1 2014-10-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4 * libquadmath.texi (sincosq): Fix typo.
6 2014-01-02 Tobias Burnus <burnus@net-b.de>
8 * libquadmath.texi: Bump @copying's copyright year.
10 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
12 * Makefile.am (AM_CPPFLAGS): Define.
13 * Makefile.in: Regenerate.
14 * printf/gmp-impl.h: Remove path from longlong.h include.
16 2013-09-20 Alan Modra <amodra@gmail.com>
18 * configure: Regenerate.
20 2013-03-06 Shakthi Kannan <shakthimaan@gmail.com>
23 * quadmath.h: Add 'extern "C"' block for C++ use.
25 2013-02-19 Jakub Jelinek <jakub@redhat.com>
28 * strtod/strtod_l.c (mpn_lshift_1): Rewritten as function-like
31 2013-02-17 Tobias Burnus <burnus@net-b.de>
33 * math/cacoshq.c (cacoshq): Call signbitq instead of signbit.
35 2013-02-06 Richard Sandiford <rdsandiford@googlemail.com>
37 Revert previous patch.
39 2013-02-03 Richard Sandiford <rdsandiford@googlemail.com>
41 Update copyright years.
43 2013-01-22 Jakub Jelinek <jakub@redhat.com>
46 * libquadmath.texi (M_PI_2q, M_PI_4q): Fix up description.
48 2012-12-13 Jakub Jelinek <jakub@redhat.com>
50 * math/cbrtq.c (cbrtq): Use Q suffixed floating point constants
51 instead of L suffixed ones.
52 * math/fmaq.c (fmaq): Likewise.
53 * math/rintq.c (TWO112): Likewise.
55 2012-12-03 Tobias Burnus <burnus@net-b.de>
57 * strtod/strtod_l.c (___STRTOF_INTERNAL): Fix exponent
60 2012-11-25 Tobias Burnus <burnus@net-b.de>
63 * strtod/strtod_l.c (round_and_return): Use HAVE_FENV_H
64 instead of nonexisting HAVE_GET_ROUNDING_MODE.
66 2012-11-23 H.J. Lu <hongjiu.lu@intel.com>
69 * quadmath-rounding-mode.h (get_rounding_mode): Don't pass
72 2012-11-23 Tobias Burnus <burnus@net-b.de>
73 Joseph Myers <joseph@codesourcery.com>
75 * quadmath-rounding-mode.h: New.
76 * printf/fpioconst.c: Update from GLIBC. Fix strtod rounding.
77 * printf/fpioconst.h: Ditto.
78 * printf/printf_fp.c (__quadmath_printf_fp): Update from GLIBC.
79 Make printf respect the rounding mode for decimal output.
80 * printf/printf_fphex.c (__quadmath_printf_fphex): Update from
81 GLIBC. Make printf respect the rounding mode for hex output.
82 * strtod/strtod_l.c: Update from GLIBC. Make strtod respect the
83 rounding mode. Fix strtod handling of underflow.
85 2012-11-22 David S. Miller <davem@davemloft.net>
86 Tobias Burnus <burnus@net-b.de>
87 Joseph Myers <joseph@codesourcery.com>
89 * math/atanq.c (atanq): Update from GLIBC. Handle tiny and
90 very large arguments properly.
91 * math/j0q.c (y0q): Update from GLIBC. Avoid arithmetic
92 underflow when 'x' is very small.
93 * math/j1q.c (y1q): Ditto.
94 * math/log1pq.c (log1pq): Update from GLIBC. Saturate
95 nonzero exponents with absolute value below 0x1p-128 to
97 * math/powq.c (powq): Update from GLIBC. If xm1 is
98 smaller than LDBL_EPSILON/2.0L, just return xm1.
100 2012-11-21 Tobias Burnus <burnus@net-b.de>
103 * math/lgammaq.c (lgammaq): Use local variable if
104 math.h does not provide signgam.
105 * acinclude.m4 (LIBQUAD_CHECK_MATH_H_SIGNGAM): New check.
106 * configure.ac: Use it.
107 * configure: Regenerate.
108 * config.h.in: Regenerate.
110 2012-11-15 Tobias Burnus <burnus@net-b.de>
111 Joseph Myers <joseph@codesourcery.com>
113 * math/fmaq.c (fmaq): Merge from GLIBC. Fix fma
114 underflows with small x * y; Fix overflow results
115 outside round-to-nearest mode; make use of Dekker
116 and Knuth algorithms use round-to-nearest.
118 2012-11-01 Tobias Burnus <burnus@net-b.de>
120 * math/fmaq.c (fmaq): Fix build.
122 2012-11-01 Tobias Burnus <burnus@net-b.de>
123 Joseph Myers <joseph@codesourcery.com>
125 * math/fmaq.c (fmaq): Merge from GLIBC. Handle cases
126 with small x * y using scaling, not as x * y + z.
127 * math/lgammaq.c (lgammaq): Fix signgam handling.
129 2012-11-01 Tobias Burnus <burnus@net-b.de>
131 * Makefile.am (libquadmath_la_SOURCES): Add new math/* files.
132 * Makefile.in: Regenerated.
133 * math/acoshq.c: Update comment.
134 * math/acosq.c: Ditto.
135 * math/asinhq.c: Ditto.
136 * math/asinq.c: Ditto.
137 * math/atan2q.c: Ditto.
138 * math/atanhq.c: Ditto.
139 * math/ceilq.c: Ditto.
140 * math/copysignq.c: Ditto.
141 * math/cosq.c: Ditto.
142 * math/coshq.c: Ditto.
143 * math/erfq.c: Ditto.
144 * math/fabsq.c: Ditto.
145 * math/finiteq.c: Ditto.
146 * math/floorq.c: Ditto.
147 * math/fmodq.c: Ditto.
148 * math/frexpq.c: Ditto.
149 * math/isnanq.c: Ditto.
152 * math/ldexpq.c: Ditto.
153 * math/llroundq.c: Ditto.
154 * math/log10q.c: Ditto.
155 * math/log1pq.c: Ditto.
156 * math/log2q.c: Ditto.
157 * math/logq.c: Ditto.
158 * math/lroundq.c: Ditto.
159 * math/modfq.c: Ditto.
160 * math/nextafterq.c: Ditto.
161 * math/powq.c: Ditto.
162 * math/rem_pio2q.c: Ditto.
163 * math/remainderq.c: Ditto.
164 * math/rintq.c: Ditto.
165 * math/roundq.c: Ditto.
166 * math/scalblnq.c: Ditto.
167 * math/scalbnq.c: Ditto.
168 * math/sincosq_kernel.c: Ditto.
169 * math/sinq.c: Ditto.
170 * math/tanq.c: Ditto.
171 * math/expq.c: Ditto.
172 (__expq_table, expq): Renamed local array from __expl_table.
173 * math/cosq_kernel.c (__quadmath_kernel_cosq): Fix sign handling.
174 * math/cacoshq.c: Changes from GLIBC; fix returned sign.
175 * math/casinhq.c: Changes from GLIBC to fix special-case.
176 * math/cbrtq.c: Use modified GLIBC version.
177 * math/complex.c (ccoshd, cexpq, clog10q, clogq, csinhq, csinq,
178 ctanhq, ctanq): Moved to separates files.
179 (mult_c128, div_c128): Removed no longer needed functions.
180 (cexpiq): Call sincosq instead of sinq and cosq.
181 (cosq): Call cosh(-re,im) instead of cosq/sinq/sinh/cosh.
182 * math/ccoshq.c (ccoshq): New file, moved from complex.c and
183 modified based on GLIBC.
184 * math/cexpq.c (cexp): Ditto.
185 * math/clog10q.c (clog10q): Ditto.
186 * math/clogq.c (clogq): Ditto.
187 * math/csinhq.c: Ditto.
188 * math/csinq.c: Ditto.
189 * math/csqrtq.c: Ditto.
190 * math/ctanhq.c: Ditto.
191 * math/ctanq.c: Ditto.
192 * math/fmaq.c (fmaq): Port TININESS_AFTER_ROUNDING handling
194 * math/ilogbq.c (ilogbq): Add errno = EDOM handling.
195 * math/isinf_nsq.c (__quadmath_isinf_nsq): New file, ported
197 * math/lgammaq.c (lgammaq): Add signgam handling.
198 * math/sinhq.c (sinhq): Fix sign handling.
199 * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
200 * math/tgammaq.c (tgammaq): Ditto.
201 * math/x2y2m1q.c: New file.
202 * quadmath-imp.h (TININESS_AFTER_ROUNDING): New define.
203 (__quadmath_x2y2m1q, __quadmath_isinf_nsq): New prototypes.
205 2012-10-31 Tobias Burnus <burnus@net-b.de>
206 Joseph Myers <joseph@codesourcery.com>
207 David S. Miller <davem@davemloft.net>
208 Ulrich Drepper <drepper@redhat.com>
209 Marek Polacek <polacek@redhat.com>:
210 Petr Baudis <pasky@suse.cz>
212 * math/complex.c (csqrtq): NaN and INF fixes.
213 * math/sqrtq.c (sqrt): NaN, INF and < 0 fixes.
214 * math/expm1q.c (expm1q): Changes from GLIBC. Use expq for
215 large parameters. Fix errno for boundary conditions.
216 * math/finiteq.c (finiteq): Add comment.
217 * math/fmaq.c (fmaq): Changes from GLIBC. Fix missing underflows
218 and bad results for some subnormal results. Fix sign of inexact
219 zero return. Fix sign of exact zero return.
220 Ensure additions are not scheduled after fetestexcept.
221 * math/jnq.c (jnq): Changes from GLIBC. Set up errno properly
222 for ynq. Fix jnq precision.
223 * math/nearbyintq.c (nearbyintq): Changes from GLIBC. Do not
224 manipulate bits before adding and subtracting TWO112[sx].
225 * math/rintq.c (rintq): Ditto.
226 * math/scalbnq.c (scalbnq): Changes from GLIBC. Fix integer
229 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
231 * configure: Regenerated.
233 2012-05-29 Benjamin Kosnik <bkoz@redhat.com>
236 * configure.ac: Allow gnu, gnu* variants for --enable-symvers argument.
237 * configure: Regenerated.
239 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
241 * configure: Regenerated.
243 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
245 * configure: Regenerate.
247 2011-11-07 Kai Tietz <ktietz@redhat.com>
250 * quadmath-imp.h (ieee854_float128): Adjust
251 for ms-bitfield layout.
253 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
255 * printf/gmp-impl.h: Adapt path to longlong.h.
257 2011-09-21 Joseph Myers <joseph@codesourcery.com>
259 * Makefile.am (FLAGS_TO_PASS): Define.
260 * Makefile.in: Regenerate.
262 2011-08-01 Jakub Jelinek <jakub@redhat.com>
264 * math/rem_pio2q.c (__quadmath_kernel_rem_pio2): Fix up fq to y
265 conversion for prec 3 and __FLT_EVAL_METHOD__ != 0.
267 2011-04-03 Tobias Burnus <burnus@net-b.de>
270 * libquadmath.texi (strtoflt128): Fix typo.
271 (quadmath_snprintf): Move note up, make @item.
273 2011-03-25 Jakub Jelinek <jakub@redhat.com>
275 * printf/printf_fp.c (__quadmath_printf_fp): Use memcpy instead of
278 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
281 * configure.ac (quadmath_use_symver): Handle --disable-symvers.
282 * configure: Regenerate.
284 2011-02-28 Jakub Jelinek <jakub@redhat.com>
286 * printf/quadmath-printf.c (quadmath_snprintf): Make sure
287 that for size > 0 str is always zero terminated.
289 2011-02-20 Jakub Jelinek <jakub@redhat.com>
292 * printf/quadmath-printf.h (NAN): Redefine to __builtin_nanf ("").
294 2011-02-17 Jakub Jelinek <jakub@redhat.com>
296 * libquadmath.texi (FLT128_DIG, FLT128_MIN_10_EXP,
297 FLT128_MAX_10_EXP): Document.
298 (strtoflt128): Remove obsolete comment.
299 * configure.ac (HAVE_STRTOULL): New check.
300 * printf/gmp-impl.h (mpn_construct_float128): New prototype,
302 * printf/mul_n.c: Include <config.h>.
303 * printf/add_n.c: Likewise.
304 * printf/cmp.c: Likewise.
305 * printf/fpioconst.c: Likewise.
306 * printf/mul_1.c: Likewise.
307 * printf/rshift.c: Likewise.
308 * printf/lshift.c: Likewise.
309 * printf/submul_1.c: Likewise.
310 * printf/sub_n.c: Likewise.
311 * printf/divrem.c: Likewise.
312 * printf/addmul_1.c: Likewise.
313 * printf/mul.c: Likewise.
314 * printf/quadmath-printf.h (isupper, isdigit, tolower): Change
315 to avoid evaluating argument multiple times.
316 (isxdigit): Redefine.
317 * strtod/strtoflt128.c: New file.
318 * strtod/strtod_l.c: New file.
319 * strtod/mpn2flt128.c: New file.
320 * strtod/grouping.h: New file.
321 * strtod/tens_in_limb.c: New file.
322 * gdtoa/arith.h: Removed.
323 * gdtoa/gd_qnan.h: Removed.
324 * gdtoa/gdtoa_fltrnds.h: Removed.
325 * gdtoa/gdtoa.h: Removed.
326 * gdtoa/gdtoaimp.h: Removed.
327 * gdtoa/gethex.c: Removed.
328 * gdtoa/gmisc.c: Removed.
329 * gdtoa/hd_init.c: Removed.
330 * gdtoa/hexnan.c: Removed.
331 * gdtoa/makefile: Removed.
332 * gdtoa/misc.c: Removed.
333 * gdtoa/README.gdtoa: Removed.
334 * gdtoa/smisc.c: Removed.
335 * gdtoa/strtodg.c: Removed.
336 * gdtoa/strtopQ.c: Removed.
337 * gdtoa/sum.c: Removed.
338 * quadmath.h (FLT128_DIG, FLT128_MIN_10_EXP, FLT128_MAX_10_EXP):
340 * Makefile.am (libquadmath_la_SOURCES): Remove gdtoa/*, add
341 strtod/strtoflt128.c, strtod/mpn2flt128.c and strtod/tens_in_limb.c.
342 * config.h.in: Regenerated.
343 * configure: Regenerated.
344 * Makefile.in: Regenerated.
346 2011-02-16 Jakub Jelinek <jakub@redhat.com>
348 * printf/quadmath-printf.c: Also check __GLIBC__ when checking
349 whether workarounds for printf hook handling should be added.
351 * configure.ac: Check for locale.h too.
352 (USE_LOCALE_SUPPORT): Remove check.
353 (USE_NL_LANGINFO, USE_NL_LANGINFO_WC, USE_LOCALECONV): New checks.
354 (USE_I18_NUMBER_H): Check also for _NL_CTYPE_MB_CUR_MAX.
355 * printf/printf_fphex.c (__quadmath_printf_fphex): Use nl_langinfo
356 or localeconv for narrow version and nl_langinfo if USE_NL_LANGINFO_WC
358 * printf/quadmath-printf.h: Include locale.h if HAVE_LOCALE_H.
359 * printf/printf_fp.c (USE_I18N_NUMBER_H): Don't define to 0.
360 (__quadmath_printf_fp): Use nl_langinfo or localeconv for narrow
361 version and nl_langinfo if USE_NL_LANGINFO_WC for wide version.
362 Guard nl_langinfo (_NL_CTYPE_MB_CUR_MAX) use with
363 USE_I18N_NUMBER_H #ifdef.
364 * configure: Regenerated.
365 * config.h.in: Regenerated.
367 2011-02-14 Jakub Jelinek <jakub@redhat.com>
370 * configure.ac (HAVE_PRINTF_HOOKS): Test if printf_info struct has
372 * printf/quadmath-printf.c (quadmath_snprintf): Clear whole info
373 field instead of setting individual fields to 0. Don't set info.user
375 * configure: Regenerated.
377 * configure.ac (HAVE_HIDDEN_VISIBILITY): Test with -Werror in CFLAGS.
378 * printf/printf_fp.c: Don't include <alloca.h>.
379 * printf/quadmath-printf.h (_itoa): Redefine to __quadmath_itoa.
380 * configure: Regenerated.
383 * libquadmath.texi (quadmath_snprintf): Document.
384 (quadmath_flt128tostr): Remove.
385 * Makefile.am (libquadmath_la_SOURCES): Add printf/*.c.
386 Remove quadmath_io.c, gdtoa/gdtoa.c, gdtoa/g__fmt.c,
387 gdtoa/g_Qfmt.c, gdtoa/dmisc.c and gdtoa/ulp.c.
388 * quadmath.h (quadmath_snprintf): New prototype.
389 (quadmath_flt128tostr): Remove.
390 * quadmath_weak.h (quadmath_snprintf): Add.
391 (quadmath_flt128tostr): Remove.
392 * configure.ac: New AC_CHECK_HEADERS headers: langinfo.h, wchar.h,
393 wctype.h, limits.h, ctype.h, printf.h, errno.h.
394 (AC_USE_SYSTEM_EXTENSIONS): Add.
395 (HAVE_HIDDEN_VISIBILITY, HAVE_PRINTF_HOOKS,
396 USE_LOCALE_SUPPORT, USE_I18N_NUMBER_H): New checks.
397 * quadmath.map (QUADMATH_1.0): Add quadmath_snprintf. Remove
398 quadmath_flt128tostr.
399 * printf/printf_fphex.c: New file.
400 * printf/_itowa.h: New file.
401 * printf/mul_n.c: New file.
402 * printf/quadmath-printf.h: New file.
403 * printf/submul_1.c: New file.
404 * printf/quadmath-printf.c: New file.
405 * printf/gmp-impl.h: New file.
406 * printf/lshift.c: New file.
407 * printf/fpioconst.h: New file.
408 * printf/add_n.c: New file.
409 * printf/cmp.c: New file.
410 * printf/sub_n.c: New file.
411 * printf/mul.c: New file.
412 * printf/divrem.c: New file.
413 * printf/addmul_1.c: New file.
414 * printf/printf_fp.c: New file.
415 * printf/_itoa.h: New file.
416 * printf/fpioconst.c: New file.
417 * printf/_i18n_number.h: New file.
418 * printf/flt1282mpn.c: New file.
419 * printf/rshift.c: New file.
420 * printf/mul_1.c: New file.
421 * quadmath_io.c: Removed.
422 * gdtoa/gdtoa.c: Removed.
423 * gdtoa/g__fmt.c: Removed.
424 * gdtoa/g_Qfmt.c: Removed.
425 * gdtoa/dmisc.c: Removed.
426 * gdtoa/ulp.c: Removed.
427 * config.h.in: Regenerated.
428 * configure: Regenerated.
429 * Makefile.in: Regenerated.
431 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
433 * Makefile.in: Regenerate.
434 * aclocal.m4: Likewise.
435 * configure: Likewise.
437 2011-01-31 Jerry DeLisle <jvdelisle@gcc.gnu.org>
440 * gdtoa/qd_qnan.h: Fix NAN bit patterns.
441 * gdtoa/strtopQ.c (strtoflt128): Handle endianess with NAN.
443 2011-01-17 Tobias Burnus <burnus@net-b.de>
446 * libquadmath.text: Document typedef and constants.
448 2011-01-17 Tobias Burnus <burnus@net-b.de>
451 * quadmath-imp.h: Refer to libquadmath not ot libiberty,
452 bump copyright year and use /**/ instead of // comments.
454 * quadmath-weak.h: Ditto.
455 * quadmath_io.c: Ditto.
457 2011-01-16 Jakub Jelinek <jakub@redhat.com>
460 * math/remquoq.c (remquoq): Use uint64_t type instead of u_int64_t.
463 * quadmath.map (QUADMATH_1.0): Remove quadmath_strtopQ
464 and quadmath_dtoaq. Add strtoflt128 and quadmath_flt128tostr.
465 * quadmath_weak.h (quadmath_strtopQ, quadmath_dtoaq): Remove.
466 (strtoflt128, quadmath_flt128tostr): Add.
467 * gdtoa/strtopQ.c (quadmath_strtopQ): Rename to...
468 (strtoflt128): ... this. Return __float128, instead of writing
469 to memory pointed by last argument.
470 * quadmath.h: Use C style comments instead of C++ style.
471 (quadmath_strtopQ, quadmath_dtoaq): Remove prototypes.
472 (strtoflt128, quadmath_flt128tostr): Add prototypes.
473 * libquadmath.texi (quadmath_dtoaq): Rename to quadmath_flt128tostr.
474 (quadmath_strtopQ): Rename to strtoflt128. Adjust prototype,
476 * quadmath_io.c (quadmath_dtoaq): Rename to...
477 (quadmath_flt128tostr): ... this.
479 * quadmath.h (__quadmath_throw, __quadmath_nth): Define.
480 Use it for all prototypes.
483 * quadmath.h (cbrtq, finiteq, isnanq, signbitq, sqrtq): Remove
484 const from prototype argument.
485 (cimagq, conjq, cprojq, crealq, fdimq, fmaxq, fminq, ilogbq,
486 llrintq, log2q, lrintq, nearbyintq, remquoq): New prototypes.
487 (__quadmath_extern_inline): Define.
488 (cimagq, conjq, crealq): New inlines.
489 * Makefile.am (libquadmath_la_SOURCES): Add math/cimagq.c,
490 math/conjq.c, math/cprojq.c, math/crealq.c, math/fdimq.c,
491 math/fmaxq.c, math/fminq.c, math/ilogbq.c, math/llrintq.c,
492 math/log2q.c, math/lrintq.c, math/nearbyintq.c and math/remquoq.c.
493 * Makefile.in: Regenerated.
494 * quadmath_weak.h (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
495 fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
496 * quadmath-imp.h (__LITTLE_ENDIAN__): Don't define.
497 (ieee854_float128): Use __BYTE_ORDER == __ORDER_BIG_ENDIAN__
498 tests instead of __BIG_ENDIAN__.
499 * quadmath.map (QUADMATH_1.0): Add cimagq, conjq, cprojq, crealq,
500 fdimq, fmaxq, fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq
502 * libquadmath.texi (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
503 fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
504 * math/cprojq.c: New file.
505 * math/ilogbq.c: New file.
506 * math/fminq.c: New file.
507 * math/llrintq.c: New file.
508 * math/log2q.c: New file.
509 * math/lrintq.c: New file.
510 * math/crealq.c: New file.
511 * math/nearbyintq.c: New file.
512 * math/fmaxq.c: New file.
513 * math/conjq.c: New file.
514 * math/remquoq.c: New file.
515 * math/cimagq.c: New file.
516 * math/fdimq.c: New file.
518 * math/ldexpq.c: Include errno.h. Set errno to ERANGE if needed.
521 * quadmath.h (cacosq, cacoshq, casinq, casinhq, catanq, catanhq):
523 (M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq, M_PI_2q, M_PI_4q,
524 M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q, M_SQRT1_2q): Define.
525 * quadmath_weak.h (cacosq, cacoshq, casinq, casinhq, catanq,
527 * quadmath-imp.h (fpclassifyq, QUADFP_NAN, QUADFP_INFINITE,
528 QUADFP_ZERO, QUADFP_SUBNORMAL, QUADFP_NORMAL): Define.
529 * quadmath.map (QUADMATH_1.0): Add cacosq, cacoshq, casinq, casinhq,
531 * Makefile.am (libquadmath_la_SOURCES): Add math/cacosq.c,
532 math/cacoshq.c, math/casinq.c, math/casinhq.c, math/catanq.c
534 * Makefile.in: Regenerated.
535 * libquadmath.texi (cacosq, cacoshq, casinq, casinhq,
536 catanq, catanhq): Add.
537 * math/cacoshq.c: New file.
538 * math/cacosq.c: New file.
539 * math/catanq.c: New file.
540 * math/catanhq.c: New file.
541 * math/casinq.c: New file.
542 * math/casinhq.c: New file.
544 * math/hypotq.c (hypotq): Use Q suffix instead of L.
545 * math/atan2q.c (tiny, pi_o_4, pi_o_2, pi, pi_lo, atan2q): Likewise.
546 * math/cosq.c (cosq): Likewise.
549 * quadmath.map (QUADMATH_1.0): Add fmaq.
550 * configure.ac: Check for fenv.h, feholdexcept, fesetround,
551 feupdateenv, fesetenv and fetestexcept.
552 * configure: Regenerated.
553 * config.h.in: Regenerated.
554 * quadmath.h (fmaq): New prototype.
555 * quadmath_weak.h (fmaq): Add.
556 * Makefile.am (libquadmath_la_SOURCES): Add math/fmaq.c.
557 * Makefile.in: Regenerated.
558 * quadmath-imp.h: Include config.h.
559 * math/expq.c: Include fenv.h.
560 (USE_FENV_H): Define if libm support for fe* is there.
561 (expq): Add fesetround etc. support if USE_FENV_H is defined.
562 * math/fmaq.c: New file.
563 * libquadmath.texi (fmaq): Add.
565 2011-01-14 Tobias Burnus <burnus@net-b.de>
568 * configure.ac: Use ACX_BUGURL.
569 * libquadmath.texi: Include libquadmath-vers.texi for BUGURL.
570 * Makefile.am: Create libquadmath-vers.texi.
571 * configure.in: Regenerate.
572 * Makefile.in: Regenerate.
574 2011-01-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
577 * Makefile.am (libquadmath.info): Unconditionally override
578 target, not only if BUILD_LIBQUADMATH.
579 * Makefile.in: Regenerate.
580 * configure.ac (AM_INIT_AUTOMAKE): Add -Wno-override option to
581 avoid warning from automake.
583 2010-12-19 Tobias Burnus <burnus@net-b.de>
586 * configure.ac: Do not call AC_CHECK_LIB for gcc_no_link.
587 * configure: Regenerate
589 2010-12-13 Tobias Burnus <burnus@net-b.de>
592 * gdtoa/gdtoaimp.h: Mangle internal functions by
593 prefixing them with __quadmath. Don't use gdtoa's strcp(y).
594 * gdtoa/g_Qfmt.c (g_Qfmt): Use strcpy instead of strcp.
595 * gdtoa/misc.c (strcpy): Renamed from strcp and only use
596 if NO_STRING_H is set.
597 * quadmath-imp.h (__quadmath_rem_pio2q, __quadmath_kernel_sincosq
598 __quadmath_kernel_sinq, __quadmath_kernel_cosq): Added
599 __quadmath prefix to internal functions.
600 * math/cosq.c (cosq): Ditto.
601 * math/sinq.c (cosq): Ditto.
602 * math/tanq.c (tanq,__quadmath_kernel_tanq): Ditto.
603 * math/rem_pio2q.c (rem_pio2, __quadmath_kernel_rem_pio2): Ditto.
604 * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
605 * math/cosq_kernel.c (__quadmath_kernel_cosq): Ditto.
607 2010-12-08 Tobias Burnus <burnus@net-b.de>
610 * gdtoa/gdtoa.h: Include stdlib.h instead of declare strtod.
611 * gdtoa/gdtoaimp.h: Don't declare strtod.
613 2010-12-08 Tobias Burnus <burnus@net-b.de>
616 * configure.ac: Use GCC_TRY_COMPILE_OR_LINK instead of
617 AC_TRY_LINK and cache libquad_have_float128.
618 * configure: Regenerate.
620 2010-12-08 Tobias Burnus <burnus@net-b.de>
623 * configure.ac: Add texinfo checks.
624 * Makefile.am: Handle .texi documentation.
625 * libquadmath.texi: New.
626 * configure: Regenerated.
627 * Makefile.in: Regenerated.
629 2010-12-06 Tobias Burnus <burnus@net-b.de>
632 * quadmath-imp.h: Add LGPL header.
633 * quadmath.h: Add LGPL header.
634 * quadmath_io.c: Add LGPL header.
635 * quadmath_weak.h: Add LGPL header.
637 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
641 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
642 * Makefile.am (libquadmath_la_LDFLAGS): Use lt_host_flags.
643 * aclocal.m4: Regenerate.
644 * configure: Regenerate.
645 * Makefile.in: Regenerate.
647 2010-11-30 Tobias Burnus <burnus@net-b.de>
650 * Makefile.am: Install include files in
651 target/version specific directory.
652 * Makefile.in: Regenerate.
654 2010-11-30 Tobias Burnus <burnus@net-b.de>
656 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS,
657 LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY,
658 LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT): Remove.
660 2010-11-29 Kai Tietz <kai.tietz@onevision.com>
662 * configure: Regenerated.
663 * Makefile.in: Regenerated.
664 * configure.ac (ACX_NONCANONICAL_TARGET): Call it.
665 (target_alias): Use AC_SUBST for it.
666 (GCC_NO_EXECUTABLES): Call it.
667 (AC_PROG_CC): Improve multilib handling.
668 Check that gcc is used for compilation.
669 Use pattern from libssp for symbol versioning checking.
670 * Makefile.am (LTLDFLAGS): Removed.
671 (libquadmath_la_LDFLAGS): Add -no-undefined.
672 (libquadmath_la_LINK): Commented out.
673 (libquadmath_la_DEPENDENCIES): Add libquadmath_la_LIBADD.
674 (AM_MAKEFLAGS): Add hack for argument passing by top-level.
675 (MAKEOVERRIDES): New.
676 * aclocal.m4: Regenerated.
678 2010-11-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
680 * Makefile.am (libquadmath_la_LIBADD): Move -lm ...
681 (libquadmath_la_LDFLAGS): ... here.
682 (quadmath.map-sun): Tabify.
684 * Makefile.in: Regenerate.
686 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
687 Tobias Burnus <burnus@net-b.de>
690 Initial implementation and checkin.