libquadmath/ChangeLog

   1 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * configure: Regenerated.
   4
   5 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
   6
   7         * configure: Regenerate.
   8
   9 2011-11-07  Kai Tietz  <ktietz@redhat.com>
  10
  11         PR target/51007
  12         * quadmath-imp.h (ieee854_float128): Adjust
  13         for ms-bitfield layout.
  14
  15 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  16
  17         * printf/gmp-impl.h: Adapt path to longlong.h.
  18
  19 2011-09-21  Joseph Myers  <joseph@codesourcery.com>
  20
  21         * Makefile.am (FLAGS_TO_PASS): Define.
  22         * Makefile.in: Regenerate.
  23
  24 2011-08-01  Jakub Jelinek  <jakub@redhat.com>
  25
  26         * math/rem_pio2q.c (__quadmath_kernel_rem_pio2): Fix up fq to y
  27         conversion for prec 3 and __FLT_EVAL_METHOD__ != 0.
  28
  29 2011-04-03  Tobias Burnus  <burnus@net-b.de>
  30
  31         PR fortran/48311
  32         * libquadmath.texi (strtoflt128): Fix typo.
  33         (quadmath_snprintf): Move note up, make @item.
  34
  35 2011-03-25  Jakub Jelinek  <jakub@redhat.com>
  36
  37         * printf/printf_fp.c (__quadmath_printf_fp): Use memcpy instead of
  38         mempcpy.
  39
  40 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  41
  42         PR bootstrap/48135
  43         * configure.ac (quadmath_use_symver): Handle --disable-symvers.
  44         * configure: Regenerate.
  45
  46 2011-02-28  Jakub Jelinek  <jakub@redhat.com>
  47
  48         * printf/quadmath-printf.c (quadmath_snprintf): Make sure
  49         that for size > 0 str is always zero terminated.
  50
  51 2011-02-20  Jakub Jelinek  <jakub@redhat.com>
  52
  53         PR bootstrap/47827
  54         * printf/quadmath-printf.h (NAN): Redefine to __builtin_nanf ("").
  55
  56 2011-02-17  Jakub Jelinek  <jakub@redhat.com>
  57
  58         * libquadmath.texi (FLT128_DIG, FLT128_MIN_10_EXP,
  59         FLT128_MAX_10_EXP): Document.
  60         (strtoflt128): Remove obsolete comment.
  61         * configure.ac (HAVE_STRTOULL): New check.
  62         * printf/gmp-impl.h (mpn_construct_float128): New prototype,
  63         define.
  64         * printf/mul_n.c: Include <config.h>.
  65         * printf/add_n.c: Likewise.
  66         * printf/cmp.c: Likewise.
  67         * printf/fpioconst.c: Likewise.
  68         * printf/mul_1.c: Likewise.
  69         * printf/rshift.c: Likewise.
  70         * printf/lshift.c: Likewise.
  71         * printf/submul_1.c: Likewise.
  72         * printf/sub_n.c: Likewise.
  73         * printf/divrem.c: Likewise.
  74         * printf/addmul_1.c: Likewise.
  75         * printf/mul.c: Likewise.
  76         * printf/quadmath-printf.h (isupper, isdigit, tolower): Change
  77         to avoid evaluating argument multiple times.
  78         (isxdigit): Redefine.
  79         * strtod/strtoflt128.c: New file.
  80         * strtod/strtod_l.c: New file.
  81         * strtod/mpn2flt128.c: New file.
  82         * strtod/grouping.h: New file.
  83         * strtod/tens_in_limb.c: New file.
  84         * gdtoa/arith.h: Removed.
  85         * gdtoa/gd_qnan.h: Removed.
  86         * gdtoa/gdtoa_fltrnds.h: Removed.
  87         * gdtoa/gdtoa.h: Removed.
  88         * gdtoa/gdtoaimp.h: Removed.
  89         * gdtoa/gethex.c: Removed.
  90         * gdtoa/gmisc.c: Removed.
  91         * gdtoa/hd_init.c: Removed.
  92         * gdtoa/hexnan.c: Removed.
  93         * gdtoa/makefile: Removed.
  94         * gdtoa/misc.c: Removed.
  95         * gdtoa/README.gdtoa: Removed.
  96         * gdtoa/smisc.c: Removed.
  97         * gdtoa/strtodg.c: Removed.
  98         * gdtoa/strtopQ.c: Removed.
  99         * gdtoa/sum.c: Removed.
 100         * quadmath.h (FLT128_DIG, FLT128_MIN_10_EXP, FLT128_MAX_10_EXP):
 101         Define.
 102         * Makefile.am (libquadmath_la_SOURCES): Remove gdtoa/*, add
 103         strtod/strtoflt128.c, strtod/mpn2flt128.c and strtod/tens_in_limb.c.
 104         * config.h.in: Regenerated.
 105         * configure: Regenerated.
 106         * Makefile.in: Regenerated.
 107
 108 2011-02-16  Jakub Jelinek  <jakub@redhat.com>
 109
 110         * printf/quadmath-printf.c: Also check __GLIBC__ when checking
 111         whether workarounds for printf hook handling should be added.
 112
 113         * configure.ac: Check for locale.h too.
 114         (USE_LOCALE_SUPPORT): Remove check.
 115         (USE_NL_LANGINFO, USE_NL_LANGINFO_WC, USE_LOCALECONV): New checks.
 116         (USE_I18_NUMBER_H): Check also for _NL_CTYPE_MB_CUR_MAX.
 117         * printf/printf_fphex.c (__quadmath_printf_fphex): Use nl_langinfo
 118         or localeconv for narrow version and nl_langinfo if USE_NL_LANGINFO_WC
 119         for wide version.
 120         * printf/quadmath-printf.h: Include locale.h if HAVE_LOCALE_H.
 121         * printf/printf_fp.c (USE_I18N_NUMBER_H): Don't define to 0.
 122         (__quadmath_printf_fp): Use nl_langinfo or localeconv for narrow
 123         version and nl_langinfo if USE_NL_LANGINFO_WC for wide version.
 124         Guard nl_langinfo (_NL_CTYPE_MB_CUR_MAX) use with
 125         USE_I18N_NUMBER_H #ifdef.
 126         * configure: Regenerated.
 127         * config.h.in: Regenerated.
 128
 129 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
 130
 131         PR bootstrap/47736
 132         * configure.ac (HAVE_PRINTF_HOOKS): Test if printf_info struct has
 133         user field.
 134         * printf/quadmath-printf.c (quadmath_snprintf): Clear whole info
 135         field instead of setting individual fields to 0.  Don't set info.user
 136         to -1.
 137         * configure: Regenerated.
 138
 139         * configure.ac (HAVE_HIDDEN_VISIBILITY): Test with -Werror in CFLAGS.
 140         * printf/printf_fp.c: Don't include <alloca.h>.
 141         * printf/quadmath-printf.h (_itoa): Redefine to __quadmath_itoa.
 142         * configure: Regenerated.
 143
 144         PR fortran/47642
 145         * libquadmath.texi (quadmath_snprintf): Document.
 146         (quadmath_flt128tostr): Remove.
 147         * Makefile.am (libquadmath_la_SOURCES): Add printf/*.c.
 148         Remove  quadmath_io.c, gdtoa/gdtoa.c, gdtoa/g__fmt.c,
 149         gdtoa/g_Qfmt.c, gdtoa/dmisc.c and gdtoa/ulp.c.
 150         * quadmath.h (quadmath_snprintf): New prototype.
 151         (quadmath_flt128tostr): Remove.
 152         * quadmath_weak.h (quadmath_snprintf): Add.
 153         (quadmath_flt128tostr): Remove.
 154         * configure.ac: New AC_CHECK_HEADERS headers: langinfo.h, wchar.h,
 155         wctype.h, limits.h, ctype.h, printf.h, errno.h.
 156         (AC_USE_SYSTEM_EXTENSIONS): Add.
 157         (HAVE_HIDDEN_VISIBILITY, HAVE_PRINTF_HOOKS,
 158         USE_LOCALE_SUPPORT, USE_I18N_NUMBER_H): New checks.
 159         * quadmath.map (QUADMATH_1.0): Add quadmath_snprintf.  Remove
 160         quadmath_flt128tostr.
 161         * printf/printf_fphex.c: New file.
 162         * printf/_itowa.h: New file.
 163         * printf/mul_n.c: New file.
 164         * printf/quadmath-printf.h: New file.
 165         * printf/submul_1.c: New file.
 166         * printf/quadmath-printf.c: New file.
 167         * printf/gmp-impl.h: New file.
 168         * printf/lshift.c: New file.
 169         * printf/fpioconst.h: New file.
 170         * printf/add_n.c: New file.
 171         * printf/cmp.c: New file.
 172         * printf/sub_n.c: New file.
 173         * printf/mul.c: New file.
 174         * printf/divrem.c: New file.
 175         * printf/addmul_1.c: New file.
 176         * printf/printf_fp.c: New file.
 177         * printf/_itoa.h: New file.
 178         * printf/fpioconst.c: New file.
 179         * printf/_i18n_number.h: New file.
 180         * printf/flt1282mpn.c: New file.
 181         * printf/rshift.c: New file.
 182         * printf/mul_1.c: New file.
 183         * quadmath_io.c: Removed.
 184         * gdtoa/gdtoa.c: Removed.
 185         * gdtoa/g__fmt.c: Removed.
 186         * gdtoa/g_Qfmt.c: Removed.
 187         * gdtoa/dmisc.c: Removed.
 188         * gdtoa/ulp.c: Removed.
 189         * config.h.in: Regenerated.
 190         * configure: Regenerated.
 191         * Makefile.in: Regenerated.
 192
 193 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 194
 195         * Makefile.in: Regenerate.
 196         * aclocal.m4: Likewise.
 197         * configure: Likewise.
 198
 199 2011-01-31  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 200
 201         PR libquadmath/47293
 202         * gdtoa/qd_qnan.h: Fix NAN bit patterns.
 203         * gdtoa/strtopQ.c (strtoflt128): Handle endianess with NAN.
 204
 205 2011-01-17  Tobias Burnus  <burnus@net-b.de>
 206
 207         PR fortran/47295
 208         * libquadmath.text: Document typedef and constants.
 209
 210 2011-01-17  Tobias Burnus  <burnus@net-b.de>
 211
 212         PR fortran/46817
 213         * quadmath-imp.h: Refer to libquadmath not ot libiberty,
 214         bump copyright year and use /**/ instead of // comments.
 215         * quadmath.h: Ditto.
 216         * quadmath-weak.h: Ditto.
 217         * quadmath_io.c: Ditto.
 218
 219 2011-01-16  Jakub Jelinek  <jakub@redhat.com>
 220
 221         PR libfortran/47322
 222         * math/remquoq.c (remquoq): Use uint64_t type instead of u_int64_t.
 223
 224         PR fortran/46625
 225         * quadmath.map (QUADMATH_1.0): Remove quadmath_strtopQ
 226         and quadmath_dtoaq.  Add strtoflt128 and quadmath_flt128tostr.
 227         * quadmath_weak.h (quadmath_strtopQ, quadmath_dtoaq): Remove.
 228         (strtoflt128, quadmath_flt128tostr): Add.
 229         * gdtoa/strtopQ.c (quadmath_strtopQ): Rename to...
 230         (strtoflt128): ... this.  Return __float128, instead of writing
 231         to memory pointed by last argument.
 232         * quadmath.h: Use C style comments instead of C++ style.
 233         (quadmath_strtopQ, quadmath_dtoaq): Remove prototypes.
 234         (strtoflt128, quadmath_flt128tostr): Add prototypes.
 235         * libquadmath.texi (quadmath_dtoaq): Rename to quadmath_flt128tostr.
 236         (quadmath_strtopQ): Rename to strtoflt128.  Adjust prototype,
 237         adjust examples.
 238         * quadmath_io.c (quadmath_dtoaq): Rename to...
 239         (quadmath_flt128tostr): ... this.
 240
 241         * quadmath.h (__quadmath_throw, __quadmath_nth): Define.
 242         Use it for all prototypes.
 243
 244         PR fortran/46416
 245         * quadmath.h (cbrtq, finiteq, isnanq, signbitq, sqrtq): Remove
 246         const from prototype argument.
 247         (cimagq, conjq, cprojq, crealq, fdimq, fmaxq, fminq, ilogbq,
 248         llrintq, log2q, lrintq, nearbyintq, remquoq): New prototypes.
 249         (__quadmath_extern_inline): Define.
 250         (cimagq, conjq, crealq): New inlines.
 251         * Makefile.am (libquadmath_la_SOURCES): Add math/cimagq.c,
 252         math/conjq.c, math/cprojq.c, math/crealq.c, math/fdimq.c,
 253         math/fmaxq.c, math/fminq.c, math/ilogbq.c, math/llrintq.c,
 254         math/log2q.c, math/lrintq.c, math/nearbyintq.c and math/remquoq.c.
 255         * Makefile.in: Regenerated.
 256         * quadmath_weak.h (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
 257         fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
 258         * quadmath-imp.h (__LITTLE_ENDIAN__): Don't define.
 259         (ieee854_float128): Use __BYTE_ORDER == __ORDER_BIG_ENDIAN__
 260         tests instead of __BIG_ENDIAN__.
 261         * quadmath.map (QUADMATH_1.0): Add cimagq, conjq, cprojq, crealq,
 262         fdimq, fmaxq, fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq
 263         and remquoq.
 264         * libquadmath.texi (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
 265         fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
 266         * math/cprojq.c: New file.
 267         * math/ilogbq.c: New file.
 268         * math/fminq.c: New file.
 269         * math/llrintq.c: New file.
 270         * math/log2q.c: New file.
 271         * math/lrintq.c: New file.
 272         * math/crealq.c: New file.
 273         * math/nearbyintq.c: New file.
 274         * math/fmaxq.c: New file.
 275         * math/conjq.c: New file.
 276         * math/remquoq.c: New file.
 277         * math/cimagq.c: New file.
 278         * math/fdimq.c: New file.
 279
 280         * math/ldexpq.c: Include errno.h.  Set errno to ERANGE if needed.
 281
 282         PR fortran/46416
 283         * quadmath.h (cacosq, cacoshq, casinq, casinhq, catanq, catanhq):
 284         New prototypes.
 285         (M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq, M_PI_2q, M_PI_4q,
 286         M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q, M_SQRT1_2q): Define.
 287         * quadmath_weak.h (cacosq, cacoshq, casinq, casinhq, catanq,
 288         catanhq): Add.
 289         * quadmath-imp.h (fpclassifyq, QUADFP_NAN, QUADFP_INFINITE,
 290         QUADFP_ZERO, QUADFP_SUBNORMAL, QUADFP_NORMAL): Define.
 291         * quadmath.map (QUADMATH_1.0): Add cacosq, cacoshq, casinq, casinhq,
 292         catanq and catanhq.
 293         * Makefile.am (libquadmath_la_SOURCES): Add math/cacosq.c,
 294         math/cacoshq.c, math/casinq.c, math/casinhq.c, math/catanq.c
 295         and math/catanhq.c.
 296         * Makefile.in: Regenerated.
 297         * libquadmath.texi (cacosq, cacoshq, casinq, casinhq,
 298         catanq, catanhq): Add.
 299         * math/cacoshq.c: New file.
 300         * math/cacosq.c: New file.
 301         * math/catanq.c: New file.
 302         * math/catanhq.c: New file.
 303         * math/casinq.c: New file.
 304         * math/casinhq.c: New file.
 305
 306         * math/hypotq.c (hypotq): Use Q suffix instead of L.
 307         * math/atan2q.c (tiny, pi_o_4, pi_o_2, pi, pi_lo, atan2q): Likewise.
 308         * math/cosq.c (cosq): Likewise.
 309
 310         PR fortran/46402
 311         * quadmath.map (QUADMATH_1.0): Add fmaq.
 312         * configure.ac: Check for fenv.h, feholdexcept, fesetround,
 313         feupdateenv, fesetenv and fetestexcept.
 314         * configure: Regenerated.
 315         * config.h.in: Regenerated.
 316         * quadmath.h (fmaq): New prototype.
 317         * quadmath_weak.h (fmaq): Add.
 318         * Makefile.am (libquadmath_la_SOURCES): Add math/fmaq.c.
 319         * Makefile.in: Regenerated.
 320         * quadmath-imp.h: Include config.h.
 321         * math/expq.c: Include fenv.h.
 322         (USE_FENV_H): Define if libm support for fe* is there.
 323         (expq): Add fesetround etc. support if USE_FENV_H is defined.
 324         * math/fmaq.c: New file.
 325         * libquadmath.texi (fmaq): Add.
 326
 327 2011-01-14  Tobias Burnus  <burnus@net-b.de>
 328
 329         PR fortran/47182
 330         * configure.ac: Use ACX_BUGURL.
 331         * libquadmath.texi: Include libquadmath-vers.texi for BUGURL.
 332         * Makefile.am: Create libquadmath-vers.texi.
 333         * configure.in: Regenerate.
 334         * Makefile.in: Regenerate.
 335
 336 2011-01-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 337
 338         PR fortran/47174
 339         * Makefile.am (libquadmath.info): Unconditionally override
 340         target, not only if BUILD_LIBQUADMATH.
 341         * Makefile.in: Regenerate.
 342         * configure.ac (AM_INIT_AUTOMAKE): Add -Wno-override option to
 343         avoid warning from automake.
 344
 345 2010-12-19  Tobias Burnus  <burnus@net-b.de>
 346
 347         PR fortran/46520
 348         * configure.ac: Do not call AC_CHECK_LIB for gcc_no_link.
 349         * configure: Regenerate
 350
 351 2010-12-13  Tobias Burnus  <burnus@net-b.de>
 352
 353         PR fortran/46625
 354         * gdtoa/gdtoaimp.h: Mangle internal functions by
 355         prefixing them with __quadmath. Don't use gdtoa's strcp(y).
 356         * gdtoa/g_Qfmt.c (g_Qfmt): Use strcpy instead of strcp.
 357         * gdtoa/misc.c (strcpy): Renamed from strcp and only use
 358         if NO_STRING_H is set.
 359         * quadmath-imp.h (__quadmath_rem_pio2q, __quadmath_kernel_sincosq
 360         __quadmath_kernel_sinq, __quadmath_kernel_cosq): Added
 361         __quadmath prefix to internal functions.
 362         * math/cosq.c (cosq): Ditto.
 363         * math/sinq.c (cosq): Ditto.
 364         * math/tanq.c (tanq,__quadmath_kernel_tanq): Ditto.
 365         * math/rem_pio2q.c (rem_pio2, __quadmath_kernel_rem_pio2): Ditto.
 366         * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
 367         * math/cosq_kernel.c (__quadmath_kernel_cosq): Ditto.
 368
 369 2010-12-08  Tobias Burnus  <burnus@net-b.de>
 370
 371         PR fortran/46772
 372         * gdtoa/gdtoa.h: Include stdlib.h instead of declare strtod.
 373         * gdtoa/gdtoaimp.h: Don't declare strtod.
 374
 375 2010-12-08  Tobias Burnus  <burnus@net-b.de>
 376
 377         PR fortran/46520
 378         * configure.ac: Use GCC_TRY_COMPILE_OR_LINK instead of
 379         AC_TRY_LINK and cache libquad_have_float128.
 380         * configure: Regenerate.
 381
 382 2010-12-08  Tobias Burnus  <burnus@net-b.de>
 383
 384         PR fortran/46543
 385         * configure.ac: Add texinfo checks.
 386         * Makefile.am: Handle .texi documentation.
 387         * libquadmath.texi: New.
 388         * configure: Regenerated.
 389         * Makefile.in: Regenerated.
 390
 391 2010-12-06  Tobias Burnus  <burnus@net-b.de>
 392
 393         PR fortran/46817
 394         * quadmath-imp.h: Add LGPL header.
 395         * quadmath.h: Add LGPL header.
 396         * quadmath_io.c: Add LGPL header.
 397         * quadmath_weak.h: Add LGPL header.
 398
 399 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 400
 401         PR target/40125
 402         PR lto/46695
 403         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
 404         * Makefile.am (libquadmath_la_LDFLAGS): Use lt_host_flags.
 405         * aclocal.m4: Regenerate.
 406         * configure: Regenerate.
 407         * Makefile.in: Regenerate.
 408
 409 2010-11-30  Tobias Burnus  <burnus@net-b.de>
 410
 411         PR fortran/46594
 412         * Makefile.am: Install include files in
 413         target/version specific directory.
 414         * Makefile.in: Regenerate.
 415
 416 2010-11-30  Tobias Burnus  <burnus@net-b.de>
 417
 418         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS,
 419         LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY,
 420         LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT): Remove.
 421
 422 2010-11-29  Kai Tietz  <kai.tietz@onevision.com>
 423
 424         * configure: Regenerated.
 425         * Makefile.in: Regenerated.
 426         * configure.ac (ACX_NONCANONICAL_TARGET): Call it.
 427         (target_alias): Use AC_SUBST for it.
 428         (GCC_NO_EXECUTABLES): Call it.
 429         (AC_PROG_CC): Improve multilib handling.
 430         Check that gcc is used for compilation.
 431         Use pattern from libssp for symbol versioning checking.
 432         * Makefile.am (LTLDFLAGS): Removed.
 433         (libquadmath_la_LDFLAGS): Add -no-undefined.
 434         (libquadmath_la_LINK): Commented out.
 435         (libquadmath_la_DEPENDENCIES): Add libquadmath_la_LIBADD.
 436         (AM_MAKEFLAGS): Add hack for argument passing by top-level.
 437         (MAKEOVERRIDES): New.
 438         * aclocal.m4: Regenerated.
 439
 440 2010-11-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 441
 442         * Makefile.am (libquadmath_la_LIBADD): Move -lm ...
 443         (libquadmath_la_LDFLAGS): ... here.
 444         (quadmath.map-sun): Tabify.
 445         Fix sed expression.
 446         * Makefile.in: Regenerate.
 447
 448 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 449             Tobias Burnus  <burnus@net-b.de>
 450
 451         PR fortran/32049
 452         Initial implementation and checkin.