+2011-07-28 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
+ Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
+ in a plt call stub. Do restore r2 if stopped on bctrl.
+
+2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.host (i[3456x]86-*-netware*): Remove.
+ * config/i386/netware-crt0.c, config/i386/t-nwld,
+ config/i386/t-slibgcc-nwld: Remove.
+
+2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
+
+ * config.host: Handle tic6x-*-*.
+ * config/c6x/c6x-abi.h: New file.
+
+2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/i386/crtprec.c: New file.
+ * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
+ * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
+ Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
+ (x86_64-*-darwin*): Likewise.
+ (i[34567]86-*-solaris2*: Likewise.
+
+2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/alpha/crtfastmath.c: New file.
+ * config/i386/crtfastmath.c: New file.
+ * config/ia64/crtfastmath.c: New file.
+ * config/mips/crtfastmath.c: New file.
+ * config/sparc/crtfastmath.c: New file.
+
+ * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
+ crtfastmath.c.
+ Add -frandom-seed=gcc-crtfastmath.
+ * config/alpha/t-crtfm: Remove.
+ * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
+ * config/ia64/t-ia64 (crtfastmath.o): Remove.
+
+ * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
+ (alpha*-dec-osf5.1*): Likewise.
+ (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
+ Add crtfastmath.o to extra_parts.
+ (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
+ Add crtfastmath.o to extra_parts.
+ (x86_64-*-darwin*): Likewise.
+ (x86_64-*-mingw*): Likewise.
+ (ia64*-*-elf*): Add t-crtfm to tmake_file.
+ (ia64*-*-freebsd*): Likewise.
+ (ia64*-*-linux*): Likewise.
+ (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
+ Add crtfastmath.o to extra_parts.
+
+2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/darwin-crt3.o: New file.
+ * config/rs6000/darwin-crt2.c: New file.
+ * config/t-darwin: New file.
+ * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
+ (crt2.o): New rule.
+ * config.host (*-*-darwin*): Add crt3.o to extra_parts.
+ (powerpc-*-darwin*): Add crt2.o to extra_parts.
+ (powerpc64-*-darwin*): Likewise.
+
+2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/i386/netware-crt0.c: New file.
+ * config/i386/t-nwld: Rename to ...
+ * config/i386/t-slibgcc-nwld: ... this.
+ * config/i386/t-nwld: New file.
+ * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
+ tmake_file.
+ Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
+ extra_parts.
+
+2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (i?86-*-solaris2*): Use libgcc copy of
+ i386/t-crtstuff.
+ * configure: Regenerate.
+
+2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * dfp-bit.c, dfp-bit.h: New files.
+ * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
+ variables.
+ ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
+ ($(d64pbit-o)): Likewise.
+ ($(d128pbit-o)): Likewise.
+ * config/t-dfprules: New file.
+ * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
+ (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
+ i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
+ (x86_64-*-linux*): Likewise.
+ (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
+ (i[34567]86-*-cygwin*): Likewise.
+ (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
+ (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
+
+2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makfile.in (LIBGCOV): New variable.
+ ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
+ * libgcov.c: New file.
+
+2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * fixed-bit.c, fixed-bit.h: New files.
+ * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
+ refer to fixed-bit.c.
+
+2011-07-07 Joseph Myers <joseph@codesourcery.com>
+
+ * config.host (*local*): Remove.
+
+2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/39150
+ * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
+ like i?86-*-solaris2.1[0-9]*.
+ (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
+ * configure.ac (i?86-*-solaris2*): Likewise.
+ * configure: Regenerate.
+
+2011-07-06 Thomas Schwinge <thomas@schwinge.name>
+
+ * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
+ (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
+ md_unwind_header by splitting out of...
+ (i[34567]86-*-linux*): ... this.
+ * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
+ Remove md_unwind_header by splitting out of...
+ (x86_64-*-linux*): ... this.
+
+2011-07-04 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
+
+2011-06-28 Nick Clifton <nickc@redhat.com>
+
+ * config.host: Recognize all V850 variants.
+
+2011-06-22 Uros Bizjak <ubizjak@gmail.com>
+
+ * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
+
+2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * shared-object.mk (c_flags-$o): Save c_flags.
+ ($(base)$(objext)): Use it.
+ ($(base)_s$(objext)): Likewise.
+
+2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
+
+ * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
+ * libgcc-std.ver.in (GCC_4.7.0): New section.
+
+2011-06-16 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49313
+ PR target/29524
+ * config/avr/t-avr: Fix line endings.
+ (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
+ _parityXX2.
+
+2011-06-14 Olivier Hainque <hainque@adacore.com>
+ Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/mips/irix6-unwind.h: New file.
+ * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
+
+2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/linux-unwind.h (STACK_BIAS): Define.
+ (sparc64_fallback_frame_state): Use it.
+ (sparc64_frob_update_context): Further adjust context.
+ * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
+ * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
+ * config/sparc/sol2-cn.S: Likewise.
+
+2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * enable-execute-stack-empty.c: New file.
+ * enable-execute-stack-mprotect.c: New file.
+ * config/i386/enable-execute-stack-mingw32.c: New file.
+ * config.host (enable_execute_stack): New variable.
+ Select appropriate variants.
+ * configure.ac: Link enable-execute-stack.c to
+ $enable_execute_stack.
+ * configure: Regenerate.
+ * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
+ (lib2funcs): Remove _enable_execute_stack.
+
+2011-06-09 David S. Miller <davem@davemloft.net>
+ Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.host (sparc-*-linux*): Correct md_unwind_header
+ filename.
+ (s390x-ibm-tpf*): Fix typo.
+
+2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
+ Add crtfastmath.o to extra_parts.
+ (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
+ mips/t-crtfm.
+ * config/mips/t-crtfm: Remove.
+
+2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * config.host (hppa*-*-linux*): Correct md_unwind_header name.
+
+2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config.host (sh*-*-linux*): Fix typo.
+
+2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
+ * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
+ * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
+ * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
+ * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
+ * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
+ * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
+ Wrap in !__MINGW64__.
+ * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
+ * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
+ * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
+ * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
+ * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
+ * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
+ * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
+ Wrap in !__LP64__.
+ * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
+ * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
+ * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
+ * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
+ * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
+ * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
+ * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
+ * config/no-unwind.h: New file.
+ * config.host (md_unwind_header): Document.
+ Define.
+ (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
+ alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
+ hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
+ hppa[12]*-*-hpux11*): Set md_unwind_header.
+ (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
+ Set md_unwind_header.
+ (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
+ (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
+ (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
+ m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
+ powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
+ s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
+ sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
+ md_unwind_header.
+ * configure.ac: Link md-unwind-support.h to $md_unwind_header.
+ * configure: Regenerate.
+
+2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
+ Set tmake_file, extra_parts.
+ * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
+ Remove O32 support.
+ * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
+ Remove O32 support.
+ * config/mips/t-irix6: New file.
+ * config/mips/t-slibgcc-irix: New file.
+
+2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
+ * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
+
+2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (target_thread_file): Determine thread model.
+ * configure: Regenerate.
+ * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
+ * config/alpha/t-alpha: New file.
+ * config/alpha/t-crtfm: Use $<.
+ * config/alpha/t-ieee: New file.
+ * config/alpha/t-osf-pthread: New file.
+ * config/alpha/t-slibgcc-osf: New file.
+ * config/alpha/libgcc-osf5.ver: New file.
+
+2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
+ tmake_file.
+ Add crtfastmath.o to extra_parts.
+
+2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/gmon-sol2.c: Reindent.
+ Cleanup comments.
+ Remove, correct casts.
+ Use STDERR_FILENO, NULL.
+ (BASEADDRESS): Remove.
+ (minbrk): Remove.
+ (errno, sbrk): Remove declarations.
+ (monstartup) [hp300]: Remove.
+ (mcount): Remove.
+
+2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makefile.in (cpu_type): Define.
+ * config.host (i[34567]86-*-rtems*): Handle it.
+ (i[34567]86-*-solaris2*): Move body ...
+ (*-*-solaris2*): ... here.
+ New case, generalize.
+ (sparc-*-elf*): Handle it.
+ (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
+ (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
+ (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
+ Fold into ...
+ (sparc*-*-solaris2*): ... this.
+ New case.
+ (sparc64-*-elf*): Handle it.
+ * config/gmon-sol2.c: Move from ../gcc/config/sparc.
+ Merge ../gcc/config/i386/gmon-sol2.c.
+ * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
+ Use C comments.
+ Merge ../gcc/config/i386/sol2-gc1.asm.
+ * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
+ Use C comments.
+ * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
+ Use C comments.
+ * config/i386/t-crtfm (crtfastmath.o): Use $<.
+ * config/i386/t-crtstuff: New file.
+ * config/i386/t-softfp: New file.
+ * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
+ $(T)crti.o, $(T)crtn.o): Remove.
+ (gcrt1.o): New rule.
+ (TARGET_LIBGCC2_CFLAGS): Remove.
+ * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
+ * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
+ * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
+ * config/sparc/t-sol2: New file.
+ * config/sparc/t-crtfm: Move to ...
+ * config/t-crtfm: ... this.
+ Use $(cpu_type), $<.
+ * config/t-crtin: New file.
+ * config/sparc/t-softfp: New file.
+ * config/sparc/t-softmul: New file.
+ * config/t-rtems: New file.
+ * config/t-slibgcc: New file.
+ * config/t-slibgcc-elf-ver: New file.
+ * config/t-slibgcc-gld: New file.
+ * config/t-slibgcc-sld: New file.
+ * config/t-sol2: New file.
+ * configure.ac: Include ../config/lib-ld.m4.
+ Call AC_LIB_PROG_LD_GNU.
+ Substitute cpu_type.
+ * configure: Regenerate.
+
+2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR bootstrap/49173
+ * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
+ libgcc-std.ver in the build directory.
+ * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
+ * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
+
+2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
+
+ * libgcc-std.ver.in: New file.
+ * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
+ variables.
+ (libgcc-std.ver): New rule.
+ * config/t-gnu-prefix: New file.
+
+2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
+
+2011-05-10 Joseph Myers <joseph@codesourcery.com>
+
+ * config/i386/darwin-lib.h: New file.
+
+2011-05-10 Joseph Myers <joseph@codesourcery.com>
+
+ * config/arm/symbian-lib.h: New.
+
+2011-05-04 Chris Demetriou <cgd@google.com>
+
+ * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
+ (__x86.get_pc_thunk.bx): ...this.
+ (__morestack): Adjust for rename, remove undef of __i686.
+
+2011-05-03 Chris Demetriou <cgd@google.com>
+
+ * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
+ arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
+ m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
+ powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
+ sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
+ Remove cases.
+
+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.
2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
Andrew Pinski <pinskia@gmail.com>
- PR target/40959
+ PR target/40959
* config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
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