libquadmath/ChangeLog

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