# GCC target-specific configuration file.
-# Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+# Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
# Free Software Foundation, Inc.
#This file is part of GCC.
# threads support was requested.
#
# default_use_cxa_atexit
-# "no" by default, can be set to "yes" if a target
-# wishes to use __cxa_atexit() by default if the
-# $enable___cxa_atexit variable is not set.
+# The default value for the $enable___cxa_atexit
+# variable. enable___cxa_atexit needs to be set to
+# "yes" for the correct operation of C++ destructors
+# but it relies upon the presence of a non-standard C
+# library function called __cxa_atexit.
+# Since not all C libraries provide __cxa_atexit the
+# default value of $default_use_cxa_atexit is set to
+# "no" except for targets which are known to be OK.
#
# gas_flag Either yes or no depending on whether GNU as was
# requested.
extra_headers="ppc-asm.h altivec.h spe.h"
need_64bit_hwint=yes
case x$with_cpu in
- xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[345]|xrs64a)
+ xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456]|xrs64a)
cpu_is_64bit=yes
;;
esac
extra_options="${extra_options} darwin.opt"
c_target_objs="darwin-c.o"
cxx_target_objs="darwin-c.o"
- extra_parts="crt2.o"
extra_objs="darwin.o"
+ default_use_cxa_atexit=yes
case ${enable_threads} in
"" | yes | posix) thread_file='posix' ;;
esac
*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
# Must come before *-*-gnu* (because of *-*-linux-gnu* systems).
extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
+ extra_options="${extra_options} linux.opt"
gas=yes
gnu_ld=yes
case ${enable_threads} in
"" | yes | posix) thread_file='posix' ;;
esac
tmake_file="t-slibgcc-elf-ver t-linux"
+ case ${target} in
+ *-*-*uclibc*)
+ tm_defines="${tm_defines} UCLIBC_DEFAULT=1"
+ ;;
+ *)
+ tm_defines="${tm_defines} UCLIBC_DEFAULT=0"
+ ;;
+ esac
+ # Assume that glibc or uClibc are being used and so __cxa_atexit is provided.
+ default_use_cxa_atexit=yes
;;
*-*-gnu*)
# On the Hurd, the setup is just about the same on
tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h gnu.h ${tm_file}"
;;
esac
+ # Assume that glibc is being used and so __cxa_atexit is provided.
+ default_use_cxa_atexit=yes
;;
*-*-netbsd*)
tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
*) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
esac
;;
+*-*-elf)
+ # Assume that newlib is being used and so __cxa_atexit is provided.
+ default_use_cxa_atexit=yes
+ ;;
esac
case ${target} in
alpha*-*-linux*)
tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
target_cpu_default="MASK_GAS"
- tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
+ tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee alpha/t-linux"
;;
alpha*-*-gnu*)
target_cpu_default="MASK_GAS"
tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
;;
alpha*-*-openbsd*)
- tm_defines="OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
+ tm_defines="${tm_defines} OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
# default x-alpha is only appropriate for dec-osf.
target_cpu_default="MASK_GAS"
# Define TARGET_SUPPORT_ARCH except on 4.0a.
case ${target} in
*-*-osf4.0a) ;;
- *) tm_defines="TARGET_SUPPORT_ARCH=1"
+ *) tm_defines="${tm_defines} TARGET_SUPPORT_ARCH=1"
esac
;;
*-*-osf5*)
tm_file="${tm_file} alpha/osf5.h"
- tm_defines="TARGET_SUPPORT_ARCH=1"
+ tm_defines="${tm_defines} TARGET_SUPPORT_ARCH=1"
;;
esac
case ${enable_threads} in
tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
tmake_file="${tmake_file} t-linux arm/t-arm"
case ${target} in
- arm*-*-linux-gnueabi)
+ arm*-*-linux-*eabi)
tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h"
tmake_file="$tmake_file arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
# The BPABI long long divmod functions return a 128-bit value in
extra_options="${extra_options} pa/pa-hpux1010.opt"
;;
esac
- tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
+ tmake_file="pa/t-pa-hpux10 pa/t-pa-hpux pa/t-hpux-shlib"
case ${enable_threads} in
"")
if test x$have_pthread_h = xyes ; then
fi
use_collect2=yes
use_fixproto=yes
+ gas=yes
;;
hppa*64*-*-hpux11*)
target_cpu_default="MASK_PA_11|MASK_PA_20"
then
target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
fi
- if test x$gas = xyes
- then
- tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
- pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
- pa/pa-hpux11.h"
- else
- tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
- pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
- pa/pa-hpux11.h"
- fi
+ tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
+ pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
+ pa/pa-hpux11.h"
case ${target} in
*-*-hpux11.[1-9]*)
tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
else
tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
fi
- extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
+ extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
+ libgcc_stub.a"
case x${enable_threads} in
xyes | xposix )
thread_file=posix
;;
esac
+ gas=yes
;;
hppa[12]*-*-hpux11*)
case ${target} in
extra_options="${extra_options} pa/pa-hpux1111.opt"
;;
esac
- tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
+ tmake_file="pa/t-pa-hpux11 pa/t-pa-hpux pa/t-hpux-shlib"
# Set the libgcc version number
if test x$sjlj = x1; then
tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
;;
esac
use_collect2=yes
+ gas=yes
;;
i[34567]86-*-darwin*)
# All the configuration is presently done generically.
i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
esac
- tmake_file="${tmake_file} i386/t-crtstuff i386/t-crtfm"
+ tmake_file="${tmake_file} i386/t-crtstuff i386/t-crtfm t-dfprules"
;;
x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
x86_64-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h" ;;
x86_64-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h" ;;
esac
- tmake_file="${tmake_file} i386/t-linux64 i386/t-crtfm"
+ tmake_file="${tmake_file} i386/t-linux64 i386/t-crtfm t-dfprules"
;;
i[34567]86-*-gnu*)
;;
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h"
case ${target} in
*-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
- tm_file="${tm_file} sol26.h"
+ tm_file="${tm_file} sol2-6.h"
+ ;;
+ *-*-solaris2.1[0-9]*)
+ tm_file="${tm_file} sol2-10.h"
+ ;;
esac
tm_file="${tm_file} i386/sol2.h"
tmake_file="t-sol2 i386/t-sol2 t-svr4"
;;
m68k-*-coff*)
tmake_file=m68k/t-m68kbare
- tm_defines="MOTOROLA USE_GAS"
+ tm_defines="${tm_defines} MOTOROLA USE_GAS"
tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
use_fixproto=yes
;;
m68020-*-elf* | m68k-*-elf*)
tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
- tm_defines="MOTOROLA USE_GAS"
+ tm_defines="${tm_defines} MOTOROLA USE_GAS"
tmake_file=m68k/t-m68kelf
extra_parts="crtbegin.o crtend.o"
;;
m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
- tm_defines="MOTOROLA USE_GAS"
+ tm_defines="${tm_defines} MOTOROLA USE_GAS"
case ${target} in
m68010*)
target_cpu_default="0"
;;
m68k*-*-openbsd*)
# needed to unconfuse gdb
- tm_defines="OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
+ tm_defines="${tm_defines} OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
tm_file="m68k/m68k.h openbsd.h m68k/openbsd.h"
tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
# we need collect2 until our bug is fixed...
;;
m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux.h"
- tm_defines="MOTOROLA USE_GAS"
+ tm_defines="${tm_defines} MOTOROLA USE_GAS"
tmake_file=m68k/t-uclinux
use_fixproto=no
;;
# aka the GNU/Linux C library 6.
tm_file="m68k/m68k.h dbxelf.h elfos.h svr4.h linux.h m68k/linux.h"
extra_options="${extra_options} m68k/ieee.opt"
- tm_defines="MOTOROLA USE_GAS"
+ tm_defines="${tm_defines} MOTOROLA USE_GAS"
# if not configured with --enable-sjlj-exceptions, bump the
# libgcc version number
if test x$sjlj != x1; then
m68k-*-rtems*)
tmake_file="m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems"
tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h"
- tm_defines="MOTOROLA USE_GAS"
+ tm_defines="${tm_defines} MOTOROLA USE_GAS"
extra_parts="crtbegin.o crtend.o"
;;
mcore-*-elf)
*-*-irix6*)
tm_file="${tm_file} mips/iris6.h"
tmake_file="${tmake_file} mips/t-iris6"
- tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
;;
esac
if test "x$stabs" = xyes
mips64*-*-linux*)
tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
tmake_file="${tmake_file} mips/t-linux64"
- tm_defines="MIPS_ABI_DEFAULT=ABI_N32"
+ tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_N32"
gnu_ld=yes
gas=yes
;;
case ${target} in
mipsisa32*-*)
target_cpu_default="MASK_SOFT_FLOAT"
- tm_defines="MIPS_ISA_DEFAULT=32"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
;;
esac
;;
mips*-*-openbsd*)
- tm_defines="OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
+ tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
target_cpu_default="MASK_ABICALLS"
tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
case ${target} in
mipsisa32-*-elf* | mipsisa32el-*-elf*)
tm_file="elfos.h ${tm_file} mips/elf.h"
tmake_file=mips/t-isa3264
- tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
use_fixproto=yes
;;
mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
tm_file="elfos.h ${tm_file} mips/elf.h"
tmake_file=mips/t-isa3264
- tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
use_fixproto=yes
;;
mipsisa64-*-elf* | mipsisa64el-*-elf*)
tm_file="elfos.h ${tm_file} mips/elf.h"
tmake_file=mips/t-isa3264
target_cpu_default="MASK_64BIT|MASK_FLOAT64"
- tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
use_fixproto=yes
;;
mipsisa64sr71k-*-elf*)
tm_file="elfos.h ${tm_file} mips/elf.h"
tmake_file=mips/t-sr71k
target_cpu_default="MASK_64BIT|MASK_FLOAT64"
- tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
use_fixproto=yes
;;
mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
tm_file="elfos.h ${tm_file} mips/elf.h"
tmake_file=mips/t-elf
target_cpu_default="MASK_64BIT|MASK_FLOAT64"
- tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
use_fixproto=yes
;;
mips-*-elf* | mipsel-*-elf*)
tm_file="elfos.h ${tm_file} mips/elf.h"
tmake_file=mips/t-elf
target_cpu_default="MASK_64BIT|MASK_FLOAT64"
- tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
use_fixproto=yes
;;
mips64vr-*-elf* | mips64vrel-*-elf*)
tm_file="elfos.h ${tm_file} mips/elforion.h mips/elf.h"
tmake_file=mips/t-elf
target_cpu_default="MASK_64BIT|MASK_FLOAT64"
- tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
use_fixproto=yes
;;
mips*-*-rtems*)
;;
# port not yet contributed
#powerpc-*-openbsd*)
-# tmake_file="${tmake_file} rs6000/t-fprules "
+# tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-fprules-fpbit "
# extra_headers=
# ;;
powerpc64-*-linux*)
tm_file="rs6000/secureplt.h ${tm_file}"
fi
extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
- tmake_file="rs6000/t-fprules ${tmake_file} rs6000/t-ppccomm rs6000/t-linux64"
+ tmake_file="t-dfprules rs6000/t-fprules ${tmake_file} rs6000/t-ppccomm rs6000/t-linux64 rs6000/t-fprules-softfp soft-fp/t-softfp"
;;
powerpc64-*-gnu*)
tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
- tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64"
+ tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64 rs6000/t-fprules-softfp soft-fp/t-softfp"
;;
powerpc-*-beos*)
tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
- tmake_file="rs6000/t-fprules rs6000/t-beos"
+ tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-beos"
extra_headers=
use_fixproto=yes
;;
powerpc-*-darwin*)
extra_options="${extra_options} rs6000/darwin.opt"
+ extra_parts="crt2.o"
case ${target} in
*-darwin1[0-9]* | *-darwin[8-9]*)
tmake_file="${tmake_file} rs6000/t-darwin8"
;;
powerpc*-*-freebsd*)
tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
- tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
extra_options="${extra_options} rs6000/sysv4.opt"
;;
powerpc-*-netbsd*)
;;
powerpc-*-chorusos*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
- tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos rs6000/t-ppccomm"
extra_options="${extra_options} rs6000/sysv4.opt"
case ${enable_threads} in
yes | posix)
powerpc-*-eabisimaltivec*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
extra_options="${extra_options} rs6000/sysv4.opt"
- tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcendian rs6000/t-ppccomm"
;;
powerpc-*-eabisim*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
extra_options="${extra_options} rs6000/sysv4.opt"
- tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
;;
powerpc-*-elf*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
extra_options="${extra_options} rs6000/sysv4.opt"
- tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
use_fixproto=yes
;;
powerpc-*-eabialtivec*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
extra_options="${extra_options} rs6000/sysv4.opt"
- tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcendian rs6000/t-ppccomm"
;;
powerpc-*-eabi*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
extra_options="${extra_options} rs6000/sysv4.opt"
- tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
;;
powerpc-*-rtems*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
extra_options="${extra_options} rs6000/sysv4.opt"
- tmake_file="rs6000/t-fprules rs6000/t-rtems t-rtems rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-rtems t-rtems rs6000/t-ppccomm"
;;
powerpc-*-linux*altivec*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
extra_options="${extra_options} rs6000/sysv4.opt"
- tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-fprules-softfp soft-fp/t-softfp rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
;;
powerpc-*-linux*spe*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h"
extra_options="${extra_options} rs6000/sysv4.opt"
- tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-fprules-softfp soft-fp/t-softfp rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
;;
powerpc-*-linux*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
extra_options="${extra_options} rs6000/sysv4.opt"
- tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
+ tmake_file="t-dfprules rs6000/t-fprules rs6000/t-fprules-softfp soft-fp/t-softfp rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
case ${enable_targets}:${cpu_is_64bit} in
*powerpc64* | all:* | *:yes)
if test x$cpu_is_64bit = xyes; then
powerpc-*-gnu-gnualtivec*)
tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
extra_options="${extra_options} rs6000/sysv4.opt"
- tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
if test x$enable_threads = xyes; then
thread_file='posix'
fi
;;
powerpc-*-gnu*)
tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/gnu.h"
- tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
extra_options="${extra_options} rs6000/sysv4.opt"
if test x$enable_threads = xyes; then
thread_file='posix'
# We want vxworks.h after rs6000/sysv4.h, which unfortunately
# means we have to redo the tm_file list from scratch.
tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
- tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
+ tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppccomm rs6000/t-vxworks"
extra_options="${extra_options} rs6000/sysv4.opt"
extra_headers=ppc-asm.h
case ${target} in
;;
powerpc-wrs-windiss*) # Instruction-level simulator for VxWorks.
tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
- tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
extra_options="${extra_options} rs6000/sysv4.opt"
thread_file=""
use_fixproto=yes
;;
powerpcle-*-sysv*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
- tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos rs6000/t-ppccomm"
extra_options="${extra_options} rs6000/sysv4.opt"
use_fixproto=yes
;;
powerpcle-*-elf*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
- tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
extra_options="${extra_options} rs6000/sysv4.opt"
use_fixproto=yes
;;
powerpcle-*-eabisim*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
- tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
extra_options="${extra_options} rs6000/sysv4.opt"
;;
powerpcle-*-eabi*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
- tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
extra_options="${extra_options} rs6000/sysv4.opt"
;;
powerpc-*-kaos*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h kaos.h rs6000/kaos-ppc.h"
- tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
extra_options="${extra_options} rs6000/sysv4.opt"
;;
powerpcle-*-kaos*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h kaos.h rs6000/kaos-ppc.h"
- tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
extra_options="${extra_options} rs6000/sysv4.opt"
;;
rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
- tmake_file="rs6000/t-fprules rs6000/t-newas"
+ tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-newas"
extra_options="${extra_options} rs6000/aix41.opt"
use_collect2=yes
extra_headers=
;;
s390-*-linux*)
tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
- tmake_file="${tmake_file} s390/t-crtstuff"
+ tmake_file="${tmake_file} t-dfprules s390/t-crtstuff s390/t-linux"
;;
s390x-*-linux*)
tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
md_file=s390/s390.md
extra_modes=s390/s390-modes.def
out_file=s390/s390.c
- tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux64"
+ tmake_file="${tmake_file} t-dfprules s390/t-crtstuff s390/t-linux s390/t-linux64"
;;
s390x-ibm-tpf*)
tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
sh*-*-kaos*) tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h"
;;
sh*-*-netbsd*) tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;;
- *) tm_file="${tm_file} sh/embed-elf.h" ;;
+ sh*-superh-elf) if test x$with_libgloss != xno; then
+ with_libgloss=yes
+ tm_file="${tm_file} sh/newlib.h"
+ fi
+ tm_file="${tm_file} sh/embed-elf.h"
+ extra_options="${extra_options} sh/superh.opt" ;;
+ *) if test x$with_newlib = xyes \
+ && test x$with_libgloss = xyes; then
+ tm_file="${tm_file} sh/newlib.h"
+ fi
+ tm_file="${tm_file} sh/embed-elf.h" ;;
esac
case ${target} in
sh5*-*-netbsd*)
sh2*) sh_cpu_target=sh2 ;;
*) sh_cpu_target=sh1 ;;
esac
+ # did the user say --without-fp ?
+ if test x$with_fp = xno; then
+ case ${sh_cpu_target} in
+ sh5-*media) sh_cpu_target=${sh_cpu_target}-nofpu ;;
+ sh4al | sh1) ;;
+ sh4a* ) sh_cpu_target=sh4a-nofpu ;;
+ sh4*) sh_cpu_target=sh4-nofpu ;;
+ sh3*) sh_cpu_target=sh3 ;;
+ sh2a*) sh_cpu_target=sh2a-nofpu ;;
+ sh2*) sh_cpu_target=sh2 ;;
+ *) echo --without-fp not available for $target: ignored
+ esac
+ tm_defines="$tm_defines STRICT_NOFPU=1"
+ fi
sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
case $sh_cpu_default in
sh5-64media-nofpu | sh5-64media | \
sh_multilibs=${with_multilib_list}
if test x${sh_multilibs} = x ; then
case ${target} in
+ sh64-superh-linux* | \
sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
*) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
esac
+ if test x$with_fp = xno; then
+ sh_multilibs="`echo $sh_multilibs|sed -e s/m4/sh4-nofpu/ -e s/,m4-[^,]*//g -e s/,m[23]e// -e s/m2a,m2a-single/m2a-nofpu/ -e s/m5-..m....,//g`"
+ fi
fi
- target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr a-z- A-Z_`
+ target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`
tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
- sh_multilibs=`echo $sh_multilibs,$sh_cpu_default | sed -e 's/[ ,/][ ,]*/ /g' -e 's/ $//' -e s/^m/sh/ -e 's/ m/ sh/g' | tr A-Z_ a-z-`
+ sh_multilibs=`echo $sh_multilibs,$sh_cpu_default | sed -e 's/[ ,/][ ,]*/ /g' -e 's/ $//' -e 's/^m/sh/' -e 's/ m/ sh/g' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz-`
for sh_multilib in ${sh_multilibs}; do
case ${sh_multilib} in
sh1 | sh2 | sh2e | sh3 | sh3e | \
sh5-32media | sh5-32media-nofpu | \
sh5-compact | sh5-compact-nofpu)
tmake_file="${tmake_file} sh/t-mlib-${sh_multilib}"
- tm_defines="$tm_defines SUPPORT_`echo $sh_multilib|tr a-z- A-Z_`=1"
+ tm_defines="$tm_defines SUPPORT_`echo $sh_multilib|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
;;
*)
echo "with_multilib_list=${sh_multilib} not supported."
;;
esac
done
- if test x${enable_incomplete_targets} == xyes ; then
+ if test x${enable_incomplete_targets} = xyes ; then
tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1 SUPPORT_SH5_32MEDIA=1 SUPPORT_SH5_32MEDIA_NOFPU=1 SUPPORT_SH5_64MEDIA=1 SUPPORT_SH5_64MEDIA_NOFPU=1"
fi
use_fixproto=yes
sparc-*-linux*) # SPARC's running GNU/Linux, libc6
tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
extra_options="${extra_options} sparc/long-double-switch.opt"
- tmake_file="${tmake_file} sparc/t-crtfm"
+ tmake_file="${tmake_file} sparc/t-linux sparc/t-crtfm"
;;
sparc-*-rtems*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h"
extra_parts="crti.o crtn.o crtbegin.o crtend.o"
;;
sparc64-*-solaris2* | sparcv9-*-solaris2*)
- tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h"
+ tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
+ case ${target} in
+ *-*-solaris2.1[0-9]*)
+ tm_file="${tm_file} sol2-10.h"
+ ;;
+ esac
+ tm_file="${tm_file} sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h"
if test x$gnu_ld = xyes; then
tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
fi
tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
case ${target} in
*-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
- tm_file="${tm_file} sol26.h"
+ tm_file="${tm_file} sol2-6.h"
+ ;;
+ *-*-solaris2.1[0-9]*)
+ tm_file="${tm_file} sol2-10.h"
+ ;;
esac
tm_file="${tm_file} sparc/sol2.h"
if test x$gnu_ld = xyes; then
tm_file="${tm_file} tm-dwarf2.h"
tmake_file="$tmake_file sparc/t-sol2-64"
need_64bit_hwint=yes
+ test x$with_cpu != x || with_cpu=v9
;;
esac
c_target_objs="sol2-c.o"
sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
extra_options="${extra_options} sparc/long-double-switch.opt"
- tmake_file="${tmake_file} sparc/t-linux64 sparc/t-crtfm"
+ tmake_file="${tmake_file} sparc/t-linux sparc/t-linux64 sparc/t-crtfm"
;;
sparc64-*-netbsd*)
tm_file="sparc/biarch64.h ${tm_file}"
# A Cirrus ARM variant.
with_cpu="ep9312"
;;
+ i386-*-*)
+ with_cpu=i386
+ ;;
i486-*-*)
with_cpu=i486
;;
pentium_m-*)
with_cpu=pentium-m
;;
- *)
+ pentiumpro-*)
with_cpu=pentiumpro
;;
+ *)
+ with_cpu=generic
+ ;;
esac
;;
x86_64-*-*)
- with_cpu=k8
+ case ${target_noncanonical} in
+ k8-*|opteron-*|athlon_64-*)
+ with_cpu=k8
+ ;;
+ nocona-*)
+ with_cpu=nocona
+ ;;
+ *)
+ with_cpu=generic
+ ;;
+ esac
;;
alphaev6[78]*-*-*)
with_cpu=ev67
;;
sparc*-*-*)
with_cpu="`echo ${target} | sed 's/-.*$//'`"
- if [ x$with_cpu = xsparc64 ]; then
- with_cpu=v9
- fi
;;
esac
fi
;;
arm*-*-*)
- supported_defaults="arch cpu float tune fpu abi"
+ supported_defaults="arch cpu float tune fpu abi mode"
for which in cpu tune; do
# See if it matches any of the entries in arm-cores.def
eval "val=\$with_$which"
;;
esac
+ case "$with_mode" in
+ "" \
+ | arm | thumb )
+ #OK
+ ;;
+ *)
+ echo "Unknown mode used in --with-mode=$with_mode"
+ exit 1
+ ;;
+ esac
+
if test "x$with_arch" != x && test "x$with_cpu" != x; then
echo "Warning: --with-arch overrides --with-cpu=$with_cpu" 1>&2
fi
for which in arch cpu tune; do
eval "val=\$with_$which"
case ${val} in
- "" | i386 | i486 \
+ i386 | i486 \
| i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
| c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
| pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
- | athlon-4 | athlon-xp | athlon-mp | k8 | opteron \
- | athlon64 | athlon-fx | prescott | pentium-m \
- | pentium4m | pentium3m| nocona)
+ | athlon-4 | athlon-xp | athlon-mp \
+ | prescott | pentium-m | pentium4m | pentium3m)
+ case "${target}" in
+ x86_64-*-*)
+ echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2
+ exit 1
+ ;;
+ esac
+ # OK
+ ;;
+ "" | k8 | opteron | athlon64 | athlon-fx | nocona | generic)
# OK
;;
*)
eval "with_$which=405"
;;
"" | common \
- | power | power[2345] | powerpc | powerpc64 \
+ | power | power[23456] | powerpc | powerpc64 \
| rios | rios1 | rios2 | rsc | rsc1 | rs64a \
| 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
| 601 | 602 | 603 | 603e | ec603e | 604 \
sh[123456ble]-*-* | sh-*-*)
supported_defaults="cpu"
- case "`echo $with_cpu | tr A-Z_ a-z- | sed s/sh/m/`" in
+ case "`echo $with_cpu | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz- | sed s/sh/m/`" in
"" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
# OK
;;
"" | sparc | sparcv9 | sparc64 | sparc86x \
| v7 | cypress | v8 | supersparc | sparclite | f930 \
| f934 | hypersparc | sparclite86x | sparclet | tsc701 \
- | v9 | ultrasparc | ultrasparc3)
+ | v9 | ultrasparc | ultrasparc3 | niagara)
# OK
;;
*)
fi
;;
+ sh[123456ble]*-*-* | sh-*-*)
+ c_target_objs="${c_target_objs} sh-c.o"
+ cxx_target_objs="${cxx_target_objs} sh-c.o"
+ ;;
+
sparc*-*-*)
# Some standard aliases.
case x$with_cpu in
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