1 | 2003-03-18 Till Straumann <strauman@slac.stanford.edu> |
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2 | |
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3 | PR 356/bsps |
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4 | * bsp_specs, start/Makefile.am, startup/linkcmds |
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5 | This patch makes RTEMS/powerpc/shared EABI compliant. |
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6 | Declare all linker-script defined addresses as |
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7 | variables of unknown size and not as short objects |
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8 | like 'int', 'void*' etc. |
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9 | This prevents the compiler from generating a relocation |
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10 | who assumes the existence of an __rtems_end object in |
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11 | one of the short data areas (which would result in a |
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12 | linker error). |
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13 | |
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14 | 2003-03-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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15 | |
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16 | * configure.ac: Remove AC_CONFIG_AUX_DIR. |
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17 | |
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18 | 2003-02-20 Till Straumann <strauman@slac.stanford.edu> |
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19 | |
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20 | PR 349/bsps |
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21 | * startup/Makefile.am, startup/linkcmds startup/Makefile.am, |
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22 | startup/bspstart.c, startup/pgtbl_activate.c, startup/pgtbl_setup.c: |
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23 | Let the powerpc/shared (+derived) BSPs use pagetable support |
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24 | from libcpu. |
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25 | |
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26 | 2003-02-20 Till Straumann <strauman@slac.stanford.edu> |
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27 | |
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28 | PR 349/bsps |
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29 | * Makefile.am, configure.ac: Add glue to the powerpc/shared BSP |
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30 | to use the vmeUniverse VME-PCI bridge driver. |
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31 | * vme/.cvsignore, vme/Makefile.am, wrapup/Makefile.am: New files. |
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32 | |
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33 | 2003-02-20 Till Straumann <strauman@slac.stanford.edu> |
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34 | |
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35 | PR 349/bsps |
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36 | * openpic/Makefile.am, pci/Makefile.am: |
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37 | - install the 'openpic.h' and 'pci.h' headers |
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38 | - avoid a name clash by renaming 'vsprintf' & friends |
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39 | to 'k_vsprintf' etc. |
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40 | - let 'rtemsReboot' print a stack trace (in case an 'assert' failed) |
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41 | - irq.c: |
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42 | * fix: remove implicit assumption that ISA interrupt vectors start |
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43 | at 0 |
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44 | * add BSP hook to let a VME interrupt acknowledge the PCI/openpic |
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45 | IRQ. (SEE ALSO THE ppc-sharedbsp-vme.diff patch) |
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46 | - fix: EABI compliance; isr/exception lowlevel handlers must not |
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47 | clobber R2 or R13 |
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48 | - fix: openpic_init was called with the polarity/senses tables |
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49 | swapped (fixed wrong order of arguments) |
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50 | - cosmetics: use new _read_SPRXX() _write_SPRXX() macros |
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51 | |
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52 | 2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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53 | |
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54 | * configure.ac: AM_INIT_AUTOMAKE([1.7.2]). |
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55 | |
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56 | 2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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57 | |
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58 | * configure.ac: AC_PREREQ(2.57). |
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59 | |
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60 | 2003-01-20 Joel Sherrill <joel@OARcorp.com> |
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61 | |
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62 | * startup/linkcmds*: Add FreeBSD sysctl() sections. |
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63 | |
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64 | 2002-12-08 Greg Menke <gregory.menke@gsfc.nasa.gov> |
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65 | |
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66 | * startup/linkcmds: Shifted .init, .fini to match better with |
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67 | crtbegin/crtend linking. |
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68 | |
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69 | 2002-12-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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70 | |
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71 | * bootloader/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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72 | * clock/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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73 | * console/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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74 | * irq/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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75 | * motorola/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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76 | * openpic/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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77 | * pci/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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78 | * residual/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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79 | * start/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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80 | * startup/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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81 | * vectors/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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82 | |
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83 | 2002-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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84 | |
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85 | * start/Makefile.am: Use install-data-local to install startfile. |
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86 | |
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87 | 2002-12-10 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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88 | |
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89 | * wrapup/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
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90 | |
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91 | 002-11-17 Greg Menke <gregory.menke@gsfc.nasa.gov> |
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92 | |
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93 | * README.mtx603e: New file. |
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94 | |
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95 | 2002-11-14 Greg Menke <gregory.menke@gsfc.nasa.gov> |
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96 | |
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97 | * bsp_specs: Added crtbegin,crtend objects so C++ global objects |
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98 | constructors/destructors run correctly. |
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99 | * startup/linkcmds: Increased code length and updated the ctor/dtor |
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100 | sections to handle crtbegin, crtend objects. |
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101 | > |
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102 | 2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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103 | |
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104 | * .cvsignore: Reformat. |
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105 | Add autom4te*cache. |
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106 | Remove autom4te.cache. |
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107 | |
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108 | 2002-08-21 Joel Sherrill <joel@OARcorp.com> |
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109 | |
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110 | * bsp_specs: Added support for -nostdlibs. |
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111 | |
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112 | 2002-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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113 | |
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114 | * bootloader/Makefile.am: Fix that crappy Makefile.am once again. |
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115 | |
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116 | 2002-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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117 | |
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118 | * bootloader/Makefile.am: Use .$(OBJEXT) instead of .o. |
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119 | * clock/Makefile.am: Use .$(OBJEXT) instead of .o. |
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120 | * console/Makefile.am: Use .$(OBJEXT) instead of .o. |
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121 | * irq/Makefile.am: Use .$(OBJEXT) instead of .o. |
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122 | * motorola/Makefile.am: Use .$(OBJEXT) instead of .o. |
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123 | * openpic/Makefile.am: Use .$(OBJEXT) instead of .o. |
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124 | * pci/Makefile.am: Use .$(OBJEXT) instead of .o. |
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125 | * residual/Makefile.am: Use .$(OBJEXT) instead of .o. |
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126 | * start/Makefile.am: Use .$(OBJEXT) instead of .o. |
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127 | * startup/Makefile.am: Use .$(OBJEXT) instead of .o. |
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128 | * vectors/Makefile.am: Use .$(OBJEXT) instead of .o. |
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129 | * wrapup/Makefile.am: Use .$(OBJEXT) instead of .o. |
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130 | |
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131 | 2002-07-25 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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132 | |
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133 | * bootloader/Makefile.am: Install bootloader.o. |
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134 | Install bootloader/bootloader.ppcboot.lds. |
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135 | |
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136 | 2002-07-24 Joel Sherrill <joel@OARcorp.com> |
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137 | |
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138 | * vectors/Makefile.am: Install bsp/vectors.h. |
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139 | |
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140 | 2002-07-24 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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141 | |
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142 | * include/Makefile.am: Fix preinstallation. |
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143 | * bootloader: Eliminate $(INCLUDES). |
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144 | |
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145 | 2002-07-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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146 | |
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147 | * start/Makefile.am: Eliminate PGM. |
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148 | Add bsplib_DATA = $(PROJECT_RELEASE)/lib/start$(LIB_VARIANT).o. |
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149 | |
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150 | 2002-07-20 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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151 | |
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152 | * startup/Makefile.am: Add bsplib_DATA = linkcmds. |
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153 | |
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154 | 2002-07-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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155 | |
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156 | * wrapup/Makefile.am: Eliminate TMPINSTALL_FILES. |
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157 | Remove $(OBJS) from all-local. |
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158 | |
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159 | 2002-06-29 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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160 | |
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161 | * wrapup/Makefile.am: Remove preinstallation of libbsp.a, |
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162 | |
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163 | 2001-05-14 Till Straumann <strauman@slac.stanford.edu> |
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164 | |
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165 | * bootloader/Makefile.am, console/Makefile.am, pci/Makefile.am: |
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166 | Per PR216, "libbsp/powerpc/shared" BSP has been modified considerably |
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167 | with the goal to make it more flexible and reusable by other |
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168 | BSPs. The main strategies were: |
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169 | - eliminate hardcoded base addresses; devices use offsets |
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170 | and a BSP defined base address. |
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171 | - separate functionality into different files (e.g. reboot from |
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172 | inch.c to reboot.c) which can be overridden by a 'derived' BSP. |
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173 | - separate initialization code into separate files (e.g. PCI |
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174 | bridge detection/initialization was separated from the more |
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175 | generic PCI access routines), also to make it easier for |
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176 | 'derived' BSPs to substitute their own initialization code. |
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177 | There are also a couple of enhancements and fixes: |
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178 | - IRQ handling code now has a hook for attaching a VME bridge. |
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179 | - OpenPIC is now explicitely initialized (polarities, senses). |
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180 | Eliminated the implicit assumption on the presence of an ISA PIC. |
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181 | - UART and console driver now supports more than 1 port. The current |
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182 | maximum of 2 can easily be extended by enlarging a table (it |
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183 | would even be easier if the ISR API was not broken by design). |
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184 | - fixed polled_io.c so it correctly supports console on COM2 |
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185 | - fixed TLB invalidation code (start.S). |
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186 | - exception handler prints a stack backtrace. |
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187 | - added BSP_pciFindDevice() to scan the pci bus for a particular |
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188 | vendor/device/instance. |
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189 | |
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190 | 2001-05-09 Joel Sherrill <joel@OARcorp.com> |
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191 | |
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192 | * startup/linkcmds: In support of gcc 3.1, added one of more |
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193 | of the sections .jcr, .rodata*, .data.*, .gnu.linkonce.s2.*, |
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194 | .gnu.linkonce.sb2.*, and .gnu.linkonce.s.*. Spacing corrections |
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195 | and direction of segments to memory regions may also have been |
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196 | addressed. This was a sweep across all BSPs. |
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197 | |
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198 | 2001-04-08 Joel Sherrill <joel@OARcorp.com> |
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199 | |
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200 | * startup/linkcmds: Per PR170, PR171, and PR172 add .eh_frame |
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201 | |
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202 | 2002-04-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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203 | |
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204 | * bootloader/Makefile.am: Use automake-1.6 AS compilation rules. |
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205 | |
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206 | 2001-04-02 Joel Sherrill <joel@OARcorp.com> |
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207 | |
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208 | * bootloader/Makefile.am: Use AM_CCASFLAGS instead of AM_ASFLAGS. |
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209 | |
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210 | 2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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211 | |
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212 | * configure.ac: |
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213 | AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS). |
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214 | AM_INIT_AUTOMAKE([no-define foreign 1.6]). |
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215 | * bootloader/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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216 | * Makefile.am: Remove AUTOMAKE_OPTIONS. |
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217 | * clock/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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218 | * console/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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219 | * include/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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220 | * irq/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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221 | * motorola/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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222 | * openpic/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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223 | * pci/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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224 | * residual/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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225 | * start/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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226 | * startup/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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227 | * vectors/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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228 | * wrapup/Makefile.am: Remove AUTOMAKE_OPTIONS. |
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229 | |
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230 | 2001-12-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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231 | |
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232 | * configure.ac: Remove RTEMS_ENABLE_NETWORKING. |
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233 | |
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234 | 2001-11-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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235 | |
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236 | * configure.ac: Introduce RTEMS_BSP_CONFIGURE. |
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237 | |
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238 | 2001-11-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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239 | |
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240 | * Makefile.am: Add @exceptions@ to SUBDIRS; |
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241 | Remove need_motorola_powerpc. |
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242 | * configure.ac: Apply RTEMS_BSPOPTS_*(*) to merge-in settings from |
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243 | make/custom/mcp750.cfg, make/custom/mvme2307.cfg; |
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244 | Remove need_motorola_powerpc; |
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245 | Add RTEMS_PPC_EXCEPTIONS([new]). |
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246 | * include/Makefile.am: Replace PREINSTALL_FILES with |
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247 | TMPINSTALL_FILES, include force-preinstall.am. |
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248 | * wrapup/Makefile.am: Apply @exceptions@. |
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249 | |
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250 | 2001-11-10 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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251 | |
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252 | * configure.ac: Add bspopts.h. |
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253 | * include/.cvsignore: Add stamp-h* and bspopts.h*. |
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254 | * include/Makefile.am: Add bspopts.h. |
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255 | * pci/Makefile.am: Append -O2 to AM_CFLAGS. |
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256 | |
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257 | 2001-11-08 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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258 | |
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259 | * bootloader/Makefile.am: completely reworked. |
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260 | * configure.ac: Add AM_PROG_AS. |
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261 | |
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262 | 2001-10-25 Joel Sherrill <joel@OARcorp.com> |
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263 | |
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264 | * startup/linkcmds: Added _init and _fini. |
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265 | |
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266 | 2001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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267 | |
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268 | * .cvsignore: Add autom4te.cache for autoconf > 2.52. |
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269 | * configure.in: Remove. |
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270 | * configure.ac: New file, generated from configure.in by autoupdate. |
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271 | |
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272 | 2001-09-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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273 | |
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274 | * include/Makefile.am: Use 'PREINSTALL_FILES ='. |
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275 | * residual/Makefile.am: Use 'PREINSTALL_FILES ='. |
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276 | * vectors/Makefile.am: Use 'PREINSTALL_FILES ='. |
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277 | * pci/Makefile.am: Use 'PREINSTALL_FILES ='. |
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278 | * openpic/Makefile.am: Use 'PREINSTALL_FILES ='. |
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279 | * bootloader/Makefile.am: Use 'CLEANFILES ='. |
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280 | |
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281 | 2001-05-10 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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282 | |
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283 | * configure.in: Use RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm]). |
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284 | |
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285 | 2001-01-03 Emmanuel Raguet <raguet@crf.canon.fr> |
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286 | |
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287 | * bootloader/Makefile.am: Modified to install bootloader so |
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288 | make-exe rule can avoid writing to install point or assuming |
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289 | BSP build tree is available. |
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290 | |
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291 | 2000-11-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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292 | |
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293 | * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS. |
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294 | |
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295 | 2000-11-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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296 | |
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297 | * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal. |
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298 | |
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299 | 2000-10-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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300 | |
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301 | * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros. |
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302 | Switch to GNU canonicalization. |
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303 | |
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304 | 2000-09-29 Charles-Antoine Gauthier <charles.gauthier@nrc.ca> |
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305 | |
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306 | * startup/linkcmds: Added lines so DWARF debug information |
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307 | would be available. Otherwise gdb complains that the offsets |
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308 | for the debug info are incorrect and doesn't load the files. |
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309 | |
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310 | 2000-09-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
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311 | |
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312 | * bootloader/Makefile.am, clock/Makefile.am, console/Makefile.am, |
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313 | irq/Makefile.am, motorola/Makefile.am, openpic/Makefile.am, |
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314 | pci/Makefile.am, residual/Makefile.am, start/Makefile.am, |
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315 | startup/Makefile.am, vectors/Makefile.am, wrapup/Makefile.am: |
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316 | Include compile.am |
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317 | |
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318 | 2000-08-10 Joel Sherrill <joel@OARcorp.com> |
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319 | |
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320 | * ChangeLog: New file. |
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