Mercurial > ecos
annotate packages/language/c/libm/current/ChangeLog @ 78:59d97b6ba612 ecos-sw-2000-03-28
Merge from eCos master repository on 2000-03-28-19:50:47-BST
| author | jlarmour |
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| date | Tue, 28 Mar 2000 20:13:29 +0000 |
| parents | 435cced73e2f |
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1 2000-03-28 John Dallaway <jld@cygnus.co.uk> |
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3 * cdl/libm.cdl: |
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5 Adjust documentation URLs. |
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7 2000-03-16 Jonathan Larmour <jlarmour@redhat.co.uk> |
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9 * cdl/libm.cdl (CYGPKG_LIBM_CFLAGS_ADD): Add -ffloat-store for i386 |
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10 targets. The math library implementation relies on accurate IEEE FP. |
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12 2000-01-31 Simon FitzMaurice <sdf@cygnus.co.uk> |
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13 * cdl/*.cdl: |
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15 Adjust help URLs in line with new doc layout. |
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17 2000-01-28 Simon FitzMaurice <sdf@cygnus.co.uk> |
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18 * cdl/*.cdl: |
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20 Adjust help URLs in line with new doc layout. |
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22 2000-01-28 Jonathan Larmour <jlarmour@redhat.co.uk> |
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24 * cdl/libm.cdl: Don't need to compile with -O1 any more |
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26 2000-01-19 Hugo Tyson <hmt@cygnus.co.uk> |
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28 * cdl/*.cdl: Add descriptions to a number of options &c which were |
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29 lacking same, also tidied up other typos as noticed en passant. |
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30 |
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31 1999-11-23 Hugo Tyson <hmt@cygnus.co.uk> |
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33 * include/pkgconf/libm.h: Cooperate with permtest combo10 setting |
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34 an intermediate variable CYGNUM_LIBM_COMPAT_DEFAULT directly. |
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36 1999-11-03 John Dallaway <jld@cygnus.co.uk> |
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38 * cdl/libm.cdl: Define tests. |
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40 1999-10-18 John Dallaway <jld@cygnus.co.uk> |
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42 * cdl/libm.cdl: |
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43 Parent CYGPKG_LIBM_CFLAGS_ADD and CYGPKG_LIBM_CFLAGS_REMOVE |
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44 under a CDL component. |
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45 |
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46 1999-10-15 John Dallaway <jld@cygnus.co.uk> |
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47 |
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48 * cdl/libm.cdl: |
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49 Define CYGPKG_LIBM_CFLAGS_ADD and CYGPKG_LIBM_CFLAGS_REMOVE. |
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51 1999-10-07 John Dallaway <jld@cygnus.co.uk> |
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53 * cdl/compat.cdl: Specify radio buttons using CDL interfaces. |
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55 1999-08-24 Jonathan Larmour <jlarmour@cygnus.co.uk> |
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57 * src/PKGconf.mak: Optimize by default everywhere, except when compiling |
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58 e_pow.c, in which case use -fno-schedule-insns |
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60 1999-08-17 John Dallaway <jld@cygnus.co.uk> |
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62 * cdl/compat.cdl: |
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64 Implement radio buttons using "FIXME radio" hack in |
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65 description field for now. |
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66 |
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67 1999-08-14 John Dallaway <jld@cygnus.co.uk> |
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69 * cdl/compat.cdl: |
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70 Change CYGNUM_LIBM_COMPATIBILITY flavor to 'booldata'. |
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72 1999-08-12 John Dallaway <jld@cygnus.co.uk> |
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74 * cdl/libm.cdl, cdl/compat.cdl: |
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75 Take advantage of MACRONAME_ENUMVAL macros output by CDL. |
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77 1999-06-17 Jonathan Larmour <jlarmour@cygnus.co.uk> |
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79 * src/PKGconf.mak: Disable optimization completely until CR 100802 is |
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80 fixed |
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82 1999-06-07 Jonathan Larmour <jlarmour@cygnus.co.uk> |
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84 * src/mathincl/fdlibm.h: Fix for alias problem |
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85 Fix for PR 19698 |
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86 * src/PKGconf.mak: workaround no longer needed |
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88 1999-06-04 Jonathan Larmour <jlarmour@cygnus.co.uk> |
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90 * src/PKGconf.mak: |
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91 Only use -fno-strict-aliasing if we have enough a recent toolchain |
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92 Default is that we have |
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94 1999-06-03 Jonathan Larmour <jlarmour@cygnus.co.uk> |
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96 * src/PKGconf.mak: |
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97 Finally found the option to do the right workaround: |
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98 -fno-strict-aliasing |
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99 |
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100 1999-06-02 Jonathan Larmour <jlarmour@cygnus.co.uk> |
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102 * src/PKGconf.mak (SPECIAL_FLAGS): Don't use -fschedule-insns[2] on |
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103 mn10300 |
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105 1999-05-27 Jonathan Larmour <jlarmour@cygnus.co.uk> |
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106 |
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107 * src/PKGconf.mak (SPECIAL_FLAGS): Add workaround flags for new |
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108 toolchains for all targets |
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109 |
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110 1999-05-24 Jesper Skov <jskov@cygnus.co.uk> |
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112 * src/PKGconf.mak: Same workaround for sh. |
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114 1999-05-19 Jonathan Larmour <jlarmour@cygnus.co.uk> |
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115 |
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116 * src/PKGconf.mak: Make below workaround be the other way around by |
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117 using -O1 and adding more explicit -O2 optimizations, just so we |
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118 don't lose very many optimizations. This is for sparclite |
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119 |
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120 1999-05-19 Jonathan Larmour <jlarmour@cygnus.co.uk> |
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121 |
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122 * src/PKGconf.mak: Make below workaround be the other way around by |
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123 using -O1 and adding more explicit -O2 optimizations, just so we |
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124 don't lose very many optimizations. This is for ARM |
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125 |
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126 1999-05-18 Jonathan Larmour <jlarmour@cygnus.co.uk> |
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127 |
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128 * src/PKGconf.mak: For the sparclite, prevent insn scheduling - |
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129 workaround for PR 19698 |
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130 |
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131 1999-05-18 Jonathan Larmour <jlarmour@cygnus.co.uk> |
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132 |
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133 * src/PKGconf.mak: For the ARM, change from -O1 to just prevent insn |
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134 scheduling - workaround for PR 19698 |
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135 |
| 2 | 136 1999-04-15 John Dallaway <jld@cygnus.co.uk> |
| 137 | |
| 138 * include/pkgconf/libm.h: Tidy display string capitalization. | |
| 139 | |
| 140 1999-04-07 Jesper Skov <jskov@cygnus.co.uk> | |
| 141 PR 19442 | |
| 142 * tests/vectors/vector_support.h: Make an occasional chirp to keep | |
| 143 the testing infra interested. | |
| 144 | |
| 145 1999-04-06 Gary Thomas <gthomas@cygnus.co.uk> | |
| 146 | |
| 147 * src/PKGconf.mak: More brute-force fix for ARM compiler | |
| 148 problems - PR 19772 | |
| 149 1999-03-31 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 150 | |
| 151 * include/pkgconf/libm.h: Remove unnecessary define | |
| 152 Fix for PR 19423 | |
| 153 | |
| 154 1999-03-29 Gary Thomas <gthomas@cygnus.co.uk> | |
| 155 | |
| 156 * src/PKGconf.mak: Add special compile options to work around ARM | |
| 157 compiler bugs. | |
| 158 | |
| 159 1999-02-09 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 160 | |
| 161 * src/mathincl/fdlibm.h: | |
| 162 Change definition of CYG_LIBM_HI/CYG_LIBM_LO to use inline | |
| 163 function | |
| 164 Fix for PR 18859 | |
| 165 | |
| 166 1999-01-28 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 167 | |
| 168 * src/misc/signgam.cxx: | |
| 169 * src/misc/compatmode.cxx: | |
| 170 Include <pkgconf/kernel.h> if we use kernel header files | |
| 171 | |
| 172 1999-01-21 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 173 | |
| 174 * tests/vectors/vector_support.h (doTestVec): Makes more | |
| 175 sense to output vector number than array index | |
| 176 | |
| 177 * src/double/portable-api/s_ceil.c: Fix comment s/+inf/-inf/ | |
| 178 | |
| 179 1999-01-20 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 180 | |
| 181 * tests/vectors/vector_support.h (doTestVec): | |
| 182 Add output to let you know which vectors failed | |
| 183 | |
| 184 1999-01-12 Gary Thomas <gthomas@cygnus.co.uk> | |
| 185 | |
| 186 * src/mathincl/fdlibm.h: | |
| 187 * include/sys/ieeefp.h: Add different structure layouts for | |
| 188 machines that have doubles that aren't pure big/little endian. | |
| 189 | |
| 0 | 190 Fri Oct 23 19:27:04 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> |
| 191 | |
| 192 * tests/vectors/vector_support.h (START_TEST): | |
| 193 Ensure that dummy START_TEST (the one used when the test should | |
| 194 *not* be run) does have a reference to the test function. And | |
| 195 make sure that there is a default one if there's no C API | |
| 196 | |
| 197 * src/mathincl/fdlibm.h: | |
| 198 Add matherr() prototype if no namespace pollution | |
| 199 | |
| 200 Fixes for PR 17972 | |
| 201 | |
| 202 1998-10-22 Jesper Skov <jskov@cygnus.co.uk> | |
| 203 PR 17925 | |
| 204 | |
| 205 * include/pkgconf/libm.h: | |
| 206 * src/misc/matherr.c: | |
| 207 Removed the CYGFUN_LIBM_matherr config. The function is already | |
| 208 weakly defined so shouldn't need to be configured out. | |
| 209 | |
| 210 1998-10-19 Mark Galassi <rosalia@cygnus.com> | |
| 211 | |
| 212 * include/pkgconf/libm.h: updated the doc URL | |
| 213 | |
| 214 Thu Oct 15 21:36:12 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 215 | |
| 216 * src/misc/compatmode.cxx, src/misc/signgam.cxx: | |
| 217 Only include kernel headers if we want thread-safe operation | |
| 218 Required for PR 17229 | |
| 219 | |
| 220 Wed Oct 14 17:24:46 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 221 | |
| 222 * include/pkgconf/libm.h: | |
| 223 Make CYGPKG_LIBM_COMPATIBILITY_DEFAULT require CYGPKG_LIBC | |
| 224 rather than all of libm, and put a check (with #error) that | |
| 225 this is the case | |
| 226 | |
| 227 * src/double/ieee754-api/w_scalb.c: | |
| 228 Only include errno.h if we aren't IEEE-only | |
| 229 | |
| 230 * src/double/portable-api/s_ldexp.c, src/misc/standard.c: | |
| 231 Make the error checking in s_ldexp.c more like every other libm | |
| 232 sources by putting the actual error handling into standard.c. | |
| 233 The error handling is just like scalb | |
| 234 | |
| 235 * tests/vectors/acos.c, tests/vectors/asin.c, | |
| 236 tests/vectors/atan.c, tests/vectors/atan2.c, | |
| 237 tests/vectors/ceil.c, tests/vectors/cos.c, tests/vectors/cosh.c, | |
| 238 tests/vectors/exp.c, tests/vectors/fabs.c, | |
| 239 tests/vectors/floor.c, tests/vectors/fmod.c, | |
| 240 tests/vectors/frexp.c, tests/vectors/ldexp.c, | |
| 241 tests/vectors/log.c, tests/vectors/log10.c, | |
| 242 tests/vectors/modf.c, tests/vectors/pow.c, tests/vectors/sin.c, | |
| 243 tests/vectors/sinh.c, tests/vectors/sqrt.c, tests/vectors/tan.c, | |
| 244 tests/vectors/tanh.c: | |
| 245 Remove unnecessary include of <errno.h> | |
| 246 | |
| 247 * tests/vectors/vector_support.h: | |
| 248 Only include errno.h if we aren't IEEE-only. | |
| 249 If we don't have Cyg_ErrNo, just use a cyg_int32 instead, to | |
| 250 make sure that the fields are still correct for the input | |
| 251 test vector. | |
| 252 In doTestVec(), before checking errno, check if we're | |
| 253 in IEEE mode (either compiled in or set at runtime) because if | |
| 254 so, and errno is set in the errno field of the input test | |
| 255 vector, then we have to skip this, since we can't validate the | |
| 256 output. | |
| 257 In all modes, if errno is set in the input test vector, don't | |
| 258 bother checking the actual values | |
| 259 | |
| 260 All of the above changes are for PR 17503 | |
| 261 | |
| 262 * tests/vectors/pow.c: | |
| 263 Remove requirement of being in POSIX mode, as the change to | |
| 264 vector_support.h should make this work better now. | |
| 265 | |
| 266 | |
| 267 Sun Sep 27 20:46:09 1998 David Moore <dsm@keema.cygnus.co.uk> | |
| 268 | |
| 269 * include/pkgconf/libm.h: | |
| 270 PR 17515: Corrected notcdl doc string. | |
| 271 | |
| 272 1998-09-26 Bart Veer <bartv@cygnus.co.uk> | |
| 273 | |
| 274 * include/pkgconf/libm.h: | |
| 275 PR 17503: there are uses of errno in a couple of places in libm, | |
| 276 and errno will only be available if the C library is present. | |
| 277 Therefore libm requires libc. | |
| 278 | |
| 279 | |
| 280 Fri Sep 25 19:00:35 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 281 | |
| 282 * src/misc/compatmode.cxx: | |
| 283 Make sure CYGNUM_LIBM_COMPATMODE_TRACE_LEVEL is defined before | |
| 284 we attempt tracing, otherwise set trace level to 0 i.e. never | |
| 285 | |
| 286 * src/misc/signgam.cxx: | |
| 287 Make sure CYGNUM_LIBM_SIGNGAM_TRACE_LEVEL is defined before | |
| 288 we attempt tracing, otherwise set trace level to 0 i.e. never | |
| 289 Fix for PR 17478 | |
| 290 | |
| 291 * include/pkgconf/libm.h: | |
| 292 Define trace levels only if parent CYGPKG_LIBM_TRACE is defined | |
| 293 for consistency with Configuration Tool | |
| 294 | |
| 295 Fri Sep 25 18:25:02 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 296 | |
| 297 * include/pkgconf/libm.h: | |
| 298 Only check valid compatibility setting if we aren't IEEE-only | |
| 299 mode | |
| 300 Fix for PR 17481 | |
| 301 | |
| 302 Fri Sep 25 18:13:24 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 303 | |
| 304 * src/mathincl/fdlibm.h: | |
| 305 * src/double/ieee754-core/e_scalb.c: | |
| 306 * src/double/ieee754-api/w_scalb.c: | |
| 307 Use CYGFUN_LIBM_SVID3_scalb for whether 2nd arg of scalb is | |
| 308 double or int, rather than _SCALB_INT. | |
| 309 Fix for PR 17479 | |
| 310 | |
| 311 Wed Sep 23 08:07:48 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 312 | |
| 313 * tests/vectors/pow.c (test): | |
| 314 Make pow test conditional on being in POSIX compatibility mode. | |
| 315 This is the only mode that can set errno correctly, in | |
| 316 relation to what the tests expect. | |
| 317 Fix for PR 16933 | |
| 318 | |
| 319 1998-09-20 Mark Galassi <rosalia@cygnus.com> | |
| 320 | |
| 321 * include/pkgconf/libm.h: updated CDL doc strings. | |
| 322 | |
| 323 Thu Sep 17 17:10:47 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 324 | |
| 325 * tests/vectors/vector_support.h (checkErrorAcceptable): | |
| 326 Move check for signed-ness after all of the special cases | |
| 327 Fix for PR 16933 | |
| 328 | |
| 329 Tue Sep 15 19:26:32 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 330 | |
| 331 * include/pkgconf/libm.h: | |
| 332 Updated descriptions and a few other minor things after review | |
| 333 | |
| 334 1998-09-11 Bart Veer <bartv@cygnus.co.uk> | |
| 335 | |
| 336 * include/pkgconf/libm.h: | |
| 337 Sorting out dependencies for error package. | |
| 338 | |
| 339 Fri Sep 4 14:20:04 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 340 | |
| 341 * include/pkgconf/libm.h: | |
| 342 Fix thread-safe modes "requires" lines not to be associated | |
| 343 with the dummy parent package, but with the options themselves. | |
| 344 Also we don't need "requires CYGPKG_KERNEL" if we already require | |
| 345 a particular kernel option anyway. | |
| 346 | |
| 347 Thu Sep 3 09:50:20 1998 Tim Goodwin <tgoodwin@cygnus.co.uk> | |
| 348 | |
| 349 * tests/vectors/vector_support.h | |
| 350 Change to cyg_thread_create() interface. | |
| 351 | |
| 352 Wed Sep 2 14:41:54 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 353 | |
| 354 * include/pkgconf/libm.h: | |
| 355 Add default define for CYGPKG_LIBM_COMPATIBILITY_DEFAULT, | |
| 356 and shorten some display texts | |
| 357 | |
| 358 Wed Sep 2 13:15:43 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 359 | |
| 360 * src/double/ieee754-core/e_pow.c: | |
| 361 Fix bug for when x is negative and y isn't an integer. A CYGNUS | |
| 362 LOCAL change got it wrong when casting a signed integer to | |
| 363 unsigned before right shifting. | |
| 364 | |
| 365 Reformat for 76 columns | |
| 366 | |
| 367 * src/double/ieee754-api/w_pow.c: | |
| 368 Reformat for 76 columns | |
| 369 | |
| 370 | |
| 371 Wed Sep 2 12:30:11 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 372 | |
| 373 * include/pkgconf/libm.h: | |
| 374 Default tracing to off | |
| 375 Reformat for 76 columns | |
| 376 | |
| 377 * tests/vectors/vector_support.h: | |
| 378 Align '{'s and "verbs" on the same line. Tidy to 76 columns | |
| 379 | |
| 380 Mon Aug 31 13:38:25 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 381 | |
| 382 * include/pkgconf/libm.h: | |
| 383 Require infra tracing support to allow tracing | |
| 384 | |
| 385 1998-08-28 Bart Veer <bartv@cygnus.co.uk> | |
| 386 | |
| 387 * include/pkgconf/libm.h: | |
| 388 * src/misc/compatmode.cxx, src/misc/signgam.cxx: | |
| 389 * tests/vectors/vector_support.h | |
| 390 | |
| 391 Updated for new kernel configuration option symbol names | |
| 392 | |
| 393 Fri Aug 28 09:07:07 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 394 | |
| 395 * tests/vectors/vector_support.h: | |
| 396 Change START_TEST macro, adjust config options and add | |
| 397 cyg_package_start() to get tests working correctly with new entry | |
| 398 point mechanism, including cyg_iso_c_start() if available | |
| 399 | |
| 400 Wed Aug 26 20:25:36 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 401 | |
| 402 * include/pkgconf/libm.h: | |
| 403 Remove #define CYGPKG_LIBM is that is meant to live in | |
| 404 <pkgconf/system.h> after all | |
| 405 | |
| 406 | |
| 407 Wed Aug 26 19:38:54 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 408 | |
| 409 * include/pkgconf/libm.h: | |
| 410 More fixes to CDL stuff to make it work better, and look better on | |
| 411 the screen | |
| 412 | |
| 413 Tue Aug 25 20:23:25 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 414 | |
| 415 * include/pkgconf/libm.h: | |
| 416 Make some fixes after running the ConfigTool | |
| 417 | |
| 418 Tue Aug 25 16:59:11 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 419 | |
| 420 * include/pkgconf/libm.h: | |
| 421 Turns out the nesting wasn't quite right. Correct it, and replace | |
| 422 the "not" prefix on CFG_DATA, which slipped in to the previous change. | |
| 423 | |
| 424 Tue Aug 25 16:53:03 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 425 | |
| 426 * include/pkgconf/libm.h: | |
| 427 Ensure there is a default compatibility mode and fix the | |
| 428 ifdef nesting for the compat modes | |
| 429 | |
| 430 Tue Aug 25 15:24:51 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 431 | |
| 432 * include/pkgconf/libm.h: | |
| 433 Tidy up CDL stuff prior to checking if it all actually works! | |
| 434 | |
| 435 Tue Aug 25 05:17:55 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 436 | |
| 437 * include/pkgconf/libm.h: | |
| 438 Do a first pass of CDLification of configuration data | |
| 439 | |
| 440 * include/pkgconf/libm.h, src/misc/matherr.c: | |
| 441 Rename CYGFUN_LIBC_matherr to CYGFUN_LIBM_matherr | |
| 442 | |
| 443 Wed Aug 19 19:35:16 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 444 | |
| 445 * tests/vectors/acos.c, tests/vectors/cosh.c, tests/vectors/ldexp.c, | |
| 446 tests/vectors/sinh.c, tests/vectors/asin.c, tests/vectors/exp.c, | |
| 447 tests/vectors/log.c, tests/vectors/sqrt.c, tests/vectors/atan.c, | |
| 448 tests/vectors/fabs.c, tests/vectors/log10.c, tests/vectors/tan.c, | |
| 449 tests/vectors/atan2.c, tests/vectors/floor.c, tests/vectors/modf.c, | |
| 450 tests/vectors/tanh.c, tests/vectors/ceil.c, tests/vectors/fmod.c, | |
| 451 tests/vectors/pow.c, tests/vectors/cos.c, tests/vectors/frexp.c, | |
| 452 tests/vectors/sin.c | |
| 453 | |
| 454 * tests/vectors/vector_support.h (doTestVec): | |
| 455 Remove "register" on variable | |
| 456 | |
| 457 Wed Aug 19 18:59:47 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 458 | |
| 459 * src/double/ieee754-core/e_gamma.c, | |
| 460 src/double/ieee754-core/e_lgamma.c, | |
| 461 src/double/ieee754-api/w_gamma.c, | |
| 462 src/double/ieee754-api/w_lgamma.c: | |
| 463 Remove direct reference to extern int signgam and include <math.h> | |
| 464 instead | |
| 465 | |
| 466 Mon Jul 27 23:47:52 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 467 | |
| 468 * include/math.h, include/pkgconf/libm.h, | |
| 469 src/double/ieee754-api/w_acos.c, src/double/ieee754-api/w_acosh.c, | |
| 470 src/double/ieee754-api/w_asin.c, src/double/ieee754-api/w_atan2.c, | |
| 471 src/double/ieee754-api/w_atanh.c, src/double/ieee754-api/w_cosh.c, | |
| 472 src/double/ieee754-api/w_exp.c, src/double/ieee754-api/w_fmod.c, | |
| 473 src/double/ieee754-api/w_gamma.c, | |
| 474 src/double/ieee754-api/w_gamma_r.c, | |
| 475 src/double/ieee754-api/w_hypot.c, src/double/ieee754-api/w_j0.c, | |
| 476 src/double/ieee754-api/w_j1.c, src/double/ieee754-api/w_jn.c, | |
| 477 src/double/ieee754-api/w_lgamma.c, | |
| 478 src/double/ieee754-api/w_lgamma_r.c, | |
| 479 src/double/ieee754-api/w_log.c, | |
| 480 src/double/ieee754-api/w_log10.c, src/double/ieee754-api/w_pow.c, | |
| 481 src/double/ieee754-api/w_remainder.c, | |
| 482 src/double/ieee754-api/w_scalb.c, src/double/ieee754-api/w_sinh.c, | |
| 483 src/double/ieee754-api/w_sqrt.c, src/double/ieee754-core/e_acos.c, | |
| 484 src/double/ieee754-core/e_acosh.c, | |
| 485 src/double/ieee754-core/e_asin.c, | |
| 486 src/double/ieee754-core/e_atan2.c, | |
| 487 src/double/ieee754-core/e_atanh.c, | |
| 488 src/double/ieee754-core/e_cosh.c, | |
| 489 src/double/ieee754-core/e_exp.c, src/double/ieee754-core/e_fmod.c, | |
| 490 src/double/ieee754-core/e_gamma.c, | |
| 491 src/double/ieee754-core/e_gamma_r.c, | |
| 492 src/double/ieee754-core/e_hypot.c, src/double/ieee754-core/e_j0.c, | |
| 493 src/double/ieee754-core/e_j1.c, src/double/ieee754-core/e_jn.c, | |
| 494 src/double/ieee754-core/e_lgamma.c, | |
| 495 src/double/ieee754-core/e_lgamma_r.c, | |
| 496 src/double/ieee754-core/e_log.c, src/double/ieee754-core/e_log10.c, | |
| 497 src/double/ieee754-core/e_pow.c, | |
| 498 src/double/ieee754-core/e_rem_pio2.c, | |
| 499 src/double/ieee754-core/e_remainder.c, | |
| 500 src/double/ieee754-core/e_scalb.c, | |
| 501 src/double/ieee754-core/e_sinh.c, | |
| 502 src/double/ieee754-core/e_sqrt.c, src/double/internal/k_cos.c, | |
| 503 src/double/internal/k_rem_pio2.c, src/double/internal/k_sin.c, | |
| 504 src/double/internal/k_tan.c, src/double/portable-api/s_asinh.c, | |
| 505 src/double/portable-api/s_atan.c, src/double/portable-api/s_cbrt.c, | |
| 506 src/double/portable-api/s_ceil.c, | |
| 507 src/double/portable-api/s_copysign.c, | |
| 508 src/double/portable-api/s_cos.c, src/double/portable-api/s_erf.c, | |
| 509 src/double/portable-api/s_expm1.c, | |
| 510 src/double/portable-api/s_fabs.c, | |
| 511 src/double/portable-api/s_finite.c, | |
| 512 src/double/portable-api/s_floor.c, | |
| 513 src/double/portable-api/s_frexp.c, | |
| 514 src/double/portable-api/s_ilogb.c, | |
| 515 src/double/portable-api/s_isnan.c, | |
| 516 src/double/portable-api/s_ldexp.c, | |
| 517 src/double/portable-api/s_log1p.c, | |
| 518 src/double/portable-api/s_logb.c, | |
| 519 src/double/portable-api/s_modf.c, | |
| 520 src/double/portable-api/s_nextafter.c, | |
| 521 src/double/portable-api/s_rint.c, | |
| 522 src/double/portable-api/s_scalbn.c, | |
| 523 src/double/portable-api/s_significand.c, | |
| 524 src/double/portable-api/s_sin.c, src/double/portable-api/s_tan.c, | |
| 525 src/double/portable-api/s_tanh.c, src/mathincl/fdlibm.h, | |
| 526 src/misc/standard.c: | |
| 527 | |
| 528 Untabify | |
| 529 | |
| 530 Mon Jul 27 22:52:24 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 531 | |
| 532 * tests/vectors/vector_support.h (doTestVec): | |
| 533 Remove "register" when declaring variable i | |
| 534 | |
| 535 * host/acosgen.c, host/cosgen.c, host/fmodgen.c, host/modfgen.c, | |
| 536 host/tangen.c, host/asingen.c, host/coshgen.c, host/frexpgen.c, | |
| 537 host/powgen.c, host/tanhgen.c, host/atan2gen.c, host/expgen.c, | |
| 538 host/ldexpgen.c, host/singen.c, host/atangen.c, host/fabsgen.c, | |
| 539 host/log10gen.c, host/sinhgen.c, host/ceilgen.c, host/floorgen.c, | |
| 540 host/loggen.c, host/sqrtgen.c: | |
| 541 Remove "register" when declaring variable "int x" | |
| 542 | |
| 543 Mon Jul 27 22:45:01 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 544 | |
| 545 * tests/vectors/vector_support.h (checkErrorAcceptable): | |
| 546 Add extra check for tolerance acceptance so it behaves correctly with | |
| 547 underflow and overflow | |
| 548 | |
| 549 Also reverse sense of checkErrorAcceptable() so it now returns | |
| 550 false on success and true on failure, as suggested by hmt. Change | |
| 551 this in doTestVec() (which is where it is called) too. | |
| 552 | |
| 553 * tests/vectors/vector_support.h: | |
| 554 Remove #if 0'd shift_double() function | |
| 555 | |
| 556 Mon Jul 27 21:55:04 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 557 | |
| 558 * src/mathincl/fdlibm.h: | |
| 559 Rename CYGONCE_LIBM_FDLIBM_H to CYGONCE_LIBM_MATHINCL_FDLIBM_H as per | |
| 560 code review comments | |
| 561 | |
| 562 Fri Jul 24 22:20:42 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 563 | |
| 564 * include/math.h, include/pkgconf/libm.h, | |
| 565 src/double/ieee754-api/w_acos.c, src/double/ieee754-api/w_acosh.c, | |
| 566 src/double/ieee754-api/w_asin.c, src/double/ieee754-api/w_atan2.c, | |
| 567 src/double/ieee754-api/w_atanh.c, src/double/ieee754-api/w_cosh.c, | |
| 568 src/double/ieee754-api/w_exp.c, src/double/ieee754-api/w_fmod.c, | |
| 569 src/double/ieee754-api/w_gamma.c, src/double/ieee754-api/w_gamma_r.c, | |
| 570 src/double/ieee754-api/w_hypot.c, src/double/ieee754-api/w_j0.c, | |
| 571 src/double/ieee754-api/w_j1.c, src/double/ieee754-api/w_jn.c, | |
| 572 src/double/ieee754-api/w_lgamma.c, | |
| 573 src/double/ieee754-api/w_lgamma_r.c, src/double/ieee754-api/w_log.c, | |
| 574 src/double/ieee754-api/w_log10.c, src/double/ieee754-api/w_pow.c, | |
| 575 src/double/ieee754-api/w_remainder.c, | |
| 576 src/double/ieee754-api/w_scalb.c, src/double/ieee754-api/w_sinh.c, | |
| 577 src/double/ieee754-api/w_sqrt.c, src/mathincl/fdlibm.h, | |
| 578 src/misc/compatmode.cxx, src/misc/matherr.c, src/misc/signgam.cxx, | |
| 579 src/misc/standard.c: | |
| 580 | |
| 581 Rename libm config option names as per the libm coding standard | |
| 582 review. Chiefly ensuring that CYGXXX_ prefixes are correct | |
| 583 | |
| 584 * src/misc/matherr.c, include/pkgconf/libm.h: | |
| 585 Add new CYGFUN_LIBC_matherr config option to prevent inclusion of | |
| 586 default matherr | |
| 587 | |
| 588 Mon Jul 20 18:07:31 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 589 | |
| 590 * src/misc/infconst.c: | |
| 591 Oops. Don't let cyg_libm_infinity be static! | |
| 592 | |
| 593 Thu Jul 16 20:07:26 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 594 | |
| 595 * include/math.h, include/sys/ieeefp.h, src/misc/infconst.c: | |
| 596 Remove union Cyg_libm_int_double from math.h, which was used to | |
| 597 define infinity, and replace with use of | |
| 598 Cyg_libm_ieee_double_shape_type from ieeefp.h | |
| 599 | |
| 600 That type (which is a union) is now reordered so that it can be | |
| 601 initialised in terms of two int's | |
| 602 | |
| 603 Mon Jul 13 21:55:06 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 604 | |
| 605 * src/double/ieee754-api/w_acos.c, src/double/ieee754-api/w_acosh.c, | |
| 606 src/double/ieee754-api/w_asin.c, src/double/ieee754-api/w_atan2.c, | |
| 607 src/double/ieee754-api/w_atanh.c, src/double/ieee754-api/w_cosh.c, | |
| 608 src/double/ieee754-api/w_exp.c, src/double/ieee754-api/w_fmod.c, | |
| 609 src/double/ieee754-api/w_gamma.c, src/double/ieee754-api/w_gamma_r.c, | |
| 610 src/double/ieee754-api/w_hypot.c, src/double/ieee754-api/w_j0.c, | |
| 611 src/double/ieee754-api/w_j1.c, src/double/ieee754-api/w_jn.c, | |
| 612 src/double/ieee754-api/w_lgamma.c, | |
| 613 src/double/ieee754-api/w_lgamma_r.c, src/double/ieee754-api/w_log.c, | |
| 614 src/double/ieee754-api/w_log10.c, src/double/ieee754-api/w_pow.c, | |
| 615 src/double/ieee754-api/w_remainder.c, | |
| 616 src/double/ieee754-api/w_scalb.c, src/double/ieee754-api/w_sinh.c, | |
| 617 src/double/ieee754-api/w_sqrt.c, src/double/ieee754-core/e_acos.c, | |
| 618 src/double/ieee754-core/e_acosh.c, src/double/ieee754-core/e_asin.c, | |
| 619 src/double/ieee754-core/e_atan2.c, src/double/ieee754-core/e_atanh.c, | |
| 620 src/double/ieee754-core/e_cosh.c, src/double/ieee754-core/e_exp.c, | |
| 621 src/double/ieee754-core/e_fmod.c, src/double/ieee754-core/e_gamma.c, | |
| 622 src/double/ieee754-core/e_gamma_r.c, | |
| 623 src/double/ieee754-core/e_hypot.c, src/double/ieee754-core/e_j0.c, | |
| 624 src/double/ieee754-core/e_j1.c, src/double/ieee754-core/e_jn.c, | |
| 625 src/double/ieee754-core/e_lgamma.c, | |
| 626 src/double/ieee754-core/e_lgamma_r.c, | |
| 627 src/double/ieee754-core/e_log.c, src/double/ieee754-core/e_log10.c, | |
| 628 src/double/ieee754-core/e_pow.c, | |
| 629 src/double/ieee754-core/e_rem_pio2.c, | |
| 630 src/double/ieee754-core/e_remainder.c, | |
| 631 src/double/ieee754-core/e_scalb.c, src/double/ieee754-core/e_sinh.c, | |
| 632 src/double/ieee754-core/e_sqrt.c, src/double/internal/k_cos.c, | |
| 633 src/double/internal/k_rem_pio2.c, src/double/internal/k_sin.c, | |
| 634 src/double/internal/k_tan.c, src/double/portable-api/s_asinh.c, | |
| 635 src/double/portable-api/s_atan.c, src/double/portable-api/s_cbrt.c, | |
| 636 src/double/portable-api/s_ceil.c, | |
| 637 src/double/portable-api/s_copysign.c, | |
| 638 src/double/portable-api/s_cos.c, src/double/portable-api/s_erf.c, | |
| 639 src/double/portable-api/s_expm1.c, src/double/portable-api/s_fabs.c, | |
| 640 src/double/portable-api/s_finite.c, | |
| 641 src/double/portable-api/s_floor.c, src/double/portable-api/s_frexp.c, | |
| 642 src/double/portable-api/s_ilogb.c, src/double/portable-api/s_isnan.c, | |
| 643 src/double/portable-api/s_ldexp.c, src/double/portable-api/s_log1p.c, | |
| 644 src/double/portable-api/s_logb.c, src/double/portable-api/s_modf.c, | |
| 645 src/double/portable-api/s_nextafter.c, | |
| 646 src/double/portable-api/s_rint.c, src/double/portable-api/s_scalbn.c, | |
| 647 src/double/portable-api/s_significand.c, | |
| 648 src/double/portable-api/s_sin.c, src/double/portable-api/s_tan.c, | |
| 649 src/double/portable-api/s_tanh.c, src/misc/standard.c: | |
| 650 | |
| 651 Make #ifdef __STDC__ bits compulsory and remove the associated #else | |
| 652 clause. We know that gcc is ISO C compatible! | |
| 653 | |
| 654 Tue Jul 7 16:05:48 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 655 | |
| 656 * src/misc/compatmode.cxx: | |
| 657 Fix conditionalisation to prevent unused variable warning for tracing | |
| 658 | |
| 659 Thu Jun 25 04:58:21 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 660 | |
| 661 * tests/vectors/acos.c, tests/vectors/acos.h, tests/vectors/asin.c, | |
| 662 tests/vectors/asin.h, tests/vectors/atan.c, tests/vectors/atan.h, | |
| 663 tests/vectors/atan2.c, tests/vectors/atan2.h, tests/vectors/ceil.c, | |
| 664 tests/vectors/ceil.h, tests/vectors/cos.c, tests/vectors/cos.h, | |
| 665 tests/vectors/cosh.c, tests/vectors/cosh.h, tests/vectors/exp.c, | |
| 666 tests/vectors/exp.h, tests/vectors/fabs.c, tests/vectors/fabs.h, | |
| 667 tests/vectors/floor.c, tests/vectors/floor.h, tests/vectors/fmod.c, | |
| 668 tests/vectors/fmod.h, tests/vectors/frexp.c, tests/vectors/frexp.h, | |
| 669 tests/vectors/ldexp.c, tests/vectors/ldexp.h, tests/vectors/log.c, | |
| 670 tests/vectors/log.h, tests/vectors/log10.c, tests/vectors/log10.h, | |
| 671 tests/vectors/modf.c, tests/vectors/modf.h, tests/vectors/pow.c, | |
| 672 tests/vectors/pow.h, tests/vectors/sin.c, tests/vectors/sin.h, | |
| 673 tests/vectors/sinh.c, tests/vectors/sinh.h, tests/vectors/sqrt.c, | |
| 674 tests/vectors/sqrt.h, tests/vectors/tan.c, tests/vectors/tan.h, | |
| 675 tests/vectors/tanh.c, tests/vectors/tanh.h, | |
| 676 tests/vectors/vector_support.h: | |
| 677 Add math library tests for functions specified in the ISO standard. | |
| 678 These are based on precomputed test vectors | |
| 679 | |
| 680 * tests/PKGconf.mak: | |
| 681 Create with above files being built | |
| 682 | |
| 683 * host/acosgen.c, host/asingen.c, host/atan2gen.c, host/atangen.c, | |
| 684 host/ceilgen.c, host/cosgen.c, host/coshgen.c, host/expgen.c, | |
| 685 host/fabsgen.c, host/floorgen.c, host/fmodgen.c, host/frexpgen.c, | |
| 686 host/ldexpgen.c, host/log10gen.c, host/loggen.c, host/modfgen.c, | |
| 687 host/powgen.c, host/singen.c, host/sinhgen.c, host/sqrtgen.c, | |
| 688 host/tangen.c, host/tanhgen.c: | |
| 689 Host-side (and currently linux-specific) sources to automatically | |
| 690 generate test vector data used by the above tests. | |
| 691 | |
| 692 * include/pkgconf/libm.h: | |
| 693 Ensure the kernel C API is available if we want thread safety | |
| 694 | |
| 695 Wed Jun 24 15:42:31 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 696 | |
| 697 * src/misc/standard.c: | |
| 698 Fix typo in ifdef | |
| 699 | |
| 700 Wed Jun 24 13:04:30 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 701 | |
| 702 * src/misc/standard.c: | |
| 703 Fix #defines for IEEE mode, revealed by permutation testing | |
| 704 | |
| 705 Mon Jun 22 14:42:50 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 706 | |
| 707 * src/misc/infconst.c: | |
| 708 Fix compiler warning | |
| 709 | |
| 710 Sun Jun 21 04:42:18 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 711 | |
| 712 * include/sys/ieeefp.h: | |
| 713 Add this to allow bitfield break down of IEEE floating point doubles | |
| 714 | |
| 715 Wed Jun 17 08:55:21 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 716 | |
| 717 * include/pkgconf/libm.h: | |
| 718 Make the use of stderr for messages _not_ the default | |
| 719 Make thread safety the default | |
| 720 | |
| 721 * src/misc/standard.c: | |
| 722 Change alternative for fprintf(stderr,...) _not_ being used from | |
| 723 "CYG_EMPTY_STATEMENT" to just "0" to placate compiler. | |
| 724 | |
| 725 Mon Jun 15 19:59:36 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 726 | |
| 727 * src/misc/compatmode.cxx: | |
| 728 Fix typo in compatibility mode name | |
| 729 | |
| 730 Fri Jun 5 16:31:26 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 731 | |
| 732 * src/misc/signgam.cxx, src/misc/compatmode.cxx: | |
| 733 Fix some minor typos when thread safety is turned on | |
| 734 | |
| 735 * src/misc/matherr.c | |
| 736 Correct syntax of weak attribute | |
| 737 | |
| 738 Fri Jun 5 07:07:03 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 739 | |
| 740 * Initial check-in of all math library sources. Based on fdlibm-5.2. | |
| 741 | |
| 742 | |
| 743 //=========================================================================== | |
| 744 //####COPYRIGHTBEGIN#### | |
|
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745 // |
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746 // ------------------------------------------- |
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747 // The contents of this file are subject to the Red Hat eCos Public License |
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748 // Version 1.1 (the "License"); you may not use this file except in |
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749 // compliance with the License. You may obtain a copy of the License at |
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750 // http://www.redhat.com/ |
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751 // |
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752 // Software distributed under the License is distributed on an "AS IS" |
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753 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the |
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754 // License for the specific language governing rights and limitations under |
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755 // the License. |
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756 // |
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757 // The Original Code is eCos - Embedded Configurable Operating System, |
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758 // released September 30, 1998. |
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759 // |
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760 // The Initial Developer of the Original Code is Red Hat. |
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761 // Portions created by Red Hat are |
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762 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc. |
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763 // All Rights Reserved. |
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764 // ------------------------------------------- |
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765 // |
| 0 | 766 //####COPYRIGHTEND#### |
| 767 //=========================================================================== |