* configure.tgt (gdb_osabi, build_gdbserver): Comment variables.

[binutils.git] / gdb / configure.tgt

# Mappings from configurations to GDB target definitions.  This is
# invoked from the autoconf generated configure script.

# This file sets the following shell variables:
#  gdb_target_cpu	generic name of CPU
#  gdb_target		name of GDB target definition to use
#  gdb_osabi		default OS ABI to use with target
#  build_gdbserver	set to "yes" if gdbserver supports target

case $target in
 d10v-*-* | \
 hppa*-*-hiux* | \
 i[34567]86-ncr-* | \
 i[34567]86-*-lynxos* | \
 m68*-cisco*-* | \
 m68*-tandem-* | \
 m68*-*-os68k* | \
 mips*-*-pe | \
 rs6000-*-lynxos* | \
 sh*-*-pe | \
 null)
    echo "*** Configuration $target is obsolete." >&2
    echo "*** Support has been REMOVED." >&2
    exit 1
    ;;
esac

# Map target cpu into the config cpu subdirectory name.
# The default is $target_cpu.

case "${target_cpu}" in

alpha*)			gdb_target_cpu=alpha ;;
am33_2.0*)              gdb_target_cpu=mn10300 ;;
arm*)			gdb_target_cpu=arm ;;
avr*)			gdb_target_cpu=avr ;;
fido*)			gdb_target_cpu=m68k ;;
hppa*)			gdb_target_cpu=pa ;;
i[34567]86*)		gdb_target_cpu=i386 ;;
m68hc11*|m6811*)	gdb_target_cpu=m68hc11 ;;
m68*)			gdb_target_cpu=m68k ;;
m88*)			gdb_target_cpu=m88k ;;
mips*)			gdb_target_cpu=mips ;;
powerpc* | rs6000)	gdb_target_cpu=powerpc ;;
sparc*)			gdb_target_cpu=sparc ;;
thumb*)			gdb_target_cpu=arm ;;
s390*)			gdb_target_cpu=s390 ;;
score*)			gdb_target_cpu=score ;;
sh*)			gdb_target_cpu=sh ;;
spu*)			gdb_target_cpu=spu ;;
strongarm*)		gdb_target_cpu=arm ;;
xscale*)		gdb_target_cpu=arm ;;
x86_64*)		gdb_target_cpu=i386 ;;
xtensa*)		gdb_target_cpu=xtensa ;;
*)			gdb_target_cpu=$target_cpu ;;

esac

# map target info into gdb names.

case "${target}" in

alpha*-*-osf*)
	gdb_target=alpha-osf1
	;;
alpha*-*-linux*)
	gdb_target=alpha-linux
	;;
alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
	gdb_target=fbsd
	;;
alpha*-*-netbsd* | alpha*-*-knetbsd*-gnu)
	gdb_target=nbsd
	;;
alpha*-*-openbsd*)
	gdb_target=obsd
	;;
alpha*-*-*)
	gdb_target=alpha
	;;

# mn10300 / am33 liunux
am33_2.0*-*-linux*)
	gdb_target=linux
	;;

arm*-wince-pe | arm*-*-mingw32ce*)
	gdb_target=wince
	build_gdbserver=yes
	;;
arm*-*-linux*)
	gdb_target=linux
	build_gdbserver=yes
	;;
arm*-*-netbsd* | arm*-*-knetbsd*-gnu)
	gdb_target=nbsd
	;;
arm*-*-openbsd*)
	gdb_target=obsd
	;;
arm*-*-* | thumb*-*-* | strongarm*-*-* | xscale-*-*)
	gdb_target=embed
	;;

avr-*-*)
	gdb_target=avr
	;;

cris*)
	gdb_target=cris
	;;

frv-*-*)
	gdb_target=frv
	;;

h8300-*-*)
	gdb_target=h8300
	;;

hppa*-*-hpux*)
	gdb_target=hppahpux
	;;
hppa*-*-linux*)
	gdb_target=linux
	;;
hppa*-*-openbsd*)
	gdb_target=obsd
	;;
hppa*-*-*)
	gdb_target=hppa
	;;

i[34567]86-*-freebsd* | i[34567]86-*-kfreebsd*-gnu)
	gdb_target=fbsd
	;;
i[34567]86-*-netbsd* | i[34567]86-*-knetbsd*-gnu)
	gdb_target=nbsd
	;;
i[34567]86-*-openbsd*)
	gdb_target=obsd
	;;
i[34567]86-*-nto*)
	gdb_target=nto
	;;
i[34567]86-*-solaris2.1[0-9]*)
	gdb_target=sol2-64
	;;
i[34567]86-*-solaris*)
	gdb_target=i386sol2
	;;
i[34567]86-*-linux*)
	gdb_target=linux
	build_gdbserver=yes
	;;
i[34567]86-*-gnu*)
	gdb_target=i386gnu
	;;
i[34567]86-*-cygwin*)
	gdb_target=cygwin
	build_gdbserver=yes
	;;
i[34567]86-*-mingw32*)
	gdb_target=mingw
	build_gdbserver=yes
	;;
i[34567]86-*-*)
	gdb_target=i386
	;;

ia64-*-linux*)
	gdb_target=linux
	build_gdbserver=yes
	;;
ia64*-*-*)
	gdb_target=ia64
	;;

iq2000-*-*)
	gdb_target=iq2000
	;;

m32c-*-*)
	gdb_target=m32c
	;;

m32r*-*-linux*)
	gdb_target=linux
	build_gdbserver=yes
	;;
m32r*-*-*)
	gdb_target=m32r
	;;

m68hc11*-*-*|m6811*-*-*)
	gdb_target=m68hc11
	;;

m68*-*-aout* | m68*-*-coff* | m68*-*-elf* | m68*-*-rtems* | m68*-*-uclinux* | \
fido-*-elf*)
	gdb_target=monitor
	;;
m68*-*-linux*)
	gdb_target=linux
	build_gdbserver=yes
	;;
m68*-*-netbsd* | m68*-*-knetbsd*-gnu)
	gdb_target=nbsd
	;;
m68*-*-openbsd*)
	gdb_target=obsd
	;;

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

mep-*-*)
	gdb_target=mep
	;;

mips*-sgi-irix5*)
	gdb_target=irix5
	;;
mips*-sgi-irix6*)
	gdb_target=irix6
	;;
mips*-*-linux*)
	gdb_target=linux
	build_gdbserver=yes
	;;
mips*-*-netbsd* | mips*-*-knetbsd*-gnu)
	gdb_target=nbsd
	;;
mips64*-*-openbsd*)
	gdb_target=obsd64
	;;
mips*-*-*)
	gdb_target=embed
	;;

mn10300-*-*)
	gdb_target=mn10300
	;;

mt-*-*)
	gdb_target=mt
	;;

powerpc-*-netbsd* | powerpc-*-knetbsd*-gnu)
	gdb_target=nbsd
	;;
powerpc-*-openbsd*)
	gdb_target=obsd
	;;
powerpc-*-aix* | rs6000-*-*)
	gdb_target=aix
	;;
powerpc-*-linux* | powerpc64-*-linux*)
	gdb_target=linux
	build_gdbserver=yes
	;;
powerpc*-*-*)
	if test -f ../sim/ppc/Makefile; then
	  gdb_target=ppc-sim
	else
	  gdb_target=ppc-eabi
	fi
	;;

s390*-*-*)
	gdb_target=s390
	build_gdbserver=yes
	;;

score-*-*)
	gdb_target=embed
	;;

# FIXME should that be sh*-*-linux*, perhaps?
sh-*-linux*)
	gdb_target=linux
	build_gdbserver=yes
	;;
sh*-*-netbsdelf* | sh*-*-knetbsd*-gnu)
	gdb_target=nbsd
	;;
sh*-*-openbsd*)
	gdb_target=obsd
	;;
sh64-*-elf*)
	gdb_target=sh64
	;;
sh*)
	gdb_target=embed
	;;

sparc-*-linux*)
	gdb_target=linux
	;;
sparc64-*-linux*)
	gdb_target=linux64
	;;
sparc*-*-freebsd* | sparc*-*-kfreebsd*-gnu)
	gdb_target=fbsd
	;;
sparc-*-netbsd* | sparc-*-knetbsd*-gnu)
	gdb_target=nbsd
	;;
sparc64-*-netbsd* | sparc64-*-knetbsd*-gnu)
	gdb_target=nbsd64
	;;
sparc-*-openbsd*)
	gdb_target=obsd
	;;
sparc64-*-openbsd*)
	gdb_target=obsd64
	;;
sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
	gdb_target=sol2
	;;
sparc-*-solaris2* | sparcv9-*-solaris2* | sparc64-*-solaris2*)
	gdb_target=sol2-64
	;;
sparc-*-rtems*)
	gdb_target=embed
	;;
sparc-*-*)
	gdb_target=sparc
	;;
sparc64-*-*)
	gdb_target=sparc64
	;;

spu*-*-*)
	gdb_target=spu
	build_gdbserver=yes
	;;

xstormy16-*-*)
	gdb_target=xstormy16
	;;

v850*-*-elf)
	gdb_target=v850
	;;

vax-*-netbsd* | vax-*-knetbsd*-gnu)
	gdb_target=nbsd
	;;
vax-*-openbsd*)
	gdb_target=obsd
	;;
vax-*-*)
	gdb_target=vax
	;;

x86_64-*-linux*)
	gdb_target=linux64
	build_gdbserver=yes
	;;
x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
	gdb_target=fbsd64
	;;
x86_64-*-netbsd* | x86_64-*-knetbsd*-gnu)
	gdb_target=nbsd64
	;;
x86_64-*-openbsd*)
	gdb_target=obsd64
	;;

xtensa*)
	gdb_target=xtensa
	;;

esac

# map target onto default OS ABI

case "${target}" in
*-*-freebsd*)	gdb_osabi=GDB_OSABI_FREEBSD_ELF ;;
*-*-linux*)	gdb_osabi=GDB_OSABI_LINUX ;;
*-*-nto*)	gdb_osabi=GDB_OSABI_QNXNTO ;;
m68*-*-openbsd* | m88*-*-openbsd* | vax-*-openbsd*) ;;
*-*-openbsd*)	gdb_osabi=GDB_OSABI_OPENBSD_ELF ;;
*-*-solaris*)	gdb_osabi=GDB_OSABI_SOLARIS ;;
*-*-*-gnu*)	;; # prevent non-GNU kernels to match the Hurd rule below
*-*-gnu*)	gdb_osabi=GDB_OSABI_HURD ;;
esac