1 | 2002-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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2 | |
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3 | * configure.ac: Remove RTEMS_CHECK_BSP_CACHE. |
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4 | |
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5 | 2002-12-01 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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6 | |
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7 | * configure.ac: Add RTEMS_PROG_CCAS. |
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8 | |
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9 | 2002-11-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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10 | |
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11 | * mongoosev/Makefile.am: TMPINSTALL_FILES -> PREINSTALL_FILES. |
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12 | |
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13 | 2002-11-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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14 | |
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15 | * mongoosev/Makefile.am: Merge-in mongoosev/include/Makefile.am. |
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16 | Install include/mongoose-v.h. |
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17 | * mongoosev/include/Makefile.am: Remove. |
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18 | * configure.ac: Reflect changes above. |
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19 | |
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20 | 2002-11-01 Joel Sherrill <joel@OARcorp.com> |
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21 | |
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22 | * shared/interrupts/installisrentries.c, |
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23 | shared/interrupts/vectorexceptions.c: Removed warnings. |
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24 | |
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25 | 2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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26 | |
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27 | * .cvsignore: Reformat. |
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28 | Add autom4te*cache. |
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29 | Remove autom4te.cache. |
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30 | |
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31 | 2002-09-08 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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32 | |
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33 | * configure.ac: Remove duplicate timer/Makefile from CONFIG_FILES. |
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34 | |
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35 | 2002-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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36 | |
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37 | * clock/Makefile.am: Use .$(OBJEXT) instead of .o. |
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38 | * mongoosev/duart/Makefile.am: Use .$(OBJEXT) instead of .o. |
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39 | * mongoosev/vectorisrs/Makefile.am: Use .$(OBJEXT) instead of .o. |
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40 | * r46xx/vectorisrs/Makefile.am: Use .$(OBJEXT) instead of .o. |
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41 | * shared/cache/Makefile.am: Use .$(OBJEXT) instead of .o. |
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42 | * shared/interrupts/Makefile.am: Use .$(OBJEXT) instead of .o. |
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43 | * timer/Makefile.am: Use .$(OBJEXT) instead of .o. |
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44 | * tx39/vectorisrs/Makefile.am: Use .$(OBJEXT) instead of .o. |
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45 | |
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46 | 2002-08-09 Joel Sherrill <joel@OARcorp.com> |
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47 | |
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48 | * shared/interrupts/isr_entries.S: Corrected typo in mips1 |
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49 | END_FRAME directive that lead to linker errors. |
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50 | |
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51 | 2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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52 | |
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53 | * configure.ac: |
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54 | AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS). |
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55 | AM_INIT_AUTOMAKE([no-define foreign 1.6]). |
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56 | * clock/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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57 | * Makefile.am: Remove AUTOMAKE_OPTIONS. |
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58 | * mongoosev/duart/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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59 | * mongoosev/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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60 | * mongoosev/include/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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61 | * mongoosev/vectorisrs/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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62 | * r46xx/vectorisrs/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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63 | * r46xx/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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64 | * shared/cache/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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65 | * shared/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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66 | * shared/interrupts/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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67 | * timer/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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68 | * tx39/include/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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69 | * tx39/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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70 | * tx39/vectorisrs/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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71 | |
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72 | 2002-03-05 Greg Menke <gregory.menke@gsfc.nasa.gov> |
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73 | |
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74 | * shared/interrupts/installisrentries.c: Added support for debug |
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75 | exception vector. |
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76 | * shared/interrupts/isr_entries.S: Added support for debug exception |
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77 | vector. |
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78 | |
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79 | 2002-02-27 Greg Menke <gregory.menke@gsfc.nasa.gov> |
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80 | |
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81 | * mongoosev/include/mongoose-v.h: Added cache constants. |
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82 | * mongoosev/vectorisrs/vectorisrs.c: More tinkering to improve |
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83 | performance. |
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84 | |
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85 | 2002-02-08 Joel Sherrill <joel@OARcorp.com> |
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86 | |
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87 | * mongoosev/vectorisrs/vectorisrs.c: Fixed to use new frame format. |
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88 | |
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89 | 2001-02-05 Joel Sherrill <joel@OARcorp.com> |
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90 | |
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91 | * isr_entries.S: Removed comment incorrectly indicating this |
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92 | file was cpu_asm.S. |
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93 | * vectorexceptions.c (mips_dump_exception_frame): New routine |
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94 | broken out from default exception handler. |
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95 | |
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96 | 2001-02-01 Greg Menke <gregory.menke@gsfc.nasa.gov> |
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97 | |
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98 | * mongoosev/vectorisrs/vectorisrs.c, |
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99 | shared/interrupts/vectorexceptions.c: Use rtems/bspIo.h, not just |
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100 | bspIo.h. |
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101 | |
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102 | 2001-02-01 Greg Menke <gregory.menke@gsfc.nasa.gov> |
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103 | |
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104 | * Lots of tinkering and tuning as part of improving interrupt latency |
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105 | and improving the per-task interrupt level control and FP mask handling. |
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106 | With these modifications interrupt latency was measured at a worst-case |
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107 | of 100us, average below 60 us on a 12 Mhz R3000 class CPU with 50 |
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108 | RTEMS tasks in the application. |
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109 | * mongoosev/README: Updated. |
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110 | * mongoosev/include/mongoose-v.h: Masks modified. |
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111 | * mongoosev/vectorisrs/vectorisrs.c: Significant overhaul to address |
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112 | software prioritization of interrupts. If a higher priority interrupt |
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113 | occurs while we are looking for new interrupts, we will reinitiate the |
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114 | scan of all interrupts. |
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115 | * shared/interrupts/vectorexceptions.c: Removed warning and deleted |
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116 | blank lines. |
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117 | |
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118 | 2002-01-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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119 | |
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120 | * mongoosev/vectorisrs/vectorisrs.c: Include rtems/bspIo.h instead of bspIo.h. |
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121 | * r46xx/vectorisrs/vectorisrs.c: Include rtems/bspIo.h instead of bspIo.h. |
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122 | * shared/interrupts/vectorexceptions.c: Include rtems/bspIo.h instead of bspIo.h. |
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123 | * tx39/vectorisrs/vectorisrs.c: Include rtems/bspIo.h instead of bspIo.h. |
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124 | |
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125 | 2001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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126 | |
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127 | * .cvsignore: Add autom4te.cache for autoconf > 2.52. |
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128 | * configure.in: Remove. |
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129 | * configure.ac: New file, generated from configure.in by autoupdate. |
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130 | |
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131 | 2001-09-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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132 | |
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133 | * tx39/include/Makefile.am: Use 'TMPINSTALL_FILES ='. |
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134 | * mongoosev/include/Makefile.am: Use 'TMPINSTALL_FILES ='. |
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135 | * mongoosev/duart/Makefile.am: Use 'PREINSTALL_FILES ='. |
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136 | * shared/cache/Makefile.am: Use 'PREINSTALL_FILES ='. |
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137 | * shared/cache/Makefile.am: Use 'CLEANFILES ='. |
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138 | |
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139 | 2000-05-24 Joel Sherrill <joel@OARcorp.com> |
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140 | |
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141 | * mongoosev/include/mongoose-v.h, mongoosev/vectorisrs/vectorisrs.c, |
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142 | r46xx/vectorisrs/vectorisrs.c, tx39/vectorisrs/vectorisrs.c, |
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143 | tx39/include/tx3904.h: All exceptions were given low numbers and thus |
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144 | can be now be installed and processed in a uniform manner just like interrupts. |
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145 | Variances between various MIPS ISA levels are not accounted for at this time. |
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146 | * mongoosev/vectorisrs/Makefile.am, mongoosev/vectorisrs/maxvectors.c, |
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147 | r46xx/vectorisrs/Makefile.am, r46xx/vectorisrs/maxvectors.c, |
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148 | tx39/vectorisrs/Makefile.am, tx39/vectorisrs/maxvectors.c, |
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149 | shared/interrupts/maxvectors.c, shared/interrupts/Makefile.am: Split the |
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150 | shared maxvectors.c into a variety of CPU model specific versions to simplify |
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151 | the build process and reduce depdencies. Deleted shared/interrupts/maxvectors.c |
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152 | and created various CPU model versions. |
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153 | |
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154 | 2001-05-24 Greg Menke <gregory.menke@gsfc.nasa.gov> |
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155 | |
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156 | * clock/clock.S: Move placement of nop. |
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157 | |
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158 | 2001-05-22 Greg Menke <gregory.menke@gsfc.nasa.gov> |
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159 | |
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160 | * Assisted in design and debug by Joel Sherrill <joel@OARcorp.com>. |
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161 | * mongoosev/duart/mg5uart.c, mongoosev/duart/mg5uart.h, |
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162 | mongoosev/include/mongoose-v.h, mongoosev/vectorisrs/vectorisrs.c, |
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163 | shared/interrupts/maxvectors.c: Now works. Significant rework |
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164 | of exceptions and interrupt vectoring to clean things up. |
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165 | * shared/interrupts/vectorexceptions.c: Removed. |
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166 | |
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167 | 2001-05-07 Joel Sherrill <joel@OARcorp.com> |
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168 | |
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169 | * shared/interrupts/vectorexceptions.c: New file to decode |
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170 | exception code and vector appropriate NON-interrupt exception. |
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171 | * shared/interrupts/Makefile.am: Modified to reflect above. |
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172 | |
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173 | 2001-04-20 Joel Sherrill <joel@OARcorp.com> |
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174 | |
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175 | * mongoosev/duart/mg5uart.c (mg5uart_enable_interrupts): Honor |
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176 | the other bits set in the Peripheral Function Interrupt Mask |
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177 | Register when modifying those enabled for the DUART. |
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178 | * mongoosev/include/mongoose-v.h (MONGOOSEV_ATOMIC_MASK, |
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179 | MONGOOSEV_PFICR, MONGOOSEV_PFIMR, mongoosev_set_in_pficr, |
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180 | mongoosev_clear_in_pficr, mongoosev_set_in_pfimr, |
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181 | mongoosev_clear_in_pfimr, MONGOOSEV_UART_ALL_IRQ_BITS): New macros. |
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182 | |
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183 | 2001-04-16 Joel Sherrill <joel@OARcorp.com> |
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184 | |
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185 | * mongoosev/duart/mg5uart.c, mongoosev/duart/mg5uart.h |
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186 | Modifications made with Gregory Menke <gregory.menke@gsfc.nasa.gov> |
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187 | as he debugged this BSP using a logic analyzer. In particular, |
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188 | there was a mistake where the index not offset of registers was |
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189 | in the header file and the baud rate calculation was incorrect. |
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190 | |
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191 | 2001-03-13 Joel Sherrill <joel@OARcorp.com> |
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192 | |
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193 | * Added mongoose-v, mongoose-v/include, and mongoose-v/vectorisrs |
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194 | directories. |
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195 | * mongoosev/.cvsignore, mongoosev/Makefile.am, mongoosev/README, |
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196 | mongoosev/duart/.cvsignore, mongoosev/duart/Makefile.am, |
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197 | mongoosev/duart/README.mguart, mongoosev/duart/mg5uart.c, |
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198 | mongoosev/duart/mg5uart.h, mongoosev/duart/mg5uart_reg.c, |
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199 | mongoosev/include/.cvsignore, mongoosev/include/Makefile.am, |
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200 | mongoosev/include/mongoose-v.h, mongoosev/vectorisrs/.cvsignore, |
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201 | mongoosev/vectorisrs/Makefile.am, mongoosev/vectorisrs/vectorisrs.c: |
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202 | New files. |
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203 | * Makefile.am, configure.in, shared/interrupts/Makefile.am, |
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204 | shared/interrupts/maxvectors.c: Added support for mongoosev. |
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205 | * tx39/vectorisrs/vectorisrs.c: Corrected warning. |
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206 | |
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207 | 2001-03-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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208 | |
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209 | * shared/cache/Makefile.am, tx39/include/Makefile.am: |
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210 | Apply include_*HEADERS instead of H_FILES. |
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211 | |
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212 | 2001-01-08 Joel Sherrill <joel@OARcorp.com> |
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213 | |
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214 | * Added r46xx directory. |
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215 | * Makefile.am, configure.in: Modified to reflect addition of r46xx. |
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216 | * shared/interrupts/installisrentries.c: Fixed typo. |
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217 | * r46xx/.cvsignore, r46xx/Makefile.am, |
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218 | r46xx/vectorisrs/.cvsignore, r46xx/vectorisrs/Makefile.am, |
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219 | r46xx/vectorisrs/vectorisrs.c: New files. |
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220 | |
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221 | 2000-12-19 Joel Sherrill <joel@OARcorp.com> |
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222 | |
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223 | * tx39/vectorisrs/vectorisrs.c: Modified to have default exception |
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224 | vector handler. This should be in a separate file so the BSP can |
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225 | easily override it. |
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226 | |
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227 | 2000-12-13 Joel Sherrill <joel@OARcorp.com> |
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228 | |
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229 | * configure.in: Added new directories. |
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230 | * shared/interrupts/Makefile.am: Added AM_CPPFLAGS to define TX39 |
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231 | when compiling for a TX3904. |
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232 | * shared/interrupts/maxvectors.c: Corrected conditional logic. |
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233 | * tx39/Makefile.am: Added vectorisrs. |
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234 | * tx39/vectorisrs/Makefile.am, tx39/vectorisrs/vectorisrs.c, |
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235 | * tx39/vectorisrs/.cvsignore: New files. This decodes the |
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236 | interrupt pending information on the TX3904 and vectors |
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237 | an interrupt. |
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238 | |
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239 | 2000-12-13 Joel Sherrill <joel@OARcorp.com> |
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240 | |
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241 | * shared/.cvsignore, shared/Makefile.am, |
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242 | shared/cache/.cvsignore, shared/cache/Makefile.am, |
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243 | shared/cache/cache.c, shared/cache/cache_.h, |
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244 | shared/interrupts/.cvsignore, shared/interrupts/Makefile.am, |
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245 | shared/interrupts/installisrentries.c, |
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246 | shared/interrupts/isr_entries.S, |
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247 | shared/interrupts/maxvectors.c, tx39/.cvsignore, |
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248 | tx39/Makefile.am, tx39/include/.cvsignore, |
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249 | tx39/include/Makefile.am, tx39/include/tx3904.h: New file. |
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250 | Moved some pieces of interrupt processing from score/cpu to |
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251 | libcpu/mips since many interrupt servicing characteristics are |
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252 | CPU model dependent. This patch addresses the number of interrupt |
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253 | sources and where the ISR prologues are located. The only way to |
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254 | currently install the ISR prologues requires that the prologues |
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255 | be installed into RAM. |
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256 | |
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257 | 2000-11-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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258 | |
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259 | * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS. |
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260 | |
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261 | 2000-11-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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262 | |
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263 | * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal. |
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264 | |
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265 | 2000-10-26 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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266 | |
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267 | * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros. |
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268 | Switch to GNU canonicalization. |
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269 | |
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270 | 2000-10-24 Alan Cudmore <alanc@linuxstart.com> and |
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271 | Joel Sherrill <joel@OARcorp.com> |
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272 | |
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273 | * This is a major reworking of the mips64orion port to use |
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274 | gcc predefines as much as possible and a big push to multilib |
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275 | the mips port. The mips64orion port was copied/renamed to mips |
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276 | to be more like other GNU tools. Alan did most of the technical |
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277 | work of determining how to map old macro names used by the mips64orion |
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278 | port to standard compiler macro definitions. Joel did the merge |
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279 | with CVS magic to keep individual file history and did the BSP |
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280 | modifications. Details follow: |
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281 | * Makefile.am: Made clock and timer subdirectories conditional. |
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282 | * configure.in: Ditto. |
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283 | * clock/clock.S: Switch from using <idtmon.h> to <asm.h>. |
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284 | * clock/gettime.S: Switch from using <idtmon.h> to <asm.h>. |
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285 | |
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286 | 2000-09-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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287 | |
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288 | * clock/Makefile.am, timer/Makefile.am: Include compile.am |
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289 | |
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290 | 2000-08-10 Joel Sherrill <joel@OARcorp.com> |
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291 | |
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292 | * ChangeLog: New file. |
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