1 # GCC target-specific configuration file.
2 # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003
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, netware.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=$enable_threads_flag
171 default_use_cxa_atexit=no
175 # Default to not using fixproto. Targets which need fixproto should
176 # specifically set this to 'yes'.
179 # Don't carry these over build->host->target. Please.
183 # Obsolete configurations.
189 i?86-moss-msdos | i?86-*-moss* | \
192 i?86-*-freebsd2* | i?86-*-freebsd*aout* | \
193 i?86-*-linux*aout* | \
194 i?86-*-linux*libc1* | \
198 i?86-*-sysv[123]* | \
200 m68k-hp-hpux* | m68000-hp-hpux* | \
202 if test "x$enable_obsolete" != xyes; then
203 echo "*** Configuration ${target} is obsolete." >&2
204 echo "*** Specify --enable-obsolete to build it anyway." >&2
205 echo "*** Support will be REMOVED in the next major release of GCC," >&2
206 echo "*** unless a maintainer comes forward." >&2
211 # Unsupported targets list. Do not put an entry in this list unless
212 # it would otherwise be caught by a more permissive pattern. The list
213 # should be in alphabetical order.
215 alpha*-*-linux*libc1* \
216 | i[34567]86-sequent-sysv \
217 | i[34567]86-sequent-sysv[123]* \
218 | i[34567]86-go32-* \
219 | i[34567]86-*-go32* \
220 | m68k-*-linux*aout* \
221 | m68k-*-linux*libc1* \
222 | mips64orion*-*-rtems* \
223 | powerpc-*-linux*libc1* \
224 | sparc-*-linux*aout* \
225 | sparc-*-linux*libc1* \
226 | sparc-hal-solaris2* \
234 echo "*** Configuration ${target} not supported" 1>&2
239 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
240 # updated in each machine entry. Also set default extra_headers for some
243 cpu_type=`echo ${target} | sed 's/-.*$//'`
257 extra_headers="mmintrin.h"
264 extra_headers="mmintrin.h"
268 extra_headers="mmintrin.h xmmintrin.h emmintrin.h pmmintrin.h"
272 extra_headers="mmintrin.h xmmintrin.h emmintrin.h pmmintrin.h"
276 extra_headers=ia64intrin.h
279 hppa*-*-* | parisc*-*-*)
284 extra_headers=math-68881.h
287 extra_headers=math-68881.h
295 extra_headers="ppc-asm.h altivec.h spe.h"
311 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
321 tm_file=${cpu_type}/${cpu_type}.h
322 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
324 tm_p_file=${cpu_type}/${cpu_type}-protos.h
327 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
329 extra_modes=${cpu_type}/${cpu_type}-modes.def
334 tm_file="i386/biarch64.h ${tm_file}"
338 # On a.out targets, we need to use collect2.
345 # Common parts for widely ported systems.
348 tm_file="${tm_file} darwin.h"
349 tm_p_file="${tm_p_file} darwin-protos.h"
350 tmake_file="t-darwin"
351 target_gtfiles="\$(srcdir)/config/darwin.c"
352 c_target_objs="darwin-c.o"
353 cxx_target_objs="darwin-c.o"
355 extra_objs="darwin.o"
356 case ${enable_threads} in
357 "" | yes | posix) thread_file='posix' ;;
360 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
361 # This is the place-holder for the generic a.out configuration
362 # of FreeBSD. No actual configuration resides here since
363 # there was only ever a bare-bones ix86 configuration for
364 # a.out and it exists solely in the machine-specific section.
365 # This place-holder must exist to avoid dropping into
366 # the generic ELF configuration of FreeBSD (i.e. it must be
367 # ordered before that section).
370 # This is the generic ELF configuration of FreeBSD. Later
371 # machine-specific sections may refine and add to this
374 # Due to tm_file entry ordering issues that vary between cpu
375 # architectures, we only define fbsd_tm_file to allow the
376 # machine-specific section to dictate the final order of all
377 # entries of tm_file with the minor exception that components
378 # of the tm_file set here will always be of the form:
380 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
382 # The machine-specific section should not tamper with this
383 # ordering but may order all other entries of tm_file as it
384 # pleases around the provided core setting.
387 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
389 *-*-freebsd3 | *-*-freebsd[3].*)
390 tm_defines="${tm_defines} FBSD_MAJOR=3" ;;
391 *-*-freebsd4 | *-*-freebsd[4].*)
392 tm_defines="${tm_defines} FBSD_MAJOR=4" ;;
393 *-*-freebsd5 | *-*-freebsd[5].*)
394 tm_defines="${tm_defines} FBSD_MAJOR=5" ;;
395 *-*-freebsd6 | *-*-freebsd[6].*)
396 tm_defines="${tm_defines} FBSD_MAJOR=6" ;;
398 echo 'Please update *-*-freebsd* in gcc/config.gcc'
402 tmake_file="t-slibgcc-elf-ver t-freebsd"
403 case ${enable_threads} in
405 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
409 tmake_file="${tmake_file} t-freebsd-thread"
410 # Before 5.0, FreeBSD can't bind shared libraries to -lc
411 # when "optionally" threaded via weak pthread_* checks.
413 *-*-freebsd[34] | *-*-freebsd[34].*)
414 tmake_file="${tmake_file} t-slibgcc-nolc-override"
419 echo 'Unknown thread configuration for FreeBSD'
423 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
426 # Must come before *-*-gnu*
427 xm_defines=POSIX # needed for cross-compiling from FreeBSD?
428 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
429 # GNU tools are the only tools.
432 case ${enable_threads} in
433 "" | yes | posix) thread_file='posix' ;;
436 *-*-linux*libc1* | *-*-linux*aout*)
437 # Avoid the generic linux case.
440 # Must come before *-*-gnu* (because of *-*-linux-gnu* systems).
441 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
444 case ${enable_threads} in
445 "" | yes | posix) thread_file='posix' ;;
449 # On the Hurd, the setup is just about the same on
450 # each different CPU. The specific machines that we
451 # support are matched above and just set $cpu_type.
452 tm_file="${cpu_type}/gnu.h"
453 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
454 # GNU tools are the only tools.
457 # These details are the same as for Linux.
458 # But here we need a little extra magic.
459 tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
462 tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
465 tm_file="${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}"
470 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
474 # NetBSD 2.0 and later get POSIX threads enabled by default.
475 # Allow them to be explicitly enabled on any other version.
476 case ${enable_threads} in
479 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
481 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
487 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
491 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
492 # ELF configurations. We will clear extra_parts in the
493 # a.out configurations.
495 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
496 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
500 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
501 # default (unless overridden by --disable-__cxa_atexit).
503 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
504 default_use_cxa_atexit=yes
509 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
510 case ${enable_threads} in
513 tmake_file="${tmake_file} t-openbsd-thread"
518 case ${enable_threads} in
519 yes) thread_file='rtems' ;;
524 tm_file="${tm_file} elfos.h svr4.h vxworks.h"
525 case ${enable_threads} in
527 "" | yes | vxworks) thread_file='vxworks' ;;
528 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
536 # Support site-specific machine types.
538 rest=`echo ${target} | sed -e "s/$cpu_type-//"`
539 tm_file=${cpu_type}/$rest.h
540 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
541 then xm_file=${cpu_type}/xm-$rest.h
543 if test -f $srcdir/config/${cpu_type}/t-$rest
544 then tmake_file=${cpu_type}/t-$rest
549 tm_file="${tm_file} alpha/unicosmk.h"
551 # Don't include t-ieee for now because we don't support that yet
552 # tmake_file="alpha/t-ieee"
553 tmake_file="alpha/t-unicosmk"
557 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
558 target_cpu_default="MASK_GAS"
559 tmake_file="t-slibgcc-elf-ver t-linux alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
562 target_cpu_default="MASK_GAS"
563 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
566 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
567 target_cpu_default="MASK_GAS"
568 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
569 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
572 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
573 target_cpu_default="MASK_GAS"
574 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
577 tm_defines="OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
578 tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
579 # default x-alpha is only appropriate for dec-osf.
580 target_cpu_default="MASK_GAS"
581 tmake_file="alpha/t-alpha alpha/t-ieee"
584 if test x$stabs = xyes
586 tm_file="${tm_file} dbx.h"
588 if test x$gas != xyes
590 extra_passes="mips-tfile mips-tdump"
593 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
594 tm_file="${tm_file} alpha/osf.h"
595 extra_headers=va_list.h
598 # Set target_cpu_default except on 4.0a.
601 *) target_cpu_default=MASK_SUPPORT_ARCH
605 tm_file="${tm_file} alpha/osf5.h"
606 target_cpu_default=MASK_SUPPORT_ARCH
609 case ${enable_threads} in
612 tmake_file="${tmake_file} alpha/t-osf-pthread"
617 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
618 xm_file="alpha/xm-vms.h"
619 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
624 tm_file="${tm_file} alpha/vms.h"
625 xm_file=alpha/xm-vms.h
626 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
631 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
632 extra_parts="crtinit.o crtfini.o"
635 arm-*-coff* | armel-*-coff*)
636 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
637 tmake_file=arm/t-arm-coff
639 arm-semi-aof | armel-semi-aof)
640 tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
641 tmake_file=arm/t-semi
644 tm_file="dbxelf.h elfos.h svr4.h vxworks.h arm/elf.h arm/aout.h arm/arm.h arm/vxworks.h"
645 tmake_file="${tmake_file} arm/t-vxworks"
647 arm*-*-freebsd*|strongarm*-*-freebsd*)
648 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
649 tmake_file="${tmake_file} arm/t-strongarm-elf"
652 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
653 tmake_file="${tmake_file} arm/t-netbsd"
656 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
657 tmake_file="t-netbsd arm/t-netbsd"
661 arm*-*-linux*) # ARM GNU/Linux with ELF
662 tm_file="dbxelf.h elfos.h linux.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/linux-gas.h arm/linux-elf.h"
663 tmake_file="t-slibgcc-elf-ver t-linux arm/t-linux"
664 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
667 arm*-*-uclinux*) # ARM ucLinux
668 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"
669 tmake_file=arm/t-arm-elf
672 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
673 tmake_file=arm/t-arm-elf
676 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"
677 tmake_file="arm/t-arm-elf t-rtems"
679 arm*-*-elf | ep9312-*-elf)
680 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
681 tmake_file=arm/t-arm-elf
684 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
685 tmake_file=arm/t-wince-pe
689 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
694 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"
695 tmake_file=arm/t-arm-elf
698 tm_file="avr/avr.h dbxelf.h"
701 c4x-*-rtems* | tic4x-*-rtems*)
702 tmake_file="c4x/t-c4x t-rtems"
703 tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
704 c_target_objs="c4x-c.o"
705 cxx_target_objs="c4x-c.o"
709 c_target_objs="c4x-c.o"
710 cxx_target_objs="c4x-c.o"
713 tm_file="dbxelf.h ${tm_file} cris/aout.h"
715 tmake_file="cris/t-cris cris/t-aout"
717 cris-*-elf | cris-*-none)
718 tm_file="dbxelf.h elfos.h ${tm_file}"
719 tmake_file="cris/t-cris cris/t-elfmulti"
723 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
724 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
727 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
733 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
734 tmake_file=fr30/t-fr30
735 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
739 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
744 tmake_file="h8300/t-h8300 t-rtems"
745 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
748 tmake_file="h8300/t-h8300 h8300/t-elf"
749 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
753 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
756 hppa*64*-*-linux* | parisc*64*-*-linux*)
757 target_cpu_default="(MASK_PA_11 | MASK_PA_20)"
758 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
759 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
760 tmake_file="t-slibgcc-elf-ver t-linux pa/t-linux64"
764 hppa*-*-linux* | parisc*-*-linux*)
765 target_cpu_default="MASK_PA_11 | MASK_NO_SPACE_REGS"
766 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
767 pa/pa32-regs.h pa/pa32-linux.h"
768 tmake_file="t-slibgcc-elf-ver t-linux pa/t-linux"
770 # port not yet contributed.
772 # target_cpu_default="MASK_PA_11"
775 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
776 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
777 tmake_file="pa/t-pro"
780 target_cpu_default="MASK_PA_11"
781 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-osf.h"
786 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
787 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h rtems.h"
788 tmake_file="pa/t-pro t-rtems"
791 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h"
792 target_cpu_default="MASK_PA_11"
796 hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
797 target_cpu_default="MASK_PA_11"
798 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
799 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
800 if test x$enable_threads = x; then
801 enable_threads=$have_pthread_h
803 case x${enable_threads} in
805 tmake_file="${tmake_file} pa/t-dce-thr"
812 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
813 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
814 if test x$enable_threads = x; then
815 enable_threads=$have_pthread_h
817 case x${enable_threads} in
819 tmake_file="${tmake_file} pa/t-dce-thr"
828 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
829 pa/pa64-regs.h pa/pa-hpux.h \
830 pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
832 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
833 pa/pa64-regs.h pa/pa-hpux.h \
834 pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
837 tmake_file="pa/t-pa64 pa/t-pa-hpux"
838 target_cpu_default="(MASK_PA_11|MASK_PA_20|MASK_GAS)"
839 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
840 if test x$gnu_ld = xyes
842 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
844 case x${enable_threads} in
850 hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
851 target_cpu_default="MASK_PA_11"
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
862 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
863 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
864 case x${enable_threads} in
871 i370-*-opened*) # IBM 360/370/390 Architecture
872 xm_defines='FATAL_EXIT_CODE=12'
873 tm_file="i370/oe.h i370/i370.h"
874 tmake_file="i370/t-i370"
875 c_target_objs="i370-c.o"
876 cxx_target_objs="i370-c.o"
877 # Don't bother fixing up header files; they're weird.
880 xm_defines='FATAL_EXIT_CODE=12'
881 tm_file="i370/mvs.h i370/i370.h"
882 tmake_file="i370/t-i370"
883 c_target_objs="i370-c.o"
884 cxx_target_objs="i370-c.o"
888 tm_file="dbxelf.h elfos.h svr4.h linux.h i370/linux.h i370/i370.h"
889 tmake_file="t-slibgcc-elf-ver t-linux"
892 i[34567]86-*-darwin*)
893 tm_file="${tm_file} i386/darwin.h"
897 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
898 tmake_file="i386/t-i386elf t-svr4"
901 i[34567]86-ncr-sysv4*) # NCR 3000 - ix86 running system V.4
902 xm_defines="SMALL_ARG_MAX"
903 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
904 extra_parts="crtbegin.o crtend.o"
905 tmake_file=i386/t-crtpic
908 i[34567]86-*-netware) # Intel 80386's running netware
909 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h netware.h i386/netware.h"
911 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
914 tm_file="${tm_file} usegas.h"
916 xm_defines="SMALL_ARG_MAX"
917 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
919 extra_parts="crtbegin.o crtend.o"
923 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
926 i[34567]86-*-beoself* | i[34567]86-*-beos*)
927 tmake_file='i386/t-beos i386/t-crtpic'
928 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
929 extra_parts='crtbegin.o crtend.o'
931 i[34567]86-*-freebsd2 | i[34567]86-*-freebsd2.* | i[34567]86-*-freebsd*aout*)
932 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/freebsd-aout.h"
935 i[34567]86-*-freebsd*)
936 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
939 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
941 i[34567]86-*-netbsdelf*)
942 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
944 i[34567]86-*-netbsd*)
945 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
951 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
953 i[34567]86-*-openbsd*)
954 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"
955 # needed to unconfuse gdb
956 tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
957 # we need collect2 until our bug is fixed...
961 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
964 i[34567]86-*-linux*aout*) # Intel 80386's running GNU/Linux
966 tmake_file="i386/t-crtstuff"
967 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h linux-aout.h i386/linux-aout.h"
970 i[34567]86-*-linux*libc1) # Intel 80386's running GNU/Linux
971 # with ELF format using the
972 # GNU/Linux C library 5
973 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
974 tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1 i386/t-crtstuff"
975 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
977 if test x$enable_threads = xyes; then
981 i[34567]86-*-linux*) # Intel 80386's running GNU/Linux
982 # with ELF format using glibc 2
983 # aka GNU/Linux C library 6
984 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
985 tmake_file="t-slibgcc-elf-ver t-linux i386/t-crtstuff"
988 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
989 i386/x86-64.h i386/linux64.h"
990 tmake_file="t-slibgcc-elf-ver t-linux i386/t-linux64"
992 i[34567]86-*-kfreebsd*-gnu) # must be before i[34567]86-*-gnu*
993 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"
994 tmake_file="t-slibgcc-elf-ver t-kfreebsd-gnu i386/t-crtstuff"
1000 i[34567]86-pc-msdosdjgpp*)
1001 xm_file=i386/xm-djgpp.h
1002 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
1003 tmake_file=i386/t-djgpp
1007 i[34567]86-moss-msdos* | i[34567]86-*-moss*)
1008 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h i386/moss.h"
1009 tmake_file=t-libc-ok
1014 i[34567]86-*-lynxos*)
1015 if test x$gas = xyes
1017 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h svr3.h lynx.h i386/lynx.h"
1019 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h lynx-ng.h i386/lynx-ng.h"
1024 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/mach.h"
1025 # tmake_file=t-libc-ok
1029 i[34567]86-*-nto-qnx*)
1030 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
1031 tmake_file=i386/t-nto
1035 i[34567]86-*-rtems*)
1036 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
1037 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1038 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1040 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
1041 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
1042 if test x$gas = xyes
1044 tm_file="usegas.h ${tm_file}"
1046 tmake_file=i386/t-sco5
1047 extra_parts="crtbegin.o crtend.o"
1050 i[34567]86-*-solaris2*)
1051 xm_defines="SMALL_ARG_MAX"
1052 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h i386/sol2.h"
1053 tmake_file="i386/t-sol2 t-svr4"
1054 if test x$gnu_ld = xyes; then
1055 tmake_file="$tmake_file t-slibgcc-elf-ver"
1057 tmake_file="$tmake_file t-slibgcc-sld"
1059 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1060 if test x${enable_threads} = x; then
1061 enable_threads=$have_pthread_h
1062 if test x${enable_threads} = x; then
1063 enable_threads=$have_thread_h
1066 if test x${enable_threads} = xyes; then
1067 if test x${have_pthread_h} = xyes; then
1070 thread_file='solaris'
1074 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1075 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
1076 if test x$stabs = xyes
1078 tm_file="${tm_file} dbx.h"
1080 tmake_file="i386/t-crtpic t-svr4"
1081 extra_parts="crtbegin.o crtend.o"
1082 if test x$enable_threads = xyes; then
1087 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1088 xm_defines="SMALL_ARG_MAX"
1089 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1090 if test x$stabs = xyes
1092 tm_file="${tm_file} dbx.h"
1094 tmake_file="i386/t-crtpic t-svr4"
1095 extra_parts="crtbegin.o crtend.o"
1098 i[34567]86-*-udk*) # Intel x86 on SCO UW/OSR5 Dev Kit
1099 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h i386/udk.h"
1100 tmake_file="i386/t-crtpic i386/t-udk t-svr4"
1101 extra_parts="crtbegin.o crtend.o"
1104 i[34567]86-*-sysv*) # Intel 80386's running system V
1105 if test x$gas = xyes
1107 if test x$stabs = xyes
1109 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/svr3gas.h i386/svr3dbx.h"
1110 tmake_file=i386/t-svr3dbx
1111 extra_parts="svr3.ifile svr3z.ifile"
1113 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/svr3gas.h"
1114 extra_parts="crtbegin.o crtend.o"
1115 tmake_file=i386/t-crtstuff
1118 tm_file="${tm_file} svr3.h i386/unix.h i386/att.h i386/sysv3.h"
1119 extra_parts="crtbegin.o crtend.o"
1120 tmake_file=i386/t-crtstuff
1122 tmake_file="$tmake_file i386/t-crtpic"
1125 i386-*-vsta) # Intel 80386's running VSTa kernel
1126 xm_file="i386/xm-vsta.h"
1127 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/vsta.h"
1130 i[4567]86-wrs-vxworks)
1131 tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/vxworks.h"
1132 tmake_file="${tmake_file} i386/t-vxworks"
1134 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1135 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1136 xm_file=i386/xm-cygwin.h
1137 tmake_file="i386/t-cygming i386/t-cygwin"
1139 c_target_objs=cygwin2.o
1140 cxx_target_objs=cygwin2.o
1141 if test x$enable_threads = xyes; then
1145 i[34567]86-*-mingw32*)
1146 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1147 xm_file=i386/xm-mingw32.h
1148 tmake_file="i386/t-cygming i386/t-mingw32"
1150 if test x$enable_threads = xyes; then
1155 tm_file="${tm_file} i386/crtdll.h"
1157 *mingw32msv* | *mingw32*)
1162 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
1163 tmake_file="i386/t-cygwin i386/t-uwin"
1165 if test x$enable_threads = xyes; then
1170 i[34567]86-*-interix3*)
1171 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1172 tmake_file="i386/t-interix"
1174 if test x$enable_threads = xyes ; then
1177 if test x$stabs = xyes ; then
1178 tm_file="${tm_file} dbxcoff.h"
1181 i[34567]86-*-interix*)
1182 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h interix.h"
1183 tmake_file="i386/t-interix"
1185 if test x$enable_threads = xyes ; then
1188 if test x$stabs = xyes ; then
1189 tm_file="${tm_file} dbxcoff.h"
1193 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h kaos.h i386/kaos-i386.h"
1194 tmake_file="i386/t-i386elf t-svr4"
1197 tm_file="${tm_file} elfos.h svr4.h i860/sysv4.h"
1198 tmake_file="i860/t-i860 i860/t-svr4"
1199 extra_parts="crtbegin.o crtend.o"
1203 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
1204 tmake_file=i960/t-960bare
1205 c_target_objs="i960-c.o"
1206 cxx_target_objs="i960-c.o"
1209 tmake_file="i960/t-960bare t-rtems"
1210 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/rtems.h rtems.h"
1211 c_target_objs="i960-c.o"
1212 cxx_target_objs="i960-c.o"
1214 i960-*-*) # Default i960 environment.
1216 tmake_file=i960/t-960bare
1217 c_target_objs="i960-c.o"
1218 cxx_target_objs="i960-c.o"
1222 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1223 tmake_file="ia64/t-ia64"
1224 target_cpu_default="0"
1225 if test x$gas = xyes
1227 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1229 if test x$gnu_ld = xyes
1231 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1233 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1237 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1238 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1239 tmake_file="${tmake_file} ia64/t-ia64"
1240 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1243 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1244 tmake_file="t-slibgcc-elf-ver t-linux ia64/t-ia64 ia64/t-glibc"
1245 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1246 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1247 if test x"$use_libunwind_exceptions" = xyes; then
1248 if test x"$libunwind_has_eh_support" = xyes; then
1249 tmake_file="$tmake_file t-libunwind"
1251 tmake_file="$tmake_file t-libunwind-no-eh"
1256 tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
1257 tmake_file="ia64/t-ia64 ia64/t-hpux"
1258 target_cpu_default="MASK_GNU_AS"
1259 case x$enable_threads in
1265 c_target_objs="ia64-c.o"
1266 cxx_target_objs="ia64-c.o"
1267 # If we decide to run fixproto we should define FIXPROTO_DEFINES
1268 # in ia64/t-hpux, and also fix the definition of putenv in
1269 # sys-protos.h (const char not char).
1272 tm_file="elfos.h ${tm_file}"
1276 tm_file="svr4.h elfos.h iq2000/iq2000.h"
1277 tmake_file=iq2000/t-iq2000
1278 out_file=iq2000/iq2000.c
1279 md_file=iq2000/iq2000.md
1283 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1284 extra_parts="crtinit.o crtfini.o"
1287 # m68hc11 and m68hc12 share the same machine description.
1288 m68hc11-*-*|m6811-*-*)
1289 tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
1290 tm_p_file="m68hc11/m68hc11-protos.h"
1291 md_file="m68hc11/m68hc11.md"
1292 out_file="m68hc11/m68hc11.c"
1293 tmake_file="m68hc11/t-m68hc11-gas"
1296 m68hc12-*-*|m6812-*-*)
1297 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
1298 tm_p_file="m68hc11/m68hc11-protos.h"
1299 md_file="m68hc11/m68hc11.md"
1300 out_file="m68hc11/m68hc11.c"
1301 tmake_file="m68hc11/t-m68hc11-gas"
1304 m68000-hp-hpux*) # HP 9000 series 300
1305 tm_file="m68k/hp320base.h m68k/m68k.h m68k/hp320.h m68k/hp310.h"
1306 tm_defines="TARGET_DEFAULT=0" # 68000, no 68881, no bitfield ops
1307 if test x$gas = xyes
1309 tm_defines="${tm_defines} DBX_DEBUGGING_INFO=1 USE_GAS"
1311 tmake_file=m68k/t-hp320
1315 m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
1316 tm_file="m68k/hp320base.h m68k/m68k.h m68k/hp320.h"
1317 if test x$gas = xyes
1319 tm_defines="DBX_DEBUGGING_INFO=1 USE_GAS"
1321 tm_defines="NO_DOT_IN_LABEL NO_BUGS"
1326 m68k-hp-hpux*) # HP 9000 series 300
1327 tm_file="m68k/hp320base.h m68k/m68k.h m68k/hp320.h"
1328 if test x$gas = xyes
1330 tm_defines="DBX_DEBUGGING_INFO=1 USE_GAS"
1336 tmake_file=m68k/t-m68kbare
1337 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h"
1340 tmake_file=m68k/t-m68kbare
1341 tm_defines="MOTOROLA USE_GAS"
1342 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
1345 m68020-*-elf* | m68k-*-elf*)
1346 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1347 tm_defines="MOTOROLA USE_GAS"
1348 tmake_file=m68k/t-m68kelf
1349 extra_parts="crtbegin.o crtend.o"
1352 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
1353 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1354 tm_defines="MOTOROLA USE_GAS"
1357 target_cpu_default="0"
1360 target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
1365 if test "x$enable_obsolete" != xyes; then
1366 echo "*** Configuration ${target} is obsolete." >&2
1367 echo "*** Specify --enable-obsolete to build it anyway." >&2
1368 echo "*** Support will be REMOVED in the next major release of GCC," >&2
1369 echo "*** unless a maintainer comes forward." >&2
1372 tm_file="m68k/m68k.h netbsd.h netbsd-aout.h m68k/netbsd.h"
1378 # needed to unconfuse gdb
1379 tm_defines="OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
1380 tm_file="m68k/m68k.h openbsd.h m68k/openbsd.h"
1381 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1382 # we need collect2 until our bug is fixed...
1385 m68k-*-sysv4*) # Motorola m68k's running system V.4
1386 tm_file="m68k/m68k.h m68k/sgs.h dbxelf.h elfos.h svr4.h m68k/m68kv4.h"
1387 tm_defines="MOTOROLA SGS SGS_CMP_ORDER SGS_SWITCH_TABLES"
1389 extra_parts="crtbegin.o crtend.o"
1392 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
1393 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux.h"
1394 tm_defines="MOTOROLA USE_GAS"
1395 tmake_file=m68k/t-uclinux
1398 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1399 # with ELF format using glibc 2
1400 # aka the GNU/Linux C library 6.
1401 tm_file="m68k/m68k.h dbxelf.h elfos.h svr4.h linux.h m68k/linux.h"
1402 tm_defines="MOTOROLA USE_GAS"
1403 tmake_file="t-slibgcc-elf-ver t-linux"
1406 tmake_file="m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems"
1407 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"
1408 tm_defines="MOTOROLA USE_GAS"
1409 extra_parts="crtbegin.o crtend.o"
1412 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1413 tmake_file=mcore/t-mcore
1417 tm_file="svr3.h dbxcoff.h ${tm_file} mcore/mcore-pe.h"
1418 tmake_file=mcore/t-mcore-pe
1421 mips-sgi-irix6*o32) # SGI System V.4., IRIX 6, O32 ABI
1422 tm_file="${tm_file} mips/iris5.h"
1423 if test x$gas = xyes
1425 tm_file="${tm_file} mips/sdb.h mips/iris5gas.h mips/iris6-o32-gas.h"
1426 if test x$stabs = xyes
1428 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1430 tmake_file=mips/t-iris5-gas
1432 tm_file="${tm_file} mips/iris6-o32-as.h"
1433 tmake_file=mips/t-iris5-as
1435 tm_file="${tm_file} mips/iris6-o32.h"
1436 tmake_file="${tmake_file} mips/t-iris mips/t-iris5-6"
1437 target_cpu_default="MASK_ABICALLS"
1438 # mips-tfile doesn't work yet
1439 # See comment in mips/iris5.h file.
1444 # if test x$enable_threads = xyes; then
1445 # thread_file='irix'
1449 mips-sgi-irix6*) # SGI System V.4., IRIX 6
1450 tm_file="${tm_file} mips/iris5.h mips/iris6.h"
1451 tmake_file="mips/t-iris mips/t-iris5-6 mips/t-iris6"
1452 if test x$gas = xyes
1454 tm_file="${tm_file} mips/iris6gas.h"
1456 if test "x$gnu_ld" = xyes
1458 tm_file="${tm_file} mips/iris6gld.h"
1459 tmake_file="$tmake_file mips/t-iris6gld"
1461 target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1462 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1463 # See comment in mips/iris5.h file. Only enabled for O32 ABI
1469 # if test x$enable_threads = xyes; then
1470 # thread_file='irix'
1474 mips-sgi-irix5cross64) # Irix5 host, Irix 6 target, cross64
1475 tm_file="${tm_file} mips/iris5.h mips/iris6.h mips/cross64.h"
1476 tmake_file="mips/t-iris mips/t-cross64"
1477 target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1478 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1479 # See comment in mips/iris[56].h files.
1481 # if test x$enable_threads = xyes; then
1482 # thread_file='irix'
1486 mips-sgi-irix5*) # SGI System V.4., IRIX 5
1487 tm_file="${tm_file} mips/iris5.h"
1488 if test x$gas = xyes
1490 tm_file="${tm_file} mips/sdb.h mips/iris5gas.h"
1491 if test x$stabs = xyes
1493 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1495 tmake_file=mips/t-iris5-gas
1497 tmake_file=mips/t-iris5-as
1499 tmake_file="${tmake_file} mips/t-iris mips/t-iris5-6"
1500 target_cpu_default="MASK_ABICALLS"
1501 # mips-tfile doesn't work yet
1502 # See comment in mips/iris5.h file.
1504 # if test x$enable_threads = xyes; then
1505 # thread_file='irix'
1509 mips*-*-netbsd*) # NetBSD/mips, either endian.
1510 target_cpu_default="MASK_GAS|MASK_ABICALLS"
1511 tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1514 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
1515 tmake_file="t-slibgcc-elf-ver t-linux mips/t-linux64"
1517 # This default ABI is a partial lie: t-linux64 overrides the
1518 # DRIVER_SELF_SPEC that sets the default abi, in the spec file
1519 # that is installed. What GCC thinks of as the default must
1520 # remain as ABI_32 such that the SONAMEs of the libgcc shared
1521 # libraries remain compatible with those of mips-linux-gnu.
1522 tm_defines="MIPS_ISA_DEFAULT=1 MIPS_ABI_DEFAULT=ABI_32"
1523 target_cpu_default="MASK_ABICALLS|MASK_FLOAT64|MASK_64BIT"
1524 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1528 mips*-*-linux*) # Linux MIPS, either endian.
1529 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1532 target_cpu_default="MASK_SOFT_FLOAT"
1533 tm_defines="MIPS_ISA_DEFAULT=32"
1536 tmake_file="t-slibgcc-elf-ver t-linux"
1539 tm_defines="OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1540 target_cpu_default="MASK_GAS|MASK_ABICALLS"
1541 tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
1544 tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1545 *) tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1548 mipsisa32-*-elf* | mipsisa32el-*-elf*)
1549 tm_file="${tm_file} mips/elf.h"
1550 tmake_file=mips/t-isa3264
1551 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
1554 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
1555 tm_file="${tm_file} mips/elf.h"
1556 tmake_file=mips/t-isa3264
1557 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
1560 mipsisa64-*-elf* | mipsisa64el-*-elf*)
1561 tm_file="${tm_file} mips/elf.h"
1562 tmake_file=mips/t-isa3264
1563 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1564 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
1567 mipsisa64sr71k-*-elf*)
1568 tm_file="${tm_file} mips/elf.h"
1569 tmake_file=mips/t-sr71k
1570 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1571 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1574 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1575 tm_file="${tm_file} mips/elf.h"
1576 tmake_file=mips/t-elf
1577 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1578 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1581 mips-*-elf* | mipsel-*-elf*)
1582 tm_file="${tm_file} mips/elf.h"
1583 tmake_file=mips/t-elf
1586 mips64-*-elf* | mips64el-*-elf*)
1587 tm_file="${tm_file} mips/elf64.h"
1588 tmake_file=mips/t-elf
1589 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1590 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1593 mips64vr-*-elf* | mips64vrel-*-elf*)
1594 tm_file="mips/vr.h ${tm_file} mips/elf64.h"
1595 tm_defines="MIPS_ABI_DEFAULT=ABI_O64 MIPS_MARCH_CONTROLS_SOFT_FLOAT=1"
1596 tmake_file=mips/t-vr
1599 mips64orion-*-elf* | mips64orionel-*-elf*)
1600 tm_file="${tm_file} mips/elforion.h mips/elf64.h"
1601 tmake_file=mips/t-elf
1602 tmake_file=mips/t-elf
1603 target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
1604 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1608 tm_file="${tm_file} mips/elf.h mips/rtems.h rtems.h"
1609 tmake_file="mips/t-elf t-rtems mips/t-rtems"
1612 # We want vxworks.h after mips/elf.h, which unfortunately means we
1613 # have to redo the tm_file list from scratch.
1614 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vxworks.h mips/vxworks.h"
1615 tmake_file="${tmake_file} mips/t-vxworks"
1616 target_cpu_default="MASK_GAS"
1618 mips-wrs-windiss) # Instruction-level simulator for VxWorks.
1620 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h windiss.h mips/windiss.h"
1621 tmake_file="${tmake_file} mips/t-elf"
1622 target_cpu_default="MASK_GAS"
1625 mipstx39-*-elf* | mipstx39el-*-elf*)
1626 tm_file="${tm_file} mips/r3900.h mips/elf.h"
1627 tmake_file=mips/t-r3900
1630 mmix-knuth-mmixware)
1631 need_64bit_hwint=yes
1634 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1635 if test x$stabs = xyes
1637 tm_file="${tm_file} dbx.h"
1643 echo "GCC does not yet support the ${target} target"; exit 1
1646 tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
1647 # On NetBSD, the headers are already okay, except for math.h.
1648 tmake_file="t-netbsd ns32k/t-ns32k"
1653 tm_file="${tm_file} pdp11/2bsd.h"
1662 # port not yet contributed
1663 #powerpc-*-openbsd*)
1664 # tmake_file="${tmake_file} rs6000/t-fprules "
1668 tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1670 x|xpowerpc64|xdefault64) tm_file="${tm_file} rs6000/default64.h";;
1672 tm_file="${tm_file} rs6000/linux64.h"
1673 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-linux rs6000/t-ppccomm rs6000/t-linux64"
1676 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1677 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64"
1680 tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
1681 tmake_file="rs6000/t-fprules rs6000/t-beos"
1686 tm_file="${tm_file} rs6000/darwin.h"
1687 tmake_file="t-darwin t-slibgcc-darwin rs6000/t-darwin"
1688 extra_headers=altivec.h
1689 # override ppc default
1693 powerpc*-*-freebsd*)
1694 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1695 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1698 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1699 tmake_file="${tmake_file} rs6000/t-netbsd"
1701 powerpc-*-chorusos*)
1702 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
1703 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1704 case ${enable_threads} in
1712 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
1713 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
1715 powerpc-*-eabisimaltivec*)
1716 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
1717 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1720 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
1721 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1724 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1725 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1728 powerpc-*-eabialtivec*)
1729 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
1730 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1733 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
1734 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1737 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
1738 tmake_file="rs6000/t-fprules t-rtems rs6000/t-ppccomm"
1740 powerpc-*-linux*altivec*)
1741 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
1742 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
1744 powerpc-*-linux*spe*)
1745 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h"
1746 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
1749 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
1750 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
1752 powerpc-*-gnu-gnualtivec*)
1753 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
1754 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1755 if test x$enable_threads = xyes; then
1760 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"
1761 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1762 if test x$enable_threads = xyes; then
1766 powerpc-wrs-vxworks*)
1767 # We want vxworks.h after rs6000/sysv4.h, which unfortunately
1768 # means we have to redo the tm_file list from scratch.
1769 tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1770 tm_file="${tm_file} vxworks.h rs6000/vxworks.h"
1771 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
1772 extra_headers=ppc-asm.h
1774 powerpc-wrs-windiss*) # Instruction-level simulator for VxWorks.
1775 tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
1776 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1781 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1782 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1786 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1787 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1790 powerpcle-*-eabisim*)
1791 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
1792 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1795 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
1796 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1799 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h kaos.h rs6000/kaos-ppc.h"
1800 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1803 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h kaos.h rs6000/kaos-ppc.h"
1804 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1806 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
1807 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
1808 tmake_file="rs6000/t-fprules rs6000/t-newas"
1813 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1814 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
1815 tmake_file=rs6000/t-aix43
1820 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1821 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
1822 tmake_file=rs6000/t-aix43
1827 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1828 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
1829 tmake_file=rs6000/t-aix52
1835 tm_file="svr3.h lynx.h rs6000/lynxbase.h rs6000/rs6000.h rs6000/lynx.h"
1836 tmake_file=rs6000/t-fprules
1841 tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1842 tmake_file="t-slibgcc-elf-ver t-linux s390/t-crtstuff"
1845 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1846 tm_p_file=s390/s390-protos.h
1847 md_file=s390/s390.md
1848 extra_modes=s390/s390-modes.def
1849 out_file=s390/s390.c
1850 tmake_file="t-slibgcc-elf-ver t-linux s390/t-crtstuff s390/t-linux64"
1853 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
1854 tm_p_file=s390/s390-protos.h
1855 md_file=s390/s390.md
1856 extra_modes=s390/s390-modes.def
1857 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1858 out_file=s390/s390.c
1859 tmake_file="t-slibgcc-elf-ver s390/t-crtstuff s390/t-tpf"
1861 sh-*-elf* | sh[2346l]*-*-elf* | sh*-*-kaos*)
1862 tmake_file="sh/t-sh sh/t-elf"
1865 tm_file="sh/little.h ${tm_file}"
1866 tmake_file="${tmake_file} sh/t-le"
1869 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h"
1872 tmake_file="${tmake_file} sh/t-sh64"
1873 tm_file="${tm_file} sh/sh64.h"
1874 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1876 sh4_single*) target_cpu_default="SELECT_SH4_SINGLE" ;;
1877 sh4*) target_cpu_default="SELECT_SH4" ;;
1878 sh3e*) target_cpu_default="SELECT_SH3E" ;;
1879 sh3*) target_cpu_default="SELECT_SH3" ;;
1880 sh2e*) target_cpu_default="SELECT_SH2E" ;;
1881 sh2*) target_cpu_default="SELECT_SH2" ;;
1884 sh[234]*) tmake_file="${tmake_file} sh/t-monolib" ;;
1887 sh*-*-kaos*) tm_file="${tm_file} kaos.h sh/kaos-sh.h" ;;
1892 tmake_file="sh/t-sh sh/t-elf t-rtems"
1893 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
1896 tmake_file="sh/t-sh t-rtems"
1897 tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
1899 sh-*-linux* | sh[2346lbe]*-*-linux*)
1900 tmake_file="sh/t-sh sh/t-elf t-slibgcc-elf-ver t-linux"
1902 sh*be-*-* | sh*eb-*-*) ;;
1904 tm_file="sh/little.h ${tm_file}"
1905 tmake_file="${tmake_file} sh/t-le"
1908 tmake_file="${tmake_file} sh/t-linux"
1909 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/linux.h"
1912 tmake_file="${tmake_file} sh/t-sh64"
1913 tm_file="${tm_file} sh/sh64.h"
1914 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1916 sh4_single*) target_cpu_default="SELECT_SH4_SINGLE" ;;
1917 sh4*) target_cpu_default="SELECT_SH4" ;;
1918 sh3e[lb]e*) target_cpu_default="SELECT_SH3E" ;;
1919 sh3e[lb]*) target_cpu_default="SELECT_SH3" ;;
1920 sh3e*) target_cpu_default="SELECT_SH3E" ;;
1921 sh3*) target_cpu_default="SELECT_SH3" ;;
1922 sh2e[lb]e*) target_cpu_default="SELECT_SH2E" ;;
1923 sh2e[lb]*) target_cpu_default="SELECT_SH2" ;;
1924 sh2e*) target_cpu_default="SELECT_SH2E" ;;
1925 sh2*) target_cpu_default="SELECT_SH2" ;;
1928 sh[234]*) tmake_file="${tmake_file} sh/t-monolib" ;;
1931 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1932 sh64-*-netbsd* | sh64l*-*-netbsd*)
1933 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h netbsd.h netbsd-elf.h sh/netbsd-elf.h"
1934 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
1937 tm_file="sh/little.h ${tm_file}"
1938 tmake_file="${tmake_file} sh/t-le"
1941 tmake_file="${tmake_file} sh/t-be"
1946 # SHmedia, 32-bit ABI
1947 target_cpu_default="SH5_BIT|SH4_BIT|SH3_BIT|SH_E_BIT"
1948 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd-sh5"
1951 # SHmedia, 64-bit ABI
1952 target_cpu_default="SH5_BIT|SH4_BIT"
1953 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd-sh5 sh/t-netbsd-sh5-64"
1956 # SH3, software floating point
1957 target_cpu_default="SH1_BIT|SH2_BIT|SH3_BIT"
1958 tmake_file="${tmake_file} sh/t-netbsd"
1963 tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
1964 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/vxworks.h"
1967 tm_file="${tm_file} dbxcoff.h sh/coff.h"
1971 tm_file="${tm_file} sparc/pbd.h"
1975 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
1978 tm_defines=OBSD_OLD_GAS
1979 tm_file="sparc/sparc.h openbsd.h sparc/openbsd.h"
1980 # needed to unconfuse gdb
1981 tmake_file="t-libc-ok t-openbsd sparc/t-openbsd"
1982 # we need collect2 until our bug is fixed...
1986 tm_file="sparc/openbsd1-64.h sparc/sparc.h elfos.h svr4.h sparc/sysv4.h sparc/sol2.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
1991 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h"
1992 tmake_file="sparc/t-elf sparc/t-crtfm"
1993 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1996 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
1997 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
1998 tmake_file="t-slibgcc-elf-ver t-linux sparc/t-crtfm"
2001 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/rtemself.h rtems.h"
2002 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
2003 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2005 sparc64-*-solaris2* | sparcv9-*-solaris2*)
2006 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h"
2007 if test x$gnu_ld = xyes; then
2008 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
2010 if test x$gas = xyes; then
2011 tm_file="${tm_file} sparc/sol2-gas-bi.h"
2013 tmake_file="sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
2014 if test x$gnu_ld = xyes; then
2015 tmake_file="$tmake_file t-slibgcc-elf-ver"
2017 tmake_file="$tmake_file t-slibgcc-sld"
2019 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
2020 if test x${enable_threads} = x ; then
2021 enable_threads=$have_pthread_h
2022 if test x${enable_threads} = x ; then
2023 enable_threads=$have_thread_h
2026 if test x${enable_threads} = xyes ; then
2027 if test x${have_pthread_h} = xyes ; then
2030 thread_file='solaris'
2033 need_64bit_hwint=yes
2036 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h"
2037 if test x$gnu_ld = xyes; then
2038 tm_file="${tm_file} sparc/sol2-gld.h"
2040 tmake_file="sparc/t-sol2 sparc/t-crtfm"
2041 if test x$gnu_ld = xyes; then
2042 tmake_file="$tmake_file t-slibgcc-elf-ver"
2044 tmake_file="$tmake_file t-slibgcc-sld"
2047 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2048 if test x$gnu_ld = xno; then
2049 tm_file="${tm_file} sparc/sol26-sld.h"
2052 *-*-solaris2.[789] | *-*-solaris2.1[0-9])
2053 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h"
2054 if test x$gnu_ld = xyes; then
2055 tm_file="${tm_file} sparc/sol2-gld-bi.h"
2057 if test x$gas = xyes; then
2058 tm_file="${tm_file} sparc/sol2-gas-bi.h"
2060 tmake_file="$tmake_file sparc/t-sol2-64"
2061 need_64bit_hwint=yes
2064 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
2065 if test x${enable_threads} = x; then
2066 enable_threads=$have_pthread_h
2067 if test x${enable_threads} = x; then
2068 enable_threads=$have_thread_h
2071 if test x${enable_threads} = xyes; then
2072 if test x${have_pthread_h} = xyes; then
2075 thread_file='solaris'
2080 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sysv4-only.h"
2082 extra_parts="crtbegin.o crtend.o"
2086 tm_file="${tm_file} sparc/lite.h svr3.h sparc/litecoff.h dbxcoff.h libgloss.h"
2087 tmake_file=sparc/t-sparclite
2090 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/liteelf.h"
2091 tmake_file="sparc/t-sparclite sparc/t-crtfm"
2092 extra_parts="crtbegin.o crtend.o"
2096 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/sp86x-elf.h"
2097 tmake_file="sparc/t-sp86x sparc/t-crtfm"
2098 extra_parts="crtbegin.o crtend.o"
2102 tm_file="sparc/sparc.h sparc/aout.h sparc/sp64-aout.h"
2106 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sp64-elf.h"
2107 tmake_file="${tmake_file} sparc/t-crtfm"
2108 extra_parts="crtbegin.o crtend.o"
2111 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
2112 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
2113 tmake_file="${tmake_file} sparc/t-crtfm"
2114 case "x$with_cpu" in
2116 x) with_cpu=ultrasparc ;;
2117 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
2119 need_64bit_hwint=yes
2121 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
2122 tmake_file="t-slibgcc-elf-ver t-linux sparc/t-linux64 sparc/t-crtfm"
2123 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
2126 tmake_file="${tmake_file} sparc/t-netbsd64"
2127 tm_file="sparc/biarch64.h ${tm_file}"
2128 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2131 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2132 tmake_file=arm/t-strongarm-elf
2135 extra_modes=arm/arm-modes.def
2139 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"
2140 tmake_file=arm/t-strongarm-pe
2143 extra_modes=arm/arm-modes.def
2148 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"
2149 tmake_file=arm/t-strongarm-elf
2152 extra_modes=arm/arm-modes.def
2155 target_cpu_default="TARGET_CPU_v850e1"
2156 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2157 tm_p_file=v850/v850-protos.h
2158 tmake_file=v850/t-v850e
2159 md_file=v850/v850.md
2160 out_file=v850/v850.c
2161 if test x$stabs = xyes
2163 tm_file="${tm_file} dbx.h"
2166 c_target_objs="v850-c.o"
2167 cxx_target_objs="v850-c.o"
2171 target_cpu_default="TARGET_CPU_v850e"
2172 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2173 tm_p_file=v850/v850-protos.h
2174 tmake_file=v850/t-v850e
2175 md_file=v850/v850.md
2176 out_file=v850/v850.c
2177 if test x$stabs = xyes
2179 tm_file="${tm_file} dbx.h"
2182 c_target_objs="v850-c.o"
2183 cxx_target_objs="v850-c.o"
2187 target_cpu_default="TARGET_CPU_generic"
2188 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2189 tmake_file=v850/t-v850
2190 if test x$stabs = xyes
2192 tm_file="${tm_file} dbx.h"
2195 c_target_objs="v850-c.o"
2196 cxx_target_objs="v850-c.o"
2199 vax-*-bsd*) # VAXen running BSD
2200 tm_file="${tm_file} vax/bsd.h"
2204 vax-*-sysv*) # VAXen running system V
2205 tm_file="${tm_file} vax/vaxv.h"
2209 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2212 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2218 tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
2221 vax-*-ultrix*) # VAXen running ultrix
2222 tm_file="${tm_file} vax/ultrix.h"
2225 vax-*-*) # VAX default entry
2226 if test "x$enable_obsolete" != xyes; then
2227 echo "*** Configuration ${target} is obsolete." >&2
2228 echo "*** Specify --enable-obsolete to build it anyway." >&2
2229 echo "*** Support will be REMOVED in the next major release of GCC," >&2
2230 echo "*** unless a maintainer comes forward." >&2
2236 tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2237 tmake_file=arm/t-xscale-elf
2240 extra_modes=arm/arm-modes.def
2244 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/xscale-coff.h arm/arm.h"
2245 tmake_file=arm/t-xscale-coff
2248 extra_modes=arm/arm-modes.def
2252 # For historical reasons, the target files omit the 'x'.
2253 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2254 tm_p_file=stormy16/stormy16-protos.h
2255 md_file=stormy16/stormy16.md
2256 out_file=stormy16/stormy16.c
2257 tmake_file="stormy16/t-stormy16"
2258 extra_parts="crtbegin.o crtend.o"
2262 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2263 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2266 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2267 tmake_file="t-slibgcc-elf-ver t-linux xtensa/t-xtensa xtensa/t-linux"
2270 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2271 tmake_file="t-slibgcc-elf-ver t-linux mn10300/t-linux"
2273 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2277 echo "*** Configuration ${target} not supported" 1>&2
2282 # Support for --with-cpu and related options (and a few unrelated options,
2286 echo "--with-cpu must be passed a value" 1>&2
2291 # If there is no $with_cpu option, try to infer one from ${target}.
2292 # This block sets nothing except for with_cpu.
2293 if test x$with_cpu = x ; then
2296 # A Cirrus ARM variant.
2303 case ${target_noncanonical} in
2313 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2314 with_cpu=pentium-mmx
2321 i686-*-* | i786-*-*)
2322 case ${target_noncanonical} in
2326 athlon_xp-*|athlon_mp-*|athlon_4-*)
2329 athlon_tbird-*|athlon-*)
2365 with_cpu="`echo ${target} | sed 's/-.*$//'`"
2366 if [ x$with_cpu = xsparc64 ]; then
2373 # Similarly for --with-schedule.
2374 if test x$with_schedule = x; then
2377 # Override default PA8000 scheduling model.
2378 with_schedule=7100LC
2383 # Validate and mark as valid any --with options supported
2384 # by this target. In order to use a particular --with option
2385 # you must list it in supported_defaults; validating the value
2386 # is optional. This case statement should set nothing besides
2387 # supported_defaults.
2392 supported_defaults="cpu tune"
2393 for which in cpu tune; do
2394 eval "val=\$with_$which"
2397 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
2398 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
2402 echo "Unknown CPU used in --with-$which=$val" 1>&2
2410 supported_defaults="arch cpu float tune"
2411 for which in cpu tune; do
2412 eval "val=\$with_$which"
2415 | arm[236789] | arm250 | arm[67][01]0 \
2416 | arm60 | arm620 | arm7d | arm7di \
2417 | arm7m | arm7dm | arm7dmi | arm[79]tdmi \
2418 | arm70 | arm700i | arm710t | arm720 \
2419 | arm720t | arm740t | arm710c | arm920 \
2420 | arm920t | arm926ejs | arm940t | arm9e | arm10tdmi \
2421 | arm7100 | arm7500 | arm7500fe | arm810 \
2422 | arm1026ejs | arm1020t | arm1136js | arm1136jfs \
2425 | strongarm | strongarm110 | strongarm11[01]0)
2429 echo "Unknown CPU used in --with-$which=$val" 1>&2
2435 case "$with_arch" in
2437 | armv[2345] | armv2a | armv3m | armv4t | armv5t \
2438 | armv5te | armv6j | ep9312)
2442 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2447 case "$with_float" in
2453 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2458 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2459 echo "Warning: --with-arch overrides --with-cpu" 1>&2
2463 hppa*-*-* | parisc*-*-*)
2464 supported_defaults="arch schedule"
2466 case "$with_arch" in
2467 "" | 1.0 | 1.1 | 2.0)
2471 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2476 case "$with_schedule" in
2477 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
2481 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2487 i[34567]86-*-* | x86_64-*-*)
2488 supported_defaults="arch cpu tune"
2489 for which in arch cpu tune; do
2490 eval "val=\$with_$which"
2493 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
2494 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
2495 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
2496 | athlon-4 | athlon-xp | athlon-mp | k8)
2500 echo "Unknown CPU given in --with-$which=$val." 1>&2
2508 supported_defaults="abi arch float tune"
2510 case ${with_float} in
2515 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2521 "" | 32 | o64 | n32 | 64 | eabi)
2525 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2531 powerpc*-*-* | rs6000-*-*)
2532 supported_defaults="cpu float tune"
2534 for which in cpu tune; do
2535 eval "val=\$with_$which"
2537 "" | default32 | default64 | common \
2538 | power | power2 | power3 | power4 \
2539 | powerpc | powerpc64 \
2540 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
2541 | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
2542 | 601 | 602 | 603 | 603e | ec603e | 604 \
2543 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
2544 | 8540 | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5)
2548 echo "Unknown cpu used in --with-$which=$val." 1>&2
2556 supported_defaults="arch mode tune"
2558 for which in arch tune; do
2559 eval "val=\$with_$which"
2561 "" | g5 | g6 | z900 | z990)
2565 echo "Unknown cpu used in --with-$which=$val." 1>&2
2571 case ${with_mode} in
2576 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2583 supported_defaults="cpu float tune"
2585 for which in cpu tune; do
2586 eval "val=\$with_$which"
2588 "" | sparc | sparcv9 | sparc64 | sparc86x \
2589 | v7 | cypress | v8 | supersparc | sparclite | f930 \
2590 | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
2591 | v9 | ultrasparc | ultrasparc3)
2595 echo "Unknown cpu used in --with-$which=$val" 1>&2
2601 case ${with_float} in
2606 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2613 supported_defaults=cpu
2615 "" | v850e | v850e1)
2619 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2626 # Set some miscellaneous flags for particular targets.
2627 target_cpu_default2=
2630 if test x$gas = xyes
2632 target_cpu_default2="MASK_GAS"
2637 case "x$with_cpu" in
2640 target_cpu_default2="TARGET_CPU_generic"
2644 target_cpu_default2="TARGET_CPU_$with_cpu"
2649 hppa*-*-* | parisc*-*-*)
2650 if test x$gas = xyes
2652 target_cpu_default2="MASK_GAS|MASK_JUMP_IN_DELAY"
2658 mips*-*-ecoff* | mips*-*-elf*)
2659 if test x$gas = xyes
2661 if test x$gnu_ld = xyes
2663 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
2665 target_cpu_default2="MASK_GAS"
2670 if test x$gas = xyes
2672 target_cpu_default2="MASK_GAS"
2678 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
2682 *mips/elf.h* | *mips/elf64.h*)
2683 tm_defines="OBJECT_FORMAT_ELF $tm_defines"
2686 if test "x$enable_gofast" = xyes
2688 tm_defines="US_SOFTWARE_GOFAST $tm_defines"
2689 tmake_file="mips/t-gofast $tmake_file"
2691 tmake_file="mips/t-mips $tmake_file"
2695 powerpc*-*-* | rs6000-*-*)
2696 if test x$enable_altivec = xyes
2698 tm_file="$tm_file rs6000/altivec-defs.h"
2700 # FIXME: The PowerPC port uses the value set at compile time,
2701 # although it's only cosmetic.
2702 if test "x$with_cpu" != x
2704 target_cpu_default2="\\\"$with_cpu\\\""
2706 out_file=rs6000/rs6000.c
2707 c_target_objs="${c_target_objs} rs6000-c.o"
2708 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
2709 tmake_file="rs6000/t-rs6000 ${tmake_file}"
2713 # Some standard aliases.
2719 with_cpu=sparclite86x
2721 xsparcv9 | xsparc64)
2726 # The Sparc port checks this value at compile-time.
2727 target_cpu_default2="TARGET_CPU_$with_cpu"
2730 # FIXME: The v850 is "special" in that it does not support
2731 # runtime CPU selection, only --with-cpu.
2732 case "x$with_cpu" in
2736 target_cpu_default2="TARGET_CPU_$with_cpu"
2743 all_defaults="abi cpu arch tune schedule float mode"
2744 for option in $all_defaults
2746 eval "val=\$with_$option"
2747 if test -n "$val"; then
2748 case " $supported_defaults " in
2752 echo "This target does not support --with-$option." 2>&1
2759 t="{ \"$option\", \"$val\" }"
2761 t="${t}, { \"$option\", \"$val\" }"
2767 configure_default_options="{ { NULL, NULL} }"
2769 configure_default_options="{ ${t} }"
2772 if test "$target_cpu_default2" != ""
2774 if test "$target_cpu_default" != ""
2776 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
2778 target_cpu_default=$target_cpu_default2