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"
185 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
186 sh[123456789lbe]*-*-*)
203 # Common parts for widely ported systems.
206 asm_hidden_op=.private_extern
207 tmake_file="$tmake_file t-darwin ${cpu_type}/t-darwin t-libgcc-pic t-slibgcc-darwin"
208 extra_parts="crt3.o crttms.o crttme.o"
211 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
212 tmake_file="$tmake_file t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
213 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
216 # This is the generic ELF configuration of FreeBSD. Later
217 # machine-specific sections may refine and add to this
219 tmake_file="$tmake_file t-freebsd t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
220 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
221 case ${target_thread_file} in
223 tmake_file="${tmake_file} t-freebsd-thread"
224 # Before 5.0, FreeBSD can't bind shared libraries to -lc
225 # when "optionally" threaded via weak pthread_* checks.
227 *-*-freebsd[34] | *-*-freebsd[34].*)
228 tmake_file="${tmake_file} t-slibgcc-nolc-override"
235 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-fuchsia"
236 extra_parts="crtbegin.o crtend.o"
238 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu)
239 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-linux"
240 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
241 if test x$enable_vtable_verify = xyes; then
242 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
246 tmake_file="$tmake_file t-lynx $cpu_type/t-crtstuff t-crtstuff-pic t-libgcc-pic"
247 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
250 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
251 tmake_file="$tmake_file t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
252 tmake_file="$tmake_file t-slibgcc-libgcc"
253 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
254 # ELF configurations. We will clear extra_parts in the
255 # a.out configurations.
257 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
258 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
263 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
264 case ${target_thread_file} in
266 tmake_file="$tmake_file t-openbsd-thread"
271 tmake_file="$tmake_file t-rtems"
272 extra_parts="crtbegin.o crtend.o"
275 # Unless linker support and dl_iterate_phdr are present,
276 # unwind-dw2-fde-dip.c automatically falls back to unwind-dw2-fde.c.
277 tmake_file="$tmake_file sol2/t-sol2 t-eh-dw2-dip t-crtstuff-pic t-libgcc-pic t-slibgcc t-slibgcc-elf-ver"
278 if test $with_gnu_ld = yes; then
279 tmake_file="$tmake_file t-slibgcc-gld"
281 tmake_file="$tmake_file t-slibgcc-sld"
283 # Add cpu-specific t-sol2 after t-slibgcc-* so it can augment SHLIB_MAPFILES.
284 tmake_file="$tmake_file $cpu_type/t-sol2"
285 extra_parts="gmon.o crtbegin.o crtend.o"
286 if test "${libgcc_cv_solaris_crts}" = yes; then
287 # Solaris 11.x and 12 provide crt1.o, crti.o, and crtn.o as part of the
288 # base system. crtp.o and crtpg.o implement the compiler-dependent parts.
289 extra_parts="$extra_parts crtp.o crtpg.o"
290 # If the Solaris CRTs are present, both ld and gld will have PIE support.
291 extra_parts="$extra_parts crtbeginS.o crtendS.o"
294 i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
295 # Solaris 10+/x86 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
296 # part of the base system.
298 sparc*-*-solaris2.1[0-9]*)
299 # Solaris 10+/SPARC lacks crt1.o and gcrt1.o.
300 extra_parts="$extra_parts crt1.o gcrt1.o"
304 if test x$enable_vtable_verify = xyes; then
305 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
309 extra_parts="crtbegin.o crtend.o"
312 tmake_file="vms/t-vms"
313 extra_parts="crt0.o crtbegin.o crtbeginS.o crtend.o crtendS.o"
319 extra_parts="crtbegin.o crtend.o"
324 *-*-darwin* | *-*-dragonfly* | *-*-freebsd* | *-*-netbsd* | *-*-openbsd* | \
326 enable_execute_stack=enable-execute-stack-mprotect.c
328 i[34567]86-*-mingw* | x86_64-*-mingw*)
329 enable_execute_stack=config/i386/enable-execute-stack-mingw32.c
332 enable_execute_stack=enable-execute-stack-empty.c;
337 aarch64*-*-elf | aarch64*-*-rtems*)
338 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
339 extra_parts="$extra_parts crtfastmath.o"
340 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
341 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
342 md_unwind_header=aarch64/aarch64-unwind.h
345 extra_parts="$extra_parts crtfastmath.o"
346 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
347 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
348 md_unwind_header=aarch64/freebsd-unwind.h
351 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
352 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp"
355 extra_parts="$extra_parts crtfastmath.o"
356 md_unwind_header=aarch64/linux-unwind.h
357 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
358 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
361 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm alpha/t-linux"
362 extra_parts="$extra_parts crtfastmath.o"
363 md_unwind_header=alpha/linux-unwind.h
366 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm"
367 extra_parts="$extra_parts crtbeginT.o crtfastmath.o"
370 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
373 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
376 tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
377 extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
378 md_unwind_header=alpha/vms-unwind.h
381 tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
382 extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
383 md_unwind_header=alpha/vms-unwind.h
386 tmake_file="arc/t-arc"
387 extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o"
388 extra_parts="$extra_parts crttls.o"
390 arc*-*-linux-uclibc*)
391 tmake_file="${tmake_file} t-slibgcc-libgcc t-slibgcc-nolc-override arc/t-arc-uClibc arc/t-arc"
392 extra_parts="$extra_parts crti.o crtn.o"
393 extra_parts="$extra_parts crttls.o"
396 tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
397 extra_parts="$extra_parts crti.o crtn.o"
399 arm*-*-freebsd*) # ARM FreeBSD EABI
400 tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix arm/t-elf"
401 tmake_file="${tmake_file} arm/t-bpabi arm/t-freebsd"
402 tm_file="${tm_file} arm/bpabi-lib.h"
403 unwind_header=config/arm/unwind-arm.h
404 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
407 tmake_file="${tmake_file} arm/t-arm arm/t-elf arm/t-bpabi"
408 tmake_file="${tmake_file} arm/tsoftfp t-softfp"
409 tm_file="${tm_file} arm/bpabi-lib.h"
410 unwind_header=config/arm/unwind-arm.h
413 tmake_file="$tmake_file arm/t-arm arm/t-netbsd t-slibgcc-gld-nover"
415 arm*-*-linux*) # ARM GNU/Linux with ELF
416 tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix t-crtfm"
417 tmake_file="${tmake_file} arm/t-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"
418 tm_file="$tm_file arm/bpabi-lib.h"
419 unwind_header=config/arm/unwind-arm.h
420 tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
421 extra_parts="$extra_parts crtfastmath.o"
423 arm*-*-uclinux*) # ARM ucLinux
424 tmake_file="${tmake_file} t-fixedpoint-gnu-prefix t-crtfm"
425 tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
426 tmake_file="${tmake_file} arm/t-bpabi"
427 tm_file="$tm_file arm/bpabi-lib.h"
428 unwind_header=config/arm/unwind-arm.h
429 extra_parts="$extra_parts crti.o crtn.o"
432 tmake_file="t-hardfp t-softfp arm/t-arm arm/t-elf arm/t-softfp arm/t-phoenix"
433 tmake_file="${tmake_file} arm/t-bpabi"
434 tm_file="$tm_file arm/bpabi-lib.h"
435 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
436 unwind_header=config/arm/unwind-arm.h
438 arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
439 tmake_file="${tmake_file} arm/t-arm arm/t-elf t-fixedpoint-gnu-prefix"
440 tm_file="$tm_file arm/bpabi-lib.h"
442 arm*-*-eabi* | arm*-*-rtems*)
443 tmake_file="${tmake_file} arm/t-bpabi t-crtfm"
444 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
447 tmake_file="${tmake_file} arm/t-symbian t-slibgcc-nolc-override"
448 tm_file="$tm_file arm/symbian-lib.h"
449 # Symbian OS provides its own startup code.
452 tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
453 extra_parts="$extra_parts crtfastmath.o"
454 unwind_header=config/arm/unwind-arm.h
457 # Make HImode functions for AVR
458 tmake_file="${cpu_type}/t-avr t-fpbit"
459 if test x${with_avrlibc} != xno; then
460 tmake_file="$tmake_file ${cpu_type}/t-avrlibc"
462 tm_file="$tm_file avr/avr-lib.h"
465 tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
466 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o crtlibid.o"
469 tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
470 extra_parts="$extra_parts crtbeginS.o crtendS.o crtlibid.o"
471 md_unwind_header=bfin/linux-unwind.h
474 tmake_file="$tmake_file bfin/t-bfin bfin/t-crtstuff t-libgcc-pic t-fdpbit bfin/t-linux"
475 # No need to build crtbeginT.o on uClibc systems. Should probably
476 # be moved to the OS specific section above.
477 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
478 md_unwind_header=bfin/linux-unwind.h
481 tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
482 extra_parts="$extra_parts crti.o crtn.o"
485 tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
486 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
489 tmake_file="${tmake_file} cr16/t-cr16 cr16/t-crtlibid t-fdpbit"
490 extra_parts="$extra_parts crti.o crtn.o crtlibid.o"
493 tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp"
496 tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-elfmulti"
498 cris-*-linux* | crisv32-*-linux*)
499 tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-linux"
502 tmake_file="epiphany/t-epiphany t-fdpbit epiphany/t-custom-eqsf"
503 extra_parts="$extra_parts crti.o crtint.o crtrunc.o crtm1reg-r43.o crtm1reg-r63.o crtn.o"
506 tmake_file="$tmake_file fr30/t-fr30 t-fdpbit"
507 extra_parts="$extra_parts crti.o crtn.o"
510 tmake_file="$tmake_file frv/t-frv t-fdpbit"
511 tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h"
512 # Don't use crtbegin.o, crtend.o.
513 extra_parts="frvbegin.o frvend.o"
516 tmake_file="$tmake_file frv/t-frv frv/t-linux t-fdpbit"
517 tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h"
520 tmake_file="ft32/t-ft32 t-softfp-sfdf t-softfp-excl t-softfp"
521 extra_parts="$extra_parts crti.o crti-hw.o crtn.o"
524 tmake_file="$tmake_file h8300/t-h8300 t-fpbit"
525 tm_file="$tm_file h8300/h8300-lib.h"
526 extra_parts="$extra_parts crti.o crtn.o"
529 tmake_file="t-linux h8300/t-linux t-softfp-sfdf t-softfp"
530 tm_file="$tm_file h8300/h8300-lib.h"
533 tmake_file="$tmake_file pa/t-linux pa/t-linux64"
534 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
537 tmake_file="$tmake_file pa/t-linux t-slibgcc-libgcc"
538 # Set the libgcc version number
539 if test x$ac_cv_sjlj_exceptions = xyes; then
540 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
542 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
544 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
545 md_unwind_header=pa/linux-unwind.h
548 tmake_file="$tmake_file pa/t-hpux pa/t-hpux10 t-libgcc-pic t-slibgcc"
549 # Set the libgcc version number
550 if test x$ac_cv_sjlj_exceptions = xyes; then
551 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
553 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
555 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
556 md_unwind_header=pa/hpux-unwind.h
559 tmake_file="$tmake_file pa/t-hpux pa/t-pa64 pa/t-stublib t-libgcc-pic t-slibgcc"
560 # Set the libgcc version number
561 if test x$ac_cv_sjlj_exceptions = xyes; then
562 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
564 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
566 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
567 tm_file="$tm_file pa/pa64-hpux-lib.h"
568 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
570 md_unwind_header=pa/hpux-unwind.h
573 tmake_file="$tmake_file pa/t-hpux pa/t-stublib t-libgcc-pic t-slibgcc"
574 # Set the libgcc version number
575 if test x$ac_cv_sjlj_exceptions = xyes; then
576 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
578 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
580 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
581 extra_parts="libgcc_stub.a"
582 md_unwind_header=pa/hpux-unwind.h
585 tmake_file="$tmake_file pa/t-openbsd"
587 i[34567]86-*-darwin*)
588 tmake_file="$tmake_file i386/t-crtpc t-crtfm"
589 tm_file="$tm_file i386/darwin-lib.h"
590 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
593 tmake_file="$tmake_file i386/t-crtpc t-crtfm"
594 tm_file="$tm_file i386/darwin-lib.h"
595 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
597 i[34567]86-*-elfiamcu)
598 tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/32/t-iamcu i386/t-softfp t-softfp t-dfprules"
601 tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
603 x86_64-*-elf* | x86_64-*-rtems*)
604 tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
607 tmake_file="$tmake_file t-libgcc-pic"
609 i[34567]86-*-dragonfly*)
610 tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff"
611 md_unwind_header=i386/dragonfly-unwind.h
614 tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff"
615 md_unwind_header=i386/dragonfly-unwind.h
617 i[34567]86-*-freebsd*)
618 tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
619 md_unwind_header=i386/freebsd-unwind.h
622 tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
623 md_unwind_header=i386/freebsd-unwind.h
625 i[34567]86-*-netbsdelf*)
626 tmake_file="${tmake_file} i386/t-crtstuff"
629 tmake_file="${tmake_file} i386/t-crtstuff"
631 i[34567]86-*-openbsd*)
636 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
637 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
638 tm_file="${tm_file} i386/elf-lib.h"
639 md_unwind_header=i386/linux-unwind.h
641 i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
642 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
643 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
644 tm_file="${tm_file} i386/elf-lib.h"
647 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
648 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
649 tm_file="${tm_file} i386/elf-lib.h"
650 md_unwind_header=i386/linux-unwind.h
652 x86_64-*-kfreebsd*-gnu)
653 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
654 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
655 tm_file="${tm_file} i386/elf-lib.h"
657 i[34567]86-pc-msdosdjgpp*)
659 i[34567]86-*-lynxos*)
661 i[34567]86-*-nto-qnx*)
662 tmake_file="$tmake_file i386/t-nto t-libgcc-pic"
663 extra_parts=crtbegin.o
666 tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/t-softfp t-softfp"
667 extra_parts="$extra_parts crti.o crtn.o"
669 i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
670 tmake_file="$tmake_file i386/t-crtpc t-crtfm"
671 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
672 tm_file="${tm_file} i386/elf-lib.h"
673 md_unwind_header=i386/sol2-unwind.h
675 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae)
677 i[34567]86-*-cygwin*)
678 extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o"
679 if test x$enable_vtable_verify = xyes; then
680 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
682 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
683 if test x$ac_cv_sjlj_exceptions = xyes; then
684 tmake_eh_file="i386/t-sjlj-eh"
686 tmake_eh_file="i386/t-dw2-eh"
688 # Shared libgcc DLL install dir depends on cross/native build.
689 if test x${build} = x${host} ; then
690 tmake_dlldir_file="i386/t-dlldir"
692 tmake_dlldir_file="i386/t-dlldir-x"
694 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm i386/t-chkstk t-dfprules"
697 extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o"
698 if test x$enable_vtable_verify = xyes; then
699 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
701 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
702 if test x$ac_cv_sjlj_exceptions = xyes; then
703 tmake_eh_file="i386/t-sjlj-eh"
704 elif test "${host_address}" = 32; then
705 # biarch -m32 with --disable-sjlj-exceptions
706 tmake_eh_file="i386/t-dw2-eh"
708 tmake_eh_file="i386/t-seh-eh"
710 # Shared libgcc DLL install dir depends on cross/native build.
711 if test x${build} = x${host} ; then
712 tmake_dlldir_file="i386/t-dlldir"
714 tmake_dlldir_file="i386/t-dlldir-x"
716 # FIXME - dj - t-chkstk used to be in here, need a 64-bit version of that
717 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm t-dfprules i386/t-chkstk"
720 extra_parts="crtbegin.o crtend.o crtfastmath.o"
721 if test x$enable_vtable_verify = xyes; then
722 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
724 case ${target_thread_file} in
726 tmake_file="$tmake_file i386/t-gthr-win32"
729 tmake_file="i386/t-mingw-pthread $tmake_file"
732 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
733 if test x$ac_cv_sjlj_exceptions = xyes; then
734 tmake_eh_file="i386/t-sjlj-eh"
736 tmake_eh_file="i386/t-dw2-eh"
737 md_unwind_header=i386/w32-unwind.h
739 # Shared libgcc DLL install dir depends on cross/native build.
740 if test x${build} = x${host} ; then
741 tmake_dlldir_file="i386/t-dlldir"
743 tmake_dlldir_file="i386/t-dlldir-x"
745 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"
748 case ${target_thread_file} in
750 tmake_file="$tmake_file i386/t-gthr-win32"
753 tmake_file="i386/t-mingw-pthread $tmake_file"
756 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
757 if test x$ac_cv_sjlj_exceptions = xyes; then
758 tmake_eh_file="i386/t-sjlj-eh"
759 elif test "${host_address}" = 32; then
760 # biarch -m32 with --disable-sjlj-exceptions
761 tmake_eh_file="i386/t-dw2-eh"
762 md_unwind_header=i386/w32-unwind.h
764 tmake_eh_file="i386/t-seh-eh"
766 # Shared libgcc DLL install dir depends on cross/native build.
767 if test x${build} = x${host} ; then
768 tmake_dlldir_file="i386/t-dlldir"
770 tmake_dlldir_file="i386/t-dlldir-x"
772 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-mingw32 t-dfprules t-crtfm i386/t-chkstk"
773 extra_parts="$extra_parts crtbegin.o crtend.o crtfastmath.o"
774 if test x$enable_vtable_verify = xyes; then
775 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
779 extra_parts="$extra_parts crtbeginS.o crtendS.o crtfastmath.o"
780 tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat"
783 extra_parts="$extra_parts crtfastmath.o"
784 tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat"
787 # Don't use crtbeginT.o from *-*-linux* default.
788 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
789 tmake_file="$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"
790 if test x$with_system_libunwind != xyes ; then
791 tmake_file="${tmake_file} t-libunwind-elf ia64/t-linux-libunwind"
793 md_unwind_header=ia64/linux-unwind.h
796 tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-hpux t-slibgcc ia64/t-slibgcc-hpux t-slibgcc-hpux"
799 tmake_file="$tmake_file ia64/t-ia64 ia64/t-eh-ia64 ia64/t-vms t-slibgcc-vms t-softfp-tf ia64/t-softfp t-softfp"
800 extra_parts="$extra_parts crtinitS.o"
801 md_unwind_header=ia64/vms-unwind.h
804 tmake_file="iq2000/t-iq2000 t-fdpbit"
809 extra_parts="$extra_parts crti.o crtn.o"
810 tmake_file="lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
813 tmake_file="$tmake_file lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
814 extra_parts="$extra_parts crti.o crtn.o"
817 extra_parts="$extra_parts crtbegin.o crtendS.o crtbeginT.o"
818 tmake_file="lm32/t-lm32 lm32/t-uclinux t-libgcc-pic t-softfp-sfdf t-softfp"
821 tmake_file="$tmake_file m32r/t-m32r t-fdpbit"
822 extra_parts="$extra_parts crtinit.o crtfini.o"
828 tmake_file="$tmake_file m32r/t-linux t-fdpbit"
831 tmake_file="$tmake_file m32r/t-linux t-fdpbit"
833 m68k-*-elf* | fido-*-elf)
834 tmake_file="$tmake_file m68k/t-floatlib"
840 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
841 tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
842 md_unwind_header=m68k/linux-unwind.h
844 m68k-*-linux*) # Motorola m68k's running GNU/Linux
845 # with ELF format using glibc 2
846 # aka the GNU/Linux C library 6.
847 tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
848 # If not configured with setjmp/longjmp exceptions, bump the
849 # libgcc version number.
850 if test x$ac_cv_sjlj_exceptions != xyes; then
851 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
853 md_unwind_header=m68k/linux-unwind.h
856 tmake_file="$tmake_file m68k/t-floatlib"
857 extra_parts="$extra_parts crti.o crtn.o"
860 tmake_file="mcore/t-mcore t-fdpbit"
861 extra_parts="$extra_parts crti.o crtn.o"
864 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit t-slibgcc-libgcc"
867 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
868 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
870 microblaze*-*-rtems*)
871 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
872 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
874 mips*-*-netbsd*) # NetBSD/mips, either endian.
876 mips*-*-linux*) # Linux MIPS, either endian.
877 extra_parts="$extra_parts crtfastmath.o"
878 tmake_file="${tmake_file} t-crtfm"
880 mips64r5900* | mipsr5900*)
881 # The MIPS16 support code uses floating point
882 # instructions that are not supported on r5900.
885 tmake_file="${tmake_file} mips/t-mips16 t-slibgcc-libgcc"
888 md_unwind_header=mips/linux-unwind.h
891 tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
892 case "${with_newlib}" in
897 # MIPS toolkit libraries.
898 tmake_file="$tmake_file mips/t-sdemtk"
901 extra_parts="$extra_parts crti.o crtn.o"
903 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
904 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
905 mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \
906 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
907 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \
908 mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*)
909 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
910 extra_parts="$extra_parts crti.o crtn.o"
912 mipsisa64sr71k-*-elf*)
913 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff t-fdpbit"
914 extra_parts="$extra_parts crti.o crtn.o"
916 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
917 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
918 extra_parts="$extra_parts crti.o crtn.o"
920 mips-*-elf* | mipsel-*-elf*)
921 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
922 extra_parts="$extra_parts crti.o crtn.o"
924 mipsr5900-*-elf* | mipsr5900el-*-elf*)
925 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
926 extra_parts="$extra_parts crti.o crtn.o"
928 mips64-*-elf* | mips64el-*-elf*)
929 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
930 extra_parts="$extra_parts crti.o crtn.o"
932 mips64r5900-*-elf* | mips64r5900el-*-elf*)
933 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
934 extra_parts="$extra_parts crti.o crtn.o"
936 mips64vr-*-elf* | mips64vrel-*-elf*)
937 tmake_file="$tmake_file mips/t-elf mips/t-vr mips/t-crtstuff"
938 extra_parts="$extra_parts crti.o crtn.o"
940 mips64orion-*-elf* | mips64orionel-*-elf*)
941 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
942 extra_parts="$extra_parts crti.o crtn.o"
945 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
946 extra_parts="$extra_parts crti.o crtn.o"
950 mipstx39-*-elf* | mipstx39el-*-elf*)
951 tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
954 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
955 tmake_file="${tmake_file} ${cpu_type}/t-${cpu_type}"
960 moxie-*-elf | moxie-*-moxiebox* | moxie-*-uclinux* | moxie-*-rtems*)
961 tmake_file="$tmake_file moxie/t-moxie t-softfp-sfdf t-softfp-excl t-softfp"
962 extra_parts="$extra_parts crti.o crtn.o crtbegin.o crtend.o"
965 tmake_file="$tm_file t-crtstuff t-fdpbit msp430/t-msp430"
966 extra_parts="$extra_parts libmul_none.a libmul_16.a libmul_32.a libmul_f5.a"
969 # Basic makefile fragment and extra_parts for crt stuff.
970 # We also append c-isr library implementation.
971 tmake_file="${tmake_file} nds32/t-nds32 nds32/t-nds32-isr"
972 extra_parts="crtbegin1.o crtend1.o libnds32_isr.a"
973 # Append library definition makefile fragment according to --with-nds32-lib=X setting.
974 case "${with_nds32_lib}" in
976 # Append library definition makefile fragment t-nds32-newlib.
977 # Append 'soft-fp' software floating point make rule fragment provided by gcc.
978 tmake_file="${tmake_file} nds32/t-nds32-newlib t-softfp-sfdf t-softfp"
981 # Append library definition makefile fragment t-nds32-mculib.
982 # The software floating point library is included in mculib.
983 tmake_file="${tmake_file} nds32/t-nds32-mculib"
986 echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib" 1>&2
992 tmake_file="$tmake_file nios2/t-nios2 nios2/t-linux t-libgcc-pic t-slibgcc-libgcc"
993 md_unwind_header=nios2/linux-unwind.h
996 tmake_file="$tmake_file nios2/t-nios2 t-softfp-sfdf t-softfp-excl t-softfp"
997 extra_parts="$extra_parts crti.o crtn.o"
1000 tmake_file="pdp11/t-pdp11 t-fdpbit"
1004 *-*-darwin9* | *-*-darwin[12][0-9]*)
1005 # libSystem contains unwind information for signal frames since
1009 md_unwind_header=rs6000/darwin-unwind.h
1012 tmake_file="$tmake_file rs6000/t-ibm-ldouble"
1013 extra_parts="$extra_parts crt2.o"
1015 powerpc64-*-darwin*)
1016 tmake_file="$tmake_file rs6000/t-darwin64 rs6000/t-ibm-ldouble"
1017 extra_parts="$extra_parts crt2.o"
1019 powerpc*-*-freebsd*)
1020 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-freebsd t-softfp-sfdf t-softfp-excl t-softfp"
1021 extra_parts="$extra_parts crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1024 tmake_file="${tmake_file} rs6000/t-freebsd64"
1025 md_unwind_header=rs6000/freebsd-unwind.h
1030 tmake_file="$tmake_file rs6000/t-netbsd rs6000/t-crtstuff"
1033 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1034 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1036 powerpc-*-eabisimaltivec*)
1037 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1038 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1041 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1042 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1045 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1046 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1048 powerpc-*-eabialtivec*)
1049 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1050 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1052 powerpc-xilinx-eabi*)
1053 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1054 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1057 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1058 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1061 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1062 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1065 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-linux t-dfprules rs6000/t-ppc64-fp t-slibgcc-libgcc"
1066 tmake_file="${tmake_file} t-stack rs6000/t-stack-rs6000"
1067 case $ppc_fp_type in
1071 tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp"
1074 tmake_file="${tmake_file} t-softfp-sfdf ${ppc_fp_compat} t-softfp"
1077 tmake_file="${tmake_file} rs6000/t-e500v1-fp ${ppc_fp_compat} t-softfp t-hardfp"
1080 tmake_file="${tmake_file} t-hardfp-sfdf rs6000/t-e500v2-fp ${ppc_fp_compat} t-softfp t-hardfp"
1083 echo "Unknown ppc_fp_type $ppc_fp_type" 1>&2
1088 if test $libgcc_cv_powerpc_float128 = yes; then
1089 tmake_file="${tmake_file} rs6000/t-float128"
1092 if test $libgcc_cv_powerpc_float128_hw = yes; then
1093 tmake_file="${tmake_file} rs6000/t-float128-hw"
1096 extra_parts="$extra_parts ecrti.o ecrtn.o ncrti.o ncrtn.o"
1097 md_unwind_header=rs6000/linux-unwind.h
1099 powerpc-wrs-vxworks|powerpc-wrs-vxworksae|powerpc-wrs-vxworksmils)
1100 tmake_file="$tmake_file rs6000/t-ppccomm rs6000/t-savresfgpr t-fdpbit"
1103 tmake_file="$tmake_file rs6000/t-lynx t-fdpbit"
1106 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1107 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1109 powerpcle-*-eabisim*)
1110 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1111 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1114 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1115 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1118 tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address}"
1119 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o"
1120 md_unwind_header=riscv/linux-unwind.h
1123 tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address}"
1124 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
1126 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1127 md_unwind_header=rs6000/aix-unwind.h
1128 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
1130 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1131 md_unwind_header=rs6000/aix-unwind.h
1132 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
1134 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1135 md_unwind_header=rs6000/aix-unwind.h
1136 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble rs6000/t-aix-cxa"
1137 extra_parts="crtcxa.o crtcxa_s.o crtdbase.o"
1140 tmake_file="$tm_file t-fdpbit rl78/t-rl78"
1143 tmake_file="rx/t-rx t-fdpbit"
1144 tm_file="$tm_file rx/rx-abi.h rx/rx-lib.h"
1147 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux s390/32/t-floattodi t-stack s390/t-stack-s390"
1148 md_unwind_header=s390/linux-unwind.h
1151 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux t-stack s390/t-stack-s390"
1152 if test "${host_address}" = 32; then
1153 tmake_file="${tmake_file} s390/32/t-floattodi"
1155 md_unwind_header=s390/linux-unwind.h
1158 tmake_file="${tmake_file} s390/t-crtstuff t-libgcc-pic t-eh-dw2-dip"
1159 extra_parts="crtbeginS.o crtendS.o"
1160 md_unwind_header=s390/tpf-unwind.h
1162 sh-*-elf* | sh[12346l]*-*-elf*)
1163 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1164 extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
1165 libic_invalidate_array_4-100.a \
1166 libic_invalidate_array_4-200.a \
1167 libic_invalidate_array_4a.a \
1168 libgcc-Os-4-200.a libgcc-4-300.a"
1171 tmake_file="$tmake_file sh/t-superh"
1172 extra_parts="$extra_parts crt1-mmu.o gcrt1-mmu.o gcrt1.o"
1176 sh-*-linux* | sh[2346lbe]*-*-linux*)
1177 tmake_file="${tmake_file} sh/t-sh t-slibgcc-libgcc sh/t-linux t-fdpbit"
1178 md_unwind_header=sh/linux-unwind.h
1180 sh-*-netbsdelf* | shl*-*-netbsdelf*)
1181 tmake_file="$tmake_file sh/t-sh sh/t-netbsd"
1183 # NetBSD's C library includes a fast software FP library that
1184 # has support for setting/setting the rounding mode, exception
1185 # mask, etc. Therefore, we don't want to include software FP
1189 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1190 extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
1191 libic_invalidate_array_4-100.a \
1192 libic_invalidate_array_4-200.a \
1193 libic_invalidate_array_4a.a \
1194 libgcc-Os-4-200.a libgcc-4-300.a"
1197 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1208 tmake_file="sparc/t-softmul"
1211 tmake_file="${tmake_file} t-fdpbit t-crtfm"
1212 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1214 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
1215 tmake_file="${tmake_file} t-crtfm"
1216 if test "${host_address}" = 64; then
1217 tmake_file="$tmake_file sparc/t-linux64"
1221 tmake_file="${tmake_file} t-fdpbit"
1224 tmake_file="${tmake_file} sparc/t-linux"
1231 if test "${host_address}" = 32; then
1232 tmake_file="$tmake_file sparc/t-softmul"
1236 extra_parts="$extra_parts crtfastmath.o"
1237 md_unwind_header=sparc/linux-unwind.h
1240 tmake_file="$tmake_file sparc/t-elf sparc/t-softmul t-crtfm t-fdpbit"
1241 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1244 tmake_file="$tmake_file t-crtfm"
1245 extra_parts="$extra_parts crtfastmath.o"
1246 md_unwind_header=sparc/sol2-unwind.h
1249 tmake_file="${tmake_file} t-crtfm"
1250 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1253 tmake_file="$tmake_file t-crtfm"
1254 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1258 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
1259 tmake_file="$tmake_file t-crtfm"
1260 extra_parts="$extra_parts crtfastmath.o"
1262 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
1263 extra_parts="$extra_parts crtfastmath.o"
1264 tmake_file="${tmake_file} t-crtfm sparc/t-linux"
1265 if test "${host_address}" = 64; then
1266 tmake_file="${tmake_file} sparc/t-linux64"
1268 if test "${host_address}" = 32; then
1269 tmake_file="${tmake_file} sparc/t-softmul"
1271 md_unwind_header=sparc/linux-unwind.h
1276 tmake_file="$tmake_file spu/t-elf t-libgcc-pic t-fdpbit"
1277 extra_parts="$extra_parts \
1278 libgcc_cachemgr.a libgcc_cachemgr_nonatomic.a \
1279 libgcc_cache8k.a libgcc_cache16k.a libgcc_cache32k.a \
1280 libgcc_cache64k.a libgcc_cache128k.a"
1283 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp \
1284 c6x/t-elf c6x/t-uclinux t-crtstuff-pic t-libgcc-pic \
1285 t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-gnu-prefix"
1286 tm_file="$tm_file c6x/c6x-abi.h"
1287 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
1288 unwind_header=config/c6x/unwind-c6x.h
1291 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp t-gnu-prefix c6x/t-elf"
1292 tm_file="$tm_file c6x/c6x-abi.h"
1293 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
1294 unwind_header=config/c6x/unwind-c6x.h
1297 if test "${host_address}" = 64; then
1298 tmake_file="${tmake_file} tilegx/t-softfp"
1300 tmake_file="${tmake_file} tilegx/t-crtstuff t-softfp-sfdf t-softfp tilegx/t-tilegx"
1301 md_unwind_header=tilepro/linux-unwind.h
1304 tmake_file="${tmake_file} tilepro/t-crtstuff t-softfp-sfdf t-softfp tilepro/t-tilepro t-slibgcc-libgcc"
1305 md_unwind_header=tilepro/linux-unwind.h
1308 tmake_file="${tmake_file} v850/t-v850 t-fdpbit"
1311 tmake_file="$tmake_file vax/t-linux"
1318 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
1319 tmake_file="visium/t-visium t-fdpbit"
1322 tmake_file="stormy16/t-stormy16 t-fdpbit"
1325 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-elf"
1326 extra_parts="$extra_parts crti.o crtn.o"
1329 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc"
1330 md_unwind_header=xtensa/linux-unwind.h
1333 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc"
1334 md_unwind_header=xtensa/linux-unwind.h
1335 extra_parts="$extra_parts crtbeginS.o crtbeginT.o crtendS.o"
1338 # Don't need crtbeginT.o from *-*-linux* default.
1339 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
1340 tmake_file="$tmake_file t-fdpbit"
1342 m32c-*-elf*|m32c-*-rtems*)
1343 tmake_file="$tmake_file m32c/t-m32c"
1346 tmake_file="$tmake_file nvptx/t-nvptx"
1347 extra_parts="crt0.o"
1350 echo "*** Configuration ${host} not supported" 1>&2
1356 i[34567]86-*-* | x86_64-*-*)
1359 tmake_file="${tmake_file} i386/t-cpuinfo-static"
1362 tmake_file="${tmake_file} i386/t-cpuinfo"
1369 i[34567]86-*-linux* | x86_64-*-linux* | \
1370 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
1372 tmake_file="${tmake_file} t-tls i386/t-linux i386/t-msabi t-slibgcc-libgcc"
1373 if test "$libgcc_cv_cfi" = "yes"; then
1374 tmake_file="${tmake_file} t-stack i386/t-stack-i386"
1380 i[34567]86-*-elfiamcu | i[34567]86-*-rtems*)
1381 # These use soft-fp for SFmode and DFmode, not just TFmode.
1383 i[34567]86-*-* | x86_64-*-*)
1384 tmake_file="${tmake_file} t-softfp-tf"
1385 if test "${host_address}" = 32; then
1386 tmake_file="${tmake_file} i386/${host_address}/t-softfp"
1388 tmake_file="${tmake_file} i386/t-softfp t-softfp"
1393 i[34567]86-*-linux* | x86_64-*-linux*)
1394 # Provide backward binary compatibility for 64bit Linux/x86.
1395 if test "${host_address}" = 64; then
1396 tmake_file="${tmake_file} i386/${host_address}/t-softfp-compat"
1398 tm_file="${tm_file} i386/value-unwind.h"
1401 # ILP32 needs an extra header for unwinding
1402 tm_file="${tm_file} aarch64/value-unwind.h"