libgcc/ChangeLog

   1 2011-09-13  Paul Brook  <paul@codesourcery.com>
   2
   3         * config.host (tic6x-*-*): Add c6x/t-c6x-elf.  Set unwind_header.
   4         * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
   5         * unwind-arm-common.inc: New file.
   6         * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
   7         * config/arm/unwind-arm.h: Use unwind-arm-common.h.
   8         (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
   9         * config/c6x/libunwind.S: New file.
  10         * config/c6x/pr-support.c: New file.
  11         * config/c6x/unwind-c6x.c: New file.
  12         * config/c6x/unwind-c6x.h: New file.
  13         * config/c6x/t-c6x-elf: New file.
  14
  15 2011-08-23  Uros Bizjak  <ubizjak@gmail.com>
  16
  17         * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
  18         (ASM_DIVZERO): Ditto.
  19         (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
  20
  21 2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
  22
  23         * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
  24
  25 2011-08-17  Richard Sandiford  <richard.sandiford@linaro.org>
  26
  27         PR target/50090
  28         * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
  29         instead of an assembly one.
  30
  31 2011-08-12  Paolo Bonzini  <bonzini@gnu.org>
  32
  33         PR bootstrap/50047
  34         * Makefile.in (install-unwind_h): Create
  35         $(gcc_objdir)/include/unwind.h atomically.
  36
  37 2011-08-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  38
  39         * Makefile.in (install-unwind_h): Remove destination file first.
  40
  41 2011-08-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  42
  43         * sync.c: New file.
  44         * config/mips/t-mips16: New file.
  45         * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
  46         (mips*-*-linux*): Likewise.
  47         (mips*-sde-elf*): Likewise.
  48         (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
  49         mipsisa64-*-elf*, mipsisa64r2-*-elf*.
  50         Add mips/t-mips16 to tmake_file.
  51         (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
  52         (mips-*-elf*): Likewise.
  53         (mips64-*-elf*): Likewise.
  54         (mips64orion-*-elf*): Likewise.
  55         (mips*-*-rtems*): Likewise.
  56         (mipstx39-*-elf*): Likewise.
  57         * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
  58         ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
  59         LIBGCC_SYNC_CFLAGS.
  60         Use $(srcdir) to refer to sync.c.
  61         Use $<.
  62         ($(libgcc-sync-funcs-o)): Likewise.
  63         ($(libgcc-sync-size-funcs-s-o)): Likewise.
  64         ($(libgcc-sync-funcs-s-o)): Likewise.
  65
  66 2011-08-09  Andreas Schwab  <schwab@linux-m68k.org>
  67
  68         * config.host (ia64*-*-linux*): Move ia64/t-glibc after
  69         t-libunwind.
  70
  71 2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>
  72
  73         PR other/48007
  74         * config/i386/value-unwind.h: New.
  75
  76 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
  77
  78         * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
  79         (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
  80         Add to tmake_file rather than overriding it.
  81
  82 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  83
  84         * config/t-softfp: Remove.
  85         * soft-fp: Moved from ../gcc/config.
  86         * soft-fp/README: Remove t-softfp reference.
  87         * soft-fp/t-softfp: Move to config/t-softfp.
  88         (softfp_machine_header): Remove.
  89         (softfp_file_list): Remove config subdir.
  90         (soft-fp-objects): New variable.
  91         ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
  92         (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
  93         (SFP_MACHINE, $(SFP_MACHINE)): Remove.
  94         * config/t-softfp-excl: New file.
  95         * config/t-softfp-sfdf: New file.
  96         * config/t-softfp-tf: New file.
  97         * config/no-sfp-machine.h: New file.
  98         * config/arm/sfp-machine.h: New file.
  99         * config/arm/t-softfp: New file.
 100         * config/c6x/sfp-machine.h: New file.
 101         * config/i386/32/t-fprules-softfp: Rename to ...
 102         * config/i386/32/t-softfp: ... this.
 103         (tifunctions, LIB2ADD): Remove.
 104         (softfp_int_modes): Override.
 105         * config/i386/64/t-softfp-compat (tf-functions): Remove config
 106         subdir.
 107         * config/i386/64/eqtf2.c: Likewise.
 108         * config/i386/64/getf2.c: Likewise.
 109         * config/i386/64/letf2.c: Likewise.
 110         * config/ia64/sft-machine.h: New file.
 111         * config/ia64/t-fprules-softfp: Rename to ...
 112         * config/ia64/t-softfp: ... this.
 113         * config/lm32/sfp-machine.h: New file.
 114         * config/moxie/t-moxie-softfp: Remove.
 115         * config/rs6000/ibm-ldouble-format: New file.
 116         * config/rs6000/ibm-ldouble.c: New file.
 117         * config/rs6000/libgcc-ppc-glibc.ver: New file
 118         * config/rs6000/libgcc-ppc64.ver: New file
 119         * config/rs6000/sfp-machine.h: New file.
 120         * config/rs6000/t-freebsd: New file.
 121         * config/rs6000/t-ibm-ldouble: New file.
 122         * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
 123         libgcc-ppc-glibc.ver.
 124         * config/rs6000/t-linux64: New file.
 125         * config/rs6000/t-ppccomm (LIB2ADD): Add
 126         $(srcdir)/config/rs6000/ibm-ldouble.c.
 127         * config/rs6000/t-ppccomm-ldbl: New file.
 128         * config/score/sfp-machine.h: New file.
 129         * config.host (sfp_machine_header): Explain.
 130         (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
 131         t-softfp to tmake_file.
 132         (arm*-*-uclinux*): Likewise.
 133         (arm*-*-ecos-elf): Likewise.
 134         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
 135         (arm*-*-rtems*): Likewise.
 136         (arm*-*-elf): Likewise.
 137         (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
 138         in tmake_file.
 139         Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
 140         (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
 141         (lm32-*-uclinux*): Likewise.
 142         (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
 143         t-softfp-excl, t-softfp.
 144         (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
 145         (powerpc64-*-darwin*): Likewise.
 146         (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
 147         to tmake_file.
 148         (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
 149         tmake_file.
 150         (powerpc-*-eabisim*): Likewise.
 151         (powerpc-*-elf*): Likewise.
 152         (powerpc-*-eabialtivec*): Likewise.
 153         (powerpc-xilinx-eabi*): Likewise.
 154         (powerpc-*-rtems*): Likewise.
 155         (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
 156         t-softfp-excl, t-softfp to tmake_file.
 157         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
 158         rs6000/t-ppccomm-ldbl to tmake_file.
 159         (powerpcle-*-elf*): Likewise.
 160         (powerpcle-*-eabisim*): Likewise.
 161         (powerpcle-*-eabi*): Likewise.
 162         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
 163         rs6000/t-ibm-ldouble to tmake_file.
 164         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
 165         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
 166         (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
 167         (tic6x-*-*): Likewise.
 168         (i[34567]86-*-darwin*, x86_64-*-darwin*,
 169         i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
 170         i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
 171         i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
 172         i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
 173         i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
 174         t-softfp to tmake_file.
 175         * configure.ac (sfp_machine_header): Provide default if unset.
 176         Substitute.
 177         Link sfp-machine.h to config/$sfp_machine_header.
 178         * configure: Regenerate.
 179
 180 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 181
 182         * Makefile.in (double_type_size, long_double_type_size): Set.
 183         Remove $(fpbit-in-libgcc) support.
 184         (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
 185         (fpbit-src): New variable.
 186         ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
 187         Compile with -DFLOAT $(FPBIT_CFLAGS).
 188         Use $<.
 189         ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
 190         Compile with $(FPBIT_CFLAGS).
 191         Use $<.
 192         ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
 193         Compile with -DFLOAT $(TPBIT_CFLAGS).
 194         Use $<.
 195         * configure.ac (double_type_size, long_double_type_size):
 196         Determine and substitute.
 197         * configure: Regenerate.
 198         * fp-bit.c, fp-bit.h: New files.
 199         * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
 200         * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
 201         * config/mips/t-mips: New file.
 202         * config/mips/t-sdemtk: New file.
 203         * config/rs6000/ppc64-fp.c: New file.
 204         * config/rs6000/t-darwin (LIB2ADD): Add
 205         $(srcdir)/config/rs6000/ppc64-fp.c.
 206         * config/rs6000/t-ppc64-fp: New file.
 207         * config/rx/rx-lib.h: New file.
 208         * config/rx/t-rx (FPBIT): Set to true.
 209         ($(gcc_objdir)/fp-bit.c): Remove.
 210         (DPBIT): Set to true only with -m64bit-doubles.
 211         ($(gcc_objdir)/dp-bit.c): Remove.
 212         * config/sparc/t-softfp: Remove.
 213         * config/spu/t-elf: New file.
 214         * config/t-fdpbit, config/t-fpbit: New files.
 215         * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
 216         (mips*-*-*): Likewise.
 217         (arm-wrs-vxworks): Likewise.
 218         (arm*-*-freebsd*): Likewise.
 219         (avr-*-rtems*): Add t-fpbit to tmake_file.
 220         (avr-*-*): Likewise.
 221         (bfin*-elf*): Add t-fdpbit to tmake_file.
 222         (bfin*-uclinux*): Likewise.
 223         (bfin*-linux-uclibc*): Likewise.
 224         (bfin*-rtems*): New case.
 225         Add t-fdpbit to tmake_file.
 226         (bfin*-*): Add t-fdpbit to tmake_file.
 227         (crisv32-*-elf): Likewise.
 228         (cris-*-linux*): Likewise.
 229         (fr30-*-elf): Likewise.
 230         (frv-*-elf, frv-*-*linux*): Likewise.
 231         (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
 232         (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
 233         (m32r-*-elf*): Likewise.
 234         (m32rle-*-elf*): Likewise.
 235         (m32r-*-linux*): Likewise.
 236         (m32rle-*-linux*): Likewise.
 237         (mcore-*-elf): Add t-fdpbit to tmake_file.
 238         (microblaze*-*-*): Likewise.
 239         (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
 240         (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
 241         (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
 242         Fix typo.
 243         Add mips/t-tpbit to tmake-file.
 244         (mips*-*-linux*): Fix typo.
 245         (mips*-sde-elf*): New case
 246         Add mips/t-sdemtk unless using newlib.
 247         (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
 248         (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
 249         (mn10300-*-*): Likewise.
 250         (pdp11-*-*): Likewise.
 251         (picochip-*-*): Add t-fpbit to tmake_file.
 252         (powerpc-*-eabisimaltivec*): Likewise.
 253         (powerpc-*-eabisim*): Likewise.
 254         (powerpc-*-elf*): Likewise.
 255         (powerpc-*-eabialtivec*): Likewise.
 256         (powerpc-xilinx-eabi*): New case.
 257         Add t-fdpbit to tmake_file.
 258         (powerpc-*-eabi*):  Add t-fdpbit to tmake_file.
 259         (powerpc-*-rtems*): Likewise.
 260         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
 261         tmake_file.
 262         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
 263         tmake_file.
 264         (powerpc-*-lynxos*): Likewise.
 265         (powerpcle-*-elf*): Likewise.
 266         (powerpcle-*-eabisim*): Likewise.
 267         (powerpcle-*-eabi*): Likewise.
 268         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
 269         t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
 270         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
 271         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
 272         (rx-*-elf): Add t-fdpbit to tmake_file.
 273         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
 274         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
 275         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
 276         (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
 277         sh*-*-netbsd*.
 278         (sh-*-rtems*): Add t-fdpbit to tmake_file.
 279         (sh-wrs-vxworks): Likewise.
 280         (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
 281         (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
 282         (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
 283         (sparc64-*-rtems*): ... new case.
 284         (sparc-*-rtems*): Add t-fdpbit to tmake_file.
 285         (spu-*-elf*): Likewise.
 286         Add spu/t-elf to tmake_file.
 287         (v850*-*-*): Add t-fdpbit to tmake_file.
 288         (xstormy16-*-elf): Likewise.
 289         (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
 290         (mep*-*-*): Likewise.
 291
 292 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 293
 294         * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
 295         variables.
 296         (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
 297         (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
 298         (install-unwind_h): New target.
 299         (all): Depend on it.
 300         * config.host (unwind_header): New variable.
 301         (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
 302         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
 303         *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
 304         (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
 305         (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
 306         Set unwind_header.
 307         (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
 308         Set unwind_header.
 309         (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
 310         arm*-*-eabi*.
 311         Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
 312         Set unwind_header.
 313         (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
 314         (ia64*-*-freebsd*): Likewise.
 315         (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
 316         tmake_file.
 317         Add t-libunwind-elf, ia64/t-glibc-libunwind unless
 318         $with_system_libunwind.
 319         (ia64*-*-hpux*): Set tmake_file.
 320         (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
 321         (picochip-*-*): Set tmake_file.
 322         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
 323         md_unwind_header.
 324         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
 325         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
 326         (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
 327         (xtensa*-*-elf*): Set tmake_file.
 328         (xtensa*-*-linux*): Likewise.
 329         * configure.ac: Include ../config/unwind_ipinfo.m4.
 330         Call GCC_CHECK_UNWIND_GETIPINFO.
 331         Link unwind.h to $unwind_header.
 332         * configure: Regenerate.
 333         * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
 334         unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
 335         unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
 336         unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
 337         * config/unwind-dw2-fde-darwin.c: New file.
 338         * config/arm/libunwind.S, config/arm/pr-support.c,
 339         config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
 340         config/arm/unwind-arm.h,: New files.
 341         * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
 342         config/ia64/t-eh-ia64, config/ia64/t-glibc,
 343         config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
 344         config/ia64/t-vms, config/ia64/unwind-ia64.c,
 345         config/ia64/unwind-ia64.h: New files.
 346         * config/picochip/t-picochip: New file.
 347         * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
 348         files.
 349         * config/rs6000/t-darwin (LIB2ADDEH): Set.
 350         * config/s390/t-tpf (LIB2ADDEH): Remove.
 351         * config/t-darwin (LIB2ADDEH): Set.
 352         * config/t-eh-dw2-dip: New file.
 353         * config/t-libunwind, config/t-libunwind-elf: New files.
 354         * config/t-sol2 (LIB2ADDEH): Remove.
 355         * config/xtensa/t-xtensa: New file.
 356
 357 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
 358
 359         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
 360         (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
 361         long long to check rt_sigreturn syscall.
 362
 363 2011-08-02  Alan Modra  <amodra@gmail.com>
 364
 365         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
 366         Restore for indirect call bcrtl from correct stack slot, and only
 367         if cfa+40 isn't valid.
 368
 369 2011-08-01  Julian Brown  <julian@codesourcery.com>
 370
 371         * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
 372         (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
 373         * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
 374
 375 2011-08-01  Julian Brown  <julian@codesourcery.com>
 376
 377         * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
 378         (libgcc-std.ver.in): Use above.
 379         * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
 380         LIBGCC2_GNU_PREFIX is defined.  Use instead of LIBGCC2_GNU_PREFIX
 381         throughout file.
 382         * config/t-fixedpoint-gnu-prefix: New file.
 383         * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
 384         * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
 385         instead of __PFX__.
 386
 387 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 388
 389         * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
 390         Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
 391         for x86-64.  Properly check __x86_64__ and __LP64__.
 392
 393 2010-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 394
 395         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
 396         version.
 397         (_FP_WS_TYPE): Likewise.
 398         (_FP_I_TYPE): Likewise.
 399
 400 2011-07-28  Alan Modra  <amodra@gmail.com>
 401
 402         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
 403         Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
 404         in a plt call stub.  Do restore r2 if stopped on bctrl.
 405
 406 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 407
 408         * config.host (i[3456x]86-*-netware*): Remove.
 409         * config/i386/netware-crt0.c, config/i386/t-nwld,
 410         config/i386/t-slibgcc-nwld: Remove.
 411
 412 2011-07-15  Bernd Schmidt  <bernds@codesourcery.com>
 413
 414         * config.host: Handle tic6x-*-*.
 415         * config/c6x/c6x-abi.h: New file.
 416
 417 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 418
 419         * config/i386/crtprec.c: New file.
 420         * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
 421         * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
 422         Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
 423         (x86_64-*-darwin*): Likewise.
 424         (i[34567]86-*-solaris2*: Likewise.
 425
 426 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 427
 428         * config/alpha/crtfastmath.c: New file.
 429         * config/i386/crtfastmath.c: New file.
 430         * config/ia64/crtfastmath.c: New file.
 431         * config/mips/crtfastmath.c: New file.
 432         * config/sparc/crtfastmath.c: New file.
 433
 434         * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
 435         crtfastmath.c.
 436         Add -frandom-seed=gcc-crtfastmath.
 437         * config/alpha/t-crtfm: Remove.
 438         * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
 439         * config/ia64/t-ia64 (crtfastmath.o): Remove.
 440
 441         * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
 442         (alpha*-dec-osf5.1*): Likewise.
 443         (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
 444         Add crtfastmath.o to extra_parts.
 445         (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
 446         Add crtfastmath.o to extra_parts.
 447         (x86_64-*-darwin*): Likewise.
 448         (x86_64-*-mingw*): Likewise.
 449         (ia64*-*-elf*): Add t-crtfm to tmake_file.
 450         (ia64*-*-freebsd*): Likewise.
 451         (ia64*-*-linux*): Likewise.
 452         (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
 453         Add crtfastmath.o to extra_parts.
 454
 455 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 456
 457         * config/darwin-crt3.o: New file.
 458         * config/rs6000/darwin-crt2.c: New file.
 459         * config/t-darwin: New file.
 460         * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
 461         (crt2.o): New rule.
 462         * config.host (*-*-darwin*): Add crt3.o to extra_parts.
 463         (powerpc-*-darwin*): Add crt2.o to extra_parts.
 464         (powerpc64-*-darwin*): Likewise.
 465
 466 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 467
 468         * config/i386/netware-crt0.c: New file.
 469         * config/i386/t-nwld: Rename to ...
 470         * config/i386/t-slibgcc-nwld: ... this.
 471         * config/i386/t-nwld: New file.
 472         * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
 473         tmake_file.
 474         Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
 475         extra_parts.
 476
 477 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 478
 479         * configure.ac (i?86-*-solaris2*): Use libgcc copy of
 480         i386/t-crtstuff.
 481         * configure: Regenerate.
 482
 483 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 484
 485         * dfp-bit.c, dfp-bit.h: New files.
 486         * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
 487         variables.
 488         ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
 489         ($(d64pbit-o)): Likewise.
 490         ($(d128pbit-o)): Likewise.
 491         * config/t-dfprules: New file.
 492         * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
 493         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
 494         i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
 495         (x86_64-*-linux*): Likewise.
 496         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
 497         (i[34567]86-*-cygwin*): Likewise.
 498         (i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
 499         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
 500
 501 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 502
 503         * Makfile.in (LIBGCOV): New variable.
 504         ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
 505         * libgcov.c: New file.
 506
 507 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 508
 509         * fixed-bit.c, fixed-bit.h: New files.
 510         * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
 511         refer to fixed-bit.c.
 512
 513 2011-07-07  Joseph Myers  <joseph@codesourcery.com>
 514
 515         * config.host (*local*): Remove.
 516
 517 2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 518
 519         PR target/39150
 520         * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
 521         like i?86-*-solaris2.1[0-9]*.
 522         (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
 523         * configure.ac (i?86-*-solaris2*): Likewise.
 524         * configure: Regenerate.
 525
 526 2011-07-06  Thomas Schwinge  <thomas@schwinge.name>
 527
 528         * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
 529         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
 530         md_unwind_header by splitting out of...
 531         (i[34567]86-*-linux*): ... this.
 532         * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
 533         Remove md_unwind_header by splitting out of...
 534         (x86_64-*-linux*): ... this.
 535
 536 2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
 537
 538         * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
 539
 540 2011-06-28  Nick Clifton  <nickc@redhat.com>
 541
 542         * config.host: Recognize all V850 variants.
 543
 544 2011-06-22  Uros Bizjak  <ubizjak@gmail.com>
 545
 546         * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
 547
 548 2011-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 549
 550         * shared-object.mk (c_flags-$o): Save c_flags.
 551         ($(base)$(objext)): Use it.
 552         ($(base)_s$(objext)): Likewise.
 553
 554 2011-06-21  Bernd Schmidt  <bernds@codesourcery.com>
 555
 556         * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
 557         * libgcc-std.ver.in (GCC_4.7.0): New section.
 558
 559 2011-06-16  Georg-Johann Lay  <avr@gjlay.de>
 560
 561         PR target/49313
 562         PR target/29524
 563         * config/avr/t-avr: Fix line endings.
 564         (intfuncs16): Remove _ffsXX2,  _clzXX2, _ctzXX2, _popcountXX2,
 565         _parityXX2.
 566
 567 2011-06-14  Olivier Hainque  <hainque@adacore.com>
 568             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 569
 570         * config/mips/irix6-unwind.h: New file.
 571         * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
 572
 573 2011-06-10  Eric Botcazou  <ebotcazou@adacore.com>
 574
 575         * config/sparc/linux-unwind.h (STACK_BIAS): Define.
 576         (sparc64_fallback_frame_state): Use it.
 577         (sparc64_frob_update_context): Further adjust context.
 578         * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
 579         * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
 580         * config/sparc/sol2-cn.S: Likewise.
 581
 582 2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 583
 584         * enable-execute-stack-empty.c: New file.
 585         * enable-execute-stack-mprotect.c: New file.
 586         * config/i386/enable-execute-stack-mingw32.c: New file.
 587         * config.host (enable_execute_stack): New variable.
 588         Select appropriate variants.
 589         * configure.ac: Link enable-execute-stack.c to
 590         $enable_execute_stack.
 591         * configure: Regenerate.
 592         * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
 593         (lib2funcs): Remove _enable_execute_stack.
 594
 595 2011-06-09  David S. Miller  <davem@davemloft.net>
 596             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 597
 598         * config.host (sparc-*-linux*): Correct md_unwind_header
 599         filename.
 600         (s390x-ibm-tpf*): Fix typo.
 601
 602 2011-06-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 603
 604         * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
 605         Add crtfastmath.o to extra_parts.
 606         (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
 607         mips/t-crtfm.
 608         * config/mips/t-crtfm: Remove.
 609
 610 2011-06-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 611
 612         * config.host (hppa*-*-linux*): Correct md_unwind_header name.
 613
 614 2011-06-04  Kaz Kojima  <kkojima@gcc.gnu.org>
 615
 616         * config.host (sh*-*-linux*): Fix typo.
 617
 618 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 619
 620         * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
 621         * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
 622         * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
 623         * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
 624         * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
 625         * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
 626         * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
 627         Wrap in !__MINGW64__.
 628         * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
 629         * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
 630         * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
 631         * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
 632         * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
 633         * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
 634         * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
 635         Wrap in !__LP64__.
 636         * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
 637         * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
 638         * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
 639         * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
 640         * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
 641         * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
 642         * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
 643         * config/no-unwind.h: New file.
 644         * config.host (md_unwind_header): Document.
 645         Define.
 646         (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
 647         alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
 648         hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
 649         hppa[12]*-*-hpux11*): Set md_unwind_header.
 650         (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
 651         Set md_unwind_header.
 652         (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
 653         (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
 654         (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
 655         m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
 656         powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
 657         s390x-*-linux*,  s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
 658         sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
 659         md_unwind_header.
 660         * configure.ac: Link md-unwind-support.h to $md_unwind_header.
 661         * configure: Regenerate.
 662
 663 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 664
 665         * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
 666         Set tmake_file, extra_parts.
 667         * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
 668         Remove O32 support.
 669         * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
 670         Remove O32 support.
 671         * config/mips/t-irix6: New file.
 672         * config/mips/t-slibgcc-irix: New file.
 673
 674 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 675
 676         * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
 677         * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
 678
 679 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 680
 681         * configure.ac (target_thread_file): Determine thread model.
 682         * configure: Regenerate.
 683         * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
 684         * config/alpha/t-alpha: New file.
 685         * config/alpha/t-crtfm: Use $<.
 686         * config/alpha/t-ieee: New file.
 687         * config/alpha/t-osf-pthread: New file.
 688         * config/alpha/t-slibgcc-osf: New file.
 689         * config/alpha/libgcc-osf5.ver: New file.
 690
 691 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 692
 693         * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
 694         tmake_file.
 695         Add crtfastmath.o to extra_parts.
 696
 697 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 698
 699         * config/gmon-sol2.c: Reindent.
 700         Cleanup comments.
 701         Remove, correct casts.
 702         Use STDERR_FILENO, NULL.
 703         (BASEADDRESS): Remove.
 704         (minbrk): Remove.
 705         (errno, sbrk): Remove declarations.
 706         (monstartup) [hp300]: Remove.
 707         (mcount): Remove.
 708
 709 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 710
 711         * Makefile.in (cpu_type): Define.
 712         * config.host (i[34567]86-*-rtems*): Handle it.
 713         (i[34567]86-*-solaris2*): Move body ...
 714         (*-*-solaris2*): ... here.
 715         New case, generalize.
 716         (sparc-*-elf*): Handle it.
 717         (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
 718         (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
 719         (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
 720         Fold into ...
 721         (sparc*-*-solaris2*): ... this.
 722         New case.
 723         (sparc64-*-elf*): Handle it.
 724         * config/gmon-sol2.c: Move from ../gcc/config/sparc.
 725         Merge ../gcc/config/i386/gmon-sol2.c.
 726         * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
 727         Use C comments.
 728         Merge ../gcc/config/i386/sol2-gc1.asm.
 729         * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
 730         Use C comments.
 731         * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
 732         Use C comments.
 733         * config/i386/t-crtfm (crtfastmath.o): Use $<.
 734         * config/i386/t-crtstuff: New file.
 735         * config/i386/t-softfp: New file.
 736         * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
 737         $(T)crti.o, $(T)crtn.o): Remove.
 738         (gcrt1.o): New rule.
 739         (TARGET_LIBGCC2_CFLAGS): Remove.
 740         * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
 741         * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
 742         * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
 743         * config/sparc/t-sol2: New file.
 744         * config/sparc/t-crtfm: Move to ...
 745         * config/t-crtfm: ... this.
 746         Use $(cpu_type), $<.
 747         * config/t-crtin: New file.
 748         * config/sparc/t-softfp: New file.
 749         * config/sparc/t-softmul: New file.
 750         * config/t-rtems: New file.
 751         * config/t-slibgcc: New file.
 752         * config/t-slibgcc-elf-ver: New file.
 753         * config/t-slibgcc-gld: New file.
 754         * config/t-slibgcc-sld: New file.
 755         * config/t-sol2: New file.
 756         * configure.ac: Include ../config/lib-ld.m4.
 757         Call AC_LIB_PROG_LD_GNU.
 758         Substitute cpu_type.
 759         * configure: Regenerate.
 760
 761 2011-05-27  Bernd Schmidt  <bernds@codesourcery.com>
 762
 763         PR bootstrap/49173
 764         * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
 765         libgcc-std.ver in the build directory.
 766         * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
 767         * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
 768
 769 2011-05-25  Bernd Schmidt  <bernds@codesourcery.com>
 770
 771         * libgcc-std.ver.in: New file.
 772         * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
 773         variables.
 774         (libgcc-std.ver): New rule.
 775         * config/t-gnu-prefix: New file.
 776
 777 2011-05-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 778
 779         * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
 780
 781 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
 782
 783         * config/i386/darwin-lib.h: New file.
 784
 785 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
 786
 787         * config/arm/symbian-lib.h: New.
 788
 789 2011-05-04  Chris Demetriou  <cgd@google.com>
 790
 791         * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
 792         (__x86.get_pc_thunk.bx): ...this.
 793         (__morestack): Adjust for rename, remove undef of __i686.
 794
 795 2011-05-03  Chris Demetriou  <cgd@google.com>
 796
 797         * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
 798
 799 2011-03-22  Joseph Myers  <joseph@codesourcery.com>
 800
 801         * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
 802         arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
 803         m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
 804         powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
 805         sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
 806         Remove cases.
 807
 808 2011-03-14  Andreas Tobler  <andreast@fgznet.ch>
 809
 810         * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
 811         Adjust copyright year.
 812
 813 2011-03-07  Ian Lance Taylor  <iant@google.com>
 814
 815         * generic-morestack.c (__splitstack_find): Adjust returned stack
 816         pointer to include all registers pushed by __morestack.
 817
 818 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
 819
 820         PR target/40125
 821         * configure.ac: Call ACX_NONCANONICAL_TARGET.
 822         (toolexecdir): Calculate and AC_SUBST.
 823         (toolexeclibdir): Likewise.
 824         * Makefile.in (target_noncanonical): Import.
 825         (toolexecdir): Likewise.
 826         (toolexeclibdir): Likewise.
 827         * configure: Regenerate.
 828
 829 2010-12-13  Nathan Froyd  <froydnj@codesourcery.com>
 830
 831         PR target/46040
 832         * config/arm/bpabi.h: Rename to...
 833         * config/arm/bpabi-lib.h: ...this.
 834
 835 2010-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 836
 837         * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
 838         appropriate.
 839         * configure: Regenerate.
 840
 841 2010-11-24  Nathan Froyd  <froydnj@codesourcery.com>
 842
 843         * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
 844         __FLOAT_WORD_ORDER__.
 845         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
 846         Delete.
 847
 848 2010-11-20  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 849
 850         PR other/46202
 851         * Makefile.in (install-strip): New phony target.
 852
 853 2010-11-07  Ian Lance Taylor  <iant@google.com>
 854
 855         PR target/46089
 856         * config/i386/morestack.S (__morestack_large_model): New
 857         function.
 858
 859 2010-10-23  Nathan Froyd  <froydnj@codesourcery.com>
 860
 861         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
 862         Delete.
 863         (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
 864
 865 2010-10-14  Nathan Froyd  <froydnj@codesourcery.com>
 866
 867         * config/arm/bpabi.h: New file.
 868         * config/frv/frv-abi.h: New file.
 869
 870 2010-10-01  Ian Lance Taylor  <iant@google.com>
 871
 872         * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
 873         * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
 874
 875 2010-10-01  H.J. Lu  <hongjiu.lu@intel.com>
 876
 877         PR target/45858
 878         * config.host: Add the missing `$'.
 879
 880 2010-09-30  Michael Eager  <eager@eagercon.com>
 881
 882         * config.host: Add microblaze*-*-*.
 883         * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
 884         muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
 885         udivsi3.asm,umodsi3.asm}:  New.
 886
 887 2010-09-28  Ian Lance Taylor  <iant@google.com>
 888
 889         * configure.ac: Adjust CFI test to test assembler directly rather
 890         than checking gcc preprocessor macro.
 891         * configure: Rebuild.
 892
 893 2010-09-27  Ian Lance Taylor  <iant@google.com>
 894
 895         * configure.ac: Test whether assembler supports CFI directives.
 896         * config.host: Only add t-stack and i386/t-stack-i386 to
 897         tmake_file if libgcc_cv_cfi is "yes".
 898         * configure: Rebuild.
 899
 900 2010-09-27  Ian Lance Taylor  <iant@google.com>
 901
 902         * generic-morestack.h: New file.
 903         * generic-morestack.c: New file.
 904         * generic-morestack-thread.c: New file.
 905         * config/i386/morestack.S: New file.
 906         * config/t-stack: New file.
 907         * config/i386/t-stack-i386: New file.
 908         * config.host (i[34567]86-*-linux* and friends): Add t-stack and
 909         i386/t-stack-i386 to tmake_file.
 910
 911 2010-09-21  Iain Sandoe  <iains@gcc.gnu.org>
 912
 913         * Makefile.in (libgcc-extra-parts):  Check for static archives and
 914         invoke ranlib after installing them.
 915         (gcc-extra-parts): Likewise.
 916         (install-leaf): Likewise.
 917
 918 2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>
 919
 920         * configure: Regenerated.
 921
 922 2010-09-10  Kai Tietz  <kai.tietz@onevision.com>
 923
 924         * configure: Regenerated.
 925
 926 2010-09-09  Gerald Pfeifer  <gerald@pfeifer.com>
 927             Andrew Pinski  <pinskia@gmail.com>
 928
 929         PR target/40959
 930         * config.host (ia64*-*-freebsd*): Set extra_parts.  Set tmake_file.
 931
 932 2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>
 933
 934         PR target/45524
 935         * configure: Regenerated.
 936
 937 2010-09-06  Andreas Schwab  <schwab@redhat.com>
 938
 939         * configure: Regenerate.
 940
 941 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
 942
 943         * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
 944         64bit targets.
 945         (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
 946         for 64bit targets.
 947
 948 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
 949             Iain Sandoe  <iains@gcc.gnu.org>
 950
 951         PR target/45476
 952         * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
 953         LIB2FUNCS_EXCLUDE functions.
 954
 955 2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 956
 957         * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
 958         Include dfp.m4.
 959         * configure: Regenerate.
 960
 961 2010-09-01  Uros Bizjak  <ubizjak@gmail.com>
 962
 963         * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
 964         i386/t-freebsd to tmake_file.
 965         * config/i386/t-freebsd: New file.
 966         * config/i386/libgcc-bsd.ver: New file.
 967
 968 2010-07-23  Nathan Froyd  <froydnj@codesourcery.com>
 969
 970         * config.host (powerpc*-eabispe*): Set tmake_file.
 971         (powerpc*-eabi*): Likewise.
 972         * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
 973         crtbeginS, crtendS, crtbeginT.
 974
 975 2010-06-12  Kazu Hirata  <kazu@codesourcery.com>
 976
 977         * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
 978         to tmake_file.  Add crtfastmath.o to extra_parts.
 979         * config/mips/t-crtfm: New.
 980
 981 2010-05-19  Joel Sherrill <joel.sherrill@oarcorp.com>
 982
 983         * config.host (sparc64-*-rtems*): New target.
 984
 985 2010-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 986
 987         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
 988         assembler syntax.
 989
 990 2010-04-15  Thomas Schwinge  <tschwinge@gnu.org>
 991
 992         * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
 993
 994 2010-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 995
 996         * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
 997         alpha-dec-osf5.0* support.
 998
 999 2010-04-01  Ralf Corsépius <ralf.corsepius@rtems.org>
1000
1001         * config.host: Add lm32-*-rtems*.
1002
1003 2010-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1004             Uros Bizjak <ubizjak@gmail.com>
1005
1006         PR target/39048
1007         * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
1008         like other remaining 32-bit x86 OSes.
1009         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
1010         assembler syntax.
1011         * config/i386/libgcc-sol2.ver: New file.
1012         * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
1013
1014 2010-03-30  Jack Howarth <howarth@bromo.med.uc.edu>
1015
1016         PR c/43553
1017         * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
1018         * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
1019         is used and substitute set_use_emutls.
1020         * configure: Regenerated.
1021
1022 2010-03-30  Tarik Graba  <tarik.graba@telecom-paristech.fr>
1023
1024         * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
1025
1026 2010-03-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1027
1028         PR target/38085
1029         * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
1030         MULTILIB_CFLAGS.
1031         ($(T)gcrt1.o): Likewise.
1032         ($(T)crt1.o): Likewise.
1033         ($(T)crti.o): Likewise.
1034         ($(T)crtn.o): Likewise.
1035
1036 2010-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1037
1038         PR other/42980
1039         * Makefile.in (install): Use $(MAKE) string in rule, for
1040         parallel make.
1041
1042 2010-02-22  Hans-Peter Nilsson  <hp@bitrange.com>
1043
1044         Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
1045         * config/mmix/t-mmix: New file.
1046         * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
1047
1048 2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>
1049
1050         PR java/41991
1051         * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
1052         SHLIB_MAPFILES.
1053
1054 2010-01-04  Anthony Green  <green@moxielogic.com>
1055
1056         * config/moxie/crti.asm, config/moxie/crtn.asm,
1057         config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
1058         config/moxie/t-moxie: New files.
1059         * config.host: Add t-moxie-softfp reference.
1060
1061 2009-11-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1062
1063         PR other/39888
1064         * config/t-slibgcc-darwin: Fix embedded rpaths for
1065         --enable-version-specific-runtime-libs, build extension stub
1066         libs exposing features available from current libgcc_s.
1067
1068 2009-11-11  Jon Beniston <jon@beniston.com>
1069
1070         * config.host: Add lm32 targets.
1071         * config/lm32: New directory.
1072         * config/lm32/libgcc_lm32.h: New file.
1073         * config/lm32/_mulsi3.c: New file.
1074         * config/lm32/_udivmodsi4.c: New file.
1075         * config/lm32/_divsi3.c: New file.
1076         * config/lm32/_modsi3.c: New file.
1077         * config/lm32/_udivsi3.c: New file.
1078         * config/lm32/_umodsi3.c: New file.
1079         * config/lm32/_lshrsi3.S: New file.
1080         * config/lm32/_ashrsi3.S: New file.
1081         * config/lm32/_ashlsi3.S: New file.
1082         * config/lm32/crti.S: New file.
1083         * config/lm32/crtn.S: New file.
1084         * config/lm32/t-lm32: New file.
1085         * config/lm32/t-elf: New file.
1086         * config/lm32/t-uclinux: New file.
1087
1088 2009-10-26  Nick Clifton  <nickc@redhat.com>
1089
1090         * config.host: Add support for RX target.
1091         * config/rx: New directory.
1092         * config/rx/rx-abi-functions.c: New file. Supplementary
1093         functions for libgcc to support the RX ABI.
1094         * config/rx/rx-abi.h: New file.  Supplementary header file for
1095         libgcc RX ABI functions.
1096         * config/rx/t-rx: New file: Makefile fragment for building
1097         libgcc for the RX.
1098
1099 2009-10-09  Uros Bizjak  <ubizjak@gmail.com>
1100
1101         * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
1102         constraint of y0 to "g".
1103
1104 2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1105
1106         * config.host: Include the s390 makefile fragments.
1107         * config/s390/32/_fixdfdi.c: New file.
1108         * config/s390/32/_fixsfdi.c: New file.
1109         * config/s390/32/_fixtfdi.c: New file.
1110         * config/s390/32/_fixunsdfdi.c: New file.
1111         * config/s390/32/_fixunssfdi.c: New file.
1112         * config/s390/32/_fixunstfdi.c: New file.
1113         * config/s390/32/t-floattodi: New file.
1114         * config/s390/libgcc-glibc.ver: New file.
1115         * config/s390/t-crtstuff: New file.
1116         * config/s390/t-linux: New file.
1117         * config/s390/t-tpf: New file.
1118
1119 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1120
1121         * configure.ac (AC_PREREQ): Bump to 2.64.
1122
1123 2009-08-22  Kaz Kojima  <kkojima@gcc.gnu.org>
1124
1125         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
1126
1127 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1128
1129         * configure: Regenerate.
1130
1131 2009-08-09  Douglas B Rupp  <rupp@gnat.com>
1132
1133         * config.host (ia64-hp-*vms*): New target.
1134         (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
1135         with ia64-hp-*vms*.
1136
1137 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1138
1139         * configure.ac: Add snippet for maintainer-mode.
1140         * configure: Regenerate.
1141         * Makefile.in (AUTOCONF, configure_deps): New variables.
1142         ($(srcdir)/configure)): New rule, active only with maintainer
1143         mode turned on.
1144
1145 2009-06-23  DJ Delorie  <dj@redhat.com>
1146
1147         Add MeP port.
1148         * config.host: Add mep support.
1149
1150 2009-06-22  Kai Tietz  <kai.tietz@onevision.com>
1151
1152         * config.host: Add i386/${host_address}/t-fprules-softfp and
1153         t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
1154
1155         * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
1156         for mingw targets.
1157         * config/i386/64/_multc3.c: Likewise.
1158         * config/i386/64/_powitf2.c: Likewise.
1159         * config/i386/64/eqtf2.c: Likewise.
1160         * config/i386/64/getf2.c: Likewise.
1161         * config/i386/64/letf2.c: Likewise.
1162         * config/i386/64/letf2.c: Likewise.
1163         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
1164         unsigned long long for x64 mingw targets.
1165         (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
1166         (_FP_I_TYPE): Define as long long for x64 mingw target.
1167
1168 2009-06-10  Maciej W. Rozycki  <macro@linux-mips.org>
1169
1170         * config.host (vax-*-linux*): New.
1171
1172 2009-05-31  Anthony Green  <green@moxielogic.com>
1173
1174         * config.host: Add moxie support.
1175         * config/moxie/t-moxie: New file.
1176
1177 2009-05-29  David Billinghurst <billingd@gcc.gnu.org>
1178
1179         * config.host: Add i386/${host_address}/t-fprules-softfp and
1180         t-softfp to tmake_file for i[34567]86-*-cygwin*.
1181
1182 2009-04-17  Aurelien Jarno  <aurelien@aurel32.net>
1183
1184         * config.host: Add i386/${host_address}/t-fprules-softfp to
1185         tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
1186
1187 2009-04-09  Nick Clifton  <nickc@redhat.com>
1188
1189         * config/ia64/tf-signs.c: Change copyright header to refer to
1190         version 3 of the GNU General Public License with version 3.1
1191         of the GCC Runtime Library Exception and to point readers at
1192         the COPYING3 and COPYING3.RUNTIME files and the FSF's license
1193         web page.
1194         * config/i386/32/tf-signs.c: Likewise.
1195         * config/libbid/_addsub_dd.c: Likewise.
1196         * config/libbid/_addsub_sd.c: Likewise.
1197         * config/libbid/_addsub_td.c: Likewise.
1198         * config/libbid/_dd_to_df.c: Likewise.
1199         * config/libbid/_dd_to_di.c: Likewise.
1200         * config/libbid/_dd_to_sd.c: Likewise.
1201         * config/libbid/_dd_to_sf.c: Likewise.
1202         * config/libbid/_dd_to_si.c: Likewise.
1203         * config/libbid/_dd_to_td.c: Likewise.
1204         * config/libbid/_dd_to_tf.c: Likewise.
1205         * config/libbid/_dd_to_udi.c: Likewise.
1206         * config/libbid/_dd_to_usi.c: Likewise.
1207         * config/libbid/_dd_to_xf.c: Likewise.
1208         * config/libbid/_df_to_dd.c: Likewise.
1209         * config/libbid/_df_to_sd.c: Likewise.
1210         * config/libbid/_df_to_td.c: Likewise.
1211         * config/libbid/_di_to_dd.c: Likewise.
1212         * config/libbid/_di_to_sd.c: Likewise.
1213         * config/libbid/_di_to_td.c: Likewise.
1214         * config/libbid/_div_dd.c: Likewise.
1215         * config/libbid/_div_sd.c: Likewise.
1216         * config/libbid/_div_td.c: Likewise.
1217         * config/libbid/_eq_dd.c: Likewise.
1218         * config/libbid/_eq_sd.c: Likewise.
1219         * config/libbid/_eq_td.c: Likewise.
1220         * config/libbid/_ge_dd.c: Likewise.
1221         * config/libbid/_ge_sd.c: Likewise.
1222         * config/libbid/_ge_td.c: Likewise.
1223         * config/libbid/_gt_dd.c: Likewise.
1224         * config/libbid/_gt_sd.c: Likewise.
1225         * config/libbid/_gt_td.c: Likewise.
1226         * config/libbid/_isinfd128.c: Likewise.
1227         * config/libbid/_isinfd32.c: Likewise.
1228         * config/libbid/_isinfd64.c: Likewise.
1229         * config/libbid/_le_dd.c: Likewise.
1230         * config/libbid/_le_sd.c: Likewise.
1231         * config/libbid/_le_td.c: Likewise.
1232         * config/libbid/_lt_dd.c: Likewise.
1233         * config/libbid/_lt_sd.c: Likewise.
1234         * config/libbid/_lt_td.c: Likewise.
1235         * config/libbid/_mul_dd.c: Likewise.
1236         * config/libbid/_mul_sd.c: Likewise.
1237         * config/libbid/_mul_td.c: Likewise.
1238         * config/libbid/_ne_dd.c: Likewise.
1239         * config/libbid/_ne_sd.c: Likewise.
1240         * config/libbid/_ne_td.c: Likewise.
1241         * config/libbid/_sd_to_dd.c: Likewise.
1242         * config/libbid/_sd_to_df.c: Likewise.
1243         * config/libbid/_sd_to_di.c: Likewise.
1244         * config/libbid/_sd_to_sf.c: Likewise.
1245         * config/libbid/_sd_to_si.c: Likewise.
1246         * config/libbid/_sd_to_td.c: Likewise.
1247         * config/libbid/_sd_to_tf.c: Likewise.
1248         * config/libbid/_sd_to_udi.c: Likewise.
1249         * config/libbid/_sd_to_usi.c: Likewise.
1250         * config/libbid/_sd_to_xf.c: Likewise.
1251         * config/libbid/_sf_to_dd.c: Likewise.
1252         * config/libbid/_sf_to_sd.c: Likewise.
1253         * config/libbid/_sf_to_td.c: Likewise.
1254         * config/libbid/_si_to_dd.c: Likewise.
1255         * config/libbid/_si_to_sd.c: Likewise.
1256         * config/libbid/_si_to_td.c: Likewise.
1257         * config/libbid/_td_to_dd.c: Likewise.
1258         * config/libbid/_td_to_df.c: Likewise.
1259         * config/libbid/_td_to_di.c: Likewise.
1260         * config/libbid/_td_to_sd.c: Likewise.
1261         * config/libbid/_td_to_sf.c: Likewise.
1262         * config/libbid/_td_to_si.c: Likewise.
1263         * config/libbid/_td_to_tf.c: Likewise.
1264         * config/libbid/_td_to_udi.c: Likewise.
1265         * config/libbid/_td_to_usi.c: Likewise.
1266         * config/libbid/_td_to_xf.c: Likewise.
1267         * config/libbid/_tf_to_dd.c: Likewise.
1268         * config/libbid/_tf_to_sd.c: Likewise.
1269         * config/libbid/_tf_to_td.c: Likewise.
1270         * config/libbid/_udi_to_dd.c: Likewise.
1271         * config/libbid/_udi_to_sd.c: Likewise.
1272         * config/libbid/_udi_to_td.c: Likewise.
1273         * config/libbid/_unord_dd.c: Likewise.
1274         * config/libbid/_unord_sd.c: Likewise.
1275         * config/libbid/_unord_td.c: Likewise.
1276         * config/libbid/_usi_to_dd.c: Likewise.
1277         * config/libbid/_usi_to_sd.c: Likewise.
1278         * config/libbid/_usi_to_td.c: Likewise.
1279         * config/libbid/_xf_to_dd.c: Likewise.
1280         * config/libbid/_xf_to_sd.c: Likewise.
1281         * config/libbid/_xf_to_td.c: Likewise.
1282         * config/libbid/bid128.c: Likewise.
1283         * config/libbid/bid128_2_str.h: Likewise.
1284         * config/libbid/bid128_2_str_macros.h: Likewise.
1285         * config/libbid/bid128_2_str_tables.c: Likewise.
1286         * config/libbid/bid128_add.c: Likewise.
1287         * config/libbid/bid128_compare.c: Likewise.
1288         * config/libbid/bid128_div.c: Likewise.
1289         * config/libbid/bid128_fma.c: Likewise.
1290         * config/libbid/bid128_logb.c: Likewise.
1291         * config/libbid/bid128_minmax.c: Likewise.
1292         * config/libbid/bid128_mul.c: Likewise.
1293         * config/libbid/bid128_next.c: Likewise.
1294         * config/libbid/bid128_noncomp.c: Likewise.
1295         * config/libbid/bid128_quantize.c: Likewise.
1296         * config/libbid/bid128_rem.c: Likewise.
1297         * config/libbid/bid128_round_integral.c: Likewise.
1298         * config/libbid/bid128_scalb.c: Likewise.
1299         * config/libbid/bid128_sqrt.c: Likewise.
1300         * config/libbid/bid128_string.c: Likewise.
1301         * config/libbid/bid128_to_int16.c: Likewise.
1302         * config/libbid/bid128_to_int32.c: Likewise.
1303         * config/libbid/bid128_to_int64.c: Likewise.
1304         * config/libbid/bid128_to_int8.c: Likewise.
1305         * config/libbid/bid128_to_uint16.c: Likewise.
1306         * config/libbid/bid128_to_uint32.c: Likewise.
1307         * config/libbid/bid128_to_uint64.c: Likewise.
1308         * config/libbid/bid128_to_uint8.c: Likewise.
1309         * config/libbid/bid32_to_bid128.c: Likewise.
1310         * config/libbid/bid32_to_bid64.c: Likewise.
1311         * config/libbid/bid64_add.c: Likewise.
1312         * config/libbid/bid64_compare.c: Likewise.
1313         * config/libbid/bid64_div.c: Likewise.
1314         * config/libbid/bid64_fma.c: Likewise.
1315         * config/libbid/bid64_logb.c: Likewise.
1316         * config/libbid/bid64_minmax.c: Likewise.
1317         * config/libbid/bid64_mul.c: Likewise.
1318         * config/libbid/bid64_next.c: Likewise.
1319         * config/libbid/bid64_noncomp.c: Likewise.
1320         * config/libbid/bid64_quantize.c: Likewise.
1321         * config/libbid/bid64_rem.c: Likewise.
1322         * config/libbid/bid64_round_integral.c: Likewise.
1323         * config/libbid/bid64_scalb.c: Likewise.
1324         * config/libbid/bid64_sqrt.c: Likewise.
1325         * config/libbid/bid64_string.c: Likewise.
1326         * config/libbid/bid64_to_bid128.c: Likewise.
1327         * config/libbid/bid64_to_int16.c: Likewise.
1328         * config/libbid/bid64_to_int32.c: Likewise.
1329         * config/libbid/bid64_to_int64.c: Likewise.
1330         * config/libbid/bid64_to_int8.c: Likewise.
1331         * config/libbid/bid64_to_uint16.c: Likewise.
1332         * config/libbid/bid64_to_uint32.c: Likewise.
1333         * config/libbid/bid64_to_uint64.c: Likewise.
1334         * config/libbid/bid64_to_uint8.c: Likewise.
1335         * config/libbid/bid_b2d.h: Likewise.
1336         * config/libbid/bid_binarydecimal.c: Likewise.
1337         * config/libbid/bid_conf.h: Likewise.
1338         * config/libbid/bid_convert_data.c: Likewise.
1339         * config/libbid/bid_decimal_data.c: Likewise.
1340         * config/libbid/bid_decimal_globals.c: Likewise.
1341         * config/libbid/bid_div_macros.h: Likewise.
1342         * config/libbid/bid_dpd.c: Likewise.
1343         * config/libbid/bid_flag_operations.c: Likewise.
1344         * config/libbid/bid_from_int.c: Likewise.
1345         * config/libbid/bid_functions.h: Likewise.
1346         * config/libbid/bid_gcc_intrinsics.h: Likewise.
1347         * config/libbid/bid_inline_add.h: Likewise.
1348         * config/libbid/bid_internal.h: Likewise.
1349         * config/libbid/bid_round.c: Likewise.
1350         * config/libbid/bid_sqrt_macros.h: Likewise.
1351
1352 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1353
1354         * Makefile.in: Change copyright header to refer to version
1355         3 of the GNU General Public License and to point readers at the
1356         COPYING3 file and the FSF's license web page.
1357         * config.host: Likewise.
1358
1359 2009-04-07  Alan Modra  <amodra@bigpond.net.au>
1360
1361         * config.host: Reorder and merge to match config.gcc change.
1362
1363 2009-04-03  Alan Modra  <amodra@bigpond.net.au>
1364
1365         * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
1366
1367 2009-03-28  Joseph Myers  <joseph@codesourcery.com>
1368
1369         * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
1370         armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
1371         m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
1372         powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
1373
1374 2009-02-12  Uros Bizjak  <ubizjak@gmail.com>
1375
1376         * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
1377         * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
1378
1379 2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>
1380
1381         * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
1382         ia64/t-softfp-compat to tmake_file.
1383
1384         * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
1385
1386         * config/ia64/__divxf3.asm: New.
1387         * config/ia64/_fixtfdi.asm: Likewise.
1388         * config/ia64/_fixunstfdi.asm: Likewise.
1389         * config/ia64/_floatditf.asm: Likewise.
1390         * config/ia64/t-fprules-softfp: Likewise.
1391         * config/ia64/t-softfp-compat: Likewise.
1392         * config/ia64/tf-signs.c: Likewise.
1393
1394 2009-01-18  Ben Elliston  <bje@au.ibm.com>
1395
1396         * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
1397
1398 2009-01-16  Ben Elliston  <bje@au.ibm.com>
1399
1400         * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
1401         to tmake_file.
1402
1403 2009-01-13  Ben Elliston  <bje@au.ibm.com>
1404
1405         * config/t-softfp: New file.
1406         * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
1407         (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
1408
1409 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
1410
1411         * config.host: Add m32r*-*-rtems*.
1412
1413 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
1414
1415         * config.host: Add m32c*-*-rtems*.
1416
1417 2008-11-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1418
1419         PR bootstrap/33100
1420         * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
1421         i386/t-crtstuff if linker supports ZERO terminator unwind entries.
1422         * configure: Regenerate.
1423         * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
1424         tmake_file here from gcc/config.gcc.
1425         Move extra_parts here from gcc/config.gcc.
1426         * config/i386/t-sol2: Move here from gcc/config/i386.
1427         Use gcc_srcdir instead of srcdir.
1428
1429 2008-11-18  Adam Nemet  <anemet@caviumnetworks.com>
1430
1431         * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
1432         case.
1433
1434 2008-11-09  Thomas Schwinge  <tschwinge@gnu.org>
1435
1436         * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
1437
1438 2008-10-08  Thomas Schwinge  <tschwinge@gnu.org>
1439
1440         * config.host: Fold `*-*-gnu*' cases into the Linux ones.
1441
1442 2008-09-03  Hari Sandanagobalane  <hariharan@picochip.com>
1443
1444         Add picoChip port.
1445         * config.host: Add picochip-*-*.
1446
1447 2008-08-06  Bob Wilson  <bob.wilson@acm.org>
1448
1449         * config.host: Match more processor names for Xtensa.
1450
1451 2008-07-08  H.J. Lu  <hongjiu.lu@intel.com>
1452
1453         * config/i386/64/t-softfp-compat: Update comments.
1454
1455 2008-07-07  H.J. Lu  <hongjiu.lu@intel.com>
1456
1457         * config/i386/64/_divtc3-compat.c: Moved to ...
1458         * config/i386/64/_divtc3.c: Here.
1459
1460         * config/i386/64/_multc3-compat.c: Moved to ...
1461         * config/i386/64/_multc3.c: Here.
1462
1463         * config/i386/64/_powitf2-compat.c: Moved to ...
1464         * config/i386/64/_powitf2.c: Here.
1465
1466         * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
1467         .c suffix instead of -compat.c.
1468
1469 2008-07-05  Uros Bizjak  <ubizjak@gmail.com>
1470
1471         * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
1472         (_FP_MUL_MEAT_D): Ditto.
1473         (_FP_DIV_MEAT_S): Ditto.
1474         (_FP_DIV_MEAT_D): Ditto.
1475
1476 2008-07-03  Richard Sandiford  <rdsandiford@googlemail.com>
1477
1478         * Makefile.in: Add support for __sync_* libgcc functions.
1479
1480 2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>
1481
1482         * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
1483
1484 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
1485
1486         PR boostrap/36702
1487         * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
1488         and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.
1489
1490         * config/i386/64/t-fprules-softfp: Moved to ...
1491         * config/i386/64/t-softfp-compat: This.  New.
1492
1493 2008-07-02  Uros Bizjak  <ubizjak@gmail.com>
1494
1495         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
1496         Initialize f with 0.0.
1497
1498 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
1499
1500         PR target/36669
1501         * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
1502
1503         * config/i386/64/_divtc3-compat.c: New.
1504         * config/i386/64/_multc3-compat.c: Likewise.
1505         * config/i386/64/_powitf2-compat.c: Likewise.
1506         * config/i386/64/eqtf2.c: Likewise.
1507         * config/i386/64/getf2.c: Likewise.
1508         * config/i386/64/letf2.c: Likewise.
1509         * config/i386/64/t-fprules-softfp: Likewise.
1510
1511 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
1512
1513         * config.host: Add i386/${host_address}/t-fprules-softfp to
1514         tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
1515         i[34567]86-*-linux*, x86_64-*-linux*.
1516
1517         * configure.ac: Set host_address to 64 or 32 for x86.
1518         * configure: Regenerated.
1519
1520         * Makefile.in (config.status): Also depend on
1521         $(srcdir)/config.host.
1522
1523         * config/i386/32/t-fprules-softfp: New.
1524         * config/i386/32/tf-signs.c: Likewise.
1525
1526         * config/i386/64/sfp-machine.h: New. Moved from gcc.
1527
1528 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
1529             Uros Bizjak  <ubizjak@gmail.com>
1530
1531         * config/i386/32/sfp-machine.h: New.
1532
1533 2008-06-26  Nathan Froyd  <froydnj@codesourcery.com>
1534
1535         * config/rs6000/t-ppccomm: Remove rules that conflict with
1536         auto-generated rules.
1537
1538 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1539
1540         * configure.ac: sinclude override.m4.
1541         * configure: Regenerate.
1542
1543 2008-06-11  Bernhard Fischer  <aldot@gcc.gnu.org>
1544
1545         * configure: Regenerate.
1546
1547 2008-06-10  Joseph Myers  <joseph@codesourcery.com>
1548
1549         * Makefile.in (DECNUMINC): Remove
1550         -I$(MULTIBUILDTOP)../../libdecnumber.
1551         * gstdint.h: New.
1552
1553 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
1554
1555         * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
1556         parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
1557         alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
1558         arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
1559         hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
1560         i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
1561         i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
1562         i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
1563         i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
1564         mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
1565         powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
1566         powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
1567         strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
1568         vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
1569
1570 2008-05-25  Arthur Loiret  <arthur.loiret@u-psud.fr>
1571
1572         * config.host (sh2[lbe]*-*-linux*): Allow target.
1573
1574 2008-04-30  Nathan Froyd  <froydnj@codesourcery.com>
1575
1576         * config/rs6000/t-ppccomm: Add build rules for new files.
1577         (LIB2ADD_ST): New variable.
1578
1579 2008-04-07  Andy Hutchinson  <hutchinsonandy@aim.com>
1580
1581         PR target/34210
1582         PR target/35508
1583         * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
1584         * config/t-avr: New file. Build 16bit libgcc functions.
1585
1586 2008-03-02  Jakub Jelinek  <jakub@redhat.com>
1587
1588         PR target/35401
1589         * config/t-slibgcc-darwin: Make install-leaf dependent on
1590         install-darwin-libgcc-stubs instead of install.
1591
1592 2008-01-25  Joseph Myers  <joseph@codesourcery.com>
1593
1594         * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
1595         tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
1596         sh-*-rtemscoff*): Remove cases.
1597
1598 2007-12-27  Richard Sandiford  <rsandifo@nildram.co.uk>
1599
1600         * Makefile.in (all): Use install-leaf rather than install.
1601         (install): Split most of the rule into...
1602         (install-leaf): ...this new one.
1603
1604 2007-12-19  Etsushi Kato  <ek.kato@gmail.com>
1605             Paolo Bonzini  <bonzini@gnu.org>
1606
1607         PR target/30572
1608         * Makefile.in: Use @shlib_slibdir@ substitution to get
1609         correct install name on darwin.
1610         * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
1611
1612 2007-12-15  Hans-Peter Nilsson  <hp@axis.com>
1613
1614         * config.host (crisv32-*-elf, crisv32-*-none): New, same as
1615         cris-*-elf and cris-*-none.
1616         (crisv32-*-linux*): Similar, as cris-*-linux*.
1617
1618 2007-11-20  Rask Ingemann Lambertsen  <rask@sygehus.dk>
1619
1620         * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
1621
1622 2007-10-27  H.J. Lu  <hongjiu.lu@intel.com>
1623
1624         PR regression/33926
1625         * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
1626         * configure: Regenerated.
1627
1628 2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>
1629
1630         * Makefile.in (dfp-filenames): Replace decimal_globals,
1631         decimal_data, binarydecimal and convert_data with
1632         bid_decimal_globals, bid_decimal_data, bid_binarydecimal
1633         and bid_convert_data, respectively.
1634
1635 2007-09-17  Chao-ying Fu  <fu@mips.com>
1636             Nigel Stephens  <nigel@mips.com>
1637
1638         * fixed-obj.mk: New file to support fine-grain fixed-point functions.
1639         * Makefile.in (fixed_point): Define.
1640         Check if fixed_point is yes to build support functions.
1641         * configure.ac: Check for fixed_point support.
1642         * configure: Regenerated.
1643         * gen-fixed.sh: New file to generate lists of fixed-point labels,
1644         funcs, modes, from, to.
1645
1646 2007-09-11  Janis Johnson  <janis187@us.ibm.com
1647
1648         * Makefile.in (dfp-filenames): Add bid128_noncomp.
1649
1650 2007-09-10  Janis Johnson  <janis187@us.ibm.com>
1651
1652         * Makefile.in (dfp-filenames): Remove decUtility, add
1653         decDouble, decPacked, decQuad, decSingle.
1654
1655 2007-08-27  Hans Kester  <hans.kester@ellips.nl>
1656
1657         * config.host : Add x86_64-elf target.
1658
1659 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
1660
1661         * configure.ac (set_have_cc_tls): Add a missing =.
1662         * configure: Regenerated.
1663
1664 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
1665
1666         * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
1667         and x86_64-*-linux*.
1668
1669         * config/t-tls: New file.
1670
1671         * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
1672
1673         * configure.ac: Include ../config/enable.m4 and
1674         ../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
1675         supports TLS and substitute set_have_cc_tls.
1676         * configure: Regenerated.
1677
1678 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
1679
1680         * Makefile.in: Use libbid for DFP when BID is enabled.
1681
1682 2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>
1683
1684         * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
1685         extra_parts. Add config/i386/t-cygming to tmake_file.
1686         * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
1687
1688 2007-05-29  Zuxy Meng  <zuxy.meng@gmail.com>
1689             Danny Smith  <dannysmith@users.sourceforge.net>
1690
1691         PR target/29498
1692         * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
1693         crtfastmath.o to extra_parts.  Add i386/t-crtfm to tmake_file.
1694         * config/i386/t-crtfm: Compile crtfastmath.o with
1695         -minline-all-stringops.
1696
1697 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
1698
1699         * config.host (sparc-wrs-vxworks): New target.
1700
1701 2007-04-14  Kazu Hirata  <kazu@codesourcery.com>
1702
1703         * config.host: Recognize fido.
1704
1705 2007-04-04  Janis Johnson  <janis187@us.ibm.com>
1706
1707         * configure: Check host, not target, for decimal float support.
1708
1709 2007-04-03  Uros Bizjak  <ubizjak@gmail.com>
1710
1711         * config/i386/t-crtpc: New file.
1712         * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
1713         (x86_64-*-linux*): Ditto.
1714
1715 2007-02-30  Kai Tietz  <kai.tietz@onevision.com>
1716
1717         * config.host (x86_64-*-mingw*): New target.
1718
1719 2007-03-23  Michael Meissner  <michael.meissner@amd.com>
1720             H.J. Lu  <hongjiu.lu@intel.com>
1721
1722         * Makefile.in (enable_decimal_float): New.
1723         (DECNUMINC): Add
1724         -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
1725         (dec-objects): Move decimal32, decimal64 and decimal128 to ...
1726         (decbits-filenames): This.
1727         (decbits-objects): New.
1728         (libgcc-objects): Add $(decbits-objects).
1729
1730         * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
1731         Substitute enable_decimal_float.
1732         * configure: Regenerated.
1733
1734 2007-03-19  Hans-Peter Nilsson  <hp@axis.com>
1735
1736         * config.host (cris-*-elf | cris-*-none): Set extra_parts.
1737
1738 2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>
1739
1740         * Makefile.in (install-info): New dummy target.
1741
1742 2007-03-05  Bernd Schmidt  <bernd.schmidt@analog.com>
1743
1744         * config.host (bfin*-linux-uclibc*): Set extra_parts.
1745
1746 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1747
1748         * Makefile.in: Add install-html and install-pdf dummy
1749         targets.
1750
1751 2007-02-05  Roger Sayle  <roger@eyesopen.com>
1752             Daniel Jacobowitz  <dan@codesourcery.com>
1753
1754         * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
1755         (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
1756         (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
1757
1758 2007-01-29  Janis Johnson  <janis187@us.ibm.com>
1759
1760         * Makefile.in (dec-filenames): Add decExcept.
1761
1762 2007-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
1763
1764         PR bootstrap/30469
1765         * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
1766         -fprofile-use.
1767
1768 2007-01-25  Daniel Jacobowitz  <dan@codesourcery.com>
1769
1770         * configure.ac: Add --enable-version-specific-runtime-libs.
1771         Correct $slibdir default.
1772         * configure: Regenerated.
1773
1774 2007-01-23  Joseph Myers  <joseph@codesourcery.com>
1775
1776         * config/rs6000/t-ldbl128: Always use -mlong-double-128.
1777
1778 2007-01-21  Andrew Pinski  <pinskia@gmail.com>
1779
1780         PR target/30519
1781         * config.host (alpha*-*-linux*): Set extra_parts.
1782
1783 2007-01-09  Kaz Kojima  <kkojima@gcc.gnu.org>
1784
1785         * config/sh/t-linux: New.
1786         * config.host (sh*-*-linux*): Set tmake_file.
1787
1788 2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>
1789
1790         * Makefile.in (install): Handle multilibs.
1791
1792 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
1793
1794         * Makefile.in: Added .PHONY entry for documentation targets.
1795
1796 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
1797
1798         * Makefile.in: Add empty info, html, dvi, pdf targets.
1799
1800 2007-01-04  Mike Stump  <mrs@apple.com>
1801
1802         * Makefile.in (MAKEINFO): Remove.
1803         (PERL): Likewise.
1804
1805 2007-01-04  Paolo Bonzini  <bonzini@gnu.org>
1806
1807         * configure.ac: Add GCC_TOPLEV_SUBDIRS.
1808         * configure: Regenerate.
1809         * Makefile.in (host_subdir): Substitute it.
1810         (gcc_objdir): Use it.
1811
1812 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
1813
1814         * config.host (ia64*-*-linux*): Set tmake_file.
1815
1816 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
1817
1818         * Makefile.in (version): Define.
1819
1820 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
1821             Paolo Bonzini  <bonzini@gnu.org>
1822
1823         * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
1824         config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
1825         config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
1826         config/sparc/t-crtfm, config/t-slibgcc-darwin,
1827         config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
1828         shared-object.mk, siditi-object.mk, static-object.mk: New files.
1829         * configure: Generated.