1 | 2011-08-18 Chris Johns <chrisj@rtems.org> |
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2 | |
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3 | * cpu.c: Fix the ISR get level for the IIC. Make |
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4 | _CPU_Context_Initialize a function rather than inlined. |
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5 | * cpu_asm.S: Do not enable interrupt on return, rather resume the |
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6 | state on entry to the ISR. |
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7 | * irq.c, nios2/nios2-iic-low-level.S: Change the ISR handler so |
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8 | the ipending decoding is in C and within the interrupt |
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9 | context. This is usable with the Altera HAL directly. |
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10 | * rtems/score/cpu.h: Add ienable and ipending interfaces. Add some |
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11 | comments. Remove _CPU_Context_Initialize. |
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12 | |
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13 | 2011-08-14 Chris Johns <chrisj@rtems.org> |
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14 | |
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15 | * rtems/score/cpu.h: Clear the vector table for simple vectored |
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16 | interrupts. |
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17 | * irq.c: Add support for using the IIC with the Altera HAL. |
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18 | |
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19 | 2011-08-10 Sebastian Huber <sebastian.huber@embedded-brains.de> |
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20 | |
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21 | * rtems/score/cpu.h: Removed superfluous comments. Format. Include |
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22 | by assembler support. Removed superfluous floating-point support. |
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23 | Stack alignment is now 4. |
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24 | |
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25 | 2011-08-10 Sebastian Huber <sebastian.huber@embedded-brains.de> |
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26 | |
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27 | * rtems/score/cpu.h, cpu.c: Removed superfluous functions. |
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28 | |
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29 | 2011-08-09 Sebastian Huber <sebastian.huber@embedded-brains.de> |
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30 | |
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31 | * nios2-iic-low-level.S: New file. |
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32 | * cpu_asm.S: Moved low-level interrupt handling into new file. |
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33 | * Makefile.am: Reflect change from above. |
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34 | |
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35 | 2011-08-09 Sebastian Huber <sebastian.huber@embedded-brains.de> |
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36 | |
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37 | * cpu_asm.S, rtems/score/cpu.h: There is no need to save the global |
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38 | pointer (gp) in the thread register context since it is a system wide |
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39 | constant and set-up with the C runtime environment. |
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40 | |
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41 | 2011-07-24 Joel Sherrill <joel.sherrill@oarcorp.com> |
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42 | |
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43 | * cpu.c: Remove /*PAGE markers which were interpreted by a long dead |
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44 | print script. |
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45 | |
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46 | 2011-05-18 Ralf Corsépius <ralf.corsepius@rtems.org> |
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47 | |
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48 | * Makefile.am: Reformat. |
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49 | |
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50 | 2011-02-11 Ralf Corsépius <ralf.corsepius@rtems.org> |
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51 | |
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52 | * irq.c: |
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53 | Use "__asm__" instead of "asm" for improved c99-compliance. |
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54 | |
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55 | 2010-10-21 Joel Sherrill <joel.sherrill@oarcorp.com> |
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56 | |
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57 | * rtems/score/cpu.h: Add RTEMS_COMPILER_NO_RETURN_ATTRIBUTE to |
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58 | _CPU_Context_restore() because it does not return. Telling GCC this |
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59 | avoids generation of dead code. |
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60 | |
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61 | 2010-07-30 Gedare Bloom <giddyup44@yahoo.com> |
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62 | |
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63 | PR 1599/cpukit |
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64 | * irq.c: Rename _Context_Switch_necessary to _Thread_Dispatch_necessary |
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65 | to more properly reflect the intent. |
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66 | |
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67 | 2010-07-29 Gedare Bloom <giddyup44@yahoo.com> |
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68 | |
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69 | PR 1635/cpukit |
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70 | * rtems/score/cpu.h, rtems/score/types.h: Refactoring of priority |
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71 | handling, to isolate the bitmap implementation of priorities in the |
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72 | supercore so that priority management is a little more modular. This |
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73 | change is in anticipation of scheduler implementations that can |
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74 | select how they manage tracking priority levels / finding the highest |
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75 | priority ready task. Note that most of the changes here are simple |
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76 | renaming, to clarify the use of the bitmap-based priority management. |
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77 | |
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78 | 2010-07-16 Sebastian Huber <sebastian.huber@embedded-brains.de> |
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79 | |
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80 | * rtems/score/cpu.h: Include <rtems/score/types.h> first. |
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81 | * rtems/score/types.h: Use <rtems/score/basedefs.h> header file. |
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82 | |
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83 | 2010-06-28 Joel Sherrill <joel.sherrill@oarcorp.com> |
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84 | |
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85 | PR 1573/cpukit |
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86 | * irq.c, rtems/score/cpu.h: Add a per cpu data structure which contains |
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87 | the information required by RTEMS for each CPU core. This |
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88 | encapsulates information such as thread executing, heir, idle and |
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89 | dispatch needed. |
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90 | |
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91 | 2010-03-27 Joel Sherrill <joel.sherrill@oarcorp.com> |
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92 | |
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93 | * cpu.c, cpu_asm.S, irq.c: Add include of config.h |
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94 | |
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95 | 2009-03-02 Joel Sherrill <joel.sherrill@oarcorp.com> |
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96 | |
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97 | * cpu_asm.S: Eliminate extern of unused variables. |
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98 | |
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99 | 2009-03-02 Joel Sherrill <joel.sherrill@oarcorp.com> |
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100 | |
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101 | * cpu.c: Remove stray semi-colon. |
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102 | |
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103 | 2009-02-12 Joel Sherrill <joel.sherrill@oarcorp.com> |
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104 | |
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105 | * cpu.c, rtems/score/cpu.h: Change prototype of IDLE thread to |
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106 | consistently return void * and take a uintptr_t argument. |
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107 | |
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108 | 2009-02-11 Joel Sherrill <joel.sherrill@oarcorp.com> |
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109 | |
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110 | * cpu.c, rtems/score/cpu.h: Eliminate _CPU_Thread_dispatch_pointer and |
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111 | passing address of _Thread_Dispatch to _CPU_Initialize. Clean up |
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112 | comments. |
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113 | |
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114 | 2008-09-11 Ralf Corsépius <ralf.corsepius@rtems.org> |
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115 | |
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116 | * rtems/score/types.h: Do not define boolean, single_precision, |
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117 | double_precision unless RTEMS_DEPRECATED_TYPES is given. |
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118 | |
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119 | 2008-09-08 Joel Sherrill <joel.sherrill@oarcorp.com> |
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120 | |
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121 | * rtems/score/cpu.h: Remove extraneous spaces. |
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122 | |
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123 | 2008-08-21 Ralf Corsépius <ralf.corsepius@rtems.org> |
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124 | |
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125 | * rtems/score/types.h: Include stdbool.h. |
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126 | Use bool as base-type for boolean. |
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127 | |
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128 | 2008-07-31 Joel Sherrill <joel.sherrill@OARcorp.com> |
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129 | |
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130 | * cpu.c, rtems/score/cpu.h: Correct prototype of Idle threads. |
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131 | |
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132 | 2008-06-05 Joel Sherrill <joel.sherrill@OARcorp.com> |
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133 | |
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134 | * rtems/score/cpu.h: Add CPU_SIMPLE_VECTORED_INTERRUPTS porting |
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135 | parameter to indicate that the port uses the Simple Vectored |
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136 | Interrupt model or the Programmable Interrupt Controller Model. The |
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137 | PIC model is implemented primarily in the BSP and it is responsible |
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138 | for all memory allocation. |
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139 | |
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140 | 2007-12-17 Joel Sherrill <joel.sherrill@oarcorp.com> |
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141 | |
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142 | * rtems/score/cpu.h: Add _CPU_Context_Get_SP() for stack check utility. |
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143 | |
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144 | 2007-12-17 Joel Sherrill <joel.sherrill@OARcorp.com> |
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145 | |
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146 | * irq.c: Sweep to make sure grep for COPYRIGHT passes. |
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147 | |
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148 | 2007-12-04 Joel Sherrill <joel.sherrill@OARcorp.com> |
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149 | |
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150 | * cpu.c, rtems/score/cpu.h: Move interrupt_stack_size field from CPU |
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151 | Table to Configuration Table. Eliminate CPU Table from all ports. |
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152 | Delete references to CPU Table in all forms. |
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153 | |
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154 | 2007-12-03 Joel Sherrill <joel.sherrill@OARcorp.com> |
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155 | |
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156 | * rtems/score/cpu.h: Moved most of the remaining CPU Table fields to |
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157 | the Configuration Table. This included pretasking_hook, |
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158 | predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace, |
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159 | extra_mpci_receive_server_stack, stack_allocate_hook, and |
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160 | stack_free_hook. As a side-effect of this effort some multiprocessing |
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161 | code was made conditional and some style clean up occurred. |
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162 | |
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163 | 2007-04-17 Ralf Corsépius <ralf.corsepius@rtems.org> |
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164 | |
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165 | * rtems/score/cpu.h: |
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166 | Use Context_Control_fp* instead of void* for fp_contexts. |
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167 | Eliminate evil casts. |
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168 | |
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169 | 2006-11-17 Ralf Corsépius <ralf.corsepius@rtems.org> |
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170 | |
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171 | * rtems/score/types.h: Remove unsigned64, signed64. |
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172 | |
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173 | 2006-08-10 Joel Sherrill <joel@OARcorp.com> |
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174 | |
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175 | * .cvsignore: New file. |
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176 | |
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177 | 2006-08-09 Kolja Waschk <waschk@telos.de> |
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178 | |
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179 | * rtems/score/cpu.h, rtems/score/cpu_asm.h, rtems/score/nios2.h, |
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180 | rtems/score/types.h: New files. |
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181 | |
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182 | 2006-08-09 Kolja Waschk <waschk@telos.de> |
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183 | |
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184 | * ChangeLog, Makefile.am, cpu.c, cpu_asm.S, irq.c, preinstall.am, |
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185 | rtems/asm.h: New files. |
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186 | |
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187 | 2005-12-09 Kolja Waschk <rtemsdev@ixo.de> |
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188 | |
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189 | Derived from no_cpu |
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190 | |
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