1 # libgcc host-specific configuration file.
2 # Copyright (C) 1997-2017 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
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
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 libgcc host-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 host-specific information.
26 # This file bears an obvious resemblance to gcc/config.gcc. The cases
27 # should be kept similar, to ease moving library-specific settings
28 # from config.gcc to this file. That is also why tmake_file is
29 # left as tmake_file, rather than hmake_file, even though this library
30 # switches on ${host}.
32 # This file switches on the shell variable ${host}, and also uses the
33 # following shell variables:
35 # with_* Various variables as set by configure.
37 # This file sets the following shell variables for use by the
38 # autoconf-generated configure script:
40 # asm_hidden_op The assembler pseudo-op to use for hide
41 # lists for object files implemented in
42 # assembly (with -fvisibility=hidden for C).
43 # The default is ".hidden".
44 # cpu_type The name of the cpu, if different from the first
45 # chunk of the canonical host name.
46 # enable_execute_stack The name of a source file implementing
47 # __enable_execute_stack.
48 # extra_parts List of extra object files that should be compiled
49 # for this target machine. This may be overridden
50 # by setting EXTRA_PARTS in a tmake_file fragment.
51 # If either is set, EXTRA_PARTS and
52 # EXTRA_MULTILIB_PARTS inherited from the GCC
53 # subdirectory will be ignored.
54 # md_unwind_header The name of a header file defining
55 # MD_FALLBACK_FRAME_STATE_FOR.
56 # sfp_machine_header The name of a sfp-machine.h header file for soft-fp.
57 # Defaults to "$cpu_type/sfp-machine.h" if it exists,
58 # no-sfp-machine.h otherwise.
59 # tmake_file A list of machine-description-specific
61 # tm_defines List of target macros to define for all compilations.
62 # tm_file A list of target macro files used only for code
63 # built for the target, not the host. These files
64 # are relative to $srcdir/config and must not have
65 # the same names as files in $srcdir/../gcc/config.
66 # unwind_header The name of the header file declaring the unwind
67 # runtime interface routines.
75 md_unwind_header=no-unwind.h
76 unwind_header=unwind-generic.h
78 # Set default cpu_type so it can be updated in each machine entry.
79 cpu_type=`echo ${host} | sed 's/-.*$//'`
118 moxie*) cpu_type=moxie
143 # All MIPS targets provide a full set of FP routines.
145 tmake_file="mips/t-mips"
146 if test "${libgcc_cv_mips_hard_float}" = yes; then
147 tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp"
149 tmake_file="${tmake_file} t-softfp-sfdf"
151 if test "${ac_cv_sizeof_long_double}" = 16; then
152 tmake_file="${tmake_file} mips/t-softfp-tf"
154 if test "${host_address}" = 64; then
155 tmake_file="${tmake_file} mips/t-mips64"
157 tmake_file="${tmake_file} t-softfp"
182 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
183 sh[123456789lbe]*-*-*)
200 # Common parts for widely ported systems.
203 asm_hidden_op=.private_extern
204 tmake_file="$tmake_file t-darwin ${cpu_type}/t-darwin t-libgcc-pic t-slibgcc-darwin"
205 extra_parts="crt3.o crttms.o crttme.o"
208 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
209 tmake_file="$tmake_file t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
210 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
213 # This is the generic ELF configuration of FreeBSD. Later
214 # machine-specific sections may refine and add to this
216 tmake_file="$tmake_file t-freebsd t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
217 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
218 case ${target_thread_file} in
220 tmake_file="${tmake_file} t-freebsd-thread"
221 # Before 5.0, FreeBSD can't bind shared libraries to -lc
222 # when "optionally" threaded via weak pthread_* checks.
224 *-*-freebsd[34] | *-*-freebsd[34].*)
225 tmake_file="${tmake_file} t-slibgcc-nolc-override"
231 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu)
232 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-linux"
233 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
234 if test x$enable_vtable_verify = xyes; then
235 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
239 tmake_file="$tmake_file t-lynx $cpu_type/t-crtstuff t-crtstuff-pic t-libgcc-pic"
240 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
243 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
244 tmake_file="$tmake_file t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
245 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
246 # ELF configurations. We will clear extra_parts in the
247 # a.out configurations.
249 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
250 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
255 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
256 case ${target_thread_file} in
258 tmake_file="$tmake_file t-openbsd-thread"
263 tmake_file="$tmake_file t-rtems"
264 extra_parts="crtbegin.o crtend.o"
267 # Unless linker support and dl_iterate_phdr are present,
268 # unwind-dw2-fde-dip.c automatically falls back to unwind-dw2-fde.c.
269 tmake_file="$tmake_file sol2/t-sol2 t-eh-dw2-dip t-crtstuff-pic t-libgcc-pic t-slibgcc t-slibgcc-elf-ver"
270 if test $with_gnu_ld = yes; then
271 tmake_file="$tmake_file t-slibgcc-gld"
273 tmake_file="$tmake_file t-slibgcc-sld"
275 # Add cpu-specific t-sol2 after t-slibgcc-* so it can augment SHLIB_MAPFILES.
276 tmake_file="$tmake_file $cpu_type/t-sol2"
277 extra_parts="gmon.o crtbegin.o crtend.o"
278 if test "${libgcc_cv_solaris_crts}" = yes; then
279 # Solaris 11.x and 12 provide crt1.o, crti.o, and crtn.o as part of the
280 # base system. crtp.o and crtpg.o implement the compiler-dependent parts.
281 extra_parts="$extra_parts crtp.o crtpg.o"
282 # If the Solaris CRTs are present, both ld and gld will have PIE support.
283 extra_parts="$extra_parts crtbeginS.o crtendS.o"
286 i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
287 # Solaris 10+/x86 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
288 # part of the base system.
290 sparc*-*-solaris2.1[0-9]*)
291 # Solaris 10+/SPARC lacks crt1.o and gcrt1.o.
292 extra_parts="$extra_parts crt1.o gcrt1.o"
296 if test x$enable_vtable_verify = xyes; then
297 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
301 extra_parts="crtbegin.o crtend.o"
304 tmake_file="vms/t-vms"
305 extra_parts="crt0.o crtbegin.o crtbeginS.o crtend.o crtendS.o"
311 extra_parts="crtbegin.o crtend.o"
316 *-*-darwin* | *-*-dragonfly* | *-*-freebsd* | *-*-netbsd* | *-*-openbsd* | \
318 enable_execute_stack=enable-execute-stack-mprotect.c
320 i[34567]86-*-mingw* | x86_64-*-mingw*)
321 enable_execute_stack=config/i386/enable-execute-stack-mingw32.c
324 enable_execute_stack=enable-execute-stack-empty.c;
329 aarch64*-*-elf | aarch64*-*-rtems*)
330 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
331 extra_parts="$extra_parts crtfastmath.o"
332 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
333 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
336 extra_parts="$extra_parts crtfastmath.o"
337 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
338 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
341 extra_parts="$extra_parts crtfastmath.o"
342 md_unwind_header=aarch64/linux-unwind.h
343 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
344 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
347 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm alpha/t-linux"
348 extra_parts="$extra_parts crtfastmath.o"
349 md_unwind_header=alpha/linux-unwind.h
352 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm"
353 extra_parts="$extra_parts crtbeginT.o crtfastmath.o"
356 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
359 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
362 tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
363 extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
364 md_unwind_header=alpha/vms-unwind.h
367 tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
368 extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
369 md_unwind_header=alpha/vms-unwind.h
372 tmake_file="arc/t-arc"
373 extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o"
374 extra_parts="$extra_parts crttls.o"
376 arc*-*-linux-uclibc*)
377 tmake_file="${tmake_file} t-slibgcc-libgcc t-slibgcc-nolc-override arc/t-arc-uClibc arc/t-arc"
378 extra_parts="$extra_parts crti.o crtn.o"
379 extra_parts="$extra_parts crttls.o"
382 tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
383 extra_parts="$extra_parts crti.o crtn.o"
385 arm*-*-freebsd*) # ARM FreeBSD EABI
386 tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix arm/t-elf"
387 tmake_file="${tmake_file} arm/t-bpabi arm/t-freebsd t-slibgcc-libgcc"
388 tm_file="${tm_file} arm/bpabi-lib.h"
389 unwind_header=config/arm/unwind-arm.h
390 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
393 tmake_file="$tmake_file arm/t-arm arm/t-netbsd t-slibgcc-gld-nover"
395 arm*-*-linux*) # ARM GNU/Linux with ELF
396 tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix t-crtfm"
397 tmake_file="${tmake_file} arm/t-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"
398 tm_file="$tm_file arm/bpabi-lib.h"
399 unwind_header=config/arm/unwind-arm.h
400 tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
401 extra_parts="$extra_parts crtfastmath.o"
403 arm*-*-uclinux*) # ARM ucLinux
404 tmake_file="${tmake_file} t-fixedpoint-gnu-prefix t-crtfm"
405 tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
406 tmake_file="${tmake_file} arm/t-bpabi"
407 tm_file="$tm_file arm/bpabi-lib.h"
408 unwind_header=config/arm/unwind-arm.h
409 extra_parts="$extra_parts crti.o crtn.o"
412 tmake_file="t-hardfp t-softfp arm/t-arm arm/t-elf arm/t-softfp arm/t-phoenix"
413 tmake_file="${tmake_file} arm/t-bpabi"
414 tm_file="$tm_file arm/bpabi-lib.h"
415 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
416 unwind_header=config/arm/unwind-arm.h
418 arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
419 tmake_file="${tmake_file} arm/t-arm arm/t-elf t-fixedpoint-gnu-prefix"
420 tm_file="$tm_file arm/bpabi-lib.h"
422 arm*-*-eabi* | arm*-*-rtems*)
423 tmake_file="${tmake_file} arm/t-bpabi t-crtfm"
424 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
427 tmake_file="${tmake_file} arm/t-symbian t-slibgcc-nolc-override"
428 tm_file="$tm_file arm/symbian-lib.h"
429 # Symbian OS provides its own startup code.
432 tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
433 extra_parts="$extra_parts crtfastmath.o"
434 unwind_header=config/arm/unwind-arm.h
437 # Make HImode functions for AVR
438 tmake_file="${cpu_type}/t-avr t-fpbit"
439 if test x${with_avrlibc} != xno; then
440 tmake_file="$tmake_file ${cpu_type}/t-avrlibc"
442 tm_file="$tm_file avr/avr-lib.h"
445 tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
446 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o crtlibid.o"
449 tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
450 extra_parts="$extra_parts crtbeginS.o crtendS.o crtlibid.o"
451 md_unwind_header=bfin/linux-unwind.h
454 tmake_file="$tmake_file bfin/t-bfin bfin/t-crtstuff t-libgcc-pic t-fdpbit bfin/t-linux"
455 # No need to build crtbeginT.o on uClibc systems. Should probably
456 # be moved to the OS specific section above.
457 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
458 md_unwind_header=bfin/linux-unwind.h
461 tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
462 extra_parts="$extra_parts crti.o crtn.o"
465 tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
466 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
469 tmake_file="${tmake_file} cr16/t-cr16 cr16/t-crtlibid t-fdpbit"
470 extra_parts="$extra_parts crti.o crtn.o crtlibid.o"
473 tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp"
476 tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-elfmulti"
478 cris-*-linux* | crisv32-*-linux*)
479 tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-linux"
482 tmake_file="epiphany/t-epiphany t-fdpbit epiphany/t-custom-eqsf"
483 extra_parts="$extra_parts crti.o crtint.o crtrunc.o crtm1reg-r43.o crtm1reg-r63.o crtn.o"
486 tmake_file="$tmake_file fr30/t-fr30 t-fdpbit"
487 extra_parts="$extra_parts crti.o crtn.o"
490 tmake_file="$tmake_file frv/t-frv t-fdpbit"
491 tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h"
492 # Don't use crtbegin.o, crtend.o.
493 extra_parts="frvbegin.o frvend.o"
496 tmake_file="$tmake_file frv/t-frv frv/t-linux t-fdpbit"
497 tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h"
500 tmake_file="ft32/t-ft32 t-softfp-sfdf t-softfp-excl t-softfp"
501 extra_parts="$extra_parts crti.o crti-hw.o crtn.o"
504 tmake_file="$tmake_file h8300/t-h8300 t-fpbit"
505 tm_file="$tm_file h8300/h8300-lib.h"
506 extra_parts="$extra_parts crti.o crtn.o"
509 tmake_file="t-linux h8300/t-linux t-softfp-sfdf t-softfp"
510 tm_file="$tm_file h8300/h8300-lib.h"
513 tmake_file="$tmake_file pa/t-linux pa/t-linux64"
514 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
517 tmake_file="$tmake_file pa/t-linux t-slibgcc-libgcc"
518 # Set the libgcc version number
519 if test x$ac_cv_sjlj_exceptions = xyes; then
520 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
522 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
524 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
525 md_unwind_header=pa/linux-unwind.h
528 tmake_file="$tmake_file pa/t-hpux pa/t-hpux10 t-libgcc-pic t-slibgcc"
529 # Set the libgcc version number
530 if test x$ac_cv_sjlj_exceptions = xyes; then
531 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
533 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
535 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
536 md_unwind_header=pa/hpux-unwind.h
539 tmake_file="$tmake_file pa/t-hpux pa/t-pa64 pa/t-stublib t-libgcc-pic t-slibgcc"
540 # Set the libgcc version number
541 if test x$ac_cv_sjlj_exceptions = xyes; then
542 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
544 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
546 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
547 tm_file="$tm_file pa/pa64-hpux-lib.h"
548 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
550 md_unwind_header=pa/hpux-unwind.h
553 tmake_file="$tmake_file pa/t-hpux pa/t-stublib t-libgcc-pic t-slibgcc"
554 # Set the libgcc version number
555 if test x$ac_cv_sjlj_exceptions = xyes; then
556 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
558 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
560 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
561 extra_parts="libgcc_stub.a"
562 md_unwind_header=pa/hpux-unwind.h
565 tmake_file="$tmake_file pa/t-openbsd"
567 i[34567]86-*-darwin*)
568 tmake_file="$tmake_file i386/t-crtpc t-crtfm"
569 tm_file="$tm_file i386/darwin-lib.h"
570 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
573 tmake_file="$tmake_file i386/t-crtpc t-crtfm"
574 tm_file="$tm_file i386/darwin-lib.h"
575 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
577 i[34567]86-*-elfiamcu)
578 tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/32/t-iamcu i386/t-softfp t-softfp t-dfprules"
581 tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
583 x86_64-*-elf* | x86_64-*-rtems*)
584 tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
586 i[34567]86-*-dragonfly*)
587 tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff"
588 md_unwind_header=i386/dragonfly-unwind.h
591 tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff"
592 md_unwind_header=i386/dragonfly-unwind.h
594 i[34567]86-*-freebsd*)
595 tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
596 md_unwind_header=i386/freebsd-unwind.h
599 tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
600 md_unwind_header=i386/freebsd-unwind.h
602 i[34567]86-*-netbsdelf*)
603 tmake_file="${tmake_file} i386/t-crtstuff"
606 tmake_file="${tmake_file} i386/t-crtstuff"
608 i[34567]86-*-openbsd*)
613 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
614 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
615 tm_file="${tm_file} i386/elf-lib.h"
616 md_unwind_header=i386/linux-unwind.h
618 i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
619 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
620 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
621 tm_file="${tm_file} i386/elf-lib.h"
624 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
625 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
626 tm_file="${tm_file} i386/elf-lib.h"
627 md_unwind_header=i386/linux-unwind.h
629 x86_64-*-kfreebsd*-gnu)
630 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
631 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
632 tm_file="${tm_file} i386/elf-lib.h"
634 i[34567]86-pc-msdosdjgpp*)
636 i[34567]86-*-lynxos*)
638 i[34567]86-*-nto-qnx*)
639 tmake_file="$tmake_file i386/t-nto t-libgcc-pic"
640 extra_parts=crtbegin.o
643 tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/t-softfp t-softfp"
644 extra_parts="$extra_parts crti.o crtn.o"
646 i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
647 tmake_file="$tmake_file i386/t-crtpc t-crtfm"
648 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
649 tm_file="${tm_file} i386/elf-lib.h"
650 md_unwind_header=i386/sol2-unwind.h
652 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae)
654 i[34567]86-*-cygwin*)
655 extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o"
656 if test x$enable_vtable_verify = xyes; then
657 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
659 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
660 if test x$ac_cv_sjlj_exceptions = xyes; then
661 tmake_eh_file="i386/t-sjlj-eh"
663 tmake_eh_file="i386/t-dw2-eh"
665 # Shared libgcc DLL install dir depends on cross/native build.
666 if test x${build} = x${host} ; then
667 tmake_dlldir_file="i386/t-dlldir"
669 tmake_dlldir_file="i386/t-dlldir-x"
671 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm i386/t-chkstk t-dfprules"
674 extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o"
675 if test x$enable_vtable_verify = xyes; then
676 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
678 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
679 if test x$ac_cv_sjlj_exceptions = xyes; then
680 tmake_eh_file="i386/t-sjlj-eh"
681 elif test "${host_address}" = 32; then
682 # biarch -m32 with --disable-sjlj-exceptions
683 tmake_eh_file="i386/t-dw2-eh"
685 tmake_eh_file="i386/t-seh-eh"
687 # Shared libgcc DLL install dir depends on cross/native build.
688 if test x${build} = x${host} ; then
689 tmake_dlldir_file="i386/t-dlldir"
691 tmake_dlldir_file="i386/t-dlldir-x"
693 # FIXME - dj - t-chkstk used to be in here, need a 64-bit version of that
694 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm t-dfprules i386/t-chkstk"
697 extra_parts="crtbegin.o crtend.o crtfastmath.o"
698 if test x$enable_vtable_verify = xyes; then
699 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
701 case ${target_thread_file} in
703 tmake_file="$tmake_file i386/t-gthr-win32"
706 tmake_file="i386/t-mingw-pthread $tmake_file"
709 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
710 if test x$ac_cv_sjlj_exceptions = xyes; then
711 tmake_eh_file="i386/t-sjlj-eh"
713 tmake_eh_file="i386/t-dw2-eh"
714 md_unwind_header=i386/w32-unwind.h
716 # Shared libgcc DLL install dir depends on cross/native build.
717 if test x${build} = x${host} ; then
718 tmake_dlldir_file="i386/t-dlldir"
720 tmake_dlldir_file="i386/t-dlldir-x"
722 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-mingw32 t-crtfm i386/t-chkstk t-dfprules"
725 case ${target_thread_file} in
727 tmake_file="$tmake_file i386/t-gthr-win32"
730 tmake_file="i386/t-mingw-pthread $tmake_file"
733 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
734 if test x$ac_cv_sjlj_exceptions = xyes; then
735 tmake_eh_file="i386/t-sjlj-eh"
736 elif test "${host_address}" = 32; then
737 # biarch -m32 with --disable-sjlj-exceptions
738 tmake_eh_file="i386/t-dw2-eh"
739 md_unwind_header=i386/w32-unwind.h
741 tmake_eh_file="i386/t-seh-eh"
743 # Shared libgcc DLL install dir depends on cross/native build.
744 if test x${build} = x${host} ; then
745 tmake_dlldir_file="i386/t-dlldir"
747 tmake_dlldir_file="i386/t-dlldir-x"
749 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-mingw32 t-dfprules t-crtfm i386/t-chkstk"
750 extra_parts="$extra_parts crtbegin.o crtend.o crtfastmath.o"
751 if test x$enable_vtable_verify = xyes; then
752 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
756 extra_parts="$extra_parts crtbeginS.o crtendS.o crtfastmath.o"
757 tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat"
760 extra_parts="$extra_parts crtfastmath.o"
761 tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat"
764 # Don't use crtbeginT.o from *-*-linux* default.
765 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
766 tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat ia64/t-eh-ia64 t-libunwind ia64/t-linux"
767 if test x$with_system_libunwind != xyes ; then
768 tmake_file="${tmake_file} t-libunwind-elf ia64/t-linux-libunwind"
770 md_unwind_header=ia64/linux-unwind.h
773 tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-hpux t-slibgcc ia64/t-slibgcc-hpux t-slibgcc-hpux"
776 tmake_file="$tmake_file ia64/t-ia64 ia64/t-eh-ia64 ia64/t-vms t-slibgcc-vms t-softfp-tf ia64/t-softfp t-softfp"
777 extra_parts="$extra_parts crtinitS.o"
778 md_unwind_header=ia64/vms-unwind.h
781 tmake_file="iq2000/t-iq2000 t-fdpbit"
786 extra_parts="$extra_parts crti.o crtn.o"
787 tmake_file="lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
790 tmake_file="$tmake_file lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
791 extra_parts="$extra_parts crti.o crtn.o"
794 extra_parts="$extra_parts crtbegin.o crtendS.o crtbeginT.o"
795 tmake_file="lm32/t-lm32 lm32/t-uclinux t-libgcc-pic t-softfp-sfdf t-softfp"
798 tmake_file="$tmake_file m32r/t-m32r t-fdpbit"
799 extra_parts="$extra_parts crtinit.o crtfini.o"
805 tmake_file="$tmake_file m32r/t-linux t-fdpbit"
808 tmake_file="$tmake_file m32r/t-linux t-fdpbit"
810 m68k-*-elf* | fido-*-elf)
811 tmake_file="$tmake_file m68k/t-floatlib"
817 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
818 tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
819 md_unwind_header=m68k/linux-unwind.h
821 m68k-*-linux*) # Motorola m68k's running GNU/Linux
822 # with ELF format using glibc 2
823 # aka the GNU/Linux C library 6.
824 tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
825 # If not configured with setjmp/longjmp exceptions, bump the
826 # libgcc version number.
827 if test x$ac_cv_sjlj_exceptions != xyes; then
828 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
830 md_unwind_header=m68k/linux-unwind.h
833 tmake_file="$tmake_file m68k/t-floatlib"
834 extra_parts="$extra_parts crti.o crtn.o"
837 tmake_file="mcore/t-mcore t-fdpbit"
838 extra_parts="$extra_parts crti.o crtn.o"
841 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit t-slibgcc-libgcc"
844 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
845 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
847 microblaze*-*-rtems*)
848 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
849 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
851 mips*-*-netbsd*) # NetBSD/mips, either endian.
853 mips*-*-linux*) # Linux MIPS, either endian.
854 extra_parts="$extra_parts crtfastmath.o"
855 tmake_file="${tmake_file} t-crtfm"
857 mips64r5900* | mipsr5900*)
858 # The MIPS16 support code uses floating point
859 # instructions that are not supported on r5900.
862 tmake_file="${tmake_file} mips/t-mips16 t-slibgcc-libgcc"
865 md_unwind_header=mips/linux-unwind.h
868 tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
869 case "${with_newlib}" in
874 # MIPS toolkit libraries.
875 tmake_file="$tmake_file mips/t-sdemtk"
878 extra_parts="$extra_parts crti.o crtn.o"
880 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
881 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
882 mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \
883 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
884 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \
885 mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*)
886 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
887 extra_parts="$extra_parts crti.o crtn.o"
889 mipsisa64sr71k-*-elf*)
890 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff t-fdpbit"
891 extra_parts="$extra_parts crti.o crtn.o"
893 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
894 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
895 extra_parts="$extra_parts crti.o crtn.o"
897 mips-*-elf* | mipsel-*-elf*)
898 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
899 extra_parts="$extra_parts crti.o crtn.o"
901 mipsr5900-*-elf* | mipsr5900el-*-elf*)
902 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
903 extra_parts="$extra_parts crti.o crtn.o"
905 mips64-*-elf* | mips64el-*-elf*)
906 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
907 extra_parts="$extra_parts crti.o crtn.o"
909 mips64r5900-*-elf* | mips64r5900el-*-elf*)
910 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
911 extra_parts="$extra_parts crti.o crtn.o"
913 mips64vr-*-elf* | mips64vrel-*-elf*)
914 tmake_file="$tmake_file mips/t-elf mips/t-vr mips/t-crtstuff"
915 extra_parts="$extra_parts crti.o crtn.o"
917 mips64orion-*-elf* | mips64orionel-*-elf*)
918 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
919 extra_parts="$extra_parts crti.o crtn.o"
922 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
923 extra_parts="$extra_parts crti.o crtn.o"
927 mipstx39-*-elf* | mipstx39el-*-elf*)
928 tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
931 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
932 tmake_file="${tmake_file} ${cpu_type}/t-${cpu_type}"
937 moxie-*-elf | moxie-*-moxiebox* | moxie-*-uclinux* | moxie-*-rtems*)
938 tmake_file="$tmake_file moxie/t-moxie t-softfp-sfdf t-softfp-excl t-softfp"
939 extra_parts="$extra_parts crti.o crtn.o crtbegin.o crtend.o"
942 tmake_file="$tm_file t-crtstuff t-fdpbit msp430/t-msp430"
943 extra_parts="$extra_parts libmul_none.a libmul_16.a libmul_32.a libmul_f5.a"
946 # Basic makefile fragment and extra_parts for crt stuff.
947 # We also append c-isr library implementation.
948 tmake_file="${tmake_file} nds32/t-nds32 nds32/t-nds32-isr"
949 extra_parts="crtbegin1.o crtend1.o libnds32_isr.a"
950 # Append library definition makefile fragment according to --with-nds32-lib=X setting.
951 case "${with_nds32_lib}" in
953 # Append library definition makefile fragment t-nds32-newlib.
954 # Append 'soft-fp' software floating point make rule fragment provided by gcc.
955 tmake_file="${tmake_file} nds32/t-nds32-newlib t-softfp-sfdf t-softfp"
958 # Append library definition makefile fragment t-nds32-mculib.
959 # The software floating point library is included in mculib.
960 tmake_file="${tmake_file} nds32/t-nds32-mculib"
963 echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib" 1>&2
969 tmake_file="$tmake_file nios2/t-nios2 nios2/t-linux t-libgcc-pic t-slibgcc-libgcc"
970 md_unwind_header=nios2/linux-unwind.h
973 tmake_file="$tmake_file nios2/t-nios2 t-softfp-sfdf t-softfp-excl t-softfp"
974 extra_parts="$extra_parts crti.o crtn.o"
977 tmake_file="pdp11/t-pdp11 t-fdpbit"
981 *-*-darwin9* | *-*-darwin[12][0-9]*)
982 # libSystem contains unwind information for signal frames since
986 md_unwind_header=rs6000/darwin-unwind.h
989 tmake_file="$tmake_file rs6000/t-ibm-ldouble"
990 extra_parts="$extra_parts crt2.o"
993 tmake_file="$tmake_file rs6000/t-darwin64 rs6000/t-ibm-ldouble"
994 extra_parts="$extra_parts crt2.o"
997 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-freebsd t-softfp-sfdf t-softfp-excl t-softfp"
998 extra_parts="$extra_parts crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1001 tmake_file="${tmake_file} rs6000/t-freebsd64"
1002 md_unwind_header=rs6000/freebsd-unwind.h
1007 tmake_file="$tmake_file rs6000/t-netbsd rs6000/t-crtstuff"
1010 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1011 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1013 powerpc-*-eabisimaltivec*)
1014 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1015 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1018 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1019 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1022 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1023 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1025 powerpc-*-eabialtivec*)
1026 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1027 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1029 powerpc-xilinx-eabi*)
1030 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1031 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1034 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1035 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1038 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1039 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1042 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-linux t-dfprules rs6000/t-ppc64-fp t-slibgcc-libgcc"
1043 tmake_file="${tmake_file} t-stack rs6000/t-stack-rs6000"
1044 case $ppc_fp_type in
1048 tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp"
1051 tmake_file="${tmake_file} t-softfp-sfdf ${ppc_fp_compat} t-softfp"
1054 tmake_file="${tmake_file} rs6000/t-e500v1-fp ${ppc_fp_compat} t-softfp t-hardfp"
1057 tmake_file="${tmake_file} t-hardfp-sfdf rs6000/t-e500v2-fp ${ppc_fp_compat} t-softfp t-hardfp"
1060 echo "Unknown ppc_fp_type $ppc_fp_type" 1>&2
1065 if test $libgcc_cv_powerpc_float128 = yes; then
1066 tmake_file="${tmake_file} rs6000/t-float128"
1069 if test $libgcc_cv_powerpc_float128_hw = yes; then
1070 tmake_file="${tmake_file} rs6000/t-float128-hw"
1073 extra_parts="$extra_parts ecrti.o ecrtn.o ncrti.o ncrtn.o"
1074 md_unwind_header=rs6000/linux-unwind.h
1076 powerpc-wrs-vxworks|powerpc-wrs-vxworksae|powerpc-wrs-vxworksmils)
1077 tmake_file="$tmake_file rs6000/t-ppccomm rs6000/t-savresfgpr t-fdpbit"
1080 tmake_file="$tmake_file rs6000/t-lynx t-fdpbit"
1083 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1084 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1086 powerpcle-*-eabisim*)
1087 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1088 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1091 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1092 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1094 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1095 md_unwind_header=rs6000/aix-unwind.h
1096 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
1098 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1099 md_unwind_header=rs6000/aix-unwind.h
1100 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
1102 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1103 md_unwind_header=rs6000/aix-unwind.h
1104 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble rs6000/t-aix-cxa"
1105 extra_parts="crtcxa.o crtcxa_s.o crtdbase.o"
1108 tmake_file="$tm_file t-fdpbit rl78/t-rl78"
1111 tmake_file="rx/t-rx t-fdpbit"
1112 tm_file="$tm_file rx/rx-abi.h rx/rx-lib.h"
1115 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux s390/32/t-floattodi t-stack s390/t-stack-s390"
1116 md_unwind_header=s390/linux-unwind.h
1119 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux t-stack s390/t-stack-s390"
1120 if test "${host_address}" = 32; then
1121 tmake_file="${tmake_file} s390/32/t-floattodi"
1123 md_unwind_header=s390/linux-unwind.h
1126 tmake_file="${tmake_file} s390/t-crtstuff t-libgcc-pic t-eh-dw2-dip"
1127 extra_parts="crtbeginS.o crtendS.o"
1128 md_unwind_header=s390/tpf-unwind.h
1130 sh-*-elf* | sh[12346l]*-*-elf*)
1131 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1132 extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
1133 libic_invalidate_array_4-100.a \
1134 libic_invalidate_array_4-200.a \
1135 libic_invalidate_array_4a.a \
1136 libgcc-Os-4-200.a libgcc-4-300.a"
1139 tmake_file="$tmake_file sh/t-superh"
1140 extra_parts="$extra_parts crt1-mmu.o gcrt1-mmu.o gcrt1.o"
1144 sh-*-linux* | sh[2346lbe]*-*-linux*)
1145 tmake_file="${tmake_file} sh/t-sh t-slibgcc-libgcc sh/t-linux t-fdpbit"
1146 md_unwind_header=sh/linux-unwind.h
1148 sh-*-netbsdelf* | shl*-*-netbsdelf*)
1149 tmake_file="$tmake_file sh/t-sh sh/t-netbsd"
1151 # NetBSD's C library includes a fast software FP library that
1152 # has support for setting/setting the rounding mode, exception
1153 # mask, etc. Therefore, we don't want to include software FP
1157 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1158 extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
1159 libic_invalidate_array_4-100.a \
1160 libic_invalidate_array_4-200.a \
1161 libic_invalidate_array_4a.a \
1162 libgcc-Os-4-200.a libgcc-4-300.a"
1165 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1176 tmake_file="sparc/t-softmul"
1179 tmake_file="${tmake_file} t-fdpbit t-crtfm"
1180 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1182 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
1183 tmake_file="${tmake_file} t-crtfm"
1184 if test "${host_address}" = 64; then
1185 tmake_file="$tmake_file sparc/t-linux64"
1189 tmake_file="${tmake_file} t-fdpbit"
1192 tmake_file="${tmake_file} sparc/t-linux"
1199 if test "${host_address}" = 32; then
1200 tmake_file="$tmake_file sparc/t-softmul"
1204 extra_parts="$extra_parts crtfastmath.o"
1205 md_unwind_header=sparc/linux-unwind.h
1208 tmake_file="$tmake_file sparc/t-elf sparc/t-softmul t-crtfm t-fdpbit"
1209 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1212 tmake_file="$tmake_file t-crtfm"
1213 extra_parts="$extra_parts crtfastmath.o"
1214 md_unwind_header=sparc/sol2-unwind.h
1217 tmake_file="${tmake_file} t-crtfm"
1218 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1221 tmake_file="$tmake_file t-crtfm"
1222 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1226 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
1227 tmake_file="$tmake_file t-crtfm"
1228 extra_parts="$extra_parts crtfastmath.o"
1230 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
1231 extra_parts="$extra_parts crtfastmath.o"
1232 tmake_file="${tmake_file} t-crtfm sparc/t-linux"
1233 if test "${host_address}" = 64; then
1234 tmake_file="${tmake_file} sparc/t-linux64"
1236 if test "${host_address}" = 32; then
1237 tmake_file="${tmake_file} sparc/t-softmul"
1239 md_unwind_header=sparc/linux-unwind.h
1244 tmake_file="$tmake_file spu/t-elf t-libgcc-pic t-fdpbit"
1245 extra_parts="$extra_parts \
1246 libgcc_cachemgr.a libgcc_cachemgr_nonatomic.a \
1247 libgcc_cache8k.a libgcc_cache16k.a libgcc_cache32k.a \
1248 libgcc_cache64k.a libgcc_cache128k.a"
1251 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp \
1252 c6x/t-elf c6x/t-uclinux t-crtstuff-pic t-libgcc-pic \
1253 t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-gnu-prefix"
1254 tm_file="$tm_file c6x/c6x-abi.h"
1255 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
1256 unwind_header=config/c6x/unwind-c6x.h
1259 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp t-gnu-prefix c6x/t-elf"
1260 tm_file="$tm_file c6x/c6x-abi.h"
1261 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
1262 unwind_header=config/c6x/unwind-c6x.h
1265 if test "${host_address}" = 64; then
1266 tmake_file="${tmake_file} tilegx/t-softfp"
1268 tmake_file="${tmake_file} tilegx/t-crtstuff t-softfp-sfdf t-softfp tilegx/t-tilegx"
1269 md_unwind_header=tilepro/linux-unwind.h
1272 tmake_file="${tmake_file} tilepro/t-crtstuff t-softfp-sfdf t-softfp tilepro/t-tilepro t-slibgcc-libgcc"
1273 md_unwind_header=tilepro/linux-unwind.h
1276 tmake_file="${tmake_file} v850/t-v850 t-fdpbit"
1279 tmake_file="$tmake_file vax/t-linux"
1286 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
1287 tmake_file="visium/t-visium t-fdpbit"
1290 tmake_file="stormy16/t-stormy16 t-fdpbit"
1293 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-elf"
1294 extra_parts="$extra_parts crti.o crtn.o"
1297 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc"
1298 md_unwind_header=xtensa/linux-unwind.h
1301 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc"
1302 md_unwind_header=xtensa/linux-unwind.h
1303 extra_parts="$extra_parts crtbeginS.o crtbeginT.o crtendS.o"
1306 # Don't need crtbeginT.o from *-*-linux* default.
1307 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
1308 tmake_file="$tmake_file t-fdpbit"
1310 m32c-*-elf*|m32c-*-rtems*)
1311 tmake_file="$tmake_file m32c/t-m32c"
1314 tmake_file="$tmake_file nvptx/t-nvptx"
1315 extra_parts="crt0.o"
1318 echo "*** Configuration ${host} not supported" 1>&2
1324 i[34567]86-*-* | x86_64-*-*)
1327 tmake_file="${tmake_file} i386/t-cpuinfo-static"
1330 tmake_file="${tmake_file} i386/t-cpuinfo"
1337 i[34567]86-*-linux* | x86_64-*-linux* | \
1338 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
1340 tmake_file="${tmake_file} t-tls i386/t-linux t-slibgcc-libgcc"
1341 if test "$libgcc_cv_cfi" = "yes"; then
1342 tmake_file="${tmake_file} t-stack i386/t-stack-i386"
1348 i[34567]86-*-elfiamcu | i[34567]86-*-rtems*)
1349 # These use soft-fp for SFmode and DFmode, not just TFmode.
1351 i[34567]86-*-* | x86_64-*-*)
1352 tmake_file="${tmake_file} t-softfp-tf"
1353 if test "${host_address}" = 32; then
1354 tmake_file="${tmake_file} i386/${host_address}/t-softfp"
1356 tmake_file="${tmake_file} i386/t-softfp t-softfp"
1361 i[34567]86-*-linux* | x86_64-*-linux*)
1362 # Provide backward binary compatibility for 64bit Linux/x86.
1363 if test "${host_address}" = 64; then
1364 tmake_file="${tmake_file} i386/${host_address}/t-softfp-compat"
1366 tm_file="${tm_file} i386/value-unwind.h"