2011-03-25  Release Manager

	* GCC 4.6.0 released.

2011-03-14  Andreas Tobler  <andreast@fgznet.ch>

	* config.host (cpu_type): Add FreeBSD PowerPC specific parts.
	Adjust copyright year.

2011-03-07  Ian Lance Taylor  <iant@google.com>

	* generic-morestack.c (__splitstack_find): Adjust returned stack
	pointer to include all registers pushed by __morestack.

2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/40125
	* configure.ac: Call ACX_NONCANONICAL_TARGET.
	(toolexecdir): Calculate and AC_SUBST.
	(toolexeclibdir): Likewise.
	* Makefile.in (target_noncanonical): Import.
	(toolexecdir): Likewise.
	(toolexeclibdir): Likewise.
	* configure: Regenerate.

2010-12-13  Nathan Froyd  <froydnj@codesourcery.com>

	PR target/46040
	* config/arm/bpabi.h: Rename to...
	* config/arm/bpabi-lib.h: ...this.

2010-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
	appropriate.
	* configure: Regenerate.

2010-11-24  Nathan Froyd  <froydnj@codesourcery.com>

	* config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
	__FLOAT_WORD_ORDER__.
	* config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
	Delete.

2010-11-20  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	PR other/46202
	* Makefile.in (install-strip): New phony target.

2010-11-07  Ian Lance Taylor  <iant@google.com>

	PR target/46089
	* config/i386/morestack.S (__morestack_large_model): New
	function.

2010-10-23  Nathan Froyd  <froydnj@codesourcery.com>

	* config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
	Delete.
	(LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.

2010-10-14  Nathan Froyd  <froydnj@codesourcery.com>

	* config/arm/bpabi.h: New file.
	* config/frv/frv-abi.h: New file.

2010-10-01  Ian Lance Taylor  <iant@google.com>

	* config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
	* config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.

2010-10-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/45858
	* config.host: Add the missing `$'.

2010-09-30  Michael Eager  <eager@eagercon.com>

	* config.host: Add microblaze*-*-*.
	* config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
	muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
	udivsi3.asm,umodsi3.asm}:  New.

2010-09-28  Ian Lance Taylor  <iant@google.com>

	* configure.ac: Adjust CFI test to test assembler directly rather
	than checking gcc preprocessor macro.
	* configure: Rebuild.

2010-09-27  Ian Lance Taylor  <iant@google.com>

	* configure.ac: Test whether assembler supports CFI directives.
	* config.host: Only add t-stack and i386/t-stack-i386 to
	tmake_file if libgcc_cv_cfi is "yes".
	* configure: Rebuild.

2010-09-27  Ian Lance Taylor  <iant@google.com>

	* generic-morestack.h: New file.
	* generic-morestack.c: New file.
	* generic-morestack-thread.c: New file.
	* config/i386/morestack.S: New file.
	* config/t-stack: New file.
	* config/i386/t-stack-i386: New file.
	* config.host (i[34567]86-*-linux* and friends): Add t-stack and
	i386/t-stack-i386 to tmake_file.

2010-09-21  Iain Sandoe  <iains@gcc.gnu.org>

	* Makefile.in (libgcc-extra-parts):  Check for static archives and
	invoke ranlib after installing them.
	(gcc-extra-parts): Likewise.
	(install-leaf): Likewise.

2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>

	* configure: Regenerated.

2010-09-10  Kai Tietz  <kai.tietz@onevision.com>

	* configure: Regenerated.

2010-09-09  Gerald Pfeifer  <gerald@pfeifer.com>
	    Andrew Pinski  <pinskia@gmail.com>

	PR target/40959	
	* config.host (ia64*-*-freebsd*): Set extra_parts.  Set tmake_file.

2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/45524
	* configure: Regenerated.

2010-09-06  Andreas Schwab  <schwab@redhat.com>

	* configure: Regenerate.

2010-09-03  Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
	64bit targets.
	(__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
	for 64bit targets.

2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
	    Iain Sandoe  <iains@gcc.gnu.org>

	PR target/45476
	* Makefile.in (sifuncs, difuncs, tifuncs): Filter out
	LIB2FUNCS_EXCLUDE functions.

2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
	Include dfp.m4.
	* configure: Regenerate.

2010-09-01  Uros Bizjak  <ubizjak@gmail.com>

	* config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
	i386/t-freebsd to tmake_file.
	* config/i386/t-freebsd: New file.
	* config/i386/libgcc-bsd.ver: New file.

2010-07-23  Nathan Froyd  <froydnj@codesourcery.com>

	* config.host (powerpc*-eabispe*): Set tmake_file.
	(powerpc*-eabi*): Likewise.
	* config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
	crtbeginS, crtendS, crtbeginT.

2010-06-12  Kazu Hirata  <kazu@codesourcery.com>

	* config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
	to tmake_file.  Add crtfastmath.o to extra_parts.
	* config/mips/t-crtfm: New.

2010-05-19  Joel Sherrill <joel.sherrill@oarcorp.com>

	* config.host (sparc64-*-rtems*): New target.

2010-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
	assembler syntax.

2010-04-15  Thomas Schwinge  <tschwinge@gnu.org>

	* config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.

2010-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
	alpha-dec-osf5.0* support.

2010-04-01  Ralf Corsépius <ralf.corsepius@rtems.org>

	* config.host: Add lm32-*-rtems*.

2010-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
	    Uros Bizjak <ubizjak@gmail.com>

	PR target/39048
	* config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
	like other remaining 32-bit x86 OSes.
	* config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
	assembler syntax.
	* config/i386/libgcc-sol2.ver: New file.
	* config/i386/t-sol2 (SHLIB_MAPFILES): Add it.

2010-03-30  Jack Howarth <howarth@bromo.med.uc.edu>

	PR c/43553
	* Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
	* configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
	is used and substitute set_use_emutls.
	* configure: Regenerated.

2010-03-30  Tarik Graba  <tarik.graba@telecom-paristech.fr>

	* config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.

2010-03-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR target/38085
	* config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
	MULTILIB_CFLAGS.
	($(T)gcrt1.o): Likewise.
	($(T)crt1.o): Likewise.
	($(T)crti.o): Likewise.
	($(T)crtn.o): Likewise.

2010-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	PR other/42980
	* Makefile.in (install): Use $(MAKE) string in rule, for
	parallel make.

2010-02-22  Hans-Peter Nilsson  <hp@bitrange.com>

	Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
	* config/mmix/t-mmix: New file.
	* config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.

2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>

	PR java/41991
	* config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
	SHLIB_MAPFILES.

2010-01-04  Anthony Green  <green@moxielogic.com>

	* config/moxie/crti.asm, config/moxie/crtn.asm,
	config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
	config/moxie/t-moxie: New files.
	* config.host: Add t-moxie-softfp reference.

2009-11-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>

	PR other/39888
	* config/t-slibgcc-darwin: Fix embedded rpaths for
	--enable-version-specific-runtime-libs, build extension stub
	libs exposing features available from current libgcc_s.

2009-11-11  Jon Beniston <jon@beniston.com>

	* config.host: Add lm32 targets.
	* config/lm32: New directory.
	* config/lm32/libgcc_lm32.h: New file.
	* config/lm32/_mulsi3.c: New file.
	* config/lm32/_udivmodsi4.c: New file.
	* config/lm32/_divsi3.c: New file.
	* config/lm32/_modsi3.c: New file.
	* config/lm32/_udivsi3.c: New file.
	* config/lm32/_umodsi3.c: New file.
	* config/lm32/_lshrsi3.S: New file.
	* config/lm32/_ashrsi3.S: New file.
	* config/lm32/_ashlsi3.S: New file.
	* config/lm32/crti.S: New file.
	* config/lm32/crtn.S: New file.
	* config/lm32/t-lm32: New file.
	* config/lm32/t-elf: New file.
	* config/lm32/t-uclinux: New file.

2009-10-26  Nick Clifton  <nickc@redhat.com>

	* config.host: Add support for RX target.
	* config/rx: New directory.
	* config/rx/rx-abi-functions.c: New file. Supplementary
	functions for libgcc to support the RX ABI.
	* config/rx/rx-abi.h: New file.  Supplementary header file for
	libgcc RX ABI functions.
	* config/rx/t-rx: New file: Makefile fragment for building
	libgcc for the RX.

2009-10-09  Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
	constraint of y0 to "g".

2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config.host: Include the s390 makefile fragments.
	* config/s390/32/_fixdfdi.c: New file.
	* config/s390/32/_fixsfdi.c: New file.
	* config/s390/32/_fixtfdi.c: New file.
	* config/s390/32/_fixunsdfdi.c: New file.
	* config/s390/32/_fixunssfdi.c: New file.
	* config/s390/32/_fixunstfdi.c: New file.
	* config/s390/32/t-floattodi: New file.
	* config/s390/libgcc-glibc.ver: New file.
	* config/s390/t-crtstuff: New file.
	* config/s390/t-linux: New file.
	* config/s390/t-tpf: New file.

2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure.ac (AC_PREREQ): Bump to 2.64.

2009-08-22  Kaz Kojima  <kkojima@gcc.gnu.org>

	* config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.

2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure: Regenerate.

2009-08-09  Douglas B Rupp  <rupp@gnat.com>

	* config.host (ia64-hp-*vms*): New target.
	(alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
	with ia64-hp-*vms*.

2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure.ac: Add snippet for maintainer-mode.
	* configure: Regenerate.
	* Makefile.in (AUTOCONF, configure_deps): New variables.
	($(srcdir)/configure)): New rule, active only with maintainer
	mode turned on.

2009-06-23  DJ Delorie  <dj@redhat.com>

	Add MeP port.
	* config.host: Add mep support.

2009-06-22  Kai Tietz  <kai.tietz@onevision.com>

	* config.host: Add i386/${host_address}/t-fprules-softfp and
	t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.

	* config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
	for mingw targets.
	* config/i386/64/_multc3.c: Likewise.
	* config/i386/64/_powitf2.c: Likewise.
	* config/i386/64/eqtf2.c: Likewise.
	* config/i386/64/getf2.c: Likewise.
	* config/i386/64/letf2.c: Likewise.
	* config/i386/64/letf2.c: Likewise.
	* config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
	unsigned long long for x64 mingw targets.
	(_FP_WS_TYPE): Define as signed long long for x64 mingw target.
	(_FP_I_TYPE): Define as long long for x64 mingw target.

2009-06-10  Maciej W. Rozycki  <macro@linux-mips.org>

	* config.host (vax-*-linux*): New.

2009-05-31  Anthony Green  <green@moxielogic.com>

	* config.host: Add moxie support.
	* config/moxie/t-moxie: New file.

2009-05-29  David Billinghurst <billingd@gcc.gnu.org>

	* config.host: Add i386/${host_address}/t-fprules-softfp and
	t-softfp to tmake_file for i[34567]86-*-cygwin*.

2009-04-17  Aurelien Jarno  <aurelien@aurel32.net>

	* config.host: Add i386/${host_address}/t-fprules-softfp to
	tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.

2009-04-09  Nick Clifton  <nickc@redhat.com>

	* config/ia64/tf-signs.c: Change copyright header to refer to
	version 3 of the GNU General Public License with version 3.1
	of the GCC Runtime Library Exception and to point readers at
	the COPYING3 and COPYING3.RUNTIME files and the FSF's license
	web page.
	* config/i386/32/tf-signs.c: Likewise.
	* config/libbid/_addsub_dd.c: Likewise.
	* config/libbid/_addsub_sd.c: Likewise.
	* config/libbid/_addsub_td.c: Likewise.
	* config/libbid/_dd_to_df.c: Likewise.
	* config/libbid/_dd_to_di.c: Likewise.
	* config/libbid/_dd_to_sd.c: Likewise.
	* config/libbid/_dd_to_sf.c: Likewise.
	* config/libbid/_dd_to_si.c: Likewise.
	* config/libbid/_dd_to_td.c: Likewise.
	* config/libbid/_dd_to_tf.c: Likewise.
	* config/libbid/_dd_to_udi.c: Likewise.
	* config/libbid/_dd_to_usi.c: Likewise.
	* config/libbid/_dd_to_xf.c: Likewise.
	* config/libbid/_df_to_dd.c: Likewise.
	* config/libbid/_df_to_sd.c: Likewise.
	* config/libbid/_df_to_td.c: Likewise.
	* config/libbid/_di_to_dd.c: Likewise.
	* config/libbid/_di_to_sd.c: Likewise.
	* config/libbid/_di_to_td.c: Likewise.
	* config/libbid/_div_dd.c: Likewise.
	* config/libbid/_div_sd.c: Likewise.
	* config/libbid/_div_td.c: Likewise.
	* config/libbid/_eq_dd.c: Likewise.
	* config/libbid/_eq_sd.c: Likewise.
	* config/libbid/_eq_td.c: Likewise.
	* config/libbid/_ge_dd.c: Likewise.
	* config/libbid/_ge_sd.c: Likewise.
	* config/libbid/_ge_td.c: Likewise.
	* config/libbid/_gt_dd.c: Likewise.
	* config/libbid/_gt_sd.c: Likewise.
	* config/libbid/_gt_td.c: Likewise.
	* config/libbid/_isinfd128.c: Likewise.
	* config/libbid/_isinfd32.c: Likewise.
	* config/libbid/_isinfd64.c: Likewise.
	* config/libbid/_le_dd.c: Likewise.
	* config/libbid/_le_sd.c: Likewise.
	* config/libbid/_le_td.c: Likewise.
	* config/libbid/_lt_dd.c: Likewise.
	* config/libbid/_lt_sd.c: Likewise.
	* config/libbid/_lt_td.c: Likewise.
	* config/libbid/_mul_dd.c: Likewise.
	* config/libbid/_mul_sd.c: Likewise.
	* config/libbid/_mul_td.c: Likewise.
	* config/libbid/_ne_dd.c: Likewise.
	* config/libbid/_ne_sd.c: Likewise.
	* config/libbid/_ne_td.c: Likewise.
	* config/libbid/_sd_to_dd.c: Likewise.
	* config/libbid/_sd_to_df.c: Likewise.
	* config/libbid/_sd_to_di.c: Likewise.
	* config/libbid/_sd_to_sf.c: Likewise.
	* config/libbid/_sd_to_si.c: Likewise.
	* config/libbid/_sd_to_td.c: Likewise.
	* config/libbid/_sd_to_tf.c: Likewise.
	* config/libbid/_sd_to_udi.c: Likewise.
	* config/libbid/_sd_to_usi.c: Likewise.
	* config/libbid/_sd_to_xf.c: Likewise.
	* config/libbid/_sf_to_dd.c: Likewise.
	* config/libbid/_sf_to_sd.c: Likewise.
	* config/libbid/_sf_to_td.c: Likewise.
	* config/libbid/_si_to_dd.c: Likewise.
	* config/libbid/_si_to_sd.c: Likewise.
	* config/libbid/_si_to_td.c: Likewise.
	* config/libbid/_td_to_dd.c: Likewise.
	* config/libbid/_td_to_df.c: Likewise.
	* config/libbid/_td_to_di.c: Likewise.
	* config/libbid/_td_to_sd.c: Likewise.
	* config/libbid/_td_to_sf.c: Likewise.
	* config/libbid/_td_to_si.c: Likewise.
	* config/libbid/_td_to_tf.c: Likewise.
	* config/libbid/_td_to_udi.c: Likewise.
	* config/libbid/_td_to_usi.c: Likewise.
	* config/libbid/_td_to_xf.c: Likewise.
	* config/libbid/_tf_to_dd.c: Likewise.
	* config/libbid/_tf_to_sd.c: Likewise.
	* config/libbid/_tf_to_td.c: Likewise.
	* config/libbid/_udi_to_dd.c: Likewise.
	* config/libbid/_udi_to_sd.c: Likewise.
	* config/libbid/_udi_to_td.c: Likewise.
	* config/libbid/_unord_dd.c: Likewise.
	* config/libbid/_unord_sd.c: Likewise.
	* config/libbid/_unord_td.c: Likewise.
	* config/libbid/_usi_to_dd.c: Likewise.
	* config/libbid/_usi_to_sd.c: Likewise.
	* config/libbid/_usi_to_td.c: Likewise.
	* config/libbid/_xf_to_dd.c: Likewise.
	* config/libbid/_xf_to_sd.c: Likewise.
	* config/libbid/_xf_to_td.c: Likewise.
	* config/libbid/bid128.c: Likewise.
	* config/libbid/bid128_2_str.h: Likewise.
	* config/libbid/bid128_2_str_macros.h: Likewise.
	* config/libbid/bid128_2_str_tables.c: Likewise.
	* config/libbid/bid128_add.c: Likewise.
	* config/libbid/bid128_compare.c: Likewise.
	* config/libbid/bid128_div.c: Likewise.
	* config/libbid/bid128_fma.c: Likewise.
	* config/libbid/bid128_logb.c: Likewise.
	* config/libbid/bid128_minmax.c: Likewise.
	* config/libbid/bid128_mul.c: Likewise.
	* config/libbid/bid128_next.c: Likewise.
	* config/libbid/bid128_noncomp.c: Likewise.
	* config/libbid/bid128_quantize.c: Likewise.
	* config/libbid/bid128_rem.c: Likewise.
	* config/libbid/bid128_round_integral.c: Likewise.
	* config/libbid/bid128_scalb.c: Likewise.
	* config/libbid/bid128_sqrt.c: Likewise.
	* config/libbid/bid128_string.c: Likewise.
	* config/libbid/bid128_to_int16.c: Likewise.
	* config/libbid/bid128_to_int32.c: Likewise.
	* config/libbid/bid128_to_int64.c: Likewise.
	* config/libbid/bid128_to_int8.c: Likewise.
	* config/libbid/bid128_to_uint16.c: Likewise.
	* config/libbid/bid128_to_uint32.c: Likewise.
	* config/libbid/bid128_to_uint64.c: Likewise.
	* config/libbid/bid128_to_uint8.c: Likewise.
	* config/libbid/bid32_to_bid128.c: Likewise.
	* config/libbid/bid32_to_bid64.c: Likewise.
	* config/libbid/bid64_add.c: Likewise.
	* config/libbid/bid64_compare.c: Likewise.
	* config/libbid/bid64_div.c: Likewise.
	* config/libbid/bid64_fma.c: Likewise.
	* config/libbid/bid64_logb.c: Likewise.
	* config/libbid/bid64_minmax.c: Likewise.
	* config/libbid/bid64_mul.c: Likewise.
	* config/libbid/bid64_next.c: Likewise.
	* config/libbid/bid64_noncomp.c: Likewise.
	* config/libbid/bid64_quantize.c: Likewise.
	* config/libbid/bid64_rem.c: Likewise.
	* config/libbid/bid64_round_integral.c: Likewise.
	* config/libbid/bid64_scalb.c: Likewise.
	* config/libbid/bid64_sqrt.c: Likewise.
	* config/libbid/bid64_string.c: Likewise.
	* config/libbid/bid64_to_bid128.c: Likewise.
	* config/libbid/bid64_to_int16.c: Likewise.
	* config/libbid/bid64_to_int32.c: Likewise.
	* config/libbid/bid64_to_int64.c: Likewise.
	* config/libbid/bid64_to_int8.c: Likewise.
	* config/libbid/bid64_to_uint16.c: Likewise.
	* config/libbid/bid64_to_uint32.c: Likewise.
	* config/libbid/bid64_to_uint64.c: Likewise.
	* config/libbid/bid64_to_uint8.c: Likewise.
	* config/libbid/bid_b2d.h: Likewise.
	* config/libbid/bid_binarydecimal.c: Likewise.
	* config/libbid/bid_conf.h: Likewise.
	* config/libbid/bid_convert_data.c: Likewise.
	* config/libbid/bid_decimal_data.c: Likewise.
	* config/libbid/bid_decimal_globals.c: Likewise.
	* config/libbid/bid_div_macros.h: Likewise.
	* config/libbid/bid_dpd.c: Likewise.
	* config/libbid/bid_flag_operations.c: Likewise.
	* config/libbid/bid_from_int.c: Likewise.
	* config/libbid/bid_functions.h: Likewise.
	* config/libbid/bid_gcc_intrinsics.h: Likewise.
	* config/libbid/bid_inline_add.h: Likewise.
	* config/libbid/bid_internal.h: Likewise.
	* config/libbid/bid_round.c: Likewise.
	* config/libbid/bid_sqrt_macros.h: Likewise.

2009-04-09  Jakub Jelinek  <jakub@redhat.com>

	* Makefile.in: Change copyright header to refer to version
	3 of the GNU General Public License and to point readers at the
	COPYING3 file and the FSF's license web page.
	* config.host: Likewise.

2009-04-07  Alan Modra  <amodra@bigpond.net.au>

	* config.host: Reorder and merge to match config.gcc change.

2009-04-03  Alan Modra  <amodra@bigpond.net.au>

	* config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.

2009-03-28  Joseph Myers  <joseph@codesourcery.com>

	* config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
	armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
	m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
	powerpc-ibm-aix4.[12]*, sh-*-*): Remove.

2009-02-12  Uros Bizjak  <ubizjak@gmail.com>

	* config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
	* config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.

2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>

	* config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
	ia64/t-softfp-compat to tmake_file.

	* Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.

	* config/ia64/__divxf3.asm: New.
	* config/ia64/_fixtfdi.asm: Likewise.
	* config/ia64/_fixunstfdi.asm: Likewise.
	* config/ia64/_floatditf.asm: Likewise.
	* config/ia64/t-fprules-softfp: Likewise.
	* config/ia64/t-softfp-compat: Likewise.
	* config/ia64/tf-signs.c: Likewise.

2009-01-18  Ben Elliston  <bje@au.ibm.com>

	* config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.

2009-01-16  Ben Elliston  <bje@au.ibm.com>

	* config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
	to tmake_file.

2009-01-13  Ben Elliston  <bje@au.ibm.com>

	* config/t-softfp: New file.
	* config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
	(powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.

2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>

	* config.host: Add m32r*-*-rtems*.

2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>

	* config.host: Add m32c*-*-rtems*.

2008-11-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

	PR bootstrap/33100
	* configure.ac (i?86-*-solaris2.1[0-9]*): Only include
	i386/t-crtstuff if linker supports ZERO terminator unwind entries.
	* configure: Regenerate.
	* config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
	tmake_file here from gcc/config.gcc.
	Move extra_parts here from gcc/config.gcc.
	* config/i386/t-sol2: Move here from gcc/config/i386.
	Use gcc_srcdir instead of srcdir.

2008-11-18  Adam Nemet  <anemet@caviumnetworks.com>

	* config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
	case.

2008-11-09  Thomas Schwinge  <tschwinge@gnu.org>

	* config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.

2008-10-08  Thomas Schwinge  <tschwinge@gnu.org>

	* config.host: Fold `*-*-gnu*' cases into the Linux ones.

2008-09-03  Hari Sandanagobalane  <hariharan@picochip.com>

	Add picoChip port.
	* config.host: Add picochip-*-*.

2008-08-06  Bob Wilson  <bob.wilson@acm.org>

	* config.host: Match more processor names for Xtensa.

2008-07-08  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/64/t-softfp-compat: Update comments.

2008-07-07  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/64/_divtc3-compat.c: Moved to ...
	* config/i386/64/_divtc3.c: Here.

	* config/i386/64/_multc3-compat.c: Moved to ...
	* config/i386/64/_multc3.c: Here.

	* config/i386/64/_powitf2-compat.c: Moved to ...
	* config/i386/64/_powitf2.c: Here.

	* config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
	.c suffix instead of -compat.c.

2008-07-05  Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
	(_FP_MUL_MEAT_D): Ditto.
	(_FP_DIV_MEAT_S): Ditto.
	(_FP_DIV_MEAT_D): Ditto.

2008-07-03  Richard Sandiford  <rdsandiford@googlemail.com>

	* Makefile.in: Add support for __sync_* libgcc functions.

2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>

	* shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.

2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>

	PR boostrap/36702
	* config.host: Only include 32bit t-fprules-softfp for Darwin/x86
	and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.

	* config/i386/64/t-fprules-softfp: Moved to ...
	* config/i386/64/t-softfp-compat: This.  New.

2008-07-02  Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
	Initialize f with 0.0.

2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/36669
	* shared-object.mk ($(base)_s$(objext)): Add -DSHARED.

	* config/i386/64/_divtc3-compat.c: New.
	* config/i386/64/_multc3-compat.c: Likewise.
	* config/i386/64/_powitf2-compat.c: Likewise.
	* config/i386/64/eqtf2.c: Likewise.
	* config/i386/64/getf2.c: Likewise.
	* config/i386/64/letf2.c: Likewise.
	* config/i386/64/t-fprules-softfp: Likewise.

2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>

	* config.host: Add i386/${host_address}/t-fprules-softfp to
	tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
	i[34567]86-*-linux*, x86_64-*-linux*.

	* configure.ac: Set host_address to 64 or 32 for x86.
	* configure: Regenerated.

	* Makefile.in (config.status): Also depend on
	$(srcdir)/config.host.

	* config/i386/32/t-fprules-softfp: New.
	* config/i386/32/tf-signs.c: Likewise.

	* config/i386/64/sfp-machine.h: New. Moved from gcc.

2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
	    Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/32/sfp-machine.h: New.

2008-06-26  Nathan Froyd  <froydnj@codesourcery.com>

	* config/rs6000/t-ppccomm: Remove rules that conflict with
	auto-generated rules.

2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure.ac: sinclude override.m4.
	* configure: Regenerate.

2008-06-11  Bernhard Fischer  <aldot@gcc.gnu.org>

	* configure: Regenerate.

2008-06-10  Joseph Myers  <joseph@codesourcery.com>

	* Makefile.in (DECNUMINC): Remove
	-I$(MULTIBUILDTOP)../../libdecnumber.
	* gstdint.h: New.

2008-06-07  Joseph Myers  <joseph@codesourcery.com>

	* config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
	parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
	alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
	arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
	hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
	i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
	i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
	i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
	i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
	mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
	powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
	powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
	strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
	vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.

2008-05-25  Arthur Loiret  <arthur.loiret@u-psud.fr>

	* config.host (sh2[lbe]*-*-linux*): Allow target.

2008-04-30  Nathan Froyd  <froydnj@codesourcery.com>

	* config/rs6000/t-ppccomm: Add build rules for new files.
	(LIB2ADD_ST): New variable.

2008-04-07  Andy Hutchinson  <hutchinsonandy@aim.com>

	PR target/34210
	PR target/35508
	* config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
	* config/t-avr: New file. Build 16bit libgcc functions.

2008-03-02  Jakub Jelinek  <jakub@redhat.com>

	PR target/35401
	* config/t-slibgcc-darwin: Make install-leaf dependent on
	install-darwin-libgcc-stubs instead of install.

2008-01-25  Joseph Myers  <joseph@codesourcery.com>

	* config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
	tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
	sh-*-rtemscoff*): Remove cases.

2007-12-27  Richard Sandiford  <rsandifo@nildram.co.uk>

	* Makefile.in (all): Use install-leaf rather than install.
	(install): Split most of the rule into...
	(install-leaf): ...this new one.

2007-12-19  Etsushi Kato  <ek.kato@gmail.com>
	    Paolo Bonzini  <bonzini@gnu.org>

	PR target/30572
	* Makefile.in: Use @shlib_slibdir@ substitution to get
	correct install name on darwin.
	* config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.

2007-12-15  Hans-Peter Nilsson  <hp@axis.com>

	* config.host (crisv32-*-elf, crisv32-*-none): New, same as
	cris-*-elf and cris-*-none.
	(crisv32-*-linux*): Similar, as cris-*-linux*.

2007-11-20  Rask Ingemann Lambertsen  <rask@sygehus.dk>

	* config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.

2007-10-27  H.J. Lu  <hongjiu.lu@intel.com>

	PR regression/33926
	* configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
	* configure: Regenerated.

2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.in (dfp-filenames): Replace decimal_globals,
	decimal_data, binarydecimal and convert_data with
	bid_decimal_globals, bid_decimal_data, bid_binarydecimal
	and bid_convert_data, respectively.

2007-09-17  Chao-ying Fu  <fu@mips.com>
	    Nigel Stephens  <nigel@mips.com>

	* fixed-obj.mk: New file to support fine-grain fixed-point functions.
	* Makefile.in (fixed_point): Define.
	Check if fixed_point is yes to build support functions.
	* configure.ac: Check for fixed_point support.
	* configure: Regenerated.
	* gen-fixed.sh: New file to generate lists of fixed-point labels,
	funcs, modes, from, to.

2007-09-11  Janis Johnson  <janis187@us.ibm.com

	* Makefile.in (dfp-filenames): Add bid128_noncomp.

2007-09-10  Janis Johnson  <janis187@us.ibm.com>

	* Makefile.in (dfp-filenames): Remove decUtility, add
	decDouble, decPacked, decQuad, decSingle.

2007-08-27  Hans Kester  <hans.kester@ellips.nl>

	* config.host : Add x86_64-elf target.

2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.ac (set_have_cc_tls): Add a missing =.
	* configure: Regenerated.

2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>

	* config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
	and x86_64-*-linux*.

	* config/t-tls: New file.

	* Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.

	* configure.ac: Include ../config/enable.m4 and
	../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
	supports TLS and substitute set_have_cc_tls.
	* configure: Regenerated.

2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.in: Use libbid for DFP when BID is enabled.

2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>

	* config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
	extra_parts. Add config/i386/t-cygming to tmake_file.
	* config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.

2007-05-29  Zuxy Meng  <zuxy.meng@gmail.com>
	    Danny Smith  <dannysmith@users.sourceforge.net>

	PR target/29498
	* config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
	crtfastmath.o to extra_parts.  Add i386/t-crtfm to tmake_file.
	* config/i386/t-crtfm: Compile crtfastmath.o with
	-minline-all-stringops.

2007-05-10  Richard Sandiford  <richard@codesourcery.com>

	* config.host (sparc-wrs-vxworks): New target.

2007-04-14  Kazu Hirata  <kazu@codesourcery.com>

	* config.host: Recognize fido.

2007-04-04  Janis Johnson  <janis187@us.ibm.com>

	* configure: Check host, not target, for decimal float support.

2007-04-03  Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/t-crtpc: New file.
	* config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
	(x86_64-*-linux*): Ditto.

2007-02-30  Kai Tietz  <kai.tietz@onevision.com>

	* config.host (x86_64-*-mingw*): New target.

2007-03-23  Michael Meissner  <michael.meissner@amd.com>
	    H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.in (enable_decimal_float): New.
	(DECNUMINC): Add
	-I$(srcdir)/../libdecnumber/$(enable_decimal_float).
	(dec-objects): Move decimal32, decimal64 and decimal128 to ...
	(decbits-filenames): This.
	(decbits-objects): New.
	(libgcc-objects): Add $(decbits-objects).

	* configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
	Substitute enable_decimal_float.
	* configure: Regenerated.

2007-03-19  Hans-Peter Nilsson  <hp@axis.com>

	* config.host (cris-*-elf | cris-*-none): Set extra_parts.

2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>

	* Makefile.in (install-info): New dummy target.

2007-03-05  Bernd Schmidt  <bernd.schmidt@analog.com>

	* config.host (bfin*-linux-uclibc*): Set extra_parts.

2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>

	* Makefile.in: Add install-html and install-pdf dummy
	targets.

2007-02-05  Roger Sayle  <roger@eyesopen.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
	(libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
	(libunwind.so): Likewise for $(SHLIBUNWIND_LINK).

2007-01-29  Janis Johnson  <janis187@us.ibm.com>

	* Makefile.in (dec-filenames): Add decExcept.

2007-01-28  Daniel Jacobowitz  <dan@codesourcery.com>

	PR bootstrap/30469
	* Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
	-fprofile-use.

2007-01-25  Daniel Jacobowitz  <dan@codesourcery.com>

	* configure.ac: Add --enable-version-specific-runtime-libs.
	Correct $slibdir default.
	* configure: Regenerated.

2007-01-23  Joseph Myers  <joseph@codesourcery.com>

	* config/rs6000/t-ldbl128: Always use -mlong-double-128.

2007-01-21  Andrew Pinski  <pinskia@gmail.com>

	PR target/30519
	* config.host (alpha*-*-linux*): Set extra_parts.

2007-01-09  Kaz Kojima  <kkojima@gcc.gnu.org>

	* config/sh/t-linux: New.
	* config.host (sh*-*-linux*): Set tmake_file.

2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (install): Handle multilibs.

2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>

	* Makefile.in: Added .PHONY entry for documentation targets.

2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>

	* Makefile.in: Add empty info, html, dvi, pdf targets.

2007-01-04  Mike Stump  <mrs@apple.com>

	* Makefile.in (MAKEINFO): Remove.
	(PERL): Likewise.

2007-01-04  Paolo Bonzini  <bonzini@gnu.org>

	* configure.ac: Add GCC_TOPLEV_SUBDIRS.
	* configure: Regenerate.
	* Makefile.in (host_subdir): Substitute it.
	(gcc_objdir): Use it.

2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>

	* config.host (ia64*-*-linux*): Set tmake_file.

2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (version): Define.

2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
	    Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
	config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
	config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
	config/sparc/t-crtfm, config/t-slibgcc-darwin,
	config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
	shared-object.mk, siditi-object.mk, static-object.mk: New files.
	* configure: Generated.