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Rev 3774 Rev 3777
Line 69... Line 69...
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format binary as "mnt"
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format binary as "mnt"
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include 'macros.inc'
 71 
include 'macros.inc'
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include 'struct.inc'
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include 'struct.inc'
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$Revision: 3774 $
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$Revision: 3777 $
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USE_COM_IRQ     equ 1      ; make irq 3 and irq 4 available for PCI devices
 - 
 
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VESA_1_2_VIDEO  equ 0      ; enable vesa 1.2 bank switch functions
 - 
 
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USE_COM_IRQ     equ 1      ; make irq 3 and irq 4 available for PCI devices
80 
; Enabling the next line will enable serial output console
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VESA_1_2_VIDEO  equ 0      ; enable vesa 1.2 bank switch functions
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;debug_com_base  equ 0x3f8  ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used
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; The following constant, if nonzero, duplicates debug output to the screen.
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; Enabling the next line will enable serial output console
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debug_direct_print equ 0
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;debug_com_base  equ 0x3f8  ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used
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include "proc32.inc"
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include "kglobals.inc"
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include "lang.inc"
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include "encoding.inc"
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include "const.inc"
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iglobal
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include "proc32.inc"
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; The following variable, if equal to 1, duplicates debug output to the screen.
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include "kglobals.inc"
 - 
 
87 
include "lang.inc"
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debug_direct_print db 0
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include "encoding.inc"
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; Start the first app (LAUNCHER) after kernel is loaded? (1=yes, 2 or 0=no)
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launcher_start db 1
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include "const.inc"
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endg
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max_processes    equ   255
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        mov     al, [BOOT_VARS+BOOT_DMA]            ; DMA access
 474 
        mov     al, [BOOT_VARS+BOOT_DMA]            ; DMA access
470 
        mov     [allow_dma_access], al
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        mov     [allow_dma_access], al
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        movzx   eax, byte [BOOT_VARS+BOOT_BPP]      ; bpp
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        movzx   eax, byte [BOOT_VARS+BOOT_BPP]      ; bpp
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        mov     [_display.bpp], eax
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        mov     [_display.bpp], eax
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        mov     [_display.vrefresh], 60
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        mov     [_display.vrefresh], 60
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 - 
 
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        mov     al, [BOOT_VARS+BOOT_DEBUG_PRINT]    ; If nonzero, duplicates debug output to the screen
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        mov     [debug_direct_print], al
- 
 
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        mov     al, [BOOT_VARS+BOOT_LAUNCHER_START] ; Start the first app (LAUNCHER) after kernel is loaded?
- 
 
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        mov     [launcher_start], al
475 
        movzx   eax, word [BOOT_VARS+BOOT_X_RES]; X max
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        movzx   eax, word [BOOT_VARS+BOOT_X_RES]; X max
476 
        mov     [_display.width], eax
 484 
        mov     [_display.width], eax
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        mov     [display_width_standard], eax
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        mov     [display_width_standard], eax
478 
        dec     eax
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        dec     eax
479 
        mov     [Screen_Max_X], eax
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        mov     [Screen_Max_X], eax
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                [SLOT_BASE+256+APPDATA.io_map], PG_MAP
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                [SLOT_BASE+256+APPDATA.io_map], PG_MAP
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        stdcall map_page, tss._io_map_1, \
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        stdcall map_page, tss._io_map_1, \
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                [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP
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                [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP
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- 
 
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; LOAD FIRST APPLICATION
963 
; LOAD FIRST APPLICATION
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        cmp     byte [launcher_start], 1        ; Check if starting LAUNCHER is selected on blue screen (1 = yes)
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        jnz     @f
964 
        cli
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965 
 
 975 
        cli
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        mov     ebp, firstapp
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        mov     ebp, firstapp
967 
        call    fs_execute_from_sysdir
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        call    fs_execute_from_sysdir
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        pop     ax dx
 4871 
        pop     ax dx
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 4872 
 
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4863 
end if
 4873 
end if
4864 
 
 4874 
 
- 
 
 4875 
        mov     [msg_board_data+ecx], bl
- 
 
 4876 
; // if debug_direct_print == 1
4865 
        mov     [msg_board_data+ecx], bl
 4877 
        cmp     byte [debug_direct_print], 1
4866 
if debug_direct_print
 4878 
        jnz     @f
4867 
        pusha
 4879 
        pusha
4868 
iglobal
 4880 
iglobal
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msg_board_pos   dd      234*65536+10
 4881 
msg_board_pos   dd      234*65536+10 ; for printing debug output on the screen
4870 
endg
 4882 
endg
4871 
        lea     edx, [msg_board_data+ecx]
 4883 
        lea     edx, [msg_board_data+ecx]
4872 
        mov     ecx, 0x40FFFFFF
 4884 
        mov     ecx, 0x40FFFFFF
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4883 
        mov     ax, word [Screen_Max_Y]
 4895 
        mov     ax, word [Screen_Max_Y]
4884 
        cmp     word [msg_board_pos], ax
 4896 
        cmp     word [msg_board_pos], ax
4885 
        jbe     @f
 4897 
        jbe     @f
4886 
        mov     word [msg_board_pos], 10
 4898 
        mov     word [msg_board_pos], 10
4887 
@@:
 4899 
@@:
4888 
end if
 4900 
; // end if
- 
 
 4901 
 
4889 
if 0
 4902 
if 0
4890 
        pusha
 4903 
        pusha
4891 
        mov     al, bl
 4904 
        mov     al, bl
4892 
        mov     edx, 402h
 4905 
        mov     edx, 402h
4893 
        out     dx, al
 4906 
        out     dx, al