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* configure.ac (gcc_cv_ld_eh_gc_sections): Redirect objdump errors
[pf3gnuchains/gcc-fork.git] / libgcc / ChangeLog
index 80d6dd5..3a3844d 100644 (file)
@@ -1,3 +1,136 @@
+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.
 2009-06-22  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*.        
+       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.
 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*.        
+       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-*-darwin*, x86_64-*-darwin*,
-       i[34567]86-*-linux*, x86_64-*-linux*. 
+       i[34567]86-*-linux*, x86_64-*-linux*.
 
        * configure.ac: Set host_address to 64 or 32 for x86.
        * configure: Regenerated.
        * 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
 
        * config/t-tls: New file.
 
-       * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@. 
+       * 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
 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. 
+       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>
        * configure.ac: Add GCC_TOPLEV_SUBDIRS.
        * configure: Regenerate.
        * Makefile.in (host_subdir): Substitute it.
-       (gcc_objdir): Use it. 
+       (gcc_objdir): Use it.
 
 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>