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Rev | Author | Line No. | Line |
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425 | victor | 1 | $Revision: 425 $ |
1 | ha | 2 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
3 | ;; |
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4 | ;; Shutdown for Menuet |
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5 | ;; |
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6 | ;; Distributed under General Public License |
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7 | ;; See file COPYING for details. |
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8 | ;; Copyright 2003 Ville Turjanmaa |
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9 | ;; |
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10 | |||
11 | |||
12 | system_shutdown: ; shut down the system |
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224 | serge | 13 | call stop_all_services |
1 | ha | 14 | |
117 | mario79 | 15 | push 3 ; stop playing cd |
61 | halyavin | 16 | pop eax |
1 | ha | 17 | call sys_cd_audio |
18 | cld |
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19 | |||
20 | mov al,[0x2f0000+0x9030] |
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21 | cmp al,1 |
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22 | jl no_shutdown_parameter |
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23 | cmp al,4 |
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61 | halyavin | 24 | jle yes_shutdown_param |
1 | ha | 25 | no_shutdown_parameter: |
26 | |||
61 | halyavin | 27 | ; movzx ecx,word [0x2f0000+0x900A] |
28 | ; movzx esi,word [0x2f0000+0x900C] |
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29 | ; imul ecx,esi ;[0xfe04] |
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30 | ;; mov ecx,0x500000/4 ;3fff00/4 ; darken screen |
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31 | ; push ecx |
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32 | ; mov esi,[0xfe80] |
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33 | ; cmp esi,32*0x100000 |
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34 | ; jbe no_darken_screen |
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35 | ; mov edi,16*0x100000 |
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36 | ; push esi edi |
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37 | ; sdnewpix: |
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38 | ; lodsd |
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39 | ; shr eax,1 |
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40 | ; and eax,0x7f7f7f7f |
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41 | ; stosd |
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42 | ; loop sdnewpix |
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43 | ; pop ecx |
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44 | ; pop esi edi |
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45 | ; rep movsd |
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46 | ; no_darken_screen: |
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1 | ha | 47 | |
61 | halyavin | 48 | ; read shutdown code: |
49 | ; 1) display shutdown "window" |
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50 | |||
1 | ha | 51 | mov eax,[0xfe00] |
52 | shr eax,1 |
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117 | mario79 | 53 | lea esi,[eax+220] ; x end |
54 | sub eax,220 ; x start |
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1 | ha | 55 | |
381 | serge | 56 | mov ebx,[ScreenHeight] |
1 | ha | 57 | shr ebx,1 |
58 | mov [shutdownpos],ebx |
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117 | mario79 | 59 | lea ebp,[ebx+105] ; y end |
60 | sub ebx,120 ; y start |
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1 | ha | 61 | |
61 | halyavin | 62 | xor edi,edi |
117 | mario79 | 63 | inc edi ; force putpixel & dtext |
1 | ha | 64 | mov ecx,0x0000ff |
65 | |||
61 | halyavin | 66 | ; vertical loop begin |
67 | sdnewpix1: |
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117 | mario79 | 68 | push eax ; save x start |
61 | halyavin | 69 | |
70 | ; horizontal loop begin |
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1 | ha | 71 | sdnewpix2: |
72 | |||
73 | call [putpixel] |
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74 | |||
75 | inc eax |
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76 | cmp eax,esi |
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77 | jnz sdnewpix2 |
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61 | halyavin | 78 | ; horizontal loop end |
1 | ha | 79 | |
117 | mario79 | 80 | dec ecx ; color |
81 | pop eax ; restore x start |
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1 | ha | 82 | |
117 | mario79 | 83 | inc ebx ; advance y pos |
61 | halyavin | 84 | cmp ebx,ebp |
85 | jnz sdnewpix1 |
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86 | ; vertical loop end |
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87 | |||
88 | ; 2) display text strings |
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89 | ; a) version |
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1 | ha | 90 | mov eax,[0xfe00] |
91 | shr eax,1 |
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61 | halyavin | 92 | shl eax,16 |
93 | mov ax,word [shutdownpos] |
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94 | push eax |
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95 | sub eax,(220-27)*10000h + 105 |
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1 | ha | 96 | mov ebx,0xffff00 |
97 | mov ecx,version |
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61 | halyavin | 98 | push 34 |
99 | pop edx |
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1 | ha | 100 | call dtext |
101 | |||
61 | halyavin | 102 | ; b) variants |
103 | add eax,105+33 |
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104 | push 6 |
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105 | pop esi |
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106 | ; mov ebx,0xffffff |
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107 | mov bl,0xFF |
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1 | ha | 108 | mov ecx,shutdowntext |
61 | halyavin | 109 | mov dl,40 |
1 | ha | 110 | newsdt: |
111 | call dtext |
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112 | add eax,10 |
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61 | halyavin | 113 | add ecx,edx |
1 | ha | 114 | dec esi |
115 | jnz newsdt |
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116 | |||
61 | halyavin | 117 | ; 3) load & display rose.txt |
424 | spraid | 118 | mov eax,rosef-std_application_base_address ; load rose.txt |
61 | halyavin | 119 | xor ebx,ebx |
120 | push 2 |
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121 | pop ecx |
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1 | ha | 122 | mov edx,0x90000 |
61 | halyavin | 123 | push edx |
124 | push 12 |
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125 | pop esi |
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117 | mario79 | 126 | push edi ; may be destroyed |
424 | spraid | 127 | |
128 | pushad |
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129 | push eax |
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130 | call file_system_lfn ; by SPraid fileread |
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131 | pop eax |
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132 | popad |
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61 | halyavin | 133 | pop edi |
1 | ha | 134 | |
61 | halyavin | 135 | pop ecx |
117 | mario79 | 136 | inc ecx ; do not display stars from rose.txt |
61 | halyavin | 137 | pop eax |
138 | add eax,20*10000h - 110 |
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1 | ha | 139 | |
140 | mov ebx,0x00ff00 |
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61 | halyavin | 141 | push 27 |
142 | pop edx |
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1 | ha | 143 | |
144 | nrl: |
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145 | call dtext |
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143 | diamond | 146 | ; sub ebx,0x050000 |
147 | ror ebx, 16 |
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148 | sub bl, 0x05 |
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149 | ror ebx, 16 |
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1 | ha | 150 | add eax,8 |
151 | add ecx,31 |
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61 | halyavin | 152 | cmp cx,word 0x0001+25*31 |
1 | ha | 153 | jnz nrl |
154 | |||
117 | mario79 | 155 | call checkVga_N13 |
1 | ha | 156 | |
157 | yes_shutdown_param: |
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158 | cli |
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159 | |||
160 | mov eax,kernel ; load kernel.mnt to 0x8000:0 |
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61 | halyavin | 161 | push 12 |
162 | pop esi |
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163 | xor ebx,ebx |
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164 | or ecx,-1 |
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1 | ha | 165 | mov edx,0x80000 |
166 | call fileread |
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167 | |||
89 | diamond | 168 | mov esi,restart_kernel_4000+0x10000 ; move kernel re-starter to 0x4000:0 |
1 | ha | 169 | mov edi,0x40000 |
170 | mov ecx,1000 |
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171 | rep movsb |
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172 | |||
173 | mov eax,0x2F0000 ; restore 0x0 - 0xffff |
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61 | halyavin | 174 | xor ebx,ebx |
175 | mov ecx,0x10000 |
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1 | ha | 176 | call memmove |
177 | |||
178 | call restorefatchain |
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179 | |||
227 | serge | 180 | mov al, 0xFF |
181 | out 0x21, al |
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182 | out 0xA1, al |
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183 | |||
61 | halyavin | 184 | mov word [0x467+0],pr_mode_exit-0x10000 |
185 | mov word [0x467+2],0x1000 |
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1 | ha | 186 | |
187 | mov al,0x0F |
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188 | out 0x70,al |
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189 | mov al,0x05 |
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190 | out 0x71,al |
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191 | |||
192 | mov al,0xFE |
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193 | out 0x64,al |
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194 | hlt |
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195 | |||
196 | use16 |
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197 | |||
198 | pr_mode_exit: |
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82 | halyavin | 199 | org $-0x10000 |
1 | ha | 200 | |
46 | halyavin | 201 | ; setup stack |
117 | mario79 | 202 | mov ax, 3000h |
203 | mov ss, ax |
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204 | mov esp, 0EC00h |
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46 | halyavin | 205 | ; setup ds |
117 | mario79 | 206 | push cs |
207 | pop ds |
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1 | ha | 208 | |
46 | halyavin | 209 | lidt [old_ints_h-0x10000] |
27 | halyavin | 210 | ;remap IRQs |
211 | mov al,0x11 |
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212 | out 0x20,al |
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213 | call rdelay |
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214 | out 0xA0,al |
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215 | call rdelay |
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227 | serge | 216 | |
27 | halyavin | 217 | mov al,0x08 |
218 | out 0x21,al |
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219 | call rdelay |
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220 | mov al,0x70 |
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221 | out 0xA1,al |
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222 | call rdelay |
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227 | serge | 223 | |
27 | halyavin | 224 | mov al,0x04 |
225 | out 0x21,al |
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226 | call rdelay |
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227 | mov al,0x02 |
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228 | out 0xA1,al |
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229 | call rdelay |
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227 | serge | 230 | |
27 | halyavin | 231 | mov al,0x01 |
232 | out 0x21,al |
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233 | call rdelay |
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234 | out 0xA1,al |
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235 | call rdelay |
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227 | serge | 236 | |
237 | mov al,0xB8 |
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27 | halyavin | 238 | out 0x21,al |
46 | halyavin | 239 | call rdelay |
227 | serge | 240 | mov al,0xBD |
27 | halyavin | 241 | out 0xA1,al |
1 | ha | 242 | sti |
243 | |||
61 | halyavin | 244 | temp_3456: |
245 | xor ax,ax |
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246 | mov es,ax |
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247 | mov al,byte [es:0x9030] |
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248 | cmp al,1 |
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249 | jl nbw |
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250 | cmp al,4 |
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251 | jle nbw32 |
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227 | serge | 252 | |
1 | ha | 253 | nbw: |
254 | in al,0x60 |
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255 | call pause_key |
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61 | halyavin | 256 | cmp al,6 |
257 | jae nbw |
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1 | ha | 258 | mov bl,al |
259 | nbw2: |
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260 | in al,0x60 |
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261 | call pause_key |
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262 | cmp al,bl |
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263 | je nbw2 |
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264 | cmp al,240 ;ax,240 |
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265 | jne nbw31 |
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266 | mov al,bl |
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61 | halyavin | 267 | dec ax |
1 | ha | 268 | jmp nbw32 |
269 | nbw31: |
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270 | add bl,128 |
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271 | cmp al,bl |
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272 | jne nbw |
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273 | sub al,129 |
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274 | |||
275 | nbw32: |
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61 | halyavin | 276 | |
117 | mario79 | 277 | dec ax ; 1 = write floppy |
61 | halyavin | 278 | js nbw |
279 | jnz no_floppy_write |
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1 | ha | 280 | call floppy_write |
281 | jmp temp_3456 ;nbw |
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282 | no_floppy_write: |
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283 | |||
117 | mario79 | 284 | dec ax ; 2 = power off |
61 | halyavin | 285 | jnz no_apm_off |
1 | ha | 286 | call APM_PowerOff |
61 | halyavin | 287 | jmp $ |
1 | ha | 288 | no_apm_off: |
289 | |||
117 | mario79 | 290 | dec ax ; 3 = reboot |
291 | jnz restart_kernel ; 4 = restart kernel |
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61 | halyavin | 292 | push 0x40 |
293 | pop ds |
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227 | serge | 294 | mov word[0x0072],0x1234 |
1 | ha | 295 | jmp 0xF000:0xFFF0 |
296 | |||
297 | pause_key: |
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61 | halyavin | 298 | mov cx,100 |
1 | ha | 299 | pause_key_1: |
300 | loop pause_key_1 |
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301 | ret |
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61 | halyavin | 302 | |
303 | rdelay: |
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304 | ret |
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305 | |||
1 | ha | 306 | iglobal |
307 | kernel db 'KERNEL MNT' |
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308 | ; shutdown_parameter db 0 |
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309 | endg |
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310 | |||
311 | restart_kernel: |
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312 | |||
313 | mov ax,0x0003 ; set text mode for screen |
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314 | int 0x10 |
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315 | |||
316 | jmp 0x4000:0000 |
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317 | |||
318 | |||
319 | restart_kernel_4000: |
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30 | halyavin | 320 | cli |
1 | ha | 321 | |
46 | halyavin | 322 | ; mov di,0x1000 ; load kernel image from 0x8000:0 -> 0x1000:0 |
323 | ; |
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324 | ; new_kernel_block_move: |
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325 | ; |
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326 | ; mov ebx,0 |
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327 | ; |
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328 | ; new_kernel_byte_move: |
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329 | ; |
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330 | ; mov ax,di |
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331 | ; add ax,0x7000 |
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332 | ; mov es,ax |
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333 | ; mov dl,[es:bx] |
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334 | ; mov es,di |
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335 | ; mov [es:bx],dl |
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336 | ; |
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337 | ; inc ebx |
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338 | ; cmp ebx,65536 |
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339 | ; jbe new_kernel_byte_move |
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340 | ; |
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341 | ; add di,0x1000 |
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342 | ; cmp di,0x2000 |
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343 | ; jbe new_kernel_block_move |
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117 | mario79 | 344 | push ds |
345 | pop es |
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346 | mov cx, 0x8000 |
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347 | push cx |
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348 | mov ds, cx |
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349 | xor si, si |
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350 | xor di, di |
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351 | rep movsw |
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352 | push 0x9000 |
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353 | pop ds |
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354 | push 0x2000 |
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355 | pop es |
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356 | pop cx |
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357 | rep movsw |
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1 | ha | 358 | |
359 | wbinvd ; write and invalidate cache |
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360 | |||
46 | halyavin | 361 | ; mov ax,0x1000 |
362 | ; mov es,ax |
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363 | ; mov ax,0x3000 |
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364 | ; mov ss,ax |
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365 | ; mov sp,0xec00 |
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366 | ; restore timer |
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117 | mario79 | 367 | mov al, 00110100b |
368 | out 43h, al |
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369 | jcxz $+2 |
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370 | mov al, 0xFF |
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371 | out 40h, al |
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372 | jcxz $+2 |
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373 | out 40h, al |
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374 | jcxz $+2 |
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30 | halyavin | 375 | sti |
1 | ha | 376 | |
301 | diamond | 377 | ; (hint by Black_mirror) |
378 | ; We must read data from keyboard port, |
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379 | ; because there may be situation when previous keyboard interrupt is lost |
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380 | ; (due to return to real mode and IRQ reprogramming) |
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381 | ; and next interrupt will not be generated (as keyboard waits for handling) |
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382 | in al, 0x60 |
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383 | |||
46 | halyavin | 384 | ; bootloader interface |
117 | mario79 | 385 | push 0x1000 |
386 | pop ds |
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183 | diamond | 387 | mov si, kernel_restart_bootblock-0x10000 |
117 | mario79 | 388 | mov ax, 'KL' |
1 | ha | 389 | jmp 0x1000:0000 |
390 | |||
391 | APM_PowerOff: |
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79 | diamond | 392 | mov ax, 5304h |
393 | xor bx, bx |
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394 | int 15h |
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1 | ha | 395 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
396 | mov ax,0x5300 |
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397 | xor bx,bx |
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398 | int 0x15 |
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399 | push ax |
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400 | |||
401 | mov ax,0x5301 |
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402 | xor bx,bx |
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403 | int 0x15 |
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404 | |||
405 | mov ax,0x5308 |
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406 | mov bx,1 |
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407 | mov cx,bx |
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408 | int 0x15 |
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409 | |||
410 | mov ax,0x530E |
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411 | xor bx,bx |
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412 | pop cx |
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413 | int 0x15 |
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414 | |||
415 | mov ax,0x530D |
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416 | mov bx,1 |
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417 | mov cx,bx |
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418 | int 0x15 |
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419 | |||
420 | mov ax,0x530F |
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421 | mov bx,1 |
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422 | mov cx,bx |
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423 | int 0x15 |
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424 | |||
425 | mov ax,0x5307 |
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426 | mov bx,1 |
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427 | mov cx,3 |
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428 | int 0x15 |
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429 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
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61 | halyavin | 430 | fwwritedone: |
1 | ha | 431 | ret |
82 | halyavin | 432 | org $+0x10000 |
61 | halyavin | 433 | flm db 0 |
82 | halyavin | 434 | org $-0x10000 |
61 | halyavin | 435 | |
1 | ha | 436 | floppy_write: ; write diskette image to physical floppy |
437 | |||
61 | halyavin | 438 | cmp [flm-0x10000],byte 1 |
1 | ha | 439 | je fwwritedone |
61 | halyavin | 440 | mov [flm-0x10000],byte 1 |
1 | ha | 441 | |
117 | mario79 | 442 | xor ax, ax ; reset drive |
443 | xor dx, dx |
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1 | ha | 444 | int 0x13 |
445 | |||
446 | mov cx,0x0001 ; startcyl,startsector |
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61 | halyavin | 447 | ; mov dx,0x0000 ; starthead,drive |
117 | mario79 | 448 | xor dx, dx |
449 | mov ax, 80*2 ; read no of sect |
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1 | ha | 450 | |
451 | fwwrites: |
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117 | mario79 | 452 | push ax |
1 | ha | 453 | |
454 | ; move 1mb+ -> 0:a000 |
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455 | |||
117 | mario79 | 456 | pusha |
1 | ha | 457 | mov si,fwmovedesc -0x10000 |
458 | mov cx,256*18 |
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459 | mov ah,0x87 |
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117 | mario79 | 460 | push ds |
461 | pop es |
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1 | ha | 462 | int 0x15 |
117 | mario79 | 463 | add dword [fwmovedesc-0x10000+0x12], 512*18 |
1 | ha | 464 | popa |
465 | |||
466 | xor si,si |
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117 | mario79 | 467 | mov es,si |
1 | ha | 468 | fwnewwrite: |
469 | mov bx,0xa000 ; es:bx -> data area |
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470 | mov ax,0x0300+18 ; read, no of sectors to read |
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471 | int 0x13 |
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472 | |||
117 | mario79 | 473 | test ah, ah |
1 | ha | 474 | jz fwgoodwrite |
475 | |||
117 | mario79 | 476 | inc si |
1 | ha | 477 | cmp si,10 |
478 | jnz fwnewwrite |
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479 | |||
61 | halyavin | 480 | ; can't access diskette - return |
117 | mario79 | 481 | pop ax |
1 | ha | 482 | ret |
483 | |||
484 | fwgoodwrite: |
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485 | inc dh |
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486 | cmp dh,2 |
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487 | jnz fwbb2 |
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488 | mov dh,0 |
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489 | inc ch |
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490 | fwbb2: |
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491 | pop ax |
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492 | dec ax |
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61 | halyavin | 493 | jnz fwwrites |
494 | ret |
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82 | halyavin | 495 | org $+0x10000 |
1 | ha | 496 | fwmovedesc: |
497 | db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0 |
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498 | db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0 |
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499 | db 0xff,0xff,0x0,0x00,0x10,0x93,0x0,0x0 |
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500 | db 0xff,0xff,0x0,0xa0,0x00,0x93,0x0,0x0 |
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501 | db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0 |
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502 | db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0 |
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503 | db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0 |
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504 | db 0x00,0x00,0x0,0x00,0x00,0x00,0x0,0x0 |
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82 | halyavin | 505 | org $-0x10000 |
1 | ha | 506 | use32 |
82 | halyavin | 507 | org $+0x10000 |
1 | ha | 508 | uglobal |
509 | shutdownpos dd 0x0 |
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510 | endg |
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511 | |||
512 | iglobal |
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61 | halyavin | 513 | if lang eq en |
1 | ha | 514 | shutdowntext: |
61 | halyavin | 515 | db "IT'S SAFE TO POWER OFF COMPUTER OR " |
516 | db ' ' |
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517 | db '1) SAVE RAMDISK TO FLOPPY ' |
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518 | db '2) APM - POWEROFF ' |
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519 | db '3) REBOOT ' |
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227 | serge | 520 | db '4) RESTART KERNEL ' |
139 | diamond | 521 | else if lang eq ru |
61 | halyavin | 522 | shutdowntext: |
1 | ha | 523 | db "Безопасное выключение компьютера или " |
524 | db ' ' |
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525 | db '1) Сохранить рамдиск на дискету ' |
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526 | db '2) APM - выключение питания ' |
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527 | db '3) Перезагрузка системы ' |
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528 | db '4) Рестарт ядра из ОЗУ ' |
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139 | diamond | 529 | else |
530 | shutdowntext: |
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531 | db "SIE KOENNEN DEN COMPUTER NUN AUSSCHALTEN" |
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532 | db ' ' |
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533 | db '1) RAMDISK AUF DISK SPEICHERN ' |
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534 | db '2) APM - AUSSCHALTEN ' |
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535 | db '3) NEUSTARTEN ' |
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227 | serge | 536 | db '4) KERNEL NEU STARTEN ' |
61 | halyavin | 537 | end if |
1 | ha | 538 | rosef: |
424 | spraid | 539 | dd 0,0,0,1024,0x90000-std_application_base_address |
540 | db '/rd/1/ROSE.TXT',0 |
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1 | ha | 541 | endg |