libgcc/ChangeLog

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