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Rev 2540 | Rev 3359 | ||
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Line 40... | Line 40... | ||
40 | pusha |
40 | pusha |
41 | lodsb |
41 | lodsb |
42 | @@: |
42 | @@: |
43 | call putchar |
43 | call putchar |
44 | lodsb |
44 | lodsb |
45 | test al,al |
45 | test al, al |
46 | jnz @b |
46 | jnz @b |
47 | popa |
47 | popa |
48 | ret |
48 | ret |
Line 49... | Line 49... | ||
49 | 49 | ||
Line 89... | Line 89... | ||
89 | pop ax |
89 | pop ax |
90 | jnc @f |
90 | jnc @f |
91 | inc si |
91 | inc si |
92 | cmp si, 10 |
92 | cmp si, 10 |
93 | jb @b |
93 | jb @b |
- | 94 | sayerr_badsect: |
|
94 | mov si, badsect |
95 | mov si, badsect |
95 | sayerr_plain: |
96 | sayerr_plain: |
96 | call printplain |
97 | call printplain |
97 | jmp $ |
98 | jmp $ |
98 | @@: |
99 | @@: |
Line 108... | Line 109... | ||
108 | ; ch - track number |
109 | ; ch - track number |
109 | ; dl - drive number (0 = a:) |
110 | ; dl - drive number (0 = a:) |
110 | ; dh - head number |
111 | ; dh - head number |
111 | conv_abs_to_THS: |
112 | conv_abs_to_THS: |
112 | push bx |
113 | push bx |
113 | mov bx,word [BPB_SecPerTrk] |
114 | mov bx, word [BPB_SecPerTrk] |
114 | xor dx,dx |
115 | xor dx, dx |
115 | div bx |
116 | div bx |
116 | inc dx |
117 | inc dx |
117 | mov cl, dl ; cl = sector number |
118 | mov cl, dl ; cl = sector number |
118 | mov bx,word [BPB_NumHeads] |
119 | mov bx, word [BPB_NumHeads] |
119 | xor dx,dx |
120 | xor dx, dx |
120 | div bx |
121 | div bx |
121 | ; !!!!!!! ax = track number, dx = head number |
122 | ; !!!!!!! ax = track number, dx = head number |
122 | mov ch,al ; ch=track number |
123 | mov ch, al ; ch=track number |
123 | xchg dh,dl ; dh=head number |
124 | xchg dh, dl ; dh=head number |
124 | mov dl,0 ; dl=0 (drive 0 (a:)) |
125 | mov dl, 0 ; dl=0 (drive 0 (a:)) |
125 | pop bx |
126 | pop bx |
126 | retn |
127 | retn |
127 | ; needed variables |
128 | ; needed variables |
128 | BPB_SecPerTrk dw 0 ; sectors per track |
129 | BPB_SecPerTrk dw 0 ; sectors per track |
129 | BPB_NumHeads dw 0 ; number of heads |
130 | BPB_NumHeads dw 0 ; number of heads |
Line 143... | Line 144... | ||
143 | ; 16 BIT CODE |
144 | ; 16 BIT CODE |
144 | ; |
145 | ; |
145 | ;========================================================================= |
146 | ;========================================================================= |
Line 146... | Line 147... | ||
146 | 147 | ||
- | 148 | include 'bootvesa.inc' ;Include source for boot vesa |
|
- | 149 | if defined extended_primary_loader |
|
- | 150 | include 'parsers.inc' |
|
Line 147... | Line 151... | ||
147 | include 'bootvesa.inc' ;Include source for boot vesa |
151 | end if |
- | 152 | ||
- | 153 | start_of_code: |
|
- | 154 | ||
- | 155 | if defined extended_primary_loader |
|
- | 156 | ; save data from primary loader |
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- | 157 | mov word [cs:bootcallback], si |
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- | 158 | mov word [cs:bootcallback+2], ds |
|
- | 159 | push cs |
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- | 160 | pop ds |
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- | 161 | mov [bootdevice], ax |
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- | 162 | mov [bootfs], bx |
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- | 163 | ||
- | 164 | ; set up stack |
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- | 165 | mov ax, 3000h |
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- | 166 | mov ss, ax |
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- | 167 | mov sp, 0EC00h |
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- | 168 | ||
- | 169 | ; try to load configuration file |
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- | 170 | mov ax, 1 |
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- | 171 | mov di, config_file_struct |
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- | 172 | call [bootcallback] |
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- | 173 | cld |
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- | 174 | push cs |
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- | 175 | pop es |
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- | 176 | ; bx=0 - ok, bx=1 - part of file loaded, assume this is ok |
|
- | 177 | cmp bx, 1 |
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- | 178 | ja .config_bad |
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- | 179 | ; configuration file was loaded, parse |
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- | 180 | ; if length is too big, use first 0FFFFh bytes |
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- | 181 | test dx, dx |
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- | 182 | jz @f |
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- | 183 | mov ax, 0FFFFh |
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- | 184 | @@: |
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- | 185 | ; ds:si will be pointer to current data, dx = limit |
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- | 186 | xchg ax, dx |
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- | 187 | push 4000h |
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- | 188 | pop ds |
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- | 189 | xor si, si |
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- | 190 | .parse_loop: |
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- | 191 | ; skip spaces |
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- | 192 | cmp si, dx |
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- | 193 | jae .parse_done |
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- | 194 | lodsb |
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- | 195 | cmp al, ' ' |
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- | 196 | jbe .parse_loop |
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- | 197 | dec si |
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- | 198 | ; loop over all possible configuration values |
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- | 199 | mov bx, config_file_variables |
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- | 200 | .find_variant: |
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- | 201 | ; get length |
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- | 202 | mov cx, [es:bx] |
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- | 203 | ; zero length = end of list |
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- | 204 | jecxz .find_newline |
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- | 205 | ; skip over length |
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- | 206 | inc bx |
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- | 207 | inc bx |
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- | 208 | mov di, bx |
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- | 209 | ; skip over string |
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- | 210 | add bx, cx |
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- | 211 | ; test whether we have at least cx symbols left |
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- | 212 | mov ax, cx |
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- | 213 | add ax, si |
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- | 214 | jc .next_variant1 |
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- | 215 | cmp ax, dx |
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- | 216 | jae .next_variant1 |
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- | 217 | ; save current position |
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- | 218 | push si |
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- | 219 | ; compare strings |
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- | 220 | repz cmpsb |
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- | 221 | jnz .next_variant2 |
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- | 222 | ; strings are equal; look for "=" with possible spaces before and after |
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- | 223 | @@: |
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- | 224 | cmp si, dx |
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- | 225 | jae .next_variant2 |
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- | 226 | lodsb |
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- | 227 | cmp al, ' ' |
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- | 228 | jbe @b |
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- | 229 | cmp al, '=' |
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- | 230 | jnz .next_variant2 |
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- | 231 | ; ok, we found the true variant |
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- | 232 | ; ignore saved position on the stack |
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- | 233 | pop ax |
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- | 234 | ; call the parser |
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- | 235 | call word [es:bx] |
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- | 236 | ; line parsed, find next |
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- | 237 | .find_newline: |
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- | 238 | cmp si, dx |
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- | 239 | jae .parse_done |
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- | 240 | lodsb |
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- | 241 | cmp al, 13 |
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- | 242 | jz .parse_loop |
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- | 243 | cmp al, 10 |
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- | 244 | jz .parse_loop |
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- | 245 | jmp .find_newline |
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- | 246 | .next_variant2: |
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- | 247 | ; continue to the next variant, restoring current position |
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- | 248 | pop si |
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- | 249 | .next_variant1: |
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- | 250 | ; continue to the next variant |
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- | 251 | ; skip over the parser |
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- | 252 | inc bx |
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- | 253 | inc bx |
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- | 254 | jmp .find_variant |
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- | 255 | .parse_done: |
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- | 256 | .config_bad: |
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- | 257 | ||
- | 258 | ; set up segment registers |
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- | 259 | push cs |
|
148 | 260 | pop ds |
|
149 | start_of_code: |
261 | else |
150 | cld |
262 | cld |
151 | ; \begin{diamond}[02.12.2005] |
263 | ; \begin{diamond}[02.12.2005] |
152 | ; if bootloader sets ax = 'KL', then ds:si points to loader block |
264 | ; if bootloader sets ax = 'KL', then ds:si points to loader block |
Line 159... | Line 271... | ||
159 | 271 | ||
160 | ; if bootloader sets cx = 'HA' and dx = 'RD', then bx contains identifier of source hard disk |
272 | ; if bootloader sets cx = 'HA' and dx = 'RD', then bx contains identifier of source hard disk |
161 | ; (see comment to bx_from_load) |
273 | ; (see comment to bx_from_load) |
162 | cmp cx, 'HA' |
274 | cmp cx, 'HA' |
163 | jnz no_hd_load |
275 | jnz no_hd_load |
164 | cmp dx,'RD' |
276 | cmp dx, 'RD' |
165 | jnz no_hd_load |
277 | jnz no_hd_load |
166 | mov word [cs:bx_from_load], bx ; {SPraid}[13.03.2007] |
278 | mov word [cs:bx_from_load], bx ; {SPraid}[13.03.2007] |
Line 167... | Line 279... | ||
167 | no_hd_load: |
279 | no_hd_load: |
Line 173... | Line 285... | ||
173 | ; set up segment registers |
285 | ; set up segment registers |
174 | push cs |
286 | push cs |
175 | pop ds |
287 | pop ds |
176 | push cs |
288 | push cs |
177 | pop es |
289 | pop es |
- | 290 | end if |
|
Line 178... | Line 291... | ||
178 | 291 | ||
179 | ; set videomode |
292 | ; set videomode |
180 | mov ax, 3 |
293 | mov ax, 3 |
Line 376... | Line 489... | ||
376 | mov [es:BOOT_APM_DATA_16], dx |
489 | mov [es:BOOT_APM_DATA_16], dx |
Line 377... | Line 490... | ||
377 | 490 | ||
378 | apm_end: |
491 | apm_end: |
Line -... | Line 492... | ||
- | 492 | _setcursor d80x25_top_num, 0 |
|
379 | _setcursor d80x25_top_num, 0 |
493 | |
380 | 494 | if ~ defined extended_primary_loader |
|
381 | ;CHECK current of code |
495 | ;CHECK current of code |
382 | cmp [cfgmanager.loader_block], -1 |
496 | cmp [cfgmanager.loader_block], -1 |
383 | jz noloaderblock |
497 | jz noloaderblock |
384 | les bx, [cfgmanager.loader_block] |
498 | les bx, [cfgmanager.loader_block] |
385 | cmp byte [es:bx], 1 |
499 | cmp byte [es:bx], 1 |
386 | mov si, loader_block_error |
500 | mov si, loader_block_error |
387 | jnz sayerr |
501 | jnz sayerr |
- | 502 | push 0 |
|
Line 388... | Line 503... | ||
388 | push 0 |
503 | pop es |
389 | pop es |
504 | end if |
390 | 505 | ||
391 | noloaderblock: |
506 | noloaderblock: |
392 | ; DISPLAY VESA INFORMATION |
507 | ; DISPLAY VESA INFORMATION |
Line 393... | Line 508... | ||
393 | call print_vesa_info |
508 | call print_vesa_info |
394 | call calc_vmodes_table |
509 | call calc_vmodes_table |
395 | call check_first_parm ;check and enable cursor_pos |
510 | call check_first_parm ;check and enable cursor_pos |
396 | 511 | ||
Line 402... | Line 517... | ||
402 | ; b) preboot_dma = use DMA access? |
517 | ; b) preboot_dma = use DMA access? |
403 | ; c) preboot_vrrm = use VRR? |
518 | ; c) preboot_vrrm = use VRR? |
404 | ; d) preboot_device = from what boot? |
519 | ; d) preboot_device = from what boot? |
Line 405... | Line 520... | ||
405 | 520 | ||
- | 521 | ; determine default settings |
|
406 | ; determine default settings |
522 | if ~ defined extended_primary_loader |
- | 523 | mov [.bSettingsChanged], 0 |
|
Line 407... | Line 524... | ||
407 | mov [.bSettingsChanged], 0 |
524 | end if |
408 | 525 | ||
409 | ;.preboot_gr_end: |
526 | ;.preboot_gr_end: |
410 | mov di, preboot_device |
527 | mov di, preboot_device |
411 | ; if image in memory is present and [preboot_device] is uninitialized, |
528 | ; if image in memory is present and [preboot_device] is uninitialized, |
412 | ; set it to use this preloaded image |
529 | ; set it to use this preloaded image |
- | 530 | cmp byte [di], 0 |
|
- | 531 | jnz .preboot_device_inited |
|
- | 532 | if defined extended_primary_loader |
|
- | 533 | inc byte [di] |
|
- | 534 | cmp byte [bootdevice], 'f' ; floppy? |
|
- | 535 | jz .preboot_device_inited |
|
413 | cmp byte [di], 0 |
536 | inc byte [di] |
414 | jnz .preboot_device_inited |
537 | else |
415 | cmp [.loader_block], -1 |
538 | cmp [.loader_block], -1 |
416 | jz @f |
539 | jz @f |
417 | les bx, [.loader_block] |
540 | les bx, [.loader_block] |
418 | test byte [es:bx+1], 1 |
541 | test byte [es:bx+1], 1 |
419 | jz @f |
542 | jz @f |
420 | mov byte [di], 3 |
543 | mov byte [di], 3 |
421 | jmp .preboot_device_inited |
544 | jmp .preboot_device_inited |
422 | @@: |
545 | @@: |
- | 546 | ; otherwise, set [preboot_device] to 1 (default value - boot from floppy) |
|
423 | ; otherwise, set [preboot_device] to 1 (default value - boot from floppy) |
547 | mov byte [di], 1 |
424 | mov byte [di], 1 |
548 | end if |
425 | .preboot_device_inited: |
549 | .preboot_device_inited: |
426 | ; following 4 lines set variables to 1 if its current value is 0 |
550 | ; following 4 lines set variables to 1 if its current value is 0 |
427 | cmp byte [di+preboot_dma-preboot_device], 1 |
551 | cmp byte [di+preboot_dma-preboot_device], 1 |
428 | adc byte [di+preboot_dma-preboot_device], 0 |
552 | adc byte [di+preboot_dma-preboot_device], 0 |
429 | cmp byte [di+preboot_biosdisk-preboot_device], 1 |
553 | cmp byte [di+preboot_biosdisk-preboot_device], 1 |
430 | adc byte [di+preboot_biosdisk-preboot_device], 0 |
554 | adc byte [di+preboot_biosdisk-preboot_device], 0 |
431 | ; default value for VRR is OFF |
555 | ;; default value for VRR is OFF |
432 | cmp byte [di+preboot_vrrm-preboot_device], 0 |
556 | ; cmp byte [di+preboot_vrrm-preboot_device], 0 |
433 | jnz @f |
557 | ; jnz @f |
434 | mov byte [di+preboot_vrrm-preboot_device], 2 |
558 | ; mov byte [di+preboot_vrrm-preboot_device], 2 |
435 | @@: |
559 | ;@@: |
Line 436... | Line 560... | ||
436 | ; notify user |
560 | ; notify user |
437 | _setcursor 5,2 |
561 | _setcursor 5,2 |
Line 453... | Line 577... | ||
453 | mov si, current_cfg_msg |
577 | mov si, current_cfg_msg |
454 | call print |
578 | call print |
455 | mov si, curvideo_msg |
579 | mov si, curvideo_msg |
456 | call print |
580 | call print |
Line 457... | Line 581... | ||
457 | 581 | ||
Line 458... | Line 582... | ||
458 | call draw_current_vmode |
582 | call draw_current_vmode |
459 | 583 | ||
460 | mov si, usebd_msg |
584 | mov si, usebd_msg |
461 | cmp [preboot_biosdisk], 1 |
585 | cmp [preboot_biosdisk], 1 |
462 | call .say_on_off |
586 | call .say_on_off |
463 | mov si, vrrm_msg |
587 | ; mov si, vrrm_msg |
464 | cmp [preboot_vrrm], 1 |
588 | ; cmp [preboot_vrrm], 1 |
465 | call .say_on_off |
589 | ; call .say_on_off |
466 | mov si, preboot_device_msg |
590 | mov si, preboot_device_msg |
- | 591 | call print |
|
- | 592 | mov al, [preboot_device] |
|
- | 593 | if defined extended_primary_loader |
|
467 | call print |
594 | and eax, 3 |
- | 595 | else |
|
468 | mov al, [preboot_device] |
596 | and eax, 7 |
469 | and eax, 7 |
597 | end if |
470 | mov si, [preboot_device_msgs+eax*2] |
598 | mov si, [preboot_device_msgs+eax*2] |
471 | call printplain |
599 | call printplain |
472 | .show_remarks: |
600 | .show_remarks: |
Line 500... | Line 628... | ||
500 | push 0 |
628 | push 0 |
501 | pop es |
629 | pop es |
502 | push dword [es:8*4] |
630 | push dword [es:8*4] |
503 | pop dword [.oldtimer] |
631 | pop dword [.oldtimer] |
504 | push dword [.timer] |
632 | push dword [.timer] |
505 | pop dword [es:8*4] |
633 | pop dword [es:8*4] |
506 | ; mov eax, [es:8*4] |
634 | ; mov eax, [es:8*4] |
507 | ; mov [.oldtimer], eax |
635 | ; mov [.oldtimer], eax |
508 | ; mov eax, [.timer] |
636 | ; mov eax, [.timer] |
509 | ; mov [es:8*4], eax |
637 | ; mov [es:8*4], eax |
510 | sti |
638 | sti |
511 | ; wait for keypressed |
639 | ; wait for keypressed |
512 | xor ax,ax |
640 | xor ax, ax |
513 | int 16h |
641 | int 16h |
514 | push ax |
642 | push ax |
515 | ; restore timer interrupt |
643 | ; restore timer interrupt |
516 | ; push 0 |
644 | ; push 0 |
517 | ; pop es |
645 | ; pop es |
Line 530... | Line 658... | ||
530 | mov cx, num_remarks |
658 | mov cx, num_remarks |
531 | mov ax, ' ' + (1*16 + 15)*100h |
659 | mov ax, ' ' + (1*16 + 15)*100h |
532 | @@: |
660 | @@: |
533 | push cx |
661 | push cx |
534 | mov cx, 76 |
662 | mov cx, 76 |
535 | rep stosw |
663 | rep stosw |
536 | pop cx |
664 | pop cx |
537 | add di, 4*2 |
665 | add di, 4*2 |
538 | loop @b |
666 | loop @b |
539 | pop es |
667 | pop es |
540 | pop ax |
668 | pop ax |
Line 544... | Line 672... | ||
544 | or al, 20h |
672 | or al, 20h |
545 | cmp al, 'a' |
673 | cmp al, 'a' |
546 | jz .change_a |
674 | jz .change_a |
547 | cmp al, 'b' |
675 | cmp al, 'b' |
548 | jz .change_b |
676 | jz .change_b |
549 | cmp al, 'c' |
677 | ; cmp al, 'c' |
550 | jz .change_c |
678 | ; jz .change_c |
551 | cmp al, 'd' |
679 | cmp al, 'c' ; 'd' |
552 | jnz .show_remarks |
680 | jnz .show_remarks |
553 | _setcursor 15,0 |
681 | _setcursor 15,0 |
554 | mov si, bdev |
682 | mov si, bdev |
555 | call print |
683 | call print |
- | 684 | if defined extended_primary_loader |
|
- | 685 | mov bx, '12' |
|
- | 686 | else |
|
556 | mov bx, '14' |
687 | mov bx, '14' |
- | 688 | end if |
|
557 | call getkey |
689 | call getkey |
558 | mov [preboot_device], al |
690 | mov [preboot_device], al |
559 | _setcursor 13,0 |
691 | _setcursor 13,0 |
560 | .d: |
692 | .d: |
- | 693 | if ~ defined extended_primary_loader |
|
561 | mov [.bSettingsChanged], 1 |
694 | mov [.bSettingsChanged], 1 |
- | 695 | end if |
|
562 | call clear_vmodes_table ;clear vmodes_table |
696 | call clear_vmodes_table ;clear vmodes_table |
563 | jmp .printcfg |
697 | jmp .printcfg |
564 | .change_a: |
698 | .change_a: |
565 | .loops: |
699 | .loops: |
566 | call draw_vmodes_table |
700 | call draw_vmodes_table |
567 | _setcursor 25,0 ; out of screen |
701 | _setcursor 25,0 ; out of screen |
568 | xor ax,ax |
702 | xor ax, ax |
569 | int 0x16 |
703 | int 0x16 |
570 | ; call clear_table_cursor ;clear current position of cursor |
704 | ; call clear_table_cursor ;clear current position of cursor |
Line 571... | Line 705... | ||
571 | 705 | ||
Line 572... | Line 706... | ||
572 | mov si,word [cursor_pos] |
706 | mov si, word [cursor_pos] |
573 | 707 | ||
574 | cmp ah,0x48;x,0x48E0 ; up |
708 | cmp ah, 0x48;x,0x48E0 ; up |
575 | jne .down |
709 | jne .down |
576 | cmp si,modes_table |
710 | cmp si, modes_table |
577 | jbe .loops |
711 | jbe .loops |
Line -... | Line 712... | ||
- | 712 | sub word [cursor_pos], size_of_step |
|
578 | sub word [cursor_pos],size_of_step |
713 | jmp .loops |
579 | jmp .loops |
714 | |
580 | 715 | .down: |
|
581 | .down: cmp ah,0x50;x,0x50E0 ; down |
716 | cmp ah, 0x50;x,0x50E0 ; down |
582 | jne .pgup |
717 | jne .pgup |
583 | cmp word[es:si+10],-1 |
718 | cmp word[es:si+10], -1 |
Line -... | Line 719... | ||
- | 719 | je .loops |
|
584 | je .loops |
720 | add word [cursor_pos], size_of_step |
585 | add word [cursor_pos],size_of_step |
721 | jmp .loops |
586 | jmp .loops |
722 | |
587 | 723 | .pgup: |
|
588 | .pgup: cmp ah,0x49 ; page up |
724 | cmp ah, 0x49 ; page up |
589 | jne .pgdn |
725 | jne .pgdn |
Line 600... | Line 736... | ||
600 | mov si, modes_table |
736 | mov si, modes_table |
601 | @@: |
737 | @@: |
602 | mov word [home_cursor], si |
738 | mov word [home_cursor], si |
603 | jmp .loops |
739 | jmp .loops |
Line -... | Line 740... | ||
- | 740 | ||
604 | 741 | .pgdn: |
|
605 | .pgdn: cmp ah,0x51 ; page down |
742 | cmp ah, 0x51 ; page down |
606 | jne .enter |
743 | jne .enter |
607 | mov ax, [end_cursor] |
744 | mov ax, [end_cursor] |
608 | add si, size_of_step*long_v_table |
745 | add si, size_of_step*long_v_table |
609 | cmp si, ax |
746 | cmp si, ax |
Line 620... | Line 757... | ||
620 | mov si, ax |
757 | mov si, ax |
621 | @@: |
758 | @@: |
622 | mov word [home_cursor], si |
759 | mov word [home_cursor], si |
623 | jmp .loops |
760 | jmp .loops |
Line -... | Line 761... | ||
- | 761 | ||
624 | 762 | .enter: |
|
625 | .enter: cmp al,0x0D;x,0x1C0D ; enter |
763 | cmp al, 0x0D;x,0x1C0D ; enter |
626 | jne .loops |
764 | jne .loops |
627 | push word [cursor_pos] |
765 | push word [cursor_pos] |
628 | pop bp |
766 | pop bp |
629 | push word [es:bp] |
767 | push word [es:bp] |
630 | pop word [x_save] |
768 | pop word [x_save] |
631 | push word [es:bp+2] |
769 | push word [es:bp+2] |
632 | pop word [y_save] |
770 | pop word [y_save] |
633 | push word [es:bp+6] |
771 | push word [es:bp+6] |
634 | pop word [number_vm] |
772 | pop word [number_vm] |
Line 635... | Line 773... | ||
635 | mov word [preboot_graph],bp ;save choose |
773 | mov word [preboot_graph], bp ;save choose |
Line 636... | Line 774... | ||
636 | 774 | ||
637 | jmp .d |
775 | jmp .d |
638 | 776 | ||
639 | .change_b: |
777 | .change_b: |
Line 648... | Line 786... | ||
648 | mov bx, '12' |
786 | mov bx, '12' |
649 | call getkey |
787 | call getkey |
650 | mov [preboot_biosdisk], al |
788 | mov [preboot_biosdisk], al |
651 | _setcursor 11,0 |
789 | _setcursor 11,0 |
652 | jmp .d |
790 | jmp .d |
653 | .change_c: |
791 | ;.change_c: |
654 | _setcursor 15,0 |
792 | ; _setcursor 15,0 |
655 | mov si, vrrmprint |
793 | ; mov si, vrrmprint |
656 | call print |
794 | ; call print |
657 | mov bx, '12' |
795 | ; mov bx, '12' |
658 | call getkey |
796 | ; call getkey |
659 | mov [preboot_vrrm], al |
797 | ; mov [preboot_vrrm], al |
660 | _setcursor 12,0 |
798 | ; _setcursor 12,0 |
661 | jmp .d |
799 | ; jmp .d |
662 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
800 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
663 | .say_on_off: |
801 | .say_on_off: |
664 | pushf |
802 | pushf |
665 | call print |
803 | call print |
666 | mov si, on_msg |
804 | mov si, on_msg |
667 | popf |
805 | popf |
668 | jz @f |
806 | jz @f |
669 | mov si, off_msg |
807 | mov si, off_msg |
- | 808 | @@: |
|
670 | @@: jmp printplain |
809 | jmp printplain |
671 | ; novesa and vervesa strings are not used at the moment of executing this code |
810 | ; novesa and vervesa strings are not used at the moment of executing this code |
672 | virtual at novesa |
811 | virtual at novesa |
673 | .oldtimer dd ? |
812 | .oldtimer dd ? |
674 | .starttime dd ? |
813 | .starttime dd ? |
- | 814 | if ~ defined extended_primary_loader |
|
675 | .bSettingsChanged db ? |
815 | .bSettingsChanged db ? |
- | 816 | end if |
|
676 | .timer dd ? |
817 | .timer dd ? |
677 | end virtual |
818 | end virtual |
- | 819 | if ~ defined extended_primary_loader |
|
678 | .loader_block dd -1 |
820 | .loader_block dd -1 |
- | 821 | end if |
|
679 | .gettime: |
822 | .gettime: |
680 | mov ah, 0 |
823 | mov ah, 0 |
681 | int 1Ah |
824 | int 1Ah |
682 | xchg ax, cx |
825 | xchg ax, cx |
683 | shl eax, 10h |
826 | shl eax, 10h |
Line 690... | Line 833... | ||
690 | pushf |
833 | pushf |
691 | call [.oldtimer] |
834 | call [.oldtimer] |
692 | pushad |
835 | pushad |
693 | call .gettime |
836 | call .gettime |
694 | sub eax, [.starttime] |
837 | sub eax, [.starttime] |
- | 838 | if defined extended_primary_loader |
|
- | 839 | sub ax, [preboot_timeout] |
|
- | 840 | else |
|
695 | sub ax, 18*5 |
841 | sub ax, 18*5 |
- | 842 | end if |
|
696 | jae .timergo |
843 | jae .timergo |
697 | neg ax |
844 | neg ax |
698 | add ax, 18-1 |
845 | add ax, 18-1 |
699 | mov bx, 18 |
846 | mov bx, 18 |
700 | xor dx, dx |
847 | xor dx, dx |
Line 706... | Line 853... | ||
706 | jae @f |
853 | jae @f |
707 | cmp al, 1 |
854 | cmp al, 1 |
708 | mov cl, 'ã' |
855 | mov cl, 'ã' |
709 | jz @f |
856 | jz @f |
710 | mov cl, 'ë' |
857 | mov cl, 'ë' |
- | 858 | @@: |
|
711 | @@: mov [time_str+9], cl |
859 | mov [time_str+9], cl |
712 | else if lang eq et |
860 | else if lang eq et |
713 | cmp al, 1 |
861 | cmp al, 1 |
714 | ja @f |
862 | ja @f |
715 | mov [time_str+9], ' ' |
863 | mov [time_str+9], ' ' |
716 | mov [time_str+10],' ' |
864 | mov [time_str+10], ' ' |
717 | @@: |
865 | @@: |
- | 866 | else if lang eq sp |
|
- | 867 | ; esperar 5/4/3/2 segundos, 1 segundo |
|
- | 868 | cmp al, 1 |
|
- | 869 | mov cl, 's' |
|
- | 870 | ja @f |
|
- | 871 | mov cl, ' ' |
|
- | 872 | @@: |
|
- | 873 | mov [time_str+10], cl |
|
718 | else |
874 | else |
719 | ; wait 5/4/3/2 seconds, 1 second |
875 | ; wait 5/4/3/2 seconds, 1 second |
720 | cmp al, 1 |
876 | cmp al, 1 |
721 | mov cl, 's' |
877 | mov cl, 's' |
722 | ja @f |
878 | ja @f |
723 | mov cl, ' ' |
879 | mov cl, ' ' |
- | 880 | @@: |
|
724 | @@: mov [time_str+9], cl |
881 | mov [time_str+9], cl |
725 | end if |
882 | end if |
726 | add al, '0' |
883 | add al, '0' |
727 | mov [time_str+1], al |
884 | mov [time_str+1], al |
728 | mov si, time_msg |
885 | mov si, time_msg |
729 | _setcursor 7,0 |
886 | _setcursor 7,0 |
Line 746... | Line 903... | ||
746 | call printplain |
903 | call printplain |
747 | _setcursor 6,0 |
904 | _setcursor 6,0 |
748 | mov si, loading_msg |
905 | mov si, loading_msg |
749 | call print |
906 | call print |
750 | _setcursor 15,0 |
907 | _setcursor 15,0 |
- | 908 | if ~ defined extended_primary_loader |
|
751 | cmp [.bSettingsChanged], 0 |
909 | cmp [.bSettingsChanged], 0 |
752 | jz .load |
910 | jz .load |
753 | cmp [.loader_block], -1 |
911 | cmp [.loader_block], -1 |
754 | jz .load |
912 | jz .load |
755 | les bx, [.loader_block] |
913 | les bx, [.loader_block] |
Line 786... | Line 944... | ||
786 | mov byte [si+80], 0 |
944 | mov byte [si+80], 0 |
787 | _setcursor 15,0 |
945 | _setcursor 15,0 |
788 | call printplain |
946 | call printplain |
789 | _setcursor 15,0 |
947 | _setcursor 15,0 |
790 | .load: |
948 | .load: |
- | 949 | end if |
|
791 | ; \end{diamond}[02.12.2005] |
950 | ; \end{diamond}[02.12.2005] |
Line 792... | Line 951... | ||
792 | 951 | ||
Line 793... | Line 952... | ||
793 | ; ASK GRAPHICS MODE |
952 | ; ASK GRAPHICS MODE |
Line 794... | Line 953... | ||
794 | 953 | ||
795 | call set_vmode |
954 | call set_vmode |
796 | 955 | ||
Line 797... | Line 956... | ||
797 | ; GRAPHICS ACCELERATION |
956 | ; GRAPHICS ACCELERATION |
Line 798... | Line 957... | ||
798 | ; force yes |
957 | ; force yes |
799 | mov [es:0x901C], byte 1 |
958 | mov [es:BOOT_MTRR], byte 1 |
800 | - | ||
801 | ; DMA ACCESS TO HD |
- | |
Line -... | Line 959... | ||
- | 959 | ||
- | 960 | ; DMA ACCESS TO HD |
|
802 | 961 | ||
803 | mov al, [preboot_dma] |
962 | mov al, [preboot_dma] |
804 | mov [es:0x901F], al |
- | |
Line 805... | Line 963... | ||
805 | 963 | mov [es:BOOT_DMA], al |
|
Line 806... | Line 964... | ||
806 | ; VRR_M USE |
964 | |
807 | 965 | ;; VRR_M USE |
|
Line 818... | Line 976... | ||
818 | ; GET MEMORY MAP |
976 | ; GET MEMORY MAP |
819 | include '../detect/biosmem.inc' |
977 | include '../detect/biosmem.inc' |
Line 820... | Line 978... | ||
820 | 978 | ||
Line 821... | Line 979... | ||
821 | ; READ DISKETTE TO MEMORY |
979 | ; READ DISKETTE TO MEMORY |
822 | 980 | ||
823 | cmp [boot_dev],0 |
981 | cmp [boot_dev], 0 |
824 | jne no_sys_on_floppy |
982 | jne no_sys_on_floppy |
825 | mov si,diskload |
983 | mov si, diskload |
826 | call print |
984 | call print |
827 | xor ax, ax ; reset drive |
985 | xor ax, ax ; reset drive |
828 | xor dx, dx |
986 | xor dx, dx |
Line 965... | Line 1123... | ||
965 | jz @f |
1123 | jz @f |
966 | sayerr_floppy: |
1124 | sayerr_floppy: |
967 | mov dx, 0x3f2 |
1125 | mov dx, 0x3f2 |
968 | mov al, 0 |
1126 | mov al, 0 |
969 | out dx, al |
1127 | out dx, al |
- | 1128 | sayerr_memmove: |
|
970 | mov si, memmovefailed |
1129 | mov si, memmovefailed |
971 | jmp sayerr_plain |
1130 | jmp sayerr_plain |
972 | @@: |
1131 | @@: |
973 | pop ax ; restore from stack count of words in boot+FAT |
1132 | pop ax ; restore from stack count of words in boot+FAT |
974 | shl ax, 1 ; make bytes count from count of words |
1133 | shl ax, 1 ; make bytes count from count of words |
Line 1143... | Line 1302... | ||
1143 | int 0x13 |
1302 | int 0x13 |
1144 | mov dx, 0x3f2 ; floppy motor off |
1303 | mov dx, 0x3f2 ; floppy motor off |
1145 | mov al, 0 |
1304 | mov al, 0 |
1146 | out dx, al |
1305 | out dx, al |
Line -... | Line 1306... | ||
- | 1306 | ||
- | 1307 | if defined extended_primary_loader |
|
- | 1308 | cmp [boot_dev], 1 |
|
- | 1309 | jne no_sys_from_primary |
|
- | 1310 | ; load kolibri.img using callback from primary loader |
|
- | 1311 | and word [movedesc + 24 + 2], 0 |
|
- | 1312 | mov byte [movedesc + 24 + 4], 10h |
|
- | 1313 | ; read in blocks of 64K until file is fully loaded |
|
- | 1314 | mov ax, 1 |
|
- | 1315 | .repeat: |
|
- | 1316 | mov di, image_file_struct |
|
- | 1317 | call [bootcallback] |
|
- | 1318 | push cs |
|
- | 1319 | pop ds |
|
- | 1320 | push cs |
|
- | 1321 | pop es |
|
- | 1322 | cmp bx, 1 |
|
- | 1323 | ja sayerr_badsect |
|
- | 1324 | push bx |
|
- | 1325 | mov si, movedesc |
|
- | 1326 | and word [si + 16 + 2], 0 |
|
- | 1327 | mov byte [si + 16 + 4], 4 |
|
- | 1328 | mov ah, 87h |
|
- | 1329 | mov cx, 8000h |
|
- | 1330 | int 15h |
|
- | 1331 | pop bx |
|
- | 1332 | test ah, ah |
|
- | 1333 | jnz sayerr_memmove |
|
- | 1334 | inc byte [si + 24 + 4] |
|
- | 1335 | test bx, bx |
|
- | 1336 | jz no_sys_from_primary |
|
- | 1337 | mov ax, 2 |
|
- | 1338 | jmp .repeat |
|
- | 1339 | no_sys_from_primary: |
|
Line 1147... | Line 1340... | ||
1147 | 1340 | end if |
|
Line 1148... | Line 1341... | ||
1148 | 1341 | ||
1149 | ; SET GRAPHICS |
1342 | ; SET GRAPHICS |