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Rev 6244 Rev 6263
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format binary as "mnt"
 69 
format binary as "mnt"
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include 'macros.inc'
 71 
include 'macros.inc'
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include 'struct.inc'
 72 
include 'struct.inc'
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$Revision: 6244 $
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$Revision: 6263 $
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        mov     eax, [BOOT_VARS + BOOT_APM_VERSION] ; version & flags
 438 
        mov     eax, [BOOT_VARS + BOOT_APM_VERSION] ; version & flags
439 
        mov     [apm_vf], eax
 439 
        mov     [apm_vf], eax
440 
; -----------------------------------------
 440 
; -----------------------------------------
441 
        mov     al, [BOOT_VARS+BOOT_DMA]            ; DMA access
 441 
        mov     al, [BOOT_VARS+BOOT_DMA]            ; DMA access
442 
        mov     [allow_dma_access], al
 442 
        mov     [allow_dma_access], al
443 
        movzx   eax, byte [BOOT_VARS+BOOT_BPP]      ; bpp
 - 
 
444 
        mov     [_display.bits_per_pixel], eax
 - 
 
445 
        mov     [_display.vrefresh], 60
 - 
 
- 
 
 443 
 
446 
        mov     al, [BOOT_VARS+BOOT_DEBUG_PRINT]    ; If nonzero, duplicates debug output to the screen
 444 
        mov     al, [BOOT_VARS+BOOT_DEBUG_PRINT]    ; If nonzero, duplicates debug output to the screen
447 
        mov     [debug_direct_print], al
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        mov     [debug_direct_print], al
- 
 
 446 
 
448 
        mov     al, [BOOT_VARS+BOOT_LAUNCHER_START] ; Start the first app (LAUNCHER) after kernel is loaded?
 447 
        mov     al, [BOOT_VARS+BOOT_LAUNCHER_START] ; Start the first app (LAUNCHER) after kernel is loaded?
449 
        mov     [launcher_start], al
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        mov     [launcher_start], al
450 
        movzx   eax, word [BOOT_VARS+BOOT_X_RES]; X max
 - 
 
451 
        mov     [_display.width], eax
 - 
 
452 
        mov     [display_width_standard], eax
 - 
 
453 
        dec     eax
 - 
 
454 
        mov     [screen_workarea.right], eax
 - 
 
455 
        movzx   eax, word [BOOT_VARS+BOOT_Y_RES]; Y max
 - 
 
456 
        mov     [_display.height], eax
 - 
 
457 
        mov     [display_height_standard], eax
 - 
 
458 
        dec     eax
 - 
 
459 
        mov     [screen_workarea.bottom], eax
 - 
 
460 
        movzx   eax, word [BOOT_VARS+BOOT_VESA_MODE] ; screen mode
 - 
 
461 
        mov     dword [SCR_MODE], eax
 - 
 
462 
;        mov     eax, [BOOT_VAR+0x9014]             ; Vesa 1.2 bnk sw add
 - 
 
463 
;        mov     [BANK_SWITCH], eax
 - 
 
464 
        mov     eax, 640 *4                         ; Bytes PerScanLine
 - 
 
465 
        cmp     [SCR_MODE], word 0x13               ; 320x200
 - 
 
466 
        je      @f
 - 
 
467 
        cmp     [SCR_MODE], word 0x12               ; VGA 640x480
 - 
 
468 
        je      @f
 - 
 
469 
        movzx   eax, word[BOOT_VARS+BOOT_PITCH]      ; for other modes
 - 
 
470 
@@:
 - 
 
471 
        mov     [_display.lfb_pitch], eax
 - 
 
472 
        mov     eax, [_display.width]
 - 
 
473 
        mul     [_display.height]
 - 
 
474 
        mov     [_display.win_map_size], eax
 - 
 
475 
 
 - 
 
476 
        call    calculate_fast_getting_offset_for_WinMapAddress
 - 
 
477 
; for Qemu or non standart video cards
 - 
 
478 
; Unfortunately [BytesPerScanLine] does not always
 - 
 
479 
;                             equal to [_display.width] * [ScreenBPP] / 8
 - 
 
480 
        call    calculate_fast_getting_offset_for_LFB
 - 
 
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 449 
 
482 
        mov     esi, BOOT_VARS+0x9080
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        mov     esi, BOOT_VARS+0x9080
483 
        movzx   ecx, byte [esi-1]
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        movzx   ecx, byte [esi-1]
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        mov     [NumBiosDisks], ecx
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        mov     [NumBiosDisks], ecx
485 
        mov     edi, BiosDisksData
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        mov     edi, BiosDisksData
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        rep movsd
 - 
 
487 
 
 - 
 
488 
setvideomode:
 - 
 
489 
 
 - 
 
490 
        mov     eax, [BOOT_VARS+BOOT_LFB]
 - 
 
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        mov     [LFBAddress], eax
 - 
 
492 
 
 - 
 
493 
        cmp     word [SCR_MODE], 0x0012                 ; VGA (640x480 16 colors)
 - 
 
494 
        je      .vga
 - 
 
495 
        cmp     word [SCR_MODE], 0x0013                 ; MCGA (320*200 256 colors)
 - 
 
496 
        je      .32bpp
 - 
 
497 
        cmp     byte [_display.bits_per_pixel], 32
 - 
 
498 
        je      .32bpp
 - 
 
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        cmp     byte [_display.bits_per_pixel], 24
 - 
 
500 
        je      .24bpp
 - 
 
501 
        cmp     byte [_display.bits_per_pixel], 16
 - 
 
502 
        je      .16bpp
 - 
 
503 
;        cmp     byte [_display.bits_per_pixel], 15
 - 
 
504 
;        je      .15bpp
 - 
 
505 
 
 - 
 
506 
  .vga:
 - 
 
507 
        mov     [PUTPIXEL], VGA_putpixel
 - 
 
508 
        mov     [GETPIXEL], Vesa20_getpixel32           ; Conversion buffer is 32 bpp
 - 
 
509 
        mov     [_display.bytes_per_pixel], 4           ; Conversion buffer is 32 bpp
 - 
 
510 
        jmp     .finish
 - 
 
511 
 
 - 
 
512 
;  .15bpp:
 - 
 
513 
;        mov     [PUTPIXEL], Vesa20_putpixel15
 - 
 
514 
;        mov     [GETPIXEL], Vesa20_getpixel15
 - 
 
515 
;        mov     [_display.bytes_per_pixel], 2
 - 
 
516 
;        jmp     .finish
 - 
 
517 
 
 - 
 
518 
  .16bpp:
 - 
 
519 
        mov     [PUTPIXEL], Vesa20_putpixel16
 - 
 
520 
        mov     [GETPIXEL], Vesa20_getpixel16
 - 
 
521 
        mov     [_display.bytes_per_pixel], 2
 - 
 
522 
        jmp     .finish
 - 
 
523 
 
 - 
 
524 
  .24bpp:
 - 
 
525 
        mov     [PUTPIXEL], Vesa20_putpixel24
 - 
 
526 
        mov     [GETPIXEL], Vesa20_getpixel24
 - 
 
527 
        mov     [_display.bytes_per_pixel], 3
 - 
 
528 
        jmp     .finish
 - 
 
529 
 
 - 
 
530 
  .32bpp:
 - 
 
531 
        mov     [PUTPIXEL], Vesa20_putpixel32
 - 
 
532 
        mov     [GETPIXEL], Vesa20_getpixel32
 - 
 
533 
        mov     [_display.bytes_per_pixel], 4
 - 
 
534 
;        jmp     .finish
 - 
 
535 
 
 - 
 
536 
  .finish:
 - 
 
537 
        mov     [MOUSE_PICTURE], mousepointer
 - 
 
538 
        mov     [_display.check_mouse], check_mouse_area_for_putpixel
 - 
 
539 
        mov     [_display.check_m_pixel], check_mouse_area_for_getpixel
 454 
        rep movsd
540 
 
 455 
 
541 
; -------- Fast System Call init ----------
 456 
; -------- Fast System Call init ----------
542 
; Intel SYSENTER/SYSEXIT (AMD CPU support it too)
 457 
; Intel SYSENTER/SYSEXIT (AMD CPU support it too)
543 
        bt      [cpu_caps], CAPS_SEP
 458 
        bt      [cpu_caps], CAPS_SEP
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        rep stosd                    ; access to 4096*8=65536 ports
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        rep stosd                    ; access to 4096*8=65536 ports
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 533 
 
619 
        mov     ax, tss0
 534 
        mov     ax, tss0
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620 
        ltr     ax
 535 
        ltr     ax
- 
 
 536 
 
- 
 
 537 
        mov     eax, sys_proc
- 
 
 538 
        list_init eax
- 
 
 539 
        add     eax, PROC.thr_list
- 
 
 540 
        list_init eax
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 541 
 
- 
 
 542 
        call    init_video
- 
 
 543 
        call    init_mtrr
- 
 
 544 
        mov     [LFBAddress], LFB_BASE
622 
        mov     [LFBSize], 0xC00000
 545 
        mov     ecx, bios_fb
623 
        call    init_LFB
 546 
        call    set_framebuffer
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624 
        call    init_fpu
 547 
        call    init_fpu
625 
        call    init_malloc
 548 
        call    init_malloc
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705 
; SET UP OS TASK
 628 
; SET UP OS TASK
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 629 
 
707 
        mov     esi, boot_setostask
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        mov     esi, boot_setostask
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708 
        call    boot_log
 - 
 
709 
 
 631 
        call    boot_log
710 
        mov     eax, sys_proc
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711 
        lea     edi, [eax+PROC.heap_lock]
 - 
 
712 
        mov     ecx, (PROC.ht_free-PROC.heap_lock)/4
 - 
 
713 
 
 - 
 
714 
        list_init eax
 - 
 
715 
        add     eax, PROC.thr_list
 633 
        mov     edi, sys_proc+PROC.heap_lock
716 
        list_init eax
 634 
        mov     ecx, (PROC.ht_free-PROC.heap_lock)/4
717 
 
 635 
 
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718 
        xor     eax, eax
 636 
        xor     eax, eax