annotate packages/hal/mips/arch/current/ChangeLog @ 0:3111d98ba7b3 ecos-v1_1-release

Initial commit of eCos version 1.1
author jlarmour
date Tue, 11 May 1999 11:16:07 +0000
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1 1998-10-27 Jesper Skov <jskov@cygnus.co.uk>
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2 PR 18033
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3
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4 * include/hal_intr.h: Replaced CYGIMP_HAL_INTERRUPTS_CHAIN
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5 with the correct CYGIMP_HAL_COMMON_INTERRUPTS_CHAIN.
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6
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7 1998-10-27 Jesper Skov <jskov@cygnus.co.uk>
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8 PR 18021
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9 * src/hal_misc.c (hal_ctrlc_isr): Removed break; to prevent
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10 compiler error.
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11
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12 1998-10-25 Jesper Skov <jskov@cygnus.co.uk>
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13
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14 * src/mips-stub.c (__build_t_packet): Replaced
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15 CYGDBG_KERNEL_DEBUG_GDB_THREAD_SUPPORT with
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16 CYGDBG_HAL_DEBUG_GDB_THREAD_SUPPORT.
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17 Fixed #endif comment.
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18
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19 * src/hal_misc.c (hal_ctrlc_isr): Replaced
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20 CYGDBG_KERNEL_DEBUG_GDB_INCLUDE_STUBS with
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21 CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS.
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22
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23 * include/hal_intr.h: Replaced CYGIMP_KERNEL_INTERRUPTS_CHAIN with
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24 CYGIMP_HAL_INTERRUPTS_CHAIN.
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25
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26 1998-10-23 Jesper Skov <jskov@cygnus.co.uk>
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27
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28 * include/hal_intr.h: Include pkgconf/hal.h.
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29
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30 1998-10-16 Bart Veer <bartv@cygnus.co.uk>
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31
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32 * src/vectors.S (__interrupt_stack):
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33 Made the interrupt stack size configurable.
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34
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35 1998-10-16 Nick Garnett <nickg@cygnus.co.uk>
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36
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37 * src/hal_misc.c:
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38 Enabled caches by default.
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39
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40 1998-10-14 Nick Garnett <nickg@cygnus.co.uk>
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41
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42 * src/context.S (hal_thread_switch_context):
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43 Store copy of R31(RA) in PC slot in register state to keep GDB
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44 happy.
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45 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT):
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46 Intialize PC slot in register state.
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47
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48 * src/hal_misc.c:
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49 Altered ifdefs to allow building without kernel present.
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50
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51 * include/mips-stub.h:
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52 Include generic-stub.h from HAL rather than from kernel.
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53
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54 * src/mips-stub.c:
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55 Added signal definitions to avoid including signal.h.
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56
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57 * include/hal_intr.h:
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58 Added implementations of HAL_INTERRUPT_ACKNOWLEDGE() and
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59 HAL_INTERRUPT_SET_LEVEL().
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60
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61 1998-10-13 Jesper Skov <jskov@cygnus.co.uk>
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62
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63 * src/hal_misc.c: Use GDB array rather than HAL_SavedRegisters
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64 structure. Rely on generic stub to pack/unpack the array.
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65
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66 * include/hal_arch.h (HAL_GET_GDB_REGISTERS,
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67 HAL_SET_GDB_REGISTERS): get/set full register set.
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68
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69 1998-10-13 Jesper Skov <jskov@cygnus.co.uk>
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70
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71 * include/mips-stub.h: Moved first use of regnames below
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72 definition.
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73
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74 Sun Sep 27 12:17:42 1998 Jesper Skov <jskov@cygnus.co.uk>
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75
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76 * include/hal_cache.h (HAL_DCACHE_LOCK): Terminate asm string.
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77
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78 1998-09-26 Nick Garnett <nickg@cygnus.co.uk>
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79
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80 * include/hal_cache.h:
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81 Cleaned up some compilation errors.
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82
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83 Tue Sep 15 19:13:43 1998 David Moore <dsm@keema.cygnus.co.uk>
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84
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85 * src/vectors.S: Cleaned up comments.
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86
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87 1998-09-15 Nick Garnett <nickg@cygnus.co.uk>
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88
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89 * include/hal_arch.h (HAL_GET_GDB_REGISTERS):
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90 Initialized R30 to a copy of SP to avoid GDB making bogus memory
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91 references.
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92
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93 * src/hal_misc.c:
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94 Added support for Ctrl-C processing when running under Cygmon.
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95 Fixed a compiler warning.
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96
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97 1998-09-14 Bart Veer <bartv@cygnus.co.uk>
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98
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99 * src/PKGconf.mak:
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100 Made vectors.o dependent on the various files that can contain
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101 makefile variables or rules. This is needed after changes to
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102 pkgconf.tcl for PRs 17195 and 17286.
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103
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104 Mon Sep 14 11:10:20 1998 Jesper Skov <jskov@lassi.cygnus.co.uk>
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105 PR 17230
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106
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107 * src/vectors.S: Replaced CYGIMP_KERNEL_INTERRUPTS_CHAIN with new
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108 CYGIMP_HAL_COMMON_INTERRUPTS_CHAIN.
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109
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110 1998-09-14 Nick Garnett <nickg@cygnus.co.uk>
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111 PR 17230
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112
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113 * include/hal_intr.h:
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114 Added HAL_TRANSLATE_VECTOR() to translate a supplied vector number
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115 into one that can be used in the HAL. Added calls to it in
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116 HAL_INTERRUPT_ATTACH() and HAL_INTERRUPT_DETACH().
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117
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118 1998-09-12 Bart Veer <bartv@cygnus.co.uk>
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119
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120 * include/pkgconf/hal_tx39.h:
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121 Added missing descriptions (PR 17184)
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122
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123 * src/vectors.S:
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124 <pkgconf/kernel.h> was being included without properly checking
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125 that the kernel package was enabled.
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126
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127 * src/hal_misc.c (exception_handler):
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128 Sort out exception handling options (PR 16953)
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129
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130 1998-09-11 Nick Garnett <nickg@cygnus.co.uk>
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131 PR 17230
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132
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133 * src/vectors.S (__default_interrupt_vsr):
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134 Modified interrupt decode code to preserve raising interrupt
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135 number to pass to ISR, even when using chained interrupts.
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136
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137 1998-09-03 Bart Veer <bartv@cygnus.co.uk>
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138
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139 * src/mips-stub.c:
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140 Fixed type in config option name.
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141
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142 1998-09-02 Bart Veer <bartv@cygnus.co.uk>
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143
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144 * include/pkgconf/hal_tx39.h:
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145 New header file for architecture-specific configuration options
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146
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147 * tests/PKGconf.mak:
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148 * src/PKGconf.mak:
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149 Sort out package naming conventions.
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150
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151 Tue Sep 1 19:26:45 1998 Hugo Tyson <hmt@cygnus.co.uk>
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152
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153 * src/hal_misc.c:
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154 Use CYGDBG_INFRA_DIAG_USE_DEVICE (from infra.h) instead of
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155 CYG_DIAG_USE_DEVICE (badly named, from kernel.h).
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156
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157 1998-09-01 Nick Garnett <nickg@cygnus.co.uk>
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158
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159 * include/hal_intr.h:
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160 Added CYG_EXCEPTION_COUNT.
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161
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162 1998-08-28 Bart Veer <bartv@cygnus.co.uk>
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163
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164 * src/vectors.S, src/context.S, src/hal_misc.c, src/mips-stub.c:
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165 Updated for new kernel configuration option symbol names
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166
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167 Fri Aug 28 10:01:24 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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168
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169 * src/hal_misc.c:
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170 Rename __main() to cyg_hal_invoke_constructors() to prevent the
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171 implied link with things called, or related to main(). Remove static
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172 initialised variable as we can now guarantee it is only called
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173 once.
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174
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175 * src/vectors.S:
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176 Instead of calling main(), call cyg_start() which lives in the infra
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177 package.
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178 Explicitly invoke constructors as it isn't done magically for us
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179 any more, now that main() is no longer used.
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180
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181
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182 1998-08-25 Nick Garnett <nickg@cygnus.co.uk>
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183
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184 * src/vectors.S:
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185 Now pass pointer to saved registers as third argument to
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186 interrupt_end().
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187
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188 * include/hal_arch.h:
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189 Added macros to support GDB.
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190
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191 Tue Aug 25 02:33:59 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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192
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193 * include/mips_stub.h, src/hal_misc.c:
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194 Add void to prototypes and typedefs that want it to silence warnings
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195
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196 1998-08-21 Nick Garnett <nickg@cygnus.co.uk>
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197
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198 * include/hal_cache.h:
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199 Now includes cyg_type.h rather than ktypes.h.
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200
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201 1998-08-18 Nick Garnett <nickg@cygnus.co.uk>
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202
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203 * src/context.S:
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204 * include/hal_arch.h:
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205 * include/hal_io.h:
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206 * include/hal_intr.h:
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207 Now uses cyg_type.h rather than ktypes.h.
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208
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209 * src/hal_misc.c:
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210 * src/vectors.S:
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211 Now uses hal.h rather than kernel.h.
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212
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213 1998-07-23 Nick Garnett <nickg@cygnus.co.uk>
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214
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215 * include/hal_intr.h: Fixed some issues raised bt code review.
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216
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217 * src/context.S:
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218 * include/hal_arch.h: Fixed some typos raised by code review.
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219
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220 * include/hal_intr.h (HAL_INTERRUPT_MASK):
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221 * src/vectors.S (hal_interrupt_level): Added hal_interrupt_level
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222 to allow for interaction between HAL_INTERRUPT_UNMASK() and
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223 HAL_INTERRUPT_SET_LEVEL().
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224
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225
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226 //===========================================================================
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227 //####COPYRIGHTBEGIN####
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228 //
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229 // -------------------------------------------
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230 // The contents of this file are subject to the Cygnus eCos Public License
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231 // Version 1.0 (the "License"); you may not use this file except in
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232 // compliance with the License. You may obtain a copy of the License at
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233 // http://sourceware.cygnus.com/ecos
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234 //
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235 // Software distributed under the License is distributed on an "AS IS"
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236 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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237 // License for the specific language governing rights and limitations under
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238 // the License.
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239 //
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240 // The Original Code is eCos - Embedded Cygnus Operating System, released
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241 // September 30, 1998.
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242 //
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243 // The Initial Developer of the Original Code is Cygnus. Portions created
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244 // by Cygnus are Copyright (C) 1998 Cygnus Solutions. All Rights Reserved.
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245 // -------------------------------------------
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246 //
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247 //####COPYRIGHTEND####
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248 //===========================================================================