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install.texi: Docuemnt --with-mode.
[gcc.git] / gcc / config.gcc
1 # GCC target-specific configuration file.
2 # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
3 # Free Software Foundation, Inc.
4
5 #This file is part of GCC.
6
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.
11
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.
16
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, 51 Franklin Street, Fifth Floor, Boston, MA
20 #02110-1301, USA.
21
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.
27
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 # The default value for the $enable___cxa_atexit
38 # variable. enable___cxa_atexit needs to be set to
39 # "yes" for the correct operation of C++ destructors
40 # but it relies upon the presence of a non-standard C
41 # library function called __cxa_atexit.
42 # Since not all C libraries provide __cxa_atexit the
43 # default value of $default_use_cxa_atexit is set to
44 # "no" except for targets which are known to be OK.
45 #
46 # gas_flag Either yes or no depending on whether GNU as was
47 # requested.
48 #
49 # gnu_ld_flag Either yes or no depending on whether GNU ld was
50 # requested.
51
52 # This file sets the following shell variables for use by the
53 # autoconf-generated configure script:
54 #
55 # cpu_type The name of the cpu, if different from the first
56 # chunk of the canonical target name.
57 #
58 # tm_defines List of target macros to define for all compilations.
59 #
60 # tm_file A list of target macro files, if different from
61 # "$cpu_type/$cpu_type.h". Usually it's constructed
62 # per target in a way like this:
63 # tm_file="${tm_file} dbxelf.h elfos.h svr4.h ${cpu_type.h}/elf.h"
64 # Note that the preferred order is:
65 # - specific target header "${cpu_type}/${cpu_type.h}"
66 # - generic headers like dbxelf.h elfos.h, etc.
67 # - specializing target headers like ${cpu_type.h}/elf.h
68 # This helps to keep OS specific stuff out of the CPU
69 # defining header ${cpu_type}/${cpu_type.h}.
70 #
71 # tm_p_file Location of file with declarations for functions
72 # in $out_file.
73 #
74 # out_file The name of the machine description C support
75 # file, if different from "$cpu_type/$cpu_type.c".
76 #
77 # md_file The name of the machine-description file, if
78 # different from "$cpu_type/$cpu_type.md".
79 #
80 # tmake_file A list of machine-description-specific
81 # makefile-fragments, if different from
82 # "$cpu_type/t-$cpu_type".
83 #
84 # extra_modes The name of the file containing a list of extra
85 # machine modes, if necessary and different from
86 # "$cpu_type/$cpu_type-modes.def".
87 #
88 # extra_objs List of extra objects that should be linked into
89 # the compiler proper (cc1, cc1obj, cc1plus)
90 # depending on target.
91 #
92 # extra_gcc_objs List of extra objects that should be linked into
93 # the compiler driver (gcc) depending on target.
94 #
95 # extra_headers List of used header files from the directory
96 # config/${cpu_type}.
97 #
98 # extra_passes List of extra executables compiled for this target
99 # machine, used for compiling from source to object.
100 #
101 # extra_parts List of extra object files that should be compiled
102 # for this target machine.
103 #
104 # extra_programs Like extra_passes, but these are used when linking.
105 #
106 # extra_options List of target-dependent .opt files.
107 #
108 # c_target_objs List of extra target-dependent objects that be
109 # linked into the C compiler only.
110 #
111 # cxx_target_objs List of extra target-dependent objects that be
112 # linked into the C++ compiler only.
113 #
114 # target_gtfiles List of extra source files with type information.
115 #
116 # xm_defines List of macros to define when compiling for the
117 # target machine.
118 #
119 # xm_file List of files to include when compiling for the
120 # target machine.
121 #
122 # use_collect2 Set to yes or no, depending on whether collect2
123 # will be used.
124 #
125 # target_cpu_default Set to override the default target model.
126 #
127 # gdb_needs_out_file_path
128 # Set to yes if gdb needs a dir command with
129 # `dirname $out_file`.
130 #
131 # thread_file Set to control which thread package to use.
132 #
133 # gas Set to yes or no depending on whether the target
134 # system normally uses GNU as.
135 #
136 # need_64bit_hwint Set to yes if HOST_WIDE_INT must be 64 bits wide
137 # for this target. This is true iff this target
138 # supports "long" or "wchar_t" wider than 32 bits.
139 #
140 # configure_default_options
141 # Set to an initializer for configure_default_options
142 # in configargs.h, based on --with-cpu et cetera.
143 #
144 # use_fixproto Set to "yes" if fixproto should be run normally,
145 # "no" if fixproto should never be run.
146
147 # The following variables are used in each case-construct to build up the
148 # outgoing variables:
149 #
150 # gnu_ld Set to yes or no depending on whether the target
151 # system normally uses GNU ld.
152
153 out_file=
154 tmake_file=
155 extra_headers=
156 extra_passes=
157 extra_parts=
158 extra_programs=
159 extra_objs=
160 extra_gcc_objs=
161 extra_options=
162 c_target_objs=
163 cxx_target_objs=
164 tm_defines=
165 xm_defines=
166 # Set this to force installation and use of collect2.
167 use_collect2=
168 # Set this to override the default target model.
169 target_cpu_default=
170 # Set this if gdb needs a dir command with `dirname $out_file`
171 gdb_needs_out_file_path=
172 # Set this to control which thread package will be used.
173 thread_file=
174 # Reinitialize these from the flag values every loop pass, since some
175 # configure entries modify them.
176 gas="$gas_flag"
177 gnu_ld="$gnu_ld_flag"
178 default_use_cxa_atexit=no
179 target_gtfiles=
180 need_64bit_hwint=
181
182 # Default to not using fixproto. Targets which need fixproto should
183 # specifically set this to 'yes'.
184 use_fixproto=no
185
186 # Don't carry these over build->host->target. Please.
187 xm_file=
188 md_file=
189
190 # Obsolete configurations.
191 case ${target} in
192 c4x-* \
193 | tic4x-* \
194 )
195 if test "x$enable_obsolete" != xyes; then
196 echo "*** Configuration ${target} is obsolete." >&2
197 echo "*** Specify --enable-obsolete to build it anyway." >&2
198 echo "*** Support will be REMOVED in the next major release of GCC," >&2
199 echo "*** unless a maintainer comes forward." >&2
200 exit 1
201 fi;;
202 esac
203
204 # Unsupported targets list. Do not put an entry in this list unless
205 # it would otherwise be caught by a more permissive pattern. The list
206 # should be in alphabetical order.
207 case ${target} in
208 alpha*-*-linux*libc1* \
209 | i[34567]86-sequent-sysv \
210 | i[34567]86-sequent-sysv[123]* \
211 | i[34567]86-go32-* \
212 | i[34567]86-*-go32* \
213 | m68k-*-linux*aout* \
214 | m68k-*-linux*libc1* \
215 | mips64orion*-*-rtems* \
216 | powerpc-*-linux*libc1* \
217 | sparc-*-linux*aout* \
218 | sparc-*-linux*libc1* \
219 | sparc-hal-solaris2* \
220 | thumb-*-* \
221 | *-*-linux*coff* \
222 | *-*-linux*oldld* \
223 | *-*-rtemsaout* \
224 | *-*-rtemscoff* \
225 | vax-*-vms* \
226 )
227 echo "*** Configuration ${target} not supported" 1>&2
228 exit 1
229 ;;
230 esac
231
232 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
233 # updated in each machine entry. Also set default extra_headers for some
234 # machines.
235 tm_p_file=
236 cpu_type=`echo ${target} | sed 's/-.*$//'`
237 cpu_is_64bit=
238 case ${target} in
239 m32c*-*-*)
240 cpu_type=m32c
241 tmake_file=m32c/t-m32c
242 ;;
243 alpha*-*-*)
244 cpu_type=alpha
245 need_64bit_hwint=yes
246 ;;
247 am33_2.0-*-linux*)
248 cpu_type=mn10300
249 ;;
250 strongarm*-*-*)
251 cpu_type=arm
252 ;;
253 arm*-*-*)
254 cpu_type=arm
255 extra_headers="mmintrin.h"
256 ;;
257 bfin*-*)
258 cpu_type=bfin
259 ;;
260 ep9312*-*-*)
261 cpu_type=arm
262 ;;
263 frv*) cpu_type=frv
264 ;;
265 xscale-*-*)
266 cpu_type=arm
267 extra_headers="mmintrin.h"
268 ;;
269 i[34567]86-*-*)
270 cpu_type=i386
271 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h pmmintrin.h"
272 ;;
273 x86_64-*-*)
274 cpu_type=i386
275 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h pmmintrin.h"
276 need_64bit_hwint=yes
277 ;;
278 ia64-*-*)
279 extra_headers=ia64intrin.h
280 need_64bit_hwint=yes
281 ;;
282 hppa*-*-* | parisc*-*-*)
283 cpu_type=pa
284 ;;
285 m32r*-*-*)
286 cpu_type=m32r
287 ;;
288 m680[012]0-*-*)
289 cpu_type=m68k
290 extra_headers=math-68881.h
291 ;;
292 m68k-*-*)
293 extra_headers=math-68881.h
294 ;;
295 mips*-*-*)
296 cpu_type=mips
297 need_64bit_hwint=yes
298 ;;
299 powerpc*-*-*)
300 cpu_type=rs6000
301 extra_headers="ppc-asm.h altivec.h spe.h"
302 need_64bit_hwint=yes
303 case x$with_cpu in
304 xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[345]|xrs64a)
305 cpu_is_64bit=yes
306 ;;
307 esac
308 ;;
309 rs6000*-*-*)
310 need_64bit_hwint=yes
311 ;;
312 sparc64*-*-*)
313 cpu_type=sparc
314 need_64bit_hwint=yes
315 ;;
316 sparc*-*-*)
317 cpu_type=sparc
318 ;;
319 s390*-*-*)
320 cpu_type=s390
321 need_64bit_hwint=yes
322 ;;
323 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
324 sh[123456789lbe]*-*-*)
325 cpu_type=sh
326 need_64bit_hwint=yes
327 ;;
328 tic4x-*-*)
329 cpu_type=c4x
330 ;;
331 esac
332
333 tm_file=${cpu_type}/${cpu_type}.h
334 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
335 then
336 tm_p_file=${cpu_type}/${cpu_type}-protos.h
337 fi
338 extra_modes=
339 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
340 then
341 extra_modes=${cpu_type}/${cpu_type}-modes.def
342 fi
343 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
344 then
345 extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
346 fi
347
348 case ${target} in
349 x86_64-*-*)
350 tm_file="i386/biarch64.h ${tm_file}"
351 ;;
352 esac
353
354 # On a.out targets, we need to use collect2.
355 case ${target} in
356 *-*-*aout*)
357 use_collect2=yes
358 ;;
359 esac
360
361 # Common parts for widely ported systems.
362 case ${target} in
363 *-*-darwin*)
364 tm_file="${tm_file} darwin.h ${cpu_type}/darwin.h"
365 tm_p_file="${tm_p_file} darwin-protos.h"
366 tmake_file="t-darwin ${cpu_type}/t-darwin t-slibgcc-darwin"
367 target_gtfiles="\$(srcdir)/config/darwin.c"
368 extra_options="${extra_options} darwin.opt"
369 c_target_objs="darwin-c.o"
370 cxx_target_objs="darwin-c.o"
371 extra_objs="darwin.o"
372 default_use_cxa_atexit=yes
373 case ${enable_threads} in
374 "" | yes | posix) thread_file='posix' ;;
375 esac
376 ;;
377 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
378 # This is the place-holder for the generic a.out configuration
379 # of FreeBSD. No actual configuration resides here since
380 # there was only ever a bare-bones ix86 configuration for
381 # a.out and it exists solely in the machine-specific section.
382 # This place-holder must exist to avoid dropping into
383 # the generic ELF configuration of FreeBSD (i.e. it must be
384 # ordered before that section).
385 ;;
386 *-*-freebsd*)
387 # This is the generic ELF configuration of FreeBSD. Later
388 # machine-specific sections may refine and add to this
389 # configuration.
390 #
391 # Due to tm_file entry ordering issues that vary between cpu
392 # architectures, we only define fbsd_tm_file to allow the
393 # machine-specific section to dictate the final order of all
394 # entries of tm_file with the minor exception that components
395 # of the tm_file set here will always be of the form:
396 #
397 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
398 #
399 # The machine-specific section should not tamper with this
400 # ordering but may order all other entries of tm_file as it
401 # pleases around the provided core setting.
402 gas=yes
403 gnu_ld=yes
404 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
405 case ${target} in
406 *-*-freebsd3 | *-*-freebsd[3].*)
407 tm_defines="${tm_defines} FBSD_MAJOR=3" ;;
408 *-*-freebsd4 | *-*-freebsd[4].*)
409 tm_defines="${tm_defines} FBSD_MAJOR=4" ;;
410 *-*-freebsd5 | *-*-freebsd[5].*)
411 tm_defines="${tm_defines} FBSD_MAJOR=5" ;;
412 *-*-freebsd6 | *-*-freebsd[6].*)
413 tm_defines="${tm_defines} FBSD_MAJOR=6" ;;
414 *-*-freebsd7 | *-*-freebsd[7].*)
415 tm_defines="${tm_defines} FBSD_MAJOR=7" ;;
416 *-*-freebsd8 | *-*-freebsd[8].*)
417 tm_defines="${tm_defines} FBSD_MAJOR=8" ;;
418 *-*-freebsd9 | *-*-freebsd[9].*)
419 tm_defines="${tm_defines} FBSD_MAJOR=9" ;;
420 *)
421 echo 'Please update *-*-freebsd* in gcc/config.gcc'
422 exit 1
423 ;;
424 esac
425 tmake_file="t-slibgcc-elf-ver t-freebsd"
426 case ${enable_threads} in
427 no)
428 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
429 ;;
430 "" | yes | posix)
431 thread_file='posix'
432 tmake_file="${tmake_file} t-freebsd-thread"
433 # Before 5.0, FreeBSD can't bind shared libraries to -lc
434 # when "optionally" threaded via weak pthread_* checks.
435 case ${target} in
436 *-*-freebsd[34] | *-*-freebsd[34].*)
437 tmake_file="${tmake_file} t-slibgcc-nolc-override"
438 ;;
439 esac
440 ;;
441 *)
442 echo 'Unknown thread configuration for FreeBSD'
443 exit 1
444 ;;
445 esac
446 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
447 ;;
448 *-*-linux*libc1* | *-*-linux*aout*)
449 # Avoid the generic linux case.
450 ;;
451 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
452 # Must come before *-*-gnu* (because of *-*-linux-gnu* systems).
453 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
454 extra_options="${extra_options} linux.opt"
455 gas=yes
456 gnu_ld=yes
457 case ${enable_threads} in
458 "" | yes | posix) thread_file='posix' ;;
459 esac
460 tmake_file="t-slibgcc-elf-ver t-linux"
461 case ${target} in
462 *-*-*uclibc*)
463 tm_defines="${tm_defines} UCLIBC_DEFAULT=1"
464 ;;
465 *)
466 tm_defines="${tm_defines} UCLIBC_DEFAULT=0"
467 ;;
468 esac
469 # Assume that glibc or uClibc are being used and so __cxa_atexit is provided.
470 default_use_cxa_atexit=yes
471 ;;
472 *-*-gnu*)
473 # On the Hurd, the setup is just about the same on
474 # each different CPU. The specific machines that we
475 # support are matched above and just set $cpu_type.
476 tm_file="${cpu_type}/gnu.h"
477 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
478 # GNU tools are the only tools.
479 gas=yes
480 gnu_ld=yes
481 # These details are the same as for Linux.
482 # But here we need a little extra magic.
483 tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
484 case ${target} in
485 alpha*)
486 tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
487 ;;
488 i[34567]86-*-*)
489 tm_file="${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}"
490 ;;
491 esac
492 # Assume that glibc is being used and so __cxa_atexit is provided.
493 default_use_cxa_atexit=yes
494 ;;
495 *-*-netbsd*)
496 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
497 gas=yes
498 gnu_ld=yes
499
500 # NetBSD 2.0 and later get POSIX threads enabled by default.
501 # Allow them to be explicitly enabled on any other version.
502 case ${enable_threads} in
503 "")
504 case ${target} in
505 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
506 thread_file='posix'
507 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
508 ;;
509 esac
510 ;;
511 yes | posix)
512 thread_file='posix'
513 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
514 ;;
515 esac
516
517 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
518 # ELF configurations. We will clear extra_parts in the
519 # a.out configurations.
520 case ${target} in
521 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
522 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
523 ;;
524 esac
525
526 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
527 # default (unless overridden by --disable-__cxa_atexit).
528 case ${target} in
529 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
530 default_use_cxa_atexit=yes
531 ;;
532 esac
533 ;;
534 *-*-openbsd*)
535 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
536 case ${enable_threads} in
537 yes)
538 thread_file='posix'
539 tmake_file="${tmake_file} t-openbsd-thread"
540 ;;
541 esac
542 case ${target} in
543 *-*-openbsd2.*|*-*-openbsd3.[012])
544 tm_defines="${tm_defines} HAS_LIBC_R=1" ;;
545 esac
546 ;;
547 *-*-rtems*)
548 case ${enable_threads} in
549 yes) thread_file='rtems' ;;
550 esac
551 ;;
552 *-*-vxworks*)
553 tmake_file=t-vxworks
554 tm_file="${tm_file} elfos.h svr4.h"
555 xm_defines=POSIX
556 extra_options="${extra_options} vxworks.opt"
557 case ${enable_threads} in
558 no) ;;
559 "" | yes | vxworks) thread_file='vxworks' ;;
560 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
561 esac
562 ;;
563 *-*-elf)
564 # Assume that newlib is being used and so __cxa_atexit is provided.
565 default_use_cxa_atexit=yes
566 ;;
567 esac
568
569 case ${target} in
570 # Support site-specific machine types.
571 *local*)
572 rest=`echo ${target} | sed -e "s/$cpu_type-//"`
573 tm_file=${cpu_type}/$rest.h
574 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
575 then xm_file=${cpu_type}/xm-$rest.h
576 fi
577 if test -f $srcdir/config/${cpu_type}/t-$rest
578 then tmake_file=${cpu_type}/t-$rest
579 fi
580 ;;
581 alpha*-*-unicosmk*)
582 use_collect2=yes
583 tm_file="${tm_file} alpha/unicosmk.h"
584
585 # Don't include t-ieee for now because we don't support that yet
586 # tmake_file="alpha/t-ieee"
587 tmake_file="alpha/t-unicosmk"
588 use_fixproto=yes
589 ;;
590 alpha*-*-linux*)
591 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
592 target_cpu_default="MASK_GAS"
593 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee alpha/t-linux"
594 ;;
595 alpha*-*-gnu*)
596 target_cpu_default="MASK_GAS"
597 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
598 ;;
599 alpha*-*-freebsd*)
600 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
601 target_cpu_default="MASK_GAS"
602 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
603 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
604 ;;
605 alpha*-*-netbsd*)
606 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
607 target_cpu_default="MASK_GAS"
608 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
609 ;;
610 alpha*-*-openbsd*)
611 tm_defines="${tm_defines} OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
612 tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
613 # default x-alpha is only appropriate for dec-osf.
614 target_cpu_default="MASK_GAS"
615 tmake_file="alpha/t-alpha alpha/t-ieee"
616 ;;
617 alpha*-dec-osf[45]*)
618 if test x$stabs = xyes
619 then
620 tm_file="${tm_file} dbx.h"
621 fi
622 if test x$gas != xyes
623 then
624 extra_passes="mips-tfile mips-tdump"
625 fi
626 use_collect2=yes
627 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
628 tm_file="${tm_file} alpha/osf.h"
629 extra_headers=va_list.h
630 case ${target} in
631 *-*-osf4*)
632 # Define TARGET_SUPPORT_ARCH except on 4.0a.
633 case ${target} in
634 *-*-osf4.0a) ;;
635 *) tm_defines="${tm_defines} TARGET_SUPPORT_ARCH=1"
636 esac
637 ;;
638 *-*-osf5*)
639 tm_file="${tm_file} alpha/osf5.h"
640 tm_defines="${tm_defines} TARGET_SUPPORT_ARCH=1"
641 ;;
642 esac
643 case ${enable_threads} in
644 "" | yes | posix)
645 thread_file='posix'
646 tmake_file="${tmake_file} alpha/t-osf-pthread"
647 ;;
648 esac
649 ;;
650 alpha64-dec-*vms*)
651 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
652 xm_file="alpha/xm-vms.h"
653 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
654 prefix=/gnu
655 local_prefix=/gnu
656 ;;
657 alpha*-dec-*vms*)
658 tm_file="${tm_file} alpha/vms.h"
659 xm_file=alpha/xm-vms.h
660 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
661 prefix=/gnu
662 local_prefix=/gnu
663 ;;
664 arc-*-elf*)
665 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
666 extra_parts="crtinit.o crtfini.o"
667 use_fixproto=yes
668 ;;
669 arm-*-coff* | armel-*-coff*)
670 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
671 tmake_file="arm/t-arm arm/t-arm-coff"
672 ;;
673 arm-semi-aof | armel-semi-aof)
674 tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
675 tmake_file="arm/t-arm arm/t-semi"
676 ;;
677 arm-wrs-vxworks)
678 tm_file="dbxelf.h elfos.h svr4.h vxworks.h arm/elf.h arm/aout.h arm/arm.h arm/vxworks.h"
679 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks"
680 ;;
681 arm*-*-freebsd*|strongarm*-*-freebsd*)
682 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
683 tmake_file="${tmake_file} arm/t-arm arm/t-strongarm-elf"
684 ;;
685 arm*-*-netbsdelf*)
686 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
687 tmake_file="${tmake_file} arm/t-arm arm/t-netbsd"
688 ;;
689 arm*-*-netbsd*)
690 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
691 tmake_file="t-netbsd arm/t-arm arm/t-netbsd"
692 extra_parts=""
693 use_collect2=yes
694 ;;
695 arm*-*-linux*) # ARM GNU/Linux with ELF
696 tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
697 tmake_file="${tmake_file} t-linux arm/t-arm"
698 case ${target} in
699 arm*-*-linux-*eabi)
700 tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h"
701 tmake_file="$tmake_file arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
702 # The BPABI long long divmod functions return a 128-bit value in
703 # registers r0-r3. Correctly modeling that requires the use of
704 # TImode.
705 need_64bit_hwint=yes
706 # The EABI requires the use of __cxa_atexit.
707 default_use_cxa_atexit=yes
708 ;;
709 *)
710 tmake_file="$tmake_file arm/t-linux"
711 ;;
712 esac
713 tm_file="$tm_file arm/aout.h arm/arm.h"
714 ;;
715 arm*-*-uclinux*) # ARM ucLinux
716 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"
717 tmake_file="arm/t-arm arm/t-arm-elf"
718 ;;
719 arm*-*-ecos-elf)
720 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
721 tmake_file="arm/t-arm arm/t-arm-elf"
722 ;;
723 arm*-*-eabi* | arm*-*-symbianelf* )
724 # The BPABI long long divmod functions return a 128-bit value in
725 # registers r0-r3. Correctly modeling that requires the use of
726 # TImode.
727 need_64bit_hwint=yes
728 default_use_cxa_atexit=yes
729 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
730 tmake_file="arm/t-arm arm/t-arm-elf"
731 case ${target} in
732 arm*-*-eabi*)
733 tmake_file="${tmake_file} arm/t-bpabi"
734 ;;
735 arm*-*-symbianelf*)
736 tm_file="${tm_file} arm/symbian.h"
737 # We do not include t-bpabi for Symbian OS because the system
738 # provides its own implementation of the BPABI functions.
739 tmake_file="${tmake_file} arm/t-symbian"
740 ;;
741 esac
742 tm_file="${tm_file} arm/aout.h arm/arm.h"
743 ;;
744 arm*-*-rtems*)
745 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/rtems-elf.h rtems.h"
746 tmake_file="arm/t-arm arm/t-arm-elf t-rtems arm/t-rtems"
747 ;;
748 arm*-*-elf | ep9312-*-elf)
749 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
750 tmake_file="arm/t-arm arm/t-arm-elf"
751 ;;
752 arm*-wince-pe*)
753 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
754 tmake_file="arm/t-arm arm/t-wince-pe"
755 extra_options="${extra_options} arm/pe.opt"
756 extra_objs="pe.o"
757 ;;
758 arm-*-pe*)
759 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
760 tmake_file="arm/t-arm arm/t-pe"
761 extra_options="${extra_options} arm/pe.opt"
762 extra_objs="pe.o"
763 ;;
764 arm*-*-kaos*)
765 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-arm.h"
766 tmake_file="arm/t-arm arm/t-arm-elf"
767 ;;
768 avr-*-rtems*)
769 tm_file="avr/avr.h dbxelf.h avr/rtems.h rtems.h"
770 tmake_file="avr/t-avr t-rtems avr/t-rtems"
771 ;;
772 avr-*-*)
773 tm_file="avr/avr.h dbxelf.h"
774 use_fixproto=yes
775 ;;
776 bfin*-elf*)
777 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
778 tmake_file=bfin/t-bfin-elf
779 use_collect2=no
780 ;;
781 bfin*-uclinux*)
782 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/uclinux.h"
783 tmake_file=bfin/t-bfin-elf
784 use_collect2=no
785 ;;
786 bfin*-*)
787 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
788 tmake_file=bfin/t-bfin
789 use_collect2=no
790 ;;
791 c4x-*-rtems* | tic4x-*-rtems*)
792 tmake_file="c4x/t-c4x t-rtems c4x/t-rtems"
793 tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
794 c_target_objs="c4x-c.o"
795 cxx_target_objs="c4x-c.o"
796 ;;
797 c4x-* | tic4x-*)
798 tmake_file=c4x/t-c4x
799 c_target_objs="c4x-c.o"
800 cxx_target_objs="c4x-c.o"
801 ;;
802 cris-*-aout)
803 tm_file="dbxelf.h ${tm_file} cris/aout.h"
804 gas=yes
805 tmake_file="cris/t-cris cris/t-aout"
806 extra_options="${extra_options} cris/aout.opt"
807 ;;
808 cris-*-elf | cris-*-none)
809 tm_file="dbxelf.h elfos.h ${tm_file}"
810 tmake_file="cris/t-cris cris/t-elfmulti"
811 gas=yes
812 extra_options="${extra_options} cris/elf.opt"
813 ;;
814 cris-*-linux*)
815 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
816 # We need to avoid using t-linux, so override default tmake_file
817 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
818 extra_options="${extra_options} cris/linux.opt"
819 ;;
820 crx-*-elf)
821 tm_file="elfos.h ${tm_file}"
822 extra_parts="crtbegin.o crtend.o"
823 use_collect2=no
824 ;;
825 fr30-*-elf)
826 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
827 tmake_file=fr30/t-fr30
828 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
829 use_fixproto=yes
830 ;;
831 frv-*-elf)
832 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
833 tmake_file=frv/t-frv
834 use_fixproto=yes
835 ;;
836 frv-*-*linux*)
837 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} \
838 linux.h frv/linux.h frv/frv-abi.h"
839 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
840 ;;
841 h8300-*-rtemscoff*)
842 tmake_file="h8300/t-h8300 t-rtems h8300/t-rtems"
843 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
844 ;;
845 h8300-*-rtems*)
846 tmake_file="h8300/t-h8300 h8300/t-elf t-rtems h8300/t-rtems"
847 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h h8300/rtems.h rtems.h"
848 ;;
849 h8300-*-elf*)
850 tmake_file="h8300/t-h8300 h8300/t-elf"
851 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
852 use_fixproto=yes
853 ;;
854 h8300-*-*)
855 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
856 use_fixproto=yes
857 ;;
858 hppa*64*-*-linux* | parisc*64*-*-linux*)
859 target_cpu_default="MASK_PA_11|MASK_PA_20"
860 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
861 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
862 tmake_file="${tmake_file} pa/t-linux64"
863 gas=yes gnu_ld=yes
864 need_64bit_hwint=yes
865 ;;
866 hppa*-*-linux* | parisc*-*-linux*)
867 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
868 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
869 pa/pa32-regs.h pa/pa32-linux.h"
870 tmake_file="${tmake_file} pa/t-linux"
871 # Set the libgcc version number
872 if test x$sjlj = x1; then
873 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
874 else
875 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
876 fi
877 ;;
878 # port not yet contributed.
879 #hppa*-*-openbsd*)
880 # target_cpu_default="MASK_PA_11"
881 # ;;
882 hppa1.1-*-pro*)
883 target_cpu_default="MASK_PORTABLE_RUNTIME|MASK_NO_SPACE_REGS|MASK_SOFT_FLOAT"
884 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h \
885 pa/pa-pro-end.h libgloss.h"
886 tmake_file="pa/t-pro"
887 ;;
888 hppa1.1-*-osf*)
889 target_cpu_default="MASK_PA_11"
890 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-osf.h"
891 tmake_file="pa/t-pa"
892 use_collect2=yes
893 ;;
894 hppa1.1-*-bsd*)
895 target_cpu_default="MASK_PA_11"
896 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h"
897 tmake_file="pa/t-pa"
898 use_collect2=yes
899 ;;
900 hppa[12]*-*-hpux10*)
901 case ${target} in
902 hppa1.1-*-* | hppa2*-*-*)
903 target_cpu_default="MASK_PA_11"
904 ;;
905 esac
906 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
907 pa/pa-hpux.h pa/pa-hpux10.h"
908 extra_options="${extra_options} pa/pa-hpux.opt"
909 case ${target} in
910 *-*-hpux10.[1-9]*)
911 tm_file="${tm_file} pa/pa-hpux1010.h"
912 extra_options="${extra_options} pa/pa-hpux1010.opt"
913 ;;
914 esac
915 tmake_file="pa/t-pa-hpux10 pa/t-pa-hpux pa/t-hpux-shlib"
916 case ${enable_threads} in
917 "")
918 if test x$have_pthread_h = xyes ; then
919 tmake_file="${tmake_file} pa/t-dce-thr"
920 fi
921 ;;
922 yes | dce)
923 tmake_file="${tmake_file} pa/t-dce-thr"
924 ;;
925 esac
926 # Set the libgcc version number
927 if test x$sjlj = x1; then
928 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
929 else
930 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
931 fi
932 use_collect2=yes
933 use_fixproto=yes
934 ;;
935 hppa*64*-*-hpux11*)
936 target_cpu_default="MASK_PA_11|MASK_PA_20"
937 if test x$gnu_ld = xyes
938 then
939 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
940 fi
941 if test x$gas = xyes
942 then
943 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
944 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
945 pa/pa-hpux11.h"
946 else
947 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
948 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
949 pa/pa-hpux11.h"
950 fi
951 case ${target} in
952 *-*-hpux11.[1-9]*)
953 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
954 extra_options="${extra_options} pa/pa-hpux1111.opt"
955 ;;
956 *)
957 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
958 ;;
959 esac
960 extra_options="${extra_options} pa/pa-hpux.opt \
961 pa/pa-hpux1010.opt pa/pa64-hpux.opt"
962 need_64bit_hwint=yes
963 tmake_file="pa/t-pa64 pa/t-pa-hpux pa/t-hpux-shlib"
964 # Set the libgcc version number
965 if test x$sjlj = x1; then
966 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
967 else
968 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
969 fi
970 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
971 case x${enable_threads} in
972 xyes | xposix )
973 thread_file=posix
974 ;;
975 esac
976 ;;
977 hppa[12]*-*-hpux11*)
978 case ${target} in
979 hppa1.1-*-* | hppa2*-*-*)
980 target_cpu_default="MASK_PA_11"
981 ;;
982 esac
983 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
984 pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
985 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt"
986 case ${target} in
987 *-*-hpux11.[1-9]*)
988 tm_file="${tm_file} pa/pa-hpux1111.h"
989 extra_options="${extra_options} pa/pa-hpux1111.opt"
990 ;;
991 esac
992 tmake_file="pa/t-pa-hpux11 pa/t-pa-hpux pa/t-hpux-shlib"
993 # Set the libgcc version number
994 if test x$sjlj = x1; then
995 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
996 else
997 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
998 fi
999 case x${enable_threads} in
1000 xyes | xposix )
1001 thread_file=posix
1002 ;;
1003 esac
1004 use_collect2=yes
1005 ;;
1006 i[34567]86-*-darwin*)
1007 # All the configuration is presently done generically.
1008 ;;
1009 i[34567]86-*-elf*)
1010 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
1011 tmake_file="i386/t-i386elf t-svr4"
1012 use_fixproto=yes
1013 ;;
1014 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
1015 if test x$gas = xyes
1016 then
1017 tm_file="${tm_file} usegas.h"
1018 fi
1019 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
1020 tmake_file=t-svr4
1021 extra_parts="crtbegin.o crtend.o"
1022 use_fixproto=yes
1023 ;;
1024 i[34567]86-*-aout*)
1025 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
1026 use_fixproto=yes
1027 ;;
1028 i[34567]86-*-beoself* | i[34567]86-*-beos*)
1029 tmake_file='i386/t-beos i386/t-crtpic'
1030 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
1031 extra_parts='crtbegin.o crtend.o'
1032 ;;
1033 i[34567]86-*-freebsd*)
1034 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
1035 ;;
1036 x86_64-*-freebsd*)
1037 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
1038 ;;
1039 i[34567]86-*-netbsdelf*)
1040 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
1041 ;;
1042 i[34567]86-*-netbsd*)
1043 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
1044 tmake_file=t-netbsd
1045 extra_parts=""
1046 use_collect2=yes
1047 ;;
1048 x86_64-*-netbsd*)
1049 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
1050 ;;
1051 i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123])
1052 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"
1053 # needed to unconfuse gdb
1054 tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
1055 # we need collect2 until our bug is fixed...
1056 use_collect2=yes
1057 ;;
1058 i[34567]86-*-openbsd*)
1059 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1060 tm_file="${tm_file} openbsd.h i386/openbsdelf.h"
1061 gas=yes
1062 gnu_ld=yes
1063 ;;
1064 i[34567]86-*-coff*)
1065 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
1066 use_fixproto=yes
1067 ;;
1068 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu)
1069 # Intel 80386's running GNU/*
1070 # with ELF format using glibc 2
1071 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
1072 case ${target} in
1073 i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
1074 i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
1075 esac
1076 tmake_file="${tmake_file} i386/t-crtstuff i386/t-crtfm t-dfprules"
1077 ;;
1078 x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
1079 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
1080 i386/x86-64.h i386/linux64.h"
1081 case ${target} in
1082 x86_64-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h" ;;
1083 x86_64-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h" ;;
1084 esac
1085 tmake_file="${tmake_file} i386/t-linux64 i386/t-crtfm t-dfprules"
1086 ;;
1087 i[34567]86-*-gnu*)
1088 ;;
1089 i[34567]86-pc-msdosdjgpp*)
1090 xm_file=i386/xm-djgpp.h
1091 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
1092 tmake_file=i386/t-djgpp
1093 extra_options="${extra_options} i386/djgpp.opt"
1094 gnu_ld=yes
1095 gas=yes
1096 ;;
1097 i[34567]86-*-lynxos*)
1098 xm_defines=POSIX
1099 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
1100 tmake_file="i386/t-crtstuff t-lynx"
1101 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1102 extra_options="${extra_options} lynx.opt"
1103 thread_file=lynx
1104 gnu_ld=yes
1105 gas=yes
1106 ;;
1107 i[3456x]86-*-netware*)
1108 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h tm-dwarf2.h i386/netware.h"
1109 tmake_file=i386/t-netware
1110 extra_objs=netware.o
1111 case /${with_ld} in
1112 */nwld)
1113 extra_objs="$extra_objs nwld.o"
1114 tm_file="${tm_file} i386/nwld.h"
1115 tmake_file="${tmake_file} i386/t-nwld"
1116 extra_parts="crt0.o libgcc.def libc.def libcpre.def posixpre.def"
1117 ;;
1118 esac
1119 case x${enable_threads} in
1120 x | xyes | xposix) thread_file='posix';;
1121 xnks) thread_file='nks';;
1122 xno) ;;
1123 *) echo 'Unknown thread configuration for NetWare' >&2; exit 1;;
1124 esac
1125 ;;
1126 i[34567]86-*-nto-qnx*)
1127 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
1128 tmake_file=i386/t-nto
1129 gnu_ld=yes
1130 gas=yes
1131 ;;
1132 i[34567]86-*-rtems*)
1133 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
1134 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1135 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1136 ;;
1137 i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
1138 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
1139 if test x$gas = xyes
1140 then
1141 tm_file="usegas.h ${tm_file}"
1142 fi
1143 tmake_file=i386/t-sco5
1144 extra_parts="crtbegin.o crtend.o"
1145 extra_options="${extra_options} i386/sco5.opt"
1146 use_fixproto=yes
1147 ;;
1148 i[34567]86-*-solaris2*)
1149 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h"
1150 case ${target} in
1151 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1152 tm_file="${tm_file} sol26.h"
1153 esac
1154 tm_file="${tm_file} i386/sol2.h"
1155 tmake_file="t-sol2 i386/t-sol2 t-svr4"
1156 c_target_objs="sol2-c.o"
1157 cxx_target_objs="sol2-c.o"
1158 extra_objs="sol2.o"
1159 tm_p_file="${tm_p_file} sol2-protos.h"
1160 if test x$gnu_ld = xyes; then
1161 tmake_file="$tmake_file t-slibgcc-elf-ver"
1162 tm_defines="${tm_defines} TARGET_GNU_LD=1"
1163 else
1164 tmake_file="$tmake_file t-slibgcc-sld"
1165 fi
1166 case ${target} in
1167 *-*-solaris2.[789] | *-*-solaris2.1[0-9]*)
1168 tm_file="$tm_file tm-dwarf2.h"
1169 ;;
1170 esac
1171 case ${target} in
1172 *-*-solaris2.1[0-9]*)
1173 tm_file="${tm_file} i386/x86-64.h i386/sol2-10.h"
1174 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1175 tmake_file="$tmake_file i386/t-sol2-10"
1176 need_64bit_hwint=yes
1177 # Solaris 2.10 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
1178 # part of the base system.
1179 extra_parts="gmon.o crtbegin.o crtend.o"
1180 ;;
1181 *)
1182 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1183 ;;
1184 esac
1185 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1186 "":yes:* | yes:yes:* )
1187 case ${target} in
1188 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1189 thread_file=posix95
1190 ;;
1191 *)
1192 thread_file=posix
1193 ;;
1194 esac
1195 ;;
1196 "":*:yes | yes:*:yes )
1197 thread_file=solaris
1198 ;;
1199 esac
1200 ;;
1201 i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1202 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
1203 if test x$stabs = xyes
1204 then
1205 tm_file="${tm_file} dbx.h"
1206 fi
1207 tmake_file="i386/t-crtpic t-svr4"
1208 extra_parts="crtbegin.o crtend.o"
1209 if test x$enable_threads = xyes; then
1210 thread_file='posix'
1211 fi
1212 use_fixproto=yes
1213 ;;
1214 i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1215 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1216 if test x$stabs = xyes
1217 then
1218 tm_file="${tm_file} dbx.h"
1219 fi
1220 tmake_file="i386/t-crtpic t-svr4"
1221 extra_parts="crtbegin.o crtend.o"
1222 use_fixproto=yes
1223 ;;
1224 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae)
1225 tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/att.h vx-common.h"
1226 case ${target} in
1227 *-vxworksae*)
1228 tm_file="${tm_file} vxworksae.h i386/vxworksae.h"
1229 tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae"
1230 ;;
1231 *)
1232 tm_file="${tm_file} vxworks.h i386/vxworks.h"
1233 tmake_file="${tmake_file} i386/t-vxworks"
1234 ;;
1235 esac
1236 ;;
1237 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1238 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1239 xm_file=i386/xm-cygwin.h
1240 tmake_file="i386/t-cygwin i386/t-cygming"
1241 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1242 extra_options="${extra_options} i386/cygming.opt"
1243 extra_objs="winnt.o winnt-stubs.o"
1244 c_target_objs=cygwin2.o
1245 cxx_target_objs="cygwin2.o winnt-cxx.o"
1246 extra_gcc_objs=cygwin1.o
1247 if test x$enable_threads = xyes; then
1248 thread_file='posix'
1249 fi
1250 ;;
1251 i[34567]86-*-mingw32*)
1252 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1253 xm_file=i386/xm-mingw32.h
1254 tmake_file="i386/t-cygming i386/t-mingw32"
1255 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1256 extra_options="${extra_options} i386/cygming.opt"
1257 extra_objs="winnt.o winnt-stubs.o"
1258 cxx_target_objs=winnt-cxx.o
1259 case ${enable_threads} in
1260 "" | yes | win32) thread_file='win32' ;;
1261 esac
1262 case ${target} in
1263 *mingw32crt*)
1264 tm_file="${tm_file} i386/crtdll.h"
1265 ;;
1266 *mingw32msv* | *mingw32*)
1267 ;;
1268 esac
1269 ;;
1270 i[34567]86-*-uwin*)
1271 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
1272 tmake_file="i386/t-cygwin i386/t-uwin"
1273 extra_objs=winnt.o
1274 extra_options="${extra_options} i386/cygming.opt"
1275 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1276 if test x$enable_threads = xyes; then
1277 thread_file='win32'
1278 fi
1279 use_fixproto=yes
1280 ;;
1281 i[34567]86-*-interix3*)
1282 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1283 tmake_file="i386/t-interix"
1284 extra_objs=winnt.o
1285 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1286 if test x$enable_threads = xyes ; then
1287 thread_file='posix'
1288 fi
1289 if test x$stabs = xyes ; then
1290 tm_file="${tm_file} dbxcoff.h"
1291 fi
1292 ;;
1293 i[34567]86-*-kaos*)
1294 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h kaos.h i386/kaos-i386.h"
1295 tmake_file="i386/t-i386elf t-svr4"
1296 ;;
1297 ia64*-*-elf*)
1298 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1299 tmake_file="ia64/t-ia64"
1300 target_cpu_default="0"
1301 if test x$gas = xyes
1302 then
1303 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1304 fi
1305 if test x$gnu_ld = xyes
1306 then
1307 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1308 fi
1309 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1310 use_fixproto=yes
1311 ;;
1312 ia64*-*-freebsd*)
1313 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1314 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1315 tmake_file="${tmake_file} ia64/t-ia64"
1316 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1317 ;;
1318 ia64*-*-linux*)
1319 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1320 tmake_file="${tmake_file} ia64/t-ia64 t-libunwind ia64/t-glibc"
1321 if test x$with_system_libunwind != xyes ; then
1322 tmake_file="${tmake_file} t-libunwind-elf ia64/t-glibc-libunwind"
1323 fi
1324 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1325 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1326 ;;
1327 ia64*-*-hpux*)
1328 tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
1329 tmake_file="ia64/t-ia64 ia64/t-hpux"
1330 target_cpu_default="MASK_GNU_AS"
1331 case x$enable_threads in
1332 xyes | xposix )
1333 thread_file=posix
1334 ;;
1335 esac
1336 use_collect2=no
1337 c_target_objs="ia64-c.o"
1338 cxx_target_objs="ia64-c.o"
1339 extra_options="${extra_options} ia64/ilp32.opt"
1340 # If we decide to run fixproto we should define FIXPROTO_DEFINES
1341 # in ia64/t-hpux, and also fix the definition of putenv in
1342 # sys-protos.h (const char not char).
1343 ;;
1344 iq2000*-*-elf*)
1345 tm_file="svr4.h elfos.h iq2000/iq2000.h"
1346 tmake_file=iq2000/t-iq2000
1347 out_file=iq2000/iq2000.c
1348 md_file=iq2000/iq2000.md
1349 use_fixproto=yes
1350 ;;
1351 m32r-*-elf*)
1352 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1353 extra_parts="crtinit.o crtfini.o"
1354 use_fixproto=yes
1355 ;;
1356 m32rle-*-elf*)
1357 tm_file="dbxelf.h elfos.h svr4.h m32r/little.h ${tm_file}"
1358 extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
1359 use_fixproto=yes
1360 ;;
1361 m32r-*-linux*)
1362 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
1363 # We override the tmake_file for linux -- why?
1364 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1365 gnu_ld=yes
1366 use_fixproto=yes
1367 if test x$enable_threads = xyes; then
1368 thread_file='posix'
1369 fi
1370 ;;
1371 m32rle-*-linux*)
1372 tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
1373 # We override the tmake_file for linux -- why?
1374 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1375 gnu_ld=yes
1376 use_fixproto=yes
1377 if test x$enable_threads = xyes; then
1378 thread_file='posix'
1379 fi
1380 ;;
1381 # m68hc11 and m68hc12 share the same machine description.
1382 m68hc11-*-*|m6811-*-*)
1383 tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
1384 tm_p_file="m68hc11/m68hc11-protos.h"
1385 md_file="m68hc11/m68hc11.md"
1386 out_file="m68hc11/m68hc11.c"
1387 tmake_file="m68hc11/t-m68hc11-gas"
1388 use_fixproto=yes
1389 ;;
1390 m68hc12-*-*|m6812-*-*)
1391 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
1392 tm_p_file="m68hc11/m68hc11-protos.h"
1393 md_file="m68hc11/m68hc11.md"
1394 out_file="m68hc11/m68hc11.c"
1395 tmake_file="m68hc11/t-m68hc11-gas"
1396 extra_options="${extra_options} m68hc11/m68hc11.opt"
1397 use_fixproto=yes
1398 ;;
1399 m68k-*-aout*)
1400 tmake_file=m68k/t-m68kbare
1401 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h"
1402 ;;
1403 m68k-*-coff*)
1404 tmake_file=m68k/t-m68kbare
1405 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1406 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
1407 use_fixproto=yes
1408 ;;
1409 m68020-*-elf* | m68k-*-elf*)
1410 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1411 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1412 tmake_file=m68k/t-m68kelf
1413 extra_parts="crtbegin.o crtend.o"
1414 ;;
1415 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
1416 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1417 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1418 case ${target} in
1419 m68010*)
1420 target_cpu_default="0"
1421 ;;
1422 *)
1423 target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
1424 ;;
1425 esac
1426 ;;
1427 m68k*-*-openbsd*)
1428 # needed to unconfuse gdb
1429 tm_defines="${tm_defines} OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
1430 tm_file="m68k/m68k.h openbsd.h m68k/openbsd.h"
1431 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1432 # we need collect2 until our bug is fixed...
1433 use_collect2=yes
1434 ;;
1435 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
1436 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux.h"
1437 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1438 tmake_file=m68k/t-uclinux
1439 use_fixproto=no
1440 ;;
1441 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1442 # with ELF format using glibc 2
1443 # aka the GNU/Linux C library 6.
1444 tm_file="m68k/m68k.h dbxelf.h elfos.h svr4.h linux.h m68k/linux.h"
1445 extra_options="${extra_options} m68k/ieee.opt"
1446 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1447 # if not configured with --enable-sjlj-exceptions, bump the
1448 # libgcc version number
1449 if test x$sjlj != x1; then
1450 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
1451 fi
1452 ;;
1453 m68k-*-rtems*)
1454 tmake_file="m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems"
1455 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h"
1456 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1457 extra_parts="crtbegin.o crtend.o"
1458 ;;
1459 mcore-*-elf)
1460 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1461 tmake_file=mcore/t-mcore
1462 use_fixproto=yes
1463 ;;
1464 mcore-*-pe*)
1465 tm_file="svr3.h dbxcoff.h ${tm_file} mcore/mcore-pe.h"
1466 tmake_file=mcore/t-mcore-pe
1467 use_fixproto=yes
1468 ;;
1469 mips-sgi-irix[56]*)
1470 tm_file="elfos.h ${tm_file} mips/iris.h"
1471 tmake_file="mips/t-iris mips/t-slibgcc-irix"
1472 target_cpu_default="MASK_ABICALLS"
1473 case ${target} in
1474 *-*-irix5*)
1475 tm_file="${tm_file} mips/iris5.h"
1476 ;;
1477
1478 *-*-irix6*)
1479 tm_file="${tm_file} mips/iris6.h"
1480 tmake_file="${tmake_file} mips/t-iris6"
1481 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1482 ;;
1483 esac
1484 if test "x$stabs" = xyes
1485 then
1486 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1487 fi
1488 if test "x$gnu_ld" = xyes
1489 then
1490 tm_defines="${tm_defines} IRIX_USING_GNU_LD"
1491 fi
1492 # if test x$enable_threads = xyes; then
1493 # thread_file='irix'
1494 # fi
1495 use_fixproto=yes
1496 ;;
1497 mips*-*-netbsd*) # NetBSD/mips, either endian.
1498 target_cpu_default="MASK_ABICALLS"
1499 tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1500 ;;
1501 mips64*-*-linux*)
1502 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
1503 tmake_file="${tmake_file} mips/t-linux64"
1504 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_N32"
1505 gnu_ld=yes
1506 gas=yes
1507 ;;
1508 mips*-*-linux*) # Linux MIPS, either endian.
1509 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1510 case ${target} in
1511 mipsisa32*-*)
1512 target_cpu_default="MASK_SOFT_FLOAT"
1513 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
1514 ;;
1515 esac
1516 ;;
1517 mips*-*-openbsd*)
1518 tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1519 target_cpu_default="MASK_ABICALLS"
1520 tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
1521 case ${target} in
1522 mips*el-*-openbsd*)
1523 tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1524 *) tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1525 esac
1526 ;;
1527 mipsisa32-*-elf* | mipsisa32el-*-elf*)
1528 tm_file="elfos.h ${tm_file} mips/elf.h"
1529 tmake_file=mips/t-isa3264
1530 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
1531 use_fixproto=yes
1532 ;;
1533 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
1534 tm_file="elfos.h ${tm_file} mips/elf.h"
1535 tmake_file=mips/t-isa3264
1536 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
1537 use_fixproto=yes
1538 ;;
1539 mipsisa64-*-elf* | mipsisa64el-*-elf*)
1540 tm_file="elfos.h ${tm_file} mips/elf.h"
1541 tmake_file=mips/t-isa3264
1542 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1543 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
1544 use_fixproto=yes
1545 ;;
1546 mipsisa64sr71k-*-elf*)
1547 tm_file="elfos.h ${tm_file} mips/elf.h"
1548 tmake_file=mips/t-sr71k
1549 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1550 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1551 use_fixproto=yes
1552 ;;
1553 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1554 tm_file="elfos.h ${tm_file} mips/elf.h"
1555 tmake_file=mips/t-elf
1556 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1557 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1558 use_fixproto=yes
1559 ;;
1560 mips-*-elf* | mipsel-*-elf*)
1561 tm_file="elfos.h ${tm_file} mips/elf.h"
1562 tmake_file=mips/t-elf
1563 use_fixproto=yes
1564 ;;
1565 mips64-*-elf* | mips64el-*-elf*)
1566 tm_file="elfos.h ${tm_file} mips/elf.h"
1567 tmake_file=mips/t-elf
1568 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1569 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1570 use_fixproto=yes
1571 ;;
1572 mips64vr-*-elf* | mips64vrel-*-elf*)
1573 tm_file="mips/vr.h elfos.h ${tm_file} mips/elf.h"
1574 tmake_file=mips/t-vr
1575 use_fixproto=yes
1576 ;;
1577 mips64orion-*-elf* | mips64orionel-*-elf*)
1578 tm_file="elfos.h ${tm_file} mips/elforion.h mips/elf.h"
1579 tmake_file=mips/t-elf
1580 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1581 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1582 use_fixproto=yes
1583 ;;
1584 mips*-*-rtems*)
1585 tm_file="elfos.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
1586 tmake_file="mips/t-elf t-rtems mips/t-rtems"
1587 ;;
1588 mips-wrs-vxworks)
1589 # We want vxworks.h after mips/elf.h, which unfortunately means we
1590 # have to redo the tm_file list from scratch.
1591 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vxworks.h mips/vxworks.h"
1592 tmake_file="${tmake_file} mips/t-vxworks"
1593 ;;
1594 mips-wrs-windiss) # Instruction-level simulator for VxWorks.
1595 xm_defines=POSIX
1596 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h windiss.h mips/windiss.h"
1597 tmake_file="${tmake_file} mips/t-elf"
1598 thread_file=
1599 ;;
1600 mipstx39-*-elf* | mipstx39el-*-elf*)
1601 tm_file="elfos.h ${tm_file} mips/r3900.h mips/elf.h"
1602 tmake_file=mips/t-r3900
1603 use_fixproto=yes
1604 ;;
1605 mmix-knuth-mmixware)
1606 need_64bit_hwint=yes
1607 ;;
1608 mn10300-*-*)
1609 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1610 if test x$stabs = xyes
1611 then
1612 tm_file="${tm_file} dbx.h"
1613 fi
1614 use_collect2=no
1615 use_fixproto=yes
1616 ;;
1617 mt-*-elf)
1618 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1619 tmake_file="${tmake_file} mt/t-mt"
1620 ;;
1621 ns32k-*-netbsdelf*)
1622 echo "GCC does not yet support the ${target} target"; exit 1
1623 ;;
1624 ns32k-*-netbsd*)
1625 tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
1626 # On NetBSD, the headers are already okay, except for math.h.
1627 tmake_file="t-netbsd ns32k/t-ns32k"
1628 extra_parts=""
1629 use_collect2=yes
1630 ;;
1631 pdp11-*-bsd)
1632 tm_file="${tm_file} pdp11/2bsd.h"
1633 use_fixproto=yes
1634 ;;
1635 pdp11-*-*)
1636 use_fixproto=yes
1637 ;;
1638 # port not yet contributed
1639 #powerpc-*-openbsd*)
1640 # tmake_file="${tmake_file} rs6000/t-fprules "
1641 # extra_headers=
1642 # ;;
1643 powerpc64-*-linux*)
1644 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1645 test x$with_cpu != x || cpu_is_64bit=yes
1646 test x$cpu_is_64bit != xyes || tm_file="${tm_file} rs6000/default64.h"
1647 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h"
1648 if test x${enable_secureplt} = xyes; then
1649 tm_file="rs6000/secureplt.h ${tm_file}"
1650 fi
1651 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
1652 tmake_file="t-dfprules rs6000/t-fprules ${tmake_file} rs6000/t-ppccomm rs6000/t-linux64"
1653 ;;
1654 powerpc64-*-gnu*)
1655 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1656 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
1657 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64"
1658 ;;
1659 powerpc-*-beos*)
1660 tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
1661 tmake_file="rs6000/t-fprules rs6000/t-beos"
1662 extra_headers=
1663 use_fixproto=yes
1664 ;;
1665 powerpc-*-darwin*)
1666 extra_options="${extra_options} rs6000/darwin.opt"
1667 extra_parts="crt2.o"
1668 case ${target} in
1669 *-darwin1[0-9]* | *-darwin[8-9]*)
1670 tmake_file="${tmake_file} rs6000/t-darwin8"
1671 tm_file="${tm_file} rs6000/darwin8.h"
1672 ;;
1673 *-darwin7*)
1674 tm_file="${tm_file} rs6000/darwin7.h"
1675 ;;
1676 *-darwin[0-6]*)
1677 ;;
1678 esac
1679 extra_headers=altivec.h
1680 ;;
1681 powerpc*-*-freebsd*)
1682 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1683 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1684 extra_options="${extra_options} rs6000/sysv4.opt"
1685 ;;
1686 powerpc-*-netbsd*)
1687 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1688 tmake_file="${tmake_file} rs6000/t-netbsd"
1689 extra_options="${extra_options} rs6000/sysv4.opt"
1690 ;;
1691 powerpc-*-chorusos*)
1692 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
1693 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1694 extra_options="${extra_options} rs6000/sysv4.opt"
1695 case ${enable_threads} in
1696 yes | posix)
1697 thread_file='posix'
1698 ;;
1699 esac
1700 use_fixproto=yes
1701 ;;
1702 powerpc-*-eabispe*)
1703 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
1704 extra_options="${extra_options} rs6000/sysv4.opt"
1705 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
1706 ;;
1707 powerpc-*-eabisimaltivec*)
1708 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
1709 extra_options="${extra_options} rs6000/sysv4.opt"
1710 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1711 ;;
1712 powerpc-*-eabisim*)
1713 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
1714 extra_options="${extra_options} rs6000/sysv4.opt"
1715 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1716 ;;
1717 powerpc-*-elf*)
1718 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1719 extra_options="${extra_options} rs6000/sysv4.opt"
1720 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1721 use_fixproto=yes
1722 ;;
1723 powerpc-*-eabialtivec*)
1724 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
1725 extra_options="${extra_options} rs6000/sysv4.opt"
1726 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
1727 ;;
1728 powerpc-*-eabi*)
1729 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
1730 extra_options="${extra_options} rs6000/sysv4.opt"
1731 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1732 ;;
1733 powerpc-*-rtems*)
1734 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
1735 extra_options="${extra_options} rs6000/sysv4.opt"
1736 tmake_file="rs6000/t-fprules rs6000/t-rtems t-rtems rs6000/t-ppccomm"
1737 ;;
1738 powerpc-*-linux*altivec*)
1739 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
1740 extra_options="${extra_options} rs6000/sysv4.opt"
1741 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1742 ;;
1743 powerpc-*-linux*spe*)
1744 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h"
1745 extra_options="${extra_options} rs6000/sysv4.opt"
1746 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1747 ;;
1748 powerpc-*-linux*)
1749 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1750 extra_options="${extra_options} rs6000/sysv4.opt"
1751 tmake_file="t-dfprules rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1752 case ${enable_targets}:${cpu_is_64bit} in
1753 *powerpc64* | all:* | *:yes)
1754 if test x$cpu_is_64bit = xyes; then
1755 tm_file="${tm_file} rs6000/default64.h"
1756 fi
1757 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h"
1758 tmake_file="$tmake_file rs6000/t-linux64"
1759 extra_options="${extra_options} rs6000/linux64.opt"
1760 ;;
1761 *)
1762 tm_file="${tm_file} rs6000/linux.h"
1763 ;;
1764 esac
1765 if test x${enable_secureplt} = xyes; then
1766 tm_file="rs6000/secureplt.h ${tm_file}"
1767 fi
1768 ;;
1769 powerpc-*-gnu-gnualtivec*)
1770 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
1771 extra_options="${extra_options} rs6000/sysv4.opt"
1772 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1773 if test x$enable_threads = xyes; then
1774 thread_file='posix'
1775 fi
1776 ;;
1777 powerpc-*-gnu*)
1778 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/gnu.h"
1779 tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1780 extra_options="${extra_options} rs6000/sysv4.opt"
1781 if test x$enable_threads = xyes; then
1782 thread_file='posix'
1783 fi
1784 ;;
1785 powerpc-wrs-vxworks|powerpc-wrs-vxworksae)
1786 # We want vxworks.h after rs6000/sysv4.h, which unfortunately
1787 # means we have to redo the tm_file list from scratch.
1788 tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1789 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
1790 extra_options="${extra_options} rs6000/sysv4.opt"
1791 extra_headers=ppc-asm.h
1792 case ${target} in
1793 *-vxworksae*)
1794 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksae.h"
1795 tmake_file="${tmake_file} rs6000/t-vxworksae"
1796 ;;
1797 *-vxworks*)
1798 tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h"
1799 ;;
1800 esac
1801 ;;
1802 powerpc-wrs-windiss*) # Instruction-level simulator for VxWorks.
1803 tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
1804 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1805 extra_options="${extra_options} rs6000/sysv4.opt"
1806 thread_file=""
1807 use_fixproto=yes
1808 ;;
1809 powerpc-*-lynxos*)
1810 xm_defines=POSIX
1811 tm_file="${tm_file} dbxelf.h elfos.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
1812 tmake_file="t-lynx rs6000/t-lynx"
1813 extra_options="${extra_options} rs6000/sysv4.opt lynx.opt"
1814 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1815 extra_options="${extra_options} lynx.opt"
1816 thread_file=lynx
1817 gnu_ld=yes
1818 gas=yes
1819 ;;
1820 powerpcle-*-sysv*)
1821 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1822 tmake_file="rs6000/t-fprules rs6000/t-ppcos rs6000/t-ppccomm"
1823 extra_options="${extra_options} rs6000/sysv4.opt"
1824 use_fixproto=yes
1825 ;;
1826 powerpcle-*-elf*)
1827 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1828 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1829 extra_options="${extra_options} rs6000/sysv4.opt"
1830 use_fixproto=yes
1831 ;;
1832 powerpcle-*-eabisim*)
1833 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
1834 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1835 extra_options="${extra_options} rs6000/sysv4.opt"
1836 ;;
1837 powerpcle-*-eabi*)
1838 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
1839 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1840 extra_options="${extra_options} rs6000/sysv4.opt"
1841 ;;
1842 powerpc-*-kaos*)
1843 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h kaos.h rs6000/kaos-ppc.h"
1844 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1845 extra_options="${extra_options} rs6000/sysv4.opt"
1846 ;;
1847 powerpcle-*-kaos*)
1848 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h kaos.h rs6000/kaos-ppc.h"
1849 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
1850 extra_options="${extra_options} rs6000/sysv4.opt"
1851 ;;
1852 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
1853 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
1854 tmake_file="rs6000/t-fprules rs6000/t-newas"
1855 extra_options="${extra_options} rs6000/aix41.opt"
1856 use_collect2=yes
1857 extra_headers=
1858 use_fixproto=yes
1859 ;;
1860 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1861 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
1862 tmake_file=rs6000/t-aix43
1863 extra_options="${extra_options} rs6000/aix64.opt"
1864 use_collect2=yes
1865 thread_file='aix'
1866 extra_headers=
1867 ;;
1868 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1869 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
1870 extra_options="${extra_options} rs6000/aix64.opt"
1871 tmake_file=rs6000/t-aix43
1872 use_collect2=yes
1873 thread_file='aix'
1874 extra_headers=
1875 ;;
1876 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1877 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
1878 tmake_file=rs6000/t-aix52
1879 extra_options="${extra_options} rs6000/aix64.opt"
1880 use_collect2=yes
1881 thread_file='aix'
1882 extra_headers=
1883 ;;
1884 s390-*-linux*)
1885 tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1886 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux"
1887 ;;
1888 s390x-*-linux*)
1889 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1890 tm_p_file=s390/s390-protos.h
1891 md_file=s390/s390.md
1892 extra_modes=s390/s390-modes.def
1893 out_file=s390/s390.c
1894 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux s390/t-linux64"
1895 ;;
1896 s390x-ibm-tpf*)
1897 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
1898 tm_p_file=s390/s390-protos.h
1899 md_file=s390/s390.md
1900 extra_modes=s390/s390-modes.def
1901 out_file=s390/s390.c
1902 extra_parts="crtbeginS.o crtendS.o"
1903 tmake_file="s390/t-crtstuff s390/t-tpf"
1904 thread_file='tpf'
1905 extra_options="${extra_options} s390/tpf.opt"
1906 ;;
1907 sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
1908 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
1909 sh-*-linux* | sh[346lbe]*-*-linux* | \
1910 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1911 sh64-*-netbsd* | sh64l*-*-netbsd*)
1912 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
1913 if test x${with_endian} = x; then
1914 case ${target} in
1915 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
1916 shbe-*-* | sheb-*-*) with_endian=big,little ;;
1917 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
1918 shl* | sh64l* | sh*-*-linux* | \
1919 sh5l* | sh-superh-elf) with_endian=little,big ;;
1920 sh[1234]*-*-*) with_endian=big ;;
1921 *) with_endian=big,little ;;
1922 esac
1923 fi
1924 case ${with_endian} in
1925 big|little) tmake_file="${tmake_file} sh/t-1e" ;;
1926 big,little|little,big) ;;
1927 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1928 esac
1929 case ${with_endian} in
1930 little*) tm_file="sh/little.h ${tm_file}" ;;
1931 esac
1932 tm_file="${tm_file} dbxelf.h elfos.h"
1933 case ${target} in
1934 sh*-*-netbsd*) ;;
1935 *) tm_file="${tm_file} svr4.h" ;;
1936 esac
1937 tm_file="${tm_file} sh/elf.h"
1938 case ${target} in
1939 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
1940 tm_file="${tm_file} linux.h sh/linux.h" ;;
1941 sh*-*-kaos*) tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h"
1942 ;;
1943 sh*-*-netbsd*) tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;;
1944 sh*-superh-elf) if test x$with_libgloss != xno; then
1945 with_libgloss=yes
1946 tm_file="${tm_file} sh/newlib.h"
1947 fi
1948 tm_file="${tm_file} sh/embed-elf.h" ;;
1949 *) if test x$with_newlib = xyes \
1950 && test x$with_libgloss = xyes; then
1951 tm_file="${tm_file} sh/newlib.h"
1952 fi
1953 tm_file="${tm_file} sh/embed-elf.h" ;;
1954 esac
1955 case ${target} in
1956 sh5*-*-netbsd*)
1957 # SHmedia, 32-bit ABI
1958 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd"
1959 ;;
1960 sh64*-netbsd*)
1961 # SHmedia, 64-bit ABI
1962 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd sh/t-netbsd-sh5-64"
1963 ;;
1964 *-*-netbsd)
1965 tmake_file="${tmake_file} sh/t-netbsd"
1966 ;;
1967 sh64*-*-linux*)
1968 tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64"
1969 tm_file="${tm_file} sh/sh64.h"
1970 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1971 ;;
1972 sh64*)
1973 tmake_file="${tmake_file} sh/t-sh64"
1974 tm_file="${tm_file} sh/sh64.h"
1975 extra_headers="shmedia.h ushmedia.h sshmedia.h"
1976 ;;
1977 *-*-symbianelf*)
1978 tmake_file="sh/t-symbian"
1979 tm_file="sh/symbian-pre.h sh/little.h ${tm_file} sh/symbian-post.h"
1980 extra_objs="symbian.o"
1981 extra_parts="crt1.o crti.o crtn.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
1982 ;;
1983 esac
1984 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
1985 case `echo ${target} | sed 's/e[lb]-/-/'` in
1986 sh64*-*-netbsd*) sh_cpu_target=sh5-64media ;;
1987 sh64* | sh5*-*-netbsd*) sh_cpu_target=sh5-32media ;;
1988 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
1989 sh4a_single*) sh_cpu_target=sh4a-single ;;
1990 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
1991 sh4al) sh_cpu_target=sh4al ;;
1992 sh4a*) sh_cpu_target=sh4a ;;
1993 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
1994 sh4_single*) sh_cpu_target=sh4-single ;;
1995 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
1996 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
1997 sh3e*) sh_cpu_target=sh3e ;;
1998 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
1999 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
2000 sh2a_single*) sh_cpu_target=sh2a-single ;;
2001 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
2002 sh2a*) sh_cpu_target=sh2a ;;
2003 sh2e*) sh_cpu_target=sh2e ;;
2004 sh2*) sh_cpu_target=sh2 ;;
2005 *) sh_cpu_target=sh1 ;;
2006 esac
2007 # did the user say --without-fp ?
2008 if test x$with_fp = xno; then
2009 case ${sh_cpu_target} in
2010 sh5-*media) sh_cpu_target=${sh_cpu_target}-nofpu ;;
2011 sh4al | sh1) ;;
2012 sh4a* ) sh_cpu_target=sh4a-nofpu ;;
2013 sh4*) sh_cpu_target=sh4-nofpu ;;
2014 sh3*) sh_cpu_target=sh3 ;;
2015 sh2a*) sh_cpu_target=sh2a-nofpu ;;
2016 sh2*) sh_cpu_target=sh2 ;;
2017 *) echo --without-fp not available for $target: ignored
2018 esac
2019 tm_defines="$tm_defines STRICT_NOFPU=1"
2020 fi
2021 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
2022 case $sh_cpu_default in
2023 sh5-64media-nofpu | sh5-64media | \
2024 sh5-32media-nofpu | sh5-32media | sh5-compact-nofpu | sh5-compact | \
2025 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
2026 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
2027 sh4-single-only | sh4-single | sh4-nofpu | sh4 | \
2028 sh3e | sh3 | sh2e | sh2 | sh1) ;;
2029 "") sh_cpu_default=${sh_cpu_target} ;;
2030 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
2031 esac
2032 sh_multilibs=${with_multilib_list}
2033 if test x${sh_multilibs} = x ; then
2034 case ${target} in
2035 sh64-superh-linux* | \
2036 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
2037 sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
2038 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
2039 sh*-*-linux*) sh_multilibs=m1,m3e,m4 ;;
2040 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
2041 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
2042 esac
2043 if test x$with_fp = xno; then
2044 sh_multilibs="`echo $sh_multilibs|sed -e s/m4/sh4-nofpu/ -e s/,m4-[^,]*//g -e s/,m[23]e// -e s/m2a,m2a-single/m2a-nofpu/ -e s/m5-..m....,//g`"
2045 fi
2046 fi
2047 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr a-z- A-Z_`
2048 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
2049 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-`
2050 for sh_multilib in ${sh_multilibs}; do
2051 case ${sh_multilib} in
2052 sh1 | sh2 | sh2e | sh3 | sh3e | \
2053 sh4 | sh4-single | sh4-single-only | sh4-nofpu | \
2054 sh4a | sh4a-single | sh4a-single-only | sh4a-nofpu | sh4al | \
2055 sh2a | sh2a-single | sh2a-single-only | sh2a-nofpu | \
2056 sh5-64media | sh5-64media-nofpu | \
2057 sh5-32media | sh5-32media-nofpu | \
2058 sh5-compact | sh5-compact-nofpu)
2059 tmake_file="${tmake_file} sh/t-mlib-${sh_multilib}"
2060 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib|tr a-z- A-Z_`=1"
2061 ;;
2062 *)
2063 echo "with_multilib_list=${sh_multilib} not supported."
2064 exit 1
2065 ;;
2066 esac
2067 done
2068 if test x${enable_incomplete_targets} == xyes ; then
2069 tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1 SUPPORT_SH5_32MEDIA=1 SUPPORT_SH5_32MEDIA_NOFPU=1 SUPPORT_SH5_64MEDIA=1 SUPPORT_SH5_64MEDIA_NOFPU=1"
2070 fi
2071 use_fixproto=yes
2072 ;;
2073 sh-*-rtemscoff*)
2074 tmake_file="sh/t-sh t-rtems sh/t-rtems"
2075 tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
2076 ;;
2077 sh-*-rtems*)
2078 tmake_file="sh/t-sh sh/t-elf t-rtems sh/t-rtems"
2079 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
2080 ;;
2081 sh-wrs-vxworks)
2082 tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
2083 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/vxworks.h"
2084 ;;
2085 sh-*-*)
2086 tm_file="${tm_file} dbxcoff.h sh/coff.h"
2087 use_fixproto=yes
2088 ;;
2089 sparc-*-netbsdelf*)
2090 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2091 extra_options="${extra_options} sparc/long-double-switch.opt"
2092 ;;
2093 sparc64-*-openbsd*)
2094 tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
2095 extra_options="${extra_options} sparc/little-endian.opt"
2096 gas=yes gnu_ld=yes
2097 with_cpu=ultrasparc
2098 ;;
2099 sparc-*-elf*)
2100 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h"
2101 tmake_file="sparc/t-elf sparc/t-crtfm"
2102 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2103 use_fixproto=yes
2104 ;;
2105 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
2106 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
2107 extra_options="${extra_options} sparc/long-double-switch.opt"
2108 tmake_file="${tmake_file} sparc/t-linux sparc/t-crtfm"
2109 ;;
2110 sparc-*-rtems*)
2111 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h"
2112 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
2113 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2114 ;;
2115 sparc64-*-solaris2* | sparcv9-*-solaris2*)
2116 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h"
2117 if test x$gnu_ld = xyes; then
2118 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
2119 fi
2120 if test x$gas = xyes; then
2121 tm_file="${tm_file} sparc/sol2-gas.h sparc/sol2-gas-bi.h"
2122 fi
2123 tm_file="${tm_file} tm-dwarf2.h"
2124 tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
2125 if test x$gnu_ld = xyes; then
2126 tmake_file="$tmake_file t-slibgcc-elf-ver"
2127 else
2128 tmake_file="$tmake_file t-slibgcc-sld"
2129 fi
2130 c_target_objs="sol2-c.o"
2131 cxx_target_objs="sol2-c.o"
2132 extra_objs="sol2.o"
2133 tm_p_file="${tm_p_file} sol2-protos.h"
2134 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
2135 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
2136 "":yes:* | yes:yes:* ) thread_file=posix ;;
2137 "":*:yes | yes:*:yes ) thread_file=solaris ;;
2138 esac
2139 need_64bit_hwint=yes
2140 ;;
2141 sparc-*-solaris2*)
2142 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
2143 case ${target} in
2144 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2145 tm_file="${tm_file} sol26.h"
2146 esac
2147 tm_file="${tm_file} sparc/sol2.h"
2148 if test x$gnu_ld = xyes; then
2149 tm_file="${tm_file} sparc/sol2-gld.h"
2150 fi
2151 if test x$gas = xyes; then
2152 tm_file="${tm_file} sparc/sol2-gas.h"
2153 fi
2154 tmake_file="t-sol2 sparc/t-sol2 sparc/t-crtfm"
2155 if test x$gnu_ld = xyes; then
2156 tmake_file="$tmake_file t-slibgcc-elf-ver"
2157 else
2158 tmake_file="$tmake_file t-slibgcc-sld"
2159 fi
2160 case ${target} in
2161 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2162 if test x$gnu_ld = xno; then
2163 tm_file="${tm_file} sparc/sol26-sld.h"
2164 fi
2165 ;;
2166 *-*-solaris2.[789] | *-*-solaris2.1[0-9]*)
2167 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h"
2168 if test x$gnu_ld = xyes; then
2169 tm_file="${tm_file} sparc/sol2-gld-bi.h"
2170 fi
2171 if test x$gas = xyes; then
2172 tm_file="${tm_file} sparc/sol2-gas-bi.h"
2173 fi
2174 tm_file="${tm_file} tm-dwarf2.h"
2175 tmake_file="$tmake_file sparc/t-sol2-64"
2176 need_64bit_hwint=yes
2177 ;;
2178 esac
2179 c_target_objs="sol2-c.o"
2180 cxx_target_objs="sol2-c.o"
2181 extra_objs="sol2.o"
2182 tm_p_file="${tm_p_file} sol2-protos.h"
2183 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
2184 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
2185 "":yes:* | yes:yes:* )
2186 case ${target} in
2187 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2188 thread_file=posix95
2189 ;;
2190 *)
2191 thread_file=posix
2192 ;;
2193 esac
2194 ;;
2195 "":*:yes | yes:*:yes )
2196 thread_file=solaris
2197 ;;
2198 esac
2199 ;;
2200 sparc-*-sysv4*)
2201 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sysv4-only.h"
2202 tmake_file=t-svr4
2203 extra_parts="crtbegin.o crtend.o"
2204 use_fixproto=yes
2205 ;;
2206 sparc64-*-elf*)
2207 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h"
2208 extra_options="${extra_options} sparc/little-endian.opt"
2209 tmake_file="${tmake_file} sparc/t-crtfm"
2210 extra_parts="crtbegin.o crtend.o"
2211 use_fixproto=yes
2212 ;;
2213 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
2214 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
2215 extra_options="${extra_options} sparc/long-double-switch.opt"
2216 tmake_file="${tmake_file} sparc/t-crtfm"
2217 case "x$with_cpu" in
2218 xultrasparc) ;;
2219 x) with_cpu=ultrasparc ;;
2220 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
2221 esac
2222 need_64bit_hwint=yes
2223 ;;
2224 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
2225 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
2226 extra_options="${extra_options} sparc/long-double-switch.opt"
2227 tmake_file="${tmake_file} sparc/t-linux sparc/t-linux64 sparc/t-crtfm"
2228 ;;
2229 sparc64-*-netbsd*)
2230 tm_file="sparc/biarch64.h ${tm_file}"
2231 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2232 extra_options="${extra_options} sparc/long-double-switch.opt"
2233 tmake_file="${tmake_file} sparc/t-netbsd64"
2234 ;;
2235 strongarm-*-elf*)
2236 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2237 tmake_file="arm/t-arm arm/t-strongarm-elf"
2238 out_file=arm/arm.c
2239 md_file=arm/arm.md
2240 extra_modes=arm/arm-modes.def
2241 use_fixproto=yes
2242 ;;
2243 strongarm-*-pe)
2244 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"
2245 tmake_file="arm/t-arm arm/t-strongarm-pe"
2246 out_file=arm/arm.c
2247 md_file=arm/arm.md
2248 extra_modes=arm/arm-modes.def
2249 extra_options="${extra_options} arm/pe.opt"
2250 extra_objs=pe.o
2251 use_fixproto=yes
2252 ;;
2253 strongarm-*-kaos*)
2254 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-strongarm.h"
2255 tmake_file="arm/t-arm arm/t-strongarm-elf"
2256 out_file=arm/arm.c
2257 md_file=arm/arm.md
2258 extra_modes=arm/arm-modes.def
2259 ;;
2260 v850e1-*-*)
2261 target_cpu_default="TARGET_CPU_v850e1"
2262 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2263 tm_p_file=v850/v850-protos.h
2264 tmake_file=v850/t-v850e
2265 md_file=v850/v850.md
2266 out_file=v850/v850.c
2267 extra_options="${extra_options} v850/v850.opt"
2268 if test x$stabs = xyes
2269 then
2270 tm_file="${tm_file} dbx.h"
2271 fi
2272 use_collect2=no
2273 c_target_objs="v850-c.o"
2274 cxx_target_objs="v850-c.o"
2275 use_fixproto=yes
2276 ;;
2277 v850e-*-*)
2278 target_cpu_default="TARGET_CPU_v850e"
2279 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2280 tm_p_file=v850/v850-protos.h
2281 tmake_file=v850/t-v850e
2282 md_file=v850/v850.md
2283 out_file=v850/v850.c
2284 extra_options="${extra_options} v850/v850.opt"
2285 if test x$stabs = xyes
2286 then
2287 tm_file="${tm_file} dbx.h"
2288 fi
2289 use_collect2=no
2290 c_target_objs="v850-c.o"
2291 cxx_target_objs="v850-c.o"
2292 use_fixproto=yes
2293 ;;
2294 v850-*-*)
2295 target_cpu_default="TARGET_CPU_generic"
2296 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2297 tmake_file=v850/t-v850
2298 if test x$stabs = xyes
2299 then
2300 tm_file="${tm_file} dbx.h"
2301 fi
2302 use_collect2=no
2303 c_target_objs="v850-c.o"
2304 cxx_target_objs="v850-c.o"
2305 use_fixproto=yes
2306 ;;
2307 vax-*-bsd*) # VAXen running BSD
2308 tm_file="${tm_file} vax/bsd.h"
2309 tmake_file=vax/t-memfuncs
2310 use_collect2=yes
2311 use_fixproto=yes
2312 ;;
2313 vax-*-sysv*) # VAXen running system V
2314 tm_file="${tm_file} vax/vaxv.h"
2315 tmake_file=vax/t-memfuncs
2316 use_fixproto=yes
2317 ;;
2318 vax-*-netbsdelf*)
2319 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2320 ;;
2321 vax-*-netbsd*)
2322 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2323 tmake_file=t-netbsd
2324 extra_parts=""
2325 use_collect2=yes
2326 ;;
2327 vax-*-openbsd*)
2328 tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
2329 use_collect2=yes
2330 ;;
2331 vax-*-ultrix*) # VAXen running ultrix
2332 tm_file="${tm_file} vax/ultrix.h"
2333 tmake_file=vax/t-memfuncs
2334 use_fixproto=yes
2335 ;;
2336 xscale-*-elf)
2337 tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2338 tmake_file="arm/t-arm arm/t-xscale-elf"
2339 out_file=arm/arm.c
2340 md_file=arm/arm.md
2341 extra_modes=arm/arm-modes.def
2342 use_fixproto=yes
2343 ;;
2344 xscale-*-coff)
2345 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/xscale-coff.h arm/arm.h"
2346 tmake_file="arm/t-arm arm/t-xscale-coff"
2347 out_file=arm/arm.c
2348 md_file=arm/arm.md
2349 extra_modes=arm/arm-modes.def
2350 use_fixproto=yes
2351 ;;
2352 xstormy16-*-elf)
2353 # For historical reasons, the target files omit the 'x'.
2354 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2355 tm_p_file=stormy16/stormy16-protos.h
2356 md_file=stormy16/stormy16.md
2357 out_file=stormy16/stormy16.c
2358 extra_options=stormy16/stormy16.opt
2359 tmake_file="stormy16/t-stormy16"
2360 extra_parts="crtbegin.o crtend.o"
2361 use_fixproto=yes
2362 ;;
2363 xtensa-*-elf*)
2364 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2365 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2366 ;;
2367 xtensa-*-linux*)
2368 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2369 tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
2370 ;;
2371 am33_2.0-*-linux*)
2372 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2373 tmake_file="${tmake_file} mn10300/t-linux"
2374 gas=yes gnu_ld=yes
2375 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2376 use_collect2=no
2377 ;;
2378 m32c-*-elf*)
2379 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2380 c_target_objs="m32c-pragma.o"
2381 cxx_target_objs="m32c-pragma.o"
2382 use_fixproto=yes
2383 ;;
2384 *)
2385 echo "*** Configuration ${target} not supported" 1>&2
2386 exit 1
2387 ;;
2388 esac
2389
2390 case ${target} in
2391 i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1)
2392 tmake_file="${tmake_file} i386/t-gmm_malloc"
2393 ;;
2394 i[34567]86-*-linux* | x86_64-*-linux*)
2395 tmake_file="${tmake_file} i386/t-pmm_malloc"
2396 ;;
2397 i[34567]86-*-* | x86_64-*-*)
2398 tmake_file="${tmake_file} i386/t-gmm_malloc"
2399 ;;
2400 esac
2401
2402 # Support for --with-cpu and related options (and a few unrelated options,
2403 # too).
2404 case ${with_cpu} in
2405 yes | no)
2406 echo "--with-cpu must be passed a value" 1>&2
2407 exit 1
2408 ;;
2409 esac
2410
2411 # If there is no $with_cpu option, try to infer one from ${target}.
2412 # This block sets nothing except for with_cpu.
2413 if test x$with_cpu = x ; then
2414 case ${target} in
2415 ep9312-*-*)
2416 # A Cirrus ARM variant.
2417 with_cpu="ep9312"
2418 ;;
2419 i386-*-*)
2420 with_cpu=i386
2421 ;;
2422 i486-*-*)
2423 with_cpu=i486
2424 ;;
2425 i586-*-*)
2426 case ${target_noncanonical} in
2427 k6_2-*)
2428 with_cpu=k6-2
2429 ;;
2430 k6_3-*)
2431 with_cpu=k6-3
2432 ;;
2433 k6-*)
2434 with_cpu=k6
2435 ;;
2436 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2437 with_cpu=pentium-mmx
2438 ;;
2439 *)
2440 with_cpu=pentium
2441 ;;
2442 esac
2443 ;;
2444 i686-*-* | i786-*-*)
2445 case ${target_noncanonical} in
2446 k8-*|opteron-*|athlon_64-*)
2447 with_cpu=k8
2448 ;;
2449 athlon_xp-*|athlon_mp-*|athlon_4-*)
2450 with_cpu=athlon-4
2451 ;;
2452 athlon_tbird-*|athlon-*)
2453 with_cpu=athlon
2454 ;;
2455 pentium2-*)
2456 with_cpu=pentium2
2457 ;;
2458 pentium3-*|pentium3m-*)
2459 with_cpu=pentium3
2460 ;;
2461 pentium4-*|pentium4m-*)
2462 with_cpu=pentium4
2463 ;;
2464 prescott-*)
2465 with_cpu=prescott
2466 ;;
2467 nocona-*)
2468 with_cpu=nocona
2469 ;;
2470 pentium_m-*)
2471 with_cpu=pentium-m
2472 ;;
2473 pentiumpro-*)
2474 with_cpu=pentiumpro
2475 ;;
2476 *)
2477 with_cpu=generic
2478 ;;
2479 esac
2480 ;;
2481 x86_64-*-*)
2482 case ${target_noncanonical} in
2483 k8-*|opteron-*|athlon_64-*)
2484 with_cpu=k8
2485 ;;
2486 nocona-*)
2487 with_cpu=nocona
2488 ;;
2489 *)
2490 with_cpu=generic
2491 ;;
2492 esac
2493 ;;
2494 alphaev6[78]*-*-*)
2495 with_cpu=ev67
2496 ;;
2497 alphaev6*-*-*)
2498 with_cpu=ev6
2499 ;;
2500 alphapca56*-*-*)
2501 with_cpu=pca56
2502 ;;
2503 alphaev56*-*-*)
2504 with_cpu=ev56
2505 ;;
2506 alphaev5*-*-*)
2507 with_cpu=ev5
2508 ;;
2509 frv-*-*linux* | frv400-*-*linux*)
2510 with_cpu=fr400
2511 ;;
2512 frv550-*-*linux*)
2513 with_cpu=fr550
2514 ;;
2515 sparc*-*-*)
2516 with_cpu="`echo ${target} | sed 's/-.*$//'`"
2517 ;;
2518 esac
2519 fi
2520
2521 # Similarly for --with-float
2522 if test x$with_float = x; then
2523 case ${target} in
2524 ep9312-*-*)
2525 with_float=hard
2526 ;;
2527 esac
2528 fi
2529
2530 # Similarly for --with-schedule.
2531 if test x$with_schedule = x; then
2532 case ${target} in
2533 hppa1* | parisc1*)
2534 # Override default PA8000 scheduling model.
2535 with_schedule=7100LC
2536 ;;
2537 esac
2538 fi
2539
2540 # Validate and mark as valid any --with options supported
2541 # by this target. In order to use a particular --with option
2542 # you must list it in supported_defaults; validating the value
2543 # is optional. This case statement should set nothing besides
2544 # supported_defaults.
2545
2546 supported_defaults=
2547 case "${target}" in
2548 alpha*-*-*)
2549 supported_defaults="cpu tune"
2550 for which in cpu tune; do
2551 eval "val=\$with_$which"
2552 case "$val" in
2553 "" \
2554 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
2555 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
2556 | 21264a)
2557 ;;
2558 *)
2559 echo "Unknown CPU used in --with-$which=$val" 1>&2
2560 exit 1
2561 ;;
2562 esac
2563 done
2564 ;;
2565
2566 arm*-*-*)
2567 supported_defaults="arch cpu float tune fpu abi mode"
2568 for which in cpu tune; do
2569 # See if it matches any of the entries in arm-cores.def
2570 eval "val=\$with_$which"
2571 if [ x"$val" = x ] \
2572 || grep "^ARM_CORE(\"$val\"," \
2573 ${srcdir}/config/arm/arm-cores.def \
2574 > /dev/null; then
2575 # Ok
2576 new_val=`grep "^ARM_CORE(\"$val\"," \
2577 ${srcdir}/config/arm/arm-cores.def | \
2578 sed -e 's/^[^,]*,[ ]*//' | \
2579 sed -e 's/,.*$//'`
2580 eval "target_${which}_cname=$new_val"
2581 echo "For $val real value is $new_val"
2582 true
2583 else
2584 echo "Unknown CPU used in --with-$which=$val" 1>&2
2585 exit 1
2586 fi
2587 done
2588
2589 case "$with_arch" in
2590 "" \
2591 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
2592 | armv5te | armv6j |armv6k | armv6z | armv6zk \
2593 | iwmmxt | ep9312)
2594 # OK
2595 ;;
2596 *)
2597 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2598 exit 1
2599 ;;
2600 esac
2601
2602 case "$with_float" in
2603 "" \
2604 | soft | hard | softfp)
2605 # OK
2606 ;;
2607 *)
2608 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2609 exit 1
2610 ;;
2611 esac
2612
2613 case "$with_fpu" in
2614 "" \
2615 | fpa | fpe2 | fpe3 | maverick | vfp )
2616 # OK
2617 ;;
2618 *)
2619 echo "Unknown fpu used in --with-fpu=$with_fpu" 2>&1
2620 exit 1
2621 ;;
2622 esac
2623
2624 case "$with_abi" in
2625 "" \
2626 | apcs-gnu | atpcs | aapcs | iwmmxt )
2627 #OK
2628 ;;
2629 *)
2630 echo "Unknown ABI used in --with-abi=$with_abi"
2631 exit 1
2632 ;;
2633 esac
2634
2635 case "$with_mode" in
2636 "" \
2637 | arm | thumb )
2638 #OK
2639 ;;
2640 *)
2641 echo "Unknown mode used in --with-mode=$with_mode"
2642 exit 1
2643 ;;
2644 esac
2645
2646 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2647 echo "Warning: --with-arch overrides --with-cpu=$with_cpu" 1>&2
2648 fi
2649 ;;
2650
2651 fr*-*-*linux*)
2652 supported_defaults=cpu
2653 case "$with_cpu" in
2654 fr400) ;;
2655 fr550) ;;
2656 *)
2657 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2658 exit 1
2659 ;;
2660 esac
2661 ;;
2662
2663 m68k*-linux*)
2664 supported_defaults="cpu"
2665 case "$with_cpu" in
2666 "" | "m68020" | "m68030" | "m68040" | "m68060" | "m68020-40" | "m68020-60")
2667 # OK
2668 ;;
2669 *)
2670 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2671 echo "m68020 m68030 m68040 m68060 m68020-40 m68020-60" 1>&2
2672 exit 1
2673 ;;
2674 esac
2675 ;;
2676
2677 hppa*-*-* | parisc*-*-*)
2678 supported_defaults="arch schedule"
2679
2680 case "$with_arch" in
2681 "" | 1.0 | 1.1 | 2.0)
2682 # OK
2683 ;;
2684 *)
2685 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2686 exit 1
2687 ;;
2688 esac
2689
2690 case "$with_schedule" in
2691 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
2692 # OK
2693 ;;
2694 *)
2695 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2696 exit 1
2697 ;;
2698 esac
2699 ;;
2700
2701 i[34567]86-*-* | x86_64-*-*)
2702 supported_defaults="arch cpu tune"
2703 for which in arch cpu tune; do
2704 eval "val=\$with_$which"
2705 case ${val} in
2706 i386 | i486 \
2707 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
2708 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
2709 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
2710 | athlon-4 | athlon-xp | athlon-mp \
2711 | prescott | pentium-m | pentium4m | pentium3m)
2712 case "${target}" in
2713 x86_64-*-*)
2714 echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2
2715 exit 1
2716 ;;
2717 esac
2718 # OK
2719 ;;
2720 "" | k8 | opteron | athlon64 | athlon-fx | nocona | generic)
2721 # OK
2722 ;;
2723 *)
2724 echo "Unknown CPU given in --with-$which=$val." 1>&2
2725 exit 1
2726 ;;
2727 esac
2728 done
2729 ;;
2730
2731 mips*-*-*)
2732 supported_defaults="abi arch float tune divide"
2733
2734 case ${with_float} in
2735 "" | soft | hard)
2736 # OK
2737 ;;
2738 *)
2739 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2740 exit 1
2741 ;;
2742 esac
2743
2744 case ${with_abi} in
2745 "" | 32 | o64 | n32 | 64 | eabi)
2746 # OK
2747 ;;
2748 *)
2749 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2750 exit 1
2751 ;;
2752 esac
2753
2754 case ${with_divide} in
2755 "" | breaks | traps)
2756 # OK
2757 ;;
2758 *)
2759 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
2760 exit 1
2761 esac
2762 ;;
2763
2764 mt-*-*)
2765 supported_defaults="arch"
2766
2767 case "$with_arch" in
2768 "" \
2769 | ms1-64-001 \
2770 | ms1-16-002 \
2771 | ms1-16-003 \
2772 | ms2 \
2773 | "")
2774 # OK
2775 ;;
2776 *)
2777 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2778 exit 1
2779 ;;
2780 esac
2781 ;;
2782
2783 powerpc*-*-* | rs6000-*-*)
2784 supported_defaults="cpu float tune"
2785
2786 for which in cpu tune; do
2787 eval "val=\$with_$which"
2788 case ${val} in
2789 default32 | default64)
2790 with_which="with_$which"
2791 eval $with_which=
2792 ;;
2793 405cr)
2794 tm_defines="${tm_defines} CONFIG_PPC405CR"
2795 eval "with_$which=405"
2796 ;;
2797 "" | common \
2798 | power | power[2345] | powerpc | powerpc64 \
2799 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
2800 | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
2801 | 601 | 602 | 603 | 603e | ec603e | 604 \
2802 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
2803 | 854[08] | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5)
2804 # OK
2805 ;;
2806 *)
2807 echo "Unknown cpu used in --with-$which=$val." 1>&2
2808 exit 1
2809 ;;
2810 esac
2811 done
2812 ;;
2813
2814 s390*-*-*)
2815 supported_defaults="arch mode tune"
2816
2817 for which in arch tune; do
2818 eval "val=\$with_$which"
2819 case ${val} in
2820 "" | g5 | g6 | z900 | z990 | z9-109)
2821 # OK
2822 ;;
2823 *)
2824 echo "Unknown cpu used in --with-$which=$val." 1>&2
2825 exit 1
2826 ;;
2827 esac
2828 done
2829
2830 case ${with_mode} in
2831 "" | esa | zarch)
2832 # OK
2833 ;;
2834 *)
2835 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2836 exit 1
2837 ;;
2838 esac
2839 ;;
2840
2841 sh[123456ble]-*-* | sh-*-*)
2842 supported_defaults="cpu"
2843 case "`echo $with_cpu | tr A-Z_ a-z- | sed s/sh/m/`" in
2844 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
2845 # OK
2846 ;;
2847 m2a | m2a-single | m2a-single-only | m2a-nofpu)
2848 ;;
2849 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
2850 ;;
2851 *)
2852 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2853 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
2854 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
2855 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
2856 exit 1
2857 ;;
2858 esac
2859 ;;
2860 sparc*-*-*)
2861 supported_defaults="cpu float tune"
2862
2863 for which in cpu tune; do
2864 eval "val=\$with_$which"
2865 case ${val} in
2866 "" | sparc | sparcv9 | sparc64 | sparc86x \
2867 | v7 | cypress | v8 | supersparc | sparclite | f930 \
2868 | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
2869 | v9 | ultrasparc | ultrasparc3 | niagara)
2870 # OK
2871 ;;
2872 *)
2873 echo "Unknown cpu used in --with-$which=$val" 1>&2
2874 exit 1
2875 ;;
2876 esac
2877 done
2878
2879 case ${with_float} in
2880 "" | soft | hard)
2881 # OK
2882 ;;
2883 *)
2884 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2885 exit 1
2886 ;;
2887 esac
2888 ;;
2889
2890 v850*-*-*)
2891 supported_defaults=cpu
2892 case ${with_cpu} in
2893 "" | v850e | v850e1)
2894 # OK
2895 ;;
2896 *)
2897 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2898 exit 1
2899 ;;
2900 esac
2901 ;;
2902 esac
2903
2904 # Set some miscellaneous flags for particular targets.
2905 target_cpu_default2=
2906 case ${target} in
2907 alpha*-*-*)
2908 if test x$gas = xyes
2909 then
2910 target_cpu_default2="MASK_GAS"
2911 fi
2912 ;;
2913
2914 arm*-*-*)
2915 if test x$target_cpu_cname = x
2916 then
2917 target_cpu_default2=TARGET_CPU_generic
2918 else
2919 target_cpu_default2=TARGET_CPU_$target_cpu_cname
2920 fi
2921 ;;
2922
2923 m68k*-linux*)
2924 case "x$with_cpu" in
2925 x)
2926 # The most generic
2927 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2928 ;;
2929 xm68020)
2930 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
2931 ;;
2932 xm68030)
2933 target_cpu_default2="(MASK_68030|MASK_68020|MASK_68881|MASK_BITFIELD)"
2934 ;;
2935 xm68040)
2936 target_cpu_default2="(MASK_68040|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2937 ;;
2938 xm68060)
2939 target_cpu_default2="(MASK_68060|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
2940 ;;
2941 xm68020-40)
2942 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040)"
2943 ;;
2944 xm68020-60)
2945 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040|MASK_68060)"
2946 ;;
2947 *)
2948 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
2949 exit 1
2950 ;;
2951 esac
2952 ;;
2953
2954 hppa*-*-* | parisc*-*-*)
2955 target_cpu_default2="MASK_BIG_SWITCH"
2956 if test x$gas = xyes
2957 then
2958 target_cpu_default2="${target_cpu_default2}|MASK_GAS|MASK_JUMP_IN_DELAY"
2959 fi
2960 ;;
2961
2962 mips*-*-*)
2963 if test x$gnu_ld = xyes
2964 then
2965 target_cpu_default2="MASK_SPLIT_ADDRESSES"
2966 fi
2967 case ${target} in
2968 mips*el-*-*)
2969 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
2970 ;;
2971 esac
2972 if test "x$enable_gofast" = xyes
2973 then
2974 tm_defines="US_SOFTWARE_GOFAST $tm_defines"
2975 tmake_file="mips/t-gofast $tmake_file"
2976 else
2977 tmake_file="mips/t-mips $tmake_file"
2978 fi
2979 ;;
2980
2981 powerpc*-*-* | rs6000-*-*)
2982 # FIXME: The PowerPC port uses the value set at compile time,
2983 # although it's only cosmetic.
2984 if test "x$with_cpu" != x
2985 then
2986 target_cpu_default2="\\\"$with_cpu\\\""
2987 fi
2988 out_file=rs6000/rs6000.c
2989 c_target_objs="${c_target_objs} rs6000-c.o"
2990 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
2991 tmake_file="rs6000/t-rs6000 ${tmake_file}"
2992
2993 if test x$enable_e500_double = xyes
2994 then
2995 tm_file="$tm_file rs6000/e500-double.h"
2996 fi
2997 ;;
2998
2999 sh[123456ble]*-*-* | sh-*-*)
3000 c_target_objs="${c_target_objs} sh-c.o"
3001 cxx_target_objs="${cxx_target_objs} sh-c.o"
3002 ;;
3003
3004 sparc*-*-*)
3005 # Some standard aliases.
3006 case x$with_cpu in
3007 xsparc)
3008 with_cpu=v7
3009 ;;
3010 xsparcv9 | xsparc64)
3011 with_cpu=v9
3012 ;;
3013 esac
3014
3015 # The SPARC port checks this value at compile-time.
3016 target_cpu_default2="TARGET_CPU_$with_cpu"
3017 ;;
3018 v850*-*-*)
3019 # FIXME: The v850 is "special" in that it does not support
3020 # runtime CPU selection, only --with-cpu.
3021 case "x$with_cpu" in
3022 x)
3023 ;;
3024 xv850e)
3025 target_cpu_default2="TARGET_CPU_$with_cpu"
3026 ;;
3027 esac
3028 ;;
3029 esac
3030
3031 t=
3032 all_defaults="abi cpu arch tune schedule float mode fpu divide"
3033 for option in $all_defaults
3034 do
3035 eval "val=\$with_$option"
3036 if test -n "$val"; then
3037 case " $supported_defaults " in
3038 *" $option "*)
3039 ;;
3040 *)
3041 echo "This target does not support --with-$option." 2>&1
3042 echo "Valid --with options are: $supported_defaults" 2>&1
3043 exit 1
3044 ;;
3045 esac
3046
3047 if test "x$t" = x
3048 then
3049 t="{ \"$option\", \"$val\" }"
3050 else
3051 t="${t}, { \"$option\", \"$val\" }"
3052 fi
3053 fi
3054 done
3055
3056 if test "x$t" = x
3057 then
3058 configure_default_options="{ { NULL, NULL} }"
3059 else
3060 configure_default_options="{ ${t} }"
3061 fi
3062
3063 if test "$target_cpu_default2" != ""
3064 then
3065 if test "$target_cpu_default" != ""
3066 then
3067 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
3068 else
3069 target_cpu_default=$target_cpu_default2
3070 fi
3071 fi