binutils-gdb/gdbserver/configure.srv
Anton Kolesov 6d2d7c5668 gdbserver: Add GNU/Linux support for ARC
This gdbserver implementation supports ARC ABI v3 and v4 (older ARC ABI
versions are not supported by other modern GNU tools or Linux itself).
Gdbserver supports inspection of ARC HS registers R30, R58 and R59 - feature
that has been added to Linux 4.12.  Whether gdbserver build will actually
support this feature depends on the version of Linux headers used to build
the server.

v2 [1]:
- Use "this->read_memory ()" instead of "the_target->read_memory ()".
- Remove the unnecessary "arch-arc.o:" target from the "Makefile.in".
- Got rid of "ntohs()" function and added lots of comments about
  endianness.
- Clarify why "pc" value is read from and saved to different fields
  in user regs struct.
- In function "is_reg_name_available_p()", use a range-based iterator
  to loop over the registers.
- Removed mentioning of issue number that was not related to sourceware.
- A few typo's fixed.

[1] Remarks
https://sourceware.org/pipermail/gdb-patches/2020-September/171911.html
https://sourceware.org/pipermail/gdb-patches/2020-September/171919.html

gdbserver/ChangeLog:

	* configure.srv: Support ARC architecture.
	* Makefile.in: Add linux-arc-low.cc and arch/arc.o.
	* linux-arc-low.cc: New file.
2020-10-07 17:46:23 +02:00

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# Mappings from configuration triplets to gdbserver build options.
# This is invoked from the autoconf-generated configure script, to
# produce the appropriate Makefile substitutions.
# It is also sourced by the top level configure script, to determine
# whether gdbserver is supported on a given host.
# This file sets the following shell variables:
# srv_regobj The register protocol appropriate for this target.
# srv_tgtobj Any other target-specific modules appropriate
# for this target.
# srv_hostio_err The object implementing the hostio_last_error
# target method.
# srv_xmlfiles All XML files which should be available for
# gdbserver in this configuration.
# ipa_obj Any other target-specific modules appropriate
# for this target's in-process agent.
# UNSUPPORTED Set to 1 if the host is unsupported.
#
# In addition, on GNU/Linux the following shell variables will be set:
# srv_linux_regsets Set to "yes" if ptrace(PTRACE_GETREGS) and friends
# may be available on this platform; unset otherwise.
# They will only be used if <sys/ptrace.h> defines
# PTRACE_GETREGS.
# srv_linux_usrregs Set to "yes" if we can get at registers via
# PTRACE_PEEKUSR / PTRACE_POKEUSR.
# Default hostio_last_error implementation
srv_hostio_err_objs="hostio-errno.o"
ipa_ppc_linux_regobj="powerpc-32l-ipa.o powerpc-altivec32l-ipa.o powerpc-vsx32l-ipa.o powerpc-isa205-32l-ipa.o powerpc-isa205-altivec32l-ipa.o powerpc-isa205-vsx32l-ipa.o powerpc-isa205-ppr-dscr-vsx32l-ipa.o powerpc-isa207-vsx32l-ipa.o powerpc-isa207-htm-vsx32l-ipa.o powerpc-e500l-ipa.o powerpc-64l-ipa.o powerpc-altivec64l-ipa.o powerpc-vsx64l-ipa.o powerpc-isa205-64l-ipa.o powerpc-isa205-altivec64l-ipa.o powerpc-isa205-vsx64l-ipa.o powerpc-isa205-ppr-dscr-vsx64l-ipa.o powerpc-isa207-vsx64l-ipa.o powerpc-isa207-htm-vsx64l-ipa.o"
# Linux object files. This is so we don't have to repeat
# these files over and over again.
srv_linux_obj="linux-low.o nat/linux-osdata.o nat/linux-procfs.o nat/linux-ptrace.o nat/linux-waitpid.o nat/linux-personality.o nat/linux-namespaces.o fork-child.o nat/fork-inferior.o"
# Input is taken from the "${host}" and "${target}" variables.
# GDBserver can only debug native programs.
if test "${target}" = "${host}"; then
gdbserver_host=${host}
else
gdbserver_host=
fi
case "${gdbserver_host}" in
aarch64*-*-linux*) srv_tgtobj="linux-aarch64-low.o"
srv_tgtobj="$srv_tgtobj nat/aarch64-linux-hw-point.o"
srv_tgtobj="$srv_tgtobj linux-aarch32-low.o"
srv_tgtobj="$srv_tgtobj linux-aarch32-tdesc.o"
srv_tgtobj="${srv_tgtobj} arch/aarch32.o"
srv_tgtobj="${srv_tgtobj} arch/arm.o"
srv_tgtobj="$srv_tgtobj nat/aarch64-linux.o"
srv_tgtobj="$srv_tgtobj arch/aarch64-insn.o"
srv_tgtobj="$srv_tgtobj arch/aarch64.o"
srv_tgtobj="$srv_tgtobj linux-aarch64-tdesc.o"
srv_tgtobj="$srv_tgtobj nat/aarch64-sve-linux-ptrace.o"
srv_tgtobj="${srv_tgtobj} $srv_linux_obj"
srv_linux_regsets=yes
srv_linux_thread_db=yes
ipa_obj="linux-aarch64-ipa.o"
ipa_obj="${ipa_obj} linux-aarch64-tdesc-ipa.o"
ipa_obj="${ipa_obj} arch/aarch64-ipa.o"
;;
aarch64*-*-netbsd*) srv_regobj=""
srv_tgtobj="netbsd-low.o netbsd-aarch64-low.o fork-child.o"
srv_tgtobj="${srv_tgtobj} nat/fork-inferior.o"
srv_tgtobj="${srv_tgtobj} nat/netbsd-nat.o"
srv_tgtobj="${srv_tgtobj} arch/aarch64-insn.o arch/aarch64.o"
;;
arc*-*-linux*)
srv_regobj=""
srv_tgtobj="linux-arc-low.o arch/arc.o $srv_linux_obj"
srv_xmlfiles="arc/v1-core.xml"
srv_xmlfiles="${srv_xmlfiles} arc/v1-aux.xml"
srv_xmlfiles="${srv_xmlfiles} arc/v2-core.xml"
srv_xmlfiles="${srv_xmlfiles} arc/v2-aux.xml"
srv_linux_regsets=yes
srv_linux_usrregs=yes
srv_linux_thread_db=yes
;;
arm*-*-linux*) srv_tgtobj="$srv_linux_obj linux-arm-low.o"
srv_tgtobj="$srv_tgtobj linux-arm-tdesc.o"
srv_tgtobj="$srv_tgtobj linux-aarch32-low.o"
srv_tgtobj="$srv_tgtobj linux-aarch32-tdesc.o"
srv_tgtobj="${srv_tgtobj} arch/aarch32.o"
srv_tgtobj="${srv_tgtobj} arch/arm.o"
srv_tgtobj="${srv_tgtobj} arch/arm-linux.o"
srv_tgtobj="${srv_tgtobj} arch/arm-get-next-pcs.o"
srv_linux_usrregs=yes
srv_linux_regsets=yes
srv_linux_thread_db=yes
;;
i[34567]86-*-cygwin*) srv_regobj=""
srv_tgtobj="x86-low.o nat/x86-dregs.o win32-low.o"
srv_tgtobj="${srv_tgtobj} win32-i386-low.o"
srv_tgtobj="${srv_tgtobj} nat/windows-nat.o"
srv_tgtobj="${srv_tgtobj} arch/i386.o"
;;
i[34567]86-*-linux*) srv_tgtobj="${srv_tgtobj} arch/i386.o"
srv_tgtobj="${srv_tgtobj} $srv_linux_obj"
srv_tgtobj="${srv_tgtobj} linux-x86-low.o x86-low.o"
srv_tgtobj="${srv_tgtobj} nat/x86-dregs.o i387-fp.o"
srv_tgtobj="${srv_tgtobj} linux-x86-tdesc.o"
srv_tgtobj="${srv_tgtobj} nat/linux-btrace.o"
srv_tgtobj="${srv_tgtobj} nat/x86-linux.o"
srv_tgtobj="${srv_tgtobj} nat/x86-linux-dregs.o"
srv_linux_usrregs=yes
srv_linux_regsets=yes
srv_linux_thread_db=yes
srv_linux_btrace=yes
ipa_obj="linux-i386-ipa.o linux-x86-tdesc-ipa.o"
ipa_obj="${ipa_obj} arch/i386-ipa.o"
;;
i[34567]86-*-mingw*) srv_regobj=""
srv_tgtobj="x86-low.o nat/x86-dregs.o win32-low.o"
srv_tgtobj="${srv_tgtobj} win32-i386-low.o"
srv_tgtobj="${srv_tgtobj} nat/windows-nat.o"
srv_tgtobj="${srv_tgtobj} arch/i386.o"
srv_mingw=yes
;;
i[34567]86-*-netbsd*) srv_regobj=""
srv_tgtobj="netbsd-low.o netbsd-i386-low.o fork-child.o"
srv_tgtobj="${srv_tgtobj} nat/fork-inferior.o"
srv_tgtobj="${srv_tgtobj} nat/netbsd-nat.o"
srv_tgtobj="${srv_tgtobj} arch/i386.o"
;;
ia64-*-linux*) srv_regobj=reg-ia64.o
srv_tgtobj="$srv_linux_obj linux-ia64-low.o"
srv_linux_usrregs=yes
;;
m68*-*-linux*) if test "$gdb_cv_m68k_is_coldfire" = yes; then
srv_regobj=reg-cf.o
else
srv_regobj=reg-m68k.o
fi
srv_tgtobj="$srv_linux_obj linux-m68k-low.o"
srv_linux_usrregs=yes
srv_linux_regsets=yes
srv_linux_thread_db=yes
;;
m68*-*-uclinux*) if test "$gdb_cv_m68k_is_coldfire" = yes; then
srv_regobj=reg-cf.o
else
srv_regobj=reg-m68k.o
fi
srv_tgtobj="$srv_linux_obj linux-m68k-low.o"
srv_linux_usrregs=yes
srv_linux_regsets=yes
srv_linux_thread_db=yes
;;
mips*-*-linux*) srv_regobj="mips-linux.o"
srv_regobj="${srv_regobj} mips-dsp-linux.o"
srv_regobj="${srv_regobj} mips64-linux.o"
srv_regobj="${srv_regobj} mips64-dsp-linux.o"
srv_tgtobj="$srv_linux_obj linux-mips-low.o"
srv_tgtobj="${srv_tgtobj} nat/mips-linux-watch.o"
srv_xmlfiles="mips-linux.xml"
srv_xmlfiles="${srv_xmlfiles} mips-dsp-linux.xml"
srv_xmlfiles="${srv_xmlfiles} mips-cpu.xml"
srv_xmlfiles="${srv_xmlfiles} mips-cp0.xml"
srv_xmlfiles="${srv_xmlfiles} mips-fpu.xml"
srv_xmlfiles="${srv_xmlfiles} mips-dsp.xml"
srv_xmlfiles="${srv_xmlfiles} mips64-linux.xml"
srv_xmlfiles="${srv_xmlfiles} mips64-dsp-linux.xml"
srv_xmlfiles="${srv_xmlfiles} mips64-cpu.xml"
srv_xmlfiles="${srv_xmlfiles} mips64-cp0.xml"
srv_xmlfiles="${srv_xmlfiles} mips64-fpu.xml"
srv_xmlfiles="${srv_xmlfiles} mips64-dsp.xml"
srv_linux_regsets=yes
srv_linux_usrregs=yes
srv_linux_thread_db=yes
;;
nios2*-*-linux*) srv_regobj="nios2-linux.o"
srv_tgtobj="$srv_linux_obj linux-nios2-low.o"
srv_xmlfiles="nios2-linux.xml"
srv_xmlfiles="${srv_xmlfiles} nios2-cpu.xml"
srv_linux_regsets=yes
srv_linux_usrregs=yes
srv_linux_thread_db=yes
;;
powerpc*-*-linux*) srv_regobj="powerpc-32l.o"
srv_regobj="${srv_regobj} powerpc-altivec32l.o"
srv_regobj="${srv_regobj} powerpc-vsx32l.o"
srv_regobj="${srv_regobj} powerpc-isa205-32l.o"
srv_regobj="${srv_regobj} powerpc-isa205-altivec32l.o"
srv_regobj="${srv_regobj} powerpc-isa205-vsx32l.o"
srv_regobj="${srv_regobj} powerpc-isa205-ppr-dscr-vsx32l.o"
srv_regobj="${srv_regobj} powerpc-isa207-vsx32l.o"
srv_regobj="${srv_regobj} powerpc-isa207-htm-vsx32l.o"
srv_regobj="${srv_regobj} powerpc-e500l.o"
srv_regobj="${srv_regobj} powerpc-64l.o"
srv_regobj="${srv_regobj} powerpc-altivec64l.o"
srv_regobj="${srv_regobj} powerpc-vsx64l.o"
srv_regobj="${srv_regobj} powerpc-isa205-64l.o"
srv_regobj="${srv_regobj} powerpc-isa205-altivec64l.o"
srv_regobj="${srv_regobj} powerpc-isa205-vsx64l.o"
srv_regobj="${srv_regobj} powerpc-isa205-ppr-dscr-vsx64l.o"
srv_regobj="${srv_regobj} powerpc-isa207-vsx64l.o"
srv_regobj="${srv_regobj} powerpc-isa207-htm-vsx64l.o"
srv_tgtobj="$srv_linux_obj linux-ppc-low.o"
srv_tgtobj="${srv_tgtobj} nat/ppc-linux.o"
srv_tgtobj="${srv_tgtobj} arch/ppc-linux-common.o"
srv_xmlfiles="rs6000/powerpc-32l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-altivec32l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-vsx32l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa205-32l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa205-altivec32l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa205-vsx32l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa207-vsx32l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa207-htm-vsx32l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power-altivec.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power-vsx.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power-core.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power-linux.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power-fpu.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power-fpu-isa205.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power-dscr.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power-ppr.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power-tar.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power-ebb.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power-linux-pmu.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power-htm-spr.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power-htm-core.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power-htm-fpu.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power-htm-altivec.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power-htm-vsx.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power-htm-ppr.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power-htm-dscr.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power-htm-tar.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-e500l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power-spe.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-64l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-altivec64l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-vsx64l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa205-64l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa205-altivec64l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa205-vsx64l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa207-vsx64l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa207-htm-vsx64l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power64-core.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power64-linux.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/power64-htm-core.xml"
srv_linux_usrregs=yes
srv_linux_regsets=yes
srv_linux_thread_db=yes
ipa_obj="${ipa_ppc_linux_regobj} linux-ppc-ipa.o"
;;
riscv*-*-linux*) srv_tgtobj="arch/riscv.o nat/riscv-linux-tdesc.o"
srv_tgtobj="${srv_tgtobj} linux-riscv-low.o"
srv_tgtobj="${srv_tgtobj} ${srv_linux_obj}"
srv_linux_regsets=yes
srv_linux_usrregs=yes
srv_linux_thread_db=yes
;;
s390*-*-linux*) srv_regobj="s390-linux32.o"
srv_regobj="${srv_regobj} s390-linux32v1.o"
srv_regobj="${srv_regobj} s390-linux32v2.o"
srv_regobj="${srv_regobj} s390-linux64.o"
srv_regobj="${srv_regobj} s390-linux64v1.o"
srv_regobj="${srv_regobj} s390-linux64v2.o"
srv_regobj="${srv_regobj} s390-te-linux64.o"
srv_regobj="${srv_regobj} s390-vx-linux64.o"
srv_regobj="${srv_regobj} s390-tevx-linux64.o"
srv_regobj="${srv_regobj} s390-gs-linux64.o"
srv_regobj="${srv_regobj} s390x-linux64.o"
srv_regobj="${srv_regobj} s390x-linux64v1.o"
srv_regobj="${srv_regobj} s390x-linux64v2.o"
srv_regobj="${srv_regobj} s390x-te-linux64.o"
srv_regobj="${srv_regobj} s390x-vx-linux64.o"
srv_regobj="${srv_regobj} s390x-tevx-linux64.o"
srv_regobj="${srv_regobj} s390x-gs-linux64.o"
srv_tgtobj="$srv_linux_obj linux-s390-low.o"
srv_xmlfiles="s390-linux32.xml"
srv_xmlfiles="${srv_xmlfiles} s390-linux32v1.xml"
srv_xmlfiles="${srv_xmlfiles} s390-linux32v2.xml"
srv_xmlfiles="${srv_xmlfiles} s390-linux64.xml"
srv_xmlfiles="${srv_xmlfiles} s390-linux64v1.xml"
srv_xmlfiles="${srv_xmlfiles} s390-linux64v2.xml"
srv_xmlfiles="${srv_xmlfiles} s390-te-linux64.xml"
srv_xmlfiles="${srv_xmlfiles} s390-vx-linux64.xml"
srv_xmlfiles="${srv_xmlfiles} s390-tevx-linux64.xml"
srv_xmlfiles="${srv_xmlfiles} s390-gs-linux64.xml"
srv_xmlfiles="${srv_xmlfiles} s390x-linux64.xml"
srv_xmlfiles="${srv_xmlfiles} s390x-linux64v1.xml"
srv_xmlfiles="${srv_xmlfiles} s390x-linux64v2.xml"
srv_xmlfiles="${srv_xmlfiles} s390x-te-linux64.xml"
srv_xmlfiles="${srv_xmlfiles} s390x-vx-linux64.xml"
srv_xmlfiles="${srv_xmlfiles} s390x-tevx-linux64.xml"
srv_xmlfiles="${srv_xmlfiles} s390x-gs-linux64.xml"
srv_xmlfiles="${srv_xmlfiles} s390-core32.xml"
srv_xmlfiles="${srv_xmlfiles} s390-core64.xml"
srv_xmlfiles="${srv_xmlfiles} s390x-core64.xml"
srv_xmlfiles="${srv_xmlfiles} s390-acr.xml"
srv_xmlfiles="${srv_xmlfiles} s390-fpr.xml"
srv_xmlfiles="${srv_xmlfiles} s390-tdb.xml"
srv_xmlfiles="${srv_xmlfiles} s390-vx.xml"
srv_xmlfiles="${srv_xmlfiles} s390-gs.xml"
srv_xmlfiles="${srv_xmlfiles} s390-gsbc.xml"
srv_linux_usrregs=yes
srv_linux_regsets=yes
srv_linux_thread_db=yes
ipa_obj="linux-s390-ipa.o"
ipa_obj="${ipa_obj} s390-linux32-ipa.o"
ipa_obj="${ipa_obj} s390-linux32v1-ipa.o"
ipa_obj="${ipa_obj} s390-linux32v2-ipa.o"
ipa_obj="${ipa_obj} s390-linux64-ipa.o"
ipa_obj="${ipa_obj} s390-linux64v1-ipa.o"
ipa_obj="${ipa_obj} s390-linux64v2-ipa.o"
ipa_obj="${ipa_obj} s390-vx-linux64-ipa.o"
ipa_obj="${ipa_obj} s390-te-linux64-ipa.o"
ipa_obj="${ipa_obj} s390-tevx-linux64-ipa.o"
ipa_obj="${ipa_obj} s390-gs-linux64-ipa.o"
ipa_obj="${ipa_obj} s390x-linux64-ipa.o"
ipa_obj="${ipa_obj} s390x-linux64v1-ipa.o"
ipa_obj="${ipa_obj} s390x-linux64v2-ipa.o"
ipa_obj="${ipa_obj} s390x-vx-linux64-ipa.o"
ipa_obj="${ipa_obj} s390x-te-linux64-ipa.o"
ipa_obj="${ipa_obj} s390x-tevx-linux64-ipa.o"
ipa_obj="${ipa_obj} s390x-gs-linux64-ipa.o"
;;
sh*-*-linux*) srv_regobj=reg-sh.o
srv_tgtobj="$srv_linux_obj linux-sh-low.o"
srv_linux_usrregs=yes
srv_linux_regsets=yes
srv_linux_thread_db=yes
;;
sparc*-*-linux*) srv_regobj=reg-sparc64.o
srv_tgtobj="$srv_linux_obj linux-sparc-low.o"
srv_linux_regsets=yes
srv_linux_thread_db=yes
;;
tic6x-*-uclinux) if $development; then
srv_regobj="tic6x-c64xp-linux.o"
srv_regobj="${srv_regobj} tic6x-c64x-linux.o"
srv_regobj="${srv_regobj} tic6x-c62x-linux.o"
else
srv_regobj=""
fi
srv_tgtobj="$srv_linux_obj linux-tic6x-low.o"
srv_tgtobj="${srv_tgtobj} arch/tic6x.o"
srv_linux_regsets=yes
srv_linux_usrregs=yes
srv_linux_thread_db=yes
;;
x86_64-*-linux*) srv_tgtobj="$srv_linux_obj linux-x86-low.o x86-low.o"
srv_tgtobj="${srv_tgtobj} nat/x86-dregs.o i387-fp.o"
srv_tgtobj="${srv_tgtobj} arch/i386.o arch/amd64.o"
srv_tgtobj="${srv_tgtobj} linux-x86-tdesc.o"
srv_tgtobj="${srv_tgtobj} nat/linux-btrace.o"
srv_tgtobj="${srv_tgtobj} nat/x86-linux.o"
srv_tgtobj="${srv_tgtobj} nat/x86-linux-dregs.o"
srv_tgtobj="${srv_tgtobj} nat/amd64-linux-siginfo.o"
srv_linux_usrregs=yes # This is for i386 progs.
srv_linux_regsets=yes
srv_linux_thread_db=yes
srv_linux_btrace=yes
ipa_obj="linux-amd64-ipa.o linux-x86-tdesc-ipa.o"
ipa_obj="${ipa_obj} arch/amd64-ipa.o"
;;
x86_64-*-mingw*) srv_regobj=""
srv_tgtobj="x86-low.o nat/x86-dregs.o i387-fp.o"
srv_tgtobj="${srv_tgtobj} win32-low.o win32-i386-low.o"
srv_tgtobj="${srv_tgtobj} nat/windows-nat.o"
srv_tgtobj="${srv_tgtobj} arch/amd64.o arch/i386.o"
srv_mingw=yes
;;
x86_64-*-cygwin*) srv_regobj=""
srv_tgtobj="x86-low.o nat/x86-dregs.o i387-fp.o"
srv_tgtobj="${srv_tgtobj} win32-low.o win32-i386-low.o"
srv_tgtobj="${srv_tgtobj} nat/windows-nat.o"
srv_tgtobj="${srv_tgtobj} arch/amd64.o arch/i386.o"
;;
x86_64-*-netbsd*) srv_regobj=""
srv_tgtobj="netbsd-low.o netbsd-amd64-low.o fork-child.o"
srv_tgtobj="${srv_tgtobj} nat/fork-inferior.o"
srv_tgtobj="${srv_tgtobj} nat/netbsd-nat.o"
srv_tgtobj="${srv_tgtobj} arch/amd64.o"
;;
xtensa*-*-linux*) srv_regobj=reg-xtensa.o
srv_tgtobj="$srv_linux_obj linux-xtensa-low.o"
srv_linux_regsets=yes
srv_linux_thread_db=yes
;;
*)
# Who are you?
UNSUPPORTED=1
;;
esac