1 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
3 * configure.ac: Handle `--with-toolexeclibdir='.
4 * Makefile.in: Regenerate.
5 * aclocal.m4: Regenerate.
6 * configure: Regenerate.
8 2020-01-01 Jakub Jelinek <jakub@redhat.com>
10 Update copyright years.
12 * libquadmath.texi: Bump @copying's copyright year.
14 2019-09-27 Maciej W. Rozycki <macro@wdc.com>
16 * configure: Regenerate.
18 2019-08-02 Jakub Jelinek <jakub@redhat.com>
20 * quadmath.h (M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq,
21 M_PI_2q, M_PI_4q, M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q,
22 M_SQRT1_2q): Use two more decimal places.
24 2019-01-01 Jakub Jelinek <jakub@redhat.com>
26 Update copyright years.
28 * libquadmath.texi: Bump @copying's copyright year.
30 2018-12-11 Jakub Jelinek <jakub@redhat.com>
33 * quadmath_weak.h (__qmath2): Add __quadmath_throw.
35 2018-11-07 Joseph Myers <joseph@codesourcery.com>
37 * quadmath-imp.h (ieee854_float128): Use mantissa0, mantissa1,
38 mantissa2 and mantissa3 fields instead of mant_high and mant_low.
39 Change nan field to ieee_nan.
40 * update-quadmath.py (update_sources): Also update fmaq.c.
41 * math/nanq.c (nanq): Use ieee_nan field of union.
42 Zero-initialize f. Set quiet_nan field.
43 * printf/flt1282mpn.c, printf/printf_fphex.c, strtod/mpn2flt128.c,
44 strtod/strtoflt128.c: Use mantissa0, mantissa1, mantissa2 and
45 mantissa3 fields. Use ieee_nan and quiet_nan field.
46 * math/fmaq.c: Regenerate from glibc sources with
49 2018-11-05 Joseph Myers <joseph@codesourcery.com>
52 * Makefile.am: (libquadmath_la_SOURCES): Remove math/isinf_nsq.c.
53 Add math/exp2q.c math/issignalingq.c math/lgammaq_neg.c
54 math/lgammaq_product.c math/tanq_kernel.c math/tgammaq_product.c
55 math/casinhq_kernel.c.
56 * Makefile.in: Regenerate.
57 * libquadmath.texi (exp2q, issignalingq): Document.
58 * quadmath-imp.h: Include <errno.h>, <limits.h>, <stdbool.h> and
60 (HIGH_ORDER_BIT_IS_SET_FOR_SNAN, FIX_FLT128_LONG_CONVERT_OVERFLOW)
61 (FIX_FLT128_LLONG_CONVERT_OVERFLOW, __quadmath_kernel_tanq)
62 (__quadmath_gamma_productq, __quadmath_gammaq_r)
63 (__quadmath_lgamma_negq, __quadmath_lgamma_productq)
64 (__quadmath_lgammaq_r, __quadmath_kernel_casinhq, mul_splitq)
65 (math_check_force_underflow_complex, __glibc_likely)
66 (__glibc_unlikely, struct rm_ctx, SET_RESTORE_ROUNDF128)
67 (libc_feholdsetround_ctx, libc_feresetround_ctx): New.
68 (feraiseexcept, fenv_t, feholdexcept, fesetround, feupdateenv)
69 (fesetenv, fetestexcept, feclearexcept): Define if not supported
71 (__quadmath_isinf_nsq): Remove.
72 * quadmath.h (exp2q, issignalingq): New.
73 * quadmath.map (QUADMATH_1.2): New.
74 * quadmath_weak.h (exp2q, issignalingq): New.
75 * update-quadmath.py: New file.
76 * math/isinf_nsq.c: Remove file.
77 * math/casinhq_kernel.c, math/exp2q.c, math/expq_table.h,
78 math/issignalingq.c, math/lgammaq_neg.c, math/lgammaq_product.c,
79 math/tanq_kernel.c, math/tgammaq_product.c: New files. Generated
80 from glibc sources with update-quadmath.py.
81 * math/acoshq.c, math/acosq.c, math/asinhq.c, math/asinq.c,
82 math/atan2q.c, math/atanhq.c, math/atanq.c, math/cacoshq.c,
83 math/cacosq.c, math/casinhq.c, math/casinq.c, math/catanhq.c,
84 math/catanq.c, math/cbrtq.c, math/ccoshq.c, math/ceilq.c,
85 math/cexpq.c, math/cimagq.c, math/clog10q.c, math/clogq.c,
86 math/conjq.c, math/copysignq.c, math/coshq.c, math/cosq.c,
87 math/cosq_kernel.c, math/cprojq.c, math/crealq.c, math/csinhq.c,
88 math/csinq.c, math/csqrtq.c, math/ctanhq.c, math/ctanq.c,
89 math/erfq.c, math/expm1q.c, math/expq.c, math/fabsq.c,
90 math/fdimq.c, math/finiteq.c, math/floorq.c, math/fmaxq.c,
91 math/fminq.c, math/fmodq.c, math/frexpq.c, math/hypotq.c,
92 math/ilogbq.c, math/isinfq.c, math/isnanq.c, math/j0q.c,
93 math/j1q.c, math/jnq.c, math/ldexpq.c, math/lgammaq.c,
94 math/llrintq.c, math/llroundq.c, math/log10q.c, math/log1pq.c,
95 math/log2q.c, math/logbq.c, math/logq.c, math/lrintq.c,
96 math/lroundq.c, math/modfq.c, math/nearbyintq.c,
97 math/nextafterq.c, math/powq.c, math/remainderq.c, math/remquoq.c,
98 math/rintq.c, math/roundq.c, math/scalblnq.c, math/scalbnq.c,
99 math/signbitq.c, math/sincos_table.c, math/sincosq.c,
100 math/sincosq_kernel.c, math/sinhq.c, math/sinq.c,
101 math/sinq_kernel.c, math/tanhq.c, math/tanq.c, math/tgammaq.c,
102 math/truncq.c, math/x2y2m1q.c: Regenerate from glibc sources with
105 2018-10-31 Joseph Myers <joseph@codesourcery.com>
108 * Makefile.am: Include multilib.am.
109 (AUTOMAKE_OPTIONS): Remove 1.8. Add info-in-builddir.
110 (all-local): Define outside conditional code.
111 (CLEANFILES): Remove libquadmath.info.
112 * configure.ac: Remove AC_PREREQ.
113 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
115 2018-04-24 H.J. Lu <hongjiu.lu@intel.com>
117 * configure: Regenerated.
119 2018-04-19 Jakub Jelinek <jakub@redhat.com>
121 * configure: Regenerated.
123 2018-04-18 David Malcolm <dmalcolm@redhat.com>
126 * configure: Regenerate.
128 2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
131 * configure: Regenerate.
133 2018-01-03 Jakub Jelinek <jakub@redhat.com>
135 * libquadmath.texi: Bump @copying's copyright year.
137 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
139 * Makefile.am: Update AM_CFLAGS.
140 * Makefile.in: Regenerate:
141 * acinclude.m4: Add enable.m4 and cet.m4.
142 * configure: Regenerate.
143 * configure.ac: Set CET_FLAGS. Update XCFLAGS.
145 2017-11-05 Tom de Vries <tom@codesourcery.com>
148 * printf/gmp-impl.h (MPN_MUL_N_RECURSE): Remove semicolon after
151 2017-09-01 Michael Meissner <meissner@linux.vnet.ibm.com>
154 * configure.ac (powerpc*-linux*): Use attribute mode KC to create
155 complex __float128 on PowerPC instead of attribute mode TC.
156 * quadmath.h (__complex128): Likewise.
157 * configure: Regenerate.
158 * math/cbrtq.c (CBRT2): Use __float128 not long double.
162 * math/j0q.c (U0): Likewise.
163 * math/sqrtq.c (sqrtq): Don't depend on implicit conversion
164 between __float128, instead explicitly convert the __float128
165 value to long double because the PowerPC does not allow __float128
166 and long double in the same expression.
168 2017-07-19 Gerald Pfeifer <gerald@pfeifer.com>
170 * math/powq.c (powq): Use uint32_t instead of u_int32_t.
172 2017-07-19 Jakub Jelinek <jakub@redhat.com>
175 * quadmath-imp.h (math_opt_barrier, math_force_eval,
176 math_narrow_eval, math_check_force_underflow,
177 math_check_force_underflow_nonneg): Define.
178 * math/ceilq.c: Backport changes from upstream glibc
179 between 2012-11-01 and 2017-07-13.
180 * math/remquoq.c: Likewise.
181 * math/expq.c: Likewise.
182 * math/llroundq.c: Likewise.
183 * math/logq.c: Likewise.
184 * math/atanq.c: Likewise.
185 * math/nearbyintq.c: Likewise.
186 * math/scalblnq.c: Likewise.
187 * math/finiteq.c: Likewise.
188 * math/atanhq.c: Likewise.
189 * math/expm1q.c: Likewise.
190 * math/sinhq.c: Likewise.
191 * math/log10q.c: Likewise.
192 * math/rintq.c: Likewise.
193 * math/roundq.c: Likewise.
194 * math/fmaq.c: Likewise.
195 * math/erfq.c: Likewise.
196 * math/log2q.c: Likewise.
197 * math/lroundq.c: Likewise.
198 * math/j1q.c: Likewise.
199 * math/scalbnq.c: Likewise.
200 * math/truncq.c: Likewise.
201 * math/frexpq.c: Likewise.
202 * math/sincosq.c: Likewise.
203 * math/tanhq.c: Likewise.
204 * math/asinq.c: Likewise.
205 * math/coshq.c: Likewise.
206 * math/j0q.c: Likewise.
207 * math/asinhq.c: Likewise.
208 * math/floorq.c: Likewise.
209 * math/sinq_kernel.c: Likewise.
210 * math/powq.c: Likewise.
211 * math/hypotq.c: Likewise.
212 * math/sincos_table.c: Likewise.
213 * math/rem_pio2q.c: Likewise.
214 * math/nextafterq.c: Likewise.
215 * math/log1pq.c: Likewise.
216 * math/sincosq_kernel.c: Likewise.
217 * math/tanq.c: Likewise.
218 * math/acosq.c: Likewise.
219 * math/lrintq.c: Likewise.
220 * math/llrintq.c: Likewise.
222 2017-02-09 Gerald Pfeifer <gerald@pfeifer.com>
224 * configure.ac (ACX_BUGURL): Update.
225 * configure: Regenerate.
227 2017-01-17 Jakub Jelinek <jakub@redhat.com>
230 * configure.ac: Add GCC_BASE_VER.
231 * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
232 get version from BASE-VER file.
233 * configure: Regenerated.
234 * Makefile.in: Regenerated.
236 2017-01-01 Jakub Jelinek <jakub@redhat.com>
238 * libquadmath.texi: Bump @copying's copyright year.
240 2016-11-15 Matthias Klose <doko@ubuntu.com>
242 * configure: Regenerate.
244 2016-01-04 Jakub Jelinek <jakub@redhat.com>
246 * libquadmath.texi: Bump @copying's copyright year.
248 2015-08-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
250 * Makefile.am (libquadmath_la_SOURCES): Add matha/logbq.c.
251 * Makefile.in: Regenerate.
252 * libquadmath.texi: Document logbq.
253 * quadmath.h: Add logbq prototype.
254 * quadmath.map: Add logbq.
255 * quadmath_weak.h: Add logbq prototype.
256 * math/logbq.c: New file
258 2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
260 * Makefile.in: Regenerated with automake-1.11.6.
261 * aclocal.m4: Likewise.
262 * configure: Likewise.
264 2015-01-26 Matthias Klose <doko@ubuntu.com>
266 * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
267 * configure: Regenerate.
269 2015-01-05 Jakub Jelinek <jakub@redhat.com>
271 * libquadmath.texi: Bump @copying's copyright year.
273 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
276 * configure: Regenerated.
278 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
281 * configure: Regenerate.
283 2014-10-21 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
286 * Makefile.am: Unconditionally define libquadmath_TEXINFOS.
287 * Makefile.in: Regenerate.
289 2014-10-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
292 * Makefile.am: Conditionally define info_TEXINFOS and
293 libquadmath_TEXINFOS.
294 * Makefile.in: Regenerate.
296 2014-10-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
299 * libquadmath.texi (sincosq): Fix typo.
301 2014-01-02 Tobias Burnus <burnus@net-b.de>
303 * libquadmath.texi: Bump @copying's copyright year.
305 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
307 * Makefile.am (AM_CPPFLAGS): Define.
308 * Makefile.in: Regenerate.
309 * printf/gmp-impl.h: Remove path from longlong.h include.
311 2013-09-20 Alan Modra <amodra@gmail.com>
313 * configure: Regenerate.
315 2013-03-06 Shakthi Kannan <shakthimaan@gmail.com>
318 * quadmath.h: Add 'extern "C"' block for C++ use.
320 2013-02-19 Jakub Jelinek <jakub@redhat.com>
323 * strtod/strtod_l.c (mpn_lshift_1): Rewritten as function-like
326 2013-02-17 Tobias Burnus <burnus@net-b.de>
328 * math/cacoshq.c (cacoshq): Call signbitq instead of signbit.
330 2013-02-06 Richard Sandiford <rdsandiford@googlemail.com>
332 Revert previous patch.
334 2013-02-03 Richard Sandiford <rdsandiford@googlemail.com>
336 Update copyright years.
338 2013-01-22 Jakub Jelinek <jakub@redhat.com>
341 * libquadmath.texi (M_PI_2q, M_PI_4q): Fix up description.
343 2012-12-13 Jakub Jelinek <jakub@redhat.com>
345 * math/cbrtq.c (cbrtq): Use Q suffixed floating point constants
346 instead of L suffixed ones.
347 * math/fmaq.c (fmaq): Likewise.
348 * math/rintq.c (TWO112): Likewise.
350 2012-12-03 Tobias Burnus <burnus@net-b.de>
352 * strtod/strtod_l.c (___STRTOF_INTERNAL): Fix exponent
355 2012-11-25 Tobias Burnus <burnus@net-b.de>
358 * strtod/strtod_l.c (round_and_return): Use HAVE_FENV_H
359 instead of nonexisting HAVE_GET_ROUNDING_MODE.
361 2012-11-23 H.J. Lu <hongjiu.lu@intel.com>
364 * quadmath-rounding-mode.h (get_rounding_mode): Don't pass
367 2012-11-23 Tobias Burnus <burnus@net-b.de>
368 Joseph Myers <joseph@codesourcery.com>
370 * quadmath-rounding-mode.h: New.
371 * printf/fpioconst.c: Update from GLIBC. Fix strtod rounding.
372 * printf/fpioconst.h: Ditto.
373 * printf/printf_fp.c (__quadmath_printf_fp): Update from GLIBC.
374 Make printf respect the rounding mode for decimal output.
375 * printf/printf_fphex.c (__quadmath_printf_fphex): Update from
376 GLIBC. Make printf respect the rounding mode for hex output.
377 * strtod/strtod_l.c: Update from GLIBC. Make strtod respect the
378 rounding mode. Fix strtod handling of underflow.
380 2012-11-22 David S. Miller <davem@davemloft.net>
381 Tobias Burnus <burnus@net-b.de>
382 Joseph Myers <joseph@codesourcery.com>
384 * math/atanq.c (atanq): Update from GLIBC. Handle tiny and
385 very large arguments properly.
386 * math/j0q.c (y0q): Update from GLIBC. Avoid arithmetic
387 underflow when 'x' is very small.
388 * math/j1q.c (y1q): Ditto.
389 * math/log1pq.c (log1pq): Update from GLIBC. Saturate
390 nonzero exponents with absolute value below 0x1p-128 to
392 * math/powq.c (powq): Update from GLIBC. If xm1 is
393 smaller than LDBL_EPSILON/2.0L, just return xm1.
395 2012-11-21 Tobias Burnus <burnus@net-b.de>
398 * math/lgammaq.c (lgammaq): Use local variable if
399 math.h does not provide signgam.
400 * acinclude.m4 (LIBQUAD_CHECK_MATH_H_SIGNGAM): New check.
401 * configure.ac: Use it.
402 * configure: Regenerate.
403 * config.h.in: Regenerate.
405 2012-11-15 Tobias Burnus <burnus@net-b.de>
406 Joseph Myers <joseph@codesourcery.com>
408 * math/fmaq.c (fmaq): Merge from GLIBC. Fix fma
409 underflows with small x * y; Fix overflow results
410 outside round-to-nearest mode; make use of Dekker
411 and Knuth algorithms use round-to-nearest.
413 2012-11-01 Tobias Burnus <burnus@net-b.de>
415 * math/fmaq.c (fmaq): Fix build.
417 2012-11-01 Tobias Burnus <burnus@net-b.de>
418 Joseph Myers <joseph@codesourcery.com>
420 * math/fmaq.c (fmaq): Merge from GLIBC. Handle cases
421 with small x * y using scaling, not as x * y + z.
422 * math/lgammaq.c (lgammaq): Fix signgam handling.
424 2012-11-01 Tobias Burnus <burnus@net-b.de>
426 * Makefile.am (libquadmath_la_SOURCES): Add new math/* files.
427 * Makefile.in: Regenerated.
428 * math/acoshq.c: Update comment.
429 * math/acosq.c: Ditto.
430 * math/asinhq.c: Ditto.
431 * math/asinq.c: Ditto.
432 * math/atan2q.c: Ditto.
433 * math/atanhq.c: Ditto.
434 * math/ceilq.c: Ditto.
435 * math/copysignq.c: Ditto.
436 * math/cosq.c: Ditto.
437 * math/coshq.c: Ditto.
438 * math/erfq.c: Ditto.
439 * math/fabsq.c: Ditto.
440 * math/finiteq.c: Ditto.
441 * math/floorq.c: Ditto.
442 * math/fmodq.c: Ditto.
443 * math/frexpq.c: Ditto.
444 * math/isnanq.c: Ditto.
447 * math/ldexpq.c: Ditto.
448 * math/llroundq.c: Ditto.
449 * math/log10q.c: Ditto.
450 * math/log1pq.c: Ditto.
451 * math/log2q.c: Ditto.
452 * math/logq.c: Ditto.
453 * math/lroundq.c: Ditto.
454 * math/modfq.c: Ditto.
455 * math/nextafterq.c: Ditto.
456 * math/powq.c: Ditto.
457 * math/rem_pio2q.c: Ditto.
458 * math/remainderq.c: Ditto.
459 * math/rintq.c: Ditto.
460 * math/roundq.c: Ditto.
461 * math/scalblnq.c: Ditto.
462 * math/scalbnq.c: Ditto.
463 * math/sincosq_kernel.c: Ditto.
464 * math/sinq.c: Ditto.
465 * math/tanq.c: Ditto.
466 * math/expq.c: Ditto.
467 (__expq_table, expq): Renamed local array from __expl_table.
468 * math/cosq_kernel.c (__quadmath_kernel_cosq): Fix sign handling.
469 * math/cacoshq.c: Changes from GLIBC; fix returned sign.
470 * math/casinhq.c: Changes from GLIBC to fix special-case.
471 * math/cbrtq.c: Use modified GLIBC version.
472 * math/complex.c (ccoshd, cexpq, clog10q, clogq, csinhq, csinq,
473 ctanhq, ctanq): Moved to separates files.
474 (mult_c128, div_c128): Removed no longer needed functions.
475 (cexpiq): Call sincosq instead of sinq and cosq.
476 (cosq): Call cosh(-re,im) instead of cosq/sinq/sinh/cosh.
477 * math/ccoshq.c (ccoshq): New file, moved from complex.c and
478 modified based on GLIBC.
479 * math/cexpq.c (cexp): Ditto.
480 * math/clog10q.c (clog10q): Ditto.
481 * math/clogq.c (clogq): Ditto.
482 * math/csinhq.c: Ditto.
483 * math/csinq.c: Ditto.
484 * math/csqrtq.c: Ditto.
485 * math/ctanhq.c: Ditto.
486 * math/ctanq.c: Ditto.
487 * math/fmaq.c (fmaq): Port TININESS_AFTER_ROUNDING handling
489 * math/ilogbq.c (ilogbq): Add errno = EDOM handling.
490 * math/isinf_nsq.c (__quadmath_isinf_nsq): New file, ported
492 * math/lgammaq.c (lgammaq): Add signgam handling.
493 * math/sinhq.c (sinhq): Fix sign handling.
494 * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
495 * math/tgammaq.c (tgammaq): Ditto.
496 * math/x2y2m1q.c: New file.
497 * quadmath-imp.h (TININESS_AFTER_ROUNDING): New define.
498 (__quadmath_x2y2m1q, __quadmath_isinf_nsq): New prototypes.
500 2012-10-31 Tobias Burnus <burnus@net-b.de>
501 Joseph Myers <joseph@codesourcery.com>
502 David S. Miller <davem@davemloft.net>
503 Ulrich Drepper <drepper@redhat.com>
504 Marek Polacek <polacek@redhat.com>:
505 Petr Baudis <pasky@suse.cz>
507 * math/complex.c (csqrtq): NaN and INF fixes.
508 * math/sqrtq.c (sqrt): NaN, INF and < 0 fixes.
509 * math/expm1q.c (expm1q): Changes from GLIBC. Use expq for
510 large parameters. Fix errno for boundary conditions.
511 * math/finiteq.c (finiteq): Add comment.
512 * math/fmaq.c (fmaq): Changes from GLIBC. Fix missing underflows
513 and bad results for some subnormal results. Fix sign of inexact
514 zero return. Fix sign of exact zero return.
515 Ensure additions are not scheduled after fetestexcept.
516 * math/jnq.c (jnq): Changes from GLIBC. Set up errno properly
517 for ynq. Fix jnq precision.
518 * math/nearbyintq.c (nearbyintq): Changes from GLIBC. Do not
519 manipulate bits before adding and subtracting TWO112[sx].
520 * math/rintq.c (rintq): Ditto.
521 * math/scalbnq.c (scalbnq): Changes from GLIBC. Fix integer
524 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
526 * configure: Regenerated.
528 2012-05-29 Benjamin Kosnik <bkoz@redhat.com>
531 * configure.ac: Allow gnu, gnu* variants for --enable-symvers argument.
532 * configure: Regenerated.
534 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
536 * configure: Regenerated.
538 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
540 * configure: Regenerate.
542 2011-11-07 Kai Tietz <ktietz@redhat.com>
545 * quadmath-imp.h (ieee854_float128): Adjust
546 for ms-bitfield layout.
548 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
550 * printf/gmp-impl.h: Adapt path to longlong.h.
552 2011-09-21 Joseph Myers <joseph@codesourcery.com>
554 * Makefile.am (FLAGS_TO_PASS): Define.
555 * Makefile.in: Regenerate.
557 2011-08-01 Jakub Jelinek <jakub@redhat.com>
559 * math/rem_pio2q.c (__quadmath_kernel_rem_pio2): Fix up fq to y
560 conversion for prec 3 and __FLT_EVAL_METHOD__ != 0.
562 2011-04-03 Tobias Burnus <burnus@net-b.de>
565 * libquadmath.texi (strtoflt128): Fix typo.
566 (quadmath_snprintf): Move note up, make @item.
568 2011-03-25 Jakub Jelinek <jakub@redhat.com>
570 * printf/printf_fp.c (__quadmath_printf_fp): Use memcpy instead of
573 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
576 * configure.ac (quadmath_use_symver): Handle --disable-symvers.
577 * configure: Regenerate.
579 2011-02-28 Jakub Jelinek <jakub@redhat.com>
581 * printf/quadmath-printf.c (quadmath_snprintf): Make sure
582 that for size > 0 str is always zero terminated.
584 2011-02-20 Jakub Jelinek <jakub@redhat.com>
587 * printf/quadmath-printf.h (NAN): Redefine to __builtin_nanf ("").
589 2011-02-17 Jakub Jelinek <jakub@redhat.com>
591 * libquadmath.texi (FLT128_DIG, FLT128_MIN_10_EXP,
592 FLT128_MAX_10_EXP): Document.
593 (strtoflt128): Remove obsolete comment.
594 * configure.ac (HAVE_STRTOULL): New check.
595 * printf/gmp-impl.h (mpn_construct_float128): New prototype,
597 * printf/mul_n.c: Include <config.h>.
598 * printf/add_n.c: Likewise.
599 * printf/cmp.c: Likewise.
600 * printf/fpioconst.c: Likewise.
601 * printf/mul_1.c: Likewise.
602 * printf/rshift.c: Likewise.
603 * printf/lshift.c: Likewise.
604 * printf/submul_1.c: Likewise.
605 * printf/sub_n.c: Likewise.
606 * printf/divrem.c: Likewise.
607 * printf/addmul_1.c: Likewise.
608 * printf/mul.c: Likewise.
609 * printf/quadmath-printf.h (isupper, isdigit, tolower): Change
610 to avoid evaluating argument multiple times.
611 (isxdigit): Redefine.
612 * strtod/strtoflt128.c: New file.
613 * strtod/strtod_l.c: New file.
614 * strtod/mpn2flt128.c: New file.
615 * strtod/grouping.h: New file.
616 * strtod/tens_in_limb.c: New file.
617 * gdtoa/arith.h: Removed.
618 * gdtoa/gd_qnan.h: Removed.
619 * gdtoa/gdtoa_fltrnds.h: Removed.
620 * gdtoa/gdtoa.h: Removed.
621 * gdtoa/gdtoaimp.h: Removed.
622 * gdtoa/gethex.c: Removed.
623 * gdtoa/gmisc.c: Removed.
624 * gdtoa/hd_init.c: Removed.
625 * gdtoa/hexnan.c: Removed.
626 * gdtoa/makefile: Removed.
627 * gdtoa/misc.c: Removed.
628 * gdtoa/README.gdtoa: Removed.
629 * gdtoa/smisc.c: Removed.
630 * gdtoa/strtodg.c: Removed.
631 * gdtoa/strtopQ.c: Removed.
632 * gdtoa/sum.c: Removed.
633 * quadmath.h (FLT128_DIG, FLT128_MIN_10_EXP, FLT128_MAX_10_EXP):
635 * Makefile.am (libquadmath_la_SOURCES): Remove gdtoa/*, add
636 strtod/strtoflt128.c, strtod/mpn2flt128.c and strtod/tens_in_limb.c.
637 * config.h.in: Regenerated.
638 * configure: Regenerated.
639 * Makefile.in: Regenerated.
641 2011-02-16 Jakub Jelinek <jakub@redhat.com>
643 * printf/quadmath-printf.c: Also check __GLIBC__ when checking
644 whether workarounds for printf hook handling should be added.
646 * configure.ac: Check for locale.h too.
647 (USE_LOCALE_SUPPORT): Remove check.
648 (USE_NL_LANGINFO, USE_NL_LANGINFO_WC, USE_LOCALECONV): New checks.
649 (USE_I18_NUMBER_H): Check also for _NL_CTYPE_MB_CUR_MAX.
650 * printf/printf_fphex.c (__quadmath_printf_fphex): Use nl_langinfo
651 or localeconv for narrow version and nl_langinfo if USE_NL_LANGINFO_WC
653 * printf/quadmath-printf.h: Include locale.h if HAVE_LOCALE_H.
654 * printf/printf_fp.c (USE_I18N_NUMBER_H): Don't define to 0.
655 (__quadmath_printf_fp): Use nl_langinfo or localeconv for narrow
656 version and nl_langinfo if USE_NL_LANGINFO_WC for wide version.
657 Guard nl_langinfo (_NL_CTYPE_MB_CUR_MAX) use with
658 USE_I18N_NUMBER_H #ifdef.
659 * configure: Regenerated.
660 * config.h.in: Regenerated.
662 2011-02-14 Jakub Jelinek <jakub@redhat.com>
665 * configure.ac (HAVE_PRINTF_HOOKS): Test if printf_info struct has
667 * printf/quadmath-printf.c (quadmath_snprintf): Clear whole info
668 field instead of setting individual fields to 0. Don't set info.user
670 * configure: Regenerated.
672 * configure.ac (HAVE_HIDDEN_VISIBILITY): Test with -Werror in CFLAGS.
673 * printf/printf_fp.c: Don't include <alloca.h>.
674 * printf/quadmath-printf.h (_itoa): Redefine to __quadmath_itoa.
675 * configure: Regenerated.
678 * libquadmath.texi (quadmath_snprintf): Document.
679 (quadmath_flt128tostr): Remove.
680 * Makefile.am (libquadmath_la_SOURCES): Add printf/*.c.
681 Remove quadmath_io.c, gdtoa/gdtoa.c, gdtoa/g__fmt.c,
682 gdtoa/g_Qfmt.c, gdtoa/dmisc.c and gdtoa/ulp.c.
683 * quadmath.h (quadmath_snprintf): New prototype.
684 (quadmath_flt128tostr): Remove.
685 * quadmath_weak.h (quadmath_snprintf): Add.
686 (quadmath_flt128tostr): Remove.
687 * configure.ac: New AC_CHECK_HEADERS headers: langinfo.h, wchar.h,
688 wctype.h, limits.h, ctype.h, printf.h, errno.h.
689 (AC_USE_SYSTEM_EXTENSIONS): Add.
690 (HAVE_HIDDEN_VISIBILITY, HAVE_PRINTF_HOOKS,
691 USE_LOCALE_SUPPORT, USE_I18N_NUMBER_H): New checks.
692 * quadmath.map (QUADMATH_1.0): Add quadmath_snprintf. Remove
693 quadmath_flt128tostr.
694 * printf/printf_fphex.c: New file.
695 * printf/_itowa.h: New file.
696 * printf/mul_n.c: New file.
697 * printf/quadmath-printf.h: New file.
698 * printf/submul_1.c: New file.
699 * printf/quadmath-printf.c: New file.
700 * printf/gmp-impl.h: New file.
701 * printf/lshift.c: New file.
702 * printf/fpioconst.h: New file.
703 * printf/add_n.c: New file.
704 * printf/cmp.c: New file.
705 * printf/sub_n.c: New file.
706 * printf/mul.c: New file.
707 * printf/divrem.c: New file.
708 * printf/addmul_1.c: New file.
709 * printf/printf_fp.c: New file.
710 * printf/_itoa.h: New file.
711 * printf/fpioconst.c: New file.
712 * printf/_i18n_number.h: New file.
713 * printf/flt1282mpn.c: New file.
714 * printf/rshift.c: New file.
715 * printf/mul_1.c: New file.
716 * quadmath_io.c: Removed.
717 * gdtoa/gdtoa.c: Removed.
718 * gdtoa/g__fmt.c: Removed.
719 * gdtoa/g_Qfmt.c: Removed.
720 * gdtoa/dmisc.c: Removed.
721 * gdtoa/ulp.c: Removed.
722 * config.h.in: Regenerated.
723 * configure: Regenerated.
724 * Makefile.in: Regenerated.
726 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
728 * Makefile.in: Regenerate.
729 * aclocal.m4: Likewise.
730 * configure: Likewise.
732 2011-01-31 Jerry DeLisle <jvdelisle@gcc.gnu.org>
735 * gdtoa/qd_qnan.h: Fix NAN bit patterns.
736 * gdtoa/strtopQ.c (strtoflt128): Handle endianess with NAN.
738 2011-01-17 Tobias Burnus <burnus@net-b.de>
741 * libquadmath.text: Document typedef and constants.
743 2011-01-17 Tobias Burnus <burnus@net-b.de>
746 * quadmath-imp.h: Refer to libquadmath not ot libiberty,
747 bump copyright year and use /**/ instead of // comments.
749 * quadmath-weak.h: Ditto.
750 * quadmath_io.c: Ditto.
752 2011-01-16 Jakub Jelinek <jakub@redhat.com>
755 * math/remquoq.c (remquoq): Use uint64_t type instead of u_int64_t.
758 * quadmath.map (QUADMATH_1.0): Remove quadmath_strtopQ
759 and quadmath_dtoaq. Add strtoflt128 and quadmath_flt128tostr.
760 * quadmath_weak.h (quadmath_strtopQ, quadmath_dtoaq): Remove.
761 (strtoflt128, quadmath_flt128tostr): Add.
762 * gdtoa/strtopQ.c (quadmath_strtopQ): Rename to...
763 (strtoflt128): ... this. Return __float128, instead of writing
764 to memory pointed by last argument.
765 * quadmath.h: Use C style comments instead of C++ style.
766 (quadmath_strtopQ, quadmath_dtoaq): Remove prototypes.
767 (strtoflt128, quadmath_flt128tostr): Add prototypes.
768 * libquadmath.texi (quadmath_dtoaq): Rename to quadmath_flt128tostr.
769 (quadmath_strtopQ): Rename to strtoflt128. Adjust prototype,
771 * quadmath_io.c (quadmath_dtoaq): Rename to...
772 (quadmath_flt128tostr): ... this.
774 * quadmath.h (__quadmath_throw, __quadmath_nth): Define.
775 Use it for all prototypes.
778 * quadmath.h (cbrtq, finiteq, isnanq, signbitq, sqrtq): Remove
779 const from prototype argument.
780 (cimagq, conjq, cprojq, crealq, fdimq, fmaxq, fminq, ilogbq,
781 llrintq, log2q, lrintq, nearbyintq, remquoq): New prototypes.
782 (__quadmath_extern_inline): Define.
783 (cimagq, conjq, crealq): New inlines.
784 * Makefile.am (libquadmath_la_SOURCES): Add math/cimagq.c,
785 math/conjq.c, math/cprojq.c, math/crealq.c, math/fdimq.c,
786 math/fmaxq.c, math/fminq.c, math/ilogbq.c, math/llrintq.c,
787 math/log2q.c, math/lrintq.c, math/nearbyintq.c and math/remquoq.c.
788 * Makefile.in: Regenerated.
789 * quadmath_weak.h (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
790 fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
791 * quadmath-imp.h (__LITTLE_ENDIAN__): Don't define.
792 (ieee854_float128): Use __BYTE_ORDER == __ORDER_BIG_ENDIAN__
793 tests instead of __BIG_ENDIAN__.
794 * quadmath.map (QUADMATH_1.0): Add cimagq, conjq, cprojq, crealq,
795 fdimq, fmaxq, fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq
797 * libquadmath.texi (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
798 fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
799 * math/cprojq.c: New file.
800 * math/ilogbq.c: New file.
801 * math/fminq.c: New file.
802 * math/llrintq.c: New file.
803 * math/log2q.c: New file.
804 * math/lrintq.c: New file.
805 * math/crealq.c: New file.
806 * math/nearbyintq.c: New file.
807 * math/fmaxq.c: New file.
808 * math/conjq.c: New file.
809 * math/remquoq.c: New file.
810 * math/cimagq.c: New file.
811 * math/fdimq.c: New file.
813 * math/ldexpq.c: Include errno.h. Set errno to ERANGE if needed.
816 * quadmath.h (cacosq, cacoshq, casinq, casinhq, catanq, catanhq):
818 (M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq, M_PI_2q, M_PI_4q,
819 M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q, M_SQRT1_2q): Define.
820 * quadmath_weak.h (cacosq, cacoshq, casinq, casinhq, catanq,
822 * quadmath-imp.h (fpclassifyq, QUADFP_NAN, QUADFP_INFINITE,
823 QUADFP_ZERO, QUADFP_SUBNORMAL, QUADFP_NORMAL): Define.
824 * quadmath.map (QUADMATH_1.0): Add cacosq, cacoshq, casinq, casinhq,
826 * Makefile.am (libquadmath_la_SOURCES): Add math/cacosq.c,
827 math/cacoshq.c, math/casinq.c, math/casinhq.c, math/catanq.c
829 * Makefile.in: Regenerated.
830 * libquadmath.texi (cacosq, cacoshq, casinq, casinhq,
831 catanq, catanhq): Add.
832 * math/cacoshq.c: New file.
833 * math/cacosq.c: New file.
834 * math/catanq.c: New file.
835 * math/catanhq.c: New file.
836 * math/casinq.c: New file.
837 * math/casinhq.c: New file.
839 * math/hypotq.c (hypotq): Use Q suffix instead of L.
840 * math/atan2q.c (tiny, pi_o_4, pi_o_2, pi, pi_lo, atan2q): Likewise.
841 * math/cosq.c (cosq): Likewise.
844 * quadmath.map (QUADMATH_1.0): Add fmaq.
845 * configure.ac: Check for fenv.h, feholdexcept, fesetround,
846 feupdateenv, fesetenv and fetestexcept.
847 * configure: Regenerated.
848 * config.h.in: Regenerated.
849 * quadmath.h (fmaq): New prototype.
850 * quadmath_weak.h (fmaq): Add.
851 * Makefile.am (libquadmath_la_SOURCES): Add math/fmaq.c.
852 * Makefile.in: Regenerated.
853 * quadmath-imp.h: Include config.h.
854 * math/expq.c: Include fenv.h.
855 (USE_FENV_H): Define if libm support for fe* is there.
856 (expq): Add fesetround etc. support if USE_FENV_H is defined.
857 * math/fmaq.c: New file.
858 * libquadmath.texi (fmaq): Add.
860 2011-01-14 Tobias Burnus <burnus@net-b.de>
863 * configure.ac: Use ACX_BUGURL.
864 * libquadmath.texi: Include libquadmath-vers.texi for BUGURL.
865 * Makefile.am: Create libquadmath-vers.texi.
866 * configure.in: Regenerate.
867 * Makefile.in: Regenerate.
869 2011-01-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
872 * Makefile.am (libquadmath.info): Unconditionally override
873 target, not only if BUILD_LIBQUADMATH.
874 * Makefile.in: Regenerate.
875 * configure.ac (AM_INIT_AUTOMAKE): Add -Wno-override option to
876 avoid warning from automake.
878 2010-12-19 Tobias Burnus <burnus@net-b.de>
881 * configure.ac: Do not call AC_CHECK_LIB for gcc_no_link.
882 * configure: Regenerate
884 2010-12-13 Tobias Burnus <burnus@net-b.de>
887 * gdtoa/gdtoaimp.h: Mangle internal functions by
888 prefixing them with __quadmath. Don't use gdtoa's strcp(y).
889 * gdtoa/g_Qfmt.c (g_Qfmt): Use strcpy instead of strcp.
890 * gdtoa/misc.c (strcpy): Renamed from strcp and only use
891 if NO_STRING_H is set.
892 * quadmath-imp.h (__quadmath_rem_pio2q, __quadmath_kernel_sincosq
893 __quadmath_kernel_sinq, __quadmath_kernel_cosq): Added
894 __quadmath prefix to internal functions.
895 * math/cosq.c (cosq): Ditto.
896 * math/sinq.c (cosq): Ditto.
897 * math/tanq.c (tanq,__quadmath_kernel_tanq): Ditto.
898 * math/rem_pio2q.c (rem_pio2, __quadmath_kernel_rem_pio2): Ditto.
899 * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
900 * math/cosq_kernel.c (__quadmath_kernel_cosq): Ditto.
902 2010-12-08 Tobias Burnus <burnus@net-b.de>
905 * gdtoa/gdtoa.h: Include stdlib.h instead of declare strtod.
906 * gdtoa/gdtoaimp.h: Don't declare strtod.
908 2010-12-08 Tobias Burnus <burnus@net-b.de>
911 * configure.ac: Use GCC_TRY_COMPILE_OR_LINK instead of
912 AC_TRY_LINK and cache libquad_have_float128.
913 * configure: Regenerate.
915 2010-12-08 Tobias Burnus <burnus@net-b.de>
918 * configure.ac: Add texinfo checks.
919 * Makefile.am: Handle .texi documentation.
920 * libquadmath.texi: New.
921 * configure: Regenerated.
922 * Makefile.in: Regenerated.
924 2010-12-06 Tobias Burnus <burnus@net-b.de>
927 * quadmath-imp.h: Add LGPL header.
928 * quadmath.h: Add LGPL header.
929 * quadmath_io.c: Add LGPL header.
930 * quadmath_weak.h: Add LGPL header.
932 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
936 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
937 * Makefile.am (libquadmath_la_LDFLAGS): Use lt_host_flags.
938 * aclocal.m4: Regenerate.
939 * configure: Regenerate.
940 * Makefile.in: Regenerate.
942 2010-11-30 Tobias Burnus <burnus@net-b.de>
945 * Makefile.am: Install include files in
946 target/version specific directory.
947 * Makefile.in: Regenerate.
949 2010-11-30 Tobias Burnus <burnus@net-b.de>
951 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS,
952 LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY,
953 LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT): Remove.
955 2010-11-29 Kai Tietz <kai.tietz@onevision.com>
957 * configure: Regenerated.
958 * Makefile.in: Regenerated.
959 * configure.ac (ACX_NONCANONICAL_TARGET): Call it.
960 (target_alias): Use AC_SUBST for it.
961 (GCC_NO_EXECUTABLES): Call it.
962 (AC_PROG_CC): Improve multilib handling.
963 Check that gcc is used for compilation.
964 Use pattern from libssp for symbol versioning checking.
965 * Makefile.am (LTLDFLAGS): Removed.
966 (libquadmath_la_LDFLAGS): Add -no-undefined.
967 (libquadmath_la_LINK): Commented out.
968 (libquadmath_la_DEPENDENCIES): Add libquadmath_la_LIBADD.
969 (AM_MAKEFLAGS): Add hack for argument passing by top-level.
970 (MAKEOVERRIDES): New.
971 * aclocal.m4: Regenerated.
973 2010-11-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
975 * Makefile.am (libquadmath_la_LIBADD): Move -lm ...
976 (libquadmath_la_LDFLAGS): ... here.
977 (quadmath.map-sun): Tabify.
979 * Makefile.in: Regenerate.
981 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
982 Tobias Burnus <burnus@net-b.de>
985 Initial implementation and checkin.
987 Copyright (C) 2010-2018 Free Software Foundation, Inc.
989 Copying and distribution of this file, with or without modification,
990 are permitted in any medium without royalty provided the copyright
991 notice and this notice are preserved.