1 # GCC target-specific configuration file.
2 # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
3 # 2008, 2009, 2010 Free Software Foundation, Inc.
5 #This file is part of GCC.
7 #GCC is free software; you can redistribute it and/or modify it under
8 #the terms of the GNU General Public License as published by the Free
9 #Software Foundation; either version 3, or (at your option) any later
12 #GCC is distributed in the hope that it will be useful, but WITHOUT
13 #ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 #FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
17 #You should have received a copy of the GNU General Public License
18 #along with GCC; see the file COPYING3. If not see
19 #<http://www.gnu.org/licenses/>.
21 # This is the GCC target-specific configuration file
22 # where a configuration type is mapped to different system-specific
23 # definitions and files. This is invoked by the autoconf-generated
24 # configure script. Putting it in a separate shell file lets us skip
25 # running autoconf when modifying target-specific information.
27 # When you change the cases in the OS or target switches, consider
28 # updating ../libgcc/config.host also.
30 # This file switches on the shell variable ${target}, and also uses the
31 # following shell variables:
33 # with_* Various variables as set by configure.
35 # enable_threads Either the name, yes or no depending on whether
36 # threads support was requested.
38 # default_use_cxa_atexit
39 # The default value for the $enable___cxa_atexit
40 # variable. enable___cxa_atexit needs to be set to
41 # "yes" for the correct operation of C++ destructors
42 # but it relies upon the presence of a non-standard C
43 # library function called __cxa_atexit.
44 # Since not all C libraries provide __cxa_atexit the
45 # default value of $default_use_cxa_atexit is set to
46 # "no" except for targets which are known to be OK.
48 # default_gnu_indirect_function
49 # The default value for the $enable_gnu_indirect_function
50 # variable. enable_gnu_indirect_function relies
51 # upon the presence of a non-standard gnu ifunc support
52 # in the assembler, linker and dynamic linker.
53 # Since not all libraries provide the dynamic linking
54 # support, the default value of
55 # $default_gnu_indirect_function is set to
56 # "no" except for targets which are known to be OK.
58 # gas_flag Either yes or no depending on whether GNU as was
61 # gnu_ld_flag Either yes or no depending on whether GNU ld was
64 # This file sets the following shell variables for use by the
65 # autoconf-generated configure script:
67 # cpu_type The name of the cpu, if different from the first
68 # chunk of the canonical target name.
70 # tm_defines List of target macros to define for all compilations.
72 # tm_file A list of target macro files, if different from
73 # "$cpu_type/$cpu_type.h". Usually it's constructed
74 # per target in a way like this:
75 # tm_file="${tm_file} dbxelf.h elfos.h svr4.h ${cpu_type.h}/elf.h"
76 # Note that the preferred order is:
77 # - specific target header "${cpu_type}/${cpu_type.h}"
78 # - generic headers like dbxelf.h elfos.h, etc.
79 # - specializing target headers like ${cpu_type.h}/elf.h
80 # This helps to keep OS specific stuff out of the CPU
81 # defining header ${cpu_type}/${cpu_type.h}.
83 # It is possible to include automatically-generated
84 # build-directory files by prefixing them with "./".
85 # All other files should relative to $srcdir/config.
87 # tm_p_file Location of file with declarations for functions
90 # out_file The name of the machine description C support
91 # file, if different from "$cpu_type/$cpu_type.c".
93 # md_file The name of the machine-description file, if
94 # different from "$cpu_type/$cpu_type.md".
96 # tmake_file A list of machine-description-specific
97 # makefile-fragments, if different from
98 # "$cpu_type/t-$cpu_type".
100 # extra_modes The name of the file containing a list of extra
101 # machine modes, if necessary and different from
102 # "$cpu_type/$cpu_type-modes.def".
104 # extra_objs List of extra objects that should be linked into
105 # the compiler proper (cc1, cc1obj, cc1plus)
106 # depending on target.
108 # extra_gcc_objs List of extra objects that should be linked into
109 # the compiler driver (gcc) depending on target.
111 # extra_headers List of used header files from the directory
112 # config/${cpu_type}.
114 # user_headers_inc_next_pre
115 # List of header file names of internal gcc header
116 # files, which should be prefixed by an include_next.
117 # user_headers_inc_next_post
118 # List of header file names of internal gcc header
119 # files, which should be postfixed by an include_next.
120 # use_gcc_tgmath If set, add tgmath.h to the list of used header
123 # use_gcc_stdint If "wrap", install a version of stdint.h that
124 # wraps the system's copy for hosted compilations;
125 # if "provide", provide a version of systems without
126 # such a system header; otherwise "none", do not
127 # provide such a header at all.
129 # extra_passes List of extra executables compiled for this target
130 # machine, used for compiling from source to object.
132 # extra_parts List of extra object files that should be compiled
133 # for this target machine.
135 # extra_programs Like extra_passes, but these are used when linking.
137 # extra_options List of target-dependent .opt files.
139 # c_target_objs List of extra target-dependent objects that be
140 # linked into the C compiler only.
142 # cxx_target_objs List of extra target-dependent objects that be
143 # linked into the C++ compiler only.
145 # fortran_target_objs List of extra target-dependent objects that be
146 # linked into the fortran compiler only.
148 # target_gtfiles List of extra source files with type information.
150 # xm_defines List of macros to define when compiling for the
153 # xm_file List of files to include when compiling for the
156 # use_collect2 Set to yes or no, depending on whether collect2
159 # target_cpu_default Set to override the default target model.
161 # gdb_needs_out_file_path
162 # Set to yes if gdb needs a dir command with
163 # `dirname $out_file`.
165 # thread_file Set to control which thread package to use.
167 # gas Set to yes or no depending on whether the target
168 # system normally uses GNU as.
170 # need_64bit_hwint Set to yes if HOST_WIDE_INT must be 64 bits wide
171 # for this target. This is true if this target
172 # supports "long" or "wchar_t" wider than 32 bits,
173 # or BITS_PER_WORD is wider than 32 bits.
174 # The setting made here must match the one made in
175 # other locations such as libcpp/configure.ac
177 # configure_default_options
178 # Set to an initializer for configure_default_options
179 # in configargs.h, based on --with-cpu et cetera.
181 # The following variables are used in each case-construct to build up the
182 # outgoing variables:
184 # gnu_ld Set to yes or no depending on whether the target
185 # system normally uses GNU ld.
190 user_headers_inc_next_pre=
191 user_headers_inc_next_post=
205 # Set this to force installation and use of collect2.
207 # Set this to override the default target model.
209 # Set this if gdb needs a dir command with `dirname $out_file`
210 gdb_needs_out_file_path=
211 # Set this to control which thread package will be used.
213 # Reinitialize these from the flag values every loop pass, since some
214 # configure entries modify them.
216 gnu_ld="$gnu_ld_flag"
217 default_use_cxa_atexit=no
218 default_gnu_indirect_function=no
223 # Don't carry these over build->host->target. Please.
227 # Obsolete configurations.
230 # if test "x$enable_obsolete" != xyes; then
231 # echo "*** Configuration ${target} is obsolete." >&2
232 # echo "*** Specify --enable-obsolete to build it anyway." >&2
233 # echo "*** Support will be REMOVED in the next major release of GCC," >&2
234 # echo "*** unless a maintainer comes forward." >&2
239 # Unsupported targets list. Do not put an entry in this list unless
240 # it would otherwise be caught by a more permissive pattern. The list
241 # should be in alphabetical order.
244 | i[34567]86-*-go32* \
245 | mips64orion*-*-rtems* \
247 | sparc-hal-solaris2* \
255 | *-*-solaris2.[0-7] \
256 | *-*-solaris2.[0-7].* \
260 echo "*** Configuration ${target} not supported" 1>&2
265 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
266 # updated in each machine entry. Also set default extra_headers for some
269 cpu_type=`echo ${target} | sed 's/-.*$//'`
274 tmake_file=m32c/t-m32c
279 extra_options="${extra_options} g.opt"
286 extra_headers="mmintrin.h arm_neon.h"
287 c_target_objs="arm-c.o"
288 cxx_target_objs="arm-c.o"
292 c_target_objs="avr-c.o"
293 cxx_target_objs="avr-c.o"
302 extra_options="${extra_options} g.opt"
304 moxie*) cpu_type=moxie
308 extra_headers=math-68881.h
312 c_target_objs="i386-c.o"
313 cxx_target_objs="i386-c.o"
314 extra_options="${extra_options} fused-madd.opt"
315 extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
316 pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
317 nmmintrin.h bmmintrin.h fma4intrin.h wmmintrin.h
318 immintrin.h x86intrin.h avxintrin.h xopintrin.h
319 ia32intrin.h cross-stdarg.h lwpintrin.h popcntintrin.h
320 abmintrin.h bmiintrin.h tbmintrin.h"
324 c_target_objs="i386-c.o"
325 cxx_target_objs="i386-c.o"
326 extra_options="${extra_options} fused-madd.opt"
327 extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
328 pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
329 nmmintrin.h bmmintrin.h fma4intrin.h wmmintrin.h
330 immintrin.h x86intrin.h avxintrin.h xopintrin.h
331 ia32intrin.h cross-stdarg.h lwpintrin.h popcntintrin.h
332 abmintrin.h bmiintrin.h tbmintrin.h"
336 extra_headers=ia64intrin.h
338 extra_options="${extra_options} g.opt fused-madd.opt"
344 extra_options="${extra_options} g.opt"
348 extra_options="${extra_options} g.opt"
351 extra_headers=math-68881.h
355 extra_options="${extra_options} g.opt"
360 extra_headers="loongson.h"
361 extra_options="${extra_options} g.opt"
368 extra_headers="ppc-asm.h altivec.h spe.h ppu_intrinsics.h paired.h spu2vmx.h vec_types.h si2vmx.h"
371 xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[34567]|xpower6x|xrs64a|xcell|xa2|xe500mc64)
375 extra_options="${extra_options} g.opt fused-madd.opt"
379 extra_options="${extra_options} g.opt fused-madd.opt"
383 extra_options="${extra_options} g.opt"
396 extra_options="${extra_options} fused-madd.opt"
398 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
399 sh[123456789lbe]*-*-* | sh-*-*)
404 extra_options="${extra_options} fused-madd.opt"
408 tm_file=${cpu_type}/${cpu_type}.h
409 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
411 tm_p_file=${cpu_type}/${cpu_type}-protos.h
414 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
416 extra_modes=${cpu_type}/${cpu_type}-modes.def
418 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
420 extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
425 if test "x$enable_cld" = xyes; then
426 tm_defines="${tm_defines} USE_IX86_CLD=1"
428 if test "x$enable_frame_pointer" = xyes; then
429 tm_defines="${tm_defines} USE_IX86_FRAME_POINTER=1"
431 tm_file="vxworks-dummy.h ${tm_file}"
434 tm_file="i386/biarch64.h ${tm_file}"
435 if test "x$enable_cld" = xyes; then
436 tm_defines="${tm_defines} USE_IX86_CLD=1"
438 if test "x$enable_frame_pointer" = xyes; then
439 tm_defines="${tm_defines} USE_IX86_FRAME_POINTER=1"
441 tm_file="vxworks-dummy.h ${tm_file}"
445 # On a.out targets, we need to use collect2.
452 # Common C libraries.
453 tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3"
455 # Common parts for widely ported systems.
458 tmake_file="t-darwin ${cpu_type}/t-darwin"
459 tm_file="${tm_file} darwin.h"
462 tm_file="${tm_file} darwin9.h"
464 *-*-darwin[12][0-9]*)
465 tm_file="${tm_file} darwin9.h darwin10.h"
468 tm_file="${tm_file} ${cpu_type}/darwin.h"
469 tm_p_file="${tm_p_file} darwin-protos.h"
470 target_gtfiles="\$(srcdir)/config/darwin.c"
471 extra_options="${extra_options} darwin.opt"
472 c_target_objs="${c_target_objs} darwin-c.o"
473 cxx_target_objs="${cxx_target_objs} darwin-c.o"
474 fortran_target_objs="darwin-f.o"
475 extra_objs="darwin.o"
476 extra_gcc_objs="darwin-driver.o"
477 default_use_cxa_atexit=yes
479 case ${enable_threads} in
480 "" | yes | posix) thread_file='posix' ;;
483 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
484 # This is the place-holder for the generic a.out configuration
485 # of FreeBSD. No actual configuration resides here since
486 # there was only ever a bare-bones ix86 configuration for
487 # a.out and it exists solely in the machine-specific section.
488 # This place-holder must exist to avoid dropping into
489 # the generic ELF configuration of FreeBSD (i.e. it must be
490 # ordered before that section).
493 # This is the generic ELF configuration of FreeBSD. Later
494 # machine-specific sections may refine and add to this
497 # Due to tm_file entry ordering issues that vary between cpu
498 # architectures, we only define fbsd_tm_file to allow the
499 # machine-specific section to dictate the final order of all
500 # entries of tm_file with the minor exception that components
501 # of the tm_file set here will always be of the form:
503 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
505 # The machine-specific section should not tamper with this
506 # ordering but may order all other entries of tm_file as it
507 # pleases around the provided core setting.
510 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
511 fbsd_major=`echo ${target} | sed -e 's/.*freebsd//g' | sed -e 's/\..*//g'`
512 tm_defines="${tm_defines} FBSD_MAJOR=${fbsd_major}"
513 tmake_file="t-slibgcc-elf-ver t-freebsd"
514 case ${enable_threads} in
516 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
520 tmake_file="${tmake_file} t-freebsd-thread"
521 # Before 5.0, FreeBSD can't bind shared libraries to -lc
522 # when "optionally" threaded via weak pthread_* checks.
524 *-*-freebsd[34] | *-*-freebsd[34].*)
525 tmake_file="${tmake_file} t-slibgcc-nolc-override"
530 echo 'Unknown thread configuration for FreeBSD'
534 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h freebsd-stdint.h"
535 extra_options="$extra_options rpath.opt freebsd.opt"
540 default_use_cxa_atexit=yes;;
542 # need_64bit_hwint=yes # system compiler has this for all arch!
545 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu)
546 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
549 case ${enable_threads} in
550 "" | yes | posix) thread_file='posix' ;;
552 tmake_file="t-slibgcc-elf-ver t-linux"
554 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-kopensolaris*-gnu)
557 tmake_file="$tmake_file t-gnu";;
559 # glibc / uclibc / bionic switch.
560 # uclibc and bionic aren't usable for GNU/Hurd and neither for GNU/k*BSD.
563 extra_options="$extra_options linux.opt";;
565 tm_defines="$tm_defines OPTION_GLIBC=1";;
569 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_BIONIC"
572 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
575 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
578 # Assume that glibc or uClibc or Bionic are being used and so __cxa_atexit
580 default_use_cxa_atexit=yes
583 # Add Android userspace support to Linux targets.
586 tm_file="$tm_file linux-android.h"
587 extra_options="$extra_options linux-android.opt"
590 # Enable compilation for Android by default for *android* targets.
593 tm_defines="$tm_defines ANDROID_DEFAULT=1"
596 tm_defines="$tm_defines ANDROID_DEFAULT=0"
601 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
605 # NetBSD 2.0 and later get POSIX threads enabled by default.
606 # Allow them to be explicitly enabled on any other version.
607 case ${enable_threads} in
610 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
612 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
618 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
622 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
623 # ELF configurations. We will clear extra_parts in the
624 # a.out configurations.
626 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
627 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
631 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
632 # default (unless overridden by --disable-__cxa_atexit).
634 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
635 default_use_cxa_atexit=yes
640 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
641 case ${enable_threads} in
644 tmake_file="${tmake_file} t-openbsd-thread"
648 *-*-openbsd2.*|*-*-openbsd3.[012])
649 tm_defines="${tm_defines} HAS_LIBC_R=1" ;;
653 case ${enable_threads} in
654 yes) thread_file='rtems' ;;
662 extra_options="${extra_options} sol2.opt"
667 extra_options="${extra_options} vxworks.opt"
669 case ${enable_threads} in
671 "" | yes | vxworks) thread_file='vxworks' ;;
672 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
676 # Assume that newlib is being used and so __cxa_atexit is provided.
677 default_use_cxa_atexit=yes
683 # Support site-specific machine types.
685 rest=`echo ${target} | sed -e "s/$cpu_type-//"`
686 tm_file=${cpu_type}/$rest.h
687 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
688 then xm_file=${cpu_type}/xm-$rest.h
690 if test -f $srcdir/config/${cpu_type}/t-$rest
691 then tmake_file=${cpu_type}/t-$rest
695 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h glibc-stdint.h"
696 target_cpu_default="MASK_GAS"
697 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee alpha/t-linux"
700 tm_file="$tm_file alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h glibc-stdint.h alpha/gnu.h"
701 target_cpu_default="MASK_GAS"
702 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
705 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
706 target_cpu_default="MASK_GAS"
707 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
708 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
711 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
712 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
713 target_cpu_default="MASK_GAS"
714 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
717 tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
718 tm_file="alpha/alpha.h alpha/elf.h openbsd.h openbsd-stdint.h alpha/openbsd.h openbsd-libpthread.h"
719 # default x-alpha is only appropriate for dec-osf.
720 target_cpu_default="MASK_GAS"
721 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
724 if test x$stabs = xyes
726 tm_file="${tm_file} dbx.h"
728 if test x$gas != xyes
730 extra_passes="mips-tfile mips-tdump"
733 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf5"
734 tm_file="${tm_file} alpha/osf5.h"
735 tm_defines="${tm_defines} TARGET_SUPPORT_ARCH=1"
736 extra_options="${extra_options} rpath.opt"
737 extra_headers=va_list.h
738 use_gcc_stdint=provide
739 case ${enable_threads} in
742 tmake_file="${tmake_file} alpha/t-osf-pthread"
747 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
748 xm_file="alpha/xm-vms.h vms/xm-vms64.h"
749 tmake_file="alpha/t-alpha vms/t-vms alpha/t-vms alpha/t-ieee"
752 install_headers_dir=install-headers-cp
753 extra_options="${extra_options} vms/vms.opt"
756 tm_file="${tm_file} alpha/vms.h"
757 xm_file="alpha/xm-vms.h"
758 tmake_file="alpha/t-alpha vms/t-vms alpha/t-vms alpha/t-ieee"
761 install_headers_dir=install-headers-cp
762 extra_options="${extra_options} vms/vms.opt"
765 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
766 extra_parts="crtinit.o crtfini.o"
769 tm_file="elfos.h arm/elf.h arm/aout.h ${tm_file} vx-common.h vxworks.h arm/vxworks.h"
770 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks"
773 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
774 tmake_file="${tmake_file} arm/t-arm arm/t-strongarm-elf"
777 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
778 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
779 tmake_file="${tmake_file} arm/t-arm arm/t-netbsd"
782 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
783 extra_options="${extra_options} netbsd.opt"
784 tmake_file="t-netbsd arm/t-arm arm/t-netbsd"
788 arm*-*-linux*) # ARM GNU/Linux with ELF
789 tm_file="dbxelf.h elfos.h linux.h linux-android.h glibc-stdint.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
792 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
795 tmake_file="${tmake_file} t-linux arm/t-arm"
798 tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h"
799 tm_file="$tm_file ../../libgcc/config/arm/bpabi-lib.h"
800 tmake_file="$tmake_file arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"
801 # Define multilib configuration for arm-linux-androideabi.
804 tmake_file="$tmake_file arm/t-linux-androideabi"
807 # The BPABI long long divmod functions return a 128-bit value in
808 # registers r0-r3. Correctly modeling that requires the use of
811 # The EABI requires the use of __cxa_atexit.
812 default_use_cxa_atexit=yes
815 tmake_file="$tmake_file arm/t-linux"
818 tm_file="$tm_file arm/aout.h arm/arm.h"
819 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
821 arm*-*-uclinux*) # ARM ucLinux
822 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/linux-gas.h arm/uclinux-elf.h glibc-stdint.h"
823 tmake_file="arm/t-arm arm/t-arm-elf"
826 tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h"
827 tm_file="$tm_file ../../libgcc/config/arm/bpabi-lib.h"
828 tmake_file="$tmake_file arm/t-bpabi"
829 # The BPABI long long divmod functions return a 128-bit value in
830 # registers r0-r3. Correctly modeling that requires the use of
833 # The EABI requires the use of __cxa_atexit.
834 default_use_cxa_atexit=yes
836 tm_file="$tm_file arm/aout.h arm/arm.h"
837 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
840 tm_file="dbxelf.h elfos.h newlib-stdint.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
841 tmake_file="arm/t-arm arm/t-arm-elf"
842 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
844 arm*-*-eabi* | arm*-*-symbianelf* )
845 # The BPABI long long divmod functions return a 128-bit value in
846 # registers r0-r3. Correctly modeling that requires the use of
849 default_use_cxa_atexit=yes
850 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
851 tm_file="$tm_file ../../libgcc/config/arm/bpabi-lib.h"
852 tmake_file="arm/t-arm arm/t-arm-elf"
855 tm_file="$tm_file newlib-stdint.h"
856 tmake_file="${tmake_file} arm/t-bpabi"
860 tm_file="${tm_file} arm/symbian.h"
861 # We do not include t-bpabi for Symbian OS because the system
862 # provides its own implementation of the BPABI functions.
863 tmake_file="${tmake_file} arm/t-symbian"
866 tm_file="${tm_file} arm/aout.h arm/arm.h"
867 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
870 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/rtems-elf.h rtems.h newlib-stdint.h"
871 tmake_file="arm/t-arm arm/t-arm-elf t-rtems arm/t-rtems"
872 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
875 tm_file="dbxelf.h elfos.h newlib-stdint.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
876 tmake_file="arm/t-arm arm/t-arm-elf"
877 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
880 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
881 tmake_file="arm/t-arm arm/t-wince-pe"
882 extra_options="${extra_options} arm/pe.opt"
886 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h newlib-stdint.h"
887 tmake_file="arm/t-arm arm/t-pe"
889 extra_options="${extra_options} arm/pe.opt"
893 tm_file="avr/avr.h dbxelf.h avr/rtems.h rtems.h newlib-stdint.h"
894 tmake_file="avr/t-avr t-rtems avr/t-rtems"
895 extra_gcc_objs="driver-avr.o avr-devices.o"
896 extra_objs="avr-devices.o"
899 tm_file="avr/avr.h dbxelf.h newlib-stdint.h"
901 extra_gcc_objs="driver-avr.o avr-devices.o"
902 extra_objs="avr-devices.o"
905 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
906 tmake_file=bfin/t-bfin-elf
910 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h linux.h glibc-stdint.h bfin/uclinux.h"
911 tmake_file=bfin/t-bfin-uclinux
912 tm_defines="${tm_defines} DEFAULT_LIBC=LIBC_UCLIBC"
913 extra_options="${extra_options} linux.opt"
917 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h linux.h glibc-stdint.h bfin/linux.h ./linux-sysroot-suffix.h"
918 tmake_file="t-slibgcc-elf-ver bfin/t-bfin-linux"
919 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
923 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/rtems.h rtems.h newlib-stdint.h"
924 tmake_file="bfin/t-bfin t-rtems bfin/t-rtems"
927 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
928 tmake_file=bfin/t-bfin
932 crisv32-*-elf | crisv32-*-none)
933 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
934 tmake_file="cris/t-cris"
935 target_cpu_default=32
937 extra_options="${extra_options} cris/elf.opt"
940 cris-*-elf | cris-*-none)
941 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
942 tmake_file="cris/t-cris cris/t-elfmulti"
944 extra_options="${extra_options} cris/elf.opt"
947 crisv32-*-linux* | cris-*-linux*)
948 tm_file="dbxelf.h elfos.h ${tm_file} linux.h glibc-stdint.h cris/linux.h"
949 # We need to avoid using t-linux, so override default tmake_file
950 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
951 extra_options="${extra_options} cris/linux.opt"
954 target_cpu_default=10
957 target_cpu_default=32
962 tm_file="elfos.h newlib-stdint.h ${tm_file}"
963 extra_parts="crtbegin.o crtend.o"
967 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
968 tmake_file=fr30/t-fr30
969 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
972 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
973 tm_file="${tm_file} ../../libgcc/config/frv/frv-abi.h"
977 tm_file="dbxelf.h elfos.h ${tm_file} \
978 linux.h glibc-stdint.h frv/linux.h"
979 tm_file="${tm_file} ../../libgcc/config/frv/frv-abi.h"
980 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
985 tm_file="dbxelf.h elfos.h ${tm_file}"
986 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
987 tmake_file="${tmake_file} moxie/t-moxie moxie/t-moxie-softfp soft-fp/t-softfp"
992 tm_file="dbxelf.h elfos.h ${tm_file} linux.h glibc-stdint.h moxie/uclinux.h"
993 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
994 tmake_file="${tmake_file} moxie/t-moxie moxie/t-moxie-softfp soft-fp/t-softfp"
995 tm_defines="${tm_defines} DEFAULT_LIBC=LIBC_UCLIBC"
996 extra_options="${extra_options} linux.opt"
999 tmake_file="${tmake_file} moxie/t-moxie moxie/t-moxie-softfp soft-fp/t-softfp t-rtems"
1000 tm_file="moxie/moxie.h dbxelf.h elfos.h moxie/rtems.h rtems.h newlib-stdint.h"
1003 tmake_file="h8300/t-h8300 h8300/t-elf t-rtems h8300/t-rtems"
1004 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h h8300/rtems.h rtems.h newlib-stdint.h"
1007 tmake_file="h8300/t-h8300 h8300/t-elf"
1008 tm_file="h8300/h8300.h dbxelf.h elfos.h newlib-stdint.h h8300/elf.h"
1011 target_cpu_default="MASK_PA_11|MASK_PA_20"
1012 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h linux.h \
1013 glibc-stdint.h pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h \
1015 tmake_file="${tmake_file} pa/t-linux64"
1017 need_64bit_hwint=yes
1020 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
1021 tm_file="${tm_file} dbxelf.h elfos.h linux.h glibc-stdint.h pa/pa-linux.h \
1022 pa/pa32-regs.h pa/pa32-linux.h"
1023 tmake_file="${tmake_file} pa/t-linux t-slibgcc-libgcc"
1024 # Set the libgcc version number
1025 if test x$sjlj = x1; then
1026 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
1028 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
1031 # port not yet contributed.
1033 # target_cpu_default="MASK_PA_11"
1035 hppa[12]*-*-hpux10*)
1037 hppa1.1-*-* | hppa2*-*-*)
1038 target_cpu_default="MASK_PA_11"
1041 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
1042 pa/pa-hpux.h pa/pa-hpux10.h"
1043 extra_options="${extra_options} pa/pa-hpux.opt"
1046 tm_file="${tm_file} pa/pa-hpux1010.h"
1047 extra_options="${extra_options} pa/pa-hpux1010.opt"
1050 use_gcc_stdint=provide
1051 tm_file="${tm_file} hpux-stdint.h"
1052 tmake_file="pa/t-pa-hpux10 pa/t-pa-hpux pa/t-hpux-shlib"
1053 case ${enable_threads} in
1055 if test x$have_pthread_h = xyes ; then
1056 tmake_file="${tmake_file} pa/t-dce-thr"
1060 tmake_file="${tmake_file} pa/t-dce-thr"
1063 # Set the libgcc version number
1064 if test x$sjlj = x1; then
1065 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
1067 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
1071 if test "x$with_dwarf2" != x; then
1072 echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
1077 target_cpu_default="MASK_PA_11|MASK_PA_20"
1078 if test x$gnu_ld = xyes
1080 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1082 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
1083 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
1087 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
1088 extra_options="${extra_options} pa/pa-hpux1111.opt"
1091 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
1094 extra_options="${extra_options} pa/pa-hpux.opt \
1095 pa/pa-hpux1010.opt pa/pa64-hpux.opt"
1096 need_64bit_hwint=yes
1097 tmake_file="pa/t-pa64 pa/t-pa-hpux pa/t-hpux-shlib"
1098 # Set the libgcc version number
1099 if test x$sjlj = x1; then
1100 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
1102 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
1104 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
1106 case x${enable_threads} in
1114 use_gcc_stdint=provide
1115 tm_file="${tm_file} hpux-stdint.h"
1119 tm_file="${tm_file} hpux-stdint.h"
1123 hppa[12]*-*-hpux11*)
1125 hppa1.1-*-* | hppa2*-*-*)
1126 target_cpu_default="MASK_PA_11"
1129 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
1130 pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
1131 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt"
1134 tm_file="${tm_file} pa/pa-hpux1111.h"
1135 extra_options="${extra_options} pa/pa-hpux1111.opt"
1138 tmake_file="pa/t-pa-hpux11 pa/t-pa-hpux pa/t-hpux-shlib"
1139 # Set the libgcc version number
1140 if test x$sjlj = x1; then
1141 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
1143 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
1145 extra_parts="libgcc_stub.a"
1146 case x${enable_threads} in
1155 use_gcc_stdint=provide
1156 tm_file="${tm_file} hpux-stdint.h"
1160 tm_file="${tm_file} hpux-stdint.h"
1163 if test "x$with_dwarf2" != x; then
1164 echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
1168 i[34567]86-*-darwin*)
1169 need_64bit_hwint=yes
1171 # Baseline choice for a machine that allows m64 support.
1172 with_cpu=${with_cpu:-core2}
1173 tmake_file="${tmake_file} t-slibgcc-darwin i386/t-crtpc i386/t-crtfm"
1176 with_cpu=${with_cpu:-core2}
1177 tmake_file="${tmake_file} ${cpu_type}/t-darwin64 t-slibgcc-darwin i386/t-crtpc i386/t-crtfm"
1178 tm_file="${tm_file} ${cpu_type}/darwin64.h"
1181 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h"
1182 tmake_file="${tmake_file} i386/t-i386elf t-svr4"
1185 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h"
1186 tmake_file="${tmake_file} i386/t-i386elf t-svr4"
1188 i[34567]86-*-freebsd*)
1189 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
1192 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
1193 tmake_file="${tmake_file} i386/t-crtstuff"
1195 i[34567]86-*-netbsdelf*)
1196 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
1197 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1199 i[34567]86-*-netbsd*)
1200 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
1201 extra_options="${extra_options} netbsd.opt"
1202 tmake_file="${tmake_file} t-netbsd"
1207 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
1208 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1209 tmake_file="${tmake_file} i386/t-crtstuff"
1211 i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123])
1212 tm_file="i386/i386.h i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h openbsd-oldgas.h openbsd.h i386/openbsd.h"
1213 # needed to unconfuse gdb
1214 tmake_file="${tmake_file} t-libc-ok t-openbsd i386/t-openbsd"
1215 # we need collect2 until our bug is fixed...
1218 i[34567]86-*-openbsd*)
1219 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1220 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/openbsdelf.h"
1224 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
1225 # Intel 80386's running GNU/*
1226 # with ELF format using glibc 2
1227 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h linux.h glibc-stdint.h"
1229 i[34567]86-*-linux*)
1230 # Assume modern glibc
1231 default_gnu_indirect_function=yes
1232 if test x$enable_targets = xall; then
1233 tm_file="${tm_file} i386/x86-64.h i386/linux64.h"
1234 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1235 tmake_file="${tmake_file} i386/t-linux64"
1236 need_64bit_hwint=yes
1238 case X"${with_cpu}" in
1239 Xgeneric|Xatom|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3)
1242 if test x$with_cpu_64 = x; then
1247 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
1248 echo "generic atom core2 corei7 corei7-avx nocona x86-64 bdver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2
1253 tm_file="${tm_file} i386/linux.h"
1256 i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} i386/linux.h knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
1257 i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} i386/linux.h kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
1258 i[34567]86-*-kopensolaris*-gnu) tm_file="${tm_file} i386/linux.h kopensolaris-gnu.h i386/kopensolaris-gnu.h" ;;
1259 i[34567]86-*-gnu*) tm_file="$tm_file i386/linux.h gnu.h i386/gnu.h";;
1261 tmake_file="${tmake_file} i386/t-crtstuff i386/t-crtpc i386/t-crtfm t-dfprules"
1263 x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
1264 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h linux.h glibc-stdint.h \
1265 i386/x86-64.h i386/linux64.h"
1268 default_gnu_indirect_function=glibc-2011 ;;
1269 x86_64-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h" ;;
1270 x86_64-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h" ;;
1272 tmake_file="${tmake_file} i386/t-linux64 i386/t-crtstuff i386/t-crtpc i386/t-crtfm t-dfprules"
1274 i[34567]86-pc-msdosdjgpp*)
1275 xm_file=i386/xm-djgpp.h
1276 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
1277 tmake_file="${tmake_file} i386/t-djgpp"
1278 extra_options="${extra_options} i386/djgpp.opt"
1283 i[34567]86-*-lynxos*)
1285 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
1286 tmake_file="${tmake_file} i386/t-crtstuff t-lynx"
1287 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1288 extra_options="${extra_options} lynx.opt"
1293 i[3456x]86-*-netware*)
1294 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h tm-dwarf2.h i386/netware.h"
1295 tmake_file="${tmake_file} i386/t-netware"
1296 extra_objs=netware.o
1299 extra_objs="$extra_objs nwld.o"
1300 tm_file="${tm_file} i386/nwld.h"
1301 tmake_file="${tmake_file} i386/t-nwld"
1302 extra_parts="crt0.o libgcc.def libc.def libcpre.def posixpre.def"
1305 case x${enable_threads} in
1306 x | xyes | xposix) thread_file='posix';;
1307 xnks) thread_file='nks';;
1309 *) echo 'Unknown thread configuration for NetWare' >&2; exit 1;;
1312 i[34567]86-*-nto-qnx*)
1313 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h i386/unix.h i386/nto.h"
1314 tmake_file="${tmake_file} i386/t-nto"
1318 i[34567]86-*-rtems*)
1319 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h newlib-stdint.h"
1320 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1321 tmake_file="${tmake_file} i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1323 i[34567]86-*-solaris2*)
1324 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sysv4.h sol2.h"
1325 # Set default arch_32 to pentium4, tune_32 to generic like the other
1326 # i386 targets, although config.guess defaults to i386-pc-solaris2*.
1329 # Solaris 8 and 9/x86 cannot execute SSE/SSE2 instructions by
1331 with_arch_32=${with_arch_32:-pentiumpro}
1334 with_arch_32=${with_arch_32:-pentium4}
1337 with_tune_32=${with_tune_32:-generic}
1339 *-*-solaris2.1[0-9]*)
1340 tm_file="${tm_file} sol2-10.h"
1343 tm_file="${tm_file} i386/sol2.h"
1344 if test x$gnu_ld = xyes; then
1345 tm_file="${tm_file} sol2-gld.h"
1347 if test x$gas = xyes; then
1348 tm_file="${tm_file} i386/sol2-gas.h"
1350 tmake_file="${tmake_file} t-sol2 t-svr4"
1351 c_target_objs="${c_target_objs} sol2-c.o"
1352 cxx_target_objs="${cxx_target_objs} sol2-c.o"
1354 tm_p_file="${tm_p_file} sol2-protos.h"
1355 if test x$gnu_ld = xyes; then
1356 tmake_file="$tmake_file t-slibgcc-elf-ver"
1357 tm_defines="${tm_defines} TARGET_GNU_LD=1"
1359 tmake_file="$tmake_file t-slibgcc-sld"
1361 if test x$gas = xyes; then
1362 tm_file="usegas.h ${tm_file}"
1364 tm_file="$tm_file tm-dwarf2.h"
1366 *-*-solaris2.1[0-9]*)
1367 tm_file="${tm_file} i386/x86-64.h i386/sol2-10.h"
1368 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1369 tmake_file="$tmake_file i386/t-sol2-10"
1370 # i386/t-crtstuff only affects libgcc. Its inclusion
1371 # depends on a runtime test and is thus performed in
1372 # libgcc/configure.ac instead.
1373 need_64bit_hwint=yes
1376 case X"${with_cpu}" in
1377 Xgeneric|Xatom|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3)
1380 if test x$with_cpu_64 = x; then
1385 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
1386 echo "generic atom core2 corei7 corei7-avx nocona x86-64 bdver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2
1392 use_gcc_stdint=provide
1395 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1396 "":yes:* | yes:yes:* )
1399 "":*:yes | yes:*:yes )
1404 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae)
1405 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h vx-common.h"
1408 tm_file="${tm_file} vxworksae.h i386/vx-common.h i386/vxworksae.h"
1409 tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae"
1412 tm_file="${tm_file} vxworks.h i386/vx-common.h i386/vxworks.h"
1413 tmake_file="${tmake_file} i386/t-vxworks"
1417 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1418 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-stdint.h"
1419 xm_file=i386/xm-cygwin.h
1420 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
1421 if test x$sjlj = x0; then
1422 tmake_eh_file="i386/t-dw2-eh"
1424 tmake_eh_file="i386/t-sjlj-eh"
1426 tmake_file="${tmake_file} ${tmake_eh_file} i386/t-cygming i386/t-cygwin"
1427 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1428 extra_options="${extra_options} i386/cygming.opt"
1429 extra_objs="winnt.o winnt-stubs.o"
1430 c_target_objs="${c_target_objs} msformat-c.o"
1431 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
1432 if test x$enable_threads = xyes; then
1437 i[34567]86-*-mingw* | x86_64-*-mingw*)
1438 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1439 xm_file=i386/xm-mingw32.h
1441 x86_64-*-* | *-w64-*)
1442 need_64bit_hwint=yes
1448 # This makes the logic if mingw's or the w64 feature set has to be used
1451 user_headers_inc_next_post="${user_headers_inc_next_post} float.h"
1452 user_headers_inc_next_pre="${user_headers_inc_next_pre} stddef.h stdarg.h"
1453 tm_file="${tm_file} i386/mingw-w64.h"
1454 if test x$enable_targets = xall; then
1455 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1456 case X"${with_cpu}" in
1457 Xgeneric|Xatom|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3)
1460 if test x$with_cpu_64 = x; then
1465 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
1466 echo "generic atom core2 corei7 Xcorei7-avx nocona x86-64 bdver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2
1475 tm_file="${tm_file} i386/mingw-stdint.h"
1476 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
1477 if test x$sjlj = x0; then
1478 tmake_eh_file="i386/t-dw2-eh"
1480 tmake_eh_file="i386/t-sjlj-eh"
1482 tmake_file="${tmake_file} ${tmake_eh_file} i386/t-cygming t-dfprules"
1485 tmake_file="${tmake_file} i386/t-mingw-w64"
1488 tmake_file="${tmake_file} i386/t-mingw-w32"
1491 tmake_file="${tmake_file} i386/t-mingw32"
1494 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1495 extra_options="${extra_options} i386/cygming.opt i386/mingw.opt"
1498 extra_options="${extra_options} i386/mingw-w64.opt"
1503 extra_objs="winnt.o winnt-stubs.o"
1504 c_target_objs="${c_target_objs} msformat-c.o"
1505 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
1506 default_use_cxa_atexit=yes
1508 case ${enable_threads} in
1509 "" | yes | win32) thread_file='win32'
1510 tmake_file="${tmake_file} i386/t-gthr-win32"
1515 tmake_file="${tmake_file} i386/t-crtfm"
1522 tm_file="${tm_file} i386/crtdll.h"
1524 *mingw32msv* | *mingw*)
1528 i[34567]86-*-interix3*)
1529 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1530 tmake_file="${tmake_file} i386/t-interix"
1531 extra_options="${extra_options} rpath.opt interix.opt"
1533 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1534 if test x$enable_threads = xyes ; then
1537 if test x$stabs = xyes ; then
1538 tm_file="${tm_file} dbxcoff.h"
1542 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h ia64/sysv4.h ia64/elf.h"
1543 tmake_file="ia64/t-ia64"
1544 target_cpu_default="0"
1545 if test x$gas = xyes
1547 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1549 if test x$gnu_ld = xyes
1551 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1553 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1556 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1557 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1558 tmake_file="${tmake_file} ia64/t-ia64"
1559 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1562 tm_file="${tm_file} dbxelf.h elfos.h linux.h glibc-stdint.h ia64/sysv4.h ia64/linux.h"
1563 tmake_file="${tmake_file} ia64/t-ia64 t-libunwind ia64/t-glibc"
1564 if test x$with_system_libunwind != xyes ; then
1565 tmake_file="${tmake_file} t-libunwind-elf ia64/t-glibc-libunwind"
1567 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1568 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1571 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/hpux.h"
1572 tmake_file="ia64/t-ia64 ia64/t-hpux"
1573 target_cpu_default="MASK_GNU_AS"
1574 case x$enable_threads in
1580 c_target_objs="ia64-c.o"
1581 cxx_target_objs="ia64-c.o"
1582 extra_options="${extra_options} ia64/ilp32.opt"
1584 tm_file="${tm_file} hpux-stdint.h"
1587 tm_file="${tm_file} elfos.h ia64/sysv4.h ia64/elf.h ia64/vms.h ia64/vms64.h"
1588 xm_file="vms/xm-vms.h vms/xm-vms64.h"
1589 tmake_file="vms/t-vms ia64/t-ia64 ia64/t-vms"
1590 xmake_file=vms/x-vms
1591 target_cpu_default="0"
1592 if test x$gas = xyes
1594 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1597 install_headers_dir=install-headers-cp
1598 extra_options="${extra_options} vms/vms.opt"
1601 tm_file="elfos.h newlib-stdint.h iq2000/iq2000.h"
1602 tmake_file=iq2000/t-iq2000
1603 out_file=iq2000/iq2000.c
1604 md_file=iq2000/iq2000.md
1607 tm_file="dbxelf.h elfos.h ${tm_file}"
1608 tmake_file="${tmake_file} lm32/t-lm32 lm32/t-fprules-softfp soft-fp/t-softfp"
1611 tm_file="dbxelf.h elfos.h ${tm_file} lm32/rtems.h rtems.h newlib-stdint.h"
1612 tmake_file="${tmake_file} lm32/t-lm32 lm32/t-fprules-softfp soft-fp/t-softfp"
1613 tmake_file="${tmake_file} t-rtems"
1616 tm_file="dbxelf.h elfos.h ${tm_file} linux.h lm32/uclinux-elf.h"
1617 tmake_file="${tmake_file} lm32/t-lm32 lm32/t-fprules-softfp soft-fp/t-softfp"
1620 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1621 extra_parts="crtinit.o crtfini.o"
1624 tm_file="dbxelf.h elfos.h newlib-stdint.h m32r/little.h ${tm_file}"
1625 extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
1628 tm_file="dbxelf.h elfos.h ${tm_file} m32r/rtems.h rtems.h newlib-stdint.h"
1629 tmake_file="m32r/t-m32r t-rtems"
1630 extra_parts="crtinit.o crtfini.o"
1633 tm_file="dbxelf.h elfos.h linux.h glibc-stdint.h ${tm_file} m32r/linux.h"
1634 # We override the tmake_file for linux -- why?
1635 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1637 if test x$enable_threads = xyes; then
1642 tm_file="dbxelf.h elfos.h linux.h glibc-stdint.h m32r/little.h ${tm_file} m32r/linux.h"
1643 # We override the tmake_file for linux -- why?
1644 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1646 if test x$enable_threads = xyes; then
1650 # m68hc11 and m68hc12 share the same machine description.
1651 m68hc11-*-*|m6811-*-*)
1652 tm_file="dbxelf.h elfos.h usegas.h newlib-stdint.h m68hc11/m68hc11.h"
1653 tm_p_file="m68hc11/m68hc11-protos.h"
1654 md_file="m68hc11/m68hc11.md"
1655 out_file="m68hc11/m68hc11.c"
1656 tmake_file="m68hc11/t-m68hc11"
1659 m68hc12-*-*|m6812-*-*)
1660 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h usegas.h newlib-stdint.h m68hc11/m68hc11.h"
1661 tm_p_file="m68hc11/m68hc11-protos.h"
1662 md_file="m68hc11/m68hc11.md"
1663 out_file="m68hc11/m68hc11.c"
1664 tmake_file="m68hc11/t-m68hc11"
1665 extra_options="${extra_options} m68hc11/m68hc11.opt"
1668 m68k-*-elf* | fido-*-elf*)
1671 # Check that $with_cpu makes sense.
1676 echo "Cannot accept --with-cpu=$with_cpu"
1683 default_m68k_cpu=68020
1687 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h newlib-stdint.h m68k/m68kemb.h m68k/m68020-elf.h"
1688 tm_defines="${tm_defines} MOTOROLA=1"
1689 tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf"
1690 # Add multilibs for targets other than fido.
1695 tmake_file="$tmake_file m68k/t-mlibs"
1698 extra_parts="crtbegin.o crtend.o"
1701 default_m68k_cpu=68020
1703 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1704 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1705 tm_defines="${tm_defines} MOTOROLA=1"
1708 default_m68k_cpu=68020
1710 # needed to unconfuse gdb
1711 tm_defines="${tm_defines} OBSD_OLD_GAS"
1712 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h m68k/openbsd.h"
1713 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1714 # we need collect2 until our bug is fixed...
1717 m68k-*-uclinuxoldabi*) # Motorola m68k/ColdFire running uClinux
1718 # with uClibc, using the original
1719 # m68k-elf-based ABI
1720 default_m68k_cpu=68020
1722 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux-oldabi.h glibc-stdint.h"
1723 tm_defines="${tm_defines} MOTOROLA=1"
1724 tmake_file="m68k/t-floatlib m68k/t-uclinux"
1726 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux
1727 # with uClibc, using the new GNU/Linux-style
1729 default_m68k_cpu=68020
1731 tm_file="${tm_file} dbxelf.h elfos.h linux.h glibc-stdint.h flat.h m68k/linux.h m68k/uclinux.h ./sysroot-suffix.h"
1732 tm_defines="${tm_defines} MOTOROLA=1 DEFAULT_LIBC=LIBC_UCLIBC"
1733 extra_options="${extra_options} linux.opt"
1734 tmake_file="m68k/t-floatlib m68k/t-uclinux m68k/t-mlibs"
1736 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1737 # with ELF format using glibc 2
1738 # aka the GNU/Linux C library 6.
1739 default_m68k_cpu=68020
1741 with_arch=${with_arch:-m68k}
1742 tm_file="${tm_file} dbxelf.h elfos.h linux.h glibc-stdint.h m68k/linux.h ./sysroot-suffix.h"
1743 extra_options="${extra_options} m68k/ieee.opt"
1744 tm_defines="${tm_defines} MOTOROLA=1"
1745 tmake_file="${tmake_file} m68k/t-floatlib m68k/t-linux m68k/t-mlibs"
1746 # if not configured with --enable-sjlj-exceptions, bump the
1747 # libgcc version number
1748 if test x$sjlj != x1; then
1749 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
1753 default_m68k_cpu=68020
1755 tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems m68k/t-mlibs"
1756 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h newlib-stdint.h"
1757 tm_defines="${tm_defines} MOTOROLA=1"
1758 extra_parts="crtbegin.o crtend.o"
1761 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} mcore/mcore-elf.h"
1762 tmake_file=mcore/t-mcore
1766 tm_file="svr3.h dbxcoff.h newlib-stdint.h ${tm_file} mcore/mcore-pe.h"
1767 tmake_file=mcore/t-mcore-pe
1772 tm_file="dbxelf.h elfos.h ${tm_file}"
1773 tmake_file=mep/t-mep
1774 extra_parts="crtbegin.o crtend.o"
1775 c_target_objs="mep-pragma.o"
1776 cxx_target_objs="mep-pragma.o"
1777 if test -d "${srcdir}/../newlib/libc/include" &&
1778 test "x$with_headers" = x; then
1784 tm_file="${tm_file} dbxelf.h linux.h microblaze/linux.h"
1785 c_target_objs="${c_target_objs} microblaze-c.o"
1786 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
1787 tmake_file="${tmake_file} t-slibgcc-elf-ver t-slibgcc-nolc-override t-linux microblaze/t-microblaze"
1788 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o crtbeginT.o"
1791 tm_file="${tm_file} dbxelf.h"
1792 c_target_objs="${c_target_objs} microblaze-c.o"
1793 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
1794 tmake_file="${tmake_file} microblaze/t-microblaze"
1797 tm_file="elfos.h ${tm_file} mips/iris6.h"
1798 tmake_file="mips/t-iris mips/t-iris6 mips/t-slibgcc-irix"
1799 extra_options="${extra_options} rpath.opt"
1800 target_cpu_default="MASK_ABICALLS"
1801 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1802 # Only IRIX Development Foundation 1.3 for IRIX 6.5 provides stdint.h.
1804 if test "x$stabs" = xyes
1806 tm_file="${tm_file} dbx.h"
1808 if test "x$gnu_ld" = xyes
1810 tm_defines="${tm_defines} IRIX_USING_GNU_LD"
1812 case ${enable_threads}:${have_pthread_h} in
1813 "":yes | yes:yes ) thread_file=posix ;;
1816 mips*-*-netbsd*) # NetBSD/mips, either endian.
1817 target_cpu_default="MASK_ABICALLS"
1818 tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1819 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1821 mips64*-*-linux* | mipsisa64*-*-linux*)
1822 tm_file="dbxelf.h elfos.h linux.h glibc-stdint.h ${tm_file} mips/linux.h mips/linux64.h"
1823 tmake_file="${tmake_file} mips/t-linux64 mips/t-libgcc-mips16"
1824 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_N32"
1826 mips64el-st-linux-gnu)
1827 tm_file="${tm_file} mips/st.h"
1828 tmake_file="${tmake_file} mips/t-st"
1830 mips64octeon*-*-linux*)
1831 tm_defines="${tm_defines} MIPS_CPU_STRING_DEFAULT=\\\"octeon\\\""
1832 target_cpu_default=MASK_SOFT_FLOAT_ABI
1834 mipsisa64r2*-*-linux*)
1835 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=65"
1838 extra_parts="$extra_parts crtfastmath.o"
1841 test x$with_llsc != x || with_llsc=yes
1843 mips*-*-linux*) # Linux MIPS, either endian.
1844 tm_file="dbxelf.h elfos.h linux.h glibc-stdint.h ${tm_file} mips/linux.h"
1845 tmake_file="${tmake_file} mips/t-libgcc-mips16"
1848 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33"
1851 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
1853 extra_parts="$extra_parts crtfastmath.o"
1854 test x$with_llsc != x || with_llsc=yes
1857 tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1858 target_cpu_default="MASK_ABICALLS"
1859 tm_file="mips/mips.h openbsd.h openbsd-stdint.h openbsd-libpthread.h mips/openbsd.h mips/sdb.h"
1862 tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1863 *) tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1867 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/sde.h"
1868 tmake_file="mips/t-sde mips/t-libgcc-mips16"
1869 extra_options="${extra_options} mips/sde.opt"
1870 case "${with_newlib}" in
1872 # newlib / libgloss.
1875 # MIPS toolkit libraries.
1876 tm_file="$tm_file mips/sdemtk.h"
1877 tmake_file="$tmake_file mips/t-sdemtk"
1878 case ${enable_threads} in
1880 thread_file='mipssde'
1887 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
1890 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_32"
1893 tm_defines="MIPS_ISA_DEFAULT=65 MIPS_ABI_DEFAULT=ABI_N32"
1896 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_N32"
1900 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
1901 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
1902 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
1903 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*)
1904 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
1905 tmake_file="mips/t-isa3264 mips/t-libgcc-mips16"
1908 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33"
1911 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
1914 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=65"
1917 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64"
1921 mipsisa32*-*-elfoabi*)
1922 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_32"
1923 tm_file="${tm_file} mips/elfoabi.h"
1925 mipsisa64*-*-elfoabi*)
1926 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_O64"
1927 tm_file="${tm_file} mips/elfoabi.h"
1930 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
1934 mipsisa64sr71k-*-elf*)
1935 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
1936 tmake_file=mips/t-sr71k
1937 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1938 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1940 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1941 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
1942 tmake_file="mips/t-elf mips/t-libgcc-mips16 mips/t-sb1"
1943 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1944 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1946 mips-*-elf* | mipsel-*-elf*)
1947 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
1948 tmake_file="mips/t-elf mips/t-libgcc-mips16"
1950 mips64-*-elf* | mips64el-*-elf*)
1951 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
1952 tmake_file="mips/t-elf mips/t-libgcc-mips16"
1953 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1954 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1956 mips64vr-*-elf* | mips64vrel-*-elf*)
1957 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/vr.h mips/elf.h"
1958 tmake_file=mips/t-vr
1959 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
1961 mips64orion-*-elf* | mips64orionel-*-elf*)
1962 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elforion.h mips/elf.h"
1963 tmake_file="mips/t-elf mips/t-libgcc-mips16"
1964 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1965 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1968 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
1969 tmake_file="mips/t-elf mips/t-libgcc-mips16 t-rtems mips/t-rtems"
1972 tm_file="elfos.h ${tm_file} mips/elf.h vx-common.h vxworks.h mips/vxworks.h"
1973 tmake_file="${tmake_file} mips/t-vxworks"
1975 mipstx39-*-elf* | mipstx39el-*-elf*)
1976 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/r3900.h mips/elf.h"
1977 tmake_file="mips/t-r3900 mips/t-libgcc-mips16"
1979 mmix-knuth-mmixware)
1980 tm_file="${tm_file} newlib-stdint.h"
1981 need_64bit_hwint=yes
1985 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1986 if test x$stabs = xyes
1988 tm_file="${tm_file} dbx.h"
1994 tm_file="${tm_file} newlib-stdint.h"
1998 tm_file="${tm_file} newlib-stdint.h"
2000 tmake_file="picochip/t-picochip t-pnt16-warn"
2002 # port not yet contributed
2003 #powerpc-*-openbsd*)
2004 # tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-fprules-fpbit "
2008 extra_options="${extra_options} rs6000/darwin.opt"
2009 extra_parts="crt2.o"
2011 *-darwin1[0-9]* | *-darwin[8-9]*)
2012 tmake_file="${tmake_file} rs6000/t-darwin8"
2013 tm_file="${tm_file} rs6000/darwin8.h"
2016 tm_file="${tm_file} rs6000/darwin7.h"
2021 tmake_file="${tmake_file} t-slibgcc-darwin"
2022 extra_headers=altivec.h
2024 powerpc64-*-darwin*)
2025 extra_options="${extra_options} ${cpu_type}/darwin.opt"
2026 extra_parts="crt2.o"
2027 tmake_file="${tmake_file} ${cpu_type}/t-darwin64 t-slibgcc-darwin"
2028 tm_file="${tm_file} ${cpu_type}/darwin8.h ${cpu_type}/darwin64.h"
2029 extra_headers=altivec.h
2031 powerpc*-*-freebsd*)
2032 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
2033 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
2034 extra_options="${extra_options} rs6000/sysv4.opt"
2037 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
2038 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2039 tmake_file="${tmake_file} rs6000/t-netbsd"
2040 extra_options="${extra_options} rs6000/sysv4.opt"
2043 tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabispe.h"
2044 extra_options="${extra_options} rs6000/sysv4.opt"
2045 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
2048 powerpc-*-eabisimaltivec*)
2049 tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabisim.h rs6000/eabialtivec.h"
2050 extra_options="${extra_options} rs6000/sysv4.opt"
2051 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcendian rs6000/t-ppccomm"
2055 tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabisim.h"
2056 extra_options="${extra_options} rs6000/sysv4.opt"
2057 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
2061 tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h"
2062 extra_options="${extra_options} rs6000/sysv4.opt"
2063 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
2065 powerpc-*-eabialtivec*)
2066 tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabialtivec.h"
2067 extra_options="${extra_options} rs6000/sysv4.opt"
2068 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcendian rs6000/t-ppccomm"
2071 powerpc-xilinx-eabi*)
2072 tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/singlefp.h rs6000/xfpu.h rs6000/xilinx.h"
2073 extra_options="${extra_options} rs6000/sysv4.opt"
2074 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm rs6000/t-xilinx"
2078 tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h"
2079 extra_options="${extra_options} rs6000/sysv4.opt"
2080 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
2084 tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/rtems.h rtems.h"
2085 extra_options="${extra_options} rs6000/sysv4.opt"
2086 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-rtems t-rtems rs6000/t-ppccomm"
2088 powerpc-*-linux* | powerpc64-*-linux*)
2089 tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h rs6000/sysv4.h"
2090 extra_options="${extra_options} rs6000/sysv4.opt"
2091 tmake_file="t-dfprules rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
2094 powerpc64-*-linux*spe* | powerpc64-*-linux*paired*)
2095 echo "*** Configuration ${target} not supported" 1>&2
2098 powerpc-*-linux*spe* | powerpc-*-linux*paired*)
2102 test x$with_cpu != x || cpu_is_64bit=yes
2106 case ${maybe_biarch}:${enable_targets}:${cpu_is_64bit} in
2107 always:* | yes:*powerpc64* | yes:all:* | yes:*:yes)
2108 if test x$cpu_is_64bit = xyes; then
2109 tm_file="${tm_file} rs6000/default64.h"
2111 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h glibc-stdint.h"
2112 tmake_file="$tmake_file rs6000/t-linux64"
2113 extra_options="${extra_options} rs6000/linux64.opt"
2116 tm_file="${tm_file} rs6000/linux.h glibc-stdint.h"
2119 tmake_file="${tmake_file} t-slibgcc-libgcc rs6000/t-fprules-softfp soft-fp/t-softfp"
2121 powerpc*-*-linux*altivec*)
2122 tm_file="${tm_file} rs6000/linuxaltivec.h" ;;
2123 powerpc*-*-linux*spe*)
2124 tm_file="${tm_file} rs6000/linuxspe.h rs6000/e500.h" ;;
2125 powerpc*-*-linux*paired*)
2126 tm_file="${tm_file} rs6000/750cl.h" ;;
2128 if test x${enable_secureplt} = xyes; then
2129 tm_file="rs6000/secureplt.h ${tm_file}"
2133 tm_file="${tm_file} elfos.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/default64.h rs6000/linux64.h rs6000/gnu.h glibc-stdint.h"
2134 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
2135 tmake_file="t-slibgcc-elf-ver t-slibgcc-libgcc t-gnu"
2137 powerpc-*-gnu-gnualtivec*)
2138 tm_file="${cpu_type}/${cpu_type}.h elfos.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h glibc-stdint.h"
2139 extra_options="${extra_options} rs6000/sysv4.opt"
2140 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos t-slibgcc-elf-ver t-slibgcc-libgcc t-gnu rs6000/t-ppccomm"
2141 if test x$enable_threads = xyes; then
2146 tm_file="${cpu_type}/${cpu_type}.h elfos.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/gnu.h glibc-stdint.h"
2147 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos t-slibgcc-elf-ver t-slibgcc-libgcc t-gnu rs6000/t-ppccomm"
2148 extra_options="${extra_options} rs6000/sysv4.opt"
2149 if test x$enable_threads = xyes; then
2153 powerpc-wrs-vxworks|powerpc-wrs-vxworksae)
2154 tm_file="${tm_file} elfos.h freebsd-spec.h rs6000/sysv4.h"
2155 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppccomm rs6000/t-vxworks"
2156 extra_options="${extra_options} rs6000/sysv4.opt"
2157 extra_headers=ppc-asm.h
2160 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/e500.h rs6000/vxworksae.h"
2161 tmake_file="${tmake_file} rs6000/t-vxworksae"
2164 tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h rs6000/e500.h"
2170 tm_file="${tm_file} dbxelf.h elfos.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
2171 tmake_file="t-lynx rs6000/t-lynx"
2172 extra_options="${extra_options} rs6000/sysv4.opt lynx.opt"
2173 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2179 tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h"
2180 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
2181 extra_options="${extra_options} rs6000/sysv4.opt"
2183 powerpcle-*-eabisim*)
2184 tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/e500.h rs6000/eabisim.h"
2185 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
2186 extra_options="${extra_options} rs6000/sysv4.opt"
2190 tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/e500.h"
2191 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
2192 extra_options="${extra_options} rs6000/sysv4.opt"
2195 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
2196 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h rs6000/aix-stdint.h"
2197 tmake_file=rs6000/t-aix43
2198 extra_options="${extra_options} rs6000/aix64.opt"
2201 use_gcc_stdint=provide
2204 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
2205 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h rs6000/aix-stdint.h"
2206 extra_options="${extra_options} rs6000/aix64.opt"
2207 tmake_file=rs6000/t-aix43
2213 rs6000-ibm-aix5.2.* | powerpc-ibm-aix5.2.*)
2214 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h rs6000/aix-stdint.h"
2215 tmake_file=rs6000/t-aix52
2216 extra_options="${extra_options} rs6000/aix64.opt"
2222 rs6000-ibm-aix5.3.* | powerpc-ibm-aix5.3.*)
2223 tm_file="${tm_file} rs6000/aix.h rs6000/aix53.h rs6000/xcoff.h rs6000/aix-stdint.h"
2224 tmake_file=rs6000/t-aix52
2225 extra_options="${extra_options} rs6000/aix64.opt"
2229 extra_headers=altivec.h
2231 rs6000-ibm-aix[6789].* | powerpc-ibm-aix[6789].*)
2232 tm_file="${tm_file} rs6000/aix.h rs6000/aix61.h rs6000/xcoff.h rs6000/aix-stdint.h"
2233 tmake_file=rs6000/t-aix52
2234 extra_options="${extra_options} rs6000/aix64.opt"
2238 extra_headers=altivec.h
2241 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} ../../libgcc/config/rx/rx-abi.h"
2242 tmake_file="${tmake_file} rx/t-rx"
2245 tm_file="s390/s390.h dbxelf.h elfos.h linux.h glibc-stdint.h s390/linux.h"
2248 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h linux.h glibc-stdint.h s390/linux.h"
2249 tm_p_file=s390/s390-protos.h
2250 md_file=s390/s390.md
2251 extra_modes=s390/s390-modes.def
2252 out_file=s390/s390.c
2253 tmake_file="${tmake_file} s390/t-linux64"
2256 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h s390/tpf.h"
2257 tm_p_file=s390/s390-protos.h
2258 md_file=s390/s390.md
2259 extra_modes=s390/s390-modes.def
2260 out_file=s390/s390.c
2261 extra_parts="crtbeginS.o crtendS.o"
2263 extra_options="${extra_options} s390/tpf.opt"
2266 tm_file="dbxelf.h elfos.h score/elf.h score/score.h newlib-stdint.h"
2267 tmake_file=score/t-score-elf
2268 extra_objs="score7.o score3.o"
2270 sh-*-elf* | sh[12346l]*-*-elf* | \
2271 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
2272 sh-*-linux* | sh[2346lbe]*-*-linux* | \
2273 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
2274 sh64-*-netbsd* | sh64l*-*-netbsd*)
2275 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
2276 if test x${with_endian} = x; then
2278 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
2279 shbe-*-* | sheb-*-*) with_endian=big,little ;;
2280 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
2281 shl* | sh64l* | sh*-*-linux* | \
2282 sh5l* | sh-superh-elf) with_endian=little,big ;;
2283 sh[1234]*-*-*) with_endian=big ;;
2284 *) with_endian=big,little ;;
2287 # TM_ENDIAN_CONFIG is used by t-sh to determine multilibs.
2288 # First word : the default endian.
2289 # Second word: the secondary endian (optional).
2290 case ${with_endian} in
2291 big) TM_ENDIAN_CONFIG=mb ;;
2292 little) TM_ENDIAN_CONFIG=ml ;;
2293 big,little) TM_ENDIAN_CONFIG="mb ml" ;;
2294 little,big) TM_ENDIAN_CONFIG="ml mb" ;;
2295 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
2297 case ${with_endian} in
2298 little*) tm_file="sh/little.h ${tm_file}" ;;
2300 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h"
2302 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
2303 tm_file="${tm_file} linux.h glibc-stdint.h sh/linux.h" ;;
2305 tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h"
2306 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2309 sh*-superh-elf) if test x$with_libgloss != xno; then
2311 tm_file="${tm_file} sh/newlib.h"
2313 tm_file="${tm_file} sh/embed-elf.h"
2314 tm_file="${tm_file} sh/superh.h"
2315 tmake_file="${tmake_file} sh/t-superh"
2316 extra_options="${extra_options} sh/superh.opt" ;;
2317 *) if test x$with_newlib = xyes \
2318 && test x$with_libgloss = xyes; then
2319 tm_file="${tm_file} sh/newlib.h"
2321 tm_file="${tm_file} sh/embed-elf.h" ;;
2325 # SHmedia, 32-bit ABI
2326 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd"
2329 # SHmedia, 64-bit ABI
2330 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd sh/t-netbsd-sh5-64"
2333 tmake_file="${tmake_file} sh/t-netbsd"
2336 tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64"
2337 tm_file="${tm_file} sh/sh64.h"
2338 extra_headers="shmedia.h ushmedia.h sshmedia.h"
2341 tmake_file="${tmake_file} sh/t-sh64"
2342 tm_file="${tm_file} sh/sh64.h"
2343 if test x$with_newlib = xyes; then
2344 tm_file="${tm_file} newlib-stdint.h"
2346 extra_headers="shmedia.h ushmedia.h sshmedia.h"
2349 tmake_file="sh/t-symbian"
2350 tm_file="sh/symbian-pre.h sh/little.h ${tm_file} sh/symbian-post.h"
2351 c_target_objs="symbian-base.o symbian-c.o"
2352 cxx_target_objs="symbian-base.o symbian-cxx.o"
2353 extra_parts="crt1.o crti.o crtn.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
2356 tm_file="${tm_file} newlib-stdint.h"
2359 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
2360 case `echo ${target} | sed 's/e[lb]-/-/'` in
2361 sh64*-*-netbsd*) sh_cpu_target=sh5-64media ;;
2362 sh64* | sh5*-*-netbsd*) sh_cpu_target=sh5-32media ;;
2363 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
2364 sh4a_single*) sh_cpu_target=sh4a-single ;;
2365 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
2366 sh4al) sh_cpu_target=sh4al ;;
2367 sh4a*) sh_cpu_target=sh4a ;;
2368 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
2369 sh4_single*) sh_cpu_target=sh4-single ;;
2370 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
2371 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
2372 sh3e*) sh_cpu_target=sh3e ;;
2373 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
2374 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
2375 sh2a_single*) sh_cpu_target=sh2a-single ;;
2376 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
2377 sh2a*) sh_cpu_target=sh2a ;;
2378 sh2e*) sh_cpu_target=sh2e ;;
2379 sh2*) sh_cpu_target=sh2 ;;
2380 *) sh_cpu_target=sh1 ;;
2382 # did the user say --without-fp ?
2383 if test x$with_fp = xno; then
2384 case ${sh_cpu_target} in
2385 sh5-*media) sh_cpu_target=${sh_cpu_target}-nofpu ;;
2387 sh4a* ) sh_cpu_target=sh4a-nofpu ;;
2388 sh4*) sh_cpu_target=sh4-nofpu ;;
2389 sh3*) sh_cpu_target=sh3 ;;
2390 sh2a*) sh_cpu_target=sh2a-nofpu ;;
2391 sh2*) sh_cpu_target=sh2 ;;
2392 *) echo --without-fp not available for $target: ignored
2394 tm_defines="$tm_defines STRICT_NOFPU=1"
2396 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
2397 case $sh_cpu_default in
2398 sh5-64media-nofpu | sh5-64media | \
2399 sh5-32media-nofpu | sh5-32media | sh5-compact-nofpu | sh5-compact | \
2400 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
2401 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
2402 sh4-single-only | sh4-single | sh4-nofpu | sh4 | sh4-300 | \
2403 sh3e | sh3 | sh2e | sh2 | sh1) ;;
2404 "") sh_cpu_default=${sh_cpu_target} ;;
2405 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
2407 sh_multilibs=${with_multilib_list}
2408 if test "$sh_multilibs" = "default" ; then
2410 sh64-superh-linux* | \
2411 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
2412 sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
2413 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
2414 sh*-*-linux*) sh_multilibs=m1,m3e,m4 ;;
2415 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
2416 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
2418 if test x$with_fp = xno; then
2419 sh_multilibs="`echo $sh_multilibs|sed -e s/m4/sh4-nofpu/ -e s/,m4-[^,]*//g -e s/,m[23]e// -e s/m2a,m2a-single/m2a-nofpu/ -e s/m5-..m....,//g`"
2422 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`
2423 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
2424 tm_defines="$tm_defines SUPPORT_`echo $sh_cpu_default | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
2425 sh_multilibs=`echo $sh_multilibs | sed -e 's/,/ /g' -e 's/^[Ss][Hh]/m/' -e 's/ [Ss][Hh]/ m/g' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz-`
2426 for sh_multilib in ${sh_multilibs}; do
2427 case ${sh_multilib} in
2428 m1 | m2 | m2e | m3 | m3e | \
2429 m4 | m4-single | m4-single-only | m4-nofpu | m4-300 |\
2430 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al | \
2431 m2a | m2a-single | m2a-single-only | m2a-nofpu | \
2432 m5-64media | m5-64media-nofpu | \
2433 m5-32media | m5-32media-nofpu | \
2434 m5-compact | m5-compact-nofpu)
2435 # TM_MULTILIB_CONFIG is used by t-sh for the non-endian multilib definition
2436 # It is passed to MULTIILIB_OPTIONS verbatim.
2437 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG}/${sh_multilib}"
2438 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
2440 \!*) # TM_MULTILIB_EXCEPTIONS_CONFIG is used by t-sh
2441 # It is passed the MULTILIB_EXCEPTIONS verbatim.
2442 TM_MULTILIB_EXCEPTIONS_CONFIG="${TM_MULTILIB_EXCEPTIONS_CONFIG} `echo $sh_multilib | sed 's/^!//'`" ;;
2444 echo "with_multilib_list=${sh_multilib} not supported."
2449 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's:^/::'`
2450 if test x${enable_incomplete_targets} = xyes ; then
2451 tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1 SUPPORT_SH5_32MEDIA=1 SUPPORT_SH5_32MEDIA_NOFPU=1 SUPPORT_SH5_64MEDIA=1 SUPPORT_SH5_64MEDIA_NOFPU=1"
2453 tm_file="$tm_file ./sysroot-suffix.h"
2454 tmake_file="$tmake_file t-sysroot-suffix"
2457 tmake_file="sh/t-sh sh/t-elf t-rtems sh/t-rtems"
2458 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h newlib-stdint.h"
2461 tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
2462 tm_file="${tm_file} elfos.h sh/elf.h sh/embed-elf.h vx-common.h vxworks.h sh/vxworks.h"
2465 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp-elf.h"
2468 tmake_file="sparc/t-leon"
2471 tmake_file="sparc/t-leon3"
2474 tmake_file="sparc/t-elf"
2477 tmake_file="${tmake_file} sparc/t-crtfm"
2478 extra_parts="crtbegin.o crtend.o"
2481 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h newlib-stdint.h"
2482 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
2483 extra_parts="crtbegin.o crtend.o"
2486 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h linux.h glibc-stdint.h"
2487 extra_options="${extra_options} sparc/long-double-switch.opt"
2490 tmake_file="${tmake_file} sparc/t-leon"
2493 tmake_file="${tmake_file} sparc/t-leon3"
2496 tmake_file="${tmake_file} sparc/t-linux"
2499 if test x$enable_targets = xall; then
2500 tm_file="sparc/biarch64.h ${tm_file} sparc/linux64.h"
2501 tmake_file="${tmake_file} sparc/t-linux64"
2503 tm_file="${tm_file} sparc/linux.h"
2505 tmake_file="${tmake_file} sparc/t-crtfm"
2508 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2509 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2510 extra_options="${extra_options} sparc/long-double-switch.opt"
2513 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h sol2.h"
2515 *-*-solaris2.1[0-9]*)
2516 tm_file="${tm_file} sol2-10.h"
2520 use_gcc_stdint=provide
2523 tm_file="${tm_file} sparc/sol2.h"
2525 sparc64-*-* | sparcv9-*-*)
2526 tm_file="${tm_file} sparc/sol2-64.h"
2529 test x$with_cpu != x || with_cpu=v9
2532 tm_file="${tm_file} sparc/sol2-bi.h"
2533 if test x$gas = xyes; then
2534 tm_file="${tm_file} sparc/sol2-gas.h sparc/sol2-gas-bi.h"
2536 if test x$gnu_ld = xyes; then
2537 tm_file="${tm_file} sol2-gld.h sparc/sol2-gld-bi.h"
2539 tm_file="${tm_file} tm-dwarf2.h"
2540 tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
2541 if test x$gnu_ld = xyes; then
2542 tmake_file="$tmake_file t-slibgcc-elf-ver"
2544 tmake_file="$tmake_file t-slibgcc-sld"
2546 if test x$gas = xyes; then
2547 tm_file="usegas.h ${tm_file}"
2549 c_target_objs="sol2-c.o"
2550 cxx_target_objs="sol2-c.o"
2552 tm_p_file="${tm_p_file} sol2-protos.h"
2553 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
2554 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
2555 "":yes:* | yes:yes:* )
2558 "":*:yes | yes:*:yes )
2564 tm_file="${tm_file} elfos.h sparc/sysv4.h vx-common.h vxworks.h sparc/vxworks.h"
2565 tmake_file="${tmake_file} sparc/t-vxworks"
2568 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h"
2569 extra_options="${extra_options} sparc/little-endian.opt"
2570 tmake_file="${tmake_file} sparc/t-crtfm"
2571 extra_parts="crtbegin.o crtend.o"
2574 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h sparc/rtemself.h rtems.h"
2575 extra_options="${extra_options} sparc/little-endian.opt"
2576 tmake_file="${tmake_file} sparc/t-crtfm t-rtems"
2577 extra_parts="crtbegin.o crtend.o"
2580 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h linux.h glibc-stdint.h sparc/linux64.h"
2581 extra_options="${extra_options} sparc/long-double-switch.opt"
2582 tmake_file="${tmake_file} sparc/t-linux sparc/t-linux64 sparc/t-crtfm"
2584 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
2585 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
2586 extra_options="${extra_options} sparc/long-double-switch.opt"
2587 tmake_file="${tmake_file} sparc/t-crtfm"
2588 case "x$with_cpu" in
2590 x) with_cpu=ultrasparc ;;
2591 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
2595 tm_file="sparc/biarch64.h ${tm_file}"
2596 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2597 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2598 extra_options="${extra_options} sparc/long-double-switch.opt"
2599 tmake_file="${tmake_file} sparc/t-netbsd64"
2602 tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp64-elf.h"
2603 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h sparc/openbsd64.h"
2604 extra_options="${extra_options} sparc/little-endian.opt"
2609 tm_file="dbxelf.h elfos.h spu/spu-elf.h spu/spu.h newlib-stdint.h"
2610 tmake_file="spu/t-spu-elf"
2611 extra_headers="spu_intrinsics.h spu_internals.h vmx2spu.h spu_mfcio.h vec_types.h spu_cache.h"
2612 extra_modes=spu/spu-modes.def
2613 c_target_objs="${c_target_objs} spu-c.o"
2614 cxx_target_objs="${cxx_target_objs} spu-c.o"
2617 target_cpu_default="TARGET_CPU_v850e1"
2618 tm_file="dbxelf.h elfos.h newlib-stdint.h v850/v850.h"
2619 tm_p_file=v850/v850-protos.h
2620 tmake_file=v850/t-v850e
2621 md_file=v850/v850.md
2622 extra_modes=v850/v850-modes.def
2623 out_file=v850/v850.c
2624 extra_options="${extra_options} v850/v850.opt"
2625 if test x$stabs = xyes
2627 tm_file="${tm_file} dbx.h"
2630 c_target_objs="v850-c.o"
2631 cxx_target_objs="v850-c.o"
2635 target_cpu_default="TARGET_CPU_v850e"
2636 tm_file="dbxelf.h elfos.h newlib-stdint.h v850/v850.h"
2637 tm_p_file=v850/v850-protos.h
2638 tmake_file=v850/t-v850e
2639 md_file=v850/v850.md
2640 extra_modes=v850/v850-modes.def
2641 out_file=v850/v850.c
2642 extra_options="${extra_options} v850/v850.opt"
2643 if test x$stabs = xyes
2645 tm_file="${tm_file} dbx.h"
2648 c_target_objs="v850-c.o"
2649 cxx_target_objs="v850-c.o"
2653 target_cpu_default="TARGET_CPU_generic"
2654 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2655 tmake_file=v850/t-v850
2656 if test x$stabs = xyes
2658 tm_file="${tm_file} dbx.h"
2661 c_target_objs="v850-c.o"
2662 cxx_target_objs="v850-c.o"
2666 tm_file="${tm_file} dbxelf.h elfos.h linux.h vax/elf.h vax/linux.h"
2667 tmake_file="${tmake_file} vax/t-linux"
2670 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2671 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2674 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2675 extra_options="${extra_options} netbsd.opt"
2681 tm_file="vax/vax.h vax/openbsd1.h openbsd.h openbsd-stdint.h openbsd-pthread.h vax/openbsd.h"
2685 # For historical reasons, the target files omit the 'x'.
2686 tm_file="dbxelf.h elfos.h newlib-stdint.h stormy16/stormy16.h"
2687 tm_p_file=stormy16/stormy16-protos.h
2688 md_file=stormy16/stormy16.md
2689 out_file=stormy16/stormy16.c
2690 extra_options=stormy16/stormy16.opt
2691 tmake_file="stormy16/t-stormy16"
2692 extra_parts="crtbegin.o crtend.o"
2695 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h xtensa/elf.h"
2696 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2699 tm_file="${tm_file} dbxelf.h elfos.h linux.h glibc-stdint.h xtensa/linux.h"
2700 tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
2703 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h glibc-stdint.h mn10300/linux.h"
2704 tmake_file="${tmake_file} mn10300/t-linux"
2706 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2710 tm_file="dbxelf.h elfos.h ${tm_file} m32c/rtems.h rtems.h newlib-stdint.h"
2711 tmake_file="${tmake_file} t-rtems"
2712 c_target_objs="m32c-pragma.o"
2713 cxx_target_objs="m32c-pragma.o"
2716 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2717 c_target_objs="m32c-pragma.o"
2718 cxx_target_objs="m32c-pragma.o"
2721 echo "*** Configuration ${target} not supported" 1>&2
2727 i[34567]86-*-linux* | x86_64-*-linux*)
2728 tmake_file="${tmake_file} i386/t-pmm_malloc i386/t-i386"
2730 i[34567]86-*-* | x86_64-*-*)
2731 tmake_file="${tmake_file} i386/t-gmm_malloc i386/t-i386"
2733 powerpc*-*-* | rs6000-*-*)
2734 tm_file="${tm_file} rs6000/option-defaults.h"
2737 # Support for --with-cpu and related options (and a few unrelated options,
2741 echo "--with-cpu must be passed a value" 1>&2
2746 # Set arch and cpu from ${target} and ${target_noncanonical}. Set cpu
2747 # to generic if there is no processor scheduler model for the target.
2750 arch_without_sse2=no
2751 arch_without_64bit=no
2756 arch_without_sse2=yes
2757 arch_without_64bit=yes
2762 arch_without_sse2=yes
2763 arch_without_64bit=yes
2766 arch_without_sse2=yes
2767 arch_without_64bit=yes
2768 case ${target_noncanonical} in
2781 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2791 i686-*-* | i786-*-*)
2792 case ${target_noncanonical} in
2797 amdfam10-*|barcelona-*)
2801 k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
2805 k8-*|opteron-*|athlon64-*|athlon_fx-*)
2809 athlon_xp-*|athlon_mp-*|athlon_4-*)
2812 arch_without_sse2=yes
2813 arch_without_64bit=yes
2815 athlon_tbird-*|athlon-*)
2818 arch_without_sse2=yes
2823 arch_without_sse2=yes
2828 arch_without_sse2=yes
2830 pentium3-*|pentium3m-*)
2833 arch_without_sse2=yes
2835 pentium4-*|pentium4m-*)
2870 arch_without_sse2=yes
2875 arch_without_sse2=yes
2876 arch_without_64bit=yes
2881 case ${target_noncanonical} in
2886 amdfam10-*|barcelona-*)
2890 k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
2894 k8-*|opteron-*|athlon_64-*)
2922 # If there is no $with_cpu option, try to infer one from ${target}.
2923 # This block sets nothing except for with_cpu.
2924 if test x$with_cpu = x ; then
2926 i[34567]86-*-*|x86_64-*-*)
2944 frv-*-*linux* | frv400-*-*linux*)
2951 case "$with_arch" in
2953 with_cpu=${default_cf_cpu}
2956 with_cpu=m${default_m68k_cpu}
2967 with_cpu="`echo ${target} | sed 's/-.*$//'`"
2971 # Avoid overriding --with-cpu-32 and --with-cpu-64 values.
2973 i[34567]86-*-*|x86_64-*-*)
2974 if test x$with_cpu_32 != x || test x$with_cpu_64 != x; then
2975 if test x$with_cpu_32 = x; then
2976 with_cpu_32=$with_cpu
2978 if test x$with_cpu_64 = x; then
2979 with_cpu_64=$with_cpu
2987 # Support for --with-arch and related options (and a few unrelated options,
2989 case ${with_arch} in
2991 echo "--with-arch must be passed a value" 1>&2
2996 # If there is no $with_arch option, try to infer one from ${target}.
2997 # This block sets nothing except for with_arch.
2998 if test x$with_arch = x ; then
3000 i[34567]86-*-darwin*|x86_64-*-darwin*)
3001 # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
3002 # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
3005 # --with-fpmath sets the default ISA to SSE2, which is the same
3006 # ISA supported by Pentium 4.
3007 if test x$with_fpmath = x || test $arch_without_sse2 = no; then
3018 # Avoid overriding --with-arch-32 and --with-arch-64 values.
3020 i[34567]86-*-darwin*|x86_64-*-darwin*)
3021 # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
3022 # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
3024 i[34567]86-*-*|x86_64-*-*)
3025 if test x$with_arch_32 != x || test x$with_arch_64 != x; then
3026 if test x$with_arch_32 = x; then
3027 with_arch_32=$with_arch
3029 if test x$with_arch_64 = x; then
3030 if test $arch_without_64bit = yes; then
3031 # Set the default 64bit arch to x86-64 if the default arch
3032 # doesn't support 64bit.
3035 with_arch_64=$with_arch
3039 elif test $arch_without_64bit$need_64bit_isa = yesyes; then
3040 # Set the default 64bit arch to x86-64 if the default arch
3041 # doesn't support 64bit and we need 64bit ISA.
3042 with_arch_32=$with_arch
3050 # Support --with-fpmath.
3051 if test x$with_fpmath != x; then
3053 i[34567]86-*-* | x86_64-*-*)
3054 case ${with_fpmath} in
3056 tm_file="${tm_file} i386/avxmath.h"
3059 tm_file="${tm_file} i386/ssemath.h"
3062 echo "Invalid --with-fpmath=$with_fpmath" 1>&2
3068 echo "--with-fpmath isn't supported for $target." 1>&2
3074 # Similarly for --with-schedule.
3075 if test x$with_schedule = x; then
3078 # Override default PA8000 scheduling model.
3079 with_schedule=7100LC
3084 # Validate and mark as valid any --with options supported
3085 # by this target. In order to use a particular --with option
3086 # you must list it in supported_defaults; validating the value
3087 # is optional. This case statement should set nothing besides
3088 # supported_defaults.
3093 supported_defaults="cpu tune"
3094 for which in cpu tune; do
3095 eval "val=\$with_$which"
3098 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
3099 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
3103 echo "Unknown CPU used in --with-$which=$val" 1>&2
3111 supported_defaults="arch cpu float tune fpu abi mode"
3112 for which in cpu tune; do
3113 # See if it matches any of the entries in arm-cores.def
3114 eval "val=\$with_$which"
3115 if [ x"$val" = x ] \
3116 || grep "^ARM_CORE(\"$val\"," \
3117 ${srcdir}/config/arm/arm-cores.def \
3120 new_val=`grep "^ARM_CORE(\"$val\"," \
3121 ${srcdir}/config/arm/arm-cores.def | \
3122 sed -e 's/^[^,]*,[ ]*//' | \
3124 eval "target_${which}_cname=$new_val"
3125 echo "For $val real value is $new_val"
3128 echo "Unknown CPU used in --with-$which=$val" 1>&2
3133 case "$with_arch" in
3135 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
3136 | armv5te | armv6j |armv6k | armv6z | armv6zk | armv6-m \
3137 | armv7 | armv7-a | armv7-r | armv7-m \
3142 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
3147 case "$with_float" in
3149 | soft | hard | softfp)
3153 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
3160 | fpa | fpe2 | fpe3 | maverick | vfp | vfp3 | vfpv3 \
3161 | vfpv3-fp16 | vfpv3-d16 | vfpv3-d16-fp16 | vfpv3xd \
3162 | vfpv3xd-fp16 | neon | neon-fp16 | vfpv4 | vfpv4-d16 \
3163 | fpv4-sp-d16 | neon-vfpv4)
3167 echo "Unknown fpu used in --with-fpu=$with_fpu" 2>&1
3174 | apcs-gnu | atpcs | aapcs | iwmmxt | aapcs-linux )
3178 echo "Unknown ABI used in --with-abi=$with_abi"
3183 case "$with_mode" in
3189 echo "Unknown mode used in --with-mode=$with_mode"
3194 if test "x$with_arch" != x && test "x$with_cpu" != x; then
3195 echo "Warning: --with-arch overrides --with-cpu=$with_cpu" 1>&2
3200 supported_defaults=cpu
3205 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
3211 fido-*-* | m68k*-*-*)
3212 supported_defaults="arch cpu"
3213 case "$with_arch" in
3215 m68k_arch_family="$with_arch"
3218 echo "Invalid --with-arch=$with_arch" 1>&2
3223 # We always have a $with_cpu setting here.
3225 "m68000" | "m68010" | "m68020" | "m68030" | "m68040" | "m68060")
3226 m68k_cpu_ident=$with_cpu
3229 m68k_cpu_ident=m68020
3230 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_40"
3233 m68k_cpu_ident=m68020
3234 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_60"
3237 # We need the C identifier rather than the string.
3238 m68k_cpu_ident=`awk -v arg="\"$with_cpu\"" \
3239 'BEGIN { FS="[ \t]*[,()][ \t]*" }; \
3240 $1 == "M68K_DEVICE" && $2 == arg { print $3 }' \
3241 ${srcdir}/config/m68k/m68k-devices.def`
3242 if [ x"$m68k_cpu_ident" = x ] ; then
3243 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
3246 with_cpu="mcpu=$with_cpu"
3252 supported_defaults="arch schedule"
3254 case "$with_arch" in
3255 "" | 1.0 | 1.1 | 2.0)
3259 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
3264 case "$with_schedule" in
3265 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
3269 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
3275 i[34567]86-*-* | x86_64-*-*)
3276 supported_defaults="arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64"
3277 for which in arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64; do
3278 eval "val=\$with_$which"
3281 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
3282 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
3283 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
3284 | athlon-4 | athlon-xp | athlon-mp | geode \
3285 | prescott | pentium-m | pentium4m | pentium3m)
3292 echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2
3300 "" | x86-64 | generic | native \
3301 | k8 | k8-sse3 | athlon64 | athlon64-sse3 | opteron \
3302 | opteron-sse3 | athlon-fx | bdver1 | amdfam10 \
3303 | barcelona | nocona | core2 | corei7 | corei7-avx | atom)
3307 echo "Unknown CPU given in --with-$which=$val." 1>&2
3315 supported_defaults="abi arch arch_32 arch_64 float tune tune_32 tune_64 divide llsc mips-plt synci"
3317 case ${with_float} in
3322 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
3328 "" | 32 | o64 | n32 | 64 | eabi)
3332 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
3337 case ${with_divide} in
3338 "" | breaks | traps)
3342 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
3347 case ${with_llsc} in
3358 echo "Unknown llsc type used in --with-llsc" 1>&2
3363 case ${with_mips_plt} in
3368 with_mips_plt=no-plt
3373 echo "Unknown --with-mips-plt argument: $with_mips_plt" 1>&2
3378 case ${with_synci} in
3383 # No is the default.
3387 echo "Unknown synci type used in --with-synci" 1>&2
3393 powerpc*-*-* | rs6000-*-*)
3394 supported_defaults="cpu cpu_32 cpu_64 float tune tune_32 tune_64"
3396 for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
3397 eval "val=\$with_$which"
3399 default32 | default64)
3404 echo "$val only valid for --with-cpu and --with-tune." 1>&2
3408 with_which="with_$which"
3412 tm_defines="${tm_defines} CONFIG_PPC405CR"
3413 eval "with_$which=405"
3416 | power | power[234567] | power6x | powerpc | powerpc64 \
3417 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
3418 | 401 | 403 | 405 | 405fp | 440 | 440fp | 464 | 464fp \
3419 | 476 | 476fp | 505 | 601 | 602 | 603 | 603e | ec603e \
3420 | 604 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
3421 | a2 | e300c[23] | 854[08] | e500mc | e500mc64 | titan\
3422 | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5 | cell)
3426 echo "Unknown cpu used in --with-$which=$val." 1>&2
3434 supported_defaults="arch mode tune"
3436 for which in arch tune; do
3437 eval "val=\$with_$which"
3439 "" | g5 | g6 | z900 | z990 | z9-109 | z9-ec | z10 | z196)
3443 echo "Unknown cpu used in --with-$which=$val." 1>&2
3449 case ${with_mode} in
3454 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
3460 sh[123456ble]-*-* | sh-*-*)
3461 supported_defaults="cpu"
3462 case "`echo $with_cpu | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz- | sed s/sh/m/`" in
3463 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
3466 m2a | m2a-single | m2a-single-only | m2a-nofpu)
3468 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
3471 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
3472 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
3473 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
3474 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
3480 supported_defaults="cpu float tune"
3482 for which in cpu tune; do
3483 eval "val=\$with_$which"
3485 "" | sparc | sparcv9 | sparc64 \
3487 | v8 | supersparc | hypersparc | leon \
3488 | sparclite | f930 | f934 | sparclite86x \
3489 | sparclet | tsc701 \
3490 | v9 | ultrasparc | ultrasparc3 | niagara | niagara2)
3494 echo "Unknown cpu used in --with-$which=$val" 1>&2
3500 case ${with_float} in
3505 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
3512 supported_defaults="arch tune"
3514 for which in arch tune; do
3515 eval "val=\$with_$which"
3517 "" | cell | celledp)
3521 echo "Unknown cpu used in --with-$which=$val." 1>&2
3529 supported_defaults=cpu
3531 "" | v850e | v850e1)
3535 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
3542 # Set some miscellaneous flags for particular targets.
3543 target_cpu_default2=
3546 if test x$gas = xyes
3548 target_cpu_default2="MASK_GAS"
3553 if test x$target_cpu_cname = x
3555 target_cpu_default2=TARGET_CPU_generic
3557 target_cpu_default2=TARGET_CPU_$target_cpu_cname
3562 target_cpu_default2="MASK_BIG_SWITCH"
3563 if test x$gas = xyes
3565 target_cpu_default2="${target_cpu_default2}|MASK_GAS|MASK_JUMP_IN_DELAY"
3569 fido*-*-* | m68k*-*-*)
3570 target_cpu_default2=$m68k_cpu_ident
3571 if [ x"$m68k_arch_family" != x ]; then
3572 tmake_file="m68k/t-$m68k_arch_family $tmake_file"
3576 i[34567]86-*-darwin* | x86_64-*-darwin*)
3577 tmake_file="${tmake_file} i386/t-fprules-softfp soft-fp/t-softfp"
3579 i[34567]86-*-linux* | x86_64-*-linux* | \
3580 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
3582 tmake_file="${tmake_file} i386/t-fprules-softfp soft-fp/t-softfp i386/t-linux"
3584 i[34567]86-*-solaris2*)
3585 tmake_file="${tmake_file} i386/t-fprules-softfp soft-fp/t-softfp"
3587 i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
3588 tmake_file="${tmake_file} i386/t-fprules-softfp soft-fp/t-softfp"
3590 i[34567]86-*-freebsd* | x86_64-*-freebsd*)
3591 tmake_file="${tmake_file} i386/t-fprules-softfp soft-fp/t-softfp"
3594 tmake_file="${tmake_file} ia64/t-fprules-softfp soft-fp/t-softfp"
3598 if test x$gnu_ld = xyes
3600 target_cpu_default2="MASK_SPLIT_ADDRESSES"
3604 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
3607 tmake_file="mips/t-mips $tmake_file"
3610 powerpc*-*-* | rs6000-*-*)
3611 # FIXME: The PowerPC port uses the value set at compile time,
3612 # although it's only cosmetic.
3613 if test "x$with_cpu" != x
3615 target_cpu_default2="\\\"$with_cpu\\\""
3617 out_file=rs6000/rs6000.c
3618 c_target_objs="${c_target_objs} rs6000-c.o"
3619 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
3620 tmake_file="rs6000/t-rs6000 ${tmake_file}"
3622 if test x$enable_e500_double = xyes
3624 tm_file="$tm_file rs6000/e500-double.h"
3628 sh[123456ble]*-*-* | sh-*-*)
3629 c_target_objs="${c_target_objs} sh-c.o"
3630 cxx_target_objs="${cxx_target_objs} sh-c.o"
3634 if test x$with_tune = x ; then
3638 # The SPARC port checks this value at compile-time.
3639 target_cpu_default2="TARGET_CPU_$with_cpu"
3643 # Some standard aliases.
3648 xsparcv9 | xsparc64)
3653 # The SPARC port checks this value at compile-time.
3654 target_cpu_default2="TARGET_CPU_$with_cpu"
3658 # FIXME: The v850 is "special" in that it does not support
3659 # runtime CPU selection, only --with-cpu.
3660 case "x$with_cpu" in
3664 target_cpu_default2="TARGET_CPU_$with_cpu"
3671 all_defaults="abi cpu cpu_32 cpu_64 arch arch_32 arch_64 tune tune_32 tune_64 schedule float mode fpu divide llsc mips-plt synci"
3672 for option in $all_defaults
3674 eval "val=\$with_"`echo $option | sed s/-/_/g`
3675 if test -n "$val"; then
3676 case " $supported_defaults " in
3680 echo "This target does not support --with-$option." 2>&1
3681 echo "Valid --with options are: $supported_defaults" 2>&1
3688 t="{ \"$option\", \"$val\" }"
3690 t="${t}, { \"$option\", \"$val\" }"
3697 configure_default_options="{ { NULL, NULL} }"
3699 configure_default_options="{ ${t} }"
3702 if test "$target_cpu_default2" != ""
3704 if test "$target_cpu_default" != ""
3706 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
3708 target_cpu_default=$target_cpu_default2