c174f11c1b
2008-07-02 H.J. Lu <hongjiu.lu@intel.com> PR boostrap/36702 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86. * config/i386/64/t-fprules-softfp: Moved to ... * config/i386/64/t-softfp-compat: This. New. From-SVN: r137380
599 lines
12 KiB
Plaintext
599 lines
12 KiB
Plaintext
# libgcc host-specific configuration file.
|
|
# Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
|
|
# 2008 Free Software Foundation, Inc.
|
|
|
|
#This file is part of GCC.
|
|
|
|
#GCC 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 2, or (at your option) any later
|
|
#version.
|
|
|
|
#GCC 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 GCC; see the file COPYING. If not, write to the Free
|
|
#Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
|
|
#02110-1301, USA.
|
|
|
|
# This is the libgcc host-specific configuration file
|
|
# where a configuration type is mapped to different system-specific
|
|
# definitions and files. This is invoked by the autoconf-generated
|
|
# configure script. Putting it in a separate shell file lets us skip
|
|
# running autoconf when modifying host-specific information.
|
|
|
|
# This file bears an obvious resemblance to gcc/config.gcc. The cases
|
|
# should be kept similar, to ease moving library-specific settings
|
|
# from config.gcc to this file. That is also why tmake_file is
|
|
# left as tmake_file, rather than hmake_file, even though this library
|
|
# switches on ${host}.
|
|
|
|
# This file switches on the shell variable ${host}, and also uses the
|
|
# following shell variables:
|
|
#
|
|
# with_* Various variables as set by configure.
|
|
|
|
# This file sets the following shell variables for use by the
|
|
# autoconf-generated configure script:
|
|
#
|
|
# asm_hidden_op The assembler pseudo-op to use for hide
|
|
# lists for object files implemented in
|
|
# assembly (with -fvisibility=hidden for C).
|
|
# The default is ".hidden".
|
|
# cpu_type The name of the cpu, if different from the first
|
|
# chunk of the canonical host name.
|
|
# extra_parts List of extra object files that should be compiled
|
|
# for this target machine. This may be overridden
|
|
# by setting EXTRA_PARTS in a tmake_file fragment.
|
|
# If either is set, EXTRA_PARTS and
|
|
# EXTRA_MULTILIB_PARTS inherited from the GCC
|
|
# subdirectory will be ignored.
|
|
# tmake_file A list of machine-description-specific
|
|
# makefile-fragments, if different from
|
|
# "$cpu_type/t-$cpu_type".
|
|
|
|
asm_hidden_op=.hidden
|
|
extra_parts=
|
|
tmake_file=
|
|
|
|
# Set default cpu_type so it can be updated in each machine entry.
|
|
cpu_type=`echo ${host} | sed 's/-.*$//'`
|
|
case ${host} in
|
|
m32c*-*-*)
|
|
cpu_type=m32c
|
|
;;
|
|
alpha*-*-*)
|
|
cpu_type=alpha
|
|
;;
|
|
am33_2.0-*-linux*)
|
|
cpu_type=mn10300
|
|
;;
|
|
arm*-*-*)
|
|
cpu_type=arm
|
|
;;
|
|
avr-*-*)
|
|
cpu_type=avr
|
|
;;
|
|
bfin*-*)
|
|
cpu_type=bfin
|
|
;;
|
|
fido-*-*)
|
|
cpu_type=m68k
|
|
;;
|
|
frv*) cpu_type=frv
|
|
;;
|
|
i[34567]86-*-*)
|
|
cpu_type=i386
|
|
;;
|
|
x86_64-*-*)
|
|
cpu_type=i386
|
|
;;
|
|
ia64-*-*)
|
|
;;
|
|
hppa*-*-*)
|
|
cpu_type=pa
|
|
;;
|
|
m32r*-*-*)
|
|
cpu_type=m32r
|
|
;;
|
|
m68k-*-*)
|
|
;;
|
|
mips*-*-*)
|
|
cpu_type=mips
|
|
;;
|
|
powerpc*-*-*)
|
|
cpu_type=rs6000
|
|
;;
|
|
rs6000*-*-*)
|
|
;;
|
|
score*-*-*)
|
|
cpu_type=score
|
|
;;
|
|
sparc64*-*-*)
|
|
cpu_type=sparc
|
|
;;
|
|
sparc*-*-*)
|
|
cpu_type=sparc
|
|
;;
|
|
spu*-*-*)
|
|
cpu_type=spu
|
|
;;
|
|
s390*-*-*)
|
|
cpu_type=s390
|
|
;;
|
|
# Note the 'l'; we need to be able to match e.g. "shle" or "shl".
|
|
sh[123456789lbe]*-*-*)
|
|
cpu_type=sh
|
|
;;
|
|
esac
|
|
|
|
# Common parts for widely ported systems.
|
|
case ${host} in
|
|
*-*-darwin*)
|
|
asm_hidden_op=.private_extern
|
|
tmake_file="t-darwin ${cpu_type}/t-darwin t-slibgcc-darwin"
|
|
;;
|
|
*-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
|
|
# This is the place-holder for the generic a.out configuration
|
|
# of FreeBSD. No actual configuration resides here since
|
|
# there was only ever a bare-bones ix86 configuration for
|
|
# a.out and it exists solely in the machine-specific section.
|
|
# This place-holder must exist to avoid dropping into
|
|
# the generic ELF configuration of FreeBSD (i.e. it must be
|
|
# ordered before that section).
|
|
;;
|
|
*-*-freebsd*)
|
|
# This is the generic ELF configuration of FreeBSD. Later
|
|
# machine-specific sections may refine and add to this
|
|
# configuration.
|
|
;;
|
|
*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
|
|
# Must come before *-*-gnu* (because of *-*-linux-gnu* systems).
|
|
extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
|
|
;;
|
|
*-*-gnu*)
|
|
;;
|
|
*-*-netbsd*)
|
|
;;
|
|
*-*-openbsd*)
|
|
;;
|
|
*-*-rtems*)
|
|
;;
|
|
*-*-vxworks*)
|
|
;;
|
|
*-*-elf)
|
|
;;
|
|
esac
|
|
|
|
case ${host} in
|
|
# Support site-specific machine types.
|
|
*local*)
|
|
rest=`echo ${host} | sed -e "s/$cpu_type-//"`
|
|
if test -f $srcdir/config/${cpu_type}/t-$rest
|
|
then tmake_file=${cpu_type}/t-$rest
|
|
fi
|
|
;;
|
|
alpha*-*-linux*)
|
|
tmake_file="${tmake_file} alpha/t-crtfm"
|
|
extra_parts="$extra_parts crtfastmath.o"
|
|
;;
|
|
alpha*-*-gnu*)
|
|
;;
|
|
alpha*-*-freebsd*)
|
|
;;
|
|
alpha*-*-netbsd*)
|
|
;;
|
|
alpha*-*-openbsd*)
|
|
;;
|
|
alpha*-dec-osf[45]*)
|
|
;;
|
|
alpha64-dec-*vms*)
|
|
;;
|
|
alpha*-dec-*vms*)
|
|
;;
|
|
arc-*-elf*)
|
|
;;
|
|
arm-*-coff* | armel-*-coff*)
|
|
;;
|
|
arm-semi-aof | armel-semi-aof)
|
|
;;
|
|
arm-wrs-vxworks)
|
|
;;
|
|
arm*-*-freebsd*)
|
|
;;
|
|
arm*-*-netbsdelf*)
|
|
;;
|
|
arm*-*-netbsd*)
|
|
;;
|
|
arm*-*-linux*) # ARM GNU/Linux with ELF
|
|
;;
|
|
arm*-*-uclinux*) # ARM ucLinux
|
|
;;
|
|
arm*-*-ecos-elf)
|
|
;;
|
|
arm*-*-eabi* | arm*-*-symbianelf* )
|
|
;;
|
|
arm*-*-rtems*)
|
|
;;
|
|
arm*-*-elf)
|
|
;;
|
|
arm*-wince-pe*)
|
|
;;
|
|
arm-*-pe*)
|
|
;;
|
|
avr-*-rtems*)
|
|
;;
|
|
avr-*-*)
|
|
# Make HImode functions for AVR
|
|
tmake_file=${cpu_type}/t-avr
|
|
;;
|
|
bfin*-elf*)
|
|
;;
|
|
bfin*-uclinux*)
|
|
;;
|
|
bfin*-linux-uclibc*)
|
|
# No need to build crtbeginT.o on uClibc systems. Should probably
|
|
# be moved to the OS specific section above.
|
|
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
|
|
;;
|
|
bfin*-*)
|
|
;;
|
|
crisv32-*-elf | crisv32-*-none | cris-*-elf | cris-*-none)
|
|
extra_parts="crtbegin.o crtend.o"
|
|
;;
|
|
cris-*-linux* | crisv32-*-linux*)
|
|
;;
|
|
crx-*-elf)
|
|
;;
|
|
fido-*-elf)
|
|
;;
|
|
fr30-*-elf)
|
|
;;
|
|
frv-*-elf)
|
|
;;
|
|
frv-*-*linux*)
|
|
;;
|
|
h8300-*-rtems*)
|
|
;;
|
|
h8300-*-elf*)
|
|
;;
|
|
h8300-*-*)
|
|
;;
|
|
hppa*64*-*-linux*)
|
|
;;
|
|
hppa*-*-linux*)
|
|
;;
|
|
hppa[12]*-*-hpux10*)
|
|
;;
|
|
hppa*64*-*-hpux11*)
|
|
;;
|
|
hppa[12]*-*-hpux11*)
|
|
;;
|
|
i[34567]86-*-darwin*)
|
|
;;
|
|
x86_64-*-darwin*)
|
|
tmake_file="t-darwin ${cpu_type}/t-darwin64 t-slibgcc-darwin"
|
|
;;
|
|
i[34567]86-*-elf*)
|
|
;;
|
|
x86_64-*-elf*)
|
|
;;
|
|
i[34567]86-*-aout*)
|
|
;;
|
|
i[34567]86-*-freebsd*)
|
|
;;
|
|
x86_64-*-freebsd*)
|
|
;;
|
|
i[34567]86-*-netbsdelf*)
|
|
;;
|
|
i[34567]86-*-netbsd*)
|
|
;;
|
|
x86_64-*-netbsd*)
|
|
;;
|
|
i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123])
|
|
;;
|
|
i[34567]86-*-openbsd*)
|
|
;;
|
|
i[34567]86-*-coff*)
|
|
;;
|
|
i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu)
|
|
extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
|
|
tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm"
|
|
;;
|
|
x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
|
|
extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
|
|
tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm"
|
|
;;
|
|
i[34567]86-*-gnu*)
|
|
;;
|
|
i[34567]86-pc-msdosdjgpp*)
|
|
;;
|
|
i[34567]86-*-lynxos*)
|
|
;;
|
|
i[3456x]86-*-netware*)
|
|
case /${with_ld} in
|
|
*/nwld)
|
|
tmake_file="${tmake_file} i386/t-nwld"
|
|
;;
|
|
esac
|
|
;;
|
|
i[34567]86-*-nto-qnx*)
|
|
;;
|
|
i[34567]86-*-rtems*)
|
|
;;
|
|
i[34567]86-*-solaris2*)
|
|
;;
|
|
i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae)
|
|
;;
|
|
i[34567]86-*-pe)
|
|
;;
|
|
i[34567]86-*-cygwin* | i[34567]86-*-mingw*)
|
|
extra_parts="crtbegin.o crtend.o crtfastmath.o"
|
|
tmake_file="i386/t-cygming i386/t-crtfm"
|
|
;;
|
|
x86_64-*-mingw*)
|
|
;;
|
|
i[34567]86-*-interix3*)
|
|
;;
|
|
ia64*-*-elf*)
|
|
extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
|
|
tmake_file="ia64/t-ia64"
|
|
;;
|
|
ia64*-*-freebsd*)
|
|
;;
|
|
ia64*-*-linux*)
|
|
extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
|
|
tmake_file="ia64/t-ia64"
|
|
;;
|
|
ia64*-*-hpux*)
|
|
;;
|
|
iq2000*-*-elf*)
|
|
;;
|
|
m32r-*-elf*)
|
|
;;
|
|
m32rle-*-elf*)
|
|
;;
|
|
m32r-*-linux*)
|
|
;;
|
|
m32rle-*-linux*)
|
|
;;
|
|
m68hc11-*-*|m6811-*-*)
|
|
;;
|
|
m68hc12-*-*|m6812-*-*)
|
|
;;
|
|
m68k-*-aout*)
|
|
;;
|
|
m68k-*-coff*)
|
|
;;
|
|
m68k-*-elf*)
|
|
;;
|
|
m68k*-*-netbsdelf*)
|
|
;;
|
|
m68k*-*-openbsd*)
|
|
;;
|
|
m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
|
|
;;
|
|
m68k-*-linux*) # Motorola m68k's running GNU/Linux
|
|
# with ELF format using glibc 2
|
|
# aka the GNU/Linux C library 6.
|
|
;;
|
|
m68k-*-rtems*)
|
|
;;
|
|
mcore-*-elf)
|
|
;;
|
|
mcore-*-pe*)
|
|
;;
|
|
mips-sgi-irix[56]*)
|
|
;;
|
|
mips*-*-netbsd*) # NetBSD/mips, either endian.
|
|
;;
|
|
mips64*-*-linux*)
|
|
;;
|
|
mips*-*-linux*) # Linux MIPS, either endian.
|
|
;;
|
|
mips*-*-openbsd*)
|
|
;;
|
|
mipsisa32-*-elf* | mipsisa32el-*-elf*)
|
|
;;
|
|
mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
|
|
;;
|
|
mipsisa64-*-elf* | mipsisa64el-*-elf*)
|
|
;;
|
|
mipsisa64sr71k-*-elf*)
|
|
;;
|
|
mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
|
|
;;
|
|
mips-*-elf* | mipsel-*-elf*)
|
|
;;
|
|
mips64-*-elf* | mips64el-*-elf*)
|
|
;;
|
|
mips64vr-*-elf* | mips64vrel-*-elf*)
|
|
;;
|
|
mips64orion-*-elf* | mips64orionel-*-elf*)
|
|
;;
|
|
mips*-*-rtems*)
|
|
;;
|
|
mips-wrs-vxworks)
|
|
;;
|
|
mipstx39-*-elf* | mipstx39el-*-elf*)
|
|
;;
|
|
mmix-knuth-mmixware)
|
|
;;
|
|
mn10300-*-*)
|
|
;;
|
|
pdp11-*-bsd)
|
|
;;
|
|
pdp11-*-*)
|
|
;;
|
|
powerpc64-*-linux*)
|
|
tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ldbl128"
|
|
;;
|
|
powerpc64-*-gnu*)
|
|
tmake_file="${tmake_file} rs6000/t-ldbl128"
|
|
;;
|
|
powerpc-*-darwin*)
|
|
;;
|
|
powerpc64-*-darwin*)
|
|
;;
|
|
powerpc*-*-freebsd*)
|
|
;;
|
|
powerpc-*-netbsd*)
|
|
;;
|
|
powerpc-*-eabispe*)
|
|
;;
|
|
powerpc-*-eabisimaltivec*)
|
|
;;
|
|
powerpc-*-eabisim*)
|
|
;;
|
|
powerpc-*-elf*)
|
|
;;
|
|
powerpc-*-eabialtivec*)
|
|
;;
|
|
powerpc-*-eabi*)
|
|
;;
|
|
powerpc-*-rtems*)
|
|
;;
|
|
powerpc-*-linux*altivec*)
|
|
tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ldbl128"
|
|
;;
|
|
powerpc-*-linux*spe*)
|
|
tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ldbl128"
|
|
;;
|
|
powerpc-*-linux*)
|
|
tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ldbl128"
|
|
;;
|
|
powerpc-*-gnu-gnualtivec*)
|
|
tmake_file="${tmake_file} rs6000/t-ldbl128"
|
|
;;
|
|
powerpc-*-gnu*)
|
|
tmake_file="${tmake_file} rs6000/t-ldbl128"
|
|
;;
|
|
powerpc-wrs-vxworks|powerpc-wrs-vxworksae)
|
|
;;
|
|
powerpc-*-lynxos*)
|
|
;;
|
|
powerpcle-*-elf*)
|
|
;;
|
|
powerpcle-*-eabisim*)
|
|
;;
|
|
powerpcle-*-eabi*)
|
|
;;
|
|
rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
|
|
;;
|
|
rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
|
|
;;
|
|
rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
|
|
;;
|
|
rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
|
|
;;
|
|
s390-*-linux*)
|
|
;;
|
|
s390x-*-linux*)
|
|
;;
|
|
s390x-ibm-tpf*)
|
|
;;
|
|
score-*-elf)
|
|
;;
|
|
sh-*-elf* | sh[12346l]*-*-elf* | \
|
|
sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
|
|
sh-*-linux* | sh[2346lbe]*-*-linux* | \
|
|
sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
|
|
sh64-*-netbsd* | sh64l*-*-netbsd*)
|
|
case ${host} in
|
|
sh*-*-linux*)
|
|
tmake_file="${tmake_file} sh/t-linux"
|
|
;;
|
|
esac
|
|
;;
|
|
sh-*-rtems*)
|
|
;;
|
|
sh-wrs-vxworks)
|
|
;;
|
|
sh-*-*)
|
|
;;
|
|
sparc-*-netbsdelf*)
|
|
;;
|
|
sparc64-*-openbsd*)
|
|
;;
|
|
sparc-*-elf*)
|
|
;;
|
|
sparc-*-linux*) # SPARC's running GNU/Linux, libc6
|
|
extra_parts="$extra_parts crtfastmath.o"
|
|
tmake_file="${tmake_file} sparc/t-crtfm"
|
|
;;
|
|
sparc-*-rtems*)
|
|
;;
|
|
sparc64-*-solaris2* | sparcv9-*-solaris2*)
|
|
;;
|
|
sparc-*-solaris2*)
|
|
;;
|
|
sparc64-*-elf*)
|
|
;;
|
|
sparc-wrs-vxworks)
|
|
;;
|
|
sparc64-*-freebsd*|ultrasparc-*-freebsd*)
|
|
;;
|
|
sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
|
|
extra_parts="$extra_parts crtfastmath.o"
|
|
tmake_file="${tmake_file} sparc/t-crtfm"
|
|
;;
|
|
sparc64-*-netbsd*)
|
|
;;
|
|
spu-*-elf*)
|
|
;;
|
|
v850e1-*-*)
|
|
;;
|
|
v850e-*-*)
|
|
;;
|
|
v850-*-*)
|
|
;;
|
|
vax-*-netbsdelf*)
|
|
;;
|
|
vax-*-netbsd*)
|
|
;;
|
|
vax-*-openbsd*)
|
|
;;
|
|
xstormy16-*-elf)
|
|
;;
|
|
xtensa-*-elf*)
|
|
;;
|
|
xtensa-*-linux*)
|
|
;;
|
|
am33_2.0-*-linux*)
|
|
extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
|
|
;;
|
|
m32c-*-elf*)
|
|
;;
|
|
*)
|
|
echo "*** Configuration ${host} not supported" 1>&2
|
|
exit 1
|
|
;;
|
|
esac
|
|
|
|
case ${host} in
|
|
i[34567]86-*-linux* | x86_64-*-linux*)
|
|
tmake_file="${tmake_file} t-tls"
|
|
;;
|
|
esac
|
|
|
|
case ${host} in
|
|
i[34567]86-*-darwin* | x86_64-*-darwin* | \
|
|
i[34567]86-*-linux* | x86_64-*-linux*)
|
|
if test "${host_address}" = 32; then
|
|
tmake_file="${tmake_file} i386/${host_address}/t-fprules-softfp"
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
case ${host} in
|
|
i[34567]86-*-linux* | x86_64-*-linux*)
|
|
# Provide backward binary compatibility for 64bit Linux/x86.
|
|
if test "${host_address}" = 64; then
|
|
tmake_file="${tmake_file} i386/${host_address}/t-softfp-compat"
|
|
fi
|
|
;;
|
|
esac
|