1 # GCC target-specific configuration file.
2 # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
3 # Free Software Foundation, Inc.
5 #This file is part of GCC.
7 #GCC is free software; you can redistribute it and/or modify it under
8 #the terms of the GNU General Public License as published by the Free
9 #Software Foundation; either version 2, or (at your option) any later
12 #GCC is distributed in the hope that it will be useful, but WITHOUT
13 #ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 #FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
17 #You should have received a copy of the GNU General Public License
18 #along with GCC; see the file COPYING. If not, write to the Free
19 #Software Foundation, 59 Temple Place - Suite 330, Boston, MA
22 # This is the GCC target-specific configuration file
23 # where a configuration type is mapped to different system-specific
24 # definitions and files. This is invoked by the autoconf-generated
25 # configure script. Putting it in a separate shell file lets us skip
26 # running autoconf when modifying target-specific information.
28 # This file switches on the shell variable ${target}, and also uses the
29 # following shell variables:
31 # with_* Various variables as set by configure.
33 # enable_threads_flag Either the name, yes or no depending on whether
34 # threads support was requested.
36 # default_use_cxa_atexit
37 # "no" by default, can be set to "yes" if a target
38 # wishes to use __cxa_atexit() by default if the
39 # $enable___cxa_atexit variable is not set.
41 # gas_flag Either yes or no depending on whether GNU as was
44 # gnu_ld_flag Either yes or no depending on whether GNU ld was
47 # This file sets the following shell variables for use by the
48 # autoconf-generated configure script:
50 # cpu_type The name of the cpu, if different from the first
51 # chunk of the canonical target name.
53 # tm_defines List of target macros to define for all compilations.
55 # tm_file A list of target macro files, if different from
56 # "$cpu_type/$cpu_type.h". Usually it's constructed
57 # per target in a way like this:
58 # tm_file="${tm_file} dbxelf.h elfos.h svr4.h ${cpu_type.h}/elf.h"
59 # Note that the preferred order is:
60 # - specific target header "${cpu_type}/${cpu_type.h}"
61 # - generic headers like dbxelf.h elfos.h, etc.
62 # - specializing target headers like ${cpu_type.h}/elf.h
63 # This helps to keep OS specific stuff out of the CPU
64 # defining header ${cpu_type}/${cpu_type.h}.
66 # tm_p_file Location of file with declarations for functions
69 # out_file The name of the machine description C support
70 # file, if different from "$cpu_type/$cpu_type.c".
72 # md_file The name of the machine-description file, if
73 # different from "$cpu_type/$cpu_type.md".
75 # tmake_file A list of machine-description-specific
76 # makefile-fragments, if different from
77 # "$cpu_type/t-$cpu_type".
79 # extra_modes The name of the file containing a list of extra
80 # machine modes, if necessary and different from
81 # "$cpu_type/$cpu_type-modes.def".
83 # extra_objs List of extra objects that should be linked into
84 # the compiler proper (cc1, cc1obj, cc1plus)
85 # depending on target.
87 # extra_headers List of used header files from the directory
90 # extra_passes List of extra executables compiled for this target
91 # machine, used for compiling from source to object.
93 # extra_parts List of extra object files that should be compiled
94 # for this target machine.
96 # extra_programs Like extra_passes, but these are used when linking.
98 # c_target_objs List of extra target-dependent objects that be
99 # linked into the C compiler only.
101 # cxx_target_objs List of extra target-dependent objects that be
102 # linked into the C++ compiler only.
104 # target_gtfiles List of extra source files with type information.
106 # xm_defines List of macros to define when compiling for the
109 # xm_file List of files to include when compiling for the
112 # use_collect2 Set to yes or no, depending on whether collect2
115 # target_cpu_default Set to override the default target model.
117 # gdb_needs_out_file_path
118 # Set to yes if gdb needs a dir command with
119 # `dirname $out_file`.
121 # thread_file Set to control which thread package to use.
123 # gas Set to yes or no depending on whether the target
124 # system normally uses GNU as.
126 # need_64bit_hwint Set to yes if HOST_WIDE_INT must be 64 bits wide
127 # for this target. This is true iff
128 # MAX_LONG_TYPE_SIZE is 64. (The code which
129 # determines the underlying integral type for
130 # HOST_WIDE_INT cannot see the definition of
131 # MAX_LONG_TYPE_SIZE.)
133 # configure_default_options
134 # Set to an initializer for configure_default_options
135 # in configargs.h, based on --with-cpu et cetera.
137 # use_fixproto Set to "yes" if fixproto should be run normally,
138 # "no" if fixproto should never be run.
140 # The following variables are used in each case-construct to build up the
141 # outgoing variables:
143 # gnu_ld Set to yes or no depending on whether the target
144 # system normally uses GNU ld.
158 # Set this to force installation and use of collect2.
160 # Set this to override the default target model.
162 # Set this if gdb needs a dir command with `dirname $out_file`
163 gdb_needs_out_file_path=
164 # Set this to control which thread package will be used.
166 # Reinitialize these from the flag values every loop pass, since some
167 # configure entries modify them.
169 gnu_ld="$gnu_ld_flag"
170 enable_threads=$enable_threads_flag
171 default_use_cxa_atexit=no
175 # Default to not using fixproto. Targets which need fixproto should
176 # specifically set this to 'yes'.
179 # Don't carry these over build->host->target. Please.
183 # Obsolete configurations.
186 if test "x$enable_obsolete" != xyes; then
187 echo "*** Configuration ${target} is obsolete." >&2
188 echo "*** Specify --enable-obsolete to build it anyway." >&2
189 echo "*** Support will be REMOVED in the next major release of GCC," >&2
190 echo "*** unless a maintainer comes forward." >&2
195 # Unsupported targets list. Do not put an entry in this list unless
196 # it would otherwise be caught by a more permissive pattern. The list
197 # should be in alphabetical order.
199 alpha*-*-linux*libc1* \
200 | i[34567]86-sequent-sysv \
201 | i[34567]86-sequent-sysv[123]* \
202 | i[34567]86-go32-* \
203 | i[34567]86-*-go32* \
204 | m68k-*-linux*aout* \
205 | m68k-*-linux*libc1* \
206 | mips64orion*-*-rtems* \
207 | powerpc-*-linux*libc1* \
208 | sparc-*-linux*aout* \
209 | sparc-*-linux*libc1* \
210 | sparc-hal-solaris2* \
218 echo "*** Configuration ${target} not supported" 1>&2
223 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
224 # updated in each machine entry. Also set default extra_headers for some
227 cpu_type=`echo ${target} | sed 's/-.*$//'`
241 extra_headers="mmintrin.h"
248 extra_headers="mmintrin.h"
252 extra_headers="mmintrin.h xmmintrin.h emmintrin.h pmmintrin.h"
256 extra_headers="mmintrin.h xmmintrin.h emmintrin.h pmmintrin.h"
260 extra_headers=ia64intrin.h
263 hppa*-*-* | parisc*-*-*)
271 extra_headers=math-68881.h
274 extra_headers=math-68881.h
282 extra_headers="ppc-asm.h altivec.h spe.h"
298 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
308 tm_file=${cpu_type}/${cpu_type}.h
309 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
311 tm_p_file=${cpu_type}/${cpu_type}-protos.h
314 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
316 extra_modes=${cpu_type}/${cpu_type}-modes.def
321 tm_file="i386/biarch64.h ${tm_file}"
325 # On a.out targets, we need to use collect2.
332 # Common parts for widely ported systems.
335 tm_file="${tm_file} darwin.h"
336 tm_p_file="${tm_p_file} darwin-protos.h"
337 tmake_file="t-darwin"
338 target_gtfiles="\$(srcdir)/config/darwin.c"
339 c_target_objs="darwin-c.o"
340 cxx_target_objs="darwin-c.o"
342 extra_objs="darwin.o"
343 case ${enable_threads} in
344 "" | yes | posix) thread_file='posix' ;;
347 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
348 # This is the place-holder for the generic a.out configuration
349 # of FreeBSD. No actual configuration resides here since
350 # there was only ever a bare-bones ix86 configuration for
351 # a.out and it exists solely in the machine-specific section.
352 # This place-holder must exist to avoid dropping into
353 # the generic ELF configuration of FreeBSD (i.e. it must be
354 # ordered before that section).
357 # This is the generic ELF configuration of FreeBSD. Later
358 # machine-specific sections may refine and add to this
361 # Due to tm_file entry ordering issues that vary between cpu
362 # architectures, we only define fbsd_tm_file to allow the
363 # machine-specific section to dictate the final order of all
364 # entries of tm_file with the minor exception that components
365 # of the tm_file set here will always be of the form:
367 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
369 # The machine-specific section should not tamper with this
370 # ordering but may order all other entries of tm_file as it
371 # pleases around the provided core setting.
374 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
376 *-*-freebsd3 | *-*-freebsd[3].*)
377 tm_defines="${tm_defines} FBSD_MAJOR=3" ;;
378 *-*-freebsd4 | *-*-freebsd[4].*)
379 tm_defines="${tm_defines} FBSD_MAJOR=4" ;;
380 *-*-freebsd5 | *-*-freebsd[5].*)
381 tm_defines="${tm_defines} FBSD_MAJOR=5" ;;
382 *-*-freebsd6 | *-*-freebsd[6].*)
383 tm_defines="${tm_defines} FBSD_MAJOR=6" ;;
385 echo 'Please update *-*-freebsd* in gcc/config.gcc'
389 tmake_file="t-slibgcc-elf-ver t-freebsd"
390 case ${enable_threads} in
392 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
396 tmake_file="${tmake_file} t-freebsd-thread"
397 # Before 5.0, FreeBSD can't bind shared libraries to -lc
398 # when "optionally" threaded via weak pthread_* checks.
400 *-*-freebsd[34] | *-*-freebsd[34].*)
401 tmake_file="${tmake_file} t-slibgcc-nolc-override"
406 echo 'Unknown thread configuration for FreeBSD'
410 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
413 # Must come before *-*-gnu*
414 xm_defines=POSIX # needed for cross-compiling from FreeBSD?
415 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
416 # GNU tools are the only tools.
419 case ${enable_threads} in
420 "" | yes | posix) thread_file='posix' ;;
423 *-*-linux*libc1* | *-*-linux*aout*)
424 # Avoid the generic linux case.
427 # Must come before *-*-gnu* (because of *-*-linux-gnu* systems).
428 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
431 case ${enable_threads} in
432 "" | yes | posix) thread_file='posix' ;;
436 # On the Hurd, the setup is just about the same on
437 # each different CPU. The specific machines that we
438 # support are matched above and just set $cpu_type.
439 tm_file="${cpu_type}/gnu.h"
440 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
441 # GNU tools are the only tools.
444 # These details are the same as for Linux.
445 # But here we need a little extra magic.
446 tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
449 tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
452 tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h gnu.h ${tm_file}"
457 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
461 # NetBSD 2.0 and later get POSIX threads enabled by default.
462 # Allow them to be explicitly enabled on any other version.
463 case ${enable_threads} in
466 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
468 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
474 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
478 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
479 # ELF configurations. We will clear extra_parts in the
480 # a.out configurations.
482 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
483 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
487 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
488 # default (unless overridden by --disable-__cxa_atexit).
490 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
491 default_use_cxa_atexit=yes
496 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
497 case ${enable_threads} in
500 tmake_file="${tmake_file} t-openbsd-thread"
505 case ${enable_threads} in
506 yes) thread_file='rtems' ;;
511 tm_file="${tm_file} elfos.h svr4.h vxworks.h"
512 case ${enable_threads} in
514 "" | yes | vxworks) thread_file='vxworks' ;;
515 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
523 # Support site-specific machine types.
525 rest=`echo ${target} | sed -e "s/$cpu_type-//"`
526 tm_file=${cpu_type}/$rest.h
527 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
528 then xm_file=${cpu_type}/xm-$rest.h
530 if test -f $srcdir/config/${cpu_type}/t-$rest
531 then tmake_file=${cpu_type}/t-$rest
536 tm_file="${tm_file} alpha/unicosmk.h"
538 # Don't include t-ieee for now because we don't support that yet
539 # tmake_file="alpha/t-ieee"
540 tmake_file="alpha/t-unicosmk"
544 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
545 target_cpu_default="MASK_GAS"
546 tmake_file="t-slibgcc-elf-ver t-linux alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
549 target_cpu_default="MASK_GAS"
550 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
553 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
554 target_cpu_default="MASK_GAS"
555 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
556 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
559 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
560 target_cpu_default="MASK_GAS"
561 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
564 tm_defines="OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
565 tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
566 # default x-alpha is only appropriate for dec-osf.
567 target_cpu_default="MASK_GAS"
568 tmake_file="alpha/t-alpha alpha/t-ieee"
571 if test x$stabs = xyes
573 tm_file="${tm_file} dbx.h"
575 if test x$gas != xyes
577 extra_passes="mips-tfile mips-tdump"
580 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
581 tm_file="${tm_file} alpha/osf.h"
582 extra_headers=va_list.h
585 # Set target_cpu_default except on 4.0a.
588 *) target_cpu_default=MASK_SUPPORT_ARCH
592 tm_file="${tm_file} alpha/osf5.h"
593 target_cpu_default=MASK_SUPPORT_ARCH
596 case ${enable_threads} in
599 tmake_file="${tmake_file} alpha/t-osf-pthread"
604 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
605 xm_file="alpha/xm-vms.h"
606 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
611 tm_file="${tm_file} alpha/vms.h"
612 xm_file=alpha/xm-vms.h
613 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
618 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
619 extra_parts="crtinit.o crtfini.o"
622 arm-*-coff* | armel-*-coff*)
623 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
624 tmake_file=arm/t-arm-coff
626 arm-semi-aof | armel-semi-aof)
627 tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
628 tmake_file=arm/t-semi
631 tm_file="dbxelf.h elfos.h svr4.h vxworks.h arm/elf.h arm/aout.h arm/arm.h arm/vxworks.h"
632 tmake_file="${tmake_file} arm/t-vxworks"
634 arm*-*-freebsd*|strongarm*-*-freebsd*)
635 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
636 tmake_file="${tmake_file} arm/t-strongarm-elf"
639 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
640 tmake_file="${tmake_file} arm/t-netbsd"
643 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
644 tmake_file="t-netbsd arm/t-netbsd"
648 arm*-*-linux*) # ARM GNU/Linux with ELF
649 tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h"
650 tmake_file="t-slibgcc-elf-ver t-linux arm/t-linux"
651 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
654 arm*-*-uclinux*) # ARM ucLinux
655 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/linux-gas.h arm/linux-elf.h arm/uclinux-elf.h"
656 tmake_file=arm/t-arm-elf
659 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
660 tmake_file=arm/t-arm-elf
663 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/rtems-elf.h rtems.h"
664 tmake_file="arm/t-arm-elf t-rtems"
666 arm*-*-elf | ep9312-*-elf)
667 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
668 tmake_file=arm/t-arm-elf
671 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
672 tmake_file=arm/t-wince-pe
676 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
681 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-arm.h"
682 tmake_file=arm/t-arm-elf
685 tm_file="avr/avr.h dbxelf.h"
688 c4x-*-rtems* | tic4x-*-rtems*)
689 tmake_file="c4x/t-c4x t-rtems"
690 tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
691 c_target_objs="c4x-c.o"
692 cxx_target_objs="c4x-c.o"
696 c_target_objs="c4x-c.o"
697 cxx_target_objs="c4x-c.o"
700 tm_file="dbxelf.h ${tm_file} cris/aout.h"
702 tmake_file="cris/t-cris cris/t-aout"
704 cris-*-elf | cris-*-none)
705 tm_file="dbxelf.h elfos.h ${tm_file}"
706 tmake_file="cris/t-cris cris/t-elfmulti"
710 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
711 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
714 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
715 tmake_file=fr30/t-fr30
716 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
720 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
725 tmake_file="h8300/t-h8300 t-rtems"
726 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
729 tmake_file="h8300/t-h8300 h8300/t-elf"
730 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
734 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
737 hppa*64*-*-linux* | parisc*64*-*-linux*)
738 target_cpu_default="(MASK_PA_11 | MASK_PA_20)"
739 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
740 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
741 tmake_file="t-slibgcc-elf-ver t-linux pa/t-linux64"
745 hppa*-*-linux* | parisc*-*-linux*)
746 target_cpu_default="MASK_PA_11 | MASK_NO_SPACE_REGS"
747 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
748 pa/pa32-regs.h pa/pa32-linux.h"
749 tmake_file="t-slibgcc-elf-ver t-linux pa/t-linux"
751 # port not yet contributed.
753 # target_cpu_default="MASK_PA_11"
756 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
757 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
758 tmake_file="pa/t-pro"
761 target_cpu_default="MASK_PA_11"
762 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-osf.h"
767 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
768 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h rtems.h"
769 tmake_file="pa/t-pro t-rtems"
772 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h"
773 target_cpu_default="MASK_PA_11"
777 hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
778 target_cpu_default="MASK_PA_11"
779 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
780 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
781 if test x$enable_threads = x; then
782 enable_threads=$have_pthread_h
784 case x${enable_threads} in
786 tmake_file="${tmake_file} pa/t-dce-thr"
793 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
794 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
795 if test x$enable_threads = x; then
796 enable_threads=$have_pthread_h
798 case x${enable_threads} in
800 tmake_file="${tmake_file} pa/t-dce-thr"
809 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
810 pa/pa64-regs.h pa/pa-hpux.h \
811 pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
813 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
814 pa/pa64-regs.h pa/pa-hpux.h \
815 pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
818 tmake_file="pa/t-pa64 pa/t-pa-hpux"
819 target_cpu_default="(MASK_PA_11|MASK_PA_20|MASK_GAS)"
820 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
821 if test x$gnu_ld = xyes
823 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
825 case x${enable_threads} in
831 hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
832 target_cpu_default="MASK_PA_11"
833 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
834 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
835 case x${enable_threads} in
843 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
844 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
845 case x${enable_threads} in
852 i370-*-opened*) # IBM 360/370/390 Architecture
853 xm_defines='FATAL_EXIT_CODE=12'
854 tm_file="i370/oe.h i370/i370.h"
855 tmake_file="i370/t-i370"
856 c_target_objs="i370-c.o"
857 cxx_target_objs="i370-c.o"
858 # Don't bother fixing up header files; they're weird.
861 xm_defines='FATAL_EXIT_CODE=12'
862 tm_file="i370/mvs.h i370/i370.h"
863 tmake_file="i370/t-i370"
864 c_target_objs="i370-c.o"
865 cxx_target_objs="i370-c.o"
869 tm_file="dbxelf.h elfos.h svr4.h linux.h i370/linux.h i370/i370.h"
870 tmake_file="t-slibgcc-elf-ver t-linux"
873 i[34567]86-*-darwin*)
874 tm_file="${tm_file} i386/darwin.h"
877 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
878 tmake_file="i386/t-i386elf t-svr4"
881 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
884 tm_file="${tm_file} usegas.h"
886 xm_defines="SMALL_ARG_MAX"
887 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
889 extra_parts="crtbegin.o crtend.o"
893 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
896 i[34567]86-*-beoself* | i[34567]86-*-beos*)
897 tmake_file='i386/t-beos i386/t-crtpic'
898 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
899 extra_parts='crtbegin.o crtend.o'
901 i[34567]86-*-freebsd*)
902 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
905 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
907 i[34567]86-*-netbsdelf*)
908 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
910 i[34567]86-*-netbsd*)
911 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
917 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
919 i[34567]86-*-openbsd*)
920 tm_file="i386/i386.h i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h openbsd-oldgas.h openbsd.h i386/openbsd.h"
921 # needed to unconfuse gdb
922 tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
923 # we need collect2 until our bug is fixed...
927 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
930 i[34567]86-*-linux*) # Intel 80386's running GNU/Linux
931 # with ELF format using glibc 2
932 # aka GNU/Linux C library 6
933 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
934 tmake_file="t-slibgcc-elf-ver t-linux i386/t-crtstuff"
937 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
938 i386/x86-64.h i386/linux64.h"
939 tmake_file="t-slibgcc-elf-ver t-linux i386/t-linux64"
941 i[34567]86-*-kfreebsd*-gnu) # must be before i[34567]86-*-gnu*
942 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h kfreebsdgnu.h i386/kfreebsdgnu.h"
943 tmake_file="t-slibgcc-elf-ver t-kfreebsd-gnu i386/t-crtstuff"
949 i[34567]86-pc-msdosdjgpp*)
950 xm_file=i386/xm-djgpp.h
951 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
952 tmake_file=i386/t-djgpp
956 i[34567]86-*-lynxos*)
959 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h svr3.h lynx.h i386/lynx.h"
961 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h lynx-ng.h i386/lynx-ng.h"
965 i[34567]86-*-nto-qnx*)
966 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
967 tmake_file=i386/t-nto
972 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
973 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
974 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
976 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
977 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
980 tm_file="usegas.h ${tm_file}"
982 tmake_file=i386/t-sco5
983 extra_parts="crtbegin.o crtend.o"
986 i[34567]86-*-solaris2*)
987 xm_defines="SMALL_ARG_MAX"
988 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h i386/sol2.h"
989 tmake_file="i386/t-sol2 t-svr4"
990 if test x$gnu_ld = xyes; then
991 tmake_file="$tmake_file t-slibgcc-elf-ver"
993 tmake_file="$tmake_file t-slibgcc-sld"
995 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
996 if test x${enable_threads} = x; then
997 enable_threads=$have_pthread_h
998 if test x${enable_threads} = x; then
999 enable_threads=$have_thread_h
1002 if test x${enable_threads} = xyes; then
1003 if test x${have_pthread_h} = xyes; then
1006 thread_file='solaris'
1010 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1011 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
1012 if test x$stabs = xyes
1014 tm_file="${tm_file} dbx.h"
1016 tmake_file="i386/t-crtpic t-svr4"
1017 extra_parts="crtbegin.o crtend.o"
1018 if test x$enable_threads = xyes; then
1023 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1024 xm_defines="SMALL_ARG_MAX"
1025 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1026 if test x$stabs = xyes
1028 tm_file="${tm_file} dbx.h"
1030 tmake_file="i386/t-crtpic t-svr4"
1031 extra_parts="crtbegin.o crtend.o"
1034 i[4567]86-wrs-vxworks)
1035 tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/vxworks.h"
1036 tmake_file="${tmake_file} i386/t-vxworks"
1038 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1039 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1040 xm_file=i386/xm-cygwin.h
1041 tmake_file="i386/t-cygming i386/t-cygwin"
1043 c_target_objs=cygwin2.o
1044 cxx_target_objs=cygwin2.o
1045 if test x$enable_threads = xyes; then
1049 i[34567]86-*-mingw32*)
1050 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1051 xm_file=i386/xm-mingw32.h
1052 tmake_file="i386/t-cygming i386/t-mingw32"
1054 if test x$enable_threads = xyes; then
1059 tm_file="${tm_file} i386/crtdll.h"
1061 *mingw32msv* | *mingw32*)
1066 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
1067 tmake_file="i386/t-cygwin i386/t-uwin"
1069 if test x$enable_threads = xyes; then
1074 i[34567]86-*-interix3*)
1075 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1076 tmake_file="i386/t-interix"
1078 if test x$enable_threads = xyes ; then
1081 if test x$stabs = xyes ; then
1082 tm_file="${tm_file} dbxcoff.h"
1086 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h kaos.h i386/kaos-i386.h"
1087 tmake_file="i386/t-i386elf t-svr4"
1090 tm_file="${tm_file} elfos.h svr4.h i860/sysv4.h"
1091 tmake_file="i860/t-i860 i860/t-svr4"
1092 extra_parts="crtbegin.o crtend.o"
1096 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1097 tmake_file="ia64/t-ia64"
1098 target_cpu_default="0"
1099 if test x$gas = xyes
1101 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1103 if test x$gnu_ld = xyes
1105 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1107 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1111 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1112 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1113 tmake_file="${tmake_file} ia64/t-ia64"
1114 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1117 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1118 tmake_file="t-slibgcc-elf-ver t-linux ia64/t-ia64 ia64/t-glibc"
1119 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1120 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1121 if test x"$use_libunwind_exceptions" = xyes; then
1122 tmake_file="$tmake_file t-libunwind"
1126 tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
1127 tmake_file="ia64/t-ia64 ia64/t-hpux"
1128 target_cpu_default="MASK_GNU_AS"
1129 case x$enable_threads in
1135 c_target_objs="ia64-c.o"
1136 cxx_target_objs="ia64-c.o"
1137 # If we decide to run fixproto we should define FIXPROTO_DEFINES
1138 # in ia64/t-hpux, and also fix the definition of putenv in
1139 # sys-protos.h (const char not char).
1142 tm_file="elfos.h ${tm_file}"
1146 tm_file="svr4.h elfos.h iq2000/iq2000.h"
1147 tmake_file=iq2000/t-iq2000
1148 out_file=iq2000/iq2000.c
1149 md_file=iq2000/iq2000.md
1153 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1154 extra_parts="crtinit.o crtfini.o"
1158 tm_file="dbxelf.h elfos.h svr4.h m32r/little.h ${tm_file}"
1159 extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
1163 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
1164 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1165 tmake_file="m32r/t-linux"
1168 if test x$enable_threads = xyes; then
1173 tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
1174 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1175 tmake_file="m32r/t-linux"
1178 if test x$enable_threads = xyes; then
1182 # m68hc11 and m68hc12 share the same machine description.
1183 m68hc11-*-*|m6811-*-*)
1184 tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
1185 tm_p_file="m68hc11/m68hc11-protos.h"
1186 md_file="m68hc11/m68hc11.md"
1187 out_file="m68hc11/m68hc11.c"
1188 tmake_file="m68hc11/t-m68hc11-gas"
1191 m68hc12-*-*|m6812-*-*)
1192 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
1193 tm_p_file="m68hc11/m68hc11-protos.h"
1194 md_file="m68hc11/m68hc11.md"
1195 out_file="m68hc11/m68hc11.c"
1196 tmake_file="m68hc11/t-m68hc11-gas"
1200 tmake_file=m68k/t-m68kbare
1201 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h"
1204 tmake_file=m68k/t-m68kbare
1205 tm_defines="MOTOROLA USE_GAS"
1206 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
1209 m68020-*-elf* | m68k-*-elf*)
1210 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1211 tm_defines="MOTOROLA USE_GAS"
1212 tmake_file=m68k/t-m68kelf
1213 extra_parts="crtbegin.o crtend.o"
1216 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
1217 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1218 tm_defines="MOTOROLA USE_GAS"
1221 target_cpu_default="0"
1224 target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
1228 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
1229 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux.h"
1230 tm_defines="MOTOROLA USE_GAS"
1231 tmake_file=m68k/t-uclinux
1234 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1235 # with ELF format using glibc 2
1236 # aka the GNU/Linux C library 6.
1237 tm_file="m68k/m68k.h dbxelf.h elfos.h svr4.h linux.h m68k/linux.h"
1238 tm_defines="MOTOROLA USE_GAS"
1239 tmake_file="t-slibgcc-elf-ver t-linux"
1242 tmake_file="m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems"
1243 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h"
1244 tm_defines="MOTOROLA USE_GAS"
1245 extra_parts="crtbegin.o crtend.o"
1248 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1249 tmake_file=mcore/t-mcore
1253 tm_file="svr3.h dbxcoff.h ${tm_file} mcore/mcore-pe.h"
1254 tmake_file=mcore/t-mcore-pe
1257 mips-sgi-irix6*) # SGI System V.4., IRIX 6
1258 tm_file="${tm_file} mips/iris5.h mips/iris6.h"
1259 tmake_file="mips/t-iris mips/t-iris5-6 mips/t-iris6"
1260 if test x$gas = xyes
1262 tm_file="${tm_file} mips/iris6gas.h"
1264 if test "x$gnu_ld" = xyes
1266 tm_file="${tm_file} mips/iris6gld.h"
1267 tmake_file="$tmake_file mips/t-iris6gld"
1269 target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1270 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1271 # See comment in mips/iris5.h file. Only enabled for O32 ABI
1277 # if test x$enable_threads = xyes; then
1278 # thread_file='irix'
1282 mips-sgi-irix5cross64) # Irix5 host, Irix 6 target, cross64
1283 tm_file="${tm_file} mips/iris5.h mips/iris6.h mips/cross64.h"
1284 tmake_file="mips/t-iris mips/t-cross64"
1285 target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1286 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1287 # See comment in mips/iris[56].h files.
1289 # if test x$enable_threads = xyes; then
1290 # thread_file='irix'
1294 mips-sgi-irix5*) # SGI System V.4., IRIX 5
1295 tm_file="${tm_file} mips/iris5.h"
1296 if test x$gas = xyes
1298 tm_file="${tm_file} mips/sdb.h mips/iris5gas.h"
1299 if test x$stabs = xyes
1301 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1303 tmake_file=mips/t-iris5-gas
1305 tmake_file=mips/t-iris5-as
1307 tmake_file="${tmake_file} mips/t-iris mips/t-iris5-6"
1308 target_cpu_default="MASK_ABICALLS"
1309 # mips-tfile doesn't work yet
1310 # See comment in mips/iris5.h file.
1312 # if test x$enable_threads = xyes; then
1313 # thread_file='irix'
1317 mips*-*-netbsd*) # NetBSD/mips, either endian.
1318 target_cpu_default="MASK_GAS|MASK_ABICALLS"
1319 tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1322 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
1323 tmake_file="t-slibgcc-elf-ver t-linux mips/t-linux64"
1325 # This default ABI is a partial lie: t-linux64 overrides the
1326 # DRIVER_SELF_SPEC that sets the default abi, in the spec file
1327 # that is installed. What GCC thinks of as the default must
1328 # remain as ABI_32 such that the SONAMEs of the libgcc shared
1329 # libraries remain compatible with those of mips-linux-gnu.
1330 tm_defines="MIPS_ISA_DEFAULT=1 MIPS_ABI_DEFAULT=ABI_32"
1331 target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1332 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1336 mips*-*-linux*) # Linux MIPS, either endian.
1337 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1340 target_cpu_default="MASK_SOFT_FLOAT"
1341 tm_defines="MIPS_ISA_DEFAULT=32"
1344 tmake_file="t-slibgcc-elf-ver t-linux"
1347 tm_defines="OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1348 target_cpu_default="MASK_GAS|MASK_ABICALLS"
1349 tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
1352 tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1353 *) tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1356 mipsisa32-*-elf* | mipsisa32el-*-elf*)
1357 tm_file="${tm_file} mips/elf.h"
1358 tmake_file=mips/t-isa3264
1359 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
1362 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
1363 tm_file="${tm_file} mips/elf.h"
1364 tmake_file=mips/t-isa3264
1365 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
1368 mipsisa64-*-elf* | mipsisa64el-*-elf*)
1369 tm_file="${tm_file} mips/elf.h"
1370 tmake_file=mips/t-isa3264
1371 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1372 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
1375 mipsisa64sr71k-*-elf*)
1376 tm_file="${tm_file} mips/elf.h"
1377 tmake_file=mips/t-sr71k
1378 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1379 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1382 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1383 tm_file="${tm_file} mips/elf.h"
1384 tmake_file=mips/t-elf
1385 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1386 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1389 mips-*-elf* | mipsel-*-elf*)
1390 tm_file="${tm_file} mips/elf.h"
1391 tmake_file=mips/t-elf
1394 mips64-*-elf* | mips64el-*-elf*)
1395 tm_file="${tm_file} mips/elf64.h"
1396 tmake_file=mips/t-elf
1397 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1398 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1401 mips64vr-*-elf* | mips64vrel-*-elf*)
1402 tm_file="mips/vr.h ${tm_file} mips/elf64.h"
1403 tm_defines="MIPS_ABI_DEFAULT=ABI_O64 MIPS_MARCH_CONTROLS_SOFT_FLOAT=1"
1404 tmake_file=mips/t-vr
1407 mips64orion-*-elf* | mips64orionel-*-elf*)
1408 tm_file="${tm_file} mips/elforion.h mips/elf64.h"
1409 tmake_file=mips/t-elf
1410 tmake_file=mips/t-elf
1411 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1412 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1416 tm_file="${tm_file} mips/elf.h mips/rtems.h rtems.h"
1417 tmake_file="mips/t-elf t-rtems mips/t-rtems"
1420 # We want vxworks.h after mips/elf.h, which unfortunately means we
1421 # have to redo the tm_file list from scratch.
1422 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vxworks.h mips/vxworks.h"
1423 tmake_file="${tmake_file} mips/t-vxworks"
1424 target_cpu_default="MASK_GAS"
1426 mips-wrs-windiss) # Instruction-level simulator for VxWorks.
1428 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h windiss.h mips/windiss.h"
1429 tmake_file="${tmake_file} mips/t-elf"
1430 target_cpu_default="MASK_GAS"
1433 mipstx39-*-elf* | mipstx39el-*-elf*)
1434 tm_file="${tm_file} mips/r3900.h mips/elf.h"
1435 tmake_file=mips/t-r3900
1438 mmix-knuth-mmixware)
1439 need_64bit_hwint=yes
1442 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1443 if test x$stabs = xyes
1445 tm_file="${tm_file} dbx.h"
1451 echo "GCC does not yet support the ${target} target"; exit 1
1454 tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
1455 # On NetBSD, the headers are already okay, except for math.h.
1456 tmake_file="t-netbsd ns32k/t-ns32k"
1461 tm_file="${tm_file} pdp11/2bsd.h"
1470 # port not yet contributed
1471 #powerpc-*-openbsd*)
1472 # tmake_file="${tmake_file} rs6000/t-fprules "
1476 tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1478 x|xpowerpc64|xdefault64) tm_file="${tm_file} rs6000/default64.h";;
1480 tm_file="${tm_file} rs6000/linux64.h"
1481 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-linux rs6000/t-ppccomm rs6000/t-linux64"
1484 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1485 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64"
1488 tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
1489 tmake_file="rs6000/t-fprules rs6000/t-beos"
1494 tm_file="${tm_file} rs6000/darwin.h"
1495 tmake_file="t-darwin t-slibgcc-darwin rs6000/t-darwin"
1496 extra_headers=altivec.h
1498 powerpc*-*-freebsd*)
1499 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1500 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1503 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1504 tmake_file="${tmake_file} rs6000/t-netbsd"
1506 powerpc-*-chorusos*)
1507 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
1508 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1509 case ${enable_threads} in
1517 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
1518 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
1520 powerpc-*-eabisimaltivec*)
1521 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
1522 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1525 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
1526 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1529 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1530 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1533 powerpc-*-eabialtivec*)
1534 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
1535 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1538 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
1539 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1542 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
1543 tmake_file="rs6000/t-fprules t-rtems rs6000/t-ppccomm"
1545 powerpc-*-linux*altivec*)
1546 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
1547 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
1549 powerpc-*-linux*spe*)
1550 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h"
1551 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
1554 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
1555 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
1557 powerpc-*-gnu-gnualtivec*)
1558 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
1559 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1560 if test x$enable_threads = xyes; then
1565 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/gnu.h"
1566 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1567 if test x$enable_threads = xyes; then
1571 powerpc-wrs-vxworks*)
1572 # We want vxworks.h after rs6000/sysv4.h, which unfortunately
1573 # means we have to redo the tm_file list from scratch.
1574 tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1575 tm_file="${tm_file} vxworks.h rs6000/vxworks.h"
1576 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
1577 extra_headers=ppc-asm.h
1579 powerpc-wrs-windiss*) # Instruction-level simulator for VxWorks.
1580 tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
1581 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1586 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1587 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1591 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1592 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1595 powerpcle-*-eabisim*)
1596 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
1597 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1600 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
1601 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1604 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h kaos.h rs6000/kaos-ppc.h"
1605 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1608 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h kaos.h rs6000/kaos-ppc.h"
1609 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1611 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
1612 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
1613 tmake_file="rs6000/t-fprules rs6000/t-newas"
1618 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1619 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
1620 tmake_file=rs6000/t-aix43
1625 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1626 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
1627 tmake_file=rs6000/t-aix43
1632 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1633 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
1634 tmake_file=rs6000/t-aix52
1640 tm_file="svr3.h lynx.h rs6000/lynxbase.h rs6000/rs6000.h rs6000/lynx.h"
1641 tmake_file=rs6000/t-fprules
1646 tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1647 tmake_file="t-slibgcc-elf-ver t-linux s390/t-crtstuff"
1650 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1651 tm_p_file=s390/s390-protos.h
1652 md_file=s390/s390.md
1653 extra_modes=s390/s390-modes.def
1654 out_file=s390/s390.c
1655 tmake_file="t-slibgcc-elf-ver t-linux s390/t-crtstuff s390/t-linux64"
1658 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
1659 tm_p_file=s390/s390-protos.h
1660 md_file=s390/s390.md
1661 extra_modes=s390/s390-modes.def
1662 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1663 out_file=s390/s390.c
1664 tmake_file="t-slibgcc-elf-ver s390/t-crtstuff s390/t-tpf"
1666 sh-*-elf* | sh[2346l]*-*-elf* | sh*-*-kaos*)
1667 tmake_file="sh/t-sh sh/t-elf"
1669 shl* | sh[234]l* | sh64l*)
1670 tm_file="sh/little.h ${tm_file}"
1671 tmake_file="${tmake_file} sh/t-le"
1674 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h"
1677 tmake_file="${tmake_file} sh/t-sh64"
1678 tm_file="${tm_file} sh/sh64.h"
1679 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1681 sh4_single*) target_cpu_default="SELECT_SH4_SINGLE" ;;
1682 sh4*) target_cpu_default="SELECT_SH4" ;;
1683 sh3e*) target_cpu_default="SELECT_SH3E" ;;
1684 sh3*) target_cpu_default="SELECT_SH3" ;;
1685 sh2e*) target_cpu_default="SELECT_SH2E" ;;
1686 sh2*) target_cpu_default="SELECT_SH2" ;;
1689 sh[234]*) tmake_file="${tmake_file} sh/t-monolib" ;;
1692 sh*-*-kaos*) tm_file="${tm_file} kaos.h sh/kaos-sh.h" ;;
1697 tmake_file="sh/t-sh sh/t-elf t-rtems"
1698 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
1701 tmake_file="sh/t-sh t-rtems"
1702 tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
1704 sh-*-linux* | sh[2346lbe]*-*-linux*)
1705 tmake_file="sh/t-sh sh/t-elf t-slibgcc-elf-ver t-linux"
1707 sh*be-*-* | sh*eb-*-*) ;;
1709 tm_file="sh/little.h ${tm_file}"
1710 tmake_file="${tmake_file} sh/t-le"
1713 tmake_file="${tmake_file} sh/t-linux"
1714 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/linux.h"
1717 tmake_file="${tmake_file} sh/t-sh64"
1718 tm_file="${tm_file} sh/sh64.h"
1719 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1721 sh4_single*) target_cpu_default="SELECT_SH4_SINGLE" ;;
1722 sh4*) target_cpu_default="SELECT_SH4" ;;
1723 sh3e[lb]e*) target_cpu_default="SELECT_SH3E" ;;
1724 sh3e[lb]*) target_cpu_default="SELECT_SH3" ;;
1725 sh3e*) target_cpu_default="SELECT_SH3E" ;;
1726 sh3*) target_cpu_default="SELECT_SH3" ;;
1727 sh2e[lb]e*) target_cpu_default="SELECT_SH2E" ;;
1728 sh2e[lb]*) target_cpu_default="SELECT_SH2" ;;
1729 sh2e*) target_cpu_default="SELECT_SH2E" ;;
1730 sh2*) target_cpu_default="SELECT_SH2" ;;
1733 sh[234]*) tmake_file="${tmake_file} sh/t-monolib" ;;
1736 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1737 sh64-*-netbsd* | sh64l*-*-netbsd*)
1738 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h netbsd.h netbsd-elf.h sh/netbsd-elf.h"
1739 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
1742 tm_file="sh/little.h ${tm_file}"
1743 tmake_file="${tmake_file} sh/t-le"
1746 tmake_file="${tmake_file} sh/t-be"
1751 # SHmedia, 32-bit ABI
1752 target_cpu_default="SH5_BIT|SH4_BIT|SH3_BIT|SH_E_BIT"
1753 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd-sh5"
1756 # SHmedia, 64-bit ABI
1757 target_cpu_default="SH5_BIT|SH4_BIT"
1758 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd-sh5 sh/t-netbsd-sh5-64"
1761 # SH3, software floating point
1762 target_cpu_default="SH1_BIT|SH2_BIT|SH3_BIT"
1763 tmake_file="${tmake_file} sh/t-netbsd"
1768 tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
1769 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/vxworks.h"
1772 tm_file="${tm_file} dbxcoff.h sh/coff.h"
1776 tm_file="${tm_file} sparc/pbd.h"
1780 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
1783 tm_defines=OBSD_OLD_GAS
1784 tm_file="sparc/sparc.h openbsd.h sparc/openbsd.h"
1785 # needed to unconfuse gdb
1786 tmake_file="t-libc-ok t-openbsd sparc/t-openbsd"
1787 # we need collect2 until our bug is fixed...
1791 tm_file="sparc/openbsd1-64.h sparc/sparc.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
1796 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h"
1797 tmake_file="sparc/t-elf sparc/t-crtfm"
1798 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1801 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
1802 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
1803 tmake_file="t-slibgcc-elf-ver t-linux sparc/t-crtfm"
1806 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/rtemself.h rtems.h"
1807 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
1808 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1810 sparc64-*-solaris2* | sparcv9-*-solaris2*)
1811 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h"
1812 if test x$gnu_ld = xyes; then
1813 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
1815 if test x$gas = xyes; then
1816 tm_file="${tm_file} sparc/sol2-gas-bi.h"
1818 tmake_file="sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
1819 if test x$gnu_ld = xyes; then
1820 tmake_file="$tmake_file t-slibgcc-elf-ver"
1822 tmake_file="$tmake_file t-slibgcc-sld"
1824 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
1825 if test x${enable_threads} = x ; then
1826 enable_threads=$have_pthread_h
1827 if test x${enable_threads} = x ; then
1828 enable_threads=$have_thread_h
1831 if test x${enable_threads} = xyes ; then
1832 if test x${have_pthread_h} = xyes ; then
1835 thread_file='solaris'
1838 need_64bit_hwint=yes
1841 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h"
1842 if test x$gnu_ld = xyes; then
1843 tm_file="${tm_file} sparc/sol2-gld.h"
1845 tmake_file="sparc/t-sol2 sparc/t-crtfm"
1846 if test x$gnu_ld = xyes; then
1847 tmake_file="$tmake_file t-slibgcc-elf-ver"
1849 tmake_file="$tmake_file t-slibgcc-sld"
1852 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1853 if test x$gnu_ld = xno; then
1854 tm_file="${tm_file} sparc/sol26-sld.h"
1857 *-*-solaris2.[789] | *-*-solaris2.1[0-9])
1858 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h"
1859 if test x$gnu_ld = xyes; then
1860 tm_file="${tm_file} sparc/sol2-gld-bi.h"
1862 if test x$gas = xyes; then
1863 tm_file="${tm_file} sparc/sol2-gas-bi.h"
1865 tmake_file="$tmake_file sparc/t-sol2-64"
1866 need_64bit_hwint=yes
1869 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1870 if test x${enable_threads} = x; then
1871 enable_threads=$have_pthread_h
1872 if test x${enable_threads} = x; then
1873 enable_threads=$have_thread_h
1876 if test x${enable_threads} = xyes; then
1877 if test x${have_pthread_h} = xyes; then
1880 thread_file='solaris'
1885 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sysv4-only.h"
1887 extra_parts="crtbegin.o crtend.o"
1891 tm_file="${tm_file} sparc/lite.h svr3.h sparc/litecoff.h dbxcoff.h libgloss.h"
1892 tmake_file=sparc/t-sparclite
1895 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/liteelf.h"
1896 tmake_file="sparc/t-sparclite sparc/t-crtfm"
1897 extra_parts="crtbegin.o crtend.o"
1901 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/sp86x-elf.h"
1902 tmake_file="sparc/t-sp86x sparc/t-crtfm"
1903 extra_parts="crtbegin.o crtend.o"
1907 tm_file="sparc/sparc.h sparc/aout.h sparc/sp64-aout.h"
1911 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sp64-elf.h"
1912 tmake_file="${tmake_file} sparc/t-crtfm"
1913 extra_parts="crtbegin.o crtend.o"
1916 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
1917 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
1918 tmake_file="${tmake_file} sparc/t-crtfm"
1919 case "x$with_cpu" in
1921 x) with_cpu=ultrasparc ;;
1922 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
1924 need_64bit_hwint=yes
1926 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
1927 tmake_file="t-slibgcc-elf-ver t-linux sparc/t-linux64 sparc/t-crtfm"
1928 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
1931 tmake_file="${tmake_file} sparc/t-netbsd64"
1932 tm_file="sparc/biarch64.h ${tm_file}"
1933 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
1936 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
1937 tmake_file=arm/t-strongarm-elf
1940 extra_modes=arm/arm-modes.def
1944 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/strongarm-coff.h arm/arm.h arm/pe.h arm/strongarm-pe.h"
1945 tmake_file=arm/t-strongarm-pe
1948 extra_modes=arm/arm-modes.def
1953 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-strongarm.h"
1954 tmake_file=arm/t-strongarm-elf
1957 extra_modes=arm/arm-modes.def
1960 target_cpu_default="TARGET_CPU_v850e1"
1961 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
1962 tm_p_file=v850/v850-protos.h
1963 tmake_file=v850/t-v850e
1964 md_file=v850/v850.md
1965 out_file=v850/v850.c
1966 if test x$stabs = xyes
1968 tm_file="${tm_file} dbx.h"
1971 c_target_objs="v850-c.o"
1972 cxx_target_objs="v850-c.o"
1976 target_cpu_default="TARGET_CPU_v850e"
1977 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
1978 tm_p_file=v850/v850-protos.h
1979 tmake_file=v850/t-v850e
1980 md_file=v850/v850.md
1981 out_file=v850/v850.c
1982 if test x$stabs = xyes
1984 tm_file="${tm_file} dbx.h"
1987 c_target_objs="v850-c.o"
1988 cxx_target_objs="v850-c.o"
1992 target_cpu_default="TARGET_CPU_generic"
1993 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1994 tmake_file=v850/t-v850
1995 if test x$stabs = xyes
1997 tm_file="${tm_file} dbx.h"
2000 c_target_objs="v850-c.o"
2001 cxx_target_objs="v850-c.o"
2004 vax-*-bsd*) # VAXen running BSD
2005 tm_file="${tm_file} vax/bsd.h"
2009 vax-*-sysv*) # VAXen running system V
2010 tm_file="${tm_file} vax/vaxv.h"
2014 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2017 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2023 tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
2026 vax-*-ultrix*) # VAXen running ultrix
2027 tm_file="${tm_file} vax/ultrix.h"
2031 tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2032 tmake_file=arm/t-xscale-elf
2035 extra_modes=arm/arm-modes.def
2039 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/xscale-coff.h arm/arm.h"
2040 tmake_file=arm/t-xscale-coff
2043 extra_modes=arm/arm-modes.def
2047 # For historical reasons, the target files omit the 'x'.
2048 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2049 tm_p_file=stormy16/stormy16-protos.h
2050 md_file=stormy16/stormy16.md
2051 out_file=stormy16/stormy16.c
2052 tmake_file="stormy16/t-stormy16"
2053 extra_parts="crtbegin.o crtend.o"
2057 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2058 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2061 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2062 tmake_file="t-slibgcc-elf-ver t-linux xtensa/t-xtensa xtensa/t-linux"
2065 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2066 tmake_file="t-slibgcc-elf-ver t-linux mn10300/t-linux"
2068 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2072 echo "*** Configuration ${target} not supported" 1>&2
2077 # Support for --with-cpu and related options (and a few unrelated options,
2081 echo "--with-cpu must be passed a value" 1>&2
2086 # If there is no $with_cpu option, try to infer one from ${target}.
2087 # This block sets nothing except for with_cpu.
2088 if test x$with_cpu = x ; then
2091 # A Cirrus ARM variant.
2098 case ${target_noncanonical} in
2108 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2109 with_cpu=pentium-mmx
2116 i686-*-* | i786-*-*)
2117 case ${target_noncanonical} in
2118 k8-*|opteron-*|athlon_64-*)
2121 athlon_xp-*|athlon_mp-*|athlon_4-*)
2124 athlon_tbird-*|athlon-*)
2160 with_cpu="`echo ${target} | sed 's/-.*$//'`"
2161 if [ x$with_cpu = xsparc64 ]; then
2168 # Similarly for --with-schedule.
2169 if test x$with_schedule = x; then
2172 # Override default PA8000 scheduling model.
2173 with_schedule=7100LC
2178 # Validate and mark as valid any --with options supported
2179 # by this target. In order to use a particular --with option
2180 # you must list it in supported_defaults; validating the value
2181 # is optional. This case statement should set nothing besides
2182 # supported_defaults.
2187 supported_defaults="cpu tune"
2188 for which in cpu tune; do
2189 eval "val=\$with_$which"
2192 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
2193 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
2197 echo "Unknown CPU used in --with-$which=$val" 1>&2
2205 supported_defaults="arch cpu float tune fpu"
2206 for which in cpu tune; do
2207 eval "val=\$with_$which"
2210 | arm[236789] | arm250 | arm[67][01]0 \
2211 | arm60 | arm620 | arm7d | arm7di \
2212 | arm7m | arm7dm | arm7dmi | arm[79]tdmi \
2213 | arm70 | arm700i | arm710t | arm720 \
2214 | arm720t | arm740t | arm710c | arm920 \
2215 | arm920t | arm926ejs | arm940t | arm9e | arm10tdmi \
2216 | arm7100 | arm7500 | arm7500fe | arm810 \
2217 | arm1026ejs | arm1020t | arm1136js | arm1136jfs \
2220 | strongarm | strongarm110 | strongarm11[01]0)
2224 echo "Unknown CPU used in --with-$which=$val" 1>&2
2230 case "$with_arch" in
2232 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
2233 | armv5te | armv6j | ep9312)
2237 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2242 case "$with_float" in
2244 | soft | hard | softfp)
2248 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2255 | fpa | fpe2 | fpe3 | maverick | vfp )
2259 echo "Unknown fpu used in --with-fpu=$fpu" 2>&1
2264 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2265 echo "Warning: --with-arch overrides --with-cpu" 1>&2
2269 hppa*-*-* | parisc*-*-*)
2270 supported_defaults="arch schedule"
2272 case "$with_arch" in
2273 "" | 1.0 | 1.1 | 2.0)
2277 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2282 case "$with_schedule" in
2283 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
2287 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2293 i[34567]86-*-* | x86_64-*-*)
2294 supported_defaults="arch cpu tune"
2295 for which in arch cpu tune; do
2296 eval "val=\$with_$which"
2299 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
2300 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
2301 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
2302 | athlon-4 | athlon-xp | athlon-mp | k8 | opteron \
2303 | athlon64 | athlon-fx)
2307 echo "Unknown CPU given in --with-$which=$val." 1>&2
2315 supported_defaults="abi arch float tune"
2317 case ${with_float} in
2322 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2328 "" | 32 | o64 | n32 | 64 | eabi)
2332 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2338 powerpc*-*-* | rs6000-*-*)
2339 supported_defaults="cpu float tune"
2341 for which in cpu tune; do
2342 eval "val=\$with_$which"
2344 default32 | default64)
2345 with_which="with_$which"
2349 | power | power2 | power3 | power4 \
2350 | powerpc | powerpc64 \
2351 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
2352 | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
2353 | 601 | 602 | 603 | 603e | ec603e | 604 \
2354 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
2355 | 8540 | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5)
2359 echo "Unknown cpu used in --with-$which=$val." 1>&2
2367 supported_defaults="arch mode tune"
2369 for which in arch tune; do
2370 eval "val=\$with_$which"
2372 "" | g5 | g6 | z900 | z990)
2376 echo "Unknown cpu used in --with-$which=$val." 1>&2
2382 case ${with_mode} in
2387 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2394 supported_defaults="cpu float tune"
2396 for which in cpu tune; do
2397 eval "val=\$with_$which"
2399 "" | sparc | sparcv9 | sparc64 | sparc86x \
2400 | v7 | cypress | v8 | supersparc | sparclite | f930 \
2401 | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
2402 | v9 | ultrasparc | ultrasparc3)
2406 echo "Unknown cpu used in --with-$which=$val" 1>&2
2412 case ${with_float} in
2417 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2424 supported_defaults=cpu
2426 "" | v850e | v850e1)
2430 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2437 # Set some miscellaneous flags for particular targets.
2438 target_cpu_default2=
2441 if test x$gas = xyes
2443 target_cpu_default2="MASK_GAS"
2448 case "x$with_cpu" in
2451 target_cpu_default2="TARGET_CPU_generic"
2455 target_cpu_default2="TARGET_CPU_$with_cpu"
2460 hppa*-*-* | parisc*-*-*)
2461 if test x$gas = xyes
2463 target_cpu_default2="MASK_GAS|MASK_JUMP_IN_DELAY"
2469 mips*-*-ecoff* | mips*-*-elf*)
2470 if test x$gas = xyes
2472 if test x$gnu_ld = xyes
2474 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
2476 target_cpu_default2="MASK_GAS"
2481 if test x$gas = xyes
2483 target_cpu_default2="MASK_GAS"
2489 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
2493 *mips/elf.h* | *mips/elf64.h*)
2494 tm_defines="OBJECT_FORMAT_ELF $tm_defines"
2497 if test "x$enable_gofast" = xyes
2499 tm_defines="US_SOFTWARE_GOFAST $tm_defines"
2500 tmake_file="mips/t-gofast $tmake_file"
2502 tmake_file="mips/t-mips $tmake_file"
2506 powerpc*-*-* | rs6000-*-*)
2507 if test x$enable_altivec = xyes
2509 tm_file="$tm_file rs6000/altivec-defs.h"
2511 # FIXME: The PowerPC port uses the value set at compile time,
2512 # although it's only cosmetic.
2513 if test "x$with_cpu" != x
2515 target_cpu_default2="\\\"$with_cpu\\\""
2517 out_file=rs6000/rs6000.c
2518 c_target_objs="${c_target_objs} rs6000-c.o"
2519 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
2520 tmake_file="rs6000/t-rs6000 ${tmake_file}"
2524 # Some standard aliases.
2530 with_cpu=sparclite86x
2532 xsparcv9 | xsparc64)
2537 # The Sparc port checks this value at compile-time.
2538 target_cpu_default2="TARGET_CPU_$with_cpu"
2541 # FIXME: The v850 is "special" in that it does not support
2542 # runtime CPU selection, only --with-cpu.
2543 case "x$with_cpu" in
2547 target_cpu_default2="TARGET_CPU_$with_cpu"
2554 all_defaults="abi cpu arch tune schedule float mode fpu"
2555 for option in $all_defaults
2557 eval "val=\$with_$option"
2558 if test -n "$val"; then
2559 case " $supported_defaults " in
2563 echo "This target does not support --with-$option." 2>&1
2570 t="{ \"$option\", \"$val\" }"
2572 t="${t}, { \"$option\", \"$val\" }"
2578 configure_default_options="{ { NULL, NULL} }"
2580 configure_default_options="{ ${t} }"
2583 if test "$target_cpu_default2" != ""
2585 if test "$target_cpu_default" != ""
2587 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
2589 target_cpu_default=$target_cpu_default2