libquadmath/ChangeLog

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