ld/configure.tgt

   1 # configure.tgt
   2 #
   3 #   Copyright (C) 2013-2021 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 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="arclinux arclinux_nps 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} arcelf arcv2elf arcv2elfx"
 119                         ;;
 120 arm*-*-cegcc*)          targ_emul=arm_wince_pe
 121                         targ_extra_ofiles="deffilep.o pe-dll.o"
 122                         LIB_PATH='${tooldir}/lib/w32api'
 123                         ;;
 124 arm-wince-pe | arm-*-wince | arm*-*-mingw32ce*)
 125                         targ_emul=arm_wince_pe
 126                         targ_extra_ofiles="deffilep.o pe-dll.o"
 127                         ;;
 128 arm-*-pe)               targ_emul=armpe
 129                         targ_extra_ofiles="deffilep.o pe-dll.o"
 130                         ;;
 131 arm*b-*-freebsd*)       targ_emul=armelfb_fbsd
 132                         targ_extra_emuls="armelf_fbsd armelf"
 133                         ;;
 134 arm*-*-freebsd* | arm-*-kfreebsd*-gnu)
 135                         targ_emul=armelf_fbsd
 136                         targ_extra_emuls="armelfb_fbsd armelf"
 137                         ;;
 138 armeb-*-netbsdelf*)     targ_emul=armelfb_nbsd;
 139                         targ_extra_emuls="armelf_nbsd armelf"
 140                         ;;
 141 arm-*-netbsdelf*)       targ_emul=armelf_nbsd;
 142                         targ_extra_emuls="armelfb_nbsd armelf"
 143                         ;;
 144 arm-*-nto*)             targ_emul=armnto
 145                         ;;
 146 arm-*-phoenix*)         targ_emul=armelf
 147                         ;;
 148 armeb-*-elf | armeb-*-eabi*)
 149                         targ_emul=armelfb
 150                         ;;
 151 arm-*-elf | arm*-*-eabi* | arm-*-rtems* | arm-*-genode*)
 152                         targ_emul=armelf
 153                         ;;
 154 arm-*-kaos*)            targ_emul=armelf
 155                         ;;
 156 arm9e-*-elf)            targ_emul=armelf
 157                         ;;
 158 arm*b-*-linux-*eabi*)   targ_emul=armelfb_linux_eabi
 159                         targ_extra_emuls=armelf_linux_eabi
 160                         targ_extra_libpath=$targ_extra_emuls
 161                         ;;
 162 arm*b-*-linux-*)        targ_emul=armelfb_linux
 163                         targ_extra_emuls="armelfb armelf armelf_linux"
 164                         targ_extra_libpath="armelf_linux"
 165                         ;;
 166 arm*-*-linux-*eabi*)    targ_emul=armelf_linux_eabi
 167                         targ_extra_emuls="armelfb_linux_eabi"
 168                         targ_extra_libpath=$targ_extra_emuls
 169                         ;;
 170 arm*-*-uclinuxfdpiceabi)
 171                         targ_emul=armelf_linux_eabi
 172                         targ_extra_emuls="armelfb_linux_eabi armelf_linux_fdpiceabi armelfb_linux_fdpiceabi"
 173                         targ_extra_libpath=$targ_extra_emuls
 174                         ;;
 175 arm*-*-linux-*)         targ_emul=armelf_linux
 176                         targ_extra_emuls="armelf armelfb armelfb_linux"
 177                         targ_extra_libpath="armelfb_linux"
 178                         ;;
 179 arm*b-*-nacl*)          targ_emul=armelfb_nacl
 180                         targ_extra_emuls="armelf_nacl"
 181                         targ_extra_libpath=$targ_extra_emuls
 182                         ;;
 183 arm*-*-nacl*)           targ_emul=armelf_nacl
 184                         targ_extra_emuls="armelfb_nacl"
 185                         targ_extra_libpath=$targ_extra_emuls
 186                         ;;
 187 arm*-*-uclinux*eabi*)   targ_emul=armelf_linux_eabi
 188                         targ_extra_emuls=armelfb_linux_eabi
 189                         targ_extra_libpath=$targ_extra_emuls
 190                         ;;
 191 arm*-*-uclinux*)        targ_emul=armelf_linux
 192                         targ_extra_emuls="armelf armelfb armelfb_linux"
 193                         targ_extra_libpath="armelfb_linux"
 194                         ;;
 195 arm-*-vxworks)          targ_emul=armelf_vxworks
 196                         ;;
 197 arm*-*-conix*)          targ_emul=armelf
 198                         ;;
 199 arm*-*-fuchsia*)        targ_emul=armelf_fuchsia
 200                         targ_extra_emuls="armelfb_fuchsia armelf armelfb"
 201                         ;;
 202 avr-*-*)                targ_emul=avr2
 203                         targ_extra_emuls="avr1 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6 avrxmega1 avrxmega2 avrxmega3 avrxmega4 avrxmega5 avrxmega6 avrxmega7 avrtiny"
 204                         ;;
 205 bfin-*-elf | bfin-*-rtems*)
 206                         targ_emul=elf32bfin
 207                         targ_extra_emuls="elf32bfinfd"
 208                         targ_extra_libpath=$targ_extra_emuls
 209                         ;;
 210 bfin-*-uclinux*)        targ_emul=elf32bfin;
 211                         targ_extra_emuls="elf32bfinfd"
 212                         targ_extra_libpath=$targ_extra_emuls
 213                         ;;
 214 bfin-*-linux-uclibc*)   targ_emul=elf32bfinfd;
 215                         targ_extra_emuls="elf32bfin"
 216                         targ_extra_libpath=$targ_extra_emuls
 217                         ;;
 218 bpf-*-*)                targ_emul=elf64bpf
 219                         ;;
 220 cr16-*-elf*)            targ_emul=elf32cr16
 221                         ;;
 222 cris-*-*aout*)          targ_emul=crisaout
 223                         targ_extra_emuls="criself crislinux"
 224                         targ_extra_libpath=$targ_extra_emuls
 225                         ;;
 226 cris-*-linux-* | crisv32-*-linux-*)
 227                         targ_emul=crislinux
 228                         ;;
 229 cris-*-* | crisv32-*-*) targ_emul=criself
 230                         targ_extra_emuls="crisaout crislinux"
 231                         targ_extra_libpath=$targ_extra_emuls
 232                         ;;
 233 crx-*-elf*)             targ_emul=elf32crx
 234                         ;;
 235
 236 csky-*-elf*)            targ_emul=cskyelf
 237                         ;;
 238 csky-*-linux*)          targ_emul=cskyelf_linux
 239                         ;;
 240
 241 d10v-*-*)               targ_emul=d10velf
 242                         ;;
 243 d30v-*-*ext*)           targ_emul=d30v_e
 244                         targ_extra_emuls="d30velf d30v_o"
 245                         targ_extra_ofiles=ldelfgen.o
 246                         ;;
 247 d30v-*-*onchip*)        targ_emul=d30v_o
 248                         targ_extra_emuls="d30velf d30v_e"
 249                         targ_extra_ofiles=ldelfgen.o
 250                         ;;
 251 d30v-*-*)               targ_emul=d30velf
 252                         targ_extra_emuls="d30v_e d30v_o"
 253                         targ_extra_ofiles=ldelfgen.o
 254                         ;;
 255 dlx-*-elf*)             targ_emul=elf32_dlx
 256                         targ_extra_ofiles=ldelfgen.o
 257                         ;;
 258 epiphany-*-*)           targ_emul=elf32epiphany
 259                         targ_extra_emuls="elf32epiphany_4x4"
 260                         ;;
 261 fido*-*-elf*)           targ_emul=m68kelf
 262                         ;;
 263 fr30-*-*)               targ_emul=elf32fr30
 264                         targ_extra_ofiles=ldelfgen.o
 265                         ;;
 266 frv-*-*linux*)          targ_emul=elf32frvfd
 267                         ;;
 268 frv-*-*)                targ_emul=elf32frv
 269                         targ_extra_emuls="elf32frvfd"
 270                         ;;
 271 ft32-*-*)               targ_emul=elf32ft32
 272                         targ_extra_ofiles=ldelfgen.o
 273                         ;;
 274 h8300-*-elf* | h8300-*-rtems*)
 275                         targ_emul=h8300elf;
 276                         targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf h8300sxnelf"
 277                         ;;
 278 h8300-*-linux*)
 279                         targ_emul=h8300elf_linux;
 280                         targ_extra_emuls="h8300helf_linux h8300self_linux h8300sxelf_linux"
 281                         ;;
 282 hppa*64*-*-linux-*)     targ_emul=hppa64linux
 283                         ;;
 284 hppa*64*-hpux*)         targ_emul=elf64hppa
 285                         ;;
 286 hppa*-*-linux-*)        targ_emul=hppalinux
 287                         ;;
 288 hppa*-*-*elf*)          targ_emul=hppaelf
 289                         ;;
 290 hppa*-*-lites*)         targ_emul=hppaelf
 291                         ;;
 292 hppa*-*-netbsd*)        targ_emul=hppanbsd
 293                         ;;
 294 hppa*-*-openbsd*)       targ_emul=hppaobsd
 295                         ;;
 296 i[3-7]86-*-nto-qnx*)    targ_emul=i386nto
 297                         ;;
 298 i[3-7]86-*-go32)        targ_emul=i386go32
 299                         targ_extra_ofiles=
 300                         ;;
 301 i[3-7]86-*-msdosdjgpp*) targ_emul=i386go32
 302                         targ_extra_ofiles=
 303                         ;;
 304 i[3-7]86-*-lynxos*)     targ_emul=i386lynx
 305                         ;;
 306 i[3-7]86-*-aros*)       targ_emul=elf_i386
 307                         targ_extra_emuls=elf_iamcu
 308                         ;;
 309 i[3-7]86-*-rdos*)       targ_emul=elf_i386
 310                         targ_extra_emuls=elf_iamcu
 311                         ;;
 312 i[3-7]86-*-bsd)         targ_emul=i386bsd
 313                         targ_extra_ofiles=
 314                         ;;
 315 i[3-7]86-*-bsd386)      targ_emul=i386bsd
 316                         targ_extra_ofiles=
 317                         ;;
 318 i[3-7]86-*-bsdi*)       targ_emul=i386bsd
 319                         targ_extra_ofiles=
 320                         ;;
 321 i[3-7]86-*-linux-*)     targ_emul=elf_i386
 322                         targ_extra_emuls="elf_iamcu"
 323                         targ64_extra_emuls="elf_x86_64 elf32_x86_64 elf_l1om elf_k1om"
 324                         targ64_extra_libpath="elf_x86_64 elf32_x86_64"
 325                         ;;
 326 i[3-7]86-*-redox*)      targ_emul=elf_i386
 327                         targ_extra_emuls=elf_x86_64
 328                         ;;
 329 i[3-7]86-*-sysv[45]*)   targ_emul=elf_i386
 330                         targ_extra_emuls=elf_iamcu
 331                         ;;
 332 i[3-7]86-*-solaris2*)   targ_emul=elf_i386_sol2
 333                         targ_extra_emuls="elf_i386_ldso elf_i386 elf_iamcu elf_x86_64_sol2 elf_x86_64 elf_l1om elf_k1om"
 334                         targ_extra_libpath=$targ_extra_emuls
 335                         ;;
 336 i[3-7]86-*-unixware)    targ_emul=elf_i386
 337                         targ_extra_emuls=elf_iamcu
 338                         ;;
 339 i[3-7]86-*-solaris*)    targ_emul=elf_i386_ldso
 340                         targ_extra_emuls="elf_i386"
 341                         targ_extra_libpath=$targ_extra_emuls
 342                         ;;
 343 i[3-7]86-*-netbsdelf* | \
 344 i[3-7]86-*-netbsd*-gnu* | \
 345 i[3-7]86-*-knetbsd*-gnu | \
 346 i[3-7]86-*-openbsd*)
 347                         targ_emul=elf_i386
 348                         targ_extra_emuls="elf_iamcu"
 349                         ;;
 350 i[3-7]86-*-netbsdpe*)   targ_emul=i386pe
 351                         targ_extra_ofiles="deffilep.o pe-dll.o"
 352                         ;;
 353 i[3-7]86-*-elfiamcu)    targ_emul=elf_iamcu
 354                         targ_extra_emuls=elf_i386
 355                         ;;
 356 i[3-7]86-*-elf* | i[3-7]86-*-rtems* | i[3-7]86-*-genode*)
 357                         targ_emul=elf_i386
 358                         targ_extra_emuls=elf_iamcu
 359                         ;;
 360 i[3-7]86-*-dragonfly*)  targ_emul=elf_i386
 361                         targ_extra_emuls="elf_iamcu i386bsd"
 362                         ;;
 363 i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu)
 364                         targ_emul=elf_i386_fbsd
 365                         targ_extra_emuls="elf_i386 elf_iamcu i386bsd"
 366                         ;;
 367 i[3-7]86-*-gnu*)        targ_emul=elf_i386
 368                         targ_extra_emuls=elf_iamcu
 369                         ;;
 370 i[3-7]86-*-msdos*)      targ_emul=i386msdos
 371                         targ_extra_emuls=i386aout
 372                         targ_extra_ofiles=
 373                         ;;
 374 i[3-7]86-*-moss*)       targ_emul=i386moss
 375                         targ_extra_emuls=i386msdos
 376                         ;;
 377 i[3-7]86-*-winnt*)      targ_emul=i386pe ;
 378                         targ_extra_ofiles="deffilep.o pe-dll.o"
 379                         ;;
 380 i[3-7]86-*-pe)          targ_emul=i386pe ;
 381                         targ_extra_ofiles="deffilep.o pe-dll.o"
 382                         ;;
 383 i[3-7]86-*-cygwin*)     targ_emul=i386pe ;
 384                         targ_extra_ofiles="deffilep.o pe-dll.o" ;
 385                         test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api'
 386                         ;;
 387 i[3-7]86-*-mingw32*)    targ_emul=i386pe ;
 388                         targ_extra_ofiles="deffilep.o pe-dll.o"
 389                         ;;
 390 i[3-7]86-*-interix*)    targ_emul=i386pe_posix;
 391                         targ_extra_ofiles="deffilep.o pe-dll.o"
 392                         ;;
 393 i[3-7]86-*-beospe*)     targ_emul=i386beos
 394                         targ_extra_ofiles=
 395                         ;;
 396 i[3-7]86-*-beos*)       targ_emul=elf_i386_be
 397                         ;;
 398 i[3-7]86-*-vxworks*)    targ_emul=elf_i386_vxworks
 399                         ;;
 400 i[3-7]86-*-chaos)       targ_emul=elf_i386_chaos
 401                         ;;
 402 ia16-*-elf*)            targ_emul=elf_i386
 403                         targ_extra_emuls=i386msdos
 404                         ;;
 405 ia64-*-elf*)            targ_emul=elf64_ia64
 406                         ;;
 407 ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
 408                         targ_emul=elf64_ia64_fbsd
 409                         targ_extra_emuls="elf64_ia64"
 410                         ;;
 411 ia64-*-netbsd*)         targ_emul=elf64_ia64
 412                         ;;
 413 ia64-*-linux*)          targ_emul=elf64_ia64
 414                         ;;
 415 ia64-*-*vms*)           targ_emul=elf64_ia64_vms
 416                         targ_extra_ofiles=ldelfgen.o
 417                         ;;
 418 ia64-*-aix*)            targ_emul=elf64_aix
 419                         ;;
 420 ip2k-*-elf)             targ_emul=elf32ip2k
 421                         ;;
 422 iq2000-*-elf)           targ_emul=elf32iq2000
 423                         targ_extra_emuls="elf32iq10"
 424                         targ_extra_ofiles=ldelfgen.o
 425                         ;;
 426 lm32-*-*linux*)         targ_emul=elf32lm32fd
 427                         ;;
 428 lm32-*-*)               targ_emul=elf32lm32
 429                         targ_extra_emuls="elf32lm32fd"
 430                         ;;
 431 m32c-*-elf | m32c-*-rtems*)
 432                         targ_emul=elf32m32c
 433                         ;;
 434 m32r*le-*-elf*)         targ_emul=m32rlelf
 435                         ;;
 436 m32r*-*-elf* | m32r*-*-rtems*)
 437                         targ_emul=m32relf
 438                         ;;
 439 m32r*le-*-linux-*)      targ_emul=m32rlelf_linux
 440                         ;;
 441 m32r*-*-linux-*)        targ_emul=m32relf_linux
 442                         ;;
 443 m68hc11-*-*|m6811-*-*)  targ_emul=m68hc11elf
 444                         targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb"
 445                         ;;
 446 m68hc12-*-*|m6812-*-*)  targ_emul=m68hc12elf
 447                         targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb"
 448                         ;;
 449 m68*-*-netbsdelf*)      targ_emul=m68kelfnbsd
 450                         ;;
 451 m68*-*-*)               targ_emul=m68kelf
 452                         ;;
 453 mcore-*-pe)             targ_emul=mcorepe ;
 454                         targ_extra_ofiles="deffilep.o pe-dll.o"
 455                         ;;
 456 mcore-*-elf)            targ_emul=elf32mcore
 457                         ;;
 458 mep-*-elf)              targ_emul=elf32mep
 459                         ;;
 460 metag-*-*)              targ_emul=elf32metag
 461                         ;;
 462 microblazeel*-linux*)   targ_emul="elf32mbel_linux"
 463                         targ_extra_emuls="elf32mb_linux"
 464                         ;;
 465 microblaze*-linux*)     targ_emul="elf32mb_linux"
 466                         targ_extra_emuls="elf32mbel_linux"
 467                         ;;
 468 microblazeel*)          targ_emul=elf32microblazeel
 469                         targ_extra_emuls=elf32microblaze
 470                         ;;
 471 microblaze*)            targ_emul=elf32microblaze
 472                         targ_extra_emuls=elf32microblazeel
 473                         ;;
 474 mips*-sgi-irix5*)       targ_emul=elf32bsmip
 475                         ;;
 476 mips*-sgi-irix6*)       targ_emul=elf32bmipn32
 477                         targ_extra_emuls="elf32bsmip elf64bmip"
 478                         targ_extra_libpath=$targ_extra_emuls
 479                         ;;
 480 mips*el-*-netbsd*)      targ_emul=elf32ltsmip
 481                         targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip"
 482                         ;;
 483 mips*-*-netbsd*)        targ_emul=elf32btsmip
 484                         targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip"
 485                         ;;
 486 mips64el-*-openbsd*)    targ_emul=elf64ltsmip
 487                         targ_extra_emuls=elf64btsmip
 488                         ;;
 489 mips64-*-openbsd*)      targ_emul=elf64btsmip
 490                         targ_extra_emuls=elf64ltsmip
 491                         ;;
 492 mips*vr4300el-*-elf*)   targ_emul=elf32l4300
 493                         ;;
 494 mips*vr4300-*-elf*)     targ_emul=elf32b4300
 495                         ;;
 496 mips*vr4100el-*-elf*)   targ_emul=elf32l4300
 497                         ;;
 498 mips*vr4100-*-elf*)     targ_emul=elf32b4300
 499                         ;;
 500 mips*vr5000el-*-elf*)   targ_emul=elf32l4300
 501                         ;;
 502 mips*vr5000-*-elf*)     targ_emul=elf32b4300
 503                         ;;
 504 mips*el-sde-elf* | mips*el-mti-elf* | mips*el-img-elf*)
 505                         targ_emul=elf32ltsmip
 506                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
 507                         ;;
 508 mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
 509                         targ_emul=elf32btsmip
 510                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
 511                         ;;
 512 mips64*el-ps2-elf*)     targ_emul=elf32lr5900n32
 513                         targ_extra_emuls="elf32lr5900"
 514                         targ_extra_libpath=$targ_extra_emuls
 515                         ;;
 516 mips*el-ps2-elf*)       targ_emul=elf32lr5900
 517                         targ_extra_emuls="elf32lr5900n32"
 518                         targ_extra_libpath=$targ_extra_emuls
 519                         ;;
 520 mips*el-*-elf*)         targ_emul=elf32elmip
 521                         ;;
 522 mips*-*-elf* | mips*-*-rtems*)
 523                         targ_emul=elf32ebmip
 524                         ;;
 525 mips*el-*-vxworks*)     targ_emul=elf32elmipvxworks
 526                         targ_extra_emuls="elf32ebmipvxworks"
 527                         ;;
 528 mips*-*-vxworks*)       targ_emul=elf32ebmipvxworks
 529                         targ_extra_emuls="elf32elmipvxworks"
 530                         ;;
 531 mips*-*-windiss)        targ_emul=elf32mipswindiss
 532                         ;;
 533 mips64*el-*-linux-*)    targ_emul=elf32ltsmipn32
 534                         targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
 535                         targ_extra_libpath=$targ_extra_emuls
 536                         ;;
 537 mips64*-*-linux-*)      targ_emul=elf32btsmipn32
 538                         targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
 539                         targ_extra_libpath=$targ_extra_emuls
 540                         ;;
 541 mips*el-*-linux-*)      targ_emul=elf32ltsmip
 542                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
 543                         targ_extra_libpath=$targ_extra_emuls
 544                         ;;
 545 mips*-*-linux-*)        targ_emul=elf32btsmip
 546                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
 547                         targ_extra_libpath=$targ_extra_emuls
 548                         ;;
 549 mips64*el-*-freebsd* | mips64*el-*-kfreebsd*-gnu)
 550                         targ_emul=elf32ltsmipn32_fbsd
 551                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 552                         targ_extra_libpath=$targ_extra_emuls
 553                         ;;
 554 mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu)
 555                         targ_emul=elf32btsmipn32_fbsd
 556                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 557                         targ_extra_libpath=$targ_extra_emuls
 558                         ;;
 559 mips*el-*-freebsd* | mips*el-*-kfreebsd*-gnu)
 560                         targ_emul=elf32ltsmip_fbsd
 561                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmipn32_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 562                         targ_extra_libpath=$targ_extra_emuls
 563                         ;;
 564 mips*-*-freebsd* | mips*-*-kfreebsd*-gnu)
 565                         targ_emul=elf32btsmip_fbsd
 566                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmipn32_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 567                         targ_extra_libpath=$targ_extra_emuls
 568                         ;;
 569 mips*-*-sysv4*)         targ_emul=elf32btsmip
 570                         ;;
 571 mmix-*-*)               targ_emul=mmo
 572                         targ_extra_emuls=elf64mmix
 573                         ;;
 574 mn10200-*-*)            targ_emul=mn10200
 575                         targ_extra_ofiles=ldelfgen.o
 576                         ;;
 577 mn10300-*-*)            targ_emul=mn10300
 578                         ;;
 579 moxie-*-moxiebox*)      targ_emul=moxiebox
 580                         targ_extra_ofiles=ldelfgen.o
 581                         ;;
 582 moxie-*-*)              targ_emul=elf32moxie
 583                         ;;
 584 msp430-*-*)             targ_emul=msp430elf
 585                         targ_extra_emuls="msp430X"
 586                         targ_extra_ofiles=ldelfgen.o
 587                         ;;
 588 mt-*elf)                targ_emul=elf32mt
 589                         targ_extra_ofiles=ldelfgen.o
 590                         ;;
 591 nds32*le-*-elf*)        targ_emul=nds32elf
 592                         targ_extra_emuls="nds32elf16m nds32belf nds32belf16m"
 593                         ;;
 594 nds32*be-*-elf*)        targ_emul=nds32belf
 595                         targ_extra_emuls="nds32elf nds32elf16m nds32belf16m"
 596                         ;;
 597 nds32*le-*-linux-gnu*)  targ_emul=nds32elf_linux
 598                         ;;
 599 nds32*be-*-linux-gnu*)  targ_emul=nds32belf_linux
 600                         ;;
 601 nios2*-*-linux*)        targ_emul=nios2linux
 602                         ;;
 603 nios2*-*-*)             targ_emul=nios2elf
 604                         ;;
 605 ns32k-pc532-mach* | ns32k-pc532-ux*)  targ_emul=pc532macha
 606                         targ_extra_ofiles=
 607                         ;;
 608 ns32k-*-netbsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd
 609                         targ_extra_ofiles=
 610                         ;;
 611 or1k-*-elf | or1knd-*-elf | or1k-*-rtems* | or1knd-*-rtems*)
 612                         targ_emul=elf32or1k
 613                         ;;
 614 or1k-*-linux* | or1knd-*-linux*)        targ_emul=elf32or1k_linux
 615                         ;;
 616 pdp11-*-*)              targ_emul=pdp11
 617                         targ_extra_ofiles=
 618                         ;;
 619 pjl*-*-*)               targ_emul=pjlelf
 620                         targ_extra_emuls="elf_i386 elf_iamcu"
 621                         ;;
 622 pj*-*-*)                targ_emul=pjelf
 623                         targ_extra_ofiles=ldelfgen.o
 624                         ;;
 625 powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
 626                         targ_emul=elf32ppc_fbsd
 627                         targ_extra_emuls="elf32ppc elf32ppcsim"
 628                         targ_extra_libpath=elf32ppc;
 629                         tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'`
 630                         ;;
 631 powerpc64-*-freebsd*)
 632                         targ_emul=elf64ppc_fbsd
 633                         targ_extra_emuls="elf64ppc elf32ppc_fbsd elf32ppc"
 634                         targ_extra_libpath="elf32ppc_fbsd elf32ppc"
 635                         tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
 636                         tdir_elf32ppc_fbsd=$tdir_elf32ppc
 637                         ;;
 638 powerpc64le-*-freebsd*)
 639                         targ_emul=elf64lppc_fbsd
 640                         targ_extra_emuls="elf64lppc"
 641                         ;;
 642 powerpc-*-vxworks*)
 643                         targ_emul=elf32ppcvxworks
 644                         targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
 645                         ;;
 646 powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
 647   | powerpc*-*-linux* | powerpc*-*-netbsd* | powerpc*-*-openbsd* \
 648   | powerpc*-*-rtems* \
 649   | powerpc*-*-solaris* | powerpc*-*-kaos* | powerpc*-*-vxworks*)
 650                         case "${targ}" in
 651                         powerpc64*)
 652                             targ_emul=elf64ppc
 653                             targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
 654                             targ_extra_libpath="elf32ppc elf32ppclinux" ;;
 655                         *linux*)
 656                             targ_emul=elf32ppclinux
 657                             targ_extra_emuls="elf32ppc elf32ppcsim"
 658                             targ_extra_libpath=elf32ppc
 659                             targ64_extra_emuls=elf64ppc
 660                             targ64_extra_libpath=elf64ppc ;;
 661                         *)
 662                             targ_emul=elf32ppc
 663                             targ_extra_emuls="elf32ppclinux elf32ppcsim"
 664                             targ_extra_libpath=elf32ppclinux
 665                             targ64_extra_emuls=elf64ppc
 666                             targ64_extra_libpath=elf64ppc ;;
 667                         esac
 668                         td=tdir_elf32ppc
 669                         td64=tdir_elf64ppc
 670                         s=s/ppc/lppc/g
 671                         case "${targ}" in
 672                         powerpcle-* | powerpc64le-*)
 673                             for z in td td64 targ_emul targ_extra_emuls \
 674                                          targ_extra_libpath targ64_extra_emuls \
 675                                          targ64_extra_libpath
 676                             do
 677                                 eval ${z}=\"\`echo \$${z} \| sed -e $s\`\"
 678                             done
 679                             s=s/lppc/ppc/g ;;
 680                         esac
 681                         # Why oh why did we set tooldir based on target_alias
 682                         # rather than on target?
 683                         eval tdir_${targ_emul}="${targ_alias}"
 684                         cpu=`echo "${targ_alias}" | sed -e 's/-.*//'`
 685                         rest=`echo "${targ_alias}" | sed -e 's/^[^-]*//'`
 686                         le=le
 687                         case "${cpu}" in
 688                         *little) le=little
 689                         esac
 690                         ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
 691                         ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}'/;s/be64$/64be/'`"${rest}"
 692                         eval test -n \"\$${td}\" || eval ${td}="${ta32}"
 693                         eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
 694                         eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
 695                         eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
 696                         # Now provide the other endian
 697                         for z in targ_extra_emuls targ_extra_libpath
 698                         do
 699                             eval ${z}=\"\$${z} \`echo ${targ_emul} \$${z} \| sed -e $s\`\"
 700                         done
 701                         for z in targ64_extra_emuls targ64_extra_libpath
 702                         do
 703                             eval ${z}=\"\$${z} \`echo \$${z} \| sed -e $s\`\"
 704                         done
 705                         td=`echo "${td}" | sed -e $s`
 706                         td64=`echo "${td64}" | sed -e $s`
 707                         case "${targ}" in
 708                         powerpcle-* | powerpc64le-*)
 709                             cpu=`echo "${cpu}" | sed -e s/${le}\$//` ;;
 710                         *)
 711                             cpu=`echo "${cpu}" | sed -e s/be\$//`${le} ;;
 712                         esac
 713                         ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
 714                         ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}/`"${rest}"
 715                         eval test -n \"\$${td}\" || eval ${td}="${ta32}"
 716                         eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
 717                         eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
 718                         eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
 719                         ;;
 720 powerpc-*-nto*)         targ_emul=elf32ppcnto
 721                         ;;
 722 powerpcle-*-nto*)       targ_emul=elf32lppcnto
 723                         ;;
 724 powerpc-*-macos*)       targ_emul=ppcmacos
 725                         targ_extra_ofiles=
 726                         ;;
 727 powerpc-*-aix[5-9]*)    targ_emul=aix5ppc
 728                         targ_extra_ofiles=
 729                         ;;
 730 powerpc-*-aix*)         targ_emul=aixppc
 731                         targ_extra_ofiles=
 732                         ;;
 733 powerpc-*-beos*)        targ_emul=aixppc
 734                         targ_extra_ofiles=
 735                         ;;
 736 powerpc-*-windiss*)     targ_emul=elf32ppcwindiss
 737                         ;;
 738 pru*-*-*)               targ_emul=pruelf
 739                         ;;
 740 riscv32be*-*-linux*)    targ_emul=elf32briscv
 741                         targ_extra_emuls="elf32briscv_ilp32f elf32briscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64"
 742                         targ_extra_libpath=$targ_extra_emuls
 743                         ;;
 744 riscv32*-*-linux*)      targ_emul=elf32lriscv
 745                         targ_extra_emuls="elf32lriscv_ilp32f elf32lriscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64"
 746                         targ_extra_libpath=$targ_extra_emuls
 747                         ;;
 748 riscvbe-*-* | riscv32be*-*-*)
 749                         targ_emul=elf32briscv
 750                         targ_extra_emuls="elf64briscv elf32lriscv elf64lriscv"
 751                         targ_extra_libpath=$targ_extra_emuls
 752                         ;;
 753 riscv-*-* | riscv32*-*-*)
 754                         targ_emul=elf32lriscv
 755                         targ_extra_emuls="elf64lriscv elf32briscv elf64briscv"
 756                         targ_extra_libpath=$targ_extra_emuls
 757                         ;;
 758 riscv64be*-*-linux*)    targ_emul=elf64briscv
 759                         targ_extra_emuls="elf64briscv_lp64f elf64briscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32"
 760                         targ_extra_libpath=$targ_extra_emuls
 761                         ;;
 762 riscv64*-*-linux*)      targ_emul=elf64lriscv
 763                         targ_extra_emuls="elf64lriscv_lp64f elf64lriscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32"
 764                         targ_extra_libpath=$targ_extra_emuls
 765                         ;;
 766 riscv64be*-*-*)         targ_emul=elf64briscv
 767                         targ_extra_emuls="elf32briscv elf64lriscv elf32lriscv"
 768                         targ_extra_libpath=$targ_extra_emuls
 769                         ;;
 770 riscv64*-*-*)           targ_emul=elf64lriscv
 771                         targ_extra_emuls="elf32lriscv elf64briscv elf32briscv"
 772                         targ_extra_libpath=$targ_extra_emuls
 773                         ;;
 774 rs6000-*-aix[5-9]*)     targ_emul=aix5rs6
 775                         targ_extra_ofiles=
 776                         ;;
 777 rs6000-*-aix*)          targ_emul=aixrs6
 778                         targ_extra_ofiles=
 779                         ;;
 780 rl78-*-*)               targ_emul=elf32rl78
 781                         ;;
 782 rx-*-linux*)            targ_emul=elf32rx_linux
 783                         ;;
 784 rx-*-*)                 targ_emul=elf32rx
 785                         ;;
 786 s12z-*-*)               targ_emul=m9s12zelf
 787                         targ_extra_ofiles=ldelfgen.o
 788                         ;;
 789 s390x-*-linux*)         targ_emul=elf64_s390
 790                         targ_extra_emuls=elf_s390
 791                         targ_extra_libpath=$targ_extra_emuls
 792                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'`
 793                         ;;
 794 s390x-*-tpf*)           targ_emul=elf64_s390
 795                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'`
 796                         ;;
 797 s390-*-linux*)          targ_emul=elf_s390
 798                         targ64_extra_emuls=elf64_s390
 799                         targ64_extra_libpath=elf64_s390
 800                         tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'`
 801                         ;;
 802 score-*-elf)            targ_emul=score7_elf
 803                         targ_extra_emuls=score3_elf
 804                         ;;
 805 sh-*-linux*)            targ_emul=shlelf_linux
 806                         targ_extra_emuls="shelf_linux shlelf_fd shelf_fd"
 807                         targ_extra_libpath=shelf_linux
 808                         ;;
 809 sh*eb-*-linux*)         targ_emul=shelf_linux
 810                         targ_extra_emuls="shelf_fd"
 811                         ;;
 812 sh*-*-linux*)           targ_emul=shlelf_linux
 813                         targ_extra_emuls="shlelf_fd"
 814                         ;;
 815 sh*l*-*-netbsdelf*)     targ_emul=shlelf_nbsd
 816                         targ_extra_emuls=shelf_nbsd
 817                         ;;
 818 sh*-*-netbsdelf*)       targ_emul=shelf_nbsd
 819                         targ_extra_emuls=shlelf_nbsd
 820                         ;;
 821 shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*)
 822                         targ_emul=shlelf
 823                         targ_extra_emuls="shelf shl sh"
 824                         ;;
 825 sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos*)
 826                         targ_emul=shelf
 827                         targ_extra_emuls="shlelf sh shl"
 828                         ;;
 829 sh-*-uclinux* | sh[12]-*-uclinux*)
 830                         targ_emul=shelf_uclinux
 831                         targ_extra_emuls="shelf shlelf sh shl shelf_fd shlelf_fd"
 832                         ;;
 833 sh-*-vxworks)           targ_emul=shelf_vxworks
 834                         targ_extra_emuls=shlelf_vxworks
 835                         ;;
 836 sh-*-nto*)              targ_emul=shelf_nto
 837                         targ_extra_emuls=shlelf_nto
 838                         ;;
 839 sh-*-pe)                targ_emul=shpe ;
 840                         targ_extra_ofiles="deffilep.o pe-dll.o"
 841                         ;;
 842 sh-*-*)                 targ_emul=sh;
 843                         targ_extra_emuls=shl
 844                         targ_extra_ofiles=
 845                         ;;
 846 sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu)
 847                         targ_emul=elf64_sparc_fbsd
 848                         targ_extra_emuls="elf64_sparc elf32_sparc"
 849                         targ_extra_libpath=$targ_extra_emuls
 850                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
 851                         ;;
 852 sparc64-*-linux-*)      targ_emul=elf64_sparc
 853                         targ_extra_emuls="elf32_sparc"
 854                         targ_extra_libpath=elf32_sparc
 855                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
 856                         ;;
 857 sparc64-*-*bsd*)        targ_emul=elf64_sparc
 858                         targ_extra_emuls="elf32_sparc"
 859                         ;;
 860 sparc64-*-solaris2* | sparcv9-*-solaris2*)
 861                         targ_emul=elf64_sparc_sol2
 862                         targ_extra_emuls="elf64_sparc elf32_sparc_sol2 elf32_sparc"
 863                         targ_extra_libpath=$targ_extra_emuls
 864                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
 865                         ;;
 866 sparc64-*-*)            targ_emul=elf64_sparc
 867                         ;;
 868 sparc*-*-linux-*)       targ_emul=elf32_sparc
 869                         targ_extra_emuls="elf64_sparc"
 870                         targ_extra_libpath=elf64_sparc
 871                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
 872                         ;;
 873 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
 874                         targ_emul=elf32_sparc_sol2
 875                         targ_extra_emuls=elf32_sparc
 876                         ;;
 877 sparc-*-solaris2*)      targ_emul=elf32_sparc_sol2
 878                         targ_extra_emuls="elf32_sparc elf64_sparc_sol2 elf64_sparc"
 879                         targ_extra_libpath=$targ_extra_emuls
 880                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
 881                         ;;
 882 sparc*-*-vxworks*)      targ_emul=elf32_sparc_vxworks
 883                         ;;
 884 sparc*-*-*)             targ_emul=elf32_sparc
 885                         ;;
 886 spu-*-elf*)             targ_emul=elf32_spu
 887                         ;;
 888 tic30-*-*coff*)         targ_emul=tic30coff
 889                         targ_extra_ofiles=
 890                         ;;
 891 tic4x-*-* | c4x-*-*)    targ_emul=tic4xcoff
 892                         targ_extra_emuls="tic3xcoff tic3xcoff_onchip"
 893                         targ_extra_ofiles=
 894                         ;;
 895 tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff
 896                         targ_extra_ofiles=
 897                         ;;
 898 tic6x-*-elf)            targ_emul=elf32_tic6x_elf_le
 899                         targ_extra_emuls="elf32_tic6x_elf_be elf32_tic6x_le elf32_tic6x_be"
 900                         targ_extra_libpath=$targ_extra_emuls
 901                         ;;
 902 tic6x-*-uclinux)        targ_emul=elf32_tic6x_linux_le
 903                         targ_extra_emuls="elf32_tic6x_linux_be elf32_tic6x_le elf32_tic6x_be"
 904                         targ_extra_libpath=$targ_extra_emuls
 905                         ;;
 906 tilegx-*-*)             targ_emul=elf64tilegx
 907                         targ_extra_emuls="elf64tilegx_be elf32tilegx elf32tilegx_be"
 908                         targ_extra_libpath=$targ_extra_emuls
 909                         ;;
 910 tilegxbe-*-*)           targ_emul=elf64tilegx_be
 911                         targ_extra_emuls="elf64tilegx elf32tilegx elf32tilegx_be"
 912                         targ_extra_libpath=$targ_extra_emuls
 913                         ;;
 914 tilepro-*-*)            targ_emul=elf32tilepro
 915                         ;;
 916 v850*-*-*)              targ_emul=v850_rh850
 917                         targ_extra_emuls=v850
 918                         ;;
 919 vax-*-netbsdelf*)       targ_emul=elf32vax
 920                         targ_extra_emuls=vaxnbsd
 921                         ;;
 922 vax-*-netbsdaout* | vax-*-netbsd*)
 923                         targ_emul=vaxnbsd
 924                         targ_extra_emuls=elf32vax
 925                         ;;
 926 vax-*-linux-*)          targ_emul=elf32vax
 927                         ;;
 928 visium-*-elf)           targ_emul=elf32visium
 929                         ;;
 930 x86_64-*-rdos*)         targ_emul=elf64rdos
 931                         ;;
 932 x86_64-*-cloudabi*)     targ_emul=elf_x86_64_cloudabi
 933                         ;;
 934 x86_64-*-linux-gnux32)  targ_emul=elf32_x86_64
 935                         targ_extra_emuls="elf_x86_64 elf_i386 elf_iamcu elf_l1om elf_k1om"
 936                         targ_extra_libpath="elf_i386 elf_iamcu elf_x86_64 elf_l1om elf_k1om"
 937                         tdir_elf_iamcu=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
 938                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
 939                         ;;
 940 x86_64-*-linux-*)       targ_emul=elf_x86_64
 941                         targ_extra_emuls="elf32_x86_64 elf_i386 elf_iamcu elf_l1om elf_k1om"
 942                         targ_extra_libpath="elf_i386 elf32_x86_64 elf_l1om elf_k1om"
 943                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
 944                         ;;
 945 x86_64-*-redox*)        targ_emul=elf_x86_64
 946                         targ_extra_emuls=elf_i386
 947                         ;;
 948 x86_64-*-solaris2*)     targ_emul=elf_x86_64_sol2
 949                         targ_extra_emuls="elf_x86_64 elf_i386_sol2 elf_i386_ldso elf_i386 elf_iamcu elf_l1om elf_k1om"
 950                         targ_extra_libpath=$targ_extra_emuls
 951                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
 952                         ;;
 953 x86_64-*-netbsd* | x86_64-*-openbsd*)
 954                         targ_emul=elf_x86_64
 955                         targ_extra_emuls="elf_i386 elf_iamcu elf_l1om elf_k1om"
 956                         tdir_elf_iamcu=`echo ${targ_alias} | \
 957                             sed -e 's/x86_64/i386/'`
 958                         case "${tdir_elf_iamcu}" in
 959                         *-netbsdelf*)   ;;
 960                         *)              tdir_elf_iamcu=`echo ${tdir_elf_iamcu} | \
 961                                         sed -e 's/netbsd/netbsdelf/'`;;
 962                         esac
 963                         tdir_elf_i386=`echo ${targ_alias} | \
 964                             sed -e 's/x86_64/i386/'`
 965                         case "${tdir_elf_i386}" in
 966                         *-netbsdelf*)   ;;
 967                         *)              tdir_elf_i386=`echo ${tdir_elf_i386} | \
 968                                         sed -e 's/netbsd/netbsdelf/'`;;
 969                         esac
 970                         ;;
 971 x86_64-*-elf* | x86_64-*-rtems* | x86_64-*-fuchsia* | x86_64-*-genode*)
 972                         targ_emul=elf_x86_64
 973                         targ_extra_emuls="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
 974                         targ_extra_libpath="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
 975                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
 976                         ;;
 977 x86_64-*-dragonfly*)    targ_emul=elf_x86_64
 978                         targ_extra_emuls="elf_i386 elf_iamcu elf_l1om elf_k1om"
 979                         ;;
 980 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
 981                         targ_emul=elf_x86_64_fbsd
 982                         targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386 elf_iamcu elf_l1om elf_l1om_fbsd elf_k1om elf_k1om_fbsd"
 983                         targ_extra_libpath="elf_i386_fbsd"
 984                         tdir_elf_i386_fbsd=`echo ${targ_alias} \
 985                             | sed -e 's/x86_64/i386/'`
 986                         tdir_elf_iamcu=`echo ${targ_alias} \
 987                             | sed -e 's/x86_64/i386/'`
 988                         tdir_elf_i386=`echo ${targ_alias} \
 989                             | sed -e 's/x86_64/i386/'`
 990                         ;;
 991 x86_64-*-pe | x86_64-*-pep) targ_emul=i386pep ;
 992                         targ_extra_emuls=i386pe ;
 993                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
 994                         ;;
 995 x86_64-*-cygwin)        targ_emul=i386pep ;
 996                         targ_extra_emuls=i386pe
 997                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
 998                         test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api'
 999                         ;;
1000 x86_64-*-mingw*)        targ_emul=i386pep ;
1001                         targ_extra_emuls=i386pe
1002                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
1003                         ;;
1004 xc16x-*-elf)            targ_emul=elf32xc16x
1005                         targ_extra_emuls="elf32xc16xl elf32xc16xs"
1006                         ;;
1007 xgate-*-*)              targ_emul=xgateelf
1008                         targ_extra_ofiles=ldelfgen.o
1009                         ;;
1010 xstormy16-*-*)          targ_emul=elf32xstormy16
1011                         ;;
1012 xtensa*-*-*)            targ_emul=elf32xtensa
1013                         ;;
1014 z80-*-elf*)             targ_emul=elf32z80
1015                         targ_extra_ofiles="ldelf.o ldelfgen.o"
1016                         ;;
1017 z80-*-coff)             targ_emul=z80
1018                         targ_extra_ofiles=
1019                         ;;
1020 z8k-*-coff)             targ_emul=z8002
1021                         targ_extra_emuls=z8001
1022                         targ_extra_ofiles=
1023                         ;;
1024 *-*-ieee*)              targ_emul=vanilla
1025                         targ_extra_ofiles=
1026                         ;;
1027 *)
1028   echo 2>&1 "*** ld does not support target ${targ}"
1029   echo 2>&1 "*** see ld/configure.tgt for supported targets"
1030   exit 1
1031
1032 esac
1033
1034 NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib'
1035 case "${target}" in
1036
1037 *-*-dragonfly*)
1038   NATIVE_LIB_DIRS='/lib /usr/lib /usr/pkg/lib /usr/local/lib'
1039   ;;
1040
1041 *-*-freebsd*)
1042   NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib'
1043   ;;
1044
1045 hppa*64*-*-hpux11*)
1046   NATIVE_LIB_DIRS=/usr/lib/pa20_64
1047   ;;
1048
1049 i[3-7]86-*-sysv4*)
1050   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1051   ;;
1052
1053 i[3-7]86-*-solaris*)
1054   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1055   ;;
1056
1057 i[3-7]86-pc-interix*)
1058   NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib'
1059   ;;
1060
1061 ia64-*-aix*)
1062   NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
1063   ;;
1064
1065 sparc*-*-solaris2*)
1066   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1067   ;;
1068
1069 spu-*-elf*)
1070   # This allows one to build a pair of PPU/SPU toolchains with common sysroot.
1071   NATIVE_LIB_DIRS='/lib'
1072   ;;
1073
1074 i[03-9x]86-*-cygwin* | x86_64-*-cygwin*)
1075   NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api'
1076   ;;
1077
1078 *-*-linux*)
1079   ;;
1080
1081 *-*-netbsd*)
1082   ;;
1083
1084 alpha*-*-*)
1085   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1086   ;;
1087
1088 esac
1089
1090 case "${target}" in
1091 frv-*-* | hppa*-*-* | ia64-*-* | mips*-*-*)
1092   # Don't enable -z relro by default since many relro tests fail on these
1093   # targets:
1094   # FAIL: strip -z relro (relro1)
1095   # FAIL: strip -z relro -shared (relro1)
1096   # FAIL: objcopy -z relro (relro1)
1097   # FAIL: objcopy -z relro -shared (relro1)
1098   # FAIL: objcopy -z relro (tdata1)
1099   # FAIL: objcopy -shared -z relro (tdata1)
1100   # FAIL: objcopy -z relro (tdata2)
1101   # FAIL: objcopy -shared -z relro (tdata2)
1102   # FAIL: objcopy -z relro (tdata3)
1103   # FAIL: objcopy -shared -z relro (tdata3)
1104   # FAIL: objcopy -shared -z relro (tbss1)
1105   # FAIL: objcopy -shared -z relro (tbss2)
1106   # FAIL: objcopy -shared -z relro (tbss3)
1107   ;;
1108 *-*-linux*)
1109   if test ${ac_default_ld_z_relro} = unset; then
1110     ac_default_ld_z_relro=1
1111   fi
1112   ;;
1113 esac
1114
1115 # Enable -z separate-code and --warn-textrel by default for Linux/x86.
1116 case "${target}" in
1117 i[3-7]86-*-linux-* | x86_64-*-linux-*)
1118   if test ${ac_default_ld_z_separate_code} = unset; then
1119     ac_default_ld_z_separate_code=1
1120   fi
1121   if test ${ac_default_ld_textrel_check} = unset; then
1122     ac_default_ld_textrel_check=yes
1123   fi
1124   ;;
1125 esac