libquadmath/ChangeLog

   1 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
   2
   3         * configure: Regenerate.
   4
   5 2011-11-07  Kai Tietz  <ktietz@redhat.com>
   6
   7         PR target/51007
   8         * quadmath-imp.h (ieee854_float128): Adjust
   9         for ms-bitfield layout.
  10
  11 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  12
  13         * printf/gmp-impl.h: Adapt path to longlong.h.
  14
  15 2011-09-21  Joseph Myers  <joseph@codesourcery.com>
  16
  17         * Makefile.am (FLAGS_TO_PASS): Define.
  18         * Makefile.in: Regenerate.
  19
  20 2011-08-01  Jakub Jelinek  <jakub@redhat.com>
  21
  22         * math/rem_pio2q.c (__quadmath_kernel_rem_pio2): Fix up fq to y
  23         conversion for prec 3 and __FLT_EVAL_METHOD__ != 0.
  24
  25 2011-04-03  Tobias Burnus  <burnus@net-b.de>
  26
  27         PR fortran/48311
  28         * libquadmath.texi (strtoflt128): Fix typo.
  29         (quadmath_snprintf): Move note up, make @item.
  30
  31 2011-03-25  Jakub Jelinek  <jakub@redhat.com>
  32
  33         * printf/printf_fp.c (__quadmath_printf_fp): Use memcpy instead of
  34         mempcpy.
  35
  36 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  37
  38         PR bootstrap/48135
  39         * configure.ac (quadmath_use_symver): Handle --disable-symvers.
  40         * configure: Regenerate.
  41
  42 2011-02-28  Jakub Jelinek  <jakub@redhat.com>
  43
  44         * printf/quadmath-printf.c (quadmath_snprintf): Make sure
  45         that for size > 0 str is always zero terminated.
  46
  47 2011-02-20  Jakub Jelinek  <jakub@redhat.com>
  48
  49         PR bootstrap/47827
  50         * printf/quadmath-printf.h (NAN): Redefine to __builtin_nanf ("").
  51
  52 2011-02-17  Jakub Jelinek  <jakub@redhat.com>
  53
  54         * libquadmath.texi (FLT128_DIG, FLT128_MIN_10_EXP,
  55         FLT128_MAX_10_EXP): Document.
  56         (strtoflt128): Remove obsolete comment.
  57         * configure.ac (HAVE_STRTOULL): New check.
  58         * printf/gmp-impl.h (mpn_construct_float128): New prototype,
  59         define.
  60         * printf/mul_n.c: Include <config.h>.
  61         * printf/add_n.c: Likewise.
  62         * printf/cmp.c: Likewise.
  63         * printf/fpioconst.c: Likewise.
  64         * printf/mul_1.c: Likewise.
  65         * printf/rshift.c: Likewise.
  66         * printf/lshift.c: Likewise.
  67         * printf/submul_1.c: Likewise.
  68         * printf/sub_n.c: Likewise.
  69         * printf/divrem.c: Likewise.
  70         * printf/addmul_1.c: Likewise.
  71         * printf/mul.c: Likewise.
  72         * printf/quadmath-printf.h (isupper, isdigit, tolower): Change
  73         to avoid evaluating argument multiple times.
  74         (isxdigit): Redefine.
  75         * strtod/strtoflt128.c: New file.
  76         * strtod/strtod_l.c: New file.
  77         * strtod/mpn2flt128.c: New file.
  78         * strtod/grouping.h: New file.
  79         * strtod/tens_in_limb.c: New file.
  80         * gdtoa/arith.h: Removed.
  81         * gdtoa/gd_qnan.h: Removed.
  82         * gdtoa/gdtoa_fltrnds.h: Removed.
  83         * gdtoa/gdtoa.h: Removed.
  84         * gdtoa/gdtoaimp.h: Removed.
  85         * gdtoa/gethex.c: Removed.
  86         * gdtoa/gmisc.c: Removed.
  87         * gdtoa/hd_init.c: Removed.
  88         * gdtoa/hexnan.c: Removed.
  89         * gdtoa/makefile: Removed.
  90         * gdtoa/misc.c: Removed.
  91         * gdtoa/README.gdtoa: Removed.
  92         * gdtoa/smisc.c: Removed.
  93         * gdtoa/strtodg.c: Removed.
  94         * gdtoa/strtopQ.c: Removed.
  95         * gdtoa/sum.c: Removed.
  96         * quadmath.h (FLT128_DIG, FLT128_MIN_10_EXP, FLT128_MAX_10_EXP):
  97         Define.
  98         * Makefile.am (libquadmath_la_SOURCES): Remove gdtoa/*, add
  99         strtod/strtoflt128.c, strtod/mpn2flt128.c and strtod/tens_in_limb.c.
 100         * config.h.in: Regenerated.
 101         * configure: Regenerated.
 102         * Makefile.in: Regenerated.
 103
 104 2011-02-16  Jakub Jelinek  <jakub@redhat.com>
 105
 106         * printf/quadmath-printf.c: Also check __GLIBC__ when checking
 107         whether workarounds for printf hook handling should be added.
 108
 109         * configure.ac: Check for locale.h too.
 110         (USE_LOCALE_SUPPORT): Remove check.
 111         (USE_NL_LANGINFO, USE_NL_LANGINFO_WC, USE_LOCALECONV): New checks.
 112         (USE_I18_NUMBER_H): Check also for _NL_CTYPE_MB_CUR_MAX.
 113         * printf/printf_fphex.c (__quadmath_printf_fphex): Use nl_langinfo
 114         or localeconv for narrow version and nl_langinfo if USE_NL_LANGINFO_WC
 115         for wide version.
 116         * printf/quadmath-printf.h: Include locale.h if HAVE_LOCALE_H.
 117         * printf/printf_fp.c (USE_I18N_NUMBER_H): Don't define to 0.
 118         (__quadmath_printf_fp): Use nl_langinfo or localeconv for narrow
 119         version and nl_langinfo if USE_NL_LANGINFO_WC for wide version.
 120         Guard nl_langinfo (_NL_CTYPE_MB_CUR_MAX) use with
 121         USE_I18N_NUMBER_H #ifdef.
 122         * configure: Regenerated.
 123         * config.h.in: Regenerated.
 124
 125 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
 126
 127         PR bootstrap/47736
 128         * configure.ac (HAVE_PRINTF_HOOKS): Test if printf_info struct has
 129         user field.
 130         * printf/quadmath-printf.c (quadmath_snprintf): Clear whole info
 131         field instead of setting individual fields to 0.  Don't set info.user
 132         to -1.
 133         * configure: Regenerated.
 134
 135         * configure.ac (HAVE_HIDDEN_VISIBILITY): Test with -Werror in CFLAGS.
 136         * printf/printf_fp.c: Don't include <alloca.h>.
 137         * printf/quadmath-printf.h (_itoa): Redefine to __quadmath_itoa.
 138         * configure: Regenerated.
 139
 140         PR fortran/47642
 141         * libquadmath.texi (quadmath_snprintf): Document.
 142         (quadmath_flt128tostr): Remove.
 143         * Makefile.am (libquadmath_la_SOURCES): Add printf/*.c.
 144         Remove  quadmath_io.c, gdtoa/gdtoa.c, gdtoa/g__fmt.c,
 145         gdtoa/g_Qfmt.c, gdtoa/dmisc.c and gdtoa/ulp.c.
 146         * quadmath.h (quadmath_snprintf): New prototype.
 147         (quadmath_flt128tostr): Remove.
 148         * quadmath_weak.h (quadmath_snprintf): Add.
 149         (quadmath_flt128tostr): Remove.
 150         * configure.ac: New AC_CHECK_HEADERS headers: langinfo.h, wchar.h,
 151         wctype.h, limits.h, ctype.h, printf.h, errno.h.
 152         (AC_USE_SYSTEM_EXTENSIONS): Add.
 153         (HAVE_HIDDEN_VISIBILITY, HAVE_PRINTF_HOOKS,
 154         USE_LOCALE_SUPPORT, USE_I18N_NUMBER_H): New checks.
 155         * quadmath.map (QUADMATH_1.0): Add quadmath_snprintf.  Remove
 156         quadmath_flt128tostr.
 157         * printf/printf_fphex.c: New file.
 158         * printf/_itowa.h: New file.
 159         * printf/mul_n.c: New file.
 160         * printf/quadmath-printf.h: New file.
 161         * printf/submul_1.c: New file.
 162         * printf/quadmath-printf.c: New file.
 163         * printf/gmp-impl.h: New file.
 164         * printf/lshift.c: New file.
 165         * printf/fpioconst.h: New file.
 166         * printf/add_n.c: New file.
 167         * printf/cmp.c: New file.
 168         * printf/sub_n.c: New file.
 169         * printf/mul.c: New file.
 170         * printf/divrem.c: New file.
 171         * printf/addmul_1.c: New file.
 172         * printf/printf_fp.c: New file.
 173         * printf/_itoa.h: New file.
 174         * printf/fpioconst.c: New file.
 175         * printf/_i18n_number.h: New file.
 176         * printf/flt1282mpn.c: New file.
 177         * printf/rshift.c: New file.
 178         * printf/mul_1.c: New file.
 179         * quadmath_io.c: Removed.
 180         * gdtoa/gdtoa.c: Removed.
 181         * gdtoa/g__fmt.c: Removed.
 182         * gdtoa/g_Qfmt.c: Removed.
 183         * gdtoa/dmisc.c: Removed.
 184         * gdtoa/ulp.c: Removed.
 185         * config.h.in: Regenerated.
 186         * configure: Regenerated.
 187         * Makefile.in: Regenerated.
 188
 189 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 190
 191         * Makefile.in: Regenerate.
 192         * aclocal.m4: Likewise.
 193         * configure: Likewise.
 194
 195 2011-01-31  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 196
 197         PR libquadmath/47293
 198         * gdtoa/qd_qnan.h: Fix NAN bit patterns.
 199         * gdtoa/strtopQ.c (strtoflt128): Handle endianess with NAN.
 200
 201 2011-01-17  Tobias Burnus  <burnus@net-b.de>
 202
 203         PR fortran/47295
 204         * libquadmath.text: Document typedef and constants.
 205
 206 2011-01-17  Tobias Burnus  <burnus@net-b.de>
 207
 208         PR fortran/46817
 209         * quadmath-imp.h: Refer to libquadmath not ot libiberty,
 210         bump copyright year and use /**/ instead of // comments.
 211         * quadmath.h: Ditto.
 212         * quadmath-weak.h: Ditto.
 213         * quadmath_io.c: Ditto.
 214
 215 2011-01-16  Jakub Jelinek  <jakub@redhat.com>
 216
 217         PR libfortran/47322
 218         * math/remquoq.c (remquoq): Use uint64_t type instead of u_int64_t.
 219
 220         PR fortran/46625
 221         * quadmath.map (QUADMATH_1.0): Remove quadmath_strtopQ
 222         and quadmath_dtoaq.  Add strtoflt128 and quadmath_flt128tostr.
 223         * quadmath_weak.h (quadmath_strtopQ, quadmath_dtoaq): Remove.
 224         (strtoflt128, quadmath_flt128tostr): Add.
 225         * gdtoa/strtopQ.c (quadmath_strtopQ): Rename to...
 226         (strtoflt128): ... this.  Return __float128, instead of writing
 227         to memory pointed by last argument.
 228         * quadmath.h: Use C style comments instead of C++ style.
 229         (quadmath_strtopQ, quadmath_dtoaq): Remove prototypes.
 230         (strtoflt128, quadmath_flt128tostr): Add prototypes.
 231         * libquadmath.texi (quadmath_dtoaq): Rename to quadmath_flt128tostr.
 232         (quadmath_strtopQ): Rename to strtoflt128.  Adjust prototype,
 233         adjust examples.
 234         * quadmath_io.c (quadmath_dtoaq): Rename to...
 235         (quadmath_flt128tostr): ... this.
 236
 237         * quadmath.h (__quadmath_throw, __quadmath_nth): Define.
 238         Use it for all prototypes.
 239
 240         PR fortran/46416
 241         * quadmath.h (cbrtq, finiteq, isnanq, signbitq, sqrtq): Remove
 242         const from prototype argument.
 243         (cimagq, conjq, cprojq, crealq, fdimq, fmaxq, fminq, ilogbq,
 244         llrintq, log2q, lrintq, nearbyintq, remquoq): New prototypes.
 245         (__quadmath_extern_inline): Define.
 246         (cimagq, conjq, crealq): New inlines.
 247         * Makefile.am (libquadmath_la_SOURCES): Add math/cimagq.c,
 248         math/conjq.c, math/cprojq.c, math/crealq.c, math/fdimq.c,
 249         math/fmaxq.c, math/fminq.c, math/ilogbq.c, math/llrintq.c,
 250         math/log2q.c, math/lrintq.c, math/nearbyintq.c and math/remquoq.c.
 251         * Makefile.in: Regenerated.
 252         * quadmath_weak.h (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
 253         fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
 254         * quadmath-imp.h (__LITTLE_ENDIAN__): Don't define.
 255         (ieee854_float128): Use __BYTE_ORDER == __ORDER_BIG_ENDIAN__
 256         tests instead of __BIG_ENDIAN__.
 257         * quadmath.map (QUADMATH_1.0): Add cimagq, conjq, cprojq, crealq,
 258         fdimq, fmaxq, fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq
 259         and remquoq.
 260         * libquadmath.texi (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
 261         fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
 262         * math/cprojq.c: New file.
 263         * math/ilogbq.c: New file.
 264         * math/fminq.c: New file.
 265         * math/llrintq.c: New file.
 266         * math/log2q.c: New file.
 267         * math/lrintq.c: New file.
 268         * math/crealq.c: New file.
 269         * math/nearbyintq.c: New file.
 270         * math/fmaxq.c: New file.
 271         * math/conjq.c: New file.
 272         * math/remquoq.c: New file.
 273         * math/cimagq.c: New file.
 274         * math/fdimq.c: New file.
 275
 276         * math/ldexpq.c: Include errno.h.  Set errno to ERANGE if needed.
 277
 278         PR fortran/46416
 279         * quadmath.h (cacosq, cacoshq, casinq, casinhq, catanq, catanhq):
 280         New prototypes.
 281         (M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq, M_PI_2q, M_PI_4q,
 282         M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q, M_SQRT1_2q): Define.
 283         * quadmath_weak.h (cacosq, cacoshq, casinq, casinhq, catanq,
 284         catanhq): Add.
 285         * quadmath-imp.h (fpclassifyq, QUADFP_NAN, QUADFP_INFINITE,
 286         QUADFP_ZERO, QUADFP_SUBNORMAL, QUADFP_NORMAL): Define.
 287         * quadmath.map (QUADMATH_1.0): Add cacosq, cacoshq, casinq, casinhq,
 288         catanq and catanhq.
 289         * Makefile.am (libquadmath_la_SOURCES): Add math/cacosq.c,
 290         math/cacoshq.c, math/casinq.c, math/casinhq.c, math/catanq.c
 291         and math/catanhq.c.
 292         * Makefile.in: Regenerated.
 293         * libquadmath.texi (cacosq, cacoshq, casinq, casinhq,
 294         catanq, catanhq): Add.
 295         * math/cacoshq.c: New file.
 296         * math/cacosq.c: New file.
 297         * math/catanq.c: New file.
 298         * math/catanhq.c: New file.
 299         * math/casinq.c: New file.
 300         * math/casinhq.c: New file.
 301
 302         * math/hypotq.c (hypotq): Use Q suffix instead of L.
 303         * math/atan2q.c (tiny, pi_o_4, pi_o_2, pi, pi_lo, atan2q): Likewise.
 304         * math/cosq.c (cosq): Likewise.
 305
 306         PR fortran/46402
 307         * quadmath.map (QUADMATH_1.0): Add fmaq.
 308         * configure.ac: Check for fenv.h, feholdexcept, fesetround,
 309         feupdateenv, fesetenv and fetestexcept.
 310         * configure: Regenerated.
 311         * config.h.in: Regenerated.
 312         * quadmath.h (fmaq): New prototype.
 313         * quadmath_weak.h (fmaq): Add.
 314         * Makefile.am (libquadmath_la_SOURCES): Add math/fmaq.c.
 315         * Makefile.in: Regenerated.
 316         * quadmath-imp.h: Include config.h.
 317         * math/expq.c: Include fenv.h.
 318         (USE_FENV_H): Define if libm support for fe* is there.
 319         (expq): Add fesetround etc. support if USE_FENV_H is defined.
 320         * math/fmaq.c: New file.
 321         * libquadmath.texi (fmaq): Add.
 322
 323 2011-01-14  Tobias Burnus  <burnus@net-b.de>
 324
 325         PR fortran/47182
 326         * configure.ac: Use ACX_BUGURL.
 327         * libquadmath.texi: Include libquadmath-vers.texi for BUGURL.
 328         * Makefile.am: Create libquadmath-vers.texi.
 329         * configure.in: Regenerate.
 330         * Makefile.in: Regenerate.
 331
 332 2011-01-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 333
 334         PR fortran/47174
 335         * Makefile.am (libquadmath.info): Unconditionally override
 336         target, not only if BUILD_LIBQUADMATH.
 337         * Makefile.in: Regenerate.
 338         * configure.ac (AM_INIT_AUTOMAKE): Add -Wno-override option to
 339         avoid warning from automake.
 340
 341 2010-12-19  Tobias Burnus  <burnus@net-b.de>
 342
 343         PR fortran/46520
 344         * configure.ac: Do not call AC_CHECK_LIB for gcc_no_link.
 345         * configure: Regenerate
 346
 347 2010-12-13  Tobias Burnus  <burnus@net-b.de>
 348
 349         PR fortran/46625
 350         * gdtoa/gdtoaimp.h: Mangle internal functions by
 351         prefixing them with __quadmath. Don't use gdtoa's strcp(y).
 352         * gdtoa/g_Qfmt.c (g_Qfmt): Use strcpy instead of strcp.
 353         * gdtoa/misc.c (strcpy): Renamed from strcp and only use
 354         if NO_STRING_H is set.
 355         * quadmath-imp.h (__quadmath_rem_pio2q, __quadmath_kernel_sincosq
 356         __quadmath_kernel_sinq, __quadmath_kernel_cosq): Added
 357         __quadmath prefix to internal functions.
 358         * math/cosq.c (cosq): Ditto.
 359         * math/sinq.c (cosq): Ditto.
 360         * math/tanq.c (tanq,__quadmath_kernel_tanq): Ditto.
 361         * math/rem_pio2q.c (rem_pio2, __quadmath_kernel_rem_pio2): Ditto.
 362         * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
 363         * math/cosq_kernel.c (__quadmath_kernel_cosq): Ditto.
 364
 365 2010-12-08  Tobias Burnus  <burnus@net-b.de>
 366
 367         PR fortran/46772
 368         * gdtoa/gdtoa.h: Include stdlib.h instead of declare strtod.
 369         * gdtoa/gdtoaimp.h: Don't declare strtod.
 370
 371 2010-12-08  Tobias Burnus  <burnus@net-b.de>
 372
 373         PR fortran/46520
 374         * configure.ac: Use GCC_TRY_COMPILE_OR_LINK instead of
 375         AC_TRY_LINK and cache libquad_have_float128.
 376         * configure: Regenerate.
 377
 378 2010-12-08  Tobias Burnus  <burnus@net-b.de>
 379
 380         PR fortran/46543
 381         * configure.ac: Add texinfo checks.
 382         * Makefile.am: Handle .texi documentation.
 383         * libquadmath.texi: New.
 384         * configure: Regenerated.
 385         * Makefile.in: Regenerated.
 386
 387 2010-12-06  Tobias Burnus  <burnus@net-b.de>
 388
 389         PR fortran/46817
 390         * quadmath-imp.h: Add LGPL header.
 391         * quadmath.h: Add LGPL header.
 392         * quadmath_io.c: Add LGPL header.
 393         * quadmath_weak.h: Add LGPL header.
 394
 395 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 396
 397         PR target/40125
 398         PR lto/46695
 399         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
 400         * Makefile.am (libquadmath_la_LDFLAGS): Use lt_host_flags.
 401         * aclocal.m4: Regenerate.
 402         * configure: Regenerate.
 403         * Makefile.in: Regenerate.
 404
 405 2010-11-30  Tobias Burnus  <burnus@net-b.de>
 406
 407         PR fortran/46594
 408         * Makefile.am: Install include files in
 409         target/version specific directory.
 410         * Makefile.in: Regenerate.
 411
 412 2010-11-30  Tobias Burnus  <burnus@net-b.de>
 413
 414         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS,
 415         LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY,
 416         LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT): Remove.
 417
 418 2010-11-29  Kai Tietz  <kai.tietz@onevision.com>
 419
 420         * configure: Regenerated.
 421         * Makefile.in: Regenerated.
 422         * configure.ac (ACX_NONCANONICAL_TARGET): Call it.
 423         (target_alias): Use AC_SUBST for it.
 424         (GCC_NO_EXECUTABLES): Call it.
 425         (AC_PROG_CC): Improve multilib handling.
 426         Check that gcc is used for compilation.
 427         Use pattern from libssp for symbol versioning checking.
 428         * Makefile.am (LTLDFLAGS): Removed.
 429         (libquadmath_la_LDFLAGS): Add -no-undefined.
 430         (libquadmath_la_LINK): Commented out.
 431         (libquadmath_la_DEPENDENCIES): Add libquadmath_la_LIBADD.
 432         (AM_MAKEFLAGS): Add hack for argument passing by top-level.
 433         (MAKEOVERRIDES): New.
 434         * aclocal.m4: Regenerated.
 435
 436 2010-11-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 437
 438         * Makefile.am (libquadmath_la_LIBADD): Move -lm ...
 439         (libquadmath_la_LDFLAGS): ... here.
 440         (quadmath.map-sun): Tabify.
 441         Fix sed expression.
 442         * Makefile.in: Regenerate.
 443
 444 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 445             Tobias Burnus  <burnus@net-b.de>
 446
 447         PR fortran/32049
 448         Initial implementation and checkin.