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