1 # libgcc host-specific configuration file.
2 # Copyright (C) 1997-2021 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="${tmake_file} t-softfp-sfdf t-softfp"
125 moxie*) cpu_type=moxie
150 # All MIPS targets provide a full set of FP routines.
152 tmake_file="mips/t-mips"
153 if test "${libgcc_cv_mips_hard_float}" = yes; then
154 tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp"
156 tmake_file="${tmake_file} t-softfp-sfdf"
158 if test "${ac_cv_sizeof_long_double}" = 16; then
159 tmake_file="${tmake_file} mips/t-softfp-tf"
161 if test "${host_address}" = 64; then
162 tmake_file="${tmake_file} mips/t-mips64"
164 tmake_file="${tmake_file} t-softfp"
195 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
196 sh[123456789lbe]*-*-*)
213 # Common parts for widely ported systems.
216 asm_hidden_op=.private_extern
217 tmake_file="$tmake_file t-darwin ${cpu_type}/t-darwin t-libgcc-pic t-slibgcc-darwin"
218 extra_parts="crt3.o d10-uwfef.o crttms.o crttme.o"
221 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
222 tmake_file="$tmake_file t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
223 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
226 # This is the generic ELF configuration of FreeBSD. Later
227 # machine-specific sections may refine and add to this
229 tmake_file="$tmake_file t-freebsd t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
230 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
231 case ${target_thread_file} in
233 tmake_file="${tmake_file} t-freebsd-thread"
234 # Before 5.0, FreeBSD can't bind shared libraries to -lc
235 # when "optionally" threaded via weak pthread_* checks.
237 *-*-freebsd[34] | *-*-freebsd[34].*)
238 tmake_file="${tmake_file} t-slibgcc-nolc-override"
245 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-fuchsia"
246 extra_parts="crtbegin.o crtend.o"
248 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu | *-*-uclinuxfdpiceabi)
249 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-linux"
250 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
251 if test x$enable_vtable_verify = xyes; then
252 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
256 tmake_file="$tmake_file t-lynx $cpu_type/t-crtstuff t-crtstuff-pic t-libgcc-pic"
257 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
260 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
261 tmake_file="$tmake_file t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
262 tmake_file="$tmake_file t-slibgcc-libgcc"
263 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
266 tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
267 case ${target_thread_file} in
269 tmake_file="$tmake_file t-openbsd-thread"
274 tmake_file="$tmake_file t-rtems"
275 extra_parts="crtbegin.o crtend.o"
278 # Unless linker support and dl_iterate_phdr are present,
279 # unwind-dw2-fde-dip.c automatically falls back to unwind-dw2-fde.c.
280 tmake_file="$tmake_file sol2/t-sol2 t-eh-dw2-dip t-crtstuff-pic t-libgcc-pic t-slibgcc t-slibgcc-elf-ver"
281 if test $with_gnu_ld = yes; then
282 tmake_file="$tmake_file t-slibgcc-gld"
284 tmake_file="$tmake_file t-slibgcc-sld"
286 # Add cpu-specific t-sol2 after t-slibgcc-* so it can augment SHLIB_MAPFILES.
287 tmake_file="$tmake_file $cpu_type/t-sol2"
288 extra_parts="gmon.o crtbegin.o crtend.o"
289 if test "${libgcc_cv_solaris_crts}" = yes; then
290 # Solaris 11.4 provides crt1.o, crti.o, and crtn.o as part of the
291 # base system. crtp.o and crtpg.o implement the compiler-dependent parts.
292 extra_parts="$extra_parts crtp.o crtpg.o"
293 # If the Solaris CRTs are present, both ld and gld will have PIE support.
294 extra_parts="$extra_parts crtbeginS.o crtendS.o"
297 i?86-*-solaris2* | x86_64-*-solaris2*)
298 # Solaris 10+/x86 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
299 # part of the base system.
302 # Solaris 10+/SPARC lacks crt1.o and gcrt1.o.
303 extra_parts="$extra_parts crt1.o gcrt1.o"
307 if test x$enable_vtable_verify = xyes; then
308 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
312 extra_parts="crtbegin.o crtend.o"
315 tmake_file="vms/t-vms"
316 extra_parts="crt0.o crtbegin.o crtbeginS.o crtend.o crtendS.o"
319 tmake_file=t-vxworks7
322 tmake_file=t-vxworksae
328 extra_parts="crtbegin.o crtend.o"
332 # Except on ARM where we do not use DWARF, table based EH on VxWorks
333 # relies on specially crafted crtstuff files
338 tmake_file="${tmake_file} t-vxcrtstuff"
343 *-*-darwin* | *-*-dragonfly* | *-*-freebsd* | *-*-netbsd* | *-*-openbsd* | \
345 enable_execute_stack=enable-execute-stack-mprotect.c
347 i[34567]86-*-mingw* | x86_64-*-mingw*)
348 enable_execute_stack=config/i386/enable-execute-stack-mingw32.c
350 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
351 enable_execute_stack=config/i386/enable-execute-stack-mingw32.c
354 enable_execute_stack=enable-execute-stack-empty.c;
359 aarch64*-*-elf | aarch64*-*-rtems*)
360 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
361 extra_parts="$extra_parts crtfastmath.o"
362 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
363 tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc"
364 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
365 md_unwind_header=aarch64/aarch64-unwind.h
368 extra_parts="$extra_parts crtfastmath.o"
369 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
370 tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc"
371 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
372 md_unwind_header=aarch64/freebsd-unwind.h
375 extra_parts="$extra_parts crtfastmath.o"
376 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
377 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
378 md_unwind_header=aarch64/aarch64-unwind.h
381 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
382 tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc"
383 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp"
386 extra_parts="$extra_parts crtfastmath.o"
387 md_unwind_header=aarch64/linux-unwind.h
388 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
389 tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc"
390 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
392 aarch64*-*-vxworks7*)
393 extra_parts="$extra_parts crtfastmath.o"
394 md_unwind_header=aarch64/aarch64-unwind.h
395 tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
396 tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc"
397 tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
400 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm alpha/t-linux"
401 extra_parts="$extra_parts crtfastmath.o"
402 md_unwind_header=alpha/linux-unwind.h
405 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm"
406 extra_parts="$extra_parts crtbeginT.o crtfastmath.o"
409 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
412 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
415 tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
416 extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
417 md_unwind_header=alpha/vms-unwind.h
420 tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
421 extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
422 md_unwind_header=alpha/vms-unwind.h
425 tmake_file="$tmake_file gcn/t-amdgcn"
429 tmake_file="arc/t-arc"
430 extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o"
431 extra_parts="$extra_parts crttls.o"
434 tmake_file="${tmake_file} t-slibgcc-libgcc t-slibgcc-nolc-override arc/t-arc-uClibc arc/t-arc"
435 extra_parts="$extra_parts crti.o crtn.o"
436 extra_parts="$extra_parts crttls.o"
437 md_unwind_header=arc/linux-unwind.h
440 tmake_file="$tmake_file arm/t-arm arm/t-elf arm/t-bpabi arm/t-vxworks7"
441 tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
442 tm_file="$tm_file arm/bpabi-lib.h"
443 unwind_header=config/arm/unwind-arm.h
444 extra_parts="$extra_parts crti.o crtn.o"
446 arm*-*-freebsd*) # ARM FreeBSD EABI
447 tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix arm/t-elf"
448 tmake_file="${tmake_file} arm/t-bpabi arm/t-freebsd"
449 tm_file="${tm_file} arm/bpabi-lib.h"
450 unwind_header=config/arm/unwind-arm.h
451 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
454 tmake_file="${tmake_file} arm/t-arm arm/t-elf arm/t-bpabi"
455 tmake_file="${tmake_file} arm/tsoftfp t-softfp"
456 tm_file="${tm_file} arm/bpabi-lib.h"
457 unwind_header=config/arm/unwind-arm.h
460 tmake_file="$tmake_file arm/t-arm"
462 arm*-*-netbsdelf-*eabi*)
463 tmake_file="${tmake_file} arm/t-netbsd-eabi"
464 unwind_header=config/arm/unwind-arm.h
467 tmake_file="${tmake_file} arm/t-netbsd t-slibgcc-gld-nover"
471 arm*-*-linux* | arm*-*-uclinuxfdpiceabi)
472 tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix t-crtfm"
473 tmake_file="${tmake_file} arm/t-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"
474 tm_file="$tm_file arm/bpabi-lib.h"
475 unwind_header=config/arm/unwind-arm.h
476 tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
477 extra_parts="$extra_parts crtfastmath.o"
479 arm*-*-uclinux*) # ARM ucLinux
480 tmake_file="${tmake_file} t-fixedpoint-gnu-prefix t-crtfm"
481 tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
482 tmake_file="${tmake_file} arm/t-bpabi"
483 tm_file="$tm_file arm/bpabi-lib.h"
484 unwind_header=config/arm/unwind-arm.h
485 extra_parts="$extra_parts crti.o crtn.o"
488 tmake_file="t-hardfp t-softfp arm/t-arm arm/t-elf arm/t-softfp arm/t-phoenix"
489 tmake_file="${tmake_file} arm/t-bpabi"
490 tm_file="$tm_file arm/bpabi-lib.h"
491 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
492 unwind_header=config/arm/unwind-arm.h
494 arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
495 tmake_file="${tmake_file} arm/t-arm arm/t-elf t-fixedpoint-gnu-prefix"
496 tm_file="$tm_file arm/bpabi-lib.h"
498 arm*-*-eabi* | arm*-*-rtems*)
499 tmake_file="${tmake_file} arm/t-bpabi t-crtfm"
500 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
503 tmake_file="${tmake_file} arm/t-symbian t-slibgcc-nolc-override"
504 tm_file="$tm_file arm/symbian-lib.h"
505 # Symbian OS provides its own startup code.
508 tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
509 extra_parts="$extra_parts crtfastmath.o"
510 unwind_header=config/arm/unwind-arm.h
513 # Make HImode functions for AVR
514 tmake_file="${cpu_type}/t-avr t-fpbit"
515 # Make some DFmode functions from libf7, part of avr-libgcc.
516 # This must be prior to adding t-avrlibc.
517 case "y${with_libf7}" in
522 tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7"
525 tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7-math"
526 tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7"
528 ymath-symbols | yyes | y)
529 tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7-math-symbols"
530 tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7-math"
531 tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7"
534 echo "Error: --with-libf7=${with_libf7} but can only be used with: 'libgcc', 'math', 'math-symbols', 'yes', 'no'" 1>&2
538 if test x${with_avrlibc} != xno; then
539 tmake_file="$tmake_file ${cpu_type}/t-avrlibc"
541 tm_file="$tm_file avr/avr-lib.h"
542 if test x${with_fixed_point} = xno; then
547 tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
548 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o crtlibid.o"
551 tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
552 extra_parts="$extra_parts crtbeginS.o crtendS.o crtlibid.o"
553 md_unwind_header=bfin/linux-unwind.h
556 tmake_file="$tmake_file bfin/t-bfin bfin/t-crtstuff t-libgcc-pic t-fdpbit bfin/t-linux"
557 # No need to build crtbeginT.o on uClibc systems. Should probably
558 # be moved to the OS specific section above.
559 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
560 md_unwind_header=bfin/linux-unwind.h
563 tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
564 extra_parts="$extra_parts crti.o crtn.o"
567 tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
568 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
571 tmake_file="$tmake_file ${cpu_type}/t-${cpu_type}"
572 extra_parts="crti.o crtn.o"
575 tmake_file="${tmake_file} cr16/t-cr16 cr16/t-crtlibid t-fdpbit"
576 extra_parts="$extra_parts crti.o crtn.o crtlibid.o"
579 tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-elfmulti"
582 tmake_file="csky/t-csky t-fdpbit"
583 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
586 tmake_file="$tmake_file csky/t-csky t-slibgcc-libgcc t-fdpbit csky/t-linux-csky"
587 extra_parts="$extra_parts crti.o crtn.o"
588 md_unwind_header=csky/linux-unwind.h
590 epiphany-*-elf* | epiphany-*-rtems*)
591 tmake_file="$tmake_file epiphany/t-epiphany t-fdpbit epiphany/t-custom-eqsf"
592 extra_parts="$extra_parts crti.o crtint.o crtrunc.o crtm1reg-r43.o crtm1reg-r63.o crtn.o"
595 tmake_file="$tmake_file fr30/t-fr30 t-fdpbit"
596 extra_parts="$extra_parts crti.o crtn.o"
599 tmake_file="$tmake_file frv/t-frv t-fdpbit"
600 tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h"
601 # Don't use crtbegin.o, crtend.o.
602 extra_parts="frvbegin.o frvend.o"
605 tmake_file="$tmake_file frv/t-frv frv/t-linux t-fdpbit"
606 tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h"
609 tmake_file="ft32/t-ft32 t-softfp-sfdf t-softfp-excl t-softfp"
610 extra_parts="$extra_parts crti.o crti-hw.o crtn.o"
613 tmake_file="$tmake_file h8300/t-h8300 t-fpbit"
614 tm_file="$tm_file h8300/h8300-lib.h"
615 extra_parts="$extra_parts crti.o crtn.o"
618 tmake_file="t-linux h8300/t-linux t-softfp-sfdf t-softfp"
619 tm_file="$tm_file h8300/h8300-lib.h"
622 tmake_file="$tmake_file pa/t-linux pa/t-linux64"
623 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
626 tmake_file="$tmake_file pa/t-linux t-slibgcc-libgcc"
627 # Set the libgcc version number
628 if test x$ac_cv_sjlj_exceptions = xyes; then
629 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
631 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
633 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
634 md_unwind_header=pa/linux-unwind.h
637 tmake_file="$tmake_file pa/t-hpux pa/t-hpux10 t-libgcc-pic t-slibgcc"
638 # Set the libgcc version number
639 if test x$ac_cv_sjlj_exceptions = xyes; then
640 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
642 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
644 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
645 md_unwind_header=pa/hpux-unwind.h
648 tmake_file="$tmake_file pa/t-hpux pa/t-pa64 pa/t-stublib t-libgcc-pic t-slibgcc"
649 # Set the libgcc version number
650 if test x$ac_cv_sjlj_exceptions = xyes; then
651 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
653 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
655 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
656 tm_file="$tm_file pa/pa64-hpux-lib.h"
657 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
659 md_unwind_header=pa/hpux-unwind.h
662 tmake_file="$tmake_file pa/t-hpux pa/t-stublib t-libgcc-pic t-slibgcc"
663 # Set the libgcc version number
664 if test x$ac_cv_sjlj_exceptions = xyes; then
665 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
667 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
669 tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
670 extra_parts="libgcc_stub.a"
671 md_unwind_header=pa/hpux-unwind.h
674 tmake_file="$tmake_file pa/t-openbsd"
677 tmake_file="$tmake_file pa/t-netbsd"
679 i[34567]86-*-darwin*)
680 tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi"
681 tm_file="$tm_file i386/darwin-lib.h"
682 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
685 tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi"
686 tm_file="$tm_file i386/darwin-lib.h"
687 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
689 i[34567]86-*-elfiamcu)
690 tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/32/t-iamcu i386/t-softfp t-softfp t-dfprules"
693 tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
695 x86_64-*-elf* | x86_64-*-rtems*)
696 tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
699 extra_parts="$extra_parts crti.o crtn.o"
704 tmake_file="$tmake_file t-libgcc-pic"
706 i[34567]86-*-dragonfly*)
707 tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff"
708 md_unwind_header=i386/dragonfly-unwind.h
711 tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff"
712 md_unwind_header=i386/dragonfly-unwind.h
714 i[34567]86-*-freebsd*)
715 tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
716 md_unwind_header=i386/freebsd-unwind.h
719 tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
720 md_unwind_header=i386/freebsd-unwind.h
722 i[34567]86-*-netbsdelf*)
723 tmake_file="${tmake_file} i386/t-crtstuff"
726 tmake_file="${tmake_file} i386/t-crtstuff"
728 i[34567]86-*-openbsd*)
733 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
734 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
735 tm_file="${tm_file} i386/elf-lib.h"
736 md_unwind_header=i386/linux-unwind.h
738 i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-kopensolaris*-gnu)
739 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
740 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
741 tm_file="${tm_file} i386/elf-lib.h"
744 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
745 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
746 tm_file="${tm_file} i386/elf-lib.h"
747 md_unwind_header=i386/gnu-unwind.h
750 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
751 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
752 tm_file="${tm_file} i386/elf-lib.h"
753 md_unwind_header=i386/linux-unwind.h
755 x86_64-*-kfreebsd*-gnu)
756 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
757 tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
758 tm_file="${tm_file} i386/elf-lib.h"
760 i[34567]86-pc-msdosdjgpp*)
762 i[34567]86-*-lynxos*)
764 i[34567]86-*-nto-qnx*)
765 tmake_file="$tmake_file i386/t-nto t-libgcc-pic"
766 extra_parts=crtbegin.o
769 tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/t-softfp t-softfp"
770 extra_parts="$extra_parts crti.o crtn.o"
772 i[34567]86-*-solaris2* | x86_64-*-solaris2*)
773 tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi"
774 extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
775 tm_file="${tm_file} i386/elf-lib.h"
776 md_unwind_header=i386/sol2-unwind.h
778 i[4567]86-wrs-vxworks*|x86_64-wrs-vxworks*)
780 i[34567]86-*-cygwin*)
781 extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o"
782 if test x$enable_vtable_verify = xyes; then
783 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
785 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
786 if test x$ac_cv_sjlj_exceptions = xyes; then
787 tmake_eh_file="i386/t-sjlj-eh"
789 tmake_eh_file="i386/t-dw2-eh"
791 # Shared libgcc DLL install dir depends on cross/native build.
792 if test x${build} = x${host} ; then
793 tmake_dlldir_file="i386/t-dlldir"
795 tmake_dlldir_file="i386/t-dlldir-x"
797 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm i386/t-chkstk t-dfprules"
800 extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o"
801 if test x$enable_vtable_verify = xyes; then
802 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
804 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
805 if test x$ac_cv_sjlj_exceptions = xyes; then
806 tmake_eh_file="i386/t-sjlj-eh"
807 elif test "${host_address}" = 32; then
808 # biarch -m32 with --disable-sjlj-exceptions
809 tmake_eh_file="i386/t-dw2-eh"
811 tmake_eh_file="i386/t-seh-eh"
813 # Shared libgcc DLL install dir depends on cross/native build.
814 if test x${build} = x${host} ; then
815 tmake_dlldir_file="i386/t-dlldir"
817 tmake_dlldir_file="i386/t-dlldir-x"
819 # FIXME - dj - t-chkstk used to be in here, need a 64-bit version of that
820 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm t-dfprules i386/t-chkstk"
823 extra_parts="crtbegin.o crtend.o crtfastmath.o"
824 if test x$enable_vtable_verify = xyes; then
825 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
827 case ${target_thread_file} in
829 tmake_file="$tmake_file i386/t-gthr-win32"
832 tmake_file="i386/t-mingw-pthread $tmake_file"
835 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
836 if test x$ac_cv_sjlj_exceptions = xyes; then
837 tmake_eh_file="i386/t-sjlj-eh"
839 tmake_eh_file="i386/t-dw2-eh"
840 md_unwind_header=i386/w32-unwind.h
842 # Shared libgcc DLL install dir depends on cross/native build.
843 if test x${build} = x${host} ; then
844 tmake_dlldir_file="i386/t-dlldir"
846 tmake_dlldir_file="i386/t-dlldir-x"
848 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"
851 case ${target_thread_file} in
853 tmake_file="$tmake_file i386/t-gthr-win32"
856 tmake_file="i386/t-mingw-pthread $tmake_file"
859 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
860 if test x$ac_cv_sjlj_exceptions = xyes; then
861 tmake_eh_file="i386/t-sjlj-eh"
862 elif test "${host_address}" = 32; then
863 # biarch -m32 with --disable-sjlj-exceptions
864 tmake_eh_file="i386/t-dw2-eh"
865 md_unwind_header=i386/w32-unwind.h
867 tmake_eh_file="i386/t-seh-eh"
869 # Shared libgcc DLL install dir depends on cross/native build.
870 if test x${build} = x${host} ; then
871 tmake_dlldir_file="i386/t-dlldir"
873 tmake_dlldir_file="i386/t-dlldir-x"
875 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-mingw32 t-dfprules t-crtfm i386/t-chkstk"
876 extra_parts="$extra_parts crtbegin.o crtend.o crtfastmath.o"
877 if test x$enable_vtable_verify = xyes; then
878 extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
882 extra_parts="$extra_parts crtbeginS.o crtendS.o crtfastmath.o"
883 tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat"
886 extra_parts="$extra_parts crtfastmath.o"
887 tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat"
890 # Don't use crtbeginT.o from *-*-linux* default.
891 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
892 tmake_file="$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"
893 if test x$with_system_libunwind != xyes ; then
894 tmake_file="${tmake_file} t-libunwind-elf ia64/t-linux-libunwind"
896 md_unwind_header=ia64/linux-unwind.h
899 tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-hpux t-slibgcc ia64/t-slibgcc-hpux t-slibgcc-hpux"
902 tmake_file="$tmake_file ia64/t-ia64 ia64/t-eh-ia64 ia64/t-vms t-slibgcc-vms t-softfp-tf ia64/t-softfp t-softfp"
903 extra_parts="$extra_parts crtinitS.o"
904 md_unwind_header=ia64/vms-unwind.h
907 tmake_file="iq2000/t-iq2000 t-fdpbit"
912 extra_parts="$extra_parts crti.o crtn.o"
913 tmake_file="lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
916 tmake_file="$tmake_file lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
917 extra_parts="$extra_parts crti.o crtn.o"
920 extra_parts="$extra_parts crtbegin.o crtendS.o crtbeginT.o"
921 tmake_file="lm32/t-lm32 lm32/t-uclinux t-libgcc-pic t-softfp-sfdf t-softfp"
924 tmake_file="$tmake_file m32r/t-m32r t-fdpbit"
925 extra_parts="$extra_parts crtinit.o crtfini.o"
931 tmake_file="$tmake_file m32r/t-linux t-fdpbit"
934 tmake_file="$tmake_file m32r/t-linux t-fdpbit"
936 m68k-*-elf* | fido-*-elf)
937 tmake_file="$tmake_file m68k/t-floatlib"
943 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
944 tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
945 md_unwind_header=m68k/linux-unwind.h
947 m68k-*-linux*) # Motorola m68k's running GNU/Linux
948 # with ELF format using glibc 2
949 # aka the GNU/Linux C library 6.
950 tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
951 # If not configured with setjmp/longjmp exceptions, bump the
952 # libgcc version number.
953 if test x$ac_cv_sjlj_exceptions != xyes; then
954 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
956 md_unwind_header=m68k/linux-unwind.h
959 tmake_file="$tmake_file m68k/t-floatlib"
960 extra_parts="$extra_parts crti.o crtn.o"
963 tmake_file="mcore/t-mcore t-fdpbit"
964 extra_parts="$extra_parts crti.o crtn.o"
967 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit t-slibgcc-libgcc"
970 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
971 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
973 microblaze*-*-rtems*)
974 tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
975 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
977 mips*-*-netbsd*) # NetBSD/mips, either endian.
979 mips*-*-linux*) # Linux MIPS, either endian.
980 extra_parts="$extra_parts crtfastmath.o"
981 tmake_file="${tmake_file} t-crtfm"
983 mips64r5900* | mipsr5900*)
984 # The MIPS16 support code uses floating point
985 # instructions that are not supported on r5900.
988 tmake_file="${tmake_file} mips/t-mips16 t-slibgcc-libgcc"
991 md_unwind_header=mips/linux-unwind.h
994 tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
995 case "${with_newlib}" in
1000 # MIPS toolkit libraries.
1001 tmake_file="$tmake_file mips/t-sdemtk"
1004 extra_parts="$extra_parts crti.o crtn.o"
1006 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
1007 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
1008 mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \
1009 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
1010 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \
1011 mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*)
1012 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
1013 extra_parts="$extra_parts crti.o crtn.o"
1015 mipsisa64sr71k-*-elf*)
1016 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff t-fdpbit"
1017 extra_parts="$extra_parts crti.o crtn.o"
1019 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1020 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
1021 extra_parts="$extra_parts crti.o crtn.o"
1023 mips-*-elf* | mipsel-*-elf*)
1024 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
1025 extra_parts="$extra_parts crti.o crtn.o"
1027 mipsr5900-*-elf* | mipsr5900el-*-elf*)
1028 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
1029 extra_parts="$extra_parts crti.o crtn.o"
1031 mips64-*-elf* | mips64el-*-elf*)
1032 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
1033 extra_parts="$extra_parts crti.o crtn.o"
1035 mips64r5900-*-elf* | mips64r5900el-*-elf*)
1036 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
1037 extra_parts="$extra_parts crti.o crtn.o"
1039 mips64vr-*-elf* | mips64vrel-*-elf*)
1040 tmake_file="$tmake_file mips/t-elf mips/t-vr mips/t-crtstuff"
1041 extra_parts="$extra_parts crti.o crtn.o"
1043 mips64orion-*-elf* | mips64orionel-*-elf*)
1044 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
1045 extra_parts="$extra_parts crti.o crtn.o"
1048 tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
1049 extra_parts="$extra_parts crti.o crtn.o"
1053 mipstx39-*-elf* | mipstx39el-*-elf*)
1054 tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
1056 mmix-knuth-mmixware)
1057 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1058 tmake_file="${tmake_file} ${cpu_type}/t-${cpu_type}"
1063 moxie-*-elf | moxie-*-moxiebox* | moxie-*-uclinux* | moxie-*-rtems*)
1064 tmake_file="$tmake_file moxie/t-moxie t-softfp-sfdf t-softfp-excl t-softfp"
1065 extra_parts="$extra_parts crti.o crtn.o crtbegin.o crtend.o"
1068 tmake_file="$tm_file t-crtstuff t-fdpbit msp430/t-msp430"
1069 extra_parts="crtbegin.o crtend.o crtbegin_no_eh.o crtend_no_eh.o"
1070 extra_parts="$extra_parts libmul_none.a libmul_16.a libmul_32.a libmul_f5.a"
1073 # Basic makefile fragment and extra_parts for crt stuff.
1074 # We also append c-isr library implementation.
1075 tmake_file="${tmake_file} t-slibgcc-libgcc"
1076 tmake_file="${tmake_file} nds32/t-nds32-glibc nds32/t-crtstuff t-softfp-sfdf t-softfp"
1077 # The header file of defining MD_FALLBACK_FRAME_STATE_FOR.
1078 md_unwind_header=nds32/linux-unwind.h
1079 # Append library definition makefile fragment according to --with-nds32-lib=X setting.
1080 case "${with_nds32_lib}" in
1081 "" | glibc | uclibc )
1084 echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: glibc uclibc" 1>&2
1090 # Basic makefile fragment and extra_parts for crt stuff.
1091 # We also append c-isr library implementation.
1092 tmake_file="${tmake_file} nds32/t-nds32 nds32/t-nds32-isr"
1093 extra_parts="crtbegin1.o crtend1.o libnds32_isr.a"
1094 # Append library definition makefile fragment according to --with-nds32-lib=X setting.
1095 case "${with_nds32_lib}" in
1097 # Append library definition makefile fragment t-nds32-newlib.
1098 # Append 'soft-fp' software floating point make rule fragment provided by gcc.
1099 tmake_file="${tmake_file} nds32/t-nds32-newlib t-softfp-sfdf t-softfp"
1102 # Append library definition makefile fragment t-nds32-mculib.
1103 # The software floating point library is included in mculib.
1104 tmake_file="${tmake_file} nds32/t-nds32-mculib"
1107 echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib" 1>&2
1113 tmake_file="$tmake_file nios2/t-nios2 nios2/t-linux t-libgcc-pic t-eh-dw2-dip t-slibgcc-libgcc"
1114 tm_file="$tm_file nios2/elf-lib.h"
1115 md_unwind_header=nios2/linux-unwind.h
1118 tmake_file="$tmake_file nios2/t-nios2 t-softfp-sfdf t-softfp-excl t-softfp"
1119 extra_parts="$extra_parts crti.o crtn.o"
1122 tmake_file="$tmake_file or1k/t-or1k"
1123 tmake_file="$tmake_file t-softfp-sfdf t-softfp"
1124 md_unwind_header=or1k/linux-unwind.h
1127 tmake_file="$tmake_file or1k/t-or1k"
1128 tmake_file="$tmake_file t-softfp-sfdf t-softfp"
1131 tmake_file="pdp11/t-pdp11 t-fdpbit"
1135 *-*-darwin9* | *-*-darwin[12][0-9]*)
1136 # libSystem contains unwind information for signal frames since
1140 md_unwind_header=rs6000/darwin-unwind.h
1143 tmake_file="$tmake_file rs6000/t-ppc64-fp rs6000/t-ibm-ldouble"
1144 extra_parts="$extra_parts crt2.o crt3_2.o libef_ppc.a dw_ppc.o"
1146 powerpc64-*-darwin*)
1147 tmake_file="$tmake_file rs6000/t-darwin64 rs6000/t-ibm-ldouble"
1148 extra_parts="$extra_parts crt2.o crt3_2.o libef_ppc.a dw_ppc.o"
1150 powerpc*-*-freebsd*)
1151 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-freebsd t-softfp-sfdf t-softfp-excl t-softfp"
1152 extra_parts="$extra_parts crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1155 tmake_file="${tmake_file} rs6000/t-freebsd64"
1156 md_unwind_header=rs6000/freebsd-unwind.h
1161 tmake_file="$tmake_file rs6000/t-netbsd rs6000/t-crtstuff"
1164 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1165 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1167 powerpc-*-eabisimaltivec*)
1168 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1169 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1172 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1173 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1176 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1177 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1179 powerpc-*-eabialtivec*)
1180 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1181 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1183 powerpc-xilinx-eabi*)
1184 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1185 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1188 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1189 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1192 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1193 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1196 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-linux t-dfprules rs6000/t-ppc64-fp t-slibgcc-libgcc"
1197 tmake_file="${tmake_file} t-stack rs6000/t-stack-rs6000"
1198 case $ppc_fp_type in
1202 tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp"
1205 tmake_file="${tmake_file} t-softfp-sfdf ${ppc_fp_compat} t-softfp"
1208 tmake_file="${tmake_file} rs6000/t-e500v1-fp ${ppc_fp_compat} t-softfp t-hardfp"
1211 tmake_file="${tmake_file} t-hardfp-sfdf rs6000/t-e500v2-fp ${ppc_fp_compat} t-softfp t-hardfp"
1214 echo "Unknown ppc_fp_type $ppc_fp_type" 1>&2
1219 if test $libgcc_cv_powerpc_float128 = yes; then
1220 tmake_file="${tmake_file} rs6000/t-float128"
1223 if test $libgcc_cv_powerpc_float128_hw = yes; then
1224 tmake_file="${tmake_file} rs6000/t-float128-hw"
1227 extra_parts="$extra_parts ecrti.o ecrtn.o ncrti.o ncrtn.o"
1228 md_unwind_header=rs6000/linux-unwind.h
1230 powerpc*-wrs-vxworks7*)
1231 tmake_file="$tmake_file rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-linux t-dfprules config/rs6000/t-ppc64-fp t-slibgcc-libgcc"
1232 case $ppc_fp_type in
1236 tmake_file="${tmake_file} t-hardfp-sfdf"
1239 tmake_file="${tmake_file} t-softfp-sfdf t-softfp"
1242 echo "Unknown ppc_fp_type $ppc_fp_type" 1>&2
1247 powerpc-wrs-vxworks*)
1248 tmake_file="$tmake_file rs6000/t-ppccomm rs6000/t-savresfgpr t-fdpbit"
1249 extra_parts="$extra_parts crtbegin.o crtend.o"
1252 tmake_file="$tmake_file rs6000/t-lynx t-fdpbit"
1255 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1256 extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1258 powerpcle-*-eabisim*)
1259 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1260 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1263 tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
1264 extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
1267 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp t-gnu-prefix pru/t-pru"
1268 tm_file="$tm_file pru/pru-abi.h"
1271 tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address} t-slibgcc-libgcc"
1272 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o"
1273 md_unwind_header=riscv/linux-unwind.h
1276 tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address} t-slibgcc-libgcc"
1277 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o"
1280 tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address}"
1281 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
1283 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1284 md_unwind_header=rs6000/aix-unwind.h
1285 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
1287 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1288 md_unwind_header=rs6000/aix-unwind.h
1289 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
1291 rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1292 md_unwind_header=rs6000/aix-unwind.h
1293 tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble rs6000/t-aix-cxa"
1294 extra_parts="crtcxa.o crtcxa_s.o crtdbase.o crtcxa_64.o crtcxa_64_s.o crtdbase_64.o"
1297 tmake_file="$tm_file t-fdpbit rl78/t-rl78"
1300 tmake_file="rx/t-rx t-fdpbit"
1301 tm_file="$tm_file rx/rx-abi.h rx/rx-lib.h"
1304 tmake_file="rx/t-rx t-fdpbit"
1305 tm_file="$tm_file rx/rx-lib.h"
1308 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux s390/32/t-floattodi t-stack s390/t-stack-s390"
1309 md_unwind_header=s390/linux-unwind.h
1312 tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux t-stack s390/t-stack-s390"
1313 if test "${host_address}" = 32; then
1314 tmake_file="${tmake_file} s390/32/t-floattodi"
1316 md_unwind_header=s390/linux-unwind.h
1319 tmake_file="${tmake_file} s390/t-crtstuff t-libgcc-pic t-eh-dw2-dip s390/t-tpf"
1320 extra_parts="crtbeginS.o crtendS.o"
1321 md_unwind_header=s390/tpf-unwind.h
1323 sh-*-elf* | sh[12346l]*-*-elf*)
1324 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1325 extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
1326 libic_invalidate_array_4-100.a \
1327 libic_invalidate_array_4-200.a \
1328 libic_invalidate_array_4a.a \
1329 libgcc-Os-4-200.a libgcc-4-300.a"
1332 tmake_file="$tmake_file sh/t-superh"
1333 extra_parts="$extra_parts crt1-mmu.o gcrt1-mmu.o gcrt1.o"
1337 sh-*-linux* | sh[2346lbe]*-*-linux*)
1338 tmake_file="${tmake_file} sh/t-sh t-slibgcc-libgcc sh/t-linux t-fdpbit"
1339 md_unwind_header=sh/linux-unwind.h
1341 sh-*-netbsdelf* | shl*-*-netbsdelf*)
1342 tmake_file="$tmake_file sh/t-sh sh/t-netbsd"
1344 # NetBSD's C library includes a fast software FP library that
1345 # has support for setting/setting the rounding mode, exception
1346 # mask, etc. Therefore, we don't want to include software FP
1350 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1351 extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
1352 libic_invalidate_array_4-100.a \
1353 libic_invalidate_array_4-200.a \
1354 libic_invalidate_array_4a.a \
1355 libgcc-Os-4-200.a libgcc-4-300.a"
1358 tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
1369 tmake_file="sparc/t-softmul"
1372 tmake_file="${tmake_file} t-fdpbit t-crtfm"
1373 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1375 sparc-*-linux*) # SPARC's running GNU/Linux, libc6
1376 tmake_file="${tmake_file} t-crtfm"
1377 if test "${host_address}" = 64; then
1378 tmake_file="$tmake_file sparc/t-linux64"
1382 tmake_file="${tmake_file} t-fdpbit"
1385 tmake_file="${tmake_file} sparc/t-linux"
1392 if test "${host_address}" = 32; then
1393 tmake_file="$tmake_file sparc/t-softmul"
1397 extra_parts="$extra_parts crtfastmath.o"
1398 md_unwind_header=sparc/linux-unwind.h
1401 tmake_file="$tmake_file sparc/t-elf sparc/t-softmul t-crtfm t-fdpbit"
1402 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1405 tmake_file="$tmake_file t-crtfm"
1406 extra_parts="$extra_parts crtfastmath.o"
1407 md_unwind_header=sparc/sol2-unwind.h
1410 tmake_file="${tmake_file} t-crtfm"
1411 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1414 tmake_file="$tmake_file t-crtfm"
1415 extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
1419 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
1420 tmake_file="$tmake_file t-crtfm"
1421 extra_parts="$extra_parts crtfastmath.o"
1423 sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
1424 extra_parts="$extra_parts crtfastmath.o"
1425 tmake_file="${tmake_file} t-crtfm sparc/t-linux"
1426 if test "${host_address}" = 64; then
1427 tmake_file="${tmake_file} sparc/t-linux64"
1429 if test "${host_address}" = 32; then
1430 tmake_file="${tmake_file} sparc/t-softmul"
1432 md_unwind_header=sparc/linux-unwind.h
1437 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp \
1438 c6x/t-elf c6x/t-uclinux t-crtstuff-pic t-libgcc-pic \
1439 t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-gnu-prefix"
1440 tm_file="$tm_file c6x/c6x-abi.h"
1441 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
1442 unwind_header=config/c6x/unwind-c6x.h
1445 tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp t-gnu-prefix c6x/t-elf"
1446 tm_file="$tm_file c6x/c6x-abi.h"
1447 extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
1448 unwind_header=config/c6x/unwind-c6x.h
1451 if test "${host_address}" = 64; then
1452 tmake_file="${tmake_file} tilegx/t-softfp"
1454 tmake_file="${tmake_file} tilegx/t-crtstuff t-softfp-sfdf t-softfp tilegx/t-tilegx"
1455 md_unwind_header=tilepro/linux-unwind.h
1458 tmake_file="${tmake_file} tilepro/t-crtstuff t-softfp-sfdf t-softfp tilepro/t-tilepro t-slibgcc-libgcc"
1459 md_unwind_header=tilepro/linux-unwind.h
1462 tmake_file="${tmake_file} v850/t-v850 t-fdpbit"
1465 tmake_file="$tmake_file vax/t-linux"
1472 extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
1473 tmake_file="visium/t-visium t-fdpbit"
1476 tmake_file="stormy16/t-stormy16 t-fdpbit"
1479 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-elf"
1480 extra_parts="$extra_parts crti.o crtn.o"
1483 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc"
1484 md_unwind_header=xtensa/linux-unwind.h
1487 tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc"
1488 md_unwind_header=xtensa/linux-unwind.h
1489 extra_parts="$extra_parts crtbeginS.o crtbeginT.o crtendS.o"
1492 # Don't need crtbeginT.o from *-*-linux* default.
1493 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
1494 tmake_file="$tmake_file t-fdpbit"
1496 m32c-*-elf*|m32c-*-rtems*)
1497 tmake_file="$tmake_file m32c/t-m32c"
1500 tmake_file="$tmake_file nvptx/t-nvptx"
1501 extra_parts="crt0.o"
1504 echo "*** Configuration ${host} not supported" 1>&2
1510 i[34567]86-*-* | x86_64-*-*)
1513 tmake_file="${tmake_file} i386/t-cpuinfo-static"
1516 tmake_file="${tmake_file} i386/t-cpuinfo"
1523 i[34567]86-*-linux* | x86_64-*-linux* | \
1524 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
1526 tmake_file="${tmake_file} t-tls i386/t-linux i386/t-msabi t-slibgcc-libgcc"
1527 if test "$libgcc_cv_cfi" = "yes"; then
1528 tmake_file="${tmake_file} t-stack i386/t-stack-i386"
1534 i[34567]86-*-elfiamcu | i[34567]86-*-rtems*)
1535 # These use soft-fp for SFmode and DFmode, not just TFmode.
1537 i[34567]86-*-* | x86_64-*-*)
1538 tmake_file="${tmake_file} t-softfp-tf"
1539 if test "${host_address}" = 32; then
1540 tmake_file="${tmake_file} i386/${host_address}/t-softfp"
1542 tmake_file="${tmake_file} i386/t-softfp t-softfp"
1547 i[34567]86-*-linux* | x86_64-*-linux*)
1548 # Provide backward binary compatibility for 64bit Linux/x86.
1549 if test "${host_address}" = 64; then
1550 tmake_file="${tmake_file} i386/${host_address}/t-softfp-compat"
1552 tm_file="${tm_file} i386/value-unwind.h"
1555 # ILP32 needs an extra header for unwinding
1556 tm_file="${tm_file} aarch64/value-unwind.h"
1560 # The vxworks threads implementation relies on a few extra sources,
1561 # which we arrange to add after everything else:
1563 case ${target_thread_file} in
1567 tmake_file="${tmake_file} t-gthr-vxworksae"
1570 tmake_file="${tmake_file} t-gthr-vxworks"
1577 # The gthr weak references are unsafe with static linking
1578 tmake_file="$tmake_file t-gthr-noweak"