Subversion Repositories openrisc_2011-10-31

# Mapping of configurations into GDB host definitions.  This is

# invoked from the autoconf generated configure script.

# This file sets the following shell variables:

#  gdb_host_cpu                 generic name of host's CPU

#  gdb_host                     name of GDB host definition to use

#  gdb_host_float_format        host's float floatformat, or 0

#  gdb_host_double_format       host's double floatformat, or 0

#  gdb_host_long_double_format  host's long double floatformat, or 0

#  gdb_host_obs                 host-specific .o files to include

# Map host cpu into the config cpu subdirectory name.

# The default is $host_cpu.

case $host in

 alpha*-*-osf1* | \

 alpha*-*-osf2* | \

 hppa*-*-hiux* | \

 i[34567]86-ncr-* | \

 i[34567]86-*-dgux* | \

 i[34567]86-*-lynxos* | \

 i[34567]86-*-sco3.2v5* | \

 i[34567]86-*-sco3.2v4* | \

 i[34567]86-*-sco* | \

 i[34567]86-*-sysv4.2* | \

 i[34567]86-*-sysv4* | \

 i[34567]86-*-sysv5* | \

 i[34567]86-*-unixware2* | \

 i[34567]86-*-unixware* | \

 i[34567]86-*-sysv* | \

 i[34567]86-*-isc* | \

 rs6000-*-lynxos* | \

 null)

    echo "*** Configuration $host is obsolete." >&2

    echo "*** Support has been REMOVED." >&2

    exit 1

    ;;

esac

case "${host_cpu}" in

alpha*)                 gdb_host_cpu=alpha ;;

arm*)                   gdb_host_cpu=arm ;;

hppa*)                  gdb_host_cpu=pa ;;

i[34567]86*)            gdb_host_cpu=i386 ;;

m68*)                   gdb_host_cpu=m68k ;;

m88*)                   gdb_host_cpu=m88k ;;

mips*)                  gdb_host_cpu=mips ;;

powerpc* | rs6000)      gdb_host_cpu=powerpc ;;

sparcv9 | sparc64)      gdb_host_cpu=sparc ;;

s390*)                  gdb_host_cpu=s390 ;;

sh*)                    gdb_host_cpu=sh ;;

x86_64*)                gdb_host_cpu=i386 ;;

xscale*)                gdb_host_cpu=arm ;;

m32r*)                  gdb_host_cpu=m32r ;;

xtensa*)                gdb_host_cpu=xtensa ;;

*)                      gdb_host_cpu=$host_cpu ;;

esac

# map host info into gdb names.

case "${host}" in

*-*-darwin*)            gdb_host=darwin ;;

alpha*-*-osf[3456789]*) gdb_host=alpha-osf3 ;;

alpha*-*-linux*)        gdb_host=alpha-linux ;;

alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)

                        gdb_host=fbsd ;;

alpha*-*-netbsd* | alpha*-*-knetbsd*-gnu)

                        gdb_host=nbsd ;;

alpha*-*-openbsd*)      gdb_host=nbsd ;;

arm*-*-linux*)          gdb_host=linux ;;

arm*-*-netbsdelf* | arm*-*-knetbsd*-gnu)

                        gdb_host=nbsdelf ;;

arm*-*-netbsd*)         gdb_host=nbsdaout ;;

arm*-*-openbsd*)        gdb_host=nbsdelf ;;

hppa*-*-hpux*)

                        gdb_host=hpux ;;

hppa*-*-linux*)         gdb_host=linux ;;

hppa*-*-netbsd*)        gdb_host=nbsd ;;

hppa*-*-openbsd*)       gdb_host=obsd ;;

i[34567]86-*-freebsd* | i[34567]86-*-kfreebsd*-gnu)

                        gdb_host=fbsd ;;

i[34567]86-*-netbsdelf* | i[34567]86-*-knetbsd*-gnu)

                        gdb_host=nbsdelf ;;

i[34567]86-*-netbsd*)   gdb_host=nbsdaout ;;

i[34567]86-*-go32*)     gdb_host=go32 ;;

i[34567]86-*-mingw32*)  gdb_host=mingw

                        gdb_host_obs=mingw-hdep.o

                        ;;

i[34567]86-*-msdosdjgpp*) gdb_host=go32 ;;

i[34567]86-*-linux*)    gdb_host=linux ;;

i[34567]86-*-gnu*)      gdb_host=i386gnu ;;

i[3456]86-*-nto*)       gdb_host=nto ;;

i[34567]86-*-openbsd[0-2].* | i[34567]86-*-openbsd3.[0-3])

                        gdb_host=obsdaout ;;

i[34567]86-*-openbsd*)  gdb_host=obsd ;;

i[34567]86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)

                        gdb_host=sol2-64 ;;

i[34567]86-*-solaris*)  gdb_host=i386sol2 ;;

i[34567]86-*-cygwin*)   gdb_host=cygwin ;;

ia64-*-linux*)          gdb_host=linux ;;

m68*-*-linux*)          gdb_host=linux ;;

m68*-*-netbsdelf* | m68*-*-knetbsd*-gnu)

                        gdb_host=nbsdelf ;;

m68*-*-netbsd*)         gdb_host=nbsdaout ;;

m68*-*-openbsd*)        gdb_host=obsd ;;

m88*-*-openbsd*)        gdb_host=obsd ;;

mips-sgi-irix5*)        gdb_host=irix5 ;;

mips-sgi-irix6*)        gdb_host=irix6 ;;

mips*-*-linux*)         gdb_host=linux ;;

mips*-*-netbsd* | mips*-*-knetbsd*-gnu)

                        gdb_host=nbsd ;;

mips64*-*-openbsd*)     gdb_host=obsd64 ;;

powerpc-*-aix* | rs6000-*-*)

                        gdb_host=aix ;;

powerpc-*-linux*)       gdb_host=linux ;;

powerpc-*-netbsd* | powerpc-*-knetbsd*-gnu)

                        gdb_host=nbsd ;;

powerpc-*-openbsd*)     gdb_host=obsd ;;

powerpc64-*-linux*)     gdb_host=ppc64-linux

                        # Support 'pseudo-native' debugging on the Cell BE

                        if test "${target_cpu}" = "spu"; then

                                gdb_host=spu-linux

                                gdb_native=yes

                        fi

                        ;;

s390*-*-*)              gdb_host=s390 ;;

sh*-*-netbsdelf* | sh*-*-knetbsd*-gnu)

                        gdb_host=nbsd ;;

sh*-*-openbsd*)         gdb_host=nbsd ;;

sparc64-*-freebsd* | sparc64-*-kfreebsd*-gnu)

                        gdb_host=fbsd ;;

sparc-*-linux*)         gdb_host=linux ;;

sparc64-*-linux*)       gdb_host=linux64 ;;

sparc-*-netbsdelf* | sparc-*-knetbsd*-gnu)

                        gdb_host=nbsdelf ;;

sparc-*-netbsdaout*)    gdb_host=nbsdaout ;;

sparc-*-netbsd*)        gdb_host=nbsdaout ;;

sparc64-*-netbsd* | sparc64-*-knetbsd*-gnu)

                        gdb_host=nbsd64 ;;

sparc-*-openbsd*)       gdb_host=nbsdelf ;;

sparc64-*-openbsd*)     gdb_host=nbsd64 ;;

sparc-*-solaris2* | sparcv9-*-solaris2* | sparc64-*-solaris2*)

                        gdb_host=sol2

                        ;;

vax-*-bsd*)             gdb_host=vax ;;

vax-*-netbsdelf* | vax-*-knetbsd*-gnu)

                        gdb_host=nbsdelf ;;

vax-*-netbsd*)          gdb_host=nbsdaout ;;

vax-*-openbsd*)         gdb_host=obsd ;;

vax-*-ultrix*)          gdb_host=vax ;;

x86_64-*-linux*)        gdb_host=linux64 ;;

x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)

                        gdb_host=fbsd64 ;;

x86_64-*-netbsd* | x86_64-*-knetbsd*-gnu)

                        gdb_host=nbsd64 ;;

x86_64-*-openbsd*)      gdb_host=obsd64 ;;

x86_64-*-mingw*)        gdb_host=mingw64

                        gdb_host_obs=mingw-hdep.o

                        ;;

m32r*-*-linux*)          gdb_host=linux ;;

xtensa*-*-linux*)       gdb_host=linux ;;

esac

# Map the host/cpu onto the floatformat correspondong to C's "float",

# "double" and "long double" types.

case "${host}" in

i[34567]86-*-*)

        gdb_host_float_format="&floatformat_ieee_single_little"

        gdb_host_double_format="&floatformat_ieee_double_little"

        gdb_host_long_double_format="&floatformat_i387_ext"

        ;;

hppa*-*-linux*)

        gdb_host_float_format="&floatformat_ieee_single_big"

        gdb_host_double_format="&floatformat_ieee_double_big"

        gdb_host_long_double_format="&floatformat_ieee_double_big"

        ;;

m68*-*-*)

        gdb_host_float_format="&floatformat_ieee_single_big"

        gdb_host_double_format="&floatformat_ieee_double_big"

        gdb_host_long_double_format="&floatformat_m68881_ext"

        ;;

*)

        gdb_host_float_format=0

        gdb_host_double_format=0

        gdb_host_long_double_format=0

        ;;

esac