| blob | 797f0ad5eddd6763579e0d4fe8993fd545892b12 |
1 # GCC target-specific configuration file.
2 # Copyright (C) 1997-2020 Free Software Foundation, Inc.
4 #This file is part of GCC.
6 #GCC is free software; you can redistribute it and/or modify it under
7 #the terms of the GNU General Public License as published by the Free
8 #Software Foundation; either version 3, or (at your option) any later
9 #version.
11 #GCC is distributed in the hope that it will be useful, but WITHOUT
12 #ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 #FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 #for more details.
16 #You should have received a copy of the GNU General Public License
17 #along with GCC; see the file COPYING3. If not see
18 #<http://www.gnu.org/licenses/>.
20 # This is the GCC target-specific configuration file
21 # where a configuration type is mapped to different system-specific
22 # definitions and files. This is invoked by the autoconf-generated
23 # configure script. Putting it in a separate shell file lets us skip
24 # running autoconf when modifying target-specific information.
26 # When you change the cases in the OS or target switches, consider
27 # updating ../libgcc/config.host also.
29 # This file switches on the shell variable ${target}, and also uses the
30 # following shell variables:
31 #
32 # with_* Various variables as set by configure.
33 #
34 # enable_threads Either the name, yes or no depending on whether
35 # threads support was requested.
36 #
37 # default_use_cxa_atexit
38 # The default value for the $enable___cxa_atexit
39 # variable. enable___cxa_atexit needs to be set to
40 # "yes" for the correct operation of C++ destructors
41 # but it relies upon the presence of a non-standard C
42 # library function called __cxa_atexit.
43 # Since not all C libraries provide __cxa_atexit the
44 # default value of $default_use_cxa_atexit is set to
45 # "no" except for targets which are known to be OK.
46 #
47 # default_gnu_indirect_function
48 # The default value for the $enable_gnu_indirect_function
49 # variable. enable_gnu_indirect_function relies
50 # upon the presence of a non-standard gnu ifunc support
51 # in the assembler, linker and dynamic linker.
52 # Since not all libraries provide the dynamic linking
53 # support, the default value of
54 # $default_gnu_indirect_function is set to
55 # "no" except for targets which are known to be OK.
56 #
57 # gas_flag Either yes or no depending on whether GNU as was
58 # requested.
59 #
60 # gnu_ld_flag Either yes or no depending on whether GNU ld was
61 # requested.
63 # This file sets the following shell variables for use by the
64 # autoconf-generated configure script:
65 #
66 # cpu_type The name of the cpu, if different from the first
67 # chunk of the canonical target name.
68 #
69 # tm_defines List of target macros to define for all compilations.
70 #
71 # tm_file A list of target macro files, if different from
72 # "$cpu_type/$cpu_type.h". Usually it's constructed
73 # per target in a way like this:
74 # tm_file="${tm_file} dbxelf.h elfos.h ${cpu_type.h}/elf.h"
75 # Note that the preferred order is:
76 # - specific target header "${cpu_type}/${cpu_type.h}"
77 # - generic headers like dbxelf.h elfos.h, etc.
78 # - specializing target headers like ${cpu_type.h}/elf.h
79 # This helps to keep OS specific stuff out of the CPU
80 # defining header ${cpu_type}/${cpu_type.h}.
81 #
82 # It is possible to include automatically-generated
83 # build-directory files by prefixing them with "./".
84 # All other files should relative to $srcdir/config.
85 #
86 # tm_p_file Location of file with declarations for functions
87 # in $out_file.
88 #
89 # tm_d_file A list of headers with definitions of target hook
90 # macros for the D compiler.
91 #
92 # out_file The name of the machine description C support
93 # file, if different from "$cpu_type/$cpu_type.c".
94 #
95 # common_out_file The name of the source file for code shared between
96 # the compiler proper and the driver.
97 #
98 # md_file The name of the machine-description file, if
99 # different from "$cpu_type/$cpu_type.md".
100 #
101 # tmake_file A list of machine-description-specific
102 # makefile-fragments, if different from
103 # "$cpu_type/t-$cpu_type".
104 #
105 # extra_modes The name of the file containing a list of extra
106 # machine modes, if necessary and different from
107 # "$cpu_type/$cpu_type-modes.def".
108 #
109 # extra_objs List of extra objects that should be linked into
110 # the compiler proper (cc1, cc1obj, cc1plus)
111 # depending on target.
112 #
113 # extra_gcc_objs List of extra objects that should be linked into
114 # the compiler driver (gcc) depending on target.
115 #
116 # extra_headers List of used header files from the directory
117 # config/${cpu_type}.
118 #
119 # user_headers_inc_next_pre
120 # List of header file names of internal gcc header
121 # files, which should be prefixed by an include_next.
122 # user_headers_inc_next_post
123 # List of header file names of internal gcc header
124 # files, which should be postfixed by an include_next.
125 # use_gcc_tgmath If set, add tgmath.h to the list of used header
126 # files.
127 #
128 # use_gcc_stdint If "wrap", install a version of stdint.h that
129 # wraps the system's copy for hosted compilations;
130 # if "provide", provide a version of systems without
131 # such a system header; otherwise "none", do not
132 # provide such a header at all.
133 #
134 # extra_programs List of extra executables compiled for this target
135 # machine, used when linking.
136 #
137 # extra_options List of target-dependent .opt files.
138 #
139 # c_target_objs List of extra target-dependent objects that be
140 # linked into the C compiler only.
141 #
142 # cxx_target_objs List of extra target-dependent objects that be
143 # linked into the C++ compiler only.
144 #
145 # d_target_objs List of extra target-dependent objects that be
146 # linked into the D compiler only.
147 #
148 # fortran_target_objs List of extra target-dependent objects that be
149 # linked into the fortran compiler only.
150 #
151 # target_gtfiles List of extra source files with type information.
152 #
153 # xm_defines List of macros to define when compiling for the
154 # target machine.
155 #
156 # xm_file List of files to include when compiling for the
157 # target machine.
158 #
159 # use_collect2 Set to yes or no, depending on whether collect2
160 # will be used.
161 #
162 # target_cpu_default Set to override the default target model.
163 #
164 # gdb_needs_out_file_path
165 # Set to yes if gdb needs a dir command with
166 # `dirname $out_file`.
167 #
168 # thread_file Set to control which thread package to use.
169 #
170 # gas Set to yes or no depending on whether the target
171 # system normally uses GNU as.
172 #
173 # configure_default_options
174 # Set to an initializer for configure_default_options
175 # in configargs.h, based on --with-cpu et cetera.
176 #
177 # native_system_header_dir
178 # Where system header files are found for this
179 # target. This defaults to /usr/include. If
180 # the --with-sysroot configure option or the
181 # --sysroot command line option is used this
182 # will be relative to the sysroot.
183 # target_type_format_char
184 # The default character to be used for formatting
185 # the attribute in a
186 # .type symbol_name, ${t_t_f_c}<property>
187 # directive.
189 # The following variables are used in each case-construct to build up the
190 # outgoing variables:
191 #
192 # gnu_ld Set to yes or no depending on whether the target
193 # system normally uses GNU ld.
194 #
195 # target_has_targetcm Set to yes or no depending on whether the target
196 # has its own definition of targetcm.
197 #
198 # target_has_targetm_common Set to yes or no depending on whether the
199 # target has its own definition of targetm_common.
200 #
201 # target_has_targetdm Set to yes or no depending on whether the target
202 # has its own definition of targetdm.
204 out_file=
205 common_out_file=
206 tmake_file=
207 extra_headers=
208 user_headers_inc_next_pre=
209 user_headers_inc_next_post=
210 use_gcc_tgmath=yes
211 use_gcc_stdint=none
212 extra_programs=
213 extra_objs=
214 extra_gcc_objs=
215 extra_options=
216 c_target_objs=
217 cxx_target_objs=
218 d_target_objs=
219 fortran_target_objs=
220 target_has_targetcm=no
221 target_has_targetm_common=yes
222 target_has_targetdm=no
223 tm_defines=
224 xm_defines=
225 # Set this to force installation and use of collect2.
226 use_collect2=
227 # Set this to override the default target model.
228 target_cpu_default=
229 # Set this if gdb needs a dir command with `dirname $out_file`
230 gdb_needs_out_file_path=
231 # Set this to control which thread package will be used.
232 thread_file=
233 # Reinitialize these from the flag values every loop pass, since some
234 # configure entries modify them.
235 gas="$gas_flag"
236 gnu_ld="$gnu_ld_flag"
237 default_use_cxa_atexit=no
238 default_gnu_indirect_function=no
239 target_gtfiles=
240 need_64bit_isa=
241 native_system_header_dir=/usr/include
242 target_type_format_char='@'
244 # Don't carry these over build->host->target. Please.
245 xm_file=
246 md_file=
248 # Obsolete configurations.
249 case ${target} in
250 tile*-*-* \
251 )
252 if test "x$enable_obsolete" != xyes; then
253 echo "*** Configuration ${target} is obsolete." >&2
254 echo "*** Specify --enable-obsolete to build it anyway." >&2
255 echo "*** Support will be REMOVED in the next major release of GCC," >&2
256 echo "*** unless a maintainer comes forward." >&2
257 exit 1
258 fi;;
259 esac
261 # Unsupported targets list. Do not put an entry in this list unless
262 # it would otherwise be caught by a more permissive pattern. The list
263 # should be in alphabetical order.
264 case ${target} in
265 # Avoid special cases that are not obsolete
266 arm*-*-*eabi* \
267 )
268 ;;
269 arm*-wince-pe* \
270 | arm*-*-ecos-elf \
271 | arm*-*-elf \
272 | arm*-*-linux* \
273 | arm*-*-uclinux* \
274 | cris-*-linux* \
275 | crisv32-*-* \
276 | i[34567]86-go32-* \
277 | i[34567]86-*-go32* \
278 | m68k-*-uclinuxoldabi* \
279 | mips64orion*-*-rtems* \
280 | pdp11-*-bsd \
281 | powerpc*-*-linux*paired* \
282 | powerpc*-*-*spe* \
283 | sparc-hal-solaris2* \
284 | spu*-*-* \
285 | thumb-*-* \
286 | *-*-freebsd[12] | *-*-freebsd[1234].* \
287 | *-*-freebsd*aout* \
288 | *-*-linux*aout* \
289 | *-*-linux*coff* \
290 | *-*-linux*libc1* \
291 | *-*-linux*oldld* \
292 | *-*-rtemsaout* \
293 | *-*-rtemscoff* \
294 | *-*-solaris2 \
295 | *-*-solaris2.[0-9] \
296 | *-*-solaris2.[0-9].* \
297 | *-*-solaris2.10* \
298 | *-*-sysv* \
299 | vax-*-vms* \
300 )
301 echo "*** Configuration ${target} not supported" 1>&2
302 exit 1
303 ;;
304 esac
306 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
307 # updated in each machine entry. Also set default extra_headers for some
308 # machines.
309 tm_p_file=
310 cpu_type=`echo ${target} | sed 's/-.*$//'`
311 cpu_is_64bit=
312 case ${target} in
313 m32c*-*-*)
314 cpu_type=m32c
315 tmake_file=m32c/t-m32c
316 target_has_targetm_common=no
317 ;;
318 aarch64*-*-*)
319 cpu_type=aarch64
320 extra_headers="arm_fp16.h arm_neon.h arm_bf16.h arm_acle.h arm_sve.h"
321 c_target_objs="aarch64-c.o"
322 cxx_target_objs="aarch64-c.o"
323 d_target_objs="aarch64-d.o"
324 extra_objs="aarch64-builtins.o aarch-common.o aarch64-sve-builtins.o aarch64-sve-builtins-shapes.o aarch64-sve-builtins-base.o aarch64-sve-builtins-sve2.o cortex-a57-fma-steering.o aarch64-speculation.o falkor-tag-collision-avoidance.o aarch64-bti-insert.o"
325 target_gtfiles="\$(srcdir)/config/aarch64/aarch64-builtins.c \$(srcdir)/config/aarch64/aarch64-sve-builtins.h \$(srcdir)/config/aarch64/aarch64-sve-builtins.cc"
326 target_has_targetm_common=yes
327 ;;
328 alpha*-*-*)
329 cpu_type=alpha
330 extra_options="${extra_options} g.opt"
331 ;;
332 amdgcn*)
333 cpu_type=gcn
334 use_gcc_stdint=wrap
335 ;;
336 am33_2.0-*-linux*)
337 cpu_type=mn10300
338 ;;
339 arc*-*-*)
340 cpu_type=arc
341 c_target_objs="arc-c.o"
342 cxx_target_objs="arc-c.o"
343 extra_options="${extra_options} arc/arc-tables.opt g.opt"
344 extra_headers="arc-simd.h"
345 ;;
346 arm*-*-*)
347 cpu_type=arm
348 extra_objs="arm-builtins.o aarch-common.o"
349 extra_headers="mmintrin.h arm_neon.h arm_acle.h arm_fp16.h arm_cmse.h arm_bf16.h arm_mve_types.h arm_mve.h arm_cde.h"
350 target_type_format_char='%'
351 c_target_objs="arm-c.o"
352 cxx_target_objs="arm-c.o"
353 d_target_objs="arm-d.o"
354 extra_options="${extra_options} arm/arm-tables.opt"
355 target_gtfiles="\$(srcdir)/config/arm/arm-builtins.c"
356 ;;
357 avr-*-*)
358 cpu_type=avr
359 c_target_objs="avr-c.o"
360 cxx_target_objs="avr-c.o"
361 ;;
362 bfin*-*)
363 cpu_type=bfin
364 ;;
365 bpf-*-*)
366 cpu_type=bpf
367 ;;
368 frv*) cpu_type=frv
369 extra_options="${extra_options} g.opt"
370 ;;
371 ft32*) cpu_type=ft32
372 target_has_targetm_common=no
373 ;;
374 moxie*) cpu_type=moxie
375 target_has_targetm_common=no
376 ;;
377 fido-*-*)
378 cpu_type=m68k
379 extra_headers=math-68881.h
380 extra_options="${extra_options} m68k/m68k-tables.opt"
381 ;;
382 i[34567]86-*-*)
383 cpu_type=i386
384 c_target_objs="i386-c.o"
385 cxx_target_objs="i386-c.o"
386 d_target_objs="i386-d.o"
387 extra_objs="x86-tune-sched.o x86-tune-sched-bd.o x86-tune-sched-atom.o x86-tune-sched-core.o i386-options.o i386-builtins.o i386-expand.o i386-features.o"
388 target_gtfiles="\$(srcdir)/config/i386/i386-builtins.c \$(srcdir)/config/i386/i386-expand.c \$(srcdir)/config/i386/i386-options.c"
389 extra_options="${extra_options} fused-madd.opt"
390 extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
391 pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
392 nmmintrin.h bmmintrin.h fma4intrin.h wmmintrin.h
393 immintrin.h x86intrin.h avxintrin.h xopintrin.h
394 ia32intrin.h cross-stdarg.h lwpintrin.h popcntintrin.h
395 lzcntintrin.h bmiintrin.h bmi2intrin.h tbmintrin.h
396 avx2intrin.h avx512fintrin.h fmaintrin.h f16cintrin.h
397 rtmintrin.h xtestintrin.h rdseedintrin.h prfchwintrin.h
398 adxintrin.h fxsrintrin.h xsaveintrin.h xsaveoptintrin.h
399 avx512cdintrin.h avx512erintrin.h avx512pfintrin.h
400 shaintrin.h clflushoptintrin.h xsavecintrin.h
401 xsavesintrin.h avx512dqintrin.h avx512bwintrin.h
402 avx512vlintrin.h avx512vlbwintrin.h avx512vldqintrin.h
403 avx512ifmaintrin.h avx512ifmavlintrin.h avx512vbmiintrin.h
404 avx512vbmivlintrin.h avx5124fmapsintrin.h avx5124vnniwintrin.h
405 avx512vpopcntdqintrin.h clwbintrin.h mwaitxintrin.h
406 clzerointrin.h pkuintrin.h sgxintrin.h cetintrin.h
407 gfniintrin.h cet.h avx512vbmi2intrin.h
408 avx512vbmi2vlintrin.h avx512vnniintrin.h
409 avx512vnnivlintrin.h vaesintrin.h vpclmulqdqintrin.h
410 avx512vpopcntdqvlintrin.h avx512bitalgintrin.h
411 pconfigintrin.h wbnoinvdintrin.h movdirintrin.h
412 waitpkgintrin.h cldemoteintrin.h avx512bf16vlintrin.h
413 avx512bf16intrin.h enqcmdintrin.h serializeintrin.h
414 avx512vp2intersectintrin.h avx512vp2intersectvlintrin.h
415 tsxldtrkintrin.h"
416 ;;
417 x86_64-*-*)
418 cpu_type=i386
419 c_target_objs="i386-c.o"
420 cxx_target_objs="i386-c.o"
421 d_target_objs="i386-d.o"
422 extra_options="${extra_options} fused-madd.opt"
423 extra_objs="x86-tune-sched.o x86-tune-sched-bd.o x86-tune-sched-atom.o x86-tune-sched-core.o i386-options.o i386-builtins.o i386-expand.o i386-features.o"
424 target_gtfiles="\$(srcdir)/config/i386/i386-builtins.c \$(srcdir)/config/i386/i386-expand.c \$(srcdir)/config/i386/i386-options.c"
425 extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
426 pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
427 nmmintrin.h bmmintrin.h fma4intrin.h wmmintrin.h
428 immintrin.h x86intrin.h avxintrin.h xopintrin.h
429 ia32intrin.h cross-stdarg.h lwpintrin.h popcntintrin.h
430 lzcntintrin.h bmiintrin.h bmi2intrin.h tbmintrin.h
431 avx2intrin.h avx512fintrin.h fmaintrin.h f16cintrin.h
432 rtmintrin.h xtestintrin.h rdseedintrin.h prfchwintrin.h
433 adxintrin.h fxsrintrin.h xsaveintrin.h xsaveoptintrin.h
434 avx512cdintrin.h avx512erintrin.h avx512pfintrin.h
435 shaintrin.h clflushoptintrin.h xsavecintrin.h
436 xsavesintrin.h avx512dqintrin.h avx512bwintrin.h
437 avx512vlintrin.h avx512vlbwintrin.h avx512vldqintrin.h
438 avx512ifmaintrin.h avx512ifmavlintrin.h avx512vbmiintrin.h
439 avx512vbmivlintrin.h avx5124fmapsintrin.h avx5124vnniwintrin.h
440 avx512vpopcntdqintrin.h clwbintrin.h mwaitxintrin.h
441 clzerointrin.h pkuintrin.h sgxintrin.h cetintrin.h
442 gfniintrin.h cet.h avx512vbmi2intrin.h
443 avx512vbmi2vlintrin.h avx512vnniintrin.h
444 avx512vnnivlintrin.h vaesintrin.h vpclmulqdqintrin.h
445 avx512vpopcntdqvlintrin.h avx512bitalgintrin.h
446 pconfigintrin.h wbnoinvdintrin.h movdirintrin.h
447 waitpkgintrin.h cldemoteintrin.h avx512bf16vlintrin.h
448 avx512bf16intrin.h enqcmdintrin.h serializeintrin.h
449 avx512vp2intersectintrin.h avx512vp2intersectvlintrin.h
450 tsxldtrkintrin.h"
451 ;;
452 ia64-*-*)
453 extra_headers=ia64intrin.h
454 extra_options="${extra_options} g.opt fused-madd.opt"
455 ;;
456 hppa*-*-*)
457 cpu_type=pa
458 ;;
459 lm32*)
460 extra_options="${extra_options} g.opt"
461 ;;
462 m32r*-*-*)
463 cpu_type=m32r
464 extra_options="${extra_options} g.opt"
465 ;;
466 m68k-*-*)
467 extra_headers=math-68881.h
468 extra_options="${extra_options} m68k/m68k-tables.opt"
469 ;;
470 microblaze*-*-*)
471 cpu_type=microblaze
472 extra_options="${extra_options} g.opt"
473 ;;
474 mips*-*-*)
475 cpu_type=mips
476 d_target_objs="mips-d.o"
477 extra_headers="loongson.h loongson-mmiintrin.h msa.h"
478 extra_objs="frame-header-opt.o"
479 extra_options="${extra_options} g.opt fused-madd.opt mips/mips-tables.opt"
480 ;;
481 nds32*)
482 cpu_type=nds32
483 extra_headers="nds32_intrinsic.h nds32_isr.h nds32_init.inc"
484 case ${target} in
485 nds32*-*-linux*)
486 extra_options="${extra_options} nds32/nds32-linux.opt"
487 ;;
488 nds32*-*-elf*)
489 extra_options="${extra_options} nds32/nds32-elf.opt"
490 ;;
491 *)
492 ;;
493 esac
494 extra_objs="nds32-cost.o nds32-intrinsic.o nds32-isr.o nds32-md-auxiliary.o nds32-pipelines-auxiliary.o nds32-predicates.o nds32-memory-manipulation.o nds32-fp-as-gp.o nds32-relax-opt.o nds32-utils.o"
495 ;;
496 nios2-*-*)
497 cpu_type=nios2
498 extra_options="${extra_options} g.opt"
499 ;;
500 nvptx-*-*)
501 cpu_type=nvptx
502 ;;
503 or1k*-*-*)
504 cpu_type=or1k
505 ;;
506 powerpc*-*-*)
507 cpu_type=rs6000
508 extra_objs="rs6000-string.o rs6000-p8swap.o rs6000-logue.o rs6000-call.o"
509 extra_headers="ppc-asm.h altivec.h htmintrin.h htmxlintrin.h"
510 extra_headers="${extra_headers} bmi2intrin.h bmiintrin.h"
511 extra_headers="${extra_headers} xmmintrin.h mm_malloc.h emmintrin.h"
512 extra_headers="${extra_headers} mmintrin.h x86intrin.h"
513 extra_headers="${extra_headers} pmmintrin.h tmmintrin.h smmintrin.h"
514 extra_headers="${extra_headers} ppu_intrinsics.h spu2vmx.h vec_types.h si2vmx.h"
515 extra_headers="${extra_headers} amo.h"
516 case x$with_cpu in
517 xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456789]|xpower10|xpower6x|xrs64a|xcell|xa2|xe500mc64|xe5500|xe6500)
518 cpu_is_64bit=yes
519 ;;
520 esac
521 extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
522 target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-logue.c \$(srcdir)/config/rs6000/rs6000-call.c"
523 ;;
524 pru-*-*)
525 cpu_type=pru
526 ;;
527 riscv*)
528 cpu_type=riscv
529 extra_objs="riscv-builtins.o riscv-c.o riscv-sr.o riscv-shorten-memrefs.o"
530 d_target_objs="riscv-d.o"
531 ;;
532 rs6000*-*-*)
533 extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
534 extra_objs="rs6000-string.o rs6000-p8swap.o rs6000-logue.o rs6000-call.o"
535 target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-logue.c \$(srcdir)/config/rs6000/rs6000-call.c"
536 ;;
537 sparc*-*-*)
538 cpu_type=sparc
539 c_target_objs="sparc-c.o"
540 cxx_target_objs="sparc-c.o"
541 d_target_objs="sparc-d.o"
542 extra_headers="visintrin.h"
543 ;;
544 s390*-*-*)
545 cpu_type=s390
546 d_target_objs="s390-d.o"
547 extra_options="${extra_options} fused-madd.opt"
548 extra_headers="s390intrin.h htmintrin.h htmxlintrin.h vecintrin.h"
549 ;;
550 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
551 sh[123456789lbe]*-*-* | sh-*-*)
552 cpu_type=sh
553 extra_options="${extra_options} fused-madd.opt"
554 extra_objs="${extra_objs} sh_treg_combine.o sh-mem.o sh_optimize_sett_clrt.o"
555 ;;
556 v850*-*-*)
557 cpu_type=v850
558 ;;
559 tic6x-*-*)
560 cpu_type=c6x
561 extra_headers="c6x_intrinsics.h"
562 extra_options="${extra_options} c6x/c6x-tables.opt"
563 ;;
564 xtensa*-*-*)
565 extra_options="${extra_options} fused-madd.opt"
566 ;;
567 tilegx*-*-*)
568 cpu_type=tilegx
569 ;;
570 tilepro*-*-*)
571 cpu_type=tilepro
572 ;;
573 esac
575 tm_file=${cpu_type}/${cpu_type}.h
576 tm_d_file=${cpu_type}/${cpu_type}.h
577 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
578 then
579 tm_p_file=${cpu_type}/${cpu_type}-protos.h
580 tm_d_file="${tm_d_file} ${cpu_type}/${cpu_type}-protos.h"
581 fi
583 extra_modes=
584 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
585 then
586 extra_modes=${cpu_type}/${cpu_type}-modes.def
587 fi
588 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
589 then
590 extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
591 fi
593 case ${target} in
594 aarch64*-*-*)
595 tm_p_file="${tm_p_file} arm/aarch-common-protos.h"
596 case ${with_abi} in
597 "")
598 if test "x$with_multilib_list" = xilp32; then
599 tm_file="aarch64/biarchilp32.h ${tm_file}"
600 else
601 tm_file="aarch64/biarchlp64.h ${tm_file}"
602 fi
603 ;;
604 ilp32)
605 tm_file="aarch64/biarchilp32.h ${tm_file}"
606 ;;
607 lp64)
608 tm_file="aarch64/biarchlp64.h ${tm_file}"
609 ;;
610 *)
611 echo "Unknown ABI used in --with-abi=$with_abi"
612 exit 1
613 esac
614 ;;
615 i[34567]86-*-*)
616 if test "x$with_abi" != x; then
617 echo "This target does not support --with-abi."
618 exit 1
619 fi
620 ;;
621 x86_64-*-*)
622 case ${with_abi} in
623 "")
624 if test "x$with_multilib_list" = xmx32; then
625 tm_file="i386/biarchx32.h ${tm_file}"
626 else
627 tm_file="i386/biarch64.h ${tm_file}"
628 fi
629 ;;
630 64 | m64)
631 tm_file="i386/biarch64.h ${tm_file}"
632 ;;
633 x32 | mx32)
634 tm_file="i386/biarchx32.h ${tm_file}"
635 ;;
636 *)
637 echo "Unknown ABI used in --with-abi=$with_abi"
638 exit 1
639 esac
640 ;;
641 arm*-*-*)
642 tm_p_file="arm/arm-flags.h ${tm_p_file} arm/aarch-common-protos.h"
643 ;;
644 esac
646 # On a.out targets, we need to use collect2.
647 case ${target} in
648 *-*-*aout*)
649 use_collect2=yes
650 ;;
651 esac
653 # Common C libraries.
654 tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3 LIBC_MUSL=4"
656 # 32-bit x86 processors supported by --with-arch=. Each processor
657 # MUST be separated by exactly one space.
658 x86_archs="athlon athlon-4 athlon-fx athlon-mp athlon-tbird \
659 athlon-xp k6 k6-2 k6-3 geode c3 c3-2 winchip-c6 winchip2 i386 i486 \
660 i586 i686 pentium pentium-m pentium-mmx pentium2 pentium3 pentium3m \
661 pentium4 pentium4m pentiumpro prescott lakemont"
663 # 64-bit x86 processors supported by --with-arch=. Each processor
664 # MUST be separated by exactly one space.
665 x86_64_archs="amdfam10 athlon64 athlon64-sse3 barcelona bdver1 bdver2 \
666 bdver3 bdver4 znver1 znver2 btver1 btver2 k8 k8-sse3 opteron \
667 opteron-sse3 nocona core2 corei7 corei7-avx core-avx-i core-avx2 atom \
668 slm nehalem westmere sandybridge ivybridge haswell broadwell bonnell \
669 silvermont knl knm skylake-avx512 cannonlake icelake-client icelake-server \
670 skylake goldmont goldmont-plus tremont cascadelake tigerlake cooperlake \
671 sapphirerapids alderlake x86-64 native"
673 # Additional x86 processors supported by --with-cpu=. Each processor
674 # MUST be separated by exactly one space.
675 x86_cpus="generic intel"
677 # Common parts for widely ported systems.
678 case ${target} in
679 *-*-darwin*)
680 tmake_file="t-darwin "
681 tm_file="${tm_file} darwin.h"
682 case ${target} in
683 *-*-darwin9*)
684 tm_file="${tm_file} darwin9.h"
685 ;;
686 *-*-darwin[1][01]*)
687 tm_file="${tm_file} darwin9.h darwin10.h"
688 ;;
689 *-*-darwin[1][2-9]* | *-*-darwin[2][0-9]*)
690 tm_file="${tm_file} darwin9.h darwin10.h darwin12.h"
691 ;;
692 esac
693 tm_file="${tm_file} ${cpu_type}/darwin.h"
694 tm_p_file="${tm_p_file} darwin-protos.h"
695 target_gtfiles="$target_gtfiles \$(srcdir)/config/darwin.c"
696 extra_options="${extra_options} darwin.opt"
697 c_target_objs="${c_target_objs} darwin-c.o"
698 cxx_target_objs="${cxx_target_objs} darwin-c.o"
699 fortran_target_objs="darwin-f.o"
700 target_has_targetcm=yes
701 extra_objs="${extra_objs} darwin.o"
702 extra_gcc_objs="darwin-driver.o"
703 default_use_cxa_atexit=yes
704 use_gcc_stdint=wrap
705 case ${enable_threads} in
706 "" | yes | posix) thread_file='posix' ;;
707 esac
708 ;;
709 *-*-dragonfly*)
710 gas=yes
711 gnu_ld=yes
712 tmake_file="t-slibgcc"
713 case ${enable_threads} in
714 "" | yes | posix)
715 thread_file='posix'
716 ;;
717 no | single)
718 # Let these non-posix thread selections fall through if requested
719 ;;
720 *)
721 echo 'Unknown thread configuration for DragonFly BSD'
722 exit 1
723 ;;
724 esac
725 extra_options="$extra_options rpath.opt dragonfly.opt"
726 default_use_cxa_atexit=yes
727 use_gcc_stdint=wrap
728 ;;
729 *-*-freebsd*)
730 # This is the generic ELF configuration of FreeBSD. Later
731 # machine-specific sections may refine and add to this
732 # configuration.
733 #
734 # Due to tm_file entry ordering issues that vary between cpu
735 # architectures, we only define fbsd_tm_file to allow the
736 # machine-specific section to dictate the final order of all
737 # entries of tm_file with the minor exception that components
738 # of the tm_file set here will always be of the form:
739 #
740 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
741 #
742 # The machine-specific section should not tamper with this
743 # ordering but may order all other entries of tm_file as it
744 # pleases around the provided core setting.
745 gas=yes
746 gnu_ld=yes
747 fbsd_major=`echo ${target} | sed -e 's/.*freebsd//g' | sed -e 's/\..*//g'`
748 if test "$fbsd_major" = ""; then
749 echo "Specify the major version number of the targeted FreeBSD release"
750 echo "like this: --target=amd64-unknown-freebsd10.1"
751 exit 1
752 fi
753 tm_defines="${tm_defines} FBSD_MAJOR=${fbsd_major}"
754 tmake_file="t-slibgcc"
755 case ${enable_threads} in
756 no)
757 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
758 ;;
759 "" | yes | posix)
760 thread_file='posix'
761 ;;
762 *)
763 echo 'Unknown thread configuration for FreeBSD'
764 exit 1
765 ;;
766 esac
767 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h freebsd-stdint.h"
768 extra_options="$extra_options rpath.opt freebsd.opt"
769 case ${target} in
770 *-*-freebsd[345].*)
771 :;;
772 *)
773 default_use_cxa_atexit=yes;;
774 esac
775 use_gcc_stdint=wrap
776 ;;
777 *-*-fuchsia*)
778 native_system_header_dir=/include
779 ;;
780 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu | *-*-uclinuxfdpiceabi)
781 extra_options="$extra_options gnu-user.opt"
782 gas=yes
783 gnu_ld=yes
784 case ${enable_threads} in
785 "" | yes | posix) thread_file='posix' ;;
786 esac
787 tmake_file="t-slibgcc"
788 case $target in
789 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-kopensolaris*-gnu)
790 :;;
791 *-*-gnu*)
792 native_system_header_dir=/include
793 ;;
794 esac
795 # Linux C libraries selection switch: glibc / uclibc / bionic.
796 # uclibc and bionic aren't usable for GNU/Hurd and neither for GNU/k*BSD.
797 case $target in
798 *linux*)
799 tm_p_file="${tm_p_file} linux-protos.h"
800 tmake_file="${tmake_file} t-linux"
801 extra_objs="${extra_objs} linux.o"
802 extra_options="${extra_options} linux.opt"
803 ;;
804 esac
805 case $target in
806 *-*-*android*)
807 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_BIONIC"
808 ;;
809 *-*-*uclibc* | *-*-uclinuxfdpiceabi)
810 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
811 ;;
812 *-*-*musl*)
813 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_MUSL"
814 ;;
815 *)
816 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
817 ;;
818 esac
819 # Assume that glibc or uClibc or Bionic are being used and so __cxa_atexit
820 # is provided.
821 default_use_cxa_atexit=yes
822 use_gcc_tgmath=no
823 use_gcc_stdint=wrap
824 # Enable compilation for Android by default for *android* targets.
825 case $target in
826 *-*-*android*)
827 tm_defines="$tm_defines ANDROID_DEFAULT=1"
828 ;;
829 *)
830 tm_defines="$tm_defines ANDROID_DEFAULT=0"
831 ;;
832 esac
833 c_target_objs="${c_target_objs} glibc-c.o"
834 cxx_target_objs="${cxx_target_objs} glibc-c.o"
835 d_target_objs="${d_target_objs} glibc-d.o"
836 tmake_file="${tmake_file} t-glibc"
837 target_has_targetcm=yes
838 target_has_targetdm=yes
839 ;;
840 *-*-netbsd*)
841 tm_p_file="${tm_p_file} netbsd-protos.h"
842 tmake_file="t-netbsd t-slibgcc"
843 extra_objs="${extra_objs} netbsd.o"
844 d_target_objs="${d_target_objs} netbsd-d.o"
845 gas=yes
846 gnu_ld=yes
847 use_gcc_stdint=wrap
848 case ${enable_threads} in
849 "" | yes | posix) thread_file='posix' ;;
850 esac
851 nbsd_tm_file="netbsd.h netbsd-stdint.h netbsd-elf.h"
852 default_use_cxa_atexit=yes
853 target_has_targetdm=yes
854 case ${target} in
855 arm*-* | i[34567]86-* | powerpc*-* | sparc*-* | x86_64-*)
856 default_gnu_indirect_function=yes
857 ;;
858 esac
859 ;;
860 *-*-openbsd*)
861 tmake_file="t-openbsd"
862 case ${enable_threads} in
863 yes)
864 thread_file='posix'
865 ;;
866 esac
867 case ${target} in
868 *-*-openbsd4.[3-9]|*-*-openbsd[5-9]*)
869 default_use_cxa_atexit=yes
870 ;;
871 esac
872 ;;
873 *-*-phoenix*)
874 gas=yes
875 gnu_ld=yes
876 default_use_cxa_atexit=yes
877 ;;
878 *-*-rtems*)
879 case ${enable_threads} in
880 "" | yes | rtems) thread_file='rtems' ;;
881 posix) thread_file='posix' ;;
882 no) ;;
883 *)
884 echo 'Unknown thread configuration for RTEMS'
885 exit 1
886 ;;
887 esac
888 tmake_file="${tmake_file} t-rtems"
889 extra_options="${extra_options} rtems.opt"
890 default_use_cxa_atexit=yes
891 use_gcc_stdint=wrap
892 ;;
893 *-*-uclinux*)
894 extra_options="$extra_options gnu-user.opt"
895 use_gcc_stdint=wrap
896 case ${enable_threads} in
897 "" | yes | posix) thread_file='posix' ;;
898 esac
899 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC SINGLE_LIBC"
900 ;;
901 *-*-rdos*)
902 use_gcc_stdint=wrap
903 ;;
904 *-*-solaris2*)
905 # i?86-*-solaris2* needs to insert headers between cpu default and
906 # Solaris 2 specific ones.
907 sol2_tm_file_head="dbxelf.h elfos.h ${cpu_type}/sysv4.h"
908 sol2_tm_file_tail="${cpu_type}/sol2.h sol2.h"
909 sol2_tm_file="${sol2_tm_file_head} ${sol2_tm_file_tail}"
910 case ${target} in
911 *-*-solaris2.1[1-9]*)
912 # __cxa_atexit was introduced in Solaris 11.4.
913 default_use_cxa_atexit=yes
914 ;;
915 esac
916 use_gcc_stdint=wrap
917 if test x$gnu_ld = xyes; then
918 tm_file="usegld.h ${tm_file}"
919 fi
920 if test x$gas = xyes; then
921 tm_file="usegas.h ${tm_file}"
922 fi
923 tm_p_file="${tm_p_file} sol2-protos.h"
924 tmake_file="${tmake_file} t-sol2 t-slibgcc"
925 c_target_objs="${c_target_objs} sol2-c.o"
926 cxx_target_objs="${cxx_target_objs} sol2-c.o sol2-cxx.o"
927 d_target_objs="${d_target_objs} sol2-d.o"
928 extra_objs="${extra_objs} sol2.o sol2-stubs.o"
929 extra_options="${extra_options} sol2.opt"
930 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
931 "":yes:* | yes:yes:* )
932 thread_file=posix
933 ;;
934 esac
935 target_has_targetdm=yes
936 ;;
937 *-*-*vms*)
938 extra_options="${extra_options} vms/vms.opt"
939 xmake_file=vms/x-vms
940 tmake_file="vms/t-vms t-slibgcc"
941 extra_objs="vms.o"
942 target_gtfiles="$target_gtfiles \$(srcdir)/config/vms/vms.c"
943 tm_p_file="${tm_p_file} vms/vms-protos.h"
944 xm_file="vms/xm-vms.h"
945 c_target_objs="vms-c.o"
946 cxx_target_objs="vms-c.o"
947 fortran_target_objs="vms-f.o"
948 use_gcc_stdint=provide
949 tm_file="${tm_file} vms/vms-stdint.h"
950 if test x$gnu_ld != xyes; then
951 # Build wrappers for native case.
952 extra_programs="ld\$(exeext) ar\$(exeext)"
953 tmake_file="$tmake_file vms/t-vmsnative"
954 fi
955 ;;
956 *-*-vxworks*)
957 tmake_file=t-vxworks
958 xm_defines=POSIX
960 extra_options="${extra_options} vxworks.opt"
961 extra_objs="$extra_objs vxworks.o"
963 c_target_objs="${c_target_objs} vxworks-c.o"
964 cxx_target_objs="${cxx_target_objs} vxworks-c.o"
965 extra_headers="${extra_headers} ../vxworks/vxworks-predef.h"
966 target_has_targetcm="yes"
968 # This private header exposes a consistent interface for checks on
969 # the VxWorks version our runtime header files need to perform, based on
970 # what the system headers adverstise:
972 extra_headers="${extra_headers} ../vxworks/_vxworks-versions.h"
974 # Starting from VxWorks 7, the system comes with a Dinkumware
975 # environment which requires the inclusion of "yvals.h" before other
976 # system headers. We provide wrapped versions of a few headers to
977 # accomodate such constraints:
979 extra_headers="${extra_headers} ../vxworks/_yvals.h"
980 extra_headers="${extra_headers} ../vxworks/_yvals-wrapper.h"
982 extra_headers="${extra_headers} ../vxworks/math.h ../vxworks/complex.h"
983 extra_headers="${extra_headers} ../vxworks/inttypes.h ../vxworks/setjmp.h"
985 # We provide stdint.h ...
987 tm_file="${tm_file} vxworks-stdint.h"
989 # .. only through the yvals conditional wrapping mentioned above
990 # to abide by the VxWorks 7 expectations. The final copy is performed
991 # explicitly by a t-vxworks Makefile rule.
993 use_gcc_stdint=none
994 extra_headers="${extra_headers} ../../ginclude/stdint-gcc.h"
996 case ${enable_threads} in
997 no) ;;
998 "" | yes | vxworks) thread_file='vxworks' ;;
999 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
1000 esac
1002 # A few common macro definitions conveying general characteristics
1003 # of the configuration at hand. Note that by VxWorks 7, we mean the
1004 # the SR6xx major update or beyond in vendor parlance:
1006 case $target in
1007 *-*-vxworks7*)
1008 tm_defines="$tm_defines TARGET_VXWORKS7=1"
1009 ;;
1010 esac
1011 case $target in
1012 *64-*-vxworks*)
1013 tm_defines="$tm_defines TARGET_VXWORKS64=1"
1014 ;;
1015 esac
1017 # Then a few build configuration controls for VxWorks 7, which
1018 # has specificities on top of which we aim to provide more complete
1019 # C++ support:
1021 case $target in
1022 *-*-vxworks7*)
1023 # VxWorks 7 always has init/fini_array support and it is simpler to
1024 # just leverage this, sticking to what the system toolchain does:
1025 gcc_cv_initfini_array=yes
1026 ;;
1027 esac
1028 ;;
1029 *-*-elf|arc*-*-elf*)
1030 # Assume that newlib is being used and so __cxa_atexit is provided.
1031 default_use_cxa_atexit=yes
1032 use_gcc_stdint=wrap
1033 ;;
1034 esac
1036 case ${target} in
1037 aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
1038 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h"
1039 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-elf-raw.h"
1040 tmake_file="${tmake_file} aarch64/t-aarch64"
1041 case $target in
1042 aarch64-*-elf*)
1043 use_gcc_stdint=wrap
1044 ;;
1045 aarch64-*-fuchsia*)
1046 tm_file="${tm_file} fuchsia.h"
1047 ;;
1048 aarch64-*-rtems*)
1049 tm_file="${tm_file} rtems.h aarch64/rtems.h"
1050 ;;
1051 esac
1052 case $target in
1053 aarch64_be-*)
1054 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1055 ;;
1056 esac
1057 aarch64_multilibs="${with_multilib_list}"
1058 if test "$aarch64_multilibs" = "default"; then
1059 aarch64_multilibs="lp64,ilp32"
1060 fi
1061 aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'`
1062 for aarch64_multilib in ${aarch64_multilibs}; do
1063 case ${aarch64_multilib} in
1064 ilp32 | lp64 )
1065 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}"
1066 ;;
1067 *)
1068 echo "--with-multilib-list=${aarch64_multilib} not supported."
1069 exit 1
1070 esac
1071 done
1072 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1073 ;;
1074 aarch64*-*-freebsd*)
1075 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file}"
1076 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-freebsd.h"
1077 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-freebsd"
1078 tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
1079 ;;
1080 aarch64*-*-netbsd*)
1081 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file}"
1082 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-netbsd.h"
1083 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-netbsd"
1084 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1085 ;;
1086 aarch64*-*-linux*)
1087 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h"
1088 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-linux.h"
1089 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-linux"
1090 tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
1091 case $target in
1092 aarch64_be-*)
1093 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1094 ;;
1095 esac
1096 aarch64_multilibs="${with_multilib_list}"
1097 if test "$aarch64_multilibs" = "default"; then
1098 # TODO: turn on ILP32 multilib build after its support is mature.
1099 # aarch64_multilibs="lp64,ilp32"
1100 aarch64_multilibs="lp64"
1101 fi
1102 aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'`
1103 for aarch64_multilib in ${aarch64_multilibs}; do
1104 case ${aarch64_multilib} in
1105 ilp32 | lp64 )
1106 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}"
1107 ;;
1108 *)
1109 echo "--with-multilib-list=${aarch64_multilib} not supported."
1110 exit 1
1111 esac
1112 done
1113 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1114 ;;
1115 aarch64*-wrs-vxworks*)
1116 tm_file="${tm_file} elfos.h aarch64/aarch64-elf.h"
1117 tm_file="${tm_file} vx-common.h vxworks.h aarch64/aarch64-vxworks.h"
1118 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-vxworks"
1119 ;;
1120 alpha*-*-linux*)
1121 tm_file="elfos.h ${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h glibc-stdint.h"
1122 tmake_file="${tmake_file} alpha/t-linux alpha/t-alpha"
1123 extra_options="${extra_options} alpha/elf.opt"
1124 ;;
1125 alpha*-*-netbsd*)
1126 tm_file="elfos.h ${tm_file} ${nbsd_tm_file} alpha/elf.h alpha/netbsd.h"
1127 tmake_file="${tmake_file} alpha/t-alpha"
1128 extra_options="${extra_options} netbsd.opt netbsd-elf.opt \
1129 alpha/elf.opt"
1130 ;;
1131 alpha*-*-openbsd*)
1132 tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
1133 tm_file="elfos.h alpha/alpha.h alpha/elf.h openbsd.h openbsd-stdint.h alpha/openbsd.h openbsd-libpthread.h"
1134 tmake_file="${tmake_file} alpha/t-alpha"
1135 extra_options="${extra_options} openbsd.opt alpha/elf.opt"
1136 # default x-alpha is only appropriate for dec-osf.
1137 ;;
1138 alpha*-dec-*vms*)
1139 tm_file="${tm_file} vms/vms.h alpha/vms.h"
1140 tmake_file="${tmake_file} alpha/t-vms alpha/t-alpha"
1141 ;;
1142 arc*-*-elf*)
1143 tm_file="arc/arc-arch.h dbxelf.h elfos.h newlib-stdint.h arc/elf.h ${tm_file}"
1144 tmake_file="arc/t-multilib arc/t-arc"
1145 extra_gcc_objs="driver-arc.o"
1146 if test "x$with_cpu" != x; then
1147 tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu"
1148 fi
1149 if test x${with_endian} = x; then
1150 case ${target} in
1151 arc*be-*-* | arc*eb-*-*) with_endian=big ;;
1152 *) with_endian=little ;;
1153 esac
1154 fi
1155 case ${with_endian} in
1156 big|little) ;;
1157 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1158 esac
1159 case ${with_endian} in
1160 big*) tm_file="arc/big.h ${tm_file}"
1161 esac
1162 ;;
1163 arc*-*-linux*)
1164 tm_file="arc/arc-arch.h dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arc/linux.h ${tm_file}"
1165 tmake_file="${tmake_file} arc/t-multilib-linux arc/t-arc"
1166 extra_gcc_objs="driver-arc.o"
1167 if test "x$with_cpu" != x; then
1168 tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu"
1169 fi
1170 if test x${with_endian} = x; then
1171 case ${target} in
1172 arc*be-*-* | arc*eb-*-*) with_endian=big ;;
1173 *) with_endian=little ;;
1174 esac
1175 fi
1176 case ${with_endian} in
1177 big|little) ;;
1178 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1179 esac
1180 case ${with_endian} in
1181 big*) tm_file="arc/big.h ${tm_file}"
1182 esac
1183 # Force .init_array support. The configure script cannot always
1184 # automatically detect that GAS supports it, yet we require it.
1185 gcc_cv_initfini_array=yes
1186 ;;
1187 arm-wrs-vxworks7*)
1188 # We only support VxWorks 7 now on ARM, post SR600. Pre SR600
1189 # VxWorks 7 was transitory and major versions prior to 7 were based
1190 # on long deprecated ABI, not supported at all any more regardless
1191 # of VxWorks.
1192 extra_options="${extra_options} arm/vxworks.opt"
1193 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks arm/t-bpabi"
1194 tm_file="elfos.h arm/elf.h arm/bpabi.h arm/aout.h ${tm_file}"
1195 tm_file="${tm_file} vx-common.h vxworks.h arm/vxworks.h"
1196 target_cpu_cname="generic-armv7-a"
1197 need_64bit_hwint=yes
1198 ;;
1199 arm*-*-freebsd*) # ARM FreeBSD EABI
1200 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h"
1201 case $target in
1202 arm*b-*-freebsd*)
1203 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1204 ;;
1205 esac
1206 tmake_file="${tmake_file} arm/t-arm arm/t-bpabi"
1207 tm_file="${tm_file} arm/bpabi.h arm/freebsd.h arm/aout.h arm/arm.h"
1208 case $target in
1209 armv6*-*-freebsd*)
1210 target_cpu_cname="arm1176jzf-s"
1211 if test $fbsd_major -ge 11; then
1212 tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1"
1213 fi
1214 ;;
1215 armv7*-*-freebsd*)
1216 target_cpu_cname="generic-armv7-a"
1217 tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1"
1218 ;;
1219 *)
1220 target_cpu_cname="arm9"
1221 ;;
1222 esac
1223 with_tls=${with_tls:-gnu}
1224 ;;
1225 arm*-*-netbsdelf*)
1226 target_cpu_cname="strongarm"
1227 tmake_file="${tmake_file} arm/t-arm"
1228 tm_file="dbxelf.h elfos.h ${nbsd_tm_file} arm/elf.h"
1229 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1230 case ${target} in
1231 arm*eb-*) tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" ;;
1232 esac
1233 case ${target} in
1234 arm*-*-netbsdelf-*eabi*)
1235 tm_file="$tm_file arm/bpabi.h arm/netbsd-elf.h arm/netbsd-eabi.h"
1236 tmake_file="$tmake_file arm/t-bpabi arm/t-netbsdeabi"
1237 ;;
1238 *)
1239 tm_file="$tm_file arm/netbsd-elf.h"
1240 tmake_file="$tmake_file arm/t-netbsd"
1241 ;;
1242 esac
1243 tm_file="${tm_file} arm/aout.h arm/arm.h"
1244 case ${target} in
1245 arm*-*-netbsdelf-*eabihf*)
1246 # Hard-float requires at least Arm v5te
1247 target_cpu_cname="arm10e"
1248 tm_defines="${tm_defines} TARGET_DEFAULT_FLOAT_ABI=ARM_FLOAT_ABI_HARD"
1249 ;;
1250 esac
1251 case ${target} in
1252 armv6*) target_cpu_cname="arm1176jzf-s";;
1253 armv7*) target_cpu_cname="generic-armv7-a";;
1254 esac
1255 ;;
1256 arm*-*-linux-* | arm*-*-uclinuxfdpiceabi)
1257 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
1258 extra_options="${extra_options} linux-android.opt"
1259 case $target in
1260 arm*b-*-linux*)
1261 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1262 ;;
1263 esac
1264 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
1265 tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h arm/aout.h arm/arm.h"
1266 case $target in
1267 arm*-*-uclinuxfdpiceabi)
1268 tm_file="$tm_file arm/uclinuxfdpiceabi.h"
1269 ;;
1270 esac
1271 # Generation of floating-point instructions requires at least ARMv5te.
1272 if [ "$with_float" = "hard" -o "$with_float" = "softfp" ] ; then
1273 target_cpu_cname="arm10e"
1274 else
1275 target_cpu_cname="arm10tdmi"
1276 fi
1277 # Define multilib configuration for arm-linux-androideabi.
1278 case ${target} in
1279 *-androideabi)
1280 tmake_file="$tmake_file arm/t-linux-androideabi"
1281 ;;
1282 esac
1283 # The EABI requires the use of __cxa_atexit.
1284 default_use_cxa_atexit=yes
1285 with_tls=${with_tls:-gnu}
1286 ;;
1287 arm*-*-uclinux*eabi*) # ARM ucLinux
1288 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/linux-gas.h arm/uclinux-elf.h glibc-stdint.h"
1289 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi"
1290 tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h arm/aout.h arm/arm.h"
1291 target_cpu_cname="arm7tdmi"
1292 # The EABI requires the use of __cxa_atexit.
1293 default_use_cxa_atexit=yes
1294 ;;
1295 arm*-*-phoenix*)
1296 tm_file="elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
1297 tm_file="${tm_file} newlib-stdint.h phoenix.h"
1298 tm_file="${tm_file} arm/aout.h arm/arm.h"
1299 tmake_file="${tmake_file} arm/t-arm arm/t-bpabi arm/t-phoenix"
1300 target_cpu_cname="arm7tdmi"
1301 ;;
1302 arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems* | arm*-*-fuchsia*)
1303 case ${target} in
1304 arm*eb-*-eabi*)
1305 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1306 esac
1307 default_use_cxa_atexit=yes
1308 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
1309 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf"
1310 target_cpu_cname="arm7tdmi"
1311 case ${target} in
1312 arm*-*-eabi*)
1313 tm_file="$tm_file newlib-stdint.h"
1314 tmake_file="${tmake_file} arm/t-bpabi"
1315 use_gcc_stdint=wrap
1316 ;;
1317 arm*-*-fuchsia*)
1318 tm_file="${tm_file} fuchsia.h arm/fuchsia-elf.h glibc-stdint.h"
1319 tmake_file="${tmake_file} arm/t-bpabi arm/t-fuchsia"
1320 target_cpu_cname="generic-armv7-a"
1321 ;;
1322 arm*-*-rtems*)
1323 tm_file="${tm_file} rtems.h arm/rtems.h newlib-stdint.h"
1324 tmake_file="${tmake_file} arm/t-bpabi arm/t-rtems"
1325 ;;
1326 arm*-*-symbianelf*)
1327 tm_file="${tm_file} arm/symbian.h"
1328 # We do not include t-bpabi for Symbian OS because the system
1329 # provides its own implementation of the BPABI functions.
1330 tmake_file="${tmake_file} arm/t-symbian"
1331 target_cpu_cname="arm10tdmi"
1332 ;;
1333 esac
1334 tm_file="${tm_file} arm/aout.h arm/arm.h"
1335 ;;
1336 avr-*-*)
1337 tm_file="elfos.h avr/elf.h avr/avr-arch.h avr/avr.h avr/specs.h dbxelf.h avr/avr-stdint.h"
1338 if test x${with_avrlibc} != xno; then
1339 tm_file="${tm_file} ${cpu_type}/avrlibc.h"
1340 tm_defines="${tm_defines} WITH_AVRLIBC"
1341 fi
1342 # Work out avr_double_comparison which is 2 or 3 and is used in
1343 # target hook FLOAT_LIB_COMPARE_RETURNS_BOOL to determine whether
1344 # DFmode comparisons return 3-state or 2-state results.
1345 case y${with_double_comparison} in
1346 y | ytristate)
1347 avr_double_comparison=3
1348 ;;
1349 ybool | ylibf7)
1350 avr_double_comparison=2
1351 ;;
1352 *)
1353 echo "Error: --with-double-comparison= can only be used with: 'tristate', 'bool', 'libf7'" 1>&2
1354 exit 1
1355 ;;
1356 esac
1357 case "y${with_libf7}" in
1358 yno)
1359 # avr_double_comparison as set above.
1360 ;;
1361 ylibgcc)
1362 avr_double_comparison=2
1363 tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
1364 ;;
1365 y | yyes | ymath-symbols)
1366 avr_double_comparison=2
1367 tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
1368 tm_defines="${tm_defines} WITH_LIBF7_MATH"
1369 tm_defines="${tm_defines} WITH_LIBF7_MATH_SYMBOLS"
1370 ;;
1371 ymath)
1372 avr_double_comparison=2
1373 tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
1374 tm_defines="${tm_defines} WITH_LIBF7_MATH"
1375 ;;
1376 *)
1377 echo "Error: --with-libf7=${with_libf7} but can only be used with: 'libgcc', 'math', 'math-symbols', 'yes', 'no'" 1>&2
1378 exit 1
1379 ;;
1380 esac
1381 tm_defines="${tm_defines} WITH_DOUBLE_COMPARISON=${avr_double_comparison}"
1382 case y${with_double} in
1383 y32)
1384 avr_double=32
1385 tm_defines="${tm_defines} HAVE_DOUBLE32"
1386 ;;
1387 y64)
1388 avr_double=64
1389 tm_defines="${tm_defines} HAVE_DOUBLE64"
1390 ;;
1391 y64,32)
1392 avr_double=64
1393 avr_double_multilib=1
1394 tm_defines="${tm_defines} HAVE_DOUBLE32"
1395 tm_defines="${tm_defines} HAVE_DOUBLE64"
1396 tm_defines="${tm_defines} HAVE_DOUBLE_MULTILIB"
1397 ;;
1398 y | y32,64)
1399 avr_double=32
1400 avr_double_multilib=1
1401 tm_defines="${tm_defines} HAVE_DOUBLE32"
1402 tm_defines="${tm_defines} HAVE_DOUBLE64"
1403 tm_defines="${tm_defines} HAVE_DOUBLE_MULTILIB"
1404 ;;
1405 *)
1406 echo "Error: --with-double= can only be used with: '32', '32,64', '64,32', '64'" 1>&2
1407 exit 1
1408 ;;
1409 esac
1410 case y${with_long_double} in
1411 y32)
1412 avr_long_double=32
1413 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1414 ;;
1415 y64)
1416 avr_long_double=64
1417 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1418 ;;
1419 y | y64,32)
1420 avr_long_double=64
1421 avr_long_double_multilib=1
1422 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1423 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1424 tm_defines="${tm_defines} HAVE_LONG_DOUBLE_MULTILIB"
1425 ;;
1426 y32,64)
1427 avr_long_double=32
1428 avr_long_double_multilib=1
1429 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1430 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1431 tm_defines="${tm_defines} HAVE_LONG_DOUBLE_MULTILIB"
1432 ;;
1433 ydouble)
1434 avr_long_double=${avr_double}
1435 tm_defines="${tm_defines} HAVE_LONG_DOUBLE_IS_DOUBLE"
1436 if test y${avr_double_multilib} = y1; then
1437 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1438 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1439 else
1440 tm_defines="${tm_defines} HAVE_LONG_DOUBLE${avr_long_double}"
1441 fi
1442 ;;
1443 *)
1444 echo "Error: --with-long_double= can only be used with: '32', '32,64', '64,32', '64', 'double'" 1>&2
1445 exit 1
1446 ;;
1447 esac
1448 if test ${avr_long_double}x${avr_long_double_multilib}y${avr_double_multilib}z = 32xy1z; then
1449 if test y${with_long_double} != ydouble; then
1450 echo "Error: --with-double=${with_double} requests a multilib for double, but long double is always 32 bits wide due to --with-long-double=${with_long_double}" 1>&2
1451 exit 1
1452 fi
1453 fi
1454 if test ${avr_double}x${avr_long_double_multilib}y${avr_double_multilib}z = 64x1yz; then
1455 echo "Error: --with-long-double=${with_long_double} requests a multilib for long double, but double is always 64 bits wide due to --with-double=64" 1>&2
1456 exit 1
1457 fi
1458 if test y${avr_double}${avr_long_double} = y6432; then
1459 echo "Error: double default of 64 bits from --with-double=${with_double} conflicts with default of 32 bits for long double from --with-long-double=${with_long_double}" 1>&2
1460 exit 1
1461 fi
1462 tm_defines="${tm_defines} WITH_DOUBLE${avr_double}"
1463 tm_defines="${tm_defines} WITH_LONG_DOUBLE${avr_long_double}"
1464 tmake_file="${tmake_file} avr/t-avr avr/t-multilib"
1465 use_gcc_stdint=wrap
1466 extra_gcc_objs="driver-avr.o avr-devices.o"
1467 extra_objs="avr-devices.o avr-log.o"
1468 ;;
1469 bfin*-elf*)
1470 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
1471 tmake_file=bfin/t-bfin-elf
1472 use_collect2=no
1473 ;;
1474 bfin*-uclinux*)
1475 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/uclinux.h"
1476 tmake_file=bfin/t-bfin-uclinux
1477 use_collect2=no
1478 ;;
1479 bfin*-linux-uclibc*)
1480 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/linux.h ./linux-sysroot-suffix.h"
1481 tmake_file="${tmake_file} bfin/t-bfin-linux"
1482 use_collect2=no
1483 ;;
1484 bfin*-rtems*)
1485 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/rtems.h rtems.h newlib-stdint.h"
1486 tmake_file="${tmake_file} bfin/t-rtems"
1487 ;;
1488 bfin*-*)
1489 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
1490 use_collect2=no
1491 use_gcc_stdint=wrap
1492 ;;
1493 bpf-*-*)
1494 tm_file="elfos.h ${tm_file}"
1495 tmake_file="${tmake_file} bpf/t-bpf"
1496 use_collect2=no
1497 extra_headers="bpf-helpers.h"
1498 use_gcc_stdint=provide
1499 ;;
1500 cr16-*-elf)
1501 tm_file="elfos.h ${tm_file} newlib-stdint.h"
1502 tmake_file="${tmake_file} cr16/t-cr16 "
1503 use_collect2=no
1504 ;;
1505 cris-*-elf | cris-*-none)
1506 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1507 tmake_file="cris/t-cris cris/t-elfmulti"
1508 gas=yes
1509 extra_options="${extra_options} cris/elf.opt"
1510 use_gcc_stdint=wrap
1511 ;;
1512 csky-*-*)
1513 if test x${with_endian} != x; then
1514 case ${with_endian} in
1515 big|little) ;;
1516 *)
1517 echo "with_endian=${with_endian} not supported."
1518 exit 1
1519 ;;
1520 esac
1521 fi
1522 if test x${with_float} != x; then
1523 case ${with_float} in
1524 soft | hard) ;;
1525 *) echo
1526 "Unknown floating point type used in --with-float=$with_float"
1527 exit 1
1528 ;;
1529 esac
1530 fi
1531 tm_file="csky/csky.h"
1532 md_file="csky/csky.md"
1533 out_file="csky/csky.c"
1534 tm_p_file="${tm_p_file} csky/csky-protos.h"
1535 extra_options="${extra_options} csky/csky_tables.opt"
1537 if test x${enable_tpf_debug} = xyes; then
1538 tm_defines="${tm_defines} ENABLE_TPF_DEBUG"
1539 fi
1541 case ${target} in
1542 csky-*-elf*)
1543 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} csky/csky-elf.h"
1544 tmake_file="csky/t-csky csky/t-csky-elf"
1545 default_use_cxa_atexit=no
1546 ;;
1547 csky-*-linux*)
1548 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} csky/csky-linux-elf.h"
1549 tmake_file="${tmake_file} csky/t-csky csky/t-csky-linux"
1551 if test "x${enable_multilib}" = xyes ; then
1552 tm_file="$tm_file ./sysroot-suffix.h"
1553 tmake_file="${tmake_file} csky/t-sysroot-suffix"
1554 fi
1556 case ${target} in
1557 csky-*-linux-gnu*)
1558 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
1559 # Force .init_array support. The configure script cannot always
1560 # automatically detect that GAS supports it, yet we require it.
1561 gcc_cv_initfini_array=yes
1562 ;;
1563 csky-*-linux-uclibc*)
1564 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
1565 default_use_cxa_atexit=no
1566 ;;
1567 *)
1568 echo "Unknown target $target"
1569 exit 1
1570 ;;
1571 esac
1572 ;;
1573 *)
1574 echo "Unknown target $target"
1575 exit 1
1576 ;;
1577 esac
1578 ;;
1579 epiphany-*-elf | epiphany-*-rtems*)
1580 tm_file="${tm_file} dbxelf.h elfos.h"
1581 tmake_file="${tmake_file} epiphany/t-epiphany"
1582 case ${target} in
1583 epiphany-*-rtems*)
1584 tm_file="${tm_file} rtems.h epiphany/rtems.h newlib-stdint.h"
1585 ;;
1586 *)
1587 tm_file="${tm_file} newlib-stdint.h"
1588 ;;
1589 esac
1590 extra_options="${extra_options} fused-madd.opt"
1591 extra_objs="${extra_objs} mode-switch-use.o resolve-sw-modes.o"
1592 tm_defines="${tm_defines} EPIPHANY_STACK_OFFSET=${with_stack_offset:-8}"
1593 extra_headers="epiphany_intrinsics.h"
1594 ;;
1595 fr30-*-elf)
1596 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1597 ;;
1598 frv-*-elf)
1599 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1600 tmake_file=frv/t-frv
1601 ;;
1602 frv-*-*linux*)
1603 tm_file="dbxelf.h elfos.h ${tm_file} \
1604 gnu-user.h linux.h glibc-stdint.h frv/linux.h"
1605 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
1606 ;;
1607 ft32-*-elf)
1608 gas=yes
1609 gnu_ld=yes
1610 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1611 tmake_file="${tmake_file} ft32/t-ft32"
1612 ;;
1613 amdgcn-*-amdhsa)
1614 tm_file="elfos.h gcn/gcn-hsa.h gcn/gcn.h newlib-stdint.h"
1615 tmake_file="gcn/t-gcn-hsa"
1616 native_system_header_dir=/include
1617 extra_modes=gcn/gcn-modes.def
1618 extra_objs="${extra_objs} gcn-tree.o"
1619 extra_gcc_objs="driver-gcn.o"
1620 case "$host" in
1621 x86_64*-*-linux-gnu )
1622 if test "$ac_cv_search_dlopen" != no; then
1623 extra_programs="${extra_programs} gcn-run\$(exeext)"
1624 fi
1625 ;;
1626 esac
1627 if test x$enable_as_accelerator = xyes; then
1628 extra_programs="${extra_programs} mkoffload\$(exeext)"
1629 tm_file="${tm_file} gcn/offload.h"
1630 fi
1631 # Force .init_array support.
1632 gcc_cv_initfini_array=yes
1633 thread_file=gcn
1634 ;;
1635 moxie-*-elf)
1636 gas=yes
1637 gnu_ld=yes
1638 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1639 tmake_file="${tmake_file} moxie/t-moxie"
1640 ;;
1641 moxie-*-uclinux*)
1642 gas=yes
1643 gnu_ld=yes
1644 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h moxie/uclinux.h"
1645 tmake_file="${tmake_file} moxie/t-moxie"
1646 ;;
1647 moxie-*-rtems*)
1648 tmake_file="${tmake_file} moxie/t-moxie"
1649 tm_file="moxie/moxie.h dbxelf.h elfos.h moxie/rtems.h rtems.h newlib-stdint.h"
1650 ;;
1651 moxie-*-moxiebox*)
1652 gas=yes
1653 gnu_ld=yes
1654 tm_file="${tm_file} dbxelf.h elfos.h moxie/moxiebox.h newlib-stdint.h"
1655 tmake_file="${tmake_file} moxie/t-moxiebox"
1656 ;;
1657 h8300-*-elf*)
1658 tmake_file="h8300/t-h8300"
1659 tm_file="h8300/h8300.h dbxelf.h elfos.h newlib-stdint.h h8300/elf.h"
1660 ;;
1661 h8300-*-linux*)
1662 tmake_file="${tmake_file} h8300/t-h8300 h8300/t-linux"
1663 tm_file="h8300/h8300.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h h8300/linux.h"
1664 ;;
1665 hppa*64*-*-linux*)
1666 target_cpu_default="MASK_PA_11|MASK_PA_20"
1667 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h gnu-user.h linux.h \
1668 glibc-stdint.h pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h \
1669 pa/pa64-linux.h"
1670 tmake_file="${tmake_file} pa/t-pa pa/t-linux"
1671 d_target_objs="${d_target_objs} pa-d.o"
1672 gas=yes gnu_ld=yes
1673 ;;
1674 hppa*-*-linux*)
1675 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS|MASK_CALLER_COPIES"
1676 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h pa/pa-linux.h \
1677 pa/pa32-regs.h pa/pa32-linux.h"
1678 tmake_file="${tmake_file} pa/t-pa pa/t-linux"
1679 d_target_objs="${d_target_objs} pa-d.o"
1680 ;;
1681 hppa*-*-openbsd*)
1682 target_cpu_default="MASK_PA_11"
1683 tm_file="${tm_file} dbxelf.h elfos.h openbsd.h openbsd-stdint.h openbsd-libpthread.h \
1684 pa/pa-openbsd.h pa/pa32-regs.h pa/pa32-openbsd.h"
1685 extra_options="${extra_options} openbsd.opt"
1686 tmake_file="pa/t-pa"
1687 d_target_objs="${d_target_objs} pa-d.o"
1688 gas=yes
1689 gnu_ld=yes
1690 ;;
1691 hppa*-*-netbsd*)
1692 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
1693 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} \
1694 pa/pa-netbsd.h pa/pa32-regs.h pa/pa32-netbsd.h"
1695 tmake_file="${tmake_file}"
1696 tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
1697 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1698 ;;
1699 hppa[12]*-*-hpux10*)
1700 case ${target} in
1701 hppa1.1-*-* | hppa2*-*-*)
1702 target_cpu_default="MASK_PA_11"
1703 ;;
1704 esac
1705 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
1706 pa/pa-hpux.h pa/pa-hpux10.h"
1707 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux10.opt"
1708 case ${target} in
1709 *-*-hpux10.[1-9]*)
1710 tm_file="${tm_file} pa/pa-hpux1010.h"
1711 extra_options="${extra_options} pa/pa-hpux1010.opt"
1712 ;;
1713 esac
1714 use_gcc_stdint=provide
1715 tm_file="${tm_file} hpux-stdint.h"
1716 tmake_file="pa/t-pa t-slibgcc"
1717 d_target_objs="${d_target_objs} pa-d.o"
1718 case ${enable_threads} in
1719 "")
1720 if test x$have_pthread_h = xyes ; then
1721 tmake_file="${tmake_file} pa/t-dce-thr"
1722 fi
1723 ;;
1724 yes | dce)
1725 tmake_file="${tmake_file} pa/t-dce-thr"
1726 ;;
1727 esac
1728 use_collect2=yes
1729 gas=yes
1730 if test "x$with_dwarf2" != x; then
1731 echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
1732 dwarf2=no
1733 fi
1734 ;;
1735 hppa*64*-*-hpux11*)
1736 target_cpu_default="MASK_PA_11|MASK_PA_20"
1737 if test x$gnu_ld = xyes
1738 then
1739 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1740 fi
1741 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
1742 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
1743 pa/pa-hpux11.h"
1744 case ${target} in
1745 *-*-hpux11.[12]*)
1746 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
1747 extra_options="${extra_options} pa/pa-hpux1111.opt"
1748 ;;
1749 *-*-hpux11.[3-9]*)
1750 tm_file="${tm_file} pa/pa-hpux1131.h pa/pa-64.h pa/pa64-hpux.h"
1751 extra_options="${extra_options} pa/pa-hpux1131.opt"
1752 ;;
1753 *)
1754 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
1755 ;;
1756 esac
1757 extra_options="${extra_options} pa/pa-hpux.opt \
1758 pa/pa-hpux1010.opt pa/pa64-hpux.opt hpux11.opt"
1759 tmake_file="pa/t-pa t-slibgcc"
1760 d_target_objs="${d_target_objs} pa-d.o"
1761 case x${enable_threads} in
1762 x | xyes | xposix )
1763 thread_file=posix
1764 ;;
1765 esac
1766 gas=yes
1767 case ${target} in
1768 *-*-hpux11.[01]*)
1769 use_gcc_stdint=provide
1770 tm_file="${tm_file} hpux-stdint.h"
1771 ;;
1772 *-*-hpux11.[23]*)
1773 use_gcc_stdint=wrap
1774 tm_file="${tm_file} hpux-stdint.h"
1775 ;;
1776 esac
1777 ;;
1778 hppa[12]*-*-hpux11*)
1779 case ${target} in
1780 hppa1.1-*-* | hppa2*-*-*)
1781 target_cpu_default="MASK_PA_11"
1782 ;;
1783 esac
1784 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
1785 pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
1786 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt \
1787 hpux11.opt"
1788 case ${target} in
1789 *-*-hpux11.[12]*)
1790 tm_file="${tm_file} pa/pa-hpux1111.h"
1791 extra_options="${extra_options} pa/pa-hpux1111.opt"
1792 ;;
1793 *-*-hpux11.[3-9]*)
1794 tm_file="${tm_file} pa/pa-hpux1131.h"
1795 extra_options="${extra_options} pa/pa-hpux1131.opt"
1796 ;;
1797 esac
1798 tmake_file="pa/t-pa t-slibgcc"
1799 d_target_objs="${d_target_objs} pa-d.o"
1800 case x${enable_threads} in
1801 x | xyes | xposix )
1802 thread_file=posix
1803 ;;
1804 esac
1805 use_collect2=yes
1806 gas=yes
1807 case ${target} in
1808 *-*-hpux11.[01]*)
1809 use_gcc_stdint=provide
1810 tm_file="${tm_file} hpux-stdint.h"
1811 ;;
1812 *-*-hpux11.[23]*)
1813 use_gcc_stdint=wrap
1814 tm_file="${tm_file} hpux-stdint.h"
1815 ;;
1816 esac
1817 if test "x$with_dwarf2" != x; then
1818 echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
1819 dwarf2=no
1820 fi
1821 ;;
1822 i[34567]86-*-darwin1[89]*)
1823 echo "Error: 32bit target is not supported after Darwin17" 1>&2
1824 ;;
1825 i[34567]86-*-darwin*)
1826 need_64bit_isa=yes
1827 # Baseline choice for a machine that allows m64 support.
1828 with_cpu=${with_cpu:-core2}
1829 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch t-slibgcc"
1830 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
1831 ;;
1832 x86_64-*-darwin1[89]* | x86_64-*-darwin2[01]*)
1833 # Only 64b from now
1834 with_cpu=${with_cpu:-core2}
1835 tmake_file="${tmake_file} t-slibgcc"
1836 ;;
1837 x86_64-*-darwin*)
1838 with_cpu=${with_cpu:-core2}
1839 tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc"
1840 tm_file="${tm_file} ${cpu_type}/darwin64-biarch.h"
1841 ;;
1842 i[34567]86-*-elfiamcu)
1843 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/iamcu.h"
1844 ;;
1845 i[34567]86-*-elf*)
1846 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h"
1847 ;;
1848 x86_64-*-elf*)
1849 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h"
1850 ;;
1851 x86_64-*-rtems*)
1852 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rtemself.h rtems.h"
1853 ;;
1854 i[34567]86-*-rdos*)
1855 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/rdos.h"
1856 ;;
1857 x86_64-*-rdos*)
1858 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rdos.h i386/rdos64.h"
1859 tmake_file="i386/t-i386elf t-svr4"
1860 ;;
1861 i[34567]86-*-dragonfly*)
1862 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/dragonfly.h"
1863 tmake_file="${tmake_file} i386/t-crtstuff"
1864 ;;
1865 x86_64-*-dragonfly*)
1866 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/x86-64.h i386/dragonfly.h"
1867 tmake_file="${tmake_file} i386/t-crtstuff"
1868 ;;
1869 i[34567]86-*-freebsd*)
1870 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
1871 ;;
1872 x86_64-*-freebsd*)
1873 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
1874 ;;
1875 i[34567]86-*-netbsdelf*)
1876 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/netbsd-elf.h"
1877 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1878 ;;
1879 x86_64-*-netbsd*)
1880 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/x86-64.h i386/netbsd64.h"
1881 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1882 ;;
1883 i[34567]86-*-openbsd*)
1884 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1885 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/openbsdelf.h"
1886 extra_options="${extra_options} openbsd.opt"
1887 gas=yes
1888 gnu_ld=yes
1889 ;;
1890 x86_64-*-openbsd*)
1891 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1892 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/x86-64.h i386/openbsdelf.h"
1893 extra_options="${extra_options} openbsd.opt"
1894 gas=yes
1895 gnu_ld=yes
1896 ;;
1897 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
1898 # Intel 80386's running GNU/*
1899 # with ELF format using glibc 2
1900 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h"
1901 case ${target} in
1902 i[34567]86-*-linux*)
1903 tm_file="${tm_file} linux.h linux-android.h"
1904 extra_options="${extra_options} linux-android.opt"
1905 if test x$enable_targets = xall; then
1906 tm_file="${tm_file} i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h i386/linux-common.h i386/linux64.h"
1907 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1908 tmake_file="${tmake_file} i386/t-linux64"
1909 x86_multilibs="${with_multilib_list}"
1910 if test "$x86_multilibs" = "default"; then
1911 x86_multilibs="m64,m32"
1912 fi
1913 x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'`
1914 for x86_multilib in ${x86_multilibs}; do
1915 case ${x86_multilib} in
1916 m32 | m64 | mx32)
1917 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}"
1918 ;;
1919 *)
1920 echo "--with-multilib-list=${x86_with_multilib} not supported."
1921 exit 1
1922 esac
1923 done
1924 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1925 need_64bit_isa=yes
1926 if test x$with_cpu = x; then
1927 if test x$with_cpu_64 = x; then
1928 with_cpu_64=generic
1929 fi
1930 else
1931 case " $x86_cpus $x86_archs $x86_64_archs " in
1932 *" $with_cpu "*)
1933 ;;
1934 *)
1935 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
1936 echo "$x86_cpus $x86_archs $x86_64_archs " 1>&2
1937 exit 1
1938 ;;
1939 esac
1940 fi
1941 else
1942 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h i386/linux-common.h i386/linux.h"
1943 fi
1944 ;;
1945 i[34567]86-*-kfreebsd*-gnu)
1946 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kfreebsd-gnu.h i386/kfreebsd-gnu.h"
1947 ;;
1948 i[34567]86-*-kopensolaris*-gnu)
1949 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kopensolaris-gnu.h i386/kopensolaris-gnu.h"
1950 ;;
1951 i[34567]86-*-gnu*)
1952 tm_file="$tm_file i386/gnu-user-common.h i386/gnu-user.h gnu.h i386/gnu.h"
1953 ;;
1954 esac
1955 ;;
1956 x86_64-*-linux* | x86_64-*-kfreebsd*-gnu)
1957 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h \
1958 i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h"
1959 case ${target} in
1960 x86_64-*-linux*)
1961 tm_file="${tm_file} linux.h linux-android.h i386/linux-common.h i386/linux64.h"
1962 extra_options="${extra_options} linux-android.opt"
1963 ;;
1964 x86_64-*-kfreebsd*-gnu)
1965 tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu64.h"
1966 ;;
1967 esac
1968 tmake_file="${tmake_file} i386/t-linux64"
1969 x86_multilibs="${with_multilib_list}"
1970 if test "$x86_multilibs" = "default"; then
1971 case ${with_abi} in
1972 x32 | mx32)
1973 x86_multilibs="mx32"
1974 ;;
1975 *)
1976 x86_multilibs="m64,m32"
1977 ;;
1978 esac
1979 fi
1980 x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'`
1981 for x86_multilib in ${x86_multilibs}; do
1982 case ${x86_multilib} in
1983 m32 | m64 | mx32)
1984 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}"
1985 ;;
1986 *)
1987 echo "--with-multilib-list=${x86_with_multilib} not supported."
1988 exit 1
1989 esac
1990 done
1991 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1992 ;;
1993 i[34567]86-pc-msdosdjgpp*)
1994 xm_file=i386/xm-djgpp.h
1995 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h i386/djgpp-stdint.h"
1996 native_system_header_dir=/dev/env/DJDIR/include
1997 extra_options="${extra_options} i386/djgpp.opt"
1998 gnu_ld=yes
1999 gas=yes
2000 use_gcc_stdint=wrap
2001 ;;
2002 i[34567]86-*-lynxos*)
2003 xm_defines=POSIX
2004 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
2005 tmake_file="${tmake_file} t-lynx"
2006 extra_options="${extra_options} lynx.opt"
2007 thread_file=lynx
2008 gnu_ld=yes
2009 gas=yes
2010 ;;
2011 i[34567]86-*-nto-qnx*)
2012 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h i386/unix.h i386/nto.h"
2013 extra_options="${extra_options} i386/nto.opt"
2014 gnu_ld=yes
2015 gas=yes
2016 ;;
2017 i[34567]86-*-rtems*)
2018 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h newlib-stdint.h"
2019 tmake_file="${tmake_file} i386/t-rtems"
2020 ;;
2021 i[34567]86-*-solaris2* | x86_64-*-solaris2*)
2022 # Set default arch_32 to pentium4, tune_32 to generic like the other
2023 # i386 targets, although config.guess defaults to i386-pc-solaris2*.
2024 with_arch_32=${with_arch_32:-pentium4}
2025 with_tune_32=${with_tune_32:-generic}
2026 tm_file="${tm_file} i386/unix.h i386/att.h ${sol2_tm_file_head} i386/x86-64.h ${sol2_tm_file_tail}"
2027 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
2028 tmake_file="$tmake_file i386/t-sol2"
2029 need_64bit_isa=yes
2030 if test x$with_cpu = x; then
2031 if test x$with_cpu_64 = x; then
2032 with_cpu_64=generic
2033 fi
2034 else
2035 case " $x86_cpus $x86_archs $x86_64_archs " in
2036 *" $with_cpu "*)
2037 ;;
2038 *)
2039 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
2040 echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
2041 exit 1
2042 ;;
2043 esac
2044 fi
2045 ;;
2046 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae|i[4567]86-wrs-vxworks7|x86_64-wrs-vxworks7)
2047 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h"
2048 case ${target} in
2049 x86_64-*)
2050 need_64bit_isa=yes
2051 tm_file="${tm_file} i386/x86-64.h"
2052 ;;
2053 esac
2054 tm_file="${tm_file} vx-common.h"
2055 case ${target} in
2056 *-vxworksae*)
2057 tm_file="${tm_file} vxworksae.h i386/vxworks.h i386/vxworksae.h"
2058 tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae"
2059 ;;
2060 *)
2061 tm_file="${tm_file} vxworks.h i386/vxworks.h"
2062 tmake_file="${tmake_file} i386/t-vxworks"
2063 ;;
2064 esac
2065 ;;
2066 i[34567]86-*-cygwin*)
2067 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-stdint.h"
2068 xm_file=i386/xm-cygwin.h
2069 tmake_file="${tmake_file} i386/t-cygming t-slibgcc"
2070 target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.c"
2071 extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt"
2072 extra_objs="${extra_objs} winnt.o winnt-stubs.o"
2073 c_target_objs="${c_target_objs} msformat-c.o"
2074 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
2075 if test x$enable_threads = xyes; then
2076 thread_file='posix'
2077 fi
2078 default_use_cxa_atexit=yes
2079 use_gcc_stdint=wrap
2080 ;;
2081 x86_64-*-cygwin*)
2082 need_64bit_isa=yes
2083 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-w64.h i386/cygwin-stdint.h"
2084 xm_file=i386/xm-cygwin.h
2085 tmake_file="${tmake_file} i386/t-cygming t-slibgcc i386/t-cygwin-w64"
2086 target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.c"
2087 extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt"
2088 extra_objs="${extra_objs} winnt.o winnt-stubs.o"
2089 c_target_objs="${c_target_objs} msformat-c.o"
2090 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
2091 if test x$enable_threads = xyes; then
2092 thread_file='posix'
2093 fi
2094 default_use_cxa_atexit=yes
2095 use_gcc_stdint=wrap
2096 tm_defines="${tm_defines} TARGET_CYGWIN64=1"
2097 ;;
2098 i[34567]86-*-mingw* | x86_64-*-mingw*)
2099 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h"
2100 xm_file=i386/xm-mingw32.h
2101 c_target_objs="${c_target_objs} winnt-c.o"
2102 cxx_target_objs="${cxx_target_objs} winnt-c.o"
2103 target_has_targetcm="yes"
2104 case ${target} in
2105 x86_64-*-* | *-w64-*)
2106 need_64bit_isa=yes
2107 ;;
2108 *)
2109 ;;
2110 esac
2111 if test x$enable_threads = xposix ; then
2112 tm_file="${tm_file} i386/mingw-pthread.h"
2113 fi
2114 tm_file="${tm_file} i386/mingw32.h"
2115 # This makes the logic if mingw's or the w64 feature set has to be used
2116 case ${target} in
2117 *-w64-*)
2118 user_headers_inc_next_post="${user_headers_inc_next_post} float.h"
2119 user_headers_inc_next_pre="${user_headers_inc_next_pre} stddef.h stdarg.h"
2120 tm_file="${tm_file} i386/mingw-w64.h"
2121 if test x$enable_targets = xall; then
2122 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
2123 if test x$with_cpu = x; then
2124 if test x$with_cpu_64 = x; then
2125 with_cpu_64=generic
2126 fi
2127 else
2128 case " $x86_cpus $x86_archs $x86_64_archs " in
2129 *" $with_cpu "*)
2130 ;;
2131 *)
2132 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
2133 echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
2134 exit 1
2135 ;;
2136 esac
2137 fi
2138 fi
2139 ;;
2140 *)
2141 ;;
2142 esac
2143 tm_file="${tm_file} i386/mingw-stdint.h"
2144 tmake_file="${tmake_file} t-winnt i386/t-cygming t-slibgcc"
2145 case ${target} in
2146 x86_64-w64-*)
2147 tmake_file="${tmake_file} i386/t-mingw-w64"
2148 ;;
2149 i[34567]86-w64-*)
2150 tmake_file="${tmake_file} i386/t-mingw-w32"
2151 ;;
2152 esac
2153 native_system_header_dir=/mingw/include
2154 target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.c"
2155 extra_options="${extra_options} i386/cygming.opt i386/mingw.opt"
2156 case ${target} in
2157 *-w64-*)
2158 extra_options="${extra_options} i386/mingw-w64.opt"
2159 ;;
2160 *)
2161 ;;
2162 esac
2163 extra_objs="${extra_objs} winnt.o winnt-stubs.o"
2164 c_target_objs="${c_target_objs} msformat-c.o"
2165 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
2166 gas=yes
2167 gnu_ld=yes
2168 default_use_cxa_atexit=yes
2169 use_gcc_stdint=wrap
2170 case ${enable_threads} in
2171 "" | yes | win32)
2172 thread_file='win32'
2173 ;;
2174 posix)
2175 thread_file='posix'
2176 ;;
2177 esac
2178 case ${target} in
2179 *mingw32crt*)
2180 tm_file="${tm_file} i386/crtdll.h"
2181 ;;
2182 *mingw32msv* | *mingw*)
2183 ;;
2184 esac
2185 ;;
2186 x86_64-*-fuchsia*)
2187 tmake_file="${tmake_file} i386/t-x86_64-elf"
2188 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h fuchsia.h"
2189 ;;
2190 ia64*-*-elf*)
2191 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h ia64/sysv4.h ia64/elf.h"
2192 tmake_file="ia64/t-ia64"
2193 target_cpu_default="0"
2194 if test x$gas = xyes
2195 then
2196 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
2197 fi
2198 if test x$gnu_ld = xyes
2199 then
2200 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
2201 fi
2202 ;;
2203 ia64*-*-freebsd*)
2204 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
2205 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
2206 tmake_file="${tmake_file} ia64/t-ia64"
2207 ;;
2208 ia64*-*-linux*)
2209 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ia64/sysv4.h ia64/linux.h"
2210 tmake_file="${tmake_file} ia64/t-ia64 ia64/t-linux t-libunwind"
2211 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
2212 ;;
2213 ia64*-*-hpux*)
2214 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/hpux.h"
2215 tmake_file="ia64/t-ia64 ia64/t-hpux t-slibgcc"
2216 target_cpu_default="MASK_GNU_AS"
2217 case x$enable_threads in
2218 x | xyes | xposix )
2219 thread_file=posix
2220 ;;
2221 esac
2222 use_collect2=no
2223 c_target_objs="ia64-c.o"
2224 cxx_target_objs="ia64-c.o"
2225 extra_options="${extra_options} ia64/ilp32.opt hpux11.opt"
2226 use_gcc_stdint=wrap
2227 tm_file="${tm_file} hpux-stdint.h"
2228 case ${target} in
2229 *-*-hpux11.3*)
2230 tm_file="${tm_file} ia64/hpux-unix2003.h"
2231 ;;
2232 esac
2233 ;;
2234 ia64-hp-*vms*)
2235 tm_file="${tm_file} elfos.h ia64/sysv4.h vms/vms.h ia64/vms.h"
2236 tmake_file="${tmake_file} ia64/t-ia64"
2237 target_cpu_default="0"
2238 if test x$gas = xyes
2239 then
2240 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
2241 fi
2242 extra_options="${extra_options} ia64/vms.opt"
2243 ;;
2244 iq2000*-*-elf*)
2245 tm_file="elfos.h newlib-stdint.h iq2000/iq2000.h"
2246 out_file=iq2000/iq2000.c
2247 md_file=iq2000/iq2000.md
2248 ;;
2249 lm32-*-elf*)
2250 tm_file="dbxelf.h elfos.h ${tm_file} newlib-stdint.h"
2251 tmake_file="${tmake_file} lm32/t-lm32"
2252 ;;
2253 lm32-*-rtems*)
2254 tm_file="dbxelf.h elfos.h ${tm_file} lm32/rtems.h rtems.h newlib-stdint.h"
2255 tmake_file="${tmake_file} lm32/t-lm32"
2256 tmake_file="${tmake_file} lm32/t-rtems"
2257 ;;
2258 lm32-*-uclinux*)
2259 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h lm32/uclinux-elf.h"
2260 tmake_file="${tmake_file} lm32/t-lm32"
2261 ;;
2262 m32r-*-elf*)
2263 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2264 ;;
2265 m32rle-*-elf*)
2266 tm_file="dbxelf.h elfos.h newlib-stdint.h m32r/little.h ${tm_file}"
2267 ;;
2268 m32r-*-linux*)
2269 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} m32r/linux.h"
2270 tmake_file="${tmake_file} m32r/t-linux t-slibgcc"
2271 gnu_ld=yes
2272 if test x$enable_threads = xyes; then
2273 thread_file='posix'
2274 fi
2275 ;;
2276 m32rle-*-linux*)
2277 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h m32r/little.h ${tm_file} m32r/linux.h"
2278 tmake_file="${tmake_file} m32r/t-linux t-slibgcc"
2279 gnu_ld=yes
2280 if test x$enable_threads = xyes; then
2281 thread_file='posix'
2282 fi
2283 ;;
2284 m68k-*-elf* | fido-*-elf*)
2285 case ${target} in
2286 fido-*-elf*)
2287 # Check that $with_cpu makes sense.
2288 case $with_cpu in
2289 "" | "fidoa")
2290 ;;
2291 *)
2292 echo "Cannot accept --with-cpu=$with_cpu"
2293 exit 1
2294 ;;
2295 esac
2296 with_cpu=fidoa
2297 ;;
2298 *)
2299 default_m68k_cpu=68020
2300 default_cf_cpu=5206
2301 ;;
2302 esac
2303 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h newlib-stdint.h m68k/m68kemb.h m68k/m68020-elf.h"
2304 tm_defines="${tm_defines} MOTOROLA=1"
2305 tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf"
2306 # Add multilibs for targets other than fido.
2307 case ${target} in
2308 fido-*-elf*)
2309 ;;
2310 *)
2311 tmake_file="$tmake_file m68k/t-mlibs"
2312 ;;
2313 esac
2314 ;;
2315 m68k*-*-netbsdelf*)
2316 default_m68k_cpu=68020
2317 default_cf_cpu=5475
2318 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} m68k/netbsd-elf.h"
2319 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2320 tm_defines="${tm_defines} MOTOROLA=1 CHAR_FAST8=1 SHORT_FAST16=1"
2321 ;;
2322 m68k*-*-openbsd*)
2323 default_m68k_cpu=68020
2324 default_cf_cpu=5475
2325 # needed to unconfuse gdb
2326 tm_defines="${tm_defines} OBSD_OLD_GAS"
2327 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h m68k/openbsd.h"
2328 extra_options="${extra_options} openbsd.opt"
2329 tmake_file="t-openbsd m68k/t-openbsd"
2330 # we need collect2 until our bug is fixed...
2331 use_collect2=yes
2332 ;;
2333 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux
2334 # with uClibc, using the new GNU/Linux-style
2335 # ABI.
2336 default_m68k_cpu=68020
2337 default_cf_cpu=5206
2338 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h flat.h m68k/linux.h m68k/uclinux.h ./sysroot-suffix.h"
2339 extra_options="${extra_options} m68k/uclinux.opt"
2340 tm_defines="${tm_defines} MOTOROLA=1"
2341 tmake_file="m68k/t-floatlib m68k/t-uclinux m68k/t-mlibs"
2342 ;;
2343 m68k-*-linux*) # Motorola m68k's running GNU/Linux
2344 # with ELF format using glibc 2
2345 # aka the GNU/Linux C library 6.
2346 default_m68k_cpu=68020
2347 default_cf_cpu=5475
2348 with_arch=${with_arch:-m68k}
2349 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h m68k/linux.h ./sysroot-suffix.h"
2350 extra_options="${extra_options} m68k/ieee.opt"
2351 tm_defines="${tm_defines} MOTOROLA=1"
2352 tmake_file="${tmake_file} m68k/t-floatlib m68k/t-linux m68k/t-mlibs"
2353 ;;
2354 m68k-*-rtems*)
2355 default_m68k_cpu=68020
2356 default_cf_cpu=5206
2357 tmake_file="${tmake_file} m68k/t-floatlib m68k/t-m68kbare m68k/t-crtstuff m68k/t-rtems m68k/t-mlibs"
2358 tm_file="${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 newlib-stdint.h"
2359 tm_defines="${tm_defines} MOTOROLA=1"
2360 ;;
2361 mcore-*-elf)
2362 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} mcore/mcore-elf.h"
2363 tmake_file=mcore/t-mcore
2364 inhibit_libc=true
2365 ;;
2366 microblaze*-linux*)
2367 case $target in
2368 microblazeel-*)
2369 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
2370 ;;
2371 microblaze-*)
2372 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
2373 ;;
2374 esac
2375 tm_file="${tm_file} dbxelf.h gnu-user.h linux.h microblaze/linux.h"
2376 tm_file="${tm_file} glibc-stdint.h"
2377 c_target_objs="${c_target_objs} microblaze-c.o"
2378 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
2379 tmake_file="${tmake_file} microblaze/t-microblaze"
2380 tmake_file="${tmake_file} microblaze/t-microblaze-linux"
2381 ;;
2382 microblaze*-*-rtems*)
2383 case $target in
2384 microblazeel-*)
2385 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
2386 ;;
2387 microblaze-*)
2388 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
2389 ;;
2390 esac
2391 tm_file="${tm_file} dbxelf.h"
2392 tm_file="${tm_file} microblaze/rtems.h rtems.h newlib-stdint.h"
2393 c_target_objs="${c_target_objs} microblaze-c.o"
2394 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
2395 tmake_file="${tmake_file} microblaze/t-microblaze"
2396 tmake_file="${tmake_file} microblaze/t-rtems"
2397 ;;
2398 microblaze*-*-elf)
2399 case $target in
2400 microblazeel-*)
2401 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
2402 ;;
2403 microblaze-*)
2404 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
2405 ;;
2406 esac
2407 tm_file="${tm_file} dbxelf.h newlib-stdint.h"
2408 c_target_objs="${c_target_objs} microblaze-c.o"
2409 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
2410 tmake_file="${tmake_file} microblaze/t-microblaze"
2411 ;;
2412 riscv*-*-linux*)
2413 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} riscv/linux.h"
2414 case "x${enable_multilib}" in
2415 xno) ;;
2416 xyes) tmake_file="${tmake_file} riscv/t-linux-multilib" ;;
2417 *) echo "Unknown value for enable_multilib"; exit 1
2418 esac
2419 tmake_file="${tmake_file} riscv/t-riscv riscv/t-linux"
2420 gnu_ld=yes
2421 gas=yes
2422 # Force .init_array support. The configure script cannot always
2423 # automatically detect that GAS supports it, yet we require it.
2424 gcc_cv_initfini_array=yes
2425 ;;
2426 riscv*-*-elf* | riscv*-*-rtems*)
2427 tm_file="elfos.h newlib-stdint.h ${tm_file} riscv/elf.h"
2428 case ${target} in
2429 *-*-rtems*)
2430 tm_file="${tm_file} rtems.h riscv/rtems.h"
2431 tmake_file="${tmake_file} riscv/t-rtems"
2432 ;;
2433 *)
2434 case "x${enable_multilib}" in
2435 xno) ;;
2436 xyes) tmake_file="${tmake_file} riscv/t-elf-multilib" ;;
2437 *) echo "Unknown value for enable_multilib"; exit 1
2438 esac
2439 esac
2440 tmake_file="${tmake_file} riscv/t-riscv"
2441 gnu_ld=yes
2442 gas=yes
2443 # Force .init_array support. The configure script cannot always
2444 # automatically detect that GAS supports it, yet we require it.
2445 gcc_cv_initfini_array=yes
2446 ;;
2447 riscv*-*-freebsd*)
2448 tm_file="${tm_file} elfos.h ${fbsd_tm_file} riscv/freebsd.h"
2449 tmake_file="${tmake_file} riscv/t-riscv"
2450 gnu_ld=yes
2451 gas=yes
2452 # Force .init_array support. The configure script cannot always
2453 # automatically detect that GAS supports it, yet we require it.
2454 gcc_cv_initfini_array=yes
2455 ;;
2456 mips*-*-netbsd*) # NetBSD/mips, either endian.
2457 target_cpu_default="MASK_ABICALLS"
2458 tm_file="elfos.h ${tm_file} mips/elf.h ${nbsd_tm_file} mips/netbsd.h"
2459 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2460 ;;
2461 mips*-img-linux*)
2462 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
2463 extra_options="${extra_options} linux-android.opt"
2464 tmake_file="${tmake_file} mips/t-img-linux"
2465 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
2466 with_arch_32="mips32r6"
2467 with_arch_64="mips64r6"
2468 gnu_ld=yes
2469 gas=yes
2470 ;;
2471 mips*-mti-linux*)
2472 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
2473 extra_options="${extra_options} linux-android.opt"
2474 tmake_file="${tmake_file} mips/t-mti-linux"
2475 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
2476 with_arch_32="mips32r2"
2477 with_arch_64="mips64r2"
2478 gnu_ld=yes
2479 gas=yes
2480 ;;
2481 mips*-*-linux*) # Linux MIPS, either endian.
2482 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h"
2483 extra_options="${extra_options} linux-android.opt"
2484 case ${target} in
2485 mipsisa32r6*)
2486 default_mips_arch=mips32r6
2487 ;;
2488 mipsisa32r2*)
2489 default_mips_arch=mips32r2
2490 ;;
2491 mipsisa32*)
2492 default_mips_arch=mips32
2493 ;;
2494 mips64el-st-linux-gnu)
2495 default_mips_abi=n32
2496 tm_file="${tm_file} mips/st.h"
2497 tmake_file="${tmake_file} mips/t-st"
2498 enable_mips_multilibs="yes"
2499 ;;
2500 mips64octeon*-*-linux*)
2501 default_mips_abi=n32
2502 tm_defines="${tm_defines} MIPS_CPU_STRING_DEFAULT=\\\"octeon\\\""
2503 target_cpu_default=MASK_SOFT_FLOAT_ABI
2504 enable_mips_multilibs="yes"
2505 ;;
2506 mipsisa64r6*-*-linux*)
2507 default_mips_abi=n32
2508 default_mips_arch=mips64r6
2509 enable_mips_multilibs="yes"
2510 ;;
2511 mipsisa64r2*-*-linux*)
2512 default_mips_abi=n32
2513 default_mips_arch=mips64r2
2514 enable_mips_multilibs="yes"
2515 ;;
2516 mips64*-*-linux* | mipsisa64*-*-linux*)
2517 default_mips_abi=n32
2518 enable_mips_multilibs="yes"
2519 ;;
2520 esac
2521 if test x$enable_targets = xall; then
2522 enable_mips_multilibs="yes"
2523 fi
2524 if test x$enable_mips_multilibs = xyes; then
2525 tmake_file="${tmake_file} mips/t-linux64"
2526 fi
2527 ;;
2528 mips*-mti-elf*)
2529 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
2530 tmake_file="mips/t-mti-elf"
2531 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
2532 with_arch_32="mips32r2"
2533 with_arch_64="mips64r2"
2534 ;;
2535 mips*-img-elf*)
2536 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
2537 tmake_file="mips/t-img-elf"
2538 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
2539 with_arch_32="mips32r6"
2540 with_arch_64="mips64r6"
2541 ;;
2542 mips*-sde-elf*)
2543 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h"
2544 tmake_file="mips/t-sde"
2545 extra_options="${extra_options} mips/sde.opt"
2546 case "${with_newlib}" in
2547 yes)
2548 # newlib / libgloss.
2549 ;;
2550 *)
2551 # MIPS toolkit libraries.
2552 tm_file="$tm_file mips/sdemtk.h"
2553 tmake_file="$tmake_file mips/t-sdemtk"
2554 case ${enable_threads} in
2555 "" | yes | mipssde)
2556 thread_file='mipssde'
2557 ;;
2558 esac
2559 ;;
2560 esac
2561 case ${target} in
2562 mipsisa32r6*)
2563 tm_defines="MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
2564 ;;
2565 mipsisa32r2*)
2566 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
2567 ;;
2568 mipsisa32*)
2569 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_32"
2570 ;;
2571 mipsisa64r6*)
2572 tm_defines="MIPS_ISA_DEFAULT=69 MIPS_ABI_DEFAULT=ABI_N32"
2573 ;;
2574 mipsisa64r2*)
2575 tm_defines="MIPS_ISA_DEFAULT=65 MIPS_ABI_DEFAULT=ABI_N32"
2576 ;;
2577 mipsisa64*)
2578 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_N32"
2579 ;;
2580 esac
2581 ;;
2582 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
2583 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
2584 mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \
2585 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
2586 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \
2587 mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*)
2588 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2589 tmake_file="mips/t-isa3264"
2590 case ${target} in
2591 mipsisa32r6*)
2592 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37"
2593 ;;
2594 mipsisa32r2*)
2595 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33"
2596 ;;
2597 mipsisa32*)
2598 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
2599 ;;
2600 mipsisa64r6*)
2601 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=69"
2602 ;;
2603 mipsisa64r2*)
2604 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=65"
2605 ;;
2606 mipsisa64*)
2607 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64"
2608 ;;
2609 esac
2610 case ${target} in
2611 mipsisa32*-*-elfoabi*)
2612 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_32"
2613 tm_file="${tm_file} mips/elfoabi.h"
2614 ;;
2615 mipsisa64*-*-elfoabi*)
2616 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_O64"
2617 tm_file="${tm_file} mips/elfoabi.h"
2618 ;;
2619 *-*-elf*)
2620 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
2621 ;;
2622 esac
2623 ;;
2624 mipsisa64sr71k-*-elf*)
2625 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2626 tmake_file=mips/t-sr71k
2627 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
2628 ;;
2629 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
2630 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2631 tmake_file="mips/t-elf mips/t-sb1"
2632 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
2633 ;;
2634 mips-*-elf* | mipsel-*-elf* | mipsr5900-*-elf* | mipsr5900el-*-elf*)
2635 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2636 tmake_file="mips/t-elf"
2637 ;;
2638 mips64r5900-*-elf* | mips64r5900el-*-elf*)
2639 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h"
2640 tmake_file="mips/t-elf"
2641 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
2642 ;;
2643 mips64-*-elf* | mips64el-*-elf*)
2644 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2645 tmake_file="mips/t-elf"
2646 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
2647 ;;
2648 mips64vr-*-elf* | mips64vrel-*-elf*)
2649 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/vr.h mips/elf.h"
2650 tmake_file=mips/t-vr
2651 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
2652 ;;
2653 mips64orion-*-elf* | mips64orionel-*-elf*)
2654 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elforion.h mips/elf.h"
2655 tmake_file="mips/t-elf"
2656 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
2657 ;;
2658 mips*-*-rtems*)
2659 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
2660 tmake_file="${tmake_file} mips/t-elf mips/t-rtems"
2661 ;;
2662 mips-wrs-vxworks)
2663 tm_file="elfos.h ${tm_file} mips/elf.h vx-common.h vxworks.h mips/vxworks.h"
2664 tmake_file="${tmake_file} mips/t-vxworks"
2665 ;;
2666 mipstx39-*-elf* | mipstx39el-*-elf*)
2667 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/r3900.h mips/elf.h"
2668 tmake_file="mips/t-r3900"
2669 ;;
2670 mmix-knuth-mmixware)
2671 tm_file="${tm_file} newlib-stdint.h"
2672 use_gcc_stdint=wrap
2673 ;;
2674 mn10300-*-*)
2675 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2676 if test x$stabs = xyes
2677 then
2678 tm_file="${tm_file} dbx.h"
2679 fi
2680 use_collect2=no
2681 use_gcc_stdint=wrap
2682 ;;
2683 msp430-*-*)
2684 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2685 c_target_objs="msp430-c.o"
2686 cxx_target_objs="msp430-c.o"
2687 tmake_file="${tmake_file} msp430/t-msp430"
2688 extra_objs="${extra_objs} msp430-devices.o"
2689 extra_gcc_objs="driver-msp430.o msp430-devices.o"
2690 # Enable .init_array unless it has been explicitly disabled.
2691 # The MSP430 EABI mandates the use of .init_array, and the Newlib CRT
2692 # code since mid-2019 expects it.
2693 if test x${disable_initfini_array} != xyes; then
2694 gcc_cv_initfini_array=yes
2695 fi
2696 case ${target} in
2697 msp430-*-elfbare)
2698 # __cxa_atexit increases code size, and we don't need to support
2699 # dynamic shared objects on MSP430, so regular Newlib atexit is a
2700 # fine replacement as it also supports registration of more than 32
2701 # functions.
2702 default_use_cxa_atexit=no
2703 # This target does not match the generic *-*-elf case above which
2704 # sets use_gcc_stdint=wrap, so explicitly set it here.
2705 use_gcc_stdint=wrap
2706 ;;
2707 esac
2708 ;;
2709 nds32*-*-*)
2710 target_cpu_default="0"
2711 tm_defines="${tm_defines}"
2712 case ${target} in
2713 nds32le*-*-*)
2714 ;;
2715 nds32be-*-*)
2716 target_cpu_default="${target_cpu_default}|MASK_BIG_ENDIAN"
2717 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
2718 ;;
2719 esac
2720 case ${target} in
2721 nds32*-*-elf*)
2722 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} nds32/elf.h nds32/nds32_intrinsic.h"
2723 tmake_file="nds32/t-nds32 nds32/t-elf"
2724 ;;
2725 nds32*-*-linux*)
2726 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h nds32/linux.h nds32/nds32_intrinsic.h"
2727 tmake_file="${tmake_file} nds32/t-nds32 nds32/t-linux"
2728 gcc_cv_initfini_array=yes
2729 ;;
2730 esac
2732 # Handle --enable-default-relax setting.
2733 if test x${enable_default_relax} = xyes; then
2734 tm_defines="${tm_defines} TARGET_DEFAULT_RELAX=1"
2735 fi
2736 # Handle --with-ext-dsp
2737 if test x${with_ext_dsp} = xyes; then
2738 tm_defines="${tm_defines} TARGET_DEFAULT_EXT_DSP=1"
2739 fi
2740 ;;
2741 nios2-*-*)
2742 tm_file="elfos.h ${tm_file}"
2743 tmake_file="${tmake_file} nios2/t-nios2"
2744 case ${target} in
2745 nios2-*-linux*)
2746 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h nios2/linux.h "
2747 ;;
2748 nios2-*-elf*)
2749 tm_file="${tm_file} newlib-stdint.h nios2/elf.h"
2750 extra_options="${extra_options} nios2/elf.opt"
2751 ;;
2752 nios2-*-rtems*)
2753 tm_file="${tm_file} newlib-stdint.h nios2/rtems.h rtems.h"
2754 tmake_file="${tmake_file} t-rtems nios2/t-rtems"
2755 ;;
2756 esac
2757 ;;
2758 nvptx-*)
2759 tm_file="${tm_file} newlib-stdint.h"
2760 use_gcc_stdint=wrap
2761 tmake_file="nvptx/t-nvptx"
2762 if test x$enable_as_accelerator = xyes; then
2763 extra_programs="${extra_programs} mkoffload\$(exeext)"
2764 tm_file="${tm_file} nvptx/offload.h"
2765 fi
2766 ;;
2767 or1k*-*-*)
2768 tm_file="elfos.h ${tm_file}"
2769 tmake_file="${tmake_file} or1k/t-or1k"
2770 # Force .init_array support. The configure script cannot always
2771 # automatically detect that GAS supports it, yet we require it.
2772 gcc_cv_initfini_array=yes
2774 # Handle --with-multilib-list=...
2775 or1k_multilibs="${with_multilib_list}"
2776 if test "$or1k_multilibs" = "default"; then
2777 or1k_multilibs="mcmov,msoft-mul,msoft-div"
2778 fi
2779 or1k_multilibs=`echo $or1k_multilibs | sed -e 's/,/ /g'`
2780 for or1k_multilib in ${or1k_multilibs}; do
2781 case ${or1k_multilib} in
2782 mcmov | msext | msfimm | \
2783 mror | mrori | \
2784 mhard-float | mdouble-float | munordered-float | msoft-float | \
2785 mhard-div | mhard-mul | \
2786 msoft-div | msoft-mul )
2787 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${or1k_multilib}"
2788 ;;
2789 *)
2790 echo "--with-multilib-list=${with_multilib_list} not supported."
2791 exit 1
2792 esac
2793 done
2794 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
2796 case ${target} in
2797 or1k*-*-linux*)
2798 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h"
2799 tm_file="${tm_file} or1k/linux.h"
2800 ;;
2801 or1k*-*-elf*)
2802 tm_file="${tm_file} newlib-stdint.h or1k/elf.h"
2803 extra_options="${extra_options} or1k/elf.opt"
2804 ;;
2805 or1k*-*-rtems*)
2806 tm_file="${tm_file} newlib-stdint.h or1k/rtems.h rtems.h"
2807 tmake_file="${tmake_file} or1k/t-rtems"
2808 ;;
2809 esac
2810 ;;
2811 pdp11-*-*)
2812 tm_file="${tm_file} newlib-stdint.h"
2813 use_gcc_stdint=wrap
2814 ;;
2815 # port not yet contributed
2816 #powerpc-*-openbsd*)
2817 # tmake_file="${tmake_file} rs6000/t-fprules"
2818 # extra_headers=
2819 # ;;
2820 powerpc-*-darwin*)
2821 extra_options="${extra_options} ${cpu_type}/darwin.opt"
2822 case ${target} in
2823 *-darwin1[0-9]* | *-darwin9*)
2824 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch"
2825 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
2826 ;;
2827 *-darwin8*)
2828 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch"
2829 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
2830 tm_file="${tm_file} ${cpu_type}/darwin8.h"
2831 ;;
2832 *-darwin7*)
2833 tm_file="${tm_file} ${cpu_type}/darwin7.h"
2834 ;;
2835 *-darwin[456]*)
2836 # Earlier - ingle arch, with 32b only
2837 # OS X 10.0, the first edition is Darwin4
2838 ;;
2839 esac
2840 tmake_file="${tmake_file} t-slibgcc"
2841 ;;
2842 powerpc64-*-darwin*)
2843 extra_options="${extra_options} ${cpu_type}/darwin.opt"
2844 tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc"
2845 tm_file="${tm_file} ${cpu_type}/darwin64-biarch.h"
2846 ;;
2847 powerpc*-*-freebsd*)
2848 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${fbsd_tm_file} rs6000/sysv4.h"
2849 extra_options="${extra_options} rs6000/sysv4.opt"
2850 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
2851 case ${target} in
2852 powerpc64*)
2853 tm_file="${tm_file} rs6000/default64.h rs6000/freebsd64.h"
2854 tmake_file="${tmake_file} rs6000/t-freebsd64"
2855 extra_options="${extra_options} rs6000/linux64.opt"
2856 if test $fbsd_major -ge 13; then
2857 tm_defines="${tm_defines} TARGET_FREEBSD32_SECURE_PLT=1"
2858 fi
2859 ;;
2860 *)
2861 if test $fbsd_major -ge 13; then
2862 tm_file="rs6000/secureplt.h ${tm_file}"
2863 fi
2864 tm_file="${tm_file} rs6000/freebsd.h"
2865 ;;
2866 esac
2867 ;;
2868 powerpc-*-netbsd*)
2869 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${nbsd_tm_file} freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
2870 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2871 tmake_file="${tmake_file} rs6000/t-netbsd"
2872 extra_options="${extra_options} rs6000/sysv4.opt"
2873 ;;
2874 powerpc-*-eabisimaltivec*)
2875 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
2876 extra_options="${extra_options} rs6000/sysv4.opt"
2877 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
2878 use_gcc_stdint=wrap
2879 ;;
2880 powerpc-*-eabisim*)
2881 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
2882 extra_options="${extra_options} rs6000/sysv4.opt"
2883 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2884 use_gcc_stdint=wrap
2885 ;;
2886 powerpc-*-elf*)
2887 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h"
2888 extra_options="${extra_options} rs6000/sysv4.opt"
2889 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2890 ;;
2891 powerpc-*-eabialtivec*)
2892 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
2893 extra_options="${extra_options} rs6000/sysv4.opt"
2894 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
2895 use_gcc_stdint=wrap
2896 ;;
2897 powerpc-*-eabi*)
2898 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h"
2899 extra_options="${extra_options} rs6000/sysv4.opt"
2900 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2901 use_gcc_stdint=wrap
2902 ;;
2903 powerpc-*-rtems*)
2904 tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/rtems.h rtems.h"
2905 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
2906 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-rtems rs6000/t-ppccomm"
2907 ;;
2908 powerpc*-*-linux*)
2909 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h freebsd-spec.h rs6000/sysv4.h"
2910 extra_options="${extra_options} rs6000/sysv4.opt"
2911 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm"
2912 extra_objs="$extra_objs rs6000-linux.o"
2913 case ${target} in
2914 powerpc*le-*-*)
2915 tm_file="${tm_file} rs6000/sysv4le.h" ;;
2916 esac
2917 case ${target}:${with_cpu} in
2918 powerpc64*: | powerpc64*:native) cpu_is_64bit=yes ;;
2919 esac
2920 maybe_biarch=${cpu_is_64bit}
2921 case ${enable_targets} in
2922 *powerpc64*) maybe_biarch=yes ;;
2923 all) maybe_biarch=yes ;;
2924 esac
2925 case ${target}:${enable_targets}:${maybe_biarch} in
2926 powerpc64-* | powerpc-*:*:yes | *:*powerpc64-*:yes | *:all:yes \
2927 | powerpc64le*:*powerpcle* | powerpc64le*:*powerpc-* \
2928 | powerpcle-*:*powerpc64le*:yes)
2929 if test x$cpu_is_64bit = xyes; then
2930 tm_file="${tm_file} rs6000/default64.h"
2931 fi
2932 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h glibc-stdint.h"
2933 tmake_file="$tmake_file rs6000/t-linux64"
2934 case ${target} in
2935 powerpc*le-*-*)
2936 tmake_file="$tmake_file rs6000/t-linux64le"
2937 case ${enable_targets} in
2938 all | *powerpc64-* | *powerpc-*)
2939 tmake_file="$tmake_file rs6000/t-linux64lebe" ;;
2940 esac ;;
2941 *)
2942 case ${enable_targets} in
2943 all | *powerpc64le-* | *powerpcle-*)
2944 tmake_file="$tmake_file rs6000/t-linux64bele" ;;
2945 esac ;;
2946 esac
2947 extra_options="${extra_options} rs6000/linux64.opt"
2948 ;;
2949 powerpc64*)
2950 tm_file="${tm_file} rs6000/default64.h rs6000/linux64.h glibc-stdint.h"
2951 extra_options="${extra_options} rs6000/linux64.opt"
2952 tmake_file="${tmake_file} rs6000/t-linux"
2953 ;;
2954 *)
2955 tm_file="${tm_file} rs6000/linux.h glibc-stdint.h"
2956 tmake_file="${tmake_file} rs6000/t-ppcos rs6000/t-linux"
2957 ;;
2958 esac
2959 case ${target} in
2960 powerpc*-*-linux*ppc476*)
2961 tm_file="${tm_file} rs6000/476.h"
2962 extra_options="${extra_options} rs6000/476.opt" ;;
2963 powerpc*-*-linux*altivec*)
2964 tm_file="${tm_file} rs6000/linuxaltivec.h" ;;
2965 esac
2966 case ${target} in
2967 *-linux*-musl*)
2968 enable_secureplt=yes ;;
2969 esac
2970 if test x${enable_secureplt} = xyes; then
2971 tm_file="rs6000/secureplt.h ${tm_file}"
2972 fi
2973 ;;
2974 powerpc-wrs-vxworks*)
2975 tm_file="${tm_file} elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h"
2976 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
2977 extra_options="${extra_options} rs6000/sysv4.opt"
2978 extra_headers="${extra_headers} ppc-asm.h"
2979 case ${target} in
2980 *-vxworksmils*)
2981 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksmils.h"
2982 tmake_file="${tmake_file} rs6000/t-vxworksmils"
2983 ;;
2984 *-vxworksae*)
2985 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksae.h"
2986 tmake_file="${tmake_file} rs6000/t-vxworksae"
2987 ;;
2988 *-vxworks*)
2989 tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h"
2990 ;;
2991 esac
2992 ;;
2993 powerpc-*-lynxos*)
2994 xm_defines=POSIX
2995 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
2996 tmake_file="t-lynx rs6000/t-lynx"
2997 extra_options="${extra_options} rs6000/sysv4.opt lynx.opt"
2998 thread_file=lynx
2999 gnu_ld=yes
3000 gas=yes
3001 ;;
3002 powerpcle-*-elf*)
3003 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h"
3004 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
3005 extra_options="${extra_options} rs6000/sysv4.opt"
3006 ;;
3007 powerpcle-*-eabisim*)
3008 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
3009 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
3010 extra_options="${extra_options} rs6000/sysv4.opt"
3011 use_gcc_stdint=wrap
3012 ;;
3013 powerpcle-*-eabi*)
3014 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
3015 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
3016 extra_options="${extra_options} rs6000/sysv4.opt"
3017 use_gcc_stdint=wrap
3018 ;;
3019 pru*-*-*)
3020 tm_file="elfos.h newlib-stdint.h ${tm_file}"
3021 tmake_file="${tmake_file} pru/t-pru"
3022 extra_objs="pru-pragma.o pru-passes.o"
3023 use_gcc_stdint=wrap
3024 ;;
3025 rs6000-ibm-aix6.* | powerpc-ibm-aix6.*)
3026 tm_file="${tm_file} rs6000/aix.h rs6000/aix61.h rs6000/xcoff.h rs6000/aix-stdint.h"
3027 tmake_file="rs6000/t-aix52 t-slibgcc"
3028 extra_options="${extra_options} rs6000/aix64.opt"
3029 use_collect2=yes
3030 thread_file='aix'
3031 use_gcc_stdint=wrap
3032 default_use_cxa_atexit=yes
3033 ;;
3034 rs6000-ibm-aix7.1.* | powerpc-ibm-aix7.1.*)
3035 tmake_file="rs6000/t-aix52 t-slibgcc"
3036 if test x$cpu_is_64bit = xyes; then
3037 tm_file="${tm_file} rs6000/biarch64.h"
3038 tmake_file="rs6000/t-aix64 t-slibgcc"
3039 fi
3040 tm_file="${tm_file} rs6000/aix.h rs6000/aix71.h rs6000/xcoff.h rs6000/aix-stdint.h"
3041 extra_options="${extra_options} rs6000/aix64.opt"
3042 use_collect2=yes
3043 thread_file='aix'
3044 use_gcc_stdint=wrap
3045 default_use_cxa_atexit=yes
3046 ;;
3047 rs6000-ibm-aix[789].* | powerpc-ibm-aix[789].*)
3048 tmake_file="rs6000/t-aix52 t-slibgcc"
3049 if test x$cpu_is_64bit = xyes; then
3050 tm_file="${tm_file} rs6000/biarch64.h"
3051 tmake_file="rs6000/t-aix64 t-slibgcc"
3052 fi
3053 tm_file="${tm_file} rs6000/aix.h rs6000/aix72.h rs6000/xcoff.h rs6000/aix-stdint.h"
3054 extra_options="${extra_options} rs6000/aix64.opt"
3055 use_collect2=yes
3056 thread_file='aix'
3057 use_gcc_stdint=wrap
3058 default_use_cxa_atexit=yes
3059 ;;
3060 rl78-*-elf*)
3061 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
3062 target_has_targetm_common=no
3063 c_target_objs="rl78-c.o"
3064 cxx_target_objs="rl78-c.o"
3065 tmake_file="${tmake_file} rl78/t-rl78"
3066 ;;
3067 rx-*-elf*)
3068 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
3069 tmake_file="${tmake_file} rx/t-rx"
3070 extra_options="${extra_options} rx/elf.opt"
3071 ;;
3072 rx-*-linux*)
3073 tm_file="elfos.h linux.h glibc-stdint.h rx/linux.h ../../libgcc/config/rx/rx-abi.h"
3074 tmake_file="${tmake_file} rx/t-linux"
3075 ;;
3076 s390-*-linux*)
3077 tm_file="s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
3078 c_target_objs="${c_target_objs} s390-c.o"
3079 cxx_target_objs="${cxx_target_objs} s390-c.o"
3080 if test x$enable_targets = xall; then
3081 tmake_file="${tmake_file} s390/t-linux64"
3082 fi
3083 tmake_file="${tmake_file} s390/t-s390"
3084 ;;
3085 s390x-*-linux*)
3086 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
3087 tm_p_file="linux-protos.h s390/s390-protos.h"
3088 c_target_objs="${c_target_objs} s390-c.o"
3089 cxx_target_objs="${cxx_target_objs} s390-c.o"
3090 md_file=s390/s390.md
3091 extra_modes=s390/s390-modes.def
3092 out_file=s390/s390.c
3093 tmake_file="${tmake_file} s390/t-linux64 s390/t-s390"
3094 ;;
3095 s390x-ibm-tpf*)
3096 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h glibc-stdint.h s390/tpf.h"
3097 tm_p_file=s390/s390-protos.h
3098 c_target_objs="${c_target_objs} s390-c.o"
3099 cxx_target_objs="${cxx_target_objs} s390-c.o"
3100 md_file=s390/s390.md
3101 extra_modes=s390/s390-modes.def
3102 out_file=s390/s390.c
3103 thread_file='tpf'
3104 extra_options="${extra_options} s390/tpf.opt"
3105 tmake_file="${tmake_file} s390/t-s390"
3106 ;;
3107 sh-*-elf* | sh[12346l]*-*-elf* | \
3108 sh-*-linux* | sh[2346lbe]*-*-linux* | \
3109 sh-*-netbsdelf* | shl*-*-netbsdelf*)
3110 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
3111 if test x${with_endian} = x; then
3112 case ${target} in
3113 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
3114 shbe-*-* | sheb-*-*) with_endian=big,little ;;
3115 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
3116 shl* | sh*-*-linux* | \
3117 sh-superh-elf) with_endian=little,big ;;
3118 sh[1234]*-*-*) with_endian=big ;;
3119 *) with_endian=big,little ;;
3120 esac
3121 fi
3122 # TM_ENDIAN_CONFIG is used by t-sh to determine multilibs.
3123 # First word : the default endian.
3124 # Second word: the secondary endian (optional).
3125 case ${with_endian} in
3126 big) TM_ENDIAN_CONFIG=mb ;;
3127 little) TM_ENDIAN_CONFIG=ml ;;
3128 big,little) TM_ENDIAN_CONFIG="mb ml" ;;
3129 little,big) TM_ENDIAN_CONFIG="ml mb" ;;
3130 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
3131 esac
3132 case ${with_endian} in
3133 little*) tm_file="sh/little.h ${tm_file}" ;;
3134 esac
3135 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h"
3136 case ${target} in
3137 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
3138 if test x$enable_fdpic = xyes; then
3139 tm_defines="$tm_defines FDPIC_DEFAULT=1"
3140 fi
3141 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h sh/linux.h" ;;
3142 sh*-*-netbsd*)
3143 tm_file="${tm_file} ${nbsd_tm_file} sh/netbsd-elf.h"
3144 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
3146 ;;
3147 sh*-superh-elf) if test x$with_libgloss != xno; then
3148 with_libgloss=yes
3149 tm_file="${tm_file} sh/newlib.h"
3150 fi
3151 tm_file="${tm_file} sh/embed-elf.h"
3152 tm_file="${tm_file} sh/superh.h"
3153 extra_options="${extra_options} sh/superh.opt" ;;
3154 *) if test x$with_newlib = xyes \
3155 && test x$with_libgloss = xyes; then
3156 tm_file="${tm_file} sh/newlib.h"
3157 fi
3158 tm_file="${tm_file} sh/embed-elf.h" ;;
3159 esac
3160 case ${target} in
3161 *-*-netbsd)
3162 ;;
3163 *-*-elf*)
3164 tm_file="${tm_file} newlib-stdint.h"
3165 ;;
3166 esac
3167 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
3168 case `echo ${target} | sed 's/e[lb]-/-/'` in
3169 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
3170 sh4a_single*) sh_cpu_target=sh4a-single ;;
3171 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
3172 sh4al) sh_cpu_target=sh4al ;;
3173 sh4a*) sh_cpu_target=sh4a ;;
3174 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
3175 sh4_single*) sh_cpu_target=sh4-single ;;
3176 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
3177 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
3178 sh3e*) sh_cpu_target=sh3e ;;
3179 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
3180 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
3181 sh2a_single*) sh_cpu_target=sh2a-single ;;
3182 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
3183 sh2a*) sh_cpu_target=sh2a ;;
3184 sh2e*) sh_cpu_target=sh2e ;;
3185 sh2*) sh_cpu_target=sh2 ;;
3186 *) sh_cpu_target=sh1 ;;
3187 esac
3188 # did the user say --without-fp ?
3189 if test x$with_fp = xno; then
3190 case ${sh_cpu_target} in
3191 sh4al | sh1) ;;
3192 sh4a* ) sh_cpu_target=sh4a-nofpu ;;
3193 sh4*) sh_cpu_target=sh4-nofpu ;;
3194 sh3*) sh_cpu_target=sh3 ;;
3195 sh2a*) sh_cpu_target=sh2a-nofpu ;;
3196 sh2*) sh_cpu_target=sh2 ;;
3197 *) echo --without-fp not available for $target: ignored
3198 esac
3199 tm_defines="$tm_defines STRICT_NOFPU=1"
3200 fi
3201 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
3202 case $sh_cpu_default in
3203 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
3204 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
3205 sh4-single-only | sh4-single | sh4-nofpu | sh4 | sh4-300 | \
3206 sh3e | sh3 | sh2e | sh2 | sh1) ;;
3207 "") sh_cpu_default=${sh_cpu_target} ;;
3208 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
3209 esac
3210 sh_multilibs=${with_multilib_list}
3211 if test "$sh_multilibs" = "default" ; then
3212 case ${target} in
3213 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
3214 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
3215 sh*-*-linux*) sh_multilibs=m1,m2,m2a,m3e,m4 ;;
3216 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
3217 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
3218 esac
3219 if test x$with_fp = xno; then
3220 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`"
3221 fi
3222 fi
3223 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`
3224 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
3225 tm_defines="$tm_defines SUPPORT_`echo $sh_cpu_default | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
3226 sh_multilibs=`echo $sh_multilibs | sed -e 's/,/ /g' -e 's/^[Ss][Hh]/m/' -e 's/ [Ss][Hh]/ m/g' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz-`
3227 for sh_multilib in ${sh_multilibs}; do
3228 case ${sh_multilib} in
3229 m1 | m2 | m2e | m3 | m3e | \
3230 m4 | m4-single | m4-single-only | m4-nofpu | m4-300 |\
3231 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al | \
3232 m2a | m2a-single | m2a-single-only | m2a-nofpu)
3233 # TM_MULTILIB_CONFIG is used by t-sh for the non-endian multilib definition
3234 # It is passed to MULTIILIB_OPTIONS verbatim.
3235 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG}/${sh_multilib}"
3236 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
3237 ;;
3238 \!*) # TM_MULTILIB_EXCEPTIONS_CONFIG is used by t-sh
3239 # It is passed the MULTILIB_EXCEPTIONS verbatim.
3240 TM_MULTILIB_EXCEPTIONS_CONFIG="${TM_MULTILIB_EXCEPTIONS_CONFIG} `echo $sh_multilib | sed 's/^!//'`" ;;
3241 *)
3242 echo "with_multilib_list=${sh_multilib} not supported."
3243 exit 1
3244 ;;
3245 esac
3246 done
3247 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's:^/::'`
3248 if test x${enable_incomplete_targets} = xyes ; then
3249 tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1"
3250 fi
3251 tm_file="$tm_file ./sysroot-suffix.h"
3252 tmake_file="$tmake_file t-sysroot-suffix"
3253 ;;
3254 sh-*-rtems*)
3255 tmake_file="${tmake_file} sh/t-sh sh/t-rtems"
3256 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h newlib-stdint.h"
3257 ;;
3258 sh-wrs-vxworks)
3259 tmake_file="$tmake_file sh/t-sh sh/t-vxworks"
3260 tm_file="${tm_file} elfos.h sh/elf.h sh/embed-elf.h vx-common.h vxworks.h sh/vxworks.h"
3261 ;;
3262 sparc-*-elf*)
3263 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp-elf.h"
3264 case ${target} in
3265 *-leon-*)
3266 tmake_file="sparc/t-sparc sparc/t-leon"
3267 ;;
3268 *-leon[3-9]*)
3269 tmake_file="sparc/t-sparc sparc/t-leon3"
3270 ;;
3271 *)
3272 tmake_file="sparc/t-sparc sparc/t-elf"
3273 ;;
3274 esac
3275 ;;
3276 sparc-*-rtems*)
3277 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h newlib-stdint.h"
3278 tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems"
3279 ;;
3280 sparc-*-linux*)
3281 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/tso.h"
3282 extra_options="${extra_options} sparc/long-double-switch.opt"
3283 case ${target} in
3284 *-leon-*)
3285 tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon"
3286 ;;
3287 *-leon[3-9]*)
3288 tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon3"
3289 ;;
3290 *)
3291 tmake_file="${tmake_file} sparc/t-sparc"
3292 ;;
3293 esac
3294 if test x$enable_targets = xall; then
3295 tm_file="sparc/biarch64.h ${tm_file} sparc/linux64.h"
3296 tmake_file="${tmake_file} sparc/t-linux64"
3297 else
3298 tm_file="${tm_file} sparc/linux.h"
3299 tmake_file="${tmake_file} sparc/t-linux"
3300 fi
3301 ;;
3302 sparc-*-netbsdelf*)
3303 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h"
3304 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
3305 extra_options="${extra_options} sparc/long-double-switch.opt"
3306 tmake_file="${tmake_file} sparc/t-sparc"
3307 ;;
3308 sparc*-*-solaris2*)
3309 tm_file="sparc/biarch64.h ${tm_file} ${sol2_tm_file} sparc/tso.h"
3310 case ${target} in
3311 sparc64-*-* | sparcv9-*-*)
3312 tm_file="sparc/default64.h ${tm_file}"
3313 ;;
3314 *)
3315 test x$with_cpu != x || with_cpu=v9
3316 ;;
3317 esac
3318 tmake_file="${tmake_file} sparc/t-sparc sparc/t-sol2"
3319 ;;
3320 sparc-wrs-vxworks)
3321 tm_file="${tm_file} elfos.h sparc/sysv4.h vx-common.h vxworks.h sparc/vxworks.h"
3322 tmake_file="${tmake_file} sparc/t-sparc sparc/t-vxworks"
3323 ;;
3324 sparc64-*-elf*)
3325 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h"
3326 extra_options="${extra_options}"
3327 tmake_file="${tmake_file} sparc/t-sparc"
3328 ;;
3329 sparc64-*-rtems*)
3330 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h sparc/rtemself.h rtems.h"
3331 extra_options="${extra_options}"
3332 tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems-64"
3333 ;;
3334 sparc64-*-linux*)
3335 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/default64.h sparc/linux64.h sparc/tso.h"
3336 extra_options="${extra_options} sparc/long-double-switch.opt"
3337 tmake_file="${tmake_file} sparc/t-sparc sparc/t-linux64"
3338 ;;
3339 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
3340 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
3341 extra_options="${extra_options} sparc/long-double-switch.opt"
3342 case "x$with_cpu" in
3343 xultrasparc) ;;
3344 x) with_cpu=ultrasparc ;;
3345 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
3346 esac
3347 tmake_file="${tmake_file} sparc/t-sparc"
3348 ;;
3349 sparc64-*-netbsd*)
3350 tm_file="sparc/biarch64.h ${tm_file}"
3351 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h"
3352 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
3353 extra_options="${extra_options} sparc/long-double-switch.opt"
3354 tmake_file="${tmake_file} sparc/t-sparc sparc/t-netbsd64"
3355 ;;
3356 sparc64-*-openbsd*)
3357 tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp64-elf.h"
3358 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h sparc/openbsd64.h"
3359 extra_options="${extra_options} openbsd.opt"
3360 extra_options="${extra_options}"
3361 gas=yes gnu_ld=yes
3362 with_cpu=ultrasparc
3363 tmake_file="${tmake_file} sparc/t-sparc"
3364 ;;
3365 tic6x-*-elf)
3366 tm_file="elfos.h ${tm_file} c6x/elf-common.h c6x/elf.h"
3367 tm_file="${tm_file} dbxelf.h tm-dwarf2.h newlib-stdint.h"
3368 tmake_file="c6x/t-c6x c6x/t-c6x-elf"
3369 use_collect2=no
3370 ;;
3371 tic6x-*-uclinux)
3372 tm_file="elfos.h ${tm_file} gnu-user.h linux.h c6x/elf-common.h c6x/uclinux-elf.h"
3373 tm_file="${tm_file} dbxelf.h tm-dwarf2.h glibc-stdint.h"
3374 tm_file="${tm_file} ./sysroot-suffix.h"
3375 tmake_file="t-sysroot-suffix t-slibgcc"
3376 tmake_file="${tmake_file} c6x/t-c6x c6x/t-c6x-elf c6x/t-c6x-uclinux"
3377 use_collect2=no
3378 ;;
3379 tilegx*-*-linux*)
3380 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilegx/linux.h ${tm_file}"
3381 tmake_file="${tmake_file} tilegx/t-tilegx"
3382 extra_objs="${extra_objs} mul-tables.o"
3383 c_target_objs="${c_target_objs} tilegx-c.o"
3384 cxx_target_objs="${cxx_target_objs} tilegx-c.o"
3385 extra_headers="feedback.h"
3386 case $target in
3387 tilegxbe-*)
3388 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
3389 ;;
3390 esac
3391 ;;
3392 tilepro*-*-linux*)
3393 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilepro/linux.h ${tm_file}"
3394 tmake_file="${tmake_file} tilepro/t-tilepro"
3395 extra_objs="${extra_objs} mul-tables.o"
3396 c_target_objs="${c_target_objs} tilepro-c.o"
3397 cxx_target_objs="${cxx_target_objs} tilepro-c.o"
3398 extra_headers="feedback.h"
3399 ;;
3400 v850-*-rtems*)
3401 target_cpu_default="TARGET_CPU_generic"
3402 tm_file="dbxelf.h elfos.h v850/v850.h"
3403 tm_file="${tm_file} rtems.h v850/rtems.h newlib-stdint.h"
3404 tmake_file="${tmake_file} v850/t-v850"
3405 tmake_file="${tmake_file} v850/t-rtems"
3406 use_collect2=no
3407 c_target_objs="v850-c.o"
3408 cxx_target_objs="v850-c.o"
3409 ;;
3410 v850*-*-*)
3411 case ${target} in
3412 v850e3v5-*-*)
3413 target_cpu_default="TARGET_CPU_v850e3v5"
3414 ;;
3415 v850e2v3-*-*)
3416 target_cpu_default="TARGET_CPU_v850e2v3"
3417 ;;
3418 v850e2-*-*)
3419 target_cpu_default="TARGET_CPU_v850e2"
3420 ;;
3421 v850e1-*-* | v850es-*-*)
3422 target_cpu_default="TARGET_CPU_v850e1"
3423 ;;
3424 v850e-*-*)
3425 target_cpu_default="TARGET_CPU_v850e"
3426 ;;
3427 v850-*-*)
3428 target_cpu_default="TARGET_CPU_generic"
3429 ;;
3430 esac
3431 tm_file="dbxelf.h elfos.h newlib-stdint.h v850/v850.h"
3432 if test x$stabs = xyes
3433 then
3434 tm_file="${tm_file} dbx.h"
3435 fi
3436 use_collect2=no
3437 c_target_objs="v850-c.o"
3438 cxx_target_objs="v850-c.o"
3439 use_gcc_stdint=wrap
3440 ;;
3441 vax-*-linux*)
3442 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h vax/elf.h vax/linux.h"
3443 extra_options="${extra_options} vax/elf.opt"
3444 ;;
3445 vax-*-netbsdelf*)
3446 tm_file="${tm_file} elfos.h ${nbsd_tm_file} vax/elf.h vax/netbsd-elf.h"
3447 extra_options="${extra_options} netbsd.opt netbsd-elf.opt vax/elf.opt"
3448 tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
3449 ;;
3450 vax-*-openbsd*)
3451 tm_file="vax/vax.h vax/openbsd1.h openbsd.h openbsd-stdint.h openbsd-libpthread.h vax/openbsd.h"
3452 extra_options="${extra_options} openbsd.opt"
3453 use_collect2=yes
3454 ;;
3455 visium-*-elf*)
3456 tm_file="dbxelf.h elfos.h ${tm_file} visium/elf.h newlib-stdint.h"
3457 tmake_file="visium/t-visium visium/t-crtstuff"
3458 ;;
3459 xstormy16-*-elf)
3460 # For historical reasons, the target files omit the 'x'.
3461 tm_file="dbxelf.h elfos.h newlib-stdint.h stormy16/stormy16.h"
3462 tm_p_file=stormy16/stormy16-protos.h
3463 tm_d_file="elfos.h stormy16/stormy16.h"
3464 md_file=stormy16/stormy16.md
3465 out_file=stormy16/stormy16.c
3466 extra_options=stormy16/stormy16.opt
3467 tmake_file="stormy16/t-stormy16"
3468 ;;
3469 xtensa*-*-elf*)
3470 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h xtensa/elf.h"
3471 extra_options="${extra_options} xtensa/elf.opt"
3472 ;;
3473 xtensa*-*-linux*)
3474 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/linux.h"
3475 tmake_file="${tmake_file} xtensa/t-xtensa"
3476 ;;
3477 xtensa*-*-uclinux*)
3478 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/uclinux.h"
3479 tmake_file="${tmake_file} xtensa/t-xtensa"
3480 extra_options="${extra_options} xtensa/uclinux.opt"
3481 ;;
3482 am33_2.0-*-linux*)
3483 tm_file="mn10300/mn10300.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h mn10300/linux.h"
3484 gas=yes gnu_ld=yes
3485 use_collect2=no
3486 ;;
3487 m32c-*-rtems*)
3488 tm_file="dbxelf.h elfos.h ${tm_file} m32c/rtems.h rtems.h newlib-stdint.h"
3489 c_target_objs="m32c-pragma.o"
3490 cxx_target_objs="m32c-pragma.o"
3491 ;;
3492 m32c-*-elf*)
3493 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
3494 c_target_objs="m32c-pragma.o"
3495 cxx_target_objs="m32c-pragma.o"
3496 ;;
3497 *)
3498 echo "*** Configuration ${target} not supported" 1>&2
3499 exit 1
3500 ;;
3501 esac
3503 case ${target} in
3504 i[34567]86-*-linux* | x86_64-*-linux*)
3505 tmake_file="${tmake_file} i386/t-pmm_malloc i386/t-i386"
3506 ;;
3507 i[34567]86-*-* | x86_64-*-*)
3508 tmake_file="${tmake_file} i386/t-gmm_malloc i386/t-i386"
3509 ;;
3510 powerpc*-*-* | rs6000-*-*)
3511 tm_file="${tm_file} ${cpu_type}/option-defaults.h"
3512 esac
3514 # non-glibc systems
3515 case ${target} in
3516 *-linux-musl*)
3517 tmake_file="${tmake_file} t-musl"
3518 ;;
3519 *-linux-uclibc*)
3520 tmake_file="${tmake_file} t-uclibc"
3521 ;;
3522 esac
3524 # Assume the existence of indirect function support and allow the use of the
3525 # resolver attribute.
3526 case ${target} in
3527 *-*-linux*android*|*-*-linux*uclibc*|*-*-linux*musl*)
3528 ;;
3529 *-*-linux*)
3530 case ${target} in
3531 aarch64*-* | arm*-* | i[34567]86-* | powerpc*-* | s390*-* | sparc*-* | x86_64-*)
3532 default_gnu_indirect_function=yes
3533 ;;
3534 esac
3535 ;;
3536 esac
3538 # Build mkoffload tool
3539 case ${target} in
3540 *-intelmic-* | *-intelmicemul-*)
3541 tmake_file="${tmake_file} i386/t-intelmic"
3542 tm_file="${tm_file} i386/intelmic-offload.h"
3543 ;;
3544 esac
3546 if [ "$target_has_targetcm" = "no" ]; then
3547 c_target_objs="$c_target_objs default-c.o"
3548 cxx_target_objs="$cxx_target_objs default-c.o"
3549 fi
3551 if [ "$common_out_file" = "" ]; then
3552 if [ "$target_has_targetm_common" = "yes" ]; then
3553 common_out_file="$cpu_type/$cpu_type-common.c"
3554 else
3555 common_out_file="default-common.c"
3556 fi
3557 fi
3559 if [ "$target_has_targetdm" = "no" ]; then
3560 d_target_objs="$d_target_objs default-d.o"
3561 fi
3563 # Support for --with-cpu and related options (and a few unrelated options,
3564 # too).
3565 case ${with_cpu} in
3566 yes | no)
3567 echo "--with-cpu must be passed a value" 1>&2
3568 exit 1
3569 ;;
3570 esac
3572 # Set arch and cpu from ${target} and ${target_noncanonical}. Set cpu
3573 # to generic if there is no processor scheduler model for the target.
3574 arch=
3575 cpu=
3576 arch_without_sse2=no
3577 arch_without_64bit=no
3578 case ${target} in
3579 i386-*-freebsd*)
3580 if test $fbsd_major -ge 6; then
3581 arch=i486
3582 else
3583 arch=i386
3584 fi
3585 cpu=generic
3586 arch_without_sse2=yes
3587 arch_without_64bit=yes
3588 ;;
3589 i386-*-netbsd*)
3590 arch=i486
3591 cpu=generic
3592 arch_without_sse2=yes
3593 arch_without_64bit=yes
3594 ;;
3595 i386-*-*)
3596 arch=i386
3597 cpu=i386
3598 arch_without_sse2=yes
3599 arch_without_64bit=yes
3600 ;;
3601 i486-*-*)
3602 arch=i486
3603 cpu=i486
3604 arch_without_sse2=yes
3605 arch_without_64bit=yes
3606 ;;
3607 i586-*-*)
3608 arch_without_sse2=yes
3609 arch_without_64bit=yes
3610 case ${target_noncanonical} in
3611 k6_2-*)
3612 arch=k6-2
3613 cpu=k6-2
3614 ;;
3615 k6_3-*)
3616 arch=k6-3
3617 cpu=k6-3
3618 ;;
3619 k6-*)
3620 arch=k6
3621 cpu=k6
3622 ;;
3623 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
3624 arch=pentium-mmx
3625 cpu=pentium-mmx
3626 ;;
3627 *)
3628 arch=pentium
3629 cpu=pentium
3630 ;;
3631 esac
3632 ;;
3633 i686-*-* | i786-*-*)
3634 case ${target_noncanonical} in
3635 znver1-*)
3636 arch=znver1
3637 cpu=znver1
3638 ;;
3639 znver2-*)
3640 arch=znver2
3641 cpu=znver2
3642 ;;
3643 bdver4-*)
3644 arch=bdver4
3645 cpu=bdver4
3646 ;;
3647 bdver3-*)
3648 arch=bdver3
3649 cpu=bdver3
3650 ;;
3651 bdver2-*)
3652 arch=bdver2
3653 cpu=bdver2
3654 ;;
3655 bdver1-*)
3656 arch=bdver1
3657 cpu=bdver1
3658 ;;
3659 btver1-*)
3660 arch=btver1
3661 cpu=btver1
3662 ;;
3663 btver2-*)
3664 arch=btver2
3665 cpu=btver2
3666 ;;
3667 amdfam10-*|barcelona-*)
3668 arch=amdfam10
3669 cpu=amdfam10
3670 ;;
3671 k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
3672 arch=k8-sse3
3673 cpu=k8-sse3
3674 ;;
3675 k8-*|opteron-*|athlon64-*|athlon_fx-*)
3676 arch=k8
3677 cpu=k8
3678 ;;
3679 athlon_xp-*|athlon_mp-*|athlon_4-*)
3680 arch=athlon-4
3681 cpu=athlon-4
3682 arch_without_sse2=yes
3683 arch_without_64bit=yes
3684 ;;
3685 athlon_tbird-*|athlon-*)
3686 arch=athlon
3687 cpu=athlon
3688 arch_without_sse2=yes
3689 ;;
3690 geode-*)
3691 arch=geode
3692 cpu=geode
3693 arch_without_sse2=yes
3694 ;;
3695 pentium2-*)
3696 arch=pentium2
3697 cpu=pentium2
3698 arch_without_sse2=yes
3699 ;;
3700 pentium3-*|pentium3m-*)
3701 arch=pentium3
3702 cpu=pentium3
3703 arch_without_sse2=yes
3704 ;;
3705 pentium4-*|pentium4m-*)
3706 arch=pentium4
3707 cpu=pentium4
3708 ;;
3709 prescott-*)
3710 arch=prescott
3711 cpu=prescott
3712 ;;
3713 nocona-*)
3714 arch=nocona
3715 cpu=nocona
3716 ;;
3717 atom-*)
3718 arch=atom
3719 cpu=atom
3720 ;;
3721 slm-*)
3722 arch=slm
3723 cpu=slm
3724 ;;
3725 core2-*)
3726 arch=core2
3727 cpu=core2
3728 ;;
3729 corei7-*)
3730 arch=corei7
3731 cpu=corei7
3732 ;;
3733 corei7_avx-*)
3734 arch=corei7-avx
3735 cpu=corei7-avx
3736 ;;
3737 pentium_m-*)
3738 arch=pentium-m
3739 cpu=pentium-m
3740 ;;
3741 pentiumpro-*)
3742 arch=pentiumpro
3743 cpu=pentiumpro
3744 arch_without_sse2=yes
3745 ;;
3746 *)
3747 arch=pentiumpro
3748 cpu=generic
3749 arch_without_sse2=yes
3750 arch_without_64bit=yes
3751 ;;
3752 esac
3753 ;;
3754 x86_64-*-*)
3755 case ${target_noncanonical} in
3756 znver1-*)
3757 arch=znver1
3758 cpu=znver1
3759 ;;
3760 znver2-*)
3761 arch=znver2
3762 cpu=znver2
3763 ;;
3764 bdver4-*)
3765 arch=bdver4
3766 cpu=bdver4
3767 ;;
3768 bdver3-*)
3769 arch=bdver3
3770 cpu=bdver3
3771 ;;
3772 bdver2-*)
3773 arch=bdver2
3774 cpu=bdver2
3775 ;;
3776 bdver1-*)
3777 arch=bdver1
3778 cpu=bdver1
3779 ;;
3780 btver1-*)
3781 arch=btver1
3782 cpu=btver1
3783 ;;
3784 btver2-*)
3785 arch=btver2
3786 cpu=btver2
3787 ;;
3788 amdfam10-*|barcelona-*)
3789 arch=amdfam10
3790 cpu=amdfam10
3791 ;;
3792 k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
3793 arch=k8-sse3
3794 cpu=k8-sse3
3795 ;;
3796 k8-*|opteron-*|athlon_64-*)
3797 arch=k8
3798 cpu=k8
3799 ;;
3800 nocona-*)
3801 arch=nocona
3802 cpu=nocona
3803 ;;
3804 atom-*)
3805 arch=atom
3806 cpu=atom
3807 ;;
3808 slm-*)
3809 arch=slm
3810 cpu=slm
3811 ;;
3812 core2-*)
3813 arch=core2
3814 cpu=core2
3815 ;;
3816 corei7-*)
3817 arch=corei7
3818 cpu=corei7
3819 ;;
3820 *)
3821 arch=x86-64
3822 cpu=generic
3823 ;;
3824 esac
3825 ;;
3826 esac
3828 # If there is no $with_cpu option, try to infer one from ${target}.
3829 # This block sets nothing except for with_cpu.
3830 if test x$with_cpu = x ; then
3831 case ${target} in
3832 i[34567]86-*-elfiamcu)
3833 with_cpu=lakemont
3834 ;;
3835 i[34567]86-*-*|x86_64-*-*)
3836 with_cpu=$cpu
3837 ;;
3838 alphaev6[78]*-*-*)
3839 with_cpu=ev67
3840 ;;
3841 alphaev6*-*-*)
3842 with_cpu=ev6
3843 ;;
3844 alphapca56*-*-*)
3845 with_cpu=pca56
3846 ;;
3847 alphaev56*-*-*)
3848 with_cpu=ev56
3849 ;;
3850 alphaev5*-*-*)
3851 with_cpu=ev5
3852 ;;
3853 frv-*-*linux* | frv400-*-*linux*)
3854 with_cpu=fr400
3855 ;;
3856 frv550-*-*linux*)
3857 with_cpu=fr550
3858 ;;
3859 m68k*-*-*)
3860 case "$with_arch" in
3861 "cf")
3862 with_cpu=${default_cf_cpu}
3863 ;;
3864 "" | "m68k")
3865 with_cpu=m${default_m68k_cpu}
3866 ;;
3867 esac
3868 ;;
3869 sparc*-*-*)
3870 case ${target} in
3871 *-leon-*)
3872 with_cpu=leon
3873 ;;
3874 *-leon[3-9]*)
3875 with_cpu=leon3
3876 ;;
3877 *-leon[3-9]v7*)
3878 with_cpu=leon3v7
3879 ;;
3880 *)
3881 with_cpu="`echo ${target} | sed 's/-.*$//'`"
3882 ;;
3883 esac
3884 ;;
3885 visium-*-*)
3886 with_cpu=gr5
3887 ;;
3888 esac
3890 # Avoid overriding --with-cpu-32 and --with-cpu-64 values.
3891 case ${target} in
3892 i[34567]86-*-*|x86_64-*-*)
3893 if test x$with_cpu_32 != x || test x$with_cpu_64 != x; then
3894 if test x$with_cpu_32 = x; then
3895 with_cpu_32=$with_cpu
3896 fi
3897 if test x$with_cpu_64 = x; then
3898 with_cpu_64=$with_cpu
3899 fi
3900 with_cpu=
3901 fi
3902 ;;
3903 esac
3904 fi
3906 # Support for --with-arch and related options (and a few unrelated options,
3907 # too).
3908 case ${with_arch} in
3909 yes | no)
3910 echo "--with-arch must be passed a value" 1>&2
3911 exit 1
3912 ;;
3913 esac
3915 # If there is no $with_arch option, try to infer one from ${target}.
3916 # This block sets nothing except for with_arch.
3917 if test x$with_arch = x ; then
3918 case ${target} in
3919 i[34567]86-*-darwin*|x86_64-*-darwin*)
3920 # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
3921 # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
3922 ;;
3923 i[34567]86-*-elfiamcu)
3924 with_arch=lakemont
3925 ;;
3926 i[34567]86-*-*)
3927 # --with-fpmath sets the default ISA to SSE2, which is the same
3928 # ISA supported by Pentium 4.
3929 if test x$with_fpmath = x || test $arch_without_sse2 = no; then
3930 with_arch=$arch
3931 else
3932 with_arch=pentium4
3933 fi
3934 ;;
3935 x86_64-*-*)
3936 with_arch=$arch
3937 ;;
3938 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
3939 with_arch=r5900
3940 ;;
3941 mips*-*-vxworks)
3942 with_arch=mips2
3943 ;;
3944 esac
3946 # Avoid overriding --with-arch-32 and --with-arch-64 values.
3947 case ${target} in
3948 i[34567]86-*-darwin*|x86_64-*-darwin*)
3949 # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
3950 # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
3951 ;;
3952 i[34567]86-*-*|x86_64-*-*)
3953 if test x$with_arch_32 != x || test x$with_arch_64 != x; then
3954 if test x$with_arch_32 = x; then
3955 with_arch_32=$with_arch
3956 fi
3957 if test x$with_arch_64 = x; then
3958 if test $arch_without_64bit = yes; then
3959 # Set the default 64bit arch to x86-64 if the default arch
3960 # doesn't support 64bit.
3961 with_arch_64=x86-64
3962 else
3963 with_arch_64=$with_arch
3964 fi
3965 fi
3966 with_arch=
3967 elif test $arch_without_64bit$need_64bit_isa = yesyes; then
3968 # Set the default 64bit arch to x86-64 if the default arch
3969 # doesn't support 64bit and we need 64bit ISA.
3970 with_arch_32=$with_arch
3971 with_arch_64=x86-64
3972 with_arch=
3973 fi
3974 ;;
3975 esac
3976 fi
3978 # Infer a default setting for --with-float.
3979 if test x$with_float = x; then
3980 case ${target} in
3981 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
3982 # The R5900 doesn't support 64-bit float. 32-bit float doesn't
3983 # comply with IEEE 754.
3984 with_float=soft
3985 ;;
3986 esac
3987 fi
3989 # Infer a default setting for --with-fpu.
3990 if test x$with_fpu = x; then
3991 case ${target} in
3992 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
3993 # The R5900 FPU only supports single precision.
3994 with_fpu=single
3995 ;;
3996 esac
3997 fi
3999 # Support --with-fpmath.
4000 if test x$with_fpmath != x; then
4001 case ${target} in
4002 i[34567]86-*-* | x86_64-*-*)
4003 case ${with_fpmath} in
4004 avx)
4005 tm_file="${tm_file} i386/avxmath.h"
4006 ;;
4007 sse)
4008 tm_file="${tm_file} i386/ssemath.h"
4009 ;;
4010 *)
4011 echo "Invalid --with-fpmath=$with_fpmath" 1>&2
4012 exit 1
4013 ;;
4014 esac
4015 ;;
4016 *)
4017 echo "--with-fpmath isn't supported for $target." 1>&2
4018 exit 1
4019 ;;
4020 esac
4021 fi
4023 # Similarly for --with-schedule.
4024 if test x$with_schedule = x; then
4025 case ${target} in
4026 hppa1*)
4027 # Override default PA8000 scheduling model.
4028 with_schedule=7100LC
4029 ;;
4030 esac
4031 fi
4033 # Infer a default setting for --with-llsc.
4034 if test x$with_llsc = x; then
4035 case ${target} in
4036 mips*-*-linux*)
4037 # The kernel emulates LL and SC where necessary.
4038 with_llsc=yes
4039 ;;
4040 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
4041 # The R5900 doesn't support LL(D) and SC(D).
4042 with_llsc=no
4043 ;;
4044 esac
4045 fi
4047 # Validate and mark as valid any --with options supported
4048 # by this target. In order to use a particular --with option
4049 # you must list it in supported_defaults; validating the value
4050 # is optional. This case statement should set nothing besides
4051 # supported_defaults.
4053 supported_defaults=
4054 case "${target}" in
4055 aarch64*-*-*)
4056 supported_defaults="abi cpu arch"
4057 for which in cpu arch; do
4059 eval "val=\$with_$which"
4060 base_val=`echo $val | sed -e 's/\+.*//'`
4061 ext_val=`echo $val | sed -e 's/[a-z0-9.-]\+//'`
4063 if [ $which = arch ]; then
4064 def=aarch64-arches.def
4065 pattern=AARCH64_ARCH
4066 else
4067 def=aarch64-cores.def
4068 pattern=AARCH64_CORE
4069 fi
4071 ext_mask=AARCH64_CPU_DEFAULT_FLAGS
4073 # Find the base CPU or ARCH id in aarch64-cores.def or
4074 # aarch64-arches.def
4075 if [ x"$base_val" = x ] \
4076 || grep "^$pattern(\"$base_val\"," \
4077 ${srcdir}/config/aarch64/$def \
4078 > /dev/null; then
4080 if [ $which = arch ]; then
4081 base_id=`grep "^$pattern(\"$base_val\"," \
4082 ${srcdir}/config/aarch64/$def | \
4083 sed -e 's/^[^,]*,[ ]*//' | \
4084 sed -e 's/,.*$//'`
4085 # Extract the architecture flags from aarch64-arches.def
4086 ext_mask=`grep "^$pattern(\"$base_val\"," \
4087 ${srcdir}/config/aarch64/$def | \
4088 sed -e 's/)$//' | \
4089 sed -e 's/^.*,//'`
4090 else
4091 base_id=`grep "^$pattern(\"$base_val\"," \
4092 ${srcdir}/config/aarch64/$def | \
4093 sed -e 's/^[^,]*,[ ]*//' | \
4094 sed -e 's/,.*$//'`
4095 fi
4097 # Use the pre-processor to strip flatten the options.
4098 # This makes the format less rigid than if we use
4099 # grep and sed directly here.
4100 opt_macro="AARCH64_OPT_EXTENSION(A, B, C, D, E, F)=A, B, C, D, E, F"
4101 options_parsed="`$ac_cv_prog_CPP -D"$opt_macro" -x c \
4102 ${srcdir}/config/aarch64/aarch64-option-extensions.def`"
4104 # Match one element inside AARCH64_OPT_EXTENSION, we
4105 # consume anything that's not a ,.
4106 elem="[ ]*\([^,]\+\)[ ]*"
4108 # Repeat the pattern for the number of entries in the
4109 # AARCH64_OPT_EXTENSION, currently 6 times.
4110 sed_patt="^$elem,$elem,$elem,$elem,$elem,$elem"
4112 while [ x"$ext_val" != x ]
4113 do
4114 ext_val=`echo $ext_val | sed -e 's/\+//'`
4115 ext=`echo $ext_val | sed -e 's/\+.*//'`
4116 base_ext=`echo $ext | sed -e 's/^no//'`
4117 opt_line=`echo -e "$options_parsed" | \
4118 grep "^\"$base_ext\""`
4120 if [ x"$base_ext" = x ] \
4121 || [[ -n $opt_line ]]; then
4123 # These regexp extract the elements based on
4124 # their group match index in the regexp.
4125 ext_canon=`echo -e "$opt_line" | \
4126 sed -e "s/$sed_patt/\2/"`
4127 ext_on=`echo -e "$opt_line" | \
4128 sed -e "s/$sed_patt/\3/"`
4129 ext_off=`echo -e "$opt_line" | \
4130 sed -e "s/$sed_patt/\4/"`
4132 if [ $ext = $base_ext ]; then
4133 # Adding extension
4134 ext_mask="("$ext_mask") | ("$ext_on" | "$ext_canon")"
4135 else
4136 # Removing extension
4137 ext_mask="("$ext_mask") & ~("$ext_off" | "$ext_canon")"
4138 fi
4140 true
4141 else
4142 echo "Unknown extension used in --with-$which=$val" 1>&2
4143 exit 1
4144 fi
4145 ext_val=`echo $ext_val | sed -e 's/[a-z0-9]\+//'`
4146 done
4148 ext_mask="(("$ext_mask") << 6)"
4149 if [ x"$base_id" != x ]; then
4150 target_cpu_cname="TARGET_CPU_$base_id | $ext_mask"
4151 fi
4152 true
4153 else
4154 echo "Unknown $which used in --with-$which=$val" 1>&2
4155 exit 1
4156 fi
4157 done
4158 ;;
4160 alpha*-*-*)
4161 supported_defaults="cpu tune"
4162 for which in cpu tune; do
4163 eval "val=\$with_$which"
4164 case "$val" in
4165 "" \
4166 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
4167 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
4168 | 21264a)
4169 ;;
4170 *)
4171 echo "Unknown CPU used in --with-$which=$val" 1>&2
4172 exit 1
4173 ;;
4174 esac
4175 done
4176 ;;
4178 arc*-*-*)
4179 supported_defaults="cpu"
4181 if [ x"$with_cpu" = x ] \
4182 || grep "^ARC_CPU ($with_cpu," \
4183 ${srcdir}/config/arc/arc-cpus.def \
4184 > /dev/null; then
4185 # Ok
4186 true
4187 else
4188 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
4189 exit 1
4190 fi
4191 ;;
4193 csky-*-*)
4194 supported_defaults="cpu endian float"
4195 ;;
4197 arm*-*-*)
4198 supported_defaults="arch cpu float tune fpu abi mode tls"
4199 for which in cpu tune arch; do
4200 # See if it matches a supported value
4201 eval "val=\$with_$which"
4202 if [ x"$val" != x ]; then
4203 cpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \
4204 -v cmd="chk$which $val" \
4205 ${srcdir}/config/arm/arm-cpus.in`
4206 if [ "$cpu" = "error" ]; then
4207 echo "Unknown target in --with-$which=$val" 1>&2
4208 exit 1
4209 else
4210 new_val=$cpu
4211 eval "target_${which}_cname=$new_val"
4212 echo "For $val real value is $new_val"
4213 fi
4214 fi
4215 done
4217 case "$with_float" in
4218 "" \
4219 | soft | hard | softfp)
4220 # OK
4221 ;;
4222 *)
4223 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
4224 exit 1
4225 ;;
4226 esac
4228 # see if --with-fpu matches any of the supported FPUs
4229 if [ x"$with_fpu" != x ] ; then
4230 val=$with_fpu
4231 fpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \
4232 -v cmd="chkfpu $val" \
4233 ${srcdir}/config/arm/arm-cpus.in`
4234 if [ "$fpu" = "error" ]
4235 then
4236 echo "Unknown target in --with-fpu=$val" 1>&2
4237 exit 1
4238 fi
4239 fi
4241 case "$with_abi" in
4242 "" \
4243 | apcs-gnu | atpcs | aapcs | iwmmxt | aapcs-linux )
4244 #OK
4245 ;;
4246 *)
4247 echo "Unknown ABI used in --with-abi=$with_abi"
4248 exit 1
4249 ;;
4250 esac
4252 case "$with_mode" in
4253 "" \
4254 | arm | thumb )
4255 #OK
4256 ;;
4257 *)
4258 echo "Unknown mode used in --with-mode=$with_mode"
4259 exit 1
4260 ;;
4261 esac
4263 case "$with_tls" in
4264 "" \
4265 | gnu | gnu2)
4266 # OK
4267 ;;
4268 *)
4269 echo "Unknown TLS method used in --with-tls=$with_tls" 1>&2
4270 exit 1
4271 ;;
4272 esac
4274 if test "x$with_arch" != x && test "x$with_cpu" != x; then
4275 echo "Switch \"--with-arch\" may not be used with switch \"--with-cpu\"" 1>&2
4276 exit 1
4277 fi
4279 if test "x$with_cpu" != x && test "x$with_tune" != x; then
4280 echo "Switch \"--with-tune\" may not be used with switch \"--with-cpu\"" 1>&2
4281 exit 1
4282 fi
4284 # Add extra multilibs
4285 if test "x$with_multilib_list" != x; then
4286 ml=
4287 arm_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
4288 if test "x${arm_multilibs}" != xdefault ; then
4289 for arm_multilib in ${arm_multilibs}; do
4290 case ${arm_multilib} in
4291 aprofile|rmprofile)
4292 tmake_profile_file="arm/t-multilib"
4293 ;;
4294 @*)
4295 ml=`echo "X$arm_multilib" | sed '1s,^X@,,'`
4296 if test -f "${srcdir}/config/arm/${ml}"; then
4297 tmake_file="${tmake_file} arm/${ml}"
4298 else
4299 echo "Error: ${ml} does not exist in ${srcdir}/config/arm" >&2
4300 exit 1
4301 fi
4302 ;;
4303 *)
4304 echo "Error: --with-multilib-list=${with_multilib_list} not supported." 1>&2
4305 exit 1
4306 ;;
4307 esac
4308 done
4309 fi
4311 if test "x${tmake_profile_file}" != x ; then
4312 # arm/t-aprofile and arm/t-rmprofile are only
4313 # designed to work without any with-cpu,
4314 # with-arch, with-mode, with-fpu or with-float
4315 # options.
4316 if test "x$with_arch" != x \
4317 || test "x$with_cpu" != x \
4318 || test "x$with_float" != x \
4319 || test "x$with_fpu" != x \
4320 || test "x$with_mode" != x ; then
4321 echo "Error: You cannot use any of --with-arch/cpu/fpu/float/mode with --with-multilib-list=${with_multilib_list}" 1>&2
4322 exit 1
4323 elif test "x$ml" != x ; then
4324 echo "Error: You cannot use builtin multilib profiles along with custom ones" 1>&2
4325 exit 1
4326 fi
4327 # But pass the default value for float-abi
4328 # through to the multilib selector
4329 with_float="soft"
4330 tmake_file="${tmake_file} ${tmake_profile_file}"
4331 TM_MULTILIB_CONFIG="$with_multilib_list"
4332 fi
4333 fi
4334 target_cpu_cname=${target_cpu_cname:-arm7tdmi}
4335 with_cpu=${with_cpu:-$target_cpu_cname}
4336 ;;
4338 fr*-*-*linux*)
4339 supported_defaults=cpu
4340 case "$with_cpu" in
4341 fr400) ;;
4342 fr550) ;;
4343 *)
4344 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
4345 exit 1
4346 ;;
4347 esac
4348 ;;
4350 fido-*-* | m68k*-*-*)
4351 supported_defaults="arch cpu"
4352 case "$with_arch" in
4353 "" | "m68k"| "cf")
4354 m68k_arch_family="$with_arch"
4355 ;;
4356 *)
4357 echo "Invalid --with-arch=$with_arch" 1>&2
4358 exit 1
4359 ;;
4360 esac
4362 # We always have a $with_cpu setting here.
4363 case "$with_cpu" in
4364 "m68000" | "m68010" | "m68020" | "m68030" | "m68040" | "m68060")
4365 m68k_cpu_ident=$with_cpu
4366 ;;
4367 "m68020-40")
4368 m68k_cpu_ident=m68020
4369 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_40"
4370 ;;
4371 "m68020-60")
4372 m68k_cpu_ident=m68020
4373 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_60"
4374 ;;
4375 *)
4376 # We need the C identifier rather than the string.
4377 m68k_cpu_ident=`awk -v arg="\"$with_cpu\"" \
4378 'BEGIN { FS="[ \t]*[,()][ \t]*" }; \
4379 $1 == "M68K_DEVICE" && $2 == arg { print $3 }' \
4380 ${srcdir}/config/m68k/m68k-devices.def`
4381 if [ x"$m68k_cpu_ident" = x ] ; then
4382 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
4383 exit 1
4384 fi
4385 with_cpu="mcpu=$with_cpu"
4386 ;;
4387 esac
4388 ;;
4390 amdgcn-*-*)
4391 supported_defaults="arch tune"
4393 for which in arch tune; do
4394 eval "val=\$with_$which"
4395 case ${val} in
4396 "" | fiji | gfx900 | gfx906 )
4397 # OK
4398 ;;
4399 *)
4400 echo "Unknown cpu used in --with-$which=$val." 1>&2
4401 exit 1
4402 ;;
4403 esac
4404 done
4405 [ "x$with_arch" = x ] && with_arch=fiji
4406 ;;
4408 hppa*-*-*)
4409 supported_defaults="arch schedule"
4411 case "$with_arch" in
4412 "" | 1.0 | 1.1 | 2.0)
4413 # OK
4414 ;;
4415 *)
4416 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
4417 exit 1
4418 ;;
4419 esac
4421 case "$with_schedule" in
4422 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
4423 # OK
4424 ;;
4425 *)
4426 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
4427 exit 1
4428 ;;
4429 esac
4430 ;;
4432 i[34567]86-*-* | x86_64-*-*)
4433 supported_defaults="abi arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64"
4434 for which in arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64; do
4435 eval "val=\$with_$which"
4436 case " $x86_archs " in
4437 *" ${val} "*)
4438 case "${target}" in
4439 x86_64-*-*)
4440 case "x$which" in
4441 *_32)
4442 ;;
4443 *)
4444 echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2
4445 exit 1
4446 ;;
4447 esac
4448 ;;
4449 esac
4450 # OK
4451 ;;
4452 *)
4453 if test x${val} != x; then
4454 case " $x86_64_archs " in
4455 *" ${val} "*)
4456 # OK
4457 ;;
4458 *)
4459 # Allow $x86_cpus --with-cpu=/--with-tune=
4460 case "x$which" in
4461 xcpu*|xtune*)
4462 case " $x86_cpus " in
4463 *" ${val} "*)
4464 # OK
4465 ;;
4466 *)
4467 echo "Unknown CPU given in --with-$which=$val." 1>&2
4468 exit 1
4469 ;;
4470 esac
4471 ;;
4472 *)
4473 echo "Unknown CPU given in --with-$which=$val." 1>&2
4474 exit 1
4475 ;;
4476 esac
4477 ;;
4478 esac
4479 fi
4480 ;;
4481 esac
4482 done
4483 ;;
4485 riscv*-*-*)
4486 supported_defaults="abi arch tune riscv_attribute"
4488 case "${target}" in
4489 riscv-* | riscv32*) xlen=32 ;;
4490 riscv64*) xlen=64 ;;
4491 *) echo "Unsupported RISC-V target ${target}" 1>&2; exit 1 ;;
4492 esac
4494 case "${with_riscv_attribute}" in
4495 yes)
4496 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=1"
4497 ;;
4498 no)
4499 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=0"
4500 ;;
4501 ""|default)
4502 case "${target}" in
4503 riscv*-*-elf*)
4504 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=1"
4505 ;;
4506 *)
4507 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=0"
4508 ;;
4509 esac
4510 ;;
4511 *)
4512 echo "--with-riscv-attribute=${with_riscv_attribute} is not supported. The argument must begin with yes, no or default." 1>&2
4513 exit 1
4514 ;;
4515 esac
4518 # Infer arch from --with-arch, --target, and --with-abi.
4519 case "${with_arch}" in
4520 rv32e* | rv32i* | rv32g* | rv64i* | rv64g*)
4521 # OK.
4522 ;;
4523 "")
4524 # Infer XLEN, but otherwise assume GC.
4525 case "${with_abi}" in
4526 ilp32e) with_arch="rv32e" ;;
4527 ilp32 | ilp32f | ilp32d) with_arch="rv32gc" ;;
4528 lp64 | lp64f | lp64d) with_arch="rv64gc" ;;
4529 *) with_arch="rv${xlen}gc" ;;
4530 esac
4531 ;;
4532 *)
4533 echo "--with-arch=${with_arch} is not supported. The argument must begin with rv32e, rv32i, rv32g, rv64i, or rv64g." 1>&2
4534 exit 1
4535 ;;
4536 esac
4538 # Make sure --with-abi is valid. If it was not specified,
4539 # pick a default based on the ISA, preferring soft-float
4540 # unless the D extension is present.
4541 case "${with_abi}" in
4542 ilp32 | ilp32e | ilp32f | ilp32d | lp64 | lp64f | lp64d)
4543 ;;
4544 "")
4545 case "${with_arch}" in
4546 rv32*d* | rv32g*) with_abi=ilp32d ;;
4547 rv32e*) with_abi=ilp32e ;;
4548 rv32*) with_abi=ilp32 ;;
4549 rv64*d* | rv64g*) with_abi=lp64d ;;
4550 rv64*) with_abi=lp64 ;;
4551 esac
4552 ;;
4553 *)
4554 echo "--with-abi=${with_abi} is not supported" 1>&2
4555 exit 1
4556 ;;
4557 esac
4559 # Make sure ABI and ISA are compatible.
4560 case "${with_abi},${with_arch}" in
4561 ilp32,rv32* | ilp32e,rv32e* \
4562 | ilp32f,rv32*f* | ilp32f,rv32g* \
4563 | ilp32d,rv32*d* | ilp32d,rv32g* \
4564 | lp64,rv64* \
4565 | lp64f,rv64*f* | lp64f,rv64g* \
4566 | lp64d,rv64*d* | lp64d,rv64g*)
4567 ;;
4568 *)
4569 echo "--with-abi=${with_abi} is not supported for ISA ${with_arch}" 1>&2
4570 exit 1
4571 ;;
4572 esac
4574 # Handle --with-multilib-list.
4575 if test "x${with_multilib_list}" != xdefault; then
4576 tm_file="${tm_file} riscv/withmultilib.h"
4577 tmake_file="${tmake_file} riscv/t-withmultilib"
4579 case ${with_multilib_list} in
4580 ilp32 | ilp32f | ilp32d \
4581 | lp64 | lp64f | lp64d )
4582 TM_MULTILIB_CONFIG="${with_arch},${with_multilib_list}"
4583 ;;
4584 *)
4585 echo "--with-multilib-list=${with_multilib_list} not supported."
4586 exit 1
4587 esac
4589 # Define macros to select the default multilib.
4590 case ${with_arch} in
4591 rv32gc)
4592 tm_defines="${tm_defines} TARGET_MLIB_ARCH=1"
4593 ;;
4594 rv64gc)
4595 tm_defines="${tm_defines} TARGET_MLIB_ARCH=2"
4596 ;;
4597 *)
4598 echo "unsupported --with-arch for --with-multilib-list"
4599 exit 1
4600 esac
4601 case ${with_abi} in
4602 ilp32)
4603 tm_defines="${tm_defines} TARGET_MLIB_ABI=1"
4604 ;;
4605 ilp32f)
4606 tm_defines="${tm_defines} TARGET_MLIB_ABI=2"
4607 ;;
4608 ilp32d)
4609 tm_defines="${tm_defines} TARGET_MLIB_ABI=3"
4610 ;;
4611 lp64)
4612 tm_defines="${tm_defines} TARGET_MLIB_ABI=4"
4613 ;;
4614 lp64f)
4615 tm_defines="${tm_defines} TARGET_MLIB_ABI=5"
4616 ;;
4617 lp64d)
4618 tm_defines="${tm_defines} TARGET_MLIB_ABI=6"
4619 ;;
4620 *)
4621 echo "unsupported --with-abi for --with-multilib"
4622 exit 1
4623 esac
4624 fi
4625 ;;
4627 mips*-*-*)
4628 supported_defaults="abi arch arch_32 arch_64 float fpu nan fp_32 odd_spreg_32 tune tune_32 tune_64 divide llsc mips-plt synci lxc1-sxc1 madd4"
4630 case ${with_float} in
4631 "" | soft | hard)
4632 # OK
4633 ;;
4634 *)
4635 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
4636 exit 1
4637 ;;
4638 esac
4640 case ${with_fpu} in
4641 "" | single | double)
4642 # OK
4643 ;;
4644 *)
4645 echo "Unknown fpu type used in --with-fpu=$with_fpu" 1>&2
4646 exit 1
4647 ;;
4648 esac
4650 case ${with_nan} in
4651 "" | 2008 | legacy)
4652 # OK
4653 ;;
4654 *)
4655 echo "Unknown NaN encoding used in --with-nan=$with_nan" 1>&2
4656 exit 1
4657 ;;
4658 esac
4660 case ${with_fp_32} in
4661 "" | 32 | xx | 64)
4662 # OK
4663 ;;
4664 *)
4665 echo "Unknown FP mode used in --with-fp-32=$with_fp_32" 1>&2
4666 exit 1
4667 ;;
4668 esac
4670 case ${with_odd_spreg_32} in
4671 yes)
4672 with_odd_spreg_32="odd-spreg"
4673 ;;
4674 no)
4675 with_odd_spreg_32="no-odd-spreg"
4676 ;;
4677 "")
4678 # OK
4679 ;;
4680 *)
4681 echo "Unknown odd-spreg-32 type used in --with-odd-spreg-32=$with_odd_spreg_32" 1>&2
4682 exit 1
4683 ;;
4684 esac
4686 case ${with_abi} in
4687 "" | 32 | o64 | n32 | 64 | eabi)
4688 # OK
4689 ;;
4690 *)
4691 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
4692 exit 1
4693 ;;
4694 esac
4696 case ${with_divide} in
4697 "" | breaks | traps)
4698 # OK
4699 ;;
4700 *)
4701 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
4702 exit 1
4703 ;;
4704 esac
4706 case ${with_llsc} in
4707 yes)
4708 with_llsc=llsc
4709 ;;
4710 no)
4711 with_llsc="no-llsc"
4712 ;;
4713 "")
4714 # OK
4715 ;;
4716 *)
4717 echo "Unknown llsc type used in --with-llsc" 1>&2
4718 exit 1
4719 ;;
4720 esac
4722 case ${with_mips_plt} in
4723 yes)
4724 with_mips_plt=plt
4725 ;;
4726 no)
4727 with_mips_plt=no-plt
4728 ;;
4729 "")
4730 ;;
4731 *)
4732 echo "Unknown --with-mips-plt argument: $with_mips_plt" 1>&2
4733 exit 1
4734 ;;
4735 esac
4737 case ${with_synci} in
4738 yes)
4739 with_synci=synci
4740 ;;
4741 no)
4742 with_synci=no-synci
4743 ;;
4744 "")
4745 ;;
4746 *)
4747 echo "Unknown synci type used in --with-synci" 1>&2
4748 exit 1
4749 ;;
4750 esac
4752 case ${with_lxc1_sxc1} in
4753 yes)
4754 with_lxc1_sxc1=lxc1-sxc1
4755 ;;
4756 no)
4757 with_lxc1_sxc1=no-lxc1-sxc1
4758 ;;
4759 "")
4760 ;;
4761 *)
4762 echo "Unknown lxc1-sxc1 type used in --with-lxc1-sxc1" 1>&2
4763 exit 1
4764 ;;
4765 esac
4767 case ${with_madd4} in
4768 yes)
4769 with_madd4=madd4
4770 ;;
4771 no)
4772 with_madd4=no-madd4
4773 ;;
4774 "")
4775 ;;
4776 *)
4777 echo "Unknown madd4 type used in --with-madd4" 1>&2
4778 exit 1
4779 ;;
4780 esac
4781 ;;
4783 nds32*-*-*)
4784 supported_defaults="arch cpu nds32_lib float fpu_config"
4786 # process --with-arch
4787 case "${with_arch}" in
4788 "" | v3 )
4789 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0"
4790 ;;
4791 v2 | v2j | v3m)
4792 # OK
4793 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0"
4794 ;;
4795 v3f)
4796 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=1"
4797 ;;
4798 v3s)
4799 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=2"
4801 ;;
4802 *)
4803 echo "Cannot accept --with-arch=$with_arch, available values are: v2 v2j v3 v3m v3f v3s" 1>&2
4804 exit 1
4805 ;;
4806 esac
4808 case "${with_cpu}" in
4809 "")
4810 with_cpu=n9
4811 ;;
4812 n6 | n7 |n8 | e8 | s8 | n9 | n10 | d10 | n12 | n13 | n15)
4813 # OK
4814 ;;
4815 *)
4816 echo "Cannot accept --with-cpu=$with_cpu, available values are: n6 n7 n8 e8 s8 n9 n10 d10 n12 n13 n15" 1>&2
4817 exit 1
4818 ;;
4819 esac
4821 # process --with-nds32-lib
4822 case "${with_nds32_lib}" in
4823 "")
4824 case ${target} in
4825 *-*-*uclibc*)
4826 with_nds32_lib=ulibc
4827 ;;
4828 *-*-linux*)
4829 with_nds32_lib=glibc
4830 ;;
4831 *)
4832 with_nds32_lib=newlib
4833 tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
4834 ;;
4835 esac
4836 ;;
4837 newlib)
4838 # OK
4839 tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
4840 ;;
4841 mculib)
4842 # OK
4843 # for the arch=v3f or arch=v3s under mculib toolchain,
4844 # we would like to set -fno-math-errno as default
4845 case "${with_arch}" in
4846 v3f | v3s)
4847 tm_defines="${tm_defines} TARGET_DEFAULT_NO_MATH_ERRNO=1"
4848 ;;
4849 esac
4850 ;;
4851 glibc | uclibc)
4852 # OK
4853 ;;
4854 *)
4855 echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib glibc uclibc" 1>&2
4856 exit 1
4857 ;;
4858 esac
4860 # process --with-float
4861 case "${with_float}" in
4862 "" | soft | hard)
4863 # OK
4864 ;;
4865 *)
4866 echo "Cannot accept --with-float=$with_float, available values are: soft hard" 1>&2
4867 exit 1
4868 ;;
4869 esac
4871 # process --with-config-fpu
4872 case "${with_config_fpu}" in
4873 "" | 0 | 1 | 2 | 3)
4874 # OK
4875 ;;
4876 *)
4877 echo "Cannot accept --with-config-fpu=$with_config_fpu, available values from 0 to 7" 1>&2
4878 exit 1
4879 ;;
4880 esac
4883 ;;
4884 nios2*-*-*)
4885 supported_defaults="arch"
4886 case "$with_arch" in
4887 "" | r1 | r2)
4888 # OK
4889 ;;
4890 *)
4891 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
4892 exit 1
4893 ;;
4894 esac
4895 ;;
4897 powerpc*-*-* | rs6000-*-*)
4898 supported_defaults="abi cpu cpu_32 cpu_64 float tune tune_32 tune_64 advance_toolchain"
4900 for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
4901 eval "val=\$with_$which"
4902 case ${val} in
4903 default32 | default64)
4904 case $which in
4905 cpu | tune)
4906 ;;
4907 *)
4908 echo "$val only valid for --with-cpu and --with-tune." 1>&2
4909 exit 1
4910 ;;
4911 esac
4912 with_which="with_$which"
4913 eval $with_which=
4914 ;;
4915 405cr)
4916 tm_defines="${tm_defines} CONFIG_PPC405CR"
4917 eval "with_$which=405"
4918 ;;
4919 "" | common | native \
4920 | power[3456789] | power10 | power5+ | power6x \
4921 | powerpc | powerpc64 | powerpc64le \
4922 | rs64 \
4923 | 401 | 403 | 405 | 405fp | 440 | 440fp | 464 | 464fp \
4924 | 476 | 476fp | 505 | 601 | 602 | 603 | 603e | ec603e \
4925 | 604 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
4926 | a2 | e300c[23] | 854[08] | e500mc | e500mc64 | e5500 | e6500 \
4927 | titan | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5 | cell)
4928 # OK
4929 ;;
4930 *)
4931 echo "Unknown cpu used in --with-$which=$val." 1>&2
4932 exit 1
4933 ;;
4934 esac
4935 done
4937 case "$with_abi" in
4938 "" | elfv1 | elfv2 )
4939 #OK
4940 ;;
4941 *)
4942 echo "Unknown ABI used in --with-abi=$with_abi"
4943 exit 1
4944 ;;
4945 esac
4947 if test "x$with_advance_toolchain" != x; then
4948 if test -d "/opt/$with_advance_toolchain/." -a \
4949 -d "/opt/$with_advance_toolchain/bin/." -a \
4950 -d "/opt/$with_advance_toolchain/include/."; then
4952 tm_file="$tm_file ./advance-toolchain.h"
4953 (at="/opt/$with_advance_toolchain"
4954 echo "/* Use Advance Toolchain $at */"
4955 echo
4956 echo "#undef LINK_OS_EXTRA_SPEC32"
4957 echo "#define LINK_OS_EXTRA_SPEC32" \
4958 "\"%(link_os_new_dtags)" \
4959 "-rpath $prefix/lib -rpath $at/lib\""
4960 echo
4961 echo "#undef LINK_OS_EXTRA_SPEC64"
4962 echo "#define LINK_OS_EXTRA_SPEC64" \
4963 "\"%(link_os_new_dtags)" \
4964 "-rpath $prefix/lib64 -rpath $at/lib64\""
4965 echo
4966 echo "#undef LINK_OS_NEW_DTAGS_SPEC"
4967 echo "#define LINK_OS_NEW_DTAGS_SPEC" \
4968 "\"--enable-new-dtags\""
4969 echo
4970 echo "#undef DYNAMIC_LINKER_PREFIX"
4971 echo "#define DYNAMIC_LINKER_PREFIX \"$at\""
4972 echo
4973 echo "#undef MD_EXEC_PREFIX"
4974 echo "#define MD_EXEC_PREFIX \"$at/bin/\""
4975 echo
4976 echo "#undef MD_STARTFILE_PREFIX"
4977 echo "#define MD_STARTFILE_PREFIX \"$prefix/lib/\""
4978 echo
4979 echo "#undef MD_STARTFILE_PREFIX_1"
4980 echo "#define MD_STARTFILE_PREFIX_1 \"$at/lib/\"") \
4981 > advance-toolchain.h
4982 else
4983 echo "Unknown advance-toolchain $with_advance_toolchain"
4984 exit 1
4985 fi
4986 fi
4988 # Set up the default long double format if the user changed it.
4989 if test x$with_long_double_format = xieee; then
4990 tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=1"
4992 elif test x$with_long_double_format = xibm; then
4993 tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=0"
4994 fi
4995 ;;
4997 s390*-*-*)
4998 supported_defaults="arch mode tune"
5000 for which in arch tune; do
5001 eval "val=\$with_$which"
5002 case ${val} in
5003 "" | native | z900 | z990 | z9-109 | z9-ec | z10 | z196 | zEC12 | z13 | z14 | z15 | arch5 | arch6 | arch7 | arch8 | arch9 | arch10 | arch11 | arch12 | arch13 )
5004 # OK
5005 ;;
5006 *)
5007 echo "Unknown cpu used in --with-$which=$val." 1>&2
5008 exit 1
5009 ;;
5010 esac
5011 done
5013 case ${with_mode} in
5014 "" | esa | zarch)
5015 # OK
5016 ;;
5017 *)
5018 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
5019 exit 1
5020 ;;
5021 esac
5022 ;;
5024 sh[123456ble]*-*-* | sh-*-*)
5025 supported_defaults="cpu"
5026 case "`echo $with_cpu | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz- | sed s/sh/m/`" in
5027 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
5028 # OK
5029 ;;
5030 m2a | m2a-single | m2a-single-only | m2a-nofpu)
5031 ;;
5032 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
5033 ;;
5034 *)
5035 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
5036 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
5037 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
5038 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
5039 exit 1
5040 ;;
5041 esac
5042 ;;
5043 sparc*-*-*)
5044 supported_defaults="cpu cpu_32 cpu_64 float tune tune_32 tune_64"
5046 for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
5047 eval "val=\$with_$which"
5048 case ${val} in
5049 "" | sparc | sparcv9 | sparc64 \
5050 | v7 | cypress \
5051 | v8 | supersparc | hypersparc | leon | leon3 | leon3v7 \
5052 | sparclite | f930 | f934 | sparclite86x \
5053 | sparclet | tsc701 \
5054 | v9 | ultrasparc | ultrasparc3 | niagara | niagara2 \
5055 | niagara3 | niagara4 | niagara7 | m8)
5056 # OK
5057 ;;
5058 *)
5059 echo "Unknown cpu used in --with-$which=$val" 1>&2
5060 exit 1
5061 ;;
5062 esac
5063 done
5065 case ${with_float} in
5066 "" | soft | hard)
5067 # OK
5068 ;;
5069 *)
5070 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
5071 exit 1
5072 ;;
5073 esac
5074 ;;
5076 tic6x-*-*)
5077 supported_defaults="arch"
5079 case ${with_arch} in
5080 "" | c62x | c64x | c64x+ | c67x | c67x+ | c674x)
5081 # OK
5082 ;;
5083 *)
5084 echo "Unknown arch used in --with-arch=$with_arch." 1>&2
5085 exit 1
5086 ;;
5087 esac
5088 ;;
5090 v850*-*-*)
5091 supported_defaults=cpu
5092 case ${with_cpu} in
5093 "" | v850e | v850e1 | v850e2 | v850es | v850e2v3 | v850e3v5)
5094 # OK
5095 ;;
5096 *)
5097 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
5098 exit 1
5099 ;;
5100 esac
5101 ;;
5102 visium-*-*)
5103 supported_defaults="cpu"
5104 case $with_cpu in
5105 "" | gr5 | gr6)
5106 ;;
5107 *) echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
5108 exit 1
5109 ;;
5110 esac
5111 ;;
5112 esac
5114 # Targets for which there is at least one VxWorks port should include
5115 # vxworks-dummy.h to allow safe references to various TARGET_VXWORKS kinds
5116 # of markers from other files in the port, including the vxworks*.h files to
5117 # distinguish VxWorks variants such as VxWorks 7 or 64).
5119 case ${target} in
5120 arm*-*-* | i[34567]86-*-* | mips*-*-* | powerpc*-*-* | sh*-*-* \
5121 | sparc*-*-* | x86_64-*-*)
5122 tm_file="vxworks-dummy.h ${tm_file}"
5123 ;;
5124 esac
5126 # Set some miscellaneous flags for particular targets.
5127 target_cpu_default2=
5128 case ${target} in
5129 aarch64*-*-*)
5130 if test x"$target_cpu_cname" != x
5131 then
5132 target_cpu_default2=$target_cpu_cname
5133 fi
5134 ;;
5136 arm*-*-*)
5137 if test x$with_cpu = x
5138 then
5139 echo "Don't know the target cpu" 1>&2
5140 exit 1
5141 else
5142 target_cpu_default2="\\\"$with_cpu\\\""
5143 fi
5144 ;;
5146 hppa*-*-*)
5147 if test x$gas = xyes
5148 then
5149 target_cpu_default2="MASK_GAS"
5150 fi
5151 ;;
5153 fido*-*-* | m68k*-*-*)
5154 target_cpu_default2=$m68k_cpu_ident
5155 tmake_file="m68k/t-opts $tmake_file"
5156 if [ x"$m68k_arch_family" != x ]; then
5157 tmake_file="m68k/t-$m68k_arch_family $tmake_file"
5158 fi
5159 ;;
5161 i[34567]86-*-darwin* | x86_64-*-darwin*)
5162 ;;
5163 i[34567]86-*-linux* | x86_64-*-linux*)
5164 extra_objs="${extra_objs} cet.o"
5165 tmake_file="$tmake_file i386/t-linux i386/t-cet"
5166 ;;
5167 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu)
5168 tmake_file="$tmake_file i386/t-kfreebsd"
5169 ;;
5170 i[34567]86-*-gnu*)
5171 tmake_file="$tmake_file i386/t-gnu"
5172 ;;
5173 i[34567]86-*-msdosdjgpp*)
5174 tmake_file="${tmake_file} i386/t-djgpp"
5175 ;;
5176 i[34567]86-*-solaris2* | x86_64-*-solaris2*)
5177 ;;
5178 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
5179 ;;
5180 i[34567]86-*-mingw* | x86_64-*-mingw*)
5181 ;;
5182 i[34567]86-*-dragonfly* | x86_64-*-dragonfly*)
5183 ;;
5184 i[34567]86-*-freebsd*)
5185 ;;
5186 x86_64-*-freebsd*)
5187 tmake_file="${tmake_file} i386/t-freebsd64"
5188 ;;
5189 ia64*-*-linux*)
5190 ;;
5192 mips*-*-*)
5193 if test x$gnu_ld = xyes
5194 then
5195 target_cpu_default2="MASK_SPLIT_ADDRESSES"
5196 fi
5197 case ${target} in
5198 mips*el-*-*)
5199 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
5200 ;;
5201 esac
5202 if test x$with_arch != x; then
5203 default_mips_arch=$with_arch
5204 fi
5205 if test x$with_abi != x; then
5206 default_mips_abi=$with_abi
5207 fi
5208 case ${default_mips_arch} in
5209 mips1) tm_defines="$tm_defines MIPS_ISA_DEFAULT=1" ;;
5210 mips2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=2" ;;
5211 mips3) tm_defines="$tm_defines MIPS_ISA_DEFAULT=3" ;;
5212 mips4) tm_defines="$tm_defines MIPS_ISA_DEFAULT=4" ;;
5213 mips32) tm_defines="$tm_defines MIPS_ISA_DEFAULT=32" ;;
5214 mips32r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=33" ;;
5215 mips32r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=37" ;;
5216 mips64) tm_defines="$tm_defines MIPS_ISA_DEFAULT=64" ;;
5217 mips64r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=65" ;;
5218 mips64r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=69" ;;
5219 esac
5220 case ${default_mips_abi} in
5221 32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_32" ;;
5222 o64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_O64" ;;
5223 n32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_N32" ;;
5224 64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_64" ;;
5225 eabi) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_EABI" ;;
5226 esac
5227 tmake_file="mips/t-mips $tmake_file"
5228 ;;
5230 powerpc*-*-* | rs6000-*-*)
5231 # FIXME: The PowerPC port uses the value set at compile time,
5232 # although it's only cosmetic.
5233 if test "x$with_cpu" != x
5234 then
5235 target_cpu_default2="\\\"$with_cpu\\\""
5236 fi
5237 out_file="${cpu_type}/${cpu_type}.c"
5238 c_target_objs="${c_target_objs} ${cpu_type}-c.o"
5239 cxx_target_objs="${cxx_target_objs} ${cpu_type}-c.o"
5240 d_target_objs="${d_target_objs} ${cpu_type}-d.o"
5241 tmake_file="${cpu_type}/t-${cpu_type} ${tmake_file}"
5242 ;;
5244 sh[123456ble]*-*-* | sh-*-*)
5245 c_target_objs="${c_target_objs} sh-c.o"
5246 cxx_target_objs="${cxx_target_objs} sh-c.o"
5247 ;;
5249 sparc*-*-*)
5250 # Some standard aliases.
5251 case x$with_cpu in
5252 xsparc)
5253 with_cpu=v7
5254 ;;
5255 xsparcv9 | xsparc64)
5256 with_cpu=v9
5257 ;;
5258 esac
5260 if test x$with_tune = x ; then
5261 case ${target} in
5262 *-leon-*)
5263 with_tune=leon
5264 ;;
5265 *-leon[3-9]*)
5266 with_tune=leon3
5267 ;;
5268 esac
5269 fi
5271 # The SPARC port checks this value at compile-time.
5272 target_cpu_default2="TARGET_CPU_$with_cpu"
5273 ;;
5275 v850*-*-*)
5276 case "x$with_cpu" in
5277 x)
5278 ;;
5279 xv850e | xv850e1 | xv850e2 | xv850e2v3 | xv850e3v5)
5280 target_cpu_default2="TARGET_CPU_$with_cpu"
5281 ;;
5282 xv850es)
5283 target_cpu_default2="TARGET_CPU_v850e1"
5284 ;;
5285 esac
5286 ;;
5287 visium-*-*)
5288 target_cpu_default2="TARGET_CPU_$with_cpu"
5289 ;;
5290 esac
5292 t=
5293 all_defaults="abi cpu cpu_32 cpu_64 arch arch_32 arch_64 tune tune_32 tune_64 schedule float mode fpu nan fp_32 odd_spreg_32 divide llsc mips-plt synci tls lxc1-sxc1 madd4"
5294 for option in $all_defaults
5295 do
5296 eval "val=\$with_"`echo $option | sed s/-/_/g`
5297 if test -n "$val"; then
5298 case " $supported_defaults " in
5299 *" $option "*)
5300 ;;
5301 *)
5302 echo "This target does not support --with-$option." 2>&1
5303 echo "Valid --with options are: $supported_defaults" 2>&1
5304 exit 1
5305 ;;
5306 esac
5308 if test "x$t" = x
5309 then
5310 t="{ \"$option\", \"$val\" }"
5311 else
5312 t="${t}, { \"$option\", \"$val\" }"
5313 fi
5314 fi
5315 done
5317 if test "x$t" = x
5318 then
5319 configure_default_options="{ { NULL, NULL} }"
5320 else
5321 configure_default_options="{ ${t} }"
5322 fi
5324 if test "$target_cpu_default2" != ""
5325 then
5326 if test "$target_cpu_default" != ""
5327 then
5328 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
5329 else
5330 target_cpu_default=$target_cpu_default2
5331 fi
5332 fi
5334 case ${target} in
5335 i[34567]86-*-* | x86_64-*-*)
5336 if test x$enable_as_accelerator = xyes; then
5337 extra_programs="mkoffload\$(exeext)"
5338 fi
5339 ;;
5340 esac