1 2011-08-01 Jakub Jelinek <jakub@redhat.com>
3 * math/rem_pio2q.c (__quadmath_kernel_rem_pio2): Fix up fq to y
4 conversion for prec 3 and __FLT_EVAL_METHOD__ != 0.
6 2011-04-03 Tobias Burnus <burnus@net-b.de>
9 * libquadmath.texi (strtoflt128): Fix typo.
10 (quadmath_snprintf): Move note up, make @item.
12 2011-03-25 Jakub Jelinek <jakub@redhat.com>
14 * printf/printf_fp.c (__quadmath_printf_fp): Use memcpy instead of
17 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
20 * configure.ac (quadmath_use_symver): Handle --disable-symvers.
21 * configure: Regenerate.
23 2011-02-28 Jakub Jelinek <jakub@redhat.com>
25 * printf/quadmath-printf.c (quadmath_snprintf): Make sure
26 that for size > 0 str is always zero terminated.
28 2011-02-20 Jakub Jelinek <jakub@redhat.com>
31 * printf/quadmath-printf.h (NAN): Redefine to __builtin_nanf ("").
33 2011-02-17 Jakub Jelinek <jakub@redhat.com>
35 * libquadmath.texi (FLT128_DIG, FLT128_MIN_10_EXP,
36 FLT128_MAX_10_EXP): Document.
37 (strtoflt128): Remove obsolete comment.
38 * configure.ac (HAVE_STRTOULL): New check.
39 * printf/gmp-impl.h (mpn_construct_float128): New prototype,
41 * printf/mul_n.c: Include <config.h>.
42 * printf/add_n.c: Likewise.
43 * printf/cmp.c: Likewise.
44 * printf/fpioconst.c: Likewise.
45 * printf/mul_1.c: Likewise.
46 * printf/rshift.c: Likewise.
47 * printf/lshift.c: Likewise.
48 * printf/submul_1.c: Likewise.
49 * printf/sub_n.c: Likewise.
50 * printf/divrem.c: Likewise.
51 * printf/addmul_1.c: Likewise.
52 * printf/mul.c: Likewise.
53 * printf/quadmath-printf.h (isupper, isdigit, tolower): Change
54 to avoid evaluating argument multiple times.
56 * strtod/strtoflt128.c: New file.
57 * strtod/strtod_l.c: New file.
58 * strtod/mpn2flt128.c: New file.
59 * strtod/grouping.h: New file.
60 * strtod/tens_in_limb.c: New file.
61 * gdtoa/arith.h: Removed.
62 * gdtoa/gd_qnan.h: Removed.
63 * gdtoa/gdtoa_fltrnds.h: Removed.
64 * gdtoa/gdtoa.h: Removed.
65 * gdtoa/gdtoaimp.h: Removed.
66 * gdtoa/gethex.c: Removed.
67 * gdtoa/gmisc.c: Removed.
68 * gdtoa/hd_init.c: Removed.
69 * gdtoa/hexnan.c: Removed.
70 * gdtoa/makefile: Removed.
71 * gdtoa/misc.c: Removed.
72 * gdtoa/README.gdtoa: Removed.
73 * gdtoa/smisc.c: Removed.
74 * gdtoa/strtodg.c: Removed.
75 * gdtoa/strtopQ.c: Removed.
76 * gdtoa/sum.c: Removed.
77 * quadmath.h (FLT128_DIG, FLT128_MIN_10_EXP, FLT128_MAX_10_EXP):
79 * Makefile.am (libquadmath_la_SOURCES): Remove gdtoa/*, add
80 strtod/strtoflt128.c, strtod/mpn2flt128.c and strtod/tens_in_limb.c.
81 * config.h.in: Regenerated.
82 * configure: Regenerated.
83 * Makefile.in: Regenerated.
85 2011-02-16 Jakub Jelinek <jakub@redhat.com>
87 * printf/quadmath-printf.c: Also check __GLIBC__ when checking
88 whether workarounds for printf hook handling should be added.
90 * configure.ac: Check for locale.h too.
91 (USE_LOCALE_SUPPORT): Remove check.
92 (USE_NL_LANGINFO, USE_NL_LANGINFO_WC, USE_LOCALECONV): New checks.
93 (USE_I18_NUMBER_H): Check also for _NL_CTYPE_MB_CUR_MAX.
94 * printf/printf_fphex.c (__quadmath_printf_fphex): Use nl_langinfo
95 or localeconv for narrow version and nl_langinfo if USE_NL_LANGINFO_WC
97 * printf/quadmath-printf.h: Include locale.h if HAVE_LOCALE_H.
98 * printf/printf_fp.c (USE_I18N_NUMBER_H): Don't define to 0.
99 (__quadmath_printf_fp): Use nl_langinfo or localeconv for narrow
100 version and nl_langinfo if USE_NL_LANGINFO_WC for wide version.
101 Guard nl_langinfo (_NL_CTYPE_MB_CUR_MAX) use with
102 USE_I18N_NUMBER_H #ifdef.
103 * configure: Regenerated.
104 * config.h.in: Regenerated.
106 2011-02-14 Jakub Jelinek <jakub@redhat.com>
109 * configure.ac (HAVE_PRINTF_HOOKS): Test if printf_info struct has
111 * printf/quadmath-printf.c (quadmath_snprintf): Clear whole info
112 field instead of setting individual fields to 0. Don't set info.user
114 * configure: Regenerated.
116 * configure.ac (HAVE_HIDDEN_VISIBILITY): Test with -Werror in CFLAGS.
117 * printf/printf_fp.c: Don't include <alloca.h>.
118 * printf/quadmath-printf.h (_itoa): Redefine to __quadmath_itoa.
119 * configure: Regenerated.
122 * libquadmath.texi (quadmath_snprintf): Document.
123 (quadmath_flt128tostr): Remove.
124 * Makefile.am (libquadmath_la_SOURCES): Add printf/*.c.
125 Remove quadmath_io.c, gdtoa/gdtoa.c, gdtoa/g__fmt.c,
126 gdtoa/g_Qfmt.c, gdtoa/dmisc.c and gdtoa/ulp.c.
127 * quadmath.h (quadmath_snprintf): New prototype.
128 (quadmath_flt128tostr): Remove.
129 * quadmath_weak.h (quadmath_snprintf): Add.
130 (quadmath_flt128tostr): Remove.
131 * configure.ac: New AC_CHECK_HEADERS headers: langinfo.h, wchar.h,
132 wctype.h, limits.h, ctype.h, printf.h, errno.h.
133 (AC_USE_SYSTEM_EXTENSIONS): Add.
134 (HAVE_HIDDEN_VISIBILITY, HAVE_PRINTF_HOOKS,
135 USE_LOCALE_SUPPORT, USE_I18N_NUMBER_H): New checks.
136 * quadmath.map (QUADMATH_1.0): Add quadmath_snprintf. Remove
137 quadmath_flt128tostr.
138 * printf/printf_fphex.c: New file.
139 * printf/_itowa.h: New file.
140 * printf/mul_n.c: New file.
141 * printf/quadmath-printf.h: New file.
142 * printf/submul_1.c: New file.
143 * printf/quadmath-printf.c: New file.
144 * printf/gmp-impl.h: New file.
145 * printf/lshift.c: New file.
146 * printf/fpioconst.h: New file.
147 * printf/add_n.c: New file.
148 * printf/cmp.c: New file.
149 * printf/sub_n.c: New file.
150 * printf/mul.c: New file.
151 * printf/divrem.c: New file.
152 * printf/addmul_1.c: New file.
153 * printf/printf_fp.c: New file.
154 * printf/_itoa.h: New file.
155 * printf/fpioconst.c: New file.
156 * printf/_i18n_number.h: New file.
157 * printf/flt1282mpn.c: New file.
158 * printf/rshift.c: New file.
159 * printf/mul_1.c: New file.
160 * quadmath_io.c: Removed.
161 * gdtoa/gdtoa.c: Removed.
162 * gdtoa/g__fmt.c: Removed.
163 * gdtoa/g_Qfmt.c: Removed.
164 * gdtoa/dmisc.c: Removed.
165 * gdtoa/ulp.c: Removed.
166 * config.h.in: Regenerated.
167 * configure: Regenerated.
168 * Makefile.in: Regenerated.
170 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
172 * Makefile.in: Regenerate.
173 * aclocal.m4: Likewise.
174 * configure: Likewise.
176 2011-01-31 Jerry DeLisle <jvdelisle@gcc.gnu.org>
179 * gdtoa/qd_qnan.h: Fix NAN bit patterns.
180 * gdtoa/strtopQ.c (strtoflt128): Handle endianess with NAN.
182 2011-01-17 Tobias Burnus <burnus@net-b.de>
185 * libquadmath.text: Document typedef and constants.
187 2011-01-17 Tobias Burnus <burnus@net-b.de>
190 * quadmath-imp.h: Refer to libquadmath not ot libiberty,
191 bump copyright year and use /**/ instead of // comments.
193 * quadmath-weak.h: Ditto.
194 * quadmath_io.c: Ditto.
196 2011-01-16 Jakub Jelinek <jakub@redhat.com>
199 * math/remquoq.c (remquoq): Use uint64_t type instead of u_int64_t.
202 * quadmath.map (QUADMATH_1.0): Remove quadmath_strtopQ
203 and quadmath_dtoaq. Add strtoflt128 and quadmath_flt128tostr.
204 * quadmath_weak.h (quadmath_strtopQ, quadmath_dtoaq): Remove.
205 (strtoflt128, quadmath_flt128tostr): Add.
206 * gdtoa/strtopQ.c (quadmath_strtopQ): Rename to...
207 (strtoflt128): ... this. Return __float128, instead of writing
208 to memory pointed by last argument.
209 * quadmath.h: Use C style comments instead of C++ style.
210 (quadmath_strtopQ, quadmath_dtoaq): Remove prototypes.
211 (strtoflt128, quadmath_flt128tostr): Add prototypes.
212 * libquadmath.texi (quadmath_dtoaq): Rename to quadmath_flt128tostr.
213 (quadmath_strtopQ): Rename to strtoflt128. Adjust prototype,
215 * quadmath_io.c (quadmath_dtoaq): Rename to...
216 (quadmath_flt128tostr): ... this.
218 * quadmath.h (__quadmath_throw, __quadmath_nth): Define.
219 Use it for all prototypes.
222 * quadmath.h (cbrtq, finiteq, isnanq, signbitq, sqrtq): Remove
223 const from prototype argument.
224 (cimagq, conjq, cprojq, crealq, fdimq, fmaxq, fminq, ilogbq,
225 llrintq, log2q, lrintq, nearbyintq, remquoq): New prototypes.
226 (__quadmath_extern_inline): Define.
227 (cimagq, conjq, crealq): New inlines.
228 * Makefile.am (libquadmath_la_SOURCES): Add math/cimagq.c,
229 math/conjq.c, math/cprojq.c, math/crealq.c, math/fdimq.c,
230 math/fmaxq.c, math/fminq.c, math/ilogbq.c, math/llrintq.c,
231 math/log2q.c, math/lrintq.c, math/nearbyintq.c and math/remquoq.c.
232 * Makefile.in: Regenerated.
233 * quadmath_weak.h (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
234 fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
235 * quadmath-imp.h (__LITTLE_ENDIAN__): Don't define.
236 (ieee854_float128): Use __BYTE_ORDER == __ORDER_BIG_ENDIAN__
237 tests instead of __BIG_ENDIAN__.
238 * quadmath.map (QUADMATH_1.0): Add cimagq, conjq, cprojq, crealq,
239 fdimq, fmaxq, fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq
241 * libquadmath.texi (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
242 fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
243 * math/cprojq.c: New file.
244 * math/ilogbq.c: New file.
245 * math/fminq.c: New file.
246 * math/llrintq.c: New file.
247 * math/log2q.c: New file.
248 * math/lrintq.c: New file.
249 * math/crealq.c: New file.
250 * math/nearbyintq.c: New file.
251 * math/fmaxq.c: New file.
252 * math/conjq.c: New file.
253 * math/remquoq.c: New file.
254 * math/cimagq.c: New file.
255 * math/fdimq.c: New file.
257 * math/ldexpq.c: Include errno.h. Set errno to ERANGE if needed.
260 * quadmath.h (cacosq, cacoshq, casinq, casinhq, catanq, catanhq):
262 (M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq, M_PI_2q, M_PI_4q,
263 M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q, M_SQRT1_2q): Define.
264 * quadmath_weak.h (cacosq, cacoshq, casinq, casinhq, catanq,
266 * quadmath-imp.h (fpclassifyq, QUADFP_NAN, QUADFP_INFINITE,
267 QUADFP_ZERO, QUADFP_SUBNORMAL, QUADFP_NORMAL): Define.
268 * quadmath.map (QUADMATH_1.0): Add cacosq, cacoshq, casinq, casinhq,
270 * Makefile.am (libquadmath_la_SOURCES): Add math/cacosq.c,
271 math/cacoshq.c, math/casinq.c, math/casinhq.c, math/catanq.c
273 * Makefile.in: Regenerated.
274 * libquadmath.texi (cacosq, cacoshq, casinq, casinhq,
275 catanq, catanhq): Add.
276 * math/cacoshq.c: New file.
277 * math/cacosq.c: New file.
278 * math/catanq.c: New file.
279 * math/catanhq.c: New file.
280 * math/casinq.c: New file.
281 * math/casinhq.c: New file.
283 * math/hypotq.c (hypotq): Use Q suffix instead of L.
284 * math/atan2q.c (tiny, pi_o_4, pi_o_2, pi, pi_lo, atan2q): Likewise.
285 * math/cosq.c (cosq): Likewise.
288 * quadmath.map (QUADMATH_1.0): Add fmaq.
289 * configure.ac: Check for fenv.h, feholdexcept, fesetround,
290 feupdateenv, fesetenv and fetestexcept.
291 * configure: Regenerated.
292 * config.h.in: Regenerated.
293 * quadmath.h (fmaq): New prototype.
294 * quadmath_weak.h (fmaq): Add.
295 * Makefile.am (libquadmath_la_SOURCES): Add math/fmaq.c.
296 * Makefile.in: Regenerated.
297 * quadmath-imp.h: Include config.h.
298 * math/expq.c: Include fenv.h.
299 (USE_FENV_H): Define if libm support for fe* is there.
300 (expq): Add fesetround etc. support if USE_FENV_H is defined.
301 * math/fmaq.c: New file.
302 * libquadmath.texi (fmaq): Add.
304 2011-01-14 Tobias Burnus <burnus@net-b.de>
307 * configure.ac: Use ACX_BUGURL.
308 * libquadmath.texi: Include libquadmath-vers.texi for BUGURL.
309 * Makefile.am: Create libquadmath-vers.texi.
310 * configure.in: Regenerate.
311 * Makefile.in: Regenerate.
313 2011-01-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
316 * Makefile.am (libquadmath.info): Unconditionally override
317 target, not only if BUILD_LIBQUADMATH.
318 * Makefile.in: Regenerate.
319 * configure.ac (AM_INIT_AUTOMAKE): Add -Wno-override option to
320 avoid warning from automake.
322 2010-12-19 Tobias Burnus <burnus@net-b.de>
325 * configure.ac: Do not call AC_CHECK_LIB for gcc_no_link.
326 * configure: Regenerate
328 2010-12-13 Tobias Burnus <burnus@net-b.de>
331 * gdtoa/gdtoaimp.h: Mangle internal functions by
332 prefixing them with __quadmath. Don't use gdtoa's strcp(y).
333 * gdtoa/g_Qfmt.c (g_Qfmt): Use strcpy instead of strcp.
334 * gdtoa/misc.c (strcpy): Renamed from strcp and only use
335 if NO_STRING_H is set.
336 * quadmath-imp.h (__quadmath_rem_pio2q, __quadmath_kernel_sincosq
337 __quadmath_kernel_sinq, __quadmath_kernel_cosq): Added
338 __quadmath prefix to internal functions.
339 * math/cosq.c (cosq): Ditto.
340 * math/sinq.c (cosq): Ditto.
341 * math/tanq.c (tanq,__quadmath_kernel_tanq): Ditto.
342 * math/rem_pio2q.c (rem_pio2, __quadmath_kernel_rem_pio2): Ditto.
343 * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
344 * math/cosq_kernel.c (__quadmath_kernel_cosq): Ditto.
346 2010-12-08 Tobias Burnus <burnus@net-b.de>
349 * gdtoa/gdtoa.h: Include stdlib.h instead of declare strtod.
350 * gdtoa/gdtoaimp.h: Don't declare strtod.
352 2010-12-08 Tobias Burnus <burnus@net-b.de>
355 * configure.ac: Use GCC_TRY_COMPILE_OR_LINK instead of
356 AC_TRY_LINK and cache libquad_have_float128.
357 * configure: Regenerate.
359 2010-12-08 Tobias Burnus <burnus@net-b.de>
362 * configure.ac: Add texinfo checks.
363 * Makefile.am: Handle .texi documentation.
364 * libquadmath.texi: New.
365 * configure: Regenerated.
366 * Makefile.in: Regenerated.
368 2010-12-06 Tobias Burnus <burnus@net-b.de>
371 * quadmath-imp.h: Add LGPL header.
372 * quadmath.h: Add LGPL header.
373 * quadmath_io.c: Add LGPL header.
374 * quadmath_weak.h: Add LGPL header.
376 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
380 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
381 * Makefile.am (libquadmath_la_LDFLAGS): Use lt_host_flags.
382 * aclocal.m4: Regenerate.
383 * configure: Regenerate.
384 * Makefile.in: Regenerate.
386 2010-11-30 Tobias Burnus <burnus@net-b.de>
389 * Makefile.am: Install include files in
390 target/version specific directory.
391 * Makefile.in: Regenerate.
393 2010-11-30 Tobias Burnus <burnus@net-b.de>
395 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS,
396 LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY,
397 LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT): Remove.
399 2010-11-29 Kai Tietz <kai.tietz@onevision.com>
401 * configure: Regenerated.
402 * Makefile.in: Regenerated.
403 * configure.ac (ACX_NONCANONICAL_TARGET): Call it.
404 (target_alias): Use AC_SUBST for it.
405 (GCC_NO_EXECUTABLES): Call it.
406 (AC_PROG_CC): Improve multilib handling.
407 Check that gcc is used for compilation.
408 Use pattern from libssp for symbol versioning checking.
409 * Makefile.am (LTLDFLAGS): Removed.
410 (libquadmath_la_LDFLAGS): Add -no-undefined.
411 (libquadmath_la_LINK): Commented out.
412 (libquadmath_la_DEPENDENCIES): Add libquadmath_la_LIBADD.
413 (AM_MAKEFLAGS): Add hack for argument passing by top-level.
414 (MAKEOVERRIDES): New.
415 * aclocal.m4: Regenerated.
417 2010-11-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
419 * Makefile.am (libquadmath_la_LIBADD): Move -lm ...
420 (libquadmath_la_LDFLAGS): ... here.
421 (quadmath.map-sun): Tabify.
423 * Makefile.in: Regenerate.
425 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
426 Tobias Burnus <burnus@net-b.de>
429 Initial implementation and checkin.