This patch contains the configuration adjustments needed to enable the GCN
back-end.

The new configure check for dlopen is required to allow building the new
gcn-run tool.  This tool uses libdl to load the HSA runtime libraries, which
are required to run programs on the GPU.  The tool is disabled if libdl is not
available.

2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
	    Kwok Cheung Yeung  <kcy@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>
	    Tom de Vries  <tom@codesourcery.com>
	    Jan Hubicka  <hubicka@ucw.cz>
	    Martin Jambor  <mjambor@suse.cz>

	* configure.ac: Likewise.
	* configure: Regenerate.
	* contrib/config-list.mk: Add amdgcn-amdhsa.

	gcc/
	* config.gcc: Add amdgcn*-*-amdhsa configuration.
	* configure.ac: Check for dlopen.
	* configure: Regenerate.


Co-Authored-By: Jan Hubicka <hubicka@ucw.cz>
Co-Authored-By: Julian Brown <julian@codesourcery.com>
Co-Authored-By: Kwok Cheung Yeung <kcy@codesourcery.com>
Co-Authored-By: Martin Jambor <mjambor@suse.cz>
Co-Authored-By: Tom de Vries <tom@codesourcery.com>

From-SVN: r268024

This deletes powerpcspe, which was deprecated for GCC 8.

This does not change the testsuite, or libgcc for rs6000 (which still
is shared code with powerpcspe, so can use some cleanup after this).


/
	* contrib/config-list.mk: Remove powerpc-eabispe and powerpc-linux_spe.

gcc/
	* config.gcc (Obsolete configurations): Delete powerpc*-*-*spe*.
	(Unsupported targets): Add powerpc*-*-*spe*.
	(powerpc*-*-*spe*): Delete.
	(powerpc-*-eabispe*): Delete.
	(powerpc-*-rtems*spe*): Delete.
	(powerpc*-*-linux*spe*): Delete.
	(powerpc*-*-linux*): Do not handle the linux*spe* targets.
	(powerpc-wrs-vxworks*spe): Delete.
	(with_cpu setting code): Delete powerpc*-*-*spe* handling.
	* config.host (target powerpc*-*-*spe*): Delete.
	* doc/invoke.texi (PowerPC SPE Options): Delete.
	(PowerPC SPE Options): Delete.
	* config/powerpcspe: Delete.

From-SVN: r266961

	contrib:
	* config-list.mk (LIST): Switch to i686-solaris2.11,
	sparc64-sun-solaris2.11.

	gcc:
	* config.gcc: Obsolete *-*-solaris2.10*.
	* doc/install.texi (Specific, *-*-solaris2*): Document it.

From-SVN: r265186

2018-08-17  Jojo  <jijie_rong@c-sky.com>
	    Huibin Wang  <huibin_wang@c-sky.com>
	    Sandra Loosemore  <sandra@codesourcery.com>
	    Chung-Lin Tang  <cltang@codesourcery.com>
	    Andrew Jenner  <andrew@codesourcery.com>

	C-SKY port: Configury

	gcc/
	* config.gcc (csky-*-*): New.
	* configure.ac: Add csky to targets for dwarf2 debug_line support.
	* configure: Regenerated.

	contrib/
	* config-list.mk (LIST): Add csky-elf and csky-linux-gnu.



Co-Authored-By: Andrew Jenner <andrew@codesourcery.com>
Co-Authored-By: Chung-Lin Tang <cltang@codesourcery.com>
Co-Authored-By: Huibin Wang <huibin_wang@c-sky.com>
Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com>

From-SVN: r263627

The target has been removed, so we shouldn't try to build it.


	PR target/86382
	* contrib/config-list.mk: Remove powerpc-linux_paired.

From-SVN: r262340

	* config.gcc (alpha*-*-freebsd*): Remove.
	* config/alpha/freebsd.h: Remove.

contrib/

	* config-list.mk (LIST): Remove alpha-freebsd6.

From-SVN: r261529

2007-05-03  Jeff Law  <law@redhat.com>

	* config-list.mk (am33_2.0-linux): Remove from list of targets
	to build.

From-SVN: r247553

2017-02-06  Palmer Dabbelt  <palmer@dabbelt.com>

        * config-list.mki (LIST): Add riscv32-unknown-linux-gun and
        riscv64-unknown-linux-gnu.

From-SVN: r245229

libgcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.host: Remove support for mep-*.
	* config/mep/lib1funcs.S: Remove.
	* config/mep/lib2funcs.c: Remove.
	* config/mep/t-mep: Remove.
	* config/mep/tramp.c: Remove.

gcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* common/config/mep/mep-common.c: Remove.
	* config.gcc: Remove mep-* support.
	* config/mep/constraints.md: Remove.
	* config/mep/default.h: Remove.
	* config/mep/intrinsics.h: Remove.
	* config/mep/intrinsics.md: Remove.
	* config/mep/ivc2-template.h: Remove.
	* config/mep/mep-c5.cpu: Remove.
	* config/mep/mep-core.cpu: Remove.
	* config/mep/mep-default.cpu: Remove.
	* config/mep/mep-ext-cop.cpu: Remove.
	* config/mep/mep-intrin.h: Remove.
	* config/mep/mep-ivc2.cpu: Remove.
	* config/mep/mep-pragma.c: Remove.
	* config/mep/mep-protos.h: Remove.
	* config/mep/mep.c: Remove.
	* config/mep/mep.cpu: Remove.
	* config/mep/mep.h: Remove.
	* config/mep/mep.md: Remove.
	* config/mep/mep.opt: Remove.
	* config/mep/predicates.md: Remove.
	* config/mep/t-mep: Remove.
	* doc/install.texi: Remove mep-* documentation.
	* doc/md.texi: Likewise.

gcc/testsuite/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* gcc.dg/tree-ssa/forwprop-28.c: Remove mep-* support.
	* gcc.dg/tree-ssa/reassoc-32.c: Likewise.
	* gcc.dg/tree-ssa/reassoc-33.c: Likewise.
	* gcc.dg/tree-ssa/reassoc-34.c: Likewise.
	* gcc.dg/tree-ssa/reassoc-35.c: Likewise.
	* gcc.dg/tree-ssa/reassoc-36.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-1.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-2.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-3.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-4.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-5.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-6.c: Likewise.
	* gcc.dg/tree-ssa/ssa-thread-11.c: Likewise.
	* gcc.dg/tree-ssa/vrp87.c: Likewise.
	* lib/target-supports.exp: Likewise.

contrib/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config-list.mk: Stop testing mep-elf.

libstdc++-v3/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* configure.host: Remove mep-* support.

From-SVN: r237666

contrib/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config-list.mk: Stop testing avr-rtems.

libgcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.host: Remove support for avr-rtems.
	* config/avr/t-rtems: Remove.

ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* configure: Regenerate.
	* configure.ac: Remove support for avr-rtems.

gcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.gcc: Remove support for avr-rtems.
	* config/avr/gen-avr-mmcu-specs.c: Likewise.
	* config/avr/rtems.h: Remove.
	* config/avr/t-rtems: Remove.

contrib/header-tools/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* README: Remove references to avr-rtems.
	* reduce-headers: Likewise.

From-SVN: r237665

libgcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.host: Remove m32r-rtems support.

gcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.gcc: Remove m32r-rtems support.
	* config/m32r/rtems.h: Remove.

contrib/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config-list.mk: Stop testing m32r-rtems.

From-SVN: r237664

contrib/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config-list.mk: Remove h8300-rtems support.

libgcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.host: Remove h8300-rtems support.

gcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.gcc: Remove h8300-rtems support.
	* config/h8300/rtems.h: Remove.
	* config/h8300/t-rtems: Remove.

From-SVN: r237663

gcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.gcc: Remove support for knetbsd.
	* configure.ac: Likewise.
	* config/i386/knetbsd-gnu.h: Remove.  * config/i386/knetbsd-gnu64.h: Remove.
	* config/knetbsd-gnu.h: Remove.
	* configure: Regenerate.

libgcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.host: Remove support for knetbsd.

libstdc++-v3/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* configure: Regenerate.
	* configure.host: Remove support for knetbsd.
	* crossconfig.m4: Likewise.

contrib/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config-list.mk: stop testing knetbsd.

From-SVN: r237662

contrib/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config-list.mk: Stop testing openbsd3.0.

libgcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.host: Remove support for openbsd 2 and 3.

gcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.gcc: Remove support for openbsd 2 and 3.
	* config/openbsd-oldgas.h: Remove.

From-SVN: r237661

contrib/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config-list.mk: Remove interix target.

libgcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.host: Remove interix support.
	* config/i386/t-interix: Remove.

config/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* elf.m4: Remove interix support.
	* picflag.m4: Likewise.

fixincludes/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* mkfixinc.sh: Remove interix support.

gcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.gcc: Remove interix support.
	* config/i386/i386-interix.h: Remove.
	* config/i386/interix.opt: Remove.
	* config/i386/t-interix: Remove.
	* configure: Regenerate.
	* configure.ac: Remove interix support.
	* doc/install.texi: Remove interix documentation.

gcc/testsuite/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* gcc.dg/attr-ms_struct-1.c: Stop testing interix.
	* gcc.dg/attr-ms_struct-2.c: Likewise.
	* gcc.dg/attr-ms_struct-packed1.c: Likewise.
	* gcc.dg/bf-ms-attrib.c: Likewise.
	* gcc.dg/bf-ms-layout-2.c: Likewise.
	* gcc.dg/bf-ms-layout-3.c: Likewise.
	* gcc.dg/bf-ms-layout.c: Likewise.
	* gcc.dg/bf-no-ms-layout.c: Likewise.
	* gcc.target/i386/bitfield1.c: Likewise.
	* gcc.target/i386/bitfield2.c: Likewise.
	* gcc.target/i386/bitfield3.c: Likewise.

From-SVN: r237660

        * config-list.mk: Remove rs6000-ibm-aix4.3, rs6000-ibm-aix5.1,
        rs6000-ibm-aix5.2.
        Rename rs6000-ibm-aix6.0 as rs6000-ibm-aix6.1.
        Add rs6000-ibm-aix7.1.

From-SVN: r237644

r233165 marked three deprecated rtems targets as obsolete.
r233887 marked mep-elf as obsolete.

Update config-list.mk to add OPT-enable-obsolete to these 4
targets.

contrib/ChangeLog:
	* config-list.mk (LIST): Add OPT-enable-obsolete to avr-rtems,
	h8300-rtems, m32r-rtems, mep-elf.

From-SVN: r237270

contrib/ChangeLog:
	* config-list.mk (GCC_SRC_DIR): New variable.
	(make-log-dir): Use GCC_SRC_DIR.
	($(LIST)): Likewise.

From-SVN: r237269

/
	* config.guess:  Remove SH5 support.
	* config.sub: Likewise.
	* configure: Likewise.
	* configure.ac: Likewise.

config/
	* picflag.m4:  Remove SH5 support.

gcc/
	* config/sh/t-sh: Remove SH5 support.
	* config.gcc: Likewise.
	* configure: Likewise.

contrib/
	* compare-all-tests: Remove SH5 support.
	* config-list.mk: Likewise.

libada/
	* configure: Remove SH5 support.

libgcc/
	* config.host: Remove SH5 support.
	* configure: Likewise.

libiberty/
	* configure: Remove SH5 support.

libjava/
	* classpath/config.guess: Remove SH5 support.
	* classpath/config.sub: Likewise.

From-SVN: r235676

2016-02-26  Joel Sherrill <joel@rtems.org>

	* config-list.mk: Add aarch64-rtems and x86_64-rtems

From-SVN: r233763

2015-12-17  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

	* config-list.mk (LIST): Add --enable-obsolete to recently obsoleted
	targets x86_64-knetbsd-gnu, i686-knetbsd-gnu and i686-openbsd3.0 .

From-SVN: r231794

From-SVN: r229611

From-SVN: r223261

From-SVN: r219221

With my last change, `sed' is used to cut out the target name from a listed
target. Since there may be additional OPTions encoded in the "target", I tried
to get only the first submatch before an `OPT'. However, `sed' uses longest
match, so I'm re-writing this using awk.

  If anybody is like using `gawk' or anything different, please feel free to
drop another patch. Since this is usually called by hand or by robots under
review, I don't see much of a problem here.

2015-01-05  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

contrib/
       * config-list.mk: Use shortest match for OPT to find the actual
       target name.

From-SVN: r219196

2014-10-31  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

./	* configure.ac: Update comment.
	* configure: Regenerate.

./contrib	* config-list.mk: Don't build Go for certain targets.

From-SVN: r216957

libgcc/ChangeLog:

2014-10-04  Trevor Saunders  <tsaunders@mozilla.com>

	* config.host: Remove support for score-*.

contrib/ChangeLog:

2014-10-04  Trevor Saunders  <tsaunders@mozilla.com>

	* compare-all-tests: Don't test score-*.
	* config-list.mk: Likewise.

gcc/ChangeLog:

2014-10-04  Trevor Saunders  <tsaunders@mozilla.com>

	* common/config/score/score-common.c: Remove.
	* config.gcc: Remove support for score-*.
	* config/score/constraints.md: Remove.
	* config/score/elf.h: Remove.
	* config/score/predicates.md: Remove.
	* config/score/score-conv.h: Remove.
	* config/score/score-generic.md: Remove.
	* config/score/score-modes.def: Remove.
	* config/score/score-protos.h: Remove.
	* config/score/score.c: Remove.
	* config/score/score.h: Remove.
	* config/score/score.md: Remove.
	* config/score/score.opt: Remove.
	* doc/md.texi: Don't document score-*.

From-SVN: r215889

2014-09-18  Olivier Hainque  <hainque@adacore.com>

gcc/
	* config.gcc (powerpc-wrs-vxworksmils): New configuration.
	* config/rs6000/t-vxworksmils: New file.
	* config/rs6000/vxworksmils.h: New file.

libgcc/
	* config.host (powerpc-wrs-vxworksmils): New configuration,
	same as vxworksae.

contrib/
	* config-list.mk (LIST): Add powerpc-wrs-vxworksmils.

From-SVN: r215377

2014-09-18  Joel Sherrill <joel.sherrill@oarcorp.com>

	* config-list.mk (LIST): Add v850-rtems.

From-SVN: r215362

2014-09-18  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	* config-list.mk (LIST): Add arm-rtems.
	Add nios2-rtems.  Remove extra option from powerpc-rtems.

From-SVN: r215357

contrib/ChangeLog:

2014-09-08  Trevor Saunders  <tsaunders@mozilla.com>

	* compare-all-tests: Don't test picochip.
	* config-list.mk: Likewise.

gcc/ChangeLog:

2014-09-08  Trevor Saunders  <tsaunders@mozilla.com>

	* common/config/picochip/picochip-common.c: Remove.
	* config.gcc: Remove support for picochip.
	* config/picochip/constraints.md: Remove.
	* config/picochip/dfa_space.md: Remove.
	* config/picochip/dfa_speed.md: Remove.
	* config/picochip/picochip-protos.h: Remove.
	* config/picochip/picochip.c: Remove.
	* config/picochip/picochip.h: Remove.
	* config/picochip/picochip.md: Remove.
	* config/picochip/picochip.opt: Remove.
	* config/picochip/predicates.md: Remove.
	* config/picochip/t-picochip: Remove.
	* doc/md.texi: Don't document picochi.

libgcc/ChangeLog:

2014-09-08  Trevor Saunders  <tsaunders@mozilla.com>

	* config.host: Remove picochip support.
	* config/picochip/adddi3.S: Remove.
	* config/picochip/ashlsi3.S: Remove.
	* config/picochip/ashlsi3.c: Remove.
	* config/picochip/ashrsi3.S: Remove.
	* config/picochip/ashrsi3.c: Remove.
	* config/picochip/clzsi2.S: Remove.
	* config/picochip/cmpsi2.S: Remove.
	* config/picochip/divmod15.S: Remove.
	* config/picochip/divmodhi4.S: Remove.
	* config/picochip/divmodsi4.S: Remove.
	* config/picochip/lib1funcs.S: Remove.
	* config/picochip/longjmp.S: Remove.
	* config/picochip/lshrsi3.S: Remove.
	* config/picochip/lshrsi3.c: Remove.
	* config/picochip/parityhi2.S: Remove.
	* config/picochip/popcounthi2.S: Remove.
	* config/picochip/setjmp.S: Remove.
	* config/picochip/subdi3.S: Remove.
	* config/picochip/t-picochip: Remove.
	* config/picochip/ucmpsi2.S: Remove.
	* config/picochip/udivmodhi4.S: Remove.
	* config/picochip/udivmodsi4.S: Remove.

From-SVN: r215039

2014-05-09  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

       * config-list.mk (show): New target.

From-SVN: r210260

	libstdc++-v3:
	* configure.host: Remove solaris2.9 handling.
	Change os_include_dir to os/solaris/solaris2.10.
	* acinclude.m4 (ac_has_gthreads): Remove solaris2.9* handling.
	* crossconfig.m4: Remove *-solaris2.9 handling, simplify.
	* configure: Regenerate.
	* config/abi/post/solaris2.9: Remove.
	* config/os/solaris/solaris2.9: Rename to ...
	* config/os/solaris/solaris2.10: ... this.
	* config/os/solaris/solaris2.10/os_defines.h (CLOCK_MONOTONIC):
	Remove.

	* doc/xml/manual/configure.xml (--enable-libstdcxx-threads):
	Remove Solaris 9 reference.
	* doc/html/manual/configure.html: Regenerate.

	* testsuite/27_io/basic_istream/extractors_arithmetic/char/12.cc:
	Remove *-*-solaris2.9 xfail.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/12.cc:
	Likewise.

	* testsuite/ext/enc_filebuf/char/13598.cc: Remove *-*-solaris2.9
	xfail.

	libjava:
	* configure.ac (THREADLIBS, THREADSPEC): Remove *-*-solaris2.9
	handling.
	* configure: Regenerate.

	libgfortran:
	* config/fpu-387.h [__sun__ && __svr4__]: Remove SSE execution
	check.

	libgcc:
	* config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
	check.
	* config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
	Solaris 9 single-threaded support.
	* config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
	Solaris 9 single-threaded support.  Add call_user_handler code
	sequences.
	(sparc_is_sighandler): Likewise.

	libcpp:
	* lex.c: Remove Solaris 9 reference.

	gcc/testsuite:
	* gcc.c-torture/compile/pr28865.c: Remove dg-xfail-if.

	* gcc.dg/c99-stdint-6.c: Remove dg-options for *-*-solaris2.9.
	* gcc.dg/lto/20090210_0.c: Remove dg-extra-ld-options for
	*-*-solaris2.9.
	* gcc.dg/torture/pr47917.c: Remove dg-options for *-*-solaris2.9.
	* gcc.target/i386/pr22076.c: Remove i?86-*-solaris2.9 handling
	from dg-options.
	* gcc.target/i386/pr22152.c: Remove i?86-*-solaris2.9 handling
	from dg-additional-options.
	* gcc.target/i386/vect8-ret.c: Remove i?86-*-solaris2.9 handling
	from dg-options.

	* gcc.dg/vect/tree-vect.h (check_vect): Remove Solaris 9 SSE2
	execution check.
	* gcc.target/i386/sse-os-support.h [__sun__ && __svr4__]
	(sigill_hdlr): Remove.
	(sse_os_support) [__sun__ && __svr4__]: Remove SSE execution
	check.

	* gfortran.dg/erf_3.F90: Remove sparc*-*-solaris2.9* handling.
	* gfortran.dg/fmt_en.f90: Remove i?86-*-solaris2.9* handling.
	* gfortran.dg/round_4.f90: Remove *-*-solaris2.9* handling.

	* lib/target-supports.exp (add_options_for_tls): Remove
	*-*-solaris2.9* handling.

	gcc:
	* config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
	(*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
	(*-*-solaris2*): Simplify.
	(i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
	(i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
	*-*-solaris2.9* handling.

	* configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
	as bug.
	(gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
	(ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
	handling, simplify.
	(gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
	* configure: Regenerate.

	* config/i386/sol2-9.h: Remove.

	* doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
	(Specific, *-*-solaris2*): Mention Solaris 9 support removal.
	Remove Solaris 9 references.

	fixincludes:
	* inclhack.def (math_exception): Bypass on *-*-solaris2.1[0-9]*.
	(solaris_int_types): Remove.
	(solaris_longjmp_noreturn): Remove.
	(solaris_mutex_init_2): Remove.
	(solaris_once_init_2): Remove.
	(solaris_sys_va_list): Remove.
	* fixincl.x: Regenerate.
	* tests/base/iso/setjmp_iso.h: Remove.
	* tests/base/pthread.h [SOLARIS_MUTEX_INIT_2_CHECK]: Remove.
	[SOLARIS_ONCE_INIT_1_CHECK]: Remove wrapping done by
	solaris_once_init_2.
	[SOLARIS_ONCE_INIT_2_CHECK]: Remove.
	* tests/base/sys/int_types.h: Remove.
	* tests/base/sys/va_list.h: Remove.

	contrib:
	* config-list.mk (LIST): Remove sparc-sun-solaris2.9, i686-solaris2.9.

From-SVN: r209621

/:
	* configure.ac (tilepro-*-*) Change to tilepro*-*-*.
	(tilegx-*-*): Change to tilegx*-*-*.
	* configure: Regenerate.

contrib/:
	* config-list.mk (LIST): Add tilegxbe-linux-gnu.

libcpp/:
	* configure.ac: Change "tilepro" triplet to "tilepro*".
	* configure: Regenerate.

libgcc/:
	* config.host: Support "tilegx*" and "tilepro*" triplets.
	* config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
	* config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.

gcc/:
	* config.gcc (tilepro-*-*): Change to tilepro*-*-*.
	(tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
	triplet.
	* common/config/tilegx/tilegx-common.c
	(TARGET_DEFAULT_TARGET_FLAGS): Define.
	* config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
	(LINK_SPEC): Ditto.
	* config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
	* config/tilegx/tilegx.c (tilegx_return_in_msb): New.
	(tilegx_gimplify_va_arg_expr): Handle big endian.
	(tilegx_expand_unaligned_load): Ditto.
	(tilegx_expand_unaligned_store): Ditto.
	(TARGET_RETURN_IN_MSB): New.
	* config/tilegx/tilegx.h (TARGET_DEFAULT): New.
	(TARGET_ENDIAN_DEFAULT): New.
	(TARGET_BIG_ENDIAN): Handle big endian.
	(BYTES_BIG_ENDIAN): Ditto.
	(WORDS_BIG_ENDIAN): Ditto.
	(FLOAT_WORDS_BIG_ENDIAN): Ditto.
	(ENDIAN_SPEC): New.
	(EXTRA_SPECS): New.
	* config/tilegx/tilegx.md (extv): Handle big endian.
	(extzv): Ditto.
	(insn_st<n>): Ditto.
	(insn_st<n>_add<bitsuffix>): Ditto.
	(insn_stnt<n>): Ditto.
	(insn_stnt<n>_add<bitsuffix>):Ditto.
	(vec_interleave_highv8qi): Handle big endian.
	(vec_interleave_highv8qi_be): New.
	(vec_interleave_highv8qi_le): New.
	(insn_v1int_h): Handle big endian.
	(vec_interleave_lowv8qi): Handle big endian.
	(vec_interleave_lowv8qi_be): New.
	(vec_interleave_lowv8qi_le): New.
	(insn_v1int_l): Handle big endian.
	(vec_interleave_highv4hi): Handle big endian.
	(vec_interleave_highv4hi_be): New.
	(vec_interleave_highv4hi_le): New.
	(insn_v2int_h): Handle big endian.
	(vec_interleave_lowv4hi): Handle big endian.
	(vec_interleave_lowv4hi_be): New.
	(vec_interleave_lowv4hi_le): New.
	(insn_v2int_l): Handle big endian.
	(vec_interleave_highv2si): Handle big endian.
	(vec_interleave_highv2si_be): New.
	(vec_interleave_highv2si_le): New.
	(insn_v4int_h): Handle big endian.
	(vec_interleave_lowv2si): Handle big endian.
	(vec_interleave_lowv2si_be): New.
	(vec_interleave_lowv2si_le): New.
	(insn_v4int_l): Handle big endian.
	* config/tilegx/tilegx.opt (mbig-endian): New option.
	(mlittle-endian): New option.
	* doc/install.texi: Document tilegxbe-linux.
	* doc/invoke.texi: Document -mbig-endian and -mlittle-endian.

From-SVN: r208069

contrib/
2013-12-31  Chung-Lin Tang  <cltang@codesourcery.com>

	* config-list.mk: Add nios2-elf, nios2-linux-gnu. Corrected
	ordering of some configs.

gcc/
2013-12-31  Chung-Lin Tang  <cltang@codesourcery.com>
	    Sandra Loosemore  <sandra@codesourcery.com>
	    Based on patches from Altera Corporation

	* config.gcc (nios2-*-*): Add nios2 config targets.
	* configure.ac (TLS_SECTION_ASM_FLAG): Add nios2 case.
	("$cpu_type"): Add nios2 as new cpu type.
	* configure: Regenerate.
	* config/nios2/nios2.c: New file.
	* config/nios2/nios2.h: New file.
	* config/nios2/nios2-opts.h: New file.
	* config/nios2/nios2-protos.h: New file.
	* config/nios2/elf.h: New file.
	* config/nios2/elf.opt: New file.
	* config/nios2/linux.h: New file.
	* config/nios2/nios2.opt: New file.
	* config/nios2/nios2.md: New file.
	* config/nios2/predicates.md: New file.
	* config/nios2/constraints.md: New file.
	* config/nios2/t-nios2: New file.
	* common/config/nios2/nios2-common.c: New file.
	* doc/invoke.texi (Nios II options): Document Nios II specific
	options.
	* doc/md.texi (Nios II family): Document Nios II specific
	constraints.
	* doc/extend.texi (Function Specific Option Pragmas): Document
	Nios II supported target pragma functionality.

gcc/testsuite/
2013-12-31  Sandra Loosemore  <sandra@codesourcery.com>
	    Chung-Lin Tang  <cltang@codesourcery.com>
	    Based on patches from Altera Corporation

	* gcc.dg/stack-usage-1.c (SIZE): Define case for __nios2__.
	* gcc.dg/20040813-1.c: Skip for nios2-*-*.
	* gcc.dg/20020312-2.c: Add __nios2__ case.
	* g++.dg/other/PR23205.C: Skip for nios2-*-*.
	* g++.dg/other/pr23205-2.C: Skip for nios2-*-*.
	* g++.dg/cpp0x/constexpr-rom.C: Skip for nios2-*-*.
	* g++.dg/cpp0x/alias-decl-debug-0.C: Skip for nios2-*-*.
	* g++.old-deja/g++.jason/thunk3.C: Skip for nios2-*-*.
	* lib/target-supports.exp (check_profiling_available): Check for
	nios2-*-elf.
	* gcc.c-torture/execute/pr47237.x:: Skip for nios2-*-*.
	* gcc.c-torture/execute/20101011-1.c: Skip for nios2-*-*.
	* gcc.c-torture/execute/builtins/lib/chk.c (memset): Place
	char-based memset loop before inline check, to prevent
	problems when called to initialize .bss. Update comments.
	* gcc.target/nios2/nios2.exp: New DejaGNU file.
	* gcc.target/nios2/nios2-custom-1.c: New test.
	* gcc.target/nios2/nios2-trap-insn.c: New test.
	* gcc.target/nios2/nios2-builtin-custom.c: New test.
	* gcc.target/nios2/nios2-builtin-io.c: New test.
	* gcc.target/nios2/nios2-stack-check-1.c: New test.
	* gcc.target/nios2/nios2-stack-check-2.c: New test.
	* gcc.target/nios2/nios2-rdctl.c: New test.
	* gcc.target/nios2/nios2-wrctl.c: New test.
	* gcc.target/nios2/nios2-wrctl-zero.c: New test.
	* gcc.target/nios2/nios2-wrctl-not-zero.c: New test.
	* gcc.target/nios2/nios2-rdwrctl-1.c: New test.
	* gcc.target/nios2/nios2-reg-constraints.c: New test.
	* gcc.target/nios2/nios2-ashlsi3-one_shift.c: New test.
	* gcc.target/nios2/nios2-mul-options-1.c: New test.
	* gcc.target/nios2/nios2-mul-options-2.c: New test.
	* gcc.target/nios2/nios2-mul-options-3.c: New test.
	* gcc.target/nios2/nios2-mul-options-4.c: New test.
	* gcc.target/nios2/nios2-nor.c: New test.
	* gcc.target/nios2/nios2-stxio.c: New test.
	* gcc.target/nios2/custom-fp-1.c: New test.
	* gcc.target/nios2/custom-fp-2.c: New test.
	* gcc.target/nios2/custom-fp-3.c: New test.
	* gcc.target/nios2/custom-fp-4.c: New test.
	* gcc.target/nios2/custom-fp-5.c: New test.
	* gcc.target/nios2/custom-fp-6.c: New test.
	* gcc.target/nios2/custom-fp-7.c: New test.
	* gcc.target/nios2/custom-fp-8.c: New test.
	* gcc.target/nios2/custom-fp-cmp-1.c: New test.
	* gcc.target/nios2/custom-fp-conversion.c: New test.
	* gcc.target/nios2/custom-fp-double.c: New test.
	* gcc.target/nios2/custom-fp-float.c: New test.
	* gcc.target/nios2/nios2-int-types.c: New test.
	* gcc.target/nios2/nios2-cache-1.c: New test.
	* gcc.target/nios2/nios2-cache-2.c: New test.

libgcc/
2013-12-31  Sandra Loosemore  <sandra@codesourcery.com>
	    Chung-Lin Tang  <cltang@codesourcery.com>
	    Based on patches from Altera Corporation

	* config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
	* config/nios2/lib2-nios2.h: New file.
	* config/nios2/lib2-divmod-hi.c: New file.
	* config/nios2/linux-unwind.h: New file.
	* config/nios2/lib2-divmod.c: New file.
	* config/nios2/linux-atomic.c: New file.
	* config/nios2/t-nios2: New file.
	* config/nios2/crti.asm: New file.
	* config/nios2/t-linux: New file.
	* config/nios2/lib2-divtable.c: New file.
	* config/nios2/lib2-mul.c: New file.
	* config/nios2/tramp.c: New file.
	* config/nios2/crtn.asm: New file.

From-SVN: r206256

[gcc/ChangeLog]
	* config.gcc (nds32*-*-*): Add nds32 target.
	* config/nds32/nds32.c: New file.
	* config/nds32/nds32.h: New file.
	* config/nds32/nds32.md: New file.
	* config/nds32/constants.md: New file.
	* config/nds32/constraints.md: New file.
	* config/nds32/iterators.md: New file.
	* config/nds32/nds32-doubleword.md: New file.
	* config/nds32/nds32-intrinsic.md: New file.
	* config/nds32/nds32_intrinsic.h: New file.
	* config/nds32/nds32-modes.def: New file.
	* config/nds32/nds32-multiple.md: New file.
	* config/nds32/nds32.opt: New file.
	* config/nds32/nds32-opts.h: New file.
	* config/nds32/nds32-protos.h: New file.
	* config/nds32/nds32-peephole2.md: New file.
	* config/nds32/pipelines.md: New file.
	* config/nds32/predicates.md: New file.
	* config/nds32/t-mlibs: New file.
	* common/config/nds32: New directory and files.

	* doc/invoke.texi (NDS32 options): Document nds32 specific options.
	* doc/md.texi (NDS32 family): Document nds32 specific constraints.
	* doc/install.texi (Cross-Compiler-Specific Options): Document
	--with-nds32-lib for nds32 target.
	* doc/extend.texi (Function Attributes, Target Builtins): Document
	nds32 specific attributes.
	
[libgcc/ChangeLog]
	* config.host (nds32*-elf*): Add nds32 target.
	* config/nds32 : New directory and files.
	
[contrib/ChangeLog]
	* config-list.mk (nds32le-elf, nds32be-elf): Add nds32 target.

Co-Authored-By: Shiva Chen <shiva0217@gmail.com>

From-SVN: r204269

toplevel:

2013-02-25  Simon Cook  <simon.cook@embecosm.com>

        Changes to build configuration to allow big endian ARC ELF toolchain
        * configure.ac: Also add target-libgloss to noconfigdirs for arceb-*-*.
        * configure: Regenerate.

gcc:

2013-04-03  Joern Rennecke  <joern.rennecke@embecosm.com>
            Brendan Kehoe  <brendan@zen.org>
            Simon Cook  <simon.cook@embecosm.com>

         * config.gcc (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.

libstdc++-v3:

2012-08-16  Joern Rennecke  <joern.rennecke@embecosm.com>

        * acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Also check for
        _Unwind_SjLj_Register when deciding if to set enable_sjlj_exceptions.
        * configure: Regenerate.

contrib:

2013-09-05  Joern Rennecke  <joern.rennecke@embecosm.com>

        * config-list.mk: Add arc configurations.

From-SVN: r203070

* MAINTAINERS: Add Nick Clifton and DJ Delorie as msp430
maintainers.

[gcc]
* config/msp430/: New port.
* config.gcc (msp430): Added.
* doc/invoke.texi: Document MSP430 options.
* doc/install.texi: Document msp430-elf
* doc/md.texi: Document msp430-elf
* doc/contrib.texi: Document msp430-elf

[libgcc]
* config.host (msp*-*-elf): New.
* config/msp430/: New port.

[contrib]
* config-list.mk: Add msp430-elf.

From-SVN: r202535

	gcc:
	* config.gcc: Obsolete *-*-solaris2.9*.
	* doc/install.texi (Specific, *-*-solaris2*): Document it.

	contrib:
	* config-list.mk (LIST): Add -enable-obsolete for
	sparc-sun-solaris2.9, i686-solaris2.9.

From-SVN: r198969

From-SVN: r198443