1 # GCC target-specific configuration file.
2 # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
3 # 2008, 2009, 2010, 2011 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 ${cpu_type.h}/elf.h"
76 # Note that the preferred order is:
77 # - specific target header "${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.
229 # Avoid cases below matching.
232 | arm*-*-netbsdelf* \
233 | i[34567]86-*-netbsdelf* \
234 | powerpc*-*-linux* \
235 | vax-*-netbsdelf*) ;;
241 | i[34567]86-*-interix3* \
242 | i[34567]86-*-netbsd* \
248 | m68k-*-uclinuxoldabi* \
252 | sh*-*-symbianelf* \
255 if test "x$enable_obsolete" != xyes; then
256 echo "*** Configuration ${target} is obsolete." >&2
257 echo "*** Specify --enable-obsolete to build it anyway." >&2
258 echo "*** Support will be REMOVED in the next major release of GCC," >&2
259 echo "*** unless a maintainer comes forward." >&2
264 # Unsupported targets list. Do not put an entry in this list unless
265 # it would otherwise be caught by a more permissive pattern. The list
266 # should be in alphabetical order.
269 | i[34567]86-*-go32* \
270 | mips64orion*-*-rtems* \
272 | sparc-hal-solaris2* \
274 | *-*-freebsd[12] | *-*-freebsd[12].* \
275 | *-*-freebsd*aout* \
282 | *-*-solaris2.[0-7] \
283 | *-*-solaris2.[0-7].* \
287 echo "*** Configuration ${target} not supported" 1>&2
292 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
293 # updated in each machine entry. Also set default extra_headers for some
296 cpu_type=`echo ${target} | sed 's/-.*$//'`
301 tmake_file=m32c/t-m32c
306 extra_options="${extra_options} g.opt"
313 extra_headers="mmintrin.h arm_neon.h"
314 c_target_objs="arm-c.o"
315 cxx_target_objs="arm-c.o"
319 c_target_objs="avr-c.o"
320 cxx_target_objs="avr-c.o"
329 extra_options="${extra_options} g.opt"
331 moxie*) cpu_type=moxie
335 extra_headers=math-68881.h
339 c_target_objs="i386-c.o"
340 cxx_target_objs="i386-c.o"
341 extra_options="${extra_options} fused-madd.opt"
342 extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
343 pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
344 nmmintrin.h bmmintrin.h fma4intrin.h wmmintrin.h
345 immintrin.h x86intrin.h avxintrin.h xopintrin.h
346 ia32intrin.h cross-stdarg.h lwpintrin.h popcntintrin.h
347 abmintrin.h bmiintrin.h tbmintrin.h"
351 c_target_objs="i386-c.o"
352 cxx_target_objs="i386-c.o"
353 extra_options="${extra_options} fused-madd.opt"
354 extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
355 pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
356 nmmintrin.h bmmintrin.h fma4intrin.h wmmintrin.h
357 immintrin.h x86intrin.h avxintrin.h xopintrin.h
358 ia32intrin.h cross-stdarg.h lwpintrin.h popcntintrin.h
359 abmintrin.h bmiintrin.h tbmintrin.h"
363 extra_headers=ia64intrin.h
365 extra_options="${extra_options} g.opt fused-madd.opt"
371 extra_options="${extra_options} g.opt"
375 extra_options="${extra_options} g.opt"
378 extra_headers=math-68881.h
382 extra_options="${extra_options} g.opt"
387 extra_headers="loongson.h"
388 extra_options="${extra_options} g.opt"
395 extra_headers="ppc-asm.h altivec.h spe.h ppu_intrinsics.h paired.h spu2vmx.h vec_types.h si2vmx.h"
398 xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[34567]|xpower6x|xrs64a|xcell|xa2|xe500mc64)
402 extra_options="${extra_options} g.opt fused-madd.opt"
406 extra_options="${extra_options} g.opt fused-madd.opt"
410 extra_options="${extra_options} g.opt"
423 extra_options="${extra_options} fused-madd.opt"
425 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
426 sh[123456789lbe]*-*-* | sh-*-*)
431 extra_options="${extra_options} fused-madd.opt"
435 tm_file=${cpu_type}/${cpu_type}.h
436 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
438 tm_p_file=${cpu_type}/${cpu_type}-protos.h
441 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
443 extra_modes=${cpu_type}/${cpu_type}-modes.def
445 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
447 extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
452 if test "x$enable_cld" = xyes; then
453 tm_defines="${tm_defines} USE_IX86_CLD=1"
455 if test "x$enable_frame_pointer" = xyes; then
456 tm_defines="${tm_defines} USE_IX86_FRAME_POINTER=1"
458 tm_file="vxworks-dummy.h ${tm_file}"
461 tm_file="i386/biarch64.h ${tm_file}"
462 if test "x$enable_cld" = xyes; then
463 tm_defines="${tm_defines} USE_IX86_CLD=1"
465 if test "x$enable_frame_pointer" = xyes; then
466 tm_defines="${tm_defines} USE_IX86_FRAME_POINTER=1"
468 tm_file="vxworks-dummy.h ${tm_file}"
472 # On a.out targets, we need to use collect2.
479 # Common C libraries.
480 tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3"
482 # Common parts for widely ported systems.
485 tmake_file="t-darwin ${cpu_type}/t-darwin"
486 tm_file="${tm_file} darwin.h"
489 tm_file="${tm_file} darwin9.h"
491 *-*-darwin[12][0-9]*)
492 tm_file="${tm_file} darwin9.h darwin10.h"
495 tm_file="${tm_file} ${cpu_type}/darwin.h"
496 tm_p_file="${tm_p_file} darwin-protos.h"
497 target_gtfiles="\$(srcdir)/config/darwin.c"
498 extra_options="${extra_options} darwin.opt"
499 c_target_objs="${c_target_objs} darwin-c.o"
500 cxx_target_objs="${cxx_target_objs} darwin-c.o"
501 fortran_target_objs="darwin-f.o"
502 extra_objs="darwin.o"
503 extra_gcc_objs="darwin-driver.o"
504 default_use_cxa_atexit=yes
506 case ${enable_threads} in
507 "" | yes | posix) thread_file='posix' ;;
511 # This is the generic ELF configuration of FreeBSD. Later
512 # machine-specific sections may refine and add to this
515 # Due to tm_file entry ordering issues that vary between cpu
516 # architectures, we only define fbsd_tm_file to allow the
517 # machine-specific section to dictate the final order of all
518 # entries of tm_file with the minor exception that components
519 # of the tm_file set here will always be of the form:
521 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
523 # The machine-specific section should not tamper with this
524 # ordering but may order all other entries of tm_file as it
525 # pleases around the provided core setting.
528 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
529 fbsd_major=`echo ${target} | sed -e 's/.*freebsd//g' | sed -e 's/\..*//g'`
530 tm_defines="${tm_defines} FBSD_MAJOR=${fbsd_major}"
531 tmake_file="t-slibgcc-elf-ver t-freebsd"
532 case ${enable_threads} in
534 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
538 tmake_file="${tmake_file} t-freebsd-thread"
539 # Before 5.0, FreeBSD can't bind shared libraries to -lc
540 # when "optionally" threaded via weak pthread_* checks.
542 *-*-freebsd[34] | *-*-freebsd[34].*)
543 tmake_file="${tmake_file} t-slibgcc-nolc-override"
548 echo 'Unknown thread configuration for FreeBSD'
552 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h freebsd-stdint.h"
553 extra_options="$extra_options rpath.opt freebsd.opt"
558 default_use_cxa_atexit=yes;;
560 # need_64bit_hwint=yes # system compiler has this for all arch!
563 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu)
564 extra_options="$extra_options gnu-user.opt"
565 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
568 case ${enable_threads} in
569 "" | yes | posix) thread_file='posix' ;;
571 tmake_file="t-slibgcc-elf-ver t-linux"
573 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-kopensolaris*-gnu)
576 tmake_file="$tmake_file t-gnu";;
578 # glibc / uclibc / bionic switch.
579 # uclibc and bionic aren't usable for GNU/Hurd and neither for GNU/k*BSD.
582 extra_options="$extra_options linux.opt";;
584 tm_defines="$tm_defines SINGLE_LIBC";;
588 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_BIONIC"
591 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
594 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
597 # Assume that glibc or uClibc or Bionic are being used and so __cxa_atexit
599 default_use_cxa_atexit=yes
602 # Add Android userspace support to Linux targets.
605 tm_file="$tm_file linux-android.h"
606 extra_options="$extra_options linux-android.opt"
609 # Enable compilation for Android by default for *android* targets.
612 tm_defines="$tm_defines ANDROID_DEFAULT=1"
615 tm_defines="$tm_defines ANDROID_DEFAULT=0"
620 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
624 # NetBSD 2.0 and later get POSIX threads enabled by default.
625 # Allow them to be explicitly enabled on any other version.
626 case ${enable_threads} in
629 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
631 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
637 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
641 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
642 # ELF configurations. We will clear extra_parts in the
643 # a.out configurations.
645 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
646 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
650 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
651 # default (unless overridden by --disable-__cxa_atexit).
653 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
654 default_use_cxa_atexit=yes
659 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
660 case ${enable_threads} in
663 tmake_file="${tmake_file} t-openbsd-thread"
667 *-*-openbsd2.*|*-*-openbsd3.[012])
668 tm_defines="${tm_defines} HAS_LIBC_R=1" ;;
672 case ${enable_threads} in
673 yes) thread_file='rtems' ;;
675 extra_options="${extra_options} rtems.opt"
679 extra_options="$extra_options gnu-user.opt"
681 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC SINGLE_LIBC"
684 extra_options="${extra_options} sol2.opt"
689 extra_options="${extra_options} vxworks.opt"
691 case ${enable_threads} in
693 "" | yes | vxworks) thread_file='vxworks' ;;
694 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
698 # Assume that newlib is being used and so __cxa_atexit is provided.
699 default_use_cxa_atexit=yes
705 # Support site-specific machine types.
707 rest=`echo ${target} | sed -e "s/$cpu_type-//"`
708 tm_file=${cpu_type}/$rest.h
709 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
710 then xm_file=${cpu_type}/xm-$rest.h
712 if test -f $srcdir/config/${cpu_type}/t-$rest
713 then tmake_file=${cpu_type}/t-$rest
717 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h glibc-stdint.h"
718 extra_options="${extra_options} alpha/elf.opt"
719 target_cpu_default="MASK_GAS"
720 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee alpha/t-linux"
723 tm_file="$tm_file alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h glibc-stdint.h alpha/gnu.h"
724 extra_options="${extra_options} alpha/elf.opt"
725 target_cpu_default="MASK_GAS"
726 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
729 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
730 extra_options="${extra_options} alpha/elf.opt"
731 target_cpu_default="MASK_GAS"
732 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
733 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
736 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
737 extra_options="${extra_options} netbsd.opt netbsd-elf.opt \
739 target_cpu_default="MASK_GAS"
740 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
743 tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
744 tm_file="alpha/alpha.h alpha/elf.h openbsd.h openbsd-stdint.h alpha/openbsd.h openbsd-libpthread.h"
745 extra_options="${extra_options} openbsd.opt alpha/elf.opt"
746 # default x-alpha is only appropriate for dec-osf.
747 target_cpu_default="MASK_GAS"
748 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
751 if test x$stabs = xyes
753 tm_file="${tm_file} dbx.h"
755 if test x$gas != xyes
757 extra_passes="mips-tfile mips-tdump"
760 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf5"
761 tm_file="${tm_file} alpha/osf5.h"
762 tm_defines="${tm_defines} TARGET_SUPPORT_ARCH=1"
763 extra_options="${extra_options} rpath.opt alpha/osf5.opt"
764 extra_headers=va_list.h
765 use_gcc_stdint=provide
766 case ${enable_threads} in
769 tmake_file="${tmake_file} alpha/t-osf-pthread"
774 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
775 xm_file="alpha/xm-vms.h vms/xm-vms64.h"
776 tmake_file="alpha/t-alpha vms/t-vms alpha/t-vms alpha/t-ieee"
779 install_headers_dir=install-headers-cp
780 extra_options="${extra_options} vms/vms.opt"
783 tm_file="${tm_file} alpha/vms.h"
784 xm_file="alpha/xm-vms.h"
785 tmake_file="alpha/t-alpha vms/t-vms alpha/t-vms alpha/t-ieee"
788 install_headers_dir=install-headers-cp
789 extra_options="${extra_options} vms/vms.opt"
792 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
793 extra_parts="crtinit.o crtfini.o"
796 tm_file="elfos.h arm/elf.h arm/aout.h ${tm_file} vx-common.h vxworks.h arm/vxworks.h"
797 extra_options="${extra_options} arm/vxworks.opt"
798 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks"
801 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
802 tmake_file="${tmake_file} arm/t-arm arm/t-strongarm-elf"
805 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
806 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
807 tmake_file="${tmake_file} arm/t-arm arm/t-netbsd"
810 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
811 extra_options="${extra_options} netbsd.opt"
812 tmake_file="t-netbsd arm/t-arm arm/t-netbsd"
816 arm*-*-linux*) # ARM GNU/Linux with ELF
817 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
820 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
823 tmake_file="${tmake_file} t-linux arm/t-arm"
826 tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h"
827 tm_file="$tm_file ../../libgcc/config/arm/bpabi-lib.h"
828 tmake_file="$tmake_file arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"
829 # Define multilib configuration for arm-linux-androideabi.
832 tmake_file="$tmake_file arm/t-linux-androideabi"
835 # The BPABI long long divmod functions return a 128-bit value in
836 # registers r0-r3. Correctly modeling that requires the use of
839 # The EABI requires the use of __cxa_atexit.
840 default_use_cxa_atexit=yes
843 tmake_file="$tmake_file arm/t-linux"
846 tm_file="$tm_file arm/aout.h arm/arm.h"
847 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
849 arm*-*-uclinux*) # ARM ucLinux
850 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/linux-gas.h arm/uclinux-elf.h glibc-stdint.h"
851 tmake_file="arm/t-arm arm/t-arm-elf"
854 tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h"
855 tm_file="$tm_file ../../libgcc/config/arm/bpabi-lib.h"
856 tmake_file="$tmake_file arm/t-bpabi"
857 # The BPABI long long divmod functions return a 128-bit value in
858 # registers r0-r3. Correctly modeling that requires the use of
861 # The EABI requires the use of __cxa_atexit.
862 default_use_cxa_atexit=yes
864 tm_file="$tm_file arm/aout.h arm/arm.h"
865 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
868 tm_file="dbxelf.h elfos.h newlib-stdint.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
869 tmake_file="arm/t-arm arm/t-arm-elf"
870 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
872 arm*-*-eabi* | arm*-*-symbianelf* )
873 # The BPABI long long divmod functions return a 128-bit value in
874 # registers r0-r3. Correctly modeling that requires the use of
877 default_use_cxa_atexit=yes
878 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
879 tm_file="$tm_file ../../libgcc/config/arm/bpabi-lib.h"
880 tmake_file="arm/t-arm arm/t-arm-elf"
883 tm_file="$tm_file newlib-stdint.h"
884 tmake_file="${tmake_file} arm/t-bpabi"
888 tm_file="${tm_file} arm/symbian.h"
889 # We do not include t-bpabi for Symbian OS because the system
890 # provides its own implementation of the BPABI functions.
891 tmake_file="${tmake_file} arm/t-symbian"
894 tm_file="${tm_file} arm/aout.h arm/arm.h"
895 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
898 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/rtems-elf.h rtems.h newlib-stdint.h"
899 tmake_file="arm/t-arm arm/t-arm-elf t-rtems arm/t-rtems"
900 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
903 tm_file="dbxelf.h elfos.h newlib-stdint.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
904 tmake_file="arm/t-arm arm/t-arm-elf"
905 tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
908 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
909 tmake_file="arm/t-arm arm/t-wince-pe"
910 extra_options="${extra_options} arm/pe.opt"
914 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h newlib-stdint.h"
915 tmake_file="arm/t-arm arm/t-pe"
917 extra_options="${extra_options} arm/pe.opt"
921 tm_file="avr/avr.h dbxelf.h avr/rtems.h rtems.h newlib-stdint.h"
922 tmake_file="avr/t-avr t-rtems avr/t-rtems"
923 extra_gcc_objs="driver-avr.o avr-devices.o"
924 extra_objs="avr-devices.o"
927 tm_file="avr/avr.h dbxelf.h newlib-stdint.h"
929 extra_gcc_objs="driver-avr.o avr-devices.o"
930 extra_objs="avr-devices.o"
933 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
934 tmake_file=bfin/t-bfin-elf
938 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/uclinux.h"
939 tmake_file=bfin/t-bfin-uclinux
943 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/linux.h ./linux-sysroot-suffix.h"
944 tmake_file="t-slibgcc-elf-ver bfin/t-bfin-linux"
945 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
949 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/rtems.h rtems.h newlib-stdint.h"
950 tmake_file="bfin/t-bfin t-rtems bfin/t-rtems"
953 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
954 tmake_file=bfin/t-bfin
958 crisv32-*-elf | crisv32-*-none)
959 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
960 tmake_file="cris/t-cris"
961 target_cpu_default=32
963 extra_options="${extra_options} cris/elf.opt"
966 cris-*-elf | cris-*-none)
967 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
968 tmake_file="cris/t-cris cris/t-elfmulti"
970 extra_options="${extra_options} cris/elf.opt"
973 crisv32-*-linux* | cris-*-linux*)
974 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h cris/linux.h"
975 # We need to avoid using t-linux, so override default tmake_file
976 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
977 extra_options="${extra_options} cris/linux.opt"
980 target_cpu_default=10
983 target_cpu_default=32
988 tm_file="elfos.h newlib-stdint.h ${tm_file}"
989 extra_parts="crtbegin.o crtend.o"
993 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
994 tmake_file=fr30/t-fr30
995 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
998 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
999 tm_file="${tm_file} ../../libgcc/config/frv/frv-abi.h"
1000 tmake_file=frv/t-frv
1003 tm_file="dbxelf.h elfos.h ${tm_file} \
1004 gnu-user.h linux.h glibc-stdint.h frv/linux.h"
1005 tm_file="${tm_file} ../../libgcc/config/frv/frv-abi.h"
1006 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
1011 tm_file="dbxelf.h elfos.h ${tm_file}"
1012 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1013 tmake_file="${tmake_file} moxie/t-moxie moxie/t-moxie-softfp soft-fp/t-softfp"
1018 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h moxie/uclinux.h"
1019 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
1020 tmake_file="${tmake_file} moxie/t-moxie moxie/t-moxie-softfp soft-fp/t-softfp"
1023 tmake_file="${tmake_file} moxie/t-moxie moxie/t-moxie-softfp soft-fp/t-softfp t-rtems"
1024 tm_file="moxie/moxie.h dbxelf.h elfos.h moxie/rtems.h rtems.h newlib-stdint.h"
1027 tmake_file="h8300/t-h8300 h8300/t-elf t-rtems h8300/t-rtems"
1028 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h h8300/rtems.h rtems.h newlib-stdint.h"
1031 tmake_file="h8300/t-h8300 h8300/t-elf"
1032 tm_file="h8300/h8300.h dbxelf.h elfos.h newlib-stdint.h h8300/elf.h"
1035 target_cpu_default="MASK_PA_11|MASK_PA_20"
1036 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h gnu-user.h linux.h \
1037 glibc-stdint.h pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h \
1039 tmake_file="${tmake_file} pa/t-linux64"
1041 need_64bit_hwint=yes
1044 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
1045 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h pa/pa-linux.h \
1046 pa/pa32-regs.h pa/pa32-linux.h"
1047 tmake_file="${tmake_file} pa/t-linux t-slibgcc-libgcc"
1048 # Set the libgcc version number
1049 if test x$sjlj = x1; then
1050 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
1052 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
1055 # port not yet contributed.
1057 # target_cpu_default="MASK_PA_11"
1059 hppa[12]*-*-hpux10*)
1061 hppa1.1-*-* | hppa2*-*-*)
1062 target_cpu_default="MASK_PA_11"
1065 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
1066 pa/pa-hpux.h pa/pa-hpux10.h"
1067 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux10.opt"
1070 tm_file="${tm_file} pa/pa-hpux1010.h"
1071 extra_options="${extra_options} pa/pa-hpux1010.opt"
1074 use_gcc_stdint=provide
1075 tm_file="${tm_file} hpux-stdint.h"
1076 tmake_file="pa/t-pa-hpux10 pa/t-pa-hpux pa/t-hpux-shlib"
1077 case ${enable_threads} in
1079 if test x$have_pthread_h = xyes ; then
1080 tmake_file="${tmake_file} pa/t-dce-thr"
1084 tmake_file="${tmake_file} pa/t-dce-thr"
1087 # Set the libgcc version number
1088 if test x$sjlj = x1; then
1089 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
1091 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
1095 if test "x$with_dwarf2" != x; then
1096 echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
1101 target_cpu_default="MASK_PA_11|MASK_PA_20"
1102 if test x$gnu_ld = xyes
1104 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1106 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
1107 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
1111 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
1112 extra_options="${extra_options} pa/pa-hpux1111.opt"
1115 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
1118 extra_options="${extra_options} pa/pa-hpux.opt \
1119 pa/pa-hpux1010.opt pa/pa64-hpux.opt hpux11.opt"
1120 need_64bit_hwint=yes
1121 tmake_file="pa/t-pa64 pa/t-pa-hpux pa/t-hpux-shlib"
1122 # Set the libgcc version number
1123 if test x$sjlj = x1; then
1124 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
1126 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
1128 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
1130 case x${enable_threads} in
1138 use_gcc_stdint=provide
1139 tm_file="${tm_file} hpux-stdint.h"
1143 tm_file="${tm_file} hpux-stdint.h"
1147 hppa[12]*-*-hpux11*)
1149 hppa1.1-*-* | hppa2*-*-*)
1150 target_cpu_default="MASK_PA_11"
1153 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
1154 pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
1155 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt \
1159 tm_file="${tm_file} pa/pa-hpux1111.h"
1160 extra_options="${extra_options} pa/pa-hpux1111.opt"
1163 tmake_file="pa/t-pa-hpux11 pa/t-pa-hpux pa/t-hpux-shlib"
1164 # Set the libgcc version number
1165 if test x$sjlj = x1; then
1166 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
1168 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
1170 extra_parts="libgcc_stub.a"
1171 case x${enable_threads} in
1180 use_gcc_stdint=provide
1181 tm_file="${tm_file} hpux-stdint.h"
1185 tm_file="${tm_file} hpux-stdint.h"
1188 if test "x$with_dwarf2" != x; then
1189 echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
1193 i[34567]86-*-darwin*)
1194 need_64bit_hwint=yes
1196 # Baseline choice for a machine that allows m64 support.
1197 with_cpu=${with_cpu:-core2}
1198 tmake_file="${tmake_file} t-slibgcc-darwin i386/t-crtpc i386/t-crtfm"
1201 with_cpu=${with_cpu:-core2}
1202 tmake_file="${tmake_file} ${cpu_type}/t-darwin64 t-slibgcc-darwin i386/t-crtpc i386/t-crtfm"
1203 tm_file="${tm_file} ${cpu_type}/darwin64.h"
1206 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h"
1207 tmake_file="${tmake_file} i386/t-i386elf t-svr4"
1210 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h"
1211 tmake_file="${tmake_file} i386/t-i386elf t-svr4"
1213 i[34567]86-*-freebsd*)
1214 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
1217 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
1218 tmake_file="${tmake_file} i386/t-crtstuff"
1220 i[34567]86-*-netbsdelf*)
1221 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
1222 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1224 i[34567]86-*-netbsd*)
1225 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
1226 extra_options="${extra_options} netbsd.opt"
1227 tmake_file="${tmake_file} t-netbsd"
1232 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
1233 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1234 tmake_file="${tmake_file} i386/t-crtstuff"
1236 i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123])
1237 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"
1238 extra_options="${extra_options} openbsd.opt"
1239 # needed to unconfuse gdb
1240 tmake_file="${tmake_file} t-libc-ok t-openbsd i386/t-openbsd"
1241 # we need collect2 until our bug is fixed...
1244 i[34567]86-*-openbsd*)
1245 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1246 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/openbsdelf.h"
1247 extra_options="${extra_options} openbsd.opt"
1251 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
1252 # Intel 80386's running GNU/*
1253 # with ELF format using glibc 2
1254 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h"
1256 i[34567]86-*-linux*)
1257 # Assume modern glibc
1258 default_gnu_indirect_function=yes
1259 if test x$enable_targets = xall; then
1260 tm_file="${tm_file} i386/x86-64.h i386/linux64.h"
1261 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1262 tmake_file="${tmake_file} i386/t-linux64"
1263 need_64bit_hwint=yes
1265 case X"${with_cpu}" in
1266 Xgeneric|Xatom|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver1|Xbtver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3)
1269 if test x$with_cpu_64 = x; then
1274 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
1275 echo "generic atom core2 corei7 corei7-avx nocona x86-64 bdver1 btver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2
1280 tm_file="${tm_file} i386/linux.h"
1283 i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} i386/linux.h knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
1284 i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} i386/linux.h kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
1285 i[34567]86-*-kopensolaris*-gnu) tm_file="${tm_file} i386/linux.h kopensolaris-gnu.h i386/kopensolaris-gnu.h" ;;
1286 i[34567]86-*-gnu*) tm_file="$tm_file i386/linux.h gnu.h i386/gnu.h";;
1288 tmake_file="${tmake_file} i386/t-crtstuff i386/t-crtpc i386/t-crtfm t-dfprules"
1290 x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
1291 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h \
1292 i386/x86-64.h i386/linux64.h"
1295 default_gnu_indirect_function=glibc-2011 ;;
1296 x86_64-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h" ;;
1297 x86_64-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h" ;;
1299 tmake_file="${tmake_file} i386/t-linux64 i386/t-crtstuff i386/t-crtpc i386/t-crtfm t-dfprules"
1301 i[34567]86-pc-msdosdjgpp*)
1302 xm_file=i386/xm-djgpp.h
1303 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h i386/djgpp-stdint.h"
1304 tmake_file="${tmake_file} i386/t-djgpp"
1305 extra_options="${extra_options} i386/djgpp.opt"
1310 i[34567]86-*-lynxos*)
1312 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
1313 tmake_file="${tmake_file} i386/t-crtstuff t-lynx"
1314 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1315 extra_options="${extra_options} lynx.opt"
1320 i[3456x]86-*-netware*)
1321 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h tm-dwarf2.h i386/netware.h"
1322 tmake_file="${tmake_file} i386/t-netware"
1323 extra_objs=netware.o
1324 extra_options="${extra_options} i386/netware.opt"
1327 extra_objs="$extra_objs nwld.o"
1328 tm_file="${tm_file} i386/nwld.h"
1329 tmake_file="${tmake_file} i386/t-nwld"
1330 extra_parts="crt0.o libgcc.def libc.def libcpre.def posixpre.def"
1333 case x${enable_threads} in
1334 x | xyes | xposix) thread_file='posix';;
1335 xnks) thread_file='nks';;
1337 *) echo 'Unknown thread configuration for NetWare' >&2; exit 1;;
1340 i[34567]86-*-nto-qnx*)
1341 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h i386/unix.h i386/nto.h"
1342 extra_options="${extra_options} i386/nto.opt"
1343 tmake_file="${tmake_file} i386/t-nto"
1347 i[34567]86-*-rtems*)
1348 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h newlib-stdint.h"
1349 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1350 tmake_file="${tmake_file} i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1352 i[34567]86-*-solaris2*)
1353 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sysv4.h sol2.h"
1354 # Set default arch_32 to pentium4, tune_32 to generic like the other
1355 # i386 targets, although config.guess defaults to i386-pc-solaris2*.
1358 # Solaris 8 and 9/x86 cannot execute SSE/SSE2 instructions by
1360 with_arch_32=${with_arch_32:-pentiumpro}
1363 with_arch_32=${with_arch_32:-pentium4}
1366 with_tune_32=${with_tune_32:-generic}
1368 *-*-solaris2.1[0-9]*)
1369 tm_file="${tm_file} sol2-10.h"
1372 tm_file="${tm_file} i386/sol2.h"
1373 if test x$gnu_ld = xyes; then
1374 tm_file="${tm_file} sol2-gld.h"
1376 if test x$gas = xyes; then
1377 tm_file="${tm_file} i386/sol2-gas.h"
1379 tmake_file="${tmake_file} t-sol2 t-svr4"
1380 c_target_objs="${c_target_objs} sol2-c.o"
1381 cxx_target_objs="${cxx_target_objs} sol2-c.o"
1383 tm_p_file="${tm_p_file} sol2-protos.h"
1384 if test x$gnu_ld = xyes; then
1385 tmake_file="$tmake_file t-slibgcc-elf-ver"
1386 tm_defines="${tm_defines} TARGET_GNU_LD=1"
1388 tmake_file="$tmake_file t-slibgcc-sld"
1390 if test x$gas = xyes; then
1391 tm_file="usegas.h ${tm_file}"
1393 tm_file="$tm_file tm-dwarf2.h"
1395 *-*-solaris2.1[0-9]*)
1396 tm_file="${tm_file} i386/x86-64.h i386/sol2-10.h"
1397 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1398 tmake_file="$tmake_file i386/t-sol2-10"
1399 # i386/t-crtstuff only affects libgcc. Its inclusion
1400 # depends on a runtime test and is thus performed in
1401 # libgcc/configure.ac instead.
1402 need_64bit_hwint=yes
1405 case X"${with_cpu}" in
1406 Xgeneric|Xatom|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver1|Xbtver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3)
1409 if test x$with_cpu_64 = x; then
1414 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
1415 echo "generic atom core2 corei7 corei7-avx nocona x86-64 bdver1 btver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2
1421 use_gcc_stdint=provide
1424 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1425 "":yes:* | yes:yes:* )
1428 "":*:yes | yes:*:yes )
1433 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae)
1434 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h vx-common.h"
1437 tm_file="${tm_file} vxworksae.h i386/vx-common.h i386/vxworksae.h"
1438 tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae"
1441 tm_file="${tm_file} vxworks.h i386/vx-common.h i386/vxworks.h"
1442 tmake_file="${tmake_file} i386/t-vxworks"
1446 i[34567]86-*-pe | i[34567]86-*-cygwin*)
1447 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-stdint.h"
1448 xm_file=i386/xm-cygwin.h
1449 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
1450 if test x$sjlj = x0; then
1451 tmake_eh_file="i386/t-dw2-eh"
1453 tmake_eh_file="i386/t-sjlj-eh"
1455 # Shared libgcc DLL install dir depends on cross/native build.
1456 if test x${host} = x${target} ; then
1457 tmake_dlldir_file="i386/t-dlldir"
1459 tmake_dlldir_file="i386/t-dlldir-x"
1461 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-cygming i386/t-cygwin t-dfprules"
1462 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1463 extra_options="${extra_options} i386/cygming.opt"
1464 extra_objs="winnt.o winnt-stubs.o"
1465 c_target_objs="${c_target_objs} msformat-c.o"
1466 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
1467 if test x$enable_threads = xyes; then
1472 i[34567]86-*-mingw* | x86_64-*-mingw*)
1473 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1474 xm_file=i386/xm-mingw32.h
1476 x86_64-*-* | *-w64-*)
1477 need_64bit_hwint=yes
1483 # This makes the logic if mingw's or the w64 feature set has to be used
1486 user_headers_inc_next_post="${user_headers_inc_next_post} float.h"
1487 user_headers_inc_next_pre="${user_headers_inc_next_pre} stddef.h stdarg.h"
1488 tm_file="${tm_file} i386/mingw-w64.h"
1489 if test x$enable_targets = xall; then
1490 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1491 case X"${with_cpu}" in
1492 Xgeneric|Xatom|Xcore2|Xcorei7|Xcorei7-avx|Xnocona|Xx86-64|Xbdver1|Xbtver1|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx|Xathlon64-sse3|Xk8-sse3|Xopteron-sse3)
1495 if test x$with_cpu_64 = x; then
1500 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
1501 echo "generic atom core2 corei7 Xcorei7-avx nocona x86-64 bdver1 btver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx athlon64-sse3 k8-sse3 opteron-sse3" 1>&2
1510 tm_file="${tm_file} i386/mingw-stdint.h"
1511 # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
1512 if test x$sjlj = x0; then
1513 tmake_eh_file="i386/t-dw2-eh"
1515 tmake_eh_file="i386/t-sjlj-eh"
1517 # Shared libgcc DLL install dir depends on cross/native build.
1518 if test x${host} = x${target} ; then
1519 tmake_dlldir_file="i386/t-dlldir"
1521 tmake_dlldir_file="i386/t-dlldir-x"
1523 tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-cygming t-dfprules"
1526 tmake_file="${tmake_file} i386/t-mingw-w64"
1529 tmake_file="${tmake_file} i386/t-mingw-w32"
1532 tmake_file="${tmake_file} i386/t-mingw32"
1535 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1536 extra_options="${extra_options} i386/cygming.opt i386/mingw.opt"
1539 extra_options="${extra_options} i386/mingw-w64.opt"
1544 extra_objs="winnt.o winnt-stubs.o"
1545 c_target_objs="${c_target_objs} msformat-c.o"
1546 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
1547 default_use_cxa_atexit=yes
1549 case ${enable_threads} in
1550 "" | yes | win32) thread_file='win32'
1551 tmake_file="${tmake_file} i386/t-gthr-win32"
1556 tmake_file="${tmake_file} i386/t-crtfm"
1563 tm_file="${tm_file} i386/crtdll.h"
1565 *mingw32msv* | *mingw*)
1569 i[34567]86-*-interix3*)
1570 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1571 tmake_file="${tmake_file} i386/t-interix"
1572 extra_options="${extra_options} rpath.opt interix.opt"
1574 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1575 if test x$enable_threads = xyes ; then
1578 if test x$stabs = xyes ; then
1579 tm_file="${tm_file} dbxcoff.h"
1583 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h ia64/sysv4.h ia64/elf.h"
1584 tmake_file="ia64/t-ia64"
1585 target_cpu_default="0"
1586 if test x$gas = xyes
1588 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1590 if test x$gnu_ld = xyes
1592 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1594 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1597 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1598 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1599 tmake_file="${tmake_file} ia64/t-ia64"
1600 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1603 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ia64/sysv4.h ia64/linux.h"
1604 tmake_file="${tmake_file} ia64/t-ia64 t-libunwind ia64/t-glibc"
1605 if test x$with_system_libunwind != xyes ; then
1606 tmake_file="${tmake_file} t-libunwind-elf ia64/t-glibc-libunwind"
1608 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1609 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1612 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/hpux.h"
1613 tmake_file="ia64/t-ia64 ia64/t-hpux"
1614 target_cpu_default="MASK_GNU_AS"
1615 case x$enable_threads in
1621 c_target_objs="ia64-c.o"
1622 cxx_target_objs="ia64-c.o"
1623 extra_options="${extra_options} ia64/ilp32.opt hpux11.opt"
1625 tm_file="${tm_file} hpux-stdint.h"
1628 tm_file="${tm_file} elfos.h ia64/sysv4.h ia64/elf.h ia64/vms.h ia64/vms64.h"
1629 xm_file="vms/xm-vms.h vms/xm-vms64.h"
1630 tmake_file="vms/t-vms ia64/t-ia64 ia64/t-vms"
1631 xmake_file=vms/x-vms
1632 target_cpu_default="0"
1633 if test x$gas = xyes
1635 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1638 install_headers_dir=install-headers-cp
1639 extra_options="${extra_options} vms/vms.opt ia64/vms.opt"
1642 tm_file="elfos.h newlib-stdint.h iq2000/iq2000.h"
1643 tmake_file=iq2000/t-iq2000
1644 out_file=iq2000/iq2000.c
1645 md_file=iq2000/iq2000.md
1648 tm_file="dbxelf.h elfos.h ${tm_file}"
1649 tmake_file="${tmake_file} lm32/t-lm32 lm32/t-fprules-softfp soft-fp/t-softfp"
1652 tm_file="dbxelf.h elfos.h ${tm_file} lm32/rtems.h rtems.h newlib-stdint.h"
1653 tmake_file="${tmake_file} lm32/t-lm32 lm32/t-fprules-softfp soft-fp/t-softfp"
1654 tmake_file="${tmake_file} t-rtems"
1657 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h lm32/uclinux-elf.h"
1658 tmake_file="${tmake_file} lm32/t-lm32 lm32/t-fprules-softfp soft-fp/t-softfp"
1661 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1662 extra_parts="crtinit.o crtfini.o"
1665 tm_file="dbxelf.h elfos.h newlib-stdint.h m32r/little.h ${tm_file}"
1666 extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
1669 tm_file="dbxelf.h elfos.h ${tm_file} m32r/rtems.h rtems.h newlib-stdint.h"
1670 tmake_file="m32r/t-m32r t-rtems"
1671 extra_parts="crtinit.o crtfini.o"
1674 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} m32r/linux.h"
1675 # We override the tmake_file for linux -- why?
1676 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1678 if test x$enable_threads = xyes; then
1683 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h m32r/little.h ${tm_file} m32r/linux.h"
1684 # We override the tmake_file for linux -- why?
1685 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1687 if test x$enable_threads = xyes; then
1691 # m68hc11 and m68hc12 share the same machine description.
1692 m68hc11-*-*|m6811-*-*)
1693 tm_file="dbxelf.h elfos.h usegas.h newlib-stdint.h m68hc11/m68hc11.h"
1694 tm_p_file="m68hc11/m68hc11-protos.h"
1695 md_file="m68hc11/m68hc11.md"
1696 out_file="m68hc11/m68hc11.c"
1697 tmake_file="m68hc11/t-m68hc11"
1700 m68hc12-*-*|m6812-*-*)
1701 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h usegas.h newlib-stdint.h m68hc11/m68hc11.h"
1702 tm_p_file="m68hc11/m68hc11-protos.h"
1703 md_file="m68hc11/m68hc11.md"
1704 out_file="m68hc11/m68hc11.c"
1705 tmake_file="m68hc11/t-m68hc11"
1706 extra_options="${extra_options} m68hc11/m68hc11.opt"
1709 m68k-*-elf* | fido-*-elf*)
1712 # Check that $with_cpu makes sense.
1717 echo "Cannot accept --with-cpu=$with_cpu"
1724 default_m68k_cpu=68020
1728 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h newlib-stdint.h m68k/m68kemb.h m68k/m68020-elf.h"
1729 tm_defines="${tm_defines} MOTOROLA=1"
1730 tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf"
1731 # Add multilibs for targets other than fido.
1736 tmake_file="$tmake_file m68k/t-mlibs"
1739 extra_parts="crtbegin.o crtend.o"
1742 default_m68k_cpu=68020
1744 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1745 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1746 tm_defines="${tm_defines} MOTOROLA=1"
1749 default_m68k_cpu=68020
1751 # needed to unconfuse gdb
1752 tm_defines="${tm_defines} OBSD_OLD_GAS"
1753 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h m68k/openbsd.h"
1754 extra_options="${extra_options} openbsd.opt"
1755 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1756 # we need collect2 until our bug is fixed...
1759 m68k-*-uclinuxoldabi*) # Motorola m68k/ColdFire running uClinux
1760 # with uClibc, using the original
1761 # m68k-elf-based ABI
1762 default_m68k_cpu=68020
1764 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux-oldabi.h glibc-stdint.h"
1765 tm_defines="${tm_defines} MOTOROLA=1"
1766 tmake_file="m68k/t-floatlib m68k/t-uclinux"
1768 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux
1769 # with uClibc, using the new GNU/Linux-style
1771 default_m68k_cpu=68020
1773 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h flat.h m68k/linux.h m68k/uclinux.h ./sysroot-suffix.h"
1774 extra_options="${extra_options} m68k/uclinux.opt"
1775 tm_defines="${tm_defines} MOTOROLA=1"
1776 tmake_file="m68k/t-floatlib m68k/t-uclinux m68k/t-mlibs"
1778 m68k-*-linux*) # Motorola m68k's running GNU/Linux
1779 # with ELF format using glibc 2
1780 # aka the GNU/Linux C library 6.
1781 default_m68k_cpu=68020
1783 with_arch=${with_arch:-m68k}
1784 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h m68k/linux.h ./sysroot-suffix.h"
1785 extra_options="${extra_options} m68k/ieee.opt"
1786 tm_defines="${tm_defines} MOTOROLA=1"
1787 tmake_file="${tmake_file} m68k/t-floatlib m68k/t-linux m68k/t-mlibs"
1788 # if not configured with --enable-sjlj-exceptions, bump the
1789 # libgcc version number
1790 if test x$sjlj != x1; then
1791 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
1795 default_m68k_cpu=68020
1797 tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems m68k/t-mlibs"
1798 tm_file="${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"
1799 tm_defines="${tm_defines} MOTOROLA=1"
1800 extra_parts="crtbegin.o crtend.o"
1803 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} mcore/mcore-elf.h"
1804 tmake_file=mcore/t-mcore
1808 tm_file="svr3.h dbxcoff.h newlib-stdint.h ${tm_file} mcore/mcore-pe.h"
1809 tmake_file=mcore/t-mcore-pe
1814 tm_file="dbxelf.h elfos.h ${tm_file}"
1815 tmake_file=mep/t-mep
1816 extra_parts="crtbegin.o crtend.o"
1817 c_target_objs="mep-pragma.o"
1818 cxx_target_objs="mep-pragma.o"
1819 if test -d "${srcdir}/../newlib/libc/include" &&
1820 test "x$with_headers" = x; then
1826 tm_file="${tm_file} dbxelf.h gnu-user.h linux.h microblaze/linux.h"
1827 c_target_objs="${c_target_objs} microblaze-c.o"
1828 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
1829 tmake_file="${tmake_file} t-slibgcc-elf-ver t-slibgcc-nolc-override t-linux microblaze/t-microblaze"
1830 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o crtbeginT.o"
1833 tm_file="${tm_file} dbxelf.h"
1834 c_target_objs="${c_target_objs} microblaze-c.o"
1835 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
1836 tmake_file="${tmake_file} microblaze/t-microblaze"
1839 tm_file="elfos.h ${tm_file} mips/iris6.h"
1840 tmake_file="mips/t-iris mips/t-iris6 mips/t-slibgcc-irix"
1841 extra_options="${extra_options} rpath.opt mips/iris6.opt"
1842 target_cpu_default="MASK_ABICALLS"
1843 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1844 # Only IRIX Development Foundation 1.3 for IRIX 6.5 provides stdint.h.
1846 if test "x$stabs" = xyes
1848 tm_file="${tm_file} dbx.h"
1850 if test "x$gnu_ld" = xyes
1852 tm_defines="${tm_defines} IRIX_USING_GNU_LD"
1854 case ${enable_threads}:${have_pthread_h} in
1855 "":yes | yes:yes ) thread_file=posix ;;
1858 mips*-*-netbsd*) # NetBSD/mips, either endian.
1859 target_cpu_default="MASK_ABICALLS"
1860 tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1861 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1863 mips64*-*-linux* | mipsisa64*-*-linux*)
1864 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} mips/linux.h mips/linux64.h"
1865 tmake_file="${tmake_file} mips/t-linux64 mips/t-libgcc-mips16"
1866 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_N32"
1868 mips64el-st-linux-gnu)
1869 tm_file="${tm_file} mips/st.h"
1870 tmake_file="${tmake_file} mips/t-st"
1872 mips64octeon*-*-linux*)
1873 tm_defines="${tm_defines} MIPS_CPU_STRING_DEFAULT=\\\"octeon\\\""
1874 target_cpu_default=MASK_SOFT_FLOAT_ABI
1876 mipsisa64r2*-*-linux*)
1877 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=65"
1880 extra_parts="$extra_parts crtfastmath.o"
1883 test x$with_llsc != x || with_llsc=yes
1885 mips*-*-linux*) # Linux MIPS, either endian.
1886 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} mips/linux.h"
1887 tmake_file="${tmake_file} mips/t-libgcc-mips16"
1890 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33"
1893 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
1895 extra_parts="$extra_parts crtfastmath.o"
1896 test x$with_llsc != x || with_llsc=yes
1899 tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1900 target_cpu_default="MASK_ABICALLS"
1901 tm_file="mips/mips.h openbsd.h openbsd-stdint.h openbsd-libpthread.h mips/openbsd.h mips/sdb.h"
1902 extra_options="${extra_options} openbsd.opt"
1905 tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1906 *) tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1910 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/sde.h"
1911 tmake_file="mips/t-sde mips/t-libgcc-mips16"
1912 extra_options="${extra_options} mips/sde.opt"
1913 case "${with_newlib}" in
1915 # newlib / libgloss.
1918 # MIPS toolkit libraries.
1919 tm_file="$tm_file mips/sdemtk.h"
1920 tmake_file="$tmake_file mips/t-sdemtk"
1921 case ${enable_threads} in
1923 thread_file='mipssde'
1930 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
1933 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_32"
1936 tm_defines="MIPS_ISA_DEFAULT=65 MIPS_ABI_DEFAULT=ABI_N32"
1939 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_N32"
1943 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
1944 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
1945 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
1946 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*)
1947 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
1948 tmake_file="mips/t-isa3264 mips/t-libgcc-mips16"
1951 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33"
1954 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
1957 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=65"
1960 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64"
1964 mipsisa32*-*-elfoabi*)
1965 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_32"
1966 tm_file="${tm_file} mips/elfoabi.h"
1968 mipsisa64*-*-elfoabi*)
1969 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_O64"
1970 tm_file="${tm_file} mips/elfoabi.h"
1973 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
1977 mipsisa64sr71k-*-elf*)
1978 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
1979 tmake_file=mips/t-sr71k
1980 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1981 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1983 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1984 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
1985 tmake_file="mips/t-elf mips/t-libgcc-mips16 mips/t-sb1"
1986 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1987 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1989 mips-*-elf* | mipsel-*-elf*)
1990 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
1991 tmake_file="mips/t-elf mips/t-libgcc-mips16"
1993 mips64-*-elf* | mips64el-*-elf*)
1994 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
1995 tmake_file="mips/t-elf mips/t-libgcc-mips16"
1996 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1997 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1999 mips64vr-*-elf* | mips64vrel-*-elf*)
2000 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/vr.h mips/elf.h"
2001 tmake_file=mips/t-vr
2002 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
2004 mips64orion-*-elf* | mips64orionel-*-elf*)
2005 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elforion.h mips/elf.h"
2006 tmake_file="mips/t-elf mips/t-libgcc-mips16"
2007 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
2008 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
2011 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
2012 tmake_file="mips/t-elf mips/t-libgcc-mips16 t-rtems mips/t-rtems"
2015 tm_file="elfos.h ${tm_file} mips/elf.h vx-common.h vxworks.h mips/vxworks.h"
2016 tmake_file="${tmake_file} mips/t-vxworks"
2018 mipstx39-*-elf* | mipstx39el-*-elf*)
2019 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/r3900.h mips/elf.h"
2020 tmake_file="mips/t-r3900 mips/t-libgcc-mips16"
2022 mmix-knuth-mmixware)
2023 tm_file="${tm_file} newlib-stdint.h"
2024 need_64bit_hwint=yes
2028 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2029 if test x$stabs = xyes
2031 tm_file="${tm_file} dbx.h"
2037 tm_file="${tm_file} newlib-stdint.h"
2041 tm_file="${tm_file} newlib-stdint.h"
2043 tmake_file="picochip/t-picochip t-pnt16-warn"
2045 # port not yet contributed
2046 #powerpc-*-openbsd*)
2047 # tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-fprules-fpbit "
2051 extra_options="${extra_options} rs6000/darwin.opt"
2052 extra_parts="crt2.o"
2054 *-darwin1[0-9]* | *-darwin[8-9]*)
2055 tmake_file="${tmake_file} rs6000/t-darwin8"
2056 tm_file="${tm_file} rs6000/darwin8.h"
2059 tm_file="${tm_file} rs6000/darwin7.h"
2064 tmake_file="${tmake_file} t-slibgcc-darwin"
2065 extra_headers=altivec.h
2067 powerpc64-*-darwin*)
2068 extra_options="${extra_options} ${cpu_type}/darwin.opt"
2069 extra_parts="crt2.o"
2070 tmake_file="${tmake_file} ${cpu_type}/t-darwin64 t-slibgcc-darwin"
2071 tm_file="${tm_file} ${cpu_type}/darwin8.h ${cpu_type}/darwin64.h"
2072 extra_headers=altivec.h
2074 powerpc*-*-freebsd*)
2075 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
2076 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
2077 extra_options="${extra_options} rs6000/sysv4.opt"
2080 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
2081 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2082 tmake_file="${tmake_file} rs6000/t-netbsd"
2083 extra_options="${extra_options} rs6000/sysv4.opt"
2086 tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabispe.h"
2087 extra_options="${extra_options} rs6000/sysv4.opt"
2088 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
2091 powerpc-*-eabisimaltivec*)
2092 tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabisim.h rs6000/eabialtivec.h"
2093 extra_options="${extra_options} rs6000/sysv4.opt"
2094 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcendian rs6000/t-ppccomm"
2098 tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabisim.h"
2099 extra_options="${extra_options} rs6000/sysv4.opt"
2100 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
2104 tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h"
2105 extra_options="${extra_options} rs6000/sysv4.opt"
2106 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
2108 powerpc-*-eabialtivec*)
2109 tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabialtivec.h"
2110 extra_options="${extra_options} rs6000/sysv4.opt"
2111 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcendian rs6000/t-ppccomm"
2114 powerpc-xilinx-eabi*)
2115 tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/singlefp.h rs6000/xfpu.h rs6000/xilinx.h"
2116 extra_options="${extra_options} rs6000/sysv4.opt rs6000/xilinx.opt"
2117 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm rs6000/t-xilinx"
2121 tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h"
2122 extra_options="${extra_options} rs6000/sysv4.opt"
2123 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
2127 tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/rtems.h rtems.h"
2128 extra_options="${extra_options} rs6000/sysv4.opt"
2129 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-rtems t-rtems rs6000/t-ppccomm"
2131 powerpc-*-linux* | powerpc64-*-linux*)
2132 tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h rs6000/sysv4.h"
2133 extra_options="${extra_options} rs6000/sysv4.opt"
2134 tmake_file="t-dfprules rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
2137 powerpc64-*-linux*spe* | powerpc64-*-linux*paired*)
2138 echo "*** Configuration ${target} not supported" 1>&2
2141 powerpc-*-linux*spe* | powerpc-*-linux*paired*)
2145 test x$with_cpu != x || cpu_is_64bit=yes
2149 case ${maybe_biarch}:${enable_targets}:${cpu_is_64bit} in
2150 always:* | yes:*powerpc64* | yes:all:* | yes:*:yes)
2151 if test x$cpu_is_64bit = xyes; then
2152 tm_file="${tm_file} rs6000/default64.h"
2154 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h glibc-stdint.h"
2155 tmake_file="$tmake_file rs6000/t-linux64"
2156 extra_options="${extra_options} rs6000/linux64.opt"
2159 tm_file="${tm_file} rs6000/linux.h glibc-stdint.h"
2162 tmake_file="${tmake_file} t-slibgcc-libgcc rs6000/t-fprules-softfp soft-fp/t-softfp"
2164 powerpc*-*-linux*altivec*)
2165 tm_file="${tm_file} rs6000/linuxaltivec.h" ;;
2166 powerpc*-*-linux*spe*)
2167 tm_file="${tm_file} rs6000/linuxspe.h rs6000/e500.h" ;;
2168 powerpc*-*-linux*paired*)
2169 tm_file="${tm_file} rs6000/750cl.h" ;;
2171 if test x${enable_secureplt} = xyes; then
2172 tm_file="rs6000/secureplt.h ${tm_file}"
2176 tm_file="${tm_file} elfos.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/default64.h rs6000/linux64.h rs6000/gnu.h glibc-stdint.h"
2177 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
2178 tmake_file="t-slibgcc-elf-ver t-slibgcc-libgcc t-gnu"
2180 powerpc-*-gnu-gnualtivec*)
2181 tm_file="${cpu_type}/${cpu_type}.h elfos.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h glibc-stdint.h"
2182 extra_options="${extra_options} rs6000/sysv4.opt"
2183 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos t-slibgcc-elf-ver t-slibgcc-libgcc t-gnu rs6000/t-ppccomm"
2184 if test x$enable_threads = xyes; then
2189 tm_file="${cpu_type}/${cpu_type}.h elfos.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/gnu.h glibc-stdint.h"
2190 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos t-slibgcc-elf-ver t-slibgcc-libgcc t-gnu rs6000/t-ppccomm"
2191 extra_options="${extra_options} rs6000/sysv4.opt"
2192 if test x$enable_threads = xyes; then
2196 powerpc-wrs-vxworks|powerpc-wrs-vxworksae)
2197 tm_file="${tm_file} elfos.h freebsd-spec.h rs6000/sysv4.h"
2198 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppccomm rs6000/t-vxworks"
2199 extra_options="${extra_options} rs6000/sysv4.opt"
2200 extra_headers=ppc-asm.h
2203 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/e500.h rs6000/vxworksae.h"
2204 tmake_file="${tmake_file} rs6000/t-vxworksae"
2207 tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h rs6000/e500.h"
2213 tm_file="${tm_file} dbxelf.h elfos.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
2214 tmake_file="t-lynx rs6000/t-lynx"
2215 extra_options="${extra_options} rs6000/sysv4.opt lynx.opt"
2216 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
2222 tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h"
2223 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
2224 extra_options="${extra_options} rs6000/sysv4.opt"
2226 powerpcle-*-eabisim*)
2227 tm_file="${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"
2228 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
2229 extra_options="${extra_options} rs6000/sysv4.opt"
2233 tm_file="${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"
2234 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
2235 extra_options="${extra_options} rs6000/sysv4.opt"
2238 rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
2239 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h rs6000/aix-stdint.h"
2240 tmake_file=rs6000/t-aix43
2241 extra_options="${extra_options} rs6000/aix64.opt"
2244 use_gcc_stdint=provide
2247 rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
2248 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h rs6000/aix-stdint.h"
2249 extra_options="${extra_options} rs6000/aix64.opt"
2250 tmake_file=rs6000/t-aix43
2256 rs6000-ibm-aix5.2.* | powerpc-ibm-aix5.2.*)
2257 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h rs6000/aix-stdint.h"
2258 tmake_file=rs6000/t-aix52
2259 extra_options="${extra_options} rs6000/aix64.opt"
2265 rs6000-ibm-aix5.3.* | powerpc-ibm-aix5.3.*)
2266 tm_file="${tm_file} rs6000/aix.h rs6000/aix53.h rs6000/xcoff.h rs6000/aix-stdint.h"
2267 tmake_file=rs6000/t-aix52
2268 extra_options="${extra_options} rs6000/aix64.opt"
2272 extra_headers=altivec.h
2274 rs6000-ibm-aix[6789].* | powerpc-ibm-aix[6789].*)
2275 tm_file="${tm_file} rs6000/aix.h rs6000/aix61.h rs6000/xcoff.h rs6000/aix-stdint.h"
2276 tmake_file=rs6000/t-aix52
2277 extra_options="${extra_options} rs6000/aix64.opt"
2281 extra_headers=altivec.h
2284 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} ../../libgcc/config/rx/rx-abi.h"
2285 tmake_file="${tmake_file} rx/t-rx"
2288 tm_file="s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
2291 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
2292 tm_p_file=s390/s390-protos.h
2293 md_file=s390/s390.md
2294 extra_modes=s390/s390-modes.def
2295 out_file=s390/s390.c
2296 tmake_file="${tmake_file} s390/t-linux64"
2299 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h s390/tpf.h"
2300 tm_p_file=s390/s390-protos.h
2301 md_file=s390/s390.md
2302 extra_modes=s390/s390-modes.def
2303 out_file=s390/s390.c
2304 extra_parts="crtbeginS.o crtendS.o"
2306 extra_options="${extra_options} s390/tpf.opt"
2309 tm_file="dbxelf.h elfos.h score/elf.h score/score.h newlib-stdint.h"
2310 tmake_file=score/t-score-elf
2311 extra_objs="score7.o score3.o"
2313 sh-*-elf* | sh[12346l]*-*-elf* | \
2314 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
2315 sh-*-linux* | sh[2346lbe]*-*-linux* | \
2316 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
2317 sh64-*-netbsd* | sh64l*-*-netbsd*)
2318 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
2319 if test x${with_endian} = x; then
2321 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
2322 shbe-*-* | sheb-*-*) with_endian=big,little ;;
2323 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
2324 shl* | sh64l* | sh*-*-linux* | \
2325 sh5l* | sh-superh-elf) with_endian=little,big ;;
2326 sh[1234]*-*-*) with_endian=big ;;
2327 *) with_endian=big,little ;;
2330 # TM_ENDIAN_CONFIG is used by t-sh to determine multilibs.
2331 # First word : the default endian.
2332 # Second word: the secondary endian (optional).
2333 case ${with_endian} in
2334 big) TM_ENDIAN_CONFIG=mb ;;
2335 little) TM_ENDIAN_CONFIG=ml ;;
2336 big,little) TM_ENDIAN_CONFIG="mb ml" ;;
2337 little,big) TM_ENDIAN_CONFIG="ml mb" ;;
2338 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
2340 case ${with_endian} in
2341 little*) tm_file="sh/little.h ${tm_file}" ;;
2343 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h"
2345 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
2346 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h sh/linux.h" ;;
2348 tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h"
2349 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2352 sh*-superh-elf) if test x$with_libgloss != xno; then
2354 tm_file="${tm_file} sh/newlib.h"
2356 tm_file="${tm_file} sh/embed-elf.h"
2357 tm_file="${tm_file} sh/superh.h"
2358 tmake_file="${tmake_file} sh/t-superh"
2359 extra_options="${extra_options} sh/superh.opt" ;;
2360 *) if test x$with_newlib = xyes \
2361 && test x$with_libgloss = xyes; then
2362 tm_file="${tm_file} sh/newlib.h"
2364 tm_file="${tm_file} sh/embed-elf.h" ;;
2368 # SHmedia, 32-bit ABI
2369 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd"
2372 # SHmedia, 64-bit ABI
2373 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd sh/t-netbsd-sh5-64"
2376 tmake_file="${tmake_file} sh/t-netbsd"
2379 tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64"
2380 tm_file="${tm_file} sh/sh64.h"
2381 extra_headers="shmedia.h ushmedia.h sshmedia.h"
2384 tmake_file="${tmake_file} sh/t-sh64"
2385 tm_file="${tm_file} sh/sh64.h"
2386 if test x$with_newlib = xyes; then
2387 tm_file="${tm_file} newlib-stdint.h"
2389 extra_headers="shmedia.h ushmedia.h sshmedia.h"
2392 tmake_file="sh/t-symbian"
2393 tm_file="sh/symbian-pre.h sh/little.h ${tm_file} sh/symbian-post.h"
2394 c_target_objs="symbian-base.o symbian-c.o"
2395 cxx_target_objs="symbian-base.o symbian-cxx.o"
2396 extra_parts="crt1.o crti.o crtn.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
2399 tm_file="${tm_file} newlib-stdint.h"
2402 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
2403 case `echo ${target} | sed 's/e[lb]-/-/'` in
2404 sh64*-*-netbsd*) sh_cpu_target=sh5-64media ;;
2405 sh64* | sh5*-*-netbsd*) sh_cpu_target=sh5-32media ;;
2406 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
2407 sh4a_single*) sh_cpu_target=sh4a-single ;;
2408 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
2409 sh4al) sh_cpu_target=sh4al ;;
2410 sh4a*) sh_cpu_target=sh4a ;;
2411 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
2412 sh4_single*) sh_cpu_target=sh4-single ;;
2413 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
2414 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
2415 sh3e*) sh_cpu_target=sh3e ;;
2416 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
2417 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
2418 sh2a_single*) sh_cpu_target=sh2a-single ;;
2419 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
2420 sh2a*) sh_cpu_target=sh2a ;;
2421 sh2e*) sh_cpu_target=sh2e ;;
2422 sh2*) sh_cpu_target=sh2 ;;
2423 *) sh_cpu_target=sh1 ;;
2425 # did the user say --without-fp ?
2426 if test x$with_fp = xno; then
2427 case ${sh_cpu_target} in
2428 sh5-*media) sh_cpu_target=${sh_cpu_target}-nofpu ;;
2430 sh4a* ) sh_cpu_target=sh4a-nofpu ;;
2431 sh4*) sh_cpu_target=sh4-nofpu ;;
2432 sh3*) sh_cpu_target=sh3 ;;
2433 sh2a*) sh_cpu_target=sh2a-nofpu ;;
2434 sh2*) sh_cpu_target=sh2 ;;
2435 *) echo --without-fp not available for $target: ignored
2437 tm_defines="$tm_defines STRICT_NOFPU=1"
2439 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
2440 case $sh_cpu_default in
2441 sh5-64media-nofpu | sh5-64media | \
2442 sh5-32media-nofpu | sh5-32media | sh5-compact-nofpu | sh5-compact | \
2443 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
2444 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
2445 sh4-single-only | sh4-single | sh4-nofpu | sh4 | sh4-300 | \
2446 sh3e | sh3 | sh2e | sh2 | sh1) ;;
2447 "") sh_cpu_default=${sh_cpu_target} ;;
2448 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
2450 sh_multilibs=${with_multilib_list}
2451 if test "$sh_multilibs" = "default" ; then
2453 sh64-superh-linux* | \
2454 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
2455 sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
2456 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
2457 sh*-*-linux*) sh_multilibs=m1,m3e,m4 ;;
2458 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
2459 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
2461 if test x$with_fp = xno; then
2462 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`"
2465 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`
2466 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
2467 tm_defines="$tm_defines SUPPORT_`echo $sh_cpu_default | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
2468 sh_multilibs=`echo $sh_multilibs | sed -e 's/,/ /g' -e 's/^[Ss][Hh]/m/' -e 's/ [Ss][Hh]/ m/g' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz-`
2469 for sh_multilib in ${sh_multilibs}; do
2470 case ${sh_multilib} in
2471 m1 | m2 | m2e | m3 | m3e | \
2472 m4 | m4-single | m4-single-only | m4-nofpu | m4-300 |\
2473 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al | \
2474 m2a | m2a-single | m2a-single-only | m2a-nofpu | \
2475 m5-64media | m5-64media-nofpu | \
2476 m5-32media | m5-32media-nofpu | \
2477 m5-compact | m5-compact-nofpu)
2478 # TM_MULTILIB_CONFIG is used by t-sh for the non-endian multilib definition
2479 # It is passed to MULTIILIB_OPTIONS verbatim.
2480 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG}/${sh_multilib}"
2481 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
2483 \!*) # TM_MULTILIB_EXCEPTIONS_CONFIG is used by t-sh
2484 # It is passed the MULTILIB_EXCEPTIONS verbatim.
2485 TM_MULTILIB_EXCEPTIONS_CONFIG="${TM_MULTILIB_EXCEPTIONS_CONFIG} `echo $sh_multilib | sed 's/^!//'`" ;;
2487 echo "with_multilib_list=${sh_multilib} not supported."
2492 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's:^/::'`
2493 if test x${enable_incomplete_targets} = xyes ; then
2494 tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1 SUPPORT_SH5_32MEDIA=1 SUPPORT_SH5_32MEDIA_NOFPU=1 SUPPORT_SH5_64MEDIA=1 SUPPORT_SH5_64MEDIA_NOFPU=1"
2496 tm_file="$tm_file ./sysroot-suffix.h"
2497 tmake_file="$tmake_file t-sysroot-suffix"
2500 tmake_file="sh/t-sh sh/t-elf t-rtems sh/t-rtems"
2501 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h newlib-stdint.h"
2504 tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
2505 tm_file="${tm_file} elfos.h sh/elf.h sh/embed-elf.h vx-common.h vxworks.h sh/vxworks.h"
2508 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp-elf.h"
2511 tmake_file="sparc/t-leon"
2514 tmake_file="sparc/t-leon3"
2517 tmake_file="sparc/t-elf"
2520 tmake_file="${tmake_file} sparc/t-crtfm"
2521 extra_parts="crtbegin.o crtend.o"
2524 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h newlib-stdint.h"
2525 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
2526 extra_parts="crtbegin.o crtend.o"
2529 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h"
2530 extra_options="${extra_options} sparc/long-double-switch.opt"
2533 tmake_file="${tmake_file} sparc/t-leon"
2536 tmake_file="${tmake_file} sparc/t-leon3"
2539 tmake_file="${tmake_file} sparc/t-linux"
2542 if test x$enable_targets = xall; then
2543 tm_file="sparc/biarch64.h ${tm_file} sparc/linux64.h"
2544 tmake_file="${tmake_file} sparc/t-linux64"
2546 tm_file="${tm_file} sparc/linux.h"
2548 tmake_file="${tmake_file} sparc/t-crtfm"
2551 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2552 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2553 extra_options="${extra_options} sparc/long-double-switch.opt"
2556 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h sol2.h"
2558 *-*-solaris2.1[0-9]*)
2559 tm_file="${tm_file} sol2-10.h"
2563 use_gcc_stdint=provide
2566 tm_file="${tm_file} sparc/sol2.h"
2568 sparc64-*-* | sparcv9-*-*)
2569 tm_file="${tm_file} sparc/sol2-64.h"
2572 test x$with_cpu != x || with_cpu=v9
2575 tm_file="${tm_file} sparc/sol2-bi.h"
2576 if test x$gas = xyes; then
2577 tm_file="${tm_file} sparc/sol2-gas.h sparc/sol2-gas-bi.h"
2579 if test x$gnu_ld = xyes; then
2580 tm_file="${tm_file} sol2-gld.h sparc/sol2-gld-bi.h"
2582 tm_file="${tm_file} tm-dwarf2.h"
2583 tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
2584 if test x$gnu_ld = xyes; then
2585 tmake_file="$tmake_file t-slibgcc-elf-ver"
2587 tmake_file="$tmake_file t-slibgcc-sld"
2589 if test x$gas = xyes; then
2590 tm_file="usegas.h ${tm_file}"
2592 c_target_objs="sol2-c.o"
2593 cxx_target_objs="sol2-c.o"
2595 tm_p_file="${tm_p_file} sol2-protos.h"
2596 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
2597 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
2598 "":yes:* | yes:yes:* )
2601 "":*:yes | yes:*:yes )
2607 tm_file="${tm_file} elfos.h sparc/sysv4.h vx-common.h vxworks.h sparc/vxworks.h"
2608 tmake_file="${tmake_file} sparc/t-vxworks"
2611 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h"
2612 extra_options="${extra_options} sparc/little-endian.opt"
2613 tmake_file="${tmake_file} sparc/t-crtfm"
2614 extra_parts="crtbegin.o crtend.o"
2617 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h sparc/rtemself.h rtems.h"
2618 extra_options="${extra_options} sparc/little-endian.opt"
2619 tmake_file="${tmake_file} sparc/t-crtfm t-rtems"
2620 extra_parts="crtbegin.o crtend.o"
2623 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/linux64.h"
2624 extra_options="${extra_options} sparc/long-double-switch.opt"
2625 tmake_file="${tmake_file} sparc/t-linux sparc/t-linux64 sparc/t-crtfm"
2627 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
2628 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
2629 extra_options="${extra_options} sparc/long-double-switch.opt"
2630 tmake_file="${tmake_file} sparc/t-crtfm"
2631 case "x$with_cpu" in
2633 x) with_cpu=ultrasparc ;;
2634 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
2638 tm_file="sparc/biarch64.h ${tm_file}"
2639 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2640 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2641 extra_options="${extra_options} sparc/long-double-switch.opt"
2642 tmake_file="${tmake_file} sparc/t-netbsd64"
2645 tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp64-elf.h"
2646 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h sparc/openbsd64.h"
2647 extra_options="${extra_options} openbsd.opt"
2648 extra_options="${extra_options} sparc/little-endian.opt"
2653 tm_file="dbxelf.h elfos.h spu/spu-elf.h spu/spu.h newlib-stdint.h"
2654 tmake_file="spu/t-spu-elf"
2655 extra_headers="spu_intrinsics.h spu_internals.h vmx2spu.h spu_mfcio.h vec_types.h spu_cache.h"
2656 extra_modes=spu/spu-modes.def
2657 c_target_objs="${c_target_objs} spu-c.o"
2658 cxx_target_objs="${cxx_target_objs} spu-c.o"
2661 target_cpu_default="TARGET_CPU_v850e1"
2662 tm_file="dbxelf.h elfos.h newlib-stdint.h v850/v850.h"
2663 tm_p_file=v850/v850-protos.h
2664 tmake_file=v850/t-v850e
2665 md_file=v850/v850.md
2666 extra_modes=v850/v850-modes.def
2667 out_file=v850/v850.c
2668 extra_options="${extra_options} v850/v850.opt"
2669 if test x$stabs = xyes
2671 tm_file="${tm_file} dbx.h"
2674 c_target_objs="v850-c.o"
2675 cxx_target_objs="v850-c.o"
2679 target_cpu_default="TARGET_CPU_v850e"
2680 tm_file="dbxelf.h elfos.h newlib-stdint.h v850/v850.h"
2681 tm_p_file=v850/v850-protos.h
2682 tmake_file=v850/t-v850e
2683 md_file=v850/v850.md
2684 extra_modes=v850/v850-modes.def
2685 out_file=v850/v850.c
2686 extra_options="${extra_options} v850/v850.opt"
2687 if test x$stabs = xyes
2689 tm_file="${tm_file} dbx.h"
2692 c_target_objs="v850-c.o"
2693 cxx_target_objs="v850-c.o"
2697 target_cpu_default="TARGET_CPU_generic"
2698 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2699 tmake_file=v850/t-v850
2700 if test x$stabs = xyes
2702 tm_file="${tm_file} dbx.h"
2705 c_target_objs="v850-c.o"
2706 cxx_target_objs="v850-c.o"
2710 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h vax/elf.h vax/linux.h"
2711 extra_options="${extra_options} vax/elf.opt"
2712 tmake_file="${tmake_file} vax/t-linux"
2715 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2716 extra_options="${extra_options} netbsd.opt netbsd-elf.opt vax/elf.opt"
2719 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2720 extra_options="${extra_options} netbsd.opt"
2726 tm_file="vax/vax.h vax/openbsd1.h openbsd.h openbsd-stdint.h openbsd-pthread.h vax/openbsd.h"
2727 extra_options="${extra_options} openbsd.opt"
2731 # For historical reasons, the target files omit the 'x'.
2732 tm_file="dbxelf.h elfos.h newlib-stdint.h stormy16/stormy16.h"
2733 tm_p_file=stormy16/stormy16-protos.h
2734 md_file=stormy16/stormy16.md
2735 out_file=stormy16/stormy16.c
2736 extra_options=stormy16/stormy16.opt
2737 tmake_file="stormy16/t-stormy16"
2738 extra_parts="crtbegin.o crtend.o"
2741 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h xtensa/elf.h"
2742 extra_options="${extra_options} xtensa/elf.opt"
2743 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2746 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/linux.h"
2747 tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
2750 tm_file="mn10300/mn10300.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h mn10300/linux.h"
2751 tmake_file="${tmake_file} mn10300/t-linux"
2753 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2757 tm_file="dbxelf.h elfos.h ${tm_file} m32c/rtems.h rtems.h newlib-stdint.h"
2758 tmake_file="${tmake_file} t-rtems"
2759 c_target_objs="m32c-pragma.o"
2760 cxx_target_objs="m32c-pragma.o"
2763 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2764 c_target_objs="m32c-pragma.o"
2765 cxx_target_objs="m32c-pragma.o"
2768 echo "*** Configuration ${target} not supported" 1>&2
2774 i[34567]86-*-linux* | x86_64-*-linux*)
2775 tmake_file="${tmake_file} i386/t-pmm_malloc i386/t-i386"
2777 i[34567]86-*-* | x86_64-*-*)
2778 tmake_file="${tmake_file} i386/t-gmm_malloc i386/t-i386"
2780 powerpc*-*-* | rs6000-*-*)
2781 tm_file="${tm_file} rs6000/option-defaults.h"
2784 # Support for --with-cpu and related options (and a few unrelated options,
2788 echo "--with-cpu must be passed a value" 1>&2
2793 # Set arch and cpu from ${target} and ${target_noncanonical}. Set cpu
2794 # to generic if there is no processor scheduler model for the target.
2797 arch_without_sse2=no
2798 arch_without_64bit=no
2801 if test $fbsd_major -ge 6; then
2807 arch_without_sse2=yes
2808 arch_without_64bit=yes
2813 arch_without_sse2=yes
2814 arch_without_64bit=yes
2819 arch_without_sse2=yes
2820 arch_without_64bit=yes
2823 arch_without_sse2=yes
2824 arch_without_64bit=yes
2825 case ${target_noncanonical} in
2838 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2848 i686-*-* | i786-*-*)
2849 case ${target_noncanonical} in
2858 amdfam10-*|barcelona-*)
2862 k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
2866 k8-*|opteron-*|athlon64-*|athlon_fx-*)
2870 athlon_xp-*|athlon_mp-*|athlon_4-*)
2873 arch_without_sse2=yes
2874 arch_without_64bit=yes
2876 athlon_tbird-*|athlon-*)
2879 arch_without_sse2=yes
2884 arch_without_sse2=yes
2889 arch_without_sse2=yes
2891 pentium3-*|pentium3m-*)
2894 arch_without_sse2=yes
2896 pentium4-*|pentium4m-*)
2931 arch_without_sse2=yes
2936 arch_without_sse2=yes
2937 arch_without_64bit=yes
2942 case ${target_noncanonical} in
2951 amdfam10-*|barcelona-*)
2955 k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
2959 k8-*|opteron-*|athlon_64-*)
2987 # If there is no $with_cpu option, try to infer one from ${target}.
2988 # This block sets nothing except for with_cpu.
2989 if test x$with_cpu = x ; then
2991 i[34567]86-*-*|x86_64-*-*)
3009 frv-*-*linux* | frv400-*-*linux*)
3016 case "$with_arch" in
3018 with_cpu=${default_cf_cpu}
3021 with_cpu=m${default_m68k_cpu}
3032 with_cpu="`echo ${target} | sed 's/-.*$//'`"
3036 # Avoid overriding --with-cpu-32 and --with-cpu-64 values.
3038 i[34567]86-*-*|x86_64-*-*)
3039 if test x$with_cpu_32 != x || test x$with_cpu_64 != x; then
3040 if test x$with_cpu_32 = x; then
3041 with_cpu_32=$with_cpu
3043 if test x$with_cpu_64 = x; then
3044 with_cpu_64=$with_cpu
3052 # Support for --with-arch and related options (and a few unrelated options,
3054 case ${with_arch} in
3056 echo "--with-arch must be passed a value" 1>&2
3061 # If there is no $with_arch option, try to infer one from ${target}.
3062 # This block sets nothing except for with_arch.
3063 if test x$with_arch = x ; then
3065 i[34567]86-*-darwin*|x86_64-*-darwin*)
3066 # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
3067 # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
3070 # --with-fpmath sets the default ISA to SSE2, which is the same
3071 # ISA supported by Pentium 4.
3072 if test x$with_fpmath = x || test $arch_without_sse2 = no; then
3083 # Avoid overriding --with-arch-32 and --with-arch-64 values.
3085 i[34567]86-*-darwin*|x86_64-*-darwin*)
3086 # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
3087 # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
3089 i[34567]86-*-*|x86_64-*-*)
3090 if test x$with_arch_32 != x || test x$with_arch_64 != x; then
3091 if test x$with_arch_32 = x; then
3092 with_arch_32=$with_arch
3094 if test x$with_arch_64 = x; then
3095 if test $arch_without_64bit = yes; then
3096 # Set the default 64bit arch to x86-64 if the default arch
3097 # doesn't support 64bit.
3100 with_arch_64=$with_arch
3104 elif test $arch_without_64bit$need_64bit_isa = yesyes; then
3105 # Set the default 64bit arch to x86-64 if the default arch
3106 # doesn't support 64bit and we need 64bit ISA.
3107 with_arch_32=$with_arch
3115 # Support --with-fpmath.
3116 if test x$with_fpmath != x; then
3118 i[34567]86-*-* | x86_64-*-*)
3119 case ${with_fpmath} in
3121 tm_file="${tm_file} i386/avxmath.h"
3124 tm_file="${tm_file} i386/ssemath.h"
3127 echo "Invalid --with-fpmath=$with_fpmath" 1>&2
3133 echo "--with-fpmath isn't supported for $target." 1>&2
3139 # Similarly for --with-schedule.
3140 if test x$with_schedule = x; then
3143 # Override default PA8000 scheduling model.
3144 with_schedule=7100LC
3149 # Validate and mark as valid any --with options supported
3150 # by this target. In order to use a particular --with option
3151 # you must list it in supported_defaults; validating the value
3152 # is optional. This case statement should set nothing besides
3153 # supported_defaults.
3158 supported_defaults="cpu tune"
3159 for which in cpu tune; do
3160 eval "val=\$with_$which"
3163 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
3164 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
3168 echo "Unknown CPU used in --with-$which=$val" 1>&2
3176 supported_defaults="arch cpu float tune fpu abi mode"
3177 for which in cpu tune; do
3178 # See if it matches any of the entries in arm-cores.def
3179 eval "val=\$with_$which"
3180 if [ x"$val" = x ] \
3181 || grep "^ARM_CORE(\"$val\"," \
3182 ${srcdir}/config/arm/arm-cores.def \
3185 new_val=`grep "^ARM_CORE(\"$val\"," \
3186 ${srcdir}/config/arm/arm-cores.def | \
3187 sed -e 's/^[^,]*,[ ]*//' | \
3189 eval "target_${which}_cname=$new_val"
3190 echo "For $val real value is $new_val"
3193 echo "Unknown CPU used in --with-$which=$val" 1>&2
3198 case "$with_arch" in
3200 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
3201 | armv5te | armv6j |armv6k | armv6z | armv6zk | armv6-m \
3202 | armv7 | armv7-a | armv7-r | armv7-m \
3207 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
3212 case "$with_float" in
3214 | soft | hard | softfp)
3218 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
3225 | fpa | fpe2 | fpe3 | maverick | vfp | vfp3 | vfpv3 \
3226 | vfpv3-fp16 | vfpv3-d16 | vfpv3-d16-fp16 | vfpv3xd \
3227 | vfpv3xd-fp16 | neon | neon-fp16 | vfpv4 | vfpv4-d16 \
3228 | fpv4-sp-d16 | neon-vfpv4)
3232 echo "Unknown fpu used in --with-fpu=$with_fpu" 2>&1
3239 | apcs-gnu | atpcs | aapcs | iwmmxt | aapcs-linux )
3243 echo "Unknown ABI used in --with-abi=$with_abi"
3248 case "$with_mode" in
3254 echo "Unknown mode used in --with-mode=$with_mode"
3259 if test "x$with_arch" != x && test "x$with_cpu" != x; then
3260 echo "Warning: --with-arch overrides --with-cpu=$with_cpu" 1>&2
3265 supported_defaults=cpu
3270 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
3276 fido-*-* | m68k*-*-*)
3277 supported_defaults="arch cpu"
3278 case "$with_arch" in
3280 m68k_arch_family="$with_arch"
3283 echo "Invalid --with-arch=$with_arch" 1>&2
3288 # We always have a $with_cpu setting here.
3290 "m68000" | "m68010" | "m68020" | "m68030" | "m68040" | "m68060")
3291 m68k_cpu_ident=$with_cpu
3294 m68k_cpu_ident=m68020
3295 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_40"
3298 m68k_cpu_ident=m68020
3299 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_60"
3302 # We need the C identifier rather than the string.
3303 m68k_cpu_ident=`awk -v arg="\"$with_cpu\"" \
3304 'BEGIN { FS="[ \t]*[,()][ \t]*" }; \
3305 $1 == "M68K_DEVICE" && $2 == arg { print $3 }' \
3306 ${srcdir}/config/m68k/m68k-devices.def`
3307 if [ x"$m68k_cpu_ident" = x ] ; then
3308 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
3311 with_cpu="mcpu=$with_cpu"
3317 supported_defaults="arch schedule"
3319 case "$with_arch" in
3320 "" | 1.0 | 1.1 | 2.0)
3324 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
3329 case "$with_schedule" in
3330 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
3334 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
3340 i[34567]86-*-* | x86_64-*-*)
3341 supported_defaults="arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64"
3342 for which in arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64; do
3343 eval "val=\$with_$which"
3346 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
3347 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
3348 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
3349 | athlon-4 | athlon-xp | athlon-mp | geode \
3350 | prescott | pentium-m | pentium4m | pentium3m)
3357 echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2
3365 "" | x86-64 | generic | native \
3366 | k8 | k8-sse3 | athlon64 | athlon64-sse3 | opteron \
3367 | opteron-sse3 | athlon-fx | bdver1 | btver1 | amdfam10 \
3368 | barcelona | nocona | core2 | corei7 | corei7-avx | atom)
3372 echo "Unknown CPU given in --with-$which=$val." 1>&2
3380 supported_defaults="abi arch arch_32 arch_64 float tune tune_32 tune_64 divide llsc mips-plt synci"
3382 case ${with_float} in
3387 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
3393 "" | 32 | o64 | n32 | 64 | eabi)
3397 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
3402 case ${with_divide} in
3403 "" | breaks | traps)
3407 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
3412 case ${with_llsc} in
3423 echo "Unknown llsc type used in --with-llsc" 1>&2
3428 case ${with_mips_plt} in
3433 with_mips_plt=no-plt
3438 echo "Unknown --with-mips-plt argument: $with_mips_plt" 1>&2
3443 case ${with_synci} in
3448 # No is the default.
3452 echo "Unknown synci type used in --with-synci" 1>&2
3458 powerpc*-*-* | rs6000-*-*)
3459 supported_defaults="cpu cpu_32 cpu_64 float tune tune_32 tune_64"
3461 for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
3462 eval "val=\$with_$which"
3464 default32 | default64)
3469 echo "$val only valid for --with-cpu and --with-tune." 1>&2
3473 with_which="with_$which"
3477 tm_defines="${tm_defines} CONFIG_PPC405CR"
3478 eval "with_$which=405"
3481 | power | power[234567] | power6x | powerpc | powerpc64 \
3482 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
3483 | 401 | 403 | 405 | 405fp | 440 | 440fp | 464 | 464fp \
3484 | 476 | 476fp | 505 | 601 | 602 | 603 | 603e | ec603e \
3485 | 604 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
3486 | a2 | e300c[23] | 854[08] | e500mc | e500mc64 | titan\
3487 | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5 | cell)
3491 echo "Unknown cpu used in --with-$which=$val." 1>&2
3499 supported_defaults="arch mode tune"
3501 for which in arch tune; do
3502 eval "val=\$with_$which"
3504 "" | g5 | g6 | z900 | z990 | z9-109 | z9-ec | z10 | z196)
3508 echo "Unknown cpu used in --with-$which=$val." 1>&2
3514 case ${with_mode} in
3519 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
3525 sh[123456ble]-*-* | sh-*-*)
3526 supported_defaults="cpu"
3527 case "`echo $with_cpu | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz- | sed s/sh/m/`" in
3528 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
3531 m2a | m2a-single | m2a-single-only | m2a-nofpu)
3533 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
3536 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
3537 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
3538 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
3539 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
3545 supported_defaults="cpu float tune"
3547 for which in cpu tune; do
3548 eval "val=\$with_$which"
3550 "" | sparc | sparcv9 | sparc64 \
3552 | v8 | supersparc | hypersparc | leon \
3553 | sparclite | f930 | f934 | sparclite86x \
3554 | sparclet | tsc701 \
3555 | v9 | ultrasparc | ultrasparc3 | niagara | niagara2)
3559 echo "Unknown cpu used in --with-$which=$val" 1>&2
3565 case ${with_float} in
3570 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
3577 supported_defaults="arch tune"
3579 for which in arch tune; do
3580 eval "val=\$with_$which"
3582 "" | cell | celledp)
3586 echo "Unknown cpu used in --with-$which=$val." 1>&2
3594 supported_defaults=cpu
3596 "" | v850e | v850e1)
3600 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
3607 # Set some miscellaneous flags for particular targets.
3608 target_cpu_default2=
3611 if test x$gas = xyes
3613 target_cpu_default2="MASK_GAS"
3618 if test x$target_cpu_cname = x
3620 target_cpu_default2=TARGET_CPU_generic
3622 target_cpu_default2=TARGET_CPU_$target_cpu_cname
3627 target_cpu_default2="MASK_BIG_SWITCH"
3628 if test x$gas = xyes
3630 target_cpu_default2="${target_cpu_default2}|MASK_GAS|MASK_JUMP_IN_DELAY"
3634 fido*-*-* | m68k*-*-*)
3635 target_cpu_default2=$m68k_cpu_ident
3636 if [ x"$m68k_arch_family" != x ]; then
3637 tmake_file="m68k/t-$m68k_arch_family $tmake_file"
3641 i[34567]86-*-darwin* | x86_64-*-darwin*)
3642 tmake_file="${tmake_file} i386/t-fprules-softfp soft-fp/t-softfp"
3644 i[34567]86-*-linux* | x86_64-*-linux* | \
3645 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
3647 tmake_file="${tmake_file} i386/t-fprules-softfp soft-fp/t-softfp i386/t-linux"
3649 i[34567]86-*-solaris2*)
3650 tmake_file="${tmake_file} i386/t-fprules-softfp soft-fp/t-softfp"
3652 i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
3653 tmake_file="${tmake_file} i386/t-fprules-softfp soft-fp/t-softfp"
3655 i[34567]86-*-freebsd* | x86_64-*-freebsd*)
3656 tmake_file="${tmake_file} i386/t-fprules-softfp soft-fp/t-softfp"
3659 tmake_file="${tmake_file} ia64/t-fprules-softfp soft-fp/t-softfp"
3663 if test x$gnu_ld = xyes
3665 target_cpu_default2="MASK_SPLIT_ADDRESSES"
3669 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
3672 tmake_file="mips/t-mips $tmake_file"
3675 powerpc*-*-* | rs6000-*-*)
3676 # FIXME: The PowerPC port uses the value set at compile time,
3677 # although it's only cosmetic.
3678 if test "x$with_cpu" != x
3680 target_cpu_default2="\\\"$with_cpu\\\""
3682 out_file=rs6000/rs6000.c
3683 c_target_objs="${c_target_objs} rs6000-c.o"
3684 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
3685 tmake_file="rs6000/t-rs6000 ${tmake_file}"
3687 if test x$enable_e500_double = xyes
3689 tm_file="$tm_file rs6000/e500-double.h"
3693 sh[123456ble]*-*-* | sh-*-*)
3694 c_target_objs="${c_target_objs} sh-c.o"
3695 cxx_target_objs="${cxx_target_objs} sh-c.o"
3699 if test x$with_tune = x ; then
3703 # The SPARC port checks this value at compile-time.
3704 target_cpu_default2="TARGET_CPU_$with_cpu"
3708 # Some standard aliases.
3713 xsparcv9 | xsparc64)
3718 # The SPARC port checks this value at compile-time.
3719 target_cpu_default2="TARGET_CPU_$with_cpu"
3723 # FIXME: The v850 is "special" in that it does not support
3724 # runtime CPU selection, only --with-cpu.
3725 case "x$with_cpu" in
3729 target_cpu_default2="TARGET_CPU_$with_cpu"
3736 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"
3737 for option in $all_defaults
3739 eval "val=\$with_"`echo $option | sed s/-/_/g`
3740 if test -n "$val"; then
3741 case " $supported_defaults " in
3745 echo "This target does not support --with-$option." 2>&1
3746 echo "Valid --with options are: $supported_defaults" 2>&1
3753 t="{ \"$option\", \"$val\" }"
3755 t="${t}, { \"$option\", \"$val\" }"
3762 configure_default_options="{ { NULL, NULL} }"
3764 configure_default_options="{ ${t} }"
3767 if test "$target_cpu_default2" != ""
3769 if test "$target_cpu_default" != ""
3771 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
3773 target_cpu_default=$target_cpu_default2