[deliverable/binutils-gdb.git] / gdb / configure.nat

# ; -*- mode: sh ; -*-
# Copyright (C) 2013-2020 Free Software Foundation, Inc.
#
# This file is part of GDB.
#
# This program 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 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

# Variables defined here:
#
# NAT_FILE - The header file with definitions for this native target.
#
# NATDEPFILES - Source files required for native debugging on this
#               native target.
#
# NAT_CDEPS - Dynamic symbols to be exported for libthread_db.
#
# LOADLIBES - Libraries against which GDB will be linked for this
#             native target.
#
# MH_CFLAGS - Additional CFLAGS for this host.
#
# XM_CLIBS - Host-dependent libraries against which GDB will be linked
#            for this native target.
#
# HAVE_NATIVE_GCORE_HOST - Whether gcore should be installed on this
#                          native target.
#
# nat_makefile_frag - Name of the (optional) Makefile fragment file
#                     required to build the native target.  The
#                     fragment is incorporated into the Makefile that
#                     configure constructs from Makefile.in.
#
# Notes:
#
# - To avoid shell expansion of variables, declare them with single
#   quotes.
#
# - nat_makefile_frag must contain the full path of the file.


# This first case is useful for filling default values for each
# gdb_host.
case ${gdb_host} in
    *linux*)
	NAT_FILE='config/nm-linux.h'
	NATDEPFILES='inf-ptrace.o fork-child.o nat/fork-inferior.o \
		proc-service.o \
		linux-thread-db.o linux-nat.o nat/linux-osdata.o linux-fork.o \
		nat/linux-procfs.o nat/linux-ptrace.o nat/linux-waitpid.o \
		nat/linux-personality.o nat/linux-namespaces.o'
	NAT_CDEPS='$(srcdir)/proc-service.list'
	LOADLIBES='-ldl $(RDYNAMIC)'
	;;
    fbsd*)
	NATDEPFILES='fork-child.o nat/fork-inferior.o inf-ptrace.o fbsd-nat.o'
	HAVE_NATIVE_GCORE_HOST=1
	LOADLIBES='-lkvm'
	;;
    nbsd*)
	NATDEPFILES='fork-child.o nat/fork-inferior.o nat/netbsd-nat.o inf-ptrace.o'
	HAVE_NATIVE_GCORE_HOST=1
	;;
    obsd*)
	NATDEPFILES='fork-child.o nat/fork-inferior.o inf-ptrace.o'
	;;
    cygwin*)
	NATDEPFILES='x86-nat.o nat/x86-dregs.o windows-nat.o nat/windows-nat.o'
	;;
    mingw*)
	NATDEPFILES='x86-nat.o nat/x86-dregs.o windows-nat.o nat/windows-nat.o'
	;;
    aix)
	NATDEPFILES='nat/fork-inferior.o fork-child.o inf-ptrace.o'
	;;
    darwin)
	NATDEPFILES='fork-child.o nat/fork-inferior.o darwin-nat.o \
	    darwin-nat-info.o'
	;;
    sol2)
	NATDEPFILES='fork-child.o nat/fork-inferior.o \
	    procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o \
	    sol-thread.o'
	HAVE_NATIVE_GCORE_HOST=1
        ;;
esac

# This is where we actually filter by host and host CPU.
case ${gdb_host} in
    aix)
	case ${gdb_host_cpu} in
	    powerpc)
		# Host: IBM PowerPC running AIX aix-thread.o is not
		# listed in NATDEPFILES as it is pulled in by
		# configure.
		NATDEPFILES="${NATDEPFILES} rs6000-nat.o"

		# When compiled with cc, for debugging, this argument
		# should be passed.  We have no idea who our current
		# compiler is though, so we skip it.
		# MH_CFLAGS='-bnodelcsect'
		;;
	esac
	;;
    alpha-linux)
	case ${gdb_host_cpu} in
	    alpha)
		# Host: Little-endian Alpha running Linux
		NATDEPFILES="${NATDEPFILES} linux-nat-trad.o alpha-linux-nat.o"
		# doublest.c currently assumes some properties of FP arithmetic
		# on the host which require this.
		MH_CFLAGS='-mieee'
		;;
	esac
	;;
    cygwin)
	case ${gdb_host_cpu} in
	    i386)
		# Native config information for GDB on i386
		# systems running Cygwin.
		NATDEPFILES="${NATDEPFILES} i386-windows-nat.o"
		;;
	esac
	;;
    cygwin64)
	case ${gdb_host_cpu} in
	    i386)
		# Native config information for GDB on amd64
		# systems running Cygwin.
		NATDEPFILES="${NATDEPFILES} i386-windows-nat.o amd64-windows-nat.o"
		;;
	esac
	;;
    darwin)
	case ${gdb_host_cpu} in
	    i386)
		# Host: IA86 running Darwin
		NATDEPFILES="${NATDEPFILES} i386-darwin-nat.o x86-nat.o \
		    nat/x86-dregs.o amd64-nat.o"
		;;
	esac
	;;
    fbsd)
	case ${gdb_host_cpu} in
	    aarch64)
		# Host: FreeBSD/aarch64
		NATDEPFILES="${NATDEPFILES} aarch64-fbsd-nat.o"
		LOADLIBES=
		;;
	    arm)
		# Host: FreeBSD/arm
		NATDEPFILES="${NATDEPFILES} arm-fbsd-nat.o"
		LOADLIBES=
		;;
	    i386)
		# Host: FreeBSD/i386
		NATDEPFILES="${NATDEPFILES} x86-nat.o nat/x86-dregs.o \
		x86-bsd-nat.o i386-bsd-nat.o i386-fbsd-nat.o bsd-kvm.o"
		;;
	    mips)
		# Host: FreeBSD/mips
		NATDEPFILES="${NATDEPFILES} mips-fbsd-nat.o"
		LOADLIBES=
		;;
	    powerpc)
		# Native config information for GDB on PowerPC
		# systems running FreeBSD.
		NATDEPFILES="${NATDEPFILES} ppc-fbsd-nat.o bsd-kvm.o"
		;;
	    riscv*)
		# Host: FreeBSD/riscv
		NATDEPFILES="${NATDEPFILES} riscv-fbsd-nat.o"
		;;
	    sparc)
		# Host: FreeBSD/sparc64
		NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc64-nat.o \
		sparc64-fbsd-nat.o bsd-kvm.o"
		;;
	esac
	;;
    fbsd64)
	case ${gdb_host_cpu} in
	    i386)
		# Host: FreeBSD/amd64
		NATDEPFILES="${NATDEPFILES} amd64-nat.o amd64-bsd-nat.o \
		amd64-fbsd-nat.o bsd-kvm.o x86-nat.o nat/x86-dregs.o \
		x86-bsd-nat.o"
		;;
	esac
	;;
    go32)
	case ${gdb_host_cpu} in
	    i386)
		# Host: Intel x86 running DJGPP
		# We include several header files from config/djgpp
		MH_CFLAGS='-I$(srcdir)/config/djgpp'
		NATDEPFILES='go32-nat.o x86-nat.o nat/x86-dregs.o'
		XM_CLIBS='-ldbg'
		;;
	esac
	;;
    i386gnu)
	case ${gdb_host_cpu} in
	    i386)
		# Host: Intel 386 running the GNU Hurd
		NATDEPFILES='i386-gnu-nat.o gnu-nat.o \
		     x86-nat.o nat/x86-dregs.o fork-child.o \
		     nat/fork-inferior.o \
		     notify_S.o process_reply_S.o msg_reply_S.o \
		     msg_U.o exc_request_U.o exc_request_S.o'
		HAVE_NATIVE_GCORE_HOST=1

		NAT_FILE='nm-i386gnu.h'
		MH_CFLAGS='-D_GNU_SOURCE'

		XM_CLIBS='-lshouldbeinlibc'

		nat_makefile_frag="${srcdir}/config/${gdb_host_cpu}/i386gnu.mn"
		;;
	esac
	;;
    linux)
	case ${gdb_host_cpu} in
	    aarch64)
		#  Host: AArch64 based machine running GNU/Linux
		NATDEPFILES="${NATDEPFILES} aarch64-linux-nat.o \
		aarch32-linux-nat.o nat/aarch64-linux-hw-point.o \
		nat/aarch64-linux.o \
		nat/aarch64-sve-linux-ptrace.o"
		;;
	    arc)
		# Host: ARC based machine running GNU/Linux
		NATDEPFILES="${NATDEPFILES} arc-linux-nat.o"
		;;
	    arm)
		# Host: ARM based machine running GNU/Linux
		NATDEPFILES="${NATDEPFILES} arm-linux-nat.o \
		aarch32-linux-nat.o"
		;;
	    i386)
		# Host: Intel 386 running GNU/Linux.
		NATDEPFILES="${NATDEPFILES} x86-nat.o nat/x86-dregs.o \
		i386-linux-nat.o x86-linux-nat.o nat/linux-btrace.o \
		nat/x86-linux.o nat/x86-linux-dregs.o"
		;;
	    ia64)
		# Host: Intel IA-64 running GNU/Linux
		NATDEPFILES="${NATDEPFILES} ia64-linux-nat.o"
		;;
	    m32r)
		# Host: M32R based machine running GNU/Linux
		NATDEPFILES="${NATDEPFILES} m32r-linux-nat.o"
		;;
	    m68k)
		# Host: Motorola m68k running GNU/Linux.
		NATDEPFILES="${NATDEPFILES} m68k-linux-nat.o"
		;;
	    mips)
		# Host: Linux/MIPS
		NATDEPFILES="${NATDEPFILES} linux-nat-trad.o \
		mips-linux-nat.o nat/mips-linux-watch.o"
		;;
	    pa)
		# Host: Hewlett-Packard PA-RISC machine, running Linux
		NATDEPFILES="${NATDEPFILES} hppa-linux-nat.o"
		;;
	    powerpc)
		# Host: PowerPC, running Linux
		NATDEPFILES="${NATDEPFILES} ppc-linux-nat.o nat/ppc-linux.o"
		;;
	    riscv*)
		# Host: RISC-V, running Linux
		NATDEPFILES="${NATDEPFILES} riscv-linux-nat.o \
		nat/riscv-linux-tdesc.o"
		;;
	    s390)
		# Host: S390, running Linux
		NATDEPFILES="${NATDEPFILES} s390-linux-nat.o"
		;;
	    sparc)
		# Host: GNU/Linux SPARC
		NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc-linux-nat.o"
		;;
	    tilegx)
		# Host: Tilera TILE-Gx running GNU/Linux.
		NATDEPFILES="${NATDEPFILES} tilegx-linux-nat.o"
		NAT_CDEPS=
		;;
	    xtensa)
		# Host: Xtensa, running GNU/Linux.
		NATDEPFILES="${NATDEPFILES} xtensa-linux-nat.o"
		;;
	esac
	;;
    linux64)
	case ${gdb_host_cpu} in
	    i386)
		# Host: GNU/Linux x86-64
		NATDEPFILES="${NATDEPFILES} x86-nat.o nat/x86-dregs.o \
		amd64-nat.o amd64-linux-nat.o x86-linux-nat.o \
		nat/linux-btrace.o \
		nat/x86-linux.o nat/x86-linux-dregs.o \
		nat/amd64-linux-siginfo.o"
		;;
	    sparc)
		# Host: GNU/Linux UltraSPARC
		NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc64-nat.o \
		sparc64-linux-nat.o"
		;;
	esac
	;;
    mingw)
	case ${gdb_host_cpu} in
	    i386)
		NATDEPFILES="${NATDEPFILES} i386-windows-nat.o"
		;;
	esac
	;;
    mingw64)
	case ${gdb_host_cpu} in
	    i386)
		NATDEPFILES="${NATDEPFILES} i386-windows-nat.o amd64-windows-nat.o"
		;;
	esac
	;;
    nbsd)
	case ${gdb_host_cpu} in
	    alpha)
		# Host: NetBSD/alpha
		NATDEPFILES="${NATDEPFILES} alpha-bsd-nat.o bsd-kvm.o"
		LOADLIBES='-lkvm'
		;;
	    mips)
		# Host: NetBSD/mips
		NATDEPFILES="${NATDEPFILES} mips-netbsd-nat.o"
		;;
	    pa)
		# Host: NetBSD/hppa
		NATDEPFILES="${NATDEPFILES} netbsd-nat.o hppa-netbsd-nat.o"
		;;
	    powerpc)
		# Host: NetBSD/powerpc
		NATDEPFILES="${NATDEPFILES} ppc-netbsd-nat.o bsd-kvm.o"
		LOADLIBES='-lkvm'
		;;
	    sh)
		# Host: NetBSD/sh
		NATDEPFILES="${NATDEPFILES} sh-netbsd-nat.o"
		;;

	esac
	;;
    nbsd64)
	case ${gdb_host_cpu} in
	    i386)
		# Host: NetBSD/amd64
		NATDEPFILES="${NATDEPFILES} netbsd-nat.o amd64-nat.o x86-nat.o \
		nat/x86-dregs.o x86-bsd-nat.o amd64-bsd-nat.o amd64-netbsd-nat.o"
		;;
	    sparc)
		# Host: NetBSD/sparc64
		NATDEPFILES="${NATDEPFILES} sparc64-netbsd-nat.o sparc-nat.o \
		bsd-kvm.o"
		LOADLIBES='-lkvm'
		;;

	esac
	;;
    nbsdelf)
	case ${gdb_host_cpu} in
	    arm)
		# Host: NetBSD/arm
		NATDEPFILES="${NATDEPFILES} arm-netbsd-nat.o"
		;;
	    i386)
		# Host: NetBSD/i386 ELF
		NATDEPFILES="${NATDEPFILES} netbsd-nat.o x86-nat.o \
		nat/x86-dregs.o \
		x86-bsd-nat.o i386-bsd-nat.o i386-netbsd-nat.o bsd-kvm.o"
		LOADLIBES='-lkvm'
		;;
	    m68k)
		# Host: NetBSD/m68k ELF
		NATDEPFILES="${NATDEPFILES} m68k-bsd-nat.o bsd-kvm.o"
		LOADLIBES='-lkvm'
		;;
	    sparc)
		# Host: NetBSD/sparc ELF
		NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc-netbsd-nat.o \
		bsd-kvm.o"
		LOADLIBES='-lkvm'
		;;
	    vax)
		# Host: NetBSD/vax ELF
		NATDEPFILES="${NATDEPFILES} vax-bsd-nat.o bsd-kvm.o"
		LOADLIBES='-lkvm'
		;;

	esac
	;;
    nto)
	case ${gdb_host_cpu} in
	    i386)
		# Host: Intel 386 running QNX.
		NATDEPFILES='nto-procfs.o'
		NAT_FILE='config/nm-nto.h'
		;;
	esac
	;;
    obsd)
	case ${gdb_host_cpu} in
	    i386)
		# Host: OpenBSD/i386 ELF
		NATDEPFILES="${NATDEPFILES} obsd-nat.o x86-bsd-nat.o \
		i386-bsd-nat.o i386-obsd-nat.o bsd-kvm.o"
		LOADLIBES='-lkvm'
		;;
	    m68k)
		# Host: OpenBSD/m68k
		NATDEPFILES="${NATDEPFILES} m68k-bsd-nat.o bsd-kvm.o"
		LOADLIBES='-lkvm'
		;;
	    pa)
		# Host: OpenBSD/hppa
		NATDEPFILES="${NATDEPFILES} obsd-nat.o hppa-obsd-nat.o"
		;;
	    powerpc)
		# Host: OpenBSD/powerpc
		NATDEPFILES="${NATDEPFILES} obsd-nat.o ppc-obsd-nat.o bsd-kvm.o"
		LOADLIBES='-lkvm'
		;;
	    vax)
		# Host: OpenBSD/vax
		NATDEPFILES="${NATDEPFILES} vax-bsd-nat.o bsd-kvm.o"
		LOADLIBES='-lkvm'
		;;
	esac
	;;
    obsd64)
	case ${gdb_host_cpu} in
	    i386)
		# Host: OpenBSD/amd64
		NATDEPFILES="${NATDEPFILES} obsd-nat.o amd64-nat.o x86-nat.o \
		x86-bsd-nat.o amd64-bsd-nat.o amd64-obsd-nat.o bsd-kvm.o \
		nat/x86-dregs.o"
		LOADLIBES='-lkvm'
		;;
	    mips)
		# Host: OpenBSD/mips64
		NATDEPFILES="${NATDEPFILES} obsd-nat.o mips64-obsd-nat.o"
		;;
	    sparc)
		# Host: OpenBSD/sparc64
		NATDEPFILES="${NATDEPFILES} obsd-nat.o sparc64-obsd-nat.o \
		sparc-nat.o bsd-kvm.o"
		LOADLIBES='-lkvm'
		;;
	esac
	;;
    ppc64-linux)
	case ${gdb_host_cpu} in
	    powerpc)
		# Host: PowerPC64, running Linux
		XM_CLIBS=
		NATDEPFILES="${NATDEPFILES} ppc-linux-nat.o nat/ppc-linux.o"
		;;
	esac
	;;
    sol2)
	case ${gdb_host_cpu} in
	    i386)
		# Host: Solaris x86_64
		NATDEPFILES="${NATDEPFILES} \
		amd64-nat.o i386-sol2-nat.o"
		;;
	    sparc)
		# Host: Solaris SPARC & UltraSPARC
		NAT_FILE='nm-sol2.h'
		NATDEPFILES="${NATDEPFILES} sparc-sol2-nat.o"
		;;
	esac
	;;
esac
Commit	Line	Data
	1	# ; -- mode: sh ; --
	2	# Copyright (C) 2013-2020 Free Software Foundation, Inc.
	3	#
	4	# This file is part of GDB.
	5	#
	6	# This program is free software; you can redistribute it and/or modify
	7	# it under the terms of the GNU General Public License as published by
	8	# the Free Software Foundation; either version 3 of the License, or
	9	# (at your option) any later version.
	10	#
	11	# This program is distributed in the hope that it will be useful,
	12	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	# GNU General Public License for more details.
	15	#
	16	# You should have received a copy of the GNU General Public License
	17	# along with this program. If not, see <http://www.gnu.org/licenses/>.
	18
	19	# Variables defined here:
	20	#
	21	# NAT_FILE - The header file with definitions for this native target.
	22	#
	23	# NATDEPFILES - Source files required for native debugging on this
	24	# native target.
	25	#
	26	# NAT_CDEPS - Dynamic symbols to be exported for libthread_db.
	27	#
	28	# LOADLIBES - Libraries against which GDB will be linked for this
	29	# native target.
	30	#
	31	# MH_CFLAGS - Additional CFLAGS for this host.
	32	#
	33	# XM_CLIBS - Host-dependent libraries against which GDB will be linked
	34	# for this native target.
	35	#
	36	# HAVE_NATIVE_GCORE_HOST - Whether gcore should be installed on this
	37	# native target.
	38	#
	39	# nat_makefile_frag - Name of the (optional) Makefile fragment file
	40	# required to build the native target. The
	41	# fragment is incorporated into the Makefile that
	42	# configure constructs from Makefile.in.
	43	#
	44	# Notes:
	45	#
	46	# - To avoid shell expansion of variables, declare them with single
	47	# quotes.
	48	#
	49	# - nat_makefile_frag must contain the full path of the file.
	50
	51
	52	# This first case is useful for filling default values for each
	53	# gdb_host.
	54	case ${gdb_host} in
	55	linux)
	56	NAT_FILE='config/nm-linux.h'
	57	NATDEPFILES='inf-ptrace.o fork-child.o nat/fork-inferior.o \
	58	proc-service.o \
	59	linux-thread-db.o linux-nat.o nat/linux-osdata.o linux-fork.o \
	60	nat/linux-procfs.o nat/linux-ptrace.o nat/linux-waitpid.o \
	61	nat/linux-personality.o nat/linux-namespaces.o'
	62	NAT_CDEPS='$(srcdir)/proc-service.list'
	63	LOADLIBES='-ldl $(RDYNAMIC)'
	64	;;
	65	fbsd*)
	66	NATDEPFILES='fork-child.o nat/fork-inferior.o inf-ptrace.o fbsd-nat.o'
	67	HAVE_NATIVE_GCORE_HOST=1
	68	LOADLIBES='-lkvm'
	69	;;
	70	nbsd*)
	71	NATDEPFILES='fork-child.o nat/fork-inferior.o nat/netbsd-nat.o inf-ptrace.o'
	72	HAVE_NATIVE_GCORE_HOST=1
	73	;;
	74	obsd*)
	75	NATDEPFILES='fork-child.o nat/fork-inferior.o inf-ptrace.o'
	76	;;
	77	cygwin*)
	78	NATDEPFILES='x86-nat.o nat/x86-dregs.o windows-nat.o nat/windows-nat.o'
	79	;;
	80	mingw*)
	81	NATDEPFILES='x86-nat.o nat/x86-dregs.o windows-nat.o nat/windows-nat.o'
	82	;;
	83	aix)
	84	NATDEPFILES='nat/fork-inferior.o fork-child.o inf-ptrace.o'
	85	;;
	86	darwin)
	87	NATDEPFILES='fork-child.o nat/fork-inferior.o darwin-nat.o \
	88	darwin-nat-info.o'
	89	;;
	90	sol2)
	91	NATDEPFILES='fork-child.o nat/fork-inferior.o \
	92	procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o \
	93	sol-thread.o'
	94	HAVE_NATIVE_GCORE_HOST=1
	95	;;
	96	esac
	97
	98	# This is where we actually filter by host and host CPU.
	99	case ${gdb_host} in
	100	aix)
	101	case ${gdb_host_cpu} in
	102	powerpc)
	103	# Host: IBM PowerPC running AIX aix-thread.o is not
	104	# listed in NATDEPFILES as it is pulled in by
	105	# configure.
	106	NATDEPFILES="${NATDEPFILES} rs6000-nat.o"
	107
	108	# When compiled with cc, for debugging, this argument
	109	# should be passed. We have no idea who our current
	110	# compiler is though, so we skip it.
	111	# MH_CFLAGS='-bnodelcsect'
	112	;;
	113	esac
	114	;;
	115	alpha-linux)
	116	case ${gdb_host_cpu} in
	117	alpha)
	118	# Host: Little-endian Alpha running Linux
	119	NATDEPFILES="${NATDEPFILES} linux-nat-trad.o alpha-linux-nat.o"
	120	# doublest.c currently assumes some properties of FP arithmetic
	121	# on the host which require this.
	122	MH_CFLAGS='-mieee'
	123	;;
	124	esac
	125	;;
	126	cygwin)
	127	case ${gdb_host_cpu} in
	128	i386)
	129	# Native config information for GDB on i386
	130	# systems running Cygwin.
	131	NATDEPFILES="${NATDEPFILES} i386-windows-nat.o"
	132	;;
	133	esac
	134	;;
	135	cygwin64)
	136	case ${gdb_host_cpu} in
	137	i386)
	138	# Native config information for GDB on amd64
	139	# systems running Cygwin.
	140	NATDEPFILES="${NATDEPFILES} i386-windows-nat.o amd64-windows-nat.o"
	141	;;
	142	esac
	143	;;
	144	darwin)
	145	case ${gdb_host_cpu} in
	146	i386)
	147	# Host: IA86 running Darwin
	148	NATDEPFILES="${NATDEPFILES} i386-darwin-nat.o x86-nat.o \
	149	nat/x86-dregs.o amd64-nat.o"
	150	;;
	151	esac
	152	;;
	153	fbsd)
	154	case ${gdb_host_cpu} in
	155	aarch64)
	156	# Host: FreeBSD/aarch64
	157	NATDEPFILES="${NATDEPFILES} aarch64-fbsd-nat.o"
	158	LOADLIBES=
	159	;;
	160	arm)
	161	# Host: FreeBSD/arm
	162	NATDEPFILES="${NATDEPFILES} arm-fbsd-nat.o"
	163	LOADLIBES=
	164	;;
	165	i386)
	166	# Host: FreeBSD/i386
	167	NATDEPFILES="${NATDEPFILES} x86-nat.o nat/x86-dregs.o \
	168	x86-bsd-nat.o i386-bsd-nat.o i386-fbsd-nat.o bsd-kvm.o"
	169	;;
	170	mips)
	171	# Host: FreeBSD/mips
	172	NATDEPFILES="${NATDEPFILES} mips-fbsd-nat.o"
	173	LOADLIBES=
	174	;;
	175	powerpc)
	176	# Native config information for GDB on PowerPC
	177	# systems running FreeBSD.
	178	NATDEPFILES="${NATDEPFILES} ppc-fbsd-nat.o bsd-kvm.o"
	179	;;
	180	riscv*)
	181	# Host: FreeBSD/riscv
	182	NATDEPFILES="${NATDEPFILES} riscv-fbsd-nat.o"
	183	;;
	184	sparc)
	185	# Host: FreeBSD/sparc64
	186	NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc64-nat.o \
	187	sparc64-fbsd-nat.o bsd-kvm.o"
	188	;;
	189	esac
	190	;;
	191	fbsd64)
	192	case ${gdb_host_cpu} in
	193	i386)
	194	# Host: FreeBSD/amd64
	195	NATDEPFILES="${NATDEPFILES} amd64-nat.o amd64-bsd-nat.o \
	196	amd64-fbsd-nat.o bsd-kvm.o x86-nat.o nat/x86-dregs.o \
	197	x86-bsd-nat.o"
	198	;;
	199	esac
	200	;;
	201	go32)
	202	case ${gdb_host_cpu} in
	203	i386)
	204	# Host: Intel x86 running DJGPP
	205	# We include several header files from config/djgpp
	206	MH_CFLAGS='-I$(srcdir)/config/djgpp'
	207	NATDEPFILES='go32-nat.o x86-nat.o nat/x86-dregs.o'
	208	XM_CLIBS='-ldbg'
	209	;;
	210	esac
	211	;;
	212	i386gnu)
	213	case ${gdb_host_cpu} in
	214	i386)
	215	# Host: Intel 386 running the GNU Hurd
	216	NATDEPFILES='i386-gnu-nat.o gnu-nat.o \
	217	x86-nat.o nat/x86-dregs.o fork-child.o \
	218	nat/fork-inferior.o \
	219	notify_S.o process_reply_S.o msg_reply_S.o \
	220	msg_U.o exc_request_U.o exc_request_S.o'
	221	HAVE_NATIVE_GCORE_HOST=1
	222
	223	NAT_FILE='nm-i386gnu.h'
	224	MH_CFLAGS='-D_GNU_SOURCE'
	225
	226	XM_CLIBS='-lshouldbeinlibc'
	227
	228	nat_makefile_frag="${srcdir}/config/${gdb_host_cpu}/i386gnu.mn"
	229	;;
	230	esac
	231	;;
	232	linux)
	233	case ${gdb_host_cpu} in
	234	aarch64)
	235	# Host: AArch64 based machine running GNU/Linux
	236	NATDEPFILES="${NATDEPFILES} aarch64-linux-nat.o \
	237	aarch32-linux-nat.o nat/aarch64-linux-hw-point.o \
	238	nat/aarch64-linux.o \
	239	nat/aarch64-sve-linux-ptrace.o"
	240	;;
	241	arc)
	242	# Host: ARC based machine running GNU/Linux
	243	NATDEPFILES="${NATDEPFILES} arc-linux-nat.o"
	244	;;
	245	arm)
	246	# Host: ARM based machine running GNU/Linux
	247	NATDEPFILES="${NATDEPFILES} arm-linux-nat.o \
	248	aarch32-linux-nat.o"
	249	;;
	250	i386)
	251	# Host: Intel 386 running GNU/Linux.
	252	NATDEPFILES="${NATDEPFILES} x86-nat.o nat/x86-dregs.o \
	253	i386-linux-nat.o x86-linux-nat.o nat/linux-btrace.o \
	254	nat/x86-linux.o nat/x86-linux-dregs.o"
	255	;;
	256	ia64)
	257	# Host: Intel IA-64 running GNU/Linux
	258	NATDEPFILES="${NATDEPFILES} ia64-linux-nat.o"
	259	;;
	260	m32r)
	261	# Host: M32R based machine running GNU/Linux
	262	NATDEPFILES="${NATDEPFILES} m32r-linux-nat.o"
	263	;;
	264	m68k)
	265	# Host: Motorola m68k running GNU/Linux.
	266	NATDEPFILES="${NATDEPFILES} m68k-linux-nat.o"
	267	;;
	268	mips)
	269	# Host: Linux/MIPS
	270	NATDEPFILES="${NATDEPFILES} linux-nat-trad.o \
	271	mips-linux-nat.o nat/mips-linux-watch.o"
	272	;;
	273	pa)
	274	# Host: Hewlett-Packard PA-RISC machine, running Linux
	275	NATDEPFILES="${NATDEPFILES} hppa-linux-nat.o"
	276	;;
	277	powerpc)
	278	# Host: PowerPC, running Linux
	279	NATDEPFILES="${NATDEPFILES} ppc-linux-nat.o nat/ppc-linux.o"
	280	;;
	281	riscv*)
	282	# Host: RISC-V, running Linux
	283	NATDEPFILES="${NATDEPFILES} riscv-linux-nat.o \
	284	nat/riscv-linux-tdesc.o"
	285	;;
	286	s390)
	287	# Host: S390, running Linux
	288	NATDEPFILES="${NATDEPFILES} s390-linux-nat.o"
	289	;;
	290	sparc)
	291	# Host: GNU/Linux SPARC
	292	NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc-linux-nat.o"
	293	;;
	294	tilegx)
	295	# Host: Tilera TILE-Gx running GNU/Linux.
	296	NATDEPFILES="${NATDEPFILES} tilegx-linux-nat.o"
	297	NAT_CDEPS=
	298	;;
	299	xtensa)
	300	# Host: Xtensa, running GNU/Linux.
	301	NATDEPFILES="${NATDEPFILES} xtensa-linux-nat.o"
	302	;;
	303	esac
	304	;;
	305	linux64)
	306	case ${gdb_host_cpu} in
	307	i386)
	308	# Host: GNU/Linux x86-64
	309	NATDEPFILES="${NATDEPFILES} x86-nat.o nat/x86-dregs.o \
	310	amd64-nat.o amd64-linux-nat.o x86-linux-nat.o \
	311	nat/linux-btrace.o \
	312	nat/x86-linux.o nat/x86-linux-dregs.o \
	313	nat/amd64-linux-siginfo.o"
	314	;;
	315	sparc)
	316	# Host: GNU/Linux UltraSPARC
	317	NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc64-nat.o \
	318	sparc64-linux-nat.o"
	319	;;
	320	esac
	321	;;
	322	mingw)
	323	case ${gdb_host_cpu} in
	324	i386)
	325	NATDEPFILES="${NATDEPFILES} i386-windows-nat.o"
	326	;;
	327	esac
	328	;;
	329	mingw64)
	330	case ${gdb_host_cpu} in
	331	i386)
	332	NATDEPFILES="${NATDEPFILES} i386-windows-nat.o amd64-windows-nat.o"
	333	;;
	334	esac
	335	;;
	336	nbsd)
	337	case ${gdb_host_cpu} in
	338	alpha)
	339	# Host: NetBSD/alpha
	340	NATDEPFILES="${NATDEPFILES} alpha-bsd-nat.o bsd-kvm.o"
	341	LOADLIBES='-lkvm'
	342	;;
	343	mips)
	344	# Host: NetBSD/mips
	345	NATDEPFILES="${NATDEPFILES} mips-netbsd-nat.o"
	346	;;
	347	pa)
	348	# Host: NetBSD/hppa
	349	NATDEPFILES="${NATDEPFILES} netbsd-nat.o hppa-netbsd-nat.o"
	350	;;
	351	powerpc)
	352	# Host: NetBSD/powerpc
	353	NATDEPFILES="${NATDEPFILES} ppc-netbsd-nat.o bsd-kvm.o"
	354	LOADLIBES='-lkvm'
	355	;;
	356	sh)
	357	# Host: NetBSD/sh
	358	NATDEPFILES="${NATDEPFILES} sh-netbsd-nat.o"
	359	;;
	360
	361	esac
	362	;;
	363	nbsd64)
	364	case ${gdb_host_cpu} in
	365	i386)
	366	# Host: NetBSD/amd64
	367	NATDEPFILES="${NATDEPFILES} netbsd-nat.o amd64-nat.o x86-nat.o \
	368	nat/x86-dregs.o x86-bsd-nat.o amd64-bsd-nat.o amd64-netbsd-nat.o"
	369	;;
	370	sparc)
	371	# Host: NetBSD/sparc64
	372	NATDEPFILES="${NATDEPFILES} sparc64-netbsd-nat.o sparc-nat.o \
	373	bsd-kvm.o"
	374	LOADLIBES='-lkvm'
	375	;;
	376
	377	esac
	378	;;
	379	nbsdelf)
	380	case ${gdb_host_cpu} in
	381	arm)
	382	# Host: NetBSD/arm
	383	NATDEPFILES="${NATDEPFILES} arm-netbsd-nat.o"
	384	;;
	385	i386)
	386	# Host: NetBSD/i386 ELF
	387	NATDEPFILES="${NATDEPFILES} netbsd-nat.o x86-nat.o \
	388	nat/x86-dregs.o \
	389	x86-bsd-nat.o i386-bsd-nat.o i386-netbsd-nat.o bsd-kvm.o"
	390	LOADLIBES='-lkvm'
	391	;;
	392	m68k)
	393	# Host: NetBSD/m68k ELF
	394	NATDEPFILES="${NATDEPFILES} m68k-bsd-nat.o bsd-kvm.o"
	395	LOADLIBES='-lkvm'
	396	;;
	397	sparc)
	398	# Host: NetBSD/sparc ELF
	399	NATDEPFILES="${NATDEPFILES} sparc-nat.o sparc-netbsd-nat.o \
	400	bsd-kvm.o"
	401	LOADLIBES='-lkvm'
	402	;;
	403	vax)
	404	# Host: NetBSD/vax ELF
	405	NATDEPFILES="${NATDEPFILES} vax-bsd-nat.o bsd-kvm.o"
	406	LOADLIBES='-lkvm'
	407	;;
	408
	409	esac
	410	;;
	411	nto)
	412	case ${gdb_host_cpu} in
	413	i386)
	414	# Host: Intel 386 running QNX.
	415	NATDEPFILES='nto-procfs.o'
	416	NAT_FILE='config/nm-nto.h'
	417	;;
	418	esac
	419	;;
	420	obsd)
	421	case ${gdb_host_cpu} in
	422	i386)
	423	# Host: OpenBSD/i386 ELF
	424	NATDEPFILES="${NATDEPFILES} obsd-nat.o x86-bsd-nat.o \
	425	i386-bsd-nat.o i386-obsd-nat.o bsd-kvm.o"
	426	LOADLIBES='-lkvm'
	427	;;
	428	m68k)
	429	# Host: OpenBSD/m68k
	430	NATDEPFILES="${NATDEPFILES} m68k-bsd-nat.o bsd-kvm.o"
	431	LOADLIBES='-lkvm'
	432	;;
	433	pa)
	434	# Host: OpenBSD/hppa
	435	NATDEPFILES="${NATDEPFILES} obsd-nat.o hppa-obsd-nat.o"
	436	;;
	437	powerpc)
	438	# Host: OpenBSD/powerpc
	439	NATDEPFILES="${NATDEPFILES} obsd-nat.o ppc-obsd-nat.o bsd-kvm.o"
	440	LOADLIBES='-lkvm'
	441	;;
	442	vax)
	443	# Host: OpenBSD/vax
	444	NATDEPFILES="${NATDEPFILES} vax-bsd-nat.o bsd-kvm.o"
	445	LOADLIBES='-lkvm'
	446	;;
	447	esac
	448	;;
	449	obsd64)
	450	case ${gdb_host_cpu} in
	451	i386)
	452	# Host: OpenBSD/amd64
	453	NATDEPFILES="${NATDEPFILES} obsd-nat.o amd64-nat.o x86-nat.o \
	454	x86-bsd-nat.o amd64-bsd-nat.o amd64-obsd-nat.o bsd-kvm.o \
	455	nat/x86-dregs.o"
	456	LOADLIBES='-lkvm'
	457	;;
	458	mips)
	459	# Host: OpenBSD/mips64
	460	NATDEPFILES="${NATDEPFILES} obsd-nat.o mips64-obsd-nat.o"
	461	;;
	462	sparc)
	463	# Host: OpenBSD/sparc64
	464	NATDEPFILES="${NATDEPFILES} obsd-nat.o sparc64-obsd-nat.o \
	465	sparc-nat.o bsd-kvm.o"
	466	LOADLIBES='-lkvm'
	467	;;
	468	esac
	469	;;
	470	ppc64-linux)
	471	case ${gdb_host_cpu} in
	472	powerpc)
	473	# Host: PowerPC64, running Linux
	474	XM_CLIBS=
	475	NATDEPFILES="${NATDEPFILES} ppc-linux-nat.o nat/ppc-linux.o"
	476	;;
	477	esac
	478	;;
	479	sol2)
	480	case ${gdb_host_cpu} in
	481	i386)
	482	# Host: Solaris x86_64
	483	NATDEPFILES="${NATDEPFILES} \
	484	amd64-nat.o i386-sol2-nat.o"
	485	;;
	486	sparc)
	487	# Host: Solaris SPARC & UltraSPARC
	488	NAT_FILE='nm-sol2.h'
	489	NATDEPFILES="${NATDEPFILES} sparc-sol2-nat.o"
	490	;;
	491	esac
	492	;;
	493	esac