libgcc/ChangeLog

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