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| Rev 1707 | Rev 1710 | ||
|---|---|---|---|
| Line 56... | Line 56... | ||
| 56 | ;; |
56 | ;; |
| 57 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
57 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| Line 58... | Line 58... | ||
| 58 | 58 | ||
| Line 59... | Line 59... | ||
| 59 | include 'macros.inc' |
59 | include 'macros.inc' |
| Line 60... | Line 60... | ||
| 60 | 60 | ||
| Line 61... | Line 61... | ||
| 61 | $Revision: 1707 $ |
61 | $Revision: 1710 $ |
| Line 196... | Line 196... | ||
| 196 | 196 | ||
| Line 197... | Line 197... | ||
| 197 | diff16 "end of tmp_gdt ",0,$ |
197 | diff16 "end of tmp_gdt ",0,$ |
| Line 198... | Line -... | ||
| 198 | - | ||
| Line 199... | Line 198... | ||
| 199 | include "data16.inc" |
198 | |
| 200 | 199 | include "data16.inc" |
|
| Line 201... | Line 200... | ||
| 201 | diff16 "end of data16 ",0,$ |
200 | |
| Line 499... | Line 498... | ||
| 499 | mov [graph_data_l+2],ax |
498 | mov [graph_data_l+2],ax |
| 500 | shr eax,16 |
499 | shr eax,16 |
| 501 | mov [graph_data_l+4],al |
500 | mov [graph_data_l+4],al |
| 502 | mov [graph_data_l+7],ah |
501 | mov [graph_data_l+7],ah |
| Line -... | Line 502... | ||
| - | 502 | ||
| 503 | 503 | or [KERNEL_ALLOC_FLAG], dword PG_NOCACHE |
|
| 504 | stdcall kernel_alloc, [_WinMapSize] |
504 | stdcall kernel_alloc, [_WinMapSize] |
| - | 505 | mov [_WinMapAddress], eax |
|
| Line 505... | Line 506... | ||
| 505 | mov [_WinMapAddress], eax |
506 | xor [KERNEL_ALLOC_FLAG], dword PG_NOCACHE |
| 506 | 507 | ||
| 507 | xor eax,eax |
508 | xor eax,eax |
| 508 | inc eax |
509 | inc eax |
| Line 892... | Line 893... | ||
| 892 | .bll1: in al, 0x60 ; wait for ESC key press |
893 | .bll1: in al, 0x60 ; wait for ESC key press |
| 893 | cmp al, 129 |
894 | cmp al, 129 |
| 894 | jne .bll1 |
895 | jne .bll1 |
| 895 | end if |
896 | end if |
| Line 896... | Line -... | ||
| 896 | - | ||
| 897 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
- | |
| 898 | - | ||
| 899 | ; UNMASK ALL IRQ'S |
- | |
| 900 | - | ||
| 901 | ; mov esi,boot_allirqs |
- | |
| 902 | ; call boot_log |
- | |
| 903 | ; |
- | |
| 904 | ; cli ;guarantee forbidance of interrupts. |
- | |
| 905 | ; mov al,0 ; unmask all irq's |
- | |
| 906 | ; out 0xA1,al |
- | |
| 907 | ; out 0x21,al |
- | |
| 908 | ; |
- | |
| 909 | ; mov ecx,32 |
- | |
| 910 | ; |
- | |
| 911 | ; ready_for_irqs: |
- | |
| 912 | ; |
- | |
| 913 | ; mov al,0x20 ; ready for irqs |
- | |
| 914 | ; out 0x20,al |
- | |
| 915 | ; out 0xa0,al |
- | |
| 916 | ; |
- | |
| Line 917... | Line 897... | ||
| 917 | ; loop ready_for_irqs ; flush the queue |
897 | |
| Line 918... | Line -... | ||
| 918 | - | ||
| 919 | stdcall attach_int_handler, 1, irq1, 0 |
898 | |
| 920 | 899 | stdcall attach_int_handler, 1, irq1, 0 |
|
| 921 | ; mov [dma_hdd],1 |
900 | |
| Line 922... | Line 901... | ||
| 922 | cmp [IDEContrRegsBaseAddr], 0 |
901 | cmp [IDEContrRegsBaseAddr], 0 |
| 923 | setnz [dma_hdd] |
902 | setnz [dma_hdd] |
| Line 924... | Line 903... | ||
| 924 | mov [timer_ticks_enable],1 ; for cd driver |
903 | mov [timer_ticks_enable],1 ; for cd driver |
| 925 | - | ||
| 926 | sti |
- | |
| Line 927... | Line 904... | ||
| 927 | call change_task |
904 | |
| Line 928... | Line 905... | ||
| 928 | 905 | sti |
|
| 929 | jmp osloop |
906 | call change_task |
| Line 930... | Line 907... | ||
| 930 | 907 | ||
| Line 2236... | Line 2213... | ||
| 2236 | 2213 | ||
| 2237 | mov eax, [img_background] |
2214 | mov eax, [img_background] |
| 2238 | test ecx, ecx |
2215 | test ecx, ecx |
| 2239 | jz @f |
2216 | jz @f |
| - | 2217 | cmp eax, static_background_data |
|
| 2240 | cmp eax, static_background_data |
2218 | |
| 2241 | jz .ret |
2219 | jz .ret |
| 2242 | @@: |
2220 | @@: |
| 2243 | mov ebx, [mem_BACKGROUND] |
2221 | mov ebx, [mem_BACKGROUND] |
| 2244 | add ebx, 4095 |
2222 | add ebx, 4095 |
| Line 2724... | Line 2702... | ||
| 2724 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2702 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
| 2725 | add edx, draw_data - CURRENT_TASK |
2703 | add edx, draw_data - CURRENT_TASK |
| 2726 | mov [edx + RECT.left], 0 |
2704 | mov [edx + RECT.left], 0 |
| 2727 | mov [edx + RECT.top], 0 |
2705 | mov [edx + RECT.top], 0 |
| 2728 | mov eax, [Screen_Max_X] |
2706 | mov eax, [Screen_Max_X] |
| - | 2707 | ||
| 2729 | mov [edx + RECT.right], eax |
2708 | mov [edx + RECT.right], eax |
| 2730 | mov eax, [Screen_Max_Y] |
2709 | mov eax, [Screen_Max_Y] |
| 2731 | mov [edx + RECT.bottom], eax |
2710 | mov [edx + RECT.bottom], eax |
| Line 2732... | Line 2711... | ||
| 2732 | 2711 | ||