647e4d4649
Add a configure option --enable-relro to decide whether -z relro should
be enabled in ELF linker by default. Default to yes for all Linux
targets, except FRV, HPPA, IA64 and MIPS, since many relro tests fail
on these targets.
PR ld/20283
* NEWS: Mention --enable-relro.
* configure.ac: Add --enable-relro.
(DEFAULT_LD_Z_RELRO): New. Set by --enable-relro.
* configure.tgt (ac_default_ld_z_relro): Default it to 1 for
some Linux targets.
* config.in: Regenerated.
* configure: Likewise.
* emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Set
link_info.relro to DEFAULT_LD_Z_RELRO.
* testsuite/config/default.exp (ld_elf_shared_opt): New.
* testsuite/lib/ld-lib.exp (run_dump_test): Pass
$ld_elf_shared_opt to ld for ELF targets with shared object
support.
(run_ld_link_tests): Likewise.
909 lines
35 KiB
Text
909 lines
35 KiB
Text
# configure.tgt
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#
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# Copyright (C) 2013-2016 Free Software Foundation, Inc.
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#
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# This file is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; see the file COPYING3. If not see
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# <http://www.gnu.org/licenses/>.
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# This is the linker target specific file. This is invoked by the
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# autoconf generated configure script. Putting it in a separate shell
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# file lets us skip running autoconf when modifying target specific
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# information.
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# This file switches on the shell variable ${targ}, and sets the
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# following shell variables:
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# targ_emul name of linker emulation to use
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# targ_extra_emuls additional linker emulations to provide
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# targ_extra_libpath additional linker emulations using LIB_PATH
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# targ_extra_ofiles additional host-compiled objects needed by the emulation
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# targ64_extra_emuls additional linker emulations to provide if
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# --enable-64-bit-bfd is given or if host is 64 bit.
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# targ64_extra_libpath additional linker emulations using LIB_PATH if
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# --enable-64-bit-bfd is given or if host is 64 bit.
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# NATIVE_LIB_DIRS library directories to search on this host
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# (if we are a native or sysrooted linker)
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targ_extra_emuls=
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targ_extra_libpath=
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targ_extra_ofiles=
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targ64_extra_emuls=
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targ64_extra_libpath=
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# Please try to keep this table in alphabetic order - it makes it
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# much easier to lookup a specific archictecture. Naturally any
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# architecture variants should be kept together even if their names
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# break the alpha sorting.
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case "${targ}" in
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aarch64_be-*-elf) targ_emul=aarch64elfb
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targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b armelfb armelf" ;;
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aarch64-*-elf | aarch64-*-rtems*)
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targ_emul=aarch64elf
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targ_extra_emuls="aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb" ;;
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aarch64-*-cloudabi*) targ_emul=aarch64cloudabi
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targ_extra_emuls=aarch64cloudabib ;;
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aarch64-*-freebsd*) targ_emul=aarch64fbsd
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targ_extra_emuls="aarch64fbsdb aarch64elf" ;;
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aarch64_be-*-linux*) targ_emul=aarch64linuxb
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targ_extra_libpath="aarch64linux aarch64linux32 aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
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targ_extra_emuls="aarch64elfb aarch64elf aarch64elf32 aarch64elf32b armelfb armelf $targ_extra_libpath" ;;
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aarch64-*-linux*) targ_emul=aarch64linux
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targ_extra_libpath="aarch64linuxb aarch64linux32 aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
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targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb $targ_extra_libpath" ;;
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alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
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targ_emul=elf64alpha_fbsd
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targ_extra_emuls="elf64alpha alpha"
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tdir_alpha=`echo ${targ_alias} | sed -e 's/freebsd/freebsdecoff/'` ;;
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alpha*-*-linux*ecoff*) targ_emul=alpha targ_extra_emuls=elf64alpha
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tdir_elf64alpha=`echo ${targ_alias} | sed -e 's/ecoff//'` ;;
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alpha*-*-linux-*) targ_emul=elf64alpha targ_extra_emuls=alpha
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tdir_alpha=`echo ${targ_alias} | sed -e 's/linux\(-gnu\)*/linux\1ecoff/'` ;;
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alpha*-*-osf*) targ_emul=alpha ;;
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alpha*-*-gnu*) targ_emul=elf64alpha ;;
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alpha*-*-netware*) targ_emul=alpha ;;
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alpha*-*-netbsd*) targ_emul=elf64alpha_nbsd ;;
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alpha*-*-openbsd*) targ_emul=elf64alpha ;;
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alpha*-*-*vms*) targ_emul=alphavms
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;;
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arc*-*-elf*) targ_emul=arcelf
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targ_extra_emuls="arcelf_prof arclinux arclinux_prof arcv2elf arcv2elfx"
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;;
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arc*-*-linux*) targ_emul=arclinux
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targ_extra_emuls="arclinux_prof arcelf arcelf_prof arcv2elf arcv2elfx"
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;;
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arm-epoc-pe) targ_emul=arm_epoc_pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
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arm*-*-cegcc*) targ_emul=arm_wince_pe ; targ_extra_ofiles="deffilep.o pe-dll.o"
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LIB_PATH='${tooldir}/lib/w32api' ;;
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arm-wince-pe | arm-*-wince | arm*-*-mingw32ce*)
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targ_emul=arm_wince_pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
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arm-*-pe) targ_emul=armpe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
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arm-*-aout | armel-*-aout) targ_emul=armaoutl ;;
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armeb-*-aout) targ_emul=armaoutb ;;
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arm-*-coff) targ_emul=armcoff ;;
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arm*b-*-freebsd*) targ_emul=armelfb_fbsd
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targ_extra_emuls="armelf_fbsd armelf" ;;
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arm*-*-freebsd* | arm-*-kfreebsd*-gnu)
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targ_emul=armelf_fbsd
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targ_extra_emuls="armelfb_fbsd armelf" ;;
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armeb-*-netbsdelf*) targ_emul=armelfb_nbsd;
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targ_extra_emuls="armelf_nbsd armelf armnbsd" ;;
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arm-*-netbsdelf*) targ_emul=armelf_nbsd;
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targ_extra_emuls="armelfb_nbsd armelf armnbsd" ;;
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arm-*-netbsd*) targ_emul=armnbsd;
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targ_extra_emuls="armelf armelf_nbsd armelfb_nbsd" ;;
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arm-*-nto*) targ_emul=armnto ;;
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arm-*-openbsd*) targ_emul=armnbsd ;;
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arm-*-phoenix*) targ_emul=armelf ;;
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arm-*-rtems*) targ_emul=armelf ;;
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armeb-*-elf | armeb-*-eabi*)
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targ_emul=armelfb ;;
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arm-*-elf | arm*-*-eabi*)
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targ_emul=armelf ;;
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arm*-*-symbianelf*) targ_emul=armsymbian;;
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arm-*-kaos*) targ_emul=armelf ;;
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arm9e-*-elf) targ_emul=armelf ;;
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arm*b-*-linux-*eabi*) targ_emul=armelfb_linux_eabi
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targ_extra_emuls=armelf_linux_eabi
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targ_extra_libpath=$targ_extra_emuls
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;;
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arm*b-*-linux-*) targ_emul=armelfb_linux
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targ_extra_emuls="armelfb armelf armelf_linux"
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targ_extra_libpath="armelf_linux"
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;;
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arm*-*-linux-*eabi*) targ_emul=armelf_linux_eabi
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targ_extra_emuls=armelfb_linux_eabi
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targ_extra_libpath=$targ_extra_emuls
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;;
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arm*-*-linux-*) targ_emul=armelf_linux
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targ_extra_emuls="armelf armelfb armelfb_linux"
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targ_extra_libpath="armelfb_linux"
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;;
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arm*b-*-nacl*) targ_emul=armelfb_nacl
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targ_extra_emuls="armelf_nacl elf_i386_nacl"
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targ_extra_libpath=$targ_extra_emuls
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targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
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targ64_extra_libpath=$targ64_extra_emuls
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;;
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arm*-*-nacl*) targ_emul=armelf_nacl
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targ_extra_emuls="armelfb_nacl elf_i386_nacl"
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targ_extra_libpath=$targ_extra_emuls
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targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
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targ64_extra_libpath=$targ64_extra_emuls
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;;
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arm*-*-uclinux*eabi*) targ_emul=armelf_linux_eabi
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targ_extra_emuls=armelfb_linux_eabi
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targ_extra_libpath=$targ_extra_emuls
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;;
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arm*-*-uclinux*) targ_emul=armelf_linux
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targ_extra_emuls="armelf armelfb armelfb_linux"
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targ_extra_libpath="armelfb_linux"
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;;
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arm-*-vxworks) targ_emul=armelf_vxworks ;;
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arm*-*-conix*) targ_emul=armelf ;;
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avr-*-*) targ_emul=avr2
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targ_extra_emuls="avr1 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6 avrxmega1 avrxmega2 avrxmega3 avrxmega4 avrxmega5 avrxmega6 avrxmega7 avrtiny"
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;;
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bfin-*-elf) targ_emul=elf32bfin;
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targ_extra_emuls="elf32bfinfd"
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targ_extra_libpath=$targ_extra_emuls
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;;
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bfin-*-rtems*) targ_emul=elf32bfin;
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targ_extra_emuls="elf32bfinfd"
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targ_extra_libpath=$targ_extra_emuls
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;;
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bfin-*-uclinux*) targ_emul=elf32bfin;
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targ_extra_emuls="elf32bfinfd"
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targ_extra_libpath=$targ_extra_emuls
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;;
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bfin-*-linux-uclibc*) targ_emul=elf32bfinfd;
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targ_extra_emuls="elf32bfin"
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targ_extra_libpath=$targ_extra_emuls
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;;
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cr16-*-elf*) targ_emul=elf32cr16 ;;
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cr16c-*-elf*) targ_emul=elf32cr16c
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;;
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cris-*-*aout*) targ_emul=crisaout
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targ_extra_emuls="criself crislinux"
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targ_extra_libpath=$targ_extra_emuls ;;
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cris-*-linux-* | crisv32-*-linux-*)
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targ_emul=crislinux ;;
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cris-*-* | crisv32-*-*) targ_emul=criself
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targ_extra_emuls="crisaout crislinux"
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targ_extra_libpath=$targ_extra_emuls
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;;
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crx-*-elf*) targ_emul=elf32crx
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;;
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d10v-*-*) targ_emul=d10velf ;;
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d30v-*-*ext*) targ_emul=d30v_e; targ_extra_emuls="d30velf d30v_o" ;;
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d30v-*-*onchip*) targ_emul=d30v_o; targ_extra_emuls="d30velf d30v_e" ;;
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d30v-*-*) targ_emul=d30velf; targ_extra_emuls="d30v_e d30v_o"
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;;
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dlx-*-elf*) targ_emul=elf32_dlx
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;;
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epiphany-*-elf) targ_emul=elf32epiphany
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targ_extra_emuls="elf32epiphany_4x4"
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;;
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fido*-*-elf*) targ_emul=m68kelf ;;
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fr30-*-*) targ_emul=elf32fr30
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;;
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frv-*-*linux*) targ_emul=elf32frvfd ;;
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frv-*-*) targ_emul=elf32frv ; targ_extra_emuls="elf32frvfd"
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;;
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moxie-*-moxiebox*) targ_emul=moxiebox
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;;
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moxie-*-*) targ_emul=elf32moxie
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;;
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h8300-*-hms* | h8300-*-coff* | h8300-*-rtemscoff*)
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targ_emul=h8300; targ_extra_emuls="h8300h h8300s h8300hn h8300sn h8300sx h8300sxn" ;;
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h8300-*-elf* | h8300-*-rtems*)
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targ_emul=h8300elf;
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targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf h8300sxnelf" ;;
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h8300-*-linux*)
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targ_emul=h8300elf_linux;
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targ_extra_emuls="h8300helf_linux h8300self_linux h8300sxelf_linux" ;;
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h8500-*-hms* | h8500-*-coff* | h8500-*-rtems*)
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targ_emul=h8500
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targ_extra_emuls="h8500s h8500b h8500m h8500c"
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;;
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hppa*64*-*-linux-*) targ_emul=hppa64linux ;;
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hppa*64*-hpux*) targ_emul=elf64hppa ;;
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hppa*-*-linux-*) targ_emul=hppalinux ;;
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hppa*-*-*elf*) targ_emul=hppaelf ;;
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hppa*-*-lites*) targ_emul=hppaelf ;;
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hppa*-*-netbsd*) targ_emul=hppanbsd ;;
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hppa*-*-openbsd*) targ_emul=hppaobsd
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;;
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i370-*-elf* | i370-*-linux-*) targ_emul=elf32i370
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;;
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i[3-7]86-*-nto-qnx*) targ_emul=i386nto ;;
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i[3-7]86-*-vsta) targ_emul=vsta ;;
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i[3-7]86-*-go32) targ_emul=i386go32 ;;
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i[3-7]86-*-msdosdjgpp*) targ_emul=i386go32 ;;
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i[3-7]86-*-aix*) targ_emul=i386coff ;;
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i[3-7]86-*-sco*) targ_emul=i386coff ;;
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i[3-7]86-*-isc*) targ_emul=i386coff ;;
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i[3-7]86-*-lynxos*) targ_emul=i386lynx ;;
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i[3-7]86-*-coff) targ_emul=i386coff ;;
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i[3-7]86-*-rtems*) targ_emul=elf_i386
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targ_extra_emuls=elf_iamcu ;;
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i[3-7]86-*-aros*) targ_emul=elf_i386
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targ_extra_emuls=elf_iamcu ;;
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i[3-7]86-*-rdos*) targ_emul=elf_i386
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targ_extra_emuls=elf_iamcu ;;
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x86_64-*-rdos*) targ_emul=elf64rdos ;;
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x86_64-*-cloudabi*) targ_emul=elf_x86_64_cloudabi ;;
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i[3-7]86-*-bsd) targ_emul=i386bsd ;;
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i[3-7]86-*-bsd386) targ_emul=i386bsd ;;
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i[3-7]86-*-bsdi*) targ_emul=i386bsd ;;
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i[3-7]86-*-aout) targ_emul=i386aout ;;
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i[3-7]86-*-linux*aout*) targ_emul=i386linux
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targ_extra_emuls="elf_i386 elf_iamcu"
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tdir_elf_iamcu=`echo ${targ_alias} | sed -e 's/aout//'`
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tdir_elf_i386=`echo ${targ_alias} | sed -e 's/aout//'` ;;
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i[3-7]86-*-linux*oldld) targ_emul=i386linux
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targ_extra_emuls="elf_i386 elf_iamcu" ;;
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i[3-7]86-*-linux-*) targ_emul=elf_i386
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targ_extra_emuls="i386linux elf_iamcu"
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targ64_extra_emuls="elf_x86_64 elf32_x86_64 elf_l1om elf_k1om"
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targ64_extra_libpath=elf_x86_64
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targ_extra_libpath=elf32_x86_64
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tdir_i386linux=${targ_alias}aout ;;
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x86_64-*-linux-gnux32) targ_emul=elf32_x86_64
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targ_extra_emuls="elf_x86_64 elf_i386 elf_iamcu i386linux elf_l1om elf_k1om"
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targ_extra_libpath="elf_i386 elf_iamcu elf_x86_64 elf_l1om elf_k1om"
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tdir_i386linux=`echo ${targ_alias}aout | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
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tdir_elf_iamcu=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
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tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'` ;;
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x86_64-*-linux-*) targ_emul=elf_x86_64
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targ_extra_emuls="elf32_x86_64 elf_i386 elf_iamcu i386linux elf_l1om elf_k1om"
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targ_extra_libpath="elf_i386 elf32_x86_64 elf_l1om elf_k1om"
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tdir_i386linux=`echo ${targ_alias}aout | sed -e 's/x86_64/i386/'`
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tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
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i[3-7]86-*-sysv[45]*) targ_emul=elf_i386
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targ_extra_emuls=elf_iamcu ;;
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i[3-7]86-*-solaris2*) targ_emul=elf_i386_sol2
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targ_extra_emuls="elf_i386_ldso elf_i386 elf_iamcu elf_x86_64_sol2 elf_x86_64 elf_l1om elf_k1om"
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targ_extra_libpath=$targ_extra_emuls
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;;
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x86_64-*-solaris2*)
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targ_emul=elf_x86_64_sol2
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targ_extra_emuls="elf_x86_64 elf_i386_sol2 elf_i386_ldso elf_i386 elf_iamcu elf_l1om elf_k1om"
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targ_extra_libpath=$targ_extra_emuls
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tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
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i[3-7]86-*-unixware) targ_emul=elf_i386
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targ_extra_emuls=elf_iamcu ;;
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i[3-7]86-*-solaris*) targ_emul=elf_i386_ldso
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targ_extra_emuls="elf_i386"
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targ_extra_libpath=$targ_extra_emuls
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;;
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i[3-7]86-*-netbsdelf* | \
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i[3-7]86-*-netbsd*-gnu* | \
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i[3-7]86-*-knetbsd*-gnu)
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targ_emul=elf_i386
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targ_extra_emuls="elf_iamcu i386nbsd" ;;
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i[3-7]86-*-netbsdpe*) targ_emul=i386pe
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targ_extra_ofiles="deffilep.o pe-dll.o" ;;
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i[3-7]86-*-netbsd*) targ_emul=i386nbsd
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targ_extra_emuls=elf_i386 ;;
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x86_64-*-netbsd*) targ_emul=elf_x86_64
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targ_extra_emuls="elf_i386 elf_iamcu i386nbsd elf_l1om elf_k1om"
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tdir_elf_iamcu=`echo ${targ_alias} | \
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sed -e 's/x86_64/i386/'`
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case "${tdir_elf_iamcu}" in
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*-netbsdelf*) ;;
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*) tdir_elf_iamcu=`echo ${tdir_elf_iamcu} | \
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sed -e 's/netbsd/netbsdelf/'`;;
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esac
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tdir_elf_i386=`echo ${targ_alias} | \
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sed -e 's/x86_64/i386/'`
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case "${tdir_elf_i386}" in
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*-netbsdelf*) ;;
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*) tdir_elf_i386=`echo ${tdir_elf_i386} | \
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sed -e 's/netbsd/netbsdelf/'`;;
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esac ;;
|
|
i[3-7]86-*-netware) targ_emul=i386nw ;;
|
|
i[3-7]86-*-elfiamcu) targ_emul=elf_iamcu
|
|
targ_extra_emuls=elf_i386 ;;
|
|
i[3-7]86-*-elf*) targ_emul=elf_i386
|
|
targ_extra_emuls=elf_iamcu ;;
|
|
x86_64-*-elf* | x86_64-*-rtems*)
|
|
targ_emul=elf_x86_64
|
|
targ_extra_emuls="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
|
|
targ_extra_libpath="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
|
|
tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
|
|
;;
|
|
i[3-7]86-*-kaos*) targ_emul=elf_i386 ;;
|
|
i[3-7]86-*-freebsdaout* | i[3-7]86-*-freebsd[12].* | i[3-7]86-*-freebsd[12])
|
|
targ_emul=i386bsd ;;
|
|
i[3-7]86-*-dragonfly*) targ_emul=elf_i386
|
|
targ_extra_emuls="elf_iamcu i386bsd" ;;
|
|
x86_64-*-dragonfly*) targ_emul=elf_x86_64
|
|
targ_extra_emuls="elf_i386 elf_iamcu elf_l1om elf_k1om" ;;
|
|
i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu)
|
|
targ_emul=elf_i386_fbsd
|
|
targ_extra_emuls="elf_i386 elf_iamcu i386bsd" ;;
|
|
x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
|
|
targ_emul=elf_x86_64_fbsd
|
|
targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386 elf_iamcu elf_l1om elf_l1om_fbsd elf_k1om elf_k1om_fbsd"
|
|
targ_extra_libpath="elf_i386_fbsd"
|
|
tdir_elf_i386_fbsd=`echo ${targ_alias} \
|
|
| sed -e 's/x86_64/i386/'`
|
|
tdir_elf_iamcu=`echo ${targ_alias} \
|
|
| sed -e 's/x86_64/i386/'`
|
|
tdir_elf_i386=`echo ${targ_alias} \
|
|
| sed -e 's/x86_64/i386/'` ;;
|
|
i[3-7]86-*-sysv*) targ_emul=i386coff ;;
|
|
i[3-7]86-*-ptx*) targ_emul=i386coff ;;
|
|
i[3-7]86-*-mach*) targ_emul=i386mach ;;
|
|
i[3-7]86-*-gnu*) targ_emul=elf_i386
|
|
targ_extra_emuls=elf_iamcu ;;
|
|
i[3-7]86-*-msdos*) targ_emul=i386msdos; targ_extra_emuls=i386aout ;;
|
|
i[3-7]86-*-moss*) targ_emul=i386moss; targ_extra_emuls=i386msdos ;;
|
|
i[3-7]86-*-winnt*) targ_emul=i386pe ;
|
|
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
|
|
i[3-7]86-*-pe) targ_emul=i386pe ;
|
|
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
|
|
i[3-7]86-*-cygwin*) targ_emul=i386pe ;
|
|
targ_extra_ofiles="deffilep.o pe-dll.o" ;
|
|
test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;;
|
|
i[3-7]86-*-mingw32*) targ_emul=i386pe ;
|
|
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
|
|
x86_64-*-pe | x86_64-*-pep) targ_emul=i386pep ;
|
|
targ_extra_emuls=i386pe ;
|
|
targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ;;
|
|
x86_64-*-cygwin) targ_emul=i386pep ;
|
|
targ_extra_emuls=i386pe
|
|
targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
|
|
test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;;
|
|
x86_64-*-mingw*) targ_emul=i386pep ;
|
|
targ_extra_emuls=i386pe
|
|
targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ;;
|
|
i[3-7]86-*-interix*) targ_emul=i386pe_posix;
|
|
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
|
|
i[3-7]86-*-beospe*) targ_emul=i386beos ;;
|
|
i[3-7]86-*-beos*) targ_emul=elf_i386_be ;;
|
|
i[3-7]86-*-vxworks*) targ_emul=elf_i386_vxworks ;;
|
|
i[3-7]86-*-chaos) targ_emul=elf_i386_chaos
|
|
;;
|
|
i[3-7]86-*-nacl*) targ_emul=elf_i386_nacl
|
|
targ_extra_emuls="armelf_nacl armelfb_nacl"
|
|
targ_extra_libpath=$targ_extra_emuls
|
|
targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
|
|
targ64_extra_libpath=$targ64_extra_emuls
|
|
;;
|
|
x86_64-*-nacl*) targ_emul=elf32_x86_64_nacl
|
|
targ_extra_emuls="elf_i386_nacl elf_x86_64_nacl armelf_nacl armelfb_nacl"
|
|
targ_extra_libpath=$targ_extra_emuls
|
|
tdir_elf_i386_nacl=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
|
|
;;
|
|
i860-*-coff) targ_emul=coff_i860 ;;
|
|
i860-stardent-sysv4* | i860-stardent-elf*)
|
|
targ_emul=elf32_i860
|
|
;;
|
|
i960-wrs-vxworks5.0*) targ_emul=gld960 ;;
|
|
i960-wrs-vxworks5*) targ_emul=gld960coff ;;
|
|
i960-wrs-vxworks*) targ_emul=gld960 ;;
|
|
i960-*-coff) targ_emul=gld960coff ;;
|
|
i960-intel-nindy) targ_emul=gld960 ;;
|
|
i960-*-rtems*) targ_emul=gld960coff ;;
|
|
i960-*-elf*) targ_emul=elf32_i960
|
|
;;
|
|
ia64-*-elf*) targ_emul=elf64_ia64 ;;
|
|
ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
|
|
targ_emul=elf64_ia64_fbsd
|
|
targ_extra_emuls="elf64_ia64" ;;
|
|
ia64-*-netbsd*) targ_emul=elf64_ia64 ;;
|
|
ia64-*-linux*) targ_emul=elf64_ia64 ;;
|
|
ia64-*-*vms*) targ_emul=elf64_ia64_vms ;;
|
|
ia64-*-aix*) targ_emul=elf64_aix
|
|
;;
|
|
ip2k-*-elf) targ_emul=elf32ip2k
|
|
;;
|
|
iq2000-*-elf) targ_emul=elf32iq2000 ; targ_extra_emuls="elf32iq10"
|
|
;;
|
|
lm32-*-*linux*) targ_emul=elf32lm32fd ;;
|
|
lm32-*-*) targ_emul=elf32lm32 ; targ_extra_emuls="elf32lm32fd"
|
|
;;
|
|
m32c-*-elf | m32c-*-rtems*)
|
|
targ_emul=elf32m32c
|
|
;;
|
|
m32r*le-*-elf*) targ_emul=m32rlelf ;;
|
|
m32r*-*-elf* | m32r*-*-rtems*)
|
|
targ_emul=m32relf ;;
|
|
m32r*le-*-linux-*) targ_emul=m32rlelf_linux ;;
|
|
m32r*-*-linux-*) targ_emul=m32relf_linux
|
|
;;
|
|
m68hc11-*-*|m6811-*-*) targ_emul=m68hc11elf
|
|
targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb" ;;
|
|
m68hc12-*-*|m6812-*-*) targ_emul=m68hc12elf
|
|
targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb" ;;
|
|
m68*-sun-sunos[34]*) targ_emul=sun3 ;;
|
|
m68*-wrs-vxworks*) targ_emul=sun3 ;;
|
|
m68*-ericsson-ose) targ_emul=sun3 ;;
|
|
m68*-apple-aux*) targ_emul=m68kaux ;;
|
|
m68k-sony-*) targ_emul=news ;;
|
|
m68k-hp-bsd*) targ_emul=hp300bsd ;;
|
|
m68*-motorola-sysv*) targ_emul=delta68 ;;
|
|
m68*-*-aout) targ_emul=m68kaout ;;
|
|
m68*-*-coff) targ_emul=m68kcoff ;;
|
|
m68*-*-elf) targ_emul=m68kelf ;;
|
|
m68*-*-hpux*) targ_emul=hp3hpux ;;
|
|
m68k-*-linux*aout*) targ_emul=m68klinux
|
|
targ_extra_emuls=m68kelf
|
|
tdir_m68kelf=`echo ${targ_alias} | sed -e 's/aout//'` ;;
|
|
m68k-*-linux-*) targ_emul=m68kelf
|
|
targ_extra_emuls=m68klinux
|
|
tdir_m68klinux=`echo ${targ_alias} | sed -e 's/linux/linuxaout/'` ;;
|
|
m68k-*-uclinux*) targ_emul=m68kelf ;;
|
|
m68*-*-gnu*) targ_emul=m68kelf ;;
|
|
m68*-*-netbsd*4k*) targ_emul=m68k4knbsd
|
|
targ_extra_emuls="m68knbsd m68kelfnbsd" ;;
|
|
m68*-*-netbsdelf*) targ_emul=m68kelfnbsd
|
|
targ_extra_emuls="m68knbsd m68k4knbsd" ;;
|
|
m68*-*-netbsdaout* | m68*-*-netbsd*)
|
|
targ_emul=m68knbsd
|
|
targ_extra_emuls="m68kelfnbsd m68k4knbsd" ;;
|
|
m68*-*-psos*) targ_emul=m68kpsos ;;
|
|
m68*-*-rtemscoff*) targ_emul=m68kcoff ;;
|
|
m68*-*-rtems*) targ_emul=m68kelf
|
|
;;
|
|
m8*-*-*) targ_emul=m88kbcs
|
|
;;
|
|
mcore-*-pe) targ_emul=mcorepe ;
|
|
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
|
|
mcore-*-elf) targ_emul=elf32mcore
|
|
;;
|
|
mep-*-elf) targ_emul=elf32mep ;;
|
|
metag-*-*) targ_emul=elf32metag ;;
|
|
microblazeel*-linux*) targ_emul="elf32mbel_linux"
|
|
targ_extra_emuls="elf32mb_linux"
|
|
;;
|
|
microblaze*-linux*) targ_emul="elf32mb_linux"
|
|
targ_extra_emuls="elf32mbel_linux"
|
|
;;
|
|
microblazeel*) targ_emul=elf32microblazeel
|
|
targ_extra_emuls=elf32microblaze
|
|
;;
|
|
microblaze*) targ_emul=elf32microblaze
|
|
targ_extra_emuls=elf32microblazeel
|
|
;;
|
|
mips*-sgi-irix5*) targ_emul=elf32bsmip ;;
|
|
mips*-sgi-irix6*) targ_emul=elf32bmipn32
|
|
targ_extra_emuls="elf32bsmip elf64bmip"
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
|
mips*el-*-netbsd*) targ_emul=elf32ltsmip
|
|
targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip"
|
|
;;
|
|
mips*-*-netbsd*) targ_emul=elf32btsmip
|
|
targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip"
|
|
;;
|
|
mips*vr4300el-*-elf*) targ_emul=elf32l4300 ;;
|
|
mips*vr4300-*-elf*) targ_emul=elf32b4300 ;;
|
|
mips*vr4100el-*-elf*) targ_emul=elf32l4300 ;;
|
|
mips*vr4100-*-elf*) targ_emul=elf32b4300 ;;
|
|
mips*vr5000el-*-elf*) targ_emul=elf32l4300 ;;
|
|
mips*vr5000-*-elf*) targ_emul=elf32b4300 ;;
|
|
mips*el-sde-elf* | mips*el-mti-elf* | mips*el-img-elf*)
|
|
targ_emul=elf32ltsmip
|
|
targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip" ;;
|
|
mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
|
|
targ_emul=elf32btsmip
|
|
targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip" ;;
|
|
mips64*el-ps2-elf*) targ_emul=elf32lr5900n32
|
|
targ_extra_emuls="elf32lr5900"
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
|
mips*el-ps2-elf*) targ_emul=elf32lr5900
|
|
targ_extra_emuls="elf32lr5900n32"
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
|
mips*el-*-elf*) targ_emul=elf32elmip ;;
|
|
mips*-*-elf*) targ_emul=elf32ebmip ;;
|
|
mips*-*-rtems*) targ_emul=elf32ebmip ;;
|
|
mips*el-*-vxworks*) targ_emul=elf32elmipvxworks
|
|
targ_extra_emuls="elf32ebmipvxworks" ;;
|
|
mips*-*-vxworks*) targ_emul=elf32ebmipvxworks
|
|
targ_extra_emuls="elf32elmipvxworks" ;;
|
|
mips*-*-windiss) targ_emul=elf32mipswindiss ;;
|
|
mips64*el-*-linux-*) targ_emul=elf32ltsmipn32
|
|
targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
|
mips64*-*-linux-*) targ_emul=elf32btsmipn32
|
|
targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
|
mips*el-*-linux-*) targ_emul=elf32ltsmip
|
|
targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
|
mips*-*-linux-*) targ_emul=elf32btsmip
|
|
targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
|
mips64*el-*-freebsd* | mips64*el-*-kfreebsd*-gnu)
|
|
targ_emul=elf32ltsmipn32_fbsd
|
|
targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
|
mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu)
|
|
targ_emul=elf32btsmipn32_fbsd
|
|
targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
|
mips*el-*-freebsd* | mips*el-*-kfreebsd*-gnu)
|
|
targ_emul=elf32ltsmip_fbsd
|
|
targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmipn32_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
|
mips*-*-freebsd* | mips*-*-kfreebsd*-gnu)
|
|
targ_emul=elf32btsmip_fbsd
|
|
targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmipn32_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
|
mips*-*-sysv4*) targ_emul=elf32btsmip
|
|
;;
|
|
mmix-*-*) targ_emul=mmo
|
|
targ_extra_emuls=elf64mmix
|
|
;;
|
|
am33_2.0-*-linux*) targ_emul=elf32am33lin ;;
|
|
mn10200-*-*) targ_emul=mn10200 ;;
|
|
mn10300-*-*) targ_emul=mn10300
|
|
;;
|
|
mt-*elf) targ_emul=elf32mt
|
|
;;
|
|
msp430-*-*) targ_emul=msp430elf
|
|
targ_extra_emuls="msp430X"
|
|
;;
|
|
nds32*le-*-elf*) targ_emul=nds32elf
|
|
targ_extra_emuls="nds32elf16m nds32belf nds32belf16m"
|
|
;;
|
|
nds32*be-*-elf*) targ_emul=nds32belf
|
|
targ_extra_emuls="nds32elf nds32elf16m nds32belf16m"
|
|
;;
|
|
nds32*le-*-linux-gnu*) targ_emul=nds32elf_linux ;;
|
|
nds32*be-*-linux-gnu*) targ_emul=nds32belf_linux ;;
|
|
nios2*-*-linux*) targ_emul=nios2linux ;;
|
|
nios2*-*-*) targ_emul=nios2elf ;;
|
|
ns32k-pc532-mach* | ns32k-pc532-ux*) targ_emul=pc532macha ;;
|
|
ns32k-*-netbsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd
|
|
;;
|
|
or1k-*-elf | or1knd-*-elf) targ_emul=elf32or1k ;;
|
|
or1k-*-linux* | or1knd-*-linux*) targ_emul=elf32or1k_linux ;;
|
|
or1k-*-rtems* | or1knd-*-rtems*) targ_emul=elf32or1k
|
|
;;
|
|
pdp11-*-*) targ_emul=pdp11
|
|
;;
|
|
pjl*-*-*) targ_emul=pjlelf
|
|
targ_extra_emuls="elf_i386 elf_iamcu" ;;
|
|
pj*-*-*) targ_emul=pjelf
|
|
;;
|
|
powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
|
|
targ_emul=elf32ppc_fbsd
|
|
targ_extra_emuls="elf32ppc elf32ppcsim"
|
|
targ_extra_libpath=elf32ppc;
|
|
tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'` ;;
|
|
powerpc64-*-freebsd*)
|
|
targ_emul=elf64ppc_fbsd
|
|
targ_extra_emuls="elf64ppc elf32ppc_fbsd elf32ppc"
|
|
targ_extra_libpath="elf32ppc_fbsd elf32ppc"
|
|
tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
|
|
tdir_elf32ppc_fbsd=$tdir_elf32ppc
|
|
;;
|
|
powerpc-*-vxworks*)
|
|
targ_emul=elf32ppcvxworks
|
|
targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim" ;;
|
|
powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
|
|
| powerpc*-*-linux* | powerpc*-*-netbsd* | powerpc*-*-openbsd* \
|
|
| powerpc*-*-solaris* | powerpc*-*-kaos* | powerpc*-*-vxworks*)
|
|
case "${targ}" in
|
|
*64*) targ_emul=elf64ppc
|
|
targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
|
|
targ_extra_libpath="elf32ppc elf32ppclinux"
|
|
td=tdir_elf32ppc
|
|
case "${targ}" in
|
|
powerpc*le-*) td=tdir_elf32lppc;;
|
|
esac
|
|
eval ${td}=`echo "${targ_alias}" | sed -e 's/64//'`
|
|
eval ${td}linux=\$${td}
|
|
eval ${td}sim=\$${td}
|
|
;;
|
|
*linux*) targ_emul=elf32ppclinux
|
|
targ_extra_emuls="elf32ppc elf32ppcsim"
|
|
targ_extra_libpath=elf32ppc
|
|
targ64_extra_emuls=elf64ppc
|
|
targ64_extra_libpath=elf64ppc
|
|
;;
|
|
*) targ_emul=elf32ppc
|
|
targ_extra_emuls="elf32ppclinux elf32ppcsim"
|
|
targ_extra_libpath=elf32ppclinux
|
|
targ64_extra_emuls=elf64ppc
|
|
targ64_extra_libpath=elf64ppc
|
|
;;
|
|
esac
|
|
case "${targ}" in
|
|
powerpc*le-*)
|
|
# PR 19985: Include big endian emulations.
|
|
for z in targ_extra_emuls targ_extra_libpath targ64_extra_emuls targ64_extra_libpath
|
|
do
|
|
eval ${z}=\"\$${z} `eval echo \\$${z} | sed -e 's/ppc/lppc/g'`\"
|
|
done
|
|
targ_extra_emuls="$targ_extra_emuls $targ_emul"
|
|
eval targ_emul=\"`eval echo \\$targ_emul | sed -e 's/ppc/lppc/g'`\"
|
|
esac ;;
|
|
powerpc-*-nto*) targ_emul=elf32ppcnto ;;
|
|
powerpcle-*-nto*) targ_emul=elf32lppcnto ;;
|
|
powerpc-*-rtems*) targ_emul=elf32ppc ;;
|
|
powerpc-*-macos*) targ_emul=ppcmacos ;;
|
|
powerpc-*-netware*) targ_emul=ppcnw ;;
|
|
powerpcle-*-pe | powerpcle-*-winnt* | powerpcle-*-cygwin*)
|
|
targ_emul=ppcpe
|
|
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
|
|
powerpc-*-aix[5-9]*) targ_emul=aix5ppc ;;
|
|
powerpc-*-aix*) targ_emul=aixppc ;;
|
|
powerpc-*-beos*) targ_emul=aixppc ;;
|
|
powerpc-*-windiss*) targ_emul=elf32ppcwindiss ;;
|
|
powerpc-*-lynxos*) targ_emul=ppclynx ;;
|
|
rs6000-*-aix[5-9]*) targ_emul=aix5rs6 ;;
|
|
rs6000-*-aix*) targ_emul=aixrs6
|
|
;;
|
|
rl78-*-*) targ_emul=elf32rl78 ;;
|
|
rx-*-*) targ_emul=elf32rx ;;
|
|
s390x-*-linux*) targ_emul=elf64_s390
|
|
targ_extra_emuls=elf_s390
|
|
targ_extra_libpath=$targ_extra_emuls
|
|
tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
|
|
s390x-*-tpf*) targ_emul=elf64_s390
|
|
tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
|
|
s390-*-linux*) targ_emul=elf_s390
|
|
targ64_extra_emuls=elf64_s390
|
|
targ64_extra_libpath=elf64_s390
|
|
tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'`
|
|
;;
|
|
score-*-elf) targ_emul=score7_elf
|
|
targ_extra_emuls=score3_elf ;;
|
|
sh-*-linux*) targ_emul=shlelf_linux
|
|
targ_extra_emuls="shelf_linux shlelf_fd shelf_fd"
|
|
targ_extra_libpath=shelf_linux ;;
|
|
sh64eb-*-linux*) targ_emul=shelf32_linux
|
|
targ_extra_emuls="shlelf32_linux" ;;
|
|
sh64-*-linux*) targ_emul=shlelf32_linux
|
|
targ_extra_emuls="shelf32_linux"
|
|
targ_extra_libpath=shelf32_linux ;;
|
|
sh*eb-*-linux*) targ_emul=shelf_linux
|
|
targ_extra_emuls="shelf_fd" ;;
|
|
sh*-*-linux*) targ_emul=shlelf_linux
|
|
targ_extra_emuls="shlelf_fd" ;;
|
|
sh5le-*-netbsd*) targ_emul=shlelf32_nbsd
|
|
targ_extra_emuls="shelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
|
|
sh5-*-netbsd*) targ_emul=shelf32_nbsd
|
|
targ_extra_emuls="shlelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
|
|
sh64le-*-netbsd*) targ_emul=shlelf64_nbsd
|
|
targ_extra_emuls="shelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
|
|
sh64-*-netbsd*) targ_emul=shelf64_nbsd
|
|
targ_extra_emuls="shlelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
|
|
sh*l*-*-netbsdelf*) targ_emul=shlelf_nbsd
|
|
targ_extra_emuls=shelf_nbsd ;;
|
|
sh*-*-netbsdelf*) targ_emul=shelf_nbsd
|
|
targ_extra_emuls=shlelf_nbsd ;;
|
|
sh*-*-symbianelf*) targ_emul=shlsymbian ;;
|
|
shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*)
|
|
targ_emul=shlelf
|
|
targ_extra_emuls="shelf shl sh" ;;
|
|
sh-*-rtemscoff*) targ_emul=sh; targ_extra_emuls=shl ;;
|
|
sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos*)
|
|
targ_emul=shelf
|
|
targ_extra_emuls="shlelf sh shl" ;;
|
|
sh-*-uclinux* | sh[12]-*-uclinux*)
|
|
targ_emul=shelf_uclinux
|
|
targ_extra_emuls="shelf shlelf sh shl shelf_fd shlelf_fd" ;;
|
|
sh-*-vxworks) targ_emul=shelf_vxworks
|
|
targ_extra_emuls=shlelf_vxworks ;;
|
|
sh-*-nto*) targ_emul=shelf_nto
|
|
targ_extra_emuls=shlelf_nto ;;
|
|
sh-*-pe) targ_emul=shpe ;
|
|
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
|
|
sh-*-*) targ_emul=sh; targ_extra_emuls=shl ;;
|
|
sh64le-*-elf*) targ_emul=shlelf
|
|
targ_extra_emuls="shelf shlelf32 shelf32 shlelf64 shelf64"
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
|
sh64-*-elf*) targ_emul=shelf
|
|
targ_extra_emuls="shlelf shelf32 shlelf32 shelf64 shlelf64"
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
|
sparc64-*-aout*) targ_emul=sparcaout ;;
|
|
sparc64-*-elf*) targ_emul=elf64_sparc ;;
|
|
sparc64-*-rtems*) targ_emul=elf64_sparc ;;
|
|
sparc-sun-sunos4*) targ_emul=sun4 ;;
|
|
sparclite*-*-elf) targ_emul=elf32_sparc ;;
|
|
sparclite*-*-coff) targ_emul=coff_sparc ;;
|
|
sparclite*-fujitsu-*) targ_emul=sparcaout ;;
|
|
sparc*-*-aout) targ_emul=sparcaout ;;
|
|
sparc*-*-coff) targ_emul=coff_sparc ;;
|
|
sparc*-*-elf) targ_emul=elf32_sparc ;;
|
|
sparc*-*-sysv4*) targ_emul=elf32_sparc ;;
|
|
sparc*-*-vxworks*) targ_emul=elf32_sparc_vxworks ;;
|
|
sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu)
|
|
targ_emul=elf64_sparc_fbsd
|
|
targ_extra_emuls="elf64_sparc elf32_sparc"
|
|
targ_extra_libpath=$targ_extra_emuls
|
|
tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
|
|
sparc*-*-linux*aout*) targ_emul=sparclinux
|
|
targ_extra_emuls="elf32_sparc sun4"
|
|
tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/aout//'`
|
|
tdir_sun4=sparc-sun-sunos4 ;;
|
|
sparc64-*-linux-*) targ_emul=elf64_sparc
|
|
targ_extra_emuls="elf32_sparc sparclinux sun4"
|
|
targ_extra_libpath=elf32_sparc
|
|
tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
|
|
tdir_sparclinux=${tdir_elf32_sparc}aout
|
|
tdir_sun4=sparc-sun-sunos4 ;;
|
|
sparc*-*-linux-*) targ_emul=elf32_sparc
|
|
targ_extra_emuls="sparclinux elf64_sparc sun4"
|
|
targ_extra_libpath=elf64_sparc
|
|
tdir_sparclinux=${targ_alias}aout
|
|
tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
|
|
tdir_sun4=sparc-sun-sunos4 ;;
|
|
sparc64-*-netbsd* | sparc64-*-openbsd*)
|
|
targ_emul=elf64_sparc
|
|
targ_extra_emuls="elf32_sparc" ;;
|
|
sparc*-*-netbsd*elf*) targ_emul=elf32_sparc ;;
|
|
sparc*-*-netbsd*) targ_emul=sparcnbsd ;;
|
|
sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
|
|
targ_emul=elf32_sparc_sol2
|
|
targ_extra_emuls=elf32_sparc ;;
|
|
sparc-*-solaris2*) targ_emul=elf32_sparc_sol2
|
|
targ_extra_emuls="elf32_sparc elf64_sparc_sol2 elf64_sparc"
|
|
targ_extra_libpath=$targ_extra_emuls
|
|
tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'` ;;
|
|
sparcv9-*-solaris2* | sparc64-*-solaris2*)
|
|
targ_emul=elf64_sparc_sol2
|
|
targ_extra_emuls="elf64_sparc elf32_sparc_sol2 elf32_sparc"
|
|
targ_extra_libpath=$targ_extra_emuls
|
|
tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
|
|
sparc*-*-solaris2*) targ_emul=elf32_sparc ;;
|
|
sparc*-wrs-vxworks*) targ_emul=sparcaout ;;
|
|
sparc-*-rtems*) targ_emul=elf32_sparc
|
|
;;
|
|
spu-*-elf*) targ_emul=elf32_spu ;;
|
|
tic30-*-*aout*) targ_emul=tic30aout ;;
|
|
tic30-*-*coff*) targ_emul=tic30coff ;;
|
|
tic4x-*-* | c4x-*-*) targ_emul=tic4xcoff ; targ_extra_emuls="tic3xcoff tic3xcoff_onchip" ;;
|
|
tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff ;;
|
|
tic6x-*-elf) targ_emul=elf32_tic6x_elf_le
|
|
targ_extra_emuls="elf32_tic6x_elf_be elf32_tic6x_le elf32_tic6x_be"
|
|
targ_extra_libpath=$targ_extra_emuls
|
|
;;
|
|
tic6x-*-uclinux) targ_emul=elf32_tic6x_linux_le
|
|
targ_extra_emuls="elf32_tic6x_linux_be elf32_tic6x_le elf32_tic6x_be"
|
|
targ_extra_libpath=$targ_extra_emuls
|
|
;;
|
|
tic80-*-*) targ_emul=tic80coff
|
|
;;
|
|
tilegx-*-*) targ_emul=elf64tilegx
|
|
targ_extra_emuls="elf64tilegx_be elf32tilegx elf32tilegx_be"
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
|
tilegxbe-*-*) targ_emul=elf64tilegx_be
|
|
targ_extra_emuls="elf64tilegx elf32tilegx elf32tilegx_be"
|
|
targ_extra_libpath=$targ_extra_emuls ;;
|
|
tilepro-*-*) targ_emul=elf32tilepro ;;
|
|
ft32-*-*) targ_emul=elf32ft32
|
|
;;
|
|
v850*-*-*) targ_emul=v850_rh850
|
|
targ_extra_emuls=v850
|
|
;;
|
|
vax-dec-ultrix* | vax-dec-bsd*) targ_emul=vax ;;
|
|
vax-*-netbsdelf*) targ_emul=elf32vax
|
|
targ_extra_emuls=vaxnbsd ;;
|
|
vax-*-netbsdaout* | vax-*-netbsd*)
|
|
targ_emul=vaxnbsd
|
|
targ_extra_emuls=elf32vax ;;
|
|
vax-*-linux-*) targ_emul=elf32vax
|
|
;;
|
|
visium-*-elf) targ_emul=elf32visium
|
|
;;
|
|
w65-*-*) targ_emul=w65
|
|
;;
|
|
xc16x-*-elf) targ_emul=elf32xc16x
|
|
targ_extra_emuls="elf32xc16xl elf32xc16xs"
|
|
;;
|
|
xstormy16-*-*) targ_emul=elf32xstormy16
|
|
;;
|
|
xtensa*-*-*) targ_emul=elf32xtensa
|
|
;;
|
|
xgate-*-*) targ_emul=xgateelf
|
|
;;
|
|
z80-*-coff) targ_emul=z80
|
|
;;
|
|
z8k-*-coff) targ_emul=z8002; targ_extra_emuls=z8001
|
|
;;
|
|
*-*-ieee*) targ_emul=vanilla
|
|
;;
|
|
*-tandem-none) targ_emul=st2000
|
|
;;
|
|
*)
|
|
echo 2>&1 "*** ld does not support target ${targ}"
|
|
echo 2>&1 "*** see ld/configure.tgt for supported targets"
|
|
exit 1
|
|
|
|
esac
|
|
|
|
NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib'
|
|
case "${target}" in
|
|
|
|
*-*-dragonfly*)
|
|
NATIVE_LIB_DIRS='/lib /usr/lib /usr/pkg/lib /usr/local/lib'
|
|
;;
|
|
|
|
*-*-freebsd*)
|
|
NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib'
|
|
;;
|
|
|
|
hppa*64*-*-hpux11*)
|
|
NATIVE_LIB_DIRS=/usr/lib/pa20_64
|
|
;;
|
|
|
|
i[3-7]86-*-sysv4*)
|
|
NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
|
|
;;
|
|
|
|
i[3-7]86-*-solaris*)
|
|
NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
|
|
;;
|
|
|
|
i[3-7]86-pc-interix*)
|
|
NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib'
|
|
;;
|
|
|
|
ia64-*-aix*)
|
|
NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
|
|
;;
|
|
|
|
sparc*-*-solaris2*)
|
|
NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
|
|
;;
|
|
|
|
spu-*-elf*)
|
|
# This allows to build a pair of PPU/SPU toolchains with common sysroot.
|
|
NATIVE_LIB_DIRS='/lib'
|
|
;;
|
|
|
|
i[03-9x]86-*-cygwin* | x86_64-*-cygwin*)
|
|
NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api'
|
|
;;
|
|
|
|
*-*-linux*)
|
|
;;
|
|
|
|
*-*-netbsd*)
|
|
;;
|
|
|
|
alpha*-*-*)
|
|
NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
|
|
;;
|
|
|
|
esac
|
|
|
|
case "${target}" in
|
|
frv-*-* | hppa*-*-* | ia64-*-* | mips*-*-*)
|
|
# Don't enable -z relro by default since many relro tests fail on these
|
|
# targets:
|
|
# FAIL: strip -z relro (relro1)
|
|
# FAIL: strip -z relro -shared (relro1)
|
|
# FAIL: objcopy -z relro (relro1)
|
|
# FAIL: objcopy -z relro -shared (relro1)
|
|
# FAIL: objcopy -z relro (tdata1)
|
|
# FAIL: objcopy -shared -z relro (tdata1)
|
|
# FAIL: objcopy -z relro (tdata2)
|
|
# FAIL: objcopy -shared -z relro (tdata2)
|
|
# FAIL: objcopy -z relro (tdata3)
|
|
# FAIL: objcopy -shared -z relro (tdata3)
|
|
# FAIL: objcopy -shared -z relro (tbss1)
|
|
# FAIL: objcopy -shared -z relro (tbss2)
|
|
# FAIL: objcopy -shared -z relro (tbss3)
|
|
;;
|
|
*-*-linux*)
|
|
if test ${ac_default_ld_z_relro} = unset; then
|
|
ac_default_ld_z_relro=1
|
|
fi
|
|
;;
|
|
esac
|