1 # libgcc host-specific configuration file.
2 # Copyright (C) 1997-2019 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 ${host} | sed 's/-.*$//'`
96 tmake_file="${tmake_file} t-softfp-sfdf t-softfp"
128 moxie*) cpu_type=moxie
153 # All MIPS targets provide a full set of FP routines.
155 tmake_file="mips/t-mips"
156 if test "${libgcc_cv_mips_hard_float}" = yes; then
157 tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp"
159 tmake_file="${tmake_file} t-softfp-sfdf"
161 if test "${ac_cv_sizeof_long_double}" = 16; then
162 tmake_file="${tmake_file} mips/t-softfp-tf"
164 if test "${host_address}" = 64; then
165 tmake_file="${tmake_file} mips/t-mips64"
167 tmake_file="${tmake_file} t-softfp"
198 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
199 sh[123456789lbe]*-*-*)
216 # Common parts for widely ported systems.
219 asm_hidden_op=.private_extern
220 tmake_file="$tmake_file t-darwin ${cpu_type}/t-darwin t-libgcc-pic t-slibgcc-darwin"
221 extra_parts="crt3.o d10-uwfef.o crttms.o crttme.o"
224 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
225 tmake_file="$tmake_file t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
226 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
229 # This is the generic ELF configuration of FreeBSD. Later
230 # machine-specific sections may refine and add to this
232 tmake_file="$tmake_file t-freebsd t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
233 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
234 case ${target_thread_file} in
236 tmake_file="${tmake_file} t-freebsd-thread"
237 # Before 5.0, FreeBSD can't bind shared libraries to -lc
238 # when "optionally" threaded via weak pthread_* checks.
240 *-*-freebsd[34] | *-*-freebsd[34].*)
241 tmake_file="${tmake_file} t-slibgcc-nolc-override"
248 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-fuchsia"
249 extra_parts="crtbegin.o crtend.o"
251 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu | *-*-uclinuxfdpiceabi)
252 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-linux"
253 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
254 if test x$enable_vtable_verify = xyes; then
255 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
259 tmake_file="$tmake_file t-lynx $cpu_type/t-crtstuff t-crtstuff-pic t-libgcc-pic"
260 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
263 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
264 tmake_file="$tmake_file t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
265 tmake_file="$tmake_file t-slibgcc-libgcc"
266 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
269 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
270 case ${target_thread_file} in
272 tmake_file="$tmake_file t-openbsd-thread"
277 tmake_file="$tmake_file t-rtems"
278 extra_parts="crtbegin.o crtend.o"
281 # Unless linker support and dl_iterate_phdr are present,
282 # unwind-dw2-fde-dip.c automatically falls back to unwind-dw2-fde.c.
283 tmake_file="$tmake_file sol2/t-sol2 t-eh-dw2-dip t-crtstuff-pic t-libgcc-pic t-slibgcc t-slibgcc-elf-ver"
284 if test $with_gnu_ld = yes; then
285 tmake_file="$tmake_file t-slibgcc-gld"
287 tmake_file="$tmake_file t-slibgcc-sld"
289 # Add cpu-specific t-sol2 after t-slibgcc-* so it can augment SHLIB_MAPFILES.
290 tmake_file="$tmake_file $cpu_type/t-sol2"
291 extra_parts="gmon.o crtbegin.o crtend.o"
292 if test "${libgcc_cv_solaris_crts}" = yes; then
293 # Solaris 11.4 provides crt1.o, crti.o, and crtn.o as part of the
294 # base system. crtp.o and crtpg.o implement the compiler-dependent parts.
295 extra_parts="$extra_parts crtp.o crtpg.o"
296 # If the Solaris CRTs are present, both ld and gld will have PIE support.
297 extra_parts="$extra_parts crtbeginS.o crtendS.o"
300 i?86-*-solaris2* | x86_64-*-solaris2*)
301 # Solaris 10+/x86 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
302 # part of the base system.
305 # Solaris 10+/SPARC lacks crt1.o and gcrt1.o.
306 extra_parts="$extra_parts crt1.o gcrt1.o"
310 if test x$enable_vtable_verify = xyes; then
311 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
315 extra_parts="crtbegin.o crtend.o"
318 tmake_file="vms/t-vms"
319 extra_parts="crt0.o crtbegin.o crtbeginS.o crtend.o crtendS.o"
322 tmake_file=t-vxworks7
325 tmake_file=t-vxworksae
331 extra_parts="crtbegin.o crtend.o"
335 # Except on ARM where we do not use DWARF, table based EH on VxWorks
336 # relies on specially crafted crtstuff files
341 tmake_file="${tmake_file} t-vxcrtstuff"
346 *-*-darwin* | *-*-dragonfly* | *-*-freebsd* | *-*-netbsd* | *-*-openbsd* | \
348 enable_execute_stack=enable-execute-stack-mprotect.c
350 i[34567]86-*-mingw* | x86_64-*-mingw*)
351 enable_execute_stack=config/i386/enable-execute-stack-mingw32.c
353 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
354 enable_execute_stack=config/i386/enable-execute-stack-mingw32.c
357 enable_execute_stack=enable-execute-stack-empty.c;
362 aarch64*-*-elf | aarch64*-*-rtems*)
363 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
364 extra_parts="$extra_parts crtfastmath.o"
365 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
366 tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc"
367 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
368 md_unwind_header=aarch64/aarch64-unwind.h
371 extra_parts="$extra_parts crtfastmath.o"
372 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
373 tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc"
374 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
375 md_unwind_header=aarch64/freebsd-unwind.h
378 extra_parts="$extra_parts crtfastmath.o"
379 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
380 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
381 md_unwind_header=aarch64/aarch64-unwind.h
384 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
385 tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc"
386 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp"
389 extra_parts="$extra_parts crtfastmath.o"
390 md_unwind_header=aarch64/linux-unwind.h
391 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
392 tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc"
393 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
395 aarch64*-*-vxworks7*)
396 extra_parts="$extra_parts crtfastmath.o"
397 md_unwind_header=aarch64/aarch64-unwind.h
398 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
399 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
402 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm alpha/t-linux"
403 extra_parts="$extra_parts crtfastmath.o"
404 md_unwind_header=alpha/linux-unwind.h
407 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm"
408 extra_parts="$extra_parts crtbeginT.o crtfastmath.o"
411 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
414 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
417 tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
418 extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
419 md_unwind_header=alpha/vms-unwind.h
422 tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
423 extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
424 md_unwind_header=alpha/vms-unwind.h
427 tmake_file="$tmake_file gcn/t-amdgcn"
431 tmake_file="arc/t-arc"
432 extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o"
433 extra_parts="$extra_parts crttls.o"
436 tmake_file="${tmake_file} t-slibgcc-libgcc t-slibgcc-nolc-override arc/t-arc-uClibc arc/t-arc"
437 extra_parts="$extra_parts crti.o crtn.o"
438 extra_parts="$extra_parts crttls.o"
439 md_unwind_header=arc/linux-unwind.h
442 tmake_file="$tmake_file arm/t-arm arm/t-elf arm/t-bpabi arm/t-vxworks7"
443 tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
444 tm_file="$tm_file arm/bpabi-lib.h"
445 unwind_header=config/arm/unwind-arm.h
446 extra_parts="$extra_parts crti.o crtn.o"
448 arm*-*-freebsd*) # ARM FreeBSD EABI
449 tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix arm/t-elf"
450 tmake_file="${tmake_file} arm/t-bpabi arm/t-freebsd"
451 tm_file="${tm_file} arm/bpabi-lib.h"
452 unwind_header=config/arm/unwind-arm.h
453 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
456 tmake_file="${tmake_file} arm/t-arm arm/t-elf arm/t-bpabi"
457 tmake_file="${tmake_file} arm/tsoftfp t-softfp"
458 tm_file="${tm_file} arm/bpabi-lib.h"
459 unwind_header=config/arm/unwind-arm.h
462 tmake_file="$tmake_file arm/t-arm"
464 arm*-*-netbsdelf-*eabi*)
465 tmake_file="${tmake_file} arm/t-netbsd-eabi"
466 unwind_header=config/arm/unwind-arm.h
469 tmake_file="${tmake_file} arm/t-netbsd t-slibgcc-gld-nover"
473 arm*-*-linux* | arm*-*-uclinuxfdpiceabi)
474 tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix t-crtfm"
475 tmake_file="${tmake_file} arm/t-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"
476 tm_file="$tm_file arm/bpabi-lib.h"
477 unwind_header=config/arm/unwind-arm.h
478 tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
479 extra_parts="$extra_parts crtfastmath.o"
481 arm*-*-uclinux*) # ARM ucLinux
482 tmake_file="${tmake_file} t-fixedpoint-gnu-prefix t-crtfm"
483 tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
484 tmake_file="${tmake_file} arm/t-bpabi"
485 tm_file="$tm_file arm/bpabi-lib.h"
486 unwind_header=config/arm/unwind-arm.h
487 extra_parts="$extra_parts crti.o crtn.o"
490 tmake_file="t-hardfp t-softfp arm/t-arm arm/t-elf arm/t-softfp arm/t-phoenix"
491 tmake_file="${tmake_file} arm/t-bpabi"
492 tm_file="$tm_file arm/bpabi-lib.h"
493 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
494 unwind_header=config/arm/unwind-arm.h
496 arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
497 tmake_file="${tmake_file} arm/t-arm arm/t-elf t-fixedpoint-gnu-prefix"
498 tm_file="$tm_file arm/bpabi-lib.h"
500 arm*-*-eabi* | arm*-*-rtems*)
501 tmake_file="${tmake_file} arm/t-bpabi t-crtfm"
502 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
505 tmake_file="${tmake_file} arm/t-symbian t-slibgcc-nolc-override"
506 tm_file="$tm_file arm/symbian-lib.h"
507 # Symbian OS provides its own startup code.
510 tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
511 extra_parts="$extra_parts crtfastmath.o"
512 unwind_header=config/arm/unwind-arm.h
515 # Make HImode functions for AVR
516 tmake_file="${cpu_type}/t-avr t-fpbit"
517 if test x${with_avrlibc} != xno; then
518 tmake_file="$tmake_file ${cpu_type}/t-avrlibc"
520 tm_file="$tm_file avr/avr-lib.h"
521 if test x${with_fixed_point} = xno; then
526 tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
527 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o crtlibid.o"
530 tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
531 extra_parts="$extra_parts crtbeginS.o crtendS.o crtlibid.o"
532 md_unwind_header=bfin/linux-unwind.h
535 tmake_file="$tmake_file bfin/t-bfin bfin/t-crtstuff t-libgcc-pic t-fdpbit bfin/t-linux"
536 # No need to build crtbeginT.o on uClibc systems. Should probably
537 # be moved to the OS specific section above.
538 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
539 md_unwind_header=bfin/linux-unwind.h
542 tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
543 extra_parts="$extra_parts crti.o crtn.o"
546 tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
547 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
550 tmake_file="$tmake_file ${cpu_type}/t-${cpu_type}"
551 extra_parts="crti.o crtn.o"
554 tmake_file="${tmake_file} cr16/t-cr16 cr16/t-crtlibid t-fdpbit"
555 extra_parts="$extra_parts crti.o crtn.o crtlibid.o"
558 tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp"
561 tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-elfmulti"
563 cris-*-linux* | crisv32-*-linux*)
564 tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-linux"
567 tmake_file="csky/t-csky t-fdpbit"
568 extra_parts="$extra_parts crti.o crtn.o"
571 tmake_file="$tmake_file csky/t-csky t-slibgcc-libgcc t-fdpbit csky/t-linux-csky"
572 extra_parts="$extra_parts crti.o crtn.o"
573 md_unwind_header=csky/linux-unwind.h
575 epiphany-*-elf* | epiphany-*-rtems*)
576 tmake_file="$tmake_file epiphany/t-epiphany t-fdpbit epiphany/t-custom-eqsf"
577 extra_parts="$extra_parts crti.o crtint.o crtrunc.o crtm1reg-r43.o crtm1reg-r63.o crtn.o"
580 tmake_file="$tmake_file fr30/t-fr30 t-fdpbit"
581 extra_parts="$extra_parts crti.o crtn.o"
584 tmake_file="$tmake_file frv/t-frv t-fdpbit"
585 tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h"
586 # Don't use crtbegin.o, crtend.o.
587 extra_parts="frvbegin.o frvend.o"
590 tmake_file="$tmake_file frv/t-frv frv/t-linux t-fdpbit"
591 tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h"
594 tmake_file="ft32/t-ft32 t-softfp-sfdf t-softfp-excl t-softfp"
595 extra_parts="$extra_parts crti.o crti-hw.o crtn.o"
598 tmake_file="$tmake_file h8300/t-h8300 t-fpbit"
599 tm_file="$tm_file h8300/h8300-lib.h"
600 extra_parts="$extra_parts crti.o crtn.o"
603 tmake_file="t-linux h8300/t-linux t-softfp-sfdf t-softfp"
604 tm_file="$tm_file h8300/h8300-lib.h"
607 tmake_file="$tmake_file pa/t-linux pa/t-linux64"
608 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
611 tmake_file="$tmake_file pa/t-linux t-slibgcc-libgcc"
612 # Set the libgcc version number
613 if test x$ac_cv_sjlj_exceptions = xyes; then
614 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
616 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
618 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
619 md_unwind_header=pa/linux-unwind.h
622 tmake_file="$tmake_file pa/t-hpux pa/t-hpux10 t-libgcc-pic t-slibgcc"
623 # Set the libgcc version number
624 if test x$ac_cv_sjlj_exceptions = xyes; then
625 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
627 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
629 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
630 md_unwind_header=pa/hpux-unwind.h
633 tmake_file="$tmake_file pa/t-hpux pa/t-pa64 pa/t-stublib t-libgcc-pic t-slibgcc"
634 # Set the libgcc version number
635 if test x$ac_cv_sjlj_exceptions = xyes; then
636 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
638 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
640 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
641 tm_file="$tm_file pa/pa64-hpux-lib.h"
642 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
644 md_unwind_header=pa/hpux-unwind.h
647 tmake_file="$tmake_file pa/t-hpux pa/t-stublib t-libgcc-pic t-slibgcc"
648 # Set the libgcc version number
649 if test x$ac_cv_sjlj_exceptions = xyes; then
650 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
652 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
654 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
655 extra_parts="libgcc_stub.a"
656 md_unwind_header=pa/hpux-unwind.h
659 tmake_file="$tmake_file pa/t-openbsd"
662 tmake_file="$tmake_file pa/t-netbsd"
664 i[34567]86-*-darwin*)
665 tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi"
666 tm_file="$tm_file i386/darwin-lib.h"
667 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
670 tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi"
671 tm_file="$tm_file i386/darwin-lib.h"
672 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
674 i[34567]86-*-elfiamcu)
675 tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/32/t-iamcu i386/t-softfp t-softfp t-dfprules"
678 tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
680 x86_64-*-elf* | x86_64-*-rtems*)
681 tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
684 extra_parts="$extra_parts crti.o crtn.o"
689 tmake_file="$tmake_file t-libgcc-pic"
691 i[34567]86-*-dragonfly*)
692 tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff"
693 md_unwind_header=i386/dragonfly-unwind.h
696 tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff"
697 md_unwind_header=i386/dragonfly-unwind.h
699 i[34567]86-*-freebsd*)
700 tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
701 md_unwind_header=i386/freebsd-unwind.h
704 tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
705 md_unwind_header=i386/freebsd-unwind.h
707 i[34567]86-*-netbsdelf*)
708 tmake_file="${tmake_file} i386/t-crtstuff"
711 tmake_file="${tmake_file} i386/t-crtstuff"
713 i[34567]86-*-openbsd*)
718 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
719 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
720 tm_file="${tm_file} i386/elf-lib.h"
721 md_unwind_header=i386/linux-unwind.h
723 i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
724 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
725 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
726 tm_file="${tm_file} i386/elf-lib.h"
729 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
730 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
731 tm_file="${tm_file} i386/elf-lib.h"
732 md_unwind_header=i386/linux-unwind.h
734 x86_64-*-kfreebsd*-gnu)
735 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
736 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
737 tm_file="${tm_file} i386/elf-lib.h"
739 i[34567]86-pc-msdosdjgpp*)
741 i[34567]86-*-lynxos*)
743 i[34567]86-*-nto-qnx*)
744 tmake_file="$tmake_file i386/t-nto t-libgcc-pic"
745 extra_parts=crtbegin.o
748 tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/t-softfp t-softfp"
749 extra_parts="$extra_parts crti.o crtn.o"
751 i[34567]86-*-solaris2* | x86_64-*-solaris2*)
752 tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi"
753 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
754 tm_file="${tm_file} i386/elf-lib.h"
755 md_unwind_header=i386/sol2-unwind.h
757 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae|i[4567]86-wrs-vxworks7|x86_64-wrs-vxworks7)
759 i[34567]86-*-cygwin*)
760 extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o"
761 if test x$enable_vtable_verify = xyes; then
762 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
764 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
765 if test x$ac_cv_sjlj_exceptions = xyes; then
766 tmake_eh_file="i386/t-sjlj-eh"
768 tmake_eh_file="i386/t-dw2-eh"
770 # Shared libgcc DLL install dir depends on cross/native build.
771 if test x${build} = x${host} ; then
772 tmake_dlldir_file="i386/t-dlldir"
774 tmake_dlldir_file="i386/t-dlldir-x"
776 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm i386/t-chkstk t-dfprules"
779 extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o"
780 if test x$enable_vtable_verify = xyes; then
781 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
783 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
784 if test x$ac_cv_sjlj_exceptions = xyes; then
785 tmake_eh_file="i386/t-sjlj-eh"
786 elif test "${host_address}" = 32; then
787 # biarch -m32 with --disable-sjlj-exceptions
788 tmake_eh_file="i386/t-dw2-eh"
790 tmake_eh_file="i386/t-seh-eh"
792 # Shared libgcc DLL install dir depends on cross/native build.
793 if test x${build} = x${host} ; then
794 tmake_dlldir_file="i386/t-dlldir"
796 tmake_dlldir_file="i386/t-dlldir-x"
798 # FIXME - dj - t-chkstk used to be in here, need a 64-bit version of that
799 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm t-dfprules i386/t-chkstk"
802 extra_parts="crtbegin.o crtend.o crtfastmath.o"
803 if test x$enable_vtable_verify = xyes; then
804 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
806 case ${target_thread_file} in
808 tmake_file="$tmake_file i386/t-gthr-win32"
811 tmake_file="i386/t-mingw-pthread $tmake_file"
814 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
815 if test x$ac_cv_sjlj_exceptions = xyes; then
816 tmake_eh_file="i386/t-sjlj-eh"
818 tmake_eh_file="i386/t-dw2-eh"
819 md_unwind_header=i386/w32-unwind.h
821 # Shared libgcc DLL install dir depends on cross/native build.
822 if test x${build} = x${host} ; then
823 tmake_dlldir_file="i386/t-dlldir"
825 tmake_dlldir_file="i386/t-dlldir-x"
827 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"
830 case ${target_thread_file} in
832 tmake_file="$tmake_file i386/t-gthr-win32"
835 tmake_file="i386/t-mingw-pthread $tmake_file"
838 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
839 if test x$ac_cv_sjlj_exceptions = xyes; then
840 tmake_eh_file="i386/t-sjlj-eh"
841 elif test "${host_address}" = 32; then
842 # biarch -m32 with --disable-sjlj-exceptions
843 tmake_eh_file="i386/t-dw2-eh"
844 md_unwind_header=i386/w32-unwind.h
846 tmake_eh_file="i386/t-seh-eh"
848 # Shared libgcc DLL install dir depends on cross/native build.
849 if test x${build} = x${host} ; then
850 tmake_dlldir_file="i386/t-dlldir"
852 tmake_dlldir_file="i386/t-dlldir-x"
854 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-mingw32 t-dfprules t-crtfm i386/t-chkstk"
855 extra_parts="$extra_parts crtbegin.o crtend.o crtfastmath.o"
856 if test x$enable_vtable_verify = xyes; then
857 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
861 extra_parts="$extra_parts crtbeginS.o crtendS.o crtfastmath.o"
862 tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat"
865 extra_parts="$extra_parts crtfastmath.o"
866 tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat"
869 # Don't use crtbeginT.o from *-*-linux* default.
870 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
871 tmake_file="$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"
872 if test x$with_system_libunwind != xyes ; then
873 tmake_file="${tmake_file} t-libunwind-elf ia64/t-linux-libunwind"
875 md_unwind_header=ia64/linux-unwind.h
878 tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-hpux t-slibgcc ia64/t-slibgcc-hpux t-slibgcc-hpux"
881 tmake_file="$tmake_file ia64/t-ia64 ia64/t-eh-ia64 ia64/t-vms t-slibgcc-vms t-softfp-tf ia64/t-softfp t-softfp"
882 extra_parts="$extra_parts crtinitS.o"
883 md_unwind_header=ia64/vms-unwind.h
886 tmake_file="iq2000/t-iq2000 t-fdpbit"
891 extra_parts="$extra_parts crti.o crtn.o"
892 tmake_file="lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
895 tmake_file="$tmake_file lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
896 extra_parts="$extra_parts crti.o crtn.o"
899 extra_parts="$extra_parts crtbegin.o crtendS.o crtbeginT.o"
900 tmake_file="lm32/t-lm32 lm32/t-uclinux t-libgcc-pic t-softfp-sfdf t-softfp"
903 tmake_file="$tmake_file m32r/t-m32r t-fdpbit"
904 extra_parts="$extra_parts crtinit.o crtfini.o"
910 tmake_file="$tmake_file m32r/t-linux t-fdpbit"
913 tmake_file="$tmake_file m32r/t-linux t-fdpbit"
915 m68k-*-elf* | fido-*-elf)
916 tmake_file="$tmake_file m68k/t-floatlib"
922 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
923 tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
924 md_unwind_header=m68k/linux-unwind.h
926 m68k-*-linux*) # Motorola m68k's running GNU/Linux
927 # with ELF format using glibc 2
928 # aka the GNU/Linux C library 6.
929 tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
930 # If not configured with setjmp/longjmp exceptions, bump the
931 # libgcc version number.
932 if test x$ac_cv_sjlj_exceptions != xyes; then
933 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
935 md_unwind_header=m68k/linux-unwind.h
938 tmake_file="$tmake_file m68k/t-floatlib"
939 extra_parts="$extra_parts crti.o crtn.o"
942 tmake_file="mcore/t-mcore t-fdpbit"
943 extra_parts="$extra_parts crti.o crtn.o"
946 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit t-slibgcc-libgcc"
949 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
950 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
952 microblaze*-*-rtems*)
953 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
954 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
956 mips*-*-netbsd*) # NetBSD/mips, either endian.
958 mips*-*-linux*) # Linux MIPS, either endian.
959 extra_parts="$extra_parts crtfastmath.o"
960 tmake_file="${tmake_file} t-crtfm"
962 mips64r5900* | mipsr5900*)
963 # The MIPS16 support code uses floating point
964 # instructions that are not supported on r5900.
967 tmake_file="${tmake_file} mips/t-mips16 t-slibgcc-libgcc"
970 md_unwind_header=mips/linux-unwind.h
973 tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
974 case "${with_newlib}" in
979 # MIPS toolkit libraries.
980 tmake_file="$tmake_file mips/t-sdemtk"
983 extra_parts="$extra_parts crti.o crtn.o"
985 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
986 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
987 mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \
988 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
989 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \
990 mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*)
991 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
992 extra_parts="$extra_parts crti.o crtn.o"
994 mipsisa64sr71k-*-elf*)
995 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff t-fdpbit"
996 extra_parts="$extra_parts crti.o crtn.o"
998 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
999 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
1000 extra_parts="$extra_parts crti.o crtn.o"
1002 mips-*-elf* | mipsel-*-elf*)
1003 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
1004 extra_parts="$extra_parts crti.o crtn.o"
1006 mipsr5900-*-elf* | mipsr5900el-*-elf*)
1007 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
1008 extra_parts="$extra_parts crti.o crtn.o"
1010 mips64-*-elf* | mips64el-*-elf*)
1011 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
1012 extra_parts="$extra_parts crti.o crtn.o"
1014 mips64r5900-*-elf* | mips64r5900el-*-elf*)
1015 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
1016 extra_parts="$extra_parts crti.o crtn.o"
1018 mips64vr-*-elf* | mips64vrel-*-elf*)
1019 tmake_file="$tmake_file mips/t-elf mips/t-vr mips/t-crtstuff"
1020 extra_parts="$extra_parts crti.o crtn.o"
1022 mips64orion-*-elf* | mips64orionel-*-elf*)
1023 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
1024 extra_parts="$extra_parts crti.o crtn.o"
1027 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
1028 extra_parts="$extra_parts crti.o crtn.o"
1032 mipstx39-*-elf* | mipstx39el-*-elf*)
1033 tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
1035 mmix-knuth-mmixware)
1036 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1037 tmake_file="${tmake_file} ${cpu_type}/t-${cpu_type}"
1042 moxie-*-elf | moxie-*-moxiebox* | moxie-*-uclinux* | moxie-*-rtems*)
1043 tmake_file="$tmake_file moxie/t-moxie t-softfp-sfdf t-softfp-excl t-softfp"
1044 extra_parts="$extra_parts crti.o crtn.o crtbegin.o crtend.o"
1047 tmake_file="$tm_file t-crtstuff t-fdpbit msp430/t-msp430"
1048 extra_parts="crtbegin.o crtend.o crtbegin_no_eh.o crtend_no_eh.o"
1049 extra_parts="$extra_parts libmul_none.a libmul_16.a libmul_32.a libmul_f5.a"
1052 # Basic makefile fragment and extra_parts for crt stuff.
1053 # We also append c-isr library implementation.
1054 tmake_file="${tmake_file} t-slibgcc-libgcc"
1055 tmake_file="${tmake_file} nds32/t-nds32-glibc nds32/t-crtstuff t-softfp-sfdf t-softfp"
1056 # The header file of defining MD_FALLBACK_FRAME_STATE_FOR.
1057 md_unwind_header=nds32/linux-unwind.h
1058 # Append library definition makefile fragment according to --with-nds32-lib=X setting.
1059 case "${with_nds32_lib}" in
1060 "" | glibc | uclibc )
1063 echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: glibc uclibc" 1>&2
1069 # Basic makefile fragment and extra_parts for crt stuff.
1070 # We also append c-isr library implementation.
1071 tmake_file="${tmake_file} nds32/t-nds32 nds32/t-nds32-isr"
1072 extra_parts="crtbegin1.o crtend1.o libnds32_isr.a"
1073 # Append library definition makefile fragment according to --with-nds32-lib=X setting.
1074 case "${with_nds32_lib}" in
1076 # Append library definition makefile fragment t-nds32-newlib.
1077 # Append 'soft-fp' software floating point make rule fragment provided by gcc.
1078 tmake_file="${tmake_file} nds32/t-nds32-newlib t-softfp-sfdf t-softfp"
1081 # Append library definition makefile fragment t-nds32-mculib.
1082 # The software floating point library is included in mculib.
1083 tmake_file="${tmake_file} nds32/t-nds32-mculib"
1086 echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib" 1>&2
1092 tmake_file="$tmake_file nios2/t-nios2 nios2/t-linux t-libgcc-pic t-slibgcc-libgcc"
1093 md_unwind_header=nios2/linux-unwind.h
1096 tmake_file="$tmake_file nios2/t-nios2 t-softfp-sfdf t-softfp-excl t-softfp"
1097 extra_parts="$extra_parts crti.o crtn.o"
1100 tmake_file="$tmake_file or1k/t-or1k"
1101 tmake_file="$tmake_file t-softfp-sfdf t-softfp"
1102 md_unwind_header=or1k/linux-unwind.h
1105 tmake_file="$tmake_file or1k/t-or1k"
1106 tmake_file="$tmake_file t-softfp-sfdf t-softfp"
1109 tmake_file="pdp11/t-pdp11 t-fdpbit"
1113 *-*-darwin9* | *-*-darwin[12][0-9]*)
1114 # libSystem contains unwind information for signal frames since
1118 md_unwind_header=rs6000/darwin-unwind.h
1121 tmake_file="$tmake_file rs6000/t-ppc64-fp rs6000/t-ibm-ldouble"
1122 extra_parts="$extra_parts crt2.o crt3_2.o libef_ppc.a dw_ppc.o"
1124 powerpc64-*-darwin*)
1125 tmake_file="$tmake_file rs6000/t-darwin64 rs6000/t-ibm-ldouble"
1126 extra_parts="$extra_parts crt2.o crt3_2.o libef_ppc.a dw_ppc.o"
1128 powerpc*-*-freebsd*)
1129 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-freebsd t-softfp-sfdf t-softfp-excl t-softfp"
1130 extra_parts="$extra_parts crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1133 tmake_file="${tmake_file} rs6000/t-freebsd64"
1134 md_unwind_header=rs6000/freebsd-unwind.h
1139 tmake_file="$tmake_file rs6000/t-netbsd rs6000/t-crtstuff"
1142 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1143 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1145 powerpc-*-eabisimaltivec*)
1146 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1147 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1150 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1151 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1154 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1155 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1157 powerpc-*-eabialtivec*)
1158 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1159 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1161 powerpc-xilinx-eabi*)
1162 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1163 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1166 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1167 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1170 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1171 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1174 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-linux t-dfprules rs6000/t-ppc64-fp t-slibgcc-libgcc"
1175 tmake_file="${tmake_file} t-stack rs6000/t-stack-rs6000"
1176 case $ppc_fp_type in
1180 tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp"
1183 tmake_file="${tmake_file} t-softfp-sfdf ${ppc_fp_compat} t-softfp"
1186 tmake_file="${tmake_file} rs6000/t-e500v1-fp ${ppc_fp_compat} t-softfp t-hardfp"
1189 tmake_file="${tmake_file} t-hardfp-sfdf rs6000/t-e500v2-fp ${ppc_fp_compat} t-softfp t-hardfp"
1192 echo "Unknown ppc_fp_type $ppc_fp_type" 1>&2
1197 if test $libgcc_cv_powerpc_float128 = yes; then
1198 tmake_file="${tmake_file} rs6000/t-float128"
1201 if test $libgcc_cv_powerpc_float128_hw = yes; then
1202 tmake_file="${tmake_file} rs6000/t-float128-hw"
1205 extra_parts="$extra_parts ecrti.o ecrtn.o ncrti.o ncrtn.o"
1206 md_unwind_header=rs6000/linux-unwind.h
1208 powerpc-wrs-vxworks*)
1209 tmake_file="$tmake_file rs6000/t-ppccomm rs6000/t-savresfgpr t-fdpbit"
1210 extra_parts="$extra_parts crtbegin.o crtend.o"
1213 tmake_file="$tmake_file rs6000/t-lynx t-fdpbit"
1216 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1217 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1219 powerpcle-*-eabisim*)
1220 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1221 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1224 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1225 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1228 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp t-gnu-prefix pru/t-pru"
1229 tm_file="$tm_file pru/pru-abi.h"
1232 tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address} t-slibgcc-libgcc"
1233 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o"
1234 md_unwind_header=riscv/linux-unwind.h
1237 tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address} t-slibgcc-libgcc"
1238 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o"
1241 tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address}"
1242 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
1244 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1245 md_unwind_header=rs6000/aix-unwind.h
1246 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
1248 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1249 md_unwind_header=rs6000/aix-unwind.h
1250 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
1252 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1253 md_unwind_header=rs6000/aix-unwind.h
1254 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble rs6000/t-aix-cxa"
1255 extra_parts="crtcxa.o crtcxa_s.o crtdbase.o"
1258 tmake_file="$tm_file t-fdpbit rl78/t-rl78"
1261 tmake_file="rx/t-rx t-fdpbit"
1262 tm_file="$tm_file rx/rx-abi.h rx/rx-lib.h"
1265 tmake_file="rx/t-rx t-fdpbit"
1266 tm_file="$tm_file rx/rx-lib.h"
1269 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux s390/32/t-floattodi t-stack s390/t-stack-s390"
1270 md_unwind_header=s390/linux-unwind.h
1273 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux t-stack s390/t-stack-s390"
1274 if test "${host_address}" = 32; then
1275 tmake_file="${tmake_file} s390/32/t-floattodi"
1277 md_unwind_header=s390/linux-unwind.h
1280 tmake_file="${tmake_file} s390/t-crtstuff t-libgcc-pic t-eh-dw2-dip"
1281 extra_parts="crtbeginS.o crtendS.o"
1282 md_unwind_header=s390/tpf-unwind.h
1284 sh-*-elf* | sh[12346l]*-*-elf*)
1285 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1286 extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
1287 libic_invalidate_array_4-100.a \
1288 libic_invalidate_array_4-200.a \
1289 libic_invalidate_array_4a.a \
1290 libgcc-Os-4-200.a libgcc-4-300.a"
1293 tmake_file="$tmake_file sh/t-superh"
1294 extra_parts="$extra_parts crt1-mmu.o gcrt1-mmu.o gcrt1.o"
1298 sh-*-linux* | sh[2346lbe]*-*-linux*)
1299 tmake_file="${tmake_file} sh/t-sh t-slibgcc-libgcc sh/t-linux t-fdpbit"
1300 md_unwind_header=sh/linux-unwind.h
1302 sh-*-netbsdelf* | shl*-*-netbsdelf*)
1303 tmake_file="$tmake_file sh/t-sh sh/t-netbsd"
1305 # NetBSD's C library includes a fast software FP library that
1306 # has support for setting/setting the rounding mode, exception
1307 # mask, etc. Therefore, we don't want to include software FP
1311 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1312 extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
1313 libic_invalidate_array_4-100.a \
1314 libic_invalidate_array_4-200.a \
1315 libic_invalidate_array_4a.a \
1316 libgcc-Os-4-200.a libgcc-4-300.a"
1319 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1330 tmake_file="sparc/t-softmul"
1333 tmake_file="${tmake_file} t-fdpbit t-crtfm"
1334 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1336 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
1337 tmake_file="${tmake_file} t-crtfm"
1338 if test "${host_address}" = 64; then
1339 tmake_file="$tmake_file sparc/t-linux64"
1343 tmake_file="${tmake_file} t-fdpbit"
1346 tmake_file="${tmake_file} sparc/t-linux"
1353 if test "${host_address}" = 32; then
1354 tmake_file="$tmake_file sparc/t-softmul"
1358 extra_parts="$extra_parts crtfastmath.o"
1359 md_unwind_header=sparc/linux-unwind.h
1362 tmake_file="$tmake_file sparc/t-elf sparc/t-softmul t-crtfm t-fdpbit"
1363 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1366 tmake_file="$tmake_file t-crtfm"
1367 extra_parts="$extra_parts crtfastmath.o"
1368 md_unwind_header=sparc/sol2-unwind.h
1371 tmake_file="${tmake_file} t-crtfm"
1372 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1375 tmake_file="$tmake_file t-crtfm"
1376 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1380 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
1381 tmake_file="$tmake_file t-crtfm"
1382 extra_parts="$extra_parts crtfastmath.o"
1384 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
1385 extra_parts="$extra_parts crtfastmath.o"
1386 tmake_file="${tmake_file} t-crtfm sparc/t-linux"
1387 if test "${host_address}" = 64; then
1388 tmake_file="${tmake_file} sparc/t-linux64"
1390 if test "${host_address}" = 32; then
1391 tmake_file="${tmake_file} sparc/t-softmul"
1393 md_unwind_header=sparc/linux-unwind.h
1398 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp \
1399 c6x/t-elf c6x/t-uclinux t-crtstuff-pic t-libgcc-pic \
1400 t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-gnu-prefix"
1401 tm_file="$tm_file c6x/c6x-abi.h"
1402 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
1403 unwind_header=config/c6x/unwind-c6x.h
1406 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp t-gnu-prefix c6x/t-elf"
1407 tm_file="$tm_file c6x/c6x-abi.h"
1408 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
1409 unwind_header=config/c6x/unwind-c6x.h
1412 if test "${host_address}" = 64; then
1413 tmake_file="${tmake_file} tilegx/t-softfp"
1415 tmake_file="${tmake_file} tilegx/t-crtstuff t-softfp-sfdf t-softfp tilegx/t-tilegx"
1416 md_unwind_header=tilepro/linux-unwind.h
1419 tmake_file="${tmake_file} tilepro/t-crtstuff t-softfp-sfdf t-softfp tilepro/t-tilepro t-slibgcc-libgcc"
1420 md_unwind_header=tilepro/linux-unwind.h
1423 tmake_file="${tmake_file} v850/t-v850 t-fdpbit"
1426 tmake_file="$tmake_file vax/t-linux"
1433 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
1434 tmake_file="visium/t-visium t-fdpbit"
1437 tmake_file="stormy16/t-stormy16 t-fdpbit"
1440 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-elf"
1441 extra_parts="$extra_parts crti.o crtn.o"
1444 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc"
1445 md_unwind_header=xtensa/linux-unwind.h
1448 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc"
1449 md_unwind_header=xtensa/linux-unwind.h
1450 extra_parts="$extra_parts crtbeginS.o crtbeginT.o crtendS.o"
1453 # Don't need crtbeginT.o from *-*-linux* default.
1454 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
1455 tmake_file="$tmake_file t-fdpbit"
1457 m32c-*-elf*|m32c-*-rtems*)
1458 tmake_file="$tmake_file m32c/t-m32c"
1461 tmake_file="$tmake_file nvptx/t-nvptx"
1462 extra_parts="crt0.o"
1465 echo "*** Configuration ${host} not supported" 1>&2
1471 i[34567]86-*-* | x86_64-*-*)
1474 tmake_file="${tmake_file} i386/t-cpuinfo-static"
1477 tmake_file="${tmake_file} i386/t-cpuinfo"
1484 i[34567]86-*-linux* | x86_64-*-linux* | \
1485 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
1487 tmake_file="${tmake_file} t-tls i386/t-linux i386/t-msabi t-slibgcc-libgcc"
1488 if test "$libgcc_cv_cfi" = "yes"; then
1489 tmake_file="${tmake_file} t-stack i386/t-stack-i386"
1495 i[34567]86-*-elfiamcu | i[34567]86-*-rtems*)
1496 # These use soft-fp for SFmode and DFmode, not just TFmode.
1498 i[34567]86-*-* | x86_64-*-*)
1499 tmake_file="${tmake_file} t-softfp-tf"
1500 if test "${host_address}" = 32; then
1501 tmake_file="${tmake_file} i386/${host_address}/t-softfp"
1503 tmake_file="${tmake_file} i386/t-softfp t-softfp"
1508 i[34567]86-*-linux* | x86_64-*-linux*)
1509 # Provide backward binary compatibility for 64bit Linux/x86.
1510 if test "${host_address}" = 64; then
1511 tmake_file="${tmake_file} i386/${host_address}/t-softfp-compat"
1513 tm_file="${tm_file} i386/value-unwind.h"
1516 # ILP32 needs an extra header for unwinding
1517 tm_file="${tm_file} aarch64/value-unwind.h"
1521 # The vxworks threads implementation relies on a few extra sources,
1522 # which we arrange to add after everything else:
1524 case ${target_thread_file} in
1528 tmake_file="${tmake_file} t-gthr-vxworksae"
1531 tmake_file="${tmake_file} t-gthr-vxworks"
1538 # The gthr weak references are unsafe with static linking
1539 tmake_file="$tmake_file t-gthr-noweak"