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 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_gcc_objs List of extra objects that should be linked into
88 # the compiler driver (gcc) depending on target.
90 # extra_headers List of used header files from the directory
93 # extra_passes List of extra executables compiled for this target
94 # machine, used for compiling from source to object.
96 # extra_parts List of extra object files that should be compiled
97 # for this target machine.
99 # extra_programs Like extra_passes, but these are used when linking.
101 # c_target_objs List of extra target-dependent objects that be
102 # linked into the C compiler only.
104 # cxx_target_objs List of extra target-dependent objects that be
105 # linked into the C++ compiler only.
107 # target_gtfiles List of extra source files with type information.
109 # xm_defines List of macros to define when compiling for the
112 # xm_file List of files to include when compiling for the
115 # use_collect2 Set to yes or no, depending on whether collect2
118 # target_cpu_default Set to override the default target model.
120 # gdb_needs_out_file_path
121 # Set to yes if gdb needs a dir command with
122 # `dirname $out_file`.
124 # thread_file Set to control which thread package to use.
126 # gas Set to yes or no depending on whether the target
127 # system normally uses GNU as.
129 # need_64bit_hwint Set to yes if HOST_WIDE_INT must be 64 bits wide
130 # for this target. This is true iff this target
131 # supports "long" or "wchar_t" wider than 32 bits.
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 default_use_cxa_atexit=no
174 # Default to not using fixproto. Targets which need fixproto should
175 # specifically set this to 'yes'.
178 # Don't carry these over build->host->target. Please.
182 # Obsolete configurations.
185 if test "x$enable_obsolete" != xyes; then
186 echo "*** Configuration ${target} is obsolete." >&2
187 echo "*** Specify --enable-obsolete to build it anyway." >&2
188 echo "*** Support will be REMOVED in the next major release of GCC," >&2
189 echo "*** unless a maintainer comes forward." >&2
194 # Unsupported targets list. Do not put an entry in this list unless
195 # it would otherwise be caught by a more permissive pattern. The list
196 # should be in alphabetical order.
198 alpha*-*-linux*libc1* \
199 | i[34567]86-sequent-sysv \
200 | i[34567]86-sequent-sysv[123]* \
201 | i[34567]86-go32-* \
202 | i[34567]86-*-go32* \
203 | m68k-*-linux*aout* \
204 | m68k-*-linux*libc1* \
205 | mips64orion*-*-rtems* \
206 | powerpc-*-linux*libc1* \
207 | sparc-*-linux*aout* \
208 | sparc-*-linux*libc1* \
209 | sparc-hal-solaris2* \
217 echo "*** Configuration ${target} not supported" 1>&2
222 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
223 # updated in each machine entry. Also set default extra_headers for some
226 cpu_type=`echo ${target} | sed 's/-.*$//'`
240 extra_headers="mmintrin.h"
247 extra_headers="mmintrin.h"
251 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h pmmintrin.h"
255 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h pmmintrin.h"
259 extra_headers=ia64intrin.h
262 hppa*-*-* | parisc*-*-*)
270 extra_headers=math-68881.h
273 extra_headers=math-68881.h
281 extra_headers="ppc-asm.h altivec.h spe.h"
297 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
298 sh[123456789lbe]*-*-*)
307 tm_file=${cpu_type}/${cpu_type}.h
308 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
310 tm_p_file=${cpu_type}/${cpu_type}-protos.h
313 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
315 extra_modes=${cpu_type}/${cpu_type}-modes.def
320 tm_file="i386/biarch64.h ${tm_file}"
324 # On a.out targets, we need to use collect2.
331 # Common parts for widely ported systems.
336 *) tm_file="${tm_file} darwin7.h" ;;
338 tm_file="${tm_file} darwin.h"
339 tm_p_file="${tm_p_file} darwin-protos.h"
340 tmake_file="t-darwin t-slibgcc-darwin"
341 target_gtfiles="\$(srcdir)/config/darwin.c"
342 c_target_objs="darwin-c.o"
343 cxx_target_objs="darwin-c.o"
345 extra_objs="darwin.o"
346 case ${enable_threads} in
347 "" | yes | posix) thread_file='posix' ;;
350 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
351 # This is the place-holder for the generic a.out configuration
352 # of FreeBSD. No actual configuration resides here since
353 # there was only ever a bare-bones ix86 configuration for
354 # a.out and it exists solely in the machine-specific section.
355 # This place-holder must exist to avoid dropping into
356 # the generic ELF configuration of FreeBSD (i.e. it must be
357 # ordered before that section).
360 # This is the generic ELF configuration of FreeBSD. Later
361 # machine-specific sections may refine and add to this
364 # Due to tm_file entry ordering issues that vary between cpu
365 # architectures, we only define fbsd_tm_file to allow the
366 # machine-specific section to dictate the final order of all
367 # entries of tm_file with the minor exception that components
368 # of the tm_file set here will always be of the form:
370 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
372 # The machine-specific section should not tamper with this
373 # ordering but may order all other entries of tm_file as it
374 # pleases around the provided core setting.
377 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
379 *-*-freebsd3 | *-*-freebsd[3].*)
380 tm_defines="${tm_defines} FBSD_MAJOR=3" ;;
381 *-*-freebsd4 | *-*-freebsd[4].*)
382 tm_defines="${tm_defines} FBSD_MAJOR=4" ;;
383 *-*-freebsd5 | *-*-freebsd[5].*)
384 tm_defines="${tm_defines} FBSD_MAJOR=5" ;;
385 *-*-freebsd6 | *-*-freebsd[6].*)
386 tm_defines="${tm_defines} FBSD_MAJOR=6" ;;
388 echo 'Please update *-*-freebsd* in gcc/config.gcc'
392 tmake_file="t-slibgcc-elf-ver t-freebsd"
393 case ${enable_threads} in
395 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
399 tmake_file="${tmake_file} t-freebsd-thread"
400 # Before 5.0, FreeBSD can't bind shared libraries to -lc
401 # when "optionally" threaded via weak pthread_* checks.
403 *-*-freebsd[34] | *-*-freebsd[34].*)
404 tmake_file="${tmake_file} t-slibgcc-nolc-override"
409 echo 'Unknown thread configuration for FreeBSD'
413 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
415 *-*-linux*libc1* | *-*-linux*aout*)
416 # Avoid the generic linux case.
418 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
419 # Must come before *-*-gnu* (because of *-*-linux-gnu* systems).
420 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
423 case ${enable_threads} in
424 "" | yes | posix) thread_file='posix' ;;
426 tmake_file="t-slibgcc-elf-ver t-linux"
429 # On the Hurd, the setup is just about the same on
430 # each different CPU. The specific machines that we
431 # support are matched above and just set $cpu_type.
432 tm_file="${cpu_type}/gnu.h"
433 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
434 # GNU tools are the only tools.
437 # These details are the same as for Linux.
438 # But here we need a little extra magic.
439 tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
442 tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
445 tm_file="${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}"
450 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
454 # NetBSD 2.0 and later get POSIX threads enabled by default.
455 # Allow them to be explicitly enabled on any other version.
456 case ${enable_threads} in
459 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
461 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
467 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
471 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
472 # ELF configurations. We will clear extra_parts in the
473 # a.out configurations.
475 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
476 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
480 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
481 # default (unless overridden by --disable-__cxa_atexit).
483 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
484 default_use_cxa_atexit=yes
489 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
490 case ${enable_threads} in
493 tmake_file="${tmake_file} t-openbsd-thread"
498 case ${enable_threads} in
499 yes) thread_file='rtems' ;;
504 tm_file="${tm_file} elfos.h svr4.h vxworks.h"
505 case ${enable_threads} in
507 "" | yes | vxworks) thread_file='vxworks' ;;
508 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
516 # Support site-specific machine types.
518 rest=`echo ${target} | sed -e "s/$cpu_type-//"`
519 tm_file=${cpu_type}/$rest.h
520 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
521 then xm_file=${cpu_type}/xm-$rest.h
523 if test -f $srcdir/config/${cpu_type}/t-$rest
524 then tmake_file=${cpu_type}/t-$rest
529 tm_file="${tm_file} alpha/unicosmk.h"
531 # Don't include t-ieee for now because we don't support that yet
532 # tmake_file="alpha/t-ieee"
533 tmake_file="alpha/t-unicosmk"
537 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
538 target_cpu_default="MASK_GAS"
539 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
542 target_cpu_default="MASK_GAS"
543 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
546 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
547 target_cpu_default="MASK_GAS"
548 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
549 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
552 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
553 target_cpu_default="MASK_GAS"
554 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
557 tm_defines="OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
558 tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
559 # default x-alpha is only appropriate for dec-osf.
560 target_cpu_default="MASK_GAS"
561 tmake_file="alpha/t-alpha alpha/t-ieee"
564 if test x$stabs = xyes
566 tm_file="${tm_file} dbx.h"
568 if test x$gas != xyes
570 extra_passes="mips-tfile mips-tdump"
573 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
574 tm_file="${tm_file} alpha/osf.h"
575 extra_headers=va_list.h
578 # Set target_cpu_default except on 4.0a.
581 *) target_cpu_default=MASK_SUPPORT_ARCH
585 tm_file="${tm_file} alpha/osf5.h"
586 target_cpu_default=MASK_SUPPORT_ARCH
589 case ${enable_threads} in
592 tmake_file="${tmake_file} alpha/t-osf-pthread"
597 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
598 xm_file="alpha/xm-vms.h"
599 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
604 tm_file="${tm_file} alpha/vms.h"
605 xm_file=alpha/xm-vms.h
606 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
611 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
612 extra_parts="crtinit.o crtfini.o"
615 arm-*-coff* | armel-*-coff*)
616 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
617 tmake_file=arm/t-arm-coff
619 arm-semi-aof | armel-semi-aof)
620 tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
621 tmake_file=arm/t-semi
624 tm_file="dbxelf.h elfos.h svr4.h vxworks.h arm/elf.h arm/aout.h arm/arm.h arm/vxworks.h"
625 tmake_file="${tmake_file} arm/t-vxworks"
627 arm*-*-freebsd*|strongarm*-*-freebsd*)
628 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
629 tmake_file="${tmake_file} arm/t-strongarm-elf"
632 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
633 tmake_file="${tmake_file} arm/t-netbsd"
636 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
637 tmake_file="t-netbsd arm/t-netbsd"
641 arm*-*-linux*) # ARM GNU/Linux with ELF
642 tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h"
643 tmake_file="${tmake_file} arm/t-linux"
644 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
647 arm*-*-uclinux*) # ARM ucLinux
648 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"
649 tmake_file=arm/t-arm-elf
652 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
653 tmake_file=arm/t-arm-elf
656 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"
657 tmake_file="arm/t-arm-elf t-rtems"
659 arm*-*-elf | ep9312-*-elf)
660 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
661 tmake_file=arm/t-arm-elf
664 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
665 tmake_file=arm/t-wince-pe
669 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
674 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"
675 tmake_file=arm/t-arm-elf
678 tm_file="avr/avr.h dbxelf.h"
681 c4x-*-rtems* | tic4x-*-rtems*)
682 tmake_file="c4x/t-c4x t-rtems"
683 tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
684 c_target_objs="c4x-c.o"
685 cxx_target_objs="c4x-c.o"
689 c_target_objs="c4x-c.o"
690 cxx_target_objs="c4x-c.o"
693 tm_file="dbxelf.h ${tm_file} cris/aout.h"
695 tmake_file="cris/t-cris cris/t-aout"
697 cris-*-elf | cris-*-none)
698 tm_file="dbxelf.h elfos.h ${tm_file}"
699 tmake_file="cris/t-cris cris/t-elfmulti"
703 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
704 # We need to avoid using t-linux, so override default tmake_file
705 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
708 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
709 tmake_file=fr30/t-fr30
710 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
714 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
719 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} \
720 linux.h frv/linux.h frv/frv-abi.h"
721 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
724 tmake_file="h8300/t-h8300 t-rtems"
725 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
728 tmake_file="h8300/t-h8300 h8300/t-elf"
729 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
733 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
736 hppa*64*-*-linux* | parisc*64*-*-linux*)
737 target_cpu_default="(MASK_PA_11 | MASK_PA_20 | MASK_BIG_SWITCH)"
738 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
739 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
740 tmake_file="${tmake_file} pa/t-linux64"
744 hppa*-*-linux* | parisc*-*-linux*)
745 target_cpu_default="(MASK_PA_11 | MASK_NO_SPACE_REGS | MASK_BIG_SWITCH)"
746 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
747 pa/pa32-regs.h pa/pa32-linux.h"
748 tmake_file="${tmake_file} pa/t-linux"
749 # if not configured with --enable-sjlj-exceptions, bump the
750 # libgcc version number
751 if test x$sjlj != x1; then
752 tmake_file="$tmake_file pa/t-slibgcc-elf-ver"
755 # port not yet contributed.
757 # target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
760 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT | MASK_BIG_SWITCH)"
761 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
762 tmake_file="pa/t-pro"
765 target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
766 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-osf.h"
771 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT | MASK_BIG_SWITCH)"
772 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h rtems.h"
773 tmake_file="pa/t-pro t-rtems"
776 target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
777 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h"
781 hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
782 target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
783 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
784 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
785 case ${enable_threads} in
787 if test x$have_pthread_h = xyes ; then
788 tmake_file="${tmake_file} pa/t-dce-thr"
792 tmake_file="${tmake_file} pa/t-dce-thr"
799 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
800 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
801 case ${enable_threads} in
803 if test x$have_pthread_h = xyes ; then
804 tmake_file="${tmake_file} pa/t-dce-thr"
808 tmake_file="${tmake_file} pa/t-dce-thr"
815 if test x$gnu_ld = xyes
817 target_cpu_default="(MASK_PA_11 | MASK_PA_20 | MASK_GAS | MASK_GNU_LD | MASK_BIG_SWITCH)"
819 target_cpu_default="(MASK_PA_11 | MASK_PA_20 | MASK_GAS | MASK_BIG_SWITCH)"
823 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
824 pa/pa64-regs.h pa/pa-hpux.h \
825 pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
827 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
828 pa/pa64-regs.h pa/pa-hpux.h \
829 pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
832 tmake_file="pa/t-pa64 pa/t-pa-hpux"
833 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
834 case x${enable_threads} in
840 hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
841 target_cpu_default="(MASK_PA_11 | MASK_BIG_SWITCH)"
842 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
843 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
844 case x${enable_threads} in
852 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
853 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
854 case x${enable_threads} in
861 i[34567]86-*-darwin*)
862 tm_file="${tm_file} i386/darwin.h"
865 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
866 tmake_file="i386/t-i386elf t-svr4"
869 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
872 tm_file="${tm_file} usegas.h"
874 xm_defines="SMALL_ARG_MAX"
875 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
877 extra_parts="crtbegin.o crtend.o"
881 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
884 i[34567]86-*-beoself* | i[34567]86-*-beos*)
885 tmake_file='i386/t-beos i386/t-crtpic'
886 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
887 extra_parts='crtbegin.o crtend.o'
889 i[34567]86-*-freebsd*)
890 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
893 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
895 i[34567]86-*-netbsdelf*)
896 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
898 i[34567]86-*-netbsd*)
899 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
905 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
907 i[34567]86-*-openbsd*)
908 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"
909 # needed to unconfuse gdb
910 tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
911 # we need collect2 until our bug is fixed...
915 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
918 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu)
919 # Intel 80386's running GNU/*
920 # with ELF format using glibc 2
921 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
923 i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
924 i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
926 tmake_file="${tmake_file} i386/t-crtstuff"
929 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
930 i386/x86-64.h i386/linux64.h"
931 tmake_file="${tmake_file} i386/t-linux64"
935 i[34567]86-pc-msdosdjgpp*)
936 xm_file=i386/xm-djgpp.h
937 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
938 tmake_file=i386/t-djgpp
942 i[34567]86-*-lynxos*)
945 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h svr3.h lynx.h i386/lynx.h"
947 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h lynx-ng.h i386/lynx-ng.h"
951 i[34567]86-*-nto-qnx*)
952 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
953 tmake_file=i386/t-nto
958 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
959 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
960 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
962 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
963 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
966 tm_file="usegas.h ${tm_file}"
968 tmake_file=i386/t-sco5
969 extra_parts="crtbegin.o crtend.o"
972 i[34567]86-*-solaris2*)
973 xm_defines="SMALL_ARG_MAX"
974 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h i386/sol2.h"
975 tmake_file="t-sol2 i386/t-sol2 t-svr4"
976 c_target_objs="sol2-c.o"
977 cxx_target_objs="sol2-c.o"
979 tm_p_file="${tm_p_file} sol2-protos.h"
980 if test x$gnu_ld = xyes; then
981 tmake_file="$tmake_file t-slibgcc-elf-ver"
983 tmake_file="$tmake_file t-slibgcc-sld"
986 *-*-solaris2.[789] | *-*-solaris2.1[0-9])
987 tm_file="$tm_file tm-dwarf2.h"
990 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
991 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
993 *:yes:* ) thread_file=posix ;;
994 yes:*:* | *:*:yes ) thread_file=solaris ;;
997 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
998 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
999 if test x$stabs = xyes
1001 tm_file="${tm_file} dbx.h"
1003 tmake_file="i386/t-crtpic t-svr4"
1004 extra_parts="crtbegin.o crtend.o"
1005 if test x$enable_threads = xyes; then
1010 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1011 xm_defines="SMALL_ARG_MAX"
1012 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1013 if test x$stabs = xyes
1015 tm_file="${tm_file} dbx.h"
1017 tmake_file="i386/t-crtpic t-svr4"
1018 extra_parts="crtbegin.o crtend.o"
1021 i[4567]86-wrs-vxworks)
1022 tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/vxworks.h"
1023 tmake_file="${tmake_file} i386/t-vxworks"
1025 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1026 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1027 xm_file=i386/xm-cygwin.h
1028 tmake_file="i386/t-cygwin i386/t-cygming"
1029 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1031 c_target_objs=cygwin2.o
1032 cxx_target_objs=cygwin2.o
1033 extra_gcc_objs=cygwin1.o
1034 if test x$enable_threads = xyes; then
1038 i[34567]86-*-mingw32*)
1039 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1040 xm_file=i386/xm-mingw32.h
1041 tmake_file="i386/t-cygming i386/t-mingw32"
1042 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1044 case ${enable_threads} in
1045 "" | yes | win32) thread_file='win32' ;;
1049 tm_file="${tm_file} i386/crtdll.h"
1051 *mingw32msv* | *mingw32*)
1056 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
1057 tmake_file="i386/t-cygwin i386/t-uwin"
1059 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1060 if test x$enable_threads = xyes; then
1065 i[34567]86-*-interix3*)
1066 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1067 tmake_file="i386/t-interix"
1069 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1070 if test x$enable_threads = xyes ; then
1073 if test x$stabs = xyes ; then
1074 tm_file="${tm_file} dbxcoff.h"
1078 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h kaos.h i386/kaos-i386.h"
1079 tmake_file="i386/t-i386elf t-svr4"
1082 tm_file="${tm_file} elfos.h svr4.h i860/sysv4.h"
1083 tmake_file="i860/t-i860 i860/t-svr4"
1084 extra_parts="crtbegin.o crtend.o"
1088 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1089 tmake_file="ia64/t-ia64"
1090 target_cpu_default="0"
1091 if test x$gas = xyes
1093 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1095 if test x$gnu_ld = xyes
1097 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1099 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1103 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1104 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1105 tmake_file="${tmake_file} ia64/t-ia64"
1106 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1109 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1110 tmake_file="${tmake_file} ia64/t-ia64 ia64/t-glibc"
1111 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1112 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1113 if test x"$use_libunwind_exceptions" = xyes; then
1114 tmake_file="$tmake_file t-libunwind"
1118 tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
1119 tmake_file="ia64/t-ia64 ia64/t-hpux"
1120 target_cpu_default="MASK_GNU_AS"
1121 case x$enable_threads in
1127 c_target_objs="ia64-c.o"
1128 cxx_target_objs="ia64-c.o"
1129 # If we decide to run fixproto we should define FIXPROTO_DEFINES
1130 # in ia64/t-hpux, and also fix the definition of putenv in
1131 # sys-protos.h (const char not char).
1134 tm_file="elfos.h ${tm_file}"
1138 tm_file="svr4.h elfos.h iq2000/iq2000.h"
1139 tmake_file=iq2000/t-iq2000
1140 out_file=iq2000/iq2000.c
1141 md_file=iq2000/iq2000.md
1145 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1146 extra_parts="crtinit.o crtfini.o"
1150 tm_file="dbxelf.h elfos.h svr4.h m32r/little.h ${tm_file}"
1151 extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
1155 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
1156 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1157 # We override the tmake_file for linux -- why?
1158 tmake_file="m32r/t-linux"
1161 if test x$enable_threads = xyes; then
1166 tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
1167 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1168 # We override the tmake_file for linux -- why?
1169 tmake_file="m32r/t-linux"
1172 if test x$enable_threads = xyes; then
1176 # m68hc11 and m68hc12 share the same machine description.
1177 m68hc11-*-*|m6811-*-*)
1178 tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
1179 tm_p_file="m68hc11/m68hc11-protos.h"
1180 md_file="m68hc11/m68hc11.md"
1181 out_file="m68hc11/m68hc11.c"
1182 tmake_file="m68hc11/t-m68hc11-gas"
1185 m68hc12-*-*|m6812-*-*)
1186 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
1187 tm_p_file="m68hc11/m68hc11-protos.h"
1188 md_file="m68hc11/m68hc11.md"
1189 out_file="m68hc11/m68hc11.c"
1190 tmake_file="m68hc11/t-m68hc11-gas"
1194 tmake_file=m68k/t-m68kbare
1195 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h"
1198 tmake_file=m68k/t-m68kbare
1199 tm_defines="MOTOROLA USE_GAS"
1200 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
1203 m68020-*-elf* | m68k-*-elf*)
1204 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1205 tm_defines="MOTOROLA USE_GAS"
1206 tmake_file=m68k/t-m68kelf
1207 extra_parts="crtbegin.o crtend.o"
1210 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
1211 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1212 tm_defines="MOTOROLA USE_GAS"
1215 target_cpu_default="0"
1218 target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
1223 # needed to unconfuse gdb
1224 tm_defines="OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
1225 tm_file="m68k/m68k.h openbsd.h m68k/openbsd.h"
1226 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1227 # we need collect2 until our bug is fixed...
1230 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
1231 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux.h"
1232 tm_defines="MOTOROLA USE_GAS"
1233 tmake_file=m68k/t-uclinux
1236 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1237 # with ELF format using glibc 2
1238 # aka the GNU/Linux C library 6.
1239 tm_file="m68k/m68k.h dbxelf.h elfos.h svr4.h linux.h m68k/linux.h"
1240 tm_defines="MOTOROLA USE_GAS"
1241 # if not configured with --enable-sjlj-exceptions, bump the
1242 # libgcc version number
1243 if test x$sjlj != x1; then
1244 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
1248 tmake_file="m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems"
1249 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"
1250 tm_defines="MOTOROLA USE_GAS"
1251 extra_parts="crtbegin.o crtend.o"
1254 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1255 tmake_file=mcore/t-mcore
1259 tm_file="svr3.h dbxcoff.h ${tm_file} mcore/mcore-pe.h"
1260 tmake_file=mcore/t-mcore-pe
1263 mips-sgi-irix6*) # SGI System V.4., IRIX 6
1264 tm_file="${tm_file} mips/iris5.h mips/iris6.h"
1265 tmake_file="mips/t-iris mips/t-iris5-6 mips/t-iris6"
1266 if test x$gas = xyes
1268 tm_file="${tm_file} mips/iris6gas.h"
1270 if test "x$gnu_ld" = xyes
1272 tm_file="${tm_file} mips/iris6gld.h"
1273 tmake_file="$tmake_file mips/t-irix-gld"
1275 target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1276 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1277 # See comment in mips/iris5.h file. Only enabled for O32 ABI
1283 # if test x$enable_threads = xyes; then
1284 # thread_file='irix'
1288 mips-sgi-irix5cross64) # Irix5 host, Irix 6 target, cross64
1289 tm_file="${tm_file} mips/iris5.h mips/iris6.h mips/cross64.h"
1290 tmake_file="mips/t-iris mips/t-cross64"
1291 target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1292 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1293 # See comment in mips/iris[56].h files.
1295 # if test x$enable_threads = xyes; then
1296 # thread_file='irix'
1300 mips-sgi-irix5*) # SGI System V.4., IRIX 5
1301 tm_file="${tm_file} mips/iris5.h"
1302 if test x$gas = xyes
1304 tm_file="${tm_file} mips/sdb.h mips/iris5gas.h"
1305 if test x$stabs = xyes
1307 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1309 tmake_file=mips/t-iris5-gas
1311 tmake_file=mips/t-iris5-as
1313 if test "x$gnu_ld" = xyes
1315 tm_file="${tm_file} mips/iris5gld.h"
1316 tmake_file="$tmake_file mips/t-irix-gld"
1318 tmake_file="${tmake_file} mips/t-iris mips/t-iris5-6"
1319 target_cpu_default="MASK_ABICALLS"
1320 # mips-tfile doesn't work yet
1321 # See comment in mips/iris5.h file.
1326 # if test x$enable_threads = xyes; then
1327 # thread_file='irix'
1331 mips*-*-netbsd*) # NetBSD/mips, either endian.
1332 target_cpu_default="MASK_GAS|MASK_ABICALLS"
1333 tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1336 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
1337 tmake_file="${tmake_file} mips/t-linux64"
1339 # This default ABI is a partial lie: t-linux64 overrides the
1340 # DRIVER_SELF_SPEC that sets the default abi, in the spec file
1341 # that is installed. What GCC thinks of as the default must
1342 # remain as ABI_32 such that the SONAMEs of the libgcc shared
1343 # libraries remain compatible with those of mips-linux-gnu.
1344 tm_defines="MIPS_ISA_DEFAULT=1 MIPS_ABI_DEFAULT=ABI_32"
1345 target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1346 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1350 mips*-*-linux*) # Linux MIPS, either endian.
1351 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1354 target_cpu_default="MASK_SOFT_FLOAT"
1355 tm_defines="MIPS_ISA_DEFAULT=32"
1360 tm_defines="OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1361 target_cpu_default="MASK_GAS|MASK_ABICALLS"
1362 tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
1365 tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1366 *) tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1369 mipsisa32-*-elf* | mipsisa32el-*-elf*)
1370 tm_file="${tm_file} mips/elf.h"
1371 tmake_file=mips/t-isa3264
1372 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
1375 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
1376 tm_file="${tm_file} mips/elf.h"
1377 tmake_file=mips/t-isa3264
1378 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
1381 mipsisa64-*-elf* | mipsisa64el-*-elf*)
1382 tm_file="${tm_file} mips/elf.h"
1383 tmake_file=mips/t-isa3264
1384 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1385 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
1388 mipsisa64sr71k-*-elf*)
1389 tm_file="${tm_file} mips/elf.h"
1390 tmake_file=mips/t-sr71k
1391 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1392 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1395 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1396 tm_file="${tm_file} mips/elf.h"
1397 tmake_file=mips/t-elf
1398 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1399 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1402 mips-*-elf* | mipsel-*-elf*)
1403 tm_file="${tm_file} mips/elf.h"
1404 tmake_file=mips/t-elf
1407 mips64-*-elf* | mips64el-*-elf*)
1408 tm_file="${tm_file} mips/elf64.h"
1409 tmake_file=mips/t-elf
1410 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1411 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1414 mips64vr-*-elf* | mips64vrel-*-elf*)
1415 tm_file="mips/vr.h ${tm_file} mips/elf64.h"
1416 tmake_file=mips/t-vr
1419 mips64orion-*-elf* | mips64orionel-*-elf*)
1420 tm_file="${tm_file} mips/elforion.h mips/elf64.h"
1421 tmake_file=mips/t-elf
1422 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1423 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1427 tm_file="${tm_file} mips/elf.h mips/rtems.h rtems.h"
1428 tmake_file="mips/t-elf t-rtems mips/t-rtems"
1431 # We want vxworks.h after mips/elf.h, which unfortunately means we
1432 # have to redo the tm_file list from scratch.
1433 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vxworks.h mips/vxworks.h"
1434 tmake_file="${tmake_file} mips/t-vxworks"
1435 target_cpu_default="MASK_GAS"
1437 mips-wrs-windiss) # Instruction-level simulator for VxWorks.
1439 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h windiss.h mips/windiss.h"
1440 tmake_file="${tmake_file} mips/t-elf"
1441 target_cpu_default="MASK_GAS"
1444 mipstx39-*-elf* | mipstx39el-*-elf*)
1445 tm_file="${tm_file} mips/r3900.h mips/elf.h"
1446 tmake_file=mips/t-r3900
1449 mmix-knuth-mmixware)
1450 need_64bit_hwint=yes
1453 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1454 if test x$stabs = xyes
1456 tm_file="${tm_file} dbx.h"
1462 echo "GCC does not yet support the ${target} target"; exit 1
1465 tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
1466 # On NetBSD, the headers are already okay, except for math.h.
1467 tmake_file="t-netbsd ns32k/t-ns32k"
1472 tm_file="${tm_file} pdp11/2bsd.h"
1481 # port not yet contributed
1482 #powerpc-*-openbsd*)
1483 # tmake_file="${tmake_file} rs6000/t-fprules "
1487 tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1489 x|xpowerpc64|xdefault64) tm_file="${tm_file} rs6000/default64.h";;
1491 tm_file="${tm_file} rs6000/linux64.h"
1492 tmake_file="rs6000/t-fprules ${tmake_file} rs6000/t-ppccomm rs6000/t-linux64"
1495 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1496 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64"
1499 tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
1500 tmake_file="rs6000/t-fprules rs6000/t-beos"
1505 tm_file="${tm_file} rs6000/darwin.h"
1506 tmake_file="${tmake_file} rs6000/t-darwin"
1507 extra_headers=altivec.h
1509 powerpc*-*-freebsd*)
1510 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1511 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1514 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1515 tmake_file="${tmake_file} rs6000/t-netbsd"
1517 powerpc-*-chorusos*)
1518 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
1519 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1520 case ${enable_threads} in
1528 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
1529 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
1531 powerpc-*-eabisimaltivec*)
1532 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
1533 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1536 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
1537 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1540 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1541 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1544 powerpc-*-eabialtivec*)
1545 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
1546 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1549 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
1550 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1553 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
1554 tmake_file="rs6000/t-fprules rs6000/t-rtems t-rtems rs6000/t-ppccomm"
1556 powerpc-*-linux*altivec*)
1557 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
1558 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1560 powerpc-*-linux*spe*)
1561 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h"
1562 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1565 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
1566 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1568 powerpc-*-gnu-gnualtivec*)
1569 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
1570 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1571 if test x$enable_threads = xyes; then
1576 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"
1577 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1578 if test x$enable_threads = xyes; then
1582 powerpc-wrs-vxworks*)
1583 # We want vxworks.h after rs6000/sysv4.h, which unfortunately
1584 # means we have to redo the tm_file list from scratch.
1585 tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1586 tm_file="${tm_file} vxworks.h rs6000/vxworks.h"
1587 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
1588 extra_headers=ppc-asm.h
1590 powerpc-wrs-windiss*) # Instruction-level simulator for VxWorks.
1591 tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
1592 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1597 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1598 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1602 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1603 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1606 powerpcle-*-eabisim*)
1607 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
1608 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1611 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
1612 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1615 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h kaos.h rs6000/kaos-ppc.h"
1616 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1619 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h kaos.h rs6000/kaos-ppc.h"
1620 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1622 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
1623 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
1624 tmake_file="rs6000/t-fprules rs6000/t-newas"
1629 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1630 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
1631 tmake_file=rs6000/t-aix43
1636 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1637 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
1638 tmake_file=rs6000/t-aix43
1643 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1644 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
1645 tmake_file=rs6000/t-aix52
1651 tm_file="svr3.h lynx.h rs6000/lynxbase.h rs6000/rs6000.h rs6000/lynx.h"
1652 tmake_file=rs6000/t-fprules
1657 tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1658 tmake_file="${tmake_file} s390/t-crtstuff"
1661 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1662 tm_p_file=s390/s390-protos.h
1663 md_file=s390/s390.md
1664 extra_modes=s390/s390-modes.def
1665 out_file=s390/s390.c
1666 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux64"
1669 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
1670 tm_p_file=s390/s390-protos.h
1671 md_file=s390/s390.md
1672 extra_modes=s390/s390-modes.def
1673 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1674 out_file=s390/s390.c
1675 tmake_file="t-slibgcc-elf-ver s390/t-crtstuff s390/t-tpf"
1677 sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
1678 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
1679 sh-*-linux* | sh[346lbe]*-*-linux* | \
1680 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1681 sh64-*-netbsd* | sh64l*-*-netbsd*)
1682 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
1683 if test x${with_endian} = x; then
1685 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
1686 shbe-*-* | sheb-*-*) with_endian=big,little ;;
1687 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
1688 shl* | sh64l* | sh*-*-linux* | \
1689 sh5l* | sh-superh-elf) with_endian=little,big ;;
1690 sh[1234]*-*-*) with_endian=big ;;
1691 *) with_endian=big,little ;;
1694 case ${with_endian} in
1695 big|little) tmake_file="${tmake_file} sh/t-1e" ;;
1696 big,little|little,big) ;;
1697 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1699 case ${with_endian} in
1700 little*) tm_file="sh/little.h ${tm_file}" ;;
1702 tm_file="${tm_file} dbxelf.h elfos.h"
1705 *) tm_file="${tm_file} svr4.h" ;;
1707 tm_file="${tm_file} sh/elf.h"
1709 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
1710 tm_file="${tm_file} sh/linux.h" ;;
1711 sh*-*-kaos*) tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h"
1713 sh*-*-netbsd*) tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;;
1714 *) tm_file="${tm_file} sh/embed-elf.h" ;;
1718 # SHmedia, 32-bit ABI
1719 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd"
1722 # SHmedia, 64-bit ABI
1723 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd sh/t-netbsd-sh5-64"
1726 tmake_file="${tmake_file} sh/t-netbsd"
1729 tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64"
1730 tm_file="${tm_file} sh/sh64.h"
1731 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1734 tmake_file="${tmake_file} sh/t-sh64"
1735 tm_file="${tm_file} sh/sh64.h"
1736 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1739 tmake_file="sh/t-symbian"
1740 tm_file="sh/symbian-pre.h sh/little.h ${tm_file} sh/symbian-post.h"
1741 extra_objs="symbian.o"
1742 extra_parts="crt1.o crti.o crtn.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
1745 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
1746 case `echo ${target} | sed 's/e[lb]-/-/'` in
1747 sh64*-*-netbsd*) sh_cpu_target=sh5-64media ;;
1748 sh64* | sh5*-*-netbsd*) sh_cpu_target=sh5-32media ;;
1749 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
1750 sh4a_single*) sh_cpu_target=sh4a-single ;;
1751 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
1752 sh4al) sh_cpu_target=sh4al ;;
1753 sh4a*) sh_cpu_target=sh4a ;;
1754 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
1755 sh4_single*) sh_cpu_target=sh4-single ;;
1756 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
1757 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
1758 sh3e*) sh_cpu_target=sh3e ;;
1759 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
1760 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
1761 sh2a_single*) sh_cpu_target=sh2a-single ;;
1762 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
1763 sh2a*) sh_cpu_target=sh2a ;;
1764 sh2e*) sh_cpu_target=sh2e ;;
1765 sh2*) sh_cpu_target=sh2 ;;
1766 *) sh_cpu_target=sh1 ;;
1768 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
1769 case $sh_cpu_default in
1770 sh5-64media-nofpu | sh5-64media | \
1771 sh5-32media-nofpu | sh5-32media | sh5-compact-nofpu | sh5-compact | \
1772 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
1773 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
1774 sh4-single-only | sh4-single | sh4-nofpu | sh4 | \
1775 sh3e | sh3 | sh2e | sh2 | sh1) ;;
1776 "") sh_cpu_default=${sh_cpu_target} ;;
1777 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
1779 sh_multilibs=${with_multilib_list}
1780 if test x${sh_multilibs} = x ; then
1782 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
1783 sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
1784 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
1785 sh*-*-linux*) sh_multilibs=m1,m3e,m4 ;;
1786 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
1787 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
1790 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr a-z- A-Z_`
1791 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
1792 sh_multilibs=`echo $sh_multilibs,$sh_cpu_default | sed -e 's/[ ,/][ ,]*/ /g' -e 's/ $//' -e s/^m/sh/ -e 's/ m/ sh/g' | tr A-Z_ a-z-`
1793 for sh_multilib in ${sh_multilibs}; do
1794 case ${sh_multilib} in
1795 sh1 | sh2 | sh2e | sh3 | sh3e | \
1796 sh4 | sh4-single | sh4-single-only | sh4-nofpu | \
1797 sh4a | sh4a-single | sh4a-single-only | sh4a-nofpu | sh4al | \
1798 sh2a | sh2a-single | sh2a-single-only | sh2a-nofpu | \
1799 sh5-64media | sh5-64media-nofpu | \
1800 sh5-32media | sh5-32media-nofpu | \
1801 sh5-compact | sh5-compact-nofpu)
1802 tmake_file="${tmake_file} sh/t-mlib-${sh_multilib}"
1803 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib|tr a-z- A-Z_`"
1806 echo "with_multilib_list=${sh_multilib} not supported."
1811 if test x${enable_incomplete_targets} == xyes ; then
1812 tm_defines="$tm_defines SUPPORT_SH1 SUPPORT_SH2E SUPPORT_SH4 SUPPORT_SH4_SINGLE SUPPORT_SH2A SUPPORT_SH2A_SINGLE SUPPORT_SH5_32MEDIA SUPPORT_SH5_32MEDIA_NOFPU SUPPORT_SH5_64MEDIA SUPPORT_SH5_64MEDIA_NOFPU"
1817 tmake_file="sh/t-sh t-rtems"
1818 tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
1821 tmake_file="sh/t-sh sh/t-elf t-rtems"
1822 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
1825 tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
1826 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/vxworks.h"
1829 tm_file="${tm_file} dbxcoff.h sh/coff.h"
1833 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
1836 tm_defines=OBSD_OLD_GAS
1837 tm_file="sparc/sparc.h openbsd.h sparc/openbsd.h"
1838 # needed to unconfuse gdb
1839 tmake_file="t-libc-ok t-openbsd sparc/t-openbsd"
1840 # we need collect2 until our bug is fixed...
1844 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"
1849 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h"
1850 tmake_file="sparc/t-elf sparc/t-crtfm"
1851 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1854 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
1855 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
1856 tmake_file="${tmake_file} sparc/t-crtfm"
1859 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/rtemself.h rtems.h"
1860 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
1861 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1863 sparc64-*-solaris2* | sparcv9-*-solaris2*)
1864 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h tm-dwarf2.h"
1865 if test x$gnu_ld = xyes; then
1866 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
1868 if test x$gas = xyes; then
1869 tm_file="${tm_file} sparc/sol2-gas-bi.h"
1871 tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
1872 if test x$gnu_ld = xyes; then
1873 tmake_file="$tmake_file t-slibgcc-elf-ver"
1875 tmake_file="$tmake_file t-slibgcc-sld"
1877 c_target_objs="sol2-c.o"
1878 cxx_target_objs="sol2-c.o"
1880 tm_p_file="${tm_p_file} sol2-protos.h"
1881 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
1882 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1884 *:yes:* ) thread_file=posix ;;
1885 yes:*:* | *:*:yes ) thread_file=solaris ;;
1887 need_64bit_hwint=yes
1890 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h"
1891 if test x$gnu_ld = xyes; then
1892 tm_file="${tm_file} sparc/sol2-gld.h"
1894 tmake_file="t-sol2 sparc/t-sol2 sparc/t-crtfm"
1895 if test x$gnu_ld = xyes; then
1896 tmake_file="$tmake_file t-slibgcc-elf-ver"
1898 tmake_file="$tmake_file t-slibgcc-sld"
1901 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1902 if test x$gnu_ld = xno; then
1903 tm_file="${tm_file} sparc/sol26-sld.h"
1906 *-*-solaris2.[789] | *-*-solaris2.1[0-9])
1907 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h tm-dwarf2.h"
1908 if test x$gnu_ld = xyes; then
1909 tm_file="${tm_file} sparc/sol2-gld-bi.h"
1911 if test x$gas = xyes; then
1912 tm_file="${tm_file} sparc/sol2-gas-bi.h"
1914 tmake_file="$tmake_file sparc/t-sol2-64"
1915 need_64bit_hwint=yes
1918 c_target_objs="sol2-c.o"
1919 cxx_target_objs="sol2-c.o"
1921 tm_p_file="${tm_p_file} sol2-protos.h"
1922 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1923 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1925 *:yes:* ) thread_file=posix ;;
1926 yes:*:* | *:*:yes ) thread_file=solaris ;;
1930 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sysv4-only.h"
1932 extra_parts="crtbegin.o crtend.o"
1936 tm_file="${tm_file} sparc/lite.h svr3.h sparc/litecoff.h dbxcoff.h libgloss.h"
1937 tmake_file=sparc/t-sparclite
1940 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/liteelf.h"
1941 tmake_file="sparc/t-sparclite sparc/t-crtfm"
1942 extra_parts="crtbegin.o crtend.o"
1946 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/sp86x-elf.h"
1947 tmake_file="sparc/t-sp86x sparc/t-crtfm"
1948 extra_parts="crtbegin.o crtend.o"
1952 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sp64-elf.h"
1953 tmake_file="${tmake_file} sparc/t-crtfm"
1954 extra_parts="crtbegin.o crtend.o"
1957 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
1958 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
1959 tmake_file="${tmake_file} sparc/t-crtfm"
1960 case "x$with_cpu" in
1962 x) with_cpu=ultrasparc ;;
1963 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
1965 need_64bit_hwint=yes
1967 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
1968 tmake_file="${tmake_file} sparc/t-linux64 sparc/t-crtfm"
1969 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
1972 tmake_file="${tmake_file} sparc/t-netbsd64"
1973 tm_file="sparc/biarch64.h ${tm_file}"
1974 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
1977 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
1978 tmake_file=arm/t-strongarm-elf
1981 extra_modes=arm/arm-modes.def
1985 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"
1986 tmake_file=arm/t-strongarm-pe
1989 extra_modes=arm/arm-modes.def
1994 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"
1995 tmake_file=arm/t-strongarm-elf
1998 extra_modes=arm/arm-modes.def
2001 target_cpu_default="TARGET_CPU_v850e1"
2002 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2003 tm_p_file=v850/v850-protos.h
2004 tmake_file=v850/t-v850e
2005 md_file=v850/v850.md
2006 out_file=v850/v850.c
2007 if test x$stabs = xyes
2009 tm_file="${tm_file} dbx.h"
2012 c_target_objs="v850-c.o"
2013 cxx_target_objs="v850-c.o"
2017 target_cpu_default="TARGET_CPU_v850e"
2018 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2019 tm_p_file=v850/v850-protos.h
2020 tmake_file=v850/t-v850e
2021 md_file=v850/v850.md
2022 out_file=v850/v850.c
2023 if test x$stabs = xyes
2025 tm_file="${tm_file} dbx.h"
2028 c_target_objs="v850-c.o"
2029 cxx_target_objs="v850-c.o"
2033 target_cpu_default="TARGET_CPU_generic"
2034 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2035 tmake_file=v850/t-v850
2036 if test x$stabs = xyes
2038 tm_file="${tm_file} dbx.h"
2041 c_target_objs="v850-c.o"
2042 cxx_target_objs="v850-c.o"
2045 vax-*-bsd*) # VAXen running BSD
2046 tm_file="${tm_file} vax/bsd.h"
2047 tmake_file=vax/t-memfuncs
2051 vax-*-sysv*) # VAXen running system V
2052 tm_file="${tm_file} vax/vaxv.h"
2053 tmake_file=vax/t-memfuncs
2057 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2060 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2066 tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
2069 vax-*-ultrix*) # VAXen running ultrix
2070 tm_file="${tm_file} vax/ultrix.h"
2071 tmake_file=vax/t-memfuncs
2075 tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2076 tmake_file=arm/t-xscale-elf
2079 extra_modes=arm/arm-modes.def
2083 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/xscale-coff.h arm/arm.h"
2084 tmake_file=arm/t-xscale-coff
2087 extra_modes=arm/arm-modes.def
2091 # For historical reasons, the target files omit the 'x'.
2092 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2093 tm_p_file=stormy16/stormy16-protos.h
2094 md_file=stormy16/stormy16.md
2095 out_file=stormy16/stormy16.c
2096 tmake_file="stormy16/t-stormy16"
2097 extra_parts="crtbegin.o crtend.o"
2101 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2102 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2105 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2106 tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
2109 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2110 tmake_file="${tmake_file} mn10300/t-linux"
2112 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2116 echo "*** Configuration ${target} not supported" 1>&2
2121 # Support for --with-cpu and related options (and a few unrelated options,
2125 echo "--with-cpu must be passed a value" 1>&2
2130 # If there is no $with_cpu option, try to infer one from ${target}.
2131 # This block sets nothing except for with_cpu.
2132 if test x$with_cpu = x ; then
2135 # A Cirrus ARM variant.
2142 case ${target_noncanonical} in
2152 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2153 with_cpu=pentium-mmx
2160 i686-*-* | i786-*-*)
2161 case ${target_noncanonical} in
2162 k8-*|opteron-*|athlon_64-*)
2165 athlon_xp-*|athlon_mp-*|athlon_4-*)
2168 athlon_tbird-*|athlon-*)
2174 pentium3-*|pentium3m-*)
2177 pentium4-*|pentium4m-*)
2216 with_cpu="`echo ${target} | sed 's/-.*$//'`"
2217 if [ x$with_cpu = xsparc64 ]; then
2224 # Similarly for --with-float
2225 if test x$with_float = x; then
2233 # Similarly for --with-schedule.
2234 if test x$with_schedule = x; then
2237 # Override default PA8000 scheduling model.
2238 with_schedule=7100LC
2243 # Validate and mark as valid any --with options supported
2244 # by this target. In order to use a particular --with option
2245 # you must list it in supported_defaults; validating the value
2246 # is optional. This case statement should set nothing besides
2247 # supported_defaults.
2252 supported_defaults="cpu tune"
2253 for which in cpu tune; do
2254 eval "val=\$with_$which"
2257 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
2258 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
2262 echo "Unknown CPU used in --with-$which=$val" 1>&2
2270 supported_defaults="arch cpu float tune fpu abi"
2271 for which in cpu tune; do
2272 # See if it matches any of the entries in arm-cores.def
2273 eval "val=\$with_$which"
2274 if [ x"$val" = x ] \
2275 || grep "^ARM_CORE($val," \
2276 ${srcdir}/config/arm/arm-cores.def \
2281 echo "Unknown CPU used in --with-$which=$val" 1>&2
2286 case "$with_arch" in
2288 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
2289 | armv5te | armv6j | iwmmxt | ep9312)
2293 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2298 case "$with_float" in
2300 | soft | hard | softfp)
2304 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2311 | fpa | fpe2 | fpe3 | maverick | vfp )
2315 echo "Unknown fpu used in --with-fpu=$with_fpu" 2>&1
2322 | apcs-gnu | atpcs | aapcs | iwmmxt )
2326 echo "Unknown ABI used in --with-abi=$with_abi"
2331 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2332 echo "Warning: --with-arch overrides --with-cpu=$with_cpu" 1>&2
2337 supported_defaults=cpu
2341 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2348 supported_defaults="cpu"
2350 "" | "m68020" | "m68030" | "m68040" | "m68060" | "m68020-40" | "m68020-60")
2354 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2355 echo "m68020 m68030 m68040 m68060 m68020-40 m68020-60" 1>&2
2361 hppa*-*-* | parisc*-*-*)
2362 supported_defaults="arch schedule"
2364 case "$with_arch" in
2365 "" | 1.0 | 1.1 | 2.0)
2369 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2374 case "$with_schedule" in
2375 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
2379 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2385 i[34567]86-*-* | x86_64-*-*)
2386 supported_defaults="arch cpu tune"
2387 for which in arch cpu tune; do
2388 eval "val=\$with_$which"
2391 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
2392 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
2393 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
2394 | athlon-4 | athlon-xp | athlon-mp | k8 | opteron \
2395 | athlon64 | athlon-fx | prescott | pentium-m \
2396 | pentium4m | pentium3m| nocona)
2400 echo "Unknown CPU given in --with-$which=$val." 1>&2
2408 supported_defaults="abi arch float tune"
2410 case ${with_float} in
2415 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2421 "" | 32 | o64 | n32 | 64 | eabi)
2425 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2431 powerpc*-*-* | rs6000-*-*)
2432 supported_defaults="cpu float tune"
2434 for which in cpu tune; do
2435 eval "val=\$with_$which"
2437 default32 | default64)
2438 with_which="with_$which"
2442 | power | power2 | power3 | power4 \
2443 | powerpc | powerpc64 \
2444 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
2445 | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
2446 | 601 | 602 | 603 | 603e | ec603e | 604 \
2447 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
2448 | 8540 | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5)
2452 echo "Unknown cpu used in --with-$which=$val." 1>&2
2460 supported_defaults="arch mode tune"
2462 for which in arch tune; do
2463 eval "val=\$with_$which"
2465 "" | g5 | g6 | z900 | z990)
2469 echo "Unknown cpu used in --with-$which=$val." 1>&2
2475 case ${with_mode} in
2480 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2486 sh[123456ble]-*-* | sh-*-*)
2487 supported_defaults="cpu"
2488 case "`echo $with_cpu | tr A-Z_ a-z- | sed s/sh/m/`" in
2489 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
2492 m2a | m2a-single | m2a-single-only | m2a-nofpu)
2494 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
2497 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2498 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
2499 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
2500 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
2506 supported_defaults="cpu float tune"
2508 for which in cpu tune; do
2509 eval "val=\$with_$which"
2511 "" | sparc | sparcv9 | sparc64 | sparc86x \
2512 | v7 | cypress | v8 | supersparc | sparclite | f930 \
2513 | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
2514 | v9 | ultrasparc | ultrasparc3)
2518 echo "Unknown cpu used in --with-$which=$val" 1>&2
2524 case ${with_float} in
2529 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2536 supported_defaults=cpu
2538 "" | v850e | v850e1)
2542 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2549 # Set some miscellaneous flags for particular targets.
2550 target_cpu_default2=
2553 if test x$gas = xyes
2555 target_cpu_default2="MASK_GAS"
2560 case "x$with_cpu" in
2563 target_cpu_default2="TARGET_CPU_generic"
2567 target_cpu_default2="TARGET_CPU_$with_cpu"
2573 case "x$with_cpu" in
2576 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2579 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2582 target_cpu_default2="(MASK_68030|MASK_68020|MASK_68881|MASK_BITFIELD)"
2585 target_cpu_default2="(MASK_68040|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2588 target_cpu_default2="(MASK_68060|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2591 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040)"
2594 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040|MASK_68060)"
2597 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
2603 hppa*-*-* | parisc*-*-*)
2604 if test x$gas = xyes
2606 target_cpu_default2="MASK_GAS|MASK_JUMP_IN_DELAY"
2612 mips*-*-ecoff* | mips*-*-elf*)
2613 if test x$gas = xyes
2615 if test x$gnu_ld = xyes
2617 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
2619 target_cpu_default2="MASK_GAS"
2624 if test x$gas = xyes
2626 target_cpu_default2="MASK_GAS"
2632 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
2636 *mips/elf.h* | *mips/elf64.h*)
2637 tm_defines="OBJECT_FORMAT_ELF $tm_defines"
2640 if test "x$enable_gofast" = xyes
2642 tm_defines="US_SOFTWARE_GOFAST $tm_defines"
2643 tmake_file="mips/t-gofast $tmake_file"
2645 tmake_file="mips/t-mips $tmake_file"
2649 powerpc*-*-* | rs6000-*-*)
2650 # FIXME: The PowerPC port uses the value set at compile time,
2651 # although it's only cosmetic.
2652 if test "x$with_cpu" != x
2654 target_cpu_default2="\\\"$with_cpu\\\""
2656 out_file=rs6000/rs6000.c
2657 c_target_objs="${c_target_objs} rs6000-c.o"
2658 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
2659 tmake_file="rs6000/t-rs6000 ${tmake_file}"
2663 # Some standard aliases.
2669 with_cpu=sparclite86x
2671 xsparcv9 | xsparc64)
2676 # The Sparc port checks this value at compile-time.
2677 target_cpu_default2="TARGET_CPU_$with_cpu"
2680 # FIXME: The v850 is "special" in that it does not support
2681 # runtime CPU selection, only --with-cpu.
2682 case "x$with_cpu" in
2686 target_cpu_default2="TARGET_CPU_$with_cpu"
2693 all_defaults="abi cpu arch tune schedule float mode fpu"
2694 for option in $all_defaults
2696 eval "val=\$with_$option"
2697 if test -n "$val"; then
2698 case " $supported_defaults " in
2702 echo "This target does not support --with-$option." 2>&1
2709 t="{ \"$option\", \"$val\" }"
2711 t="${t}, { \"$option\", \"$val\" }"
2717 configure_default_options="{ { NULL, NULL} }"
2719 configure_default_options="{ ${t} }"
2722 if test "$target_cpu_default2" != ""
2724 if test "$target_cpu_default" != ""
2726 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
2728 target_cpu_default=$target_cpu_default2