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="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
309 extra_parts="crtbegin.o crtend.o"
312 tmake_file="vms/t-vms"
313 extra_parts="crt0.o crtbegin.o crtbeginS.o crtend.o crtendS.o"
316 tmake_file=t-vxworks7
322 extra_parts="crtbegin.o crtend.o"
327 *-*-darwin* | *-*-dragonfly* | *-*-freebsd* | *-*-netbsd* | *-*-openbsd* | \
329 enable_execute_stack=enable-execute-stack-mprotect.c
331 i[34567]86-*-mingw* | x86_64-*-mingw*)
332 enable_execute_stack=config/i386/enable-execute-stack-mingw32.c
335 enable_execute_stack=enable-execute-stack-empty.c;
340 aarch64*-*-elf | aarch64*-*-rtems*)
341 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
342 extra_parts="$extra_parts crtfastmath.o"
343 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
344 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
345 md_unwind_header=aarch64/aarch64-unwind.h
348 extra_parts="$extra_parts crtfastmath.o"
349 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
350 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
351 md_unwind_header=aarch64/freebsd-unwind.h
354 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
355 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp"
358 extra_parts="$extra_parts crtfastmath.o"
359 md_unwind_header=aarch64/linux-unwind.h
360 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
361 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
364 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm alpha/t-linux"
365 extra_parts="$extra_parts crtfastmath.o"
366 md_unwind_header=alpha/linux-unwind.h
369 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm"
370 extra_parts="$extra_parts crtbeginT.o crtfastmath.o"
373 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
376 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
379 tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
380 extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
381 md_unwind_header=alpha/vms-unwind.h
384 tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
385 extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
386 md_unwind_header=alpha/vms-unwind.h
389 tmake_file="arc/t-arc"
390 extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o"
391 extra_parts="$extra_parts crttls.o"
393 arc*-*-linux-uclibc*)
394 tmake_file="${tmake_file} t-slibgcc-libgcc t-slibgcc-nolc-override arc/t-arc-uClibc arc/t-arc"
395 extra_parts="$extra_parts crti.o crtn.o"
396 extra_parts="$extra_parts crttls.o"
399 tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
400 extra_parts="$extra_parts crti.o crtn.o"
402 arm*-*-freebsd*) # ARM FreeBSD EABI
403 tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix arm/t-elf"
404 tmake_file="${tmake_file} arm/t-bpabi arm/t-freebsd"
405 tm_file="${tm_file} arm/bpabi-lib.h"
406 unwind_header=config/arm/unwind-arm.h
407 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
410 tmake_file="${tmake_file} arm/t-arm arm/t-elf arm/t-bpabi"
411 tmake_file="${tmake_file} arm/tsoftfp t-softfp"
412 tm_file="${tm_file} arm/bpabi-lib.h"
413 unwind_header=config/arm/unwind-arm.h
416 tmake_file="$tmake_file arm/t-arm arm/t-netbsd t-slibgcc-gld-nover"
418 arm*-*-linux*) # ARM GNU/Linux with ELF
419 tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix t-crtfm"
420 tmake_file="${tmake_file} arm/t-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"
421 tm_file="$tm_file arm/bpabi-lib.h"
422 unwind_header=config/arm/unwind-arm.h
423 tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
424 extra_parts="$extra_parts crtfastmath.o"
426 arm*-*-uclinux*) # ARM ucLinux
427 tmake_file="${tmake_file} t-fixedpoint-gnu-prefix t-crtfm"
428 tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
429 tmake_file="${tmake_file} arm/t-bpabi"
430 tm_file="$tm_file arm/bpabi-lib.h"
431 unwind_header=config/arm/unwind-arm.h
432 extra_parts="$extra_parts crti.o crtn.o"
435 tmake_file="t-hardfp t-softfp arm/t-arm arm/t-elf arm/t-softfp arm/t-phoenix"
436 tmake_file="${tmake_file} arm/t-bpabi"
437 tm_file="$tm_file arm/bpabi-lib.h"
438 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
439 unwind_header=config/arm/unwind-arm.h
441 arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
442 tmake_file="${tmake_file} arm/t-arm arm/t-elf t-fixedpoint-gnu-prefix"
443 tm_file="$tm_file arm/bpabi-lib.h"
445 arm*-*-eabi* | arm*-*-rtems*)
446 tmake_file="${tmake_file} arm/t-bpabi t-crtfm"
447 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
450 tmake_file="${tmake_file} arm/t-symbian t-slibgcc-nolc-override"
451 tm_file="$tm_file arm/symbian-lib.h"
452 # Symbian OS provides its own startup code.
455 tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
456 extra_parts="$extra_parts crtfastmath.o"
457 unwind_header=config/arm/unwind-arm.h
460 # Make HImode functions for AVR
461 tmake_file="${cpu_type}/t-avr t-fpbit"
462 if test x${with_avrlibc} != xno; then
463 tmake_file="$tmake_file ${cpu_type}/t-avrlibc"
465 tm_file="$tm_file avr/avr-lib.h"
468 tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
469 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o crtlibid.o"
472 tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
473 extra_parts="$extra_parts crtbeginS.o crtendS.o crtlibid.o"
474 md_unwind_header=bfin/linux-unwind.h
477 tmake_file="$tmake_file bfin/t-bfin bfin/t-crtstuff t-libgcc-pic t-fdpbit bfin/t-linux"
478 # No need to build crtbeginT.o on uClibc systems. Should probably
479 # be moved to the OS specific section above.
480 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
481 md_unwind_header=bfin/linux-unwind.h
484 tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
485 extra_parts="$extra_parts crti.o crtn.o"
488 tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
489 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
492 tmake_file="${tmake_file} cr16/t-cr16 cr16/t-crtlibid t-fdpbit"
493 extra_parts="$extra_parts crti.o crtn.o crtlibid.o"
496 tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp"
499 tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-elfmulti"
501 cris-*-linux* | crisv32-*-linux*)
502 tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-linux"
505 tmake_file="epiphany/t-epiphany t-fdpbit epiphany/t-custom-eqsf"
506 extra_parts="$extra_parts crti.o crtint.o crtrunc.o crtm1reg-r43.o crtm1reg-r63.o crtn.o"
509 tmake_file="$tmake_file fr30/t-fr30 t-fdpbit"
510 extra_parts="$extra_parts crti.o crtn.o"
513 tmake_file="$tmake_file frv/t-frv t-fdpbit"
514 tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h"
515 # Don't use crtbegin.o, crtend.o.
516 extra_parts="frvbegin.o frvend.o"
519 tmake_file="$tmake_file frv/t-frv frv/t-linux t-fdpbit"
520 tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h"
523 tmake_file="ft32/t-ft32 t-softfp-sfdf t-softfp-excl t-softfp"
524 extra_parts="$extra_parts crti.o crti-hw.o crtn.o"
527 tmake_file="$tmake_file h8300/t-h8300 t-fpbit"
528 tm_file="$tm_file h8300/h8300-lib.h"
529 extra_parts="$extra_parts crti.o crtn.o"
532 tmake_file="t-linux h8300/t-linux t-softfp-sfdf t-softfp"
533 tm_file="$tm_file h8300/h8300-lib.h"
536 tmake_file="$tmake_file pa/t-linux pa/t-linux64"
537 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
540 tmake_file="$tmake_file pa/t-linux t-slibgcc-libgcc"
541 # Set the libgcc version number
542 if test x$ac_cv_sjlj_exceptions = xyes; then
543 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
545 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
547 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
548 md_unwind_header=pa/linux-unwind.h
551 tmake_file="$tmake_file pa/t-hpux pa/t-hpux10 t-libgcc-pic t-slibgcc"
552 # Set the libgcc version number
553 if test x$ac_cv_sjlj_exceptions = xyes; then
554 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
556 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
558 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
559 md_unwind_header=pa/hpux-unwind.h
562 tmake_file="$tmake_file pa/t-hpux pa/t-pa64 pa/t-stublib t-libgcc-pic t-slibgcc"
563 # Set the libgcc version number
564 if test x$ac_cv_sjlj_exceptions = xyes; then
565 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
567 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
569 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
570 tm_file="$tm_file pa/pa64-hpux-lib.h"
571 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
573 md_unwind_header=pa/hpux-unwind.h
576 tmake_file="$tmake_file pa/t-hpux pa/t-stublib t-libgcc-pic t-slibgcc"
577 # Set the libgcc version number
578 if test x$ac_cv_sjlj_exceptions = xyes; then
579 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
581 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
583 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
584 extra_parts="libgcc_stub.a"
585 md_unwind_header=pa/hpux-unwind.h
588 tmake_file="$tmake_file pa/t-openbsd"
590 i[34567]86-*-darwin*)
591 tmake_file="$tmake_file i386/t-crtpc t-crtfm"
592 tm_file="$tm_file i386/darwin-lib.h"
593 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
596 tmake_file="$tmake_file i386/t-crtpc t-crtfm"
597 tm_file="$tm_file i386/darwin-lib.h"
598 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
600 i[34567]86-*-elfiamcu)
601 tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/32/t-iamcu i386/t-softfp t-softfp t-dfprules"
604 tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
606 x86_64-*-elf* | x86_64-*-rtems*)
607 tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
610 tmake_file="$tmake_file t-libgcc-pic"
612 i[34567]86-*-dragonfly*)
613 tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff"
614 md_unwind_header=i386/dragonfly-unwind.h
617 tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff"
618 md_unwind_header=i386/dragonfly-unwind.h
620 i[34567]86-*-freebsd*)
621 tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
622 md_unwind_header=i386/freebsd-unwind.h
625 tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
626 md_unwind_header=i386/freebsd-unwind.h
628 i[34567]86-*-netbsdelf*)
629 tmake_file="${tmake_file} i386/t-crtstuff"
632 tmake_file="${tmake_file} i386/t-crtstuff"
634 i[34567]86-*-openbsd*)
639 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
640 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
641 tm_file="${tm_file} i386/elf-lib.h"
642 md_unwind_header=i386/linux-unwind.h
644 i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
645 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
646 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
647 tm_file="${tm_file} i386/elf-lib.h"
650 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
651 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
652 tm_file="${tm_file} i386/elf-lib.h"
653 md_unwind_header=i386/linux-unwind.h
655 x86_64-*-kfreebsd*-gnu)
656 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
657 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
658 tm_file="${tm_file} i386/elf-lib.h"
660 i[34567]86-pc-msdosdjgpp*)
662 i[34567]86-*-lynxos*)
664 i[34567]86-*-nto-qnx*)
665 tmake_file="$tmake_file i386/t-nto t-libgcc-pic"
666 extra_parts=crtbegin.o
669 tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/t-softfp t-softfp"
670 extra_parts="$extra_parts crti.o crtn.o"
672 i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
673 tmake_file="$tmake_file i386/t-crtpc t-crtfm"
674 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
675 tm_file="${tm_file} i386/elf-lib.h"
676 md_unwind_header=i386/sol2-unwind.h
678 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae|i[4567]86-wrs-vxworks7|x86_64-wrs-vxworks7)
680 i[34567]86-*-cygwin*)
681 extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o"
682 if test x$enable_vtable_verify = xyes; then
683 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
685 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
686 if test x$ac_cv_sjlj_exceptions = xyes; then
687 tmake_eh_file="i386/t-sjlj-eh"
689 tmake_eh_file="i386/t-dw2-eh"
691 # Shared libgcc DLL install dir depends on cross/native build.
692 if test x${build} = x${host} ; then
693 tmake_dlldir_file="i386/t-dlldir"
695 tmake_dlldir_file="i386/t-dlldir-x"
697 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm i386/t-chkstk t-dfprules"
700 extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o"
701 if test x$enable_vtable_verify = xyes; then
702 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
704 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
705 if test x$ac_cv_sjlj_exceptions = xyes; then
706 tmake_eh_file="i386/t-sjlj-eh"
707 elif test "${host_address}" = 32; then
708 # biarch -m32 with --disable-sjlj-exceptions
709 tmake_eh_file="i386/t-dw2-eh"
711 tmake_eh_file="i386/t-seh-eh"
713 # Shared libgcc DLL install dir depends on cross/native build.
714 if test x${build} = x${host} ; then
715 tmake_dlldir_file="i386/t-dlldir"
717 tmake_dlldir_file="i386/t-dlldir-x"
719 # FIXME - dj - t-chkstk used to be in here, need a 64-bit version of that
720 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm t-dfprules i386/t-chkstk"
723 extra_parts="crtbegin.o crtend.o crtfastmath.o"
724 if test x$enable_vtable_verify = xyes; then
725 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
727 case ${target_thread_file} in
729 tmake_file="$tmake_file i386/t-gthr-win32"
732 tmake_file="i386/t-mingw-pthread $tmake_file"
735 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
736 if test x$ac_cv_sjlj_exceptions = xyes; then
737 tmake_eh_file="i386/t-sjlj-eh"
739 tmake_eh_file="i386/t-dw2-eh"
740 md_unwind_header=i386/w32-unwind.h
742 # Shared libgcc DLL install dir depends on cross/native build.
743 if test x${build} = x${host} ; then
744 tmake_dlldir_file="i386/t-dlldir"
746 tmake_dlldir_file="i386/t-dlldir-x"
748 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"
751 case ${target_thread_file} in
753 tmake_file="$tmake_file i386/t-gthr-win32"
756 tmake_file="i386/t-mingw-pthread $tmake_file"
759 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
760 if test x$ac_cv_sjlj_exceptions = xyes; then
761 tmake_eh_file="i386/t-sjlj-eh"
762 elif test "${host_address}" = 32; then
763 # biarch -m32 with --disable-sjlj-exceptions
764 tmake_eh_file="i386/t-dw2-eh"
765 md_unwind_header=i386/w32-unwind.h
767 tmake_eh_file="i386/t-seh-eh"
769 # Shared libgcc DLL install dir depends on cross/native build.
770 if test x${build} = x${host} ; then
771 tmake_dlldir_file="i386/t-dlldir"
773 tmake_dlldir_file="i386/t-dlldir-x"
775 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-mingw32 t-dfprules t-crtfm i386/t-chkstk"
776 extra_parts="$extra_parts crtbegin.o crtend.o crtfastmath.o"
777 if test x$enable_vtable_verify = xyes; then
778 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
782 extra_parts="$extra_parts crtbeginS.o crtendS.o crtfastmath.o"
783 tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat"
786 extra_parts="$extra_parts crtfastmath.o"
787 tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat"
790 # Don't use crtbeginT.o from *-*-linux* default.
791 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
792 tmake_file="$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"
793 if test x$with_system_libunwind != xyes ; then
794 tmake_file="${tmake_file} t-libunwind-elf ia64/t-linux-libunwind"
796 md_unwind_header=ia64/linux-unwind.h
799 tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-hpux t-slibgcc ia64/t-slibgcc-hpux t-slibgcc-hpux"
802 tmake_file="$tmake_file ia64/t-ia64 ia64/t-eh-ia64 ia64/t-vms t-slibgcc-vms t-softfp-tf ia64/t-softfp t-softfp"
803 extra_parts="$extra_parts crtinitS.o"
804 md_unwind_header=ia64/vms-unwind.h
807 tmake_file="iq2000/t-iq2000 t-fdpbit"
812 extra_parts="$extra_parts crti.o crtn.o"
813 tmake_file="lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
816 tmake_file="$tmake_file lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
817 extra_parts="$extra_parts crti.o crtn.o"
820 extra_parts="$extra_parts crtbegin.o crtendS.o crtbeginT.o"
821 tmake_file="lm32/t-lm32 lm32/t-uclinux t-libgcc-pic t-softfp-sfdf t-softfp"
824 tmake_file="$tmake_file m32r/t-m32r t-fdpbit"
825 extra_parts="$extra_parts crtinit.o crtfini.o"
831 tmake_file="$tmake_file m32r/t-linux t-fdpbit"
834 tmake_file="$tmake_file m32r/t-linux t-fdpbit"
836 m68k-*-elf* | fido-*-elf)
837 tmake_file="$tmake_file m68k/t-floatlib"
843 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
844 tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
845 md_unwind_header=m68k/linux-unwind.h
847 m68k-*-linux*) # Motorola m68k's running GNU/Linux
848 # with ELF format using glibc 2
849 # aka the GNU/Linux C library 6.
850 tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
851 # If not configured with setjmp/longjmp exceptions, bump the
852 # libgcc version number.
853 if test x$ac_cv_sjlj_exceptions != xyes; then
854 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
856 md_unwind_header=m68k/linux-unwind.h
859 tmake_file="$tmake_file m68k/t-floatlib"
860 extra_parts="$extra_parts crti.o crtn.o"
863 tmake_file="mcore/t-mcore t-fdpbit"
864 extra_parts="$extra_parts crti.o crtn.o"
867 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit t-slibgcc-libgcc"
870 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
871 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
873 microblaze*-*-rtems*)
874 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
875 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
877 mips*-*-netbsd*) # NetBSD/mips, either endian.
879 mips*-*-linux*) # Linux MIPS, either endian.
880 extra_parts="$extra_parts crtfastmath.o"
881 tmake_file="${tmake_file} t-crtfm"
883 mips64r5900* | mipsr5900*)
884 # The MIPS16 support code uses floating point
885 # instructions that are not supported on r5900.
888 tmake_file="${tmake_file} mips/t-mips16 t-slibgcc-libgcc"
891 md_unwind_header=mips/linux-unwind.h
894 tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
895 case "${with_newlib}" in
900 # MIPS toolkit libraries.
901 tmake_file="$tmake_file mips/t-sdemtk"
904 extra_parts="$extra_parts crti.o crtn.o"
906 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
907 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
908 mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \
909 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
910 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \
911 mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*)
912 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
913 extra_parts="$extra_parts crti.o crtn.o"
915 mipsisa64sr71k-*-elf*)
916 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff t-fdpbit"
917 extra_parts="$extra_parts crti.o crtn.o"
919 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
920 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
921 extra_parts="$extra_parts crti.o crtn.o"
923 mips-*-elf* | mipsel-*-elf*)
924 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
925 extra_parts="$extra_parts crti.o crtn.o"
927 mipsr5900-*-elf* | mipsr5900el-*-elf*)
928 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
929 extra_parts="$extra_parts crti.o crtn.o"
931 mips64-*-elf* | mips64el-*-elf*)
932 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
933 extra_parts="$extra_parts crti.o crtn.o"
935 mips64r5900-*-elf* | mips64r5900el-*-elf*)
936 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
937 extra_parts="$extra_parts crti.o crtn.o"
939 mips64vr-*-elf* | mips64vrel-*-elf*)
940 tmake_file="$tmake_file mips/t-elf mips/t-vr mips/t-crtstuff"
941 extra_parts="$extra_parts crti.o crtn.o"
943 mips64orion-*-elf* | mips64orionel-*-elf*)
944 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
945 extra_parts="$extra_parts crti.o crtn.o"
948 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
949 extra_parts="$extra_parts crti.o crtn.o"
953 mipstx39-*-elf* | mipstx39el-*-elf*)
954 tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
957 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
958 tmake_file="${tmake_file} ${cpu_type}/t-${cpu_type}"
963 moxie-*-elf | moxie-*-moxiebox* | moxie-*-uclinux* | moxie-*-rtems*)
964 tmake_file="$tmake_file moxie/t-moxie t-softfp-sfdf t-softfp-excl t-softfp"
965 extra_parts="$extra_parts crti.o crtn.o crtbegin.o crtend.o"
968 tmake_file="$tm_file t-crtstuff t-fdpbit msp430/t-msp430"
969 extra_parts="$extra_parts libmul_none.a libmul_16.a libmul_32.a libmul_f5.a"
972 # Basic makefile fragment and extra_parts for crt stuff.
973 # We also append c-isr library implementation.
974 tmake_file="${tmake_file} nds32/t-nds32 nds32/t-nds32-isr"
975 extra_parts="crtbegin1.o crtend1.o libnds32_isr.a"
976 # Append library definition makefile fragment according to --with-nds32-lib=X setting.
977 case "${with_nds32_lib}" in
979 # Append library definition makefile fragment t-nds32-newlib.
980 # Append 'soft-fp' software floating point make rule fragment provided by gcc.
981 tmake_file="${tmake_file} nds32/t-nds32-newlib t-softfp-sfdf t-softfp"
984 # Append library definition makefile fragment t-nds32-mculib.
985 # The software floating point library is included in mculib.
986 tmake_file="${tmake_file} nds32/t-nds32-mculib"
989 echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib" 1>&2
995 tmake_file="$tmake_file nios2/t-nios2 nios2/t-linux t-libgcc-pic t-slibgcc-libgcc"
996 md_unwind_header=nios2/linux-unwind.h
999 tmake_file="$tmake_file nios2/t-nios2 t-softfp-sfdf t-softfp-excl t-softfp"
1000 extra_parts="$extra_parts crti.o crtn.o"
1003 tmake_file="pdp11/t-pdp11 t-fdpbit"
1007 *-*-darwin9* | *-*-darwin[12][0-9]*)
1008 # libSystem contains unwind information for signal frames since
1012 md_unwind_header=rs6000/darwin-unwind.h
1015 tmake_file="$tmake_file rs6000/t-ibm-ldouble"
1016 extra_parts="$extra_parts crt2.o"
1018 powerpc64-*-darwin*)
1019 tmake_file="$tmake_file rs6000/t-darwin64 rs6000/t-ibm-ldouble"
1020 extra_parts="$extra_parts crt2.o"
1022 powerpc*-*-freebsd*)
1023 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-freebsd t-softfp-sfdf t-softfp-excl t-softfp"
1024 extra_parts="$extra_parts crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1027 tmake_file="${tmake_file} rs6000/t-freebsd64"
1028 md_unwind_header=rs6000/freebsd-unwind.h
1033 tmake_file="$tmake_file rs6000/t-netbsd rs6000/t-crtstuff"
1036 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1037 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1039 powerpc-*-eabisimaltivec*)
1040 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1041 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1044 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1045 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1048 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1049 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1051 powerpc-*-eabialtivec*)
1052 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1053 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1055 powerpc-xilinx-eabi*)
1056 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1057 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1060 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1061 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1064 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1065 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1068 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-linux t-dfprules rs6000/t-ppc64-fp t-slibgcc-libgcc"
1069 tmake_file="${tmake_file} t-stack rs6000/t-stack-rs6000"
1070 case $ppc_fp_type in
1074 tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp"
1077 tmake_file="${tmake_file} t-softfp-sfdf ${ppc_fp_compat} t-softfp"
1080 tmake_file="${tmake_file} rs6000/t-e500v1-fp ${ppc_fp_compat} t-softfp t-hardfp"
1083 tmake_file="${tmake_file} t-hardfp-sfdf rs6000/t-e500v2-fp ${ppc_fp_compat} t-softfp t-hardfp"
1086 echo "Unknown ppc_fp_type $ppc_fp_type" 1>&2
1091 if test $libgcc_cv_powerpc_float128 = yes; then
1092 tmake_file="${tmake_file} rs6000/t-float128"
1095 if test $libgcc_cv_powerpc_float128_hw = yes; then
1096 tmake_file="${tmake_file} rs6000/t-float128-hw"
1099 extra_parts="$extra_parts ecrti.o ecrtn.o ncrti.o ncrtn.o"
1100 md_unwind_header=rs6000/linux-unwind.h
1102 powerpc-wrs-vxworks|powerpc-wrs-vxworksae|powerpc-wrs-vxworksmils)
1103 tmake_file="$tmake_file rs6000/t-ppccomm rs6000/t-savresfgpr t-fdpbit"
1106 tmake_file="$tmake_file rs6000/t-lynx t-fdpbit"
1109 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1110 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1112 powerpcle-*-eabisim*)
1113 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1114 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1117 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1118 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1121 tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address}"
1122 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o"
1123 md_unwind_header=riscv/linux-unwind.h
1126 tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address}"
1127 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
1129 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1130 md_unwind_header=rs6000/aix-unwind.h
1131 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
1133 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1134 md_unwind_header=rs6000/aix-unwind.h
1135 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
1137 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1138 md_unwind_header=rs6000/aix-unwind.h
1139 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble rs6000/t-aix-cxa"
1140 extra_parts="crtcxa.o crtcxa_s.o crtdbase.o"
1143 tmake_file="$tm_file t-fdpbit rl78/t-rl78"
1146 tmake_file="rx/t-rx t-fdpbit"
1147 tm_file="$tm_file rx/rx-abi.h rx/rx-lib.h"
1150 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux s390/32/t-floattodi t-stack s390/t-stack-s390"
1151 md_unwind_header=s390/linux-unwind.h
1154 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux t-stack s390/t-stack-s390"
1155 if test "${host_address}" = 32; then
1156 tmake_file="${tmake_file} s390/32/t-floattodi"
1158 md_unwind_header=s390/linux-unwind.h
1161 tmake_file="${tmake_file} s390/t-crtstuff t-libgcc-pic t-eh-dw2-dip"
1162 extra_parts="crtbeginS.o crtendS.o"
1163 md_unwind_header=s390/tpf-unwind.h
1165 sh-*-elf* | sh[12346l]*-*-elf*)
1166 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1167 extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
1168 libic_invalidate_array_4-100.a \
1169 libic_invalidate_array_4-200.a \
1170 libic_invalidate_array_4a.a \
1171 libgcc-Os-4-200.a libgcc-4-300.a"
1174 tmake_file="$tmake_file sh/t-superh"
1175 extra_parts="$extra_parts crt1-mmu.o gcrt1-mmu.o gcrt1.o"
1179 sh-*-linux* | sh[2346lbe]*-*-linux*)
1180 tmake_file="${tmake_file} sh/t-sh t-slibgcc-libgcc sh/t-linux t-fdpbit"
1181 md_unwind_header=sh/linux-unwind.h
1183 sh-*-netbsdelf* | shl*-*-netbsdelf*)
1184 tmake_file="$tmake_file sh/t-sh sh/t-netbsd"
1186 # NetBSD's C library includes a fast software FP library that
1187 # has support for setting/setting the rounding mode, exception
1188 # mask, etc. Therefore, we don't want to include software FP
1192 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1193 extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
1194 libic_invalidate_array_4-100.a \
1195 libic_invalidate_array_4-200.a \
1196 libic_invalidate_array_4a.a \
1197 libgcc-Os-4-200.a libgcc-4-300.a"
1200 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1211 tmake_file="sparc/t-softmul"
1214 tmake_file="${tmake_file} t-fdpbit t-crtfm"
1215 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1217 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
1218 tmake_file="${tmake_file} t-crtfm"
1219 if test "${host_address}" = 64; then
1220 tmake_file="$tmake_file sparc/t-linux64"
1224 tmake_file="${tmake_file} t-fdpbit"
1227 tmake_file="${tmake_file} sparc/t-linux"
1234 if test "${host_address}" = 32; then
1235 tmake_file="$tmake_file sparc/t-softmul"
1239 extra_parts="$extra_parts crtfastmath.o"
1240 md_unwind_header=sparc/linux-unwind.h
1243 tmake_file="$tmake_file sparc/t-elf sparc/t-softmul t-crtfm t-fdpbit"
1244 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1247 tmake_file="$tmake_file t-crtfm"
1248 extra_parts="$extra_parts crtfastmath.o"
1249 md_unwind_header=sparc/sol2-unwind.h
1252 tmake_file="${tmake_file} t-crtfm"
1253 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1256 tmake_file="$tmake_file t-crtfm"
1257 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1261 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
1262 tmake_file="$tmake_file t-crtfm"
1263 extra_parts="$extra_parts crtfastmath.o"
1265 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
1266 extra_parts="$extra_parts crtfastmath.o"
1267 tmake_file="${tmake_file} t-crtfm sparc/t-linux"
1268 if test "${host_address}" = 64; then
1269 tmake_file="${tmake_file} sparc/t-linux64"
1271 if test "${host_address}" = 32; then
1272 tmake_file="${tmake_file} sparc/t-softmul"
1274 md_unwind_header=sparc/linux-unwind.h
1279 tmake_file="$tmake_file spu/t-elf t-libgcc-pic t-fdpbit"
1280 extra_parts="$extra_parts \
1281 libgcc_cachemgr.a libgcc_cachemgr_nonatomic.a \
1282 libgcc_cache8k.a libgcc_cache16k.a libgcc_cache32k.a \
1283 libgcc_cache64k.a libgcc_cache128k.a"
1286 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp \
1287 c6x/t-elf c6x/t-uclinux t-crtstuff-pic t-libgcc-pic \
1288 t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-gnu-prefix"
1289 tm_file="$tm_file c6x/c6x-abi.h"
1290 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
1291 unwind_header=config/c6x/unwind-c6x.h
1294 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp t-gnu-prefix c6x/t-elf"
1295 tm_file="$tm_file c6x/c6x-abi.h"
1296 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
1297 unwind_header=config/c6x/unwind-c6x.h
1300 if test "${host_address}" = 64; then
1301 tmake_file="${tmake_file} tilegx/t-softfp"
1303 tmake_file="${tmake_file} tilegx/t-crtstuff t-softfp-sfdf t-softfp tilegx/t-tilegx"
1304 md_unwind_header=tilepro/linux-unwind.h
1307 tmake_file="${tmake_file} tilepro/t-crtstuff t-softfp-sfdf t-softfp tilepro/t-tilepro t-slibgcc-libgcc"
1308 md_unwind_header=tilepro/linux-unwind.h
1311 tmake_file="${tmake_file} v850/t-v850 t-fdpbit"
1314 tmake_file="$tmake_file vax/t-linux"
1321 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
1322 tmake_file="visium/t-visium t-fdpbit"
1325 tmake_file="stormy16/t-stormy16 t-fdpbit"
1328 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-elf"
1329 extra_parts="$extra_parts crti.o crtn.o"
1332 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc"
1333 md_unwind_header=xtensa/linux-unwind.h
1336 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc"
1337 md_unwind_header=xtensa/linux-unwind.h
1338 extra_parts="$extra_parts crtbeginS.o crtbeginT.o crtendS.o"
1341 # Don't need crtbeginT.o from *-*-linux* default.
1342 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
1343 tmake_file="$tmake_file t-fdpbit"
1345 m32c-*-elf*|m32c-*-rtems*)
1346 tmake_file="$tmake_file m32c/t-m32c"
1349 tmake_file="$tmake_file nvptx/t-nvptx"
1350 extra_parts="crt0.o"
1353 echo "*** Configuration ${host} not supported" 1>&2
1359 i[34567]86-*-* | x86_64-*-*)
1362 tmake_file="${tmake_file} i386/t-cpuinfo-static"
1365 tmake_file="${tmake_file} i386/t-cpuinfo"
1372 i[34567]86-*-linux* | x86_64-*-linux* | \
1373 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
1375 tmake_file="${tmake_file} t-tls i386/t-linux i386/t-msabi t-slibgcc-libgcc"
1376 if test "$libgcc_cv_cfi" = "yes"; then
1377 tmake_file="${tmake_file} t-stack i386/t-stack-i386"
1383 i[34567]86-*-elfiamcu | i[34567]86-*-rtems*)
1384 # These use soft-fp for SFmode and DFmode, not just TFmode.
1386 i[34567]86-*-* | x86_64-*-*)
1387 tmake_file="${tmake_file} t-softfp-tf"
1388 if test "${host_address}" = 32; then
1389 tmake_file="${tmake_file} i386/${host_address}/t-softfp"
1391 tmake_file="${tmake_file} i386/t-softfp t-softfp"
1396 i[34567]86-*-linux* | x86_64-*-linux*)
1397 # Provide backward binary compatibility for 64bit Linux/x86.
1398 if test "${host_address}" = 64; then
1399 tmake_file="${tmake_file} i386/${host_address}/t-softfp-compat"
1401 tm_file="${tm_file} i386/value-unwind.h"
1404 # ILP32 needs an extra header for unwinding
1405 tm_file="${tm_file} aarch64/value-unwind.h"