-aix*)          targ_emul=aixrs6
 798                         targ_extra_ofiles=
 799                         ;;
 800 rl78-*-*)               targ_emul=elf32rl78
 801                         ;;
 802 rx-*-linux*)            targ_emul=elf32rx_linux
 803                         ;;
 804 rx-*-*)                 targ_emul=elf32rx
 805                         ;;
 806 s12z-*-*)               targ_emul=m9s12zelf
 807                         targ_extra_ofiles=ldelfgen.o
 808                         ;;
 809 s390x-*-linux*)         targ_emul=elf64_s390
 810                         targ_extra_emuls=elf_s390
 811                         targ_extra_libpath=$targ_extra_emuls
 812                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'`
 813                         ;;
 814 s390x-*-tpf*)           targ_emul=elf64_s390
 815                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'`
 816                         ;;
 817 s390-*-linux*)          targ_emul=elf_s390
 818                         targ64_extra_emuls=elf64_s390
 819                         targ64_extra_libpath=elf64_s390
 820                         tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'`
 821                         ;;
 822 score-*-elf)            targ_emul=score7_elf
 823                         targ_extra_emuls=score3_elf
 824                         ;;
 825 sh-*-linux*)            targ_emul=shlelf_linux
 826                         targ_extra_emuls="shelf_linux shlelf_fd shelf_fd"
 827                         targ_extra_libpath=shelf_linux
 828                         ;;
 829 sh*eb-*-linux*)         targ_emul=shelf_linux
 830                         targ_extra_emuls="shelf_fd"
 831                         ;;
 832 sh*-*-linux*)           targ_emul=shlelf_linux
 833                         targ_extra_emuls="shlelf_fd"
 834                         ;;
 835 sh*l*-*-netbsdaout*)    targ_emul=shl
 836                         targ_extra_emuls=sh
 837                         ;;
 838 sh*-*-netbsdaout*)      targ_emul=sh
 839                         targ_extra_emuls=shl
 840                         ;;
 841 sh*l*-*-netbsd*)        targ_emul=shlelf_nbsd
 842                         targ_extra_emuls=shelf_nbsd
 843                         ;;
 844 sh*-*-netbsd*)  targ_emul=shelf_nbsd
 845                         targ_extra_emuls=shlelf_nbsd
 846                         ;;
 847 shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*)
 848                         targ_emul=shlelf
 849                         targ_extra_emuls="shelf shl sh"
 850                         ;;
 851 sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos*)
 852                         targ_emul=shelf
 853                         targ_extra_emuls="shlelf sh shl"
 854                         ;;
 855 sh-*-uclinux* | sh[12]-*-uclinux*)
 856                         targ_emul=shelf_uclinux
 857                         targ_extra_emuls="shelf shlelf sh shl shelf_fd shlelf_fd"
 858                         ;;
 859 sh-*-vxworks)           targ_emul=shelf_vxworks
 860                         targ_extra_emuls=shlelf_vxworks
 861                         ;;
 862 sh-*-nto*)              targ_emul=shelf_nto
 863                         targ_extra_emuls=shlelf_nto
 864                         ;;
 865 sh-*-pe)                targ_emul=shpe ;
 866                         targ_extra_ofiles="deffilep.o pe-dll.o"
 867                         ;;
 868 sh-*-*)                 targ_emul=sh;
 869                         targ_extra_emuls=shl
 870                         targ_extra_ofiles=
 871                         ;;
 872 sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu)
 873                         targ_emul=elf64_sparc_fbsd
 874                         targ_extra_emuls="elf64_sparc elf32_sparc"
 875                         targ_extra_libpath=$targ_extra_emuls
 876                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
 877                         ;;
 878 sparc64-*-linux-*)      targ_emul=elf64_sparc
 879                         targ_extra_emuls="elf32_sparc"
 880                         targ_extra_libpath=elf32_sparc
 881                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
 882                         ;;
 883 sparc64-*-*bsd*)        targ_emul=elf64_sparc
 884                         targ_extra_emuls="elf32_sparc"
 885                         ;;
 886 sparc64-*-solaris2* | sparcv9-*-solaris2*)
 887                         targ_emul=elf64_sparc_sol2
 888                         targ_extra_emuls="elf64_sparc elf32_sparc_sol2 elf32_sparc"
 889                         targ_extra_libpath=$targ_extra_emuls
 890                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
 891                         ;;
 892 sparc64-*-haiku*)       targ_emul=elf64_sparc
 893                         ;;
 894 sparc64-*-*)            targ_emul=elf64_sparc
 895                         ;;
 896 sparc*-*-linux-*)       targ_emul=elf32_sparc
 897                         targ_extra_emuls="elf64_sparc"
 898                         targ_extra_libpath=elf64_sparc
 899                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
 900                         ;;
 901 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
 902                         targ_emul=elf32_sparc_sol2
 903                         targ_extra_emuls=elf32_sparc
 904                         ;;
 905 sparc-*-solaris2*)      targ_emul=elf32_sparc_sol2
 906                         targ_extra_emuls="elf32_sparc elf64_sparc_sol2 elf64_sparc"
 907                         targ_extra_libpath=$targ_extra_emuls
 908                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
 909                         ;;
 910 sparc*-*-vxworks*)      targ_emul=elf32_sparc_vxworks
 911                         ;;
 912 sparc*-*-*)             targ_emul=elf32_sparc
 913                         ;;
 914 spu-*-elf*)             targ_emul=elf32_spu
 915                         ;;
 916 tic30-*-*coff*)         targ_emul=tic30coff
 917                         targ_extra_ofiles=
 918                         ;;
 919 tic4x-*-* | c4x-*-*)    targ_emul=tic4xcoff
 920                         targ_extra_emuls="tic3xcoff tic3xcoff_onchip"
 921                         targ_extra_ofiles=
 922                         ;;
 923 tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff
 924                         targ_extra_ofiles=
 925                         ;;
 926 tic6x-*-elf)            targ_emul=elf32_tic6x_elf_le
 927                         targ_extra_emuls="elf32_tic6x_elf_be elf32_tic6x_le elf32_tic6x_be"
 928                         targ_extra_libpath=$targ_extra_emuls
 929                         ;;
 930 tic6x-*-uclinux)        targ_emul=elf32_tic6x_linux_le
 931                         targ_extra_emuls="elf32_tic6x_linux_be elf32_tic6x_le elf32_tic6x_be"
 932                         targ_extra_libpath=$targ_extra_emuls
 933                         ;;
 934 tilegx-*-*)             targ_emul=elf64tilegx
 935                         targ_extra_emuls="elf64tilegx_be elf32tilegx elf32tilegx_be"
 936                         targ_extra_libpath=$targ_extra_emuls
 937                         ;;
 938 tilegxbe-*-*)           targ_emul=elf64tilegx_be
 939                         targ_extra_emuls="elf64tilegx elf32tilegx elf32tilegx_be"
 940                         targ_extra_libpath=$targ_extra_emuls
 941                         ;;
 942 tilepro-*-*)            targ_emul=elf32tilepro
 943                         ;;
 944 v850*-*-*)              targ_emul=v850_rh850
 945                         targ_extra_emuls=v850
 946                         ;;
 947 vax-*-netbsdaout*)      targ_emul=vaxnbsd
 948                         targ_extra_emuls=elf32vax
 949                         ;;
 950 vax-*-netbsd*)          targ_emul=elf32vax
 951                         targ_extra_emuls=vaxnbsd
 952                         ;;
 953 vax-*-linux-*)          targ_emul=elf32vax
 954                         ;;
 955 visium-*-elf)           targ_emul=elf32visium
 956                         ;;
 957 x86_64-*-rdos*)         targ_emul=elf64rdos
 958                         ;;
 959 x86_64-*-cloudabi*)     targ_emul=elf_x86_64_cloudabi
 960                         ;;
 961 x86_64-*-haiku*)        targ_emul=elf_x86_64_haiku
 962                         targ_extra_emuls="elf_x86_64 elf_i386_haiku"
 963                         ;;
 964 x86_64-*-linux-gnux32)  targ_emul=elf32_x86_64
 965                         targ_extra_emuls="elf_x86_64 elf_i386 elf_iamcu"
 966                         targ_extra_libpath="elf_i386 elf_iamcu elf_x86_64"
 967                         tdir_elf_iamcu=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
 968                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
 969                         ;;
 970 x86_64-*-linux-*)       targ_emul=elf_x86_64
 971                         targ_extra_emuls="elf32_x86_64 elf_i386 elf_iamcu"
 972                         targ_extra_libpath="elf_i386 elf32_x86_64"
 973                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
 974                         ;;
 975 x86_64-*-redox*)        targ_emul=elf_x86_64
 976                         targ_extra_emuls=elf_i386
 977                         ;;
 978 x86_64-*-solaris2*)     targ_emul=elf_x86_64_sol2
 979                         targ_extra_emuls="elf_x86_64 elf_i386_sol2 elf_i386_ldso elf_i386 elf_iamcu"
 980                         targ_extra_libpath=$targ_extra_emuls
 981                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
 982                         ;;
 983 x86_64-*-netbsd* | x86_64-*-openbsd*)
 984                         targ_emul=elf_x86_64
 985                         targ_extra_emuls="elf_i386 elf_iamcu"
 986                         tdir_elf_iamcu=`echo ${targ_alias} | \
 987                             sed -e 's/x86_64/i386/' -e 's/aout//'`
 988                         tdir_elf_i386=`echo ${targ_alias} | \
 989                             sed -e 's/x86_64/i386/' -e 's/aout//'`
 990                         ;;
 991 x86_64-*-elf* | x86_64-*-rtems* | x86_64-*-fuchsia* | x86_64-*-genode*)
 992                         targ_emul=elf_x86_64
 993                         targ_extra_emuls="elf_i386 elf_iamcu elf32_x86_64"
 994                         targ_extra_libpath="elf_i386 elf_iamcu elf32_x86_64"
 995                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
 996                         ;;
 997 x86_64-*-dragonfly*)    targ_emul=elf_x86_64
 998                         targ_extra_emuls="elf_i386 elf_iamcu"
 999                         ;;
1000 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
1001                         targ_emul=elf_x86_64_fbsd
1002                         targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386 elf_iamcu"
1003                         targ_extra_libpath="elf_i386_fbsd"
1004                         tdir_elf_i386_fbsd=`echo ${targ_alias} \
1005                             | sed -e 's/x86_64/i386/'`
1006                         tdir_elf_iamcu=`echo ${targ_alias} \
1007                             | sed -e 's/x86_64/i386/'`
1008                         tdir_elf_i386=`echo ${targ_alias} \
1009                             | sed -e 's/x86_64/i386/'`
1010                         ;;
1011 x86_64-*-pe | x86_64-*-pep) targ_emul=i386pep ;
1012                         targ_extra_emuls=i386pe ;
1013                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
1014                         ;;
1015 x86_64-*-cygwin)        targ_emul=i386pep ;
1016                         targ_extra_emuls=i386pe
1017                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
1018                         test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api'
1019                         ;;
1020 x86_64-*-mingw*)        targ_emul=i386pep ;
1021                         targ_extra_emuls=i386pe
1022                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
1023                         ;;
1024 xc16x-*-elf)            targ_emul=elf32xc16x
1025                         targ_extra_emuls="elf32xc16xl elf32xc16xs"
1026                         ;;
1027 xgate-*-*)              targ_emul=xgateelf
1028                         targ_extra_ofiles=ldelfgen.o
1029                         ;;
1030 xstormy16-*-*)          targ_emul=elf32xstormy16
1031                         ;;
1032 xtensa*-*-*)            targ_emul=elf32xtensa
1033                         ;;
1034 z80-*-elf*)             targ_emul=elf32z80
1035                         targ_extra_ofiles="ldelf.o ldelfgen.o"
1036                         ;;
1037 z80-*-coff)             targ_emul=z80
1038                         targ_extra_ofiles=
1039                         ;;
1040 z8k-*-coff)             targ_emul=z8002
1041                         targ_extra_emuls=z8001
1042                         targ_extra_ofiles=
1043                         ;;
1044 loongarch32-*)          targ_emul=elf32loongarch
1045                         ;;
1046 loongarch64-*)          targ_emul=elf64loongarch
1047                         ;;
1048 *-*-ieee*)              targ_emul=vanilla
1049                         targ_extra_ofiles=
1050                         ;;
1051 *)
1052   echo 2>&1 "*** ld does not support target ${targ}"
1053   echo 2>&1 "*** see ld/configure.tgt for supported targets"
1054   exit 1
1055
1056 esac
1057
1058 NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib'
1059 case "${target}" in
1060
1061 *-*-dragonfly*)
1062   NATIVE_LIB_DIRS='/lib /usr/lib /usr/pkg/lib /usr/local/lib'
1063   ;;
1064
1065 *-*-freebsd*)
1066   NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib'
1067   ;;
1068
1069 hppa*64*-*-hpux11*)
1070   NATIVE_LIB_DIRS=/usr/lib/pa20_64
1071   ;;
1072
1073 i[3-7]86-*-sysv4*)
1074   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1075   ;;
1076
1077 i[3-7]86-*-solaris*)
1078   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1079   ;;
1080
1081 i[3-7]86-pc-interix*)
1082   NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib'
1083   ;;
1084
1085 ia64-*-aix*)
1086   NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
1087   ;;
1088
1089 sparc*-*-solaris2*)
1090   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1091   ;;
1092
1093 spu-*-elf*)
1094   # This allows one to build a pair of PPU/SPU toolchains with common sysroot.
1095   NATIVE_LIB_DIRS='/lib'
1096   ;;
1097
1098 i[03-9x]86-*-cygwin* | x86_64-*-cygwin*)
1099   NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api'
1100   ;;
1101
1102 *-*-linux*)
1103   ;;
1104
1105 *-*-netbsd*)
1106   ;;
1107
1108 alpha*-*-*)
1109   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1110   ;;
1111
1112 esac
1113
1114 case "${target}" in
1115 frv-*-* | hppa*-*-* | ia64-*-* | mips*-*-*)
1116   # Don't enable -z relro by default since many relro tests fail on these
1117   # targets:
1118   # FAIL: strip -z relro (relro1)
1119   # FAIL: strip -z relro -shared (relro1)
1120   # FAIL: objcopy -z relro (relro1)
1121   # FAIL: objcopy -z relro -shared (relro1)
1122   # FAIL: objcopy -z relro (tdata1)
1123   # FAIL: objcopy -shared -z relro (tdata1)
1124   # FAIL: objcopy -z relro (tdata2)
1125   # FAIL: objcopy -shared -z relro (tdata2)
1126   # FAIL: objcopy -z relro (tdata3)
1127   # FAIL: objcopy -shared -z relro (tdata3)
1128   # FAIL: objcopy -shared -z relro (tbss1)
1129   # FAIL: objcopy -shared -z relro (tbss2)
1130   # FAIL: objcopy -shared -z relro (tbss3)
1131   ;;
1132 *-*-linux*)
1133   if test ${ac_default_ld_z_relro} = unset; then
1134     ac_default_ld_z_relro=1
1135   fi
1136   ;;
1137 esac
1138
1139 # Enable -z separate-code and --warn-textrel by default for Linux/x86.
1140 case "${target}" in
1141 i[3-7]86-*-linux-* | x86_64-*-linux-*)
1142   if test ${ac_default_ld_z_separate_code} = unset; then
1143     ac_default_ld_z_separate_code=1
1144   fi
1145   if test ${ac_default_ld_textrel_check} = unset; then
1146     ac_default_ld_textrel_check=yes
1147   fi
1148   ;;
1149 esac