libquadmath/ChangeLog

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