| blob | ba44a95188cec43d1dcb855a1b16e10e8592532a |
1 # GCC target-specific configuration file.
2 # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
3 # 2008 Free Software Foundation, Inc.
5 #This file is part of GCC.
7 #GCC is free software; you can redistribute it and/or modify it under
8 #the terms of the GNU General Public License as published by the Free
9 #Software Foundation; either version 3, or (at your option) any later
10 #version.
12 #GCC is distributed in the hope that it will be useful, but WITHOUT
13 #ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 #FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 #for more details.
17 #You should have received a copy of the GNU General Public License
18 #along with GCC; see the file COPYING3. If not see
19 #<http://www.gnu.org/licenses/>.
21 # This is the GCC target-specific configuration file
22 # where a configuration type is mapped to different system-specific
23 # definitions and files. This is invoked by the autoconf-generated
24 # configure script. Putting it in a separate shell file lets us skip
25 # running autoconf when modifying target-specific information.
27 # When you change the cases in the OS or target switches, consider
28 # updating ../libgcc/config.host also.
30 # This file switches on the shell variable ${target}, and also uses the
31 # following shell variables:
32 #
33 # with_* Various variables as set by configure.
34 #
35 # enable_threads Either the name, yes or no depending on whether
36 # threads support was requested.
37 #
38 # default_use_cxa_atexit
39 # The default value for the $enable___cxa_atexit
40 # variable. enable___cxa_atexit needs to be set to
41 # "yes" for the correct operation of C++ destructors
42 # but it relies upon the presence of a non-standard C
43 # library function called __cxa_atexit.
44 # Since not all C libraries provide __cxa_atexit the
45 # default value of $default_use_cxa_atexit is set to
46 # "no" except for targets which are known to be OK.
47 #
48 # gas_flag Either yes or no depending on whether GNU as was
49 # requested.
50 #
51 # gnu_ld_flag Either yes or no depending on whether GNU ld was
52 # requested.
54 # This file sets the following shell variables for use by the
55 # autoconf-generated configure script:
56 #
57 # cpu_type The name of the cpu, if different from the first
58 # chunk of the canonical target name.
59 #
60 # tm_defines List of target macros to define for all compilations.
61 #
62 # tm_file A list of target macro files, if different from
63 # "$cpu_type/$cpu_type.h". Usually it's constructed
64 # per target in a way like this:
65 # tm_file="${tm_file} dbxelf.h elfos.h svr4.h ${cpu_type.h}/elf.h"
66 # Note that the preferred order is:
67 # - specific target header "${cpu_type}/${cpu_type.h}"
68 # - generic headers like dbxelf.h elfos.h, etc.
69 # - specializing target headers like ${cpu_type.h}/elf.h
70 # This helps to keep OS specific stuff out of the CPU
71 # defining header ${cpu_type}/${cpu_type.h}.
72 #
73 # It is possible to include automatically-generated
74 # build-directory files by prefixing them with "./".
75 # All other files should relative to $srcdir/config.
76 #
77 # tm_p_file Location of file with declarations for functions
78 # in $out_file.
79 #
80 # out_file The name of the machine description C support
81 # file, if different from "$cpu_type/$cpu_type.c".
82 #
83 # md_file The name of the machine-description file, if
84 # different from "$cpu_type/$cpu_type.md".
85 #
86 # tmake_file A list of machine-description-specific
87 # makefile-fragments, if different from
88 # "$cpu_type/t-$cpu_type".
89 #
90 # extra_modes The name of the file containing a list of extra
91 # machine modes, if necessary and different from
92 # "$cpu_type/$cpu_type-modes.def".
93 #
94 # extra_objs List of extra objects that should be linked into
95 # the compiler proper (cc1, cc1obj, cc1plus)
96 # depending on target.
97 #
98 # extra_gcc_objs List of extra objects that should be linked into
99 # the compiler driver (gcc) depending on target.
100 #
101 # extra_headers List of used header files from the directory
102 # config/${cpu_type}.
103 #
104 # use_gcc_tgmath If set, add tgmath.h to the list of used header
105 # files.
106 #
107 # extra_passes List of extra executables compiled for this target
108 # machine, used for compiling from source to object.
109 #
110 # extra_parts List of extra object files that should be compiled
111 # for this target machine.
112 #
113 # extra_programs Like extra_passes, but these are used when linking.
114 #
115 # extra_options List of target-dependent .opt files.
116 #
117 # c_target_objs List of extra target-dependent objects that be
118 # linked into the C compiler only.
119 #
120 # cxx_target_objs List of extra target-dependent objects that be
121 # linked into the C++ compiler only.
122 #
123 # fortran_target_objs List of extra target-dependent objects that be
124 # linked into the fortran compiler only.
125 #
126 # target_gtfiles List of extra source files with type information.
127 #
128 # xm_defines List of macros to define when compiling for the
129 # target machine.
130 #
131 # xm_file List of files to include when compiling for the
132 # target machine.
133 #
134 # use_collect2 Set to yes or no, depending on whether collect2
135 # will be used.
136 #
137 # target_cpu_default Set to override the default target model.
138 #
139 # gdb_needs_out_file_path
140 # Set to yes if gdb needs a dir command with
141 # `dirname $out_file`.
142 #
143 # thread_file Set to control which thread package to use.
144 #
145 # gas Set to yes or no depending on whether the target
146 # system normally uses GNU as.
147 #
148 # need_64bit_hwint Set to yes if HOST_WIDE_INT must be 64 bits wide
149 # for this target. This is true iff this target
150 # supports "long" or "wchar_t" wider than 32 bits.
151 # The setting made here must match the one made in
152 # other locations such as libcpp/configure.ac
153 #
154 # configure_default_options
155 # Set to an initializer for configure_default_options
156 # in configargs.h, based on --with-cpu et cetera.
157 #
158 # use_fixproto Set to "yes" if fixproto should be run normally,
159 # "no" if fixproto should never be run.
161 # The following variables are used in each case-construct to build up the
162 # outgoing variables:
163 #
164 # gnu_ld Set to yes or no depending on whether the target
165 # system normally uses GNU ld.
167 out_file=
168 tmake_file=
169 extra_headers=
170 use_gcc_tgmath=yes
171 extra_passes=
172 extra_parts=
173 extra_programs=
174 extra_objs=
175 extra_gcc_objs=
176 extra_options=
177 c_target_objs=
178 cxx_target_objs=
179 fortran_target_objs=
180 tm_defines=
181 xm_defines=
182 # Set this to force installation and use of collect2.
183 use_collect2=
184 # Set this to override the default target model.
185 target_cpu_default=
186 # Set this if gdb needs a dir command with `dirname $out_file`
187 gdb_needs_out_file_path=
188 # Set this to control which thread package will be used.
189 thread_file=
190 # Reinitialize these from the flag values every loop pass, since some
191 # configure entries modify them.
192 gas="$gas_flag"
193 gnu_ld="$gnu_ld_flag"
194 default_use_cxa_atexit=no
195 target_gtfiles=
196 need_64bit_hwint=
198 # Default to not using fixproto. Targets which need fixproto should
199 # specifically set this to 'yes'.
200 use_fixproto=no
202 # Don't carry these over build->host->target. Please.
203 xm_file=
204 md_file=
206 # Obsolete configurations.
207 case ${target} in
208 # Avoid generic cases below matching.
209 h8300-*-rtems* | h8300-*-elf* \
210 | sh-*-elf* | sh-*-symbianelf* | sh-*-linux* | sh-*-netbsdelf* \
211 | sh-*-rtems* | sh-wrs-vxworks) ;;
212 arm-*-coff* \
213 | armel-*-coff* \
214 | h8300-*-* \
215 | i[34567]86-*-aout* \
216 | i[34567]86-*-coff* \
217 | m68k-*-aout* \
218 | m68k-*-coff* \
219 | sh-*-* \
220 | pdp11-*-bsd \
221 | rs6000-ibm-aix4.[12]* \
222 | powerpc-ibm-aix4.[12]* \
223 )
224 if test "x$enable_obsolete" != xyes; then
225 echo "*** Configuration ${target} is obsolete." >&2
226 echo "*** Specify --enable-obsolete to build it anyway." >&2
227 echo "*** Support will be REMOVED in the next major release of GCC," >&2
228 echo "*** unless a maintainer comes forward." >&2
229 exit 1
230 fi;;
231 esac
233 # Unsupported targets list. Do not put an entry in this list unless
234 # it would otherwise be caught by a more permissive pattern. The list
235 # should be in alphabetical order.
236 case ${target} in
237 i[34567]86-go32-* \
238 | i[34567]86-*-go32* \
239 | mips64orion*-*-rtems* \
240 | sparc-hal-solaris2* \
241 | thumb-*-* \
242 | *-*-linux*aout* \
243 | *-*-linux*coff* \
244 | *-*-linux*libc1* \
245 | *-*-linux*oldld* \
246 | *-*-rtemsaout* \
247 | *-*-rtemscoff* \
248 | *-*-solaris2.[0-6] \
249 | *-*-solaris2.[0-6].* \
250 | *-*-sysv* \
251 | vax-*-vms* \
252 )
253 echo "*** Configuration ${target} not supported" 1>&2
254 exit 1
255 ;;
256 esac
258 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
259 # updated in each machine entry. Also set default extra_headers for some
260 # machines.
261 tm_p_file=
262 cpu_type=`echo ${target} | sed 's/-.*$//'`
263 cpu_is_64bit=
264 case ${target} in
265 m32c*-*-*)
266 cpu_type=m32c
267 tmake_file=m32c/t-m32c
268 ;;
269 alpha*-*-*)
270 cpu_type=alpha
271 need_64bit_hwint=yes
272 ;;
273 am33_2.0-*-linux*)
274 cpu_type=mn10300
275 ;;
276 arm*-*-*)
277 cpu_type=arm
278 extra_headers="mmintrin.h arm_neon.h"
279 c_target_objs="arm-c.o"
280 cxx_target_objs="arm-c.o"
281 ;;
282 bfin*-*)
283 cpu_type=bfin
284 ;;
285 crisv32-*)
286 cpu_type=cris
287 ;;
288 frv*) cpu_type=frv
289 ;;
290 fido-*-*)
291 cpu_type=m68k
292 extra_headers=math-68881.h
293 ;;
294 i[34567]86-*-*)
295 cpu_type=i386
296 c_target_objs="i386-c.o"
297 cxx_target_objs="i386-c.o"
298 extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
299 pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
300 nmmintrin.h bmmintrin.h mmintrin-common.h
301 wmmintrin.h immintrin.h x86intrin.h avxintrin.h
302 cross-stdarg.h"
303 ;;
304 x86_64-*-*)
305 cpu_type=i386
306 c_target_objs="i386-c.o"
307 cxx_target_objs="i386-c.o"
308 extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
309 pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
310 nmmintrin.h bmmintrin.h mmintrin-common.h
311 wmmintrin.h immintrin.h x86intrin.h avxintrin.h
312 cross-stdarg.h"
313 need_64bit_hwint=yes
314 ;;
315 ia64-*-*)
316 extra_headers=ia64intrin.h
317 need_64bit_hwint=yes
318 ;;
319 hppa*-*-*)
320 cpu_type=pa
321 ;;
322 m32r*-*-*)
323 cpu_type=m32r
324 ;;
325 m68k-*-*)
326 extra_headers=math-68881.h
327 ;;
328 mips*-*-*)
329 cpu_type=mips
330 need_64bit_hwint=yes
331 extra_headers="loongson.h"
332 ;;
333 picochip-*-*)
334 cpu_type=picochip
335 ;;
336 powerpc*-*-*)
337 cpu_type=rs6000
338 extra_headers="ppc-asm.h altivec.h spe.h ppu_intrinsics.h paired.h spu2vmx.h vec_types.h si2vmx.h"
339 need_64bit_hwint=yes
340 case x$with_cpu in
341 xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[34567]|xpower6x|xrs64a|xcell)
342 cpu_is_64bit=yes
343 ;;
344 esac
345 ;;
346 rs6000*-*-*)
347 need_64bit_hwint=yes
348 ;;
349 score*-*-*)
350 cpu_type=score
351 ;;
352 sparc*-*-*)
353 cpu_type=sparc
354 need_64bit_hwint=yes
355 ;;
356 spu*-*-*)
357 cpu_type=spu
358 need_64bit_hwint=yes
359 ;;
360 s390*-*-*)
361 cpu_type=s390
362 need_64bit_hwint=yes
363 ;;
364 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
365 sh[123456789lbe]*-*-* | sh-*-*)
366 cpu_type=sh
367 need_64bit_hwint=yes
368 ;;
369 esac
371 tm_file=${cpu_type}/${cpu_type}.h
372 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
373 then
374 tm_p_file=${cpu_type}/${cpu_type}-protos.h
375 fi
376 extra_modes=
377 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
378 then
379 extra_modes=${cpu_type}/${cpu_type}-modes.def
380 fi
381 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
382 then
383 extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
384 fi
386 case ${target} in
387 i[34567]86-*-*)
388 if test "x$enable_cld" = xyes; then
389 tm_defines="${tm_defines} USE_IX86_CLD=1"
390 fi
391 ;;
392 x86_64-*-*)
393 tm_file="i386/biarch64.h ${tm_file}"
394 if test "x$enable_cld" = xyes; then
395 tm_defines="${tm_defines} USE_IX86_CLD=1"
396 fi
397 ;;
398 esac
400 # On a.out targets, we need to use collect2.
401 case ${target} in
402 *-*-*aout*)
403 use_collect2=yes
404 ;;
405 esac
407 # Common parts for widely ported systems.
408 case ${target} in
409 *-*-darwin*)
410 tm_file="${tm_file} darwin.h"
411 case ${target} in
412 *-*-darwin[912]*)
413 tm_file="${tm_file} darwin9.h"
414 ;;
415 esac
416 tm_file="${tm_file} ${cpu_type}/darwin.h"
417 tm_p_file="${tm_p_file} darwin-protos.h"
418 tmake_file="t-darwin ${cpu_type}/t-darwin t-slibgcc-darwin"
419 target_gtfiles="\$(srcdir)/config/darwin.c"
420 extra_options="${extra_options} darwin.opt"
421 c_target_objs="${c_target_objs} darwin-c.o"
422 cxx_target_objs="${cxx_target_objs} darwin-c.o"
423 fortran_target_objs="darwin-f.o"
424 extra_objs="darwin.o"
425 extra_gcc_objs="darwin-driver.o"
426 default_use_cxa_atexit=yes
427 case ${enable_threads} in
428 "" | yes | posix) thread_file='posix' ;;
429 esac
430 ;;
431 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
432 # This is the place-holder for the generic a.out configuration
433 # of FreeBSD. No actual configuration resides here since
434 # there was only ever a bare-bones ix86 configuration for
435 # a.out and it exists solely in the machine-specific section.
436 # This place-holder must exist to avoid dropping into
437 # the generic ELF configuration of FreeBSD (i.e. it must be
438 # ordered before that section).
439 ;;
440 *-*-freebsd*)
441 # This is the generic ELF configuration of FreeBSD. Later
442 # machine-specific sections may refine and add to this
443 # configuration.
444 #
445 # Due to tm_file entry ordering issues that vary between cpu
446 # architectures, we only define fbsd_tm_file to allow the
447 # machine-specific section to dictate the final order of all
448 # entries of tm_file with the minor exception that components
449 # of the tm_file set here will always be of the form:
450 #
451 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
452 #
453 # The machine-specific section should not tamper with this
454 # ordering but may order all other entries of tm_file as it
455 # pleases around the provided core setting.
456 gas=yes
457 gnu_ld=yes
458 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
459 fbsd_major=`echo ${target} | sed -e 's/.*freebsd//g' | sed -e 's/\..*//g'`
460 tm_defines="${tm_defines} FBSD_MAJOR=${fbsd_major}"
461 tmake_file="t-slibgcc-elf-ver t-freebsd"
462 case ${enable_threads} in
463 no)
464 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
465 ;;
466 "" | yes | posix)
467 thread_file='posix'
468 tmake_file="${tmake_file} t-freebsd-thread"
469 # Before 5.0, FreeBSD can't bind shared libraries to -lc
470 # when "optionally" threaded via weak pthread_* checks.
471 case ${target} in
472 *-*-freebsd[34] | *-*-freebsd[34].*)
473 tmake_file="${tmake_file} t-slibgcc-nolc-override"
474 ;;
475 esac
476 ;;
477 *)
478 echo 'Unknown thread configuration for FreeBSD'
479 exit 1
480 ;;
481 esac
482 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
483 ;;
484 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu*)
485 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
486 gas=yes
487 gnu_ld=yes
488 case ${enable_threads} in
489 "" | yes | posix) thread_file='posix' ;;
490 esac
491 tmake_file="t-slibgcc-elf-ver t-linux"
492 case $target in
493 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
494 :;;
495 *-*-gnu*)
496 tmake_file="$tmake_file t-gnu";;
497 esac
498 # glibc / uclibc switch. uclibc isn't usable for GNU/Hurd and neither for
499 # GNU/k*BSD.
500 case $target in
501 *linux*)
502 extra_options="$extra_options linux.opt";;
503 *)
504 tm_defines="$tm_defines OPTION_GLIBC=1";;
505 esac
506 case ${target} in
507 *-*-*uclibc*)
508 tm_defines="${tm_defines} UCLIBC_DEFAULT=1"
509 ;;
510 *)
511 tm_defines="${tm_defines} UCLIBC_DEFAULT=0"
512 ;;
513 esac
514 # Assume that glibc or uClibc are being used and so __cxa_atexit is provided.
515 default_use_cxa_atexit=yes
516 use_gcc_tgmath=no
517 ;;
518 *-*-netbsd*)
519 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
520 gas=yes
521 gnu_ld=yes
523 # NetBSD 2.0 and later get POSIX threads enabled by default.
524 # Allow them to be explicitly enabled on any other version.
525 case ${enable_threads} in
526 "")
527 case ${target} in
528 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
529 thread_file='posix'
530 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
531 ;;
532 esac
533 ;;
534 yes | posix)
535 thread_file='posix'
536 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
537 ;;
538 esac
540 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
541 # ELF configurations. We will clear extra_parts in the
542 # a.out configurations.
543 case ${target} in
544 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
545 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
546 ;;
547 esac
549 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
550 # default (unless overridden by --disable-__cxa_atexit).
551 case ${target} in
552 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
553 default_use_cxa_atexit=yes
554 ;;
555 esac
556 ;;
557 *-*-openbsd*)
558 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
559 case ${enable_threads} in
560 yes)
561 thread_file='posix'
562 tmake_file="${tmake_file} t-openbsd-thread"
563 ;;
564 esac
565 case ${target} in
566 *-*-openbsd2.*|*-*-openbsd3.[012])
567 tm_defines="${tm_defines} HAS_LIBC_R=1" ;;
568 esac
569 ;;
570 *-*-rtems*)
571 case ${enable_threads} in
572 yes) thread_file='rtems' ;;
573 esac
574 ;;
575 *-*-vxworks*)
576 tmake_file=t-vxworks
577 xm_defines=POSIX
578 extra_options="${extra_options} vxworks.opt"
579 extra_objs=vxworks.o
580 case ${enable_threads} in
581 no) ;;
582 "" | yes | vxworks) thread_file='vxworks' ;;
583 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
584 esac
585 ;;
586 *-*-elf)
587 # Assume that newlib is being used and so __cxa_atexit is provided.
588 default_use_cxa_atexit=yes
589 ;;
590 esac
592 case ${target} in
593 # Support site-specific machine types.
594 *local*)
595 rest=`echo ${target} | sed -e "s/$cpu_type-//"`
596 tm_file=${cpu_type}/$rest.h
597 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
598 then xm_file=${cpu_type}/xm-$rest.h
599 fi
600 if test -f $srcdir/config/${cpu_type}/t-$rest
601 then tmake_file=${cpu_type}/t-$rest
602 fi
603 ;;
604 alpha*-*-linux*)
605 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
606 target_cpu_default="MASK_GAS"
607 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee alpha/t-linux"
608 ;;
609 alpha*-*-gnu*)
610 tm_file="$tm_file alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h alpha/gnu.h"
611 target_cpu_default="MASK_GAS"
612 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
613 ;;
614 alpha*-*-freebsd*)
615 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
616 target_cpu_default="MASK_GAS"
617 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
618 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
619 ;;
620 alpha*-*-netbsd*)
621 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
622 target_cpu_default="MASK_GAS"
623 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
624 ;;
625 alpha*-*-openbsd*)
626 tm_defines="${tm_defines} OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
627 tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
628 # default x-alpha is only appropriate for dec-osf.
629 target_cpu_default="MASK_GAS"
630 tmake_file="alpha/t-alpha alpha/t-ieee"
631 ;;
632 alpha*-dec-osf[45]*)
633 if test x$stabs = xyes
634 then
635 tm_file="${tm_file} dbx.h"
636 fi
637 if test x$gas != xyes
638 then
639 extra_passes="mips-tfile mips-tdump"
640 fi
641 use_collect2=yes
642 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
643 tm_file="${tm_file} alpha/osf.h"
644 extra_headers=va_list.h
645 case ${target} in
646 *-*-osf4*)
647 # Define TARGET_SUPPORT_ARCH except on 4.0a.
648 case ${target} in
649 *-*-osf4.0a) ;;
650 *) tm_defines="${tm_defines} TARGET_SUPPORT_ARCH=1"
651 esac
652 ;;
653 *-*-osf5*)
654 tm_file="${tm_file} alpha/osf5.h"
655 tm_defines="${tm_defines} TARGET_SUPPORT_ARCH=1"
656 ;;
657 esac
658 case ${enable_threads} in
659 "" | yes | posix)
660 thread_file='posix'
661 tmake_file="${tmake_file} alpha/t-osf-pthread"
662 ;;
663 esac
664 ;;
665 alpha64-dec-*vms*)
666 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
667 xm_file="alpha/xm-vms.h"
668 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
669 prefix=/gnu
670 local_prefix=/gnu
671 ;;
672 alpha*-dec-*vms*)
673 tm_file="${tm_file} alpha/vms.h"
674 xm_file=alpha/xm-vms.h
675 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
676 prefix=/gnu
677 local_prefix=/gnu
678 ;;
679 arc-*-elf*)
680 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
681 extra_parts="crtinit.o crtfini.o"
682 ;;
683 arm-*-coff* | armel-*-coff*)
684 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
685 tmake_file="arm/t-arm arm/t-arm-coff"
686 ;;
687 arm-wrs-vxworks)
688 tm_file="elfos.h arm/elf.h arm/aout.h ${tm_file} vx-common.h vxworks.h arm/vxworks.h"
689 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks"
690 ;;
691 arm*-*-freebsd*)
692 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
693 tmake_file="${tmake_file} arm/t-arm arm/t-strongarm-elf"
694 ;;
695 arm*-*-netbsdelf*)
696 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
697 tmake_file="${tmake_file} arm/t-arm arm/t-netbsd"
698 ;;
699 arm*-*-netbsd*)
700 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
701 tmake_file="t-netbsd arm/t-arm arm/t-netbsd"
702 extra_parts=""
703 use_collect2=yes
704 ;;
705 arm*-*-linux*) # ARM GNU/Linux with ELF
706 tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
707 case $target in
708 arm*b-*)
709 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
710 ;;
711 esac
712 tmake_file="${tmake_file} t-linux arm/t-arm"
713 case ${target} in
714 arm*-*-linux-*eabi)
715 tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h"
716 tmake_file="$tmake_file arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
717 # The BPABI long long divmod functions return a 128-bit value in
718 # registers r0-r3. Correctly modeling that requires the use of
719 # TImode.
720 need_64bit_hwint=yes
721 # The EABI requires the use of __cxa_atexit.
722 default_use_cxa_atexit=yes
723 ;;
724 *)
725 tmake_file="$tmake_file arm/t-linux"
726 ;;
727 esac
728 tm_file="$tm_file arm/aout.h arm/arm.h"
729 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
730 ;;
731 arm*-*-uclinux*) # ARM ucLinux
732 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/linux-gas.h arm/uclinux-elf.h"
733 tmake_file="arm/t-arm arm/t-arm-elf"
734 case ${target} in
735 arm*-*-uclinux*eabi)
736 tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h"
737 tmake_file="$tmake_file arm/t-bpabi"
738 # The BPABI long long divmod functions return a 128-bit value in
739 # registers r0-r3. Correctly modeling that requires the use of
740 # TImode.
741 need_64bit_hwint=yes
742 # The EABI requires the use of __cxa_atexit.
743 default_use_cxa_atexit=yes
744 esac
745 tm_file="$tm_file arm/aout.h arm/arm.h"
746 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
747 ;;
748 arm*-*-ecos-elf)
749 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
750 tmake_file="arm/t-arm arm/t-arm-elf"
751 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
752 ;;
753 arm*-*-eabi* | arm*-*-symbianelf* )
754 # The BPABI long long divmod functions return a 128-bit value in
755 # registers r0-r3. Correctly modeling that requires the use of
756 # TImode.
757 need_64bit_hwint=yes
758 default_use_cxa_atexit=yes
759 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
760 tmake_file="arm/t-arm arm/t-arm-elf"
761 case ${target} in
762 arm*-*-eabi*)
763 tm_file="$tm_file arm/eabi.h"
764 tmake_file="${tmake_file} arm/t-bpabi"
765 extra_options="${extra_options} arm/eabi.opt"
766 ;;
767 arm*-*-symbianelf*)
768 tm_file="${tm_file} arm/symbian.h"
769 # We do not include t-bpabi for Symbian OS because the system
770 # provides its own implementation of the BPABI functions.
771 tmake_file="${tmake_file} arm/t-symbian"
772 ;;
773 esac
774 tm_file="${tm_file} arm/aout.h arm/arm.h"
775 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
776 ;;
777 arm*-*-rtems*)
778 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"
779 tmake_file="arm/t-arm arm/t-arm-elf t-rtems arm/t-rtems"
780 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
781 ;;
782 arm*-*-elf)
783 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
784 tmake_file="arm/t-arm arm/t-arm-elf"
785 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
786 ;;
787 arm*-wince-pe*)
788 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
789 tmake_file="arm/t-arm arm/t-wince-pe"
790 extra_options="${extra_options} arm/pe.opt"
791 extra_objs="pe.o"
792 ;;
793 arm-*-pe*)
794 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
795 tmake_file="arm/t-arm arm/t-pe"
796 extra_options="${extra_options} arm/pe.opt"
797 extra_objs="pe.o"
798 ;;
799 avr-*-rtems*)
800 tm_file="avr/avr.h dbxelf.h avr/rtems.h rtems.h"
801 tmake_file="avr/t-avr t-rtems avr/t-rtems"
802 ;;
803 avr-*-*)
804 tm_file="avr/avr.h dbxelf.h"
805 ;;
806 bfin*-elf*)
807 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
808 tmake_file=bfin/t-bfin-elf
809 use_collect2=no
810 ;;
811 bfin*-uclinux*)
812 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h linux.h bfin/uclinux.h"
813 tmake_file=bfin/t-bfin-uclinux
814 tm_defines="${tm_defines} UCLIBC_DEFAULT=1"
815 extra_options="${extra_options} linux.opt"
816 use_collect2=no
817 ;;
818 bfin*-linux-uclibc*)
819 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h linux.h bfin/linux.h ./linux-sysroot-suffix.h"
820 tmake_file="t-slibgcc-elf-ver bfin/t-bfin-linux"
821 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
822 use_collect2=no
823 ;;
824 bfin*-rtems*)
825 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/rtems.h rtems.h"
826 tmake_file="bfin/t-bfin t-rtems bfin/t-rtems"
827 ;;
828 bfin*-*)
829 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
830 tmake_file=bfin/t-bfin
831 use_collect2=no
832 ;;
833 crisv32-*-elf | crisv32-*-none)
834 tm_file="dbxelf.h elfos.h ${tm_file}"
835 tmake_file="cris/t-cris"
836 target_cpu_default=32
837 gas=yes
838 extra_options="${extra_options} cris/elf.opt"
839 ;;
840 cris-*-elf | cris-*-none)
841 tm_file="dbxelf.h elfos.h ${tm_file}"
842 tmake_file="cris/t-cris cris/t-elfmulti"
843 gas=yes
844 extra_options="${extra_options} cris/elf.opt"
845 ;;
846 crisv32-*-linux* | cris-*-linux*)
847 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
848 # We need to avoid using t-linux, so override default tmake_file
849 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
850 extra_options="${extra_options} cris/linux.opt"
851 case $target in
852 cris-*-*)
853 target_cpu_default=10
854 ;;
855 crisv32-*-*)
856 target_cpu_default=32
857 ;;
858 esac
859 ;;
860 crx-*-elf)
861 tm_file="elfos.h ${tm_file}"
862 extra_parts="crtbegin.o crtend.o"
863 use_collect2=no
864 ;;
865 fr30-*-elf)
866 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
867 tmake_file=fr30/t-fr30
868 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
869 ;;
870 frv-*-elf)
871 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
872 tmake_file=frv/t-frv
873 ;;
874 frv-*-*linux*)
875 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} \
876 linux.h frv/linux.h frv/frv-abi.h"
877 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
878 ;;
879 h8300-*-rtems*)
880 tmake_file="h8300/t-h8300 h8300/t-elf t-rtems h8300/t-rtems"
881 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h h8300/rtems.h rtems.h"
882 ;;
883 h8300-*-elf*)
884 tmake_file="h8300/t-h8300 h8300/t-elf"
885 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
886 ;;
887 h8300-*-*)
888 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
889 ;;
890 hppa*64*-*-linux*)
891 target_cpu_default="MASK_PA_11|MASK_PA_20"
892 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
893 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
894 tmake_file="${tmake_file} pa/t-linux64"
895 gas=yes gnu_ld=yes
896 need_64bit_hwint=yes
897 ;;
898 hppa*-*-linux*)
899 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
900 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
901 pa/pa32-regs.h pa/pa32-linux.h"
902 tmake_file="${tmake_file} pa/t-linux"
903 # Set the libgcc version number
904 if test x$sjlj = x1; then
905 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
906 else
907 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
908 fi
909 ;;
910 # port not yet contributed.
911 #hppa*-*-openbsd*)
912 # target_cpu_default="MASK_PA_11"
913 # ;;
914 hppa[12]*-*-hpux10*)
915 case ${target} in
916 hppa1.1-*-* | hppa2*-*-*)
917 target_cpu_default="MASK_PA_11"
918 ;;
919 esac
920 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
921 pa/pa-hpux.h pa/pa-hpux10.h"
922 extra_options="${extra_options} pa/pa-hpux.opt"
923 case ${target} in
924 *-*-hpux10.[1-9]*)
925 tm_file="${tm_file} pa/pa-hpux1010.h"
926 extra_options="${extra_options} pa/pa-hpux1010.opt"
927 ;;
928 esac
929 tmake_file="pa/t-pa-hpux10 pa/t-pa-hpux pa/t-hpux-shlib"
930 case ${enable_threads} in
931 "")
932 if test x$have_pthread_h = xyes ; then
933 tmake_file="${tmake_file} pa/t-dce-thr"
934 fi
935 ;;
936 yes | dce)
937 tmake_file="${tmake_file} pa/t-dce-thr"
938 ;;
939 esac
940 # Set the libgcc version number
941 if test x$sjlj = x1; then
942 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
943 else
944 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
945 fi
946 use_collect2=yes
947 gas=yes
948 ;;
949 hppa*64*-*-hpux11*)
950 target_cpu_default="MASK_PA_11|MASK_PA_20"
951 if test x$gnu_ld = xyes
952 then
953 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
954 fi
955 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
956 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
957 pa/pa-hpux11.h"
958 case ${target} in
959 *-*-hpux11.[1-9]*)
960 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
961 extra_options="${extra_options} pa/pa-hpux1111.opt"
962 ;;
963 *)
964 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
965 ;;
966 esac
967 extra_options="${extra_options} pa/pa-hpux.opt \
968 pa/pa-hpux1010.opt pa/pa64-hpux.opt"
969 need_64bit_hwint=yes
970 tmake_file="pa/t-pa64 pa/t-pa-hpux pa/t-hpux-shlib"
971 # Set the libgcc version number
972 if test x$sjlj = x1; then
973 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
974 else
975 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
976 fi
977 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
978 libgcc_stub.a"
979 case x${enable_threads} in
980 x | xyes | xposix )
981 thread_file=posix
982 ;;
983 esac
984 gas=yes
985 ;;
986 hppa[12]*-*-hpux11*)
987 case ${target} in
988 hppa1.1-*-* | hppa2*-*-*)
989 target_cpu_default="MASK_PA_11"
990 ;;
991 esac
992 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
993 pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
994 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt"
995 case ${target} in
996 *-*-hpux11.[1-9]*)
997 tm_file="${tm_file} pa/pa-hpux1111.h"
998 extra_options="${extra_options} pa/pa-hpux1111.opt"
999 ;;
1000 esac
1001 tmake_file="pa/t-pa-hpux11 pa/t-pa-hpux pa/t-hpux-shlib"
1002 # Set the libgcc version number
1003 if test x$sjlj = x1; then
1004 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
1005 else
1006 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
1007 fi
1008 case x${enable_threads} in
1009 x | xyes | xposix )
1010 thread_file=posix
1011 ;;
1012 esac
1013 use_collect2=yes
1014 gas=yes
1015 ;;
1016 i[34567]86-*-darwin*)
1017 need_64bit_hwint=yes
1019 # This is so that '.../configure && make' doesn't fail due to
1020 # config.guess deciding that the configuration is i386-*-darwin* and
1021 # then this file using that to set --with-cpu=i386 which has no -m64
1022 # support.
1023 with_cpu=${with_cpu:-generic}
1024 tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm"
1025 ;;
1026 x86_64-*-darwin*)
1027 with_cpu=${with_cpu:-generic}
1028 tmake_file="${tmake_file} t-darwin ${cpu_type}/t-darwin64 t-slibgcc-darwin i386/t-crtpc i386/t-crtfm"
1029 tm_file="${tm_file} ${cpu_type}/darwin64.h"
1030 ;;
1031 i[34567]86-*-elf*)
1032 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
1033 tmake_file="${tmake_file} i386/t-i386elf t-svr4"
1034 ;;
1035 x86_64-*-elf*)
1036 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/x86-64.h"
1037 tmake_file="${tmake_file} i386/t-i386elf t-svr4"
1038 ;;
1039 i[34567]86-*-aout*)
1040 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
1041 ;;
1042 i[34567]86-*-freebsd*)
1043 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
1044 ;;
1045 x86_64-*-freebsd*)
1046 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
1047 tmake_file="${tmake_file} i386/t-crtstuff"
1048 ;;
1049 i[34567]86-*-netbsdelf*)
1050 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
1051 ;;
1052 i[34567]86-*-netbsd*)
1053 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
1054 tmake_file="${tmake_file} t-netbsd"
1055 extra_parts=""
1056 use_collect2=yes
1057 ;;
1058 x86_64-*-netbsd*)
1059 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
1060 tmake_file="${tmake_file} i386/t-crtstuff"
1061 ;;
1062 i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123])
1063 tm_file="i386/i386.h i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h openbsd-oldgas.h openbsd.h i386/openbsd.h"
1064 # needed to unconfuse gdb
1065 tmake_file="${tmake_file} t-libc-ok t-openbsd i386/t-openbsd"
1066 # we need collect2 until our bug is fixed...
1067 use_collect2=yes
1068 ;;
1069 i[34567]86-*-openbsd*)
1070 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1071 tm_file="${tm_file} openbsd.h i386/openbsdelf.h"
1072 gas=yes
1073 gnu_ld=yes
1074 ;;
1075 i[34567]86-*-coff*)
1076 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
1077 ;;
1078 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu*)
1079 # Intel 80386's running GNU/*
1080 # with ELF format using glibc 2
1081 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h"
1082 case ${target} in
1083 i[34567]86-*-linux*)
1084 if test x$enable_targets = xall; then
1085 tm_file="${tm_file} i386/x86-64.h i386/linux64.h"
1086 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1087 tmake_file="${tmake_file} i386/t-linux64"
1088 need_64bit_hwint=yes
1089 case X"${with_cpu}" in
1090 Xgeneric|Xcore2|Xnocona|Xx86-64|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx)
1091 ;;
1092 X)
1093 if test x$with_cpu_64 = x; then
1094 with_cpu_64=generic
1095 fi
1096 ;;
1097 *)
1098 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
1099 echo "generic core2 nocona x86-64 amdfam10 barcelona k8 opteron athlon64 athlon-fx" 1>&2
1100 exit 1
1101 ;;
1102 esac
1103 else
1104 tm_file="${tm_file} i386/linux.h"
1105 fi
1106 ;;
1107 i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} i386/linux.h knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
1108 i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} i386/linux.h kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
1109 i[34567]86-*-gnu*) tm_file="$tm_file i386/linux.h gnu.h i386/gnu.h";;
1110 esac
1111 tmake_file="${tmake_file} i386/t-crtstuff i386/t-crtpc i386/t-crtfm t-dfprules"
1112 ;;
1113 x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
1114 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
1115 i386/x86-64.h i386/linux64.h"
1116 case ${target} in
1117 x86_64-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h" ;;
1118 x86_64-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h" ;;
1119 esac
1120 tmake_file="${tmake_file} i386/t-linux64 i386/t-crtstuff i386/t-crtpc i386/t-crtfm t-dfprules"
1121 ;;
1122 i[34567]86-pc-msdosdjgpp*)
1123 xm_file=i386/xm-djgpp.h
1124 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
1125 tmake_file="${tmake_file} i386/t-djgpp"
1126 extra_options="${extra_options} i386/djgpp.opt"
1127 gnu_ld=yes
1128 gas=yes
1129 ;;
1130 i[34567]86-*-lynxos*)
1131 xm_defines=POSIX
1132 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
1133 tmake_file="${tmake_file} i386/t-crtstuff t-lynx"
1134 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1135 extra_options="${extra_options} lynx.opt"
1136 thread_file=lynx
1137 gnu_ld=yes
1138 gas=yes
1139 ;;
1140 i[3456x]86-*-netware*)
1141 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h tm-dwarf2.h i386/netware.h"
1142 tmake_file="${tmake_file} i386/t-netware"
1143 extra_objs=netware.o
1144 case /${with_ld} in
1145 */nwld)
1146 extra_objs="$extra_objs nwld.o"
1147 tm_file="${tm_file} i386/nwld.h"
1148 tmake_file="${tmake_file} i386/t-nwld"
1149 extra_parts="crt0.o libgcc.def libc.def libcpre.def posixpre.def"
1150 ;;
1151 esac
1152 case x${enable_threads} in
1153 x | xyes | xposix) thread_file='posix';;
1154 xnks) thread_file='nks';;
1155 xno) ;;
1156 *) echo 'Unknown thread configuration for NetWare' >&2; exit 1;;
1157 esac
1158 ;;
1159 i[34567]86-*-nto-qnx*)
1160 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
1161 tmake_file="${tmake_file} i386/t-nto"
1162 gnu_ld=yes
1163 gas=yes
1164 ;;
1165 i[34567]86-*-rtems*)
1166 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
1167 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1168 tmake_file="${tmake_file} i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1169 ;;
1170 i[34567]86-*-solaris2*)
1171 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h"
1172 case ${target} in
1173 *-*-solaris2.1[0-9]*)
1174 tm_file="${tm_file} sol2-10.h"
1175 ;;
1176 esac
1177 tm_file="${tm_file} i386/sol2.h"
1178 tmake_file="${tmake_file} t-sol2 t-svr4"
1179 c_target_objs="${c_target_objs} sol2-c.o"
1180 cxx_target_objs="${cxx_target_objs} sol2-c.o"
1181 extra_objs="sol2.o"
1182 tm_p_file="${tm_p_file} sol2-protos.h"
1183 if test x$gnu_ld = xyes; then
1184 tmake_file="$tmake_file t-slibgcc-elf-ver"
1185 tm_defines="${tm_defines} TARGET_GNU_LD=1"
1186 else
1187 tmake_file="$tmake_file t-slibgcc-sld"
1188 fi
1189 if test x$gas = xyes; then
1190 tm_file="usegas.h ${tm_file}"
1191 fi
1192 tm_file="$tm_file tm-dwarf2.h"
1193 case ${target} in
1194 *-*-solaris2.1[0-9]*)
1195 tm_file="${tm_file} i386/x86-64.h i386/sol2-10.h"
1196 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1197 tmake_file="$tmake_file i386/t-sol2-10"
1198 # i386/t-crtstuff only affects libgcc. Its inclusion
1199 # depends on a runtime test and is thus performed in
1200 # libgcc/configure.ac instead.
1201 need_64bit_hwint=yes
1202 case X"${with_cpu}" in
1203 Xgeneric|Xcore2|Xnocona|Xx86-64|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx)
1204 ;;
1205 X)
1206 if test x$with_cpu_64 = x; then
1207 with_cpu_64=generic
1208 fi
1209 ;;
1210 *)
1211 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
1212 echo "generic core2 nocona x86-64 amdfam10 barcelona k8 opteron athlon64 athlon-fx" 1>&2
1213 exit 1
1214 ;;
1215 esac
1216 ;;
1217 esac
1218 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1219 "":yes:* | yes:yes:* )
1220 thread_file=posix
1221 ;;
1222 "":*:yes | yes:*:yes )
1223 thread_file=solaris
1224 ;;
1225 esac
1226 ;;
1227 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae)
1228 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h svr4.h vx-common.h"
1229 case ${target} in
1230 *-vxworksae*)
1231 tm_file="${tm_file} vxworksae.h i386/vx-common.h i386/vxworksae.h"
1232 tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae"
1233 ;;
1234 *)
1235 tm_file="${tm_file} vxworks.h i386/vx-common.h i386/vxworks.h"
1236 tmake_file="${tmake_file} i386/t-vxworks"
1237 ;;
1238 esac
1239 ;;
1240 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1241 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1242 xm_file=i386/xm-cygwin.h
1243 tmake_file="${tmake_file} i386/t-cygwin i386/t-cygming"
1244 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1245 extra_options="${extra_options} i386/cygming.opt"
1246 extra_objs="winnt.o winnt-stubs.o"
1247 c_target_objs="${c_target_objs} cygwin2.o msformat-c.o"
1248 cxx_target_objs="${cxx_target_objs} cygwin2.o winnt-cxx.o msformat-c.o"
1249 extra_gcc_objs=cygwin1.o
1250 if test x$enable_threads = xyes; then
1251 thread_file='posix'
1252 fi
1253 ;;
1254 i[34567]86-*-mingw* | x86_64-*-mingw*)
1255 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1256 xm_file=i386/xm-mingw32.h
1257 tmake_file="${tmake_file} i386/t-cygming i386/t-mingw32"
1258 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1259 extra_options="${extra_options} i386/cygming.opt i386/mingw.opt"
1260 extra_objs="winnt.o winnt-stubs.o"
1261 c_target_objs="${c_target_objs} msformat-c.o"
1262 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
1263 default_use_cxa_atexit=yes
1264 case ${enable_threads} in
1265 "" | yes | win32)
1266 thread_file='win32'
1267 tmake_file="${tmake_file} i386/t-gthr-win32"
1268 ;;
1269 esac
1270 case ${target} in
1271 x86_64-*-mingw*)
1272 tmake_file="${tmake_file} i386/t-crtfm"
1273 ;;
1274 *)
1275 ;;
1276 esac
1277 case ${target} in
1278 *mingw32crt*)
1279 tm_file="${tm_file} i386/crtdll.h"
1280 ;;
1281 *mingw32msv* | *mingw*)
1282 ;;
1283 esac
1284 ;;
1285 i[34567]86-*-interix3*)
1286 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1287 tmake_file="${tmake_file} i386/t-interix"
1288 extra_objs=winnt.o
1289 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1290 if test x$enable_threads = xyes ; then
1291 thread_file='posix'
1292 fi
1293 if test x$stabs = xyes ; then
1294 tm_file="${tm_file} dbxcoff.h"
1295 fi
1296 ;;
1297 ia64*-*-elf*)
1298 tm_file="${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 ;;
1311 ia64*-*-freebsd*)
1312 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1313 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1314 tmake_file="${tmake_file} ia64/t-ia64"
1315 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1316 ;;
1317 ia64*-*-linux*)
1318 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1319 tmake_file="${tmake_file} ia64/t-ia64 t-libunwind ia64/t-glibc"
1320 if test x$with_system_libunwind != xyes ; then
1321 tmake_file="${tmake_file} t-libunwind-elf ia64/t-glibc-libunwind"
1322 fi
1323 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1324 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1325 ;;
1326 ia64*-*-hpux*)
1327 tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
1328 tmake_file="ia64/t-ia64 ia64/t-hpux"
1329 target_cpu_default="MASK_GNU_AS"
1330 case x$enable_threads in
1331 x | xyes | xposix )
1332 thread_file=posix
1333 ;;
1334 esac
1335 use_collect2=no
1336 c_target_objs="ia64-c.o"
1337 cxx_target_objs="ia64-c.o"
1338 extra_options="${extra_options} ia64/ilp32.opt"
1339 ;;
1340 iq2000*-*-elf*)
1341 tm_file="svr4.h elfos.h iq2000/iq2000.h"
1342 tmake_file=iq2000/t-iq2000
1343 out_file=iq2000/iq2000.c
1344 md_file=iq2000/iq2000.md
1345 ;;
1346 m32r-*-elf*)
1347 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1348 extra_parts="crtinit.o crtfini.o"
1349 ;;
1350 m32rle-*-elf*)
1351 tm_file="dbxelf.h elfos.h svr4.h m32r/little.h ${tm_file}"
1352 extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
1353 ;;
1354 m32r-*-linux*)
1355 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
1356 # We override the tmake_file for linux -- why?
1357 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1358 gnu_ld=yes
1359 if test x$enable_threads = xyes; then
1360 thread_file='posix'
1361 fi
1362 ;;
1363 m32rle-*-linux*)
1364 tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
1365 # We override the tmake_file for linux -- why?
1366 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1367 gnu_ld=yes
1368 if test x$enable_threads = xyes; then
1369 thread_file='posix'
1370 fi
1371 ;;
1372 # m68hc11 and m68hc12 share the same machine description.
1373 m68hc11-*-*|m6811-*-*)
1374 tm_file="dbxelf.h elfos.h usegas.h m68hc11/m68hc11.h"
1375 tm_p_file="m68hc11/m68hc11-protos.h"
1376 md_file="m68hc11/m68hc11.md"
1377 out_file="m68hc11/m68hc11.c"
1378 tmake_file="m68hc11/t-m68hc11"
1379 ;;
1380 m68hc12-*-*|m6812-*-*)
1381 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h usegas.h m68hc11/m68hc11.h"
1382 tm_p_file="m68hc11/m68hc11-protos.h"
1383 md_file="m68hc11/m68hc11.md"
1384 out_file="m68hc11/m68hc11.c"
1385 tmake_file="m68hc11/t-m68hc11"
1386 extra_options="${extra_options} m68hc11/m68hc11.opt"
1387 ;;
1388 m68k-*-aout*)
1389 default_m68k_cpu=68020
1390 default_cf_cpu=5206
1391 tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-mlibs"
1392 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h"
1393 ;;
1394 m68k-*-coff*)
1395 default_m68k_cpu=68020
1396 default_cf_cpu=5206
1397 tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-mlibs"
1398 tm_defines="${tm_defines} MOTOROLA=1"
1399 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
1400 ;;
1401 m68k-*-elf* | fido-*-elf*)
1402 case ${target} in
1403 fido-*-elf*)
1404 # Check that $with_cpu makes sense.
1405 case $with_cpu in
1406 "" | "fidoa")
1407 ;;
1408 *)
1409 echo "Cannot accept --with-cpu=$with_cpu"
1410 exit 1
1411 ;;
1412 esac
1413 with_cpu=fidoa
1414 ;;
1415 *)
1416 default_m68k_cpu=68020
1417 default_cf_cpu=5206
1418 ;;
1419 esac
1420 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1421 tm_defines="${tm_defines} MOTOROLA=1"
1422 tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf"
1423 # Add multilibs for targets other than fido.
1424 case ${target} in
1425 fido-*-elf*)
1426 ;;
1427 *)
1428 tmake_file="$tmake_file m68k/t-mlibs"
1429 ;;
1430 esac
1431 extra_parts="crtbegin.o crtend.o"
1432 ;;
1433 m68k*-*-netbsdelf*)
1434 default_m68k_cpu=68020
1435 default_cf_cpu=5475
1436 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1437 tm_defines="${tm_defines} MOTOROLA=1"
1438 ;;
1439 m68k*-*-openbsd*)
1440 default_m68k_cpu=68020
1441 default_cf_cpu=5475
1442 # needed to unconfuse gdb
1443 tm_defines="${tm_defines} OBSD_OLD_GAS"
1444 tm_file="${tm_file} openbsd.h m68k/openbsd.h"
1445 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1446 # we need collect2 until our bug is fixed...
1447 use_collect2=yes
1448 ;;
1449 m68k-*-uclinuxoldabi*) # Motorola m68k/ColdFire running uClinux
1450 # with uClibc, using the original
1451 # m68k-elf-based ABI
1452 default_m68k_cpu=68020
1453 default_cf_cpu=5206
1454 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux-oldabi.h"
1455 tm_defines="${tm_defines} MOTOROLA=1"
1456 tmake_file="m68k/t-floatlib m68k/t-uclinux"
1457 ;;
1458 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux
1459 # with uClibc, using the new GNU/Linux-style
1460 # ABI.
1461 default_m68k_cpu=68020
1462 default_cf_cpu=5206
1463 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h flat.h m68k/linux.h m68k/uclinux.h ./sysroot-suffix.h"
1464 tm_defines="${tm_defines} MOTOROLA=1 UCLIBC_DEFAULT=1"
1465 extra_options="${extra_options} linux.opt"
1466 tmake_file="m68k/t-floatlib m68k/t-uclinux m68k/t-mlibs"
1467 ;;
1468 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1469 # with ELF format using glibc 2
1470 # aka the GNU/Linux C library 6.
1471 default_m68k_cpu=68020
1472 default_cf_cpu=5475
1473 with_arch=${with_arch:-m68k}
1474 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h m68k/linux.h ./sysroot-suffix.h"
1475 extra_options="${extra_options} m68k/ieee.opt"
1476 tm_defines="${tm_defines} MOTOROLA=1"
1477 tmake_file="${tmake_file} m68k/t-floatlib m68k/t-linux m68k/t-mlibs"
1478 # if not configured with --enable-sjlj-exceptions, bump the
1479 # libgcc version number
1480 if test x$sjlj != x1; then
1481 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
1482 fi
1483 ;;
1484 m68k-*-rtems*)
1485 default_m68k_cpu=68020
1486 default_cf_cpu=5206
1487 tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems m68k/t-mlibs"
1488 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h"
1489 tm_defines="${tm_defines} MOTOROLA=1"
1490 extra_parts="crtbegin.o crtend.o"
1491 ;;
1492 mcore-*-elf)
1493 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1494 tmake_file=mcore/t-mcore
1495 inhibit_libc=true
1496 ;;
1497 mcore-*-pe*)
1498 tm_file="svr3.h dbxcoff.h ${tm_file} mcore/mcore-pe.h"
1499 tmake_file=mcore/t-mcore-pe
1500 inhibit_libc=true
1501 ;;
1502 mips-sgi-irix[56]*)
1503 tm_file="elfos.h ${tm_file} mips/iris.h"
1504 tmake_file="mips/t-iris mips/t-slibgcc-irix"
1505 target_cpu_default="MASK_ABICALLS"
1506 case ${target} in
1507 *-*-irix5*)
1508 tm_file="${tm_file} mips/iris5.h"
1509 ;;
1511 *-*-irix6*)
1512 tm_file="${tm_file} mips/iris6.h"
1513 tmake_file="${tmake_file} mips/t-iris6"
1514 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1515 ;;
1516 esac
1517 if test "x$stabs" = xyes
1518 then
1519 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1520 fi
1521 if test "x$gnu_ld" = xyes
1522 then
1523 tm_defines="${tm_defines} IRIX_USING_GNU_LD"
1524 fi
1525 case ${enable_threads}:${have_pthread_h} in
1526 "":yes | yes:yes ) thread_file=posix ;;
1527 esac
1528 ;;
1529 mips*-*-netbsd*) # NetBSD/mips, either endian.
1530 target_cpu_default="MASK_ABICALLS"
1531 tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1532 ;;
1533 mips64*-*-linux* | mipsisa64*-*-linux*)
1534 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
1535 tmake_file="${tmake_file} mips/t-linux64 mips/t-libgcc-mips16"
1536 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_N32"
1537 case ${target} in
1538 mips64el-st-linux-gnu)
1539 tm_file="${tm_file} mips/st.h"
1540 tmake_file="${tmake_file} mips/t-st"
1541 ;;
1542 mips64octeon*-*-linux*)
1543 tm_defines="${tm_defines} MIPS_CPU_STRING_DEFAULT=\\\"octeon\\\""
1544 target_cpu_default=MASK_SOFT_FLOAT_ABI
1545 ;;
1546 mipsisa64r2*-*-linux*)
1547 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=65"
1548 ;;
1549 esac
1550 gnu_ld=yes
1551 gas=yes
1552 test x$with_llsc != x || with_llsc=yes
1553 ;;
1554 mips*-*-linux*) # Linux MIPS, either endian.
1555 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1556 tmake_file="${tmake_file} mips/t-libgcc-mips16"
1557 case ${target} in
1558 mipsisa32r2*)
1559 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33"
1560 ;;
1561 mipsisa32*)
1562 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
1563 esac
1564 test x$with_llsc != x || with_llsc=yes
1565 ;;
1566 mips*-*-openbsd*)
1567 tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1568 target_cpu_default="MASK_ABICALLS"
1569 tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
1570 case ${target} in
1571 mips*el-*-openbsd*)
1572 tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1573 *) tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1574 esac
1575 ;;
1576 mips*-sde-elf*)
1577 tm_file="elfos.h ${tm_file} mips/elf.h mips/sde.h"
1578 tmake_file="mips/t-sde mips/t-libgcc-mips16"
1579 case "${with_newlib}" in
1580 yes)
1581 # newlib / libgloss.
1582 ;;
1583 *)
1584 # MIPS toolkit libraries.
1585 tm_file="$tm_file mips/sdemtk.h"
1586 tmake_file="$tmake_file mips/t-sdemtk"
1587 extra_options="$extra_options mips/sdemtk.opt"
1588 case ${enable_threads} in
1589 "" | yes | mipssde)
1590 thread_file='mipssde'
1591 ;;
1592 esac
1593 ;;
1594 esac
1595 case ${target} in
1596 mipsisa32r2*)
1597 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
1598 ;;
1599 mipsisa32*)
1600 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_32"
1601 ;;
1602 mipsisa64r2*)
1603 tm_defines="MIPS_ISA_DEFAULT=65 MIPS_ABI_DEFAULT=ABI_N32"
1604 ;;
1605 mipsisa64*)
1606 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_N32"
1607 ;;
1608 esac
1609 ;;
1610 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
1611 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
1612 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
1613 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*)
1614 tm_file="elfos.h ${tm_file} mips/elf.h"
1615 tmake_file="mips/t-isa3264 mips/t-libgcc-mips16"
1616 case ${target} in
1617 mipsisa32r2*)
1618 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33"
1619 ;;
1620 mipsisa32*)
1621 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
1622 ;;
1623 mipsisa64r2*)
1624 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=65"
1625 ;;
1626 mipsisa64*)
1627 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64"
1628 ;;
1629 esac
1630 case ${target} in
1631 mipsisa32*-*-elfoabi*)
1632 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_32"
1633 tm_file="${tm_file} mips/elfoabi.h"
1634 ;;
1635 mipsisa64*-*-elfoabi*)
1636 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_O64"
1637 tm_file="${tm_file} mips/elfoabi.h"
1638 ;;
1639 *-*-elf*)
1640 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
1641 ;;
1642 esac
1643 ;;
1644 mipsisa64sr71k-*-elf*)
1645 tm_file="elfos.h ${tm_file} mips/elf.h"
1646 tmake_file=mips/t-sr71k
1647 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1648 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1649 ;;
1650 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1651 tm_file="elfos.h ${tm_file} mips/elf.h"
1652 tmake_file="mips/t-elf mips/t-libgcc-mips16 mips/t-sb1"
1653 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1654 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1655 ;;
1656 mips-*-elf* | mipsel-*-elf*)
1657 tm_file="elfos.h ${tm_file} mips/elf.h"
1658 tmake_file="mips/t-elf mips/t-libgcc-mips16"
1659 ;;
1660 mips64-*-elf* | mips64el-*-elf*)
1661 tm_file="elfos.h ${tm_file} mips/elf.h"
1662 tmake_file="mips/t-elf mips/t-libgcc-mips16"
1663 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1664 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1665 ;;
1666 mips64vr-*-elf* | mips64vrel-*-elf*)
1667 tm_file="elfos.h ${tm_file} mips/vr.h mips/elf.h"
1668 tmake_file=mips/t-vr
1669 ;;
1670 mips64orion-*-elf* | mips64orionel-*-elf*)
1671 tm_file="elfos.h ${tm_file} mips/elforion.h mips/elf.h"
1672 tmake_file="mips/t-elf mips/t-libgcc-mips16"
1673 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1674 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1675 ;;
1676 mips*-*-rtems*)
1677 tm_file="elfos.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
1678 tmake_file="mips/t-elf mips/t-libgcc-mips16 t-rtems mips/t-rtems"
1679 ;;
1680 mips-wrs-vxworks)
1681 tm_file="elfos.h ${tm_file} svr4.h mips/elf.h vx-common.h vxworks.h mips/vxworks.h"
1682 tmake_file="${tmake_file} mips/t-vxworks"
1683 ;;
1684 mipstx39-*-elf* | mipstx39el-*-elf*)
1685 tm_file="elfos.h ${tm_file} mips/r3900.h mips/elf.h"
1686 tmake_file="mips/t-r3900 mips/t-libgcc-mips16"
1687 ;;
1688 mmix-knuth-mmixware)
1689 need_64bit_hwint=yes
1690 ;;
1691 mn10300-*-*)
1692 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1693 if test x$stabs = xyes
1694 then
1695 tm_file="${tm_file} dbx.h"
1696 fi
1697 use_collect2=no
1698 ;;
1699 pdp11-*-bsd)
1700 tm_file="${tm_file} pdp11/2bsd.h"
1701 use_fixproto=yes
1702 ;;
1703 pdp11-*-*)
1704 ;;
1705 picochip-*)
1706 # Nothing special
1707 ;;
1708 # port not yet contributed
1709 #powerpc-*-openbsd*)
1710 # tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-fprules-fpbit "
1711 # extra_headers=
1712 # ;;
1713 powerpc64-*-linux*)
1714 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1715 test x$with_cpu != x || cpu_is_64bit=yes
1716 test x$cpu_is_64bit != xyes || tm_file="${tm_file} rs6000/default64.h"
1717 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h"
1718 if test x${enable_secureplt} = xyes; then
1719 tm_file="rs6000/secureplt.h ${tm_file}"
1720 fi
1721 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
1722 tmake_file="t-dfprules rs6000/t-fprules ${tmake_file} rs6000/t-ppccomm rs6000/t-linux64 rs6000/t-fprules-softfp soft-fp/t-softfp"
1723 ;;
1724 powerpc64-*-gnu*)
1725 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1726 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
1727 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64 rs6000/t-fprules-softfp soft-fp/t-softfp"
1728 ;;
1729 powerpc-*-darwin*)
1730 extra_options="${extra_options} rs6000/darwin.opt"
1731 extra_parts="crt2.o"
1732 case ${target} in
1733 *-darwin1[0-9]* | *-darwin[8-9]*)
1734 tmake_file="${tmake_file} rs6000/t-darwin8"
1735 tm_file="${tm_file} rs6000/darwin8.h"
1736 ;;
1737 *-darwin7*)
1738 tm_file="${tm_file} rs6000/darwin7.h"
1739 ;;
1740 *-darwin[0-6]*)
1741 ;;
1742 esac
1743 extra_headers=altivec.h
1744 ;;
1745 powerpc64-*-darwin*)
1746 tm_file="${tm_file} ${cpu_type}/darwin8.h ${cpu_type}/darwin64.h"
1747 extra_options="${extra_options} ${cpu_type}/darwin.opt"
1748 # We're omitting t-darwin8 to avoid building any multilibs
1749 extra_headers=altivec.h
1750 ;;
1751 powerpc*-*-freebsd*)
1752 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1753 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1754 extra_options="${extra_options} rs6000/sysv4.opt"
1755 ;;
1756 powerpc-*-netbsd*)
1757 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1758 tmake_file="${tmake_file} rs6000/t-netbsd"
1759 extra_options="${extra_options} rs6000/sysv4.opt"
1760 ;;
1761 powerpc-*-eabispe*)
1762 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabispe.h"
1763 extra_options="${extra_options} rs6000/sysv4.opt"
1764 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
1765 ;;
1766 powerpc-*-eabisimaltivec*)
1767 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabisim.h rs6000/eabialtivec.h"
1768 extra_options="${extra_options} rs6000/sysv4.opt"
1769 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcendian rs6000/t-ppccomm"
1770 ;;
1771 powerpc-*-eabisim*)
1772 tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabisim.h"
1773 extra_options="${extra_options} rs6000/sysv4.opt"
1774 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1775 ;;
1776 powerpc-*-elf*)
1777 tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1778 extra_options="${extra_options} rs6000/sysv4.opt"
1779 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1780 ;;
1781 powerpc-*-eabialtivec*)
1782 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabialtivec.h"
1783 extra_options="${extra_options} rs6000/sysv4.opt"
1784 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcendian rs6000/t-ppccomm"
1785 ;;
1786 powerpc-xilinx-eabi*)
1787 tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/singlefp.h"
1788 extra_options="${extra_options} rs6000/sysv4.opt"
1789 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1790 ;;
1791 powerpc-*-eabi*)
1792 tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h"
1793 extra_options="${extra_options} rs6000/sysv4.opt"
1794 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1795 ;;
1796 powerpc-*-rtems*)
1797 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/rtems.h rtems.h"
1798 extra_options="${extra_options} rs6000/sysv4.opt"
1799 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-rtems t-rtems rs6000/t-ppccomm"
1800 ;;
1801 powerpc-*-linux*altivec*)
1802 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
1803 extra_options="${extra_options} rs6000/sysv4.opt"
1804 tmake_file="rs6000/t-fprules rs6000/t-fprules-softfp soft-fp/t-softfp rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1805 ;;
1806 powerpc-*-linux*spe*)
1807 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h rs6000/e500.h"
1808 extra_options="${extra_options} rs6000/sysv4.opt"
1809 tmake_file="t-dfprules rs6000/t-fprules rs6000/t-fprules-softfp soft-fp/t-softfp rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1810 ;;
1811 powerpc-*-linux*paired*)
1812 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/750cl.h"
1813 extra_options="${extra_options} rs6000/sysv4.opt"
1814 tmake_file="rs6000/t-fprules rs6000/t-fprules-softfp soft-fp/t-softfp rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1815 ;;
1816 powerpc-*-linux*)
1817 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1818 extra_options="${extra_options} rs6000/sysv4.opt"
1819 tmake_file="t-dfprules rs6000/t-fprules rs6000/t-fprules-softfp soft-fp/t-softfp rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1820 case ${enable_targets}:${cpu_is_64bit} in
1821 *powerpc64* | all:* | *:yes)
1822 if test x$cpu_is_64bit = xyes; then
1823 tm_file="${tm_file} rs6000/default64.h"
1824 fi
1825 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h"
1826 tmake_file="$tmake_file rs6000/t-linux64"
1827 extra_options="${extra_options} rs6000/linux64.opt"
1828 ;;
1829 *)
1830 tm_file="${tm_file} rs6000/linux.h"
1831 ;;
1832 esac
1833 if test x${enable_secureplt} = xyes; then
1834 tm_file="rs6000/secureplt.h ${tm_file}"
1835 fi
1836 ;;
1837 powerpc-*-gnu-gnualtivec*)
1838 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
1839 extra_options="${extra_options} rs6000/sysv4.opt"
1840 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1841 if test x$enable_threads = xyes; then
1842 thread_file='posix'
1843 fi
1844 ;;
1845 powerpc-*-gnu*)
1846 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/gnu.h"
1847 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1848 extra_options="${extra_options} rs6000/sysv4.opt"
1849 if test x$enable_threads = xyes; then
1850 thread_file='posix'
1851 fi
1852 ;;
1853 powerpc-wrs-vxworks|powerpc-wrs-vxworksae)
1854 tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1855 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppccomm rs6000/t-vxworks"
1856 extra_options="${extra_options} rs6000/sysv4.opt"
1857 extra_headers=ppc-asm.h
1858 case ${target} in
1859 *-vxworksae*)
1860 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/e500.h rs6000/vxworksae.h"
1861 tmake_file="${tmake_file} rs6000/t-vxworksae"
1862 ;;
1863 *-vxworks*)
1864 tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h rs6000/e500.h"
1865 ;;
1866 esac
1867 ;;
1868 powerpc-*-lynxos*)
1869 xm_defines=POSIX
1870 tm_file="${tm_file} dbxelf.h elfos.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
1871 tmake_file="t-lynx rs6000/t-lynx"
1872 extra_options="${extra_options} rs6000/sysv4.opt lynx.opt"
1873 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1874 extra_options="${extra_options} lynx.opt"
1875 thread_file=lynx
1876 gnu_ld=yes
1877 gas=yes
1878 ;;
1879 powerpcle-*-elf*)
1880 tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1881 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1882 extra_options="${extra_options} rs6000/sysv4.opt"
1883 ;;
1884 powerpcle-*-eabisim*)
1885 tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/e500.h rs6000/eabisim.h"
1886 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1887 extra_options="${extra_options} rs6000/sysv4.opt"
1888 ;;
1889 powerpcle-*-eabi*)
1890 tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/e500.h"
1891 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1892 extra_options="${extra_options} rs6000/sysv4.opt"
1893 ;;
1894 powerpc-xilinx-eabi*)
1895 tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/singlefp.h rs6000/xfpu.h"
1896 extra_options="${extra_options} rs6000/sysv4.opt"
1897 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1898 ;;
1899 rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
1900 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
1901 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-newas"
1902 extra_options="${extra_options} rs6000/aix41.opt"
1903 use_collect2=yes
1904 extra_headers=
1905 use_fixproto=yes
1906 ;;
1907 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1908 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
1909 tmake_file=rs6000/t-aix43
1910 extra_options="${extra_options} rs6000/aix64.opt"
1911 use_collect2=yes
1912 thread_file='aix'
1913 extra_headers=
1914 ;;
1915 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1916 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
1917 extra_options="${extra_options} rs6000/aix64.opt"
1918 tmake_file=rs6000/t-aix43
1919 use_collect2=yes
1920 thread_file='aix'
1921 extra_headers=
1922 ;;
1923 rs6000-ibm-aix5.2.* | powerpc-ibm-aix5.2.*)
1924 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
1925 tmake_file=rs6000/t-aix52
1926 extra_options="${extra_options} rs6000/aix64.opt"
1927 use_collect2=yes
1928 thread_file='aix'
1929 extra_headers=
1930 ;;
1931 rs6000-ibm-aix5.3.* | powerpc-ibm-aix5.3.*)
1932 tm_file="${tm_file} rs6000/aix.h rs6000/aix53.h rs6000/xcoff.h"
1933 tmake_file=rs6000/t-aix52
1934 extra_options="${extra_options} rs6000/aix64.opt"
1935 use_collect2=yes
1936 thread_file='aix'
1937 extra_headers=altivec.h
1938 ;;
1939 rs6000-ibm-aix[6789].* | powerpc-ibm-aix[6789].*)
1940 tm_file="${tm_file} rs6000/aix.h rs6000/aix61.h rs6000/xcoff.h"
1941 tmake_file=rs6000/t-aix52
1942 extra_options="${extra_options} rs6000/aix64.opt"
1943 use_collect2=yes
1944 thread_file='aix'
1945 extra_headers=altivec.h
1946 ;;
1947 s390-*-linux*)
1948 tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1949 tmake_file="${tmake_file} t-dfprules s390/t-crtstuff s390/t-linux"
1950 ;;
1951 s390x-*-linux*)
1952 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1953 tm_p_file=s390/s390-protos.h
1954 md_file=s390/s390.md
1955 extra_modes=s390/s390-modes.def
1956 out_file=s390/s390.c
1957 tmake_file="${tmake_file} t-dfprules s390/t-crtstuff s390/t-linux s390/t-linux64"
1958 ;;
1959 s390x-ibm-tpf*)
1960 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
1961 tm_p_file=s390/s390-protos.h
1962 md_file=s390/s390.md
1963 extra_modes=s390/s390-modes.def
1964 out_file=s390/s390.c
1965 extra_parts="crtbeginS.o crtendS.o"
1966 tmake_file="s390/t-crtstuff s390/t-tpf"
1967 thread_file='tpf'
1968 extra_options="${extra_options} s390/tpf.opt"
1969 ;;
1970 score-*-elf)
1971 tm_file="dbxelf.h elfos.h score/elf.h score/score.h"
1972 tmake_file=score/t-score-elf
1973 extra_objs="score7.o score3.o"
1974 ;;
1975 sh-*-elf* | sh[12346l]*-*-elf* | \
1976 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
1977 sh-*-linux* | sh[2346lbe]*-*-linux* | \
1978 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1979 sh64-*-netbsd* | sh64l*-*-netbsd*)
1980 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
1981 if test x${with_endian} = x; then
1982 case ${target} in
1983 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
1984 shbe-*-* | sheb-*-*) with_endian=big,little ;;
1985 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
1986 shl* | sh64l* | sh*-*-linux* | \
1987 sh5l* | sh-superh-elf) with_endian=little,big ;;
1988 sh[1234]*-*-*) with_endian=big ;;
1989 *) with_endian=big,little ;;
1990 esac
1991 fi
1992 case ${with_endian} in
1993 big|little) tmake_file="${tmake_file} sh/t-1e" ;;
1994 big,little|little,big) ;;
1995 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1996 esac
1997 case ${with_endian} in
1998 little*) tm_file="sh/little.h ${tm_file}" ;;
1999 esac
2000 tm_file="${tm_file} dbxelf.h elfos.h"
2001 case ${target} in
2002 sh*-*-netbsd*) ;;
2003 *) tm_file="${tm_file} svr4.h" ;;
2004 esac
2005 tm_file="${tm_file} sh/elf.h"
2006 case ${target} in
2007 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
2008 tm_file="${tm_file} linux.h sh/linux.h" ;;
2009 sh*-*-netbsd*) tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;;
2010 sh*-superh-elf) if test x$with_libgloss != xno; then
2011 with_libgloss=yes
2012 tm_file="${tm_file} sh/newlib.h"
2013 fi
2014 tm_file="${tm_file} sh/embed-elf.h sh/superh.h"
2015 tmake_file="${tmake_file} sh/t-superh"
2016 extra_options="${extra_options} sh/superh.opt" ;;
2017 *) if test x$with_newlib = xyes \
2018 && test x$with_libgloss = xyes; then
2019 tm_file="${tm_file} sh/newlib.h"
2020 fi
2021 tm_file="${tm_file} sh/embed-elf.h" ;;
2022 esac
2023 case ${target} in
2024 sh5*-*-netbsd*)
2025 # SHmedia, 32-bit ABI
2026 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd"
2027 ;;
2028 sh64*-netbsd*)
2029 # SHmedia, 64-bit ABI
2030 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd sh/t-netbsd-sh5-64"
2031 ;;
2032 *-*-netbsd)
2033 tmake_file="${tmake_file} sh/t-netbsd"
2034 ;;
2035 sh64*-*-linux*)
2036 tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64"
2037 tm_file="${tm_file} sh/sh64.h"
2038 extra_headers="shmedia.h ushmedia.h sshmedia.h"
2039 ;;
2040 sh64*)
2041 tmake_file="${tmake_file} sh/t-sh64"
2042 tm_file="${tm_file} sh/sh64.h"
2043 extra_headers="shmedia.h ushmedia.h sshmedia.h"
2044 ;;
2045 *-*-symbianelf*)
2046 tmake_file="sh/t-symbian"
2047 tm_file="sh/symbian-pre.h sh/little.h ${tm_file} sh/symbian-post.h"
2048 extra_objs="symbian.o"
2049 extra_parts="crt1.o crti.o crtn.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
2050 ;;
2051 esac
2052 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
2053 case `echo ${target} | sed 's/e[lb]-/-/'` in
2054 sh64*-*-netbsd*) sh_cpu_target=sh5-64media ;;
2055 sh64* | sh5*-*-netbsd*) sh_cpu_target=sh5-32media ;;
2056 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
2057 sh4a_single*) sh_cpu_target=sh4a-single ;;
2058 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
2059 sh4al) sh_cpu_target=sh4al ;;
2060 sh4a*) sh_cpu_target=sh4a ;;
2061 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
2062 sh4_single*) sh_cpu_target=sh4-single ;;
2063 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
2064 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
2065 sh3e*) sh_cpu_target=sh3e ;;
2066 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
2067 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
2068 sh2a_single*) sh_cpu_target=sh2a-single ;;
2069 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
2070 sh2a*) sh_cpu_target=sh2a ;;
2071 sh2e*) sh_cpu_target=sh2e ;;
2072 sh2*) sh_cpu_target=sh2 ;;
2073 *) sh_cpu_target=sh1 ;;
2074 esac
2075 # did the user say --without-fp ?
2076 if test x$with_fp = xno; then
2077 case ${sh_cpu_target} in
2078 sh5-*media) sh_cpu_target=${sh_cpu_target}-nofpu ;;
2079 sh4al | sh1) ;;
2080 sh4a* ) sh_cpu_target=sh4a-nofpu ;;
2081 sh4*) sh_cpu_target=sh4-nofpu ;;
2082 sh3*) sh_cpu_target=sh3 ;;
2083 sh2a*) sh_cpu_target=sh2a-nofpu ;;
2084 sh2*) sh_cpu_target=sh2 ;;
2085 *) echo --without-fp not available for $target: ignored
2086 esac
2087 tm_defines="$tm_defines STRICT_NOFPU=1"
2088 fi
2089 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
2090 case $sh_cpu_default in
2091 sh5-64media-nofpu | sh5-64media | \
2092 sh5-32media-nofpu | sh5-32media | sh5-compact-nofpu | sh5-compact | \
2093 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
2094 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
2095 sh4-single-only | sh4-single | sh4-nofpu | sh4 | sh4-300 | \
2096 sh3e | sh3 | sh2e | sh2 | sh1) ;;
2097 "") sh_cpu_default=${sh_cpu_target} ;;
2098 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
2099 esac
2100 sh_multilibs=${with_multilib_list}
2101 if test x${sh_multilibs} = x ; then
2102 case ${target} in
2103 sh64-superh-linux* | \
2104 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
2105 sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
2106 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
2107 sh*-*-linux*) sh_multilibs=m1,m3e,m4 ;;
2108 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
2109 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
2110 esac
2111 if test x$with_fp = xno; then
2112 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`"
2113 fi
2114 fi
2115 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`
2116 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
2117 sh_multilibs=`echo $sh_multilibs,$sh_cpu_default | sed -e 's/[ ,/][ ,]*/ /g' -e 's/ $//' -e 's/^m/sh/' -e 's/ m/ sh/g' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz-`
2118 for sh_multilib in ${sh_multilibs}; do
2119 case ${sh_multilib} in
2120 sh1 | sh2 | sh2e | sh3 | sh3e | \
2121 sh4 | sh4-single | sh4-single-only | sh4-nofpu | sh4-300 |\
2122 sh4a | sh4a-single | sh4a-single-only | sh4a-nofpu | sh4al | \
2123 sh2a | sh2a-single | sh2a-single-only | sh2a-nofpu | \
2124 sh5-64media | sh5-64media-nofpu | \
2125 sh5-32media | sh5-32media-nofpu | \
2126 sh5-compact | sh5-compact-nofpu)
2127 tmake_file="${tmake_file} sh/t-mlib-${sh_multilib}"
2128 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
2129 ;;
2130 *)
2131 echo "with_multilib_list=${sh_multilib} not supported."
2132 exit 1
2133 ;;
2134 esac
2135 done
2136 if test x${enable_incomplete_targets} = xyes ; then
2137 tm_defines="$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"
2138 fi
2139 ;;
2140 sh-*-rtems*)
2141 tmake_file="sh/t-sh sh/t-elf t-rtems sh/t-rtems"
2142 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
2143 ;;
2144 sh-wrs-vxworks)
2145 tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
2146 tm_file="${tm_file} elfos.h svr4.h sh/elf.h sh/embed-elf.h vx-common.h vxworks.h sh/vxworks.h"
2147 ;;
2148 sh-*-*)
2149 tm_file="${tm_file} dbxcoff.h sh/coff.h"
2150 ;;
2151 sparc-*-netbsdelf*)
2152 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2153 extra_options="${extra_options} sparc/long-double-switch.opt"
2154 ;;
2155 sparc64-*-openbsd*)
2156 tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
2157 extra_options="${extra_options} sparc/little-endian.opt"
2158 gas=yes gnu_ld=yes
2159 with_cpu=ultrasparc
2160 ;;
2161 sparc-*-elf*)
2162 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h"
2163 tmake_file="sparc/t-elf sparc/t-crtfm"
2164 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2165 ;;
2166 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
2167 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h linux.h"
2168 extra_options="${extra_options} sparc/long-double-switch.opt"
2169 tmake_file="${tmake_file} sparc/t-linux"
2170 if test x$enable_targets = xall; then
2171 tm_file="sparc/biarch64.h ${tm_file} sparc/linux64.h"
2172 tmake_file="${tmake_file} sparc/t-linux64"
2173 else
2174 tm_file="${tm_file} sparc/linux.h"
2175 fi
2176 tmake_file="${tmake_file} sparc/t-crtfm"
2177 ;;
2178 sparc-*-rtems*)
2179 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h"
2180 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
2181 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2182 ;;
2183 sparc64-*-solaris2* | sparcv9-*-solaris2*)
2184 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
2185 case ${target} in
2186 *-*-solaris2.1[0-9]*)
2187 tm_file="${tm_file} sol2-10.h"
2188 ;;
2189 esac
2190 tm_file="${tm_file} sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h"
2191 if test x$gnu_ld = xyes; then
2192 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
2193 fi
2194 if test x$gas = xyes; then
2195 tm_file="${tm_file} sparc/sol2-gas.h sparc/sol2-gas-bi.h"
2196 fi
2197 tm_file="${tm_file} tm-dwarf2.h"
2198 tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
2199 if test x$gnu_ld = xyes; then
2200 tmake_file="$tmake_file t-slibgcc-elf-ver"
2201 else
2202 tmake_file="$tmake_file t-slibgcc-sld"
2203 fi
2204 c_target_objs="sol2-c.o"
2205 cxx_target_objs="sol2-c.o"
2206 extra_objs="sol2.o"
2207 tm_p_file="${tm_p_file} sol2-protos.h"
2208 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
2209 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
2210 "":yes:* | yes:yes:* ) thread_file=posix ;;
2211 "":*:yes | yes:*:yes ) thread_file=solaris ;;
2212 esac
2213 ;;
2214 sparc-*-solaris2*)
2215 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
2216 case ${target} in
2217 *-*-solaris2.1[0-9]*)
2218 tm_file="${tm_file} sol2-10.h"
2219 ;;
2220 esac
2221 tm_file="${tm_file} sparc/sol2.h"
2222 if test x$gnu_ld = xyes; then
2223 tm_file="${tm_file} sparc/sol2-gld.h"
2224 fi
2225 if test x$gas = xyes; then
2226 tm_file="${tm_file} sparc/sol2-gas.h"
2227 fi
2228 tmake_file="t-sol2 sparc/t-sol2 sparc/t-crtfm"
2229 if test x$gnu_ld = xyes; then
2230 tmake_file="$tmake_file t-slibgcc-elf-ver"
2231 else
2232 tmake_file="$tmake_file t-slibgcc-sld"
2233 fi
2234 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h"
2235 if test x$gnu_ld = xyes; then
2236 tm_file="${tm_file} sparc/sol2-gld-bi.h"
2237 fi
2238 if test x$gas = xyes; then
2239 tm_file="${tm_file} sparc/sol2-gas-bi.h"
2240 fi
2241 tm_file="${tm_file} tm-dwarf2.h"
2242 tmake_file="$tmake_file sparc/t-sol2-64"
2243 test x$with_cpu != x || with_cpu=v9
2244 c_target_objs="sol2-c.o"
2245 cxx_target_objs="sol2-c.o"
2246 extra_objs="sol2.o"
2247 tm_p_file="${tm_p_file} sol2-protos.h"
2248 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
2249 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
2250 "":yes:* | yes:yes:* )
2251 thread_file=posix
2252 ;;
2253 "":*:yes | yes:*:yes )
2254 thread_file=solaris
2255 ;;
2256 esac
2257 ;;
2258 sparc-wrs-vxworks)
2259 tm_file="${tm_file} elfos.h svr4.h sparc/sysv4.h vx-common.h vxworks.h sparc/vxworks.h"
2260 tmake_file="${tmake_file} sparc/t-vxworks"
2261 ;;
2262 sparc64-*-elf*)
2263 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h"
2264 extra_options="${extra_options} sparc/little-endian.opt"
2265 tmake_file="${tmake_file} sparc/t-crtfm"
2266 extra_parts="crtbegin.o crtend.o"
2267 ;;
2268 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
2269 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
2270 extra_options="${extra_options} sparc/long-double-switch.opt"
2271 tmake_file="${tmake_file} sparc/t-crtfm"
2272 case "x$with_cpu" in
2273 xultrasparc) ;;
2274 x) with_cpu=ultrasparc ;;
2275 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
2276 esac
2277 ;;
2278 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
2279 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h linux.h sparc/linux64.h"
2280 extra_options="${extra_options} sparc/long-double-switch.opt"
2281 tmake_file="${tmake_file} sparc/t-linux sparc/t-linux64 sparc/t-crtfm"
2282 ;;
2283 sparc64-*-netbsd*)
2284 tm_file="sparc/biarch64.h ${tm_file}"
2285 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2286 extra_options="${extra_options} sparc/long-double-switch.opt"
2287 tmake_file="${tmake_file} sparc/t-netbsd64"
2288 ;;
2289 spu-*-elf*)
2290 tm_file="dbxelf.h elfos.h spu/spu-elf.h spu/spu.h"
2291 tmake_file="spu/t-spu-elf"
2292 extra_headers="spu_intrinsics.h spu_internals.h vmx2spu.h spu_mfcio.h vec_types.h"
2293 extra_modes=spu/spu-modes.def
2294 c_target_objs="${c_target_objs} spu-c.o"
2295 cxx_target_objs="${cxx_target_objs} spu-c.o"
2296 ;;
2297 v850e1-*-*)
2298 target_cpu_default="TARGET_CPU_v850e1"
2299 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2300 tm_p_file=v850/v850-protos.h
2301 tmake_file=v850/t-v850e
2302 md_file=v850/v850.md
2303 out_file=v850/v850.c
2304 extra_options="${extra_options} v850/v850.opt"
2305 if test x$stabs = xyes
2306 then
2307 tm_file="${tm_file} dbx.h"
2308 fi
2309 use_collect2=no
2310 c_target_objs="v850-c.o"
2311 cxx_target_objs="v850-c.o"
2312 ;;
2313 v850e-*-*)
2314 target_cpu_default="TARGET_CPU_v850e"
2315 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2316 tm_p_file=v850/v850-protos.h
2317 tmake_file=v850/t-v850e
2318 md_file=v850/v850.md
2319 out_file=v850/v850.c
2320 extra_options="${extra_options} v850/v850.opt"
2321 if test x$stabs = xyes
2322 then
2323 tm_file="${tm_file} dbx.h"
2324 fi
2325 use_collect2=no
2326 c_target_objs="v850-c.o"
2327 cxx_target_objs="v850-c.o"
2328 ;;
2329 v850-*-*)
2330 target_cpu_default="TARGET_CPU_generic"
2331 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2332 tmake_file=v850/t-v850
2333 if test x$stabs = xyes
2334 then
2335 tm_file="${tm_file} dbx.h"
2336 fi
2337 use_collect2=no
2338 c_target_objs="v850-c.o"
2339 cxx_target_objs="v850-c.o"
2340 ;;
2341 vax-*-netbsdelf*)
2342 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2343 ;;
2344 vax-*-netbsd*)
2345 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2346 tmake_file=t-netbsd
2347 extra_parts=""
2348 use_collect2=yes
2349 ;;
2350 vax-*-openbsd*)
2351 tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
2352 use_collect2=yes
2353 ;;
2354 xstormy16-*-elf)
2355 # For historical reasons, the target files omit the 'x'.
2356 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2357 tm_p_file=stormy16/stormy16-protos.h
2358 md_file=stormy16/stormy16.md
2359 out_file=stormy16/stormy16.c
2360 extra_options=stormy16/stormy16.opt
2361 tmake_file="stormy16/t-stormy16"
2362 extra_parts="crtbegin.o crtend.o"
2363 ;;
2364 xtensa*-*-elf*)
2365 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2366 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2367 ;;
2368 xtensa*-*-linux*)
2369 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2370 tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
2371 ;;
2372 am33_2.0-*-linux*)
2373 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2374 tmake_file="${tmake_file} mn10300/t-linux"
2375 gas=yes gnu_ld=yes
2376 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2377 use_collect2=no
2378 ;;
2379 m32c-*-rtems*)
2380 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} m32c/rtems.h rtems.h"
2381 tmake_file="${tmake_file} t-rtems"
2382 c_target_objs="m32c-pragma.o"
2383 cxx_target_objs="m32c-pragma.o"
2384 ;;
2385 m32c-*-elf*)
2386 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2387 c_target_objs="m32c-pragma.o"
2388 cxx_target_objs="m32c-pragma.o"
2389 ;;
2390 *)
2391 echo "*** Configuration ${target} not supported" 1>&2
2392 exit 1
2393 ;;
2394 esac
2396 case ${target} in
2397 i[34567]86-*-linux* | x86_64-*-linux*)
2398 tmake_file="${tmake_file} i386/t-pmm_malloc i386/t-i386"
2399 ;;
2400 i[34567]86-*-* | x86_64-*-*)
2401 tmake_file="${tmake_file} i386/t-gmm_malloc i386/t-i386"
2402 ;;
2403 esac
2405 # Support for --with-cpu and related options (and a few unrelated options,
2406 # too).
2407 case ${with_cpu} in
2408 yes | no)
2409 echo "--with-cpu must be passed a value" 1>&2
2410 exit 1
2411 ;;
2412 esac
2414 # If there is no $with_cpu option, try to infer one from ${target}.
2415 # This block sets nothing except for with_cpu.
2416 if test x$with_cpu = x ; then
2417 case ${target} in
2418 i386-*-*)
2419 with_cpu=i386
2420 ;;
2421 i486-*-*)
2422 with_cpu=i486
2423 ;;
2424 i586-*-*)
2425 case ${target_noncanonical} in
2426 k6_2-*)
2427 with_cpu=k6-2
2428 ;;
2429 k6_3-*)
2430 with_cpu=k6-3
2431 ;;
2432 k6-*)
2433 with_cpu=k6
2434 ;;
2435 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2436 with_cpu=pentium-mmx
2437 ;;
2438 *)
2439 with_cpu=pentium
2440 ;;
2441 esac
2442 ;;
2443 i686-*-* | i786-*-*)
2444 case ${target_noncanonical} in
2445 amdfam10-*|barcelona-*)
2446 with_cpu=amdfam10
2447 ;;
2448 k8-*|opteron-*|athlon_64-*)
2449 with_cpu=k8
2450 ;;
2451 athlon_xp-*|athlon_mp-*|athlon_4-*)
2452 with_cpu=athlon-4
2453 ;;
2454 athlon_tbird-*|athlon-*)
2455 with_cpu=athlon
2456 ;;
2457 geode-*)
2458 with_cpu=geode
2459 ;;
2460 pentium2-*)
2461 with_cpu=pentium2
2462 ;;
2463 pentium3-*|pentium3m-*)
2464 with_cpu=pentium3
2465 ;;
2466 pentium4-*|pentium4m-*)
2467 with_cpu=pentium4
2468 ;;
2469 prescott-*)
2470 with_cpu=prescott
2471 ;;
2472 nocona-*)
2473 with_cpu=nocona
2474 ;;
2475 core2-*)
2476 with_cpu=core2
2477 ;;
2478 pentium_m-*)
2479 with_cpu=pentium-m
2480 ;;
2481 pentiumpro-*)
2482 with_cpu=pentiumpro
2483 ;;
2484 *)
2485 with_cpu=generic
2486 ;;
2487 esac
2488 ;;
2489 x86_64-*-*)
2490 case ${target_noncanonical} in
2491 amdfam10-*|barcelona-*)
2492 with_cpu=amdfam10
2493 ;;
2494 k8-*|opteron-*|athlon_64-*)
2495 with_cpu=k8
2496 ;;
2497 nocona-*)
2498 with_cpu=nocona
2499 ;;
2500 core2-*)
2501 with_cpu=core2
2502 ;;
2503 *)
2504 with_cpu=generic
2505 ;;
2506 esac
2507 ;;
2508 alphaev6[78]*-*-*)
2509 with_cpu=ev67
2510 ;;
2511 alphaev6*-*-*)
2512 with_cpu=ev6
2513 ;;
2514 alphapca56*-*-*)
2515 with_cpu=pca56
2516 ;;
2517 alphaev56*-*-*)
2518 with_cpu=ev56
2519 ;;
2520 alphaev5*-*-*)
2521 with_cpu=ev5
2522 ;;
2523 frv-*-*linux* | frv400-*-*linux*)
2524 with_cpu=fr400
2525 ;;
2526 frv550-*-*linux*)
2527 with_cpu=fr550
2528 ;;
2529 m68k*-*-*)
2530 case "$with_arch" in
2531 "cf")
2532 with_cpu=${default_cf_cpu}
2533 ;;
2534 "" | "m68k")
2535 with_cpu=m${default_m68k_cpu}
2536 ;;
2537 esac
2538 ;;
2539 mips*-*-vxworks)
2540 with_arch=mips2
2541 ;;
2542 sparc*-*-*)
2543 with_cpu="`echo ${target} | sed 's/-.*$//'`"
2544 ;;
2545 esac
2547 # Avoid overriding --with-cpu-32 and --with-cpu-64 values.
2548 case ${target} in
2549 i[34567]86-*-*|x86_64-*-*)
2550 if test x$with_cpu != x; then
2551 if test x$with_cpu_32 != x || test x$with_cpu_64 != x; then
2552 if test x$with_cpu_32 = x; then
2553 with_cpu_32=$with_cpu
2554 fi
2555 if test x$with_cpu_64 = x; then
2556 with_cpu_64=$with_cpu
2557 fi
2558 with_cpu=
2559 fi
2560 fi
2561 ;;
2562 esac
2563 fi
2565 # Similarly for --with-schedule.
2566 if test x$with_schedule = x; then
2567 case ${target} in
2568 hppa1*)
2569 # Override default PA8000 scheduling model.
2570 with_schedule=7100LC
2571 ;;
2572 esac
2573 fi
2575 # Validate and mark as valid any --with options supported
2576 # by this target. In order to use a particular --with option
2577 # you must list it in supported_defaults; validating the value
2578 # is optional. This case statement should set nothing besides
2579 # supported_defaults.
2581 supported_defaults=
2582 case "${target}" in
2583 alpha*-*-*)
2584 supported_defaults="cpu tune"
2585 for which in cpu tune; do
2586 eval "val=\$with_$which"
2587 case "$val" in
2588 "" \
2589 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
2590 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
2591 | 21264a)
2592 ;;
2593 *)
2594 echo "Unknown CPU used in --with-$which=$val" 1>&2
2595 exit 1
2596 ;;
2597 esac
2598 done
2599 ;;
2601 arm*-*-*)
2602 supported_defaults="arch cpu float tune fpu abi mode"
2603 for which in cpu tune; do
2604 # See if it matches any of the entries in arm-cores.def
2605 eval "val=\$with_$which"
2606 if [ x"$val" = x ] \
2607 || grep "^ARM_CORE(\"$val\"," \
2608 ${srcdir}/config/arm/arm-cores.def \
2609 > /dev/null; then
2610 # Ok
2611 new_val=`grep "^ARM_CORE(\"$val\"," \
2612 ${srcdir}/config/arm/arm-cores.def | \
2613 sed -e 's/^[^,]*,[ ]*//' | \
2614 sed -e 's/,.*$//'`
2615 eval "target_${which}_cname=$new_val"
2616 echo "For $val real value is $new_val"
2617 true
2618 else
2619 echo "Unknown CPU used in --with-$which=$val" 1>&2
2620 exit 1
2621 fi
2622 done
2624 case "$with_arch" in
2625 "" \
2626 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
2627 | armv5te | armv6j |armv6k | armv6z | armv6zk | armv6-m \
2628 | armv7 | armv7-a | armv7-r | armv7-m \
2629 | iwmmxt | ep9312)
2630 # OK
2631 ;;
2632 *)
2633 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2634 exit 1
2635 ;;
2636 esac
2638 case "$with_float" in
2639 "" \
2640 | soft | hard | softfp)
2641 # OK
2642 ;;
2643 *)
2644 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2645 exit 1
2646 ;;
2647 esac
2649 case "$with_fpu" in
2650 "" \
2651 | fpa | fpe2 | fpe3 | maverick | vfp | vfp3 | neon )
2652 # OK
2653 ;;
2654 *)
2655 echo "Unknown fpu used in --with-fpu=$with_fpu" 2>&1
2656 exit 1
2657 ;;
2658 esac
2660 case "$with_abi" in
2661 "" \
2662 | apcs-gnu | atpcs | aapcs | iwmmxt | aapcs-linux )
2663 #OK
2664 ;;
2665 *)
2666 echo "Unknown ABI used in --with-abi=$with_abi"
2667 exit 1
2668 ;;
2669 esac
2671 case "$with_mode" in
2672 "" \
2673 | arm | thumb )
2674 #OK
2675 ;;
2676 *)
2677 echo "Unknown mode used in --with-mode=$with_mode"
2678 exit 1
2679 ;;
2680 esac
2682 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2683 echo "Warning: --with-arch overrides --with-cpu=$with_cpu" 1>&2
2684 fi
2685 ;;
2687 fr*-*-*linux*)
2688 supported_defaults=cpu
2689 case "$with_cpu" in
2690 fr400) ;;
2691 fr550) ;;
2692 *)
2693 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2694 exit 1
2695 ;;
2696 esac
2697 ;;
2699 fido-*-* | m68k*-*-*)
2700 supported_defaults="arch cpu"
2701 case "$with_arch" in
2702 "" | "m68k"| "cf")
2703 m68k_arch_family="$with_arch"
2704 ;;
2705 *)
2706 echo "Invalid --with-arch=$with_arch" 1>&2
2707 exit 1
2708 ;;
2709 esac
2711 # We always have a $with_cpu setting here.
2712 case "$with_cpu" in
2713 "m68000" | "m68010" | "m68020" | "m68030" | "m68040" | "m68060")
2714 m68k_cpu_ident=$with_cpu
2715 ;;
2716 "m68020-40")
2717 m68k_cpu_ident=m68020
2718 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_40"
2719 ;;
2720 "m68020-60")
2721 m68k_cpu_ident=m68020
2722 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_60"
2723 ;;
2724 *)
2725 # We need the C identifier rather than the string.
2726 m68k_cpu_ident=`awk -v arg="\"$with_cpu\"" \
2727 'BEGIN { FS="[ \t]*[,()][ \t]*" }; \
2728 $1 == "M68K_DEVICE" && $2 == arg { print $3 }' \
2729 ${srcdir}/config/m68k/m68k-devices.def`
2730 if [ x"$m68k_cpu_ident" = x ] ; then
2731 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
2732 exit 1
2733 fi
2734 with_cpu="mcpu=$with_cpu"
2735 ;;
2736 esac
2737 ;;
2739 hppa*-*-*)
2740 supported_defaults="arch schedule"
2742 case "$with_arch" in
2743 "" | 1.0 | 1.1 | 2.0)
2744 # OK
2745 ;;
2746 *)
2747 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2748 exit 1
2749 ;;
2750 esac
2752 case "$with_schedule" in
2753 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
2754 # OK
2755 ;;
2756 *)
2757 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2758 exit 1
2759 ;;
2760 esac
2761 ;;
2763 i[34567]86-*-* | x86_64-*-*)
2764 supported_defaults="arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64"
2765 for which in arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64; do
2766 eval "val=\$with_$which"
2767 case ${val} in
2768 i386 | i486 \
2769 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
2770 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
2771 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
2772 | athlon-4 | athlon-xp | athlon-mp | geode \
2773 | prescott | pentium-m | pentium4m | pentium3m)
2774 case "${target}" in
2775 x86_64-*-*)
2776 case "x$which" in
2777 *_32)
2778 ;;
2779 *)
2780 echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2
2781 exit 1
2782 ;;
2783 esac
2784 ;;
2785 esac
2786 # OK
2787 ;;
2788 "" | amdfam10 | barcelona | k8 | opteron | athlon64 | athlon-fx | nocona | core2 | generic)
2789 # OK
2790 ;;
2791 *)
2792 echo "Unknown CPU given in --with-$which=$val." 1>&2
2793 exit 1
2794 ;;
2795 esac
2796 done
2797 ;;
2799 mips*-*-*)
2800 supported_defaults="abi arch float tune divide llsc mips-plt"
2802 case ${with_float} in
2803 "" | soft | hard)
2804 # OK
2805 ;;
2806 *)
2807 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2808 exit 1
2809 ;;
2810 esac
2812 case ${with_abi} in
2813 "" | 32 | o64 | n32 | 64 | eabi)
2814 # OK
2815 ;;
2816 *)
2817 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2818 exit 1
2819 ;;
2820 esac
2822 case ${with_divide} in
2823 "" | breaks | traps)
2824 # OK
2825 ;;
2826 *)
2827 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
2828 exit 1
2829 ;;
2830 esac
2832 case ${with_llsc} in
2833 yes)
2834 with_llsc=llsc
2835 ;;
2836 no)
2837 with_llsc="no-llsc"
2838 ;;
2839 "")
2840 # OK
2841 ;;
2842 *)
2843 echo "Unknown llsc type used in --with-llsc" 1>&2
2844 exit 1
2845 ;;
2846 esac
2848 case ${with_mips_plt} in
2849 yes)
2850 with_mips_plt=plt
2851 ;;
2852 no)
2853 with_mips_plt=no-plt
2854 ;;
2855 "")
2856 ;;
2857 *)
2858 echo "Unknown --with-mips-plt argument: $with_mips_plt" 1>&2
2859 exit 1
2860 ;;
2861 esac
2862 ;;
2864 powerpc*-*-* | rs6000-*-*)
2865 supported_defaults="cpu float tune"
2867 for which in cpu tune; do
2868 eval "val=\$with_$which"
2869 case ${val} in
2870 default32 | default64)
2871 with_which="with_$which"
2872 eval $with_which=
2873 ;;
2874 405cr)
2875 tm_defines="${tm_defines} CONFIG_PPC405CR"
2876 eval "with_$which=405"
2877 ;;
2878 "" | common \
2879 | power | power[234567] | power6x | powerpc | powerpc64 \
2880 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
2881 | 401 | 403 | 405 | 405fp | 440 | 440fp | 464 | 464fp \
2882 | 505 | 601 | 602 | 603 | 603e | ec603e | 604 \
2883 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
2884 | e300c[23] | 854[08] | e500mc \
2885 | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5 | cell)
2886 # OK
2887 ;;
2888 *)
2889 echo "Unknown cpu used in --with-$which=$val." 1>&2
2890 exit 1
2891 ;;
2892 esac
2893 done
2894 ;;
2896 s390*-*-*)
2897 supported_defaults="arch mode tune"
2899 for which in arch tune; do
2900 eval "val=\$with_$which"
2901 case ${val} in
2902 "" | g5 | g6 | z900 | z990 | z9-109 | z9-ec | z10)
2903 # OK
2904 ;;
2905 *)
2906 echo "Unknown cpu used in --with-$which=$val." 1>&2
2907 exit 1
2908 ;;
2909 esac
2910 done
2912 case ${with_mode} in
2913 "" | esa | zarch)
2914 # OK
2915 ;;
2916 *)
2917 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2918 exit 1
2919 ;;
2920 esac
2921 ;;
2923 sh[123456ble]-*-* | sh-*-*)
2924 supported_defaults="cpu"
2925 case "`echo $with_cpu | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz- | sed s/sh/m/`" in
2926 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
2927 # OK
2928 ;;
2929 m2a | m2a-single | m2a-single-only | m2a-nofpu)
2930 ;;
2931 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
2932 ;;
2933 *)
2934 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2935 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
2936 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
2937 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
2938 exit 1
2939 ;;
2940 esac
2941 ;;
2942 sparc*-*-*)
2943 supported_defaults="cpu float tune"
2945 for which in cpu tune; do
2946 eval "val=\$with_$which"
2947 case ${val} in
2948 "" | sparc | sparcv9 | sparc64 | sparc86x \
2949 | v7 | cypress | v8 | supersparc | sparclite | f930 \
2950 | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
2951 | v9 | ultrasparc | ultrasparc3 | niagara | niagara2)
2952 # OK
2953 ;;
2954 *)
2955 echo "Unknown cpu used in --with-$which=$val" 1>&2
2956 exit 1
2957 ;;
2958 esac
2959 done
2961 case ${with_float} in
2962 "" | soft | hard)
2963 # OK
2964 ;;
2965 *)
2966 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2967 exit 1
2968 ;;
2969 esac
2970 ;;
2972 spu-*-*)
2973 supported_defaults="arch tune"
2975 for which in arch tune; do
2976 eval "val=\$with_$which"
2977 case ${val} in
2978 "" | cell | celledp)
2979 # OK
2980 ;;
2981 *)
2982 echo "Unknown cpu used in --with-$which=$val." 1>&2
2983 exit 1
2984 ;;
2985 esac
2986 done
2987 ;;
2989 v850*-*-*)
2990 supported_defaults=cpu
2991 case ${with_cpu} in
2992 "" | v850e | v850e1)
2993 # OK
2994 ;;
2995 *)
2996 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2997 exit 1
2998 ;;
2999 esac
3000 ;;
3001 esac
3003 # Set some miscellaneous flags for particular targets.
3004 target_cpu_default2=
3005 case ${target} in
3006 alpha*-*-*)
3007 if test x$gas = xyes
3008 then
3009 target_cpu_default2="MASK_GAS"
3010 fi
3011 ;;
3013 arm*-*-*)
3014 if test x$target_cpu_cname = x
3015 then
3016 target_cpu_default2=TARGET_CPU_generic
3017 else
3018 target_cpu_default2=TARGET_CPU_$target_cpu_cname
3019 fi
3020 ;;
3022 hppa*-*-*)
3023 target_cpu_default2="MASK_BIG_SWITCH"
3024 if test x$gas = xyes
3025 then
3026 target_cpu_default2="${target_cpu_default2}|MASK_GAS|MASK_JUMP_IN_DELAY"
3027 fi
3028 ;;
3030 fido*-*-* | m68k*-*-*)
3031 target_cpu_default2=$m68k_cpu_ident
3032 if [ x"$m68k_arch_family" != x ]; then
3033 tmake_file="m68k/t-$m68k_arch_family $tmake_file"
3034 fi
3035 ;;
3037 i[34567]86-*-darwin* | x86_64-*-darwin*)
3038 tmake_file="${tmake_file} i386/t-fprules-softfp soft-fp/t-softfp"
3039 ;;
3040 i[34567]86-*-linux* | x86_64-*-linux*)
3041 tmake_file="${tmake_file} i386/t-fprules-softfp soft-fp/t-softfp i386/t-linux"
3042 ;;
3044 mips*-*-*)
3045 if test x$gnu_ld = xyes
3046 then
3047 target_cpu_default2="MASK_SPLIT_ADDRESSES"
3048 fi
3049 case ${target} in
3050 mips*el-*-*)
3051 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
3052 ;;
3053 esac
3054 if test "x$enable_gofast" = xyes
3055 then
3056 tm_defines="US_SOFTWARE_GOFAST $tm_defines"
3057 tmake_file="mips/t-gofast $tmake_file"
3058 else
3059 tmake_file="mips/t-mips $tmake_file"
3060 fi
3061 ;;
3063 powerpc*-*-* | rs6000-*-*)
3064 # FIXME: The PowerPC port uses the value set at compile time,
3065 # although it's only cosmetic.
3066 if test "x$with_cpu" != x
3067 then
3068 target_cpu_default2="\\\"$with_cpu\\\""
3069 fi
3070 out_file=rs6000/rs6000.c
3071 c_target_objs="${c_target_objs} rs6000-c.o"
3072 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
3073 tmake_file="rs6000/t-rs6000 ${tmake_file}"
3075 if test x$enable_e500_double = xyes
3076 then
3077 tm_file="$tm_file rs6000/e500-double.h"
3078 fi
3079 ;;
3081 sh[123456ble]*-*-* | sh-*-*)
3082 c_target_objs="${c_target_objs} sh-c.o"
3083 cxx_target_objs="${cxx_target_objs} sh-c.o"
3084 ;;
3086 sparc*-*-*)
3087 # Some standard aliases.
3088 case x$with_cpu in
3089 xsparc)
3090 with_cpu=v7
3091 ;;
3092 xsparcv9 | xsparc64)
3093 with_cpu=v9
3094 ;;
3095 esac
3097 # The SPARC port checks this value at compile-time.
3098 target_cpu_default2="TARGET_CPU_$with_cpu"
3099 ;;
3100 v850*-*-*)
3101 # FIXME: The v850 is "special" in that it does not support
3102 # runtime CPU selection, only --with-cpu.
3103 case "x$with_cpu" in
3104 x)
3105 ;;
3106 xv850e)
3107 target_cpu_default2="TARGET_CPU_$with_cpu"
3108 ;;
3109 esac
3110 ;;
3111 esac
3113 t=
3114 all_defaults="abi cpu cpu_32 cpu_64 arch arch_32 arch_64 tune tune_32 tune_64 schedule float mode fpu divide llsc mips-plt"
3115 for option in $all_defaults
3116 do
3117 eval "val=\$with_"`echo $option | sed s/-/_/g`
3118 if test -n "$val"; then
3119 case " $supported_defaults " in
3120 *" $option "*)
3121 ;;
3122 *)
3123 echo "This target does not support --with-$option." 2>&1
3124 echo "Valid --with options are: $supported_defaults" 2>&1
3125 exit 1
3126 ;;
3127 esac
3129 if test "x$t" = x
3130 then
3131 t="{ \"$option\", \"$val\" }"
3132 else
3133 t="${t}, { \"$option\", \"$val\" }"
3134 fi
3135 fi
3136 done
3138 if test "x$t" = x
3139 then
3140 configure_default_options="{ { NULL, NULL} }"
3141 else
3142 configure_default_options="{ ${t} }"
3143 fi
3145 if test "$target_cpu_default2" != ""
3146 then
3147 if test "$target_cpu_default" != ""
3148 then
3149 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
3150 else
3151 target_cpu_default=$target_cpu_default2
3152 fi
3153 fi