188 lines
4.3 KiB
Bash
188 lines
4.3 KiB
Bash
# configure.tgt -- target configuration for gold -*- sh -*-
|
|
|
|
# Copyright (C) 2006-2018 Free Software Foundation, Inc.
|
|
# Written by Ian Lance Taylor <iant@google.com>.
|
|
|
|
# This file is part of gold.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
|
|
# MA 02110-1301, USA.
|
|
|
|
# This script handles target configuration for gold. This is shell
|
|
# code invoked by the autoconf generated configure script. Putting
|
|
# this in a separate file lets us skip running autoconf when modifying
|
|
# target specific information.
|
|
|
|
# This file switches on the shell variable ${targ}, which is a
|
|
# canonicalized GNU configuration triplet. It sets the following
|
|
# shell variables:
|
|
|
|
# targ_obj object file to include in the link, with no extension
|
|
# targ_extra_obj extra object file to include
|
|
# targ_machine ELF machine code for this target
|
|
# targ_size size of this target--32 or 64
|
|
# targ_extra_size extra targ_size setting for the target
|
|
# targ_big_endian whether the target is big-endian--true or false
|
|
# targ_extra_big_endian extra targ_big_endian setting for the target
|
|
# targ_osabi EI_OSABI value
|
|
|
|
# If the target is not recognized targ_obj is set to "UNKNOWN".
|
|
|
|
targ_extra_obj=
|
|
targ_machine=
|
|
targ_size=
|
|
targ_extra_size=
|
|
targ_big_endian=
|
|
targ_extra_big_endian=
|
|
targ_osabi=ELFOSABI_NONE
|
|
case "$targ" in
|
|
i?86-*)
|
|
targ_obj=i386
|
|
targ_machine=EM_386
|
|
targ_size=32
|
|
targ_big_endian=false
|
|
case "$targ" in
|
|
i?86-*-freebsd*)
|
|
targ_osabi=ELFOSABI_FREEBSD
|
|
;;
|
|
esac
|
|
;;
|
|
x86_64*)
|
|
targ_obj=x86_64
|
|
targ_extra_obj=i386
|
|
targ_machine=EM_X86_64
|
|
targ_size=64
|
|
targ_extra_size=32
|
|
targ_big_endian=false
|
|
case "$targ" in
|
|
x86_64-*-freebsd*)
|
|
targ_osabi=ELFOSABI_FREEBSD
|
|
;;
|
|
esac
|
|
;;
|
|
tilegx*)
|
|
targ_obj=tilegx
|
|
targ_machine=EM_TILEGX
|
|
targ_size=64
|
|
targ_extra_size=32
|
|
targ_big_endian=false
|
|
targ_extra_big_endian=true
|
|
;;
|
|
sparc-*)
|
|
targ_obj=sparc
|
|
targ_machine=EM_SPARC
|
|
targ_size=32
|
|
targ_extra_size=64
|
|
targ_big_endian=true
|
|
targ_extra_big_endian=false
|
|
;;
|
|
sparc64-*)
|
|
targ_obj=sparc
|
|
targ_machine=EM_SPARCV9
|
|
targ_size=64
|
|
targ_extra_size=32
|
|
targ_big_endian=true
|
|
targ_extra_big_endian=false
|
|
;;
|
|
powerpc-*)
|
|
targ_obj=powerpc
|
|
targ_machine=EM_PPC
|
|
targ_size=32
|
|
targ_extra_size=64
|
|
targ_big_endian=true
|
|
targ_extra_big_endian=false
|
|
;;
|
|
powerpcle-*)
|
|
targ_obj=powerpc
|
|
targ_machine=EM_PPC
|
|
targ_size=32
|
|
targ_extra_size=64
|
|
targ_big_endian=false
|
|
targ_extra_big_endian=true
|
|
;;
|
|
powerpc64-*)
|
|
targ_obj=powerpc
|
|
targ_machine=EM_PPC64
|
|
targ_size=64
|
|
targ_extra_size=32
|
|
targ_big_endian=true
|
|
targ_extra_big_endian=false
|
|
;;
|
|
powerpc64le-*)
|
|
targ_obj=powerpc
|
|
targ_machine=EM_PPC64
|
|
targ_size=64
|
|
targ_extra_size=32
|
|
targ_big_endian=false
|
|
targ_extra_big_endian=true
|
|
;;
|
|
armeb*-*-*|armbe*-*-*)
|
|
targ_obj=arm
|
|
targ_extra_obj=arm-reloc-property
|
|
targ_machine=EM_ARM
|
|
targ_size=32
|
|
targ_big_endian=true
|
|
targ_extra_big_endian=false
|
|
;;
|
|
arm*-*-*)
|
|
targ_obj=arm
|
|
targ_extra_obj=arm-reloc-property
|
|
targ_machine=EM_ARM
|
|
targ_size=32
|
|
targ_big_endian=false
|
|
targ_extra_big_endian=true
|
|
;;
|
|
aarch64*-*)
|
|
targ_obj=aarch64
|
|
targ_extra_obj=aarch64-reloc-property
|
|
targ_machine=EM_AARCH64
|
|
targ_size=64
|
|
targ_extra_size=32
|
|
targ_big_endian=false
|
|
targ_extra_big_endian=true
|
|
;;
|
|
mips*el*-*-*|mips*le*-*-*)
|
|
targ_obj=mips
|
|
targ_machine=EM_MIPS_RS3_LE
|
|
targ_size=32
|
|
targ_big_endian=false
|
|
targ_extra_big_endian=true
|
|
;;
|
|
mips*-*-*)
|
|
targ_obj=mips
|
|
targ_machine=EM_MIPS
|
|
targ_size=32
|
|
targ_big_endian=true
|
|
targ_extra_big_endian=false
|
|
;;
|
|
s390-*-*)
|
|
targ_obj=s390
|
|
targ_machine=EM_S390
|
|
targ_size=32
|
|
targ_big_endian=true
|
|
targ_extra_big_endian=false
|
|
;;
|
|
s390x-*-*)
|
|
targ_obj=s390
|
|
targ_machine=EM_S390
|
|
targ_size=64
|
|
targ_big_endian=true
|
|
targ_extra_big_endian=false
|
|
;;
|
|
*)
|
|
targ_obj=UNKNOWN
|
|
;;
|
|
esac
|