libgcc/ChangeLog

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