1 2013-04-11 Release Manager
5 2013-02-01 Jakub Jelinek <jakub@redhat.com>
7 Backported from mainline
8 2013-01-22 Jakub Jelinek <jakub@redhat.com>
11 * libquadmath.texi (M_PI_2q, M_PI_4q): Fix up description.
13 2012-09-20 Release Manager
17 2012-06-14 Release Manager
21 2012-05-31 Benjamin Kosnik <bkoz@redhat.com>
24 * configure.ac: Allow gnu, gnu* variants for --enable-symvers argument.
25 * configure: Regenerated.
27 2012-03-22 Release Manager
31 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
33 * configure: Regenerate.
35 2011-11-07 Kai Tietz <ktietz@redhat.com>
38 * quadmath-imp.h (ieee854_float128): Adjust
39 for ms-bitfield layout.
41 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
43 * printf/gmp-impl.h: Adapt path to longlong.h.
45 2011-09-21 Joseph Myers <joseph@codesourcery.com>
47 * Makefile.am (FLAGS_TO_PASS): Define.
48 * Makefile.in: Regenerate.
50 2011-08-01 Jakub Jelinek <jakub@redhat.com>
52 * math/rem_pio2q.c (__quadmath_kernel_rem_pio2): Fix up fq to y
53 conversion for prec 3 and __FLT_EVAL_METHOD__ != 0.
55 2011-04-03 Tobias Burnus <burnus@net-b.de>
58 * libquadmath.texi (strtoflt128): Fix typo.
59 (quadmath_snprintf): Move note up, make @item.
61 2011-03-25 Jakub Jelinek <jakub@redhat.com>
63 * printf/printf_fp.c (__quadmath_printf_fp): Use memcpy instead of
66 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
69 * configure.ac (quadmath_use_symver): Handle --disable-symvers.
70 * configure: Regenerate.
72 2011-02-28 Jakub Jelinek <jakub@redhat.com>
74 * printf/quadmath-printf.c (quadmath_snprintf): Make sure
75 that for size > 0 str is always zero terminated.
77 2011-02-20 Jakub Jelinek <jakub@redhat.com>
80 * printf/quadmath-printf.h (NAN): Redefine to __builtin_nanf ("").
82 2011-02-17 Jakub Jelinek <jakub@redhat.com>
84 * libquadmath.texi (FLT128_DIG, FLT128_MIN_10_EXP,
85 FLT128_MAX_10_EXP): Document.
86 (strtoflt128): Remove obsolete comment.
87 * configure.ac (HAVE_STRTOULL): New check.
88 * printf/gmp-impl.h (mpn_construct_float128): New prototype,
90 * printf/mul_n.c: Include <config.h>.
91 * printf/add_n.c: Likewise.
92 * printf/cmp.c: Likewise.
93 * printf/fpioconst.c: Likewise.
94 * printf/mul_1.c: Likewise.
95 * printf/rshift.c: Likewise.
96 * printf/lshift.c: Likewise.
97 * printf/submul_1.c: Likewise.
98 * printf/sub_n.c: Likewise.
99 * printf/divrem.c: Likewise.
100 * printf/addmul_1.c: Likewise.
101 * printf/mul.c: Likewise.
102 * printf/quadmath-printf.h (isupper, isdigit, tolower): Change
103 to avoid evaluating argument multiple times.
104 (isxdigit): Redefine.
105 * strtod/strtoflt128.c: New file.
106 * strtod/strtod_l.c: New file.
107 * strtod/mpn2flt128.c: New file.
108 * strtod/grouping.h: New file.
109 * strtod/tens_in_limb.c: New file.
110 * gdtoa/arith.h: Removed.
111 * gdtoa/gd_qnan.h: Removed.
112 * gdtoa/gdtoa_fltrnds.h: Removed.
113 * gdtoa/gdtoa.h: Removed.
114 * gdtoa/gdtoaimp.h: Removed.
115 * gdtoa/gethex.c: Removed.
116 * gdtoa/gmisc.c: Removed.
117 * gdtoa/hd_init.c: Removed.
118 * gdtoa/hexnan.c: Removed.
119 * gdtoa/makefile: Removed.
120 * gdtoa/misc.c: Removed.
121 * gdtoa/README.gdtoa: Removed.
122 * gdtoa/smisc.c: Removed.
123 * gdtoa/strtodg.c: Removed.
124 * gdtoa/strtopQ.c: Removed.
125 * gdtoa/sum.c: Removed.
126 * quadmath.h (FLT128_DIG, FLT128_MIN_10_EXP, FLT128_MAX_10_EXP):
128 * Makefile.am (libquadmath_la_SOURCES): Remove gdtoa/*, add
129 strtod/strtoflt128.c, strtod/mpn2flt128.c and strtod/tens_in_limb.c.
130 * config.h.in: Regenerated.
131 * configure: Regenerated.
132 * Makefile.in: Regenerated.
134 2011-02-16 Jakub Jelinek <jakub@redhat.com>
136 * printf/quadmath-printf.c: Also check __GLIBC__ when checking
137 whether workarounds for printf hook handling should be added.
139 * configure.ac: Check for locale.h too.
140 (USE_LOCALE_SUPPORT): Remove check.
141 (USE_NL_LANGINFO, USE_NL_LANGINFO_WC, USE_LOCALECONV): New checks.
142 (USE_I18_NUMBER_H): Check also for _NL_CTYPE_MB_CUR_MAX.
143 * printf/printf_fphex.c (__quadmath_printf_fphex): Use nl_langinfo
144 or localeconv for narrow version and nl_langinfo if USE_NL_LANGINFO_WC
146 * printf/quadmath-printf.h: Include locale.h if HAVE_LOCALE_H.
147 * printf/printf_fp.c (USE_I18N_NUMBER_H): Don't define to 0.
148 (__quadmath_printf_fp): Use nl_langinfo or localeconv for narrow
149 version and nl_langinfo if USE_NL_LANGINFO_WC for wide version.
150 Guard nl_langinfo (_NL_CTYPE_MB_CUR_MAX) use with
151 USE_I18N_NUMBER_H #ifdef.
152 * configure: Regenerated.
153 * config.h.in: Regenerated.
155 2011-02-14 Jakub Jelinek <jakub@redhat.com>
158 * configure.ac (HAVE_PRINTF_HOOKS): Test if printf_info struct has
160 * printf/quadmath-printf.c (quadmath_snprintf): Clear whole info
161 field instead of setting individual fields to 0. Don't set info.user
163 * configure: Regenerated.
165 * configure.ac (HAVE_HIDDEN_VISIBILITY): Test with -Werror in CFLAGS.
166 * printf/printf_fp.c: Don't include <alloca.h>.
167 * printf/quadmath-printf.h (_itoa): Redefine to __quadmath_itoa.
168 * configure: Regenerated.
171 * libquadmath.texi (quadmath_snprintf): Document.
172 (quadmath_flt128tostr): Remove.
173 * Makefile.am (libquadmath_la_SOURCES): Add printf/*.c.
174 Remove quadmath_io.c, gdtoa/gdtoa.c, gdtoa/g__fmt.c,
175 gdtoa/g_Qfmt.c, gdtoa/dmisc.c and gdtoa/ulp.c.
176 * quadmath.h (quadmath_snprintf): New prototype.
177 (quadmath_flt128tostr): Remove.
178 * quadmath_weak.h (quadmath_snprintf): Add.
179 (quadmath_flt128tostr): Remove.
180 * configure.ac: New AC_CHECK_HEADERS headers: langinfo.h, wchar.h,
181 wctype.h, limits.h, ctype.h, printf.h, errno.h.
182 (AC_USE_SYSTEM_EXTENSIONS): Add.
183 (HAVE_HIDDEN_VISIBILITY, HAVE_PRINTF_HOOKS,
184 USE_LOCALE_SUPPORT, USE_I18N_NUMBER_H): New checks.
185 * quadmath.map (QUADMATH_1.0): Add quadmath_snprintf. Remove
186 quadmath_flt128tostr.
187 * printf/printf_fphex.c: New file.
188 * printf/_itowa.h: New file.
189 * printf/mul_n.c: New file.
190 * printf/quadmath-printf.h: New file.
191 * printf/submul_1.c: New file.
192 * printf/quadmath-printf.c: New file.
193 * printf/gmp-impl.h: New file.
194 * printf/lshift.c: New file.
195 * printf/fpioconst.h: New file.
196 * printf/add_n.c: New file.
197 * printf/cmp.c: New file.
198 * printf/sub_n.c: New file.
199 * printf/mul.c: New file.
200 * printf/divrem.c: New file.
201 * printf/addmul_1.c: New file.
202 * printf/printf_fp.c: New file.
203 * printf/_itoa.h: New file.
204 * printf/fpioconst.c: New file.
205 * printf/_i18n_number.h: New file.
206 * printf/flt1282mpn.c: New file.
207 * printf/rshift.c: New file.
208 * printf/mul_1.c: New file.
209 * quadmath_io.c: Removed.
210 * gdtoa/gdtoa.c: Removed.
211 * gdtoa/g__fmt.c: Removed.
212 * gdtoa/g_Qfmt.c: Removed.
213 * gdtoa/dmisc.c: Removed.
214 * gdtoa/ulp.c: Removed.
215 * config.h.in: Regenerated.
216 * configure: Regenerated.
217 * Makefile.in: Regenerated.
219 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
221 * Makefile.in: Regenerate.
222 * aclocal.m4: Likewise.
223 * configure: Likewise.
225 2011-01-31 Jerry DeLisle <jvdelisle@gcc.gnu.org>
228 * gdtoa/qd_qnan.h: Fix NAN bit patterns.
229 * gdtoa/strtopQ.c (strtoflt128): Handle endianess with NAN.
231 2011-01-17 Tobias Burnus <burnus@net-b.de>
234 * libquadmath.text: Document typedef and constants.
236 2011-01-17 Tobias Burnus <burnus@net-b.de>
239 * quadmath-imp.h: Refer to libquadmath not ot libiberty,
240 bump copyright year and use /**/ instead of // comments.
242 * quadmath-weak.h: Ditto.
243 * quadmath_io.c: Ditto.
245 2011-01-16 Jakub Jelinek <jakub@redhat.com>
248 * math/remquoq.c (remquoq): Use uint64_t type instead of u_int64_t.
251 * quadmath.map (QUADMATH_1.0): Remove quadmath_strtopQ
252 and quadmath_dtoaq. Add strtoflt128 and quadmath_flt128tostr.
253 * quadmath_weak.h (quadmath_strtopQ, quadmath_dtoaq): Remove.
254 (strtoflt128, quadmath_flt128tostr): Add.
255 * gdtoa/strtopQ.c (quadmath_strtopQ): Rename to...
256 (strtoflt128): ... this. Return __float128, instead of writing
257 to memory pointed by last argument.
258 * quadmath.h: Use C style comments instead of C++ style.
259 (quadmath_strtopQ, quadmath_dtoaq): Remove prototypes.
260 (strtoflt128, quadmath_flt128tostr): Add prototypes.
261 * libquadmath.texi (quadmath_dtoaq): Rename to quadmath_flt128tostr.
262 (quadmath_strtopQ): Rename to strtoflt128. Adjust prototype,
264 * quadmath_io.c (quadmath_dtoaq): Rename to...
265 (quadmath_flt128tostr): ... this.
267 * quadmath.h (__quadmath_throw, __quadmath_nth): Define.
268 Use it for all prototypes.
271 * quadmath.h (cbrtq, finiteq, isnanq, signbitq, sqrtq): Remove
272 const from prototype argument.
273 (cimagq, conjq, cprojq, crealq, fdimq, fmaxq, fminq, ilogbq,
274 llrintq, log2q, lrintq, nearbyintq, remquoq): New prototypes.
275 (__quadmath_extern_inline): Define.
276 (cimagq, conjq, crealq): New inlines.
277 * Makefile.am (libquadmath_la_SOURCES): Add math/cimagq.c,
278 math/conjq.c, math/cprojq.c, math/crealq.c, math/fdimq.c,
279 math/fmaxq.c, math/fminq.c, math/ilogbq.c, math/llrintq.c,
280 math/log2q.c, math/lrintq.c, math/nearbyintq.c and math/remquoq.c.
281 * Makefile.in: Regenerated.
282 * quadmath_weak.h (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
283 fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
284 * quadmath-imp.h (__LITTLE_ENDIAN__): Don't define.
285 (ieee854_float128): Use __BYTE_ORDER == __ORDER_BIG_ENDIAN__
286 tests instead of __BIG_ENDIAN__.
287 * quadmath.map (QUADMATH_1.0): Add cimagq, conjq, cprojq, crealq,
288 fdimq, fmaxq, fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq
290 * libquadmath.texi (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
291 fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
292 * math/cprojq.c: New file.
293 * math/ilogbq.c: New file.
294 * math/fminq.c: New file.
295 * math/llrintq.c: New file.
296 * math/log2q.c: New file.
297 * math/lrintq.c: New file.
298 * math/crealq.c: New file.
299 * math/nearbyintq.c: New file.
300 * math/fmaxq.c: New file.
301 * math/conjq.c: New file.
302 * math/remquoq.c: New file.
303 * math/cimagq.c: New file.
304 * math/fdimq.c: New file.
306 * math/ldexpq.c: Include errno.h. Set errno to ERANGE if needed.
309 * quadmath.h (cacosq, cacoshq, casinq, casinhq, catanq, catanhq):
311 (M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq, M_PI_2q, M_PI_4q,
312 M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q, M_SQRT1_2q): Define.
313 * quadmath_weak.h (cacosq, cacoshq, casinq, casinhq, catanq,
315 * quadmath-imp.h (fpclassifyq, QUADFP_NAN, QUADFP_INFINITE,
316 QUADFP_ZERO, QUADFP_SUBNORMAL, QUADFP_NORMAL): Define.
317 * quadmath.map (QUADMATH_1.0): Add cacosq, cacoshq, casinq, casinhq,
319 * Makefile.am (libquadmath_la_SOURCES): Add math/cacosq.c,
320 math/cacoshq.c, math/casinq.c, math/casinhq.c, math/catanq.c
322 * Makefile.in: Regenerated.
323 * libquadmath.texi (cacosq, cacoshq, casinq, casinhq,
324 catanq, catanhq): Add.
325 * math/cacoshq.c: New file.
326 * math/cacosq.c: New file.
327 * math/catanq.c: New file.
328 * math/catanhq.c: New file.
329 * math/casinq.c: New file.
330 * math/casinhq.c: New file.
332 * math/hypotq.c (hypotq): Use Q suffix instead of L.
333 * math/atan2q.c (tiny, pi_o_4, pi_o_2, pi, pi_lo, atan2q): Likewise.
334 * math/cosq.c (cosq): Likewise.
337 * quadmath.map (QUADMATH_1.0): Add fmaq.
338 * configure.ac: Check for fenv.h, feholdexcept, fesetround,
339 feupdateenv, fesetenv and fetestexcept.
340 * configure: Regenerated.
341 * config.h.in: Regenerated.
342 * quadmath.h (fmaq): New prototype.
343 * quadmath_weak.h (fmaq): Add.
344 * Makefile.am (libquadmath_la_SOURCES): Add math/fmaq.c.
345 * Makefile.in: Regenerated.
346 * quadmath-imp.h: Include config.h.
347 * math/expq.c: Include fenv.h.
348 (USE_FENV_H): Define if libm support for fe* is there.
349 (expq): Add fesetround etc. support if USE_FENV_H is defined.
350 * math/fmaq.c: New file.
351 * libquadmath.texi (fmaq): Add.
353 2011-01-14 Tobias Burnus <burnus@net-b.de>
356 * configure.ac: Use ACX_BUGURL.
357 * libquadmath.texi: Include libquadmath-vers.texi for BUGURL.
358 * Makefile.am: Create libquadmath-vers.texi.
359 * configure.in: Regenerate.
360 * Makefile.in: Regenerate.
362 2011-01-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
365 * Makefile.am (libquadmath.info): Unconditionally override
366 target, not only if BUILD_LIBQUADMATH.
367 * Makefile.in: Regenerate.
368 * configure.ac (AM_INIT_AUTOMAKE): Add -Wno-override option to
369 avoid warning from automake.
371 2010-12-19 Tobias Burnus <burnus@net-b.de>
374 * configure.ac: Do not call AC_CHECK_LIB for gcc_no_link.
375 * configure: Regenerate
377 2010-12-13 Tobias Burnus <burnus@net-b.de>
380 * gdtoa/gdtoaimp.h: Mangle internal functions by
381 prefixing them with __quadmath. Don't use gdtoa's strcp(y).
382 * gdtoa/g_Qfmt.c (g_Qfmt): Use strcpy instead of strcp.
383 * gdtoa/misc.c (strcpy): Renamed from strcp and only use
384 if NO_STRING_H is set.
385 * quadmath-imp.h (__quadmath_rem_pio2q, __quadmath_kernel_sincosq
386 __quadmath_kernel_sinq, __quadmath_kernel_cosq): Added
387 __quadmath prefix to internal functions.
388 * math/cosq.c (cosq): Ditto.
389 * math/sinq.c (cosq): Ditto.
390 * math/tanq.c (tanq,__quadmath_kernel_tanq): Ditto.
391 * math/rem_pio2q.c (rem_pio2, __quadmath_kernel_rem_pio2): Ditto.
392 * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
393 * math/cosq_kernel.c (__quadmath_kernel_cosq): Ditto.
395 2010-12-08 Tobias Burnus <burnus@net-b.de>
398 * gdtoa/gdtoa.h: Include stdlib.h instead of declare strtod.
399 * gdtoa/gdtoaimp.h: Don't declare strtod.
401 2010-12-08 Tobias Burnus <burnus@net-b.de>
404 * configure.ac: Use GCC_TRY_COMPILE_OR_LINK instead of
405 AC_TRY_LINK and cache libquad_have_float128.
406 * configure: Regenerate.
408 2010-12-08 Tobias Burnus <burnus@net-b.de>
411 * configure.ac: Add texinfo checks.
412 * Makefile.am: Handle .texi documentation.
413 * libquadmath.texi: New.
414 * configure: Regenerated.
415 * Makefile.in: Regenerated.
417 2010-12-06 Tobias Burnus <burnus@net-b.de>
420 * quadmath-imp.h: Add LGPL header.
421 * quadmath.h: Add LGPL header.
422 * quadmath_io.c: Add LGPL header.
423 * quadmath_weak.h: Add LGPL header.
425 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
429 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
430 * Makefile.am (libquadmath_la_LDFLAGS): Use lt_host_flags.
431 * aclocal.m4: Regenerate.
432 * configure: Regenerate.
433 * Makefile.in: Regenerate.
435 2010-11-30 Tobias Burnus <burnus@net-b.de>
438 * Makefile.am: Install include files in
439 target/version specific directory.
440 * Makefile.in: Regenerate.
442 2010-11-30 Tobias Burnus <burnus@net-b.de>
444 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS,
445 LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY,
446 LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT): Remove.
448 2010-11-29 Kai Tietz <kai.tietz@onevision.com>
450 * configure: Regenerated.
451 * Makefile.in: Regenerated.
452 * configure.ac (ACX_NONCANONICAL_TARGET): Call it.
453 (target_alias): Use AC_SUBST for it.
454 (GCC_NO_EXECUTABLES): Call it.
455 (AC_PROG_CC): Improve multilib handling.
456 Check that gcc is used for compilation.
457 Use pattern from libssp for symbol versioning checking.
458 * Makefile.am (LTLDFLAGS): Removed.
459 (libquadmath_la_LDFLAGS): Add -no-undefined.
460 (libquadmath_la_LINK): Commented out.
461 (libquadmath_la_DEPENDENCIES): Add libquadmath_la_LIBADD.
462 (AM_MAKEFLAGS): Add hack for argument passing by top-level.
463 (MAKEOVERRIDES): New.
464 * aclocal.m4: Regenerated.
466 2010-11-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
468 * Makefile.am (libquadmath_la_LIBADD): Move -lm ...
469 (libquadmath_la_LDFLAGS): ... here.
470 (quadmath.map-sun): Tabify.
472 * Makefile.in: Regenerate.
474 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
475 Tobias Burnus <burnus@net-b.de>
478 Initial implementation and checkin.