libgcc/ChangeLog

   1 2010-09-30  Michael Eager  <eager@eagercon.com>
   2
   3         * config.host: Add microblaze*-*-*.
   4         * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
   5         muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
   6         udivsi3.asm,umodsi3.asm}:  New.
   7
   8 2010-09-28  Ian Lance Taylor  <iant@google.com>
   9
  10         * configure.ac: Adjust CFI test to test assembler directly rather
  11         than checking gcc preprocessor macro.
  12         * configure: Rebuild.
  13
  14 2010-09-27  Ian Lance Taylor  <iant@google.com>
  15
  16         * configure.ac: Test whether assembler supports CFI directives.
  17         * config.host: Only add t-stack and i386/t-stack-i386 to
  18         tmake_file if libgcc_cv_cfi is "yes".
  19         * configure: Rebuild.
  20
  21 2010-09-27  Ian Lance Taylor  <iant@google.com>
  22
  23         * generic-morestack.h: New file.
  24         * generic-morestack.c: New file.
  25         * generic-morestack-thread.c: New file.
  26         * config/i386/morestack.S: New file.
  27         * config/t-stack: New file.
  28         * config/i386/t-stack-i386: New file.
  29         * config.host (i[34567]86-*-linux* and friends): Add t-stack and
  30         i386/t-stack-i386 to tmake_file.
  31
  32 >>>>>>> .r164755
  33 2010-09-21  Iain Sandoe  <iains@gcc.gnu.org>
  34
  35         * Makefile.in (libgcc-extra-parts):  Check for static archives and
  36         invoke ranlib after installing them.
  37         (gcc-extra-parts): Likewise.
  38         (install-leaf): Likewise.
  39
  40 2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>
  41
  42         * configure: Regenerated.
  43
  44 2010-09-10  Kai Tietz  <kai.tietz@onevision.com>
  45
  46         * configure: Regenerated.
  47
  48 2010-09-09  Gerald Pfeifer  <gerald@pfeifer.com>
  49             Andrew Pinski  <pinskia@gmail.com>
  50
  51         PR target/40959
  52         * config.host (ia64*-*-freebsd*): Set extra_parts.  Set tmake_file.
  53
  54 2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>
  55
  56         PR target/45524
  57         * configure: Regenerated.
  58
  59 2010-09-06  Andreas Schwab  <schwab@redhat.com>
  60
  61         * configure: Regenerate.
  62
  63 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
  64
  65         * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
  66         64bit targets.
  67         (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
  68         for 64bit targets.
  69
  70 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
  71             Iain Sandoe  <iains@gcc.gnu.org>
  72
  73         PR target/45476
  74         * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
  75         LIB2FUNCS_EXCLUDE functions.
  76
  77 2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
  78
  79         * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
  80         Include dfp.m4.
  81         * configure: Regenerate.
  82
  83 2010-09-01  Uros Bizjak  <ubizjak@gmail.com>
  84
  85         * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
  86         i386/t-freebsd to tmake_file.
  87         * config/i386/t-freebsd: New file.
  88         * config/i386/libgcc-bsd.ver: New file.
  89
  90 2010-07-23  Nathan Froyd  <froydnj@codesourcery.com>
  91
  92         * config.host (powerpc*-eabispe*): Set tmake_file.
  93         (powerpc*-eabi*): Likewise.
  94         * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
  95         crtbeginS, crtendS, crtbeginT.
  96
  97 2010-06-12  Kazu Hirata  <kazu@codesourcery.com>
  98
  99         * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
 100         to tmake_file.  Add crtfastmath.o to extra_parts.
 101         * config/mips/t-crtfm: New.
 102
 103 2010-05-19  Joel Sherrill <joel.sherrill@oarcorp.com>
 104
 105         * config.host (sparc64-*-rtems*): New target.
 106
 107 2010-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 108
 109         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
 110         assembler syntax.
 111
 112 2010-04-15  Thomas Schwinge  <tschwinge@gnu.org>
 113
 114         * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
 115
 116 2010-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 117
 118         * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
 119         alpha-dec-osf5.0* support.
 120
 121 2010-04-01  Ralf Corsépius <ralf.corsepius@rtems.org>
 122
 123         * config.host: Add lm32-*-rtems*.
 124
 125 2010-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 126             Uros Bizjak <ubizjak@gmail.com>
 127
 128         PR target/39048
 129         * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
 130         like other remaining 32-bit x86 OSes.
 131         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
 132         assembler syntax.
 133         * config/i386/libgcc-sol2.ver: New file.
 134         * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
 135
 136 2010-03-30  Jack Howarth <howarth@bromo.med.uc.edu>
 137
 138         PR c/43553
 139         * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
 140         * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
 141         is used and substitute set_use_emutls.
 142         * configure: Regenerated.
 143
 144 2010-03-30  Tarik Graba  <tarik.graba@telecom-paristech.fr>
 145
 146         * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
 147
 148 2010-03-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 149
 150         PR target/38085
 151         * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
 152         MULTILIB_CFLAGS.
 153         ($(T)gcrt1.o): Likewise.
 154         ($(T)crt1.o): Likewise.
 155         ($(T)crti.o): Likewise.
 156         ($(T)crtn.o): Likewise.
 157
 158 2010-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 159
 160         PR other/42980
 161         * Makefile.in (install): Use $(MAKE) string in rule, for
 162         parallel make.
 163
 164 2010-02-22  Hans-Peter Nilsson  <hp@bitrange.com>
 165
 166         Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
 167         * config/mmix/t-mmix: New file.
 168         * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
 169
 170 2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>
 171
 172         PR java/41991
 173         * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
 174         SHLIB_MAPFILES.
 175
 176 2010-01-04  Anthony Green  <green@moxielogic.com>
 177
 178         * config/moxie/crti.asm, config/moxie/crtn.asm,
 179         config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
 180         config/moxie/t-moxie: New files.
 181         * config.host: Add t-moxie-softfp reference.
 182
 183 2009-11-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
 184
 185         PR other/39888
 186         * config/t-slibgcc-darwin: Fix embedded rpaths for
 187         --enable-version-specific-runtime-libs, build extension stub
 188         libs exposing features available from current libgcc_s.
 189
 190 2009-11-11  Jon Beniston <jon@beniston.com>
 191
 192         * config.host: Add lm32 targets.
 193         * config/lm32: New directory.
 194         * config/lm32/libgcc_lm32.h: New file.
 195         * config/lm32/_mulsi3.c: New file.
 196         * config/lm32/_udivmodsi4.c: New file.
 197         * config/lm32/_divsi3.c: New file.
 198         * config/lm32/_modsi3.c: New file.
 199         * config/lm32/_udivsi3.c: New file.
 200         * config/lm32/_umodsi3.c: New file.
 201         * config/lm32/_lshrsi3.S: New file.
 202         * config/lm32/_ashrsi3.S: New file.
 203         * config/lm32/_ashlsi3.S: New file.
 204         * config/lm32/crti.S: New file.
 205         * config/lm32/crtn.S: New file.
 206         * config/lm32/t-lm32: New file.
 207         * config/lm32/t-elf: New file.
 208         * config/lm32/t-uclinux: New file.
 209
 210 2009-10-26  Nick Clifton  <nickc@redhat.com>
 211
 212         * config.host: Add support for RX target.
 213         * config/rx: New directory.
 214         * config/rx/rx-abi-functions.c: New file. Supplementary
 215         functions for libgcc to support the RX ABI.
 216         * config/rx/rx-abi.h: New file.  Supplementary header file for
 217         libgcc RX ABI functions.
 218         * config/rx/t-rx: New file: Makefile fragment for building
 219         libgcc for the RX.
 220
 221 2009-10-09  Uros Bizjak  <ubizjak@gmail.com>
 222
 223         * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
 224         constraint of y0 to "g".
 225
 226 2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 227
 228         * config.host: Include the s390 makefile fragments.
 229         * config/s390/32/_fixdfdi.c: New file.
 230         * config/s390/32/_fixsfdi.c: New file.
 231         * config/s390/32/_fixtfdi.c: New file.
 232         * config/s390/32/_fixunsdfdi.c: New file.
 233         * config/s390/32/_fixunssfdi.c: New file.
 234         * config/s390/32/_fixunstfdi.c: New file.
 235         * config/s390/32/t-floattodi: New file.
 236         * config/s390/libgcc-glibc.ver: New file.
 237         * config/s390/t-crtstuff: New file.
 238         * config/s390/t-linux: New file.
 239         * config/s390/t-tpf: New file.
 240
 241 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 242
 243         * configure.ac (AC_PREREQ): Bump to 2.64.
 244
 245 2009-08-22  Kaz Kojima  <kkojima@gcc.gnu.org>
 246
 247         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
 248
 249 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 250
 251         * configure: Regenerate.
 252
 253 2009-08-09  Douglas B Rupp  <rupp@gnat.com>
 254
 255         * config.host (ia64-hp-*vms*): New target.
 256         (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
 257         with ia64-hp-*vms*.
 258
 259 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 260
 261         * configure.ac: Add snippet for maintainer-mode.
 262         * configure: Regenerate.
 263         * Makefile.in (AUTOCONF, configure_deps): New variables.
 264         ($(srcdir)/configure)): New rule, active only with maintainer
 265         mode turned on.
 266
 267 2009-06-23  DJ Delorie  <dj@redhat.com>
 268
 269         Add MeP port.
 270         * config.host: Add mep support.
 271
 272 2009-06-22  Kai Tietz  <kai.tietz@onevision.com>
 273
 274         * config.host: Add i386/${host_address}/t-fprules-softfp and
 275         t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
 276
 277         * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
 278         for mingw targets.
 279         * config/i386/64/_multc3.c: Likewise.
 280         * config/i386/64/_powitf2.c: Likewise.
 281         * config/i386/64/eqtf2.c: Likewise.
 282         * config/i386/64/getf2.c: Likewise.
 283         * config/i386/64/letf2.c: Likewise.
 284         * config/i386/64/letf2.c: Likewise.
 285         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
 286         unsigned long long for x64 mingw targets.
 287         (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
 288         (_FP_I_TYPE): Define as long long for x64 mingw target.
 289
 290 2009-06-10  Maciej W. Rozycki  <macro@linux-mips.org>
 291
 292         * config.host (vax-*-linux*): New.
 293
 294 2009-05-31  Anthony Green  <green@moxielogic.com>
 295
 296         * config.host: Add moxie support.
 297         * config/moxie/t-moxie: New file.
 298
 299 2009-05-29  David Billinghurst <billingd@gcc.gnu.org>
 300
 301         * config.host: Add i386/${host_address}/t-fprules-softfp and
 302         t-softfp to tmake_file for i[34567]86-*-cygwin*.
 303
 304 2009-04-17  Aurelien Jarno  <aurelien@aurel32.net>
 305
 306         * config.host: Add i386/${host_address}/t-fprules-softfp to
 307         tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
 308
 309 2009-04-09  Nick Clifton  <nickc@redhat.com>
 310
 311         * config/ia64/tf-signs.c: Change copyright header to refer to
 312         version 3 of the GNU General Public License with version 3.1
 313         of the GCC Runtime Library Exception and to point readers at
 314         the COPYING3 and COPYING3.RUNTIME files and the FSF's license
 315         web page.
 316         * config/i386/32/tf-signs.c: Likewise.
 317         * config/libbid/_addsub_dd.c: Likewise.
 318         * config/libbid/_addsub_sd.c: Likewise.
 319         * config/libbid/_addsub_td.c: Likewise.
 320         * config/libbid/_dd_to_df.c: Likewise.
 321         * config/libbid/_dd_to_di.c: Likewise.
 322         * config/libbid/_dd_to_sd.c: Likewise.
 323         * config/libbid/_dd_to_sf.c: Likewise.
 324         * config/libbid/_dd_to_si.c: Likewise.
 325         * config/libbid/_dd_to_td.c: Likewise.
 326         * config/libbid/_dd_to_tf.c: Likewise.
 327         * config/libbid/_dd_to_udi.c: Likewise.
 328         * config/libbid/_dd_to_usi.c: Likewise.
 329         * config/libbid/_dd_to_xf.c: Likewise.
 330         * config/libbid/_df_to_dd.c: Likewise.
 331         * config/libbid/_df_to_sd.c: Likewise.
 332         * config/libbid/_df_to_td.c: Likewise.
 333         * config/libbid/_di_to_dd.c: Likewise.
 334         * config/libbid/_di_to_sd.c: Likewise.
 335         * config/libbid/_di_to_td.c: Likewise.
 336         * config/libbid/_div_dd.c: Likewise.
 337         * config/libbid/_div_sd.c: Likewise.
 338         * config/libbid/_div_td.c: Likewise.
 339         * config/libbid/_eq_dd.c: Likewise.
 340         * config/libbid/_eq_sd.c: Likewise.
 341         * config/libbid/_eq_td.c: Likewise.
 342         * config/libbid/_ge_dd.c: Likewise.
 343         * config/libbid/_ge_sd.c: Likewise.
 344         * config/libbid/_ge_td.c: Likewise.
 345         * config/libbid/_gt_dd.c: Likewise.
 346         * config/libbid/_gt_sd.c: Likewise.
 347         * config/libbid/_gt_td.c: Likewise.
 348         * config/libbid/_isinfd128.c: Likewise.
 349         * config/libbid/_isinfd32.c: Likewise.
 350         * config/libbid/_isinfd64.c: Likewise.
 351         * config/libbid/_le_dd.c: Likewise.
 352         * config/libbid/_le_sd.c: Likewise.
 353         * config/libbid/_le_td.c: Likewise.
 354         * config/libbid/_lt_dd.c: Likewise.
 355         * config/libbid/_lt_sd.c: Likewise.
 356         * config/libbid/_lt_td.c: Likewise.
 357         * config/libbid/_mul_dd.c: Likewise.
 358         * config/libbid/_mul_sd.c: Likewise.
 359         * config/libbid/_mul_td.c: Likewise.
 360         * config/libbid/_ne_dd.c: Likewise.
 361         * config/libbid/_ne_sd.c: Likewise.
 362         * config/libbid/_ne_td.c: Likewise.
 363         * config/libbid/_sd_to_dd.c: Likewise.
 364         * config/libbid/_sd_to_df.c: Likewise.
 365         * config/libbid/_sd_to_di.c: Likewise.
 366         * config/libbid/_sd_to_sf.c: Likewise.
 367         * config/libbid/_sd_to_si.c: Likewise.
 368         * config/libbid/_sd_to_td.c: Likewise.
 369         * config/libbid/_sd_to_tf.c: Likewise.
 370         * config/libbid/_sd_to_udi.c: Likewise.
 371         * config/libbid/_sd_to_usi.c: Likewise.
 372         * config/libbid/_sd_to_xf.c: Likewise.
 373         * config/libbid/_sf_to_dd.c: Likewise.
 374         * config/libbid/_sf_to_sd.c: Likewise.
 375         * config/libbid/_sf_to_td.c: Likewise.
 376         * config/libbid/_si_to_dd.c: Likewise.
 377         * config/libbid/_si_to_sd.c: Likewise.
 378         * config/libbid/_si_to_td.c: Likewise.
 379         * config/libbid/_td_to_dd.c: Likewise.
 380         * config/libbid/_td_to_df.c: Likewise.
 381         * config/libbid/_td_to_di.c: Likewise.
 382         * config/libbid/_td_to_sd.c: Likewise.
 383         * config/libbid/_td_to_sf.c: Likewise.
 384         * config/libbid/_td_to_si.c: Likewise.
 385         * config/libbid/_td_to_tf.c: Likewise.
 386         * config/libbid/_td_to_udi.c: Likewise.
 387         * config/libbid/_td_to_usi.c: Likewise.
 388         * config/libbid/_td_to_xf.c: Likewise.
 389         * config/libbid/_tf_to_dd.c: Likewise.
 390         * config/libbid/_tf_to_sd.c: Likewise.
 391         * config/libbid/_tf_to_td.c: Likewise.
 392         * config/libbid/_udi_to_dd.c: Likewise.
 393         * config/libbid/_udi_to_sd.c: Likewise.
 394         * config/libbid/_udi_to_td.c: Likewise.
 395         * config/libbid/_unord_dd.c: Likewise.
 396         * config/libbid/_unord_sd.c: Likewise.
 397         * config/libbid/_unord_td.c: Likewise.
 398         * config/libbid/_usi_to_dd.c: Likewise.
 399         * config/libbid/_usi_to_sd.c: Likewise.
 400         * config/libbid/_usi_to_td.c: Likewise.
 401         * config/libbid/_xf_to_dd.c: Likewise.
 402         * config/libbid/_xf_to_sd.c: Likewise.
 403         * config/libbid/_xf_to_td.c: Likewise.
 404         * config/libbid/bid128.c: Likewise.
 405         * config/libbid/bid128_2_str.h: Likewise.
 406         * config/libbid/bid128_2_str_macros.h: Likewise.
 407         * config/libbid/bid128_2_str_tables.c: Likewise.
 408         * config/libbid/bid128_add.c: Likewise.
 409         * config/libbid/bid128_compare.c: Likewise.
 410         * config/libbid/bid128_div.c: Likewise.
 411         * config/libbid/bid128_fma.c: Likewise.
 412         * config/libbid/bid128_logb.c: Likewise.
 413         * config/libbid/bid128_minmax.c: Likewise.
 414         * config/libbid/bid128_mul.c: Likewise.
 415         * config/libbid/bid128_next.c: Likewise.
 416         * config/libbid/bid128_noncomp.c: Likewise.
 417         * config/libbid/bid128_quantize.c: Likewise.
 418         * config/libbid/bid128_rem.c: Likewise.
 419         * config/libbid/bid128_round_integral.c: Likewise.
 420         * config/libbid/bid128_scalb.c: Likewise.
 421         * config/libbid/bid128_sqrt.c: Likewise.
 422         * config/libbid/bid128_string.c: Likewise.
 423         * config/libbid/bid128_to_int16.c: Likewise.
 424         * config/libbid/bid128_to_int32.c: Likewise.
 425         * config/libbid/bid128_to_int64.c: Likewise.
 426         * config/libbid/bid128_to_int8.c: Likewise.
 427         * config/libbid/bid128_to_uint16.c: Likewise.
 428         * config/libbid/bid128_to_uint32.c: Likewise.
 429         * config/libbid/bid128_to_uint64.c: Likewise.
 430         * config/libbid/bid128_to_uint8.c: Likewise.
 431         * config/libbid/bid32_to_bid128.c: Likewise.
 432         * config/libbid/bid32_to_bid64.c: Likewise.
 433         * config/libbid/bid64_add.c: Likewise.
 434         * config/libbid/bid64_compare.c: Likewise.
 435         * config/libbid/bid64_div.c: Likewise.
 436         * config/libbid/bid64_fma.c: Likewise.
 437         * config/libbid/bid64_logb.c: Likewise.
 438         * config/libbid/bid64_minmax.c: Likewise.
 439         * config/libbid/bid64_mul.c: Likewise.
 440         * config/libbid/bid64_next.c: Likewise.
 441         * config/libbid/bid64_noncomp.c: Likewise.
 442         * config/libbid/bid64_quantize.c: Likewise.
 443         * config/libbid/bid64_rem.c: Likewise.
 444         * config/libbid/bid64_round_integral.c: Likewise.
 445         * config/libbid/bid64_scalb.c: Likewise.
 446         * config/libbid/bid64_sqrt.c: Likewise.
 447         * config/libbid/bid64_string.c: Likewise.
 448         * config/libbid/bid64_to_bid128.c: Likewise.
 449         * config/libbid/bid64_to_int16.c: Likewise.
 450         * config/libbid/bid64_to_int32.c: Likewise.
 451         * config/libbid/bid64_to_int64.c: Likewise.
 452         * config/libbid/bid64_to_int8.c: Likewise.
 453         * config/libbid/bid64_to_uint16.c: Likewise.
 454         * config/libbid/bid64_to_uint32.c: Likewise.
 455         * config/libbid/bid64_to_uint64.c: Likewise.
 456         * config/libbid/bid64_to_uint8.c: Likewise.
 457         * config/libbid/bid_b2d.h: Likewise.
 458         * config/libbid/bid_binarydecimal.c: Likewise.
 459         * config/libbid/bid_conf.h: Likewise.
 460         * config/libbid/bid_convert_data.c: Likewise.
 461         * config/libbid/bid_decimal_data.c: Likewise.
 462         * config/libbid/bid_decimal_globals.c: Likewise.
 463         * config/libbid/bid_div_macros.h: Likewise.
 464         * config/libbid/bid_dpd.c: Likewise.
 465         * config/libbid/bid_flag_operations.c: Likewise.
 466         * config/libbid/bid_from_int.c: Likewise.
 467         * config/libbid/bid_functions.h: Likewise.
 468         * config/libbid/bid_gcc_intrinsics.h: Likewise.
 469         * config/libbid/bid_inline_add.h: Likewise.
 470         * config/libbid/bid_internal.h: Likewise.
 471         * config/libbid/bid_round.c: Likewise.
 472         * config/libbid/bid_sqrt_macros.h: Likewise.
 473
 474 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
 475
 476         * Makefile.in: Change copyright header to refer to version
 477         3 of the GNU General Public License and to point readers at the
 478         COPYING3 file and the FSF's license web page.
 479         * config.host: Likewise.
 480
 481 2009-04-07  Alan Modra  <amodra@bigpond.net.au>
 482
 483         * config.host: Reorder and merge to match config.gcc change.
 484
 485 2009-04-03  Alan Modra  <amodra@bigpond.net.au>
 486
 487         * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
 488
 489 2009-03-28  Joseph Myers  <joseph@codesourcery.com>
 490
 491         * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
 492         armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
 493         m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
 494         powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
 495
 496 2009-02-12  Uros Bizjak  <ubizjak@gmail.com>
 497
 498         * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
 499         * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
 500
 501 2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>
 502
 503         * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
 504         ia64/t-softfp-compat to tmake_file.
 505
 506         * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
 507
 508         * config/ia64/__divxf3.asm: New.
 509         * config/ia64/_fixtfdi.asm: Likewise.
 510         * config/ia64/_fixunstfdi.asm: Likewise.
 511         * config/ia64/_floatditf.asm: Likewise.
 512         * config/ia64/t-fprules-softfp: Likewise.
 513         * config/ia64/t-softfp-compat: Likewise.
 514         * config/ia64/tf-signs.c: Likewise.
 515
 516 2009-01-18  Ben Elliston  <bje@au.ibm.com>
 517
 518         * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
 519
 520 2009-01-16  Ben Elliston  <bje@au.ibm.com>
 521
 522         * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
 523         to tmake_file.
 524
 525 2009-01-13  Ben Elliston  <bje@au.ibm.com>
 526
 527         * config/t-softfp: New file.
 528         * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
 529         (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
 530
 531 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
 532
 533         * config.host: Add m32r*-*-rtems*.
 534
 535 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
 536
 537         * config.host: Add m32c*-*-rtems*.
 538
 539 2008-11-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 540
 541         PR bootstrap/33100
 542         * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
 543         i386/t-crtstuff if linker supports ZERO terminator unwind entries.
 544         * configure: Regenerate.
 545         * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
 546         tmake_file here from gcc/config.gcc.
 547         Move extra_parts here from gcc/config.gcc.
 548         * config/i386/t-sol2: Move here from gcc/config/i386.
 549         Use gcc_srcdir instead of srcdir.
 550
 551 2008-11-18  Adam Nemet  <anemet@caviumnetworks.com>
 552
 553         * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
 554         case.
 555
 556 2008-11-09  Thomas Schwinge  <tschwinge@gnu.org>
 557
 558         * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
 559
 560 2008-10-08  Thomas Schwinge  <tschwinge@gnu.org>
 561
 562         * config.host: Fold `*-*-gnu*' cases into the Linux ones.
 563
 564 2008-09-03  Hari Sandanagobalane  <hariharan@picochip.com>
 565
 566         Add picoChip port.
 567         * config.host: Add picochip-*-*.
 568
 569 2008-08-06  Bob Wilson  <bob.wilson@acm.org>
 570
 571         * config.host: Match more processor names for Xtensa.
 572
 573 2008-07-08  H.J. Lu  <hongjiu.lu@intel.com>
 574
 575         * config/i386/64/t-softfp-compat: Update comments.
 576
 577 2008-07-07  H.J. Lu  <hongjiu.lu@intel.com>
 578
 579         * config/i386/64/_divtc3-compat.c: Moved to ...
 580         * config/i386/64/_divtc3.c: Here.
 581
 582         * config/i386/64/_multc3-compat.c: Moved to ...
 583         * config/i386/64/_multc3.c: Here.
 584
 585         * config/i386/64/_powitf2-compat.c: Moved to ...
 586         * config/i386/64/_powitf2.c: Here.
 587
 588         * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
 589         .c suffix instead of -compat.c.
 590
 591 2008-07-05  Uros Bizjak  <ubizjak@gmail.com>
 592
 593         * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
 594         (_FP_MUL_MEAT_D): Ditto.
 595         (_FP_DIV_MEAT_S): Ditto.
 596         (_FP_DIV_MEAT_D): Ditto.
 597
 598 2008-07-03  Richard Sandiford  <rdsandiford@googlemail.com>
 599
 600         * Makefile.in: Add support for __sync_* libgcc functions.
 601
 602 2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>
 603
 604         * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
 605
 606 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
 607
 608         PR boostrap/36702
 609         * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
 610         and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.
 611
 612         * config/i386/64/t-fprules-softfp: Moved to ...
 613         * config/i386/64/t-softfp-compat: This.  New.
 614
 615 2008-07-02  Uros Bizjak  <ubizjak@gmail.com>
 616
 617         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
 618         Initialize f with 0.0.
 619
 620 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
 621
 622         PR target/36669
 623         * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
 624
 625         * config/i386/64/_divtc3-compat.c: New.
 626         * config/i386/64/_multc3-compat.c: Likewise.
 627         * config/i386/64/_powitf2-compat.c: Likewise.
 628         * config/i386/64/eqtf2.c: Likewise.
 629         * config/i386/64/getf2.c: Likewise.
 630         * config/i386/64/letf2.c: Likewise.
 631         * config/i386/64/t-fprules-softfp: Likewise.
 632
 633 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
 634
 635         * config.host: Add i386/${host_address}/t-fprules-softfp to
 636         tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
 637         i[34567]86-*-linux*, x86_64-*-linux*.
 638
 639         * configure.ac: Set host_address to 64 or 32 for x86.
 640         * configure: Regenerated.
 641
 642         * Makefile.in (config.status): Also depend on
 643         $(srcdir)/config.host.
 644
 645         * config/i386/32/t-fprules-softfp: New.
 646         * config/i386/32/tf-signs.c: Likewise.
 647
 648         * config/i386/64/sfp-machine.h: New. Moved from gcc.
 649
 650 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
 651             Uros Bizjak  <ubizjak@gmail.com>
 652
 653         * config/i386/32/sfp-machine.h: New.
 654
 655 2008-06-26  Nathan Froyd  <froydnj@codesourcery.com>
 656
 657         * config/rs6000/t-ppccomm: Remove rules that conflict with
 658         auto-generated rules.
 659
 660 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 661
 662         * configure.ac: sinclude override.m4.
 663         * configure: Regenerate.
 664
 665 2008-06-11  Bernhard Fischer  <aldot@gcc.gnu.org>
 666
 667         * configure: Regenerate.
 668
 669 2008-06-10  Joseph Myers  <joseph@codesourcery.com>
 670
 671         * Makefile.in (DECNUMINC): Remove
 672         -I$(MULTIBUILDTOP)../../libdecnumber.
 673         * gstdint.h: New.
 674
 675 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
 676
 677         * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
 678         parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
 679         alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
 680         arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
 681         hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
 682         i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
 683         i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
 684         i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
 685         i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
 686         mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
 687         powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
 688         powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
 689         strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
 690         vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
 691
 692 2008-05-25  Arthur Loiret  <arthur.loiret@u-psud.fr>
 693
 694         * config.host (sh2[lbe]*-*-linux*): Allow target.
 695
 696 2008-04-30  Nathan Froyd  <froydnj@codesourcery.com>
 697
 698         * config/rs6000/t-ppccomm: Add build rules for new files.
 699         (LIB2ADD_ST): New variable.
 700
 701 2008-04-07  Andy Hutchinson  <hutchinsonandy@aim.com>
 702
 703         PR target/34210
 704         PR target/35508
 705         * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
 706         * config/t-avr: New file. Build 16bit libgcc functions.
 707
 708 2008-03-02  Jakub Jelinek  <jakub@redhat.com>
 709
 710         PR target/35401
 711         * config/t-slibgcc-darwin: Make install-leaf dependent on
 712         install-darwin-libgcc-stubs instead of install.
 713
 714 2008-01-25  Joseph Myers  <joseph@codesourcery.com>
 715
 716         * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
 717         tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
 718         sh-*-rtemscoff*): Remove cases.
 719
 720 2007-12-27  Richard Sandiford  <rsandifo@nildram.co.uk>
 721
 722         * Makefile.in (all): Use install-leaf rather than install.
 723         (install): Split most of the rule into...
 724         (install-leaf): ...this new one.
 725
 726 2007-12-19  Etsushi Kato  <ek.kato@gmail.com>
 727             Paolo Bonzini  <bonzini@gnu.org>
 728
 729         PR target/30572
 730         * Makefile.in: Use @shlib_slibdir@ substitution to get
 731         correct install name on darwin.
 732         * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
 733
 734 2007-12-15  Hans-Peter Nilsson  <hp@axis.com>
 735
 736         * config.host (crisv32-*-elf, crisv32-*-none): New, same as
 737         cris-*-elf and cris-*-none.
 738         (crisv32-*-linux*): Similar, as cris-*-linux*.
 739
 740 2007-11-20  Rask Ingemann Lambertsen  <rask@sygehus.dk>
 741
 742         * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
 743
 744 2007-10-27  H.J. Lu  <hongjiu.lu@intel.com>
 745
 746         PR regression/33926
 747         * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
 748         * configure: Regenerated.
 749
 750 2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>
 751
 752         * Makefile.in (dfp-filenames): Replace decimal_globals,
 753         decimal_data, binarydecimal and convert_data with
 754         bid_decimal_globals, bid_decimal_data, bid_binarydecimal
 755         and bid_convert_data, respectively.
 756
 757 2007-09-17  Chao-ying Fu  <fu@mips.com>
 758             Nigel Stephens  <nigel@mips.com>
 759
 760         * fixed-obj.mk: New file to support fine-grain fixed-point functions.
 761         * Makefile.in (fixed_point): Define.
 762         Check if fixed_point is yes to build support functions.
 763         * configure.ac: Check for fixed_point support.
 764         * configure: Regenerated.
 765         * gen-fixed.sh: New file to generate lists of fixed-point labels,
 766         funcs, modes, from, to.
 767
 768 2007-09-11  Janis Johnson  <janis187@us.ibm.com
 769
 770         * Makefile.in (dfp-filenames): Add bid128_noncomp.
 771
 772 2007-09-10  Janis Johnson  <janis187@us.ibm.com>
 773
 774         * Makefile.in (dfp-filenames): Remove decUtility, add
 775         decDouble, decPacked, decQuad, decSingle.
 776
 777 2007-08-27  Hans Kester  <hans.kester@ellips.nl>
 778
 779         * config.host : Add x86_64-elf target.
 780
 781 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
 782
 783         * configure.ac (set_have_cc_tls): Add a missing =.
 784         * configure: Regenerated.
 785
 786 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
 787
 788         * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
 789         and x86_64-*-linux*.
 790
 791         * config/t-tls: New file.
 792
 793         * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
 794
 795         * configure.ac: Include ../config/enable.m4 and
 796         ../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
 797         supports TLS and substitute set_have_cc_tls.
 798         * configure: Regenerated.
 799
 800 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
 801
 802         * Makefile.in: Use libbid for DFP when BID is enabled.
 803
 804 2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>
 805
 806         * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
 807         extra_parts. Add config/i386/t-cygming to tmake_file.
 808         * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
 809
 810 2007-05-29  Zuxy Meng  <zuxy.meng@gmail.com>
 811             Danny Smith  <dannysmith@users.sourceforge.net>
 812
 813         PR target/29498
 814         * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
 815         crtfastmath.o to extra_parts.  Add i386/t-crtfm to tmake_file.
 816         * config/i386/t-crtfm: Compile crtfastmath.o with
 817         -minline-all-stringops.
 818
 819 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
 820
 821         * config.host (sparc-wrs-vxworks): New target.
 822
 823 2007-04-14  Kazu Hirata  <kazu@codesourcery.com>
 824
 825         * config.host: Recognize fido.
 826
 827 2007-04-04  Janis Johnson  <janis187@us.ibm.com>
 828
 829         * configure: Check host, not target, for decimal float support.
 830
 831 2007-04-03  Uros Bizjak  <ubizjak@gmail.com>
 832
 833         * config/i386/t-crtpc: New file.
 834         * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
 835         (x86_64-*-linux*): Ditto.
 836
 837 2007-02-30  Kai Tietz  <kai.tietz@onevision.com>
 838
 839         * config.host (x86_64-*-mingw*): New target.
 840
 841 2007-03-23  Michael Meissner  <michael.meissner@amd.com>
 842             H.J. Lu  <hongjiu.lu@intel.com>
 843
 844         * Makefile.in (enable_decimal_float): New.
 845         (DECNUMINC): Add
 846         -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
 847         (dec-objects): Move decimal32, decimal64 and decimal128 to ...
 848         (decbits-filenames): This.
 849         (decbits-objects): New.
 850         (libgcc-objects): Add $(decbits-objects).
 851
 852         * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
 853         Substitute enable_decimal_float.
 854         * configure: Regenerated.
 855
 856 2007-03-19  Hans-Peter Nilsson  <hp@axis.com>
 857
 858         * config.host (cris-*-elf | cris-*-none): Set extra_parts.
 859
 860 2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>
 861
 862         * Makefile.in (install-info): New dummy target.
 863
 864 2007-03-05  Bernd Schmidt  <bernd.schmidt@analog.com>
 865
 866         * config.host (bfin*-linux-uclibc*): Set extra_parts.
 867
 868 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 869
 870         * Makefile.in: Add install-html and install-pdf dummy
 871         targets.
 872
 873 2007-02-05  Roger Sayle  <roger@eyesopen.com>
 874             Daniel Jacobowitz  <dan@codesourcery.com>
 875
 876         * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
 877         (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
 878         (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
 879
 880 2007-01-29  Janis Johnson  <janis187@us.ibm.com>
 881
 882         * Makefile.in (dec-filenames): Add decExcept.
 883
 884 2007-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
 885
 886         PR bootstrap/30469
 887         * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
 888         -fprofile-use.
 889
 890 2007-01-25  Daniel Jacobowitz  <dan@codesourcery.com>
 891
 892         * configure.ac: Add --enable-version-specific-runtime-libs.
 893         Correct $slibdir default.
 894         * configure: Regenerated.
 895
 896 2007-01-23  Joseph Myers  <joseph@codesourcery.com>
 897
 898         * config/rs6000/t-ldbl128: Always use -mlong-double-128.
 899
 900 2007-01-21  Andrew Pinski  <pinskia@gmail.com>
 901
 902         PR target/30519
 903         * config.host (alpha*-*-linux*): Set extra_parts.
 904
 905 2007-01-09  Kaz Kojima  <kkojima@gcc.gnu.org>
 906
 907         * config/sh/t-linux: New.
 908         * config.host (sh*-*-linux*): Set tmake_file.
 909
 910 2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>
 911
 912         * Makefile.in (install): Handle multilibs.
 913
 914 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
 915
 916         * Makefile.in: Added .PHONY entry for documentation targets.
 917
 918 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
 919
 920         * Makefile.in: Add empty info, html, dvi, pdf targets.
 921
 922 2007-01-04  Mike Stump  <mrs@apple.com>
 923
 924         * Makefile.in (MAKEINFO): Remove.
 925         (PERL): Likewise.
 926
 927 2007-01-04  Paolo Bonzini  <bonzini@gnu.org>
 928
 929         * configure.ac: Add GCC_TOPLEV_SUBDIRS.
 930         * configure: Regenerate.
 931         * Makefile.in (host_subdir): Substitute it.
 932         (gcc_objdir): Use it.
 933
 934 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
 935
 936         * config.host (ia64*-*-linux*): Set tmake_file.
 937
 938 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
 939
 940         * Makefile.in (version): Define.
 941
 942 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
 943             Paolo Bonzini  <bonzini@gnu.org>
 944
 945         * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
 946         config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
 947         config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
 948         config/sparc/t-crtfm, config/t-slibgcc-darwin,
 949         config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
 950         shared-object.mk, siditi-object.mk, static-object.mk: New files.
 951         * configure: Generated.