| blob | 9b7800eb1fa05b7b535baadf93200081837cb203 |
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
10 #version.
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
15 #for more details.
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
20 #02111-1307, USA.
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:
30 #
31 # with_* Various variables as set by configure.
32 #
33 # enable_threads Either the name, yes or no depending on whether
34 # threads support was requested.
35 #
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 # $enable___cxa_atexit variable is not set.
40 #
41 # gas_flag Either yes or no depending on whether GNU as was
42 # requested.
43 #
44 # gnu_ld_flag Either yes or no depending on whether GNU ld was
45 # requested.
47 # This file sets the following shell variables for use by the
48 # autoconf-generated configure script:
49 #
50 # cpu_type The name of the cpu, if different from the first
51 # chunk of the canonical target name.
52 #
53 # tm_defines List of target macros to define for all compilations.
54 #
55 # tm_file A list of target macro files, if different from
56 # "$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}.
65 #
66 # tm_p_file Location of file with declarations for functions
67 # in $out_file.
68 #
69 # out_file The name of the machine description C support
70 # file, if different from "$cpu_type/$cpu_type.c".
71 #
72 # md_file The name of the machine-description file, if
73 # different from "$cpu_type/$cpu_type.md".
74 #
75 # tmake_file A list of machine-description-specific
76 # makefile-fragments, if different from
77 # "$cpu_type/t-$cpu_type".
78 #
79 # extra_modes The name of the file containing a list of extra
80 # machine modes, if necessary and different from
81 # "$cpu_type/$cpu_type-modes.def".
82 #
83 # extra_objs List of extra objects that should be linked into
84 # the compiler proper (cc1, cc1obj, cc1plus)
85 # depending on target.
86 #
87 # extra_gcc_objs List of extra objects that should be linked into
88 # the compiler driver (gcc) depending on target.
89 #
90 # extra_headers List of used header files from the directory
91 # config/${cpu_type}.
92 #
93 # extra_passes List of extra executables compiled for this target
94 # machine, used for compiling from source to object.
95 #
96 # extra_parts List of extra object files that should be compiled
97 # for this target machine.
98 #
99 # extra_programs Like extra_passes, but these are used when linking.
100 #
101 # c_target_objs List of extra target-dependent objects that be
102 # linked into the C compiler only.
103 #
104 # cxx_target_objs List of extra target-dependent objects that be
105 # linked into the C++ compiler only.
106 #
107 # target_gtfiles List of extra source files with type information.
108 #
109 # xm_defines List of macros to define when compiling for the
110 # target machine.
111 #
112 # xm_file List of files to include when compiling for the
113 # target machine.
114 #
115 # use_collect2 Set to yes or no, depending on whether collect2
116 # will be used.
117 #
118 # target_cpu_default Set to override the default target model.
119 #
120 # gdb_needs_out_file_path
121 # Set to yes if gdb needs a dir command with
122 # `dirname $out_file`.
123 #
124 # thread_file Set to control which thread package to use.
125 #
126 # gas Set to yes or no depending on whether the target
127 # system normally uses GNU as.
128 #
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.
132 #
133 # configure_default_options
134 # Set to an initializer for configure_default_options
135 # in configargs.h, based on --with-cpu et cetera.
136 #
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:
142 #
143 # gnu_ld Set to yes or no depending on whether the target
144 # system normally uses GNU ld.
146 out_file=
147 tmake_file=
148 extra_headers=
149 extra_passes=
150 extra_parts=
151 extra_programs=
152 extra_objs=
153 extra_gcc_objs=
154 c_target_objs=
155 cxx_target_objs=
156 tm_defines=
157 xm_defines=
158 # Set this to force installation and use of collect2.
159 use_collect2=
160 # Set this to override the default target model.
161 target_cpu_default=
162 # Set this if gdb needs a dir command with `dirname $out_file`
163 gdb_needs_out_file_path=
164 # Set this to control which thread package will be used.
165 thread_file=
166 # Reinitialize these from the flag values every loop pass, since some
167 # configure entries modify them.
168 gas="$gas_flag"
169 gnu_ld="$gnu_ld_flag"
170 default_use_cxa_atexit=no
171 target_gtfiles=
172 need_64bit_hwint=
174 # Default to not using fixproto. Targets which need fixproto should
175 # specifically set this to 'yes'.
176 use_fixproto=no
178 # Don't carry these over build->host->target. Please.
179 xm_file=
180 md_file=
182 # Obsolete configurations.
183 case ${target} in
184 dummy*)
185 if test "x$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
190 exit 1
191 fi;;
192 esac
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.
197 case ${target} in
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* \
210 | thumb-*-* \
211 | *-*-linux*coff* \
212 | *-*-linux*oldld* \
213 | *-*-rtemsaout* \
214 | *-*-rtemscoff* \
215 | vax-*-vms* \
216 )
217 echo "*** Configuration ${target} not supported" 1>&2
218 exit 1
219 ;;
220 esac
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
224 # machines.
225 tm_p_file=
226 cpu_type=`echo ${target} | sed 's/-.*$//'`
227 case ${target} in
228 alpha*-*-*)
229 cpu_type=alpha
230 need_64bit_hwint=yes
231 ;;
232 am33_2.0-*-linux*)
233 cpu_type=mn10300
234 ;;
235 strongarm*-*-*)
236 cpu_type=arm
237 ;;
238 arm*-*-*)
239 cpu_type=arm
240 extra_headers="mmintrin.h"
241 ;;
242 ep9312*-*-*)
243 cpu_type=arm
244 ;;
245 xscale-*-*)
246 cpu_type=arm
247 extra_headers="mmintrin.h"
248 ;;
249 i[34567]86-*-*)
250 cpu_type=i386
251 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h pmmintrin.h"
252 ;;
253 x86_64-*-*)
254 cpu_type=i386
255 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h pmmintrin.h"
256 need_64bit_hwint=yes
257 ;;
258 ia64-*-*)
259 extra_headers=ia64intrin.h
260 need_64bit_hwint=yes
261 ;;
262 hppa*-*-* | parisc*-*-*)
263 cpu_type=pa
264 ;;
265 m32r*-*-*)
266 cpu_type=m32r
267 ;;
268 m680[012]0-*-*)
269 cpu_type=m68k
270 extra_headers=math-68881.h
271 ;;
272 m68k-*-*)
273 extra_headers=math-68881.h
274 ;;
275 mips*-*-*)
276 cpu_type=mips
277 need_64bit_hwint=yes
278 ;;
279 powerpc*-*-*)
280 cpu_type=rs6000
281 extra_headers="ppc-asm.h altivec.h spe.h"
282 need_64bit_hwint=yes
283 ;;
284 rs6000*-*-*)
285 need_64bit_hwint=yes
286 ;;
287 sparc64*-*-*)
288 cpu_type=sparc
289 need_64bit_hwint=yes
290 ;;
291 sparc*-*-*)
292 cpu_type=sparc
293 ;;
294 s390*-*-*)
295 need_64bit_hwint=yes
296 ;;
297 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
298 sh[123456789lbe]*-*-*)
299 cpu_type=sh
300 need_64bit_hwint=yes
301 ;;
302 tic4x-*-*)
303 cpu_type=c4x
304 ;;
305 esac
307 tm_file=${cpu_type}/${cpu_type}.h
308 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
309 then
310 tm_p_file=${cpu_type}/${cpu_type}-protos.h
311 fi
312 extra_modes=
313 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
314 then
315 extra_modes=${cpu_type}/${cpu_type}-modes.def
316 fi
318 case ${target} in
319 x86_64-*-*)
320 tm_file="i386/biarch64.h ${tm_file}"
321 ;;
322 esac
324 # On a.out targets, we need to use collect2.
325 case ${target} in
326 *-*-*aout*)
327 use_collect2=yes
328 ;;
329 esac
331 # Common parts for widely ported systems.
332 case ${target} in
333 *-*-darwin*)
334 case ${target} in
335 *-darwin[0-6]*) ;;
336 *) tm_file="${tm_file} darwin7.h" ;;
337 esac
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"
344 extra_parts="crt2.o"
345 extra_objs="darwin.o"
346 case ${enable_threads} in
347 "" | yes | posix) thread_file='posix' ;;
348 esac
349 ;;
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).
358 ;;
359 *-*-freebsd*)
360 # This is the generic ELF configuration of FreeBSD. Later
361 # machine-specific sections may refine and add to this
362 # configuration.
363 #
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:
369 #
370 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
371 #
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.
375 gas=yes
376 gnu_ld=yes
377 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
378 case ${target} in
379 *-*-freebsd3 | *-*-freebsd[3].*)
380 tm_defines="${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" ;;
387 *)
388 echo 'Please update *-*-freebsd* in gcc/config.gcc'
389 exit 1
390 ;;
391 esac
392 tmake_file="t-slibgcc-elf-ver t-freebsd"
393 case ${enable_threads} in
394 no)
395 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
396 ;;
397 "" | yes | posix)
398 thread_file='posix'
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.
402 case ${target} in
403 *-*-freebsd[34] | *-*-freebsd[34].*)
404 tmake_file="${tmake_file} t-slibgcc-nolc-override"
405 ;;
406 esac
407 ;;
408 *)
409 echo 'Unknown thread configuration for FreeBSD'
410 exit 1
411 ;;
412 esac
413 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
414 ;;
415 *-*-linux*libc1* | *-*-linux*aout*)
416 # Avoid the generic linux case.
417 ;;
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"
421 gas=yes
422 gnu_ld=yes
423 case ${enable_threads} in
424 "" | yes | posix) thread_file='posix' ;;
425 esac
426 tmake_file="t-slibgcc-elf-ver t-linux"
427 ;;
428 *-*-gnu*)
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.
435 gas=yes
436 gnu_ld=yes
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"
440 case ${target} in
441 alpha*)
442 tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
443 ;;
444 i[34567]86-*-*)
445 tm_file="${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}"
446 ;;
447 esac
448 ;;
449 *-*-netbsd*)
450 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
451 gas=yes
452 gnu_ld=yes
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
457 "")
458 case ${target} in
459 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
460 thread_file='posix'
461 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
462 ;;
463 esac
464 ;;
465 yes | posix)
466 thread_file='posix'
467 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
468 ;;
469 esac
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.
474 case ${target} in
475 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
476 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
477 ;;
478 esac
480 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
481 # default (unless overridden by --disable-__cxa_atexit).
482 case ${target} in
483 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
484 default_use_cxa_atexit=yes
485 ;;
486 esac
487 ;;
488 *-*-openbsd*)
489 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
490 case ${enable_threads} in
491 yes)
492 thread_file='posix'
493 tmake_file="${tmake_file} t-openbsd-thread"
494 ;;
495 esac
496 ;;
497 *-*-rtems*)
498 case ${enable_threads} in
499 yes) thread_file='rtems' ;;
500 esac
501 ;;
502 *-*-vxworks*)
503 tmake_file=t-vxworks
504 tm_file="${tm_file} elfos.h svr4.h vxworks.h"
505 case ${enable_threads} in
506 no) ;;
507 "" | yes | vxworks) thread_file='vxworks' ;;
508 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
509 esac
510 use_collect2=yes
511 xm_defines=POSIX
512 ;;
513 esac
515 case ${target} in
516 # Support site-specific machine types.
517 *local*)
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
522 fi
523 if test -f $srcdir/config/${cpu_type}/t-$rest
524 then tmake_file=${cpu_type}/t-$rest
525 fi
526 ;;
527 alpha*-*-unicosmk*)
528 use_collect2=yes
529 tm_file="${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"
534 use_fixproto=yes
535 ;;
536 alpha*-*-linux*)
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"
540 ;;
541 alpha*-*-gnu*)
542 target_cpu_default="MASK_GAS"
543 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
544 ;;
545 alpha*-*-freebsd*)
546 tm_file="${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"
550 ;;
551 alpha*-*-netbsd*)
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"
555 ;;
556 alpha*-*-openbsd*)
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"
562 ;;
563 alpha*-dec-osf[45]*)
564 if test x$stabs = xyes
565 then
566 tm_file="${tm_file} dbx.h"
567 fi
568 if test x$gas != xyes
569 then
570 extra_passes="mips-tfile mips-tdump"
571 fi
572 use_collect2=yes
573 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
574 tm_file="${tm_file} alpha/osf.h"
575 extra_headers=va_list.h
576 case ${target} in
577 *-*-osf4*)
578 # Set target_cpu_default except on 4.0a.
579 case ${target} in
580 *-*-osf4.0a) ;;
581 *) target_cpu_default=MASK_SUPPORT_ARCH
582 esac
583 ;;
584 *-*-osf5*)
585 tm_file="${tm_file} alpha/osf5.h"
586 target_cpu_default=MASK_SUPPORT_ARCH
587 ;;
588 esac
589 case ${enable_threads} in
590 "" | yes | posix)
591 thread_file='posix'
592 tmake_file="${tmake_file} alpha/t-osf-pthread"
593 ;;
594 esac
595 ;;
596 alpha64-dec-*vms*)
597 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
598 xm_file="alpha/xm-vms.h"
599 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
600 prefix=/gnu
601 local_prefix=/gnu
602 ;;
603 alpha*-dec-*vms*)
604 tm_file="${tm_file} alpha/vms.h"
605 xm_file=alpha/xm-vms.h
606 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
607 prefix=/gnu
608 local_prefix=/gnu
609 ;;
610 arc-*-elf*)
611 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
612 extra_parts="crtinit.o crtfini.o"
613 use_fixproto=yes
614 ;;
615 arm-*-coff* | armel-*-coff*)
616 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
617 tmake_file="arm/t-arm arm/t-arm-coff"
618 ;;
619 arm-semi-aof | armel-semi-aof)
620 tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
621 tmake_file="arm/t-arm arm/t-semi"
622 ;;
623 arm-wrs-vxworks)
624 tm_file="dbxelf.h elfos.h svr4.h vxworks.h arm/elf.h arm/aout.h arm/arm.h arm/vxworks.h"
625 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks"
626 ;;
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-arm arm/t-strongarm-elf"
630 ;;
631 arm*-*-netbsdelf*)
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="${tmake_file} arm/t-arm arm/t-netbsd"
634 ;;
635 arm*-*-netbsd*)
636 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
637 tmake_file="t-netbsd arm/t-arm arm/t-netbsd"
638 extra_parts=""
639 use_collect2=yes
640 ;;
641 arm*-*-linux*) # ARM GNU/Linux with ELF
642 tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h"
643 tmake_file="${tmake_file} arm/t-arm arm/t-linux"
644 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
645 gnu_ld=yes
646 ;;
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 arm/t-arm-elf"
650 ;;
651 arm*-*-ecos-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 arm/t-arm-elf"
654 ;;
655 arm*-*-eabi* | arm*-*-symbianelf* )
656 # The BPABI long long divmod functions return a 128-bit value in
657 # registers r0-r3. Correctly modeling that requires the use of
658 # TImode.
659 need_64bit_hwint=yes
660 default_use_cxa_atexit=yes
661 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
662 tmake_file="arm/t-arm arm/t-arm-elf"
663 case ${target} in
664 arm*-*-eabi*)
665 tmake_file="${tmake_file} arm/t-bpabi"
666 ;;
667 arm*-*-symbianelf*)
668 tm_file="${tm_file} arm/symbian.h"
669 # We do not include t-bpabi for Symbian OS because the system
670 # provides its own implementation of the BPABI functions.
671 tmake_file="${tmake_file} t-slibgcc-elf-ver arm/t-symbian"
672 ;;
673 esac
674 tm_file="${tm_file} arm/aout.h arm/arm.h"
675 ;;
676 arm*-*-rtems*)
677 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"
678 tmake_file="arm/t-arm arm/t-arm-elf t-rtems"
679 ;;
680 arm*-*-elf | ep9312-*-elf)
681 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
682 tmake_file="arm/t-arm arm/t-arm-elf"
683 ;;
684 arm*-wince-pe*)
685 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
686 tmake_file="arm/t-arm arm/t-wince-pe"
687 extra_objs="pe.o"
688 ;;
689 arm-*-pe*)
690 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
691 tmake_file="arm/t-arm arm/t-pe"
692 extra_objs="pe.o"
693 ;;
694 arm*-*-kaos*)
695 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"
696 tmake_file="arm/t-arm arm/t-arm-elf"
697 ;;
698 avr-*-*)
699 tm_file="avr/avr.h dbxelf.h"
700 use_fixproto=yes
701 ;;
702 c4x-*-rtems* | tic4x-*-rtems*)
703 tmake_file="c4x/t-c4x t-rtems"
704 tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
705 c_target_objs="c4x-c.o"
706 cxx_target_objs="c4x-c.o"
707 ;;
708 c4x-* | tic4x-*)
709 tmake_file=c4x/t-c4x
710 c_target_objs="c4x-c.o"
711 cxx_target_objs="c4x-c.o"
712 ;;
713 cris-*-aout)
714 tm_file="dbxelf.h ${tm_file} cris/aout.h"
715 gas=yes
716 tmake_file="cris/t-cris cris/t-aout"
717 ;;
718 cris-*-elf | cris-*-none)
719 tm_file="dbxelf.h elfos.h ${tm_file}"
720 tmake_file="cris/t-cris cris/t-elfmulti"
721 gas=yes
722 ;;
723 cris-*-linux*)
724 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
725 # We need to avoid using t-linux, so override default tmake_file
726 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
727 ;;
728 fr30-*-elf)
729 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
730 tmake_file=fr30/t-fr30
731 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
732 use_fixproto=yes
733 ;;
734 frv-*-elf)
735 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
736 tmake_file=frv/t-frv
737 use_fixproto=yes
738 ;;
739 frv-*-*linux*)
740 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} \
741 linux.h frv/linux.h frv/frv-abi.h"
742 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
743 ;;
744 h8300-*-rtems*)
745 tmake_file="h8300/t-h8300 t-rtems"
746 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
747 ;;
748 h8300-*-elf*)
749 tmake_file="h8300/t-h8300 h8300/t-elf"
750 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
751 use_fixproto=yes
752 ;;
753 h8300-*-*)
754 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
755 use_fixproto=yes
756 ;;
757 hppa*64*-*-linux* | parisc*64*-*-linux*)
758 target_cpu_default="MASK_PA_11|MASK_PA_20"
759 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
760 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
761 tmake_file="${tmake_file} pa/t-linux64"
762 gas=yes gnu_ld=yes
763 need_64bit_hwint=yes
764 ;;
765 hppa*-*-linux* | parisc*-*-linux*)
766 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
767 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
768 pa/pa32-regs.h pa/pa32-linux.h"
769 tmake_file="${tmake_file} pa/t-linux"
770 # if not configured with --enable-sjlj-exceptions, bump the
771 # libgcc version number
772 if test x$sjlj != x1; then
773 tmake_file="$tmake_file pa/t-slibgcc-elf-ver"
774 fi
775 ;;
776 # port not yet contributed.
777 #hppa*-*-openbsd*)
778 # target_cpu_default="MASK_PA_11"
779 # ;;
780 hppa1.1-*-pro*)
781 target_cpu_default="MASK_PORTABLE_RUNTIME|MASK_NO_SPACE_REGS|MASK_SOFT_FLOAT"
782 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h \
783 pa/pa-pro-end.h libgloss.h"
784 tmake_file="pa/t-pro"
785 ;;
786 hppa1.1-*-osf*)
787 target_cpu_default="MASK_PA_11"
788 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-osf.h"
789 tmake_file="pa/t-pa"
790 use_collect2=yes
791 ;;
792 hppa1.1-*-rtems*)
793 target_cpu_default="MASK_PORTABLE_RUNTIME|MASK_NO_SPACE_REGS|MASK_SOFT_FLOAT"
794 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h \
795 pa/pa-pro-end.h libgloss.h pa/rtems.h rtems.h"
796 tmake_file="pa/t-pro t-rtems"
797 ;;
798 hppa1.1-*-bsd*)
799 target_cpu_default="MASK_PA_11"
800 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h"
801 tmake_file="pa/t-pa"
802 use_collect2=yes
803 ;;
804 hppa[12]*-*-hpux10*)
805 case ${target} in
806 hppa1.1-*-* | hppa2*-*-*)
807 target_cpu_default="MASK_PA_11"
808 ;;
809 esac
810 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
811 pa/pa-hpux.h pa/pa-hpux10.h"
812 case ${target} in
813 *-*-hpux10.[1-9]*)
814 tm_file="${tm_file} pa/pa-hpux1010.h"
815 ;;
816 esac
817 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
818 case ${enable_threads} in
819 "")
820 if test x$have_pthread_h = xyes ; then
821 tmake_file="${tmake_file} pa/t-dce-thr"
822 fi
823 ;;
824 yes | dce)
825 tmake_file="${tmake_file} pa/t-dce-thr"
826 ;;
827 esac
828 use_collect2=yes
829 use_fixproto=yes
830 ;;
831 hppa*64*-*-hpux11*)
832 target_cpu_default="MASK_PA_11|MASK_PA_20"
833 if test x$gnu_ld = xyes
834 then
835 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
836 fi
837 if test x$gas = xyes
838 then
839 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
840 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux11.h"
841 else
842 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
843 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux11.h"
844 fi
845 case ${target} in
846 *-*-hpux11.11)
847 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
848 ;;
849 *)
850 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
851 ;;
852 esac
853 need_64bit_hwint=yes
854 tmake_file="pa/t-pa64 pa/t-pa-hpux"
855 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
856 case x${enable_threads} in
857 xyes | xposix )
858 thread_file=posix
859 ;;
860 esac
861 ;;
862 hppa[12]*-*-hpux11*)
863 case ${target} in
864 hppa1.1-*-* | hppa2*-*-*)
865 target_cpu_default="MASK_PA_11"
866 ;;
867 esac
868 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
869 pa/pa-hpux.h pa/pa-hpux11.h"
870 case ${target} in
871 *-*-hpux11.[1-9]*)
872 tm_file="${tm_file} pa/pa-hpux1111.h"
873 ;;
874 esac
875 tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
876 case x${enable_threads} in
877 xyes | xposix )
878 thread_file=posix
879 ;;
880 esac
881 use_collect2=yes
882 ;;
883 i[34567]86-*-darwin*)
884 tm_file="${tm_file} i386/darwin.h"
885 ;;
886 i[34567]86-*-elf*)
887 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
888 tmake_file="i386/t-i386elf t-svr4"
889 use_fixproto=yes
890 ;;
891 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
892 if test x$gas = xyes
893 then
894 tm_file="${tm_file} usegas.h"
895 fi
896 xm_defines="SMALL_ARG_MAX"
897 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
898 tmake_file=t-svr4
899 extra_parts="crtbegin.o crtend.o"
900 use_fixproto=yes
901 ;;
902 i[34567]86-*-aout*)
903 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
904 use_fixproto=yes
905 ;;
906 i[34567]86-*-beoself* | i[34567]86-*-beos*)
907 tmake_file='i386/t-beos i386/t-crtpic'
908 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
909 extra_parts='crtbegin.o crtend.o'
910 ;;
911 i[34567]86-*-freebsd*)
912 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
913 ;;
914 x86_64-*-freebsd*)
915 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
916 ;;
917 i[34567]86-*-netbsdelf*)
918 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
919 ;;
920 i[34567]86-*-netbsd*)
921 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
922 tmake_file=t-netbsd
923 extra_parts=""
924 use_collect2=yes
925 ;;
926 x86_64-*-netbsd*)
927 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
928 ;;
929 i[34567]86-*-openbsd*)
930 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"
931 # needed to unconfuse gdb
932 tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
933 # we need collect2 until our bug is fixed...
934 use_collect2=yes
935 ;;
936 i[34567]86-*-coff*)
937 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
938 use_fixproto=yes
939 ;;
940 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu)
941 # Intel 80386's running GNU/*
942 # with ELF format using glibc 2
943 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
944 case ${target} in
945 i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
946 i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
947 esac
948 tmake_file="${tmake_file} i386/t-crtstuff"
949 ;;
950 x86_64-*-linux*)
951 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
952 i386/x86-64.h i386/linux64.h"
953 tmake_file="${tmake_file} i386/t-linux64"
954 ;;
955 i[34567]86-*-gnu*)
956 ;;
957 i[34567]86-pc-msdosdjgpp*)
958 xm_file=i386/xm-djgpp.h
959 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
960 tmake_file=i386/t-djgpp
961 gnu_ld=yes
962 gas=yes
963 ;;
964 i[34567]86-*-lynxos*)
965 xm_defines=POSIX
966 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
967 tmake_file="i386/t-crtstuff t-lynx"
968 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
969 thread_file=lynx
970 gnu_ld=yes
971 gas=yes
972 ;;
973 i[3456x]86-*-netware*)
974 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h svr4.h tm-dwarf2.h i386/netware.h"
975 tmake_file=i386/t-netware
976 extra_objs=netware.o
977 case /${with_ld} in
978 */nwld)
979 extra_objs="$extra_objs nwld.o"
980 tm_file="${tm_file} i386/nwld.h"
981 tmake_file="${tmake_file} i386/t-nwld"
982 extra_parts="crt0.o libgcc.def libc.def libcpre.def posixpre.def"
983 ;;
984 esac
985 case x${enable_threads} in
986 x | xyes | xposix) thread_file='posix';;
987 xnks) thread_file='nks';;
988 xno) ;;
989 *) echo 'Unknown thread configuration for NetWare' >&2; exit 1;;
990 esac
991 ;;
992 i[34567]86-*-nto-qnx*)
993 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
994 tmake_file=i386/t-nto
995 gnu_ld=yes
996 gas=yes
997 ;;
998 i[34567]86-*-rtems*)
999 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
1000 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1001 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1002 ;;
1003 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
1004 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
1005 if test x$gas = xyes
1006 then
1007 tm_file="usegas.h ${tm_file}"
1008 fi
1009 tmake_file=i386/t-sco5
1010 extra_parts="crtbegin.o crtend.o"
1011 use_fixproto=yes
1012 ;;
1013 i[34567]86-*-solaris2*)
1014 xm_defines="SMALL_ARG_MAX"
1015 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h i386/sol2.h"
1016 tmake_file="t-sol2 i386/t-sol2 t-svr4"
1017 c_target_objs="sol2-c.o"
1018 cxx_target_objs="sol2-c.o"
1019 extra_objs="sol2.o"
1020 tm_p_file="${tm_p_file} sol2-protos.h"
1021 if test x$gnu_ld = xyes; then
1022 tmake_file="$tmake_file t-slibgcc-elf-ver"
1023 else
1024 tmake_file="$tmake_file t-slibgcc-sld"
1025 fi
1026 case ${target} in
1027 *-*-solaris2.[789] | *-*-solaris2.1[0-9])
1028 tm_file="$tm_file tm-dwarf2.h"
1029 ;;
1030 esac
1031 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1032 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1033 "":yes:* | yes:yes:* ) thread_file=posix ;;
1034 "":*:yes | yes:*:yes ) thread_file=solaris ;;
1035 esac
1036 ;;
1037 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1038 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
1039 if test x$stabs = xyes
1040 then
1041 tm_file="${tm_file} dbx.h"
1042 fi
1043 tmake_file="i386/t-crtpic t-svr4"
1044 extra_parts="crtbegin.o crtend.o"
1045 if test x$enable_threads = xyes; then
1046 thread_file='posix'
1047 fi
1048 use_fixproto=yes
1049 ;;
1050 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1051 xm_defines="SMALL_ARG_MAX"
1052 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1053 if test x$stabs = xyes
1054 then
1055 tm_file="${tm_file} dbx.h"
1056 fi
1057 tmake_file="i386/t-crtpic t-svr4"
1058 extra_parts="crtbegin.o crtend.o"
1059 use_fixproto=yes
1060 ;;
1061 i[4567]86-wrs-vxworks)
1062 tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/vxworks.h"
1063 tmake_file="${tmake_file} i386/t-vxworks"
1064 ;;
1065 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1066 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1067 xm_file=i386/xm-cygwin.h
1068 tmake_file="i386/t-cygwin i386/t-cygming"
1069 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1070 extra_objs=winnt.o
1071 c_target_objs=cygwin2.o
1072 cxx_target_objs=cygwin2.o
1073 extra_gcc_objs=cygwin1.o
1074 if test x$enable_threads = xyes; then
1075 thread_file='posix'
1076 fi
1077 ;;
1078 i[34567]86-*-mingw32*)
1079 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1080 xm_file=i386/xm-mingw32.h
1081 tmake_file="i386/t-cygming i386/t-mingw32"
1082 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1083 extra_objs=winnt.o
1084 case ${enable_threads} in
1085 "" | yes | win32) thread_file='win32' ;;
1086 esac
1087 case ${target} in
1088 *mingw32crt*)
1089 tm_file="${tm_file} i386/crtdll.h"
1090 ;;
1091 *mingw32msv* | *mingw32*)
1092 ;;
1093 esac
1094 ;;
1095 i[34567]86-*-uwin*)
1096 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
1097 tmake_file="i386/t-cygwin i386/t-uwin"
1098 extra_objs=winnt.o
1099 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1100 if test x$enable_threads = xyes; then
1101 thread_file='win32'
1102 fi
1103 use_fixproto=yes
1104 ;;
1105 i[34567]86-*-interix3*)
1106 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1107 tmake_file="i386/t-interix"
1108 extra_objs=winnt.o
1109 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1110 if test x$enable_threads = xyes ; then
1111 thread_file='posix'
1112 fi
1113 if test x$stabs = xyes ; then
1114 tm_file="${tm_file} dbxcoff.h"
1115 fi
1116 ;;
1117 i[34567]86-*-kaos*)
1118 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h kaos.h i386/kaos-i386.h"
1119 tmake_file="i386/t-i386elf t-svr4"
1120 ;;
1121 i860-*-sysv4*)
1122 tm_file="${tm_file} elfos.h svr4.h i860/sysv4.h"
1123 tmake_file="i860/t-i860 i860/t-svr4"
1124 extra_parts="crtbegin.o crtend.o"
1125 use_fixproto=yes
1126 ;;
1127 ia64*-*-elf*)
1128 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1129 tmake_file="ia64/t-ia64"
1130 target_cpu_default="0"
1131 if test x$gas = xyes
1132 then
1133 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1134 fi
1135 if test x$gnu_ld = xyes
1136 then
1137 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1138 fi
1139 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1140 use_fixproto=yes
1141 ;;
1142 ia64*-*-freebsd*)
1143 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1144 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1145 tmake_file="${tmake_file} ia64/t-ia64"
1146 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1147 ;;
1148 ia64*-*-linux*)
1149 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1150 tmake_file="${tmake_file} ia64/t-ia64 t-libunwind ia64/t-glibc"
1151 if test x$with_system_libunwind != xyes ; then
1152 tmake_file="${tmake_file} t-libunwind-elf ia64/t-glibc-libunwind"
1153 fi
1154 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1155 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1156 ;;
1157 ia64*-*-hpux*)
1158 tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
1159 tmake_file="ia64/t-ia64 ia64/t-hpux"
1160 target_cpu_default="MASK_GNU_AS"
1161 case x$enable_threads in
1162 xyes | xposix )
1163 thread_file=posix
1164 ;;
1165 esac
1166 use_collect2=no
1167 c_target_objs="ia64-c.o"
1168 cxx_target_objs="ia64-c.o"
1169 # If we decide to run fixproto we should define FIXPROTO_DEFINES
1170 # in ia64/t-hpux, and also fix the definition of putenv in
1171 # sys-protos.h (const char not char).
1172 ;;
1173 ip2k-*-elf)
1174 tm_file="elfos.h ${tm_file}"
1175 use_fixproto=yes
1176 ;;
1177 iq2000*-*-elf*)
1178 tm_file="svr4.h elfos.h iq2000/iq2000.h"
1179 tmake_file=iq2000/t-iq2000
1180 out_file=iq2000/iq2000.c
1181 md_file=iq2000/iq2000.md
1182 use_fixproto=yes
1183 ;;
1184 m32r-*-elf*)
1185 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1186 extra_parts="crtinit.o crtfini.o"
1187 use_fixproto=yes
1188 ;;
1189 m32rle-*-elf*)
1190 tm_file="dbxelf.h elfos.h svr4.h m32r/little.h ${tm_file}"
1191 extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
1192 use_fixproto=yes
1193 ;;
1194 m32r-*-linux*)
1195 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
1196 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1197 # We override the tmake_file for linux -- why?
1198 tmake_file="m32r/t-linux"
1199 gnu_ld=yes
1200 use_fixproto=yes
1201 if test x$enable_threads = xyes; then
1202 thread_file='posix'
1203 fi
1204 ;;
1205 m32rle-*-linux*)
1206 tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
1207 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1208 # We override the tmake_file for linux -- why?
1209 tmake_file="m32r/t-linux"
1210 gnu_ld=yes
1211 use_fixproto=yes
1212 if test x$enable_threads = xyes; then
1213 thread_file='posix'
1214 fi
1215 ;;
1216 # m68hc11 and m68hc12 share the same machine description.
1217 m68hc11-*-*|m6811-*-*)
1218 tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
1219 tm_p_file="m68hc11/m68hc11-protos.h"
1220 md_file="m68hc11/m68hc11.md"
1221 out_file="m68hc11/m68hc11.c"
1222 tmake_file="m68hc11/t-m68hc11-gas"
1223 use_fixproto=yes
1224 ;;
1225 m68hc12-*-*|m6812-*-*)
1226 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
1227 tm_p_file="m68hc11/m68hc11-protos.h"
1228 md_file="m68hc11/m68hc11.md"
1229 out_file="m68hc11/m68hc11.c"
1230 tmake_file="m68hc11/t-m68hc11-gas"
1231 use_fixproto=yes
1232 ;;
1233 m68k-*-aout*)
1234 tmake_file=m68k/t-m68kbare
1235 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h"
1236 ;;
1237 m68k-*-coff*)
1238 tmake_file=m68k/t-m68kbare
1239 tm_defines="MOTOROLA USE_GAS"
1240 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
1241 use_fixproto=yes
1242 ;;
1243 m68020-*-elf* | m68k-*-elf*)
1244 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1245 tm_defines="MOTOROLA USE_GAS"
1246 tmake_file=m68k/t-m68kelf
1247 extra_parts="crtbegin.o crtend.o"
1248 use_fixproto=yes
1249 ;;
1250 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
1251 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1252 tm_defines="MOTOROLA USE_GAS"
1253 case ${target} in
1254 m68010*)
1255 target_cpu_default="0"
1256 ;;
1257 *)
1258 target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
1259 ;;
1260 esac
1261 ;;
1262 m68k*-*-openbsd*)
1263 # needed to unconfuse gdb
1264 tm_defines="OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
1265 tm_file="m68k/m68k.h openbsd.h m68k/openbsd.h"
1266 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1267 # we need collect2 until our bug is fixed...
1268 use_collect2=yes
1269 ;;
1270 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
1271 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux.h"
1272 tm_defines="MOTOROLA USE_GAS"
1273 tmake_file=m68k/t-uclinux
1274 use_fixproto=no
1275 ;;
1276 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1277 # with ELF format using glibc 2
1278 # aka the GNU/Linux C library 6.
1279 tm_file="m68k/m68k.h dbxelf.h elfos.h svr4.h linux.h m68k/linux.h"
1280 tm_defines="MOTOROLA USE_GAS"
1281 # if not configured with --enable-sjlj-exceptions, bump the
1282 # libgcc version number
1283 if test x$sjlj != x1; then
1284 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
1285 fi
1286 ;;
1287 m68k-*-rtems*)
1288 tmake_file="m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems"
1289 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"
1290 tm_defines="MOTOROLA USE_GAS"
1291 extra_parts="crtbegin.o crtend.o"
1292 ;;
1293 mcore-*-elf)
1294 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1295 tmake_file=mcore/t-mcore
1296 use_fixproto=yes
1297 ;;
1298 mcore-*-pe*)
1299 tm_file="svr3.h dbxcoff.h ${tm_file} mcore/mcore-pe.h"
1300 tmake_file=mcore/t-mcore-pe
1301 use_fixproto=yes
1302 ;;
1303 mips-sgi-irix[56]*)
1304 tm_file="elfos.h ${tm_file} mips/iris.h"
1305 tmake_file="mips/t-iris mips/t-slibgcc-irix"
1306 target_cpu_default="MASK_ABICALLS"
1307 case ${target} in
1308 *-*-irix5*)
1309 tm_file="${tm_file} mips/iris5.h"
1310 ;;
1312 *-*-irix6*)
1313 tm_file="${tm_file} mips/iris6.h"
1314 tmake_file="${tmake_file} mips/t-iris6"
1315 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1316 ;;
1317 esac
1318 if test "x$stabs" = xyes
1319 then
1320 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1321 fi
1322 if test "x$gnu_ld" = xyes
1323 then
1324 tm_defines="${tm_defines} IRIX_USING_GNU_LD"
1325 fi
1326 # if test x$enable_threads = xyes; then
1327 # thread_file='irix'
1328 # fi
1329 use_fixproto=yes
1330 ;;
1331 mips*-*-netbsd*) # NetBSD/mips, either endian.
1332 target_cpu_default="MASK_ABICALLS"
1333 tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1334 ;;
1335 mips64*-*-linux*)
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"
1347 gnu_ld=yes
1348 gas=yes
1349 ;;
1350 mips*-*-linux*) # Linux MIPS, either endian.
1351 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1352 case ${target} in
1353 mipsisa32*-*)
1354 target_cpu_default="MASK_SOFT_FLOAT"
1355 tm_defines="MIPS_ISA_DEFAULT=32"
1356 ;;
1357 esac
1358 ;;
1359 mips*-*-openbsd*)
1360 tm_defines="OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1361 target_cpu_default="MASK_ABICALLS"
1362 tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
1363 case ${target} in
1364 mips*el-*-openbsd*)
1365 tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1366 *) tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1367 esac
1368 ;;
1369 mipsisa32-*-elf* | mipsisa32el-*-elf*)
1370 tm_file="elfos.h ${tm_file} mips/elf.h"
1371 tmake_file=mips/t-isa3264
1372 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
1373 use_fixproto=yes
1374 ;;
1375 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
1376 tm_file="elfos.h ${tm_file} mips/elf.h"
1377 tmake_file=mips/t-isa3264
1378 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
1379 use_fixproto=yes
1380 ;;
1381 mipsisa64-*-elf* | mipsisa64el-*-elf*)
1382 tm_file="elfos.h ${tm_file} mips/elf.h"
1383 tmake_file=mips/t-isa3264
1384 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1385 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
1386 use_fixproto=yes
1387 ;;
1388 mipsisa64sr71k-*-elf*)
1389 tm_file="elfos.h ${tm_file} mips/elf.h"
1390 tmake_file=mips/t-sr71k
1391 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1392 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1393 use_fixproto=yes
1394 ;;
1395 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1396 tm_file="elfos.h ${tm_file} mips/elf.h"
1397 tmake_file=mips/t-elf
1398 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1399 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1400 use_fixproto=yes
1401 ;;
1402 mips-*-elf* | mipsel-*-elf*)
1403 tm_file="elfos.h ${tm_file} mips/elf.h"
1404 tmake_file=mips/t-elf
1405 use_fixproto=yes
1406 ;;
1407 mips64-*-elf* | mips64el-*-elf*)
1408 tm_file="elfos.h ${tm_file} mips/elf.h"
1409 tmake_file=mips/t-elf
1410 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1411 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1412 use_fixproto=yes
1413 ;;
1414 mips64vr-*-elf* | mips64vrel-*-elf*)
1415 tm_file="mips/vr.h elfos.h ${tm_file} mips/elf.h"
1416 tmake_file=mips/t-vr
1417 use_fixproto=yes
1418 ;;
1419 mips64orion-*-elf* | mips64orionel-*-elf*)
1420 tm_file="elfos.h ${tm_file} mips/elforion.h mips/elf.h"
1421 tmake_file=mips/t-elf
1422 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1423 tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1424 use_fixproto=yes
1425 ;;
1426 mips*-*-rtems*)
1427 tm_file="elfos.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
1428 tmake_file="mips/t-elf t-rtems mips/t-rtems"
1429 ;;
1430 mips-wrs-vxworks)
1431 # We want vxworks.h after mips/elf.h, which unfortunately means we
1432 # have to redo the tm_file list from scratch.
1433 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vxworks.h mips/vxworks.h"
1434 tmake_file="${tmake_file} mips/t-vxworks"
1435 ;;
1436 mips-wrs-windiss) # Instruction-level simulator for VxWorks.
1437 xm_defines=POSIX
1438 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h windiss.h mips/windiss.h"
1439 tmake_file="${tmake_file} mips/t-elf"
1440 thread_file=
1441 ;;
1442 mipstx39-*-elf* | mipstx39el-*-elf*)
1443 tm_file="elfos.h ${tm_file} mips/r3900.h mips/elf.h"
1444 tmake_file=mips/t-r3900
1445 use_fixproto=yes
1446 ;;
1447 mmix-knuth-mmixware)
1448 need_64bit_hwint=yes
1449 ;;
1450 mn10300-*-*)
1451 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1452 if test x$stabs = xyes
1453 then
1454 tm_file="${tm_file} dbx.h"
1455 fi
1456 use_collect2=no
1457 use_fixproto=yes
1458 ;;
1459 ns32k-*-netbsdelf*)
1460 echo "GCC does not yet support the ${target} target"; exit 1
1461 ;;
1462 ns32k-*-netbsd*)
1463 tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
1464 # On NetBSD, the headers are already okay, except for math.h.
1465 tmake_file="t-netbsd ns32k/t-ns32k"
1466 extra_parts=""
1467 use_collect2=yes
1468 ;;
1469 pdp11-*-bsd)
1470 tm_file="${tm_file} pdp11/2bsd.h"
1471 use_fixproto=yes
1472 ;;
1473 pdp11-*-*)
1474 use_fixproto=yes
1475 ;;
1476 avr-*-*)
1477 use_fixproto=yes
1478 ;;
1479 # port not yet contributed
1480 #powerpc-*-openbsd*)
1481 # tmake_file="${tmake_file} rs6000/t-fprules "
1482 # extra_headers=
1483 # ;;
1484 powerpc64-*-linux*)
1485 tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1486 case x$with_cpu in
1487 x|xpowerpc64|xdefault64) tm_file="${tm_file} rs6000/default64.h";;
1488 esac
1489 tm_file="${tm_file} rs6000/linux64.h"
1490 tmake_file="rs6000/t-fprules ${tmake_file} rs6000/t-ppccomm rs6000/t-linux64"
1491 ;;
1492 powerpc64-*-gnu*)
1493 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1494 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64"
1495 ;;
1496 powerpc-*-beos*)
1497 tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
1498 tmake_file="rs6000/t-fprules rs6000/t-beos"
1499 extra_headers=
1500 use_fixproto=yes
1501 ;;
1502 powerpc-*-darwin*)
1503 tm_file="${tm_file} rs6000/darwin.h"
1504 tmake_file="${tmake_file} rs6000/t-darwin"
1505 extra_headers=altivec.h
1506 ;;
1507 powerpc*-*-freebsd*)
1508 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1509 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1510 ;;
1511 powerpc-*-netbsd*)
1512 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1513 tmake_file="${tmake_file} rs6000/t-netbsd"
1514 ;;
1515 powerpc-*-chorusos*)
1516 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
1517 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1518 case ${enable_threads} in
1519 yes | posix)
1520 thread_file='posix'
1521 ;;
1522 esac
1523 use_fixproto=yes
1524 ;;
1525 powerpc-*-eabispe*)
1526 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
1527 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
1528 ;;
1529 powerpc-*-eabisimaltivec*)
1530 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
1531 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1532 ;;
1533 powerpc-*-eabisim*)
1534 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
1535 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1536 ;;
1537 powerpc-*-elf*)
1538 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1539 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1540 use_fixproto=yes
1541 ;;
1542 powerpc-*-eabialtivec*)
1543 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
1544 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1545 ;;
1546 powerpc-*-eabi*)
1547 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
1548 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1549 ;;
1550 powerpc-*-rtems*)
1551 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
1552 tmake_file="rs6000/t-fprules rs6000/t-rtems t-rtems rs6000/t-ppccomm"
1553 ;;
1554 powerpc-*-linux*altivec*)
1555 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
1556 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1557 ;;
1558 powerpc-*-linux*spe*)
1559 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h"
1560 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1561 ;;
1562 powerpc-*-linux*)
1563 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
1564 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1565 ;;
1566 powerpc-*-gnu-gnualtivec*)
1567 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
1568 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1569 if test x$enable_threads = xyes; then
1570 thread_file='posix'
1571 fi
1572 ;;
1573 powerpc-*-gnu*)
1574 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"
1575 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1576 if test x$enable_threads = xyes; then
1577 thread_file='posix'
1578 fi
1579 ;;
1580 powerpc-wrs-vxworks*)
1581 # We want vxworks.h after rs6000/sysv4.h, which unfortunately
1582 # means we have to redo the tm_file list from scratch.
1583 tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1584 tm_file="${tm_file} vxworks.h rs6000/vxworks.h"
1585 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
1586 extra_headers=ppc-asm.h
1587 ;;
1588 powerpc-wrs-windiss*) # Instruction-level simulator for VxWorks.
1589 tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
1590 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1591 thread_file=""
1592 use_fixproto=yes
1593 ;;
1594 powerpc-*-lynxos*)
1595 xm_defines=POSIX
1596 tm_file="${tm_file} dbxelf.h elfos.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
1597 tmake_file="t-lynx rs6000/t-lynx"
1598 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1599 thread_file=lynx
1600 gnu_ld=yes
1601 gas=yes
1602 ;;
1603 powerpcle-*-sysv*)
1604 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1605 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1606 use_fixproto=yes
1607 ;;
1608 powerpcle-*-elf*)
1609 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1610 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1611 use_fixproto=yes
1612 ;;
1613 powerpcle-*-eabisim*)
1614 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
1615 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1616 ;;
1617 powerpcle-*-eabi*)
1618 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
1619 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1620 ;;
1621 powerpc-*-kaos*)
1622 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h kaos.h rs6000/kaos-ppc.h"
1623 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1624 ;;
1625 powerpcle-*-kaos*)
1626 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h kaos.h rs6000/kaos-ppc.h"
1627 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1628 ;;
1629 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
1630 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
1631 tmake_file="rs6000/t-fprules rs6000/t-newas"
1632 use_collect2=yes
1633 extra_headers=
1634 use_fixproto=yes
1635 ;;
1636 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1637 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
1638 tmake_file=rs6000/t-aix43
1639 use_collect2=yes
1640 thread_file='aix'
1641 extra_headers=
1642 ;;
1643 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1644 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
1645 tmake_file=rs6000/t-aix43
1646 use_collect2=yes
1647 thread_file='aix'
1648 extra_headers=
1649 ;;
1650 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1651 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
1652 tmake_file=rs6000/t-aix52
1653 use_collect2=yes
1654 thread_file='aix'
1655 extra_headers=
1656 ;;
1657 s390-*-linux*)
1658 tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1659 tmake_file="${tmake_file} s390/t-crtstuff"
1660 ;;
1661 s390x-*-linux*)
1662 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1663 tm_p_file=s390/s390-protos.h
1664 md_file=s390/s390.md
1665 extra_modes=s390/s390-modes.def
1666 out_file=s390/s390.c
1667 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux64"
1668 ;;
1669 s390x-ibm-tpf*)
1670 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
1671 tm_p_file=s390/s390-protos.h
1672 md_file=s390/s390.md
1673 extra_modes=s390/s390-modes.def
1674 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
1675 out_file=s390/s390.c
1676 tmake_file="t-slibgcc-elf-ver s390/t-crtstuff s390/t-tpf"
1677 thread_file='tpf'
1678 ;;
1679 sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
1680 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
1681 sh-*-linux* | sh[346lbe]*-*-linux* | \
1682 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1683 sh64-*-netbsd* | sh64l*-*-netbsd*)
1684 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
1685 if test x${with_endian} = x; then
1686 case ${target} in
1687 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
1688 shbe-*-* | sheb-*-*) with_endian=big,little ;;
1689 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
1690 shl* | sh64l* | sh*-*-linux* | \
1691 sh5l* | sh-superh-elf) with_endian=little,big ;;
1692 sh[1234]*-*-*) with_endian=big ;;
1693 *) with_endian=big,little ;;
1694 esac
1695 fi
1696 case ${with_endian} in
1697 big|little) tmake_file="${tmake_file} sh/t-1e" ;;
1698 big,little|little,big) ;;
1699 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1700 esac
1701 case ${with_endian} in
1702 little*) tm_file="sh/little.h ${tm_file}" ;;
1703 esac
1704 tm_file="${tm_file} dbxelf.h elfos.h"
1705 case ${target} in
1706 sh*-*-netbsd*) ;;
1707 *) tm_file="${tm_file} svr4.h" ;;
1708 esac
1709 tm_file="${tm_file} sh/elf.h"
1710 case ${target} in
1711 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
1712 tm_file="${tm_file} sh/linux.h" ;;
1713 sh*-*-kaos*) tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h"
1714 ;;
1715 sh*-*-netbsd*) tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;;
1716 *) tm_file="${tm_file} sh/embed-elf.h" ;;
1717 esac
1718 case ${target} in
1719 sh5*-*-netbsd*)
1720 # SHmedia, 32-bit ABI
1721 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd"
1722 ;;
1723 sh64*-netbsd*)
1724 # SHmedia, 64-bit ABI
1725 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd sh/t-netbsd-sh5-64"
1726 ;;
1727 *-*-netbsd)
1728 tmake_file="${tmake_file} sh/t-netbsd"
1729 ;;
1730 sh64*-*-linux*)
1731 tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64"
1732 tm_file="${tm_file} sh/sh64.h"
1733 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1734 ;;
1735 sh64*)
1736 tmake_file="${tmake_file} sh/t-sh64"
1737 tm_file="${tm_file} sh/sh64.h"
1738 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1739 ;;
1740 *-*-symbianelf*)
1741 tmake_file="sh/t-symbian"
1742 tm_file="sh/symbian-pre.h sh/little.h ${tm_file} sh/symbian-post.h"
1743 extra_objs="symbian.o"
1744 extra_parts="crt1.o crti.o crtn.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
1745 ;;
1746 esac
1747 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
1748 case `echo ${target} | sed 's/e[lb]-/-/'` in
1749 sh64*-*-netbsd*) sh_cpu_target=sh5-64media ;;
1750 sh64* | sh5*-*-netbsd*) sh_cpu_target=sh5-32media ;;
1751 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
1752 sh4a_single*) sh_cpu_target=sh4a-single ;;
1753 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
1754 sh4al) sh_cpu_target=sh4al ;;
1755 sh4a*) sh_cpu_target=sh4a ;;
1756 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
1757 sh4_single*) sh_cpu_target=sh4-single ;;
1758 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
1759 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
1760 sh3e*) sh_cpu_target=sh3e ;;
1761 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
1762 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
1763 sh2a_single*) sh_cpu_target=sh2a-single ;;
1764 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
1765 sh2a*) sh_cpu_target=sh2a ;;
1766 sh2e*) sh_cpu_target=sh2e ;;
1767 sh2*) sh_cpu_target=sh2 ;;
1768 *) sh_cpu_target=sh1 ;;
1769 esac
1770 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
1771 case $sh_cpu_default in
1772 sh5-64media-nofpu | sh5-64media | \
1773 sh5-32media-nofpu | sh5-32media | sh5-compact-nofpu | sh5-compact | \
1774 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
1775 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
1776 sh4-single-only | sh4-single | sh4-nofpu | sh4 | \
1777 sh3e | sh3 | sh2e | sh2 | sh1) ;;
1778 "") sh_cpu_default=${sh_cpu_target} ;;
1779 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
1780 esac
1781 sh_multilibs=${with_multilib_list}
1782 if test x${sh_multilibs} = x ; then
1783 case ${target} in
1784 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
1785 sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
1786 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
1787 sh*-*-linux*) sh_multilibs=m1,m3e,m4 ;;
1788 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
1789 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
1790 esac
1791 fi
1792 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr a-z- A-Z_`
1793 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
1794 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-`
1795 for sh_multilib in ${sh_multilibs}; do
1796 case ${sh_multilib} in
1797 sh1 | sh2 | sh2e | sh3 | sh3e | \
1798 sh4 | sh4-single | sh4-single-only | sh4-nofpu | \
1799 sh4a | sh4a-single | sh4a-single-only | sh4a-nofpu | sh4al | \
1800 sh2a | sh2a-single | sh2a-single-only | sh2a-nofpu | \
1801 sh5-64media | sh5-64media-nofpu | \
1802 sh5-32media | sh5-32media-nofpu | \
1803 sh5-compact | sh5-compact-nofpu)
1804 tmake_file="${tmake_file} sh/t-mlib-${sh_multilib}"
1805 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib|tr a-z- A-Z_`"
1806 ;;
1807 *)
1808 echo "with_multilib_list=${sh_multilib} not supported."
1809 exit 1
1810 ;;
1811 esac
1812 done
1813 if test x${enable_incomplete_targets} == xyes ; then
1814 tm_defines="$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"
1815 fi
1816 use_fixproto=yes
1817 ;;
1818 sh-*-rtemscoff*)
1819 tmake_file="sh/t-sh t-rtems"
1820 tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
1821 ;;
1822 sh-*-rtems*)
1823 tmake_file="sh/t-sh sh/t-elf t-rtems"
1824 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
1825 ;;
1826 sh-wrs-vxworks)
1827 tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
1828 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/vxworks.h"
1829 ;;
1830 sh-*-*)
1831 tm_file="${tm_file} dbxcoff.h sh/coff.h"
1832 use_fixproto=yes
1833 ;;
1834 sparc-*-netbsdelf*)
1835 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
1836 ;;
1837 sparc-*-openbsd*)
1838 tm_defines=OBSD_OLD_GAS
1839 tm_file="sparc/sparc.h openbsd.h sparc/openbsd.h"
1840 # needed to unconfuse gdb
1841 tmake_file="t-libc-ok t-openbsd sparc/t-openbsd"
1842 # we need collect2 until our bug is fixed...
1843 use_collect2=yes
1844 ;;
1845 sparc64-*-openbsd*)
1846 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"
1847 gas=yes gnu_ld=yes
1848 with_cpu=ultrasparc
1849 ;;
1850 sparc-*-elf*)
1851 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h"
1852 tmake_file="sparc/t-elf sparc/t-crtfm"
1853 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1854 use_fixproto=yes
1855 ;;
1856 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
1857 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
1858 tmake_file="${tmake_file} sparc/t-crtfm"
1859 ;;
1860 sparc-*-rtems*)
1861 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/rtemself.h rtems.h"
1862 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
1863 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1864 ;;
1865 sparc64-*-solaris2* | sparcv9-*-solaris2*)
1866 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h tm-dwarf2.h"
1867 if test x$gnu_ld = xyes; then
1868 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
1869 fi
1870 if test x$gas = xyes; then
1871 tm_file="${tm_file} sparc/sol2-gas.h sparc/sol2-gas-bi.h"
1872 fi
1873 tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
1874 if test x$gnu_ld = xyes; then
1875 tmake_file="$tmake_file t-slibgcc-elf-ver"
1876 else
1877 tmake_file="$tmake_file t-slibgcc-sld"
1878 fi
1879 c_target_objs="sol2-c.o"
1880 cxx_target_objs="sol2-c.o"
1881 extra_objs="sol2.o"
1882 tm_p_file="${tm_p_file} sol2-protos.h"
1883 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
1884 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1885 "":yes:* | yes:yes:* ) thread_file=posix ;;
1886 "":*:yes | yes:*:yes ) thread_file=solaris ;;
1887 esac
1888 need_64bit_hwint=yes
1889 ;;
1890 sparc-*-solaris2*)
1891 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h"
1892 if test x$gnu_ld = xyes; then
1893 tm_file="${tm_file} sparc/sol2-gld.h"
1894 fi
1895 if test x$gas = xyes; then
1896 tm_file="${tm_file} sparc/sol2-gas.h"
1897 fi
1898 tmake_file="t-sol2 sparc/t-sol2 sparc/t-crtfm"
1899 if test x$gnu_ld = xyes; then
1900 tmake_file="$tmake_file t-slibgcc-elf-ver"
1901 else
1902 tmake_file="$tmake_file t-slibgcc-sld"
1903 fi
1904 case ${target} in
1905 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1906 if test x$gnu_ld = xno; then
1907 tm_file="${tm_file} sparc/sol26-sld.h"
1908 fi
1909 ;;
1910 *-*-solaris2.[789] | *-*-solaris2.1[0-9])
1911 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h tm-dwarf2.h"
1912 if test x$gnu_ld = xyes; then
1913 tm_file="${tm_file} sparc/sol2-gld-bi.h"
1914 fi
1915 if test x$gas = xyes; then
1916 tm_file="${tm_file} sparc/sol2-gas-bi.h"
1917 fi
1918 tmake_file="$tmake_file sparc/t-sol2-64"
1919 need_64bit_hwint=yes
1920 ;;
1921 esac
1922 c_target_objs="sol2-c.o"
1923 cxx_target_objs="sol2-c.o"
1924 extra_objs="sol2.o"
1925 tm_p_file="${tm_p_file} sol2-protos.h"
1926 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1927 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1928 "":yes:* | yes:yes:* ) thread_file=posix ;;
1929 "":*:yes | yes:*:yes ) thread_file=solaris ;;
1930 esac
1931 ;;
1932 sparc-*-sysv4*)
1933 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sysv4-only.h"
1934 tmake_file=t-svr4
1935 extra_parts="crtbegin.o crtend.o"
1936 use_fixproto=yes
1937 ;;
1938 sparclite-*-coff*)
1939 tm_file="${tm_file} sparc/lite.h svr3.h sparc/litecoff.h dbxcoff.h libgloss.h"
1940 tmake_file=sparc/t-sparclite
1941 ;;
1942 sparclite-*-elf*)
1943 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/liteelf.h"
1944 tmake_file="sparc/t-sparclite sparc/t-crtfm"
1945 extra_parts="crtbegin.o crtend.o"
1946 use_fixproto=yes
1947 ;;
1948 sparc86x-*-elf*)
1949 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/sp86x-elf.h"
1950 tmake_file="sparc/t-sp86x sparc/t-crtfm"
1951 extra_parts="crtbegin.o crtend.o"
1952 use_fixproto=yes
1953 ;;
1954 sparc64-*-elf*)
1955 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sp64-elf.h"
1956 tmake_file="${tmake_file} sparc/t-crtfm"
1957 extra_parts="crtbegin.o crtend.o"
1958 use_fixproto=yes
1959 ;;
1960 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
1961 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
1962 tmake_file="${tmake_file} sparc/t-crtfm"
1963 case "x$with_cpu" in
1964 xultrasparc) ;;
1965 x) with_cpu=ultrasparc ;;
1966 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
1967 esac
1968 need_64bit_hwint=yes
1969 ;;
1970 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
1971 tmake_file="${tmake_file} sparc/t-linux64 sparc/t-crtfm"
1972 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
1973 ;;
1974 sparc64-*-netbsd*)
1975 tmake_file="${tmake_file} sparc/t-netbsd64"
1976 tm_file="sparc/biarch64.h ${tm_file}"
1977 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
1978 ;;
1979 strongarm-*-elf*)
1980 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
1981 tmake_file="arm/t-arm arm/t-strongarm-elf"
1982 out_file=arm/arm.c
1983 md_file=arm/arm.md
1984 extra_modes=arm/arm-modes.def
1985 use_fixproto=yes
1986 ;;
1987 strongarm-*-pe)
1988 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"
1989 tmake_file="arm/t-arm arm/t-strongarm-pe"
1990 out_file=arm/arm.c
1991 md_file=arm/arm.md
1992 extra_modes=arm/arm-modes.def
1993 extra_objs=pe.o
1994 use_fixproto=yes
1995 ;;
1996 strongarm-*-kaos*)
1997 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"
1998 tmake_file="arm/t-arm arm/t-strongarm-elf"
1999 out_file=arm/arm.c
2000 md_file=arm/arm.md
2001 extra_modes=arm/arm-modes.def
2002 ;;
2003 v850e1-*-*)
2004 target_cpu_default="TARGET_CPU_v850e1"
2005 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2006 tm_p_file=v850/v850-protos.h
2007 tmake_file=v850/t-v850e
2008 md_file=v850/v850.md
2009 out_file=v850/v850.c
2010 if test x$stabs = xyes
2011 then
2012 tm_file="${tm_file} dbx.h"
2013 fi
2014 use_collect2=no
2015 c_target_objs="v850-c.o"
2016 cxx_target_objs="v850-c.o"
2017 use_fixproto=yes
2018 ;;
2019 v850e-*-*)
2020 target_cpu_default="TARGET_CPU_v850e"
2021 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2022 tm_p_file=v850/v850-protos.h
2023 tmake_file=v850/t-v850e
2024 md_file=v850/v850.md
2025 out_file=v850/v850.c
2026 if test x$stabs = xyes
2027 then
2028 tm_file="${tm_file} dbx.h"
2029 fi
2030 use_collect2=no
2031 c_target_objs="v850-c.o"
2032 cxx_target_objs="v850-c.o"
2033 use_fixproto=yes
2034 ;;
2035 v850-*-*)
2036 target_cpu_default="TARGET_CPU_generic"
2037 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2038 tmake_file=v850/t-v850
2039 if test x$stabs = xyes
2040 then
2041 tm_file="${tm_file} dbx.h"
2042 fi
2043 use_collect2=no
2044 c_target_objs="v850-c.o"
2045 cxx_target_objs="v850-c.o"
2046 use_fixproto=yes
2047 ;;
2048 vax-*-bsd*) # VAXen running BSD
2049 tm_file="${tm_file} vax/bsd.h"
2050 tmake_file=vax/t-memfuncs
2051 use_collect2=yes
2052 use_fixproto=yes
2053 ;;
2054 vax-*-sysv*) # VAXen running system V
2055 tm_file="${tm_file} vax/vaxv.h"
2056 tmake_file=vax/t-memfuncs
2057 use_fixproto=yes
2058 ;;
2059 vax-*-netbsdelf*)
2060 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2061 ;;
2062 vax-*-netbsd*)
2063 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2064 tmake_file=t-netbsd
2065 extra_parts=""
2066 use_collect2=yes
2067 ;;
2068 vax-*-openbsd*)
2069 tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
2070 use_collect2=yes
2071 ;;
2072 vax-*-ultrix*) # VAXen running ultrix
2073 tm_file="${tm_file} vax/ultrix.h"
2074 tmake_file=vax/t-memfuncs
2075 use_fixproto=yes
2076 ;;
2077 xscale-*-elf)
2078 tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2079 tmake_file="arm/t-arm arm/t-xscale-elf"
2080 out_file=arm/arm.c
2081 md_file=arm/arm.md
2082 extra_modes=arm/arm-modes.def
2083 use_fixproto=yes
2084 ;;
2085 xscale-*-coff)
2086 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/xscale-coff.h arm/arm.h"
2087 tmake_file="arm/t-arm arm/t-xscale-coff"
2088 out_file=arm/arm.c
2089 md_file=arm/arm.md
2090 extra_modes=arm/arm-modes.def
2091 use_fixproto=yes
2092 ;;
2093 xstormy16-*-elf)
2094 # For historical reasons, the target files omit the 'x'.
2095 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2096 tm_p_file=stormy16/stormy16-protos.h
2097 md_file=stormy16/stormy16.md
2098 out_file=stormy16/stormy16.c
2099 tmake_file="stormy16/t-stormy16"
2100 extra_parts="crtbegin.o crtend.o"
2101 use_fixproto=yes
2102 ;;
2103 xtensa-*-elf*)
2104 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2105 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2106 ;;
2107 xtensa-*-linux*)
2108 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2109 tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
2110 ;;
2111 am33_2.0-*-linux*)
2112 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2113 tmake_file="${tmake_file} mn10300/t-linux"
2114 gas=yes gnu_ld=yes
2115 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2116 use_collect2=no
2117 ;;
2118 *)
2119 echo "*** Configuration ${target} not supported" 1>&2
2120 exit 1
2121 ;;
2122 esac
2124 case ${target} in
2125 i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1)
2126 tmake_file="${tmake_file} i386/t-gmm_malloc"
2127 ;;
2128 i[34567]86-*-linux* | x86_64-*-linux*)
2129 tmake_file="${tmake_file} i386/t-pmm_malloc"
2130 ;;
2131 i[34567]86-*-* | x86_64-*-*)
2132 tmake_file="${tmake_file} i386/t-gmm_malloc"
2133 ;;
2134 esac
2136 # Support for --with-cpu and related options (and a few unrelated options,
2137 # too).
2138 case ${with_cpu} in
2139 yes | no)
2140 echo "--with-cpu must be passed a value" 1>&2
2141 exit 1
2142 ;;
2143 esac
2145 # If there is no $with_cpu option, try to infer one from ${target}.
2146 # This block sets nothing except for with_cpu.
2147 if test x$with_cpu = x ; then
2148 case ${target} in
2149 ep9312-*-*)
2150 # A Cirrus ARM variant.
2151 with_cpu="ep9312"
2152 ;;
2153 i486-*-*)
2154 with_cpu=i486
2155 ;;
2156 i586-*-*)
2157 case ${target_noncanonical} in
2158 k6_2-*)
2159 with_cpu=k6-2
2160 ;;
2161 k6_3-*)
2162 with_cpu=k6-3
2163 ;;
2164 k6-*)
2165 with_cpu=k6
2166 ;;
2167 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2168 with_cpu=pentium-mmx
2169 ;;
2170 *)
2171 with_cpu=pentium
2172 ;;
2173 esac
2174 ;;
2175 i686-*-* | i786-*-*)
2176 case ${target_noncanonical} in
2177 k8-*|opteron-*|athlon_64-*)
2178 with_cpu=k8
2179 ;;
2180 athlon_xp-*|athlon_mp-*|athlon_4-*)
2181 with_cpu=athlon-4
2182 ;;
2183 athlon_tbird-*|athlon-*)
2184 with_cpu=athlon
2185 ;;
2186 pentium2-*)
2187 with_cpu=pentium2
2188 ;;
2189 pentium3-*|pentium3m-*)
2190 with_cpu=pentium3
2191 ;;
2192 pentium4-*|pentium4m-*)
2193 with_cpu=pentium4
2194 ;;
2195 prescott-*)
2196 with_cpu=prescott
2197 ;;
2198 nocona-*)
2199 with_cpu=nocona
2200 ;;
2201 pentium_m-*)
2202 with_cpu=pentium-m
2203 ;;
2204 *)
2205 with_cpu=pentiumpro
2206 ;;
2207 esac
2208 ;;
2209 x86_64-*-*)
2210 with_cpu=k8
2211 ;;
2212 alphaev6[78]*-*-*)
2213 with_cpu=ev67
2214 ;;
2215 alphaev6*-*-*)
2216 with_cpu=ev6
2217 ;;
2218 alphapca56*-*-*)
2219 with_cpu=pca56
2220 ;;
2221 alphaev56*-*-*)
2222 with_cpu=ev56
2223 ;;
2224 alphaev5*-*-*)
2225 with_cpu=ev5
2226 ;;
2227 frv-*-*linux*)
2228 with_cpu=fr400
2229 ;;
2230 sparc*-*-*)
2231 with_cpu="`echo ${target} | sed 's/-.*$//'`"
2232 if [ x$with_cpu = xsparc64 ]; then
2233 with_cpu=v9
2234 fi
2235 ;;
2236 esac
2237 fi
2239 # Similarly for --with-float
2240 if test x$with_float = x; then
2241 case ${target} in
2242 ep9312-*-*)
2243 with_float=hard
2244 ;;
2245 esac
2246 fi
2248 # Similarly for --with-schedule.
2249 if test x$with_schedule = x; then
2250 case ${target} in
2251 hppa1* | parisc1*)
2252 # Override default PA8000 scheduling model.
2253 with_schedule=7100LC
2254 ;;
2255 esac
2256 fi
2258 # Validate and mark as valid any --with options supported
2259 # by this target. In order to use a particular --with option
2260 # you must list it in supported_defaults; validating the value
2261 # is optional. This case statement should set nothing besides
2262 # supported_defaults.
2264 supported_defaults=
2265 case "${target}" in
2266 alpha*-*-*)
2267 supported_defaults="cpu tune"
2268 for which in cpu tune; do
2269 eval "val=\$with_$which"
2270 case "$val" in
2271 "" \
2272 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
2273 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
2274 | 21264a)
2275 ;;
2276 *)
2277 echo "Unknown CPU used in --with-$which=$val" 1>&2
2278 exit 1
2279 ;;
2280 esac
2281 done
2282 ;;
2284 arm*-*-*)
2285 supported_defaults="arch cpu float tune fpu abi"
2286 for which in cpu tune; do
2287 # See if it matches any of the entries in arm-cores.def
2288 eval "val=\$with_$which"
2289 if [ x"$val" = x ] \
2290 || grep "^ARM_CORE(\"$val\"," \
2291 ${srcdir}/config/arm/arm-cores.def \
2292 > /dev/null; then
2293 # Ok
2294 new_val=`grep "^ARM_CORE(\"$val\"," \
2295 ${srcdir}/config/arm/arm-cores.def | \
2296 sed -e 's/^[^,]*,[ ]*//' | \
2297 sed -e 's/,.*$//'`
2298 eval "target_${which}_cname=$new_val"
2299 echo "For $val real value is $new_val"
2300 true
2301 else
2302 echo "Unknown CPU used in --with-$which=$val" 1>&2
2303 exit 1
2304 fi
2305 done
2307 case "$with_arch" in
2308 "" \
2309 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
2310 | armv5te | armv6j | iwmmxt | ep9312)
2311 # OK
2312 ;;
2313 *)
2314 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2315 exit 1
2316 ;;
2317 esac
2319 case "$with_float" in
2320 "" \
2321 | soft | hard | softfp)
2322 # OK
2323 ;;
2324 *)
2325 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2326 exit 1
2327 ;;
2328 esac
2330 case "$with_fpu" in
2331 "" \
2332 | fpa | fpe2 | fpe3 | maverick | vfp )
2333 # OK
2334 ;;
2335 *)
2336 echo "Unknown fpu used in --with-fpu=$with_fpu" 2>&1
2337 exit 1
2338 ;;
2339 esac
2341 case "$with_abi" in
2342 "" \
2343 | apcs-gnu | atpcs | aapcs | iwmmxt )
2344 #OK
2345 ;;
2346 *)
2347 echo "Unknown ABI used in --with-abi=$with_abi"
2348 exit 1
2349 ;;
2350 esac
2352 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2353 echo "Warning: --with-arch overrides --with-cpu=$with_cpu" 1>&2
2354 fi
2355 ;;
2357 fr*-*-*linux*)
2358 supported_defaults=cpu
2359 case "$with_cpu" in
2360 fr400) ;;
2361 *)
2362 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2363 exit 1
2364 ;;
2365 esac
2366 ;;
2368 m68k*-linux*)
2369 supported_defaults="cpu"
2370 case "$with_cpu" in
2371 "" | "m68020" | "m68030" | "m68040" | "m68060" | "m68020-40" | "m68020-60")
2372 # OK
2373 ;;
2374 *)
2375 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2376 echo "m68020 m68030 m68040 m68060 m68020-40 m68020-60" 1>&2
2377 exit 1
2378 ;;
2379 esac
2380 ;;
2382 hppa*-*-* | parisc*-*-*)
2383 supported_defaults="arch schedule"
2385 case "$with_arch" in
2386 "" | 1.0 | 1.1 | 2.0)
2387 # OK
2388 ;;
2389 *)
2390 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2391 exit 1
2392 ;;
2393 esac
2395 case "$with_schedule" in
2396 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
2397 # OK
2398 ;;
2399 *)
2400 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2401 exit 1
2402 ;;
2403 esac
2404 ;;
2406 i[34567]86-*-* | x86_64-*-*)
2407 supported_defaults="arch cpu tune"
2408 for which in arch cpu tune; do
2409 eval "val=\$with_$which"
2410 case ${val} in
2411 "" | i386 | i486 \
2412 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
2413 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
2414 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
2415 | athlon-4 | athlon-xp | athlon-mp | k8 | opteron \
2416 | athlon64 | athlon-fx | prescott | pentium-m \
2417 | pentium4m | pentium3m| nocona)
2418 # OK
2419 ;;
2420 *)
2421 echo "Unknown CPU given in --with-$which=$val." 1>&2
2422 exit 1
2423 ;;
2424 esac
2425 done
2426 ;;
2428 mips*-*-*)
2429 supported_defaults="abi arch float tune divide"
2431 case ${with_float} in
2432 "" | soft | hard)
2433 # OK
2434 ;;
2435 *)
2436 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2437 exit 1
2438 ;;
2439 esac
2441 case ${with_abi} in
2442 "" | 32 | o64 | n32 | 64 | eabi)
2443 # OK
2444 ;;
2445 *)
2446 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2447 exit 1
2448 ;;
2449 esac
2451 case ${with_divide} in
2452 "" | breaks | traps)
2453 # OK
2454 ;;
2455 *)
2456 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
2457 exit 1
2458 esac
2459 ;;
2461 powerpc*-*-* | rs6000-*-*)
2462 supported_defaults="cpu float tune"
2464 for which in cpu tune; do
2465 eval "val=\$with_$which"
2466 case ${val} in
2467 default32 | default64)
2468 with_which="with_$which"
2469 eval $with_which=
2470 ;;
2471 "" | common \
2472 | power | power2 | power3 | power4 \
2473 | powerpc | powerpc64 \
2474 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
2475 | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
2476 | 601 | 602 | 603 | 603e | ec603e | 604 \
2477 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
2478 | 8540 | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5)
2479 # OK
2480 ;;
2481 *)
2482 echo "Unknown cpu used in --with-$which=$val." 1>&2
2483 exit 1
2484 ;;
2485 esac
2486 done
2487 ;;
2489 s390*-*-*)
2490 supported_defaults="arch mode tune"
2492 for which in arch tune; do
2493 eval "val=\$with_$which"
2494 case ${val} in
2495 "" | g5 | g6 | z900 | z990)
2496 # OK
2497 ;;
2498 *)
2499 echo "Unknown cpu used in --with-$which=$val." 1>&2
2500 exit 1
2501 ;;
2502 esac
2503 done
2505 case ${with_mode} in
2506 "" | esa | zarch)
2507 # OK
2508 ;;
2509 *)
2510 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2511 exit 1
2512 ;;
2513 esac
2514 ;;
2516 sh[123456ble]-*-* | sh-*-*)
2517 supported_defaults="cpu"
2518 case "`echo $with_cpu | tr A-Z_ a-z- | sed s/sh/m/`" in
2519 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
2520 # OK
2521 ;;
2522 m2a | m2a-single | m2a-single-only | m2a-nofpu)
2523 ;;
2524 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
2525 ;;
2526 *)
2527 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2528 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
2529 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
2530 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
2531 exit 1
2532 ;;
2533 esac
2534 ;;
2535 sparc*-*-*)
2536 supported_defaults="cpu float tune"
2538 for which in cpu tune; do
2539 eval "val=\$with_$which"
2540 case ${val} in
2541 "" | sparc | sparcv9 | sparc64 | sparc86x \
2542 | v7 | cypress | v8 | supersparc | sparclite | f930 \
2543 | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
2544 | v9 | ultrasparc | ultrasparc3)
2545 # OK
2546 ;;
2547 *)
2548 echo "Unknown cpu used in --with-$which=$val" 1>&2
2549 exit 1
2550 ;;
2551 esac
2552 done
2554 case ${with_float} in
2555 "" | soft | hard)
2556 # OK
2557 ;;
2558 *)
2559 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2560 exit 1
2561 ;;
2562 esac
2563 ;;
2565 v850*-*-*)
2566 supported_defaults=cpu
2567 case ${with_cpu} in
2568 "" | v850e | v850e1)
2569 # OK
2570 ;;
2571 *)
2572 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2573 exit 1
2574 ;;
2575 esac
2576 ;;
2577 esac
2579 # Set some miscellaneous flags for particular targets.
2580 target_cpu_default2=
2581 case ${target} in
2582 alpha*-*-*)
2583 if test x$gas = xyes
2584 then
2585 target_cpu_default2="MASK_GAS"
2586 fi
2587 ;;
2589 arm*-*-*)
2590 if test x$target_cpu_cname = x
2591 then
2592 target_cpu_default2=TARGET_CPU_generic
2593 else
2594 target_cpu_default2=TARGET_CPU_$target_cpu_cname
2595 fi
2596 ;;
2598 m68k*-linux*)
2599 case "x$with_cpu" in
2600 x)
2601 # The most generic
2602 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2603 ;;
2604 xm68020)
2605 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2606 ;;
2607 xm68030)
2608 target_cpu_default2="(MASK_68030|MASK_68020|MASK_68881|MASK_BITFIELD)"
2609 ;;
2610 xm68040)
2611 target_cpu_default2="(MASK_68040|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2612 ;;
2613 xm68060)
2614 target_cpu_default2="(MASK_68060|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2615 ;;
2616 xm68020-40)
2617 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040)"
2618 ;;
2619 xm68020-60)
2620 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040|MASK_68060)"
2621 ;;
2622 *)
2623 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
2624 exit 1
2625 ;;
2626 esac
2627 ;;
2629 hppa*-*-* | parisc*-*-*)
2630 target_cpu_default2="MASK_BIG_SWITCH"
2631 if test x$gas = xyes
2632 then
2633 target_cpu_default2="${target_cpu_default2}|MASK_GAS|MASK_JUMP_IN_DELAY"
2634 fi
2635 ;;
2637 mips*-*-*)
2638 if test x$gnu_ld = xyes
2639 then
2640 target_cpu_default2="MASK_SPLIT_ADDR"
2641 fi
2642 case ${target} in
2643 mips*el-*-*)
2644 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
2645 ;;
2646 esac
2647 if test "x$enable_gofast" = xyes
2648 then
2649 tm_defines="US_SOFTWARE_GOFAST $tm_defines"
2650 tmake_file="mips/t-gofast $tmake_file"
2651 else
2652 tmake_file="mips/t-mips $tmake_file"
2653 fi
2654 ;;
2656 powerpc*-*-* | rs6000-*-*)
2657 # FIXME: The PowerPC port uses the value set at compile time,
2658 # although it's only cosmetic.
2659 if test "x$with_cpu" != x
2660 then
2661 target_cpu_default2="\\\"$with_cpu\\\""
2662 fi
2663 out_file=rs6000/rs6000.c
2664 c_target_objs="${c_target_objs} rs6000-c.o"
2665 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
2666 tmake_file="rs6000/t-rs6000 ${tmake_file}"
2667 ;;
2669 sparc*-*-*)
2670 # Some standard aliases.
2671 case x$with_cpu in
2672 xsparc)
2673 with_cpu=v7
2674 ;;
2675 xsparc86x)
2676 with_cpu=sparclite86x
2677 ;;
2678 xsparcv9 | xsparc64)
2679 with_cpu=v9
2680 ;;
2681 esac
2683 # The Sparc port checks this value at compile-time.
2684 target_cpu_default2="TARGET_CPU_$with_cpu"
2685 ;;
2686 v850*-*-*)
2687 # FIXME: The v850 is "special" in that it does not support
2688 # runtime CPU selection, only --with-cpu.
2689 case "x$with_cpu" in
2690 x)
2691 ;;
2692 xv850e)
2693 target_cpu_default2="TARGET_CPU_$with_cpu"
2694 ;;
2695 esac
2696 ;;
2697 esac
2699 t=
2700 all_defaults="abi cpu arch tune schedule float mode fpu divide"
2701 for option in $all_defaults
2702 do
2703 eval "val=\$with_$option"
2704 if test -n "$val"; then
2705 case " $supported_defaults " in
2706 *" $option "*)
2707 ;;
2708 *)
2709 echo "This target does not support --with-$option." 2>&1
2710 exit 1
2711 ;;
2712 esac
2714 if test "x$t" = x
2715 then
2716 t="{ \"$option\", \"$val\" }"
2717 else
2718 t="${t}, { \"$option\", \"$val\" }"
2719 fi
2720 fi
2721 done
2722 if test "x$t" = x
2723 then
2724 configure_default_options="{ { NULL, NULL} }"
2725 else
2726 configure_default_options="{ ${t} }"
2727 fi
2729 if test "$target_cpu_default2" != ""
2730 then
2731 if test "$target_cpu_default" != ""
2732 then
2733 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
2734 else
2735 target_cpu_default=$target_cpu_default2
2736 fi
2737 fi