* exec.c: #include "arch-utils.h"
[deliverable/binutils-gdb.git] / gdb / configure.tgt
index 3f90ed2de0c35911c5ffcaf16a5777410b06feba..c10d28a23019243624f248580b9fdb5a63999b61 100644 (file)
 # 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[3456]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 ;;
-
+#  gdb_target_obs      target-specific object files to use
+#  gdb_sim             simulator library for target
+#  gdb_osabi           default OS ABI to use with target
+#  build_gdbserver     set to "yes" if gdbserver supports target
+
+case $targ 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+    echo "*** Configuration $targ is obsolete." >&2
+    echo "*** Support has been REMOVED." >&2
+    exit 1
+    ;;
 esac
 
 # map target info into gdb names.
 
-case "${target}" in
-
-*-*-freebsd*)          gdb_target=fbsd
-                       ;;
-
-alpha*-*-osf*)         gdb_target=alpha-osf1 ;;
-alpha*-*-linux*)       gdb_target=alpha-linux ;;
-alpha*-*-netbsd*)      gdb_target=nbsd ;;
-alpha*-*-*)            gdb_target=alpha ;;
-
-arm*-wince-pe)         gdb_target=wince ;;
-arm*-*-linux*)         gdb_target=linux
-                       build_gdbserver=yes
-                       ;;
-arm*-*-netbsd*)                gdb_target=nbsd
-                       gdb_multi_arch=yes ;;
-arm-*-nto*)            gdb_target=nto ;;
-arm*-*-* | thumb*-*-* | strongarm*-*-*)
-                       gdb_target=embed
-                        configdirs="$configdirs rdi-share"
-                        ;;
-xscale-*-*)            gdb_target=embed
-                        configdirs="$configdirs rdi-share"
-                        ;;
-
-avr-*-*)               gdb_target=avr
-                       gdb_multi_arch=yes
-                       ;;
-
-cris*)                  gdb_target=cris ;;
-
-d10v-*-*)              gdb_target=d10v ;;
-
-h8300-*-*)             gdb_target=h8300 ;;
-# OBSOLETE h8500-*-*)          gdb_target=h8500 ;;
-
-
-frv-*-*)               gdb_target=frv ;;
-
-# OBSOLETE hppa*-*-bsd*)               gdb_target=hppabsd ;;
-# OBSOLETE hppa*-*-pro*)               gdb_target=hppapro ;;
-hppa*64*-*-hpux11*)    gdb_target=hppa64 ;;
-hppa*-*-hpux*)         gdb_target=hppahpux ;;
-hppa*-*-hiux*)         gdb_target=hppahpux ;;
-# OBSOLETE hppa*-*-osf*)               gdb_target=hppaosf ;;
-hppa*-*-*)             gdb_target=hppa ;;
-
-# OBSOLETE i[3456]86-sequent-bsd*)     gdb_target=symmetry ;;
-# OBSOLETE i[3456]86-sequent-sysv4*) gdb_target=ptx4 ;;
-# OBSOLETE i[3456]86-sequent-sysv*) gdb_target=ptx ;;
-i[3456]86-ncr-*)       gdb_target=ncr3000 ;;
-i[3456]86-*-bsd*)      gdb_target=i386bsd ;;
-i[3456]86-*-netbsd*)   gdb_target=nbsd ;;
-i[3456]86-*-openbsd*)  gdb_target=obsd ;;
-i[3456]86-*-go32*)     gdb_target=i386aout ;;
-i[3456]86-*-msdosdjgpp*) gdb_target=go32 ;;
-i[3456]86-*-nto*)      gdb_target=nto ;;
-i[3456]86-*-lynxos*)   gdb_target=i386lynx ;;
-i[3456]86-*-solaris*)  gdb_target=i386sol2 ;;
-i[3456]86-*-sco*)      gdb_target=i386v ;;
-i[3456]86-*-sysv*)     gdb_target=i386v ;;
-i[3456]86-*-linux*)    gdb_target=linux
-                       build_gdbserver=yes
-                       ;;
-i[3456]86-*-isc*)      gdb_target=i386v ;;
-i[3456]86-*-gnu*)      gdb_target=i386gnu ;;
-i[3456]86-*-netware*)  gdb_target=i386nw
-               configdirs="${configdirs} nlm" ;;
-i[3456]86-*-cygwin*)   gdb_target=cygwin  ;;
-i[3456]86-*-vxworks*)  gdb_target=vxworks ;;
-i[3456]86-*-*)         gdb_target=embed ;;
-
-ia64-*-aix*)           gdb_target=aix ;;
-ia64-*-linux*)         gdb_target=linux
-                       build_gdbserver=yes
-                       ;;
-ia64*-*-*)             gdb_target=ia64 ;;
-
-# OBSOLETE m32r-*-elf*)                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 ;;
+case "${targ}" in
+
+alpha*-*-osf*)
+       # Target: Little-endian Alpha running OSF/1
+       gdb_target_obs="alpha-tdep.o alpha-osf1-tdep.o alpha-mdebug-tdep.o"
+       ;;
+alpha*-*-linux*)
+       # Target: Little-endian Alpha running Linux
+       gdb_target_obs="alpha-tdep.o alpha-mdebug-tdep.o alpha-linux-tdep.o \
+                       solib.o solib-svr4.o"
+       ;;
+alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
+       # Target: FreeBSD/alpha
+       gdb_target_obs="alpha-tdep.o alpha-mdebug-tdep.o alphabsd-tdep.o \
+                       alphafbsd-tdep.o corelow.o solib.o solib-svr4.o"
+       ;;
+alpha*-*-netbsd* | alpha*-*-knetbsd*-gnu)
+       # Target: NetBSD/alpha
+       gdb_target_obs="alpha-tdep.o alpha-mdebug-tdep.o alphabsd-tdep.o \
+                       alphanbsd-tdep.o nbsd-tdep.o corelow.o solib.o \
+                       solib-svr4.o"
+       ;;
+alpha*-*-openbsd*)
+       # Target: OpenBSD/alpha
+       gdb_target_obs="alpha-tdep.o alpha-mdebug-tdep.o alphabsd-tdep.o \
+                       alphanbsd-tdep.o alphaobsd-tdep.o nbsd-tdep.o \
+                       obsd-tdep.o corelow.o solib.o solib-svr4.o"
+       ;;
+alpha*-*-*)
+       # Target: Alpha
+       gdb_target_obs="alpha-tdep.o"
+       ;;
+
+am33_2.0*-*-linux*)
+       # Target: Matsushita mn10300 (AM33) running Linux
+       gdb_target_obs="mn10300-tdep.o mn10300-linux-tdep.o corelow.o \
+                       solib.o solib-svr4.o"
+       ;;
+
+arm*-wince-pe | arm*-*-mingw32ce*)
+       # Target: ARM based machine running Windows CE (win32)
+       gdb_target_obs="arm-tdep.o arm-wince-tdep.o corelow.o \
+                       solib.o solib-target.o"
+       build_gdbserver=yes
+       ;;
+arm*-*-linux*)
+       # Target: ARM based machine running GNU/Linux
+       gdb_target_obs="arm-tdep.o arm-linux-tdep.o glibc-tdep.o \
+                       solib.o solib-svr4.o symfile-mem.o corelow.o"
+       build_gdbserver=yes
+       ;;
+arm*-*-netbsd* | arm*-*-knetbsd*-gnu)
+       # Target: NetBSD/arm
+       gdb_target_obs="arm-tdep.o armnbsd-tdep.o solib.o solib-svr4.o"
+       ;;
+arm*-*-openbsd*)
+       # Target: OpenBSD/arm
+       gdb_target_obs="arm-tdep.o armbsd-tdep.o armobsd-tdep.o obsd-tdep.o \
+                       corelow.o solib.o solib-svr4.o"
+       ;;
+arm*-*-* | thumb*-*-* | strongarm*-*-* | xscale-*-*)
+       # Target: ARM embedded system
+       gdb_target_obs="arm-tdep.o"
+       gdb_sim=../sim/arm/libsim.a
+       ;;
+
+avr-*-*)
+       # Target: AVR
+       gdb_target_obs="avr-tdep.o"
+       # There is no simulator provided with gdb (yet).
+       # See <http://savannah.gnu.org/projects/simulavr/>
+       # for the simulator used during development of avr
+       # support for gdb.
+       ;;
+
+cris*)
+       # Target: CRIS
+       gdb_target_obs="cris-tdep.o corelow.o solib.o solib-svr4.o"
+       ;;
+
+frv-*-*)
+       # Target: Fujitsu FRV processor
+       gdb_target_obs="frv-tdep.o frv-linux-tdep.o \
+                       solib.o solib-frv.o corelow.o"
+       gdb_sim=../sim/frv/libsim.a
+       ;;
+
+h8300-*-*)
+       # Target: H8300 with HMS monitor and H8 simulator
+       gdb_target_obs="h8300-tdep.o monitor.o dsrec.o"
+       gdb_sim=../sim/h8300/libsim.a
+       ;;
+
+hppa*-*-hpux*)
+       # Target: HP PA-RISC running hpux
+       gdb_target_obs="hppa-tdep.o hppa-hpux-tdep.o corelow.o \
+                       solib.o solib-som.o solib-pa64.o"
+       ;;
+hppa*-*-linux*)
+       # Target: HP PA-RISC running Linux
+       gdb_target_obs="hppa-tdep.o hppa-linux-tdep.o glibc-tdep.o \
+                       solib.o solib-svr4.o symfile-mem.o"
+       ;;
+hppa*-*-openbsd*)
+       # Target: OpenBSD/hppa
+       gdb_target_obs="hppa-tdep.o hppabsd-tdep.o \
+                       corelow.o solib.o solib-svr4.o"
+       ;;
+hppa*-*-*)
+       # Target: HP PA-RISC
+       gdb_target_obs="hppa-tdep.o"
+       ;;
+
+i[34567]86-*-freebsd* | i[34567]86-*-kfreebsd*-gnu)
+       # Target: FreeBSD/i386
+       gdb_target_obs="i386-tdep.o i387-tdep.o i386bsd-tdep.o i386fbsd-tdep.o \
+                       bsd-uthread.o corelow.o solib.o solib-svr4.o"
+       ;;
+i[34567]86-*-netbsd* | i[34567]86-*-knetbsd*-gnu)
+       # Target: NetBSD/i386
+       gdb_target_obs="i386-tdep.o i387-tdep.o i386bsd-tdep.o i386nbsd-tdep.o \
+                       nbsd-tdep.o corelow.o solib.o solib-svr4.o"
+       ;;
+i[34567]86-*-openbsd*)
+       # Target: OpenBSD/i386
+       gdb_target_obs="i386-tdep.o i387-tdep.o i386bsd-tdep.o i386obsd-tdep.o \
+                       bsd-uthread.o corelow.o solib.o solib-svr4.o"
+       ;;
+i[34567]86-*-nto*)
+       # Target: Intel 386 running qnx6.
+       gdb_target_obs="i386-tdep.o i387-tdep.o corelow.o solib.o solib-svr4.o \
+                       i386-nto-tdep.o nto-tdep.o"
+       ;;
+i[34567]86-*-solaris2.1[0-9]*)
+       # Target: Solaris x86_64
+       gdb_target_obs="i386-tdep.o i387-tdep.o amd64-tdep.o amd64-sol2-tdep.o \
+                       i386-sol2-tdep.o sol2-tdep.o \
+                       corelow.o solib.o solib-svr4.o"
+       ;;
+i[34567]86-*-solaris*)
+       # Target: Solaris x86
+       gdb_target_obs="i386-tdep.o i387-tdep.o i386-sol2-tdep.o sol2-tdep.o \
+                       corelow.o solib.o solib-svr4.o"
+       ;;
+i[34567]86-*-linux*)
+       # Target: Intel 386 running GNU/Linux
+       gdb_target_obs="i386-tdep.o i386-linux-tdep.o glibc-tdep.o i387-tdep.o \
+                       solib.o solib-svr4.o symfile-mem.o corelow.o"
+       build_gdbserver=yes
+       ;;
+i[34567]86-*-gnu*)
+       # Target: Intel 386 running the GNU Hurd
+       gdb_target_obs="i386-tdep.o i387-tdep.o i386gnu-tdep.o \
+                       solib.o solib-svr4.o"
+       ;;
+i[34567]86-*-cygwin*)
+       # Target: Intel 386 running win32
+       gdb_target_obs="i386-tdep.o i386-cygwin-tdep.o i387-tdep.o \
+                       solib-target.o corelow.o"
+       build_gdbserver=yes
+       ;;
+i[34567]86-*-mingw32*)
+       # Target: Intel 386 running win32
+       gdb_target_obs="i386-tdep.o i386-cygwin-tdep.o i387-tdep.o \
+                       solib-target.o corelow.o"
+       build_gdbserver=yes
+       ;;
+i[34567]86-*-*)
+       # Target: i386
+       gdb_target_obs="i386-tdep.o i387-tdep.o"
+       ;;
+
+ia64-*-linux*)
+       # Target: Intel IA-64 running GNU/Linux
+       gdb_target_obs="ia64-tdep.o ia64-linux-tdep.o \
+                       solib.o solib-svr4.o symfile-mem.o"
+       build_gdbserver=yes
+       ;;
+ia64*-*-*)
+       # Target: Intel IA-64
+       gdb_target_obs="ia64-tdep.o"
+       ;;
+
+iq2000-*-*)
+       gdb_target_obs="iq2000-tdep.o"
+       gdb_sim=../sim/iq2000/libsim.a
+       ;;
+
+m32c-*-*)
+       # Target: Renesas M32C family
+       gdb_target_obs="m32c-tdep.o prologue-value.o"
+       # There may also be a SID / CGEN simulator for this,
+       # but we do have DJ Delorie's mini-sim.
+       gdb_sim=../sim/m32c/libsim.a
+       ;;
+
+m32r*-*-linux*)
+       # Target: Renesas M32R running GNU/Linux
+       gdb_target_obs="m32r-tdep.o m32r-linux-tdep.o remote-m32r-sdi.o \
+                       glibc-tdep.o solib.o solib-svr4.o symfile-mem.o"
+       gdb_sim=../sim/m32r/libsim.a
+       build_gdbserver=yes
+       ;;
+m32r*-*-*)
+       # Target: Renesas m32r processor
+       gdb_target_obs="m32r-tdep.o monitor.o m32r-rom.o dsrec.o \
+                       remote-m32r-sdi.o"
+       gdb_sim=../sim/m32r/libsim.a
+       ;;
+
+m68hc11*-*-*|m6811*-*-*)
+       # Target: Motorola 68HC11 processor
+       gdb_target_obs="m68hc11-tdep.o"
+       gdb_sim=../sim/m68hc11/libsim.a
+       ;;
+
+m68*-*-aout* | m68*-*-coff* | m68*-*-elf* | m68*-*-rtems* | m68*-*-uclinux* | \
+fido-*-elf*)
+       # Target: Motorola m68k embedded (e.g. bug monitors)
+       gdb_target_obs="m68k-tdep.o monitor.o dbug-rom.o dsrec.o"
+       ;;
+m68*-*-linux*)
+       # Target: Motorola m68k with a.out and ELF
+       gdb_target_obs="m68k-tdep.o m68klinux-tdep.o solib.o solib-svr4.o \
+                       glibc-tdep.o symfile-mem.o"
+       build_gdbserver=yes
+       ;;
+m68*-*-netbsd* | m68*-*-knetbsd*-gnu)
+       # Target: NetBSD/m68k
+       gdb_target_obs="m68k-tdep.o m68kbsd-tdep.o \
+                       corelow.o solib.o solib-svr4.o"
+       ;;
+m68*-*-openbsd*)
+       # Target: OpenBSD/m68k
+       gdb_target_obs="m68k-tdep.o m68kbsd-tdep.o \
+                       corelow.o solib.o solib-svr4.o"
+       ;;
+
+m88*-*-openbsd*)
+       # Target: OpenBSD/m88k
+       gdb_target_obs="m88k-tdep.o corelow.o"
+       ;;
+
+mep-*-*)
+       # Target: Toshiba Media Processor (MEP)
+       gdb_target_obs="mep-tdep.o prologue-value.o"
+       # No sim needed. Target uses SID.
+       ;;
+
+mips*-sgi-irix5*)
+       # Target: MIPS SGI running Irix 5
+       gdb_target_obs="mips-tdep.o mips-irix-tdep.o solib.o solib-irix.o"
+       ;;
+mips*-sgi-irix6*)
+       # Target: MIPS SGI running Irix 6.x
+       gdb_target_obs="mips-tdep.o mips-irix-tdep.o solib.o solib-irix.o"
+       ;;
+mips*-*-linux*)
+       # Target: Linux/MIPS
+       gdb_target_obs="mips-tdep.o mips-linux-tdep.o \
+                       corelow.o solib.o solib-svr4.o symfile-mem.o"
+       gdb_sim=../sim/mips/libsim.a
+       build_gdbserver=yes
+       ;;
+mips*-*-netbsd* | mips*-*-knetbsd*-gnu)
+       # Target: MIPS running NetBSD
+       gdb_target_obs="mips-tdep.o mipsnbsd-tdep.o \
+                       corelow.o solib.o solib-svr4.o nbsd-tdep.o"
+       gdb_sim=../sim/mips/libsim.a
+       ;;
+mips64*-*-openbsd*)
+       # Target: OpenBSD/mips64
+       gdb_target_obs="mips-tdep.o mips64obsd-tdep.o \
+                       corelow.o solib.o solib-svr4.o"
+       ;;
+mips*-*-*)
+       # Target: MIPS
+       gdb_target_obs="mips-tdep.o"
+       gdb_sim=../sim/mips/libsim.a
+       ;;
+
+mn10300-*-*)
+       # Target: Matsushita mn10300
+       gdb_target_obs="mn10300-tdep.o"
+       gdb_sim=../sim/mn10300/libsim.a
+       ;;
+
+mt-*-*)
+       # Target: Morpho Technologies ms1 processor
+       gdb_target_obs="mt-tdep.o"
+       ;;
+
+powerpc-*-netbsd* | powerpc-*-knetbsd*-gnu)
+       # Target: NetBSD/powerpc
+       gdb_target_obs="rs6000-tdep.o ppc-sysv-tdep.o ppcnbsd-tdep.o \
+                       corelow.o solib.o solib-svr4.o"
+       gdb_sim=../sim/ppc/libsim.a
+       ;;
+powerpc-*-openbsd*)
+       # Target: OpenBSD/powerpc
+       gdb_target_obs="rs6000-tdep.o ppc-sysv-tdep.o ppcobsd-tdep.o \
+                       corelow.o solib.o solib-svr4.o"
+       ;;
+powerpc-*-aix* | rs6000-*-*)
+       # Target: PowerPC running AIX
+       gdb_target_obs="rs6000-tdep.o rs6000-aix-tdep.o xcoffread.o \
+                       ppc-sysv-tdep.o solib.o solib-svr4.o"
+       ;;
+powerpc-*-linux* | powerpc64-*-linux*)
+       # Target: PowerPC running Linux
+       gdb_target_obs="rs6000-tdep.o ppc-linux-tdep.o ppc-sysv-tdep.o \
+                       solib.o solib-svr4.o corelow.o symfile-mem.o"
+       gdb_sim=../sim/ppc/libsim.a
+       build_gdbserver=yes
+       ;;
+powerpc*-*-*)
+       # Target: PowerPC running eabi
+       gdb_target_obs="rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o \
+                       dink32-rom.o ppc-sysv-tdep.o solib.o solib-svr4.o"
+       if test -f ../sim/ppc/Makefile; then
+         gdb_sim=../sim/ppc/libsim.a
+       fi
+       ;;
+
+s390*-*-*)
+       # Target: S390 running Linux
+       gdb_target_obs="s390-tdep.o solib.o solib-svr4.o"
+       build_gdbserver=yes
+       ;;
+
+score-*-*)
+       # Target: S+core embedded system
+       gdb_target_obs="score-tdep.o"
+       ;;
+
+# FIXME should that be sh*-*-linux*, perhaps?
+sh-*-linux*)
+       # Target: GNU/Linux Super-H
+       gdb_target_obs="sh-tdep.o sh64-tdep.o sh-linux-tdep.o monitor.o \
+                       dsrec.o solib.o solib-svr4.o symfile-mem.o"
+       gdb_sim=../sim/sh/libsim.a
+       build_gdbserver=yes
+       ;;
+sh*-*-netbsdelf* | sh*-*-knetbsd*-gnu)
+       # Target: NetBSD/sh
+       gdb_target_obs="sh-tdep.o shnbsd-tdep.o corelow.o solib.o solib-svr4.o"
+       gdb_sim=../sim/sh/libsim.a
+       ;;
+sh*-*-openbsd*)
+       # Target: OpenBSD/sh
+       gdb_target_obs="sh-tdep.o sh64-tdep.o shnbsd-tdep.o \
+                       corelow.o solib.o solib-svr4.o"
+       ;;
+sh64-*-elf*)
+       # Target: Renesas/Super-H 64 bit with simulator
+       gdb_target_obs="sh-tdep.o sh64-tdep.o"
+       gdb_sim=../sim/sh64/libsim.a
+       ;;
+sh*)
+       # Target: Embedded Renesas Super-H with ICE and simulator
+       gdb_target_obs="sh-tdep.o sh64-tdep.o monitor.o dsrec.o"
+       gdb_sim=../sim/sh/libsim.a
+       ;;
+
+sparc-*-linux*)
+       # Target: GNU/Linux SPARC
+       gdb_target_obs="sparc-tdep.o sparc-sol2-tdep.o sol2-tdep.o \
+                       sparc-linux-tdep.o solib.o solib-svr4.o symfile-mem.o"
+       ;;
+sparc64-*-linux*)
+       # Target: GNU/Linux UltraSPARC
+       gdb_target_obs="sparc64-tdep.o sparc64-sol2-tdep.o sol2-tdep.o \
+                       sparc64-linux-tdep.o sparc-tdep.o sparc-sol2-tdep.o \
+                       sparc-linux-tdep.o solib.o solib-svr4.o"
+       ;;
+sparc*-*-freebsd* | sparc*-*-kfreebsd*-gnu)
+       # Target: FreeBSD/sparc64
+       gdb_target_obs="sparc-tdep.o sparc64-tdep.o sparc64fbsd-tdep.o \
+                       corelow.o solib.o solib-svr4.o"
+       ;;
+sparc-*-netbsd* | sparc-*-knetbsd*-gnu)
+       # Target: NetBSD/sparc
+       gdb_target_obs="sparc-tdep.o sparcnbsd-tdep.o nbsd-tdep.o \
+                       corelow.o solib.o solib-svr4.o"
+       ;;
+sparc64-*-netbsd* | sparc64-*-knetbsd*-gnu)
+       # Target: NetBSD/sparc64
+       gdb_target_obs="sparc64-tdep.o sparc64nbsd-tdep.o sparc-tdep.o \
+                       sparcnbsd-tdep.o nbsd-tdep.o \
+                       corelow.o solib.o solib-svr4.o"
+       ;;
+sparc-*-openbsd*)
+       # Target: OpenBSD/sparc
+       gdb_target_obs="sparc-tdep.o sparcnbsd-tdep.o sparcobsd-tdep.o \
+                       nbsd-tdep.o obsd-tdep.o bsd-uthread.o \
+                       corelow.o solib.o solib-svr4.o"
+       ;;
+sparc64-*-openbsd*)
+       # Target: OpenBSD/sparc64
+       gdb_target_obs="sparc64-tdep.o sparc64nbsd-tdep.o sparc64obsd-tdep.o \
+                       sparc-tdep.o sparcnbsd-tdep.o sparcobsd-tdep.o \
+                       nbsd-tdep.o obsd-tdep.o bsd-uthread.o \
+                       corelow.o solib.o solib-svr4.o"
+       ;;
+sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
+       # Target: Solaris SPARC
+       gdb_target_obs="sparc-tdep.o sparc-sol2-tdep.o sol2-tdep.o \
+                       solib.o solib-svr4.o"
+       ;;
+sparc-*-solaris2* | sparcv9-*-solaris2* | sparc64-*-solaris2*)
+       # Target: Solaris UltraSPARC
+       gdb_target_obs="sparc64-tdep.o sparc64-sol2-tdep.o sparc-tdep.o \
+                       sparc-sol2-tdep.o sol2-tdep.o solib.o solib-svr4.o"
+       ;;
+sparc-*-rtems*)
+       # Target: SPARC embedded with simulator
+       gdb_target_obs="sparc-tdep.o"
+       gdb_sim=../sim/erc32/libsim.a
+       ;;
+sparc-*-*)
+       # Target: SPARC
+       gdb_target_obs="sparc-tdep.o"
+       ;;
+sparc64-*-*)
+       # Target: UltraSPARC
+       gdb_target_obs="sparc-tdep.o sparc64-tdep.o"
+       ;;
+
+spu*-*-*)
+       # Target: Cell BE SPU
+       gdb_target_obs="spu-tdep.o"
+       build_gdbserver=yes
+       ;;
+
+xstormy16-*-*)
+       # Target: Sanyo Xstormy16a processor
+       gdb_target_obs="xstormy16-tdep.o"
+       # No simulator libraries are needed -- target uses SID.
+       ;;
+
+v850*-*-elf)
+       # Target: NEC V850 processor
+       gdb_target_obs="v850-tdep.o"
+       gdb_sim=../sim/v850/libsim.a
+       ;;
+
+vax-*-netbsd* | vax-*-knetbsd*-gnu)
+       # Target: NetBSD/vax
+       gdb_target_obs="vax-tdep.o vaxnbsd-tdep.o \
+                       corelow.o solib.o solib-svr4.o"
+       ;;
+vax-*-openbsd*)
+       # Target: OpenBSD/vax
+       gdb_target_obs="vax-tdep.o vaxobsd-tdep.o corelow.o"
+       ;;
+vax-*-*)
+       # Target: VAX running 4.2BSD or Ultrix
+       gdb_target_obs="vax-tdep.o"
+       ;;
+
+x86_64-*-linux*)
+       # Target: GNU/Linux x86-64
+       gdb_target_obs="amd64-tdep.o amd64-linux-tdep.o i386-tdep.o \
+                       i387-tdep.o i386-linux-tdep.o glibc-tdep.o \
+                       solib.o solib-svr4.o corelow.o symfile-mem.o"
+       build_gdbserver=yes
+       ;;
+x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
+       # Target: FreeBSD/amd64
+       gdb_target_obs="amd64-tdep.o amd64fbsd-tdep.o i386-tdep.o \
+                       i387-tdep.o i386bsd-tdep.o i386fbsd-tdep.o \
+                       bsd-uthread.o corelow.o solib.o solib-svr4.o"
+       ;;
+x86_64-*-netbsd* | x86_64-*-knetbsd*-gnu)
+       # Target: NetBSD/amd64
+       gdb_target_obs="amd64-tdep.o amd64nbsd-tdep.o i386-tdep.o i387-tdep.o \
+                       nbsd-tdep.o corelow.o solib.o solib-svr4.o"
+       ;;
+x86_64-*-openbsd*)
+       # Target: OpenBSD/amd64
+       gdb_target_obs="amd64-tdep.o amd64obsd-tdep.o i386-tdep.o \
+                       i387-tdep.o i386bsd-tdep.o i386obsd-tdep.o \
+                       bsd-uthread.o corelow.o solib.o solib-svr4.o"
+       ;;
+
+xtensa*)
+       # Target: Tensilica Xtensa processors
+       gdb_target_obs="xtensa-tdep.o xtensa-config.o"
+       ;;
 
 esac
 
-
-# map GDB target onto multi-arch support
-
-case "${gdb_target}" in
-d10v)          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 "${target}" in
+case "${targ}" in
+*-*-freebsd*)  gdb_osabi=GDB_OSABI_FREEBSD_ELF ;;
 *-*-linux*)    gdb_osabi=GDB_OSABI_LINUX ;;
-*-*-gnu*)      gdb_osabi=GDB_OSABI_HURD ;;
 *-*-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 ;;
+*-*-mingw32ce*)        gdb_osabi=GDB_OSABI_WINCE ;;
+*-*-mingw* | *-*-cygwin*)
+               gdb_osabi=GDB_OSABI_CYGWIN ;;
 esac
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