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