ld/configure.tgt

   1 # configure.tgt
   2 #
   3 #   Copyright (C) 2013-2023 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 ${targ}, and sets the
  25 # following shell variables:
  26 #  targ_emul            name of linker emulation to use
  27 #  targ_extra_emuls     additional linker emulations to provide
  28 #  targ_extra_libpath   additional linker emulations using LIB_PATH
  29 #  targ_extra_ofiles    additional host-compiled objects needed by the emulation
  30 #  targ64_extra_emuls   additional linker emulations to provide if
  31 #                       --enable-64-bit-bfd is given or if host is 64 bit.
  32 #  targ64_extra_libpath additional linker emulations using LIB_PATH if
  33 #                       --enable-64-bit-bfd is given or if host is 64 bit.
  34 #  NATIVE_LIB_DIRS      library directories to search on this host
  35 #                       (if we are a native or sysrooted linker)
  36
  37 targ_extra_emuls=
  38 targ_extra_libpath=
  39 targ_extra_ofiles="ldelf.o ldelfgen.o"
  40 targ64_extra_emuls=
  41 targ64_extra_libpath=
  42
  43 # By default the linker will generate warnings if it is creating an
  44 # executable stack or a segment with all three of read, write and
  45 # execute permissions.  These settings are not appropriate for all
  46 # targets however, so we can change them here:
  47
  48 if test "${ac_default_ld_warn_rwx_segments}" = unset; then
  49   case "${targ}" in
  50       # The CRIS and V850 default linker scripts yields just one segment
  51       # as intended, so a rwx segment warning is not helpful.
  52       # The HPPA's and SPARC's PLT sections use a constructed trampoline
  53       # hence it needs to have a RWX segment.
  54       # Many MIPS targets use executable segments.
  55     cris-*-* | crisv32-*-* | \
  56     hppa*-*-* | \
  57     mips*-*-* | \
  58     sparc*-*-* | \
  59     v850*-*-*)
  60       ac_default_ld_warn_rwx_segments=0
  61       ;;
  62     *)
  63       ;;
  64   esac
  65 fi
  66
  67 if test "${ac_default_ld_warn_execstack}" = 2; then
  68   case "${targ}" in
  69       # The HPPA port needs to support older kernels that
  70       # use executable stacks for signals and syscalls.
  71       # Many MIPS targets use executable stacks.
  72     hppa*-*-* | \
  73     mips*-*-*)
  74       ac_default_ld_warn_execstack=0
  75       ;;
  76     *)
  77       ;;
  78   esac
  79 fi
  80
  81 # Please try to keep this table more or less in alphabetic order - it
  82 # makes it much easier to lookup a specific archictecture.
  83 case "${targ}" in
  84 aarch64_be-*-elf)       targ_emul=aarch64elfb
  85                         targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b armelfb armelf"
  86                         ;;
  87 aarch64-*-elf | aarch64-*-rtems* | aarch64-*-genode*)
  88                         targ_emul=aarch64elf
  89                         targ_extra_emuls="aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb"
  90                         ;;
  91 aarch64-*-cloudabi*)    targ_emul=aarch64cloudabi
  92                         targ_extra_emuls=aarch64cloudabib
  93                         ;;
  94 aarch64-*-freebsd*)     targ_emul=aarch64fbsd
  95                         targ_extra_emuls="aarch64fbsdb aarch64elf"
  96                         ;;
  97 aarch64-*-fuchsia*)     targ_emul=aarch64elf
  98                         targ_extra_emuls="aarch64elfb armelf armelfb"
  99                         ;;
 100 aarch64_be-*-linux-gnu_ilp32)
 101                         targ_emul=aarch64linux32b
 102                         targ_extra_libpath="aarch64linuxb aarch64linux aarch64linux32 armelfb_linux_eabi armelf_linux_eabi"
 103                         targ_extra_emuls="aarch64elfb aarch64elf aarch64elf32 aarch64elf32b armelfb armelf $targ_extra_libpath"
 104                         ;;
 105 aarch64-*-linux-gnu_ilp32)
 106                         targ_emul=aarch64linux32
 107                         targ_extra_libpath="aarch64linux aarch64linuxb aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
 108                         targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb $targ_extra_libpath"
 109                         ;;
 110 aarch64_be-*-linux*)    targ_emul=aarch64linuxb
 111                         targ_extra_libpath="aarch64linux aarch64linux32 aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
 112                         targ_extra_emuls="aarch64elfb aarch64elf aarch64elf32 aarch64elf32b armelfb armelf $targ_extra_libpath"
 113                         ;;
 114 aarch64-*-linux*)       targ_emul=aarch64linux
 115                         targ_extra_libpath="aarch64linuxb aarch64linux32 aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
 116                         targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb $targ_extra_libpath"
 117                         ;;
 118 aarch64-*-haiku*)       targ_emul=aarch64haiku
 119                         targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb armelf_haiku $targ_extra_libpath"
 120                         ;;
 121 aarch64-*-pe*)
 122                         targ_emul=aarch64pe
 123                         targ_extra_ofiles="deffilep.o pep-dll-aarch64.o"
 124                         ;;
 125 alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
 126                         targ_emul=elf64alpha_fbsd
 127                         targ_extra_emuls="elf64alpha alpha"
 128                         tdir_alpha=`echo ${targ_alias} | sed -e 's/freebsd/freebsdecoff/'`
 129                         ;;
 130 alpha*-*-linux*ecoff*)  targ_emul=alpha
 131                         targ_extra_emuls=elf64alpha
 132                         tdir_elf64alpha=`echo ${targ_alias} | sed -e 's/ecoff//'`
 133                         ;;
 134 alpha*-*-linux-*)       targ_emul=elf64alpha
 135                         targ_extra_emuls=alpha
 136                         tdir_alpha=`echo ${targ_alias} | sed -e 's/linux\(-gnu\)*/linux\1ecoff/'`
 137                         ;;
 138 alpha*-*-osf*)          targ_emul=alpha
 139                         targ_extra_ofiles=
 140                         ;;
 141 alpha*-*-gnu*)          targ_emul=elf64alpha
 142                         ;;
 143 alpha*-*-netbsd*)       targ_emul=elf64alpha_nbsd
 144                         ;;
 145 alpha*-*-openbsd*)      targ_emul=elf64alpha
 146                         ;;
 147 alpha*-*-*vms*)         targ_emul=alphavms
 148                         targ_extra_ofiles=
 149                         ;;
 150 am33_2.0-*-linux*)      targ_emul=elf32am33lin # mn10300 variant
 151                         ;;
 152 arc*-*-elf*)            targ_emul=arcelf
 153                         targ_extra_emuls="arclinux arclinux_nps arcv2elf arcv2elfx"
 154                         ;;
 155 arc*-*-linux*)          case "${with_cpu}" in
 156                         nps400) targ_emul=arclinux_nps
 157                                 targ_extra_emuls=arclinux
 158                                 ;;
 159                         *)      targ_emul=arclinux
 160                                 targ_extra_emuls=arclinux_nps
 161                                 ;;
 162                         esac
 163                         targ_extra_emuls="${targ_extra_emuls} arcelf arcv2elf arcv2elfx"
 164                         ;;
 165 arm*-*-cegcc*)          targ_emul=arm_wince_pe
 166                         targ_extra_ofiles="deffilep.o pe-dll.o"
 167                         LIB_PATH='${tooldir}/lib/w32api'
 168                         ;;
 169 arm-wince-pe | arm-*-wince | arm*-*-mingw32ce*)
 170                         targ_emul=arm_wince_pe
 171                         targ_extra_ofiles="deffilep.o pe-dll.o"
 172                         ;;
 173 arm-*-pe)               targ_emul=armpe
 174                         targ_extra_ofiles="deffilep.o pe-dll.o"
 175                         ;;
 176 arm*b-*-freebsd*)       targ_emul=armelfb_fbsd
 177                         targ_extra_emuls="armelf_fbsd armelf"
 178                         ;;
 179 arm*-*-freebsd* | arm-*-kfreebsd*-gnu)
 180                         targ_emul=armelf_fbsd
 181                         targ_extra_emuls="armelfb_fbsd armelf"
 182                         ;;
 183 armeb-*-netbsd*)        targ_emul=armelfb_nbsd;
 184                         targ_extra_emuls="armelf_nbsd armelf"
 185                         ;;
 186 arm-*-netbsd*)  targ_emul=armelf_nbsd;
 187                         targ_extra_emuls="armelfb_nbsd armelf"
 188                         ;;
 189 arm-*-nto*)             targ_emul=armnto
 190                         ;;
 191 arm-*-phoenix*)         targ_emul=armelf
 192                         ;;
 193 armeb-*-elf | armeb-*-eabi*)
 194                         targ_emul=armelfb
 195                         ;;
 196 arm-*-elf | arm*-*-eabi* | arm-*-rtems* | arm-*-genode*)
 197                         targ_emul=armelf
 198                         ;;
 199 arm-*-kaos*)            targ_emul=armelf
 200                         ;;
 201 arm9e-*-elf)            targ_emul=armelf
 202                         ;;
 203 arm*b-*-linux-*eabi*)   targ_emul=armelfb_linux_eabi
 204                         targ_extra_emuls=armelf_linux_eabi
 205                         targ_extra_libpath=$targ_extra_emuls
 206                         ;;
 207 arm*b-*-linux-*)        targ_emul=armelfb_linux
 208                         targ_extra_emuls="armelfb armelf armelf_linux"
 209                         targ_extra_libpath="armelf_linux"
 210                         ;;
 211 arm*-*-linux-*eabi*)    targ_emul=armelf_linux_eabi
 212                         targ_extra_emuls="armelfb_linux_eabi"
 213                         targ_extra_libpath=$targ_extra_emuls
 214                         ;;
 215 arm*-*-uclinuxfdpiceabi)
 216                         targ_emul=armelf_linux_eabi
 217                         targ_extra_emuls="armelfb_linux_eabi armelf_linux_fdpiceabi armelfb_linux_fdpiceabi"
 218                         targ_extra_libpath=$targ_extra_emuls
 219                         ;;
 220 arm*-*-linux-*)         targ_emul=armelf_linux
 221                         targ_extra_emuls="armelf armelfb armelfb_linux"
 222                         targ_extra_libpath="armelfb_linux"
 223                         ;;
 224 arm*b-*-nacl*)          targ_emul=armelfb_nacl
 225                         targ_extra_emuls="armelf_nacl"
 226                         targ_extra_libpath=$targ_extra_emuls
 227                         ;;
 228 arm*-*-nacl*)           targ_emul=armelf_nacl
 229                         targ_extra_emuls="armelfb_nacl"
 230                         targ_extra_libpath=$targ_extra_emuls
 231                         ;;
 232 arm*-*-uclinux*eabi*)   targ_emul=armelf_linux_eabi
 233                         targ_extra_emuls=armelfb_linux_eabi
 234                         targ_extra_libpath=$targ_extra_emuls
 235                         ;;
 236 arm*-*-uclinux*)        targ_emul=armelf_linux
 237                         targ_extra_emuls="armelf armelfb armelfb_linux"
 238                         targ_extra_libpath="armelfb_linux"
 239                         ;;
 240 arm-*-vxworks)          targ_emul=armelf_vxworks
 241                         ;;
 242 arm*-*-conix*)          targ_emul=armelf
 243                         ;;
 244 arm*-*-fuchsia*)        targ_emul=armelf_fuchsia
 245                         targ_extra_emuls="armelfb_fuchsia armelf armelfb"
 246                         ;;
 247 arm*-*-haiku*)          targ_emul=armelf_haiku
 248                         targ_extra_emuls=armelf
 249                         ;;
 250 avr-*-*)                targ_emul=avr2
 251                         targ_extra_emuls="avr1 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6 avrxmega1 avrxmega2 avrxmega3 avrxmega4 avrxmega5 avrxmega6 avrxmega7 avrtiny"
 252                         ;;
 253 bfin-*-elf | bfin-*-rtems*)
 254                         targ_emul=elf32bfin
 255                         targ_extra_emuls="elf32bfinfd"
 256                         targ_extra_libpath=$targ_extra_emuls
 257                         ;;
 258 bfin-*-uclinux*)        targ_emul=elf32bfin;
 259                         targ_extra_emuls="elf32bfinfd"
 260                         targ_extra_libpath=$targ_extra_emuls
 261                         ;;
 262 bfin-*-linux-uclibc*)   targ_emul=elf32bfinfd;
 263                         targ_extra_emuls="elf32bfin"
 264                         targ_extra_libpath=$targ_extra_emuls
 265                         ;;
 266 bpf-*-*)                targ_emul=elf64bpf
 267                         ;;
 268 cr16-*-elf*)            targ_emul=elf32cr16
 269                         ;;
 270 cris-*-*aout*)          targ_emul=crisaout
 271                         targ_extra_emuls="criself crislinux"
 272                         targ_extra_libpath=$targ_extra_emuls
 273                         ;;
 274 cris-*-linux-* | crisv32-*-linux-*)
 275                         targ_emul=crislinux
 276                         ;;
 277 cris-*-* | crisv32-*-*) targ_emul=criself
 278                         targ_extra_emuls="crisaout crislinux"
 279                         targ_extra_libpath=$targ_extra_emuls
 280                         ;;
 281 crx-*-elf*)             targ_emul=elf32crx
 282                         ;;
 283
 284 csky-*-elf*)            targ_emul=cskyelf
 285                         ;;
 286 csky-*-linux*)          targ_emul=cskyelf_linux
 287                         ;;
 288
 289 d10v-*-*)               targ_emul=d10velf
 290                         ;;
 291 d30v-*-*ext*)           targ_emul=d30v_e
 292                         targ_extra_emuls="d30velf d30v_o"
 293                         targ_extra_ofiles=ldelfgen.o
 294                         ;;
 295 d30v-*-*onchip*)        targ_emul=d30v_o
 296                         targ_extra_emuls="d30velf d30v_e"
 297                         targ_extra_ofiles=ldelfgen.o
 298                         ;;
 299 d30v-*-*)               targ_emul=d30velf
 300                         targ_extra_emuls="d30v_e d30v_o"
 301                         targ_extra_ofiles=ldelfgen.o
 302                         ;;
 303 dlx-*-elf*)             targ_emul=elf32_dlx
 304                         targ_extra_ofiles=ldelfgen.o
 305                         ;;
 306 epiphany-*-*)           targ_emul=elf32epiphany
 307                         targ_extra_emuls="elf32epiphany_4x4"
 308                         ;;
 309 fido*-*-elf*)           targ_emul=m68kelf
 310                         ;;
 311 fr30-*-*)               targ_emul=elf32fr30
 312                         targ_extra_ofiles=ldelfgen.o
 313                         ;;
 314 frv-*-*linux*)          targ_emul=elf32frvfd
 315                         ;;
 316 frv-*-*)                targ_emul=elf32frv
 317                         targ_extra_emuls="elf32frvfd"
 318                         ;;
 319 ft32-*-*)               targ_emul=elf32ft32
 320                         targ_extra_ofiles=ldelfgen.o
 321                         ;;
 322 h8300-*-elf* | h8300-*-rtems*)
 323                         targ_emul=h8300elf;
 324                         targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf h8300sxnelf"
 325                         ;;
 326 h8300-*-linux*)
 327                         targ_emul=h8300elf_linux;
 328                         targ_extra_emuls="h8300helf_linux h8300self_linux h8300sxelf_linux"
 329                         ;;
 330 hppa*64*-*-linux-*)     targ_emul=hppa64linux
 331                         ;;
 332 hppa*64*-hpux*)         targ_emul=elf64hppa
 333                         ;;
 334 hppa*-*-linux-*)        targ_emul=hppalinux
 335                         ;;
 336 hppa*-*-*elf*)          targ_emul=hppaelf
 337                         ;;
 338 hppa*-*-lites*)         targ_emul=hppaelf
 339                         ;;
 340 hppa*-*-netbsd*)        targ_emul=hppanbsd
 341                         ;;
 342 hppa*-*-openbsd*)       targ_emul=hppaobsd
 343                         ;;
 344 i[3-7]86-*-nto-qnx*)    targ_emul=i386nto
 345                         ;;
 346 i[3-7]86-*-go32)        targ_emul=i386go32
 347                         targ_extra_ofiles=
 348                         ;;
 349 i[3-7]86-*-msdosdjgpp*) targ_emul=i386go32
 350                         targ_extra_ofiles=
 351                         ;;
 352 i[3-7]86-*-lynxos*)     targ_emul=i386lynx
 353                         ;;
 354 i[3-7]86-*-aros*)       targ_emul=elf_i386
 355                         targ_extra_emuls=elf_iamcu
 356                         ;;
 357 i[3-7]86-*-rdos*)       targ_emul=elf_i386
 358                         targ_extra_emuls=elf_iamcu
 359                         ;;
 360 i[3-7]86-*-bsd)         targ_emul=i386bsd
 361                         targ_extra_ofiles=
 362                         ;;
 363 i[3-7]86-*-bsd386)      targ_emul=i386bsd
 364                         targ_extra_ofiles=
 365                         ;;
 366 i[3-7]86-*-bsdi*)       targ_emul=i386bsd
 367                         targ_extra_ofiles=
 368                         ;;
 369 i[3-7]86-*-linux-*)     targ_emul=elf_i386
 370                         targ_extra_emuls="elf_iamcu"
 371                         targ64_extra_emuls="elf_x86_64 elf32_x86_64"
 372                         targ64_extra_libpath="elf_x86_64 elf32_x86_64"
 373                         ;;
 374 i[3-7]86-*-redox*)      targ_emul=elf_i386
 375                         targ_extra_emuls=elf_x86_64
 376                         ;;
 377 i[3-7]86-*-solaris2*)   targ_emul=elf_i386_sol2
 378                         targ_extra_emuls="elf_i386_ldso elf_i386 elf_iamcu elf_x86_64_sol2 elf_x86_64"
 379                         targ_extra_libpath=$targ_extra_emuls
 380                         ;;
 381 i[3-7]86-*-solaris*)    targ_emul=elf_i386_ldso
 382                         targ_extra_emuls="elf_i386"
 383                         targ_extra_libpath=$targ_extra_emuls
 384                         ;;
 385 i[3-7]86-*-netbsd* | \
 386 i[3-7]86-*-netbsd*-gnu* | \
 387 i[3-7]86-*-knetbsd*-gnu | \
 388 i[3-7]86-*-openbsd*)
 389                         targ_emul=elf_i386
 390                         targ_extra_emuls="elf_iamcu"
 391                         ;;
 392 i[3-7]86-*-elfiamcu)    targ_emul=elf_iamcu
 393                         targ_extra_emuls=elf_i386
 394                         ;;
 395 i[3-7]86-*-elf* | i[3-7]86-*-rtems* | i[3-7]86-*-genode*)
 396                         targ_emul=elf_i386
 397                         targ_extra_emuls=elf_iamcu
 398                         ;;
 399 i[3-7]86-*-dragonfly*)  targ_emul=elf_i386
 400                         targ_extra_emuls="elf_iamcu i386bsd"
 401                         ;;
 402 i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu)
 403                         targ_emul=elf_i386_fbsd
 404                         targ_extra_emuls="elf_i386 elf_iamcu i386bsd"
 405                         ;;
 406 i[3-7]86-*-gnu*)        targ_emul=elf_i386
 407                         targ_extra_emuls=elf_iamcu
 408                         ;;
 409 i[3-7]86-*-msdos*)      targ_emul=i386msdos
 410                         targ_extra_emuls=i386aout
 411                         targ_extra_ofiles=
 412                         ;;
 413 i[3-7]86-*-moss*)       targ_emul=i386moss
 414                         targ_extra_emuls=i386msdos
 415                         ;;
 416 i[3-7]86-*-winnt*)      targ_emul=i386pe ;
 417                         targ_extra_ofiles="deffilep.o pdb.o pe-dll.o"
 418                         ;;
 419 i[3-7]86-*-pe)          targ_emul=i386pe ;
 420                         targ_extra_ofiles="deffilep.o pdb.o pe-dll.o"
 421                         ;;
 422 i[3-7]86-*-cygwin*)     targ_emul=i386pe ;
 423                         targ_extra_ofiles="deffilep.o pdb.o pe-dll.o" ;
 424                         test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api'
 425                         ;;
 426 i[3-7]86-*-mingw32*)    targ_emul=i386pe ;
 427                         targ_extra_ofiles="deffilep.o pdb.o pe-dll.o"
 428                         ;;
 429 i[3-7]86-*-interix*)    targ_emul=i386pe_posix;
 430                         targ_extra_ofiles="deffilep.o pe-dll.o"
 431                         ;;
 432 i[3-7]86-*-beospe*)     targ_emul=i386beos
 433                         targ_extra_ofiles=
 434                         ;;
 435 i[3-7]86-*-beos*)       targ_emul=elf_i386_be
 436                         ;;
 437 i[3-7]86-*-haiku*)      targ_emul=elf_i386_haiku
 438                         ;;
 439 i[3-7]86-*-vxworks*)    targ_emul=elf_i386_vxworks
 440                         ;;
 441 i[3-7]86-*-chaos)       targ_emul=elf_i386_chaos
 442                         ;;
 443 ia16-*-elf*)            targ_emul=elf_i386
 444                         targ_extra_emuls=i386msdos
 445                         ;;
 446 ia64-*-elf*)            targ_emul=elf64_ia64
 447                         ;;
 448 ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
 449                         targ_emul=elf64_ia64_fbsd
 450                         targ_extra_emuls="elf64_ia64"
 451                         ;;
 452 ia64-*-netbsd*)         targ_emul=elf64_ia64
 453                         ;;
 454 ia64-*-linux*)          targ_emul=elf64_ia64
 455                         ;;
 456 ia64-*-*vms*)           targ_emul=elf64_ia64_vms
 457                         targ_extra_ofiles=ldelfgen.o
 458                         ;;
 459 ia64-*-aix*)            targ_emul=elf64_aix
 460                         ;;
 461 ip2k-*-elf)             targ_emul=elf32ip2k
 462                         ;;
 463 iq2000-*-elf)           targ_emul=elf32iq2000
 464                         targ_extra_emuls="elf32iq10"
 465                         targ_extra_ofiles=ldelfgen.o
 466                         ;;
 467 lm32-*-*linux*)         targ_emul=elf32lm32fd
 468                         ;;
 469 lm32-*-*)               targ_emul=elf32lm32
 470                         targ_extra_emuls="elf32lm32fd"
 471                         ;;
 472 m32c-*-elf)
 473                         targ_emul=elf32m32c
 474                         ;;
 475 m32r*le-*-elf*)         targ_emul=m32rlelf
 476                         ;;
 477 m32r*-*-elf*)
 478                         targ_emul=m32relf
 479                         ;;
 480 m32r*le-*-linux-*)      targ_emul=m32rlelf_linux
 481                         ;;
 482 m32r*-*-linux-*)        targ_emul=m32relf_linux
 483                         ;;
 484 m68hc11-*-*|m6811-*-*)  targ_emul=m68hc11elf
 485                         targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb"
 486                         ;;
 487 m68hc12-*-*|m6812-*-*)  targ_emul=m68hc12elf
 488                         targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb"
 489                         ;;
 490 m68*-*-netbsd*) targ_emul=m68kelfnbsd
 491                         ;;
 492 m68*-*-haiku*)          targ_emul=m68kelf
 493                         ;;
 494 m68*-*-*)               targ_emul=m68kelf
 495                         ;;
 496 mcore-*-pe)             targ_emul=mcorepe ;
 497                         targ_extra_ofiles="deffilep.o pe-dll.o"
 498                         ;;
 499 mcore-*-elf)            targ_emul=elf32mcore
 500                         ;;
 501 mep-*-elf)              targ_emul=elf32mep
 502                         ;;
 503 metag-*-*)              targ_emul=elf32metag
 504                         ;;
 505 microblazeel*-linux*)   targ_emul="elf32mbel_linux"
 506                         targ_extra_emuls="elf32mb_linux"
 507                         ;;
 508 microblaze*-linux*)     targ_emul="elf32mb_linux"
 509                         targ_extra_emuls="elf32mbel_linux"
 510                         ;;
 511 microblazeel*)          targ_emul=elf32microblazeel
 512                         targ_extra_emuls=elf32microblaze
 513                         ;;
 514 microblaze*)            targ_emul=elf32microblaze
 515                         targ_extra_emuls=elf32microblazeel
 516                         ;;
 517 mips*-sgi-irix5*)       targ_emul=elf32bsmip
 518                         ;;
 519 mips*-sgi-irix6*)       targ_emul=elf32bmipn32
 520                         targ_extra_emuls="elf32bsmip elf64bmip"
 521                         targ_extra_libpath=$targ_extra_emuls
 522                         ;;
 523 mips*el-*-haiku*)       targ_emul=elf_mipsel_haiku
 524                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
 525                         ;;
 526 mips*el-*-netbsd*)      targ_emul=elf32ltsmip
 527                         targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip"
 528                         ;;
 529 mips*-*-netbsd*)        targ_emul=elf32btsmip
 530                         targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip"
 531                         ;;
 532 mips64el-*-openbsd*)    targ_emul=elf64ltsmip
 533                         targ_extra_emuls=elf64btsmip
 534                         ;;
 535 mips64-*-openbsd*)      targ_emul=elf64btsmip
 536                         targ_extra_emuls=elf64ltsmip
 537                         ;;
 538 mips*vr4300el-*-elf*)   targ_emul=elf32l4300
 539                         ;;
 540 mips*vr4300-*-elf*)     targ_emul=elf32b4300
 541                         ;;
 542 mips*vr4100el-*-elf*)   targ_emul=elf32l4300
 543                         ;;
 544 mips*vr4100-*-elf*)     targ_emul=elf32b4300
 545                         ;;
 546 mips*vr5000el-*-elf*)   targ_emul=elf32l4300
 547                         ;;
 548 mips*vr5000-*-elf*)     targ_emul=elf32b4300
 549                         ;;
 550 mips*el-sde-elf* | mips*el-mti-elf* | mips*el-img-elf*)
 551                         targ_emul=elf32ltsmip
 552                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
 553                         ;;
 554 mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
 555                         targ_emul=elf32btsmip
 556                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
 557                         ;;
 558 mips64*el-ps2-elf*)     targ_emul=elf32lr5900n32
 559                         targ_extra_emuls="elf32lr5900"
 560                         targ_extra_libpath=$targ_extra_emuls
 561                         ;;
 562 mips*el-ps2-elf*)       targ_emul=elf32lr5900
 563                         targ_extra_emuls="elf32lr5900n32"
 564                         targ_extra_libpath=$targ_extra_emuls
 565                         ;;
 566 mips*el-*-elf*)         targ_emul=elf32elmip
 567                         ;;
 568 mips*-*-elf* | mips*-*-rtems*)
 569                         targ_emul=elf32ebmip
 570                         ;;
 571 mips*el-*-vxworks*)     targ_emul=elf32elmipvxworks
 572                         targ_extra_emuls="elf32ebmipvxworks"
 573                         ;;
 574 mips*-*-vxworks*)       targ_emul=elf32ebmipvxworks
 575                         targ_extra_emuls="elf32elmipvxworks"
 576                         ;;
 577 mips*-*-windiss)        targ_emul=elf32mipswindiss
 578                         ;;
 579 mips64*el-*-linux-*)    targ_emul=elf32ltsmipn32
 580                         targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
 581                         targ_extra_libpath=$targ_extra_emuls
 582                         ;;
 583 mips64*-*-linux-*)      targ_emul=elf32btsmipn32
 584                         targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
 585                         targ_extra_libpath=$targ_extra_emuls
 586                         ;;
 587 mips*el-*-linux-*)      targ_emul=elf32ltsmip
 588                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
 589                         targ_extra_libpath=$targ_extra_emuls
 590                         ;;
 591 mips*-*-linux-*)        targ_emul=elf32btsmip
 592                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
 593                         targ_extra_libpath=$targ_extra_emuls
 594                         ;;
 595 mips64*el-*-freebsd* | mips64*el-*-kfreebsd*-gnu)
 596                         targ_emul=elf32ltsmipn32_fbsd
 597                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 598                         targ_extra_libpath=$targ_extra_emuls
 599                         ;;
 600 mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu)
 601                         targ_emul=elf32btsmipn32_fbsd
 602                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 603                         targ_extra_libpath=$targ_extra_emuls
 604                         ;;
 605 mips*el-*-freebsd* | mips*el-*-kfreebsd*-gnu)
 606                         targ_emul=elf32ltsmip_fbsd
 607                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmipn32_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 608                         targ_extra_libpath=$targ_extra_emuls
 609                         ;;
 610 mips*-*-freebsd* | mips*-*-kfreebsd*-gnu)
 611                         targ_emul=elf32btsmip_fbsd
 612                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmipn32_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
 613                         targ_extra_libpath=$targ_extra_emuls
 614                         ;;
 615 mips*-*-sysv4*)         targ_emul=elf32btsmip
 616                         ;;
 617 mmix-*-*)               targ_emul=mmo
 618                         targ_extra_emuls=elf64mmix
 619                         ;;
 620 mn10200-*-*)            targ_emul=mn10200
 621                         targ_extra_ofiles=ldelfgen.o
 622                         ;;
 623 mn10300-*-*)            targ_emul=mn10300
 624                         ;;
 625 moxie-*-moxiebox*)      targ_emul=moxiebox
 626                         targ_extra_ofiles=ldelfgen.o
 627                         ;;
 628 moxie-*-*)              targ_emul=elf32moxie
 629                         ;;
 630 msp430-*-*)             targ_emul=msp430elf
 631                         targ_extra_emuls="msp430X"
 632                         targ_extra_ofiles=ldelfgen.o
 633                         ;;
 634 mt-*elf)                targ_emul=elf32mt
 635                         targ_extra_ofiles=ldelfgen.o
 636                         ;;
 637 nds32*le-*-elf*)        targ_emul=nds32elf
 638                         targ_extra_emuls="nds32elf16m nds32belf nds32belf16m"
 639                         ;;
 640 nds32*be-*-elf*)        targ_emul=nds32belf
 641                         targ_extra_emuls="nds32elf nds32elf16m nds32belf16m"
 642                         ;;
 643 nds32*le-*-linux-gnu*)  targ_emul=nds32elf_linux
 644                         ;;
 645 nds32*be-*-linux-gnu*)  targ_emul=nds32belf_linux
 646                         ;;
 647 nios2*-*-linux*)        targ_emul=nios2linux
 648                         ;;
 649 nios2*-*-*)             targ_emul=nios2elf
 650                         ;;
 651 ns32k-pc532-mach* | ns32k-pc532-ux*)  targ_emul=pc532macha
 652                         targ_extra_ofiles=
 653                         ;;
 654 ns32k-*-*bsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd
 655                         targ_extra_ofiles=
 656                         ;;
 657 or1k-*-elf | or1knd-*-elf | or1k-*-rtems* | or1knd-*-rtems*)
 658                         targ_emul=elf32or1k
 659                         ;;
 660 or1k-*-linux* | or1knd-*-linux*)        targ_emul=elf32or1k_linux
 661                         ;;
 662 pdp11-*-*)              targ_emul=pdp11
 663                         targ_extra_ofiles=
 664                         ;;
 665 pjl*-*-*)               targ_emul=pjlelf
 666                         targ_extra_emuls="elf_i386 elf_iamcu"
 667                         ;;
 668 pj*-*-*)                targ_emul=pjelf
 669                         targ_extra_ofiles=ldelfgen.o
 670                         ;;
 671 powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
 672                         targ_emul=elf32ppc_fbsd
 673                         targ_extra_emuls="elf32ppc elf32ppcsim"
 674                         targ_extra_libpath=elf32ppc;
 675                         tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'`
 676                         ;;
 677 powerpc64-*-freebsd*)
 678                         targ_emul=elf64ppc_fbsd
 679                         targ_extra_emuls="elf64ppc elf32ppc_fbsd elf32ppc"
 680                         targ_extra_libpath="elf32ppc_fbsd elf32ppc"
 681                         tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
 682                         tdir_elf32ppc_fbsd=$tdir_elf32ppc
 683                         ;;
 684 powerpc64le-*-freebsd*)
 685                         targ_emul=elf64lppc_fbsd
 686                         targ_extra_emuls="elf64lppc"
 687                         ;;
 688 powerpc-*-vxworks*)
 689                         targ_emul=elf32ppcvxworks
 690                         targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
 691                         ;;
 692 powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
 693   | powerpc*-*-linux* | powerpc*-*-netbsd* | powerpc*-*-openbsd* \
 694   | powerpc*-*-rtems* \
 695   | powerpc*-*-solaris* | powerpc*-*-kaos* | powerpc*-*-vxworks*)
 696                         case "${targ}" in
 697                         powerpc64*)
 698                             targ_emul=elf64ppc
 699                             targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
 700                             targ_extra_libpath="elf32ppc elf32ppclinux" ;;
 701                         *linux*)
 702                             targ_emul=elf32ppclinux
 703                             targ_extra_emuls="elf32ppc elf32ppcsim"
 704                             targ_extra_libpath=elf32ppc
 705                             targ64_extra_emuls=elf64ppc
 706                             targ64_extra_libpath=elf64ppc ;;
 707                         *)
 708                             targ_emul=elf32ppc
 709                             targ_extra_emuls="elf32ppclinux elf32ppcsim"
 710                             targ_extra_libpath=elf32ppclinux
 711                             targ64_extra_emuls=elf64ppc
 712                             targ64_extra_libpath=elf64ppc ;;
 713                         esac
 714                         td=tdir_elf32ppc
 715                         td64=tdir_elf64ppc
 716                         s=s/ppc/lppc/g
 717                         case "${targ}" in
 718                         powerpcle-* | powerpc64le-*)
 719                             for z in td td64 targ_emul targ_extra_emuls \
 720                                          targ_extra_libpath targ64_extra_emuls \
 721                                          targ64_extra_libpath
 722                             do
 723                                 eval ${z}=\"\`echo \$${z} \| sed -e $s\`\"
 724                             done
 725                             s=s/lppc/ppc/g ;;
 726                         esac
 727                         # Why oh why did we set tooldir based on target_alias
 728                         # rather than on target?
 729                         eval tdir_${targ_emul}="${targ_alias}"
 730                         cpu=`echo "${targ_alias}" | sed -e 's/-.*//'`
 731                         rest=`echo "${targ_alias}" | sed -e 's/^[^-]*//'`
 732                         le=le
 733                         case "${cpu}" in
 734                         *little) le=little
 735                         esac
 736                         ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
 737                         ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}'/;s/be64$/64be/'`"${rest}"
 738                         eval test -n \"\$${td}\" || eval ${td}="${ta32}"
 739                         eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
 740                         eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
 741                         eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
 742                         # Now provide the other endian
 743                         for z in targ_extra_emuls targ_extra_libpath
 744                         do
 745                             eval ${z}=\"\$${z} \`echo ${targ_emul} \$${z} \| sed -e $s\`\"
 746                         done
 747                         for z in targ64_extra_emuls targ64_extra_libpath
 748                         do
 749                             eval ${z}=\"\$${z} \`echo \$${z} \| sed -e $s\`\"
 750                         done
 751                         td=`echo "${td}" | sed -e $s`
 752                         td64=`echo "${td64}" | sed -e $s`
 753                         case "${targ}" in
 754                         powerpcle-* | powerpc64le-*)
 755                             cpu=`echo "${cpu}" | sed -e s/${le}\$//` ;;
 756                         *)
 757                             cpu=`echo "${cpu}" | sed -e s/be\$//`${le} ;;
 758                         esac
 759                         ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
 760                         ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}/`"${rest}"
 761                         eval test -n \"\$${td}\" || eval ${td}="${ta32}"
 762                         eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
 763                         eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
 764                         eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
 765                         ;;
 766 powerpc-*-nto*)         targ_emul=elf32ppcnto
 767                         ;;
 768 powerpcle-*-nto*)       targ_emul=elf32lppcnto
 769                         ;;
 770 powerpc-*-macos*)       targ_emul=ppcmacos
 771                         targ_extra_ofiles=
 772                         ;;
 773 powerpc-*-aix[5-9]*)    targ_emul=aix5ppc
 774                         targ_extra_ofiles=
 775                         ;;
 776 powerpc-*-aix*)         targ_emul=aixppc
 777                         targ_extra_ofiles=
 778                         ;;
 779 powerpc-*-beos*)        targ_emul=aixppc
 780                         targ_extra_ofiles=
 781                         ;;
 782 powerpc-*-haiku*)       targ_emul=elf32ppchaiku
 783                         ;;
 784 powerpc-*-windiss*)     targ_emul=elf32ppcwindiss
 785                         ;;
 786 pru*-*-*)               targ_emul=pruelf
 787                         ;;
 788 riscv32be*-*-linux*)    targ_emul=elf32briscv
 789                         targ_extra_emuls="elf32briscv_ilp32f elf32briscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64"
 790                         targ_extra_libpath=$targ_extra_emuls
 791                         ;;
 792 riscv32*-*-linux*)      targ_emul=elf32lriscv
 793                         targ_extra_emuls="elf32lriscv_ilp32f elf32lriscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64"
 794                         targ_extra_libpath=$targ_extra_emuls
 795                         ;;
 796 riscvbe-*-* | riscv32be*-*-*)
 797                         targ_emul=elf32briscv
 798                         targ_extra_emuls="elf64briscv elf32lriscv elf64lriscv"
 799                         targ_extra_libpath=$targ_extra_emuls
 800                         ;;
 801 riscv-*-* | riscv32*-*-*)
 802                         targ_emul=elf32lriscv
 803                         targ_extra_emuls="elf64lriscv elf32briscv elf64briscv"
 804                         targ_extra_libpath=$targ_extra_emuls
 805                         ;;
 806 riscv64be*-*-linux*)    targ_emul=elf64briscv
 807                         targ_extra_emuls="elf64briscv_lp64f elf64briscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32"
 808                         targ_extra_libpath=$targ_extra_emuls
 809                         ;;
 810 riscv64*-*-linux*)      targ_emul=elf64lriscv
 811                         targ_extra_emuls="elf64lriscv_lp64f elf64lriscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32"
 812                         targ_extra_libpath=$targ_extra_emuls
 813                         ;;
 814 riscv64be*-*-*)         targ_emul=elf64briscv
 815                         targ_extra_emuls="elf32briscv elf64lriscv elf32lriscv"
 816                         targ_extra_libpath=$targ_extra_emuls
 817                         ;;
 818 riscv64*-*-*)           targ_emul=elf64lriscv
 819                         targ_extra_emuls="elf32lriscv elf64briscv elf32briscv"
 820                         targ_extra_libpath=$targ_extra_emuls
 821                         ;;
 822 rs6000-*-aix[5-9]*)     targ_emul=aix5rs6
 823                         targ_extra_ofiles=
 824                         ;;
 825 rs6000-*-aix*)          targ_emul=aixrs6
 826                         targ_extra_ofiles=
 827                         ;;
 828 rl78-*-*)               targ_emul=elf32rl78
 829                         ;;
 830 rx-*-linux*)            targ_emul=elf32rx_linux
 831                         ;;
 832 rx-*-*)                 targ_emul=elf32rx
 833                         ;;
 834 s12z-*-*)               targ_emul=m9s12zelf
 835                         targ_extra_ofiles=ldelfgen.o
 836                         ;;
 837 s390x-*-linux*)         targ_emul=elf64_s390
 838                         targ_extra_emuls=elf_s390
 839                         targ_extra_libpath=$targ_extra_emuls
 840                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'`
 841                         ;;
 842 s390x-*-tpf*)           targ_emul=elf64_s390
 843                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'`
 844                         ;;
 845 s390-*-linux*)          targ_emul=elf_s390
 846                         targ64_extra_emuls=elf64_s390
 847                         targ64_extra_libpath=elf64_s390
 848                         tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'`
 849                         ;;
 850 score-*-elf)            targ_emul=score7_elf
 851                         targ_extra_emuls=score3_elf
 852                         ;;
 853 sh-*-linux*)            targ_emul=shlelf_linux
 854                         targ_extra_emuls="shelf_linux shlelf_fd shelf_fd"
 855                         targ_extra_libpath=shelf_linux
 856                         ;;
 857 sh*eb-*-linux*)         targ_emul=shelf_linux
 858                         targ_extra_emuls="shelf_fd"
 859                         ;;
 860 sh*-*-linux*)           targ_emul=shlelf_linux
 861                         targ_extra_emuls="shlelf_fd"
 862                         ;;
 863 sh*l*-*-netbsd*)        targ_emul=shlelf_nbsd
 864                         targ_extra_emuls=shelf_nbsd
 865                         ;;
 866 sh*-*-netbsd*)  targ_emul=shelf_nbsd
 867                         targ_extra_emuls=shlelf_nbsd
 868                         ;;
 869 shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*)
 870                         targ_emul=shlelf
 871                         targ_extra_emuls="shelf shl sh"
 872                         ;;
 873 sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos*)
 874                         targ_emul=shelf
 875                         targ_extra_emuls="shlelf sh shl"
 876                         ;;
 877 sh-*-uclinux* | sh[12]-*-uclinux*)
 878                         targ_emul=shelf_uclinux
 879                         targ_extra_emuls="shelf shlelf sh shl shelf_fd shlelf_fd"
 880                         ;;
 881 sh-*-vxworks)           targ_emul=shelf_vxworks
 882                         targ_extra_emuls=shlelf_vxworks
 883                         ;;
 884 sh-*-nto*)              targ_emul=shelf_nto
 885                         targ_extra_emuls=shlelf_nto
 886                         ;;
 887 sh-*-pe)                targ_emul=shpe ;
 888                         targ_extra_ofiles="deffilep.o pe-dll.o"
 889                         ;;
 890 sh-*-*)                 targ_emul=sh;
 891                         targ_extra_emuls=shl
 892                         targ_extra_ofiles=
 893                         ;;
 894 sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu)
 895                         targ_emul=elf64_sparc_fbsd
 896                         targ_extra_emuls="elf64_sparc elf32_sparc"
 897                         targ_extra_libpath=$targ_extra_emuls
 898                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
 899                         ;;
 900 sparc64-*-linux-*)      targ_emul=elf64_sparc
 901                         targ_extra_emuls="elf32_sparc"
 902                         targ_extra_libpath=elf32_sparc
 903                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
 904                         ;;
 905 sparc64-*-*bsd*)        targ_emul=elf64_sparc
 906                         targ_extra_emuls="elf32_sparc"
 907                         ;;
 908 sparc64-*-solaris2* | sparcv9-*-solaris2*)
 909                         targ_emul=elf64_sparc_sol2
 910                         targ_extra_emuls="elf64_sparc elf32_sparc_sol2 elf32_sparc"
 911                         targ_extra_libpath=$targ_extra_emuls
 912                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
 913                         ;;
 914 sparc64-*-haiku*)       targ_emul=elf64_sparc
 915                         ;;
 916 sparc64-*-*)            targ_emul=elf64_sparc
 917                         ;;
 918 sparc*-*-linux-*)       targ_emul=elf32_sparc
 919                         targ_extra_emuls="elf64_sparc"
 920                         targ_extra_libpath=elf64_sparc
 921                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
 922                         ;;
 923 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
 924                         targ_emul=elf32_sparc_sol2
 925                         targ_extra_emuls=elf32_sparc
 926                         ;;
 927 sparc-*-solaris2*)      targ_emul=elf32_sparc_sol2
 928                         targ_extra_emuls="elf32_sparc elf64_sparc_sol2 elf64_sparc"
 929                         targ_extra_libpath=$targ_extra_emuls
 930                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
 931                         ;;
 932 sparc*-*-vxworks*)      targ_emul=elf32_sparc_vxworks
 933                         ;;
 934 sparc*-*-*)             targ_emul=elf32_sparc
 935                         ;;
 936 spu-*-elf*)             targ_emul=elf32_spu
 937                         ;;
 938 tic30-*-*coff*)         targ_emul=tic30coff
 939                         targ_extra_ofiles=
 940                         ;;
 941 tic4x-*-* | c4x-*-*)    targ_emul=tic4xcoff
 942                         targ_extra_emuls="tic3xcoff tic3xcoff_onchip"
 943                         targ_extra_ofiles=
 944                         ;;
 945 tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff
 946                         targ_extra_ofiles=
 947                         ;;
 948 tic6x-*-elf)            targ_emul=elf32_tic6x_elf_le
 949                         targ_extra_emuls="elf32_tic6x_elf_be elf32_tic6x_le elf32_tic6x_be"
 950                         targ_extra_libpath=$targ_extra_emuls
 951                         ;;
 952 tic6x-*-uclinux)        targ_emul=elf32_tic6x_linux_le
 953                         targ_extra_emuls="elf32_tic6x_linux_be elf32_tic6x_le elf32_tic6x_be"
 954                         targ_extra_libpath=$targ_extra_emuls
 955                         ;;
 956 tilegx-*-*)             targ_emul=elf64tilegx
 957                         targ_extra_emuls="elf64tilegx_be elf32tilegx elf32tilegx_be"
 958                         targ_extra_libpath=$targ_extra_emuls
 959                         ;;
 960 tilegxbe-*-*)           targ_emul=elf64tilegx_be
 961                         targ_extra_emuls="elf64tilegx elf32tilegx elf32tilegx_be"
 962                         targ_extra_libpath=$targ_extra_emuls
 963                         ;;
 964 tilepro-*-*)            targ_emul=elf32tilepro
 965                         ;;
 966 v850*-*-*)              targ_emul=v850_rh850
 967                         targ_extra_emuls=v850
 968                         ;;
 969 vax-*-netbsdaout*)      targ_emul=vaxnbsd
 970                         targ_extra_emuls=elf32vax
 971                         ;;
 972 vax-*-netbsd*)          targ_emul=elf32vax
 973                         targ_extra_emuls=vaxnbsd
 974                         ;;
 975 vax-*-linux-*)          targ_emul=elf32vax
 976                         ;;
 977 visium-*-elf)           targ_emul=elf32visium
 978                         ;;
 979 x86_64-*-rdos*)         targ_emul=elf64rdos
 980                         ;;
 981 x86_64-*-cloudabi*)     targ_emul=elf_x86_64_cloudabi
 982                         ;;
 983 x86_64-*-haiku*)        targ_emul=elf_x86_64_haiku
 984                         targ_extra_emuls="elf_x86_64 elf_i386_haiku"
 985                         ;;
 986 x86_64-*-linux-gnux32)  targ_emul=elf32_x86_64
 987                         targ_extra_emuls="elf_x86_64 elf_i386 elf_iamcu"
 988                         targ_extra_libpath="elf_i386 elf_iamcu elf_x86_64"
 989                         tdir_elf_iamcu=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
 990                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
 991                         ;;
 992 x86_64-*-linux-*)       targ_emul=elf_x86_64
 993                         targ_extra_emuls="elf32_x86_64 elf_i386 elf_iamcu"
 994                         targ_extra_libpath="elf_i386 elf32_x86_64"
 995                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
 996                         ;;
 997 x86_64-*-redox*)        targ_emul=elf_x86_64
 998                         targ_extra_emuls=elf_i386
 999                         ;;
1000 x86_64-*-solaris2*)     targ_emul=elf_x86_64_sol2
1001                         targ_extra_emuls="elf_x86_64 elf_i386_sol2 elf_i386_ldso elf_i386 elf_iamcu"
1002                         targ_extra_libpath=$targ_extra_emuls
1003                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
1004                         ;;
1005 x86_64-*-netbsd* | x86_64-*-openbsd*)
1006                         targ_emul=elf_x86_64
1007                         targ_extra_emuls="elf_i386 elf_iamcu"
1008                         tdir_elf_iamcu=`echo ${targ_alias} | \
1009                             sed -e 's/x86_64/i386/' -e 's/aout//'`
1010                         tdir_elf_i386=`echo ${targ_alias} | \
1011                             sed -e 's/x86_64/i386/' -e 's/aout//'`
1012                         ;;
1013 x86_64-*-elf* | x86_64-*-rtems* | x86_64-*-fuchsia* | x86_64-*-genode*)
1014                         targ_emul=elf_x86_64
1015                         targ_extra_emuls="elf_i386 elf_iamcu elf32_x86_64"
1016                         targ_extra_libpath="elf_i386 elf_iamcu elf32_x86_64"
1017                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
1018                         ;;
1019 x86_64-*-dragonfly*)    targ_emul=elf_x86_64
1020                         targ_extra_emuls="elf_i386 elf_iamcu"
1021                         ;;
1022 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
1023                         targ_emul=elf_x86_64_fbsd
1024                         targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386 elf_iamcu"
1025                         targ_extra_libpath="elf_i386_fbsd"
1026                         tdir_elf_i386_fbsd=`echo ${targ_alias} \
1027                             | sed -e 's/x86_64/i386/'`
1028                         tdir_elf_iamcu=`echo ${targ_alias} \
1029                             | sed -e 's/x86_64/i386/'`
1030                         tdir_elf_i386=`echo ${targ_alias} \
1031                             | sed -e 's/x86_64/i386/'`
1032                         ;;
1033 x86_64-*-pe | x86_64-*-pep) targ_emul=i386pep ;
1034                         targ_extra_emuls=i386pe ;
1035                         targ_extra_ofiles="deffilep.o pdb.o pep-dll-x86_64.o pe-dll.o"
1036                         ;;
1037 x86_64-*-cygwin)        targ_emul=i386pep ;
1038                         targ_extra_emuls=i386pe
1039                         targ_extra_ofiles="deffilep.o pdb.o pep-dll.o pe-dll.o"
1040                         test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api'
1041                         ;;
1042 x86_64-*-mingw*)        targ_emul=i386pep ;
1043                         targ_extra_emuls=i386pe
1044                         targ_extra_ofiles="deffilep.o pdb.o pep-dll.o pe-dll.o"
1045                         ;;
1046 x86_64-*-gnu*)          targ_emul=elf_x86_64
1047                         targ_extra_emuls="elf32_x86_64 elf_iamcu elf_i386"
1048                         targ_extra_libpath="elf_i386 elf32_x86_64"
1049                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
1050                         ;;
1051 xgate-*-*)              targ_emul=xgateelf
1052                         targ_extra_ofiles=ldelfgen.o
1053                         ;;
1054 xstormy16-*-*)          targ_emul=elf32xstormy16
1055                         ;;
1056 xtensa*-*-*)            targ_emul=elf32xtensa
1057                         ;;
1058 z80-*-elf*)             targ_emul=elf32z80
1059                         targ_extra_ofiles="ldelf.o ldelfgen.o"
1060                         ;;
1061 z80-*-coff)             targ_emul=z80
1062                         targ_extra_ofiles=
1063                         ;;
1064 z8k-*-coff)             targ_emul=z8002
1065                         targ_extra_emuls=z8001
1066                         targ_extra_ofiles=
1067                         ;;
1068 loongarch32-*)          targ_emul=elf32loongarch
1069                         ;;
1070 loongarch64-*)          targ_emul=elf64loongarch
1071                         ;;
1072 *-*-ieee*)              targ_emul=vanilla
1073                         targ_extra_ofiles=
1074                         ;;
1075 *)
1076   echo 2>&1 "*** ld does not support target ${targ}"
1077   echo 2>&1 "*** see ld/configure.tgt for supported targets"
1078   exit 1
1079
1080 esac
1081
1082 NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib'
1083 case "${target}" in
1084
1085 *-*-dragonfly*)
1086   NATIVE_LIB_DIRS='/lib /usr/lib /usr/pkg/lib /usr/local/lib'
1087   ;;
1088
1089 *-*-freebsd*)
1090   NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib'
1091   ;;
1092
1093 hppa*64*-*-hpux11*)
1094   NATIVE_LIB_DIRS=/usr/lib/pa20_64
1095   ;;
1096
1097 i[3-7]86-*-sysv4*)
1098   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1099   ;;
1100
1101 i[3-7]86-*-solaris*)
1102   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1103   ;;
1104
1105 i[3-7]86-pc-interix*)
1106   NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib'
1107   ;;
1108
1109 ia64-*-aix*)
1110   NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
1111   ;;
1112
1113 sparc*-*-solaris2*)
1114   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1115   ;;
1116
1117 spu-*-elf*)
1118   # This allows one to build a pair of PPU/SPU toolchains with common sysroot.
1119   NATIVE_LIB_DIRS='/lib'
1120   ;;
1121
1122 i[03-9x]86-*-cygwin* | x86_64-*-cygwin*)
1123   NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api'
1124   ;;
1125
1126 *-*-linux*)
1127   ;;
1128
1129 *-*-netbsd*)
1130   ;;
1131
1132 alpha*-*-*)
1133   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
1134   ;;
1135
1136 esac
1137
1138 case "${target}" in
1139 frv-*-* | hppa*-*-* | ia64-*-* | mips*-*-*)
1140   # Don't enable -z relro by default since many relro tests fail on these
1141   # targets:
1142   # FAIL: strip -z relro (relro1)
1143   # FAIL: strip -z relro -shared (relro1)
1144   # FAIL: objcopy -z relro (relro1)
1145   # FAIL: objcopy -z relro -shared (relro1)
1146   # FAIL: objcopy -z relro (tdata1)
1147   # FAIL: objcopy -shared -z relro (tdata1)
1148   # FAIL: objcopy -z relro (tdata2)
1149   # FAIL: objcopy -shared -z relro (tdata2)
1150   # FAIL: objcopy -z relro (tdata3)
1151   # FAIL: objcopy -shared -z relro (tdata3)
1152   # FAIL: objcopy -shared -z relro (tbss1)
1153   # FAIL: objcopy -shared -z relro (tbss2)
1154   # FAIL: objcopy -shared -z relro (tbss3)
1155   ;;
1156 *-*-linux*)
1157   if test ${ac_default_ld_z_relro} = unset; then
1158     ac_default_ld_z_relro=1
1159   fi
1160   ;;
1161 esac
1162
1163 # Enable -z separate-code and --warn-textrel by default for Linux/x86.
1164 case "${target}" in
1165 i[3-7]86-*-linux-* | x86_64-*-linux-*)
1166   if test ${ac_default_ld_z_separate_code} = unset; then
1167     ac_default_ld_z_separate_code=1
1168   fi
1169   if test ${ac_default_ld_textrel_check} = unset; then
1170     ac_default_ld_textrel_check=yes
1171   fi
1172   ;;
1173 esac