libgcc/ChangeLog

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