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eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
author jlarmour
date Tue, 28 Mar 2000 14:10:45 +0000
parents da3908c9cd10
children 59d97b6ba612
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435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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1 2000-03-23 Jesper Skov <jskov@redhat.com>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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2
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3 * include/hal_arch.h: workaround for CPP problem
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4
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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5 2000-03-01 Gary Thomas <gthomas@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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7 * cdl/hal_arm.cdl:
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8 Implement CYGINT_HAL_DIAG_DISABLE_GDB_PROTOCOL_SUPPORTED.
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9
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10 2000-02-29 Jonathan Larmour <jlarmour@redhat.co.uk>
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12 * include/arm_stub.h: Make header C++ safe
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13
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14 2000-02-28 Gary Thomas <gthomas@cygnus.co.uk>
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16 * src/hal_misc.c: Use standard 'diag_dump_buf()' instead of
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17 private version.
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19 2000-02-16 Jesper Skov <jskov@redhat.com>
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21 * src/arm_stub.c: CYG_HAL_ARM -> CYGPKG_HAL_ARM
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23 2000-02-10 Jesper Skov <jskov@redhat.com>
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24
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25 * src/vectors.S (reset_platform):
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26 Removed handling of stubs startup type.
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28 2000-02-09 Jesper Skov <jskov@redhat.com>
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29
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30 * cdl/hal_arm.cdl: Removed some fix mes.
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31
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32 2000-02-01 Jonathan Larmour <jlarmour@redhat.co.uk>
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33
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34 * cdl/hal_arm.cdl: Add missing CYGIMP_HAL_PROCESS_ALL_EXCEPTIONS
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35 options from include/pkgconf/hal_arm.h
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36
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37 2000-02-01 Jesper Skov <jskov@redhat.com>
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38
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39 * src/vectors.S: Treat ROM startup+ROM monitor as STUBS startup.
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40
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41 * src/arm.ld: Changed PID BE workaround to work with ROM startup.
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42 Not just when building stubs.
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44 2000-01-26 Jonathan Larmour <jlarmour@redhat.co.uk>
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45
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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46 * src/hal_misc.c (exception_handler): Replace CYGDAT_CYGMON_ENABLE
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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47 dependency with just CYGPKG_CYGMON
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48 * src/arm_stub.c (__clear_breakpoints): Likewise
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50 1999-12-16 Gary Thomas <gthomas@cygnus.co.uk>
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51
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52 * src/arm.ld: Include all SRAM (*.sram*) sections.
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54 1999-12-09 John Dallaway <jld@cygnus.co.uk>
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56 * cdl/hal_arm.cdl: Add big-endian option.
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58 1999-12-08 Gary Thomas <gthomas@cygnus.co.uk>
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60 * src/arm.ld: Add ".sram" section support (used by platforms
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61 that have separate SRAM and DRAM).
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63 1999-12-07 Jesper Skov <jskov@cygnus.co.uk>
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65 * cdl/hal_arm.cdl: Added ARM7/ARM9 family option.
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67 1999-12-06 Gary Thomas <gthomas@cygnus.co.uk>
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68
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69 * src/vectors.S (software_interrupt): Context save was incorrect
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70 for this mode. Note that when entering from supervisor mode, the
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71 link register (LR) is destroyed.
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73 1999-12-02 John Dallaway <jld@cygnus.co.uk>
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75 * cdl/hal_arm.cdl:
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76
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77 Use the <PACKAGE> token in custom rules.
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78
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79 1999-12-01 John Dallaway <jld@cygnus.co.uk>
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80
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81 * cdl/hal_arm.cdl:
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82
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83 Use the <PREFIX> token in custom rules.
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84
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85 1999-11-22 Gary Thomas <gthomas@cygnus.co.uk>
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86
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87 * src/arm.ld: Add section for definining static MMU tables.
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88
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89 * src/vectors.S: Introduce PLATFORM_EXTRAS, which if defined provides
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90 a hook to include platform code in the "vectors.S" file. In particular,
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91 some platforms will define this to be <cyg/hal/hal_platform_extras.h>
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92 and define static MMU tables there.
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93
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94 1999-11-19 Jonathan Larmour <jlarmour@cygnus.co.uk>
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95
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96 * include/basetype.h (CYG_BYTEORDER): If the toolchain tells us to be
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97 big-endian, be big-endian
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98 Reported by Grant Edwards
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100 1999-11-12 Gary Thomas <gthomas@cygnus.co.uk>
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101
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102 * src/vectors.S (reset_platform): New function used to reset board
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103 in the absense of real hardware reset (not possible on all boards).
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105 1999-11-11 John Dallaway <jld@cygnus.co.uk>
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106
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107 * cdl/hal_arm.cdl:
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108
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109 Generate 'arm.inc' in the build tree.
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110
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111 1999-11-05 John Dallaway <jld@cygnus.co.uk>
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112
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113 * cdl/hal_arm.cdl:
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114
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115 Add complete dependency analysis to the custom
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116 rule for 'arm.inc'.
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117
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118 1999-11-04 John Dallaway <jld@cygnus.co.uk>
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119
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120 * cdl/hal_arm.cdl:
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121
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122 Tidy up custom rules.
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123
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124 1999-11-04 John Dallaway <jld@cygnus.co.uk>
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125
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126 * cdl/hal_arm.cdl:
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128 Output custom rule dependency information to .deps files in
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129 the current directory.
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130
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131 Dispense with the need to create a 'src' sub-directory.
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132
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133 1999-11-01 Jonathan Larmour <jlarmour@cygnus.co.uk>
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134
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135 * src/hal_misc.c (exception_handler): Check for CYGDAT_CYGMON_ENABLE
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136 rather than just CYGPKG_CYGMON
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137 Include <pkgconf/cygmon.h> to get this define
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138
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139 1999-10-29 Simon FitzMaurice <sdf@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 Use fgrep instead of grep in custom rules. The latter seems
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144 to behave weirdly under win32.
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145
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146 1999-10-27 Gary Thomas <gthomas@cygnus.co.uk>
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147
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148 * src/arm_stub.c: Fix typo (CYGDAT_CYGMON_ENABLE). Also need
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149 to include <pkgconf/cygmon.h>
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150
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151 1999-10-27 Gary Thomas <gthomas@cygnus.co.uk>
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152
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153 * src/arm_stub.c: Add explicit enable for CygMon package.
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154
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155 1999-10-27 Hugo Tyson <hmt@cygnus.co.uk>
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156
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157 * src/arm_stub.c (cyg_hal_gdb_interrupt): Bugfix to previous: ^Cs
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158 were being ignored when received by the diag output code, because
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159 there was already a break in place. Solution is to let
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160 cyg_hal_gdb_interrupt() override any previous break, and tidy up
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161 state of course.
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162
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163 1999-10-26 Hugo Tyson <hmt@cygnus.co.uk>
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164
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165 * src/arm_stub.c (cyg_hal_gdb_place_break): Add this to the
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166 ARM-specific GDB stub code. See hal/common/.../hal_stub for
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167 details.
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168
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169 1999-10-26 John Dallaway <jld@cygnus.co.uk>
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170
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171 * cdl/hal_arm.cdl:
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172
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173 Invoke 'sh' version of 'mkdir' explicitly in custom rules.
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174
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175 1999-10-26 Jesper Skov <jskov@cygnus.co.uk>
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176
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177 * src/vectors.S: Cleaned up LED code a bit.
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178
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179 1999-10-25 Gary Thomas <gthomas@cygnus.co.uk>
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180
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181 * src/hal_misc.c (exception_handler): If building for CygMon, defer
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182 exception processing to it, not here.
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183
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184 * src/arm_stub.c (__install_breakpoints, __clear_breakpoints):
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185 Leave out these [dummy] functions if building CygMon.
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186
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187 * include/pkgconf/hal_arm.h: Add new configuration option to let
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188 programs which do not include GDB stubs still process "illegal
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189 instruction" exceptions.
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190
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191 * src/vectors.S: Reorder context restore so stack changes are
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192 protected (interrupts off).
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193
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194 1999-10-26 Jesper Skov <jskov@cygnus.co.uk>
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195
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196 * src/arm.ld: Added support for merging RODATA sections into DATA
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197 * include/hal_io.h: Added BE support.
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198
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199 * src/vectors.S (LED): Added definition for PID board.
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200
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201 1999-10-26 John Dallaway <jld@cygnus.co.uk>
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202
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203 * cdl/hal_arm.cdl:
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204
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205 Modify custom make rules to specify file paths relative
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206 to the package version directory.
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207
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208 1999-10-22 Hugo Tyson <hmt@cygnus.co.uk>
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209
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210 * src/arm_stub.c (cyg_hal_gdb_running_step):
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211 (cyg_hal_gdb_break_is_set): Provide dummies for these two for now.
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212 See changelog for hal/common/ hal_stub and generic_stub for info.
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213
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214 1999-10-21 Jonathan Larmour <jlarmour@cygnus.co.uk>
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215
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216 * include/hal_arch.h: Tidy a bit so the breakpoint instruction is only
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217 defined in one place
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218 Change thumb breakpoint instruction to 0xbebe
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219
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220 1999-10-18 John Dallaway <jld@cygnus.co.uk>
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221
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222 * cdl/hal_arm.cdl:
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223
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224 Add cdl_option CYGHWR_THUMB.
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225
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226 1999-10-14 Jesper Skov <jskov@cygnus.co.uk>
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227 From James Ingham <jingham@cygnus.com>:
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228 * src/PKGconf.mak: Make sed invocation Solaris safe.
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229
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230 1999-10-11 Jesper Skov <jskov@cygnus.co.uk>
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231
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232 * src/vectors.S (reset_vector): Always execute PLATFORM_SETUP1.
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233
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234 1999-10-08 Jonathan Larmour <jlarmour@cygnus.co.uk>
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235
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236 * src/arm.ld (SECTION_bss): Make *(.bss*) rather than just .bss, to
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237 cater for nickc's BSS gc improvements.
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238
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239 1999-10-06 Jesper Skov <jskov@cygnus.co.uk>
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240
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241 * include/basetype.h: Set endian to BE if required.
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242
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243 1999-10-05 Jesper Skov <jskov@cygnus.co.uk>
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244
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245 * src/arm.ld: Force output format to BE if required.
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246
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247 1999-09-30 Jesper Skov <jskov@cygnus.co.uk>
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248
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249 * src/vectors.S: Add thumb_func before thumb code where switching
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250 so GDB/objdump knows how to disassemble it.
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251 * include/hal_arch.h: Change thumb breakpoint to undefined
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252 instruction.
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253 * src/arm_stub.c (target_thumb_ins): Corrected branch offsets.
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254
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255 1999-09-23 Gary Thomas <gthomas@cygnus.co.uk>
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256
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257 * src/vectors.S (call_exception_handler): Change on 09-19 messed up
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258 status register wrt breakpoints, single stepping, etc.
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259
38
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260 1999-09-21 Gary Thomas <gthomas@cygnus.co.uk>
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261
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262 * include/hal_arch.h: Remove FIXME about GDB register layout.
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263
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264 * src/context.S (hal_thread_save_context): Change function prologue
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265 to match APCS more closely (keeps GDB happier).
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266
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267 1999-09-19 Gary Thomas <gthomas@cygnus.co.uk>
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268
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269 * src/vectors.S (spurious_IRQ): Make sure interrupts are masked
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270 when switching to IRQ mode.
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271
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272 * src/hal_misc.c (exception_handler): GDB stubs only take over
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273 memory exceptions. This allows proper handling when an application
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274 has it's own IRQ/FIQ VSR.
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275
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276 1999-09-16 Jesper Skov <jskov@cygnus.co.uk>
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277
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278 * src/arm.ld: Handle thumb glue sections.
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279
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280 1999-09-16 Jesper Skov <jskov@cygnus.co.uk>
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281
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282 * src/vectors.S: Always include thumb exception support.
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283
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284 1999-09-15 Jesper Skov <jskov@cygnus.co.uk>
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285
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286 * src/context.S: Don't trash r0 which holds the thread's initial
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287 argument.
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288
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289 * include/hal_arch.h:
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290 * src/arm_stub.c:
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291 Added thumb-aware GDB interrupt functions.
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292
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293 1999-09-14 Jesper Skov <jskov@cygnus.co.uk>
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294
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295 * src/vectors.S (undefined_instruction): Adjusted wrong register.
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296 * src/arm_stub.c (target_thumb_ins): Set thumb flag when required.
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297 (target_ins): Added BX handling.
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298
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299 * src/vectors.S:
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300 * include/hal_arch.h:
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301 * src/hal_mk_defs.c:
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302 * src/arm_stub.c (__single_step):
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303 Determine thumb mode by looking at T bit.
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304
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305 1999-09-10 Jesper Skov <jskov@cygnus.co.uk>
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306
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307 * src/arm_stub.c (target_thumb_ins): BL is a double instruction.
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308
38
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309 1999-09-13 Gary Thomas <gthomas@cygnus.co.uk>
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310
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311 * src/vectors.S (handle_IRQ_or_FIQ): Allow spurious interrupts
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312 to be ignored. Some platforms (CL7xxx) have non-debounced
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313 interrupt sources which can vanish before the hardware can be
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314 queried.
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315
36
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316 1999-09-11 Jonathan Larmour <jlarmour@cygnus.co.uk>
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317
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318 * src/arm_stub.c (__computeSignal): Synchronise return value with
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319 what libbsp does and GDB expects
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320 (__get_trap_number): Don't shift right 8 - it's already the right number
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321
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322 1999-09-10 Jesper Skov <jskov@cygnus.co.uk>
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323
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324 * src/vectors.S (start): Moved stub vector changeover to after
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325 stub init.
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326
76
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327 1999-09-09 Jesper Skov <jskov@cygnus.co.uk>
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328
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329 * include/hal_arch.h (HAL_BREAKPOINT):
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330 * src/arm_stub.c:
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331 * src/vectors.S:
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332 Added thumb stub support (except C-c support).
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333
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334 1999-08-24 Gary Thomas <gthomas@cygnus.co.uk>
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335
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336 * src/vectors.S: Fix misc THUMB procedures.
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337
34
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338 1999-08-24 Hugo Tyson <hmt@masala.cygnus.co.uk>
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339
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340 * src/vectors.S (handle_IRQ_or_FIQ): Set up the pointer-to-regset
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341 in r2 for calling the ISR as well as the DSR. This is needed for
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342 the cyg_hal_gdb_isr() for those platforms that handle ^C's
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343 incoming that way - the ISR needs a regset to know where to plant
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344 a breakpoint to stop the system in the interrupted context.
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345
76
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346 1999-08-24 Jesper Skov <jskov@cygnus.co.uk>
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347
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348 * src/vectors.S (LED): Check XBUS setting jumper and behave
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349 accordingly.
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350
34
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351 1999-08-23 Jesper Skov <jskov@cygnus.co.uk>
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352
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353 * src/arm_stub.c
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354 (target_ins): Check whether branches execute.
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355 (ins_will_execute): Fixed HI and LS.
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356
76
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357 1999-08-13 John Dallaway <jld@cygnus.co.uk>
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358
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359 * cdl/hal_arm.cdl: Add path to CYGBLD_LINKER_SCRIPT value.
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360
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361 1999-08-12 John Dallaway <jld@cygnus.co.uk>
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362
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363 * cdl/hal_arm.cdl: Define CYGBLD_LINKER_SCRIPT.
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364
52
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365 1999-08-12 Jesper Skov <jskov@cygnus.co.uk>
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366
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367 * include/hal_io.h: Include plf_io.h when appropriate.
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368
28
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369 1999-08-06 Jesper Skov <jskov@cygnus.co.uk>
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370 CR 101032
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371 * src/vectors.S (handle_IRQ_or_FIQ): Moved setup of register_frame
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372 argument to just before the interrupt_end call.
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373
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374 1999-07-28 Hugo Tyson <hmt@cygnus.co.uk>
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375
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376 * src/vectors.S (_eCos_id): Remove bogus version string.
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377
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378 1999-07-26 Hugo Tyson <hmt@cygnus.co.uk>
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379
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380 * src/hal_misc.c (hal_default_isr): Call the special platform HAL
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381 routine to see whether there is a ^C lurking in the serial device
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382 through a macro, if it's defined. Problem is that
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383 CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT *is* defined for platforms that
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384 do not support it.
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385
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386 1999-07-23 Hugo Tyson <hmt@cygnus.co.uk>
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diff changeset
387
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diff changeset
388 * src/hal_misc.c (hal_default_isr): If we are including
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diff changeset
389 CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT, then poll a special platform
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diff changeset
390 HAL routine to see whether there is a ^C lurking in the serial
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diff changeset
391 device. This has to be done from the default ISR so that others
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diff changeset
392 (which must know about ^Cs is they are still to be handled) can
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diff changeset
393 install over the top. Not all platforms support this, so enabling
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diff changeset
394 CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT will not necessarily work.
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395
26
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diff changeset
396 1999-07-21 Hugo Tyson <hmt@cygnus.co.uk>
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397
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398 * 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
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diff changeset
399 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
400 of cyg_startup_stack; it's necessary to do this a different way,
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diff changeset
401 using...
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diff changeset
402
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diff changeset
403 * include/hal_intr.h (hal_dram_size): reserve location 0x40 for
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diff changeset
404 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
405 and remembering it within ROM startup. Platforms that don't need
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diff changeset
406 this should zero the location.
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diff changeset
407
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diff changeset
408 1999-07-19 Hugo Tyson <hmt@cygnus.co.uk>
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409
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diff changeset
410 * src/vectors.S (cyg_startup_stack): Publish this object for
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diff changeset
411 passing some DRAM size info around during startup.
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412 Remove the unused [well, ignored] array hal_vsr_table - the VSR
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413 table is defined to be at 0x20 by the code here in vectors.S
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414
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diff changeset
415 * include/hal_intr.h (HAL_VSR_SET): define hal_vsr_table to be at
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diff changeset
416 0x20 where the hardware vectors actually read VSR entries from.
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417 Renumber VSR symbols to match. Do not use the external
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diff changeset
418 "hal_vsr_table" symbol.
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419
76
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diff changeset
420 1999-07-15 Hugo Tyson <hmt@cygnus.co.uk>
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diff changeset
421
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
422 * 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
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diff changeset
423 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
424 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
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diff changeset
425 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
426
24
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diff changeset
427 1999-07-14 Hugo Tyson <hmt@cygnus.co.uk>
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428
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diff changeset
429 * 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
430 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
431 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
432 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
433 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
434 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
435 startup is dealt with via PLATFORM_SETUP1, but for now...
24
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436
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diff changeset
437 1999-06-22 Gary Thomas <gthomas@cygnus.co.uk>
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438
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diff changeset
439 * 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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440 for various exceptions). These needed changes for two reasons:
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diff changeset
441 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
442 Improve support for FIQ interrupts.
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diff changeset
443
76
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diff changeset
444 1999-06-16 Gary Thomas <gthomas@cygnus.co.uk>
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diff changeset
445
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
446 * 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
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diff changeset
447 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
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diff changeset
448 of the limited addressing available in THUMB mode.
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449
16
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diff changeset
450 1999-06-15 Gary Thomas <gthomas@cygnus.co.uk>
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451
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452 * src/vectors.S (vectors): Some boards have an MMU, but the
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diff changeset
453 reset vector needs to have an unmapped address!
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diff changeset
454
14
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diff changeset
455 1999-06-09 Gary Thomas <gthomas@cygnus.co.uk>
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456
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diff changeset
457 * src/vectors.S (reset_vector): Streamline ROM/STUBS code.
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diff changeset
458
10
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diff changeset
459 1999-05-25 Gary Thomas <gthomas@cygnus.co.uk>
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diff changeset
460
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461 * src/vectors.S (_eCos_id): Add version string. Useful for
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diff changeset
462 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
463 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
464 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
465
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 * 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
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diff changeset
467 thumb mode system.
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
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 * 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
470
8
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diff changeset
471 1999-05-21 Hugo Tyson <hmt@cygnus.co.uk>
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diff changeset
472
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diff changeset
473 * include/hal_intr.h: Define HAL_INTERRUPT_STACK_BASE and
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diff changeset
474 HAL_INTERRUPT_STACK_TOP so that stack usage macros in
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diff changeset
475 kernel/.../stackmon.hxx can work.
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diff changeset
476
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diff changeset
477 * src/vectors.S (cyg_interrupt_stack_base): Define this symbol for
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diff changeset
478 the interrupt stack and its friend for the stack top so that we
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diff changeset
479 can publish them with nice names.
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diff changeset
480
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diff changeset
481 1999-05-19 Gary Thomas <gthomas@cygnus.co.uk>
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diff changeset
482
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diff changeset
483 * src/arm.ld: Change symbols to match new no-underscore ABI.
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST
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diff changeset
484
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
485 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
486
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents: 72
diff changeset
487 * 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
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diff changeset
488 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
489
8
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diff changeset
490 1999-05-16 Gary Thomas <gthomas@cygnus.co.uk>
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diff changeset
491
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diff changeset
492 * include/hal_intr.h (HAL_INTERRUPT_STACK_CALL_PENDING_DSRS):
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diff changeset
493 Add macro for new DSR handling mechanism (was override of a
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diff changeset
494 "weak" symbol in kernel).
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diff changeset
495
6
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diff changeset
496 1999-05-13 Hugo Tyson <hmt@cygnus.co.uk>
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diff changeset
497
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diff changeset
498 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Align stack
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diff changeset
499 (rather conservatively) before use.
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diff changeset
500
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diff changeset
501 1999-05-11 Gary Thomas <gthomas@cygnus.co.uk>
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST
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parents: 4
diff changeset
502
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parents: 4
diff changeset
503 * src/vectors.S: No separate interrupt stack if no kernel.
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diff changeset
504
4
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
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diff changeset
505 1999-05-10 Gary Thomas <gthomas@cygnus.co.uk>
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
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parents: 2
diff changeset
506
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diff changeset
507 * src/vectors.S:
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
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diff changeset
508 * src/hal_mk_defs.c:
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
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diff changeset
509 * include/hal_arch.h: Fix up machine states, initialize stacks.
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
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parents: 2
diff changeset
510
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diff changeset
511 1999-04-28 Bart Veer <bartv@cygnus.co.uk>
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diff changeset
512
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513 * src/PKGconf.mak:
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diff changeset
514 Remove the -n argument to tail, it does not appear to be required
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diff changeset
515 on any supported host and causes problems with some
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
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diff changeset
516 implementations of tail.
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diff changeset
517
2
443894e2e912 Block commit of eCos version 1.2.1
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parents:
diff changeset
518 1999-04-25 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
519
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
520 * 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
521 instruction (doesn't fit). PR 19906
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
522
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
523 1999-04-23 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
524
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
525 * src/PKGconf.mak: Avoid backslash in grep search pattern to
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
526 workaround PR 19923.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
527
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
528 1999-04-15 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
529
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
530 * 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
531 * 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
532 BSS
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
533 These fix PR 19750
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
534
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
535 1999-04-14 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
536
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
537 * 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
538 But do define EXTRAS every time for the linker script
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
539
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
540 1999-04-13 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
541
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
542 * src/vectors.S: Use new include <cyg/hal/hal_platform_setup.h>
443894e2e912 Block commit of eCos version 1.2.1
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diff changeset
543 which includes macros and definitions for platform specifics.
443894e2e912 Block commit of eCos version 1.2.1
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diff changeset
544 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
545 Major restructuring of interrupt handling to support full use
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
546 of a separate interrupt stack.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
547
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
548 1999-04-09 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
549
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
550 * src/arm_stub.c:
443894e2e912 Block commit of eCos version 1.2.1
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parents:
diff changeset
551 Moved get_register and put_register to hal_stub.c.
443894e2e912 Block commit of eCos version 1.2.1
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diff changeset
552
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
553 1999-04-08 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
554
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
555 * src/*.ld: Revised SECTION_* macro arguments to
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
556 avoid padded output sections (PR 19787)
443894e2e912 Block commit of eCos version 1.2.1
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parents:
diff changeset
557
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
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diff changeset
558 1999-03-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
559
443894e2e912 Block commit of eCos version 1.2.1
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parents:
diff changeset
560 * include/arm_stub.h: Update copyright
443894e2e912 Block commit of eCos version 1.2.1
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parents:
diff changeset
561
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
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diff changeset
562 * src/arm_stub.c: Update copyright
443894e2e912 Block commit of eCos version 1.2.1
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diff changeset
563
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
564 1999-03-22 Hugo Tyson <hmt@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
565
443894e2e912 Block commit of eCos version 1.2.1
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parents:
diff changeset
566 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1
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diff changeset
567 Use CYGNUM_HAL_STACK_SIZE_TYPICAL for the stack size instead of
443894e2e912 Block commit of eCos version 1.2.1
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diff changeset
568 CYGNUM_HAL_MINIMUM_STACK_SIZE.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
569
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
570 1999-03-16 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
571
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
572 * 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
573
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
574 * src/vectors.S: Pass registers to ISR for GDB break support.
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 1999-03-17 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
577
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
578 * src/PKGconf.mak: Remove dependence on echo '-e' switch.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
579
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
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diff changeset
580 1999-03-12 Gary Thomas <gthomas@cygnus.co.uk>
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 * 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
583
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
584 1999-03-11 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
585
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
586 * include/pkgconf/hal_arm.h: Fix comment (name was incorrect)
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
587
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
588 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
589
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
590 * include/hal_intr.h (HAL_INTERRUPT_ATTACH): Added.
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 1999-03-09 Gary Thomas <gthomas@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 * 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
595
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
596 1999-03-09 Gary Thomas <gthomas@cygnus.co.uk>
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 * src/vectors.S: Remove warning on stack size redefine.
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 1999-03-08 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
601
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
602 * src/vectors.S: Override default stack size on AEB.
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 1999-03-05 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/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
607 * 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
608
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
609 * src/PKGconf.mak:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
610 * src/arm.ld: Clean up I/O package changes.
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 1999-03-04 Jonathan Larmour <jlarmour@cygnus.co.uk>
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 * src/arm.ld:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
615 Unconditionalize use of libextras.a and add libextras.a to GROUP()
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
616
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
617 1999-03-04 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
618
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
619 These changes merged from 'ecos-new_devs-19990216-branch'
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
620
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
621 (1999-02-18 Gary Thomas <gthomas@cygnus.co.uk>)
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
622
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
623 * src/PKGconf.mak (DRIVERS):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
624 * src/arm.ld: Support special linking requirements for I/O drivers.
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 (1999-02-16 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/arm.ld: Changes for new I/O [device drivers] subsystem.
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 1999-02-26 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: Add separate interrupt stack handling.
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 Fix memory region layouts for AEB allowing better error detection.
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 1999-02-25 Nick Garnett <nickg@cygnus.co.uk>
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 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
639 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
640 mangled by C++. This is intended to make support for interrupt
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
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diff changeset
641 handling in non-kernel configurations easier.
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 1999-02-20 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
644
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
645 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
646 Rename deliver_exception -> cyg_hal_deliver_exception
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
647 QA improvements
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
648
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
649 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
650 Reorganise vector/interrupt/exception names according to purpose
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
651 QA improvements
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
652
443894e2e912 Block commit of eCos version 1.2.1
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diff changeset
653 * arch/current/src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
654 Rename deliver_exception -> cyg_hal_deliver_exception
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
655 Rename vectors due to hal_intr.h changes
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
656 QA improvements
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
657
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
658 * arch/current/src/hal_mk_defs.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
659 * arch/current/src/vectors.S
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
660 Rename vectors due to hal_intr.h changes
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
661 QA improvements
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
662
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
663 1999-02-16 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
664
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
665 * src/vectors.S: Changed set_debug_traps to initialize_stub.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
666
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
667 * src/arm_stub.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
668 * include/arm_stub.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
669 Cleaned up to only include arch specific stub code.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
670
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
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diff changeset
671 1999-02-16 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
672
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
673 * src/arm.ld: Changes for new I/O [device drivers] subsystem.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
674
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parents:
diff changeset
675 1999-02-10 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
676
443894e2e912 Block commit of eCos version 1.2.1
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parents:
diff changeset
677 * 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
678
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
679 1999-02-05 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
680
443894e2e912 Block commit of eCos version 1.2.1
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diff changeset
681 * src/arm.ld: Add LMA_EQ_VMA macro definition.
443894e2e912 Block commit of eCos version 1.2.1
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diff changeset
682
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jlarmour
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diff changeset
683 1999-02-04 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
684
443894e2e912 Block commit of eCos version 1.2.1
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diff changeset
685 * src/vectors.S: Use symbolic 'raise interrupt' instead of hard coded value.
443894e2e912 Block commit of eCos version 1.2.1
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parents:
diff changeset
686 Better GDB stubs stack handling.
443894e2e912 Block commit of eCos version 1.2.1
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parents:
diff changeset
687
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
688 * 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
689
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diff changeset
690 1999-02-03 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
691
443894e2e912 Block commit of eCos version 1.2.1
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diff changeset
692 * src/hal_misc.c (cyg_hal_invoke_constructors):
443894e2e912 Block commit of eCos version 1.2.1
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parents:
diff changeset
693 * src/vectors.S (start): Use C coded 'cyg_hal_invoke_constructors()'
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
694
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
695 * src/hal_misc.c (exception_handler): Remove debug message ...oops!
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 * include/hal_arch.h (HAL_SET_GDB_REGISTERS): Restore PSR.
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: Use separate stack for GDB stubs exception handlers.
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 1999-02-01 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
702
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
703 * 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
704
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
705 * src/vectors.S: Fix ROM startup machine initialization.
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 1999-01-25 Gary Thomas <gthomas@cygnus.co.uk>
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 * src/arm.ld: Add Copyright
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 1999-01-25 Jesper Skov <jskov@cygnus.co.uk>
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 * 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
714 number, but otherwise left the note.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
715
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
716 1999-01-21 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
717
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
718 * src/arm_stub.c (ins_will_execute): Computation of LS/HI
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
719 was incorrect.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
720
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
721 1999-01-20 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
722
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
723 * src/arm.ld: Change "etext" to "__etext".
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
724
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
725 1999-01-19 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
726
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
727 * src/vectors.S: Rework exception handlers.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
728 (start): Fix for new startup type (STUBS)
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
729
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
730 * 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
731 exceptions while the stubs are executing. Also move some common stubs
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
732 initialization into this file.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
733
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
734 1999-01-18 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
735
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
736 * 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
737
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
738 * src/arm.ld: Include HAL/ARM specifics.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
739
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
740 * include/pkgconf/hal_arm.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
741 * src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
742 * src/vectors.S: Add configure option 'CYGHWR_HAL_ARM_DUMP_EXCEPTIONS'
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
743 which is used to chose whether to print diagnostic exception dumps
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
744 or not.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
745
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
746 1999-01-15 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
747
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
748 * src/hal_misc.c: Clean up warnings
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 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
751 * include/hal_intr.h: Add function prototypes to avoid warnings.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
752
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
753 * src/arm.ld: Add definition of _stext. Take out
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
754 GLOBAL_OFFSET_TABLE.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
755
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
756 1999-01-14 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
757
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
758 * src/PKGconf.mak: Set up for MLT based linker scripts.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
759
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
760 * src/arm.ld: New file
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
761
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
762 * include/hal_intr.h (HAL_QUERY_INTERRUPTS): Test was backwards
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 1999-01-13 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
765
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
766 * include/hal_intr.h (HAL_TRANSLATE_VECTOR): Add new macro
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 1999-01-12 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/basetype.h (CYG_DOUBLE_BYTEORDER): Define ordering
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
771 of words within doubles.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
772
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
773 1999-01-05 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
774
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
775 * src/vectors.S: Force AEB-1 memory configuration.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
776
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
777 1998-12-16 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
778
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
779 * src/arm_stub.c (ins_will_execute): Fix warning.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
780
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
781 * include/hal_intr.h: Add <hal/hal_platform_ints.h>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
782 for platform specifics.
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 1998-12-15 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
785
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
786 * src/hal_mk_defs.c:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
787 * include/hal_io.h:
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
788 * src/vectors.S: Changes to support kernel-less configuration.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
789 (___gccmain): Add new dummy function.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
790
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
791 * src/hal_misc.c: Merge in platform independent code from
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
792 old "pid/.../hal_misc.c"
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 1998-12-15 Jesper Skov <jskov@cygnus.co.uk>
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_arch.h: Changed HAL_JMP_BUF_SIZE to
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
797 CYGARC_JMP_BUF_SIZE.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
798
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
799 1998-12-14 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
800
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
801 * src/hal_misc.c (exception_handler): Change config option
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
802 to be consistent "CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS"
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/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Set initial
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
805 PC for GDB thread info.
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 * 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
808 must be send to GDB in big-endian.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
809
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
810 1998-12-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
811
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
812 * include/hal_cache.h (HAL_DCACHE_UNLOCK_ALL,
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
813 HAL_ICACHE_UNLOCK_ALL): Added.
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 1998-12-09 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
816
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
817 * src/vectors.S (abort_prefetch): Clean up all exception
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
818 handlers (some were just broken).
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_misc.c (exception_handler): Improved exception
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
821 handling for GDB stubs while accessing memory.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
822
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
823 1998-12-04 Gary Thomas <gthomas@cygnus.co.uk>
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/arm_stub.c (target_ins): Finish single step support.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
826
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
827 1998-12-03 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
828
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
829 * src/vectors.S (_name): Add undefined instruction handling
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
830 (for breakpoint/single step support). Plus some rework and
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
831 general cleanup.
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 * src/arm_stub.c (single_step):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
834 * include/hal_arch.h (HAL_BREAKPOINT): Make breakpoint use
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
835 an illegal instruction rather than SWI.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
836
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
837 1998-12-02 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
838
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
839 * src/arm_stub.c (ins_will_execute): Take out debug messages
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 * include/pkgconf/hal_arm.h: New file
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
842
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
843 * include/arm_stub.h: Add PSR register definitions
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
844
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
845 * src/arm_stub.c (single_step): Support single stepping
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
846
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
847 1998-12-01 Gary Thomas <gthomas@cygnus.co.uk>
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 * src/vectors.S (reset_vector): Rework exception handing to leave
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
850 vectors in place unless GDB stubs are included (or started in
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
851 user mode via Angel)
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
852
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
853 1998-11-26 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
854
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
855 * src/vectors.S (_vectors): Rework to handle SWI exception
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
856 Changes to make GDB stubs work.
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
857
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
858 * src/hal_misc.c (exception_handler):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
859 Save registers in global "_hal_registers"
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
860
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
861 * src/PKGconf.mak (COMPILE): Add arm_stub.c
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
862
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
863 * include/hal_io.h: Need to include <pkgconf/kernel.h>
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
864
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
865 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT):
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
866 Clean up stack usage - no need for 56 byte padding (PPC holdover)
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents:
diff changeset
867 (HAL_BREAKPOINT):
443894e2e912 Block commit of eCos version 1.2.1
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868 (HAL_GET_GDB_REGISTERS):
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869 (HAL_SET_GDB_REGISTERS): Clean up for working stubs
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870
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871 * src/arm_stub.c: New file, GDB stubs support
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872
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873 1998-11-18 Gary Thomas <gthomas@cygnus.co.uk>
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874
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875 * src/hal_mk_defs.c: Add define for 'HAL_SavedRegisters'
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876
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877 * include/hal_arch.h: cleanup comments
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878
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879 * include/basetype.h: cleanup comments
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880
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881 * src/vectors.S: Improved interrupt stack handling.
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882
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883 * include/hal_intr.h: Add support for interrupt latency
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884 measurement, controlled by CYGVAR_KERNEL_COUNTERS_CLOCK_LATENCY.
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885
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886 1998-10-16 Bart Veer <bartv@cygnus.co.uk>
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887
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888 * src/vectors.S (__interrupt_stack):
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889 Made the interrupt stack size configurable.
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890
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891 //===========================================================================
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892 //####COPYRIGHTBEGIN####
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893 //
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894 // -------------------------------------------
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895 // The contents of this file are subject to the Red Hat eCos Public License
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896 // Version 1.1 (the "License"); you may not use this file except in
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897 // compliance with the License. You may obtain a copy of the License at
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898 // http://www.redhat.com/
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899 //
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900 // Software distributed under the License is distributed on an "AS IS"
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901 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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902 // License for the specific language governing rights and limitations under
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903 // the License.
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904 //
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905 // The Original Code is eCos - Embedded Configurable Operating System,
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906 // released September 30, 1998.
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907 //
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908 // The Initial Developer of the Original Code is Red Hat.
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909 // Portions created by Red Hat are
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910 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
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911 // All Rights Reserved.
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912 // -------------------------------------------
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913 //
2
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914 //####COPYRIGHTEND####
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915 //===========================================================================