# libgcc host-specific configuration file.
# Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
-# 2008 Free Software Foundation, Inc.
+# 2008, 2009, 2010 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
+#Software Foundation; either version 3, or (at your option) any later
#version.
#GCC is distributed in the hope that it will be useful, but WITHOUT
#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.
+#along with GCC; see the file COPYING3. If not see
+#<http://www.gnu.org/licenses/>.
# This is the libgcc host-specific configuration file
# where a configuration type is mapped to different system-specific
;;
frv*) cpu_type=frv
;;
+moxie*) cpu_type=moxie
+ ;;
i[34567]86-*-*)
cpu_type=i386
;;
hppa*-*-*)
cpu_type=pa
;;
+lm32*-*-*)
+ cpu_type=lm32
+ ;;
m32r*-*-*)
cpu_type=m32r
;;
m68k-*-*)
;;
+mep*-*-*)
+ ;;
mips*-*-*)
cpu_type=mips
;;
# 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).
+*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu*)
extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
;;
-*-*-gnu*)
- ;;
*-*-netbsd*)
;;
*-*-openbsd*)
then tmake_file=${cpu_type}/t-$rest
fi
;;
-alpha*-*-linux*)
+alpha*-*-linux* | alpha*-*-gnu*)
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]*)
+alpha*-dec-osf5.1*)
;;
alpha64-dec-*vms*)
+ tmake_file="vms/t-vms vms/t-vms64 alpha/t-vms"
;;
alpha*-dec-*vms*)
+ tmake_file="vms/t-vms alpha/t-vms"
;;
arc-*-elf*)
;;
-arm-*-coff* | armel-*-coff*)
- ;;
-arm-semi-aof | armel-semi-aof)
- ;;
arm-wrs-vxworks)
;;
arm*-*-freebsd*)
;;
h8300-*-elf*)
;;
-h8300-*-*)
- ;;
hppa*64*-*-linux*)
;;
hppa*-*-linux*)
;;
x86_64-*-elf*)
;;
-i[34567]86-*-aout*)
- ;;
i[34567]86-*-freebsd*)
;;
x86_64-*-freebsd*)
;;
i[34567]86-*-openbsd*)
;;
-i[34567]86-*-coff*)
- ;;
-i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu)
+i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu*)
extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm"
;;
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[34567]86-*-rtems*)
;;
i[34567]86-*-solaris2*)
+ tmake_file="${tmake_file} i386/t-sol2"
+ case ${host} in
+ *-*-solaris2.1[0-9]*)
+ # Solaris 2.10 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
+ # part of the base system.
+ extra_parts="gmon.o crtbegin.o crtend.o"
+ ;;
+ *)
+ extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
+ ;;
+ esac
;;
i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae)
;;
;;
ia64*-*-linux*)
extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
- tmake_file="ia64/t-ia64"
+ tmake_file="ia64/t-ia64 t-softfp ia64/t-fprules-softfp ia64/t-softfp-compat"
;;
ia64*-*-hpux*)
;;
+ia64-hp-*vms*)
+ tmake_file="vms/t-vms vms/t-vms64 ia64/t-vms"
+ ;;
iq2000*-*-elf*)
;;
-m32r-*-elf*)
+lm32-*-elf*|lm32-*-rtems*)
+ extra_parts="crtbegin.o crtend.o crti.o crtn.o"
+ tmake_file="lm32/t-lm32 lm32/t-elf t-softfp"
+ ;;
+lm32-*-uclinux*)
+ extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
+ tmake_file="lm32/t-lm32 lm32/t-uclinux t-softfp"
+ ;;
+m32r-*-elf*|m32r-*-rtems*)
;;
m32rle-*-elf*)
;;
;;
m68hc12-*-*|m6812-*-*)
;;
-m68k-*-aout*)
- ;;
-m68k-*-coff*)
- ;;
m68k-*-elf*)
;;
m68k*-*-netbsdelf*)
;;
mipsisa64-*-elf* | mipsisa64el-*-elf*)
;;
+mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*)
+ ;;
mipsisa64sr71k-*-elf*)
;;
mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
mipstx39-*-elf* | mipstx39el-*-elf*)
;;
mmix-knuth-mmixware)
+ extra_parts="crti.o crtn.o crtbegin.o crtend.o"
+ tmake_file="${tmake_file} ${cpu_type}/t-${cpu_type}"
;;
mn10300-*-*)
;;
-pdp11-*-bsd)
- ;;
-pdp11-*-*)
+moxie-*-*)
+ tmake_file="moxie/t-moxie moxie/t-moxie-softfp"
+ extra_parts="crtbegin.o crtend.o crti.o crtn.o"
;;
-powerpc64-*-linux*)
- tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ldbl128"
- ;;
-powerpc64-*-gnu*)
- tmake_file="${tmake_file} rs6000/t-ldbl128"
+pdp11-*-*)
;;
+picochip-*-*)
+ ;;
powerpc-*-darwin*)
;;
powerpc64-*-darwin*)
;;
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* | powerpc64-*-linux*)
+ tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ldbl128 t-softfp"
;;
-powerpc-*-linux*)
- tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ldbl128"
+powerpc64-*-gnu*)
+ tmake_file="${tmake_file} rs6000/t-ldbl128 t-softfp"
;;
powerpc-*-gnu-gnualtivec*)
tmake_file="${tmake_file} rs6000/t-ldbl128"
;;
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].*)
;;
+rx-*-elf)
+ extra_parts="crtbegin.o crtend.o"
+ tmake_file="rx/t-rx"
+ ;;
s390-*-linux*)
+ tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux s390/32/t-floattodi"
;;
s390x-*-linux*)
+ tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux"
;;
s390x-ibm-tpf*)
+ tmake_file="${tmake_file} s390/t-crtstuff s390/t-tpf"
;;
score-*-elf)
;;
;;
sh-wrs-vxworks)
;;
-sh-*-*)
- ;;
sparc-*-netbsdelf*)
;;
sparc64-*-openbsd*)
extra_parts="$extra_parts crtfastmath.o"
tmake_file="${tmake_file} sparc/t-crtfm"
;;
-sparc-*-rtems*)
+sparc-*-rtems* | sparc64-*-rtems* )
;;
sparc64-*-solaris2* | sparcv9-*-solaris2*)
;;
;;
v850-*-*)
;;
+vax-*-linux*)
+ ;;
vax-*-netbsdelf*)
;;
vax-*-netbsd*)
;;
xstormy16-*-elf)
;;
-xtensa-*-elf*)
+xtensa*-*-elf*)
;;
-xtensa-*-linux*)
+xtensa*-*-linux*)
;;
am33_2.0-*-linux*)
extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
;;
-m32c-*-elf*)
+m32c-*-elf*|m32c-*-rtems*)
;;
+mep*-*-*)
+ ;;
*)
echo "*** Configuration ${host} not supported" 1>&2
exit 1
esac
case ${host} in
-i[34567]86-*-linux* | x86_64-*-linux*)
+i[34567]86-*-linux* | x86_64-*-linux* | \
+ i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | \
+ i[34567]86-*-gnu*)
tmake_file="${tmake_file} t-tls"
;;
esac
case ${host} in
i[34567]86-*-darwin* | x86_64-*-darwin* | \
- i[34567]86-*-linux* | x86_64-*-linux*)
- tmake_file="${tmake_file} i386/${host_address}/t-fprules-softfp"
+ i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
+ i[34567]86-*-linux* | x86_64-*-linux* | \
+ i[34567]86-*-gnu* | \
+ i[34567]86-*-solaris2* | \
+ i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
+ if test "${host_address}" = 32; then
+ tmake_file="${tmake_file} t-softfp i386/${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
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