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annotate packages/hal/arm/arch/current/ChangeLog @ 97:ced4577552cd ecos-sw-2000-06-06

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Merge from eCos master repository on 2000-06-06-08:44:00-BST
author jlarmour
date Tue, 06 Jun 2000 08:39:36 +0000
parents b15c60e34c84
children c37d3a9e1b28
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1 2000-06-04 Gary Thomas <gthomas@redhat.com>
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3 * src/vectors.S: Add support for platform specific "vectors"
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4 which may need to end up in predefined memory locations.
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5 * src/arm.ld: Add separate 'fixed_vectors' section.
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7 2000-06-01 Gary Thomas <gthomas@redhat.com>
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9 * include/hal_mmu.h (MMU_Control_I): Added for StrongARM support.
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11 2000-04-10 Hugo Tyson <hmt@cygnus.co.uk>
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13 * include/arm_stub.h (CYG_HAL_GDB_ENTER_CRITICAL_IO_REGION): Only
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14 use this complex version if we have
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15 CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT ie. the place_break &c routines
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16 existed anyway. This is an artificial limitation, somewhat, but
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17 not so painful in reality.
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19 2000-04-04 Jesper Skov <jskov@redhat.com>
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21 * src/context.S:
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22 * src/vectors.S:
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23 Wrap the trivial thumb stuff in macros so the important bits stand
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24 out.
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25 Fix dumb bug.
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27 2000-03-24 Jesper Skov <jskov@redhat.com>
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29 * src/arm_stub.c: Make place_break thumb-aware.
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31 * include/arm_stub.h (CYG_HAL_GDB_ENTER_CRITICAL_IO_REGION):
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32 Thumb-aware definition.
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34 2000-03-01 Gary Thomas <gthomas@cygnus.co.uk>
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36 * cdl/hal_arm.cdl:
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37 Implement CYGINT_HAL_DIAG_DISABLE_GDB_PROTOCOL_SUPPORTED.
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38
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39 2000-02-29 Jonathan Larmour <jlarmour@redhat.co.uk>
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41 * include/arm_stub.h: Make header C++ safe
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42
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43 2000-02-28 Gary Thomas <gthomas@cygnus.co.uk>
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45 * src/hal_misc.c: Use standard 'diag_dump_buf()' instead of
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46 private version.
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48 2000-02-16 Jesper Skov <jskov@redhat.com>
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50 * src/arm_stub.c: CYG_HAL_ARM -> CYGPKG_HAL_ARM
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52 2000-02-10 Jesper Skov <jskov@redhat.com>
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54 * src/vectors.S (reset_platform):
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55 Removed handling of stubs startup type.
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57 2000-02-09 Jesper Skov <jskov@redhat.com>
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59 * cdl/hal_arm.cdl: Removed some fix mes.
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61 2000-02-01 Jonathan Larmour <jlarmour@redhat.co.uk>
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63 * cdl/hal_arm.cdl: Add missing CYGIMP_HAL_PROCESS_ALL_EXCEPTIONS
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64 options from include/pkgconf/hal_arm.h
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66 2000-02-01 Jesper Skov <jskov@redhat.com>
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68 * src/vectors.S: Treat ROM startup+ROM monitor as STUBS startup.
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70 * src/arm.ld: Changed PID BE workaround to work with ROM startup.
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71 Not just when building stubs.
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73 2000-01-28 Gary Thomas <gthomas@cygnus.co.uk>
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75 * src/arm.ld: Add new section 'netdevtab' used to support
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76 network device initialization.
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78 2000-01-26 Jonathan Larmour <jlarmour@redhat.co.uk>
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80 * src/hal_misc.c (exception_handler): Replace CYGDAT_CYGMON_ENABLE
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81 dependency with just CYGPKG_CYGMON
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82 * src/arm_stub.c (__clear_breakpoints): Likewise
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84 1999-12-16 Gary Thomas <gthomas@cygnus.co.uk>
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86 * src/arm.ld: Include all SRAM (*.sram*) sections.
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88 1999-12-09 John Dallaway <jld@cygnus.co.uk>
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90 * cdl/hal_arm.cdl: Add big-endian option.
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92 1999-12-08 Gary Thomas <gthomas@cygnus.co.uk>
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94 * src/arm.ld: Add ".sram" section support (used by platforms
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95 that have separate SRAM and DRAM).
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97 1999-12-07 Jesper Skov <jskov@cygnus.co.uk>
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99 * cdl/hal_arm.cdl: Added ARM7/ARM9 family option.
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101 1999-12-06 Gary Thomas <gthomas@cygnus.co.uk>
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103 * src/vectors.S (software_interrupt): Context save was incorrect
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104 for this mode. Note that when entering from supervisor mode, the
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105 link register (LR) is destroyed.
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107 1999-12-02 John Dallaway <jld@cygnus.co.uk>
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108
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109 * cdl/hal_arm.cdl:
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111 Use the <PACKAGE> token in custom rules.
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112
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113 1999-12-01 John Dallaway <jld@cygnus.co.uk>
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114
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115 * cdl/hal_arm.cdl:
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116
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117 Use the <PREFIX> token in custom rules.
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118
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119 1999-11-22 Gary Thomas <gthomas@cygnus.co.uk>
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120
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121 * src/arm.ld: Add section for definining static MMU tables.
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122
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123 * src/vectors.S: Introduce PLATFORM_EXTRAS, which if defined provides
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124 a hook to include platform code in the "vectors.S" file. In particular,
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125 some platforms will define this to be <cyg/hal/hal_platform_extras.h>
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126 and define static MMU tables there.
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127
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128 1999-11-19 Jonathan Larmour <jlarmour@cygnus.co.uk>
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130 * include/basetype.h (CYG_BYTEORDER): If the toolchain tells us to be
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131 big-endian, be big-endian
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132 Reported by Grant Edwards
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133
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134 1999-11-12 Gary Thomas <gthomas@cygnus.co.uk>
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135
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136 * src/vectors.S (reset_platform): New function used to reset board
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137 in the absense of real hardware reset (not possible on all boards).
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138
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139 1999-11-11 John Dallaway <jld@cygnus.co.uk>
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140
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141 * cdl/hal_arm.cdl:
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142
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143 Generate 'arm.inc' in the build tree.
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144
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145 1999-11-05 John Dallaway <jld@cygnus.co.uk>
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146
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147 * cdl/hal_arm.cdl:
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148
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149 Add complete dependency analysis to the custom
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150 rule for 'arm.inc'.
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151
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152 1999-11-04 John Dallaway <jld@cygnus.co.uk>
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153
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154 * cdl/hal_arm.cdl:
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155
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156 Tidy up custom rules.
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157
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158 1999-11-04 John Dallaway <jld@cygnus.co.uk>
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159
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160 * cdl/hal_arm.cdl:
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161
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162 Output custom rule dependency information to .deps files in
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163 the current directory.
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164
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165 Dispense with the need to create a 'src' sub-directory.
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166
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167 1999-11-01 Jonathan Larmour <jlarmour@cygnus.co.uk>
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168
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169 * src/hal_misc.c (exception_handler): Check for CYGDAT_CYGMON_ENABLE
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170 rather than just CYGPKG_CYGMON
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171 Include <pkgconf/cygmon.h> to get this define
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172
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173 1999-10-29 Simon FitzMaurice <sdf@cygnus.co.uk>
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174
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175 * cdl/hal_arm.cdl:
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176
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177 Use fgrep instead of grep in custom rules. The latter seems
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178 to behave weirdly under win32.
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179
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180 1999-10-27 Gary Thomas <gthomas@cygnus.co.uk>
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181
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182 * src/arm_stub.c: Fix typo (CYGDAT_CYGMON_ENABLE). Also need
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183 to include <pkgconf/cygmon.h>
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184
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185 1999-10-27 Gary Thomas <gthomas@cygnus.co.uk>
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186
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187 * src/arm_stub.c: Add explicit enable for CygMon package.
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188
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189 1999-10-27 Hugo Tyson <hmt@cygnus.co.uk>
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190
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191 * src/arm_stub.c (cyg_hal_gdb_interrupt): Bugfix to previous: ^Cs
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192 were being ignored when received by the diag output code, because
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193 there was already a break in place. Solution is to let
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194 cyg_hal_gdb_interrupt() override any previous break, and tidy up
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195 state of course.
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196
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197 1999-10-26 Hugo Tyson <hmt@cygnus.co.uk>
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198
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199 * src/arm_stub.c (cyg_hal_gdb_place_break): Add this to the
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200 ARM-specific GDB stub code. See hal/common/.../hal_stub for
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201 details.
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202
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203 1999-10-26 John Dallaway <jld@cygnus.co.uk>
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204
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205 * cdl/hal_arm.cdl:
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206
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207 Invoke 'sh' version of 'mkdir' explicitly in custom rules.
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208
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209 1999-10-26 Jesper Skov <jskov@cygnus.co.uk>
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210
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211 * src/vectors.S: Cleaned up LED code a bit.
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212
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213 1999-10-25 Gary Thomas <gthomas@cygnus.co.uk>
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214
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215 * src/hal_misc.c (exception_handler): If building for CygMon, defer
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216 exception processing to it, not here.
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217
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218 * src/arm_stub.c (__install_breakpoints, __clear_breakpoints):
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219 Leave out these [dummy] functions if building CygMon.
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220
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221 * include/pkgconf/hal_arm.h: Add new configuration option to let
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222 programs which do not include GDB stubs still process "illegal
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223 instruction" exceptions.
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224
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225 * src/vectors.S: Reorder context restore so stack changes are
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226 protected (interrupts off).
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227
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228 1999-10-26 Jesper Skov <jskov@cygnus.co.uk>
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229
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230 * src/arm.ld: Added support for merging RODATA sections into DATA
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231 * include/hal_io.h: Added BE support.
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232
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233 * src/vectors.S (LED): Added definition for PID board.
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234
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235 1999-10-26 John Dallaway <jld@cygnus.co.uk>
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236
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237 * cdl/hal_arm.cdl:
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238
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239 Modify custom make rules to specify file paths relative
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240 to the package version directory.
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241
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242 1999-10-22 Hugo Tyson <hmt@cygnus.co.uk>
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243
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244 * src/arm_stub.c (cyg_hal_gdb_running_step):
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245 (cyg_hal_gdb_break_is_set): Provide dummies for these two for now.
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246 See changelog for hal/common/ hal_stub and generic_stub for info.
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247
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248 1999-10-21 Jonathan Larmour <jlarmour@cygnus.co.uk>
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249
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250 * include/hal_arch.h: Tidy a bit so the breakpoint instruction is only
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251 defined in one place
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252 Change thumb breakpoint instruction to 0xbebe
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253
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254 1999-10-18 John Dallaway <jld@cygnus.co.uk>
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255
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256 * cdl/hal_arm.cdl:
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257
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258 Add cdl_option CYGHWR_THUMB.
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259
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260 1999-10-14 Jesper Skov <jskov@cygnus.co.uk>
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261 From James Ingham <jingham@cygnus.com>:
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262 * src/PKGconf.mak: Make sed invocation Solaris safe.
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263
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264 1999-10-11 Jesper Skov <jskov@cygnus.co.uk>
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265
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266 * src/vectors.S (reset_vector): Always execute PLATFORM_SETUP1.
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267
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268 1999-10-08 Jonathan Larmour <jlarmour@cygnus.co.uk>
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269
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270 * src/arm.ld (SECTION_bss): Make *(.bss*) rather than just .bss, to
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271 cater for nickc's BSS gc improvements.
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272
76
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273 1999-10-06 Jesper Skov <jskov@cygnus.co.uk>
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274
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275 * include/basetype.h: Set endian to BE if required.
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276
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277 1999-10-05 Jesper Skov <jskov@cygnus.co.uk>
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278
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279 * src/arm.ld: Force output format to BE if required.
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280
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281 1999-09-30 Jesper Skov <jskov@cygnus.co.uk>
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282
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283 * src/vectors.S: Add thumb_func before thumb code where switching
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284 so GDB/objdump knows how to disassemble it.
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285 * include/hal_arch.h: Change thumb breakpoint to undefined
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286 instruction.
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287 * src/arm_stub.c (target_thumb_ins): Corrected branch offsets.
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288
40
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289 1999-09-23 Gary Thomas <gthomas@cygnus.co.uk>
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290
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291 * src/vectors.S (call_exception_handler): Change on 09-19 messed up
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292 status register wrt breakpoints, single stepping, etc.
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293
38
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294 1999-09-21 Gary Thomas <gthomas@cygnus.co.uk>
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295
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296 * include/hal_arch.h: Remove FIXME about GDB register layout.
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297
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298 * src/context.S (hal_thread_save_context): Change function prologue
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299 to match APCS more closely (keeps GDB happier).
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300
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301 1999-09-19 Gary Thomas <gthomas@cygnus.co.uk>
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302
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303 * src/vectors.S (spurious_IRQ): Make sure interrupts are masked
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304 when switching to IRQ mode.
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305
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306 * src/hal_misc.c (exception_handler): GDB stubs only take over
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307 memory exceptions. This allows proper handling when an application
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308 has it's own IRQ/FIQ VSR.
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309
76
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310 1999-09-16 Jesper Skov <jskov@cygnus.co.uk>
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311
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312 * src/arm.ld: Handle thumb glue sections.
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313
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314 1999-09-16 Jesper Skov <jskov@cygnus.co.uk>
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315
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316 * src/vectors.S: Always include thumb exception support.
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317
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318 1999-09-15 Jesper Skov <jskov@cygnus.co.uk>
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319
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320 * src/context.S: Don't trash r0 which holds the thread's initial
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321 argument.
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322
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323 * include/hal_arch.h:
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324 * src/arm_stub.c:
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325 Added thumb-aware GDB interrupt functions.
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326
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327 1999-09-14 Jesper Skov <jskov@cygnus.co.uk>
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328
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329 * src/vectors.S (undefined_instruction): Adjusted wrong register.
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330 * src/arm_stub.c (target_thumb_ins): Set thumb flag when required.
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331 (target_ins): Added BX handling.
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332
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333 * src/vectors.S:
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334 * include/hal_arch.h:
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335 * src/hal_mk_defs.c:
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336 * src/arm_stub.c (__single_step):
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337 Determine thumb mode by looking at T bit.
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338
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339 1999-09-10 Jesper Skov <jskov@cygnus.co.uk>
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340
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341 * src/arm_stub.c (target_thumb_ins): BL is a double instruction.
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342
38
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343 1999-09-13 Gary Thomas <gthomas@cygnus.co.uk>
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344
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345 * src/vectors.S (handle_IRQ_or_FIQ): Allow spurious interrupts
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346 to be ignored. Some platforms (CL7xxx) have non-debounced
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347 interrupt sources which can vanish before the hardware can be
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348 queried.
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349
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350 1999-09-11 Jonathan Larmour <jlarmour@cygnus.co.uk>
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351
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352 * src/arm_stub.c (__computeSignal): Synchronise return value with
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353 what libbsp does and GDB expects
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354 (__get_trap_number): Don't shift right 8 - it's already the right number
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355
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356 1999-09-10 Jesper Skov <jskov@cygnus.co.uk>
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357
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358 * src/vectors.S (start): Moved stub vector changeover to after
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359 stub init.
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360
76
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361 1999-09-09 Jesper Skov <jskov@cygnus.co.uk>
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362
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363 * include/hal_arch.h (HAL_BREAKPOINT):
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364 * src/arm_stub.c:
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365 * src/vectors.S:
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366 Added thumb stub support (except C-c support).
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367
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368 1999-08-24 Gary Thomas <gthomas@cygnus.co.uk>
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369
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370 * src/vectors.S: Fix misc THUMB procedures.
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371
34
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372 1999-08-24 Hugo Tyson <hmt@masala.cygnus.co.uk>
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373
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374 * src/vectors.S (handle_IRQ_or_FIQ): Set up the pointer-to-regset
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375 in r2 for calling the ISR as well as the DSR. This is needed for
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376 the cyg_hal_gdb_isr() for those platforms that handle ^C's
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377 incoming that way - the ISR needs a regset to know where to plant
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378 a breakpoint to stop the system in the interrupted context.
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379
76
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380 1999-08-24 Jesper Skov <jskov@cygnus.co.uk>
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381
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382 * src/vectors.S (LED): Check XBUS setting jumper and behave
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383 accordingly.
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384
34
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385 1999-08-23 Jesper Skov <jskov@cygnus.co.uk>
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386
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387 * src/arm_stub.c
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388 (target_ins): Check whether branches execute.
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diff changeset
389 (ins_will_execute): Fixed HI and LS.
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST
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diff changeset
390
76
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diff changeset
391 1999-08-13 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
392
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
393 * cdl/hal_arm.cdl: Add path to CYGBLD_LINKER_SCRIPT value.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
394
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
395 1999-08-12 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
396
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
397 * cdl/hal_arm.cdl: Define CYGBLD_LINKER_SCRIPT.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
398
52
7b011d1ab50f Merge from eCos master repository on 1999-11-05-17:34:28-GMT
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diff changeset
399 1999-08-12 Jesper Skov <jskov@cygnus.co.uk>
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diff changeset
400
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diff changeset
401 * include/hal_io.h: Include plf_io.h when appropriate.
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402
28
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diff changeset
403 1999-08-06 Jesper Skov <jskov@cygnus.co.uk>
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diff changeset
404 CR 101032
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diff changeset
405 * src/vectors.S (handle_IRQ_or_FIQ): Moved setup of register_frame
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
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diff changeset
406 argument to just before the interrupt_end call.
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diff changeset
407
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diff changeset
408 1999-07-28 Hugo Tyson <hmt@cygnus.co.uk>
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diff changeset
409
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diff changeset
410 * src/vectors.S (_eCos_id): Remove bogus version string.
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
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diff changeset
411
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parents: 26
diff changeset
412 1999-07-26 Hugo Tyson <hmt@cygnus.co.uk>
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diff changeset
413
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diff changeset
414 * src/hal_misc.c (hal_default_isr): Call the special platform HAL
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
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diff changeset
415 routine to see whether there is a ^C lurking in the serial device
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
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diff changeset
416 through a macro, if it's defined. Problem is that
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
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diff changeset
417 CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT *is* defined for platforms that
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
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diff changeset
418 do not support it.
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
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diff changeset
419
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diff changeset
420 1999-07-23 Hugo Tyson <hmt@cygnus.co.uk>
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diff changeset
421
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diff changeset
422 * src/hal_misc.c (hal_default_isr): If we are including
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
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diff changeset
423 CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT, then poll a special platform
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
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diff changeset
424 HAL routine to see whether there is a ^C lurking in the serial
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
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diff changeset
425 device. This has to be done from the default ISR so that others
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
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diff changeset
426 (which must know about ^Cs is they are still to be handled) can
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
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diff changeset
427 install over the top. Not all platforms support this, so enabling
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST
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diff changeset
428 CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT will not necessarily work.
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diff changeset
429
26
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diff changeset
430 1999-07-21 Hugo Tyson <hmt@cygnus.co.uk>
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diff changeset
431
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
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diff changeset
432 * src/vectors.S (vectors): Re-organize startup a little to support
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
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diff changeset
433 ROMming of the image and stubrom creation. Withdraw publication
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
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diff changeset
434 of cyg_startup_stack; it's necessary to do this a different way,
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
435 using...
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
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parents: 24
diff changeset
436
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
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parents: 24
diff changeset
437 * include/hal_intr.h (hal_dram_size): reserve location 0x40 for
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents: 24
diff changeset
438 communicating DRAM size between boot ROMs and app during startup,
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
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diff changeset
439 and remembering it within ROM startup. Platforms that don't need
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
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diff changeset
440 this should zero the location.
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
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diff changeset
441
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
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diff changeset
442 1999-07-19 Hugo Tyson <hmt@cygnus.co.uk>
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diff changeset
443
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diff changeset
444 * src/vectors.S (cyg_startup_stack): Publish this object for
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
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diff changeset
445 passing some DRAM size info around during startup.
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
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diff changeset
446 Remove the unused [well, ignored] array hal_vsr_table - the VSR
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
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diff changeset
447 table is defined to be at 0x20 by the code here in vectors.S
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
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diff changeset
448
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diff changeset
449 * include/hal_intr.h (HAL_VSR_SET): define hal_vsr_table to be at
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diff changeset
450 0x20 where the hardware vectors actually read VSR entries from.
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
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diff changeset
451 Renumber VSR symbols to match. Do not use the external
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
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diff changeset
452 "hal_vsr_table" symbol.
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST
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diff changeset
453
76
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diff changeset
454 1999-07-15 Hugo Tyson <hmt@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
455
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
456 * src/vectors.S (reset_vector): Invalidate and disable caches for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
457 EBSA-285 startup is now in PLATFORM_SETUP1 as intended. Cache
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
458 enabling is in hal_hardware_init; so, same results as before, but
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
459 tidier.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
460
24
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diff changeset
461 1999-07-14 Hugo Tyson <hmt@cygnus.co.uk>
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diff changeset
462
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diff changeset
463 * src/vectors.S: Add some startup debug via a LED macro - which
306eee292492 Merge from eCos master repository on 1999-07-16-05:47:06-BST
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diff changeset
464 has different content depending on platform, of course.
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
465 For the EBSA-285, flush caches when writing vectors and the like,
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
466 since RAM startup occurs with caches enabled, otherwise you get
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
467 mysterious traps as CygMon is entered regardless at the first
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
468 clock tick, for example. This may be taken out again as ROM
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
469 startup is dealt with via PLATFORM_SETUP1, but for now...
24
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diff changeset
470
20
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diff changeset
471 1999-06-22 Gary Thomas <gthomas@cygnus.co.uk>
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diff changeset
472
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diff changeset
473 * src/vectors.S: Fix names of 'report' functions (debug dumps
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
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diff changeset
474 for various exceptions). These needed changes for two reasons:
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diff changeset
475 name pollution and naming clashes after new ABI adopted.
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
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diff changeset
476 Improve support for FIQ interrupts.
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents: 16
diff changeset
477
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
478 1999-06-16 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
479
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
480 * src/vectors.S: Add ".pool" directives which cause assembler
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
481 to dump it's literal pool early. This is necessary because
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
482 of the limited addressing available in THUMB mode.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
483
16
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parents: 14
diff changeset
484 1999-06-15 Gary Thomas <gthomas@cygnus.co.uk>
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diff changeset
485
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diff changeset
486 * src/vectors.S (vectors): Some boards have an MMU, but the
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST
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diff changeset
487 reset vector needs to have an unmapped address!
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diff changeset
488
14
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diff changeset
489 1999-06-09 Gary Thomas <gthomas@cygnus.co.uk>
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diff changeset
490
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diff changeset
491 * src/vectors.S (reset_vector): Streamline ROM/STUBS code.
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diff changeset
492
10
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diff changeset
493 1999-05-25 Gary Thomas <gthomas@cygnus.co.uk>
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diff changeset
494
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diff changeset
495 * src/vectors.S (_eCos_id): Add version string. Useful for
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diff changeset
496 tracking when a system was configured (especially ROMs).
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
497 Add initial pure-thumb support - only for kernel+application
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
498 in thumb mode.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
499
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
500 * include/hal_intr.h: Update interrupt support macros for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
501 thumb mode system.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
502
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
503 * src/context.S: Add initial pure-thumb mode support.
10
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
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diff changeset
504
8
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diff changeset
505 1999-05-21 Hugo Tyson <hmt@cygnus.co.uk>
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diff changeset
506
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diff changeset
507 * include/hal_intr.h: Define HAL_INTERRUPT_STACK_BASE and
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diff changeset
508 HAL_INTERRUPT_STACK_TOP so that stack usage macros in
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diff changeset
509 kernel/.../stackmon.hxx can work.
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diff changeset
510
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diff changeset
511 * src/vectors.S (cyg_interrupt_stack_base): Define this symbol for
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diff changeset
512 the interrupt stack and its friend for the stack top so that we
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diff changeset
513 can publish them with nice names.
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
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parents: 6
diff changeset
514
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jlarmour
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diff changeset
515 1999-05-19 Gary Thomas <gthomas@cygnus.co.uk>
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diff changeset
516
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diff changeset
517 * src/arm.ld: Change symbols to match new no-underscore ABI.
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parents: 6
diff changeset
518
76
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diff changeset
519 1999-05-19 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
520
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
521 * include/hal_intr.h: Define interrupt support functions for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
522 Thumb mode.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
523
8
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
524 1999-05-16 Gary Thomas <gthomas@cygnus.co.uk>
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
525
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
526 * include/hal_intr.h (HAL_INTERRUPT_STACK_CALL_PENDING_DSRS):
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
527 Add macro for new DSR handling mechanism (was override of a
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
528 "weak" symbol in kernel).
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents: 6
diff changeset
529
6
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
530 1999-05-13 Hugo Tyson <hmt@cygnus.co.uk>
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
531
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
532 * 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
533 (rather conservatively) before use.
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
534
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
535 1999-05-11 Gary Thomas <gthomas@cygnus.co.uk>
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
536
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
537 * src/vectors.S: No separate interrupt stack if no kernel.
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents: 4
diff changeset
538
4
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
539 1999-05-10 Gary Thomas <gthomas@cygnus.co.uk>
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
540
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
541 * src/vectors.S:
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
542 * src/hal_mk_defs.c:
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
543 * include/hal_arch.h: Fix up machine states, initialize stacks.
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
544
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
545 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
546
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
547 * src/PKGconf.mak:
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
548 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
549 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
550 implementations of tail.
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
551
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
552 1999-04-25 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
553
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
554 * src/vectors.S: Fix use of 'RAISE_INTR' which cannot be used in 'mov'
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
555 instruction (doesn't fit). PR 19906
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
556
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
557 1999-04-23 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
558
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
559 * src/PKGconf.mak: Avoid backslash in grep search pattern to
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
560 workaround PR 19923.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
561
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
562 1999-04-15 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
563
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
564 * src/arm.ld: Define __bss_end at the end of the BSS
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
565 * src/vectors.S (start): Use __bss_end rather than _end when clearing
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
566 BSS
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
567 These fix PR 19750
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
568
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
569 1999-04-14 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
570
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
571 * src/PKGconf.mak (EXTRAS): Don't generate extras.o here any more
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
572 But do define EXTRAS every time for the linker script
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
573
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
574 1999-04-13 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
575
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
576 * src/vectors.S: Use new include <cyg/hal/hal_platform_setup.h>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
577 which includes macros and definitions for platform specifics.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
578 This keeps 'ifdef's out of "vectors.S" and makes cleaner code.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
579 Major restructuring of interrupt handling to support full use
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
580 of a separate interrupt stack.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
581
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
582 1999-04-09 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
583
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
584 * src/arm_stub.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
585 Moved get_register and put_register to hal_stub.c.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
586
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
587 1999-04-08 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
588
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
589 * src/*.ld: Revised SECTION_* macro arguments to
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
590 avoid padded output sections (PR 19787)
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
591
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
592 1999-03-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
593
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
594 * include/arm_stub.h: Update copyright
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
595
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
596 * src/arm_stub.c: Update copyright
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
597
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
598 1999-03-22 Hugo Tyson <hmt@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
599
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
600 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
601 Use CYGNUM_HAL_STACK_SIZE_TYPICAL for the stack size instead of
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
602 CYGNUM_HAL_MINIMUM_STACK_SIZE.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
603
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
604 1999-03-16 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
605
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
606 * src/hal_misc.c: Change how breakpoint is described (just a long).
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
607
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
608 * src/vectors.S: Pass registers to ISR for GDB break support.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
609
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
610 1999-03-17 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
611
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
612 * src/PKGconf.mak: Remove dependence on echo '-e' switch.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
613
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
614 1999-03-12 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
615
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
616 * include/hal_arch.h: Add definition of 'CYGNUM_HAL_MINIMUM_STACK_SIZE'
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
617
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
618 1999-03-11 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
619
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
620 * include/pkgconf/hal_arm.h: Fix comment (name was incorrect)
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
621
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
622 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
623
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
624 * include/hal_intr.h (HAL_INTERRUPT_ATTACH): Added.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
625
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
626 1999-03-09 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
627
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
628 * src/hal_misc.c: Move declaration of __CTOR_LIST__ to avoid warning.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
629
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
630 1999-03-09 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
631
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
632 * src/vectors.S: Remove warning on stack size redefine.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
633
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
634 1999-03-08 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
635
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
636 * src/vectors.S: Override default stack size on AEB.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
637
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
638 1999-03-05 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
639
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
640 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
641 * include/pkgconf/hal_arm.h: DOn't print exception info if GDB stubs enabled.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
642
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
643 * src/PKGconf.mak:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
644 * src/arm.ld: Clean up I/O package changes.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
645
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
646 1999-03-04 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
647
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
648 * src/arm.ld:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
649 Unconditionalize use of libextras.a and add libextras.a to GROUP()
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
650
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
651 1999-03-04 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
652
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
653 These changes merged from 'ecos-new_devs-19990216-branch'
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
654
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
655 (1999-02-18 Gary Thomas <gthomas@cygnus.co.uk>)
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
656
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
657 * src/PKGconf.mak (DRIVERS):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
658 * src/arm.ld: Support special linking requirements for I/O drivers.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
659
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
660 (1999-02-16 Gary Thomas <gthomas@cygnus.co.uk>)
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
661
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
662 * src/arm.ld: Changes for new I/O [device drivers] subsystem.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
663
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
664 1999-02-26 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
665
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
666 * src/vectors.S: Add separate interrupt stack handling.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
667
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
668 Fix memory region layouts for AEB allowing better error detection.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
669
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
670 1999-02-25 Nick Garnett <nickg@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
671
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
672 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
673 Changed label used to access scheduler lock to one that is not
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
674 mangled by C++. This is intended to make support for interrupt
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
675 handling in non-kernel configurations easier.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
676
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
677 1999-02-20 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
678
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
679 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
680 Rename deliver_exception -> cyg_hal_deliver_exception
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
681 QA improvements
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
682
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
683 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
684 Reorganise vector/interrupt/exception names according to purpose
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
685 QA improvements
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
686
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
687 * arch/current/src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
688 Rename deliver_exception -> cyg_hal_deliver_exception
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
689 Rename vectors due to hal_intr.h changes
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
690 QA improvements
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
691
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
692 * arch/current/src/hal_mk_defs.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
693 * arch/current/src/vectors.S
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
694 Rename vectors due to hal_intr.h changes
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
695 QA improvements
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
696
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
697 1999-02-16 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
698
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
699 * src/vectors.S: Changed set_debug_traps to initialize_stub.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
700
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
701 * src/arm_stub.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
702 * include/arm_stub.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
703 Cleaned up to only include arch specific stub code.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
704
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
705 1999-02-16 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
706
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
707 * src/arm.ld: Changes for new I/O [device drivers] subsystem.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
708
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
709 1999-02-10 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
710
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
711 * src/hal_misc.c (hal_default_isr): Add diagnostic message for PR 19145-19147
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
712
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
713 1999-02-05 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
714
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
715 * src/arm.ld: Add LMA_EQ_VMA macro definition.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
716
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
717 1999-02-04 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
718
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
719 * src/vectors.S: Use symbolic 'raise interrupt' instead of hard coded value.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
720 Better GDB stubs stack handling.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
721
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
722 * src/hal_mk_defs.c: Add symbolic symbol for 'raise interrupt' instrumentation.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
723
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
724 1999-02-03 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
725
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
726 * src/hal_misc.c (cyg_hal_invoke_constructors):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
727 * src/vectors.S (start): Use C coded 'cyg_hal_invoke_constructors()'
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
728
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
729 * src/hal_misc.c (exception_handler): Remove debug message ...oops!
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
730
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
731 * include/hal_arch.h (HAL_SET_GDB_REGISTERS): Restore PSR.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
732
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
733 * src/vectors.S: Use separate stack for GDB stubs exception handlers.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
734
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
735 1999-02-01 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
736
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
737 * src/hal_misc.c: Need <pkgconf/hal_arm.h> for 'dump exception' option.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
738
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
739 * src/vectors.S: Fix ROM startup machine initialization.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
740
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
741 1999-01-25 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
742
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
743 * src/arm.ld: Add Copyright
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
744
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
745 1999-01-25 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
746
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
747 * src/arm_stub.c (__build_t_packet): Rewrote fix me text. Added PR
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
748 number, but otherwise left the note.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
749
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
750 1999-01-21 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
751
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
752 * src/arm_stub.c (ins_will_execute): Computation of LS/HI
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
753 was incorrect.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
754
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
755 1999-01-20 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
756
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
757 * src/arm.ld: Change "etext" to "__etext".
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
758
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
759 1999-01-19 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
760
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
761 * src/vectors.S: Rework exception handlers.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
762 (start): Fix for new startup type (STUBS)
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
763
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
764 * src/hal_misc.c (exception_handler): Allow GDB stubs to take over all
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
765 exceptions while the stubs are executing. Also move some common stubs
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
766 initialization into this file.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
767
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
768 1999-01-18 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
769
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
770 * include/pkgconf/hal_arm.h: Add configurations for GDB stubs/normal ROM.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
771
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
772 * src/arm.ld: Include HAL/ARM specifics.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
773
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
774 * include/pkgconf/hal_arm.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
775 * src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
776 * src/vectors.S: Add configure option 'CYGHWR_HAL_ARM_DUMP_EXCEPTIONS'
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
777 which is used to chose whether to print diagnostic exception dumps
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
778 or not.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
779
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
780 1999-01-15 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
781
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
782 * src/hal_misc.c: Clean up warnings
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
783
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
784 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
785 * include/hal_intr.h: Add function prototypes to avoid warnings.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
786
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
787 * src/arm.ld: Add definition of _stext. Take out
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
788 GLOBAL_OFFSET_TABLE.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
789
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
790 1999-01-14 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
791
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
792 * src/PKGconf.mak: Set up for MLT based linker scripts.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
793
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
794 * src/arm.ld: New file
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
795
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
796 * include/hal_intr.h (HAL_QUERY_INTERRUPTS): Test was backwards
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
797
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
798 1999-01-13 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
799
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
800 * include/hal_intr.h (HAL_TRANSLATE_VECTOR): Add new macro
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
801
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
802 1999-01-12 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
803
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
804 * include/basetype.h (CYG_DOUBLE_BYTEORDER): Define ordering
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
805 of words within doubles.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
806
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
807 1999-01-05 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
808
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
809 * src/vectors.S: Force AEB-1 memory configuration.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
810
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
811 1998-12-16 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
812
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
813 * src/arm_stub.c (ins_will_execute): Fix warning.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
814
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
815 * include/hal_intr.h: Add <hal/hal_platform_ints.h>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
816 for platform specifics.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
817
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
818 1998-12-15 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
819
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
820 * src/hal_mk_defs.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
821 * include/hal_io.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
822 * src/vectors.S: Changes to support kernel-less configuration.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
823 (___gccmain): Add new dummy function.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
824
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
825 * src/hal_misc.c: Merge in platform independent code from
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
826 old "pid/.../hal_misc.c"
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
827
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
828 1998-12-15 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
829
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
830 * include/hal_arch.h: Changed HAL_JMP_BUF_SIZE to
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
831 CYGARC_JMP_BUF_SIZE.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
832
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
833 1998-12-14 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
834
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
835 * src/hal_misc.c (exception_handler): Change config option
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
836 to be consistent "CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS"
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
837
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
838 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Set initial
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
839 PC for GDB thread info.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
840
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
841 * src/arm_stub.c (__build_t_packet): Fix thread id's which
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
842 must be send to GDB in big-endian.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
843
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
844 1998-12-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
845
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
846 * include/hal_cache.h (HAL_DCACHE_UNLOCK_ALL,
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
847 HAL_ICACHE_UNLOCK_ALL): Added.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
848
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
849 1998-12-09 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
850
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
851 * src/vectors.S (abort_prefetch): Clean up all exception
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
852 handlers (some were just broken).
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
853
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
854 * src/hal_misc.c (exception_handler): Improved exception
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
855 handling for GDB stubs while accessing memory.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
856
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
857 1998-12-04 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
858
443894e2e912 Block commit of eCos version 1.2.1
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859 * src/arm_stub.c (target_ins): Finish single step support.
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860
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861 1998-12-03 Gary Thomas <gthomas@cygnus.co.uk>
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862
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863 * src/vectors.S (_name): Add undefined instruction handling
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864 (for breakpoint/single step support). Plus some rework and
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diff changeset
865 general cleanup.
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866
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867 * src/arm_stub.c (single_step):
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868 * include/hal_arch.h (HAL_BREAKPOINT): Make breakpoint use
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869 an illegal instruction rather than SWI.
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870
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871 1998-12-02 Gary Thomas <gthomas@cygnus.co.uk>
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872
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873 * src/arm_stub.c (ins_will_execute): Take out debug messages
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874
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875 * include/pkgconf/hal_arm.h: New file
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876
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877 * include/arm_stub.h: Add PSR register definitions
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878
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879 * src/arm_stub.c (single_step): Support single stepping
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880
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881 1998-12-01 Gary Thomas <gthomas@cygnus.co.uk>
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882
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883 * src/vectors.S (reset_vector): Rework exception handing to leave
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884 vectors in place unless GDB stubs are included (or started in
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885 user mode via Angel)
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886
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887 1998-11-26 Gary Thomas <gthomas@cygnus.co.uk>
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888
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889 * src/vectors.S (_vectors): Rework to handle SWI exception
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890 Changes to make GDB stubs work.
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891
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892 * src/hal_misc.c (exception_handler):
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893 Save registers in global "_hal_registers"
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894
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895 * src/PKGconf.mak (COMPILE): Add arm_stub.c
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896
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897 * include/hal_io.h: Need to include <pkgconf/kernel.h>
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898
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899 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT):
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900 Clean up stack usage - no need for 56 byte padding (PPC holdover)
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901 (HAL_BREAKPOINT):
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902 (HAL_GET_GDB_REGISTERS):
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903 (HAL_SET_GDB_REGISTERS): Clean up for working stubs
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904
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905 * src/arm_stub.c: New file, GDB stubs support
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906
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907 1998-11-18 Gary Thomas <gthomas@cygnus.co.uk>
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908
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909 * src/hal_mk_defs.c: Add define for 'HAL_SavedRegisters'
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910
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911 * include/hal_arch.h: cleanup comments
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912
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913 * include/basetype.h: cleanup comments
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914
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915 * src/vectors.S: Improved interrupt stack handling.
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916
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917 * include/hal_intr.h: Add support for interrupt latency
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918 measurement, controlled by CYGVAR_KERNEL_COUNTERS_CLOCK_LATENCY.
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919
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920 1998-10-16 Bart Veer <bartv@cygnus.co.uk>
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921
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922 * src/vectors.S (__interrupt_stack):
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923 Made the interrupt stack size configurable.
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924
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925 //===========================================================================
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926 //####COPYRIGHTBEGIN####
64
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927 //
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928 // -------------------------------------------
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929 // The contents of this file are subject to the Red Hat eCos Public License
66
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930 // Version 1.1 (the "License"); you may not use this file except in
64
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931 // compliance with the License. You may obtain a copy of the License at
66
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932 // http://www.redhat.com/
64
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933 //
66
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934 // Software distributed under the License is distributed on an "AS IS"
64
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935 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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936 // License for the specific language governing rights and limitations under
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937 // the License.
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938 //
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939 // The Original Code is eCos - Embedded Configurable Operating System,
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940 // released September 30, 1998.
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941 //
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942 // The Initial Developer of the Original Code is Red Hat.
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943 // Portions created by Red Hat are
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944 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
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945 // All Rights Reserved.
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946 // -------------------------------------------
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947 //
2
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948 //####COPYRIGHTEND####
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949 //===========================================================================