annotate level1/cmds/exbin.asm @ 1652:558cab468052

RG fixed a bug in the Vavasour emulator clock2 module. clock2 is now of type Sbrtn instead of Systm. clock.asm has been modified to link to this type.
author boisy
date Sat, 17 Jul 2004 12:20:31 +0000
parents 84ea83668304
children
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1 ********************************************************************
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2 * Exbin - Motorola S-Record utility
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3 *
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4 * $Id$
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5 *
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6 * Edt/Rev YYYY/MM/DD Modified by
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7 * Comment
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8 * ------------------------------------------------------------------
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9 * 67 ????/??/??
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10 * From Tandy OS-9 Level One VR 02.00.00.
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11 *
84ea83668304 Redid comments, reset all rev nibbles that weren't explictly set to 0
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12 * 1 2003/01/14 Boisy G. Pitre
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13 * Restarted edition, removed Motorola copyright.
0
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14
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15 nam Exbin
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16 ttl Motorola S-Record utility
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17
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18 * Disassembled 98/09/15 00:16:49 by Disasm v1.6 (C) 1988 by RML
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19
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20 ifp1
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21 use defsfile
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22 endc
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23
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24 tylg set Prgrm+Objct
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25 atrv set ReEnt+rev
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26 rev set $00
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27 edition set 1
0
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28
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29 mod eom,name,tylg,atrv,start,size
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30
924
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31 org 0
0
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32 u0000 rmb 1
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33 u0001 rmb 1
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34 u0002 rmb 2
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35 u0004 rmb 1
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36 u0005 rmb 1
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37 u0006 rmb 2
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38 u0008 rmb 1
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39 u0009 rmb 2
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40 u000B rmb 1
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41 u000C rmb 1
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42 u000D rmb 1
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43 u000E rmb 1
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44 u000F rmb 1
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45 u0010 rmb 2
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46 u0012 rmb 2
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47 u0014 rmb 2
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48 u0016 rmb 656
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49 size equ .
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50
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51 name fcs /Exbin/
200
e9ce43cc215e Made major changes to headers for consistency and identification
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52 fcb edition
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53
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54 * fcc "Copyright 1982 Motorola, Inc."
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55 * fcb $01
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56
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57 start stx <u0002
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58 lda #READ.
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59 os9 I$Open
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60 bcc L003C
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61 L0039 os9 F$Exit
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62 L003C sta <u0000
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63 stx <u0002
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64 lda #WRITE.
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65 ldb #SHARE.+PEXEC.+PWRIT.+PREAD.+EXEC.+UPDAT.
0
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66 os9 I$Create
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67 bcs L0039
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68 sta <u0001
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69 stx <u0002
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70 ldd #$0000
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71 std <u0009
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72 std <u000B
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73 sta <u000F
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74 ldx #$4E61
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75 stx <u0010
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76 ldx #$6D65
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77 stx <u0012
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78 ldx #$3D20
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79 stx <u0014
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80 L0065 lda <u0000
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81 leax <u0016,u
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82 ldy #$0100
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83 os9 I$ReadLn
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84 lbcs L0114
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85 leax <u0016,u
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86 tfr x,y
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87 tfr x,d
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88 addd #$0100
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89 std <u0006
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90 L0081 lda ,x+
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91 cmpa #$53
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92 beq L008D
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93 cmpx <u0006
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94 bne L0081
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95 bra L0065
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96 L008D lda ,x+
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97 suba #$30
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98 sta <u000E
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99 beq L009E
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100 cmpa #$09
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101 bne L009B
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102 bra L0065
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103 L009B deca
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104 bne L0065
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105 L009E bsr L011F
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106 sta <u0008
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107 suba #$03
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108 sta <u000C
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109 sta <u000D
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110 bsr L011B
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111 tst <u000E
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112 beq L00CD
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113 pshs x
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114 ldx <u0009
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115 lda <u000F
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116 beq L00C0
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117 cmpx <u0004
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118 beq L00C6
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119 leax >NonCtg,pcr
0
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120 bra L00DE
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121 L00C0 ldx <u0004
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122 lda #$01
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123 sta <u000F
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124 L00C6 ldb <u000C
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125 abx
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126 stx <u0009
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127 puls x
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128 L00CD bsr L011F
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129 sta ,y+
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130 dec <u000D
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131 bpl L00CD
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132 lda <u0008
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133 inca
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134 beq L00EB
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135 leax >CSumErr,pcr
0
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136 L00DE lda #$02
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137 ldy #$00FF
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138 os9 I$WritLn
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139 L00E7 clrb
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140 lbra L0039
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141 L00EB lda <u000E
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142 bne L0102
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143 lda #$0D
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144 sta ,-y
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145 lda #$01
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146 ldy #$00FF
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147 leax <u0010,u
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148 os9 I$WritLn
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149 lbra L0065
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150 L0102 lda <u0001
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151 ldy <u000B
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152 leax <u0016,u
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153 os9 I$Write
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154 lbcc L0065
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155 lbra L0039
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156 L0114 cmpb #$D3
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157 beq L00E7
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158 lbra L0039
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159 L011B bsr L011F
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160 sta <u0004
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161 L011F lda ,x+
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162 bsr L013A
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163 lsla
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164 lsla
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165 lsla
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166 lsla
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167 anda #$F0
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168 pshs a
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169 lda ,x+
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170 bsr L013A
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171 adda ,s+
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172 sta <u0005
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173 adda <u0008
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174 sta <u0008
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175 lda <u0005
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176 rts
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177 L013A suba #$30
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178 bmi L0149
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179 cmpa #$09
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180 ble L0148
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181 suba #$07
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182 cmpa #$0F
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183 bhi L0149
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184 L0148 rts
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185 L0149 leax >NonHex,pcr
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186 bra L00DE
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187 NonHex fcc "** Non-hex character encountered"
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188 fcb C$BELL,C$CR
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189 CSumErr fcc "** Checksum error detected"
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190 fcb C$BELL,C$CR
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191 NonCtg fcc "** Non-contiguous address space detected"
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192 fcb C$BELL,C$CR
0
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193
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194 emod
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195 eom equ *
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196 end