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annotate packages/hal/powerpc/arch/current/ChangeLog @ 130:eb9fd8c04db3 ecos-sw-2000-10-23

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Merge from eCos master repository on 2000-10-23-17:01:37-BST
author jlarmour
date Mon, 23 Oct 2000 17:10:57 +0000
parents 6ed91473a1cd
children 0ae0bc38e387
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130
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1 2000-10-20 Jesper Skov <jskov@redhat.com>
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2
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3 * src/hal_misc.c: Update __mem_fault_handler declaration.
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4
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5 2000-10-20 Gary Thomas <gthomas@redhat.com>
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6
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7 * src/hal_intr.c (hal_delay_us):
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8 * include/hal_intr.h (HAL_DELAY_US): New function.
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9
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10 2000-10-16 Jonathan Larmour <jlarmour@redhat.com>
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12 * include/hal_arch.h (CYGARC_JMP_BUF_SIZE): Define hal_jmp_buf
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13 in terms of this.
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15 2000-08-15 Gary Thomas <gthomas@redhat.com>
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17 * src/hal_mk_defs.c: Export memory layout for use by assembly code.
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19 2000-06-27 Jesper Skov <jskov@redhat.com>
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20
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21 * src/vectors.S: Removed unnecessary
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22 CYGSEM_HAL_VIRTUAL_VECTOR_SUPPORT checks.
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23
115
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24 2000-06-21 Nick Garnett <nickg@cygnus.co.uk>
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25
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26 * src/ppc_stub.c (__is_breakpoint_function): Removed use of
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27 CYG_LABEL_NAME() and added underscore to _breakinst.
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28
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29 * src/powerpc.ld:
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30 Switched to new table definition mechanism.
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31
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32 * include/basetype.h: Removed definition of CYG_LABEL_NAME().
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34 2000-06-15 Jesper Skov <jskov@redhat.com>
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35
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36 * include/hal_intr.h: Added HAL_DEFAULT_ISR.
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37
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38 2000-06-13 Jesper Skov <jskov@redhat.com>
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39
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40 * src/powerpc.ld (hal_virtual_vector_table): Added.
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41
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42 * src/hal_misc.c (hal_arch_default_isr): Added, replacing
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43 hal_default_isr which was moved to common HAL.
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44
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45 * src/vectors.S: Changes to support ctrlC via virtual vector table.
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47 2000-06-08 Jesper Skov <jskov@redhat.com>
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48
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49 * include/hal_arch.h (CYGARC_HAL_SAVE_GP, CYGARC_HAL_RESTORE_GP):
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50 Added.
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51
82
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52 2000-04-14 Jesper Skov <jskov@redhat.com>
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53
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54 * src/hal_misc.c (hal_idle_thread_action): Moved some of the code
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55 to variant idle functions which now get called.
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56 (hal_enable_caches): Moved serialization code to 8xx variant init.
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57
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58 * src/vectors.S (restore_state): Use hal_fpu_load and
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59 hal_variant_load. Reported by Sergei Organov (osv at javad.ru).
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60
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61 2000-04-11 Jesper Skov <jskov@redhat.com>
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62
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63 * src/powerpc.ld: VSR table location is controlled by CDL.
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64
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65 * cdl/hal_powerpc.cdl: Added new options to control vector base
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66 and MMU activation. Based on a patch from Sergei Organov (osv at
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67 javad.ru).
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69 2000-04-06 Jonathan Larmour <jlarmour@redhat.co.uk>
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70
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71 * include/hal_intr.h (HAL_CLOCK_RESET): Prevent warning
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72 (patch thanks to Sergei Organov (osv at javad.ru))
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74 2000-03-13 Jesper Skov <jskov@redhat.com>
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75 Case 103356
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76 * include/hal_intr.h (HAL_CLOCK_RESET): Add to decrementer instead
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77 of storing, thus reducing time skew somewhat.
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78
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79 2000-03-02 Jesper Skov <jskov@redhat.com>
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80
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81 * src/vectors.S: Leave vectors for SIM.
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82
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83 * include/hal_intr.h: Clean up interrupt macros.
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84
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85 2000-03-01 Jonathan Larmour <jlarmour@redhat.co.uk>
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87 * cdl/hal_powerpc.cdl: If including stubs, default to copying vectors
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88
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89 * include/ppc_stub.h: Make C++ safe
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90
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91 2000-03-01 Jesper Skov <jskov@redhat.com>
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93 * cdl/hal_powerpc.cdl: CYGSEM_HAL_USE_ROM_MONITOR precludes
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94 CYGSEM_HAL_POWERPC_COPY_VECTORS.
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95
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96 2000-02-29 Gary Thomas <gthomas@cygnus.co.uk>
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97
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98 * src/vectors.S (_start): Actually copy exception vectors if
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99 "copy vectors" selected and not running from ROM (useful if
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100 booting using PPCbug).
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101
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102 2000-02-28 Jesper Skov <jskov@redhat.com>
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103
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104 * cdl/hal_powerpc.cdl: Add copy vectors option.
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105 * src/vectors.S: Leave out vectors if they are not used. Also
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106 clean up r1/sp usage.
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107 * include/arch.inc: CYGPKG_HAL_POWERPC_MPC603 ->
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108 CYGPKG_HAL_POWERPC_PPC603
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109
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110 CR 902165-CR
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111 Ensure proper switch to interrupt stack for execution of DSRs:
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112 * src/vectors.S: Leave interrupt enable in exception handling to
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113 interrupt_end code. restore_state and
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114 hal_interrupt_stack_call_pending_DSRs updated to use interupt
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115 macros.
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116 * src/context.S: Restore interrupt state on context load.
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117 * include/arch.inc: Added interrupt macros.
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118 * include/hal_arch.h: Init thread struct with interrupt setting.
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119
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120 2000-02-25 Jesper Skov <jskov@redhat.com>
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121
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122 * src/vectors.S:
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123 * include/ppc_regs.h:
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124 Mangle MSR symbols and remove CYG_MSR_NO_INTS.
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125
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126 2000-02-22 Jesper Skov <jskov@redhat.com>
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128 * src/vectors.S:
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129 * src/hal_mk_defs.c:
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130 * include/pkgconf/hal_powerpc.h:
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131 * cdl/hal_powerpc.cdl:
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132 * include/hal_arch.h:
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133 Added option for stack frame debug walls.
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134
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135 * src/context.S:
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136 * src/hal_mk_defs.c:
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137 * include/hal_arch.h:
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138 Oops. hal_jmp_buf should be an array, or callers will
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139 copy-on-call.
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140
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141 2000-02-21 Jesper Skov <jskov@redhat.com>
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142
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143 * src/vectors.S: Added context_size marker.
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144
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145 * include/hal_intr.h:
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146 * src/hal_mk_defs.c:
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147 * src/context.S:
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148 * src/vectors.S:
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149 * src/PKGconf.mak:
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150 * cdl/hal_powerpc.cdl:
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151 Added autogenerated assembly header with computed structure
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152 offsets like in ARM HAL. Changed setjmp code to use generated
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153 offsets.
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154 Made the file public to allow variant/arch sharing.
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155 Use auto-created offsets for saving/restoring exception frames.
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156
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157 2000-02-16 Jesper Skov <jskov@redhat.com>
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158
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159 * cdl/hal_powerpc.cdl: removed fix me
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160
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161 2000-02-11 Jesper Skov <jskov@redhat.com>
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162
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163 * include/hal_cache.h:
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164 * include/hal_mem.h:
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165 Moved memory mapping definition to new file.
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166
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167 * include/hal_cache.h: Deleted 60x macros.
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168
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169 * src/hal_misc.c: Moved MMU functions to variant files.
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170
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171 * src/hal_intr.c (hal_IRQ_init): Moved code to MPC8xx variant
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172 directory.
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173
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174 * include/hal_intr.h: Added hal_variant_IRQ_init declaration.
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175
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176 * tests/PKGconf.mak:
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177 * tests/intr0.c:
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178 * cdl/hal_powerpc.cdl:
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179 Moved intr0 test to MPC8xx variant directory.
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180
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181 2000-02-10 Jesper Skov <jskov@redhat.com>
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182
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183 * include/hal_intr.h: Added HAL_VSR_SET_TO_ECOS_HANDLER
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184
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185 * src/vectors.S: Renamed default VSR handlers.
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186
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187 2000-02-07 Jesper Skov <jskov@redhat.com>
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188
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189 * src/vectors.S: Cleaned up vector code a bit. Leave vector
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190 initialization to variant code.
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191 Add a bit of text explaining why exception code was changed.
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192 Get rid of STARTUP_STUBS conditions.
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193
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194 * src/powerpc.ld: VSR table resides at fixed address.
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195
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196 * src/hal_misc.c: Fixed compiler warning.
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197
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198 * include/pkgconf/hal_powerpc.h: Add variant option.
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199 Include variant headers.
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200
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201 * include/ppc_regs.h:
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202 * include/hal_intr.h:
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203 * include/hal_cache.h:
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204 Moved variant definitions into new variant header files.
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205
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206 * cdl/hal_powerpc.cdl: Add interface for CPU variants.
70
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207
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208 2000-02-03 Jesper Skov <jskov@redhat.com>
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209
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210 * tests/intr0.c:
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211 * tests/PKGconf.mak:
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212 * include/hal_cache.h:
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213 * include/hal_intr.h:
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214 * include/ppc_regs.h:
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215 * include/ppc.inc:
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216 * src/hal_intr.c:
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217 * src/hal_misc.c:
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218 * src/ppc_stub.c:
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219 * src/vectors.S:
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220 CYG_HAL_POWERPC_x->CYGPKG_...
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221
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222 2000-01-28 Gary Thomas <gthomas@cygnus.co.uk>
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223
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224 * src/powerpc.ld: Add support for network package.
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225
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226 2000-01-26 Jesper Skov <jskov@redhat.com>
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227
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228 * include/hal_cache.h: Include plf_cache.h
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229
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230 * src/hal_misc.c: Moved cache init control settings to plf_cache.h
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231
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232 2000-01-24 Jesper Skov <jskov@cygnus.co.uk>
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233
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234 * src/hal_misc.c: Depend on CYGSEM_HAL_ROM_MONITOR instead of
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235 CYG_HAL_ROM_MONITOR.
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236
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237 2000-01-19 Hugo Tyson <hmt@cygnus.co.uk>
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238
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239 * cdl/*.cdl: Add descriptions to a number of options &c which were
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240 lacking same, also tidied up other typos as noticed en passant.
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241
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242 1999-12-02 John Dallaway <jld@cygnus.co.uk>
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243
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244 * cdl/hal_powerpc.cdl:
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245
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246 Use the <PACKAGE> token in custom rules.
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247
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248 1999-12-01 John Dallaway <jld@cygnus.co.uk>
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249
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250 * cdl/hal_powerpc.cdl:
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251
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252 Use the <PREFIX> token in custom rules.
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253
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254 1999-11-04 John Dallaway <jld@cygnus.co.uk>
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255
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256 * cdl/hal_powerpc.cdl:
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257
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258 Output custom rule dependency information to .deps files in
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259 the current directory.
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260
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261 Dispense with the need to create a 'src' sub-directory.
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262
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263 1999-11-03 John Dallaway <jld@cygnus.co.uk>
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264
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265 * cdl/hal_powerpc.cdl: Define build options.
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266
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267 1999-09-28 Jesper Skov <jskov@cygnus.co.uk>
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268
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269 * tests/intr0.c: Added some more debug output.
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270
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271 1999-09-23 Jonathan Larmour <jlarmour@cygnus.co.uk>
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272
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273 * src/hal_misc.c (cyg_hal_exception_handler): Catch exceptions
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274 generated from within the GDB stub so we can recover from bad memory
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275 accesses
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276 Also part of the fix for case 102104
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277
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278 1999-09-23 Jesper Skov <jskov@cygnus.co.uk>
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279 Case 102104
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280 * include/hal_cache.h (HAL_ICACHE_SYNC): Invalidate I cache.
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281
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282 1999-09-06 Jesper Skov <jskov@cygnus.co.uk>
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283
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284 * src/hal_misc.c (hal_null_call):
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285 * src/vectors.S:
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286 Trap calls to address 0.
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287
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288 1999-09-01 Gary Thomas <gthomas@cygnus.co.uk>
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289
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290 * src/hal_misc.c: Clean up list of included files. <hal.h>
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291 now provides target and platform specifics.
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292
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293 * src/hal_intr.c: CYGFUN_HAL_COMMON_KERNEL_SUPPORT should only
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294 be defined if CYGPKG_KERNEL is defined. This needs to be fixed
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295 in a more generic fashion when full CDL becomes available.
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296
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297 * src/vectors.S: Exception and interrupt handling were enabling
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298 CPU interrupts when it wasn't safe nor warranted.
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299
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300 1999-08-16 Jesper Skov <jskov@cygnus.co.uk>
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301 From Bob Koninckx <bob.koninckx@mail.mech.kuleuven.ac.be>
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302
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303 * src/ppc_stub.c (__clear_single_step): Clear irq_state to prevent
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304 interrupt avalanche.
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305
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306 1999-06-29 Hugo Tyson <hmt@cygnus.co.uk>
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307
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308 * include/hal_intr.h (CYGNUM_HAL_EXCEPTION_DATA_ACCESS): Define
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309 this for handling MACHINE_CHECK if an MPC860 - it never generates
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310 ISI nor DSI exceptions, only machine check. This allows libc to
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311 catch SEGVs from this unexpected quarter.
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312
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313 1999-06-28 Hugo Tyson <hmt@cygnus.co.uk>
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314
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315 * include/ppc_regs.h: Add proper definitions of timebase regs.
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316
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317 * tests/intr0.c: Add some useful debugging printouts and recording
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318 of state, and make more platform-portable; the rate of PTA is not
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319 always 1:32 wrt the timebase.
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320
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321 1999-06-27 Gary Thomas <gthomas@cygnus.co.uk>
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322
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323 * src/vectors.S (_start): Call platform dependent IRQ setup (see
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324 next note).
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325
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326 * src/hal_intr.c (hal_IRQ_init): New platform dependent function
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327 used to setup whatever is necessary to handle interrupts.
32
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328 Add basic "wiring" of CPM to SIU interrupts.
20
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329
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330 * include/hal_intr.h: Fix CPM interrupt macros - control register
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331 is 32 bits, not 16.
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332
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333 1999-06-24 Jesper Skov <jskov@cygnus.co.uk>
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334
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335 * misc/CPUMask8xx.c: Added.
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336
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337 1999-06-24 Hugo Tyson <hmt@cygnus.co.uk>
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338
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339 * src/hal_misc.c (cyg_hal_exception_handler): If the decrementer
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340 has underflowed when we are returning from an exception, then we
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341 reset it here; this is harmless if all is well, and required if
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342 the QUICC-equipped MPC860 is getting confused about interrupts
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343 following an exception. Only in QUICC configurations.
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344
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345 1999-06-22 Hugo Tyson <hmt@cygnus.co.uk>
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346
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347 * src/vectors.S (_start): Support breaking back into the stub ROM
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348 when we see a breakpoint, if RAM start and RAM-based vectors for
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349 the stub. Rather than using a direct jump, instead skip copying
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350 the program exception vectors - leave the stub's vec in place.
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351 Controlled by CYGPRI_STUBROM_HAS_RAM_VECTORS, which varies from
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352 platform to platform.
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353
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354 1999-06-18 Hugo Tyson <hmt@cygnus.co.uk>
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355
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356 * src/hal_misc.c (hal_enable_caches): Change the configuration,
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357 the better to accommodate differing platform requirements viz a
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358 viz cache enabling and so on.
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359
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360 1999-06-17 Hugo Tyson <hmt@cygnus.co.uk>
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361
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362 * src/vectors.S (CYG_MSR): define correctly for copying vectors,
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363 even if ROM start. Complete system init for ROM start.
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364
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365 1999-06-15 Hugo Tyson <hmt@cygnus.co.uk>
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366
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367 * include/ppc.inc: Add definitions of FUNC_START and FUNC_END.
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368 They are needed by platform code.
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369
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370 * src/vectors.S: Remove definition of FUNC_START.
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371
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372 1999-06-11 Hugo Tyson <hmt@cygnus.co.uk>
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373
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374 * src/vectors.S (_start): remove some platform-conditional
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375 initialization code; it is now in hal_hardware_init in the
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376 platform HAL.
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377
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378 * src/hal_misc.c: remove very-platform-conditional definition of
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379 memory descriptor table - it is now in platform HALs.
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380
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381 * include/ppc_regs.h: simplify definition of CYGARC_REG_IMM_BASE.
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382
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383 * include/hal_cache.h (CYGARC_MEMDESC_CACHE): ...and other
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384 macros... add support for external definitions of memory
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385 descriptor table used in platform-specific initialization of MMU.
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386
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387 1999-06-10 Hugo Tyson <hmt@cygnus.co.uk>
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388
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389 * src/vectors.S (_start): Add better support for various startup
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390 options, including CygMon loading.
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391
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392 * src/PKGconf.mak (COMPILE): remove quicc_smc.c; it has been
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393 reorganized and renamed into the FADS component.
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394
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395 * include/quicc_smc.h, src/ppc_860.h, src/quicc_smc.c: removed;
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396 reorganized and renamed into the FADS component.
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
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diff changeset
397
32
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parents: 30
diff changeset
398 * src/hal_misc.c (hal_idle_thread_action): Add some useful
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST
jlarmour
parents: 30
diff changeset
399 debugging for interrupt/clock of the MBX860/PPC860; normally
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST
jlarmour
parents: 30
diff changeset
400 disabled, so no effect on code.
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST
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parents: 30
diff changeset
401
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST
jlarmour
parents: 30
diff changeset
402 * include/ppc_regs.h: Different default value for
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST
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parents: 30
diff changeset
403 CYGARC_REG_IMM_BASE if MBX board (ie. the way CygMon sets it up).
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST
jlarmour
parents: 30
diff changeset
404 This is a temporary measure.
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST
jlarmour
parents: 30
diff changeset
405
14
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
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parents: 12
diff changeset
406 1999-06-08 Jesper Skov <jskov@cygnus.co.uk>
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents: 12
diff changeset
407
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents: 12
diff changeset
408 * include/hal_intr.h:
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents: 12
diff changeset
409 * src/vectors.S (hal_vsr_table):
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents: 12
diff changeset
410 * src/hal_misc.c (hal_default_decrementer_isr):
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents: 12
diff changeset
411 Use NOP default ISR for decrementer.
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents: 12
diff changeset
412 Fix hal_intr macros.
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST
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parents: 12
diff changeset
413
12
4cc3eff958ab Merge from eCos master repository on 1999-06-04-22:24:56-BST
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parents: 10
diff changeset
414 1999-06-04 Jesper Skov <jskov@cygnus.co.uk>
4cc3eff958ab Merge from eCos master repository on 1999-06-04-22:24:56-BST
jlarmour
parents: 10
diff changeset
415 PR 20146
4cc3eff958ab Merge from eCos master repository on 1999-06-04-22:24:56-BST
jlarmour
parents: 10
diff changeset
416 * src/ppc_860.h: Added padding to some structures, reported by
4cc3eff958ab Merge from eCos master repository on 1999-06-04-22:24:56-BST
jlarmour
parents: 10
diff changeset
417 Jean-Dominique Orvoen (orvoen@email.enst.fr)
4cc3eff958ab Merge from eCos master repository on 1999-06-04-22:24:56-BST
jlarmour
parents: 10
diff changeset
418
10
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
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diff changeset
419 1999-05-26 Jesper Skov <jskov@cygnus.co.uk>
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jlarmour
parents: 8
diff changeset
420
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jlarmour
parents: 8
diff changeset
421 * include/hal_cache.h (HAL_DCACHE_LOCK):
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 8
diff changeset
422 Fixed asm constraint.
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 8
diff changeset
423
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
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parents: 8
diff changeset
424 1999-05-25 Jesper Skov <jskov@cygnus.co.uk>
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
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parents: 8
diff changeset
425
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 8
diff changeset
426 * include/hal_intr.h:
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
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parents: 8
diff changeset
427 * src/vectors.S (hal_interrupt_stack_call_pending_DSRs):
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 8
diff changeset
428 Added call_pending_DSR magic.
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
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parents: 8
diff changeset
429
8
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parents: 6
diff changeset
430 1999-05-21 Hugo Tyson <hmt@cygnus.co.uk>
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diff changeset
431
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jlarmour
parents: 6
diff changeset
432 * include/hal_intr.h: Define HAL_INTERRUPT_STACK_BASE and
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
433 HAL_INTERRUPT_STACK_TOP so that stack usage macros in
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
434 kernel/.../stackmon.hxx can work.
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
435
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
436 * src/vectors.S (cyg_interrupt_stack_base): Define this symbol for
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
437 the interrupt stack and its friend for the stack top so that we
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
438 can publish them with nice names.
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
439
6
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jlarmour
parents: 4
diff changeset
440 1999-05-13 Hugo Tyson <hmt@cygnus.co.uk>
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jlarmour
parents: 4
diff changeset
441
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
442 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Align stack
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
443 (rather conservatively) before use.
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
444
4
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
445 1999-04-28 Bart Veer <bartv@cygnus.co.uk>
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
446
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
447 * src/PKGconf.mak:
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
448 Remove the -n argument to tail, it does not appear to be required
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
449 on any supported host and causes problems with some
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
450 implementations of tail.
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
451
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
452 1999-04-19 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
453 PR 19861
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
454 * src/vectors.S (_start): Rewrote the hal_zero_bss code in
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
455 assembly. When compiling with -O0 the C function accesses the
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
456 previous stack frame upon return, causing a crash.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
457
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
458 1999-04-15 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
459
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
460 * src/powerpc.ld: Define __bss_start/__bss_end around the BSS, and
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
461 __sbss_start/__sbss_end around the SBSS
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
462 * src/vectors.S (_start): Call C function to clear BSS.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
463 * src/hal_misc.c (hal_zero_bss): Use __bss_end rather than _end when
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
464 clearing BSS. Clear SBSS similarly but separately since the MLT
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
465 may have them in non-contiguous parts of memory.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
466
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
467 These fix PR 19750
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
468
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
469 1999-04-14 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
470
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
471 * include/hal_cache.h: Added HAL_xCACHE_IS_ENABLED macros.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
472
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
473 1999-04-14 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
474
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
475 * src/PKGconf.mak (EXTRAS): Don't generate extras.o here any more
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
476 But do define EXTRAS every time for the linker script
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
477
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
478 1999-04-09 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
479
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
480 * src/ppc_stub.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
481 Moved get_register and put_register to hal_stub.c.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
482
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
483 1999-04-08 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
484
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
485 * src/*.ld: Revised SECTION_* macro arguments to
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
486 avoid padded output sections (PR 19787)
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
487
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
488 1999-04-07 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
489
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
490 * include/hal_arch.h (CYGNUM_HAL_STACK_SIZE_xxx): Increase to more
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
491 realistic values. PR 19748.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
492
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
493 1999-03-31 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
494 PR 19741
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
495 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
496 * src/ppc_stub.c (__computeSignal):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
497 Added some comments about the use of MSR/SRR1. Masked out reserved
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
498 bits of MSR before restoring it.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
499
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
500 1999-03-23 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
501
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
502 * include/hal_arch.h: Added stack values.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
503
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
504 1999-03-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
505
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
506 * include/ppc_stub.h: Update copyright
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
507
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
508 * src/ppc_stub.c: Update copyright
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
509
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
510 1999-03-22 Hugo Tyson <hmt@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
511
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
512 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
513 Use CYGNUM_HAL_STACK_SIZE_TYPICAL for the stack size instead of
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
514 CYGNUM_HAL_MINIMUM_STACK_SIZE.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
515
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
516 1999-03-22 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
517
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
518 * tests/intr0.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
519 * include/ppc.inc:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
520 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
521 Cleaned up some FIX MEs.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
522
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
523 1999-03-18 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
524
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
525 * include/ppc.inc: Removed exception safety margin.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
526
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
527 1999-03-17 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
528
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
529 * src/PKGconf.mak: Remove dependence on echo '-e' switch.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
530
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
531 1999-03-16 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
532
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
533 * src/hal_misc.c: Moved extern declarations out of function body
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
534 to avoid compiler warnings.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
535
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
536 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
537
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
538 * include/hal_arch.h (CYGNUM_HAL_MINIMUM_STACK_SIZE): Increased to
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
539 2kB for safety.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
540
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
541 * include/ppc.inc: Reduced exception stack frame safety gap
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
542 to 64 bytes.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
543
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
544 1999-03-12 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
545
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
546 * include/hal_arch.h (CYGNUM_HAL_MINIMUM_STACK_SIZE):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
547 Added HAL stack size definition.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
548
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
549 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
550
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
551 * include/hal_intr.h (HAL_INTERRUPT_IN_USE): Added.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
552
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
553 1999-03-08 Nick Garnett <nickg@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
554
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
555 * src/powerpc.ld:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
556 Added alignment before definition of __DEVTAB__.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
557
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
558 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
559
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
560 * include/hal_intr.h: Removed workaround.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
561
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
562 1999-03-05 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
563
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
564 * include/hal_intr.h (cyg_hal_interrupt_set_level): Disable this
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
565 function as a temporary workaround to PR 19400.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
566
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
567 1999-03-05 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
568
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
569 * src/PKGconf.mak:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
570 * src/powerpc.ld: Clean up I/O package changes.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
571
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
572 1999-03-04 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
573
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
574 * src/powerpc.ld:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
575 Add INPUT(libextras.a), add libextras.a to GROUP() and include
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
576 new section for device driver table
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
577
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
578 1999-02-26 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
579
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
580 * include/hal_intr.h: Removed FIX ME.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
581
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
582 1999-02-26 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
583
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
584 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
585 * src/ppc_stub.c (__computeSignal):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
586 Renamed CYGNUM_HAL_HWVECTOR_DECREMENTER to
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
587 CYGNUM_HAL_VECTOR_DECREMENTER.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
588
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
589 1999-02-25 Nick Garnett <nickg@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
590
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
591 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
592 Changed label used to access scheduler lock to one that is not
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
593 mangled by C++. This is intended to make support for interrupt
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
594 handling in non-kernel configurations easier.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
595
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
596 1999-02-23 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
597
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
598 * src/ppc_stub.c (__computeSignal): Renamed
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
599 CYGNUM_HAL_VECTOR_DECREMENTER to CYGNUM_HAL_HWVECTOR_DECREMENTER.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
600
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
601 1999-02-20 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
602
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
603 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
604 Rename deliver_exception() -> cyg_hal_deliver_exception()
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
605
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
606 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
607 Reorganise vector/interrupt/exception names according to purpose
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
608 Add decoded exception vectors (decoded from PROGRAM exception)
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
609 QA improvements
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
610
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
611 * include/ppc_regs.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
612 Add defines for access to SRR0 and SRR1 registers
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
613
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
614 * src/hal_intr.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
615 Rename CYG_VECTOR_* according to hal_intr.h changes above
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
616 QA improvements
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
617
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
618 * src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
619 Decode PROGRAM vector using SSR1 register
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
620 QA improvements
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
621
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
622 * src/ppc_stub.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
623 Rename CYG_VECTOR_* according to hal_intr.h changes above
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
624
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
625 * src/quicc_smc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
626 Add a FIX ME
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
627
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
628 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
629 Rename exception_handler -> cyg_hal_exception_handler
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
630
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
631 * tests/intr0.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
632 Rename CYG_VECTOR_* -> CYGNUM_HAL_INTERRUPT_* due to hal_intr.h
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
633 changes above
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
634
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
635 1999-02-17 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
636
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
637 * src/ppc_stub.c (__computeSignal): Moved special GDB signal
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
638 handling to generic-stub.c.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
639
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
640 1999-02-17 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
641
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
642 * src/hal_misc.c (hal_default_isr): Always print out vector number
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
643 in hal_default_interrupt.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
644
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
645 1999-02-16 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
646
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
647 * src/vectors.S: Changed set_debug_traps to initialize_stub.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
648
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
649 * src/ppc_stub.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
650 * include/ppc_stub.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
651 Cleaned up to only include arch specific stub code.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
652
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
653 1999-02-05 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
654
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
655 * src/ppc_stub.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
656 * src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
657 * src/hal_intr.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
658 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
659 * include/ppc_regs.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
660 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
661 * include/hal_cache.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
662 Cleaned up the MPC823/850 code.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
663
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
664 1999-02-05 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
665
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
666 * include/hal_intr.h (HAL_CLOCK_LATENCY): Return 0 when the result
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
667 is due to a bogus timer interrupt.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
668
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
669 1999-02-05 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
670
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
671 * src/powerpc.ld: Add LMA_EQ_VMA macro definition.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
672
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
673 1999-01-29 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
674
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
675 * src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
676 * src/ppc_stub.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
677 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
678 * include/ppc_regs.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
679 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
680 * include/hal_cache.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
681 Added MPC823/850 support. Some of it needs cleaning up a bit.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
682
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
683 1999-01-22 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
684 PR 18879
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
685 * include/quicc_smc.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
686 * src/quicc_smc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
687 Fix compiler warnings.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
688
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
689 1999-01-22 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
690
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
691 * include/quicc_smc.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
692 * src/ppc_860.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
693 * src/quicc_smc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
694 Added UNSUPPORTED headers.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
695
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
696 1999-01-21 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
697
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
698 * src/hal_misc.c (cyg_hal_invoke_constructors):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
699 Add code to deal with CYGSEM_HAL_STOP_CONSTRUCTORS_ON_FLAG
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
700 Tidy up and update description header
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
701 Shorten needlessly long lines
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
702
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
703 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
704 Remove all traces of non-CYG_KERNEL_USE_INIT_PRIORITY code
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
705 Tidy up and update description header
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
706 Shorten needlessly long lines
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
707
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
708 1999-01-21 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
709 Merge with FADS branch.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
710
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
711 1998-12-17 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
712
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
713 * src/ppc_860.h: Added as private header.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
714
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
715 * src/PKGconf.mak (COMPILE): Added quicc_smc.c.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
716
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
717 * include/quicc_smc.h: Prefix exported names with cyg_.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
718
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
719 * src/quicc_smc.c: Use ppc_860.h as a private header.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
720 Made all but the necessary functions static. Prefixed the rest
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
721 with cyg_.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
722 Moved the RS232 interface enabling here from hal_diag since it
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
723 is apparently required by both hal_stub and hal_diag.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
724
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
725 1999-01-20 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
726
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
727 * src/powerpc.ld (SECTION_bss): Added align statement.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
728
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
729 1999-01-20 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
730
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
731 * src/vectors.S: Changed _STUB to _STUBS.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
732
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
733 1999-01-19 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
734
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
735 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
736 * src/hal_misc.c (hal_enable_caches):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
737 Also support HAL_STARTUP_STUB.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
738
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
739 1999-01-15 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
740
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
741 * src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
742 * src/hal_intr.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
743 Move external declarations out of functions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
744
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
745 1999-01-14 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
746
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
747 * src/vectors.S (_start): Copy data to RAM before calling C
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
748 functions (or "don't initialize the MMU with random data").
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
749
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
750 * src/hal_misc.c: ROM is cache inhibited.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
751
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
752 1999-01-13 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
753
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
754 * include/basetype.h: CYG_DOUBLE_BYTEORDER now in <infra/cyg_type.h>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
755
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
756 1999-01-12 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
757
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
758 * include/basetype.h (CYG_DOUBLE_BYTEORDER): Define ordering
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
759 for words within double.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
760
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
761 1999-01-11 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
762
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
763 * include/hal_io.h: Fixed indentation.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
764
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
765 1999-01-05 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
766
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
767 * include/hal_intr.h (HAL_CLOCK_RESET): Undid below change;
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
768 doesn't always work.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
769
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
770 1998-12-15 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
771
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
772 * include/hal_intr.h (HAL_CLOCK_RESET): Add rather than store to
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
773 avoid wall-clock drift.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
774
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
775 1998-12-11 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
776
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
777 * src/vectors.S: Cleaned up code to use r14/r15 during
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
778 interrupt/exception handling, which is necessary to support
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
779 -msdata.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
780 Put hal tables in sdata section when smaller than threshold.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
781
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
782 1998-12-11 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
783
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
784 * include/hal_cache.h: Defined three more macros.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
785
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
786 1998-12-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
787
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
788 * include/hal_cache.h: Defined three more macros.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
789
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
790 1998-12-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
791
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
792 * src/vectors.S: Make the program exception jump to ROM if no GDB
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
793 stub was configured.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
794
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
795 1998-12-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
796
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
797 * include/hal_cache.h: Added HAL_ICACHE_UNLOCK_ALL and
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
798 HAL_DCACHE_UNLOCK_ALL for sim (unused).
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
799
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
800 1998-12-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
801
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
802 * include/hal_cache.h: Defined cache locking macros. Changed
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
803 invalidate macros not to unlock.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
804
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
805 * include/ppc_regs.h: Added some instruction cache definitions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
806
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
807 * src/hal_misc.c (hal_enable_caches): Unlock caches before
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
808 invalidating.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
809
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
810 1998-12-09 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
811
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
812 * src/hal_misc.c (hal_enable_caches): Don't enable caches when
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
813 configured for ROM.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
814
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
815 1998-12-09 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
816
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
817 * include/ppc_regs.h: TBx_W are SPR registers.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
818
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
819 * src/vectors.S (_init_CPU, _start): Added a few sync instructions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
820
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
821 1998-12-08 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
822
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
823 * include/ppc_regs.h (CYGARC_REG_IMM_OR_CSNT): Fixed typo.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
824
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
825 1998-12-08 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
826
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
827 * include/ppc_regs.h: Added more definitions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
828
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
829 1998-12-07 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
830
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
831 * src/vectors.S (_init_CPU): Proper solution to the problem of
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
832 MMU/cache initialization.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
833
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
834 1998-12-07 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
835
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
836 * src/vectors.S (_start): Map RAM before accessing it. Only
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
837 disable MMU just before (re)programming it.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
838
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
839 1998-12-04 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
840
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
841 * src/hal_intr.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
842 * src/hal_intr.cxx:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
843 * src/PKGconf.mak:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
844 Renamed hal_intr.cxx to hal_intr.c.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
845
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
846 1998-12-04 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
847
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
848 * tests/intr0.c: Improved somewhat. Also fixes PR 18440.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
849
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
850 * src/hal_intr.cxx:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
851 * src/PKGconf.mak:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
852 Added hal_intr.cxx.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
853
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
854 * include/ppc_regs.h: More register definitions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
855
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
856 * include/hal_intr.h: Handle decrementer in HAL_INTERRUPT_ mask
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
857 and configure macros.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
858 Added declarations for interrupt arbiters.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
859
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
860 1998-12-02 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
861 PR 18425
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
862
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
863 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
864 * include/ppc_regs.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
865 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
866 Prefixed remaining definitions used by hal_intr.h.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
867
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
868 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
869 Added more definitions. Fixed wrong TBx_R values.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
870
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
871 1998-12-01 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
872
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
873 * tests/PKGconf.mak:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
874 * tests/intr0.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
875 First simple test of 860 specific interrupt handling.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
876
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
877 * src/vectors.S (__default_interrupt_vsr): Don't shift decoded
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
878 vector number.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
879
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
880 * src/hal_misc.c (hal_clear_MMU): Added.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
881 (hal_MMU_init): Call hal_clear_MMU to ensure a sane MMU state.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
882
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
883 * include/ppc_regs.h: Added even more definitions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
884
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
885 * include/hal_intr.h: Fixed interrupt functions to deal with
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
886 interleaved IRQ/LVL vectors.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
887
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
888 1998-11-30 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
889
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
890 * src/vectors.S (__default_interrupt_vsr): Always call
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
891 cyg_hal_gdb_isr when GDB_BREAK support is enabled.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
892 Added comment about nesting.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
893
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
894 1998-11-30 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
895
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
896 * include/ppc_regs.h: Added a few more definitions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
897
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
898 * src/vectors.S (decode_interrupt): Added 1st level arbitration
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
899 for MPC860.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
900
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
901 * include/hal_intr.h: Added (properly ordered) LVL vectors.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
902 Changed if/else to switch/case.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
903 Added configuration of priorities/level.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
904
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
905 1998-11-30 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
906
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
907 * src/vectors.S (decode_interrupt): Update the vector in the state
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
908 frame.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
909
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
910 1998-11-27 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
911
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
912 * include/ppc_regs.h: Added more 860 IMM registers.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
913
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
914 * include/hal_io.h: Changed HAL_IO_BARRIER so it can be used from
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
915 C++.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
916
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
917 * include/hal_intr.h: First part of 860 interrupt controller
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
918 support.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
919
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
920 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
921 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
922 Exchanged extern and decrementer interrupt ISR vectors to allow
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
923 more sensible extension.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
924
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
925 1998-11-27 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
926
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
927 * src/hal_misc.c: The memory map descriptor table is now weakly
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
928 defined so applications can override it.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
929
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
930 1998-11-26 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
931
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
932 * include/ppc_regs.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
933 * src/hal_misc.c (hal_map_memory):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
934 Added handling of Guarded attribute.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
935
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
936 1998-11-26 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
937
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
938 * include/hal_arch.h: Added definition for magic constant.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
939
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
940 1998-11-26 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
941
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
942 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
943 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
944 * include/ppc.inc:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
945 Moved SPR definitions to ppc_regs.h.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
946
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
947 1998-11-26 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
948
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
949 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
950 * src/ppc_stub.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
951 * src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
952 Changes due to ppc_regs.h cleanup.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
953
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
954 * src/ppc_stub.h: Added convenience definition for SP register.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
955
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
956 * include/ppc_regs.h: Got rid of GDB register definitions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
957 Cleaned up a bit.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
958
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
959 * include/ppc_regs.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
960 * include/hal_cache.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
961 Prefixed register names with CYGARC_REG_ to avoid name space
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
962 pollution.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
963
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
964 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
965 * src/context.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
966 Replaced magic constants in jmpbuf with defines.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
967
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
968 1998-11-25 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
969
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
970 * src/vectors.S (__start): Got rid of a few magic constants.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
971
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
972 * include/hal_intr.h (HAL_CLOCK_INITIALIZE,
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
973 HAL_CLOCK_RESET): Cleaned up a bit.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
974
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
975 * include/ppc_regs.h: Added DC_ADR_ and TBU/TBL macros.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
976
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
977 * include/hal_cache.h: Got rid of a few magic constants.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
978 Changed types in cyg_memdesc_t.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
979 * src/hal_misc.c (hal_map_memory): Changed argument types.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
980
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
981 * include/hal_arch.h: Changed a few comments.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
982
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
983 1998-11-23 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
984
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
985 * src/vectors.S: Cleaned up CYG_MSR definition.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
986
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
987 * src/hal_misc.c (mem_map): Added mapping for SIM.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
988 (hal_map_memory): Added 603 BAT mapping.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
989
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
990 * include/ppc_regs.h: Added definitions for BATs.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
991
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
992 1998-11-19 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
993
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
994 * include/ppc_regs.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
995 * include/hal_cache.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
996 Use operand constants to pass macro values to assembly code.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
997
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
998 1998-11-18 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
999
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1000 * src/context.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1001 * include/ppc.inc:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1002 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1003 Improved GDB thread info output by making a context switch frame
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1004 look like an exception/interrupt frame.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1005
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1006 1998-11-18 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1007
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1008 * include/hal_intr.h: Add support for interrupt latency
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1009 measurements, controlled by CYGVAR_KERNEL_COUNTERS_CLOCK_LATENCY.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1010
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1011 1998-11-18 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1012
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1013 * include/ppc.inc: Renamed CYG_HAL_POWERPC_MP860 to
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1014 CYG_HAL_POWERPC_MPC860.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1015
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1016 1998-11-17 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1017
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1018 * hal/powerpc/arch/current/include/hal_cache.h
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1019 * hal/powerpc/arch/current/include/hal_intr.h
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1020 * hal/powerpc/arch/current/include/ppc_regs.h
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1021 * hal/powerpc/arch/current/src/hal_misc.c
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1022 * hal/powerpc/arch/current/src/ppc_stub.c
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1023 * hal/powerpc/arch/current/src/vectors.S
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1024 Renamed CYG_HAL_POWERPC_MP860 to CYG_HAL_POWERPC_MPC860.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1025
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1026 1998-11-16 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1027
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1028 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1029 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1030 Added vector translation.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1031
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1032 * src/vectors.S: Use r14 instead of r15 in interrupt handler.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1033
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1034 1998-11-09 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1035
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1036 * include/hal_cache.h: Added memory mapping structure.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1037
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1038 * src/hal_misc.c (hal_MMU_init): Cleaned up memory mapping.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1039
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1040 1998-11-09 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1041
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1042 * src/hal_misc.c (hal_enable_caches): Also disable serialization.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1043
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1044 * include/ppc_regs.h: Added more register definitions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1045
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1046 1998-11-06 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1047
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1048 * src/vectors.S: Don't enable MMU when target is SIM. Caches are
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1049 not used anyway, and there's a serious performance hit.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1050 (added comment).
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1051
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1052 1998-11-04 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1053
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1054 * include/hal_cache.h: Proper separation of SIM and MPC860 cache
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1055 defines.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1056
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1057 1998-11-04 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1058
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1059 * src/ppc_stub.c (cyg_hal_gdb_interrupt,
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1060 cyg_hal_gdb_remove_break): Add cache flushes after fiddling with
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1061 the program data.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1062
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1063 * src/vectors.S (__default_interrupt_vsr,
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1064 __default_exception_vsr): Enable MMU on entry.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1065
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1066 1998-11-04 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1067
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1068 * src/vectors.S: Make calls to MMU init function and cache
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1069 enabling function. Enable MMU.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1070
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1071 * src/hal_misc.c (hal_map_memory, hal_MMU_init,
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1072 hal_enable_caches): Added.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1073
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1074 * include/ppc_regs.h: Added MMU register definitions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1075
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1076 * include/hal_cache.h: Enabled cache macros and made them work
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1077 properly.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1078
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1079 1998-11-02 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1080
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1081 * include/ppc_stub.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1082 * src/ppc_stub.c (cyg_hal_gdb_interrupt,
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1083 cyg_hal_gdb_remove_break): New names for the new GDB BREAK support
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1084 functions.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1085
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1086 1998-11-02 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1087
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1088 * src/vectors.S (__default_interrupt_vsr): Fill r15 before doing
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1089 cyg_hal_gdb_isr call, or it might be skipped.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1090 cyg_hal_gdb_isr now takes PC as first argument.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1091
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1092 * src/ppc_stub.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1093 * src/ppc_stub.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1094 Added proper GDB interrupt support.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
1095
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1096 1998-10-27 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1097
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1098 * src/vectors.S: Also save registers 13-15 in minimum context for
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1099 convenience.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1100
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1101 1998-10-25 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1102
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1103 * src/vectors.S: Removed pkgconf/kernel.h include fix-me.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1104
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1105 1998-10-23 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1106
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1107 * include/ppc_stub.h: Include generic-stub.h from hal.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1108
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1109 Fri Oct 23 04:47:11 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1110
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1111 * include/hal_cache.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1112 Include HAL configuration file to be sure we get all the right
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1113 defines. This is a potential problem, that I had thought may be
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1114 the cause of PR 17839, but that turned out to be a config tool
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1115 problem
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1116
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1117 1998-10-16 Bart Veer <bartv@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1118
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1119 * src/vectors.S (__interrupt_stack):
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1120 Made the interrupt stack size configurable.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1121
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1122 1998-10-15 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1123
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1124 * src/ppc_stub.c (__computeSignal): Use SIGSYS for 'sc'
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1125 exceptions.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1126
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1127 1998-10-15 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1128 PR 17808
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1129
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1130 * include/hal_arch.h (HAL_JMP_BUF_SIZE): Increased to 23.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1131
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1132 * src/context.S (hal_setjmp, hal_longjmp): Also save CR[2-4].
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1133
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1134 1998-10-15 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1135
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1136 * src/vectors.S: CYGDBG_KERNEL_DEBUG_GDB_INCLUDE_STUBS changed to
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1137 CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1138
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1139 1998-10-15 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1140
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1141 * src/ppc_stub.c: Replaced include <signal.h> with SIGxxx
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1142 definitions.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1143
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1144 1998-10-15 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1145
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1146 * src/ppc_stub.c: Graceful error if attempted compiled for
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1147 simulator.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1148 Also do proper include of dbg-threads-api.h.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1149
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1150 * src/vectors.S: Changed CYG_HAL_GDB_BREAK to
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1151 CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1152
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1153 1998-10-15 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1154
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1155 * src/ppc_stub.c (single_step, clear_single_step): Disable
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1156 interrupts when doing a single-step.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1157
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1158 1998-10-14 Nick Garnett <nickg@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1159
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1160 * include/hal_io.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1161 * src/ppc_stub.c:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1162 * src/hal_misc.c:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1163 Minor modifications to permit building without kernel.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1164
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1165 1998-10-14 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1166
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1167 * include/hal_intr.h (HAL_QUERY_INTERRUPTS): Fixed to do the right
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1168 thing.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1169
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1170 1998-10-13 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1171
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1172 * src/ppc_stub.c:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1173 * src/hal_misc.c:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1174 Added thread support. Primarily a change in the way registers are
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1175 accessed.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1176
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1177 * include/hal_arch.h (HAL_GET_GDB_REGISTERS,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1178 HAL_SET_GDB_REGISTERS): Added a few more registers.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1179
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1180 1998-10-12 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1181
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1182 * Reverted below to avoid problems with test farm. Waiting for
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1183 approval of other diffs.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1184
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1185 1998-10-12 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1186
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1187 * src/ppc_stub.c:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1188 * src/hal_misc.c:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1189 Added thread support. Primarily a change in the way registers are
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1190 accessed.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1191
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1192 * include/hal_arch.h (HAL_GET_GDB_REGISTERS,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1193 HAL_SET_GDB_REGISTERS): Added a few more registers.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1194
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1195 1998-10-12 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1196
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1197 * include/ppc_stub.h: Added CYGONCE protection.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1198 Fixed warning.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1199
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1200 1998-10-09 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1201
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1202 * include/hal_intr.h: Added HAL_TRANSLATE_VECTOR.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1203
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1204 1998-10-08 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1205
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1206 * src/vectors.S: Protect kernel.h inclusion by CYGPKG_KERNEL.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1207
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1208 1998-10-08 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1209
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1210 * include/hal_arch.h
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1211 * include/ppc_regs.h
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1212 * src/hal_misc.c
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1213 Changed /**/ comments to //.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1214
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1215 1998-10-08 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1216
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1217 * src/makefile: Removed.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1218
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1219 1998-10-08 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1220
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1221 * include/basetype.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1222 * include/hal_arch.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1223 * include/hal_cache.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1224 * include/hal_intr.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1225 * include/hal_io.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1226 * include/ppc_regs.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1227 * include/pkgconf/hal_powerpc.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1228 * src/context.S:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1229 * src/hal_misc.c:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1230 * src/vectors.S:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1231 Expanded TABs.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1232
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1233 1998-10-08 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1234
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1235 * src/vectors.S: Added GDB interrupt support.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1236 Call GDB stub init at startup.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1237
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1238 1998-10-08 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1239
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1240 * include/ppc_regs.h: Added defines for Internal Memory Map. Added
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1241 CYGONCE protection.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1242
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1243 1998-10-07 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1244
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1245 * include/hal_io.h: Enforce in-order IO.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1246
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1247 1998-10-01 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1248
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1249 * src/vectors.S (_start): Comment change.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1250
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1251 * include/hal_intr.h: Added empty HAL_INTERRUPT_SET_LEVEL macro.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1252
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1253 Thu Sep 17 17:40:01 1998 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1254
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1255 * src/vectors.S: Simulator does not support DER register.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1256
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1257 1998-09-14 Bart Veer <bartv@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1258
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1259 * src/PKGconf.mak:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1260 Made vectors.o dependent on the various files that can contain
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1261 makefile variables or rules. This is needed after changes to
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1262 pkgconf.tcl for PRs 17195 and 17286.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1263
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1264 1998-09-12 Bart Veer <bartv@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1265
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1266 * include/pkgconf/hal_powerpc.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1267 Added missing descriptions (PR 17184)
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1268
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1269 * src/hal_misc.c (exception_handler):
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1270 Sort out exception handling options (PR 16953)
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1271
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1272 Fri Sep 4 12:03:54 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1273
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1274 * src/context.S: Always save/restore CR as the compiler may only
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1275 do a partial restore.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1276
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1277 Thu Sep 3 10:12:46 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1278
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1279 * include/hal_cache.h: Replaced CACHE macros with dummies. The
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1280 errata for the revision A.2 MPC860 is pretty grim wrt cache side
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1281 effects.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1282
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1283 * include/hal_cache.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1284 * include/hal_io.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1285 * include/hal_arch.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1286 * include/hal_intr.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1287 Wrapped multi-line macros with CYG_MACRO_START/END.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1288
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1289 1998-09-02 Bart Veer <bartv@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1290
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1291 * include/pkgconf/hal_powerpc.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1292 New header file for architecture-specific configuration options
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1293
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1294 * tests/PKGconf.mak:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1295 * src/PKGconf.mak:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1296 Sort out package naming conventions.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1297
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1298 1998-09-01 Nick Garnett <nickg@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1299
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1300 * include/hal_intr.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1301 Added CYG_VSR_COUNT, CYG_EXCEPTION_COUNT and CYG_ISR_COUNT.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1302
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1303 Tue Sep 1 14:43:48 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1304
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1305 * include/hal_cache.h (HAL_DCACHE_SYNC): Write data in the cache
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1306 back to memory.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1307 (HAL_ICACHE_SYNC): Do nothing.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1308
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1309 Tue Sep 1 10:26:10 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1310
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1311 * src/hal_misc.c: Define empty __eabi to override compiler
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1312 generated version of the same.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1313
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1314 Mon Aug 31 16:32:34 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1315
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1316 * src/hal_misc.c (cyg_hal_invoke_constructors): Renamed from
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1317 __eabi.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1318
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1319 Mon Aug 31 16:31:18 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1320
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1321 * src/vectors.S (_start): Call C++ constructors.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1322
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1323 Mon Aug 31 15:32:22 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1324
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1325 * src/vectors.S (__default_interrupt_vsr): Added config options:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1326 CYGFUN_HAL_COMMON_KERNEL_SUPPORT and
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1327 CYGIMP_HAL_COMMON_INTERRUPTS_USE_INTERRUPT_STACK.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1328 (restore_state): Moved from bottom of __default_exception_vsr to
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1329 bottom of __default_interrupt_vsr.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1330
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1331 Mon Aug 31 13:33:04 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1332
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1333 * src/ppc_stub.c (__computeSignal): Added handling of MC860
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1334 specific exceptions.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1335 Made VECTOR_PROGRAM decode actual exception type.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1336
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1337 * include/hal_intr.h: Defined MC860 specific vectors.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1338
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1339 Mon Aug 31 10:12:44 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1340
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1341 * src/hal_misc.c:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1342 * src/vectors.S:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1343 Added ha_default_isr.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1344
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1345 * include/hal_cache.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1346 * include/ppc_regs.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1347 Defined HAL_DCACHE_x macros.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1348
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1349 * include/hal_arch.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1350 * src/hal_misc:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1351 Added hal_idle_thread_action.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1352
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1353 1998-08-28 Bart Veer <bartv@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1354
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1355 * src/vectors.S, src/context.S, src/hal_misc.c, src/ppc_stub.c,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1356 include/hal_intr.h :
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1357 Updated for new kernel configuration option symbol names
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1358
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1359 Fri Aug 28 17:55:46 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1360
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1361 * src/vectors.S: Added some more comments.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1362 (_start): Disable 860 "Development Support" as it breaks PowerPC
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1363 standard single-stepping exceptions.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1364
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1365 * src/ppc_stub.c: Handle single-step exceptions properly. Also
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1366 enable exception-after-branch.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1367
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1368 Fri Aug 28 17:41:34 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1369
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1370 * include/ppc_regs.h: Added some more definitions.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1371
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1372 * include/hal_cache.h: Defined HAL_ICACHE_x macros.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1373
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1374 * include/hal_arch.h (HAL_BREAKINST): Use same opcode as GDB.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1375
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1376 Fri Aug 28 10:11:06 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1377
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1378 * src/vectors.S (_start):
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1379 Change call of main() to cyg_start(), and change comments
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1380 accordingly. Definitely never call exit().
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1381
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1382 Thu Aug 27 15:30:27 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1383
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1384 * include/ppc_stub.h (REGSIZE): Floats are 64 bit.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1385
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1386 Thu Aug 27 13:58:16 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1387
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1388 * src/hal_misc.c: Removed GDB C-C stuff again.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1389
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1390 Wed Aug 26 16:05:53 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1391
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1392 * src/hal_misc.c (hal_ctrlc_isr, hal_init_ctrlc_intr):
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1393 Added GDB C-C support (temporary location).
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1394
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1395 Wed Aug 26 15:12:31 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1396
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1397 * src/hal_misc.c (__eabi): Changed to match the constructor table
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1398 generated by the linker script.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1399
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1400 Wed Aug 26 09:38:07 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1401
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1402 * include/hal_arch.h (HAL_GET_GDB_REGISTERS): Fixed typo.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1403 (HAL_SET_GDB_REGISTERS): Same.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1404
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1405 1998-08-25 Nick Garnett <nickg@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1406
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1407 * src/vectors.S:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1408 Now pass pointer to saved registers as third argument to
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1409 interrupt_end().
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1410
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1411 * include/hal_arch.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1412 Added macros to support GDB.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1413
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1414 Tue Aug 25 16:57:27 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
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diff changeset
1415
3111d98ba7b3 Initial commit of eCos version 1.1
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1416 * src/ppc_stub.c: Comment changes.
3111d98ba7b3 Initial commit of eCos version 1.1
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1417
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1418 Tue Aug 25 11:11:49 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1419
3111d98ba7b3 Initial commit of eCos version 1.1
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1420 * include/hal_intr.h (HAL_INTERRUPT_ATTACH): Added cast to avoid
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1421 compiler warning.
3111d98ba7b3 Initial commit of eCos version 1.1
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1422
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1423 Tue Aug 25 11:08:00 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1424
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1425 * include/hal_arch.h (HAL_REORDER_BARRIER): Added side effect to
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1426 "memory".
3111d98ba7b3 Initial commit of eCos version 1.1
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1427
3111d98ba7b3 Initial commit of eCos version 1.1
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1428 Mon Aug 24 13:15:07 1998 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
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1429
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1430 * include/ppc_stub.h: Corrected NUMREGS.
3111d98ba7b3 Initial commit of eCos version 1.1
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1431
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1432 Mon Aug 24 11:14:08 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1433
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1434 * src/vectors.S (__default_exception_vsr): Don't access register
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1435 hid0.
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1436
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1437 Mon Aug 24 10:37:04 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
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1438
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1439 * src/vectors.S (_start): Removed non-functional OCD control.
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1440
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1441 1998-08-21 Nick Garnett <nickg@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
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1442
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1443 * include/hal_cache.h:
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1444 Now includes cyg_type.h rather than ktypes.h.
3111d98ba7b3 Initial commit of eCos version 1.1
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1445
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1446 Thu Aug 20 17:43:50 1998 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
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1447
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1448 * src/vectors.S: Disable OCD control to allow debugging of gdb
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1449 stub.
3111d98ba7b3 Initial commit of eCos version 1.1
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1450
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1451 * src/vectors.S: Temporary stack definition.
3111d98ba7b3 Initial commit of eCos version 1.1
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1452
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1453 Thu Aug 20 17:37:10 1998 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1454
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1455 * src/hal_misc.c: Added GDB stub support.
3111d98ba7b3 Initial commit of eCos version 1.1
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1456
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1457 * include/ppc.inc: Added some 860 register definitions.
3111d98ba7b3 Initial commit of eCos version 1.1
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1458
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1459 * include/hal_arch.h: Added breakpoint stuff.
3111d98ba7b3 Initial commit of eCos version 1.1
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1460
3111d98ba7b3 Initial commit of eCos version 1.1
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1461 Thu Aug 20 16:07:03 1998 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
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1462
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1463 * src/PKGconf.mak: Include GDB support files.
3111d98ba7b3 Initial commit of eCos version 1.1
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1464
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1465 Thu Aug 20 16:00:21 1998 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
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1466
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1467 * include/ppc_stub.h:
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1468 * include/ppc_regs.h:
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1469 * src/ppc_stub.c:
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1470 Added for GDB support.
3111d98ba7b3 Initial commit of eCos version 1.1
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1471
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1472 Tue Aug 18 18:44:00 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1473
3111d98ba7b3 Initial commit of eCos version 1.1
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1474 * include/hal_intr.h:
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1475 * include/hal_arch.h:
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1476 Use cyg_type.h rather than ktypes.h.
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1477
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1478 Tue Aug 18 18:38:43 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1479
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1480 * include/basetype.h: Fixed typo.
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1481
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1482 1998-08-18 Nick Garnett <nickg@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1483
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1484 * src/context.S:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1485 * src/hal_misc.c:
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1486 * include/hal_intr.h:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
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diff changeset
1487 * src/vectors.S:
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
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diff changeset
1488 Now uses hal.h rather than kernel.h.
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1489
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1490 Mon Aug 17 16:23:46 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
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diff changeset
1491
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1492 * include/hal_intr.h (HAL_DISABLE_INTERRUPTS): Fix MACRO line
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1493 continuation.
3111d98ba7b3 Initial commit of eCos version 1.1
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diff changeset
1494 (HAL_RESTORE_INTERRUPTS): Same.
3111d98ba7b3 Initial commit of eCos version 1.1
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1495
3111d98ba7b3 Initial commit of eCos version 1.1
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1496 //===========================================================================
3111d98ba7b3 Initial commit of eCos version 1.1
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1497 //####COPYRIGHTBEGIN####
64
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diff changeset
1498 //
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diff changeset
1499 // -------------------------------------------
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1500 // The contents of this file are subject to the Red Hat eCos Public License
66
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diff changeset
1501 // Version 1.1 (the "License"); you may not use this file except in
64
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diff changeset
1502 // compliance with the License. You may obtain a copy of the License at
66
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diff changeset
1503 // http://www.redhat.com/
64
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diff changeset
1504 //
66
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diff changeset
1505 // Software distributed under the License is distributed on an "AS IS"
64
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
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diff changeset
1506 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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diff changeset
1507 // License for the specific language governing rights and limitations under
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diff changeset
1508 // the License.
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diff changeset
1509 //
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diff changeset
1510 // The Original Code is eCos - Embedded Configurable Operating System,
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diff changeset
1511 // released September 30, 1998.
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diff changeset
1512 //
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diff changeset
1513 // The Initial Developer of the Original Code is Red Hat.
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diff changeset
1514 // Portions created by Red Hat are
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diff changeset
1515 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
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diff changeset
1516 // All Rights Reserved.
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diff changeset
1517 // -------------------------------------------
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1518 //
0
3111d98ba7b3 Initial commit of eCos version 1.1
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1519 //####COPYRIGHTEND####
3111d98ba7b3 Initial commit of eCos version 1.1
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1520 //===========================================================================