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Initial commit of eCos version 1.1
author jlarmour
date Tue, 11 May 1999 11:16:07 +0000
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1 Fri Oct 23 19:27:04 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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2
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3 * tests/vectors/vector_support.h (START_TEST):
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4 Ensure that dummy START_TEST (the one used when the test should
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5 *not* be run) does have a reference to the test function. And
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6 make sure that there is a default one if there's no C API
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7
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8 * src/mathincl/fdlibm.h:
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9 Add matherr() prototype if no namespace pollution
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10
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11 Fixes for PR 17972
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12
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13 1998-10-22 Jesper Skov <jskov@cygnus.co.uk>
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14 PR 17925
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15
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16 * include/pkgconf/libm.h:
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17 * src/misc/matherr.c:
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18 Removed the CYGFUN_LIBM_matherr config. The function is already
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19 weakly defined so shouldn't need to be configured out.
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20
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21 1998-10-19 Mark Galassi <rosalia@cygnus.com>
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22
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23 * include/pkgconf/libm.h: updated the doc URL
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24
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25 Thu Oct 15 21:36:12 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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26
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27 * src/misc/compatmode.cxx, src/misc/signgam.cxx:
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28 Only include kernel headers if we want thread-safe operation
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29 Required for PR 17229
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30
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31 Wed Oct 14 17:24:46 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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32
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33 * include/pkgconf/libm.h:
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34 Make CYGPKG_LIBM_COMPATIBILITY_DEFAULT require CYGPKG_LIBC
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35 rather than all of libm, and put a check (with #error) that
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36 this is the case
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37
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38 * src/double/ieee754-api/w_scalb.c:
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39 Only include errno.h if we aren't IEEE-only
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40
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41 * src/double/portable-api/s_ldexp.c, src/misc/standard.c:
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42 Make the error checking in s_ldexp.c more like every other libm
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43 sources by putting the actual error handling into standard.c.
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44 The error handling is just like scalb
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45
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46 * tests/vectors/acos.c, tests/vectors/asin.c,
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47 tests/vectors/atan.c, tests/vectors/atan2.c,
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48 tests/vectors/ceil.c, tests/vectors/cos.c, tests/vectors/cosh.c,
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49 tests/vectors/exp.c, tests/vectors/fabs.c,
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50 tests/vectors/floor.c, tests/vectors/fmod.c,
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51 tests/vectors/frexp.c, tests/vectors/ldexp.c,
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52 tests/vectors/log.c, tests/vectors/log10.c,
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53 tests/vectors/modf.c, tests/vectors/pow.c, tests/vectors/sin.c,
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54 tests/vectors/sinh.c, tests/vectors/sqrt.c, tests/vectors/tan.c,
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55 tests/vectors/tanh.c:
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56 Remove unnecessary include of <errno.h>
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57
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58 * tests/vectors/vector_support.h:
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59 Only include errno.h if we aren't IEEE-only.
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60 If we don't have Cyg_ErrNo, just use a cyg_int32 instead, to
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61 make sure that the fields are still correct for the input
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62 test vector.
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63 In doTestVec(), before checking errno, check if we're
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64 in IEEE mode (either compiled in or set at runtime) because if
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65 so, and errno is set in the errno field of the input test
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66 vector, then we have to skip this, since we can't validate the
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67 output.
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68 In all modes, if errno is set in the input test vector, don't
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69 bother checking the actual values
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70
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71 All of the above changes are for PR 17503
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72
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73 * tests/vectors/pow.c:
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74 Remove requirement of being in POSIX mode, as the change to
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75 vector_support.h should make this work better now.
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76
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77
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78 Sun Sep 27 20:46:09 1998 David Moore <dsm@keema.cygnus.co.uk>
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79
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80 * include/pkgconf/libm.h:
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81 PR 17515: Corrected notcdl doc string.
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82
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83 1998-09-26 Bart Veer <bartv@cygnus.co.uk>
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84
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85 * include/pkgconf/libm.h:
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86 PR 17503: there are uses of errno in a couple of places in libm,
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87 and errno will only be available if the C library is present.
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88 Therefore libm requires libc.
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89
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90
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91 Fri Sep 25 19:00:35 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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92
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93 * src/misc/compatmode.cxx:
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94 Make sure CYGNUM_LIBM_COMPATMODE_TRACE_LEVEL is defined before
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95 we attempt tracing, otherwise set trace level to 0 i.e. never
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96
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97 * src/misc/signgam.cxx:
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98 Make sure CYGNUM_LIBM_SIGNGAM_TRACE_LEVEL is defined before
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99 we attempt tracing, otherwise set trace level to 0 i.e. never
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100 Fix for PR 17478
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101
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102 * include/pkgconf/libm.h:
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103 Define trace levels only if parent CYGPKG_LIBM_TRACE is defined
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104 for consistency with Configuration Tool
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105
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106 Fri Sep 25 18:25:02 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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107
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108 * include/pkgconf/libm.h:
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109 Only check valid compatibility setting if we aren't IEEE-only
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110 mode
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111 Fix for PR 17481
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112
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113 Fri Sep 25 18:13:24 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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114
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115 * src/mathincl/fdlibm.h:
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116 * src/double/ieee754-core/e_scalb.c:
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117 * src/double/ieee754-api/w_scalb.c:
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118 Use CYGFUN_LIBM_SVID3_scalb for whether 2nd arg of scalb is
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119 double or int, rather than _SCALB_INT.
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120 Fix for PR 17479
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121
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122 Wed Sep 23 08:07:48 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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123
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124 * tests/vectors/pow.c (test):
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125 Make pow test conditional on being in POSIX compatibility mode.
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126 This is the only mode that can set errno correctly, in
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127 relation to what the tests expect.
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128 Fix for PR 16933
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129
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130 1998-09-20 Mark Galassi <rosalia@cygnus.com>
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131
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132 * include/pkgconf/libm.h: updated CDL doc strings.
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133
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134 Thu Sep 17 17:10:47 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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135
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136 * tests/vectors/vector_support.h (checkErrorAcceptable):
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137 Move check for signed-ness after all of the special cases
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138 Fix for PR 16933
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139
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140 Tue Sep 15 19:26:32 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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141
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142 * include/pkgconf/libm.h:
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143 Updated descriptions and a few other minor things after review
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144
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145 1998-09-11 Bart Veer <bartv@cygnus.co.uk>
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146
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147 * include/pkgconf/libm.h:
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148 Sorting out dependencies for error package.
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149
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150 Fri Sep 4 14:20:04 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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151
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152 * include/pkgconf/libm.h:
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153 Fix thread-safe modes "requires" lines not to be associated
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154 with the dummy parent package, but with the options themselves.
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155 Also we don't need "requires CYGPKG_KERNEL" if we already require
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156 a particular kernel option anyway.
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157
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158 Thu Sep 3 09:50:20 1998 Tim Goodwin <tgoodwin@cygnus.co.uk>
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159
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160 * tests/vectors/vector_support.h
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161 Change to cyg_thread_create() interface.
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162
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163 Wed Sep 2 14:41:54 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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164
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165 * include/pkgconf/libm.h:
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166 Add default define for CYGPKG_LIBM_COMPATIBILITY_DEFAULT,
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167 and shorten some display texts
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168
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169 Wed Sep 2 13:15:43 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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170
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171 * src/double/ieee754-core/e_pow.c:
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172 Fix bug for when x is negative and y isn't an integer. A CYGNUS
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173 LOCAL change got it wrong when casting a signed integer to
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174 unsigned before right shifting.
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175
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176 Reformat for 76 columns
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177
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178 * src/double/ieee754-api/w_pow.c:
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179 Reformat for 76 columns
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180
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181
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182 Wed Sep 2 12:30:11 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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183
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184 * include/pkgconf/libm.h:
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185 Default tracing to off
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186 Reformat for 76 columns
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187
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188 * tests/vectors/vector_support.h:
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189 Align '{'s and "verbs" on the same line. Tidy to 76 columns
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190
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191 Mon Aug 31 13:38:25 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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192
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193 * include/pkgconf/libm.h:
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194 Require infra tracing support to allow tracing
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195
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196 1998-08-28 Bart Veer <bartv@cygnus.co.uk>
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197
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198 * include/pkgconf/libm.h:
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199 * src/misc/compatmode.cxx, src/misc/signgam.cxx:
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200 * tests/vectors/vector_support.h
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201
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202 Updated for new kernel configuration option symbol names
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203
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204 Fri Aug 28 09:07:07 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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205
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206 * tests/vectors/vector_support.h:
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207 Change START_TEST macro, adjust config options and add
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208 cyg_package_start() to get tests working correctly with new entry
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209 point mechanism, including cyg_iso_c_start() if available
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210
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211 Wed Aug 26 20:25:36 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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212
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213 * include/pkgconf/libm.h:
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214 Remove #define CYGPKG_LIBM is that is meant to live in
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215 <pkgconf/system.h> after all
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216
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217
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218 Wed Aug 26 19:38:54 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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219
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220 * include/pkgconf/libm.h:
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221 More fixes to CDL stuff to make it work better, and look better on
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222 the screen
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223
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224 Tue Aug 25 20:23:25 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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225
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226 * include/pkgconf/libm.h:
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227 Make some fixes after running the ConfigTool
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228
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229 Tue Aug 25 16:59:11 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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230
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231 * include/pkgconf/libm.h:
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232 Turns out the nesting wasn't quite right. Correct it, and replace
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233 the "not" prefix on CFG_DATA, which slipped in to the previous change.
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234
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235 Tue Aug 25 16:53:03 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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236
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237 * include/pkgconf/libm.h:
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238 Ensure there is a default compatibility mode and fix the
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239 ifdef nesting for the compat modes
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240
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241 Tue Aug 25 15:24:51 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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242
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243 * include/pkgconf/libm.h:
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244 Tidy up CDL stuff prior to checking if it all actually works!
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245
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246 Tue Aug 25 05:17:55 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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247
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248 * include/pkgconf/libm.h:
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249 Do a first pass of CDLification of configuration data
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250
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251 * include/pkgconf/libm.h, src/misc/matherr.c:
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252 Rename CYGFUN_LIBC_matherr to CYGFUN_LIBM_matherr
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253
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254 Wed Aug 19 19:35:16 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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255
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256 * tests/vectors/acos.c, tests/vectors/cosh.c, tests/vectors/ldexp.c,
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257 tests/vectors/sinh.c, tests/vectors/asin.c, tests/vectors/exp.c,
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258 tests/vectors/log.c, tests/vectors/sqrt.c, tests/vectors/atan.c,
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259 tests/vectors/fabs.c, tests/vectors/log10.c, tests/vectors/tan.c,
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260 tests/vectors/atan2.c, tests/vectors/floor.c, tests/vectors/modf.c,
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261 tests/vectors/tanh.c, tests/vectors/ceil.c, tests/vectors/fmod.c,
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262 tests/vectors/pow.c, tests/vectors/cos.c, tests/vectors/frexp.c,
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263 tests/vectors/sin.c
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264
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265 * tests/vectors/vector_support.h (doTestVec):
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266 Remove "register" on variable
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267
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268 Wed Aug 19 18:59:47 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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269
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270 * src/double/ieee754-core/e_gamma.c,
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271 src/double/ieee754-core/e_lgamma.c,
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272 src/double/ieee754-api/w_gamma.c,
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273 src/double/ieee754-api/w_lgamma.c:
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274 Remove direct reference to extern int signgam and include <math.h>
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275 instead
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276
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277 Mon Jul 27 23:47:52 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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278
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279 * include/math.h, include/pkgconf/libm.h,
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280 src/double/ieee754-api/w_acos.c, src/double/ieee754-api/w_acosh.c,
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281 src/double/ieee754-api/w_asin.c, src/double/ieee754-api/w_atan2.c,
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282 src/double/ieee754-api/w_atanh.c, src/double/ieee754-api/w_cosh.c,
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283 src/double/ieee754-api/w_exp.c, src/double/ieee754-api/w_fmod.c,
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284 src/double/ieee754-api/w_gamma.c,
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285 src/double/ieee754-api/w_gamma_r.c,
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286 src/double/ieee754-api/w_hypot.c, src/double/ieee754-api/w_j0.c,
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287 src/double/ieee754-api/w_j1.c, src/double/ieee754-api/w_jn.c,
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288 src/double/ieee754-api/w_lgamma.c,
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289 src/double/ieee754-api/w_lgamma_r.c,
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290 src/double/ieee754-api/w_log.c,
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291 src/double/ieee754-api/w_log10.c, src/double/ieee754-api/w_pow.c,
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292 src/double/ieee754-api/w_remainder.c,
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293 src/double/ieee754-api/w_scalb.c, src/double/ieee754-api/w_sinh.c,
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294 src/double/ieee754-api/w_sqrt.c, src/double/ieee754-core/e_acos.c,
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295 src/double/ieee754-core/e_acosh.c,
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296 src/double/ieee754-core/e_asin.c,
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297 src/double/ieee754-core/e_atan2.c,
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298 src/double/ieee754-core/e_atanh.c,
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299 src/double/ieee754-core/e_cosh.c,
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300 src/double/ieee754-core/e_exp.c, src/double/ieee754-core/e_fmod.c,
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301 src/double/ieee754-core/e_gamma.c,
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302 src/double/ieee754-core/e_gamma_r.c,
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303 src/double/ieee754-core/e_hypot.c, src/double/ieee754-core/e_j0.c,
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304 src/double/ieee754-core/e_j1.c, src/double/ieee754-core/e_jn.c,
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305 src/double/ieee754-core/e_lgamma.c,
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306 src/double/ieee754-core/e_lgamma_r.c,
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307 src/double/ieee754-core/e_log.c, src/double/ieee754-core/e_log10.c,
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308 src/double/ieee754-core/e_pow.c,
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309 src/double/ieee754-core/e_rem_pio2.c,
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310 src/double/ieee754-core/e_remainder.c,
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311 src/double/ieee754-core/e_scalb.c,
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312 src/double/ieee754-core/e_sinh.c,
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313 src/double/ieee754-core/e_sqrt.c, src/double/internal/k_cos.c,
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314 src/double/internal/k_rem_pio2.c, src/double/internal/k_sin.c,
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315 src/double/internal/k_tan.c, src/double/portable-api/s_asinh.c,
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316 src/double/portable-api/s_atan.c, src/double/portable-api/s_cbrt.c,
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317 src/double/portable-api/s_ceil.c,
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318 src/double/portable-api/s_copysign.c,
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319 src/double/portable-api/s_cos.c, src/double/portable-api/s_erf.c,
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320 src/double/portable-api/s_expm1.c,
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321 src/double/portable-api/s_fabs.c,
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322 src/double/portable-api/s_finite.c,
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323 src/double/portable-api/s_floor.c,
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324 src/double/portable-api/s_frexp.c,
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325 src/double/portable-api/s_ilogb.c,
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326 src/double/portable-api/s_isnan.c,
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327 src/double/portable-api/s_ldexp.c,
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328 src/double/portable-api/s_log1p.c,
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329 src/double/portable-api/s_logb.c,
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330 src/double/portable-api/s_modf.c,
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331 src/double/portable-api/s_nextafter.c,
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332 src/double/portable-api/s_rint.c,
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333 src/double/portable-api/s_scalbn.c,
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334 src/double/portable-api/s_significand.c,
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335 src/double/portable-api/s_sin.c, src/double/portable-api/s_tan.c,
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
336 src/double/portable-api/s_tanh.c, src/mathincl/fdlibm.h,
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
337 src/misc/standard.c:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
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diff changeset
338
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
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diff changeset
339 Untabify
3111d98ba7b3 Initial commit of eCos version 1.1
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parents:
diff changeset
340
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
341 Mon Jul 27 22:52:24 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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diff changeset
342
3111d98ba7b3 Initial commit of eCos version 1.1
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parents:
diff changeset
343 * tests/vectors/vector_support.h (doTestVec):
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
344 Remove "register" when declaring variable i
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
345
3111d98ba7b3 Initial commit of eCos version 1.1
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parents:
diff changeset
346 * host/acosgen.c, host/cosgen.c, host/fmodgen.c, host/modfgen.c,
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
347 host/tangen.c, host/asingen.c, host/coshgen.c, host/frexpgen.c,
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
348 host/powgen.c, host/tanhgen.c, host/atan2gen.c, host/expgen.c,
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
349 host/ldexpgen.c, host/singen.c, host/atangen.c, host/fabsgen.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
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diff changeset
350 host/log10gen.c, host/sinhgen.c, host/ceilgen.c, host/floorgen.c,
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
351 host/loggen.c, host/sqrtgen.c:
3111d98ba7b3 Initial commit of eCos version 1.1
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parents:
diff changeset
352 Remove "register" when declaring variable "int x"
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
353
3111d98ba7b3 Initial commit of eCos version 1.1
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parents:
diff changeset
354 Mon Jul 27 22:45:01 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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jlarmour
parents:
diff changeset
355
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
356 * tests/vectors/vector_support.h (checkErrorAcceptable):
3111d98ba7b3 Initial commit of eCos version 1.1
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parents:
diff changeset
357 Add extra check for tolerance acceptance so it behaves correctly with
3111d98ba7b3 Initial commit of eCos version 1.1
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parents:
diff changeset
358 underflow and overflow
3111d98ba7b3 Initial commit of eCos version 1.1
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parents:
diff changeset
359
3111d98ba7b3 Initial commit of eCos version 1.1
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parents:
diff changeset
360 Also reverse sense of checkErrorAcceptable() so it now returns
3111d98ba7b3 Initial commit of eCos version 1.1
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parents:
diff changeset
361 false on success and true on failure, as suggested by hmt. Change
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
362 this in doTestVec() (which is where it is called) too.
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diff changeset
363
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parents:
diff changeset
364 * tests/vectors/vector_support.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
365 Remove #if 0'd shift_double() function
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
366
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parents:
diff changeset
367 Mon Jul 27 21:55:04 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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jlarmour
parents:
diff changeset
368
3111d98ba7b3 Initial commit of eCos version 1.1
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parents:
diff changeset
369 * src/mathincl/fdlibm.h:
3111d98ba7b3 Initial commit of eCos version 1.1
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parents:
diff changeset
370 Rename CYGONCE_LIBM_FDLIBM_H to CYGONCE_LIBM_MATHINCL_FDLIBM_H as per
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jlarmour
parents:
diff changeset
371 code review comments
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
372
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
373 Fri Jul 24 22:20:42 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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jlarmour
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diff changeset
374
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jlarmour
parents:
diff changeset
375 * include/math.h, include/pkgconf/libm.h,
3111d98ba7b3 Initial commit of eCos version 1.1
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parents:
diff changeset
376 src/double/ieee754-api/w_acos.c, src/double/ieee754-api/w_acosh.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
377 src/double/ieee754-api/w_asin.c, src/double/ieee754-api/w_atan2.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
378 src/double/ieee754-api/w_atanh.c, src/double/ieee754-api/w_cosh.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
379 src/double/ieee754-api/w_exp.c, src/double/ieee754-api/w_fmod.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
380 src/double/ieee754-api/w_gamma.c, src/double/ieee754-api/w_gamma_r.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
381 src/double/ieee754-api/w_hypot.c, src/double/ieee754-api/w_j0.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
382 src/double/ieee754-api/w_j1.c, src/double/ieee754-api/w_jn.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
383 src/double/ieee754-api/w_lgamma.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
384 src/double/ieee754-api/w_lgamma_r.c, src/double/ieee754-api/w_log.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
385 src/double/ieee754-api/w_log10.c, src/double/ieee754-api/w_pow.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
386 src/double/ieee754-api/w_remainder.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
387 src/double/ieee754-api/w_scalb.c, src/double/ieee754-api/w_sinh.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
388 src/double/ieee754-api/w_sqrt.c, src/mathincl/fdlibm.h,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
389 src/misc/compatmode.cxx, src/misc/matherr.c, src/misc/signgam.cxx,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
390 src/misc/standard.c:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
391
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
392 Rename libm config option names as per the libm coding standard
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
393 review. Chiefly ensuring that CYGXXX_ prefixes are correct
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
394
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
395 * src/misc/matherr.c, include/pkgconf/libm.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
396 Add new CYGFUN_LIBC_matherr config option to prevent inclusion of
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
397 default matherr
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
398
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
399 Mon Jul 20 18:07:31 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
400
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
401 * src/misc/infconst.c:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
402 Oops. Don't let cyg_libm_infinity be static!
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
403
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
404 Thu Jul 16 20:07:26 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
405
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
406 * include/math.h, include/sys/ieeefp.h, src/misc/infconst.c:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
407 Remove union Cyg_libm_int_double from math.h, which was used to
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
408 define infinity, and replace with use of
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
409 Cyg_libm_ieee_double_shape_type from ieeefp.h
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
410
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
411 That type (which is a union) is now reordered so that it can be
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
412 initialised in terms of two int's
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
413
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
414 Mon Jul 13 21:55:06 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
415
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
416 * src/double/ieee754-api/w_acos.c, src/double/ieee754-api/w_acosh.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
417 src/double/ieee754-api/w_asin.c, src/double/ieee754-api/w_atan2.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
418 src/double/ieee754-api/w_atanh.c, src/double/ieee754-api/w_cosh.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
419 src/double/ieee754-api/w_exp.c, src/double/ieee754-api/w_fmod.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
420 src/double/ieee754-api/w_gamma.c, src/double/ieee754-api/w_gamma_r.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
421 src/double/ieee754-api/w_hypot.c, src/double/ieee754-api/w_j0.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
422 src/double/ieee754-api/w_j1.c, src/double/ieee754-api/w_jn.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
423 src/double/ieee754-api/w_lgamma.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
424 src/double/ieee754-api/w_lgamma_r.c, src/double/ieee754-api/w_log.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
425 src/double/ieee754-api/w_log10.c, src/double/ieee754-api/w_pow.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
426 src/double/ieee754-api/w_remainder.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
427 src/double/ieee754-api/w_scalb.c, src/double/ieee754-api/w_sinh.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
428 src/double/ieee754-api/w_sqrt.c, src/double/ieee754-core/e_acos.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
429 src/double/ieee754-core/e_acosh.c, src/double/ieee754-core/e_asin.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
430 src/double/ieee754-core/e_atan2.c, src/double/ieee754-core/e_atanh.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
431 src/double/ieee754-core/e_cosh.c, src/double/ieee754-core/e_exp.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
432 src/double/ieee754-core/e_fmod.c, src/double/ieee754-core/e_gamma.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
433 src/double/ieee754-core/e_gamma_r.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
434 src/double/ieee754-core/e_hypot.c, src/double/ieee754-core/e_j0.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
435 src/double/ieee754-core/e_j1.c, src/double/ieee754-core/e_jn.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
436 src/double/ieee754-core/e_lgamma.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
437 src/double/ieee754-core/e_lgamma_r.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
438 src/double/ieee754-core/e_log.c, src/double/ieee754-core/e_log10.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
439 src/double/ieee754-core/e_pow.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
440 src/double/ieee754-core/e_rem_pio2.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
441 src/double/ieee754-core/e_remainder.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
442 src/double/ieee754-core/e_scalb.c, src/double/ieee754-core/e_sinh.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
443 src/double/ieee754-core/e_sqrt.c, src/double/internal/k_cos.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
444 src/double/internal/k_rem_pio2.c, src/double/internal/k_sin.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
445 src/double/internal/k_tan.c, src/double/portable-api/s_asinh.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
446 src/double/portable-api/s_atan.c, src/double/portable-api/s_cbrt.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
447 src/double/portable-api/s_ceil.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
448 src/double/portable-api/s_copysign.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
449 src/double/portable-api/s_cos.c, src/double/portable-api/s_erf.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
450 src/double/portable-api/s_expm1.c, src/double/portable-api/s_fabs.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
451 src/double/portable-api/s_finite.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
452 src/double/portable-api/s_floor.c, src/double/portable-api/s_frexp.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
453 src/double/portable-api/s_ilogb.c, src/double/portable-api/s_isnan.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
454 src/double/portable-api/s_ldexp.c, src/double/portable-api/s_log1p.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
455 src/double/portable-api/s_logb.c, src/double/portable-api/s_modf.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
456 src/double/portable-api/s_nextafter.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
457 src/double/portable-api/s_rint.c, src/double/portable-api/s_scalbn.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
458 src/double/portable-api/s_significand.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
459 src/double/portable-api/s_sin.c, src/double/portable-api/s_tan.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
460 src/double/portable-api/s_tanh.c, src/misc/standard.c:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
461
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
462 Make #ifdef __STDC__ bits compulsory and remove the associated #else
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
463 clause. We know that gcc is ISO C compatible!
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
464
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
465 Tue Jul 7 16:05:48 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
466
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
467 * src/misc/compatmode.cxx:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
468 Fix conditionalisation to prevent unused variable warning for tracing
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
469
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
470 Thu Jun 25 04:58:21 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
471
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
472 * tests/vectors/acos.c, tests/vectors/acos.h, tests/vectors/asin.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
473 tests/vectors/asin.h, tests/vectors/atan.c, tests/vectors/atan.h,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
474 tests/vectors/atan2.c, tests/vectors/atan2.h, tests/vectors/ceil.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
475 tests/vectors/ceil.h, tests/vectors/cos.c, tests/vectors/cos.h,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
476 tests/vectors/cosh.c, tests/vectors/cosh.h, tests/vectors/exp.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
477 tests/vectors/exp.h, tests/vectors/fabs.c, tests/vectors/fabs.h,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
478 tests/vectors/floor.c, tests/vectors/floor.h, tests/vectors/fmod.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
479 tests/vectors/fmod.h, tests/vectors/frexp.c, tests/vectors/frexp.h,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
480 tests/vectors/ldexp.c, tests/vectors/ldexp.h, tests/vectors/log.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
481 tests/vectors/log.h, tests/vectors/log10.c, tests/vectors/log10.h,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
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482 tests/vectors/modf.c, tests/vectors/modf.h, tests/vectors/pow.c,
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483 tests/vectors/pow.h, tests/vectors/sin.c, tests/vectors/sin.h,
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484 tests/vectors/sinh.c, tests/vectors/sinh.h, tests/vectors/sqrt.c,
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485 tests/vectors/sqrt.h, tests/vectors/tan.c, tests/vectors/tan.h,
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486 tests/vectors/tanh.c, tests/vectors/tanh.h,
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487 tests/vectors/vector_support.h:
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488 Add math library tests for functions specified in the ISO standard.
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489 These are based on precomputed test vectors
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490
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491 * tests/PKGconf.mak:
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492 Create with above files being built
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493
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494 * host/acosgen.c, host/asingen.c, host/atan2gen.c, host/atangen.c,
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495 host/ceilgen.c, host/cosgen.c, host/coshgen.c, host/expgen.c,
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496 host/fabsgen.c, host/floorgen.c, host/fmodgen.c, host/frexpgen.c,
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497 host/ldexpgen.c, host/log10gen.c, host/loggen.c, host/modfgen.c,
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498 host/powgen.c, host/singen.c, host/sinhgen.c, host/sqrtgen.c,
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499 host/tangen.c, host/tanhgen.c:
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500 Host-side (and currently linux-specific) sources to automatically
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501 generate test vector data used by the above tests.
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502
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503 * include/pkgconf/libm.h:
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504 Ensure the kernel C API is available if we want thread safety
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505
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506 Wed Jun 24 15:42:31 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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507
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508 * src/misc/standard.c:
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509 Fix typo in ifdef
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510
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511 Wed Jun 24 13:04:30 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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512
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513 * src/misc/standard.c:
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514 Fix #defines for IEEE mode, revealed by permutation testing
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515
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516 Mon Jun 22 14:42:50 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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517
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518 * src/misc/infconst.c:
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519 Fix compiler warning
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520
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521 Sun Jun 21 04:42:18 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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522
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523 * include/sys/ieeefp.h:
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524 Add this to allow bitfield break down of IEEE floating point doubles
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525
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526 Wed Jun 17 08:55:21 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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527
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528 * include/pkgconf/libm.h:
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529 Make the use of stderr for messages _not_ the default
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530 Make thread safety the default
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531
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532 * src/misc/standard.c:
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533 Change alternative for fprintf(stderr,...) _not_ being used from
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534 "CYG_EMPTY_STATEMENT" to just "0" to placate compiler.
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535
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536 Mon Jun 15 19:59:36 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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537
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538 * src/misc/compatmode.cxx:
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539 Fix typo in compatibility mode name
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540
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541 Fri Jun 5 16:31:26 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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542
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543 * src/misc/signgam.cxx, src/misc/compatmode.cxx:
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544 Fix some minor typos when thread safety is turned on
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545
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546 * src/misc/matherr.c
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547 Correct syntax of weak attribute
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548
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549 Fri Jun 5 07:07:03 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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550
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551 * Initial check-in of all math library sources. Based on fdlibm-5.2.
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552
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553
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554 //===========================================================================
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555 //####COPYRIGHTBEGIN####
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556 //
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557 // -------------------------------------------
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558 // The contents of this file are subject to the Cygnus eCos Public License
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559 // Version 1.0 (the "License"); you may not use this file except in
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560 // compliance with the License. You may obtain a copy of the License at
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561 // http://sourceware.cygnus.com/ecos
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562 //
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563 // Software distributed under the License is distributed on an "AS IS"
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564 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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565 // License for the specific language governing rights and limitations under
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566 // the License.
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567 //
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568 // The Original Code is eCos - Embedded Cygnus Operating System, released
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569 // September 30, 1998.
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570 //
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571 // The Initial Developer of the Original Code is Cygnus. Portions created
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572 // by Cygnus are Copyright (C) 1998 Cygnus Solutions. All Rights Reserved.
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573 // -------------------------------------------
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574 //
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575 //####COPYRIGHTEND####
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576 //===========================================================================