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Rev | Author | Line No. | Line |
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1 | ha | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
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3 | ;; Shutdown for Menuet |
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4 | ;; |
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5 | ;; Distributed under General Public License |
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6 | ;; See file COPYING for details. |
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7 | ;; Copyright 2003 Ville Turjanmaa |
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8 | ;; |
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9 | |||
10 | |||
11 | system_shutdown: ; shut down the system |
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12 | |||
117 | mario79 | 13 | push 3 ; stop playing cd |
61 | halyavin | 14 | pop eax |
1 | ha | 15 | call sys_cd_audio |
16 | cld |
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17 | |||
18 | mov al,[0x2f0000+0x9030] |
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19 | cmp al,1 |
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20 | jl no_shutdown_parameter |
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21 | cmp al,4 |
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61 | halyavin | 22 | jle yes_shutdown_param |
1 | ha | 23 | no_shutdown_parameter: |
24 | |||
61 | halyavin | 25 | ; movzx ecx,word [0x2f0000+0x900A] |
26 | ; movzx esi,word [0x2f0000+0x900C] |
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27 | ; imul ecx,esi ;[0xfe04] |
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28 | ;; mov ecx,0x500000/4 ;3fff00/4 ; darken screen |
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29 | ; push ecx |
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30 | ; mov esi,[0xfe80] |
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31 | ; cmp esi,32*0x100000 |
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32 | ; jbe no_darken_screen |
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33 | ; mov edi,16*0x100000 |
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34 | ; push esi edi |
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35 | ; sdnewpix: |
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36 | ; lodsd |
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37 | ; shr eax,1 |
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38 | ; and eax,0x7f7f7f7f |
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39 | ; stosd |
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40 | ; loop sdnewpix |
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41 | ; pop ecx |
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42 | ; pop esi edi |
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43 | ; rep movsd |
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44 | ; no_darken_screen: |
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1 | ha | 45 | |
61 | halyavin | 46 | ; read shutdown code: |
47 | ; 1) display shutdown "window" |
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48 | |||
1 | ha | 49 | mov eax,[0xfe00] |
50 | shr eax,1 |
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117 | mario79 | 51 | lea esi,[eax+220] ; x end |
52 | sub eax,220 ; x start |
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1 | ha | 53 | |
54 | mov ebx,[0xfe04] |
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55 | shr ebx,1 |
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56 | mov [shutdownpos],ebx |
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117 | mario79 | 57 | lea ebp,[ebx+105] ; y end |
58 | sub ebx,120 ; y start |
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1 | ha | 59 | |
61 | halyavin | 60 | xor edi,edi |
117 | mario79 | 61 | inc edi ; force putpixel & dtext |
1 | ha | 62 | mov ecx,0x0000ff |
63 | |||
61 | halyavin | 64 | ; vertical loop begin |
65 | sdnewpix1: |
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117 | mario79 | 66 | push eax ; save x start |
61 | halyavin | 67 | |
68 | ; horizontal loop begin |
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1 | ha | 69 | sdnewpix2: |
70 | |||
71 | call [putpixel] |
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72 | |||
73 | inc eax |
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74 | cmp eax,esi |
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75 | jnz sdnewpix2 |
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61 | halyavin | 76 | ; horizontal loop end |
1 | ha | 77 | |
117 | mario79 | 78 | dec ecx ; color |
79 | pop eax ; restore x start |
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1 | ha | 80 | |
117 | mario79 | 81 | inc ebx ; advance y pos |
61 | halyavin | 82 | cmp ebx,ebp |
83 | jnz sdnewpix1 |
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84 | ; vertical loop end |
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85 | |||
86 | ; 2) display text strings |
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87 | ; a) version |
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1 | ha | 88 | mov eax,[0xfe00] |
89 | shr eax,1 |
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61 | halyavin | 90 | shl eax,16 |
91 | mov ax,word [shutdownpos] |
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92 | push eax |
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93 | sub eax,(220-27)*10000h + 105 |
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1 | ha | 94 | mov ebx,0xffff00 |
95 | mov ecx,version |
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61 | halyavin | 96 | push 34 |
97 | pop edx |
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1 | ha | 98 | call dtext |
99 | |||
61 | halyavin | 100 | ; b) variants |
101 | add eax,105+33 |
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102 | push 6 |
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103 | pop esi |
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104 | ; mov ebx,0xffffff |
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105 | mov bl,0xFF |
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1 | ha | 106 | mov ecx,shutdowntext |
61 | halyavin | 107 | mov dl,40 |
1 | ha | 108 | newsdt: |
109 | call dtext |
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110 | add eax,10 |
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61 | halyavin | 111 | add ecx,edx |
1 | ha | 112 | dec esi |
113 | jnz newsdt |
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114 | |||
61 | halyavin | 115 | ; 3) load & display rose.txt |
1 | ha | 116 | mov eax,rosef ; load rose.txt |
61 | halyavin | 117 | xor ebx,ebx |
118 | push 2 |
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119 | pop ecx |
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1 | ha | 120 | mov edx,0x90000 |
61 | halyavin | 121 | push edx |
122 | push 12 |
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123 | pop esi |
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117 | mario79 | 124 | push edi ; may be destroyed |
1 | ha | 125 | call fileread |
61 | halyavin | 126 | pop edi |
1 | ha | 127 | |
61 | halyavin | 128 | pop ecx |
117 | mario79 | 129 | inc ecx ; do not display stars from rose.txt |
61 | halyavin | 130 | pop eax |
131 | add eax,20*10000h - 110 |
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1 | ha | 132 | |
133 | mov ebx,0x00ff00 |
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61 | halyavin | 134 | push 27 |
135 | pop edx |
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1 | ha | 136 | |
137 | nrl: |
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138 | call dtext |
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143 | diamond | 139 | ; sub ebx,0x050000 |
140 | ror ebx, 16 |
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141 | sub bl, 0x05 |
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142 | ror ebx, 16 |
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1 | ha | 143 | add eax,8 |
144 | add ecx,31 |
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61 | halyavin | 145 | cmp cx,word 0x0001+25*31 |
1 | ha | 146 | jnz nrl |
147 | |||
117 | mario79 | 148 | call checkVga_N13 |
1 | ha | 149 | |
150 | yes_shutdown_param: |
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151 | cli |
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152 | |||
153 | mov eax,kernel ; load kernel.mnt to 0x8000:0 |
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61 | halyavin | 154 | push 12 |
155 | pop esi |
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156 | xor ebx,ebx |
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157 | or ecx,-1 |
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1 | ha | 158 | mov edx,0x80000 |
159 | call fileread |
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160 | |||
89 | diamond | 161 | mov esi,restart_kernel_4000+0x10000 ; move kernel re-starter to 0x4000:0 |
1 | ha | 162 | mov edi,0x40000 |
163 | mov ecx,1000 |
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164 | rep movsb |
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165 | |||
166 | mov eax,0x2F0000 ; restore 0x0 - 0xffff |
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61 | halyavin | 167 | xor ebx,ebx |
168 | mov ecx,0x10000 |
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1 | ha | 169 | call memmove |
170 | |||
171 | call restorefatchain |
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172 | |||
61 | halyavin | 173 | mov word [0x467+0],pr_mode_exit-0x10000 |
174 | mov word [0x467+2],0x1000 |
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1 | ha | 175 | |
176 | mov al,0x0F |
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177 | out 0x70,al |
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178 | mov al,0x05 |
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179 | out 0x71,al |
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180 | |||
181 | mov al,0xFE |
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182 | out 0x64,al |
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183 | hlt |
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184 | |||
185 | use16 |
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186 | |||
187 | pr_mode_exit: |
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82 | halyavin | 188 | org $-0x10000 |
1 | ha | 189 | |
46 | halyavin | 190 | ; setup stack |
117 | mario79 | 191 | mov ax, 3000h |
192 | mov ss, ax |
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193 | mov esp, 0EC00h |
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46 | halyavin | 194 | ; setup ds |
117 | mario79 | 195 | push cs |
196 | pop ds |
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1 | ha | 197 | |
46 | halyavin | 198 | lidt [old_ints_h-0x10000] |
27 | halyavin | 199 | ;remap IRQs |
200 | mov al,0x11 |
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201 | out 0x20,al |
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202 | call rdelay |
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203 | out 0xA0,al |
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204 | call rdelay |
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205 | |||
206 | mov al,0x08 |
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207 | out 0x21,al |
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208 | call rdelay |
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209 | mov al,0x70 |
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210 | out 0xA1,al |
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211 | call rdelay |
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212 | |||
213 | mov al,0x04 |
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214 | out 0x21,al |
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215 | call rdelay |
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216 | mov al,0x02 |
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217 | out 0xA1,al |
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218 | call rdelay |
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219 | |||
220 | mov al,0x01 |
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221 | out 0x21,al |
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222 | call rdelay |
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223 | out 0xA1,al |
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224 | call rdelay |
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225 | |||
46 | halyavin | 226 | mov al,0 |
27 | halyavin | 227 | out 0x21,al |
46 | halyavin | 228 | call rdelay |
27 | halyavin | 229 | out 0xA1,al |
1 | ha | 230 | sti |
231 | |||
61 | halyavin | 232 | temp_3456: |
233 | xor ax,ax |
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234 | mov es,ax |
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235 | mov al,byte [es:0x9030] |
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236 | cmp al,1 |
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237 | jl nbw |
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238 | cmp al,4 |
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239 | jle nbw32 |
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240 | |||
1 | ha | 241 | nbw: |
242 | in al,0x60 |
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243 | call pause_key |
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61 | halyavin | 244 | cmp al,6 |
245 | jae nbw |
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1 | ha | 246 | mov bl,al |
247 | nbw2: |
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248 | in al,0x60 |
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249 | call pause_key |
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250 | cmp al,bl |
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251 | je nbw2 |
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252 | cmp al,240 ;ax,240 |
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253 | jne nbw31 |
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254 | mov al,bl |
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61 | halyavin | 255 | dec ax |
1 | ha | 256 | jmp nbw32 |
257 | nbw31: |
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258 | add bl,128 |
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259 | cmp al,bl |
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260 | jne nbw |
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261 | sub al,129 |
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262 | |||
263 | nbw32: |
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61 | halyavin | 264 | |
117 | mario79 | 265 | dec ax ; 1 = write floppy |
61 | halyavin | 266 | js nbw |
267 | jnz no_floppy_write |
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1 | ha | 268 | call floppy_write |
269 | jmp temp_3456 ;nbw |
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270 | no_floppy_write: |
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271 | |||
117 | mario79 | 272 | dec ax ; 2 = power off |
61 | halyavin | 273 | jnz no_apm_off |
1 | ha | 274 | call APM_PowerOff |
61 | halyavin | 275 | jmp $ |
1 | ha | 276 | no_apm_off: |
277 | |||
117 | mario79 | 278 | dec ax ; 3 = reboot |
279 | jnz restart_kernel ; 4 = restart kernel |
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61 | halyavin | 280 | push 0x40 |
281 | pop ds |
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1 | ha | 282 | mov word[0x0072],0x1234 |
283 | jmp 0xF000:0xFFF0 |
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284 | |||
285 | pause_key: |
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61 | halyavin | 286 | mov cx,100 |
1 | ha | 287 | pause_key_1: |
288 | loop pause_key_1 |
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289 | ret |
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82 | halyavin | 290 | org $+0x10000 |
61 | halyavin | 291 | old_ints_h: |
292 | dw 0x400 |
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293 | dd 0 |
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294 | dw 0 |
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82 | halyavin | 295 | org $-0x10000 |
61 | halyavin | 296 | |
297 | rdelay: |
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298 | ret |
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299 | |||
1 | ha | 300 | iglobal |
301 | kernel db 'KERNEL MNT' |
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302 | ; shutdown_parameter db 0 |
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303 | endg |
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304 | |||
305 | restart_kernel: |
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306 | |||
307 | mov ax,0x0003 ; set text mode for screen |
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308 | int 0x10 |
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309 | |||
310 | jmp 0x4000:0000 |
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311 | |||
312 | |||
313 | restart_kernel_4000: |
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30 | halyavin | 314 | cli |
1 | ha | 315 | |
46 | halyavin | 316 | ; mov di,0x1000 ; load kernel image from 0x8000:0 -> 0x1000:0 |
317 | ; |
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318 | ; new_kernel_block_move: |
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319 | ; |
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320 | ; mov ebx,0 |
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321 | ; |
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322 | ; new_kernel_byte_move: |
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323 | ; |
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324 | ; mov ax,di |
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325 | ; add ax,0x7000 |
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326 | ; mov es,ax |
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327 | ; mov dl,[es:bx] |
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328 | ; mov es,di |
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329 | ; mov [es:bx],dl |
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330 | ; |
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331 | ; inc ebx |
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332 | ; cmp ebx,65536 |
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333 | ; jbe new_kernel_byte_move |
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334 | ; |
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335 | ; add di,0x1000 |
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336 | ; cmp di,0x2000 |
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337 | ; jbe new_kernel_block_move |
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117 | mario79 | 338 | push ds |
339 | pop es |
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340 | mov cx, 0x8000 |
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341 | push cx |
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342 | mov ds, cx |
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343 | xor si, si |
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344 | xor di, di |
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345 | rep movsw |
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346 | push 0x9000 |
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347 | pop ds |
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348 | push 0x2000 |
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349 | pop es |
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350 | pop cx |
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351 | rep movsw |
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1 | ha | 352 | |
353 | wbinvd ; write and invalidate cache |
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354 | |||
46 | halyavin | 355 | ; mov ax,0x1000 |
356 | ; mov es,ax |
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357 | ; mov ax,0x3000 |
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358 | ; mov ss,ax |
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359 | ; mov sp,0xec00 |
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360 | ; restore timer |
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117 | mario79 | 361 | mov al, 00110100b |
362 | out 43h, al |
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363 | jcxz $+2 |
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364 | mov al, 0xFF |
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365 | out 40h, al |
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366 | jcxz $+2 |
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367 | out 40h, al |
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368 | jcxz $+2 |
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30 | halyavin | 369 | sti |
1 | ha | 370 | |
46 | halyavin | 371 | ; bootloader interface |
117 | mario79 | 372 | push 0x1000 |
373 | pop ds |
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374 | mov si, .bootloader_block;-0x10000 |
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375 | mov ax, 'KL' |
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1 | ha | 376 | jmp 0x1000:0000 |
377 | |||
46 | halyavin | 378 | .bootloader_block: |
117 | mario79 | 379 | db 1 ; version |
380 | dw 1 ; floppy image is in memory |
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381 | dd 0 ; cannot save parameters |
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1 | ha | 382 | |
383 | APM_PowerOff: |
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79 | diamond | 384 | mov ax, 5304h |
385 | xor bx, bx |
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386 | int 15h |
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1 | ha | 387 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
388 | mov ax,0x5300 |
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389 | xor bx,bx |
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390 | int 0x15 |
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391 | push ax |
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392 | |||
393 | mov ax,0x5301 |
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394 | xor bx,bx |
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395 | int 0x15 |
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396 | |||
397 | mov ax,0x5308 |
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398 | mov bx,1 |
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399 | mov cx,bx |
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400 | int 0x15 |
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401 | |||
402 | mov ax,0x530E |
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403 | xor bx,bx |
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404 | pop cx |
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405 | int 0x15 |
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406 | |||
407 | mov ax,0x530D |
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408 | mov bx,1 |
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409 | mov cx,bx |
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410 | int 0x15 |
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411 | |||
412 | mov ax,0x530F |
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413 | mov bx,1 |
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414 | mov cx,bx |
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415 | int 0x15 |
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416 | |||
417 | mov ax,0x5307 |
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418 | mov bx,1 |
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419 | mov cx,3 |
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420 | int 0x15 |
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421 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
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61 | halyavin | 422 | fwwritedone: |
1 | ha | 423 | ret |
82 | halyavin | 424 | org $+0x10000 |
61 | halyavin | 425 | flm db 0 |
82 | halyavin | 426 | org $-0x10000 |
61 | halyavin | 427 | |
1 | ha | 428 | floppy_write: ; write diskette image to physical floppy |
429 | |||
61 | halyavin | 430 | cmp [flm-0x10000],byte 1 |
1 | ha | 431 | je fwwritedone |
61 | halyavin | 432 | mov [flm-0x10000],byte 1 |
1 | ha | 433 | |
117 | mario79 | 434 | xor ax, ax ; reset drive |
435 | xor dx, dx |
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1 | ha | 436 | int 0x13 |
437 | |||
438 | mov cx,0x0001 ; startcyl,startsector |
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61 | halyavin | 439 | ; mov dx,0x0000 ; starthead,drive |
117 | mario79 | 440 | xor dx, dx |
441 | mov ax, 80*2 ; read no of sect |
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1 | ha | 442 | |
443 | fwwrites: |
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117 | mario79 | 444 | push ax |
1 | ha | 445 | |
446 | ; move 1mb+ -> 0:a000 |
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447 | |||
117 | mario79 | 448 | pusha |
1 | ha | 449 | mov si,fwmovedesc -0x10000 |
450 | mov cx,256*18 |
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451 | mov ah,0x87 |
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117 | mario79 | 452 | push ds |
453 | pop es |
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1 | ha | 454 | int 0x15 |
117 | mario79 | 455 | add dword [fwmovedesc-0x10000+0x12], 512*18 |
1 | ha | 456 | popa |
457 | |||
458 | xor si,si |
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117 | mario79 | 459 | mov es,si |
1 | ha | 460 | fwnewwrite: |
461 | mov bx,0xa000 ; es:bx -> data area |
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462 | mov ax,0x0300+18 ; read, no of sectors to read |
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463 | int 0x13 |
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464 | |||
117 | mario79 | 465 | test ah, ah |
1 | ha | 466 | jz fwgoodwrite |
467 | |||
117 | mario79 | 468 | inc si |
1 | ha | 469 | cmp si,10 |
470 | jnz fwnewwrite |
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471 | |||
61 | halyavin | 472 | ; can't access diskette - return |
117 | mario79 | 473 | pop ax |
1 | ha | 474 | ret |
475 | |||
476 | fwgoodwrite: |
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477 | inc dh |
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478 | cmp dh,2 |
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479 | jnz fwbb2 |
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480 | mov dh,0 |
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481 | inc ch |
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482 | fwbb2: |
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483 | pop ax |
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484 | dec ax |
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61 | halyavin | 485 | jnz fwwrites |
486 | ret |
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82 | halyavin | 487 | org $+0x10000 |
1 | ha | 488 | fwmovedesc: |
489 | db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0 |
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490 | db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0 |
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491 | db 0xff,0xff,0x0,0x00,0x10,0x93,0x0,0x0 |
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492 | db 0xff,0xff,0x0,0xa0,0x00,0x93,0x0,0x0 |
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493 | db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0 |
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494 | db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0 |
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495 | db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0 |
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496 | db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0 |
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82 | halyavin | 497 | org $-0x10000 |
1 | ha | 498 | use32 |
82 | halyavin | 499 | org $+0x10000 |
1 | ha | 500 | uglobal |
501 | shutdownpos dd 0x0 |
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502 | endg |
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503 | |||
504 | iglobal |
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61 | halyavin | 505 | if lang eq en |
1 | ha | 506 | shutdowntext: |
61 | halyavin | 507 | db "IT'S SAFE TO POWER OFF COMPUTER OR " |
508 | db ' ' |
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509 | db '1) SAVE RAMDISK TO FLOPPY ' |
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510 | db '2) APM - POWEROFF ' |
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511 | db '3) REBOOT ' |
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512 | db '4) RESTART KERNEL ' |
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139 | diamond | 513 | else if lang eq ru |
61 | halyavin | 514 | shutdowntext: |
1 | ha | 515 | db "Безопасное выключение компьютера или " |
516 | db ' ' |
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517 | db '1) Сохранить рамдиск на дискету ' |
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518 | db '2) APM - выключение питания ' |
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519 | db '3) Перезагрузка системы ' |
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520 | db '4) Рестарт ядра из ОЗУ ' |
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139 | diamond | 521 | else |
522 | shutdowntext: |
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523 | db "SIE KOENNEN DEN COMPUTER NUN AUSSCHALTEN" |
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524 | db ' ' |
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525 | db '1) RAMDISK AUF DISK SPEICHERN ' |
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526 | db '2) APM - AUSSCHALTEN ' |
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527 | db '3) NEUSTARTEN ' |
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528 | db '4) KERNEL NEU STARTEN ' |
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61 | halyavin | 529 | end if |
1 | ha | 530 | rosef: |
531 | db 'ROSE TXT' |
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532 | endg |