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Support return to redboot from go
author msalter
date Fri, 31 Jan 2003 16:45:57 +0000
parents 96fac1fabc4c
children 060f6b8274f3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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556
f2b5df359050 Support return to redboot from go
msalter
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1 2003-01-31 Mark Salter <msalter@redhat.com>
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2
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3 * src/hal_syscall.c (hal_syscall_handler): Let generic syscall code
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4 handle exit.
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5
265
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL.
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6 2002-08-02 Andrew Lunn <Andrew.Lunn@ascom.ch>
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL.
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7
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL.
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8 * cdl/hal_sh.cdl: The Redboot exec command can now be
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL.
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9 disabled by CDL
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL.
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10
208
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11 2002-04-30 Jesper Skov <jskov@redhat.com>
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12
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13 * include/hal_var_sp.inc: Allow variant to provide custom
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14 interrupt vector layout. This means the size of
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15 hal_interrupt_handlers/objects/data can be reduced if the vector
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16 layout is sparse. Something similar could be done for
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17 _HW_EXEC_ENTRY_TABLE, saving exception_vector_int entries in the
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18 $vectors_code block. However, this code usually resides in flash
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19 so there's not much point given todays flash block sizes.
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20
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21 * cdl/hal_sh.cdl: Added CYGHWR_HAL_SH_FPU and
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22 CYGHWR_HAL_SH_NO_FPU, allowing an arch level control of FPU
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23 related tests.
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24 Skipping test handled in a different way now, so the implements
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25 statement has been deleted again.
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26
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27 2002-04-29 Jesper Skov <jskov@redhat.com>
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28
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29 * include/hal_var_bank.inc: Define hal_exception_entry_extras and
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30 hal_interrupt_entry_extras.
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31 * include/hal_var_sp.inc: Define hal_exception_entry_extras and
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32 hal_interrupt_entry_extras. Disable interrupts on exception
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33 entry.
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34 * src/vectors.S: Call hal_exception_entry_extras and
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35 hal_interrupt_entry_extras.
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36
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37 2002-04-29 Jonathan Larmour <jlarmour@redhat.com>
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38
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39 * src/vectors.S:
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40 Don't use .file as it can confuse debugging since the .file
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41 doesn't contain the path and therefore the debugger will never
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42 know where it lives! This conflicts with using -Wa,--gstabs.
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43
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44 2002-04-15 Jonathan Larmour <jlarmour@redhat.com>
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45
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46 * src/hal_syscall.c (hal_syscall_handler): Add extra sig argument to
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47 __do_syscall.
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48
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49 2002-04-22 Jesper Skov <jskov@redhat.com>
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50
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51 * include/hal_var_sp.inc: 7044 needs different vector layout than
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52 76xx since its vectors are hardwired.
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53
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54 2002-04-18 Jesper Skov <jskov@redhat.com>
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55
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56 * include/hal_var_sp.inc: Do no translation of entry address if
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57 cache module defines CYGARC_SH_MOD_CAC_NO_WINDOWS.
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58
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59 * include/hal_intr_vecs.h: Move all vectors after IRQ7 to variant
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60 header. Define _IRQ and _LVL for all of the first 7
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61 interrupts. Define CYGNUM_HAL_INTERRUPT_LVL_MAX
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62
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63 2002-03-06 Jesper Skov <jskov@redhat.com>
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64
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65 * include/hal_var_sp.inc: Fix asm comments.
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66
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67 2002-02-28 Jesper Skov <jskov@redhat.com>
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68
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69 * src/hal_syscall.c (hal_syscall_handler): Added.
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70 * src/sh_stub.c (__is_bsp_syscall): Added.
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71 * cdl/hal_sh.cdl: Build hal_syscall.c
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72
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73 2002-02-27 Jesper Skov <jskov@redhat.com>
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74
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75 * src/sh_stub.c (__computeSignal): Changed to use DATA_ACCESS
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76 names as well.
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77 * include/hal_intr_vecs.h (_CYGNUM_HAL_VECTOR_FIRST_MEM_FAULT,
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78 _CYGNUM_HAL_VECTOR_LAST_MEM_FAULT): Same.
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79
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80 2002-02-26 Jesper Skov <jskov@redhat.com>
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81
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82 * include/hal_intr_vecs.h: Use DATA_ACCESS vector names instead of
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83 ADDRESS_ERROR names.
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84
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85 2002-02-15 Jesper Skov <jskov@redhat.com>
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86
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87 * src/sh_stub.c (__single_step): Use normal breakpoint instruction
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88 (trapa #32) for single-stepping.
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89 On the SH2 the use of trapa#255 causes a different (and unhandled)
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90 exception, in the range reserved for application
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91 exceptions/interrupts.
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92
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93 2002-02-14 Jesper Skov <jskov@redhat.com>
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94
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95 * include/hal_var_bank.h: Switch mach/macl entries.
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96 * include/hal_var_sp.h: Same.
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97
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98 * include/hal_var_sp.inc: Reserve (additional) trampoline for NMI
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99 to make eCos interrupt numbers match. Make traps use trap numbers
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100 32-64.
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101 (hal_cpu_save_regs): Remember to adjust SP for R0 save location.
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102 (hal_cpu_restore_regs_return): Rewritten to fix errors and allow
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103 SP to be changed from GDB.
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104
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105 2002-02-13 Jesper Skov <jskov@redhat.com>
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106
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107 * src/context.S (hal_thread_load_context): Load up stack pointer
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108 before enabling interrupts.
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109
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110 * include/hal_var_sp.inc: Fetch the VSR pointer and jump to it
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111 instead of into the VSR table.
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112 (hal_cpu_restore_regs_return): adjust sp to point to exception
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113 state before returning.
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114
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115 2002-02-08 Jesper Skov <jskov@redhat.com>
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116
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117 * src/vectors.S: tweak ROMRAM relocation code.
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118
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119 2002-02-07 Jesper Skov <jskov@redhat.com>
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120
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121 * include/hal_var_sp.inc: Moved _reset code to below vectors.
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122
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123 2002-01-17 Jesper Skov <jskov@redhat.com>
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124
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125 * include/hal_var_bank.inc: Include SH3 register references. Make
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126 better use of some delay slots.
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127
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128 * src/vectors.S: Don't save exception/interrupt state on stack
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129 with debug markers. Load up event value in R4 before calling
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130 hal_intc_decode so it can be a nop if desired. Removed some SH3
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131 register references.
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132
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133 * include/hal_var_sp.inc: Include SH2 offsets, export
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134 _HW_EXC_ENTRY_TABLE, fix some typos.
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135
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136 * include/hal_intr_vecs.h: IRL vectors renamed. Added IRQ
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137 vectors.
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138
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139 2002-01-16 Jesper Skov <jskov@redhat.com>
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140
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141 * include/hal_var_bank.h: Fix typo.
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142
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143 * src/sh_stub.c (__computeSignal): Only handle defined vectors.
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144
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145 * include/hal_intr_vecs.h: Decode NMI as interrupt 0, moved all
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146 other vectors. Provide MEM_FAULT vector range.
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147 * include/hal_var_sp.inc: Changes for NMI-as-interrupt-0.
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148 * include/hal_var_sp.h: Renamed vector to event to share code.
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149
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150 * include/hal_intr_excevt.h: Added MEM_FAULT vector ranges and
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151 CYGHWR_SH_RTC_TIMER_IS_TMU.
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152 * src/hal_misc.c (hal_delay_us): Only build if
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153 CYGHWR_SH_RTC_TIMER_IS_TMU. Use MEM_FAULT vector range.
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154
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155 * include/hal_intr.h: Deleted clock controls.
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156
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157 * cdl/hal_sh.cdl: Use CYGNUM_HAL_RTC_PRESCALE instread of
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158 module-specific prescale variable.
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159
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160 * include/hal_intr_excevt.h (_CYGNUM_HAL_VECTOR_FIRST_MEM_FAULT,
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161 _CYGNUM_HAL_VECTOR_LAST_MEM_FAULT): Define.
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162 * include/hal_intr_vecs.h: Same.
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163 * src/hal_misc.c (cyg_hal_exception_handler): Use new _MEM_FAULT
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164 vector range.
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165
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166
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167 * include/hal_intr_vecs.h: Removed RTC code.
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168
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169 * include/hal_arch.h: Changed breakpoint instruction to match that
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170 used in GDB 5.1.
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171 It also makes better sense on the SH2.
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172
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173 * include/hal_intr_excevt.h: Interrupt/exception vectors and clock
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174 handling code moved here...
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175 * include/hal_intr.h: From here.
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176 * include/hal_intr_vecs.h: Interrupt/exception vector layout +
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177 clock handling for SH1/SH2 variants.
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178
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179 * include/hal_var_sp.inc: Added some comments, fixed number of
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180 pre-VSR vectors, renamed HW_VSR_TABLE to HW_EXC_ENTRY_TABLE to
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181 avoid confusion (it has nothing to do with eCos VSRs). Finally,
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182 made the pre-VSR stuff only compile when really required (since
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183 it's 4KiB).
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184
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185 2002-01-14 Jesper Skov <jskov@redhat.com>
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186
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187 * include/hal_arch.h: Moved HAL_SavedRegisters structure to
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188 bank variant headers. Same with HAL_THREAD_INIT_CONTEXT,
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189 HAL_THREAD_GET_SAVED_REGISTERS, HAL_GET_GDB_REGISTERS,
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190 HAL_SET_GDB_REGISTERS, CYGARC_BUS_ADDRESS, CYGARC_CACHED_ADDRESS,
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191 and CYGARC_UNCACHED_ADDRESS.
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192 * src/vectors.S: Moved exception/interrupt entry code to bank
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193 variant include file.
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194 * include/hal_var_sp.inc: Added. Contains (new) vectors.S stuff
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195 for SH2.
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196 * include/hal_var_sp.h: Added. Contains (new) hal_arch.h stuff for
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197 SH2 variant.
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198 * include/hal_var_bank.inc: Added. Contains old vectors.S stuff
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199 for SH3/SH4 variants.
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200 * include/hal_var_bank.h: Added. Contains old hal_arch.h stuff for
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201 SH3/SH4 variants.
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202
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203 * src/hal_mk_defs.c: Added conversion for entry stack.
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204
196
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205 2001-11-16 Nick Garnett <nickg@redhat.com>
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206
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207 * src/hal_misc.c (hal_msbit_index): Fixed this function so that it
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208 actually works!
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209
191
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210 2001-10-15 David Howells <dhowells@redhat.com>
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211
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212 * cdl/hal_sh.cdl: improved the description on the RTC constants
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213 component.
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214
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215 2001-10-11 Jesper Skov <jskov@redhat.com>
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216
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217 * src/hal_mk_defs.c (main): Fixed warning.
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218
184
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219 2001-10-01 Jonathan Larmour <jlarmour@redhat.com>
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220
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221 * src/sh.ld: Make separate section for GOT and .eh_frame.
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222 Make macro section for all reloc sections.
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223 Input extras.o unconditionally.
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224 * cdl/hal_sh.cdl: Don't bother with -DEXTRAS=1 - unconditional now.
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225
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226 2001-09-12 Jesper Skov <jskov@redhat.com>
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227
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228 * src/vectors.S: Don't include C intr header.
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229
183
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230 2001-09-11 Jonathan Larmour <jlarmour@redhat.com>
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231
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232 * cdl/hal_sh.cdl (CYGHWR_HAL_SH_BIGENDIAN): Set the default
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233 from what the platform requests, using the new
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234 CYGINT_HAL_SH_PLF_LITTLEENDIAN_DEFAULT CDL interface.
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235
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236 * src/sh.ld: Support .rel.got input sections.
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237
182
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238 2001-09-05 Jesper Skov <jskov@redhat.com>
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239
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240 * src/sh_stub.c (__single_step): Changed type 2 handling.
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241
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242 2001-08-22 Gary Thomas <gthomas@redhat.com>
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243
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244 * src/redboot_linux_exec.c:
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245 printf() is no longer a part of RedBoot. Thus all programs
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246 must use diag_printf() and related functions instead.
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247
171
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248 2001-07-09 Jesper Skov <jskov@redhat.com>
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249
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250 * src/sh_stub.c: Fixed potential SH4 problem in UBC handling.
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251
169
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252 2001-07-02 Jesper Skov <jskov@redhat.com>
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253
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254 * include/hal_arch.h: CYGARC_PHYSICAL_ADDRESS renamed to
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255 CYGARC_BUS_ADDRESS.
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256
165
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257 2001-06-27 Jesper Skov <jskov@redhat.com>
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258
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259 * include/hal_arch.h: Added CPU address space translation macros.
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260
208
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261 2001-06-19 Jesper Skov <jskov@redhat.com>
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262
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263 * src/redboot_linux_exec.c: Only base address, entry and cmdline
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264 options are always used. Other commands only affect image if
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265 set. This allows combined kernel&initrd images to be loaded in one
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266 file where the initrd address & size is already recorded at the
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267 start of the image.
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268
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269 From YAEGASHI Takeshi <t@keshi.org> with a few changes:
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270 * cdl/hal_sh.cdl: Added RedBoot exec command options.
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271 * src/redboot_linux_exec.c: Added.
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272
160
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273 2001-05-29 Jesper Skov <jskov@redhat.com>
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274
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275 * include/hal_io.h: Include var_io.h
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276
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277 2001-05-28 Jesper Skov <jskov@redhat.com>
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278
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279 * src/sh.ld: Added .2ram section handling.
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280
151
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281 2001-01-26 Jesper Skov <jskov@redhat.com>
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282
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283 * tests/intr0.c: Moved test header inclusion to proper location.
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284
149
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285 2001-01-18 Jesper Skov <jskov@redhat.com>
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286
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287 Case 105302
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288 * src/vectors.S: Moved ILVL table to variant code.
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289 * tests/intr0.c: Added.
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290
147
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291 2001-01-04 Jesper Skov <jskov@redhat.com>
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292
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293 * src/sh.ld: Make sure .data and .bss section sizes are aligned.
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294
145
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295 2000-12-13 Jesper Skov <jskov@redhat.com>
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296 2000-12-13 Jonathan Larmour <jlarmour@redhat.com>
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297
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298 * src/vectors.S (__reset): Use proper entry pointer for ROMRAM
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299 startup type.
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300
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301 2000-12-08 Jesper Skov <jskov@redhat.com>
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302
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303 * src/vectors.S (cyg_scheduler_sched_lock): Changed to use
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304 SYM_PTR_REF. Brian Danilko spotted this.
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305
139
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306 2000-11-24 Jonathan Larmour <jlarmour@redhat.com>
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307
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308 * src/sh.ld: _reset should be adorned with CYG_LABEL_DEFN
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309 * src/vectors.S: CYG_LABEL_DEFN should have been used everywhere
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310 that CYG_LABEL_NAME was used, except for the scheduler lock which
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311 is special as it is defined in C as an asm alias.
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312 * include/arch.inc: Similarly here for symbol macros
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313
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314 * include/basetype.h (CYG_LABEL_NAME): Delete. This is now obsolete.
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315
138
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316 2000-11-22 Jesper Skov <jskov@redhat.com>
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317
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318 * src/sh.ld: Added mangling to all symbols.
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319 * src/vectors.S: Same. Plus introduce macro to simplify (a bit)
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320 the definition of inline immediate constants.
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321
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322 * include/sh_regs.h: Include HAL config.
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323
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324 * include/hal_arch.h: Don't prefix with _ in HAL_BREAKPOINT.
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325 * src/sh_stub.c: Matching changes - hack to handle both
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326 conventions.
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327
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328 * include/basetype.h: Made CYG_LABEL_DEFN depend on toolchain.
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329
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330 * include/arch.inc: Added symbol ref/def macros.
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331 * src/context.S: Removed FUNC_START macro.
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332
136
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333 2000-11-09 Jesper Skov <jskov@redhat.com>
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334
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335 * src/sh_stub.c (__single_step): Fix CPP problem.
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336
134
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337 2000-10-31 Jesper Skov <jskov@redhat.com>
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338
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339
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340 * include/mod_7707a.h: Moved to SH3 HAL.
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341 * include/mod_7708.h: Same.
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342 * include/mod_7709a.h: Same.
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343 * include/mod_7729.h: Same.
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344 * include/sh3_sci.h: Same.
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345 * include/sh3_scif.h: Same.
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346 * src/sh3_sci.c: Same.
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347 * src/sh3_scif.c: Same.
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348
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349 * include/hal_cache.h: Moved SH3 code out to new SH3 HAL.
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350 * cdl/hal_sh.cdl: Same.
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351 * include/hal_intr.h: Same.
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352 * include/sh_regs.h: Same.
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353 * src/hal_misc.c: Same.
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354 * src/hal_mk_defs.c: Same.
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355
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356 * src/vectors.S: Changed to support SH4. Moved CPU post-reset init
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357 code to variant HALs. Moved interrupt decoding to variant HAL
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358 macros. Moved cache code to variant HALs.
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359
132
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360 2000-10-24 Jesper Skov <jskov@redhat.com>
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361
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362 * src/vectors.S (hal_hw_init): Added errata comment.
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363
130
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364 2000-10-23 Jesper Skov <jskov@redhat.com>
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365
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366 * src/hal_misc.c: Always include hal_intr.h
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367
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368 * src/sh3_sci.c: Use specified value for default baud rate.
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369 * src/sh3_scif.c: Same.
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370
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371 2000-10-20 Jesper Skov <jskov@redhat.com>
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372
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373 * src/hal_misc.c: Update __mem_fault_handler declaration.
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374
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375 2000-10-19 Jesper Skov <jskov@redhat.com>
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376
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377 * include/sh_regs.h (CYGARC_REG_WCR1_0WS, CYGARC_REG_WCR2_0WS):
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378 Added for consistent init code.
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379
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380 2000-10-17 Jesper Skov <jskov@redhat.com>
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381
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382 * src/vectors.S (__reset_platform): Rearrange constants used in
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383 early init code.
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384
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385 2000-10-16 Jonathan Larmour <jlarmour@redhat.com>
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386
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387 * include/hal_arch.h (CYGARC_JMP_BUF_SIZE): Define hal_jmp_buf in
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388 terms of this.
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389
128
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390 2000-10-11 Jesper Skov <jskov@redhat.com>
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391
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392 * src/vectors.S (__reset_platform): Clear watchdog control flags.
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393 Added missing NOP in bra delay slot.
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394
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395 * src/hal_misc.c (hal_delay_us): Updated to use the correct config
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396 constants.
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397
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398 * cdl/hal_sh.cdl: Fix typo.
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399
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400 * include/sh_regs.h: Added macros to compute CYGARC_RTCSR init
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401 values for SDRAM refresh. Needs to be backed up by generic CDL
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402 configury for memory controller.
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403
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404 2000-10-10 Jesper Skov <jskov@redhat.com>
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405
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406 * include/sh_regs.h: Compute CPG init value for all versions.
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diff changeset
407
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408 * include/mod_7707a.h: Added CPG version.
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diff changeset
409 * include/mod_7708.h: Same.
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parents: 126
diff changeset
410 * include/mod_7709a.h: Same.
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diff changeset
411 * include/mod_7729.h: Same.
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diff changeset
412
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413 * cdl/hal_sh.cdl: Support various CPG versions.
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414
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diff changeset
415 2000-10-05 Jesper Skov <jskov@redhat.co.uk>
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416
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diff changeset
417 * src/sh_stub.c: Handle UBC versions in CPUs currently supported
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418 by HAL.
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419 * include/sh_regs.h: Added UBC version differences.
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420 * include/mod_7707a.h: Specify UBC version.
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421 * include/mod_7708.h: Ditto.
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422 * include/mod_7709a.h: Ditto.
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diff changeset
423 * include/mod_7729.h: Ditto.
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diff changeset
424
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425 * src/hal_misc.c: Skip IRQ0-3 handling in IRQIRL mode.
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426 * include/sh_regs.h: Define interrupt controler init value.
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diff changeset
427 * src/vectors.S: Use interrupt controller init value.
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diff changeset
428 * cdl/hal_sh.cdl: Put CPU type/endian mode in a component. Added
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diff changeset
429 interrupt control options.
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diff changeset
430
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diff changeset
431 2000-10-03 Jesper Skov <jskov@redhat.co.uk>
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432
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433 * src/vectors.S: Added flush function. Changes to cache_write_mode
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434 function.
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435
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436 * src/hal_mk_defs.c: Added cache definitions.
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437
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diff changeset
438 * src/hal_misc.c (cyg_hal_enable_caches): Let config control cache
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diff changeset
439 init.
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440 * include/hal_cache.h: Added flush macro. Changes to allow
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
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diff changeset
441 mode function to handle different settings for the two
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442 controllable areas.
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443
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diff changeset
444 * cdl/hal_sh.cdl: Added cache controls.
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diff changeset
445
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diff changeset
446 2000-09-26 Jesper Skov <jskov@redhat.com>
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447
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diff changeset
448 * include/sh_regs.h: Added computation of initial FRQCR
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
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diff changeset
449 value. Made watchdog timeout time depend on the proper clock
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
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diff changeset
450 setting.
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451
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diff changeset
452 * include/hal_intr.h (HAL_CLOCK_INITIALIZE): Allow timer
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
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diff changeset
453 prescaling to be controlled. Fix typo.
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diff changeset
454
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diff changeset
455 * cdl/hal_sh.cdl: Added options to properly compute/control the
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
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diff changeset
456 various clock signals.
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diff changeset
457
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diff changeset
458 2000-09-25 Jesper Skov <jskov@redhat.com>
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459
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diff changeset
460 * src/sh3_scif.c (cyg_hal_plf_scif_init_channel): Use _SCBRR_
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
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diff changeset
461 macros.
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diff changeset
462
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
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diff changeset
463 * include/sh_regs.h (CYGARC_SCBRR_CKSx, CYGARC_SCBRR_N): Removed
0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST
jlarmour
parents: 126
diff changeset
464 duplicates of the macros. Compute _CKSx properly.
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parents: 126
diff changeset
465
124
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diff changeset
466 2000-09-06 Gary Thomas <gthomas@redhat.com>
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diff changeset
467
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parents: 121
diff changeset
468 * include/mod_7729.h: Includes PFC (programmable I/O) module.
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diff changeset
469
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parents: 121
diff changeset
470 2000-09-06 Jesper Skov <jskov@redhat.com>
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diff changeset
471
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diff changeset
472 * cdl/hal_sh.cdl: Added 7729 option.
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diff changeset
473
121
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diff changeset
474 2000-08-31 Jesper Skov <jskov@redhat.com>
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diff changeset
475
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diff changeset
476 * include/mod_7709a.h: Added UBC definition.
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diff changeset
477 * include/mod_7708.h: Same.
124
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diff changeset
478 * include/mod_7729.h: Same.
121
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diff changeset
479 * include/mod_7707a.h: Same.
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jlarmour
parents: 115
diff changeset
480 * include/sh_regs.h: Extra UBC definitions.
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diff changeset
481 * src/sh_stub.c: If core supports UBC, use it for
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diff changeset
482 single-stepping.
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diff changeset
483
126
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parents: 124
diff changeset
484 2000-08-29 Jesper Skov <jskov@redhat.com>
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diff changeset
485
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jlarmour
parents: 124
diff changeset
486 * include/mod_7729.h: Added.
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jlarmour
parents: 124
diff changeset
487
112
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diff changeset
488 2000-07-20 Jesper Skov <jskov@redhat.com>
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diff changeset
489
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diff changeset
490 * src/sh_stub.c (__single_step): Skip trap instructions.
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parents: 110
diff changeset
491
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
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parents: 110
diff changeset
492 2000-07-18 Gary Thomas <gthomas@redhat.com>
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parents: 110
diff changeset
493
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diff changeset
494 * src/vectors.S (__reset): Change calculation of uncached startup
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
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parents: 110
diff changeset
495 address.
115
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diff changeset
496 * include/mod_7707a.h: 7707a has 32K caches (we believe).
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diff changeset
497
112
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
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diff changeset
498 2000-07-17 Gary Thomas <gthomas@redhat.com>
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diff changeset
499
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diff changeset
500 * src/hal_misc.c (cyg_hal_exception_handler): Handle exception caused by
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
501 GDB stubs memory accesses.
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parents: 110
diff changeset
502
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
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parents: 110
diff changeset
503 2000-07-16 Gary Thomas <gthomas@redhat.com>
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diff changeset
504
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diff changeset
505 * include/hal_intr.h: Define HAL_DELAY_US() - see below.
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
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parents: 110
diff changeset
506
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parents: 110
diff changeset
507 * src/hal_misc.c (hal_delay_us): New function. Used in ROM/stand-alone
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST
jlarmour
parents: 110
diff changeset
508 applications when there is no kernel.
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parents: 110
diff changeset
509
115
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
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diff changeset
510 2000-07-15 Gary Thomas <gthomas@redhat.com>
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diff changeset
511
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
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parents: 112
diff changeset
512 * include/sh_regs.h: Add additional 7707 registers.
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diff changeset
513
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
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parents: 112
diff changeset
514 2000-07-06 Jesper Skov <jskov@redhat.com>
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diff changeset
515
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
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parents: 112
diff changeset
516 * src/vectors.S:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
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parents: 112
diff changeset
517 * include/mod_7707a.h:
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parents: 112
diff changeset
518 * include/hal_intr.h:
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parents: 112
diff changeset
519 * include/sh_regs.h:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
520 Added additional 7707 interrupt vectors.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents: 112
diff changeset
521
107
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parents: 105
diff changeset
522 2000-06-30 Jesper Skov <jskov@redhat.com>
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diff changeset
523
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jlarmour
parents: 105
diff changeset
524 * src/vectors.S (__reset): Jump to VMA for RAM startup.
7f461c3a372c Merge from eCos master repository on 2000-07-04-08:04:30-BST
jlarmour
parents: 105
diff changeset
525 (_complete_setup): Fix merge bug.
7f461c3a372c Merge from eCos master repository on 2000-07-04-08:04:30-BST
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diff changeset
526
7f461c3a372c Merge from eCos master repository on 2000-07-04-08:04:30-BST
jlarmour
parents: 105
diff changeset
527 * src/sh3_scif.c:
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jlarmour
parents: 105
diff changeset
528 * src/sh3_sci.c:
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jlarmour
parents: 105
diff changeset
529 calling i/f macro changes.
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parents: 105
diff changeset
530
7f461c3a372c Merge from eCos master repository on 2000-07-04-08:04:30-BST
jlarmour
parents: 105
diff changeset
531 * src/vectors.S (__reset): Fix alignment problem.
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jlarmour
parents: 105
diff changeset
532
105
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parents: 101
diff changeset
533 2000-06-29 Gary Thomas <gthomas@redhat.com>
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parents: 101
diff changeset
534
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jlarmour
parents: 101
diff changeset
535 * src/vectors.S: Reorg initialization (reset) code to be all
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
536 in one, non-fixed location. Required for platforms with more
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
jlarmour
parents: 101
diff changeset
537 complex initialization sequences.
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jlarmour
parents: 101
diff changeset
538
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST
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parents: 101
diff changeset
539 2000-06-29 Jesper Skov <jskov@redhat.com>
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jlarmour
parents: 101
diff changeset
540
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diff changeset
541 * src/sh3_sci.c:
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parents: 101
diff changeset
542 * src/sh3_scif.c:
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jlarmour
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diff changeset
543 Use per-channel data structure instead of code cruft.
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parents: 101
diff changeset
544
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diff changeset
545 2000-06-28 Jesper Skov <jskov@redhat.com>
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parents: 101
diff changeset
546
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diff changeset
547 * include/sh3_sci.h: [added]
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diff changeset
548 * include/sh3_scif.h: [added]
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549 * include/sh3_scif.inl: [removed]
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diff changeset
550 * include/sh_sci.inl: [removed]
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diff changeset
551 * src/sh3_sci.c: [added]
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diff changeset
552 * src/sh3_scif.c: [added]
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diff changeset
553 * cdl/hal_sh.cdl:
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jlarmour
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diff changeset
554 Rewrote serial drivers for comm procs usage.
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diff changeset
555
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diff changeset
556 2000-06-27 Jesper Skov <jskov@redhat.com>
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557
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diff changeset
558 * src/vectors.S: Added arch and platform init calls. Added ctrlc
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diff changeset
559 init call. Replaced old BREAK magic with new ctrlc magic.
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560
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diff changeset
561 * src/sh.ld: Added extra _ on NETDEVTAB labels. Define
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diff changeset
562 hal_virtual_vector_table.
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563
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564 * src/hal_misc.c: hal_default_isr moved to common HAL.
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diff changeset
565
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diff changeset
566 * cdl/hal_sh.cdl: Also build simple drivers.
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567
115
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diff changeset
568 2000-06-21 Nick Garnett <nickg@cygnus.co.uk>
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diff changeset
569
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570 * src/sh_stub.c (__is_breakpoint_function): Removed use of
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571 CYG_LABEL_NAME() and added underscore to _breakinst.
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diff changeset
572
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diff changeset
573 * src/context.S: Switched use of CYG_LABEL_NAME() to
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diff changeset
574 CYG_LABEL_DEFN().
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diff changeset
575
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576 * include/basetype.h: Removed definition of CYG_LABEL_NAME() and
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parents: 112
diff changeset
577 added CYG_LABEL_DEFN().
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diff changeset
578
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diff changeset
579 * src/sh.ld: Switched to new table definition mechanism.
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580
101
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diff changeset
581 2000-06-15 Jesper Skov <jskov@redhat.com>
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diff changeset
582
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diff changeset
583 * include/hal_intr.h: Added HAL_DEFAULT_ISR.
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diff changeset
584
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parents: 99
diff changeset
585 2000-06-08 Jesper Skov <jskov@redhat.com>
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diff changeset
586
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diff changeset
587 * include/hal_arch.h (CYGARC_HAL_SAVE_GP, CYGARC_HAL_RESTORE_GP):
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diff changeset
588 Added.
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diff changeset
589
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diff changeset
590 * include/mod_7708.h:
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591 * include/mod_7709a.h:
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diff changeset
592 * src/vectors.S:
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diff changeset
593 Minor config change to get rid of growing list of variant checks.
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diff changeset
594
115
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diff changeset
595 2000-06-08 Jesper Skov <jskov@redhat.com>
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diff changeset
596
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diff changeset
597 * include/mod_7707a.h:
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parents: 112
diff changeset
598 * src/vectors.S:
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parents: 112
diff changeset
599 * cdl/hal_sh.cdl:
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jlarmour
parents: 112
diff changeset
600 Added first level of support for 7707A variant.
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diff changeset
601
99
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diff changeset
602 2000-06-06 Jesper Skov <jskov@redhat.com>
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diff changeset
603
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diff changeset
604 * src/vectors.S: INTEVT2 is not defined on all variants. Protect
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jlarmour
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diff changeset
605 accordingly. (Haruki Kashiwaya)
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diff changeset
606
88
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diff changeset
607 2000-05-08 Jesper Skov <jskov@redhat.com>
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parents: 84
diff changeset
608
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diff changeset
609 * cdl/hal_sh.cdl: Make sure CPU variant definition ends up in
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diff changeset
610 system.h
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611
99
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diff changeset
612 2000-05-01 Jesper Skov <jskov@redhat.com>
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diff changeset
613
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diff changeset
614 * include/mod_7709a.h:
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diff changeset
615 * include/sh_regs.h:
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diff changeset
616 Add PFC/C definitions.
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diff changeset
617
84
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diff changeset
618 2000-04-26 Jesper Skov <jskov@redhat.com>
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619
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diff changeset
620 * src/hal_mk_defs.c: Added some caching data.
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621
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622 * src/vectors.S:
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diff changeset
623 * include/hal_cache.h:
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diff changeset
624 Rewrote caching functions in assembly with appropriate magic to
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diff changeset
625 have the code execute out of a non-cachable memory shadow.
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diff changeset
626
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diff changeset
627 2000-04-25 Jesper Skov <jskov@redhat.com>
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diff changeset
628
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diff changeset
629 * include/hal_cache.h (HAL_UCACHE_WRITE_MODE): Also wiggle the WT
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diff changeset
630 bit. It has opposite polarity of the CB bit.
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diff changeset
631
99
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diff changeset
632 2000-04-25 Jesper Skov <jskov@redhat.com>
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diff changeset
633
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diff changeset
634 * src/vectors.S: Init IPRC-E. Force IRQ mode.
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635 * include/hal_intr.h: Added IRQ0-IRQ3 entries. Added simple
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diff changeset
636 interrupt configuration and acknowledge.
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diff changeset
637 * include/sh_regs.h: Added more interrupt control definitions.
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638
82
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diff changeset
639 2000-04-12 Jesper Skov <jskov@redhat.com>
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640
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diff changeset
641 * src/vectors.S: Entry code rewritten to allow ROMRAM startups.
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642
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diff changeset
643 * src/sh.ld: Change LMA alignment to 16 (workaround
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diff changeset
644 902557-CR). Provide vector LMA address.
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diff changeset
645
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diff changeset
646 * include/sh_sci.inl: Replaced hardcoded baud rate constant with
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diff changeset
647 macro function.
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diff changeset
648
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diff changeset
649 * cdl/hal_sh.cdl: Don't let interface define anything.
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650
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diff changeset
651 2000-04-10 Jesper Skov <jskov@redhat.com>
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652
99
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diff changeset
653 * src/vectors.S: Get interrupt event code from the proper register.
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diff changeset
654 Removed some platform specific debug code. Let cyg_hal_gdb_isr
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diff changeset
655 deal with C-c issues.
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656
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diff changeset
657 * include/sh_regs.h: Moved module registers to
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diff changeset
658 0xa0000000-0xc0000000 which is also non-cachable. The reason is
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diff changeset
659 that EVENT2 can only be accessed at 0xa4000000.
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660
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diff changeset
661 * include/sh3_scif.inl: Read back SR before clearing it (or the
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diff changeset
662 clear don't have an effect).
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663
82
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664 * include/hal_intr.h: Mask/unmask functions handle entire ISR
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diff changeset
665 range now.
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666
99
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diff changeset
667 2000-04-07 Jesper Skov <jskov@redhat.com>
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668
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669 * include/sh3_scif.inl: Status register is 16 bit wide, not 8.
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670
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diff changeset
671 * include/sh_regs.h: Access all module registers in the space
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diff changeset
672 0xe0000000-0xffffffff since caching is disabled here.
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673
80
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674 2000-04-06 Jesper Skov <jskov@redhat.com>
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675
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676 * src/sh.ld (_hal_vsr_table): Get address from platform CDL.
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677
99
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diff changeset
678 2000-04-04 Jesper Skov <jskov@redhat.com>
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
679
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
680 * include/sh3_scif.inl: Should be able to work with FIFO enabled.
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
681 * include/sh_regs.h: Fixed RCOUNT/TCOUNT and added some comments.
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
682
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
683 2000-04-03 Jesper Skov <jskov@redhat.com>
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
684
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
685 * include/sh3_scif.inl: Can drive either IRDA or SCIF module.
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
686
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
687 * include/sh_regs.h:
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
688 * include/mod_7709a.h:
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
689 Added IRDA definitions (mostly a copy of SCIF definitions).
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
690
80
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
691 2000-03-31 Jesper Skov <jskov@redhat.com>
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
692
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
693 * include/sh_regs.h: Added bit definitions for BSC.
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
694
99
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
695 * include/sh3_scif.inl: Added.
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
696 * include/hal_intr.h: Added hack to work around macro
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
697 problem. Need to rewrite macro as inline function, but need to
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
698 investigate a optimization problem first.
80
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
699 * include/sh_regs.h: Replaced hardcoded baud rate constants with
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
700 a macro which calculates the proper values based on baud rate
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
701 and CPU clock speed.
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
702
99
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
703 * include/sh_regs.h:
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
704 * include/hal_intr.h (HAL_INTERRUPT_SET_LEVEL):
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
705 Level handling for 7709a added.
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
706
80
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
707 * src/vectors.S: ISR mask tables enabled per CPU variant, not
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
708 target.
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST
jlarmour
parents: 78
diff changeset
709
99
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
710 2000-03-30 Jesper Skov <jskov@redhat.com>
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
711
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
712 * include/hal_intr.h: Added 7709a interrupt definitions.
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
713
78
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
714 2000-03-20 Jesper Skov <jskov@redhat.com>
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
715
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
716 * include/sh_regs.h: Add definitions for RTC module.
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
717
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
718 2000-03-20 Jesper Skov <jskov@redhat.com>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
719
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
720 * src/hal_mk_defs.c: Added CYGNUM_HAL_VSR_EXCEPTION_COUNT
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
721
78
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
722 2000-03-16 Jesper Skov <jskov@redhat.com>
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
723
99
97d9d85b42c0 Merge from eCos master repository on 2000-06-07-14:25:36-BST
jlarmour
parents: 97
diff changeset
724 * include/mod_7709a.h:
78
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
725 * include/mod_7708.h:
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
726 * include/sh_regs.h:
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
727 Adding new module definitions, conditionally included depending on
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
728 chosen CPU implementation. Each CPU defines its own set of
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
729 included modules (and module versions).
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
730
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
731 * include/hal_cache.h: Get cache specs from CPU module file.
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
732
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
733 * cdl/hal_sh.cdl: Added CPU implementation controls.
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST
jlarmour
parents: 76
diff changeset
734
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
735 2000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
736
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
737 * include/sh_stub.h: Make C++ safe
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
738
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
739 2000-02-28 Jesper Skov <jskov@redhat.com>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
740
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
741 * src/vectors.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
742 * src/hal_mk_defs.c:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
743 * src/context.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
744 * include/hal_arch.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
745 * cdl/hal_sh.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
746 Added hal_mk_defs allowing assembly to use C symbols.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
747 Cleaned up setjmp/longjmp structure.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
748
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
749 * include/arch.inc: Added interrupt macros.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
750 * src/vectors.S: Leave interrupt enable to interrupt_end, ensuring
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
751 proper use of interrupt_stack. Use range-checking instead of
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
752 counter for switches to interrupt_stack.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
753 * src/context.S: Save and restore interrupt state on thread
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
754 switches.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
755 * include/hal_arch.h: Set thread initial SR state to allow
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
756 interrupts.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
757
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
758 2000-02-18 Jesper Skov <jskov@redhat.com>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
759
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
760 * src/context.S: Fix comment character.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
761
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
762 2000-02-16 Jesper Skov <jskov@redhat.com>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
763
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
764 * cdl/hal_sh.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
765 * include/basetype.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
766 Added LE support.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
767
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
768 2000-02-15 Jesper Skov <jskov@redhat.com>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
769
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
770 * src/vectors.S: Leave vector initialization to platform. Get rid
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
771 of stubs startup type.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
772
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
773 * src/sh.ld: Define hal_vsr_table address.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
774
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
775 * include/hal_intr.h: provide CYGNUM_HAL_VSR_EXCEPTION_COUNT.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
776
97
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST
jlarmour
parents: 88
diff changeset
777 2000-02-02 Jesper Skov <jskov@redhat.com>
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST
jlarmour
parents: 88
diff changeset
778
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST
jlarmour
parents: 88
diff changeset
779 * src/sh.ld: Fix typo.
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST
jlarmour
parents: 88
diff changeset
780
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST
jlarmour
parents: 88
diff changeset
781 2000-01-28 Gary Thomas <gthomas@cygnus.co.uk>
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST
jlarmour
parents: 88
diff changeset
782
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST
jlarmour
parents: 88
diff changeset
783 * src/sh.ld: Add support for network package.
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST
jlarmour
parents: 88
diff changeset
784
76
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
785 2000-01-24 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
786
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
787 * src/vectors.S (__interrupt_stack): Remove stubs config check for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
788 CYGIMP_HAL_COMMON_INTERRUPTS_USE_INTERRUPT_STACK.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
789
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
790 1999-12-21 Jonathan Larmour <jlarmour@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
791
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
792 * include/hal_cache.h: Rename CYG_HAL_SH_SH7708 ->
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
793 CYGPKG_HAL_SH_EDK7708
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
794
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
795 * include/sh_regs.h: Likewise
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
796
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
797 * src/vectors.S: Likewise
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
798 Rename CYG_HAL_USE_ROM_MONITOR_GDB_STUBS ->
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
799 CYGSEM_HAL_USE_ROM_MONITOR_GDB_stubs
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
800
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
801 1999-12-02 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
802
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
803 * cdl/hal_sh.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
804
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
805 Use the <PACKAGE> token in custom rules.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
806
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
807 1999-12-01 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
808
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
809 * cdl/hal_sh.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
810
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
811 Use the <PREFIX> token in custom rules.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
812
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
813 1999-11-04 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
814
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
815 * cdl/hal_sh.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
816
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
817 Output custom rule dependency information to .deps files in
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
818 the current directory.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
819
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
820 Dispense with the need to create a 'src' sub-directory.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
821
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
822 1999-10-29 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
823
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
824 * cdl/hal_sh.cdl: Added.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
825
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
826 1999-09-01 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
827
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
828 * include/sh_regs.h: Added watchdog registers.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
829
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
830 1999-07-30 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
831
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
832 * src/sh_stub.c (__single_step): Added handling of bt/s and bf/s.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
833
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
834 1999-07-12 Jesper Skov <jskov@lassi.cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
835
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
836 * src/sh_stub.c: Use UCOND_RBR_MASK instead of BRAF_MASK.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
837
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
838 1999-07-05 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
839
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
840 * src/sh_stub.c (__single_step): And of bsrf.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
841
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
842 1999-07-02 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
843
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
844 * src/sh_stub.c (__single_step): Added handling of braf
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
845 instruction.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
846
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
847 1999-06-25 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
848
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
849 * src/vectors.S (__startup_stack): Increased size to allow the
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
850 twothreads example to run.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
851
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
852 1999-06-24 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
853
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
854 * src/vectors.S: CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS overrides use
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
855 of stubs in ROM.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
856
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
857 * src/sh_stub.c (__computeSignal): Renamed _IO_ vectors to _DATA_.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
858
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
859 1999-06-21 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
860 PR 20200
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
861 * include/hal_intr.h: Renamed _IO_ error vectors to _DATA_.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
862
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
863 * src/vectors.S: Increased size of startup stack.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
864
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
865 1999-06-08 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
866
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
867 * include/pkgconf/hal_sh.h: Added CDL for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
868 CYGHWR_HAL_SH_HANDLE_SPURIOUS_INTERRUPTS.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
869
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
870 * src/vectors.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
871 * include/hal_intr.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
872 Decode exceptions before the VSR level.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
873
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
874 1999-06-02 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
875
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
876 * src/vectors.S: Cleaned up the interrupt entry/exit code.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
877 Made it have consistent register-bank usage.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
878
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
879 1999-06-01 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
880
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
881 * src/context.S (hal_thread_switch_context): Save PC when thread
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
882 debugging enabled.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
883
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
884 * src/vectors.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
885 * include/hal_arch.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
886 * include/sh.inc:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
887 Added handling of VBR and GBR.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
888
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
889 * include/hal_intr.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
890 * src/vectors.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
891 Added proper handling of nested interrupts.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
892
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
893 * src/vectors.S (__interrupt): Added handling of spurious event=0
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
894 interrupts.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
895
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
896 1999-05-31 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
897
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
898 * src/vectors.S: Fixed comment.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
899
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
900 * include/sh_sci.inl (cyg_hal_gdb_isr): Alter CR using the proper
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
901 mask.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
902
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
903 * include/hal_cache.h (HAL_UCACHE_WRITE_MODE): Fixed typo.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
904
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
905 * src/hal_misc.c (cyg_hal_enable_caches): Enable write-back mode.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
906
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
907 * src/sh_stub.c (__computeSignal):
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
908 Added proper cause->signal decoding.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
909
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
910 * src/sh_stub.c:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
911 * src/hal_misc.c:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
912 * include/hal_intr.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
913 * include/hal_arch.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
914 Cleaned up some FIX MEs.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
915
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
916 * include/sh_regs.h: Added CYGARC_REG_SCSSR_CLEARMASK.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
917
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
918 1999-05-28 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
919
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
920 * include/hal_arch.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
921 * src/vectors.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
922 Fixed stack size macros.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
923
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
924 1999-05-27 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
925
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
926 * include/hal_cache.h: Include io and register header files.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
927
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
928 * include/hal_intr.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
929 * src/vectors.S (_hal_interrupt_stack_call_pending_DSRs):
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
930 Added DSR-calls-on-interrupt-stack support.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
931
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
932 1999-05-27 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
933
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
934 * include/hal_cache.h: Force cache macros to use registers, or
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
935 they fail when compiled without optimization.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
936
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
937 1999-05-26 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
938
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
939 * include/hal_intr.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
940 Fix asm constraints.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
941
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
942 * src/vectors.S: Fixed cyg_instrument call.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
943 Added forgotten delay-slot nop after bra.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
944
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
945 1999-05-26 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
946
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
947 * include/sh_regs.h: Added some more baud rate values.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
948
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
949 1999-05-25 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
950
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
951 * src/vectors.S: Get ISR count from hal_intr.h.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
952 Define regions of interrupt/exception handlers that are debugging
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
953 safe.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
954
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
955 * include/hal_intr.h: Split in two parts - top is assembly safe.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
956
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
957 1999-05-24 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
958
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
959 * src/hal_misc.c (cyg_hal_enable_caches): Disable writeback for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
960 now.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
961
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
962 * include/hal_cache.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
963 Fixed typos and compiler warnings.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
964
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
965 * src/hal_misc.c:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
966 Renamed BCACHE to U(nified)CACHE.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
967
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
968 1999-05-24 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
969
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
970 * include/sh_regs.h: Added cache register definitions.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
971
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
972 * include/hal_cache.h: Defined cache macros.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
973
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
974 * src/hal_misc.c (cyg_hal_enable_caches): Use BCACHE macros.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
975
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
976 * src/vectors.S (_start): Call cache init function.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
977
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
978 * include/hal_intr.h: Ignore reserved vectors when accessed by ISR
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
979 macros.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
980 (HAL_CLOCK_INITIALIZE): Removed hack that made clock run at 1/4 speed.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
981
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
982 * include/hal_arch.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
983 * src/context.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
984 Implemented setjmp/longjmp functions.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
985
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
986 1999-05-21 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
987
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
988 * src/sh.ld: Fix _stext/_etext naming.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
989
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
990 * include/hal_intr.h: Added missing interrupt sources.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
991
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
992 * include/sh_sci.inl: Added GDB_BREAK support.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
993
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
994 * src/vectors.S (__default_interrupt_vsr): Added GDB_BREAK
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
995 support.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
996 Fixed register overwrite.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
997 Set SR on exception/interrupt entry to allow breakpoints in
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
998 handlers.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
999
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1000 1999-05-21 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1001
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1002 * src/vectors.S: Added support for handling of exceptions by stub
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1003 in ROM.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1004
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1005 * include/sh_sci.inl (init_serial): Added comment.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1006
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1007 * src/vectors.S (_cyg_interrupt_stack_base, _cyg_interrupt_stack):
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1008 Fixed naming.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1009
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1010 * src/context.S: Removed MINIMUM_CONTEXT handling as it was
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1011 flawed. A better version doesn't save many cycles.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1012
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1013 1999-05-21 Hugo Tyson <hmt@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1014
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1015 * include/hal_intr.h: Define HAL_INTERRUPT_STACK_BASE and
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1016 HAL_INTERRUPT_STACK_TOP so that stack usage macros in
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1017 kernel/.../stackmon.hxx can work.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1018
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1019 * src/vectors.S (cyg_interrupt_stack_base): Define this symbol for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1020 the interrupt stack and its friend for the stack top so that we
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1021 can publish them with nice names.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1022
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1023 1999-05-21 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1024
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1025 * src/vectors.S (__default_exception_vsr): Decode cause of
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1026 exception.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1027
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1028 * src/sh_stub.c (__clear_single_step): Let fixup code handle PC
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1029 decrementing.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1030
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1031 * include/sh_stub.h: Fix PC after a trap instruction was hit.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1032
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1033 1999-05-21 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1034
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1035 * src/vectors.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1036 * include/hal_intr.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1037 Use IMASK to control interrupts rather than BL.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1038
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1039 * src/sh_stub.c: Added single step code.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1040 Don't skip instructions when single stepping.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1041
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1042 1999-05-20 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1043
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1044 * src/vectors.S: Fixed errors due to trunk-move cleanup.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1045 Added counter to debug code. Fixed bug in debug code(!).
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1046 Doubled startup stack size.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1047
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1048 1999-05-20 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1049
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1050 * Moved files to CVS trunk.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1051
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1052 1999-05-19 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1053
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1054 * src/vectors.S: Fixed comment.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1055
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1056 * include/sh_sci.inl: Set speed to 38400 when not RAM startup.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1057
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1058 * include/hal_arch.h: Enable interrupts before a trap.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1059
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1060 1999-05-19 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1061
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1062 * src/vectors.S (__reset): Added initial jump to get from address
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
1063 0 to ROM.
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1064
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1065 * include/sh_regs.h: Added BSC register definitions.
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1066
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1067 1999-05-19 Jesper Skov <jskov@cygnus.co.uk>
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1068
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1069 * Most things working now. Will start keeping track of changes.
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1070
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1071
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1072 1999-04-22 Jesper Skov <jskov@lassi.cygnus.co.uk>
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1073
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1074 * Set up directory structure.
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1075
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1076 //===========================================================================
208
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1077 //####ECOSGPLCOPYRIGHTBEGIN####
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1078 // -------------------------------------------
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1079 // This file is part of eCos, the Embedded Configurable Operating System.
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1080 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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1081 //
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1082 // eCos is free software; you can redistribute it and/or modify it under
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1083 // the terms of the GNU General Public License as published by the Free
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1084 // Software Foundation; either version 2 or (at your option) any later version.
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1085 //
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1086 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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1087 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
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1088 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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1089 // for more details.
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1090 //
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1091 // You should have received a copy of the GNU General Public License along
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1092 // with eCos; if not, write to the Free Software Foundation, Inc.,
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1093 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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1094 //
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1095 // As a special exception, if other files instantiate templates or use macros
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1096 // or inline functions from this file, or you compile this file and link it
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1097 // with other works to produce a work based on this file, this file does not
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1098 // by itself cause the resulting work to be covered by the GNU General Public
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1099 // License. However the source code for this file must still be made available
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1100 // in accordance with section (3) of the GNU General Public License.
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1101 //
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1102 // This exception does not invalidate any other reasons why a work based on
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1103 // this file might be covered by the GNU General Public License.
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1104 //
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1105 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
210
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1106 // at http://sources.redhat.com/ecos/ecos-license/
208
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1107 // -------------------------------------------
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1108 //####ECOSGPLCOPYRIGHTEND####
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1109 //===========================================================================