1 | 2004-04-01 Ralf Corsepius <ralf_corsepius@rtems.org> |
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2 | |
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3 | * cpu_asm.S: Include <rtems/asm.h> instead of <asm.h>. |
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4 | |
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5 | 2004-03-31 Ralf Corsepius <ralf_corsepius@rtems.org> |
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6 | |
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7 | * cpu.c: Convert to using c99 fixed size types. |
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8 | |
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9 | 2004-01-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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10 | |
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11 | * configure.ac: Add RTEMS_PROG_CCAS. |
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12 | * Makefile.am: Use automake compilation rules. |
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13 | |
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14 | 2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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15 | |
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16 | * Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES. |
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17 | |
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18 | 2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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19 | |
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20 | * configure.ac: Require automake >= 1.8, autoconf >= 2.59. |
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21 | |
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22 | 2003-12-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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23 | |
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24 | * Makefile.am: Remove include_rtems_score_HEADERS. |
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25 | Reformat for preinstallation dirstamp support. |
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26 | |
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27 | 2003-12-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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28 | |
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29 | * Makefile.am: Remove all-local: $(ARCH). |
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30 | |
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31 | 2003-10-22 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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32 | |
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33 | * configure.ac: Remove RTEMS_CANONICAL_HOST. |
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34 | |
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35 | 2003-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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36 | |
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37 | * configure.ac: Remove RTEMS_CHECK_CPU. |
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38 | |
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39 | 2003-09-04 Joel Sherrill <joel@OARcorp.com> |
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40 | |
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41 | * cpu.c, cpu_asm.S: URL for license changed. |
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42 | |
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43 | 2003-08-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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44 | |
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45 | * Makefile.am: Reflect having moved aclocal/. |
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46 | |
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47 | 2003-08-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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48 | |
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49 | * Makefile.am: Reflect having moved automake/. |
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50 | |
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51 | 2003-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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52 | |
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53 | * configure.ac: Use rtems-bugs@rtems.com as bug report email address. |
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54 | |
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55 | 2003-03-18 Till Straumann <strauman@slac.stanford.edu> |
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56 | |
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57 | PR 356/bsps |
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58 | * cpu.c: This patch makes RTEMS/PowerPC eabi compliant. |
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59 | |
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60 | 2003-03-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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61 | |
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62 | * configure.ac: Remove AC_CONFIG_AUX_DIR. |
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63 | |
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64 | 2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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65 | |
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66 | * configure.ac: AM_INIT_AUTOMAKE([1.7.2]). |
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67 | |
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68 | 2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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69 | |
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70 | * configure.ac: AC_PREREQ(2.57). |
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71 | |
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72 | 2002-12-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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73 | |
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74 | * Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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75 | * configure.ac: Remove RTEMS_CHECK_CUSTOM_BSP. |
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76 | |
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77 | 2002-11-01 Joel Sherrill <joel@OARcorp.com> |
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78 | |
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79 | * cpu.c: Currently only the mpc8260 BSP supports interrupt nesting. |
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80 | NOTE: These needs to be generalized as the patch is applied to other |
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81 | BSPs. |
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82 | |
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83 | 2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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84 | |
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85 | * .cvsignore: Reformat. |
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86 | Add autom4te*cache. |
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87 | Remove autom4te.cache. |
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88 | |
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89 | 2002-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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90 | |
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91 | * Makefile.am: Use .$(OBJEXT) instead of .o. |
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92 | |
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93 | 2001-05-14 Till Straumann <strauman@slac.stanford.edu> |
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94 | |
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95 | * cpu.c: Per PR211 fix |
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96 | saving/restoring floating point context. The fpsave and fprestore |
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97 | routines are only used in a executing context which _is_ fp and hence |
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98 | has the FPU enabled. The current behavior required the FPU always to |
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99 | be on which is very dangerous if lazy context switching is used. |
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100 | [Joel Note: Some ports explicitly enabled the FPU in the FP save and |
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101 | restore routines to avoid this.] |
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102 | |
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103 | The patch also makes sure (on powerpc only) that the FPU is disabled |
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104 | for integer tasks. Note that this is crucial if deferred fp context |
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105 | switching is used. Otherwise, fp context corruption may go undetected! |
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106 | Also note that even tasks which merely push/pop FP registers to/from |
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107 | the stack without modifying them still MUST be FP tasks - otherwise |
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108 | (if lazy FP context switching is used), FP register corruption (of |
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109 | other, FP, tasks may occur)! |
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110 | |
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111 | Furthermore, (on PPC) by default, lazy FP context save/restore |
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112 | is _disabled_. |
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113 | |
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114 | 2002-04-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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115 | |
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116 | * rtems/score/cpu.h: Removed. |
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117 | * Makefile.am: Reflect changes above. |
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118 | |
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119 | 2001-04-03 Joel Sherrill <joel@OARcorp.com> |
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120 | |
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121 | * Per PR94, all rtems/score/CPUtypes.h are named rtems/score/types.h. |
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122 | * rtems/score/cpu.h: Account for name change. |
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123 | |
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124 | 2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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125 | |
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126 | * configure.ac: |
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127 | AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS). |
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128 | AM_INIT_AUTOMAKE([no-define foreign 1.6]). |
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129 | * Makefile.am: Remove AUTOMAKE_OPTIONS. |
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130 | |
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131 | 2001-11-28 Joel Sherrill <joel@OARcorp.com>, |
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132 | |
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133 | This was tracked as PR91. |
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134 | * rtems/score/cpu.h: Added CPU_PROVIDES_ISR_IS_IN_PROGRESS macro which |
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135 | is used to specify if the port uses the standard macro for this (FALSE). |
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136 | A TRUE setting indicates the port provides its own implementation. |
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137 | * rtems/score/c_isr.inl: Deleted and contents merged into cpu.c. |
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138 | * cpu.c: Received contents of c_isr.inl. |
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139 | * Makefile.am: Deleted reference to c_isr.inl. |
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140 | |
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141 | 2001-11-26 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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142 | |
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143 | * .cvsignore: Add aclocal.m4, autom4te.*, config.*, configure. |
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144 | |
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145 | 2001-11-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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146 | |
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147 | * Makefile.am: Preinstall c_isr.inl (HACK). |
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148 | * ChangeLog: New file. |
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149 | |
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