OSDN Git Service

libgfortran:
[pf3gnuchains/gcc-fork.git] / libquadmath / ChangeLog
index 8e17d2d..080b387 100644 (file)
@@ -1,3 +1,332 @@
+2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+       PR bootstrap/48135
+       * configure.ac (quadmath_use_symver): Handle --disable-symvers.
+       * configure: Regenerate.
+
+2011-02-28  Jakub Jelinek  <jakub@redhat.com>
+
+       * printf/quadmath-printf.c (quadmath_snprintf): Make sure
+       that for size > 0 str is always zero terminated.
+
+2011-02-20  Jakub Jelinek  <jakub@redhat.com>
+
+       PR bootstrap/47827
+       * printf/quadmath-printf.h (NAN): Redefine to __builtin_nanf ("").
+
+2011-02-17  Jakub Jelinek  <jakub@redhat.com>
+
+       * libquadmath.texi (FLT128_DIG, FLT128_MIN_10_EXP,
+       FLT128_MAX_10_EXP): Document.
+       (strtoflt128): Remove obsolete comment.
+       * configure.ac (HAVE_STRTOULL): New check.
+       * printf/gmp-impl.h (mpn_construct_float128): New prototype,
+       define.
+       * printf/mul_n.c: Include <config.h>.
+       * printf/add_n.c: Likewise.
+       * printf/cmp.c: Likewise.
+       * printf/fpioconst.c: Likewise.
+       * printf/mul_1.c: Likewise.
+       * printf/rshift.c: Likewise.
+       * printf/lshift.c: Likewise.
+       * printf/submul_1.c: Likewise.
+       * printf/sub_n.c: Likewise.
+       * printf/divrem.c: Likewise.
+       * printf/addmul_1.c: Likewise.
+       * printf/mul.c: Likewise.
+       * printf/quadmath-printf.h (isupper, isdigit, tolower): Change
+       to avoid evaluating argument multiple times.
+       (isxdigit): Redefine.
+       * strtod/strtoflt128.c: New file.
+       * strtod/strtod_l.c: New file.
+       * strtod/mpn2flt128.c: New file.
+       * strtod/grouping.h: New file.
+       * strtod/tens_in_limb.c: New file.
+       * gdtoa/arith.h: Removed.
+       * gdtoa/gd_qnan.h: Removed.
+       * gdtoa/gdtoa_fltrnds.h: Removed.
+       * gdtoa/gdtoa.h: Removed.
+       * gdtoa/gdtoaimp.h: Removed.
+       * gdtoa/gethex.c: Removed.
+       * gdtoa/gmisc.c: Removed.
+       * gdtoa/hd_init.c: Removed.
+       * gdtoa/hexnan.c: Removed.
+       * gdtoa/makefile: Removed.
+       * gdtoa/misc.c: Removed.
+       * gdtoa/README.gdtoa: Removed.
+       * gdtoa/smisc.c: Removed.
+       * gdtoa/strtodg.c: Removed.
+       * gdtoa/strtopQ.c: Removed.
+       * gdtoa/sum.c: Removed.
+       * quadmath.h (FLT128_DIG, FLT128_MIN_10_EXP, FLT128_MAX_10_EXP):
+       Define.
+       * Makefile.am (libquadmath_la_SOURCES): Remove gdtoa/*, add
+       strtod/strtoflt128.c, strtod/mpn2flt128.c and strtod/tens_in_limb.c.
+       * config.h.in: Regenerated.
+       * configure: Regenerated.
+       * Makefile.in: Regenerated.
+
+2011-02-16  Jakub Jelinek  <jakub@redhat.com>
+
+       * printf/quadmath-printf.c: Also check __GLIBC__ when checking
+       whether workarounds for printf hook handling should be added.
+
+       * configure.ac: Check for locale.h too.
+       (USE_LOCALE_SUPPORT): Remove check.
+       (USE_NL_LANGINFO, USE_NL_LANGINFO_WC, USE_LOCALECONV): New checks.
+       (USE_I18_NUMBER_H): Check also for _NL_CTYPE_MB_CUR_MAX.
+       * printf/printf_fphex.c (__quadmath_printf_fphex): Use nl_langinfo
+       or localeconv for narrow version and nl_langinfo if USE_NL_LANGINFO_WC
+       for wide version.
+       * printf/quadmath-printf.h: Include locale.h if HAVE_LOCALE_H.
+       * printf/printf_fp.c (USE_I18N_NUMBER_H): Don't define to 0.
+       (__quadmath_printf_fp): Use nl_langinfo or localeconv for narrow
+       version and nl_langinfo if USE_NL_LANGINFO_WC for wide version.
+       Guard nl_langinfo (_NL_CTYPE_MB_CUR_MAX) use with
+       USE_I18N_NUMBER_H #ifdef.
+       * configure: Regenerated.
+       * config.h.in: Regenerated.
+
+2011-02-14  Jakub Jelinek  <jakub@redhat.com>
+
+       PR bootstrap/47736
+       * configure.ac (HAVE_PRINTF_HOOKS): Test if printf_info struct has
+       user field.
+       * printf/quadmath-printf.c (quadmath_snprintf): Clear whole info
+       field instead of setting individual fields to 0.  Don't set info.user
+       to -1.
+       * configure: Regenerated.
+
+       * configure.ac (HAVE_HIDDEN_VISIBILITY): Test with -Werror in CFLAGS.
+       * printf/printf_fp.c: Don't include <alloca.h>.
+       * printf/quadmath-printf.h (_itoa): Redefine to __quadmath_itoa.
+       * configure: Regenerated.
+
+       PR fortran/47642
+       * libquadmath.texi (quadmath_snprintf): Document.
+       (quadmath_flt128tostr): Remove.
+       * Makefile.am (libquadmath_la_SOURCES): Add printf/*.c.
+       Remove  quadmath_io.c, gdtoa/gdtoa.c, gdtoa/g__fmt.c,
+       gdtoa/g_Qfmt.c, gdtoa/dmisc.c and gdtoa/ulp.c.
+       * quadmath.h (quadmath_snprintf): New prototype.
+       (quadmath_flt128tostr): Remove.
+       * quadmath_weak.h (quadmath_snprintf): Add.
+       (quadmath_flt128tostr): Remove.
+       * configure.ac: New AC_CHECK_HEADERS headers: langinfo.h, wchar.h,
+       wctype.h, limits.h, ctype.h, printf.h, errno.h.
+       (AC_USE_SYSTEM_EXTENSIONS): Add.
+       (HAVE_HIDDEN_VISIBILITY, HAVE_PRINTF_HOOKS,
+       USE_LOCALE_SUPPORT, USE_I18N_NUMBER_H): New checks.
+       * quadmath.map (QUADMATH_1.0): Add quadmath_snprintf.  Remove
+       quadmath_flt128tostr.
+       * printf/printf_fphex.c: New file.
+       * printf/_itowa.h: New file.
+       * printf/mul_n.c: New file.
+       * printf/quadmath-printf.h: New file.
+       * printf/submul_1.c: New file.
+       * printf/quadmath-printf.c: New file.
+       * printf/gmp-impl.h: New file.
+       * printf/lshift.c: New file.
+       * printf/fpioconst.h: New file.
+       * printf/add_n.c: New file.
+       * printf/cmp.c: New file.
+       * printf/sub_n.c: New file.
+       * printf/mul.c: New file.
+       * printf/divrem.c: New file.
+       * printf/addmul_1.c: New file.
+       * printf/printf_fp.c: New file.
+       * printf/_itoa.h: New file.
+       * printf/fpioconst.c: New file.
+       * printf/_i18n_number.h: New file.
+       * printf/flt1282mpn.c: New file.
+       * printf/rshift.c: New file.
+       * printf/mul_1.c: New file.
+       * quadmath_io.c: Removed.
+       * gdtoa/gdtoa.c: Removed.
+       * gdtoa/g__fmt.c: Removed.
+       * gdtoa/g_Qfmt.c: Removed.
+       * gdtoa/dmisc.c: Removed.
+       * gdtoa/ulp.c: Removed.
+       * config.h.in: Regenerated.
+       * configure: Regenerated.
+       * Makefile.in: Regenerated.
+
+2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       * Makefile.in: Regenerate.
+       * aclocal.m4: Likewise.
+       * configure: Likewise.
+
+2011-01-31  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+       PR libquadmath/47293
+       * gdtoa/qd_qnan.h: Fix NAN bit patterns.
+       * gdtoa/strtopQ.c (strtoflt128): Handle endianess with NAN.
+
+2011-01-17  Tobias Burnus  <burnus@net-b.de>
+
+       PR fortran/47295
+       * libquadmath.text: Document typedef and constants.
+
+2011-01-17  Tobias Burnus  <burnus@net-b.de>
+
+       PR fortran/46817
+       * quadmath-imp.h: Refer to libquadmath not ot libiberty,
+       bump copyright year and use /**/ instead of // comments.
+       * quadmath.h: Ditto.
+       * quadmath-weak.h: Ditto.
+       * quadmath_io.c: Ditto.
+
+2011-01-16  Jakub Jelinek  <jakub@redhat.com>
+
+       PR libfortran/47322
+       * math/remquoq.c (remquoq): Use uint64_t type instead of u_int64_t.
+
+       PR fortran/46625
+       * quadmath.map (QUADMATH_1.0): Remove quadmath_strtopQ
+       and quadmath_dtoaq.  Add strtoflt128 and quadmath_flt128tostr.
+       * quadmath_weak.h (quadmath_strtopQ, quadmath_dtoaq): Remove.
+       (strtoflt128, quadmath_flt128tostr): Add.
+       * gdtoa/strtopQ.c (quadmath_strtopQ): Rename to...
+       (strtoflt128): ... this.  Return __float128, instead of writing
+       to memory pointed by last argument.
+       * quadmath.h: Use C style comments instead of C++ style.
+       (quadmath_strtopQ, quadmath_dtoaq): Remove prototypes.
+       (strtoflt128, quadmath_flt128tostr): Add prototypes.
+       * libquadmath.texi (quadmath_dtoaq): Rename to quadmath_flt128tostr.
+       (quadmath_strtopQ): Rename to strtoflt128.  Adjust prototype,
+       adjust examples.
+       * quadmath_io.c (quadmath_dtoaq): Rename to...
+       (quadmath_flt128tostr): ... this.
+
+       * quadmath.h (__quadmath_throw, __quadmath_nth): Define.
+       Use it for all prototypes.
+
+       PR fortran/46416
+       * quadmath.h (cbrtq, finiteq, isnanq, signbitq, sqrtq): Remove
+       const from prototype argument.
+       (cimagq, conjq, cprojq, crealq, fdimq, fmaxq, fminq, ilogbq,
+       llrintq, log2q, lrintq, nearbyintq, remquoq): New prototypes.
+       (__quadmath_extern_inline): Define.
+       (cimagq, conjq, crealq): New inlines.
+       * Makefile.am (libquadmath_la_SOURCES): Add math/cimagq.c,
+       math/conjq.c, math/cprojq.c, math/crealq.c, math/fdimq.c,
+       math/fmaxq.c, math/fminq.c, math/ilogbq.c, math/llrintq.c,
+       math/log2q.c, math/lrintq.c, math/nearbyintq.c and math/remquoq.c.
+       * Makefile.in: Regenerated.
+       * quadmath_weak.h (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
+       fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
+       * quadmath-imp.h (__LITTLE_ENDIAN__): Don't define.
+       (ieee854_float128): Use __BYTE_ORDER == __ORDER_BIG_ENDIAN__
+       tests instead of __BIG_ENDIAN__.
+       * quadmath.map (QUADMATH_1.0): Add cimagq, conjq, cprojq, crealq,
+       fdimq, fmaxq, fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq
+       and remquoq.
+       * libquadmath.texi (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
+       fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
+       * math/cprojq.c: New file.
+       * math/ilogbq.c: New file.
+       * math/fminq.c: New file.
+       * math/llrintq.c: New file.
+       * math/log2q.c: New file.
+       * math/lrintq.c: New file.
+       * math/crealq.c: New file.
+       * math/nearbyintq.c: New file.
+       * math/fmaxq.c: New file.
+       * math/conjq.c: New file.
+       * math/remquoq.c: New file.
+       * math/cimagq.c: New file.
+       * math/fdimq.c: New file.
+
+       * math/ldexpq.c: Include errno.h.  Set errno to ERANGE if needed.
+
+       PR fortran/46416
+       * quadmath.h (cacosq, cacoshq, casinq, casinhq, catanq, catanhq):
+       New prototypes.
+       (M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq, M_PI_2q, M_PI_4q,
+       M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q, M_SQRT1_2q): Define.
+       * quadmath_weak.h (cacosq, cacoshq, casinq, casinhq, catanq,
+       catanhq): Add.
+       * quadmath-imp.h (fpclassifyq, QUADFP_NAN, QUADFP_INFINITE,
+       QUADFP_ZERO, QUADFP_SUBNORMAL, QUADFP_NORMAL): Define.
+       * quadmath.map (QUADMATH_1.0): Add cacosq, cacoshq, casinq, casinhq,
+       catanq and catanhq.
+       * Makefile.am (libquadmath_la_SOURCES): Add math/cacosq.c,
+       math/cacoshq.c, math/casinq.c, math/casinhq.c, math/catanq.c
+       and math/catanhq.c.
+       * Makefile.in: Regenerated.
+       * libquadmath.texi (cacosq, cacoshq, casinq, casinhq,
+       catanq, catanhq): Add.
+       * math/cacoshq.c: New file.
+       * math/cacosq.c: New file.
+       * math/catanq.c: New file.
+       * math/catanhq.c: New file.
+       * math/casinq.c: New file.
+       * math/casinhq.c: New file.
+
+       * math/hypotq.c (hypotq): Use Q suffix instead of L.
+       * math/atan2q.c (tiny, pi_o_4, pi_o_2, pi, pi_lo, atan2q): Likewise.
+       * math/cosq.c (cosq): Likewise.
+
+       PR fortran/46402
+       * quadmath.map (QUADMATH_1.0): Add fmaq.
+       * configure.ac: Check for fenv.h, feholdexcept, fesetround,
+       feupdateenv, fesetenv and fetestexcept.
+       * configure: Regenerated.
+       * config.h.in: Regenerated.
+       * quadmath.h (fmaq): New prototype.
+       * quadmath_weak.h (fmaq): Add.
+       * Makefile.am (libquadmath_la_SOURCES): Add math/fmaq.c.
+       * Makefile.in: Regenerated.
+       * quadmath-imp.h: Include config.h.
+       * math/expq.c: Include fenv.h.
+       (USE_FENV_H): Define if libm support for fe* is there.
+       (expq): Add fesetround etc. support if USE_FENV_H is defined.
+       * math/fmaq.c: New file.
+       * libquadmath.texi (fmaq): Add.
+
+2011-01-14  Tobias Burnus  <burnus@net-b.de>
+
+       PR fortran/47182
+       * configure.ac: Use ACX_BUGURL.
+       * libquadmath.texi: Include libquadmath-vers.texi for BUGURL.
+       * Makefile.am: Create libquadmath-vers.texi.
+       * configure.in: Regenerate.
+       * Makefile.in: Regenerate.
+
+2011-01-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       PR fortran/47174
+       * Makefile.am (libquadmath.info): Unconditionally override
+       target, not only if BUILD_LIBQUADMATH.
+       * Makefile.in: Regenerate.
+       * configure.ac (AM_INIT_AUTOMAKE): Add -Wno-override option to
+       avoid warning from automake.
+
+2010-12-19  Tobias Burnus  <burnus@net-b.de>
+
+       PR fortran/46520
+       * configure.ac: Do not call AC_CHECK_LIB for gcc_no_link.
+       * configure: Regenerate
+
+2010-12-13  Tobias Burnus  <burnus@net-b.de>
+
+       PR fortran/46625
+       * gdtoa/gdtoaimp.h: Mangle internal functions by
+       prefixing them with __quadmath. Don't use gdtoa's strcp(y).
+       * gdtoa/g_Qfmt.c (g_Qfmt): Use strcpy instead of strcp.
+       * gdtoa/misc.c (strcpy): Renamed from strcp and only use
+       if NO_STRING_H is set.
+       * quadmath-imp.h (__quadmath_rem_pio2q, __quadmath_kernel_sincosq
+       __quadmath_kernel_sinq, __quadmath_kernel_cosq): Added
+       __quadmath prefix to internal functions.
+       * math/cosq.c (cosq): Ditto.
+       * math/sinq.c (cosq): Ditto.
+       * math/tanq.c (tanq,__quadmath_kernel_tanq): Ditto.
+       * math/rem_pio2q.c (rem_pio2, __quadmath_kernel_rem_pio2): Ditto.
+       * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
+       * math/cosq_kernel.c (__quadmath_kernel_cosq): Ditto.
+
 2010-12-08  Tobias Burnus  <burnus@net-b.de>
 
        PR fortran/46772