[deliverable/binutils-gdb.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

# This file may also modify configdirs.

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

case "${target_cpu}" in

alpha*)			gdb_target_cpu=alpha ;;
arm*)			gdb_target_cpu=arm ;;
avr*)			gdb_target_cpu=avr ;;
hppa*)			gdb_target_cpu=pa ;;
i[34567]86*)		gdb_target_cpu=i386 ;;
m68hc11*|m6811*)	gdb_target_cpu=m68hc11 ;;
m68*)			gdb_target_cpu=m68k ;;
mips*)			gdb_target_cpu=mips ;;
powerpc*)		gdb_target_cpu=powerpc ;;
sparc*)			gdb_target_cpu=sparc ;;
thumb*)			gdb_target_cpu=arm ;;
s390*)			gdb_target_cpu=s390 ;;
sh*)			gdb_target_cpu=sh ;;
strongarm*)		gdb_target_cpu=arm ;;
xscale*)		gdb_target_cpu=arm ;;
v850*)			gdb_target_cpu=v850 ;;
x86_64*)		gdb_target_cpu=i386 ;;
*)			gdb_target_cpu=$target_cpu ;;

esac

# map target info into gdb names.

case "${target}" in

x86_64-*-freebsd*)	gdb_target=fbsd64 ;;
*-*-freebsd*)		gdb_target=fbsd
			;;

alpha*-*-osf*)		gdb_target=alpha-osf1 ;;
alpha*-*-linux*)	gdb_target=alpha-linux ;;
alpha*-*-netbsd*)	gdb_target=nbsd ;;
alpha*-*-*)		gdb_target=alpha ;;

arm*-wince-pe)		gdb_target=wince ;;
arm*-*-linux*)		gdb_target=linux
			build_gdbserver=yes
			;;
arm*-*-netbsd*)		gdb_target=nbsd
			gdb_multi_arch=yes ;;
arm-*-nto*)		gdb_target=nto ;;
arm*-*-* | thumb*-*-* | strongarm*-*-*)
			gdb_target=embed
                        configdirs="$configdirs rdi-share"
                        ;;
xscale-*-*)		gdb_target=embed
                        configdirs="$configdirs rdi-share"
                        ;;

avr-*-*)		gdb_target=avr
			gdb_multi_arch=yes
			;;

cris*)                  gdb_target=cris ;;

d10v-*-*)		gdb_target=d10v ;;

h8300-*-*)		gdb_target=h8300 ;;
# OBSOLETE h8500-*-*)		gdb_target=h8500 ;;


frv-*-*)		gdb_target=frv ;;

# OBSOLETE hppa*-*-bsd*)		gdb_target=hppabsd ;;
# OBSOLETE hppa*-*-pro*)		gdb_target=hppapro ;;
hppa*64*-*-hpux11*)	gdb_target=hppa64 ;;
hppa*-*-hpux*)		gdb_target=hppahpux ;;
hppa*-*-hiux*)		gdb_target=hppahpux ;;
# OBSOLETE hppa*-*-osf*)		gdb_target=hppaosf ;;
hppa*-*-*)		gdb_target=hppa ;;

# OBSOLETE i[3456]86-sequent-bsd*)	gdb_target=symmetry ;;
# OBSOLETE i[3456]86-sequent-sysv4*) gdb_target=ptx4 ;;
# OBSOLETE i[3456]86-sequent-sysv*) gdb_target=ptx ;;
i[34567]86-ncr-*)	gdb_target=ncr3000 ;;
i[34567]86-*-bsd*)	gdb_target=i386bsd ;;
i[34567]86-*-netbsd*)	gdb_target=nbsd ;;
i[34567]86-*-openbsd*)	gdb_target=obsd ;;
i[34567]86-*-go32*)	gdb_target=i386aout ;;
i[34567]86-*-msdosdjgpp*) gdb_target=go32 ;;
i[34567]86-*-nto*)	gdb_target=nto ;;
i[34567]86-*-lynxos*)	gdb_target=i386lynx ;;
i[34567]86-*-solaris*)	gdb_target=i386sol2 ;;
i[34567]86-*-sco*)	gdb_target=i386v ;;
i[34567]86-*-sysv*)	gdb_target=i386v ;;
i[34567]86-*-linux*)	gdb_target=linux
			build_gdbserver=yes
			;;
i[34567]86-*-isc*)	gdb_target=i386v ;;
i[34567]86-*-gnu*)	gdb_target=i386gnu ;;
i[34567]86-*-netware*)	gdb_target=i386nw
		configdirs="${configdirs} nlm" ;;
i[34567]86-*-cygwin*)	gdb_target=cygwin  ;;
i[34567]86-*-vxworks*)	gdb_target=vxworks ;;
i[34567]86-*-*)		gdb_target=embed ;;

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

m32r-*-*)		gdb_target=m32r ;;

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

m68000-*-sunos3*)	gdb_target=sun2os3 ;;
m68000-*-sunos4*)	gdb_target=sun2os4 ;;

m68*-bull-sysv*)	gdb_target=dpx2 ;;
m68*-att-*)		gdb_target=3b1 ;;
m68*-cisco*-*)		gdb_target=cisco ;;
m68*-motorola-*)	gdb_target=delta68 ;;
m68*-netx-*)		gdb_target=vxworks68 ;;
m68*-tandem-*)		gdb_target=st2000 ;;
m68*-*-aout*)		gdb_target=monitor ;;
m68*-*-coff*)		gdb_target=monitor ;;
m68*-*-elf*)		gdb_target=monitor ;;
m68*-*-linux*)		gdb_target=linux
			gdb_multi_arch=1
			build_gdbserver=yes
			;;
m68*-*-lynxos*)		gdb_target=m68klynx ;;
m68*-*-netbsd*)		gdb_target=nbsdaout ;;
m68*-*-os68k*)		gdb_target=os68k ;;
m68*-*-sunos3*)		gdb_target=sun3os3 ;;
m68*-*-sunos4*)		gdb_target=sun3os4 ;;
m68*-*-sysv4*)		gdb_target=m68kv4 ;;
m68*-*-vxworks*)	gdb_target=vxworks68 ;;

mcore*-*-*)		gdb_target=mcore ;;
mips64*-big-*)		gdb_target=mips64 ;;
mips*-big-*)		gdb_target=mips ;;
mips*-dec-*)		gdb_target=mips ;;
mips*-*-pe)		gdb_target=wince ;;
mips64*el-*-ecoff*)	gdb_target=embedl64 ;;
mips64*-*-ecoff*)	gdb_target=embed64 ;;
mips64*vr*-*-elf*)	gdb_target=mips64 ;;
mips*tx39*-elf*)	gdb_target=tx39 ;;
mips64*el-*-elf*)	gdb_target=embedl64 ;;
mips64*-*-elf*)		gdb_target=embed64 ;;
mips64*-*-linux*)	gdb_target=linux64 ;;
mips*el-*-ecoff*)	gdb_target=embedl ;;
mips*-*-ecoff*)		gdb_target=embed ;;
mips*el-*-elf*)		gdb_target=embedl ;;
mips*-*-elf*)		gdb_target=embed ;;
mips*-little-*)		gdb_target=mips ;;
mips*-*-lnews*)		gdb_target=embedl ;;
mips*-sgi-irix5*)	gdb_target=irix5 ;;
mips*-sgi-irix6*)	gdb_target=irix6 ;;
mips*-sgi-*)		gdb_target=irix3 ;;
mips*-sony-*)		gdb_target=mips64 ;;
mips*-*-linux*)		gdb_target=linux
			build_gdbserver=yes
			;;
mips*-*-netbsd*)	gdb_target=nbsd ;;
# OBSOLETE mips*-*-mach3*)		gdb_target=mipsm3 ;;
mips*-*-sysv4*)		gdb_target=mipsv4 ;;
mips*-*-sysv*)		gdb_target=mips ;;
mips*-*-riscos*)	gdb_target=mips ;;
mips*-*-vxworks*)       gdb_target=vxmips ;;
mips*-*-*)		gdb_target=embed ;;

# OBSOLETE mn10200-*-*)		gdb_target=mn10200 ;;
mn10300-*-*)		gdb_target=mn10300 ;;

none-*-*)		gdb_target=none ;;

ns32k-*-netbsd*)	gdb_target=nbsdaout ;;

powerpc-*-netbsd*)	gdb_target=nbsd ;;
powerpc-*-aix*)		gdb_target=aix ;;
powerpc-*-linux*)	gdb_target=linux
			build_gdbserver=yes
			;;
powerpc64-*-linux*)	gdb_target=linux ;;
powerpc-*-vxworks*)	gdb_target=vxworks ;;
powerpc*-*-*)		if test -f ../sim/ppc/Makefile; then
			  gdb_target=ppc-sim
			else
			  gdb_target=ppc-eabi
			fi ;;

rs6000-*-lynxos*)	gdb_target=rs6000lynx ;;
rs6000-*-aix4*)		gdb_target=aix4 ;;
rs6000-*-*)		gdb_target=rs6000 ;;

s390-*-*)		gdb_target=s390
			build_gdbserver=yes
			;;
s390x-*-*)		gdb_target=s390x
			build_gdbserver=yes
			;;

sh*-*-pe)		gdb_target=wince ;;
sh-*-coff*)		gdb_target=embed ;;
sh-*-elf*)		gdb_target=embed ;;
sh-*-linux*)		gdb_target=linux
			build_gdbserver=yes
			;;
sh*-*-netbsdelf*)	gdb_target=nbsd ;;
sh-*-nto*)		gdb_target=nto ;;
sh*)			gdb_target=embed ;;

sparc-*-aout*)		gdb_target=sparc-em ;;
sparc-*-coff*)		gdb_target=sparc-em ;;
sparc-*-elf*)		gdb_target=sparc-em ;;
sparc-*-linux*)		gdb_target=linux ;;
sparc-*-lynxos*)	gdb_target=sparclynx ;;
sparc-*-netbsd*)	gdb_target=nbsd ;;
sparc-*-solaris2*)	gdb_target=sun4sol2 ;;
sparc-*-sunos4*)	gdb_target=sun4os4 ;;
sparc-*-sunos5*)	gdb_target=sun4sol2 ;;
sparc-*-vxworks*)	gdb_target=vxsparc ;;
sparc-*-*)		gdb_target=sun4os4 ;;
# OBSOLETE sparclet-*-*)		gdb_target=sparclet;;
# OBSOLETE sparclite-*-*)		gdb_target=sparclite ;;
# OBSOLETE sparc86x-*-*)		gdb_target=sparclite ;;
# It's not clear what the right solution for "v8plus" systems is yet.
# For now, stick with sparc-sun-solaris2 since that's what config.guess
# should return.  Work is still needed to get gdb to print the 64 bit
# regs (some of which are usable in v8plus) so sp64sol.mt hasn't been
# deleted though presumably it should be eventually.
#sparc64-*-solaris2*)	gdb_target=sp64sol2 ;;
sparc64-*-linux*)	gdb_target=sp64linux ;;
sparc64-*-netbsd*)	gdb_target=nbsd64 ;;
sparcv9-*-* | sparc64-*-*) gdb_target=sp64 ;;

xstormy16-*-*)          gdb_target=xstormy16 ;;

vax-*-*)		gdb_target=vax ;;

v850*-*-*)		gdb_target=v850
			case ${gdb_host} in
			cygwin*)
				CONFIG_OBS="${CONFIG_OBS} v850ice.o" ;;
			* ) ;;
			esac
			;;

x86_64-*-linux*)	gdb_target=x86-64linux
			build_gdbserver=yes
			;;

# OBSOLETE z8k-*-coff*)		gdb_target=z8k ;;

esac


# map GDB target onto multi-arch support

case "${gdb_target}" in
d10v)		gdb_multi_arch=yes ;;
fbsd64)		gdb_multi_arch=yes ;;
m32r)		gdb_multi_arch=yes ;;
m68hc11)	gdb_multi_arch=yes ;;
mn10300)	gdb_multi_arch=yes ;;
x86-64linux)    gdb_multi_arch=yes ;;
v850)           gdb_multi_arch=yes ;;
xstormy16)      gdb_multi_arch=yes ;;
mcore)		gdb_multi_arch=yes ;;
esac

# map target onto default OS ABI

case "${target}" in
*-*-linux*)	gdb_osabi=GDB_OSABI_LINUX ;;
*-*-gnu*)	gdb_osabi=GDB_OSABI_HURD ;;
*-*-nto*)	gdb_osabi=GDB_OSABI_QNXNTO ;;
*-*-solaris*)	gdb_osabi=GDB_OSABI_SOLARIS ;;
esac
Commit	Line	Data
	1	# Mappings from configurations to GDB target definitions. This is
	2	# invoked from the autoconf generated configure script.
	3
	4	# This file sets the following shell variables:
	5	# gdb_target_cpu generic name of CPU
	6	# gdb_target name of GDB target definition to use
	7
	8	# This file may also modify configdirs.
	9
	10	# Map target cpu into the config cpu subdirectory name.
	11	# The default is $target_cpu.
	12
	13	case "${target_cpu}" in
	14
	15	alpha*) gdb_target_cpu=alpha ;;
	16	arm*) gdb_target_cpu=arm ;;
	17	avr*) gdb_target_cpu=avr ;;
	18	hppa*) gdb_target_cpu=pa ;;
	19	i[34567]86*) gdb_target_cpu=i386 ;;
	20	m68hc11\|m6811) gdb_target_cpu=m68hc11 ;;
	21	m68*) gdb_target_cpu=m68k ;;
	22	mips*) gdb_target_cpu=mips ;;
	23	powerpc*) gdb_target_cpu=powerpc ;;
	24	sparc*) gdb_target_cpu=sparc ;;
	25	thumb*) gdb_target_cpu=arm ;;
	26	s390*) gdb_target_cpu=s390 ;;
	27	sh*) gdb_target_cpu=sh ;;
	28	strongarm*) gdb_target_cpu=arm ;;
	29	xscale*) gdb_target_cpu=arm ;;
	30	v850*) gdb_target_cpu=v850 ;;
	31	x86_64*) gdb_target_cpu=i386 ;;
	32	*) gdb_target_cpu=$target_cpu ;;
	33
	34	esac
	35
	36	# map target info into gdb names.
	37
	38	case "${target}" in
	39
	40	x86_64--freebsd) gdb_target=fbsd64 ;;
	41	--freebsd*) gdb_target=fbsd
	42	;;
	43
	44	alpha--osf*) gdb_target=alpha-osf1 ;;
	45	alpha--linux*) gdb_target=alpha-linux ;;
	46	alpha--netbsd*) gdb_target=nbsd ;;
	47	alpha--*) gdb_target=alpha ;;
	48
	49	arm*-wince-pe) gdb_target=wince ;;
	50	arm--linux*) gdb_target=linux
	51	build_gdbserver=yes
	52	;;
	53	arm--netbsd*) gdb_target=nbsd
	54	gdb_multi_arch=yes ;;
	55	arm--nto) gdb_target=nto ;;
	56	arm--* \| thumb--* \| strongarm--*)
	57	gdb_target=embed
	58	configdirs="$configdirs rdi-share"
	59	;;
	60	xscale--) gdb_target=embed
	61	configdirs="$configdirs rdi-share"
	62	;;
	63
	64	avr--) gdb_target=avr
	65	gdb_multi_arch=yes
	66	;;
	67
	68	cris*) gdb_target=cris ;;
	69
	70	d10v--) gdb_target=d10v ;;
	71
	72	h8300--) gdb_target=h8300 ;;
	73	# OBSOLETE h8500--) gdb_target=h8500 ;;
	74
	75
	76	frv--) gdb_target=frv ;;
	77
	78	# OBSOLETE hppa--bsd*) gdb_target=hppabsd ;;
	79	# OBSOLETE hppa--pro*) gdb_target=hppapro ;;
	80	hppa64--hpux11) gdb_target=hppa64 ;;
	81	hppa--hpux*) gdb_target=hppahpux ;;
	82	hppa--hiux*) gdb_target=hppahpux ;;
	83	# OBSOLETE hppa--osf*) gdb_target=hppaosf ;;
	84	hppa--*) gdb_target=hppa ;;
	85
	86	# OBSOLETE i[3456]86-sequent-bsd*) gdb_target=symmetry ;;
	87	# OBSOLETE i[3456]86-sequent-sysv4*) gdb_target=ptx4 ;;
	88	# OBSOLETE i[3456]86-sequent-sysv*) gdb_target=ptx ;;
	89	i[34567]86-ncr-*) gdb_target=ncr3000 ;;
	90	i[34567]86--bsd) gdb_target=i386bsd ;;
	91	i[34567]86--netbsd) gdb_target=nbsd ;;
	92	i[34567]86--openbsd) gdb_target=obsd ;;
	93	i[34567]86--go32) gdb_target=i386aout ;;
	94	i[34567]86--msdosdjgpp) gdb_target=go32 ;;
	95	i[34567]86--nto) gdb_target=nto ;;
	96	i[34567]86--lynxos) gdb_target=i386lynx ;;
	97	i[34567]86--solaris) gdb_target=i386sol2 ;;
	98	i[34567]86--sco) gdb_target=i386v ;;
	99	i[34567]86--sysv) gdb_target=i386v ;;
	100	i[34567]86--linux) gdb_target=linux
	101	build_gdbserver=yes
	102	;;
	103	i[34567]86--isc) gdb_target=i386v ;;
	104	i[34567]86--gnu) gdb_target=i386gnu ;;
	105	i[34567]86--netware) gdb_target=i386nw
	106	configdirs="${configdirs} nlm" ;;
	107	i[34567]86--cygwin) gdb_target=cygwin ;;
	108	i[34567]86--vxworks) gdb_target=vxworks ;;
	109	i[34567]86--) gdb_target=embed ;;
	110
	111	ia64--aix) gdb_target=aix ;;
	112	ia64--linux) gdb_target=linux
	113	build_gdbserver=yes
	114	;;
	115	ia64--*) gdb_target=ia64 ;;
	116
	117	m32r--) gdb_target=m32r ;;
	118
	119	m68hc11--\|m6811--) gdb_target=m68hc11 ;;
	120
	121	m68000--sunos3) gdb_target=sun2os3 ;;
	122	m68000--sunos4) gdb_target=sun2os4 ;;
	123
	124	m68-bull-sysv) gdb_target=dpx2 ;;
	125	m68-att-) gdb_target=3b1 ;;
	126	m68-cisco-*) gdb_target=cisco ;;
	127	m68-motorola-) gdb_target=delta68 ;;
	128	m68-netx-) gdb_target=vxworks68 ;;
	129	m68-tandem-) gdb_target=st2000 ;;
	130	m68--aout*) gdb_target=monitor ;;
	131	m68--coff*) gdb_target=monitor ;;
	132	m68--elf*) gdb_target=monitor ;;
	133	m68--linux*) gdb_target=linux
	134	gdb_multi_arch=1
	135	build_gdbserver=yes
	136	;;
	137	m68--lynxos*) gdb_target=m68klynx ;;
	138	m68--netbsd*) gdb_target=nbsdaout ;;
	139	m68--os68k*) gdb_target=os68k ;;
	140	m68--sunos3*) gdb_target=sun3os3 ;;
	141	m68--sunos4*) gdb_target=sun3os4 ;;
	142	m68--sysv4*) gdb_target=m68kv4 ;;
	143	m68--vxworks*) gdb_target=vxworks68 ;;
	144
	145	mcore--*) gdb_target=mcore ;;
	146	mips64-big-) gdb_target=mips64 ;;
	147	mips-big-) gdb_target=mips ;;
	148	mips-dec-) gdb_target=mips ;;
	149	mips--pe) gdb_target=wince ;;
	150	mips64el--ecoff*) gdb_target=embedl64 ;;
	151	mips64--ecoff*) gdb_target=embed64 ;;
	152	mips64vr--elf) gdb_target=mips64 ;;
	153	mipstx39-elf*) gdb_target=tx39 ;;
	154	mips64el--elf*) gdb_target=embedl64 ;;
	155	mips64--elf*) gdb_target=embed64 ;;
	156	mips64--linux*) gdb_target=linux64 ;;
	157	mipsel--ecoff*) gdb_target=embedl ;;
	158	mips--ecoff*) gdb_target=embed ;;
	159	mipsel--elf*) gdb_target=embedl ;;
	160	mips--elf*) gdb_target=embed ;;
	161	mips-little-) gdb_target=mips ;;
	162	mips--lnews*) gdb_target=embedl ;;
	163	mips-sgi-irix5) gdb_target=irix5 ;;
	164	mips-sgi-irix6) gdb_target=irix6 ;;
	165	mips-sgi-) gdb_target=irix3 ;;
	166	mips-sony-) gdb_target=mips64 ;;
	167	mips--linux*) gdb_target=linux
	168	build_gdbserver=yes
	169	;;
	170	mips--netbsd*) gdb_target=nbsd ;;
	171	# OBSOLETE mips--mach3*) gdb_target=mipsm3 ;;
	172	mips--sysv4*) gdb_target=mipsv4 ;;
	173	mips--sysv*) gdb_target=mips ;;
	174	mips--riscos*) gdb_target=mips ;;
	175	mips--vxworks*) gdb_target=vxmips ;;
	176	mips--*) gdb_target=embed ;;
	177
	178	# OBSOLETE mn10200--) gdb_target=mn10200 ;;
	179	mn10300--) gdb_target=mn10300 ;;
	180
	181	none--) gdb_target=none ;;
	182
	183	ns32k--netbsd) gdb_target=nbsdaout ;;
	184
	185	powerpc--netbsd) gdb_target=nbsd ;;
	186	powerpc--aix) gdb_target=aix ;;
	187	powerpc--linux) gdb_target=linux
	188	build_gdbserver=yes
	189	;;
	190	powerpc64--linux) gdb_target=linux ;;
	191	powerpc--vxworks) gdb_target=vxworks ;;
	192	powerpc--*) if test -f ../sim/ppc/Makefile; then
	193	gdb_target=ppc-sim
	194	else
	195	gdb_target=ppc-eabi
	196	fi ;;
	197
	198	rs6000--lynxos) gdb_target=rs6000lynx ;;
	199	rs6000--aix4) gdb_target=aix4 ;;
	200	rs6000--) gdb_target=rs6000 ;;
	201
	202	s390--) gdb_target=s390
	203	build_gdbserver=yes
	204	;;
	205	s390x--) gdb_target=s390x
	206	build_gdbserver=yes
	207	;;
	208
	209	sh--pe) gdb_target=wince ;;
	210	sh--coff) gdb_target=embed ;;
	211	sh--elf) gdb_target=embed ;;
	212	sh--linux) gdb_target=linux
	213	build_gdbserver=yes
	214	;;
	215	sh--netbsdelf*) gdb_target=nbsd ;;
	216	sh--nto) gdb_target=nto ;;
	217	sh*) gdb_target=embed ;;
	218
	219	sparc--aout) gdb_target=sparc-em ;;
	220	sparc--coff) gdb_target=sparc-em ;;
	221	sparc--elf) gdb_target=sparc-em ;;
	222	sparc--linux) gdb_target=linux ;;
	223	sparc--lynxos) gdb_target=sparclynx ;;
	224	sparc--netbsd) gdb_target=nbsd ;;
	225	sparc--solaris2) gdb_target=sun4sol2 ;;
	226	sparc--sunos4) gdb_target=sun4os4 ;;
	227	sparc--sunos5) gdb_target=sun4sol2 ;;
	228	sparc--vxworks) gdb_target=vxsparc ;;
	229	sparc--) gdb_target=sun4os4 ;;
	230	# OBSOLETE sparclet--) gdb_target=sparclet;;
	231	# OBSOLETE sparclite--) gdb_target=sparclite ;;
	232	# OBSOLETE sparc86x--) gdb_target=sparclite ;;
	233	# It's not clear what the right solution for "v8plus" systems is yet.
	234	# For now, stick with sparc-sun-solaris2 since that's what config.guess
	235	# should return. Work is still needed to get gdb to print the 64 bit
	236	# regs (some of which are usable in v8plus) so sp64sol.mt hasn't been
	237	# deleted though presumably it should be eventually.
	238	#sparc64--solaris2) gdb_target=sp64sol2 ;;
	239	sparc64--linux) gdb_target=sp64linux ;;
	240	sparc64--netbsd) gdb_target=nbsd64 ;;
	241	sparcv9-- \| sparc64--) gdb_target=sp64 ;;
	242
	243	xstormy16--) gdb_target=xstormy16 ;;
	244
	245	vax--) gdb_target=vax ;;
	246
	247	v850--*) gdb_target=v850
	248	case ${gdb_host} in
	249	cygwin*)
	250	CONFIG_OBS="${CONFIG_OBS} v850ice.o" ;;
	251	* ) ;;
	252	esac
	253	;;
	254
	255	x86_64--linux) gdb_target=x86-64linux
	256	build_gdbserver=yes
	257	;;
	258
	259	# OBSOLETE z8k--coff) gdb_target=z8k ;;
	260
	261	esac
	262
	263
	264	# map GDB target onto multi-arch support
	265
	266	case "${gdb_target}" in
	267	d10v) gdb_multi_arch=yes ;;
	268	fbsd64) gdb_multi_arch=yes ;;
	269	m32r) gdb_multi_arch=yes ;;
	270	m68hc11) gdb_multi_arch=yes ;;
	271	mn10300) gdb_multi_arch=yes ;;
	272	x86-64linux) gdb_multi_arch=yes ;;
	273	v850) gdb_multi_arch=yes ;;
	274	xstormy16) gdb_multi_arch=yes ;;
	275	mcore) gdb_multi_arch=yes ;;
	276	esac
	277
	278	# map target onto default OS ABI
	279
	280	case "${target}" in
	281	--linux*) gdb_osabi=GDB_OSABI_LINUX ;;
	282	--gnu*) gdb_osabi=GDB_OSABI_HURD ;;
	283	--nto*) gdb_osabi=GDB_OSABI_QNXNTO ;;
	284	--solaris*) gdb_osabi=GDB_OSABI_SOLARIS ;;
	285	esac