Projet_SETI_RISC-V/riscv-gnu-toolchain/binutils/gdb/configure.nat
2023-03-06 14:48:14 +01:00

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# ; -*- mode: sh ; -*-
# Copyright (C) 2013-2022 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-aix-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-nat.o \
nat/aarch64-hw-point.o 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 x86-fbsd-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-fbsd-nat.o bsd-kvm.o x86-nat.o nat/x86-dregs.o \
x86-bsd-nat.o x86-fbsd-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-nat.o aarch64-linux-nat.o \
aarch32-linux-nat.o nat/aarch64-hw-point.o \
nat/aarch64-linux-hw-point.o \
nat/aarch64-linux.o \
nat/aarch64-sve-linux-ptrace.o \
nat/aarch64-mte-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"
;;
loongarch)
# Host: LoongArch, running GNU/Linux.
NATDEPFILES="${NATDEPFILES} loongarch-linux-nat.o linux-nat-trad.o"
;;
m32r)
# Host: M32R based machine running GNU/Linux
NATDEPFILES="${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"
;;
or1k)
# Host: Linux/OpenRISC
NATDEPFILES="${NATDEPFILES} or1k-linux-nat.o"
;;
pa)
# Host: Hewlett-Packard PA-RISC machine, running Linux
NATDEPFILES="${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-bsd-nat.o amd64-bsd-nat.o amd64-obsd-nat.o bsd-kvm.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