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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Kolibri OS - based on source code Menuet OS, but not 100% compatible. |
3 | ;; Kolibri OS - based on source code Menuet OS, but not 100% compatible. |
4 | ;; |
4 | ;; |
5 | ;; See file COPYING or GNU.TXT for details with these additional details: |
5 | ;; See file COPYING or GNU.TXT for details with these additional details: |
6 | ;; - All code written in 32 bit x86 assembly language |
6 | ;; - All code written in 32 bit x86 assembly language |
7 | ;; - No external code (eg. bios) at process execution time |
7 | ;; - No external code (eg. bios) at process execution time |
8 | ;; |
8 | ;; |
9 | ;; |
9 | ;; |
10 | ;; Compile with last version FASM |
10 | ;; Compile with last version FASM |
11 | ;; |
11 | ;; |
12 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
12 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
13 | include "kglobals.inc" |
13 | include "kglobals.inc" |
14 | include "lang.inc" |
14 | include "lang.inc" |
15 | 15 | ||
16 | WinMapAddress equ 0x460000 |
16 | WinMapAddress equ 0x460000 |
17 | display_data = 0x460000 |
17 | display_data = 0x460000 |
18 | 18 | ||
19 | max_processes equ 255 |
19 | max_processes equ 255 |
20 | 20 | ||
21 | window_data equ 0x0000 |
21 | window_data equ 0x0000 |
22 | tss_data equ 0xD20000 |
22 | tss_data equ 0xD20000 |
23 | ;tss_step equ (128+2048) ; tss & i/o - 16384 ports, * 256=557056 |
23 | ;tss_step equ (128+2048) ; tss & i/o - 16384 ports, * 256=557056 |
24 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
24 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
25 | draw_data equ 0xC00000 |
25 | draw_data equ 0xC00000 |
26 | sysint_stack_data equ 0xC03000 |
26 | sysint_stack_data equ 0xC03000 |
27 | 27 | ||
28 | 28 | ||
29 | twdw equ (0x3000-window_data) |
29 | twdw equ (0x3000-window_data) |
30 | 30 | ||
31 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
31 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
32 | ;; |
32 | ;; |
33 | ;; Included files: |
33 | ;; Included files: |
34 | ;; |
34 | ;; |
35 | ;; Kernel16.inc |
35 | ;; Kernel16.inc |
36 | ;; - Booteng.inc English text for bootup |
36 | ;; - Booteng.inc English text for bootup |
37 | ;; - Bootcode.inc Hardware setup |
37 | ;; - Bootcode.inc Hardware setup |
38 | ;; - Pci16.inc PCI functions |
38 | ;; - Pci16.inc PCI functions |
39 | ;; |
39 | ;; |
40 | ;; Kernel32.inc |
40 | ;; Kernel32.inc |
41 | ;; - Sys32.inc Process management |
41 | ;; - Sys32.inc Process management |
42 | ;; - Shutdown.inc Shutdown and restart |
42 | ;; - Shutdown.inc Shutdown and restart |
43 | ;; - Fat32.inc Read / write hd |
43 | ;; - Fat32.inc Read / write hd |
44 | ;; - Vesa12.inc Vesa 1.2 driver |
44 | ;; - Vesa12.inc Vesa 1.2 driver |
45 | ;; - Vesa20.inc Vesa 2.0 driver |
45 | ;; - Vesa20.inc Vesa 2.0 driver |
46 | ;; - Vga.inc VGA driver |
46 | ;; - Vga.inc VGA driver |
47 | ;; - Stack.inc Network interface |
47 | ;; - Stack.inc Network interface |
48 | ;; - Mouse.inc Mouse pointer |
48 | ;; - Mouse.inc Mouse pointer |
49 | ;; - Scincode.inc Window skinning |
49 | ;; - Scincode.inc Window skinning |
50 | ;; - Pci32.inc PCI functions |
50 | ;; - Pci32.inc PCI functions |
51 | ;; |
51 | ;; |
52 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
52 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
53 | 53 | ||
54 | 54 | ||
55 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
55 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
56 | ;; ;; |
56 | ;; ;; |
57 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
57 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
58 | ;; ;; |
58 | ;; ;; |
59 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
59 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
60 | 60 | ||
61 | use16 |
61 | use16 |
62 | org 0x10000 |
62 | org 0x10000 |
63 | macro diff16 title,l2 |
63 | macro diff16 title,l2 |
64 | { |
64 | { |
65 | local s,d,l1 |
65 | local s,d,l1 |
66 | s = l2 |
66 | s = l2 |
67 | display title,': 0x' |
67 | display title,': 0x' |
68 | repeat 8 |
68 | repeat 8 |
69 | d = 48 + s shr ((8-%) shl 2) and $0F |
69 | d = 48 + s shr ((8-%) shl 2) and $0F |
70 | if d > 57 |
70 | if d > 57 |
71 | d = d + 65-57-1 |
71 | d = d + 65-57-1 |
72 | end if |
72 | end if |
73 | display d |
73 | display d |
74 | end repeat |
74 | end repeat |
75 | display 13,10 |
75 | display 13,10 |
76 | } |
76 | } |
77 | jmp start_of_code |
77 | jmp start_of_code |
78 | 78 | ||
79 | ; mike.dld { |
79 | ; mike.dld { |
80 | db 0 |
80 | db 0 |
81 | dd servetable-0x10000 |
81 | dd servetable-0x10000 |
82 | draw_line dd __sys_draw_line |
82 | draw_line dd __sys_draw_line |
83 | disable_mouse dd __sys_disable_mouse |
83 | disable_mouse dd __sys_disable_mouse |
84 | draw_pointer dd __sys_draw_pointer |
84 | draw_pointer dd __sys_draw_pointer |
85 | drawbar dd __sys_drawbar |
85 | drawbar dd __sys_drawbar |
86 | putpixel dd __sys_putpixel |
86 | putpixel dd __sys_putpixel |
87 | ; } mike.dld |
87 | ; } mike.dld |
88 | 88 | ||
89 | version db 'Kolibri OS version 0.5.1.0 ',13,10,13,10,0 |
89 | version db 'Kolibri OS version 0.5.1.0 ',13,10,13,10,0 |
90 | ;dd endofcode-0x10000 |
90 | ;dd endofcode-0x10000 |
91 | 91 | ||
92 | ;db 'Boot02' |
92 | ;db 'Boot02' |
93 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
93 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
94 | include "boot/preboot.inc" |
94 | include "boot/preboot.inc" |
95 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
95 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
96 | 96 | ||
97 | preboot_lfb db 0 |
97 | preboot_lfb db 0 |
98 | preboot_bootlog db 0 |
98 | preboot_bootlog db 0 |
99 | 99 | ||
100 | 100 | ||
101 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
101 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
102 | ;; ;; |
102 | ;; ;; |
103 | ;; 16 BIT INCLUDED FILES ;; |
103 | ;; 16 BIT INCLUDED FILES ;; |
104 | ;; ;; |
104 | ;; ;; |
105 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
105 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
106 | 106 | ||
107 | include "kernel16.inc" |
107 | include "kernel16.inc" |
108 | 108 | ||
109 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
109 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
110 | ;; ;; |
110 | ;; ;; |
111 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
111 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
112 | ;; ;; |
112 | ;; ;; |
113 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
113 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
114 | 114 | ||
115 | os_data = os_data_l-gdts ; GDTs |
115 | os_data = os_data_l-gdts ; GDTs |
116 | os_code = os_code_l-gdts |
116 | os_code = os_code_l-gdts |
117 | int_code equ int_code_l-gdts |
117 | int_code equ int_code_l-gdts |
118 | int_data equ int_data_l-gdts |
118 | int_data equ int_data_l-gdts |
119 | tss0sys equ tss0sys_l-gdts |
119 | tss0sys equ tss0sys_l-gdts |
120 | graph_data equ 3+graph_data_l-gdts |
120 | graph_data equ 3+graph_data_l-gdts |
121 | tss0 equ tss0_l-gdts |
121 | tss0 equ tss0_l-gdts |
122 | app_code equ 3+app_code_l-gdts |
122 | app_code equ 3+app_code_l-gdts |
123 | app_data equ 3+app_data_l-gdts |
123 | app_data equ 3+app_data_l-gdts |
124 | 124 | ||
125 | 125 | ||
126 | 126 | ||
127 | ; CR0 Flags - Protected mode and Paging |
127 | ; CR0 Flags - Protected mode and Paging |
128 | 128 | ||
129 | mov ecx,0x00000001 |
129 | mov ecx,0x00000001 |
130 | ;and ebx,65535 |
130 | ;and ebx,65535 |
131 | ;cmp ebx,00100000000000000b ; lfb -> paging |
131 | ;cmp ebx,00100000000000000b ; lfb -> paging |
132 | ;jb no_paging |
132 | ;jb no_paging |
133 | ;mov ax,0x0000 |
133 | ;mov ax,0x0000 |
134 | ;mov es,ax |
134 | ;mov es,ax |
135 | ;mov al,[es:0x901E] |
135 | ;mov al,[es:0x901E] |
136 | ;cmp al,1 |
136 | ;cmp al,1 |
137 | ;je no_paging |
137 | ;je no_paging |
138 | ;or ecx, 0x80000000 |
138 | ;or ecx, 0x80000000 |
139 | ;no_paging: |
139 | ;no_paging: |
140 | 140 | ||
141 | ; Enabling 32 bit protected mode |
141 | ; Enabling 32 bit protected mode |
142 | 142 | ||
143 | sidt [cs:old_ints_h-0x10000] |
143 | sidt [cs:old_ints_h-0x10000] |
144 | 144 | ||
145 | cli ; disable all irqs |
145 | cli ; disable all irqs |
146 | cld |
146 | cld |
147 | mov al,255 ; mask all irqs |
147 | mov al,255 ; mask all irqs |
148 | out 0xa1,al |
148 | out 0xa1,al |
149 | out 0x21,al |
149 | out 0x21,al |
150 | l.5: in al, 0x64 ; Enable A20 |
150 | l.5: in al, 0x64 ; Enable A20 |
151 | test al, 2 |
151 | test al, 2 |
152 | jnz l.5 |
152 | jnz l.5 |
153 | mov al, 0xD1 |
153 | mov al, 0xD1 |
154 | out 0x64, al |
154 | out 0x64, al |
155 | l.6: in al, 0x64 |
155 | l.6: in al, 0x64 |
156 | test al, 2 |
156 | test al, 2 |
157 | jnz l.6 |
157 | jnz l.6 |
158 | mov al, 0xDF |
158 | mov al, 0xDF |
159 | out 0x60, al |
159 | out 0x60, al |
160 | lgdt [cs:gdts-0x10000] ; Load GDT |
160 | lgdt [cs:gdts-0x10000] ; Load GDT |
161 | mov eax, cr0 ; Turn on paging // protected mode |
161 | mov eax, cr0 ; Turn on paging // protected mode |
162 | or eax, ecx |
162 | or eax, ecx |
163 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
163 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
164 | mov cr0, eax |
164 | mov cr0, eax |
165 | jmp byte $+2 |
165 | jmp byte $+2 |
166 | mov ax,os_data ; Selector for os |
166 | mov ax,os_data ; Selector for os |
167 | mov ds,ax |
167 | mov ds,ax |
168 | mov es,ax |
168 | mov es,ax |
169 | mov fs,ax |
169 | mov fs,ax |
170 | mov gs,ax |
170 | mov gs,ax |
171 | mov ss,ax |
171 | mov ss,ax |
172 | mov esp,0x30000 ; Set stack |
172 | mov esp,0x3ec00 ; Set stack |
173 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
173 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
174 | 174 | ||
175 | use32 |
175 | use32 |
176 | 176 | ||
177 | iglobal |
177 | iglobal |
178 | boot_memdetect db 'Determining amount of memory',0 |
178 | boot_memdetect db 'Determining amount of memory',0 |
179 | boot_fonts db 'Fonts loaded',0 |
179 | boot_fonts db 'Fonts loaded',0 |
180 | boot_tss db 'Setting TSSs',0 |
180 | boot_tss db 'Setting TSSs',0 |
181 | boot_cpuid db 'Reading CPUIDs',0 |
181 | boot_cpuid db 'Reading CPUIDs',0 |
182 | boot_devices db 'Detecting devices',0 |
182 | boot_devices db 'Detecting devices',0 |
183 | boot_timer db 'Setting timer',0 |
183 | boot_timer db 'Setting timer',0 |
184 | boot_irqs db 'Reprogramming IRQs',0 |
184 | boot_irqs db 'Reprogramming IRQs',0 |
185 | boot_setmouse db 'Setting mouse',0 |
185 | boot_setmouse db 'Setting mouse',0 |
186 | boot_windefs db 'Setting window defaults',0 |
186 | boot_windefs db 'Setting window defaults',0 |
187 | boot_bgr db 'Calculating background',0 |
187 | boot_bgr db 'Calculating background',0 |
188 | boot_resirqports db 'Reserving IRQs & ports',0 |
188 | boot_resirqports db 'Reserving IRQs & ports',0 |
189 | boot_setrports db 'Setting addresses for IRQs',0 |
189 | boot_setrports db 'Setting addresses for IRQs',0 |
190 | boot_setostask db 'Setting OS task',0 |
190 | boot_setostask db 'Setting OS task',0 |
191 | boot_allirqs db 'Unmasking all IRQs',0 |
191 | boot_allirqs db 'Unmasking all IRQs',0 |
192 | boot_tsc db 'Reading TSC',0 |
192 | boot_tsc db 'Reading TSC',0 |
193 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
193 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
194 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
194 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
195 | boot_mtrr db 'Setting MTRR',0 |
195 | boot_mtrr db 'Setting MTRR',0 |
196 | boot_tasking db 'All set - press ESC to start',0 |
196 | boot_tasking db 'All set - press ESC to start',0 |
197 | endg |
197 | endg |
198 | 198 | ||
199 | iglobal |
199 | iglobal |
200 | boot_y dd 10 |
200 | boot_y dd 10 |
201 | endg |
201 | endg |
202 | 202 | ||
203 | boot_log: |
203 | boot_log: |
204 | pushad |
204 | pushad |
205 | 205 | ||
206 | mov edx,esi |
206 | mov edx,esi |
207 | .bll3: inc edx |
207 | .bll3: inc edx |
208 | cmp [edx],byte 0 |
208 | cmp [edx],byte 0 |
209 | jne .bll3 |
209 | jne .bll3 |
210 | sub edx,esi |
210 | sub edx,esi |
211 | mov eax,10*65536 |
211 | mov eax,10*65536 |
212 | mov ax,word [boot_y] |
212 | mov ax,word [boot_y] |
213 | add [boot_y],dword 10 |
213 | add [boot_y],dword 10 |
214 | mov ebx,0xffffff |
214 | mov ebx,0xffffff |
215 | mov ecx,esi |
215 | mov ecx,esi |
216 | mov edi,1 |
216 | mov edi,1 |
217 | call dtext |
217 | call dtext |
218 | 218 | ||
219 | mov [novesachecksum],1000 |
219 | mov [novesachecksum],1000 |
220 | call checkEgaCga |
220 | call checkEgaCga |
221 | 221 | ||
222 | cmp [preboot_blogesc],byte 1 |
222 | cmp [preboot_blogesc],byte 1 |
223 | je .bll2 |
223 | je .bll2 |
224 | 224 | ||
225 | cmp esi,boot_tasking |
225 | cmp esi,boot_tasking |
226 | jne .bll2 |
226 | jne .bll2 |
227 | ; begin ealex 04.08.05 |
227 | ; begin ealex 04.08.05 |
228 | ; in al,0x61 |
228 | ; in al,0x61 |
229 | ; and al,01111111b |
229 | ; and al,01111111b |
230 | ; out 0x61,al |
230 | ; out 0x61,al |
231 | ; end ealex 04.08.05 |
231 | ; end ealex 04.08.05 |
232 | .bll1: in al,0x60 ; wait for ESC key press |
232 | .bll1: in al,0x60 ; wait for ESC key press |
233 | cmp al,129 |
233 | cmp al,129 |
234 | jne .bll1 |
234 | jne .bll1 |
235 | 235 | ||
236 | .bll2: popad |
236 | .bll2: popad |
237 | 237 | ||
238 | ret |
238 | ret |
239 | 239 | ||
240 | uglobal |
240 | uglobal |
241 | cpuid_0 dd 0,0,0,0 |
241 | cpuid_0 dd 0,0,0,0 |
242 | cpuid_1 dd 0,0,0,0 |
242 | cpuid_1 dd 0,0,0,0 |
243 | cpuid_2 dd 0,0,0,0 |
243 | cpuid_2 dd 0,0,0,0 |
244 | cpuid_3 dd 0,0,0,0 |
244 | cpuid_3 dd 0,0,0,0 |
245 | endg |
245 | endg |
246 | 246 | ||
247 | iglobal |
247 | iglobal |
248 | firstapp db 'LAUNCHER ' |
248 | firstapp db 'LAUNCHER ' |
249 | char db 'CHAR MT ' |
249 | char db 'CHAR MT ' |
250 | char2 db 'CHAR2 MT ' |
250 | char2 db 'CHAR2 MT ' |
251 | bootpath db '/KOLIBRI ' |
251 | bootpath db '/KOLIBRI ' |
252 | bootpath2 db 0 |
252 | bootpath2 db 0 |
253 | vmode db 'VMODE MDR' |
253 | vmode db 'VMODE MDR' |
254 | vrr_m db 'VRR_M ' |
254 | vrr_m db 'VRR_M ' |
255 | endg |
255 | endg |
256 | 256 | ||
257 | 257 | ||
258 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
258 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
259 | ;; ;; |
259 | ;; ;; |
260 | ;; 32 BIT ENTRY ;; |
260 | ;; 32 BIT ENTRY ;; |
261 | ;; ;; |
261 | ;; ;; |
262 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
262 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
263 | 263 | ||
264 | align 4 |
264 | align 4 |
265 | 265 | ||
266 | B32: |
266 | B32: |
267 | ; CLEAR 0x280000-0xF00000 |
267 | ; CLEAR 0x280000-0xF00000 |
268 | 268 | ||
269 | xor eax,eax |
269 | xor eax,eax |
270 | mov edi,0x280000 |
270 | mov edi,0x280000 |
271 | mov ecx,(0x100000*0xF-0x280000) / 4 |
271 | mov ecx,(0x100000*0xF-0x280000) / 4 |
272 | cld |
272 | cld |
273 | rep stosd |
273 | rep stosd |
274 | ; CLEAR 0x80000-0x90000 |
274 | ; CLEAR 0x80000-0x90000 |
275 | ; xor eax,eax |
275 | ; xor eax,eax |
276 | mov edi,0x80000 |
276 | mov edi,0x80000 |
277 | mov ecx,(0x90000-0x80000)/4 |
277 | mov ecx,(0x90000-0x80000)/4 |
278 | ; cld |
278 | ; cld |
279 | rep stosd |
279 | rep stosd |
280 | 280 | ||
281 | ; CLEAR KERNEL UNDEFINED GLOBALS |
281 | ; CLEAR KERNEL UNDEFINED GLOBALS |
282 | mov edi, endofcode |
282 | mov edi, endofcode |
283 | mov ecx, (uglobals_size/4)+4 |
283 | mov ecx, (uglobals_size/4)+4 |
284 | rep stosd |
284 | rep stosd |
285 | 285 | ||
286 | ; SAVE & CLEAR 0-0xffff |
286 | ; SAVE & CLEAR 0-0xffff |
287 | 287 | ||
288 | mov esi,0x0000 |
288 | mov esi,0x0000 |
289 | mov edi,0x2F0000 |
289 | mov edi,0x2F0000 |
290 | mov ecx,0x10000 / 4 |
290 | mov ecx,0x10000 / 4 |
291 | cld |
291 | cld |
292 | rep movsd |
292 | rep movsd |
293 | xor eax,eax |
293 | xor eax,eax |
294 | mov edi,0 |
294 | mov edi,0 |
295 | mov ecx,0x10000 / 4 |
295 | mov ecx,0x10000 / 4 |
296 | cld |
296 | cld |
297 | rep stosd |
297 | rep stosd |
298 | 298 | ||
299 | ; SAVE REAL MODE VARIABLES |
299 | ; SAVE REAL MODE VARIABLES |
300 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
300 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
301 | ; mov [0xF604],byte 1 ;al |
301 | ; mov [0xF604],byte 1 ;al |
302 | mov al,[0x2f0000+0x9000] ; bpp |
302 | mov al,[0x2f0000+0x9000] ; bpp |
303 | mov [0xFBF1],al |
303 | mov [0xFBF1],al |
304 | movzx eax,word [0x2f0000+0x900A] ; X max |
304 | movzx eax,word [0x2f0000+0x900A] ; X max |
305 | dec eax |
305 | dec eax |
306 | mov [0xfe00],eax |
306 | mov [0xfe00],eax |
307 | movzx eax,word [0x2f0000+0x900C] ; Y max |
307 | movzx eax,word [0x2f0000+0x900C] ; Y max |
308 | dec eax |
308 | dec eax |
309 | mov [0xfe04],eax |
309 | mov [0xfe04],eax |
310 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
310 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
311 | mov [0xFE0C],eax |
311 | mov [0xFE0C],eax |
312 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
312 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
313 | mov [0xE030],eax |
313 | mov [0xE030],eax |
314 | mov [0xfe08],word 640*4 ; Bytes PerScanLine |
314 | mov [0xfe08],word 640*4 ; Bytes PerScanLine |
315 | cmp [0xFE0C],word 0x13 ; 320x200 |
315 | cmp [0xFE0C],word 0x13 ; 320x200 |
316 | je @f |
316 | je @f |
317 | cmp [0xFE0C],word 0x12 ; VGA 640x480 |
317 | cmp [0xFE0C],word 0x12 ; VGA 640x480 |
318 | je @f |
318 | je @f |
319 | mov ax,[0x2f0000+0x9001] ; for other modes |
319 | mov ax,[0x2f0000+0x9001] ; for other modes |
320 | mov [0xfe08],ax |
320 | mov [0xfe08],ax |
321 | @@: |
321 | @@: |
322 | 322 | ||
323 | ; GRAPHICS ADDRESSES |
323 | ; GRAPHICS ADDRESSES |
324 | 324 | ||
325 | ;mov eax,0x100000*8 ; LFB address |
325 | ;mov eax,0x100000*8 ; LFB address |
326 | ;cmp [0xfe0c],word 0x13 |
326 | ;cmp [0xfe0c],word 0x13 |
327 | ;je no_d_lfb |
327 | ;je no_d_lfb |
328 | ;cmp [0xfe0c],word 0x12 |
328 | ;cmp [0xfe0c],word 0x12 |
329 | ;je no_d_lfb |
329 | ;je no_d_lfb |
330 | ;cmp [0x2f0000+0x901e],byte 1 |
330 | ;cmp [0x2f0000+0x901e],byte 1 |
331 | ;jne no_d_lfb |
331 | ;jne no_d_lfb |
332 | mov byte [0x2f0000+0x901e],0x0 |
332 | mov byte [0x2f0000+0x901e],0x0 |
333 | mov eax,[0x2f0000+0x9018] |
333 | mov eax,[0x2f0000+0x9018] |
334 | ;no_d_lfb: |
334 | ;no_d_lfb: |
335 | mov [0xfe80],eax |
335 | mov [0xfe80],eax |
336 | 336 | ||
337 | cmp [0xfe0c],word 0100000000000000b |
337 | cmp [0xfe0c],word 0100000000000000b |
338 | jge setvesa20 |
338 | jge setvesa20 |
339 | cmp [0xfe0c],word 0x13 |
339 | cmp [0xfe0c],word 0x13 |
340 | je v20ga32 |
340 | je v20ga32 |
341 | mov [0xe020],dword Vesa12_putpixel24 ; Vesa 1.2 |
341 | mov [0xe020],dword Vesa12_putpixel24 ; Vesa 1.2 |
342 | mov [0xe024],dword Vesa12_getpixel24 |
342 | mov [0xe024],dword Vesa12_getpixel24 |
343 | cmp [0xfbf1],byte 24 |
343 | cmp [0xfbf1],byte 24 |
344 | jz ga24 |
344 | jz ga24 |
345 | mov [0xe020],dword Vesa12_putpixel32 |
345 | mov [0xe020],dword Vesa12_putpixel32 |
346 | mov [0xe024],dword Vesa12_getpixel32 |
346 | mov [0xe024],dword Vesa12_getpixel32 |
347 | ga24: |
347 | ga24: |
348 | jmp v20ga24 |
348 | jmp v20ga24 |
349 | setvesa20: |
349 | setvesa20: |
350 | mov [0xe020],dword Vesa20_putpixel24 ; Vesa 2.0 |
350 | mov [0xe020],dword Vesa20_putpixel24 ; Vesa 2.0 |
351 | mov [0xe024],dword Vesa20_getpixel24 |
351 | mov [0xe024],dword Vesa20_getpixel24 |
352 | cmp [0xfbf1],byte 24 |
352 | cmp [0xfbf1],byte 24 |
353 | jz v20ga24 |
353 | jz v20ga24 |
354 | v20ga32: |
354 | v20ga32: |
355 | mov [0xe020],dword Vesa20_putpixel32 |
355 | mov [0xe020],dword Vesa20_putpixel32 |
356 | mov [0xe024],dword Vesa20_getpixel32 |
356 | mov [0xe024],dword Vesa20_getpixel32 |
357 | v20ga24: |
357 | v20ga24: |
358 | cmp [0xfe0c],word 0x12 ; 16 C VGA 640x480 |
358 | cmp [0xfe0c],word 0x12 ; 16 C VGA 640x480 |
359 | jne no_mode_0x12 |
359 | jne no_mode_0x12 |
360 | mov [0xe020],dword VGA_putpixel |
360 | mov [0xe020],dword VGA_putpixel |
361 | mov [0xe024],dword Vesa20_getpixel32 |
361 | mov [0xe024],dword Vesa20_getpixel32 |
362 | no_mode_0x12: |
362 | no_mode_0x12: |
363 | 363 | ||
364 | ; MEMORY MODEL |
364 | ; MEMORY MODEL |
365 | 365 | ||
366 | ; mov [0xfe84],dword 0x100000*16 ; apps mem base address |
366 | ; mov [0xfe84],dword 0x100000*16 ; apps mem base address |
367 | ; movzx ecx,byte [0x2f0000+0x9030] |
367 | ; movzx ecx,byte [0x2f0000+0x9030] |
368 | ; dec ecx |
368 | ; dec ecx |
369 | ; mov eax,16*0x100000 ; memory-16 |
369 | ; mov eax,16*0x100000 ; memory-16 |
370 | ; shl eax,cl |
370 | ; shl eax,cl |
371 | ; mov [0xfe8c],eax ; memory for use |
371 | ; mov [0xfe8c],eax ; memory for use |
372 | ; cmp eax,16*0x100000 |
372 | ; cmp eax,16*0x100000 |
373 | ; jne no16mb |
373 | ; jne no16mb |
374 | ; mov [0xfe84],dword 0xD80000 ; !!! 10 !!! |
374 | ; mov [0xfe84],dword 0xD80000 ; !!! 10 !!! |
375 | ; no16mb: |
375 | ; no16mb: |
376 | 376 | ||
377 | ; init: |
377 | ; init: |
378 | ; 1) 0xFE84 - applications base |
378 | ; 1) 0xFE84 - applications base |
379 | ; 2) 0xFE8C - total amount of memory |
379 | ; 2) 0xFE8C - total amount of memory |
380 | 380 | ||
381 | xor edi, edi |
381 | xor edi, edi |
382 | m_GMS_loop: |
382 | m_GMS_loop: |
383 | add edi, 0x400000 |
383 | add edi, 0x400000 |
384 | mov eax, dword [edi] |
384 | mov eax, dword [edi] |
385 | mov dword [edi], 'TEST' |
385 | mov dword [edi], 'TEST' |
386 | wbinvd |
386 | wbinvd |
387 | cmp dword [edi], 'TEST' |
387 | cmp dword [edi], 'TEST' |
388 | jne m_GMS_exit |
388 | jne m_GMS_exit |
389 | cmp dword [0], 'TEST' |
389 | cmp dword [0], 'TEST' |
390 | je m_GMS_exit |
390 | je m_GMS_exit |
391 | mov dword [es:edi], eax |
391 | mov dword [es:edi], eax |
392 | jmp m_GMS_loop |
392 | jmp m_GMS_loop |
393 | m_GMS_exit: |
393 | m_GMS_exit: |
394 | mov [edi], eax |
394 | mov [edi], eax |
395 | ; now edi contains the EXACT amount of memory |
395 | ; now edi contains the EXACT amount of memory |
396 | 396 | ||
397 | mov eax, 0x100000*16 |
397 | mov eax, 0x100000*16 |
398 | cmp edi, eax ;0x100000*16 |
398 | cmp edi, eax ;0x100000*16 |
399 | jb $ ; less than 16 Mb |
399 | jb $ ; less than 16 Mb |
400 | 400 | ||
401 | mov dword [0xFE84], eax ;0x100000*16 |
401 | mov dword [0xFE84], eax ;0x100000*16 |
402 | cmp edi, eax ;0x100000*16 |
402 | cmp edi, eax ;0x100000*16 |
403 | jne @f |
403 | jne @f |
404 | mov dword [0xFE84], 0xD80000 ; =0x100000*13.5 |
404 | mov dword [0xFE84], 0xD80000 ; =0x100000*13.5 |
405 | @@: |
405 | @@: |
406 | mov dword [0xFE8C], edi |
406 | mov dword [0xFE8C], edi |
407 | 407 | ||
408 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
408 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
409 | include 'detect/disks.inc' |
409 | include 'detect/disks.inc' |
410 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
410 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
411 | 411 | ||
412 | ; CHECK EXTRA REGION |
412 | ; CHECK EXTRA REGION |
413 | ; ENABLE PAGING |
413 | ; ENABLE PAGING |
414 | mov eax,cr0 |
414 | mov eax,cr0 |
415 | or eax,0x80000000 |
415 | or eax,0x80000000 |
416 | mov cr0,eax |
416 | mov cr0,eax |
417 | jmp $+2 |
417 | jmp $+2 |
418 | mov dword [0xfe80],0x800000 |
418 | mov dword [0xfe80],0x800000 |
419 | 419 | ||
420 | ;Set base of graphic segment to linear address of LFB |
420 | ;Set base of graphic segment to linear address of LFB |
421 | mov eax,[0xfe80] ; set for gs |
421 | mov eax,[0xfe80] ; set for gs |
422 | mov [graph_data_l+2],ax |
422 | mov [graph_data_l+2],ax |
423 | shr eax,16 |
423 | shr eax,16 |
424 | mov [graph_data_l+4],al |
424 | mov [graph_data_l+4],al |
425 | mov [graph_data_l+7],ah |
425 | mov [graph_data_l+7],ah |
426 | 426 | ||
427 | ; READ RAMDISK IMAGE FROM HD |
427 | ; READ RAMDISK IMAGE FROM HD |
428 | 428 | ||
429 | ;!!!!!!!!!!!!!!!!!!!!!!! |
429 | ;!!!!!!!!!!!!!!!!!!!!!!! |
430 | include 'boot/rdload.inc' |
430 | include 'boot/rdload.inc' |
431 | ;!!!!!!!!!!!!!!!!!!!!!!! |
431 | ;!!!!!!!!!!!!!!!!!!!!!!! |
432 | ; mov [dma_hdd],1 |
432 | ; mov [dma_hdd],1 |
433 | ; CALCULATE FAT CHAIN FOR RAMDISK |
433 | ; CALCULATE FAT CHAIN FOR RAMDISK |
434 | 434 | ||
435 | call calculatefatchain |
435 | call calculatefatchain |
436 | 436 | ||
437 | ; LOAD VMODE DRIVER |
437 | ; LOAD VMODE DRIVER |
438 | 438 | ||
439 | ;!!!!!!!!!!!!!!!!!!!!!!! |
439 | ;!!!!!!!!!!!!!!!!!!!!!!! |
440 | include 'vmodeld.inc' |
440 | include 'vmodeld.inc' |
441 | ;!!!!!!!!!!!!!!!!!!!!!!! |
441 | ;!!!!!!!!!!!!!!!!!!!!!!! |
442 | 442 | ||
443 | ; LOAD FONTS I and II |
443 | ; LOAD FONTS I and II |
444 | 444 | ||
445 | mov [0x3000],dword 1 |
445 | mov [0x3000],dword 1 |
446 | mov [0x3004],dword 1 |
446 | mov [0x3004],dword 1 |
447 | mov [0x3010],dword 0x3020 |
447 | mov [0x3010],dword 0x3020 |
448 | 448 | ||
449 | mov eax,char |
449 | mov eax,char |
450 | mov esi,12 |
450 | mov esi,12 |
451 | xor ebx,ebx |
451 | xor ebx,ebx |
452 | mov ecx,26000 |
452 | mov ecx,2560;26000 |
453 | mov edx,0x37000 |
453 | mov edx,0x3F600;0x37000 |
454 | call fileread |
454 | call fileread |
455 | 455 | ||
456 | mov eax,char2 |
456 | mov eax,char2 |
457 | mov esi,12 |
457 | mov esi,12 |
458 | xor ebx,ebx |
458 | xor ebx,ebx |
459 | mov ecx,26000 |
459 | mov ecx,2560;26000 |
460 | mov edx,0x30000 |
460 | mov edx,0x3EC00;0x30000 |
461 | call fileread |
461 | call fileread |
462 | 462 | ||
463 | mov esi,boot_fonts |
463 | mov esi,boot_fonts |
464 | call boot_log |
464 | call boot_log |
465 | 465 | ||
466 | ; PRINT AMOUNT OF MEMORY |
466 | ; PRINT AMOUNT OF MEMORY |
467 | mov esi, boot_memdetect |
467 | mov esi, boot_memdetect |
468 | call boot_log |
468 | call boot_log |
469 | 469 | ||
470 | movzx ecx, word [boot_y] |
470 | movzx ecx, word [boot_y] |
471 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
471 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
472 | sub ecx, 10 |
472 | sub ecx, 10 |
473 | mov edx, 0xFFFFFF |
473 | mov edx, 0xFFFFFF |
474 | mov ebx, [0xFE8C] |
474 | mov ebx, [0xFE8C] |
475 | shr ebx, 20 |
475 | shr ebx, 20 |
476 | mov edi, 1 |
476 | mov edi, 1 |
477 | mov eax, 0x00040000 |
477 | mov eax, 0x00040000 |
478 | call display_number |
478 | call display_number |
479 | 479 | ||
480 | ; CHECK EXTENDED REGION |
480 | ; CHECK EXTENDED REGION |
481 | ; mov dword [0x80000000],0x12345678 |
481 | ; mov dword [0x80000000],0x12345678 |
482 | ; cmp dword [0x80000000],0x12345678 |
482 | ; cmp dword [0x80000000],0x12345678 |
483 | ; jz extended_region_found |
483 | ; jz extended_region_found |
484 | ; mov esi,boot_ext_region |
484 | ; mov esi,boot_ext_region |
485 | ; call boot_log |
485 | ; call boot_log |
486 | ; jmp $ |
486 | ; jmp $ |
487 | ;extended_region_found: |
487 | ;extended_region_found: |
488 | 488 | ||
489 | call MEM_Init |
489 | call MEM_Init |
490 | ;add 0x800000-0xc00000 area |
490 | ;add 0x800000-0xc00000 area |
491 | cmp word [0xfe0c],0x13 |
491 | cmp word [0xfe0c],0x13 |
492 | jle .less_memory |
492 | jle .less_memory |
493 | mov eax,0x80000000 ;linear address |
493 | mov eax,0x80000000 ;linear address |
494 | mov ebx,0x400000 shr 12 ;size in pages (4Mb) |
494 | mov ebx,0x400000 shr 12 ;size in pages (4Mb) |
495 | mov ecx,0x800000 ;physical address |
495 | mov ecx,0x800000 ;physical address |
496 | jmp .end_first_block |
496 | jmp .end_first_block |
497 | .less_memory: |
497 | .less_memory: |
498 | mov eax,0x80180000 ;linear address |
498 | mov eax,0x80180000 ;linear address |
499 | mov ebx,0x280000 shr 12 ;size in pages (2.5Mb) |
499 | mov ebx,0x280000 shr 12 ;size in pages (2.5Mb) |
500 | mov ecx,0x980000 ;physical address |
500 | mov ecx,0x980000 ;physical address |
501 | .end_first_block: |
501 | .end_first_block: |
502 | call MEM_Add_Heap ;nobody can lock mutex yet |
502 | call MEM_Add_Heap ;nobody can lock mutex yet |
503 | 503 | ||
504 | call create_general_page_table |
504 | call create_general_page_table |
505 | ;add 0x1000000(0xd80000)-end_of_memory area |
505 | ;add 0x1000000(0xd80000)-end_of_memory area |
506 | mov eax,second_base_address |
506 | mov eax,second_base_address |
507 | mov ebx,[0xfe8c] |
507 | mov ebx,[0xfe8c] |
508 | mov ecx,[0xfe84] |
508 | mov ecx,[0xfe84] |
509 | sub ebx,ecx |
509 | sub ebx,ecx |
510 | shr ebx,12 |
510 | shr ebx,12 |
511 | add eax,ecx |
511 | add eax,ecx |
512 | call MEM_Add_Heap |
512 | call MEM_Add_Heap |
513 | ;init physical memory manager. |
513 | ;init physical memory manager. |
514 | call Init_Physical_Memory_Manager |
514 | call Init_Physical_Memory_Manager |
515 | 515 | ||
516 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
516 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
517 | 517 | ||
518 | mov esi,boot_irqs |
518 | mov esi,boot_irqs |
519 | call boot_log |
519 | call boot_log |
520 | call rerouteirqs |
520 | call rerouteirqs |
521 | 521 | ||
522 | mov esi,boot_tss |
522 | mov esi,boot_tss |
523 | call boot_log |
523 | call boot_log |
524 | 524 | ||
525 | ; BUILD SCHEDULER |
525 | ; BUILD SCHEDULER |
526 | 526 | ||
527 | call build_scheduler ; sys32.inc |
527 | call build_scheduler ; sys32.inc |
528 | 528 | ||
529 | ; LOAD IDT |
529 | ; LOAD IDT |
530 | ; |
530 | ; |
531 | lidt [cs:idtreg] ;[cs:idts] |
531 | lidt [cs:idtreg] ;[cs:idts] |
532 | ; |
532 | ; |
533 | 533 | ||
534 | ; READ CPUID RESULT |
534 | ; READ CPUID RESULT |
535 | 535 | ||
536 | mov esi,boot_cpuid |
536 | mov esi,boot_cpuid |
537 | call boot_log |
537 | call boot_log |
538 | pushfd ; get current flags |
538 | pushfd ; get current flags |
539 | pop eax |
539 | pop eax |
540 | mov ecx,eax |
540 | mov ecx,eax |
541 | xor eax,0x00200000 ; attempt to toggle ID bit |
541 | xor eax,0x00200000 ; attempt to toggle ID bit |
542 | push eax |
542 | push eax |
543 | popfd |
543 | popfd |
544 | pushfd ; get new EFLAGS |
544 | pushfd ; get new EFLAGS |
545 | pop eax |
545 | pop eax |
546 | push ecx ; restore original flags |
546 | push ecx ; restore original flags |
547 | popfd |
547 | popfd |
548 | and eax,0x00200000 ; if we couldn't toggle ID, |
548 | and eax,0x00200000 ; if we couldn't toggle ID, |
549 | and ecx,0x00200000 ; then this is i486 |
549 | and ecx,0x00200000 ; then this is i486 |
550 | cmp eax,ecx |
550 | cmp eax,ecx |
551 | jz nopentium |
551 | jz nopentium |
552 | ; It's Pentium or later. Use CPUID |
552 | ; It's Pentium or later. Use CPUID |
553 | mov edi,cpuid_0 |
553 | mov edi,cpuid_0 |
554 | mov esi,0 |
554 | mov esi,0 |
555 | cpuid_new_read: |
555 | cpuid_new_read: |
556 | mov eax,esi |
556 | mov eax,esi |
557 | cpuid |
557 | cpuid |
558 | call cpuid_save |
558 | call cpuid_save |
559 | add edi,4*4 |
559 | add edi,4*4 |
560 | cmp esi,3 |
560 | cmp esi,3 |
561 | jge cpuid_done |
561 | jge cpuid_done |
562 | cmp esi,[cpuid_0] |
562 | cmp esi,[cpuid_0] |
563 | jge cpuid_done |
563 | jge cpuid_done |
564 | inc esi |
564 | inc esi |
565 | jmp cpuid_new_read |
565 | jmp cpuid_new_read |
566 | cpuid_save: |
566 | cpuid_save: |
567 | mov [edi+00],eax |
567 | mov [edi+00],eax |
568 | mov [edi+04],ebx |
568 | mov [edi+04],ebx |
569 | mov [edi+8],ecx |
569 | mov [edi+8],ecx |
570 | mov [edi+12],edx |
570 | mov [edi+12],edx |
571 | ret |
571 | ret |
572 | cpuid_done: |
572 | cpuid_done: |
573 | nopentium: |
573 | nopentium: |
574 | 574 | ||
575 | ; CR4 flags - enable fxsave / fxrstore |
575 | ; CR4 flags - enable fxsave / fxrstore |
576 | ; |
576 | ; |
577 | ; finit |
577 | ; finit |
578 | ; mov eax,1 |
578 | ; mov eax,1 |
579 | ; cpuid |
579 | ; cpuid |
580 | ; test edx,1000000h |
580 | ; test edx,1000000h |
581 | ; jz fail_fpu |
581 | ; jz fail_fpu |
582 | ; mov eax,cr4 |
582 | ; mov eax,cr4 |
583 | ; or eax,200h ; Enable fxsave/fxstor |
583 | ; or eax,200h ; Enable fxsave/fxstor |
584 | ; mov cr4,eax |
584 | ; mov cr4,eax |
585 | ; fail_fpu: |
585 | ; fail_fpu: |
586 | 586 | ||
587 | ; DETECT DEVICES |
587 | ; DETECT DEVICES |
588 | 588 | ||
589 | mov esi,boot_devices |
589 | mov esi,boot_devices |
590 | call boot_log |
590 | call boot_log |
591 | call detect_devices |
591 | call detect_devices |
592 | 592 | ||
593 | ; TIMER SET TO 1/100 S |
593 | ; TIMER SET TO 1/100 S |
594 | 594 | ||
595 | mov esi,boot_timer |
595 | mov esi,boot_timer |
596 | call boot_log |
596 | call boot_log |
597 | mov al,0x34 ; set to 100Hz |
597 | mov al,0x34 ; set to 100Hz |
598 | out 0x43,al |
598 | out 0x43,al |
599 | mov al,0x9b ; lsb 1193180 / 1193 |
599 | mov al,0x9b ; lsb 1193180 / 1193 |
600 | out 0x40,al |
600 | out 0x40,al |
601 | mov al,0x2e ; msb |
601 | mov al,0x2e ; msb |
602 | out 0x40,al |
602 | out 0x40,al |
603 | 603 | ||
604 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
604 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
605 | ;include 'detect/commouse.inc' |
605 | ;include 'detect/commouse.inc' |
606 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
606 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
607 | ; SET MOUSE |
607 | ; SET MOUSE |
608 | 608 | ||
609 | mov esi,boot_setmouse |
609 | mov esi,boot_setmouse |
610 | call boot_log |
610 | call boot_log |
611 | call setmouse |
611 | call setmouse |
612 | 612 | ||
613 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
613 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
614 | 614 | ||
615 | mov esi,boot_windefs |
615 | mov esi,boot_windefs |
616 | call boot_log |
616 | call boot_log |
617 | call setwindowdefaults |
617 | call setwindowdefaults |
618 | 618 | ||
619 | ; SET BACKGROUND DEFAULTS |
619 | ; SET BACKGROUND DEFAULTS |
620 | 620 | ||
621 | mov esi,boot_bgr |
621 | mov esi,boot_bgr |
622 | call boot_log |
622 | call boot_log |
623 | call calculatebackground |
623 | call calculatebackground |
624 | 624 | ||
625 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
625 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
626 | 626 | ||
627 | mov esi,boot_resirqports |
627 | mov esi,boot_resirqports |
628 | call boot_log |
628 | call boot_log |
629 | call reserve_irqs_ports |
629 | call reserve_irqs_ports |
630 | 630 | ||
631 | ; SET PORTS FOR IRQ HANDLERS |
631 | ; SET PORTS FOR IRQ HANDLERS |
632 | 632 | ||
633 | mov esi,boot_setrports |
633 | mov esi,boot_setrports |
634 | call boot_log |
634 | call boot_log |
635 | call setirqreadports |
635 | call setirqreadports |
636 | 636 | ||
637 | ; SET UP OS TASK |
637 | ; SET UP OS TASK |
638 | 638 | ||
639 | mov esi,boot_setostask |
639 | mov esi,boot_setostask |
640 | call boot_log |
640 | call boot_log |
641 | ; name for OS/IDLE process |
641 | ; name for OS/IDLE process |
642 | mov [0x80000+256+0],dword 'OS/I' |
642 | mov [0x80000+256+0],dword 'OS/I' |
643 | mov [0x80000+256+4],dword 'DLE ' |
643 | mov [0x80000+256+4],dword 'DLE ' |
644 | ; task list |
644 | ; task list |
645 | mov [0x3004],dword 2 ; number of processes |
645 | mov [0x3004],dword 2 ; number of processes |
646 | mov [0x3000],dword 0 ; process count - start with os task |
646 | mov [0x3000],dword 0 ; process count - start with os task |
647 | mov [0x3020+0xE],byte 1 ; on screen number |
647 | mov [0x3020+0xE],byte 1 ; on screen number |
648 | mov [0x3020+0x4],dword 1 ; process id number |
648 | mov [0x3020+0x4],dword 1 ; process id number |
649 | 649 | ||
650 | ; set default flags & stacks |
650 | ; set default flags & stacks |
651 | mov [l.eflags],dword 0x11202 ; sti and resume |
651 | mov [l.eflags],dword 0x11202 ; sti and resume |
652 | mov [l.ss0], os_data |
652 | mov [l.ss0], os_data |
653 | ;mov [l.ss1], ring1_data |
653 | ;mov [l.ss1], ring1_data |
654 | ;mov [l.ss2], ring2_data |
654 | ;mov [l.ss2], ring2_data |
655 | ;mov [l.esp0], 0x52000 |
655 | ;mov [l.esp0], 0x52000 |
656 | ;mov [l.esp1], 0x53000 |
656 | ;mov [l.esp1], 0x53000 |
657 | ;mov [l.esp2], 0x54000 |
657 | ;mov [l.esp2], 0x54000 |
658 | ; osloop - TSS |
658 | ; osloop - TSS |
659 | mov eax,cr3 |
659 | mov eax,cr3 |
660 | mov [l.cr3],eax |
660 | mov [l.cr3],eax |
661 | mov [l.eip],osloop |
661 | mov [l.eip],osloop |
662 | mov [l.esp],0x30000 |
662 | mov [l.esp],0x30000 |
663 | mov [l.cs],os_code |
663 | mov [l.cs],os_code |
664 | mov [l.ss],os_data |
664 | mov [l.ss],os_data |
665 | mov [l.ds],os_data |
665 | mov [l.ds],os_data |
666 | mov [l.es],os_data |
666 | mov [l.es],os_data |
667 | mov [l.fs],os_data |
667 | mov [l.fs],os_data |
668 | mov [l.gs],os_data |
668 | mov [l.gs],os_data |
669 | ; move tss to tss_data+tss_step |
669 | ; move tss to tss_data+tss_step |
670 | mov esi,tss_sceleton |
670 | mov esi,tss_sceleton |
671 | mov edi,tss_data+tss_step |
671 | mov edi,tss_data+tss_step |
672 | mov ecx,120/4 |
672 | mov ecx,120/4 |
673 | cld |
673 | cld |
674 | rep movsd |
674 | rep movsd |
675 | 675 | ||
676 | mov ax,tss0 |
676 | mov ax,tss0 |
677 | ltr ax |
677 | ltr ax |
678 | 678 | ||
679 | 679 | ||
680 | ; READ TSC / SECOND |
680 | ; READ TSC / SECOND |
681 | 681 | ||
682 | mov esi,boot_tsc |
682 | mov esi,boot_tsc |
683 | call boot_log |
683 | call boot_log |
684 | call _rdtsc |
684 | call _rdtsc |
685 | mov ecx,eax |
685 | mov ecx,eax |
686 | mov esi,250 ; wait 1/4 a second |
686 | mov esi,250 ; wait 1/4 a second |
687 | call delay_ms |
687 | call delay_ms |
688 | call _rdtsc |
688 | call _rdtsc |
689 | sub eax,ecx |
689 | sub eax,ecx |
690 | shl eax,2 |
690 | shl eax,2 |
691 | mov [0xf600],eax ; save tsc / sec |
691 | mov [0xf600],eax ; save tsc / sec |
692 | 692 | ||
693 | ; SET VARIABLES |
693 | ; SET VARIABLES |
694 | 694 | ||
695 | call set_variables |
695 | call set_variables |
696 | 696 | ||
697 | ; STACK AND FDC |
697 | ; STACK AND FDC |
698 | 698 | ||
699 | call stack_init |
699 | call stack_init |
700 | call fdc_init |
700 | call fdc_init |
701 | 701 | ||
702 | ; PALETTE FOR 320x200 and 640x480 16 col |
702 | ; PALETTE FOR 320x200 and 640x480 16 col |
703 | 703 | ||
704 | cmp [0xfe0c],word 0x12 |
704 | cmp [0xfe0c],word 0x12 |
705 | jne no_pal_vga |
705 | jne no_pal_vga |
706 | mov esi,boot_pal_vga |
706 | mov esi,boot_pal_vga |
707 | call boot_log |
707 | call boot_log |
708 | call paletteVGA |
708 | call paletteVGA |
709 | no_pal_vga: |
709 | no_pal_vga: |
710 | 710 | ||
711 | cmp [0xfe0c],word 0x13 |
711 | cmp [0xfe0c],word 0x13 |
712 | jne no_pal_ega |
712 | jne no_pal_ega |
713 | mov esi,boot_pal_ega |
713 | mov esi,boot_pal_ega |
714 | call boot_log |
714 | call boot_log |
715 | call palette320x200 |
715 | call palette320x200 |
716 | no_pal_ega: |
716 | no_pal_ega: |
717 | 717 | ||
718 | ; LOAD DEFAULT SKIN |
718 | ; LOAD DEFAULT SKIN |
719 | 719 | ||
720 | call load_default_skin |
720 | call load_default_skin |
721 | 721 | ||
722 | ; MTRR'S |
722 | ; MTRR'S |
723 | 723 | ||
724 | call enable_mtrr |
724 | call enable_mtrr |
725 | 725 | ||
726 | 726 | ||
727 | ; LOAD FIRST APPLICATION |
727 | ; LOAD FIRST APPLICATION |
728 | mov [0x3000],dword 1 ;1 |
728 | mov [0x3000],dword 1 ;1 |
729 | mov [0x3004],dword 1 ;1 |
729 | mov [0x3004],dword 1 ;1 |
730 | cli |
730 | cli |
731 | mov al,[0x2f0000+0x9030] |
731 | mov al,[0x2f0000+0x9030] |
732 | cmp al,1 |
732 | cmp al,1 |
733 | jne no_load_vrr_m |
733 | jne no_load_vrr_m |
734 | mov eax,vrr_m |
734 | mov eax,vrr_m |
735 | call start_application_fl |
735 | call start_application_fl |
736 | cmp eax,2 ; if no vrr_m app found |
736 | cmp eax,2 ; if no vrr_m app found |
737 | je first_app_found |
737 | je first_app_found |
738 | 738 | ||
739 | no_load_vrr_m: |
739 | no_load_vrr_m: |
740 | mov eax,firstapp |
740 | mov eax,firstapp |
741 | call start_application_fl |
741 | call start_application_fl |
742 | 742 | ||
743 | cmp eax,2 ; if no first app found - halt |
743 | cmp eax,2 ; if no first app found - halt |
744 | je first_app_found |
744 | je first_app_found |
745 | mov eax, 0xDEADBEEF |
745 | mov eax, 0xDEADBEEF |
746 | hlt ;jmp $ |
746 | hlt ;jmp $ |
747 | first_app_found: |
747 | first_app_found: |
748 | cli |
748 | cli |
749 | 749 | ||
750 | mov [0x3004],dword 2 |
750 | mov [0x3004],dword 2 |
751 | mov [0x3000],dword 1 |
751 | mov [0x3000],dword 1 |
752 | 752 | ||
753 | 753 | ||
754 | ; START MULTITASKING |
754 | ; START MULTITASKING |
755 | 755 | ||
756 | mov esi,boot_tasking |
756 | mov esi,boot_tasking |
757 | call boot_log |
757 | call boot_log |
758 | 758 | ||
759 | mov [0xe000],byte 1 ; multitasking enabled |
759 | mov [0xe000],byte 1 ; multitasking enabled |
760 | 760 | ||
761 | mov al, 0xf6 ; Ñáðîñ êëà âèà òóðû, ðà çðåøèòü ñêà Ãèðîâà Ãèå |
761 | mov al, 0xf6 ; Ñáðîñ êëà âèà òóðû, ðà çðåøèòü ñêà Ãèðîâà Ãèå |
762 | call kb_write |
762 | call kb_write |
763 | 763 | ||
764 | mov ecx,0 |
764 | mov ecx,0 |
765 | wait_loop_1: ; variant 2 |
765 | wait_loop_1: ; variant 2 |
766 | ; ÷èòà åì ïîðò ñîñòîÿÃèÿ ïðîöåññîðà 8042 |
766 | ; ÷èòà åì ïîðò ñîñòîÿÃèÿ ïðîöåññîðà 8042 |
767 | in al,64h |
767 | in al,64h |
768 | and al,00000010b ; ôëà ã ãîòîâÃîñòè |
768 | and al,00000010b ; ôëà ã ãîòîâÃîñòè |
769 | ; îæèäà åì ãîòîâÃîñòü ïðîöåññîðà 8042 |
769 | ; îæèäà åì ãîòîâÃîñòü ïðîöåññîðà 8042 |
770 | loopnz wait_loop_1 |
770 | loopnz wait_loop_1 |
771 | 771 | ||
772 | ; SET KEYBOARD PARAMETERS |
772 | ; SET KEYBOARD PARAMETERS |
773 | ; mov al, 0xED ; svetodiody - only for testing! |
773 | ; mov al, 0xED ; svetodiody - only for testing! |
774 | ; call kb_write |
774 | ; call kb_write |
775 | ; call kb_read |
775 | ; call kb_read |
776 | ; mov al, 111b |
776 | ; mov al, 111b |
777 | ; call kb_write |
777 | ; call kb_write |
778 | ; call kb_read |
778 | ; call kb_read |
779 | 779 | ||
780 | mov al, 0xF3 ; set repeat rate & delay |
780 | mov al, 0xF3 ; set repeat rate & delay |
781 | call kb_write |
781 | call kb_write |
782 | call kb_read |
782 | call kb_read |
783 | mov al, 00100010b ; 24 500 ;00100100b ; 20 500 |
783 | mov al, 00100010b ; 24 500 ;00100100b ; 20 500 |
784 | call kb_write |
784 | call kb_write |
785 | call kb_read |
785 | call kb_read |
786 | ;// mike.dld [ |
786 | ;// mike.dld [ |
787 | call set_lights |
787 | call set_lights |
788 | ;// mike.dld ] |
788 | ;// mike.dld ] |
789 | 789 | ||
790 | 790 | ||
791 | ; UNMASK ALL IRQ'S |
791 | ; UNMASK ALL IRQ'S |
792 | 792 | ||
793 | mov esi,boot_allirqs |
793 | mov esi,boot_allirqs |
794 | call boot_log |
794 | call boot_log |
795 | 795 | ||
796 | cli ;guarantee forbidance of interrupts. |
796 | cli ;guarantee forbidance of interrupts. |
797 | mov al,0 ; unmask all irq's |
797 | mov al,0 ; unmask all irq's |
798 | out 0xA1,al |
798 | out 0xA1,al |
799 | out 0x21,al |
799 | out 0x21,al |
800 | 800 | ||
801 | mov ecx,32 |
801 | mov ecx,32 |
802 | 802 | ||
803 | ready_for_irqs: |
803 | ready_for_irqs: |
804 | 804 | ||
805 | mov al,0x20 ; ready for irqs |
805 | mov al,0x20 ; ready for irqs |
806 | out 0x20,al |
806 | out 0x20,al |
807 | out 0xa0,al |
807 | out 0xa0,al |
808 | 808 | ||
809 | loop ready_for_irqs ; flush the queue |
809 | loop ready_for_irqs ; flush the queue |
810 | 810 | ||
811 | ; mov [dma_hdd],1 |
811 | ; mov [dma_hdd],1 |
812 | 812 | ||
813 | sti |
813 | sti |
814 | jmp $ ; wait here for timer to take control |
814 | jmp $ ; wait here for timer to take control |
815 | 815 | ||
816 | ; Fly :) |
816 | ; Fly :) |
817 | 817 | ||
818 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
818 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
819 | ; ; |
819 | ; ; |
820 | ; MAIN OS LOOP ; |
820 | ; MAIN OS LOOP ; |
821 | ; ; |
821 | ; ; |
822 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
822 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
823 | align 32 |
823 | align 32 |
824 | osloop: |
824 | osloop: |
825 | 825 | ||
826 | call check_mouse_data |
826 | call check_mouse_data |
827 | call [draw_pointer] |
827 | call [draw_pointer] |
828 | 828 | ||
829 | call checkbuttons |
829 | call checkbuttons |
830 | call main_loop_sys_getkey |
830 | call main_loop_sys_getkey |
831 | call checkwindows |
831 | call checkwindows |
832 | call check_window_move_request |
832 | call check_window_move_request |
833 | 833 | ||
834 | call checkmisc |
834 | call checkmisc |
835 | call checkEgaCga |
835 | call checkEgaCga |
836 | 836 | ||
837 | call stack_handler |
837 | call stack_handler |
838 | 838 | ||
839 | call checkidle |
839 | call checkidle |
840 | call check_fdd_motor_status |
840 | call check_fdd_motor_status |
841 | jmp osloop |
841 | jmp osloop |
842 | ;temp_pointers: |
842 | ;temp_pointers: |
843 | ; rd 32 |
843 | ; rd 32 |
844 | ; seed dd 0x12345678 |
844 | ; seed dd 0x12345678 |
845 | 845 | ||
846 | checkidle: |
846 | checkidle: |
847 | 847 | ||
848 | pushad |
848 | pushad |
849 | 849 | ||
850 | cmp [check_idle_semaphore],0 |
850 | cmp [check_idle_semaphore],0 |
851 | jne no_idle_state |
851 | jne no_idle_state |
852 | 852 | ||
853 | call change_task |
853 | call change_task |
854 | mov eax,[idlemem] |
854 | mov eax,[idlemem] |
855 | mov ebx,[timer_ticks] ;[0xfdf0] |
855 | mov ebx,[timer_ticks] ;[0xfdf0] |
856 | cmp eax,ebx |
856 | cmp eax,ebx |
857 | jnz idle_exit |
857 | jnz idle_exit |
858 | call _rdtsc |
858 | call _rdtsc |
859 | mov ecx,eax |
859 | mov ecx,eax |
860 | idle_loop: |
860 | idle_loop: |
861 | hlt |
861 | hlt |
862 | cmp [check_idle_semaphore],0 |
862 | cmp [check_idle_semaphore],0 |
863 | jne idle_loop_exit |
863 | jne idle_loop_exit |
864 | mov eax,[timer_ticks] ;[0xfdf0] |
864 | mov eax,[timer_ticks] ;[0xfdf0] |
865 | cmp ebx,eax |
865 | cmp ebx,eax |
866 | jz idle_loop |
866 | jz idle_loop |
867 | idle_loop_exit: |
867 | idle_loop_exit: |
868 | mov [idlemem],eax |
868 | mov [idlemem],eax |
869 | call _rdtsc |
869 | call _rdtsc |
870 | sub eax,ecx |
870 | sub eax,ecx |
871 | mov ebx,[idleuse] |
871 | mov ebx,[idleuse] |
872 | add ebx,eax |
872 | add ebx,eax |
873 | mov [idleuse],ebx |
873 | mov [idleuse],ebx |
874 | 874 | ||
875 | popad |
875 | popad |
876 | ret |
876 | ret |
877 | 877 | ||
878 | idle_exit: |
878 | idle_exit: |
879 | 879 | ||
880 | mov ebx,[timer_ticks] ;[0xfdf0] |
880 | mov ebx,[timer_ticks] ;[0xfdf0] |
881 | mov [idlemem],ebx |
881 | mov [idlemem],ebx |
882 | call change_task |
882 | call change_task |
883 | 883 | ||
884 | popad |
884 | popad |
885 | ret |
885 | ret |
886 | 886 | ||
887 | no_idle_state: |
887 | no_idle_state: |
888 | 888 | ||
889 | dec [check_idle_semaphore] |
889 | dec [check_idle_semaphore] |
890 | 890 | ||
891 | mov ebx,[timer_ticks] ;[0xfdf0] |
891 | mov ebx,[timer_ticks] ;[0xfdf0] |
892 | mov [idlemem],ebx |
892 | mov [idlemem],ebx |
893 | call change_task |
893 | call change_task |
894 | 894 | ||
895 | popad |
895 | popad |
896 | ret |
896 | ret |
897 | 897 | ||
898 | uglobal |
898 | uglobal |
899 | idlemem dd 0x0 |
899 | idlemem dd 0x0 |
900 | idleuse dd 0x0 |
900 | idleuse dd 0x0 |
901 | idleusesec dd 0x0 |
901 | idleusesec dd 0x0 |
902 | check_idle_semaphore dd 0x0 |
902 | check_idle_semaphore dd 0x0 |
903 | endg |
903 | endg |
904 | 904 | ||
905 | 905 | ||
906 | 906 | ||
907 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
907 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
908 | ; ; |
908 | ; ; |
909 | ; INCLUDED SYSTEM FILES ; |
909 | ; INCLUDED SYSTEM FILES ; |
910 | ; ; |
910 | ; ; |
911 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
911 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
912 | 912 | ||
913 | 913 | ||
914 | include "kernel32.inc" |
914 | include "kernel32.inc" |
915 | 915 | ||
916 | 916 | ||
917 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
917 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
918 | ; ; |
918 | ; ; |
919 | ; KERNEL FUNCTIONS ; |
919 | ; KERNEL FUNCTIONS ; |
920 | ; ; |
920 | ; ; |
921 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
921 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
922 | 922 | ||
923 | enable_mtrr: |
923 | enable_mtrr: |
924 | 924 | ||
925 | pushad |
925 | pushad |
926 | 926 | ||
927 | cmp [0x2f0000+0x901c],byte 2 |
927 | cmp [0x2f0000+0x901c],byte 2 |
928 | je no_mtrr |
928 | je no_mtrr |
929 | mov eax,[0xFE0C] ; if no LFB then no MTRR |
929 | mov eax,[0xFE0C] ; if no LFB then no MTRR |
930 | test eax,0100000000000000b |
930 | test eax,0100000000000000b |
931 | jz no_mtrr |
931 | jz no_mtrr |
932 | mov edx,[cpuid_1+3*4] ; edx - MTRR's supported ? |
932 | mov edx,[cpuid_1+3*4] ; edx - MTRR's supported ? |
933 | test edx,1000000000000b |
933 | test edx,1000000000000b |
934 | jz no_mtrr |
934 | jz no_mtrr |
935 | call find_empty_mtrr |
935 | call find_empty_mtrr |
936 | cmp ecx,0 |
936 | cmp ecx,0 |
937 | jz no_mtrr |
937 | jz no_mtrr |
938 | mov esi,boot_mtrr ; 'setting mtrr' |
938 | mov esi,boot_mtrr ; 'setting mtrr' |
939 | call boot_log |
939 | call boot_log |
940 | mov edx,0x0 ; LFB , +8 M , write combine |
940 | mov edx,0x0 ; LFB , +8 M , write combine |
941 | mov eax,[0x2f9018] |
941 | mov eax,[0x2f9018] |
942 | or eax,1 |
942 | or eax,1 |
943 | wrmsr |
943 | wrmsr |
944 | inc ecx |
944 | inc ecx |
945 | mov edx,0xf |
945 | mov edx,0xf |
946 | mov eax,0xff800800 |
946 | mov eax,0xff800800 |
947 | wrmsr |
947 | wrmsr |
948 | mov ecx,0x2ff ; enable mtrr's |
948 | mov ecx,0x2ff ; enable mtrr's |
949 | rdmsr |
949 | rdmsr |
950 | or eax,100000000000b ; set |
950 | or eax,100000000000b ; set |
951 | wrmsr |
951 | wrmsr |
952 | no_mtrr: |
952 | no_mtrr: |
953 | 953 | ||
954 | popad |
954 | popad |
955 | ret |
955 | ret |
956 | 956 | ||
957 | 957 | ||
958 | find_empty_mtrr: ; 8 pairs checked |
958 | find_empty_mtrr: ; 8 pairs checked |
959 | 959 | ||
960 | mov ecx,0x201-2 |
960 | mov ecx,0x201-2 |
961 | mtrr_find: |
961 | mtrr_find: |
962 | add ecx,2 |
962 | add ecx,2 |
963 | cmp ecx,0x200+8*2 |
963 | cmp ecx,0x200+8*2 |
964 | jge no_free_mtrr |
964 | jge no_free_mtrr |
965 | rdmsr |
965 | rdmsr |
966 | test eax,0x0800 |
966 | test eax,0x0800 |
967 | jnz mtrr_find |
967 | jnz mtrr_find |
968 | dec ecx |
968 | dec ecx |
969 | ret |
969 | ret |
970 | no_free_mtrr: |
970 | no_free_mtrr: |
971 | mov ecx,0 |
971 | mov ecx,0 |
972 | ret |
972 | ret |
973 | 973 | ||
974 | reserve_irqs_ports: |
974 | reserve_irqs_ports: |
975 | 975 | ||
976 | pushad |
976 | pushad |
977 | 977 | ||
978 | mov [irq_owner+4*0],byte 1 ; timer |
978 | mov [irq_owner+4*0],byte 1 ; timer |
979 | mov [irq_owner+4*1],byte 1 ; keyboard |
979 | mov [irq_owner+4*1],byte 1 ; keyboard |
980 | mov [irq_owner+4*5],byte 1 ; sound blaster |
980 | mov [irq_owner+4*5],byte 1 ; sound blaster |
981 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
981 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
982 | mov [irq_owner+4*13],byte 1 ; math co-pros |
982 | mov [irq_owner+4*13],byte 1 ; math co-pros |
983 | mov [irq_owner+4*14],byte 1 ; ide I |
983 | mov [irq_owner+4*14],byte 1 ; ide I |
984 | mov [irq_owner+4*15],byte 1 ; ide II |
984 | mov [irq_owner+4*15],byte 1 ; ide II |
985 | movzx eax,byte [0xf604] ; mouse irq |
985 | movzx eax,byte [0xf604] ; mouse irq |
986 | dec eax |
986 | dec eax |
987 | add eax,mouseirqtable |
987 | add eax,mouseirqtable |
988 | movzx eax,byte [eax] |
988 | movzx eax,byte [eax] |
989 | shl eax,2 |
989 | shl eax,2 |
990 | mov [irq_owner+eax],byte 1 |
990 | mov [irq_owner+eax],byte 1 |
991 | 991 | ||
992 | 992 | ||
993 | ; RESERVE PORTS |
993 | ; RESERVE PORTS |
994 | mov edi,1 ; 0x00-0xff |
994 | mov edi,1 ; 0x00-0xff |
995 | mov [0x2d0000],edi |
995 | mov [0x2d0000],edi |
996 | shl edi,4 |
996 | shl edi,4 |
997 | mov [0x2d0000+edi+0],dword 1 |
997 | mov [0x2d0000+edi+0],dword 1 |
998 | mov [0x2d0000+edi+4],dword 0x0 |
998 | mov [0x2d0000+edi+4],dword 0x0 |
999 | mov [0x2d0000+edi+8],dword 0xff |
999 | mov [0x2d0000+edi+8],dword 0xff |
1000 | cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1000 | cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1001 | jne ripl1 |
1001 | jne ripl1 |
1002 | inc dword [0x2d0000] |
1002 | inc dword [0x2d0000] |
1003 | mov edi,[0x2d0000] |
1003 | mov edi,[0x2d0000] |
1004 | shl edi,4 |
1004 | shl edi,4 |
1005 | mov [0x2d0000+edi+0],dword 1 |
1005 | mov [0x2d0000+edi+0],dword 1 |
1006 | mov [0x2d0000+edi+4],dword 0x3f0 |
1006 | mov [0x2d0000+edi+4],dword 0x3f0 |
1007 | mov [0x2d0000+edi+8],dword 0x3ff |
1007 | mov [0x2d0000+edi+8],dword 0x3ff |
1008 | ripl1: |
1008 | ripl1: |
1009 | cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1009 | cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1010 | jne ripl2 |
1010 | jne ripl2 |
1011 | inc dword [0x2d0000] |
1011 | inc dword [0x2d0000] |
1012 | mov edi,[0x2d0000] |
1012 | mov edi,[0x2d0000] |
1013 | shl edi,4 |
1013 | shl edi,4 |
1014 | mov [0x2d0000+edi+0],dword 1 |
1014 | mov [0x2d0000+edi+0],dword 1 |
1015 | mov [0x2d0000+edi+4],dword 0x2f0 |
1015 | mov [0x2d0000+edi+4],dword 0x2f0 |
1016 | mov [0x2d0000+edi+8],dword 0x2ff |
1016 | mov [0x2d0000+edi+8],dword 0x2ff |
1017 | ripl2: |
1017 | ripl2: |
1018 | 1018 | ||
1019 | popad |
1019 | popad |
1020 | ret |
1020 | ret |
1021 | 1021 | ||
1022 | iglobal |
1022 | iglobal |
1023 | mouseirqtable db 12 ; ps2 |
1023 | mouseirqtable db 12 ; ps2 |
1024 | db 4 ; com1 |
1024 | db 4 ; com1 |
1025 | db 3 ; com2 |
1025 | db 3 ; com2 |
1026 | endg |
1026 | endg |
1027 | 1027 | ||
1028 | setirqreadports: |
1028 | setirqreadports: |
1029 | 1029 | ||
1030 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1030 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1031 | mov [irq12read+4],dword 0 ; end of port list |
1031 | mov [irq12read+4],dword 0 ; end of port list |
1032 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1032 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1033 | mov [irq04read+4],dword 0 ; end of port list |
1033 | mov [irq04read+4],dword 0 ; end of port list |
1034 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1034 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1035 | mov [irq03read+4],dword 0 ; end of port list |
1035 | mov [irq03read+4],dword 0 ; end of port list |
1036 | 1036 | ||
1037 | ret |
1037 | ret |
1038 | 1038 | ||
1039 | iglobal |
1039 | iglobal |
1040 | process_number dd 0x1 |
1040 | process_number dd 0x1 |
1041 | endg |
1041 | endg |
1042 | 1042 | ||
1043 | uglobal |
1043 | uglobal |
1044 | novesachecksum dd 0x0 |
1044 | novesachecksum dd 0x0 |
1045 | endg |
1045 | endg |
1046 | 1046 | ||
1047 | checkEgaCga: |
1047 | checkEgaCga: |
1048 | 1048 | ||
1049 | cmp [0xfe0c],dword 0x13 |
1049 | cmp [0xfe0c],dword 0x13 |
1050 | je cnvl |
1050 | je cnvl |
1051 | ret |
1051 | ret |
1052 | cnvl: |
1052 | cnvl: |
1053 | 1053 | ||
1054 | pushad |
1054 | pushad |
1055 | mov ecx,[0xfb0a] |
1055 | mov ecx,[0xfb0a] |
1056 | cmp ecx,[novesachecksum] |
1056 | cmp ecx,[novesachecksum] |
1057 | jne novesal |
1057 | jne novesal |
1058 | popad |
1058 | popad |
1059 | ret |
1059 | ret |
1060 | 1060 | ||
1061 | novesal: |
1061 | novesal: |
1062 | mov [novesachecksum],ecx |
1062 | mov [novesachecksum],ecx |
1063 | mov ecx,0 |
1063 | mov ecx,0 |
1064 | movzx eax,word [0xfb0c] |
1064 | movzx eax,word [0xfb0c] |
1065 | cmp eax,100 |
1065 | cmp eax,100 |
1066 | jge m13l3 |
1066 | jge m13l3 |
1067 | mov eax,100 |
1067 | mov eax,100 |
1068 | m13l3: |
1068 | m13l3: |
1069 | cmp eax,480-100 |
1069 | cmp eax,480-100 |
1070 | jbe m13l4 |
1070 | jbe m13l4 |
1071 | mov eax,480-100 |
1071 | mov eax,480-100 |
1072 | m13l4: |
1072 | m13l4: |
1073 | sub eax,100 |
1073 | sub eax,100 |
1074 | imul eax,640*4 |
1074 | imul eax,640*4 |
1075 | add ecx,eax |
1075 | add ecx,eax |
1076 | movzx eax,word [0xfb0a] |
1076 | movzx eax,word [0xfb0a] |
1077 | cmp eax,160 |
1077 | cmp eax,160 |
1078 | jge m13l1 |
1078 | jge m13l1 |
1079 | mov eax,160 |
1079 | mov eax,160 |
1080 | m13l1: |
1080 | m13l1: |
1081 | cmp eax,640-160 |
1081 | cmp eax,640-160 |
1082 | jbe m13l2 |
1082 | jbe m13l2 |
1083 | mov eax,640-160 |
1083 | mov eax,640-160 |
1084 | m13l2: |
1084 | m13l2: |
1085 | sub eax,160 |
1085 | sub eax,160 |
1086 | shl eax,2 |
1086 | shl eax,2 |
1087 | add ecx,eax |
1087 | add ecx,eax |
1088 | mov esi,[0xfe80] |
1088 | mov esi,[0xfe80] |
1089 | add esi,ecx |
1089 | add esi,ecx |
1090 | mov edi,0xa0000 |
1090 | mov edi,0xa0000 |
1091 | mov edx,200 |
1091 | mov edx,200 |
1092 | mov ecx,320 |
1092 | mov ecx,320 |
1093 | cld |
1093 | cld |
1094 | m13pix: |
1094 | m13pix: |
1095 | lodsd |
1095 | lodsd |
1096 | push eax |
1096 | push eax |
1097 | mov ebx,eax |
1097 | mov ebx,eax |
1098 | and eax,(128+64+32) ; blue |
1098 | and eax,(128+64+32) ; blue |
1099 | shr eax,5 |
1099 | shr eax,5 |
1100 | and ebx,(128+64+32)*256 ; green |
1100 | and ebx,(128+64+32)*256 ; green |
1101 | shr ebx,8+2 |
1101 | shr ebx,8+2 |
1102 | add eax,ebx |
1102 | add eax,ebx |
1103 | pop ebx |
1103 | pop ebx |
1104 | and ebx,(128+64)*256*256 ; red |
1104 | and ebx,(128+64)*256*256 ; red |
1105 | shr ebx,8+8 |
1105 | shr ebx,8+8 |
1106 | add eax,ebx |
1106 | add eax,ebx |
1107 | stosb |
1107 | stosb |
1108 | loop m13pix |
1108 | loop m13pix |
1109 | mov ecx,320 |
1109 | mov ecx,320 |
1110 | add esi,4*(640-320) |
1110 | add esi,4*(640-320) |
1111 | dec edx |
1111 | dec edx |
1112 | jnz m13pix |
1112 | jnz m13pix |
1113 | 1113 | ||
1114 | popad |
1114 | popad |
1115 | ret |
1115 | ret |
1116 | 1116 | ||
1117 | 1117 | ||
1118 | palette320x200: |
1118 | palette320x200: |
1119 | 1119 | ||
1120 | mov edx,0x3c8 |
1120 | mov edx,0x3c8 |
1121 | xor eax, eax |
1121 | xor eax, eax |
1122 | out dx,al |
1122 | out dx,al |
1123 | mov ecx,256 |
1123 | mov ecx,256 |
1124 | mov edx,0x3c9 |
1124 | mov edx,0x3c9 |
1125 | xor eax,eax |
1125 | xor eax,eax |
1126 | 1126 | ||
1127 | palnew: |
1127 | palnew: |
1128 | mov al,0 |
1128 | mov al,0 |
1129 | test ah,64 |
1129 | test ah,64 |
1130 | jz pallbl1 |
1130 | jz pallbl1 |
1131 | add al,21 |
1131 | add al,21 |
1132 | pallbl1: |
1132 | pallbl1: |
1133 | test ah,128 |
1133 | test ah,128 |
1134 | jz pallbl2 |
1134 | jz pallbl2 |
1135 | add al,42 |
1135 | add al,42 |
1136 | pallbl2: |
1136 | pallbl2: |
1137 | out dx,al |
1137 | out dx,al |
1138 | mov al,0 |
1138 | mov al,0 |
1139 | test ah,8 |
1139 | test ah,8 |
1140 | jz pallbl3 |
1140 | jz pallbl3 |
1141 | add al,8 |
1141 | add al,8 |
1142 | pallbl3: |
1142 | pallbl3: |
1143 | test ah,16 |
1143 | test ah,16 |
1144 | jz pallbl4 |
1144 | jz pallbl4 |
1145 | add al,15 |
1145 | add al,15 |
1146 | pallbl4: |
1146 | pallbl4: |
1147 | test ah,32 |
1147 | test ah,32 |
1148 | jz pallbl5 |
1148 | jz pallbl5 |
1149 | add al,40 |
1149 | add al,40 |
1150 | pallbl5: |
1150 | pallbl5: |
1151 | out dx,al |
1151 | out dx,al |
1152 | mov al,0 |
1152 | mov al,0 |
1153 | test ah,1 |
1153 | test ah,1 |
1154 | jz pallbl6 |
1154 | jz pallbl6 |
1155 | add al,8 |
1155 | add al,8 |
1156 | pallbl6: |
1156 | pallbl6: |
1157 | test ah,2 |
1157 | test ah,2 |
1158 | jz pallbl7 |
1158 | jz pallbl7 |
1159 | add al,15 |
1159 | add al,15 |
1160 | pallbl7: |
1160 | pallbl7: |
1161 | test ah,4 |
1161 | test ah,4 |
1162 | jz pallbl8 |
1162 | jz pallbl8 |
1163 | add al,40 |
1163 | add al,40 |
1164 | pallbl8: |
1164 | pallbl8: |
1165 | out dx,al |
1165 | out dx,al |
1166 | add ah,1 |
1166 | add ah,1 |
1167 | loop palnew |
1167 | loop palnew |
1168 | 1168 | ||
1169 | ret |
1169 | ret |
1170 | 1170 | ||
1171 | set_variables: |
1171 | set_variables: |
1172 | 1172 | ||
1173 | mov ecx,0x100 ; flush port 0x60 |
1173 | mov ecx,0x100 ; flush port 0x60 |
1174 | .fl60: in al,0x60 |
1174 | .fl60: in al,0x60 |
1175 | loop .fl60 |
1175 | loop .fl60 |
1176 | mov [0xfcff],byte 0 ; mouse buffer |
1176 | mov [0xfcff],byte 0 ; mouse buffer |
1177 | mov [0xf400],byte 0 ; keyboard buffer |
1177 | mov [0xf400],byte 0 ; keyboard buffer |
1178 | mov [0xf500],byte 0 ; button buffer |
1178 | mov [0xf500],byte 0 ; button buffer |
1179 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
1179 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
1180 | 1180 | ||
1181 | push eax |
1181 | push eax |
1182 | mov ax,[0x2f0000+0x900c] |
1182 | mov ax,[0x2f0000+0x900c] |
1183 | shr ax,1 |
1183 | shr ax,1 |
1184 | shl eax,16 |
1184 | shl eax,16 |
1185 | mov ax,[0x2f0000+0x900A] |
1185 | mov ax,[0x2f0000+0x900A] |
1186 | shr ax,1 |
1186 | shr ax,1 |
1187 | mov [0xfb0a],eax |
1187 | mov [0xfb0a],eax |
1188 | pop eax |
1188 | pop eax |
1189 | 1189 | ||
1190 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1190 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1191 | mov [display_data-12],dword 1 ; tiled background |
1191 | mov [display_data-12],dword 1 ; tiled background |
1192 | mov [0xfe88],dword 0x2C0000 ; address of button list |
1192 | mov [0xfe88],dword 0x2C0000 ; address of button list |
1193 | 1193 | ||
1194 | ;!! IP 04.02.2005: |
1194 | ;!! IP 04.02.2005: |
1195 | mov [next_usage_update], 100 |
1195 | mov [next_usage_update], 100 |
1196 | mov byte [0xFFFF], 0 ; change task if possible |
1196 | mov byte [0xFFFF], 0 ; change task if possible |
1197 | 1197 | ||
1198 | ret |
1198 | ret |
1199 | 1199 | ||
1200 | ;* mouse centered - start code- Mario79 |
1200 | ;* mouse centered - start code- Mario79 |
1201 | mouse_centered: |
1201 | mouse_centered: |
1202 | push eax |
1202 | push eax |
1203 | mov eax,[0xFE00] |
1203 | mov eax,[0xFE00] |
1204 | shr eax,1 |
1204 | shr eax,1 |
1205 | mov [0xFB0A],ax |
1205 | mov [0xFB0A],ax |
1206 | mov eax,[0xFE04] |
1206 | mov eax,[0xFE04] |
1207 | shr eax,1 |
1207 | shr eax,1 |
1208 | mov [0xFB0C],ax |
1208 | mov [0xFB0C],ax |
1209 | pop eax |
1209 | pop eax |
1210 | ret |
1210 | ret |
1211 | ;* mouse centered - end code- Mario79 |
1211 | ;* mouse centered - end code- Mario79 |
1212 | 1212 | ||
1213 | align 4 |
1213 | align 4 |
1214 | 1214 | ||
1215 | sys_outport: |
1215 | sys_outport: |
1216 | 1216 | ||
1217 | mov edi,ebx ; separate flag for read / write |
1217 | mov edi,ebx ; separate flag for read / write |
1218 | and ebx,65535 |
1218 | and ebx,65535 |
1219 | 1219 | ||
1220 | mov ecx,[0x2d0000] |
1220 | mov ecx,[0x2d0000] |
1221 | test ecx,ecx |
1221 | test ecx,ecx |
1222 | jne sopl8 |
1222 | jne sopl8 |
1223 | mov [esp+36],dword 1 |
1223 | mov [esp+36],dword 1 |
1224 | ret |
1224 | ret |
1225 | 1225 | ||
1226 | sopl8: |
1226 | sopl8: |
1227 | mov edx,[0x3010] |
1227 | mov edx,[0x3010] |
1228 | mov edx,[edx+0x4] |
1228 | mov edx,[edx+0x4] |
1229 | and ebx,65535 |
1229 | and ebx,65535 |
1230 | cld |
1230 | cld |
1231 | sopl1: |
1231 | sopl1: |
1232 | 1232 | ||
1233 | mov esi,ecx |
1233 | mov esi,ecx |
1234 | shl esi,4 |
1234 | shl esi,4 |
1235 | add esi,0x2d0000 |
1235 | add esi,0x2d0000 |
1236 | cmp edx,[esi+0] |
1236 | cmp edx,[esi+0] |
1237 | jne sopl2 |
1237 | jne sopl2 |
1238 | cmp ebx,[esi+4] |
1238 | cmp ebx,[esi+4] |
1239 | jb sopl2 |
1239 | jb sopl2 |
1240 | cmp ebx,[esi+8] |
1240 | cmp ebx,[esi+8] |
1241 | jg sopl2 |
1241 | jg sopl2 |
1242 | jmp sopl3 |
1242 | jmp sopl3 |
1243 | 1243 | ||
1244 | sopl2: |
1244 | sopl2: |
1245 | 1245 | ||
1246 | dec ecx |
1246 | dec ecx |
1247 | jnz sopl1 |
1247 | jnz sopl1 |
1248 | mov [esp+36],dword 1 |
1248 | mov [esp+36],dword 1 |
1249 | ret |
1249 | ret |
1250 | 1250 | ||
1251 | sopl3: |
1251 | sopl3: |
1252 | 1252 | ||
1253 | test edi,0x80000000 ; read ? |
1253 | test edi,0x80000000 ; read ? |
1254 | jnz sopl4 |
1254 | jnz sopl4 |
1255 | 1255 | ||
1256 | mov dx,bx ; write |
1256 | mov dx,bx ; write |
1257 | out dx,al |
1257 | out dx,al |
1258 | mov [esp+36],dword 0 |
1258 | mov [esp+36],dword 0 |
1259 | ret |
1259 | ret |
1260 | 1260 | ||
1261 | sopl4: |
1261 | sopl4: |
1262 | 1262 | ||
1263 | mov dx,bx ; read |
1263 | mov dx,bx ; read |
1264 | in al,dx |
1264 | in al,dx |
1265 | and eax,0xff |
1265 | and eax,0xff |
1266 | mov [esp+36],dword 0 |
1266 | mov [esp+36],dword 0 |
1267 | mov [esp+24],eax |
1267 | mov [esp+24],eax |
1268 | ret |
1268 | ret |
1269 | 1269 | ||
1270 | 1270 | ||
1271 | 1271 | ||
1272 | align 4 |
1272 | align 4 |
1273 | sys_sb16: |
1273 | sys_sb16: |
1274 | 1274 | ||
1275 | cmp word [sb16],word 0 |
1275 | cmp word [sb16],word 0 |
1276 | jnz sb16l1 |
1276 | jnz sb16l1 |
1277 | mov [esp+36],dword 1 |
1277 | mov [esp+36],dword 1 |
1278 | ret |
1278 | ret |
1279 | sb16l1: |
1279 | sb16l1: |
1280 | mov [esp+36],dword 0 |
1280 | mov [esp+36],dword 0 |
1281 | cmp eax,1 ; set volume - main |
1281 | cmp eax,1 ; set volume - main |
1282 | jnz sb16l2 |
1282 | jnz sb16l2 |
1283 | mov dx,word [sb16] |
1283 | mov dx,word [sb16] |
1284 | add dx,4 |
1284 | add dx,4 |
1285 | mov al,0x22 |
1285 | mov al,0x22 |
1286 | out dx,al |
1286 | out dx,al |
1287 | mov esi,1 |
1287 | mov esi,1 |
1288 | call delay_ms |
1288 | call delay_ms |
1289 | mov eax,ebx |
1289 | mov eax,ebx |
1290 | inc edx |
1290 | inc edx |
1291 | out dx,al |
1291 | out dx,al |
1292 | ret |
1292 | ret |
1293 | sb16l2: |
1293 | sb16l2: |
1294 | 1294 | ||
1295 | cmp eax,2 ; set volume - cd |
1295 | cmp eax,2 ; set volume - cd |
1296 | jnz sb16l3 |
1296 | jnz sb16l3 |
1297 | mov dx,word [sb16] |
1297 | mov dx,word [sb16] |
1298 | add dx,4 |
1298 | add dx,4 |
1299 | mov al,0x28 |
1299 | mov al,0x28 |
1300 | out dx,al |
1300 | out dx,al |
1301 | mov esi,1 |
1301 | mov esi,1 |
1302 | call delay_ms |
1302 | call delay_ms |
1303 | mov eax,ebx |
1303 | mov eax,ebx |
1304 | add edx,1 |
1304 | add edx,1 |
1305 | out dx,al |
1305 | out dx,al |
1306 | ret |
1306 | ret |
1307 | sb16l3: |
1307 | sb16l3: |
1308 | mov [esp+36],dword 2 |
1308 | mov [esp+36],dword 2 |
1309 | ret |
1309 | ret |
1310 | 1310 | ||
1311 | 1311 | ||
1312 | align 4 |
1312 | align 4 |
1313 | 1313 | ||
1314 | sys_sb16II: |
1314 | sys_sb16II: |
1315 | 1315 | ||
1316 | cmp word [sb16],word 0 |
1316 | cmp word [sb16],word 0 |
1317 | jnz IIsb16l1 |
1317 | jnz IIsb16l1 |
1318 | mov [esp+36],dword 1 |
1318 | mov [esp+36],dword 1 |
1319 | ret |
1319 | ret |
1320 | IIsb16l1: |
1320 | IIsb16l1: |
1321 | 1321 | ||
1322 | cmp eax,1 ; set volume - main |
1322 | cmp eax,1 ; set volume - main |
1323 | jnz IIsb16l2 |
1323 | jnz IIsb16l2 |
1324 | ; L |
1324 | ; L |
1325 | mov dx,word [sb16] |
1325 | mov dx,word [sb16] |
1326 | add dx,4 |
1326 | add dx,4 |
1327 | mov al,0x30 |
1327 | mov al,0x30 |
1328 | out dx,al |
1328 | out dx,al |
1329 | mov eax,ebx |
1329 | mov eax,ebx |
1330 | inc edx |
1330 | inc edx |
1331 | out dx,al |
1331 | out dx,al |
1332 | ; R |
1332 | ; R |
1333 | mov dx,word [sb16] |
1333 | mov dx,word [sb16] |
1334 | add dx,4 |
1334 | add dx,4 |
1335 | mov al,0x31 |
1335 | mov al,0x31 |
1336 | out dx,al |
1336 | out dx,al |
1337 | mov eax,ebx |
1337 | mov eax,ebx |
1338 | inc edx |
1338 | inc edx |
1339 | out dx,al |
1339 | out dx,al |
1340 | mov [esp+36],dword 0 |
1340 | mov [esp+36],dword 0 |
1341 | ret |
1341 | ret |
1342 | IIsb16l2: |
1342 | IIsb16l2: |
1343 | 1343 | ||
1344 | cmp eax,2 ; set volume - cd |
1344 | cmp eax,2 ; set volume - cd |
1345 | jnz IIsb16l3 |
1345 | jnz IIsb16l3 |
1346 | ; L |
1346 | ; L |
1347 | mov dx,word [sb16] |
1347 | mov dx,word [sb16] |
1348 | add dx,4 |
1348 | add dx,4 |
1349 | mov al,0x36 |
1349 | mov al,0x36 |
1350 | out dx,al |
1350 | out dx,al |
1351 | mov eax,ebx |
1351 | mov eax,ebx |
1352 | inc edx |
1352 | inc edx |
1353 | out dx,al |
1353 | out dx,al |
1354 | ; R |
1354 | ; R |
1355 | mov dx,word [sb16] |
1355 | mov dx,word [sb16] |
1356 | add dx,4 |
1356 | add dx,4 |
1357 | mov al,0x37 |
1357 | mov al,0x37 |
1358 | out dx,al |
1358 | out dx,al |
1359 | mov eax,ebx |
1359 | mov eax,ebx |
1360 | inc edx |
1360 | inc edx |
1361 | out dx,al |
1361 | out dx,al |
1362 | mov [esp+36],dword 0 |
1362 | mov [esp+36],dword 0 |
1363 | ret |
1363 | ret |
1364 | IIsb16l3: |
1364 | IIsb16l3: |
1365 | 1365 | ||
1366 | mov [esp+36],dword 2 |
1366 | mov [esp+36],dword 2 |
1367 | ret |
1367 | ret |
1368 | 1368 | ||
1369 | 1369 | ||
1370 | align 4 |
1370 | align 4 |
1371 | 1371 | ||
1372 | sys_wss: |
1372 | sys_wss: |
1373 | 1373 | ||
1374 | cmp word [wss],word 0 |
1374 | cmp word [wss],word 0 |
1375 | jnz wssl1 |
1375 | jnz wssl1 |
1376 | mov [esp+36],dword 1 |
1376 | mov [esp+36],dword 1 |
1377 | ret |
1377 | ret |
1378 | wssl1: |
1378 | wssl1: |
1379 | 1379 | ||
1380 | cmp eax,1 ; set volume - main |
1380 | cmp eax,1 ; set volume - main |
1381 | jnz wssl2 |
1381 | jnz wssl2 |
1382 | mov [esp+36],dword 0 |
1382 | mov [esp+36],dword 0 |
1383 | ret |
1383 | ret |
1384 | wssl2: |
1384 | wssl2: |
1385 | 1385 | ||
1386 | cmp eax,2 ; set volume - cd |
1386 | cmp eax,2 ; set volume - cd |
1387 | jnz wssl3 |
1387 | jnz wssl3 |
1388 | ; L |
1388 | ; L |
1389 | mov dx,word [wss] |
1389 | mov dx,word [wss] |
1390 | add dx,4 |
1390 | add dx,4 |
1391 | mov al,0x2 |
1391 | mov al,0x2 |
1392 | out dx,al |
1392 | out dx,al |
1393 | mov esi,1 |
1393 | mov esi,1 |
1394 | call delay_ms |
1394 | call delay_ms |
1395 | mov eax,ebx |
1395 | mov eax,ebx |
1396 | inc edx |
1396 | inc edx |
1397 | out dx,al |
1397 | out dx,al |
1398 | ; R |
1398 | ; R |
1399 | mov dx,word [wss] |
1399 | mov dx,word [wss] |
1400 | add dx,4 |
1400 | add dx,4 |
1401 | mov al,0x3 |
1401 | mov al,0x3 |
1402 | out dx,al |
1402 | out dx,al |
1403 | mov esi,1 |
1403 | mov esi,1 |
1404 | call delay_ms |
1404 | call delay_ms |
1405 | mov eax,ebx |
1405 | mov eax,ebx |
1406 | inc edx |
1406 | inc edx |
1407 | out dx,al |
1407 | out dx,al |
1408 | mov [esp+36],dword 0 |
1408 | mov [esp+36],dword 0 |
1409 | ret |
1409 | ret |
1410 | wssl3: |
1410 | wssl3: |
1411 | mov [esp+36],dword 2 |
1411 | mov [esp+36],dword 2 |
1412 | ret |
1412 | ret |
1413 | 1413 | ||
1414 | display_number: |
1414 | display_number: |
1415 | 1415 | ||
1416 | ; eax = print type, al=0 -> ebx is number |
1416 | ; eax = print type, al=0 -> ebx is number |
1417 | ; al=1 -> ebx is pointer |
1417 | ; al=1 -> ebx is pointer |
1418 | ; ah=0 -> display decimal |
1418 | ; ah=0 -> display decimal |
1419 | ; ah=1 -> display hexadecimal |
1419 | ; ah=1 -> display hexadecimal |
1420 | ; ah=2 -> display binary |
1420 | ; ah=2 -> display binary |
1421 | ; eax bits 16-21 = number of digits to display (0-32) |
1421 | ; eax bits 16-21 = number of digits to display (0-32) |
1422 | ; eax bits 22-31 = reserved |
1422 | ; eax bits 22-31 = reserved |
1423 | ; |
1423 | ; |
1424 | ; ebx = number or pointer |
1424 | ; ebx = number or pointer |
1425 | ; ecx = x shl 16 + y |
1425 | ; ecx = x shl 16 + y |
1426 | ; edx = color |
1426 | ; edx = color |
1427 | 1427 | ||
1428 | cmp eax,0xffff ; length > 0 ? |
1428 | cmp eax,0xffff ; length > 0 ? |
1429 | jge cont_displ |
1429 | jge cont_displ |
1430 | ret |
1430 | ret |
1431 | cont_displ: |
1431 | cont_displ: |
1432 | 1432 | ||
1433 | cmp eax,60*0x10000 ; length <= 60 ? |
1433 | cmp eax,60*0x10000 ; length <= 60 ? |
1434 | jbe cont_displ2 |
1434 | jbe cont_displ2 |
1435 | ret |
1435 | ret |
1436 | cont_displ2: |
1436 | cont_displ2: |
1437 | 1437 | ||
1438 | pushad |
1438 | pushad |
1439 | 1439 | ||
1440 | cmp al,1 ; ecx is a pointer ? |
1440 | cmp al,1 ; ecx is a pointer ? |
1441 | jne displnl1 |
1441 | jne displnl1 |
1442 | mov edi,[0x3010] |
1442 | mov edi,[0x3010] |
1443 | mov edi,[edi+0x10] |
1443 | mov edi,[edi+0x10] |
1444 | mov ebx,[edi+ebx] |
1444 | mov ebx,[edi+ebx] |
1445 | displnl1: |
1445 | displnl1: |
1446 | sub esp,64 |
1446 | sub esp,64 |
1447 | 1447 | ||
1448 | cmp ah,0 ; DECIMAL |
1448 | cmp ah,0 ; DECIMAL |
1449 | jne no_display_desnum |
1449 | jne no_display_desnum |
1450 | shr eax,16 |
1450 | shr eax,16 |
1451 | and eax,0x2f |
1451 | and eax,0x2f |
1452 | push eax |
1452 | push eax |
1453 | ;mov edi,[0x3010] |
1453 | ;mov edi,[0x3010] |
1454 | ;mov edi,[edi+0x10] |
1454 | ;mov edi,[edi+0x10] |
1455 | mov edi,esp |
1455 | mov edi,esp |
1456 | add edi,4+64 |
1456 | add edi,4+64 |
1457 | mov ecx,eax |
1457 | mov ecx,eax |
1458 | mov eax,ebx |
1458 | mov eax,ebx |
1459 | mov ebx,10 |
1459 | mov ebx,10 |
1460 | d_desnum: |
1460 | d_desnum: |
1461 | xor edx,edx |
1461 | xor edx,edx |
1462 | div ebx |
1462 | div ebx |
1463 | add dl,48 |
1463 | add dl,48 |
1464 | mov [edi],dl |
1464 | mov [edi],dl |
1465 | dec edi |
1465 | dec edi |
1466 | loop d_desnum |
1466 | loop d_desnum |
1467 | pop eax |
1467 | pop eax |
1468 | call draw_num_text |
1468 | call draw_num_text |
1469 | add esp,64 |
1469 | add esp,64 |
1470 | popad |
1470 | popad |
1471 | ret |
1471 | ret |
1472 | no_display_desnum: |
1472 | no_display_desnum: |
1473 | 1473 | ||
1474 | cmp ah,0x01 ; HEXADECIMAL |
1474 | cmp ah,0x01 ; HEXADECIMAL |
1475 | jne no_display_hexnum |
1475 | jne no_display_hexnum |
1476 | shr eax,16 |
1476 | shr eax,16 |
1477 | and eax,0x2f |
1477 | and eax,0x2f |
1478 | push eax |
1478 | push eax |
1479 | ;mov edi,[0x3010] |
1479 | ;mov edi,[0x3010] |
1480 | ;mov edi,[edi+0x10] |
1480 | ;mov edi,[edi+0x10] |
1481 | mov edi,esp |
1481 | mov edi,esp |
1482 | add edi,4+64 |
1482 | add edi,4+64 |
1483 | mov ecx,eax |
1483 | mov ecx,eax |
1484 | mov eax,ebx |
1484 | mov eax,ebx |
1485 | mov ebx,16 |
1485 | mov ebx,16 |
1486 | d_hexnum: |
1486 | d_hexnum: |
1487 | xor edx,edx |
1487 | xor edx,edx |
1488 | div ebx |
1488 | div ebx |
1489 | add edx,hexletters |
1489 | add edx,hexletters |
1490 | mov dl,[edx] |
1490 | mov dl,[edx] |
1491 | mov [edi],dl |
1491 | mov [edi],dl |
1492 | dec edi |
1492 | dec edi |
1493 | loop d_hexnum |
1493 | loop d_hexnum |
1494 | pop eax |
1494 | pop eax |
1495 | call draw_num_text |
1495 | call draw_num_text |
1496 | add esp,64 |
1496 | add esp,64 |
1497 | popad |
1497 | popad |
1498 | ret |
1498 | ret |
1499 | no_display_hexnum: |
1499 | no_display_hexnum: |
1500 | 1500 | ||
1501 | cmp ah,0x02 ; BINARY |
1501 | cmp ah,0x02 ; BINARY |
1502 | jne no_display_binnum |
1502 | jne no_display_binnum |
1503 | shr eax,16 |
1503 | shr eax,16 |
1504 | and eax,0x2f |
1504 | and eax,0x2f |
1505 | push eax |
1505 | push eax |
1506 | ;mov edi,[0x3010] |
1506 | ;mov edi,[0x3010] |
1507 | ;mov edi,[edi+0x10] |
1507 | ;mov edi,[edi+0x10] |
1508 | mov edi,esp |
1508 | mov edi,esp |
1509 | add edi,4+64 |
1509 | add edi,4+64 |
1510 | mov ecx,eax |
1510 | mov ecx,eax |
1511 | mov eax,ebx |
1511 | mov eax,ebx |
1512 | mov ebx,2 |
1512 | mov ebx,2 |
1513 | d_binnum: |
1513 | d_binnum: |
1514 | xor edx,edx |
1514 | xor edx,edx |
1515 | div ebx |
1515 | div ebx |
1516 | add dl,48 |
1516 | add dl,48 |
1517 | mov [edi],dl |
1517 | mov [edi],dl |
1518 | dec edi |
1518 | dec edi |
1519 | loop d_binnum |
1519 | loop d_binnum |
1520 | pop eax |
1520 | pop eax |
1521 | call draw_num_text |
1521 | call draw_num_text |
1522 | add esp,64 |
1522 | add esp,64 |
1523 | popad |
1523 | popad |
1524 | ret |
1524 | ret |
1525 | no_display_binnum: |
1525 | no_display_binnum: |
1526 | 1526 | ||
1527 | add esp,64 |
1527 | add esp,64 |
1528 | popad |
1528 | popad |
1529 | ret |
1529 | ret |
1530 | 1530 | ||
1531 | 1531 | ||
1532 | draw_num_text: |
1532 | draw_num_text: |
1533 | 1533 | ||
1534 | ; dtext |
1534 | ; dtext |
1535 | ; |
1535 | ; |
1536 | ; eax x & y |
1536 | ; eax x & y |
1537 | ; ebx color |
1537 | ; ebx color |
1538 | ; ecx start of text |
1538 | ; ecx start of text |
1539 | ; edx length |
1539 | ; edx length |
1540 | ; edi 1 force |
1540 | ; edi 1 force |
1541 | 1541 | ||
1542 | mov edx,eax |
1542 | mov edx,eax |
1543 | mov ecx,65 |
1543 | mov ecx,65 |
1544 | sub ecx,eax |
1544 | sub ecx,eax |
1545 | add ecx,esp |
1545 | add ecx,esp |
1546 | add ecx,4 |
1546 | add ecx,4 |
1547 | mov eax,[esp+64+32-8+4] |
1547 | mov eax,[esp+64+32-8+4] |
1548 | mov ebx,[esp+64+32-12+4] |
1548 | mov ebx,[esp+64+32-12+4] |
1549 | push edx ; add window start x & y |
1549 | push edx ; add window start x & y |
1550 | push ebx |
1550 | push ebx |
1551 | mov edx,[0x3010] |
1551 | mov edx,[0x3010] |
1552 | mov ebx,[edx-twdw] |
1552 | mov ebx,[edx-twdw] |
1553 | shl ebx,16 |
1553 | shl ebx,16 |
1554 | add ebx,[edx-twdw+4] |
1554 | add ebx,[edx-twdw+4] |
1555 | add eax,ebx |
1555 | add eax,ebx |
1556 | pop ebx |
1556 | pop ebx |
1557 | pop edx |
1557 | pop edx |
1558 | mov edi,0 |
1558 | mov edi,0 |
1559 | call dtext |
1559 | call dtext |
1560 | 1560 | ||
1561 | ret |
1561 | ret |
1562 | 1562 | ||
1563 | 1563 | ||
1564 | read_string: |
1564 | read_string: |
1565 | 1565 | ||
1566 | ; eax read_area |
1566 | ; eax read_area |
1567 | ; ebx color of letter |
1567 | ; ebx color of letter |
1568 | ; ecx color of background |
1568 | ; ecx color of background |
1569 | ; edx number of letters to read |
1569 | ; edx number of letters to read |
1570 | ; esi [x start]*65536 + [y_start] |
1570 | ; esi [x start]*65536 + [y_start] |
1571 | 1571 | ||
1572 | ret |
1572 | ret |
1573 | 1573 | ||
1574 | 1574 | ||
1575 | align 4 |
1575 | align 4 |
1576 | 1576 | ||
1577 | sys_setup: |
1577 | sys_setup: |
1578 | 1578 | ||
1579 | ; 1=roland mpu midi base , base io address |
1579 | ; 1=roland mpu midi base , base io address |
1580 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1580 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1581 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1581 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1582 | ; 4=sb16 base , base io address |
1582 | ; 4=sb16 base , base io address |
1583 | ; 5=system language, 1eng 2fi 3ger 4rus |
1583 | ; 5=system language, 1eng 2fi 3ger 4rus |
1584 | ; 6=wss base , base io address |
1584 | ; 6=wss base , base io address |
1585 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1585 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1586 | ; 8=fat32 partition in hd |
1586 | ; 8=fat32 partition in hd |
1587 | ; 9 |
1587 | ; 9 |
1588 | ; 10 = sound dma channel |
1588 | ; 10 = sound dma channel |
1589 | ; 11 = enable lba read |
1589 | ; 11 = enable lba read |
1590 | ; 12 = enable pci access |
1590 | ; 12 = enable pci access |
1591 | 1591 | ||
1592 | 1592 | ||
1593 | mov [esp+36],dword 0 |
1593 | mov [esp+36],dword 0 |
1594 | cmp eax,1 ; MIDI |
1594 | cmp eax,1 ; MIDI |
1595 | jnz nsyse1 |
1595 | jnz nsyse1 |
1596 | cmp ebx,0x100 |
1596 | cmp ebx,0x100 |
1597 | jb nsyse1 |
1597 | jb nsyse1 |
1598 | mov edx,65535 |
1598 | mov edx,65535 |
1599 | cmp edx,ebx |
1599 | cmp edx,ebx |
1600 | jb nsyse1 |
1600 | jb nsyse1 |
1601 | mov [midi_base],bx |
1601 | mov [midi_base],bx |
1602 | mov word [mididp],bx |
1602 | mov word [mididp],bx |
1603 | inc bx |
1603 | inc bx |
1604 | mov word [midisp],bx |
1604 | mov word [midisp],bx |
1605 | ret |
1605 | ret |
1606 | 1606 | ||
1607 | midi_base dw 0 |
1607 | midi_base dw 0 |
1608 | 1608 | ||
1609 | nsyse1: |
1609 | nsyse1: |
1610 | 1610 | ||
1611 | cmp eax,2 ; KEYBOARD |
1611 | cmp eax,2 ; KEYBOARD |
1612 | jnz nsyse2 |
1612 | jnz nsyse2 |
1613 | cmp ebx,1 |
1613 | cmp ebx,1 |
1614 | jnz kbnobase |
1614 | jnz kbnobase |
1615 | mov edi,[0x3010] |
1615 | mov edi,[0x3010] |
1616 | add ecx,[edi+0x10] |
1616 | add ecx,[edi+0x10] |
1617 | mov eax,ecx |
1617 | mov eax,ecx |
1618 | mov ebx,keymap |
1618 | mov ebx,keymap |
1619 | mov ecx,128 |
1619 | mov ecx,128 |
1620 | call memmove |
1620 | call memmove |
1621 | ret |
1621 | ret |
1622 | kbnobase: |
1622 | kbnobase: |
1623 | cmp ebx,2 |
1623 | cmp ebx,2 |
1624 | jnz kbnoshift |
1624 | jnz kbnoshift |
1625 | mov edi,[0x3010] |
1625 | mov edi,[0x3010] |
1626 | add ecx,[edi+0x10] |
1626 | add ecx,[edi+0x10] |
1627 | mov eax,ecx |
1627 | mov eax,ecx |
1628 | mov ebx,keymap_shift |
1628 | mov ebx,keymap_shift |
1629 | mov ecx,128 |
1629 | mov ecx,128 |
1630 | call memmove |
1630 | call memmove |
1631 | ret |
1631 | ret |
1632 | kbnoshift: |
1632 | kbnoshift: |
1633 | cmp ebx,3 |
1633 | cmp ebx,3 |
1634 | jne kbnoalt |
1634 | jne kbnoalt |
1635 | mov edi,[0x3010] |
1635 | mov edi,[0x3010] |
1636 | add ecx,[edi+0x10] |
1636 | add ecx,[edi+0x10] |
1637 | mov eax,ecx |
1637 | mov eax,ecx |
1638 | mov ebx,keymap_alt |
1638 | mov ebx,keymap_alt |
1639 | mov ecx,128 |
1639 | mov ecx,128 |
1640 | call memmove |
1640 | call memmove |
1641 | ret |
1641 | ret |
1642 | kbnoalt: |
1642 | kbnoalt: |
1643 | cmp ebx,9 |
1643 | cmp ebx,9 |
1644 | jnz kbnocountry |
1644 | jnz kbnocountry |
1645 | mov word [keyboard],cx |
1645 | mov word [keyboard],cx |
1646 | ret |
1646 | ret |
1647 | kbnocountry: |
1647 | kbnocountry: |
1648 | mov [esp+36],dword 1 |
1648 | mov [esp+36],dword 1 |
1649 | ret |
1649 | ret |
1650 | nsyse2: |
1650 | nsyse2: |
1651 | cmp eax,3 ; CD |
1651 | cmp eax,3 ; CD |
1652 | jnz nsyse3 |
1652 | jnz nsyse3 |
1653 | mov [cd_base],bl |
1653 | mov [cd_base],bl |
1654 | cmp ebx,1 |
1654 | cmp ebx,1 |
1655 | jnz noprma |
1655 | jnz noprma |
1656 | mov [cdbase],0x1f0 |
1656 | mov [cdbase],0x1f0 |
1657 | mov [cdid],0xa0 |
1657 | mov [cdid],0xa0 |
1658 | noprma: |
1658 | noprma: |
1659 | cmp ebx,2 |
1659 | cmp ebx,2 |
1660 | jnz noprsl |
1660 | jnz noprsl |
1661 | mov [cdbase],0x1f0 |
1661 | mov [cdbase],0x1f0 |
1662 | mov [cdid],0xb0 |
1662 | mov [cdid],0xb0 |
1663 | noprsl: |
1663 | noprsl: |
1664 | cmp ebx,3 |
1664 | cmp ebx,3 |
1665 | jnz nosema |
1665 | jnz nosema |
1666 | mov [cdbase],0x170 |
1666 | mov [cdbase],0x170 |
1667 | mov [cdid],0xa0 |
1667 | mov [cdid],0xa0 |
1668 | nosema: |
1668 | nosema: |
1669 | cmp ebx,4 |
1669 | cmp ebx,4 |
1670 | jnz nosesl |
1670 | jnz nosesl |
1671 | mov [cdbase],0x170 |
1671 | mov [cdbase],0x170 |
1672 | mov [cdid],0xb0 |
1672 | mov [cdid],0xb0 |
1673 | nosesl: |
1673 | nosesl: |
1674 | ret |
1674 | ret |
1675 | 1675 | ||
1676 | cd_base db 0 |
1676 | cd_base db 0 |
1677 | 1677 | ||
1678 | nsyse3: |
1678 | nsyse3: |
1679 | 1679 | ||
1680 | cmp eax,4 ; SB |
1680 | cmp eax,4 ; SB |
1681 | jnz nsyse4 |
1681 | jnz nsyse4 |
1682 | cmp ebx,0x100 |
1682 | cmp ebx,0x100 |
1683 | jb nsyse4 |
1683 | jb nsyse4 |
1684 | mov edx,65535 |
1684 | mov edx,65535 |
1685 | cmp edx,ebx |
1685 | cmp edx,ebx |
1686 | jb nsyse4 |
1686 | jb nsyse4 |
1687 | mov word [sb16],bx |
1687 | mov word [sb16],bx |
1688 | ret |
1688 | ret |
1689 | nsyse4: |
1689 | nsyse4: |
1690 | 1690 | ||
1691 | cmp eax,5 ; SYSTEM LANGUAGE |
1691 | cmp eax,5 ; SYSTEM LANGUAGE |
1692 | jnz nsyse5 |
1692 | jnz nsyse5 |
1693 | mov [syslang],ebx |
1693 | mov [syslang],ebx |
1694 | ret |
1694 | ret |
1695 | nsyse5: |
1695 | nsyse5: |
1696 | 1696 | ||
1697 | cmp eax,6 ; WSS |
1697 | cmp eax,6 ; WSS |
1698 | jnz nsyse6 |
1698 | jnz nsyse6 |
1699 | cmp ebx,0x100 |
1699 | cmp ebx,0x100 |
1700 | jb nsyse6 |
1700 | jb nsyse6 |
1701 | mov [wss],ebx |
1701 | mov [wss],ebx |
1702 | ret |
1702 | ret |
1703 | 1703 | ||
1704 | wss_temp dd 0 |
1704 | wss_temp dd 0 |
1705 | 1705 | ||
1706 | nsyse6: |
1706 | nsyse6: |
1707 | 1707 | ||
1708 | cmp eax,7 ; HD BASE |
1708 | cmp eax,7 ; HD BASE |
1709 | jne nsyse7 |
1709 | jne nsyse7 |
1710 | mov [hd_base],bl |
1710 | mov [hd_base],bl |
1711 | cmp ebx,1 |
1711 | cmp ebx,1 |
1712 | jnz noprmahd |
1712 | jnz noprmahd |
1713 | mov [hdbase],0x1f0 |
1713 | mov [hdbase],0x1f0 |
1714 | mov [hdid],0x0 |
1714 | mov [hdid],0x0 |
1715 | mov [hdpos],1 |
1715 | mov [hdpos],1 |
1716 | ; call set_FAT32_variables |
1716 | ; call set_FAT32_variables |
1717 | noprmahd: |
1717 | noprmahd: |
1718 | cmp ebx,2 |
1718 | cmp ebx,2 |
1719 | jnz noprslhd |
1719 | jnz noprslhd |
1720 | mov [hdbase],0x1f0 |
1720 | mov [hdbase],0x1f0 |
1721 | mov [hdid],0x10 |
1721 | mov [hdid],0x10 |
1722 | mov [hdpos],2 |
1722 | mov [hdpos],2 |
1723 | ; call set_FAT32_variables |
1723 | ; call set_FAT32_variables |
1724 | noprslhd: |
1724 | noprslhd: |
1725 | cmp ebx,3 |
1725 | cmp ebx,3 |
1726 | jnz nosemahd |
1726 | jnz nosemahd |
1727 | mov [hdbase],0x170 |
1727 | mov [hdbase],0x170 |
1728 | mov [hdid],0x0 |
1728 | mov [hdid],0x0 |
1729 | mov [hdpos],3 |
1729 | mov [hdpos],3 |
1730 | ; call set_FAT32_variables |
1730 | ; call set_FAT32_variables |
1731 | nosemahd: |
1731 | nosemahd: |
1732 | cmp ebx,4 |
1732 | cmp ebx,4 |
1733 | jnz noseslhd |
1733 | jnz noseslhd |
1734 | mov [hdbase],0x170 |
1734 | mov [hdbase],0x170 |
1735 | mov [hdid],0x10 |
1735 | mov [hdid],0x10 |
1736 | mov [hdpos],4 |
1736 | mov [hdpos],4 |
1737 | ; call set_FAT32_variables |
1737 | ; call set_FAT32_variables |
1738 | noseslhd: |
1738 | noseslhd: |
1739 | mov [0xfe10],dword 0 |
1739 | mov [0xfe10],dword 0 |
1740 | call reserve_hd1 |
1740 | call reserve_hd1 |
1741 | call clear_hd_cache |
1741 | call clear_hd_cache |
1742 | mov [hd1_status],0 ; free |
1742 | mov [hd1_status],0 ; free |
1743 | ret |
1743 | ret |
1744 | 1744 | ||
1745 | hd_base db 0 |
1745 | hd_base db 0 |
1746 | 1746 | ||
1747 | nsyse7: |
1747 | nsyse7: |
1748 | 1748 | ||
1749 | cmp eax,8 ; HD PARTITION |
1749 | cmp eax,8 ; HD PARTITION |
1750 | jne nsyse8 |
1750 | jne nsyse8 |
1751 | mov [fat32part],ebx |
1751 | mov [fat32part],ebx |
1752 | ; call set_FAT32_variables |
1752 | ; call set_FAT32_variables |
1753 | call reserve_hd1 |
1753 | call reserve_hd1 |
1754 | call clear_hd_cache |
1754 | call clear_hd_cache |
1755 | pusha |
1755 | pusha |
1756 | call choice_necessity_partition_1 |
1756 | call choice_necessity_partition_1 |
1757 | popa |
1757 | popa |
1758 | mov [hd1_status],0 ; free |
1758 | mov [hd1_status],0 ; free |
1759 | ret |
1759 | ret |
1760 | nsyse8: |
1760 | nsyse8: |
1761 | 1761 | ||
1762 | cmp eax,10 ; SOUND DMA CHANNEL |
1762 | cmp eax,10 ; SOUND DMA CHANNEL |
1763 | jne no_set_sound_dma |
1763 | jne no_set_sound_dma |
1764 | mov [sound_dma],ebx |
1764 | mov [sound_dma],ebx |
1765 | ret |
1765 | ret |
1766 | no_set_sound_dma: |
1766 | no_set_sound_dma: |
1767 | 1767 | ||
1768 | cmp eax,11 ; ENABLE LBA READ |
1768 | cmp eax,11 ; ENABLE LBA READ |
1769 | jne no_set_lba_read |
1769 | jne no_set_lba_read |
1770 | and ebx,1 |
1770 | and ebx,1 |
1771 | mov [lba_read_enabled],ebx |
1771 | mov [lba_read_enabled],ebx |
1772 | ret |
1772 | ret |
1773 | no_set_lba_read: |
1773 | no_set_lba_read: |
1774 | 1774 | ||
1775 | cmp eax,12 ; ENABLE PCI ACCESS |
1775 | cmp eax,12 ; ENABLE PCI ACCESS |
1776 | jne no_set_pci_access |
1776 | jne no_set_pci_access |
1777 | and ebx,1 |
1777 | and ebx,1 |
1778 | mov [pci_access_enabled],ebx |
1778 | mov [pci_access_enabled],ebx |
1779 | ret |
1779 | ret |
1780 | no_set_pci_access: |
1780 | no_set_pci_access: |
1781 | 1781 | ||
1782 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1782 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1783 | include 'vmodeint.inc' |
1783 | include 'vmodeint.inc' |
1784 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1784 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1785 | 1785 | ||
1786 | mov [esp+36],dword -1 |
1786 | mov [esp+36],dword -1 |
1787 | ret |
1787 | ret |
1788 | 1788 | ||
1789 | 1789 | ||
1790 | align 4 |
1790 | align 4 |
1791 | 1791 | ||
1792 | sys_getsetup: |
1792 | sys_getsetup: |
1793 | 1793 | ||
1794 | ; 1=roland mpu midi base , base io address |
1794 | ; 1=roland mpu midi base , base io address |
1795 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1795 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1796 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1796 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1797 | ; 4=sb16 base , base io address |
1797 | ; 4=sb16 base , base io address |
1798 | ; 5=system language, 1eng 2fi 3ger 4rus |
1798 | ; 5=system language, 1eng 2fi 3ger 4rus |
1799 | ; 6=wss base |
1799 | ; 6=wss base |
1800 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1800 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1801 | ; 8=fat32 partition in hd |
1801 | ; 8=fat32 partition in hd |
1802 | ; 9=get hs timer tic |
1802 | ; 9=get hs timer tic |
1803 | 1803 | ||
1804 | cmp eax,1 |
1804 | cmp eax,1 |
1805 | jne ngsyse1 |
1805 | jne ngsyse1 |
1806 | movzx eax,[midi_base] |
1806 | movzx eax,[midi_base] |
1807 | mov [esp+36],eax |
1807 | mov [esp+36],eax |
1808 | ret |
1808 | ret |
1809 | ngsyse1: |
1809 | ngsyse1: |
1810 | 1810 | ||
1811 | cmp eax,2 |
1811 | cmp eax,2 |
1812 | jne ngsyse2 |
1812 | jne ngsyse2 |
1813 | cmp ebx,1 |
1813 | cmp ebx,1 |
1814 | jnz kbnobaseret |
1814 | jnz kbnobaseret |
1815 | mov edi,[0x3010] |
1815 | mov edi,[0x3010] |
1816 | add ecx,[edi+0x10] |
1816 | add ecx,[edi+0x10] |
1817 | mov ebx,ecx |
1817 | mov ebx,ecx |
1818 | mov eax,keymap |
1818 | mov eax,keymap |
1819 | mov ecx,128 |
1819 | mov ecx,128 |
1820 | call memmove |
1820 | call memmove |
1821 | ret |
1821 | ret |
1822 | kbnobaseret: |
1822 | kbnobaseret: |
1823 | cmp ebx,2 |
1823 | cmp ebx,2 |
1824 | jnz kbnoshiftret |
1824 | jnz kbnoshiftret |
1825 | mov edi,[0x3010] |
1825 | mov edi,[0x3010] |
1826 | add ecx,[edi+0x10] |
1826 | add ecx,[edi+0x10] |
1827 | mov ebx,ecx |
1827 | mov ebx,ecx |
1828 | mov eax,keymap_shift |
1828 | mov eax,keymap_shift |
1829 | mov ecx,128 |
1829 | mov ecx,128 |
1830 | call memmove |
1830 | call memmove |
1831 | ret |
1831 | ret |
1832 | kbnoshiftret: |
1832 | kbnoshiftret: |
1833 | cmp ebx,3 |
1833 | cmp ebx,3 |
1834 | jne kbnoaltret |
1834 | jne kbnoaltret |
1835 | mov edi,[0x3010] |
1835 | mov edi,[0x3010] |
1836 | add ecx,[edi+0x10] |
1836 | add ecx,[edi+0x10] |
1837 | mov ebx,ecx |
1837 | mov ebx,ecx |
1838 | mov eax,keymap_alt |
1838 | mov eax,keymap_alt |
1839 | mov ecx,128 |
1839 | mov ecx,128 |
1840 | call memmove |
1840 | call memmove |
1841 | ret |
1841 | ret |
1842 | kbnoaltret: |
1842 | kbnoaltret: |
1843 | cmp ebx,9 |
1843 | cmp ebx,9 |
1844 | jnz ngsyse2 |
1844 | jnz ngsyse2 |
1845 | movzx eax,word [keyboard] |
1845 | movzx eax,word [keyboard] |
1846 | mov [esp+36],eax |
1846 | mov [esp+36],eax |
1847 | ret |
1847 | ret |
1848 | ngsyse2: |
1848 | ngsyse2: |
1849 | 1849 | ||
1850 | cmp eax,3 |
1850 | cmp eax,3 |
1851 | jnz ngsyse3 |
1851 | jnz ngsyse3 |
1852 | movzx eax,[cd_base] |
1852 | movzx eax,[cd_base] |
1853 | mov [esp+36],eax |
1853 | mov [esp+36],eax |
1854 | ret |
1854 | ret |
1855 | ngsyse3: |
1855 | ngsyse3: |
1856 | 1856 | ||
1857 | cmp eax,4 |
1857 | cmp eax,4 |
1858 | jne ngsyse4 |
1858 | jne ngsyse4 |
1859 | mov eax,[sb16] |
1859 | mov eax,[sb16] |
1860 | mov [esp+36],eax |
1860 | mov [esp+36],eax |
1861 | ret |
1861 | ret |
1862 | ngsyse4: |
1862 | ngsyse4: |
1863 | 1863 | ||
1864 | cmp eax,5 |
1864 | cmp eax,5 |
1865 | jnz ngsyse5 |
1865 | jnz ngsyse5 |
1866 | mov eax,[syslang] |
1866 | mov eax,[syslang] |
1867 | mov [esp+36],eax |
1867 | mov [esp+36],eax |
1868 | ret |
1868 | ret |
1869 | ngsyse5: |
1869 | ngsyse5: |
1870 | cmp eax,6 |
1870 | cmp eax,6 |
1871 | jnz ngsyse6 |
1871 | jnz ngsyse6 |
1872 | mov eax,[wss] |
1872 | mov eax,[wss] |
1873 | mov [esp+36],eax |
1873 | mov [esp+36],eax |
1874 | ret |
1874 | ret |
1875 | ngsyse6: |
1875 | ngsyse6: |
1876 | cmp eax,7 |
1876 | cmp eax,7 |
1877 | jnz ngsyse7 |
1877 | jnz ngsyse7 |
1878 | movzx eax,[hd_base] |
1878 | movzx eax,[hd_base] |
1879 | mov [esp+36],eax |
1879 | mov [esp+36],eax |
1880 | ret |
1880 | ret |
1881 | ngsyse7: |
1881 | ngsyse7: |
1882 | cmp eax,8 |
1882 | cmp eax,8 |
1883 | jnz ngsyse8 |
1883 | jnz ngsyse8 |
1884 | mov eax,[fat32part] |
1884 | mov eax,[fat32part] |
1885 | mov [esp+36],eax |
1885 | mov [esp+36],eax |
1886 | ret |
1886 | ret |
1887 | ngsyse8: |
1887 | ngsyse8: |
1888 | cmp eax,9 |
1888 | cmp eax,9 |
1889 | jne ngsyse9 |
1889 | jne ngsyse9 |
1890 | mov eax,[timer_ticks] ;[0xfdf0] |
1890 | mov eax,[timer_ticks] ;[0xfdf0] |
1891 | mov [esp+36],eax |
1891 | mov [esp+36],eax |
1892 | ret |
1892 | ret |
1893 | ngsyse9: |
1893 | ngsyse9: |
1894 | cmp eax,10 |
1894 | cmp eax,10 |
1895 | jnz ngsyse10 |
1895 | jnz ngsyse10 |
1896 | mov eax,[sound_dma] |
1896 | mov eax,[sound_dma] |
1897 | mov [esp+36],eax |
1897 | mov [esp+36],eax |
1898 | ret |
1898 | ret |
1899 | ngsyse10: |
1899 | ngsyse10: |
1900 | cmp eax,11 |
1900 | cmp eax,11 |
1901 | jnz ngsyse11 |
1901 | jnz ngsyse11 |
1902 | mov eax,[lba_read_enabled] |
1902 | mov eax,[lba_read_enabled] |
1903 | mov [esp+36],eax |
1903 | mov [esp+36],eax |
1904 | ret |
1904 | ret |
1905 | ngsyse11: |
1905 | ngsyse11: |
1906 | cmp eax,12 |
1906 | cmp eax,12 |
1907 | jnz ngsyse12 |
1907 | jnz ngsyse12 |
1908 | mov eax,[pci_access_enabled] |
1908 | mov eax,[pci_access_enabled] |
1909 | mov [esp+36],eax |
1909 | mov [esp+36],eax |
1910 | ret |
1910 | ret |
1911 | ngsyse12: |
1911 | ngsyse12: |
1912 | mov [esp+36],dword 1 |
1912 | mov [esp+36],dword 1 |
1913 | ret |
1913 | ret |
1914 | 1914 | ||
1915 | 1915 | ||
1916 | align 4 |
1916 | align 4 |
1917 | 1917 | ||
1918 | readmousepos: |
1918 | readmousepos: |
1919 | 1919 | ||
1920 | ; eax=0 screen relative |
1920 | ; eax=0 screen relative |
1921 | ; eax=1 window relative |
1921 | ; eax=1 window relative |
1922 | ; eax=2 buttons pressed |
1922 | ; eax=2 buttons pressed |
1923 | 1923 | ||
1924 | test eax,eax |
1924 | test eax,eax |
1925 | jnz nosr |
1925 | jnz nosr |
1926 | mov eax,[0xfb0a] |
1926 | mov eax,[0xfb0a] |
1927 | shl eax,16 |
1927 | shl eax,16 |
1928 | mov ax,[0xfb0c] |
1928 | mov ax,[0xfb0c] |
1929 | mov [esp+36],eax |
1929 | mov [esp+36],eax |
1930 | ret |
1930 | ret |
1931 | nosr: |
1931 | nosr: |
1932 | 1932 | ||
1933 | cmp eax,1 |
1933 | cmp eax,1 |
1934 | jnz nowr |
1934 | jnz nowr |
1935 | mov eax,[0xfb0a] |
1935 | mov eax,[0xfb0a] |
1936 | shl eax,16 |
1936 | shl eax,16 |
1937 | mov ax,[0xfb0c] |
1937 | mov ax,[0xfb0c] |
1938 | mov esi,[0x3010] |
1938 | mov esi,[0x3010] |
1939 | sub esi,twdw |
1939 | sub esi,twdw |
1940 | mov bx,[esi] |
1940 | mov bx,[esi] |
1941 | shl ebx,16 |
1941 | shl ebx,16 |
1942 | mov bx,[esi+4] |
1942 | mov bx,[esi+4] |
1943 | sub eax,ebx |
1943 | sub eax,ebx |
1944 | mov [esp+36],eax |
1944 | mov [esp+36],eax |
1945 | ret |
1945 | ret |
1946 | nowr: |
1946 | nowr: |
1947 | 1947 | ||
1948 | cmp eax,2 |
1948 | cmp eax,2 |
1949 | jnz nomb |
1949 | jnz nomb |
1950 | movzx eax,byte [0xfb40] |
1950 | movzx eax,byte [0xfb40] |
1951 | nomb: |
1951 | nomb: |
1952 | mov [esp+36],eax |
1952 | mov [esp+36],eax |
1953 | 1953 | ||
1954 | ret |
1954 | ret |
1955 | 1955 | ||
1956 | is_input: |
1956 | is_input: |
1957 | 1957 | ||
1958 | push edx |
1958 | push edx |
1959 | mov dx,word [midisp] |
1959 | mov dx,word [midisp] |
1960 | in al,dx |
1960 | in al,dx |
1961 | and al,0x80 |
1961 | and al,0x80 |
1962 | pop edx |
1962 | pop edx |
1963 | ret |
1963 | ret |
1964 | 1964 | ||
1965 | 1965 | ||
1966 | is_output: |
1966 | is_output: |
1967 | 1967 | ||
1968 | push edx |
1968 | push edx |
1969 | mov dx,word [midisp] |
1969 | mov dx,word [midisp] |
1970 | in al,dx |
1970 | in al,dx |
1971 | and al,0x40 |
1971 | and al,0x40 |
1972 | pop edx |
1972 | pop edx |
1973 | ret |
1973 | ret |
1974 | 1974 | ||
1975 | 1975 | ||
1976 | get_mpu_in: |
1976 | get_mpu_in: |
1977 | 1977 | ||
1978 | push edx |
1978 | push edx |
1979 | mov dx,word [mididp] |
1979 | mov dx,word [mididp] |
1980 | in al,dx |
1980 | in al,dx |
1981 | pop edx |
1981 | pop edx |
1982 | ret |
1982 | ret |
1983 | 1983 | ||
1984 | 1984 | ||
1985 | put_mpu_out: |
1985 | put_mpu_out: |
1986 | 1986 | ||
1987 | push edx |
1987 | push edx |
1988 | mov dx,word [mididp] |
1988 | mov dx,word [mididp] |
1989 | out dx,al |
1989 | out dx,al |
1990 | pop edx |
1990 | pop edx |
1991 | ret |
1991 | ret |
1992 | 1992 | ||
1993 | 1993 | ||
1994 | setuart: |
1994 | setuart: |
1995 | 1995 | ||
1996 | su1: |
1996 | su1: |
1997 | call is_output |
1997 | call is_output |
1998 | cmp al,0 |
1998 | cmp al,0 |
1999 | jnz su1 |
1999 | jnz su1 |
2000 | mov dx,word [midisp] |
2000 | mov dx,word [midisp] |
2001 | mov al,0xff |
2001 | mov al,0xff |
2002 | out dx,al |
2002 | out dx,al |
2003 | su2: |
2003 | su2: |
2004 | mov dx,word [midisp] |
2004 | mov dx,word [midisp] |
2005 | mov al,0xff |
2005 | mov al,0xff |
2006 | out dx,al |
2006 | out dx,al |
2007 | call is_input |
2007 | call is_input |
2008 | cmp al,0 |
2008 | cmp al,0 |
2009 | jnz su2 |
2009 | jnz su2 |
2010 | call get_mpu_in |
2010 | call get_mpu_in |
2011 | cmp al,0xfe |
2011 | cmp al,0xfe |
2012 | jnz su2 |
2012 | jnz su2 |
2013 | su3: |
2013 | su3: |
2014 | call is_output |
2014 | call is_output |
2015 | cmp al,0 |
2015 | cmp al,0 |
2016 | jnz su3 |
2016 | jnz su3 |
2017 | mov dx,word [midisp] |
2017 | mov dx,word [midisp] |
2018 | mov al,0x3f |
2018 | mov al,0x3f |
2019 | out dx,al |
2019 | out dx,al |
2020 | 2020 | ||
2021 | ret |
2021 | ret |
2022 | 2022 | ||
2023 | 2023 | ||
2024 | align 4 |
2024 | align 4 |
2025 | 2025 | ||
2026 | sys_midi: |
2026 | sys_midi: |
2027 | 2027 | ||
2028 | cmp [mididp],0 |
2028 | cmp [mididp],0 |
2029 | jnz sm0 |
2029 | jnz sm0 |
2030 | mov [esp+36],dword 1 |
2030 | mov [esp+36],dword 1 |
2031 | ret |
2031 | ret |
2032 | sm0: |
2032 | sm0: |
2033 | 2033 | ||
2034 | cmp eax,1 |
2034 | cmp eax,1 |
2035 | mov [esp+36],dword 0 |
2035 | mov [esp+36],dword 0 |
2036 | jnz smn1 |
2036 | jnz smn1 |
2037 | call setuart |
2037 | call setuart |
2038 | ret |
2038 | ret |
2039 | smn1: |
2039 | smn1: |
2040 | 2040 | ||
2041 | cmp eax,2 |
2041 | cmp eax,2 |
2042 | jnz smn2 |
2042 | jnz smn2 |
2043 | sm10: |
2043 | sm10: |
2044 | call get_mpu_in |
2044 | call get_mpu_in |
2045 | call is_output |
2045 | call is_output |
2046 | test al,al |
2046 | test al,al |
2047 | jnz sm10 |
2047 | jnz sm10 |
2048 | mov al,bl |
2048 | mov al,bl |
2049 | call put_mpu_out |
2049 | call put_mpu_out |
2050 | ret |
2050 | ret |
2051 | smn2: |
2051 | smn2: |
2052 | 2052 | ||
2053 | ret |
2053 | ret |
2054 | 2054 | ||
2055 | 2055 | ||
2056 | detect_devices: |
2056 | detect_devices: |
2057 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2057 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2058 | include 'detect/commouse.inc' |
2058 | include 'detect/commouse.inc' |
2059 | ;include 'detect/dev_fd.inc' |
2059 | ;include 'detect/dev_fd.inc' |
2060 | ;include 'detect/dev_hdcd.inc' |
2060 | ;include 'detect/dev_hdcd.inc' |
2061 | ;include 'detect/sear_par.inc' |
2061 | ;include 'detect/sear_par.inc' |
2062 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2062 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2063 | ret |
2063 | ret |
2064 | 2064 | ||
2065 | 2065 | ||
2066 | sys_end: |
2066 | sys_end: |
2067 | 2067 | ||
2068 | mov eax,[0x3010] |
2068 | mov eax,[0x3010] |
2069 | add eax,0xa |
2069 | add eax,0xa |
2070 | mov [eax],byte 3 ; terminate this program |
2070 | mov [eax],byte 3 ; terminate this program |
2071 | 2071 | ||
2072 | waitterm: ; wait here for termination |
2072 | waitterm: ; wait here for termination |
2073 | mov eax,5 |
2073 | mov eax,5 |
2074 | call delay_hs |
2074 | call delay_hs |
2075 | jmp waitterm |
2075 | jmp waitterm |
2076 | 2076 | ||
2077 | sys_system: |
2077 | sys_system: |
2078 | 2078 | ||
2079 | cmp eax,1 ; BOOT |
2079 | cmp eax,1 ; BOOT |
2080 | jnz nosystemboot |
2080 | jnz nosystemboot |
2081 | mov [0x2f0000+0x9030],byte 0 |
2081 | mov [0x2f0000+0x9030],byte 0 |
2082 | for_shutdown_parameter: |
2082 | for_shutdown_parameter: |
2083 | mov eax,[0x3004] |
2083 | mov eax,[0x3004] |
2084 | add eax,2 |
2084 | add eax,2 |
2085 | mov [shutdown_processes],eax |
2085 | mov [shutdown_processes],eax |
2086 | mov [0xFF00],al |
2086 | mov [0xFF00],al |
2087 | xor eax, eax |
2087 | xor eax, eax |
2088 | ret |
2088 | ret |
2089 | uglobal |
2089 | uglobal |
2090 | shutdown_processes: dd 0x0 |
2090 | shutdown_processes: dd 0x0 |
2091 | endg |
2091 | endg |
2092 | nosystemboot: |
2092 | nosystemboot: |
2093 | 2093 | ||
2094 | cmp eax,2 ; TERMINATE |
2094 | cmp eax,2 ; TERMINATE |
2095 | jnz noprocessterminate |
2095 | jnz noprocessterminate |
2096 | cmp ebx,2 |
2096 | cmp ebx,2 |
2097 | jb noprocessterminate |
2097 | jb noprocessterminate |
2098 | mov edx,[0x3004] |
2098 | mov edx,[0x3004] |
2099 | cmp ebx,edx |
2099 | cmp ebx,edx |
2100 | jg noprocessterminate |
2100 | jg noprocessterminate |
2101 | mov eax,[0x3004] |
2101 | mov eax,[0x3004] |
2102 | shl ebx,5 |
2102 | shl ebx,5 |
2103 | mov edx,[ebx+0x3000+4] |
2103 | mov edx,[ebx+0x3000+4] |
2104 | add ebx,0x3000+0xa |
2104 | add ebx,0x3000+0xa |
2105 | 2105 | ||
2106 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2106 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2107 | mov [ebx],byte 3 ; clear possible i40's |
2107 | mov [ebx],byte 3 ; clear possible i40's |
2108 | ;call MEM_Heap_UnLock |
2108 | ;call MEM_Heap_UnLock |
2109 | 2109 | ||
2110 | cmp edx,[application_table_status] ; clear app table stat |
2110 | cmp edx,[application_table_status] ; clear app table stat |
2111 | jne noatsc |
2111 | jne noatsc |
2112 | mov [application_table_status],0 |
2112 | mov [application_table_status],0 |
2113 | noatsc: |
2113 | noatsc: |
2114 | ret |
2114 | ret |
2115 | noprocessterminate: |
2115 | noprocessterminate: |
2116 | 2116 | ||
2117 | cmp eax,3 ; ACTIVATE WINDOW |
2117 | cmp eax,3 ; ACTIVATE WINDOW |
2118 | jnz nowindowactivate |
2118 | jnz nowindowactivate |
2119 | cmp ebx,2 |
2119 | cmp ebx,2 |
2120 | jb nowindowactivate |
2120 | jb nowindowactivate |
2121 | cmp ebx,[0x3004] |
2121 | cmp ebx,[0x3004] |
2122 | ja nowindowactivate |
2122 | ja nowindowactivate |
2123 | ; edi = position at window_data+ |
2123 | ; edi = position at window_data+ |
2124 | mov edi, ebx ; edi = process number |
2124 | mov edi, ebx ; edi = process number |
2125 | ;shl ebx, 1 |
2125 | ;shl ebx, 1 |
2126 | ;add ebx, 0xc000 |
2126 | ;add ebx, 0xc000 |
2127 | ;mov esi, [ebx] ; esi = window stack value |
2127 | ;mov esi, [ebx] ; esi = window stack value |
2128 | ;and esi, 0xffff ; word |
2128 | ;and esi, 0xffff ; word |
2129 | movzx esi, word [0xC000 + ebx*2] |
2129 | movzx esi, word [0xC000 + ebx*2] |
2130 | mov edx, [0x3004] ; edx = number of processes |
2130 | mov edx, [0x3004] ; edx = number of processes |
2131 | cmp esi, edx |
2131 | cmp esi, edx |
2132 | jz nowindowactivate ; continue if window_stack_value != number_of_processes |
2132 | jz nowindowactivate ; continue if window_stack_value != number_of_processes |
2133 | ; i.e. if window is not already active |
2133 | ; i.e. if window is not already active |
2134 | 2134 | ||
2135 | ;* start code - get active process (1) - Mario79 |
2135 | ;* start code - get active process (1) - Mario79 |
2136 | mov [window_minimize],2 |
2136 | mov [window_minimize],2 |
2137 | mov [active_process],edi |
2137 | mov [active_process],edi |
2138 | ;* end code - get active process (1) - Mario79 |
2138 | ;* end code - get active process (1) - Mario79 |
2139 | 2139 | ||
2140 | mov [0xff01],edi ; activate |
2140 | mov [0xff01],edi ; activate |
2141 | xor eax, eax |
2141 | xor eax, eax |
2142 | ret |
2142 | ret |
2143 | 2143 | ||
2144 | nowindowactivate: |
2144 | nowindowactivate: |
2145 | 2145 | ||
2146 | cmp eax,4 ; GET IDLETIME |
2146 | cmp eax,4 ; GET IDLETIME |
2147 | jnz nogetidletime |
2147 | jnz nogetidletime |
2148 | mov eax,[idleusesec] |
2148 | mov eax,[idleusesec] |
2149 | ret |
2149 | ret |
2150 | nogetidletime: |
2150 | nogetidletime: |
2151 | 2151 | ||
2152 | cmp eax,5 ; GET TSC/SEC |
2152 | cmp eax,5 ; GET TSC/SEC |
2153 | jnz nogettscsec |
2153 | jnz nogettscsec |
2154 | mov eax,[0xf600] |
2154 | mov eax,[0xf600] |
2155 | ret |
2155 | ret |
2156 | nogettscsec: |
2156 | nogettscsec: |
2157 | 2157 | ||
2158 | ; SAVE ramdisk to /hd/1/menuet.img |
2158 | ; SAVE ramdisk to /hd/1/menuet.img |
2159 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2159 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2160 | include 'blkdev/rdsave.inc' |
2160 | include 'blkdev/rdsave.inc' |
2161 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2161 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2162 | ;* start code - get active process (2) - Mario79 |
2162 | ;* start code - get active process (2) - Mario79 |
2163 | cmp eax,7 |
2163 | cmp eax,7 |
2164 | jnz nogetactiveprocess |
2164 | jnz nogetactiveprocess |
2165 | mov eax,[active_process] |
2165 | mov eax,[active_process] |
2166 | ret |
2166 | ret |
2167 | nogetactiveprocess: |
2167 | nogetactiveprocess: |
2168 | cmp eax,8 |
2168 | cmp eax,8 |
2169 | jnz nosoundflag |
2169 | jnz nosoundflag |
2170 | cmp ebx,1 |
2170 | cmp ebx,1 |
2171 | jne nogetsoundflag |
2171 | jne nogetsoundflag |
2172 | movzx eax,byte [sound_flag] ; get sound_flag |
2172 | movzx eax,byte [sound_flag] ; get sound_flag |
2173 | ret |
2173 | ret |
2174 | nogetsoundflag: |
2174 | nogetsoundflag: |
2175 | cmp ebx,2 |
2175 | cmp ebx,2 |
2176 | jnz nosoundflag |
2176 | jnz nosoundflag |
2177 | inc byte [sound_flag] ; set sound_flag |
2177 | inc byte [sound_flag] ; set sound_flag |
2178 | and byte [sound_flag],1 ; |
2178 | and byte [sound_flag],1 ; |
2179 | ret |
2179 | ret |
2180 | nosoundflag: |
2180 | nosoundflag: |
2181 | cmp eax,9 ; system shutdown with param |
2181 | cmp eax,9 ; system shutdown with param |
2182 | jnz noshutdownsystem |
2182 | jnz noshutdownsystem |
2183 | cmp ebx,1 |
2183 | cmp ebx,1 |
2184 | jl exit_for_anyone |
2184 | jl exit_for_anyone |
2185 | cmp ebx,4 |
2185 | cmp ebx,4 |
2186 | jg exit_for_anyone |
2186 | jg exit_for_anyone |
2187 | mov [0x2f0000+0x9030],bl |
2187 | mov [0x2f0000+0x9030],bl |
2188 | jmp for_shutdown_parameter |
2188 | jmp for_shutdown_parameter |
2189 | noshutdownsystem: |
2189 | noshutdownsystem: |
2190 | cmp eax,10 ; minimize window |
2190 | cmp eax,10 ; minimize window |
2191 | jnz nominimizewindow |
2191 | jnz nominimizewindow |
2192 | mov [window_minimize],1 |
2192 | mov [window_minimize],1 |
2193 | exit_for_anyone: |
2193 | exit_for_anyone: |
2194 | ret |
2194 | ret |
2195 | nominimizewindow: |
2195 | nominimizewindow: |
2196 | cmp eax,11 ; get disk info table |
2196 | cmp eax,11 ; get disk info table |
2197 | jnz nogetdiskinfo |
2197 | jnz nogetdiskinfo |
2198 | cmp ebx,1 |
2198 | cmp ebx,1 |
2199 | jnz full_table |
2199 | jnz full_table |
2200 | small_table: |
2200 | small_table: |
2201 | call for_all_tables |
2201 | call for_all_tables |
2202 | mov cx,10 |
2202 | mov cx,10 |
2203 | cld |
2203 | cld |
2204 | rep movsb |
2204 | rep movsb |
2205 | ret |
2205 | ret |
2206 | for_all_tables: |
2206 | for_all_tables: |
2207 | mov edi,[3010h] |
2207 | mov edi,[3010h] |
2208 | mov edi,[edi+10h] |
2208 | mov edi,[edi+10h] |
2209 | add edi,ecx |
2209 | add edi,ecx |
2210 | mov esi,0x40000 |
2210 | mov esi,0x40000 |
2211 | xor ecx,ecx |
2211 | xor ecx,ecx |
2212 | ret |
2212 | ret |
2213 | full_table: |
2213 | full_table: |
2214 | cmp ebx,2 |
2214 | cmp ebx,2 |
2215 | jnz exit_for_anyone |
2215 | jnz exit_for_anyone |
2216 | call for_all_tables |
2216 | call for_all_tables |
2217 | mov cx,16384 |
2217 | mov cx,16384 |
2218 | cld |
2218 | cld |
2219 | rep movsd |
2219 | rep movsd |
2220 | ret |
2220 | ret |
2221 | nogetdiskinfo: |
2221 | nogetdiskinfo: |
2222 | cmp eax,12 ; get all key pressed with ALT |
2222 | cmp eax,12 ; get all key pressed with ALT |
2223 | jnz nogetkey |
2223 | jnz nogetkey |
2224 | mov eax,[last_key_press] |
2224 | mov eax,[last_key_press] |
2225 | mov al,[keyboard_mode_sys] |
2225 | mov al,[keyboard_mode_sys] |
2226 | mov [esp+36],eax |
2226 | mov [esp+36],eax |
2227 | mov [last_key_press],0 |
2227 | mov [last_key_press],0 |
2228 | .finish: |
2228 | .finish: |
2229 | ret |
2229 | ret |
2230 | nogetkey: |
2230 | nogetkey: |
2231 | cmp eax,13 ; get kernel ID and version |
2231 | cmp eax,13 ; get kernel ID and version |
2232 | jnz nogetkernel_id |
2232 | jnz nogetkernel_id |
2233 | mov edi,[3010h] |
2233 | mov edi,[3010h] |
2234 | mov edi,[edi+10h] |
2234 | mov edi,[edi+10h] |
2235 | add edi,ebx |
2235 | add edi,ebx |
2236 | mov esi,version_inf |
2236 | mov esi,version_inf |
2237 | mov ecx,version_end-version_inf |
2237 | mov ecx,version_end-version_inf |
2238 | cld |
2238 | cld |
2239 | rep movsb |
2239 | rep movsb |
2240 | ret |
2240 | ret |
2241 | nogetkernel_id: |
2241 | nogetkernel_id: |
2242 | cmp eax,14 ; sys wait retrace |
2242 | cmp eax,14 ; sys wait retrace |
2243 | jnz nosys_wait_retrace |
2243 | jnz nosys_wait_retrace |
2244 | ;wait retrace functions |
2244 | ;wait retrace functions |
2245 | sys_wait_retrace: |
2245 | sys_wait_retrace: |
2246 | mov edx,0x3da |
2246 | mov edx,0x3da |
2247 | WaitRetrace_loop: |
2247 | WaitRetrace_loop: |
2248 | in al,dx |
2248 | in al,dx |
2249 | test al,1000b |
2249 | test al,1000b |
2250 | jz WaitRetrace_loop |
2250 | jz WaitRetrace_loop |
2251 | mov [esp+36],dword 0 |
2251 | mov [esp+36],dword 0 |
2252 | ret |
2252 | ret |
2253 | nosys_wait_retrace: |
2253 | nosys_wait_retrace: |
2254 | cmp eax,15 ; mouse centered |
2254 | cmp eax,15 ; mouse centered |
2255 | jnz no_mouse_centered |
2255 | jnz no_mouse_centered |
2256 | call mouse_centered |
2256 | call mouse_centered |
2257 | mov [esp+36],dword 0 |
2257 | mov [esp+36],dword 0 |
2258 | ret |
2258 | ret |
2259 | no_mouse_centered: |
2259 | no_mouse_centered: |
2260 | ;* end code - get active process (2) - Mario79 |
2260 | ;* end code - get active process (2) - Mario79 |
2261 | ret |
2261 | ret |
2262 | window_minimize db 0 |
2262 | window_minimize db 0 |
2263 | sound_flag db 0 |
2263 | sound_flag db 0 |
2264 | last_key_press dd 0 |
2264 | last_key_press dd 0 |
2265 | keyboard_mode_sys db 0 |
2265 | keyboard_mode_sys db 0 |
2266 | 2266 | ||
2267 | iglobal |
2267 | iglobal |
2268 | version_inf: |
2268 | version_inf: |
2269 | db 0,5,1,0 ; version 0.5.1.0 |
2269 | db 0,5,1,0 ; version 0.5.1.0 |
2270 | db UID_KOLIBRI |
2270 | db UID_KOLIBRI |
2271 | db 'Kolibri',0 |
2271 | db 'Kolibri',0 |
2272 | version_end: |
2272 | version_end: |
2273 | endg |
2273 | endg |
2274 | 2274 | ||
2275 | UID_NONE=0 |
2275 | UID_NONE=0 |
2276 | UID_MENUETOS=1 ;official |
2276 | UID_MENUETOS=1 ;official |
2277 | UID_KOLIBRI=2 ;russian |
2277 | UID_KOLIBRI=2 ;russian |
2278 | 2278 | ||
2279 | main_loop_sys_getkey: |
2279 | main_loop_sys_getkey: |
2280 | cmp [0xf400],byte 0 |
2280 | cmp [0xf400],byte 0 |
2281 | je .finish |
2281 | je .finish |
2282 | movzx eax,byte [0xf401] |
2282 | movzx eax,byte [0xf401] |
2283 | shl eax,8 |
2283 | shl eax,8 |
2284 | mov [last_key_press],eax |
2284 | mov [last_key_press],eax |
2285 | .finish: |
2285 | .finish: |
2286 | ret |
2286 | ret |
2287 | 2287 | ||
2288 | sys_cachetodiskette: |
2288 | sys_cachetodiskette: |
2289 | pushad |
2289 | pushad |
2290 | cmp eax,1 |
2290 | cmp eax,1 |
2291 | jne no_write_all_of_ramdisk |
2291 | jne no_write_all_of_ramdisk |
2292 | 2292 | ||
2293 | call fdc_writeramdisk |
2293 | call fdc_writeramdisk |
2294 | popad |
2294 | popad |
2295 | ret |
2295 | ret |
2296 | no_write_all_of_ramdisk: |
2296 | no_write_all_of_ramdisk: |
2297 | cmp eax,2 |
2297 | cmp eax,2 |
2298 | jne no_write_part_of_ramdisk |
2298 | jne no_write_part_of_ramdisk |
2299 | call fdc_commitflush |
2299 | call fdc_commitflush |
2300 | popad |
2300 | popad |
2301 | ret |
2301 | ret |
2302 | no_write_part_of_ramdisk: |
2302 | no_write_part_of_ramdisk: |
2303 | cmp eax,3 |
2303 | cmp eax,3 |
2304 | jne no_set_fdc |
2304 | jne no_set_fdc |
2305 | call fdc_set |
2305 | call fdc_set |
2306 | popad |
2306 | popad |
2307 | ret |
2307 | ret |
2308 | no_set_fdc: |
2308 | no_set_fdc: |
2309 | cmp eax,4 |
2309 | cmp eax,4 |
2310 | jne no_get_fdc |
2310 | jne no_get_fdc |
2311 | popad |
2311 | popad |
2312 | call fdc_get |
2312 | call fdc_get |
2313 | mov [esp+36],ecx |
2313 | mov [esp+36],ecx |
2314 | ret |
2314 | ret |
2315 | no_get_fdc: |
2315 | no_get_fdc: |
2316 | popad |
2316 | popad |
2317 | ret |
2317 | ret |
2318 | 2318 | ||
2319 | uglobal |
2319 | uglobal |
2320 | ; bgrchanged dd 0x0 |
2320 | ; bgrchanged dd 0x0 |
2321 | endg |
2321 | endg |
2322 | 2322 | ||
2323 | sys_background: |
2323 | sys_background: |
2324 | 2324 | ||
2325 | cmp eax,1 ; BACKGROUND SIZE |
2325 | cmp eax,1 ; BACKGROUND SIZE |
2326 | jnz nosb1 |
2326 | jnz nosb1 |
2327 | cmp ebx,0 |
2327 | cmp ebx,0 |
2328 | je sbgrr |
2328 | je sbgrr |
2329 | cmp ecx,0 |
2329 | cmp ecx,0 |
2330 | je sbgrr |
2330 | je sbgrr |
2331 | mov [display_data-8],ebx |
2331 | mov [display_data-8],ebx |
2332 | mov [display_data-4],ecx |
2332 | mov [display_data-4],ecx |
2333 | ; mov [bgrchanged],1 |
2333 | ; mov [bgrchanged],1 |
2334 | sbgrr: |
2334 | sbgrr: |
2335 | ret |
2335 | ret |
2336 | nosb1: |
2336 | nosb1: |
2337 | 2337 | ||
2338 | cmp eax,2 ; SET PIXEL |
2338 | cmp eax,2 ; SET PIXEL |
2339 | jnz nosb2 |
2339 | jnz nosb2 |
2340 | mov edx,0x160000-16 |
2340 | mov edx,0x160000-16 |
2341 | cmp edx,ebx |
2341 | cmp edx,ebx |
2342 | jbe nosb2 |
2342 | jbe nosb2 |
2343 | mov edx,[ebx] |
2343 | mov edx,[ebx] |
2344 | and edx,0xFF000000 ;255*256*256*256 |
2344 | and edx,0xFF000000 ;255*256*256*256 |
2345 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2345 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2346 | add edx,ecx |
2346 | add edx,ecx |
2347 | mov [ebx+0x300000],edx |
2347 | mov [ebx+0x300000],edx |
2348 | ; mov [bgrchanged],1 |
2348 | ; mov [bgrchanged],1 |
2349 | ret |
2349 | ret |
2350 | nosb2: |
2350 | nosb2: |
2351 | 2351 | ||
2352 | cmp eax,3 ; DRAW BACKGROUND |
2352 | cmp eax,3 ; DRAW BACKGROUND |
2353 | jnz nosb3 |
2353 | jnz nosb3 |
2354 | draw_background_temp: |
2354 | draw_background_temp: |
2355 | ; cmp [bgrchanged],1 ;0 |
2355 | ; cmp [bgrchanged],1 ;0 |
2356 | ; je nosb31 |
2356 | ; je nosb31 |
2357 | ;draw_background_temp: |
2357 | ;draw_background_temp: |
2358 | ; mov [bgrchanged],1 ;0 |
2358 | ; mov [bgrchanged],1 ;0 |
2359 | mov [0xfff0],byte 1 |
2359 | mov [0xfff0],byte 1 |
2360 | nosb31: |
2360 | nosb31: |
2361 | ret |
2361 | ret |
2362 | nosb3: |
2362 | nosb3: |
2363 | 2363 | ||
2364 | cmp eax,4 ; TILED / STRETCHED |
2364 | cmp eax,4 ; TILED / STRETCHED |
2365 | jnz nosb4 |
2365 | jnz nosb4 |
2366 | cmp ebx,[display_data-12] |
2366 | cmp ebx,[display_data-12] |
2367 | je nosb41 |
2367 | je nosb41 |
2368 | mov [display_data-12],ebx |
2368 | mov [display_data-12],ebx |
2369 | ; mov [bgrchanged],1 |
2369 | ; mov [bgrchanged],1 |
2370 | nosb41: |
2370 | nosb41: |
2371 | ret |
2371 | ret |
2372 | nosb4: |
2372 | nosb4: |
2373 | 2373 | ||
2374 | cmp eax,5 ; BLOCK MOVE TO BGR |
2374 | cmp eax,5 ; BLOCK MOVE TO BGR |
2375 | jnz nosb5 |
2375 | jnz nosb5 |
2376 | ; bughere |
2376 | ; bughere |
2377 | mov edi, [0x3010] |
2377 | mov edi, [0x3010] |
2378 | add ebx, [edi+0x10] |
2378 | add ebx, [edi+0x10] |
2379 | ; mov esi, ebx |
2379 | ; mov esi, ebx |
2380 | ; mov edi, ecx |
2380 | ; mov edi, ecx |
2381 | mov eax, ebx |
2381 | mov eax, ebx |
2382 | mov ebx, ecx |
2382 | mov ebx, ecx |
2383 | add ecx, edx |
2383 | add ecx, edx |
2384 | cmp ecx, 0x160000-16 |
2384 | cmp ecx, 0x160000-16 |
2385 | ja .fin |
2385 | ja .fin |
2386 | ; add edi, 0x300000 |
2386 | ; add edi, 0x300000 |
2387 | add ebx, 0x300000 |
2387 | add ebx, 0x300000 |
2388 | mov ecx, edx |
2388 | mov ecx, edx |
2389 | cmp ecx, 0x160000-16 |
2389 | cmp ecx, 0x160000-16 |
2390 | ja .fin |
2390 | ja .fin |
2391 | ; mov [bgrchanged],1 |
2391 | ; mov [bgrchanged],1 |
2392 | ; cld |
2392 | ; cld |
2393 | ; rep movsb |
2393 | ; rep movsb |
2394 | call memmove |
2394 | call memmove |
2395 | .fin: |
2395 | .fin: |
2396 | ret |
2396 | ret |
2397 | nosb5: |
2397 | nosb5: |
2398 | 2398 | ||
2399 | ret |
2399 | ret |
2400 | 2400 | ||
2401 | 2401 | ||
2402 | align 4 |
2402 | align 4 |
2403 | 2403 | ||
2404 | sys_getbackground: |
2404 | sys_getbackground: |
2405 | 2405 | ||
2406 | cmp eax,1 ; SIZE |
2406 | cmp eax,1 ; SIZE |
2407 | jnz nogb1 |
2407 | jnz nogb1 |
2408 | mov eax,[display_data-8] |
2408 | mov eax,[display_data-8] |
2409 | shl eax,16 |
2409 | shl eax,16 |
2410 | mov ax,[display_data-4] |
2410 | mov ax,[display_data-4] |
2411 | mov [esp+36],eax |
2411 | mov [esp+36],eax |
2412 | ret |
2412 | ret |
2413 | nogb1: |
2413 | nogb1: |
2414 | 2414 | ||
2415 | cmp eax,2 ; PIXEL |
2415 | cmp eax,2 ; PIXEL |
2416 | jnz nogb2 |
2416 | jnz nogb2 |
2417 | mov edx,0x160000-16 |
2417 | mov edx,0x160000-16 |
2418 | cmp edx,ebx |
2418 | cmp edx,ebx |
2419 | jbe nogb2 |
2419 | jbe nogb2 |
2420 | mov eax, [ebx+0x300000] |
2420 | mov eax, [ebx+0x300000] |
2421 | and eax, 0xFFFFFF |
2421 | and eax, 0xFFFFFF |
2422 | mov [esp+36],eax |
2422 | mov [esp+36],eax |
2423 | ret |
2423 | ret |
2424 | nogb2: |
2424 | nogb2: |
2425 | 2425 | ||
2426 | cmp eax,4 ; TILED / STRETCHED |
2426 | cmp eax,4 ; TILED / STRETCHED |
2427 | jnz nogb4 |
2427 | jnz nogb4 |
2428 | mov eax,[display_data-12] |
2428 | mov eax,[display_data-12] |
2429 | nogb4: |
2429 | nogb4: |
2430 | mov [esp+36],eax |
2430 | mov [esp+36],eax |
2431 | ret |
2431 | ret |
2432 | 2432 | ||
2433 | 2433 | ||
2434 | align 4 |
2434 | align 4 |
2435 | 2435 | ||
2436 | sys_getkey: |
2436 | sys_getkey: |
2437 | mov [esp+36],dword 1 |
2437 | mov [esp+36],dword 1 |
2438 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2438 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2439 | movzx ecx,word [0xC000 + ebx * 2] |
2439 | movzx ecx,word [0xC000 + ebx * 2] |
2440 | mov edx,[0x3004] |
2440 | mov edx,[0x3004] |
2441 | cmp ecx,edx |
2441 | cmp ecx,edx |
2442 | jne .finish |
2442 | jne .finish |
2443 | cmp [0xf400],byte 0 |
2443 | cmp [0xf400],byte 0 |
2444 | je .finish |
2444 | je .finish |
2445 | movzx eax,byte [0xf401] |
2445 | movzx eax,byte [0xf401] |
2446 | shl eax,8 |
2446 | shl eax,8 |
2447 | push eax |
2447 | push eax |
2448 | dec byte [0xf400] |
2448 | dec byte [0xf400] |
2449 | and byte [0xf400],127 |
2449 | and byte [0xf400],127 |
2450 | movzx ecx,byte [0xf400] |
2450 | movzx ecx,byte [0xf400] |
2451 | add ecx,2 |
2451 | add ecx,2 |
2452 | ; mov esi,0xf402 |
2452 | ; mov esi,0xf402 |
2453 | ; mov edi,0xf401 |
2453 | ; mov edi,0xf401 |
2454 | ; cld |
2454 | ; cld |
2455 | ; rep movsb |
2455 | ; rep movsb |
2456 | mov eax, 0xF402 |
2456 | mov eax, 0xF402 |
2457 | mov ebx, 0xF401 |
2457 | mov ebx, 0xF401 |
2458 | call memmove |
2458 | call memmove |
2459 | pop eax |
2459 | pop eax |
2460 | mov [last_key_press],eax |
2460 | mov [last_key_press],eax |
2461 | 2461 | ||
2462 | mov eax,[kb_state] |
2462 | mov eax,[kb_state] |
2463 | and al,110000b |
2463 | and al,110000b |
2464 | cmp al,100000b |
2464 | cmp al,100000b |
2465 | je .yes_win_key |
2465 | je .yes_win_key |
2466 | cmp al,10000b |
2466 | cmp al,10000b |
2467 | je .yes_win_key |
2467 | je .yes_win_key |
2468 | mov eax,[last_key_press] |
2468 | mov eax,[last_key_press] |
2469 | jmp .no_win_key |
2469 | jmp .no_win_key |
2470 | ; cmp ah,232 |
2470 | ; cmp ah,232 |
2471 | ; je .yes_win_key |
2471 | ; je .yes_win_key |
2472 | ; cmp ah,233 |
2472 | ; cmp ah,233 |
2473 | ; jne .no_win_key |
2473 | ; jne .no_win_key |
2474 | .yes_win_key: |
2474 | .yes_win_key: |
2475 | mov eax,1 |
2475 | mov eax,1 |
2476 | .no_win_key: |
2476 | .no_win_key: |
2477 | mov [esp+36],eax |
2477 | mov [esp+36],eax |
2478 | .finish: |
2478 | .finish: |
2479 | ret |
2479 | ret |
2480 | 2480 | ||
2481 | 2481 | ||
2482 | align 4 |
2482 | align 4 |
2483 | 2483 | ||
2484 | sys_getbutton: |
2484 | sys_getbutton: |
2485 | 2485 | ||
2486 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2486 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2487 | mov [esp+36],dword 1 |
2487 | mov [esp+36],dword 1 |
2488 | movzx ecx, word [0xC000 + ebx * 2] |
2488 | movzx ecx, word [0xC000 + ebx * 2] |
2489 | mov edx, [0x3004] ; less than 256 processes |
2489 | mov edx, [0x3004] ; less than 256 processes |
2490 | cmp ecx,edx |
2490 | cmp ecx,edx |
2491 | jne .exit |
2491 | jne .exit |
2492 | movzx eax,byte [0xf500] |
2492 | movzx eax,byte [0xf500] |
2493 | test eax,eax |
2493 | test eax,eax |
2494 | jz .exit |
2494 | jz .exit |
2495 | mov eax,[0xf501] |
2495 | mov eax,[0xf501] |
2496 | shl eax,8 |
2496 | shl eax,8 |
2497 | mov [0xf500],byte 0 |
2497 | mov [0xf500],byte 0 |
2498 | mov [esp+36],eax |
2498 | mov [esp+36],eax |
2499 | .exit: |
2499 | .exit: |
2500 | ret |
2500 | ret |
2501 | 2501 | ||
2502 | 2502 | ||
2503 | align 4 |
2503 | align 4 |
2504 | 2504 | ||
2505 | sys_cpuusage: |
2505 | sys_cpuusage: |
2506 | 2506 | ||
2507 | ; RETURN: |
2507 | ; RETURN: |
2508 | ; |
2508 | ; |
2509 | ; +00 dword process cpu usage |
2509 | ; +00 dword process cpu usage |
2510 | ; +04 word position in windowing stack |
2510 | ; +04 word position in windowing stack |
2511 | ; +06 word windowing stack value at current position (cpu nro) |
2511 | ; +06 word windowing stack value at current position (cpu nro) |
2512 | ; +10 12 bytes name |
2512 | ; +10 12 bytes name |
2513 | ; +22 dword start in mem |
2513 | ; +22 dword start in mem |
2514 | ; +26 dword used mem |
2514 | ; +26 dword used mem |
2515 | ; +30 dword PID , process idenfification number |
2515 | ; +30 dword PID , process idenfification number |
2516 | ; |
2516 | ; |
2517 | 2517 | ||
2518 | mov edi,[0x3010] ; eax = return area |
2518 | mov edi,[0x3010] ; eax = return area |
2519 | add edi,0x10 |
2519 | add edi,0x10 |
2520 | add eax,[edi] |
2520 | add eax,[edi] |
2521 | 2521 | ||
2522 | cmp ebx,-1 ; who am I ? |
2522 | cmp ebx,-1 ; who am I ? |
2523 | jne no_who_am_i |
2523 | jne no_who_am_i |
2524 | mov ebx,[0x3000] |
2524 | mov ebx,[0x3000] |
2525 | no_who_am_i: |
2525 | no_who_am_i: |
2526 | 2526 | ||
2527 | push eax ; return area |
2527 | push eax ; return area |
2528 | push ebx ; process number |
2528 | push ebx ; process number |
2529 | 2529 | ||
2530 | push ebx |
2530 | push ebx |
2531 | push ebx |
2531 | push ebx |
2532 | push eax |
2532 | push eax |
2533 | 2533 | ||
2534 | ; return memory usage |
2534 | ; return memory usage |
2535 | 2535 | ||
2536 | xor edx,edx |
2536 | xor edx,edx |
2537 | mov eax,0x20 |
2537 | mov eax,0x20 |
2538 | mul ebx |
2538 | mul ebx |
2539 | add eax,0x3000+0x1c |
2539 | add eax,0x3000+0x1c |
2540 | mov ebx,eax |
2540 | mov ebx,eax |
2541 | pop eax |
2541 | pop eax |
2542 | mov ecx,[ebx] |
2542 | mov ecx,[ebx] |
2543 | mov [eax],ecx |
2543 | mov [eax],ecx |
2544 | pop ebx |
2544 | pop ebx |
2545 | ; mov ebx,[esp] |
2545 | ; mov ebx,[esp] |
2546 | ; shl ebx,1 |
2546 | ; shl ebx,1 |
2547 | ; add ebx,0xc000 |
2547 | ; add ebx,0xc000 |
2548 | mov cx, [0xC000 + ebx * 2] |
2548 | mov cx, [0xC000 + ebx * 2] |
2549 | mov [eax+4],cx |
2549 | mov [eax+4],cx |
2550 | ; mov ebx,[esp] |
2550 | ; mov ebx,[esp] |
2551 | ; shl ebx,1 |
2551 | ; shl ebx,1 |
2552 | ; add ebx,0xc400 |
2552 | ; add ebx,0xc400 |
2553 | mov cx, [0xC400 + ebx * 2] |
2553 | mov cx, [0xC400 + ebx * 2] |
2554 | mov [eax+6],cx |
2554 | mov [eax+6],cx |
2555 | ; pop ebx |
2555 | ; pop ebx |
2556 | push eax |
2556 | push eax |
2557 | mov eax,ebx |
2557 | mov eax,ebx |
2558 | shl eax,8 |
2558 | shl eax,8 |
2559 | add eax,0x80000 |
2559 | add eax,0x80000 |
2560 | pop ebx |
2560 | pop ebx |
2561 | add ebx,10 |
2561 | add ebx,10 |
2562 | mov ecx,11 |
2562 | mov ecx,11 |
2563 | call memmove |
2563 | call memmove |
2564 | 2564 | ||
2565 | ; memory usage |
2565 | ; memory usage |
2566 | 2566 | ||
2567 | xor eax,eax |
2567 | xor eax,eax |
2568 | mov edx,0x100000*16 |
2568 | mov edx,0x100000*16 |
2569 | pop ecx ; get gdt of tss |
2569 | pop ecx ; get gdt of tss |
2570 | cmp ecx,1 |
2570 | cmp ecx,1 |
2571 | je os_mem |
2571 | je os_mem |
2572 | shl ecx,8 |
2572 | shl ecx,8 |
2573 | mov edx,[0x80000+ecx+0x8c] |
2573 | mov edx,[0x80000+ecx+0x8c] |
2574 | mov eax,std_application_base_address |
2574 | mov eax,std_application_base_address |
2575 | ;add ecx,0x80000+0x88 |
2575 | ;add ecx,0x80000+0x88 |
2576 | ;mov ecx,[ecx] |
2576 | ;mov ecx,[ecx] |
2577 | ; shl ecx,3 |
2577 | ; shl ecx,3 |
2578 | ; eax run base -> edx used memory |
2578 | ; eax run base -> edx used memory |
2579 | ; mov al,[ecx+gdts+ app_code-3 +4] ; base 23:16 |
2579 | ; mov al,[ecx+gdts+ app_code-3 +4] ; base 23:16 |
2580 | ; mov ah,[ecx+gdts+ app_code-3 +7] ; base 31:24 |
2580 | ; mov ah,[ecx+gdts+ app_code-3 +7] ; base 31:24 |
2581 | ; shl eax,16 |
2581 | ; shl eax,16 |
2582 | ; mov ax,[ecx+gdts+ app_code-3 +2] ; base 0:15 |
2582 | ; mov ax,[ecx+gdts+ app_code-3 +2] ; base 0:15 |
2583 | ; movzx edx,word [ecx+gdts+ app_code-3 +0] |
2583 | ; movzx edx,word [ecx+gdts+ app_code-3 +0] |
2584 | ; shl edx,12 |
2584 | ; shl edx,12 |
2585 | 2585 | ||
2586 | os_mem: |
2586 | os_mem: |
2587 | dec edx |
2587 | dec edx |
2588 | mov [ebx+12],eax |
2588 | mov [ebx+12],eax |
2589 | mov [ebx+16],edx |
2589 | mov [ebx+16],edx |
2590 | 2590 | ||
2591 | ; PID (+30) |
2591 | ; PID (+30) |
2592 | 2592 | ||
2593 | mov eax,[esp] |
2593 | mov eax,[esp] |
2594 | shl eax,5 |
2594 | shl eax,5 |
2595 | add eax,0x3000+0x4 |
2595 | add eax,0x3000+0x4 |
2596 | mov eax,[eax] |
2596 | mov eax,[eax] |
2597 | mov [ebx+20],eax |
2597 | mov [ebx+20],eax |
2598 | 2598 | ||
2599 | ; window position and size |
2599 | ; window position and size |
2600 | 2600 | ||
2601 | mov esi,[esp] |
2601 | mov esi,[esp] |
2602 | shl esi,5 |
2602 | shl esi,5 |
2603 | add esi,window_data |
2603 | add esi,window_data |
2604 | mov edi,[esp+4] |
2604 | mov edi,[esp+4] |
2605 | add edi,34 |
2605 | add edi,34 |
2606 | mov ecx,4*4 |
2606 | mov ecx,4*4 |
2607 | cld |
2607 | cld |
2608 | rep movsb |
2608 | rep movsb |
2609 | 2609 | ||
2610 | ; Process state (+50) |
2610 | ; Process state (+50) |
2611 | 2611 | ||
2612 | mov eax,[esp] |
2612 | mov eax,[esp] |
2613 | shl eax,5 |
2613 | shl eax,5 |
2614 | add eax,0x3000+0xa |
2614 | add eax,0x3000+0xa |
2615 | mov eax,[eax] |
2615 | mov eax,[eax] |
2616 | mov [ebx+40],ax |
2616 | mov [ebx+40],ax |
2617 | 2617 | ||
2618 | 2618 | ||
2619 | pop ebx |
2619 | pop ebx |
2620 | pop eax |
2620 | pop eax |
2621 | 2621 | ||
2622 | ; return number of processes |
2622 | ; return number of processes |
2623 | 2623 | ||
2624 | mov eax,[0x3004] |
2624 | mov eax,[0x3004] |
2625 | mov [esp+36],eax |
2625 | mov [esp+36],eax |
2626 | ret |
2626 | ret |
2627 | 2627 | ||
2628 | 2628 | ||
2629 | 2629 | ||
2630 | 2630 | ||
2631 | align 4 |
2631 | align 4 |
2632 | sys_clock: |
2632 | sys_clock: |
2633 | cli |
2633 | cli |
2634 | ; Mikhail Lisovin xx Jan 2005 |
2634 | ; Mikhail Lisovin xx Jan 2005 |
2635 | @@: mov al, 10 |
2635 | @@: mov al, 10 |
2636 | out 0x70, al |
2636 | out 0x70, al |
2637 | in al, 0x71 |
2637 | in al, 0x71 |
2638 | test al, al |
2638 | test al, al |
2639 | jns @f |
2639 | jns @f |
2640 | mov esi, 1 |
2640 | mov esi, 1 |
2641 | call delay_ms |
2641 | call delay_ms |
2642 | jmp @b |
2642 | jmp @b |
2643 | @@: |
2643 | @@: |
2644 | ; end Lisovin's fix |
2644 | ; end Lisovin's fix |
2645 | 2645 | ||
2646 | xor al,al ; seconds |
2646 | xor al,al ; seconds |
2647 | out 0x70,al |
2647 | out 0x70,al |
2648 | in al,0x71 |
2648 | in al,0x71 |
2649 | movzx ecx,al |
2649 | movzx ecx,al |
2650 | mov al,02 ; minutes |
2650 | mov al,02 ; minutes |
2651 | shl ecx,16 |
2651 | shl ecx,16 |
2652 | out 0x70,al |
2652 | out 0x70,al |
2653 | in al,0x71 |
2653 | in al,0x71 |
2654 | movzx edx,al |
2654 | movzx edx,al |
2655 | mov al,04 ; hours |
2655 | mov al,04 ; hours |
2656 | shl edx,8 |
2656 | shl edx,8 |
2657 | out 0x70,al |
2657 | out 0x70,al |
2658 | in al,0x71 |
2658 | in al,0x71 |
2659 | add ecx,edx |
2659 | add ecx,edx |
2660 | movzx edx,al |
2660 | movzx edx,al |
2661 | add ecx,edx |
2661 | add ecx,edx |
2662 | sti |
2662 | sti |
2663 | mov [esp+36],ecx |
2663 | mov [esp+36],ecx |
2664 | ret |
2664 | ret |
2665 | 2665 | ||
2666 | 2666 | ||
2667 | align 4 |
2667 | align 4 |
2668 | 2668 | ||
2669 | sys_date: |
2669 | sys_date: |
2670 | 2670 | ||
2671 | cli |
2671 | cli |
2672 | mov al,6 ; day of week |
2672 | mov al,6 ; day of week |
2673 | out 0x70,al |
2673 | out 0x70,al |
2674 | in al,0x71 |
2674 | in al,0x71 |
2675 | mov ch,al |
2675 | mov ch,al |
2676 | mov al,7 ; date |
2676 | mov al,7 ; date |
2677 | out 0x70,al |
2677 | out 0x70,al |
2678 | in al,0x71 |
2678 | in al,0x71 |
2679 | mov cl,al |
2679 | mov cl,al |
2680 | mov al,8 ; month |
2680 | mov al,8 ; month |
2681 | shl ecx,16 |
2681 | shl ecx,16 |
2682 | out 0x70,al |
2682 | out 0x70,al |
2683 | in al,0x71 |
2683 | in al,0x71 |
2684 | mov ch,al |
2684 | mov ch,al |
2685 | mov al,9 ; year |
2685 | mov al,9 ; year |
2686 | out 0x70,al |
2686 | out 0x70,al |
2687 | in al,0x71 |
2687 | in al,0x71 |
2688 | mov cl,al |
2688 | mov cl,al |
2689 | sti |
2689 | sti |
2690 | mov [esp+36],ecx |
2690 | mov [esp+36],ecx |
2691 | ret |
2691 | ret |
2692 | 2692 | ||
2693 | 2693 | ||
2694 | ; redraw status |
2694 | ; redraw status |
2695 | 2695 | ||
2696 | sys_redrawstat: |
2696 | sys_redrawstat: |
2697 | 2697 | ||
2698 | cmp eax,1 |
2698 | cmp eax,1 |
2699 | jne no_widgets_away |
2699 | jne no_widgets_away |
2700 | 2700 | ||
2701 | ; buttons away |
2701 | ; buttons away |
2702 | 2702 | ||
2703 | mov ecx,[0x3000] |
2703 | mov ecx,[0x3000] |
2704 | 2704 | ||
2705 | sys_newba2: |
2705 | sys_newba2: |
2706 | 2706 | ||
2707 | mov edi,[0xfe88] |
2707 | mov edi,[0xfe88] |
2708 | cmp [edi],dword 0 ; empty button list ? |
2708 | cmp [edi],dword 0 ; empty button list ? |
2709 | je end_of_buttons_away |
2709 | je end_of_buttons_away |
2710 | 2710 | ||
2711 | movzx ebx,word [edi] |
2711 | movzx ebx,word [edi] |
2712 | inc ebx |
2712 | inc ebx |
2713 | 2713 | ||
2714 | mov eax,edi |
2714 | mov eax,edi |
2715 | 2715 | ||
2716 | sys_newba: |
2716 | sys_newba: |
2717 | 2717 | ||
2718 | dec ebx |
2718 | dec ebx |
2719 | jz end_of_buttons_away |
2719 | jz end_of_buttons_away |
2720 | 2720 | ||
2721 | add eax,0x10 |
2721 | add eax,0x10 |
2722 | cmp cx,[eax] |
2722 | cmp cx,[eax] |
2723 | jnz sys_newba |
2723 | jnz sys_newba |
2724 | 2724 | ||
2725 | push eax ebx ecx |
2725 | push eax ebx ecx |
2726 | mov ecx,ebx |
2726 | mov ecx,ebx |
2727 | inc ecx |
2727 | inc ecx |
2728 | shl ecx,4 |
2728 | shl ecx,4 |
2729 | mov ebx,eax |
2729 | mov ebx,eax |
2730 | add eax,0x10 |
2730 | add eax,0x10 |
2731 | call memmove |
2731 | call memmove |
2732 | dec dword [edi] |
2732 | dec dword [edi] |
2733 | pop ecx ebx eax |
2733 | pop ecx ebx eax |
2734 | 2734 | ||
2735 | jmp sys_newba2 |
2735 | jmp sys_newba2 |
2736 | 2736 | ||
2737 | end_of_buttons_away: |
2737 | end_of_buttons_away: |
2738 | 2738 | ||
2739 | ret |
2739 | ret |
2740 | 2740 | ||
2741 | no_widgets_away: |
2741 | no_widgets_away: |
2742 | 2742 | ||
2743 | cmp eax,2 |
2743 | cmp eax,2 |
2744 | jnz srl1 |
2744 | jnz srl1 |
2745 | 2745 | ||
2746 | mov edx,[0x3010] ; return whole screen draw area for this app |
2746 | mov edx,[0x3010] ; return whole screen draw area for this app |
2747 | add edx,draw_data-0x3000 |
2747 | add edx,draw_data-0x3000 |
2748 | mov [edx+0],dword 0 |
2748 | mov [edx+0],dword 0 |
2749 | mov [edx+4],dword 0 |
2749 | mov [edx+4],dword 0 |
2750 | mov eax,[0xfe00] |
2750 | mov eax,[0xfe00] |
2751 | mov [edx+8],eax |
2751 | mov [edx+8],eax |
2752 | mov eax,[0xfe04] |
2752 | mov eax,[0xfe04] |
2753 | mov [edx+12],eax |
2753 | mov [edx+12],eax |
2754 | 2754 | ||
2755 | mov edi,[0x3010] |
2755 | mov edi,[0x3010] |
2756 | sub edi,twdw |
2756 | sub edi,twdw |
2757 | mov [edi+30],byte 1 ; no new position & buttons from app |
2757 | mov [edi+30],byte 1 ; no new position & buttons from app |
2758 | 2758 | ||
2759 | call sys_window_mouse |
2759 | call sys_window_mouse |
2760 | 2760 | ||
2761 | ret |
2761 | ret |
2762 | 2762 | ||
2763 | srl1: |
2763 | srl1: |
2764 | 2764 | ||
2765 | ret |
2765 | ret |
2766 | 2766 | ||
2767 | 2767 | ||
2768 | sys_drawwindow: |
2768 | sys_drawwindow: |
2769 | 2769 | ||
2770 | mov edi,ecx |
2770 | mov edi,ecx |
2771 | shr edi,16+8 |
2771 | shr edi,16+8 |
2772 | and edi,15 |
2772 | and edi,15 |
2773 | 2773 | ||
2774 | cmp edi,0 ; type I - original style |
2774 | cmp edi,0 ; type I - original style |
2775 | jne nosyswI |
2775 | jne nosyswI |
2776 | call sys_set_window |
2776 | call sys_set_window |
2777 | call drawwindow_I |
2777 | call drawwindow_I |
2778 | ret |
2778 | ret |
2779 | nosyswI: |
2779 | nosyswI: |
2780 | 2780 | ||
2781 | cmp edi,1 ; type II - only reserve area, no draw |
2781 | cmp edi,1 ; type II - only reserve area, no draw |
2782 | jne nosyswII |
2782 | jne nosyswII |
2783 | call sys_set_window |
2783 | call sys_set_window |
2784 | call sys_window_mouse |
2784 | call sys_window_mouse |
2785 | ret |
2785 | ret |
2786 | nosyswII: |
2786 | nosyswII: |
2787 | 2787 | ||
2788 | cmp edi,2 ; type III - new style |
2788 | cmp edi,2 ; type III - new style |
2789 | jne nosyswIII |
2789 | jne nosyswIII |
2790 | call sys_set_window |
2790 | call sys_set_window |
2791 | call drawwindow_III |
2791 | call drawwindow_III |
2792 | ret |
2792 | ret |
2793 | nosyswIII: |
2793 | nosyswIII: |
2794 | 2794 | ||
2795 | cmp edi,3 ; type IV - skinned window |
2795 | cmp edi,3 ; type IV - skinned window |
2796 | jne nosyswIV |
2796 | jne nosyswIV |
2797 | call sys_set_window |
2797 | call sys_set_window |
2798 | call drawwindow_IV |
2798 | call drawwindow_IV |
2799 | ret |
2799 | ret |
2800 | nosyswIV: |
2800 | nosyswIV: |
2801 | 2801 | ||
2802 | ret |
2802 | ret |
2803 | 2803 | ||
2804 | 2804 | ||
2805 | sys_set_window: |
2805 | sys_set_window: |
2806 | 2806 | ||
2807 | mov edi,[0x3000] |
2807 | mov edi,[0x3000] |
2808 | shl edi,5 |
2808 | shl edi,5 |
2809 | add edi,window_data |
2809 | add edi,window_data |
2810 | 2810 | ||
2811 | ; colors |
2811 | ; colors |
2812 | mov [edi+16],ecx |
2812 | mov [edi+16],ecx |
2813 | mov [edi+20],edx |
2813 | mov [edi+20],edx |
2814 | mov [edi+24],esi |
2814 | mov [edi+24],esi |
2815 | 2815 | ||
2816 | ; check flag (?) |
2816 | ; check flag (?) |
2817 | cmp [edi+30],byte 1 |
2817 | cmp [edi+30],byte 1 |
2818 | jz newd |
2818 | jz newd |
2819 | 2819 | ||
2820 | push eax |
2820 | push eax |
2821 | mov eax,[timer_ticks] ;[0xfdf0] |
2821 | mov eax,[timer_ticks] ;[0xfdf0] |
2822 | add eax,100 |
2822 | add eax,100 |
2823 | mov [new_window_starting],eax |
2823 | mov [new_window_starting],eax |
2824 | pop eax |
2824 | pop eax |
2825 | 2825 | ||
2826 | mov [edi+8],ax |
2826 | mov [edi+8],ax |
2827 | mov [edi+12],bx |
2827 | mov [edi+12],bx |
2828 | shr eax,16 |
2828 | shr eax,16 |
2829 | shr ebx,16 |
2829 | shr ebx,16 |
2830 | mov [edi+00],ax |
2830 | mov [edi+00],ax |
2831 | mov [edi+04],bx |
2831 | mov [edi+04],bx |
2832 | 2832 | ||
2833 | 2833 | ||
2834 | call check_window_position |
2834 | call check_window_position |
2835 | 2835 | ||
2836 | 2836 | ||
2837 | push ecx esi edi ; save for window fullscreen/resize |
2837 | push ecx esi edi ; save for window fullscreen/resize |
2838 | mov esi,edi |
2838 | mov esi,edi |
2839 | sub edi,window_data |
2839 | sub edi,window_data |
2840 | shr edi,5 |
2840 | shr edi,5 |
2841 | shl edi,8 |
2841 | shl edi,8 |
2842 | add edi,0x80000+0x90 |
2842 | add edi,0x80000+0x90 |
2843 | mov ecx,4 |
2843 | mov ecx,4 |
2844 | cld |
2844 | cld |
2845 | rep movsd |
2845 | rep movsd |
2846 | pop edi esi ecx |
2846 | pop edi esi ecx |
2847 | 2847 | ||
2848 | push eax ebx ecx edx |
2848 | push eax ebx ecx edx |
2849 | ;;; mov eax, 1 |
2849 | ;;; mov eax, 1 |
2850 | ;;; call delay_hs |
2850 | ;;; call delay_hs |
2851 | movzx eax, word [edi+00] |
2851 | movzx eax, word [edi+00] |
2852 | movzx ebx, word [edi+04] |
2852 | movzx ebx, word [edi+04] |
2853 | movzx ecx, word [edi+8] |
2853 | movzx ecx, word [edi+8] |
2854 | movzx edx, word [edi+12] |
2854 | movzx edx, word [edi+12] |
2855 | add ecx, eax |
2855 | add ecx, eax |
2856 | add edx, ebx |
2856 | add edx, ebx |
2857 | call calculatescreen |
2857 | call calculatescreen |
2858 | pop edx ecx ebx eax |
2858 | pop edx ecx ebx eax |
2859 | 2859 | ||
2860 | mov [0xf400],byte 0 ; empty keyboard buffer |
2860 | mov [0xf400],byte 0 ; empty keyboard buffer |
2861 | mov [0xf500],byte 0 ; empty button buffer |
2861 | mov [0xf500],byte 0 ; empty button buffer |
2862 | 2862 | ||
2863 | newd: |
2863 | newd: |
2864 | mov [edi+31],byte 0 ; no redraw |
2864 | mov [edi+31],byte 0 ; no redraw |
2865 | mov edx,edi |
2865 | mov edx,edi |
2866 | 2866 | ||
2867 | ret |
2867 | ret |
2868 | 2868 | ||
2869 | 2869 | ||
2870 | sys_window_move: |
2870 | sys_window_move: |
2871 | 2871 | ||
2872 | cmp [window_move_pr],0 |
2872 | cmp [window_move_pr],0 |
2873 | je mwrl1 |
2873 | je mwrl1 |
2874 | 2874 | ||
2875 | mov [esp+36],dword 1 ; return queue error |
2875 | mov [esp+36],dword 1 ; return queue error |
2876 | 2876 | ||
2877 | ret |
2877 | ret |
2878 | 2878 | ||
2879 | mwrl1: |
2879 | mwrl1: |
2880 | 2880 | ||
2881 | mov edi,[0x3000] ; requestor process base |
2881 | mov edi,[0x3000] ; requestor process base |
2882 | mov [window_move_pr],edi |
2882 | mov [window_move_pr],edi |
2883 | 2883 | ||
2884 | mov [window_move_eax],eax |
2884 | mov [window_move_eax],eax |
2885 | mov [window_move_ebx],ebx |
2885 | mov [window_move_ebx],ebx |
2886 | mov [window_move_ecx],ecx |
2886 | mov [window_move_ecx],ecx |
2887 | mov [window_move_edx],edx |
2887 | mov [window_move_edx],edx |
2888 | 2888 | ||
2889 | mov [esp+36],dword 0 ; return success |
2889 | mov [esp+36],dword 0 ; return success |
2890 | 2890 | ||
2891 | ret |
2891 | ret |
2892 | 2892 | ||
2893 | type_background_1: |
2893 | type_background_1: |
2894 | cmp [0xfff0],byte 0 ; background update ? |
2894 | cmp [0xfff0],byte 0 ; background update ? |
2895 | jz temp_nobackgr |
2895 | jz temp_nobackgr |
2896 | mov [0xfff0],byte 2 |
2896 | mov [0xfff0],byte 2 |
2897 | call change_task |
2897 | call change_task |
2898 | mov [draw_data+32+0],dword 0 |
2898 | mov [draw_data+32+0],dword 0 |
2899 | mov [draw_data+32+4],dword 0 |
2899 | mov [draw_data+32+4],dword 0 |
2900 | mov eax,[0xfe00] |
2900 | mov eax,[0xfe00] |
2901 | mov ebx,[0xfe04] |
2901 | mov ebx,[0xfe04] |
2902 | mov [draw_data+32+8],eax |
2902 | mov [draw_data+32+8],eax |
2903 | mov [draw_data+32+12],ebx |
2903 | mov [draw_data+32+12],ebx |
2904 | call drawbackground |
2904 | call drawbackground |
2905 | mov [0xfff0],byte 0 |
2905 | mov [0xfff0],byte 0 |
2906 | mov [0xfff4],byte 0 |
2906 | mov [0xfff4],byte 0 |
2907 | temp_nobackgr: |
2907 | temp_nobackgr: |
2908 | ret |
2908 | ret |
2909 | 2909 | ||
2910 | uglobal |
2910 | uglobal |
2911 | window_move_pr dd 0x0 |
2911 | window_move_pr dd 0x0 |
2912 | window_move_eax dd 0x0 |
2912 | window_move_eax dd 0x0 |
2913 | window_move_ebx dd 0x0 |
2913 | window_move_ebx dd 0x0 |
2914 | window_move_ecx dd 0x0 |
2914 | window_move_ecx dd 0x0 |
2915 | window_move_edx dd 0x0 |
2915 | window_move_edx dd 0x0 |
2916 | endg |
2916 | endg |
2917 | 2917 | ||
2918 | ;ok - 100% work |
2918 | ;ok - 100% work |
2919 | ;nt - not tested |
2919 | ;nt - not tested |
2920 | ;--------------------------------------------------------------------------------------------- |
2920 | ;--------------------------------------------------------------------------------------------- |
2921 | ;eax |
2921 | ;eax |
2922 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
2922 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
2923 | ;1 - change task. Ret nothing. Block. ok. |
2923 | ;1 - change task. Ret nothing. Block. ok. |
2924 | ;2 - performance control |
2924 | ;2 - performance control |
2925 | ; ebx |
2925 | ; ebx |
2926 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
2926 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
2927 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
2927 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
2928 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
2928 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
2929 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
2929 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
2930 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
2930 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
2931 | ;eax |
2931 | ;eax |
2932 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2932 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2933 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2933 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2934 | ;--------------------------------------------------------------------------------------------- |
2934 | ;--------------------------------------------------------------------------------------------- |
2935 | sys_sheduler: ;noname & halyavin |
2935 | sys_sheduler: ;noname & halyavin |
2936 | cmp eax,0 |
2936 | cmp eax,0 |
2937 | je shed_counter |
2937 | je shed_counter |
2938 | cmp eax,2 |
2938 | cmp eax,2 |
2939 | je perf_control |
2939 | je perf_control |
2940 | cmp eax,3 |
2940 | cmp eax,3 |
2941 | je rdmsr_instr |
2941 | je rdmsr_instr |
2942 | cmp eax,4 |
2942 | cmp eax,4 |
2943 | je wrmsr_instr |
2943 | je wrmsr_instr |
2944 | cmp eax,1 |
2944 | cmp eax,1 |
2945 | jne not_supported |
2945 | jne not_supported |
2946 | call change_task ;delay,0 |
2946 | call change_task ;delay,0 |
2947 | ret |
2947 | ret |
2948 | shed_counter: |
2948 | shed_counter: |
2949 | mov eax,[context_counter] |
2949 | mov eax,[context_counter] |
2950 | mov [esp+36],eax |
2950 | mov [esp+36],eax |
2951 | not_supported: |
2951 | not_supported: |
2952 | ret |
2952 | ret |
2953 | perf_control: |
2953 | perf_control: |
2954 | inc eax ;now eax=3 |
2954 | inc eax ;now eax=3 |
2955 | cmp ebx,eax |
2955 | cmp ebx,eax |
2956 | je cache_disable |
2956 | je cache_disable |
2957 | dec eax |
2957 | dec eax |
2958 | cmp ebx,eax |
2958 | cmp ebx,eax |
2959 | je cache_enable |
2959 | je cache_enable |
2960 | dec eax |
2960 | dec eax |
2961 | cmp ebx,eax |
2961 | cmp ebx,eax |
2962 | je is_cache_enabled |
2962 | je is_cache_enabled |
2963 | dec eax |
2963 | dec eax |
2964 | cmp ebx,eax |
2964 | cmp ebx,eax |
2965 | je modify_pce |
2965 | je modify_pce |
2966 | ret |
2966 | ret |
2967 | 2967 | ||
2968 | rdmsr_instr: |
2968 | rdmsr_instr: |
2969 | ;now counter in ecx |
2969 | ;now counter in ecx |
2970 | ;(edx:eax) esi:edi => edx:esi |
2970 | ;(edx:eax) esi:edi => edx:esi |
2971 | mov eax,esi |
2971 | mov eax,esi |
2972 | rdmsr |
2972 | rdmsr |
2973 | mov [esp+36],eax |
2973 | mov [esp+36],eax |
2974 | mov [esp+24],edx ;ret in ebx? |
2974 | mov [esp+24],edx ;ret in ebx? |
2975 | ret |
2975 | ret |
2976 | 2976 | ||
2977 | wrmsr_instr: |
2977 | wrmsr_instr: |
2978 | ;now counter in ecx |
2978 | ;now counter in ecx |
2979 | ;(edx:eax) esi:edi => edx:esi |
2979 | ;(edx:eax) esi:edi => edx:esi |
2980 | mov eax,esi |
2980 | mov eax,esi |
2981 | wrmsr |
2981 | wrmsr |
2982 | mov [esp+36],eax |
2982 | mov [esp+36],eax |
2983 | mov [esp+24],edx ;ret in ebx? |
2983 | mov [esp+24],edx ;ret in ebx? |
2984 | ret |
2984 | ret |
2985 | 2985 | ||
2986 | cache_disable: |
2986 | cache_disable: |
2987 | mov eax,cr0 |
2987 | mov eax,cr0 |
2988 | or eax,01100000000000000000000000000000b |
2988 | or eax,01100000000000000000000000000000b |
2989 | mov cr0,eax |
2989 | mov cr0,eax |
2990 | wbinvd ;set MESI |
2990 | wbinvd ;set MESI |
2991 | ret |
2991 | ret |
2992 | 2992 | ||
2993 | cache_enable: |
2993 | cache_enable: |
2994 | mov eax,cr0 |
2994 | mov eax,cr0 |
2995 | and eax,10011111111111111111111111111111b |
2995 | and eax,10011111111111111111111111111111b |
2996 | mov cr0,eax |
2996 | mov cr0,eax |
2997 | ret |
2997 | ret |
2998 | 2998 | ||
2999 | is_cache_enabled: |
2999 | is_cache_enabled: |
3000 | mov eax,cr0 |
3000 | mov eax,cr0 |
3001 | mov ebx,eax |
3001 | mov ebx,eax |
3002 | and eax,01100000000000000000000000000000b |
3002 | and eax,01100000000000000000000000000000b |
3003 | jz cache_disabled |
3003 | jz cache_disabled |
3004 | mov [esp+36],ebx |
3004 | mov [esp+36],ebx |
3005 | cache_disabled: |
3005 | cache_disabled: |
3006 | mov dword [esp+36],eax ;0 |
3006 | mov dword [esp+36],eax ;0 |
3007 | ret |
3007 | ret |
3008 | 3008 | ||
3009 | modify_pce: |
3009 | modify_pce: |
3010 | mov eax,cr4 |
3010 | mov eax,cr4 |
3011 | ; mov ebx,0 |
3011 | ; mov ebx,0 |
3012 | ; or bx,100000000b ;pce |
3012 | ; or bx,100000000b ;pce |
3013 | ; xor eax,ebx ;invert pce |
3013 | ; xor eax,ebx ;invert pce |
3014 | btr eax,8 ;pce=cr4[8] |
3014 | btr eax,8 ;pce=cr4[8] |
3015 | mov cr4,eax |
3015 | mov cr4,eax |
3016 | mov [esp+36],eax |
3016 | mov [esp+36],eax |
3017 | ret |
3017 | ret |
3018 | ;--------------------------------------------------------------------------------------------- |
3018 | ;--------------------------------------------------------------------------------------------- |
3019 | 3019 | ||
3020 | ; check pixel limits |
3020 | ; check pixel limits |
3021 | 3021 | ||
3022 | ;cplimit: |
3022 | ;cplimit: |
3023 | ; push edi |
3023 | ; push edi |
3024 | 3024 | ||
3025 | ; cmp byte [0xe000], 1 ; Multitasking enabled? |
3025 | ; cmp byte [0xe000], 1 ; Multitasking enabled? |
3026 | ; jnz .ret0 |
3026 | ; jnz .ret0 |
3027 | ; mov edi,[0x3010] |
3027 | ; mov edi,[0x3010] |
3028 | ; add edi, draw_data-0x3000 |
3028 | ; add edi, draw_data-0x3000 |
3029 | ; mov ecx, 1 |
3029 | ; mov ecx, 1 |
3030 | ; cmp [edi+0], eax ; xs |
3030 | ; cmp [edi+0], eax ; xs |
3031 | ; ja .ret1 |
3031 | ; ja .ret1 |
3032 | ; cmp [edi+4], ebx ; ys |
3032 | ; cmp [edi+4], ebx ; ys |
3033 | ; ja .ret1 |
3033 | ; ja .ret1 |
3034 | ; cmp eax, [edi+8] ; xe |
3034 | ; cmp eax, [edi+8] ; xe |
3035 | ; ja .ret1 |
3035 | ; ja .ret1 |
3036 | ; cmp ebx, [edi+12] ; ye |
3036 | ; cmp ebx, [edi+12] ; ye |
3037 | ; ja .ret1 |
3037 | ; ja .ret1 |
3038 | 3038 | ||
3039 | ;.ret0: |
3039 | ;.ret0: |
3040 | ; xor ecx, ecx |
3040 | ; xor ecx, ecx |
3041 | ;.ret1: |
3041 | ;.ret1: |
3042 | ; pop edi |
3042 | ; pop edi |
3043 | ; ret |
3043 | ; ret |
3044 | 3044 | ||
3045 | 3045 | ||
3046 | ; check if pixel is allowed to be drawn |
3046 | ; check if pixel is allowed to be drawn |
3047 | 3047 | ||
3048 | checkpixel: |
3048 | checkpixel: |
3049 | 3049 | ||
3050 | push eax |
3050 | push eax |
3051 | push ebx |
3051 | push ebx |
3052 | push edx |
3052 | push edx |
3053 | 3053 | ||
3054 | ; mov ecx,[0x3000] ; process count |
3054 | ; mov ecx,[0x3000] ; process count |
3055 | ; shl ecx, 6 ; *64 |
3055 | ; shl ecx, 6 ; *64 |
3056 | ; add ecx,0xc000 ; +window_stack |
3056 | ; add ecx,0xc000 ; +window_stack |
3057 | ; mov dx,word [ecx] ; window_stack_value |
3057 | ; mov dx,word [ecx] ; window_stack_value |
3058 | 3058 | ||
3059 | ; cmp dx, word [0x3004] ; is this window active right now?! |
3059 | ; cmp dx, word [0x3004] ; is this window active right now?! |
3060 | ; jz .ret0 |
3060 | ; jz .ret0 |
3061 | 3061 | ||
3062 | ; call cplimit |
3062 | ; call cplimit |
3063 | ; test ecx, ecx |
3063 | ; test ecx, ecx |
3064 | ; jnz .ret1 |
3064 | ; jnz .ret1 |
3065 | 3065 | ||
3066 | mov edx,[0xfe00] ; screen x size |
3066 | mov edx,[0xfe00] ; screen x size |
3067 | inc edx |
3067 | inc edx |
3068 | imul edx, ebx |
3068 | imul edx, ebx |
3069 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3069 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3070 | ;;; mov dl,[eax] |
3070 | ;;; mov dl,[eax] |
3071 | 3071 | ||
3072 | mov eax,[0x3000] |
3072 | mov eax,[0x3000] |
3073 | shl eax,5 |
3073 | shl eax,5 |
3074 | add eax,0x3000+0xe |
3074 | add eax,0x3000+0xe |
3075 | 3075 | ||
3076 | mov ecx, 1 |
3076 | mov ecx, 1 |
3077 | cmp byte [eax], dl |
3077 | cmp byte [eax], dl |
3078 | jnz .ret1 |
3078 | jnz .ret1 |
3079 | 3079 | ||
3080 | .ret0: |
3080 | .ret0: |
3081 | xor ecx, ecx |
3081 | xor ecx, ecx |
3082 | .ret1: |
3082 | .ret1: |
3083 | pop edx |
3083 | pop edx |
3084 | pop ebx |
3084 | pop ebx |
3085 | pop eax |
3085 | pop eax |
3086 | ret |
3086 | ret |
3087 | 3087 | ||
3088 | uglobal |
3088 | uglobal |
3089 | mouse_active db 0 |
3089 | mouse_active db 0 |
3090 | endg |
3090 | endg |
3091 | iglobal |
3091 | iglobal |
3092 | cpustring db 'CPU ' |
3092 | cpustring db 'CPU ' |
3093 | endg |
3093 | endg |
3094 | 3094 | ||
3095 | 3095 | ||
3096 | align 4 |
3096 | align 4 |
3097 | ; check misc |
3097 | ; check misc |
3098 | 3098 | ||
3099 | checkmisc: |
3099 | checkmisc: |
3100 | 3100 | ||
3101 | cmp [ctrl_alt_del], 1 |
3101 | cmp [ctrl_alt_del], 1 |
3102 | jne nocpustart |
3102 | jne nocpustart |
3103 | mov eax, cpustring |
3103 | mov eax, cpustring |
3104 | call start_application_fl |
3104 | call start_application_fl |
3105 | mov [ctrl_alt_del], 0 |
3105 | mov [ctrl_alt_del], 0 |
3106 | nocpustart: |
3106 | nocpustart: |
3107 | cmp [mouse_active], 1 |
3107 | cmp [mouse_active], 1 |
3108 | jne mouse_not_active |
3108 | jne mouse_not_active |
3109 | mov [mouse_active], 0 |
3109 | mov [mouse_active], 0 |
3110 | xor edi, edi |
3110 | xor edi, edi |
3111 | mov ecx, [0x3004] |
3111 | mov ecx, [0x3004] |
3112 | set_mouse_event: |
3112 | set_mouse_event: |
3113 | add edi, 256 |
3113 | add edi, 256 |
3114 | or [edi+0x80000+0xA8], dword 00100000b |
3114 | or [edi+0x80000+0xA8], dword 00100000b |
3115 | loop set_mouse_event |
3115 | loop set_mouse_event |
3116 | mouse_not_active: |
3116 | mouse_not_active: |
3117 | 3117 | ||
3118 | 3118 | ||
3119 | cmp [0xfff0],byte 0 ; background update ? |
3119 | cmp [0xfff0],byte 0 ; background update ? |
3120 | jz nobackgr |
3120 | jz nobackgr |
3121 | mov [0xfff0],byte 2 |
3121 | mov [0xfff0],byte 2 |
3122 | call change_task |
3122 | call change_task |
3123 | mov [draw_data+32+0],dword 0 |
3123 | mov [draw_data+32+0],dword 0 |
3124 | mov [draw_data+32+4],dword 0 |
3124 | mov [draw_data+32+4],dword 0 |
3125 | mov eax,[0xfe00] |
3125 | mov eax,[0xfe00] |
3126 | mov ebx,[0xfe04] |
3126 | mov ebx,[0xfe04] |
3127 | mov [draw_data+32+8],eax |
3127 | mov [draw_data+32+8],eax |
3128 | mov [draw_data+32+12],ebx |
3128 | mov [draw_data+32+12],ebx |
3129 | call drawbackground |
3129 | call drawbackground |
3130 | mov [0xfff0],byte 0 |
3130 | mov [0xfff0],byte 0 |
3131 | mov [0xfff4],byte 0 |
3131 | mov [0xfff4],byte 0 |
3132 | 3132 | ||
3133 | nobackgr: |
3133 | nobackgr: |
3134 | 3134 | ||
3135 | 3135 | ||
3136 | ; system shutdown request |
3136 | ; system shutdown request |
3137 | 3137 | ||
3138 | cmp [0xFF00],byte 0 |
3138 | cmp [0xFF00],byte 0 |
3139 | je noshutdown |
3139 | je noshutdown |
3140 | 3140 | ||
3141 | mov edx,[shutdown_processes] |
3141 | mov edx,[shutdown_processes] |
3142 | sub dl,2 |
3142 | sub dl,2 |
3143 | 3143 | ||
3144 | cmp [0xff00],dl |
3144 | cmp [0xff00],dl |
3145 | jne no_mark_system_shutdown |
3145 | jne no_mark_system_shutdown |
3146 | 3146 | ||
3147 | mov edx,0x3040 |
3147 | mov edx,0x3040 |
3148 | movzx ecx,byte [0xff00] |
3148 | movzx ecx,byte [0xff00] |
3149 | add ecx,5 |
3149 | add ecx,5 |
3150 | markz: |
3150 | markz: |
3151 | mov [edx+0xa],byte 3 |
3151 | mov [edx+0xa],byte 3 |
3152 | add edx,0x20 |
3152 | add edx,0x20 |
3153 | loop markz |
3153 | loop markz |
3154 | 3154 | ||
3155 | no_mark_system_shutdown: |
3155 | no_mark_system_shutdown: |
3156 | 3156 | ||
3157 | call [disable_mouse] |
3157 | call [disable_mouse] |
3158 | 3158 | ||
3159 | dec byte [0xff00] |
3159 | dec byte [0xff00] |
3160 | 3160 | ||
3161 | cmp [0xff00],byte 0 |
3161 | cmp [0xff00],byte 0 |
3162 | je system_shutdown |
3162 | je system_shutdown |
3163 | 3163 | ||
3164 | noshutdown: |
3164 | noshutdown: |
3165 | 3165 | ||
3166 | 3166 | ||
3167 | mov eax,[0x3004] ; termination |
3167 | mov eax,[0x3004] ; termination |
3168 | mov ebx,0x3020+0xa |
3168 | mov ebx,0x3020+0xa |
3169 | mov esi,1 |
3169 | mov esi,1 |
3170 | 3170 | ||
3171 | newct: |
3171 | newct: |
3172 | mov cl,[ebx] |
3172 | mov cl,[ebx] |
3173 | cmp cl,byte 3 |
3173 | cmp cl,byte 3 |
3174 | jz terminate |
3174 | jz terminate |
3175 | cmp cl,byte 4 |
3175 | cmp cl,byte 4 |
3176 | jz terminate |
3176 | jz terminate |
3177 | 3177 | ||
3178 | add ebx,0x20 |
3178 | add ebx,0x20 |
3179 | inc esi |
3179 | inc esi |
3180 | dec eax |
3180 | dec eax |
3181 | jnz newct |
3181 | jnz newct |
3182 | 3182 | ||
3183 | ret |
3183 | ret |
3184 | 3184 | ||
3185 | 3185 | ||
3186 | 3186 | ||
3187 | 3187 | ||
3188 | ; redraw screen |
3188 | ; redraw screen |
3189 | 3189 | ||
3190 | redrawscreen: |
3190 | redrawscreen: |
3191 | 3191 | ||
3192 | ; eax , if process window_data base is eax, do not set flag/limits |
3192 | ; eax , if process window_data base is eax, do not set flag/limits |
3193 | 3193 | ||
3194 | pushad |
3194 | pushad |
3195 | push eax |
3195 | push eax |
3196 | 3196 | ||
3197 | ;;; mov eax,2 |
3197 | ;;; mov eax,2 |
3198 | ;;; call delay_hs |
3198 | ;;; call delay_hs |
3199 | 3199 | ||
3200 | ;mov ecx,0 ; redraw flags for apps |
3200 | ;mov ecx,0 ; redraw flags for apps |
3201 | xor ecx,ecx |
3201 | xor ecx,ecx |
3202 | newdw2: |
3202 | newdw2: |
3203 | 3203 | ||
3204 | inc ecx |
3204 | inc ecx |
3205 | push ecx |
3205 | push ecx |
3206 | 3206 | ||
3207 | mov eax,ecx |
3207 | mov eax,ecx |
3208 | shl eax,5 |
3208 | shl eax,5 |
3209 | add eax,window_data |
3209 | add eax,window_data |
3210 | 3210 | ||
3211 | cmp eax,[esp+4] |
3211 | cmp eax,[esp+4] |
3212 | je not_this_task |
3212 | je not_this_task |
3213 | ; check if window in redraw area |
3213 | ; check if window in redraw area |
3214 | mov edi,eax |
3214 | mov edi,eax |
3215 | 3215 | ||
3216 | cmp ecx,1 ; limit for background |
3216 | cmp ecx,1 ; limit for background |
3217 | jz bgli |
3217 | jz bgli |
3218 | 3218 | ||
3219 | mov eax,[edi+0] |
3219 | mov eax,[edi+0] |
3220 | mov ebx,[edi+4] |
3220 | mov ebx,[edi+4] |
3221 | mov ecx,[edi+8] |
3221 | mov ecx,[edi+8] |
3222 | mov edx,[edi+12] |
3222 | mov edx,[edi+12] |
3223 | add ecx,eax |
3223 | add ecx,eax |
3224 | add edx,ebx |
3224 | add edx,ebx |
3225 | 3225 | ||
3226 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3226 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3227 | cmp ecx,ebx |
3227 | cmp ecx,ebx |
3228 | jb ricino |
3228 | jb ricino |
3229 | 3229 | ||
3230 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3230 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3231 | cmp ecx,eax |
3231 | cmp ecx,eax |
3232 | jb ricino |
3232 | jb ricino |
3233 | 3233 | ||
3234 | mov eax,[edi+0] |
3234 | mov eax,[edi+0] |
3235 | mov ebx,[edi+4] |
3235 | mov ebx,[edi+4] |
3236 | mov ecx,[edi+8] |
3236 | mov ecx,[edi+8] |
3237 | mov edx,[edi+12] |
3237 | mov edx,[edi+12] |
3238 | add ecx,eax |
3238 | add ecx,eax |
3239 | add edx,ebx |
3239 | add edx,ebx |
3240 | 3240 | ||
3241 | mov eax,[dly] ; eax = area y start edx = window y end |
3241 | mov eax,[dly] ; eax = area y start edx = window y end |
3242 | cmp edx,eax |
3242 | cmp edx,eax |
3243 | jb ricino |
3243 | jb ricino |
3244 | 3244 | ||
3245 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3245 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3246 | cmp ecx,eax |
3246 | cmp ecx,eax |
3247 | jb ricino |
3247 | jb ricino |
3248 | 3248 | ||
3249 | bgli: |
3249 | bgli: |
3250 | 3250 | ||
3251 | cmp edi,esi |
3251 | cmp edi,esi |
3252 | jz ricino |
3252 | jz ricino |
3253 | 3253 | ||
3254 | mov eax,edi |
3254 | mov eax,edi |
3255 | add eax,draw_data-window_data |
3255 | add eax,draw_data-window_data |
3256 | 3256 | ||
3257 | mov ebx,[dlx] ; set limits |
3257 | mov ebx,[dlx] ; set limits |
3258 | mov [eax+0],ebx |
3258 | mov [eax+0],ebx |
3259 | mov ebx,[dly] |
3259 | mov ebx,[dly] |
3260 | mov [eax+4],ebx |
3260 | mov [eax+4],ebx |
3261 | mov ebx,[dlxe] |
3261 | mov ebx,[dlxe] |
3262 | mov [eax+8],ebx |
3262 | mov [eax+8],ebx |
3263 | mov ebx,[dlye] |
3263 | mov ebx,[dlye] |
3264 | mov [eax+12],ebx |
3264 | mov [eax+12],ebx |
3265 | 3265 | ||
3266 | sub eax,draw_data-window_data |
3266 | sub eax,draw_data-window_data |
3267 | 3267 | ||
3268 | cmp ecx,1 |
3268 | cmp ecx,1 |
3269 | jne nobgrd |
3269 | jne nobgrd |
3270 | cmp esi,1 |
3270 | cmp esi,1 |
3271 | je newdw8 |
3271 | je newdw8 |
3272 | call drawbackground |
3272 | call drawbackground |
3273 | 3273 | ||
3274 | newdw8: |
3274 | newdw8: |
3275 | nobgrd: |
3275 | nobgrd: |
3276 | 3276 | ||
3277 | mov [eax+31],byte 1 ; mark as redraw |
3277 | mov [eax+31],byte 1 ; mark as redraw |
3278 | 3278 | ||
3279 | ricino: |
3279 | ricino: |
3280 | 3280 | ||
3281 | not_this_task: |
3281 | not_this_task: |
3282 | 3282 | ||
3283 | pop ecx |
3283 | pop ecx |
3284 | 3284 | ||
3285 | cmp ecx,[0x3004] |
3285 | cmp ecx,[0x3004] |
3286 | jle newdw2 |
3286 | jle newdw2 |
3287 | ; jg newdw3 |
3287 | ; jg newdw3 |
3288 | ; jmp newdw2 |
3288 | ; jmp newdw2 |
3289 | 3289 | ||
3290 | ; newdw3: |
3290 | ; newdw3: |
3291 | 3291 | ||
3292 | pop eax |
3292 | pop eax |
3293 | popad |
3293 | popad |
3294 | 3294 | ||
3295 | ret |
3295 | ret |
3296 | 3296 | ||
3297 | ; check mouse |
3297 | ; check mouse |
3298 | ; |
3298 | ; |
3299 | ; |
3299 | ; |
3300 | ; FB00 -> FB0F mouse memory 00 chunk count - FB0A-B x - FB0C-D y |
3300 | ; FB00 -> FB0F mouse memory 00 chunk count - FB0A-B x - FB0C-D y |
3301 | ; FB10 -> FB17 mouse color mem |
3301 | ; FB10 -> FB17 mouse color mem |
3302 | ; FB21 x move |
3302 | ; FB21 x move |
3303 | ; FB22 y move |
3303 | ; FB22 y move |
3304 | ; FB30 color temp |
3304 | ; FB30 color temp |
3305 | ; FB28 high bits temp |
3305 | ; FB28 high bits temp |
3306 | ; FB4A -> FB4D FB4A-B x-under - FB4C-D y-under |
3306 | ; FB4A -> FB4D FB4A-B x-under - FB4C-D y-under |
3307 | ; FC00 -> FCFE com1/ps2 buffer |
3307 | ; FC00 -> FCFE com1/ps2 buffer |
3308 | ; FCFF com1/ps2 buffer count starting from FC00 |
3308 | ; FCFF com1/ps2 buffer count starting from FC00 |
3309 | 3309 | ||
3310 | uglobal |
3310 | uglobal |
3311 | mousecount dd 0x0 |
3311 | mousecount dd 0x0 |
3312 | mousedata dd 0x0 |
3312 | mousedata dd 0x0 |
3313 | endg |
3313 | endg |
3314 | 3314 | ||
3315 | 3315 | ||
3316 | check_mouse_data: |
3316 | check_mouse_data: |
3317 | 3317 | ||
3318 | pushad |
3318 | pushad |
3319 | 3319 | ||
3320 | cmp [0xF604],byte 1 |
3320 | cmp [0xF604],byte 1 |
3321 | jne no_ps2_mouse |
3321 | jne no_ps2_mouse |
3322 | mov [mousecount],dword 0x2e0000+12*4096 |
3322 | mov [mousecount],dword 0x2e0000+12*4096 |
3323 | mov [mousedata],dword 0x2e0000+12*4096+0x10 |
3323 | mov [mousedata],dword 0x2e0000+12*4096+0x10 |
3324 | jmp uusicheckmouse |
3324 | jmp uusicheckmouse |
3325 | no_ps2_mouse: |
3325 | no_ps2_mouse: |
3326 | cmp [0xF604],byte 2 |
3326 | cmp [0xF604],byte 2 |
3327 | jne no_com1_mouse |
3327 | jne no_com1_mouse |
3328 | mov [mousecount],dword 0x2e0000+4*4096 |
3328 | mov [mousecount],dword 0x2e0000+4*4096 |
3329 | mov [mousedata],dword 0x2e0000+4*4096+0x10 |
3329 | mov [mousedata],dword 0x2e0000+4*4096+0x10 |
3330 | jmp uusicheckmouse |
3330 | jmp uusicheckmouse |
3331 | no_com1_mouse: |
3331 | no_com1_mouse: |
3332 | mov [mousecount],dword 0x2e0000+3*4096 |
3332 | mov [mousecount],dword 0x2e0000+3*4096 |
3333 | mov [mousedata],dword 0x2e0000+3*4096+0x10 |
3333 | mov [mousedata],dword 0x2e0000+3*4096+0x10 |
3334 | 3334 | ||
3335 | uusicheckmouse: |
3335 | uusicheckmouse: |
3336 | 3336 | ||
3337 | mov ebx,[mousecount] ; anything at buffer for mouse |
3337 | mov ebx,[mousecount] ; anything at buffer for mouse |
3338 | cmp dword [ebx], 0 ; !!! |
3338 | cmp dword [ebx], 0 ; !!! |
3339 | jz checkmouseret |
3339 | jz checkmouseret |
3340 | 3340 | ||
3341 | ; first byte of comX or ps2 ? |
3341 | ; first byte of comX or ps2 ? |
3342 | 3342 | ||
3343 | cmp [0xF604],byte 1 |
3343 | cmp [0xF604],byte 1 |
3344 | je ps2mousefirst |
3344 | je ps2mousefirst |
3345 | 3345 | ||
3346 | ; ****************************************** |
3346 | ; ****************************************** |
3347 | ; *********** COMX mouse driver ************ |
3347 | ; *********** COMX mouse driver ************ |
3348 | ; ****************************************** |
3348 | ; ****************************************** |
3349 | 3349 | ||
3350 | com1mousefirst: |
3350 | com1mousefirst: |
3351 | 3351 | ||
3352 | mov edi,[mousedata] |
3352 | mov edi,[mousedata] |
3353 | mov dl,byte [edi] ; first com1 ? |
3353 | mov dl,byte [edi] ; first com1 ? |
3354 | test dl,64 |
3354 | test dl,64 |
3355 | jz @f |
3355 | jz @f |
3356 | mov [0xfb00],byte 0 ; zero mouse block count |
3356 | mov [0xfb00],byte 0 ; zero mouse block count |
3357 | @@: |
3357 | @@: |
3358 | xor ebx,ebx |
3358 | xor ebx,ebx |
3359 | 3359 | ||
3360 | mov bl,[0xfb00] |
3360 | mov bl,[0xfb00] |
3361 | inc bl |
3361 | inc bl |
3362 | mov [0xfb00],bl |
3362 | mov [0xfb00],bl |
3363 | mov eax,0xfb00 |
3363 | mov eax,0xfb00 |
3364 | add eax,ebx |
3364 | add eax,ebx |
3365 | mov edi,[mousedata] |
3365 | mov edi,[mousedata] |
3366 | mov dl,byte [edi] |
3366 | mov dl,byte [edi] |
3367 | mov [eax],byte dl |
3367 | mov [eax],byte dl |
3368 | cmp bl,3 ; three ? |
3368 | cmp bl,3 ; three ? |
3369 | jnz decm |
3369 | jnz decm |
3370 | 3370 | ||
3371 | ; buttons |
3371 | ; buttons |
3372 | 3372 | ||
3373 | ;* change right and left button by places - start code - Mario79 |
3373 | ;* change right and left button by places - start code - Mario79 |
3374 | mov al,[0xfb01] |
3374 | mov al,[0xfb01] |
3375 | mov ah,al |
3375 | mov ah,al |
3376 | shr al,3 |
3376 | shr al,3 |
3377 | and al,2 |
3377 | and al,2 |
3378 | shr ah,5 |
3378 | shr ah,5 |
3379 | and ah,1 |
3379 | and ah,1 |
3380 | add al,ah |
3380 | add al,ah |
3381 | ;* change right and left button by places - end code - Mario79 |
3381 | ;* change right and left button by places - end code - Mario79 |
3382 | 3382 | ||
3383 | mov [0xfb40],al |
3383 | mov [0xfb40],al |
3384 | 3384 | ||
3385 | ; com1 mouse |
3385 | ; com1 mouse |
3386 | ; x |
3386 | ; x |
3387 | 3387 | ||
3388 | mov dl,[0xfb01] ; x high bits |
3388 | mov dl,[0xfb01] ; x high bits |
3389 | movzx eax,dl |
3389 | movzx eax,dl |
3390 | and al,3 |
3390 | and al,3 |
3391 | shl al,6 |
3391 | shl al,6 |
3392 | mov dl,byte[0xfb02] ; x low bits |
3392 | mov dl,byte[0xfb02] ; x low bits |
3393 | add al,dl |
3393 | add al,dl |
3394 | mov [0xfb21],byte al |
3394 | mov [0xfb21],byte al |
3395 | movzx ebx,word[0xfb0a] |
3395 | movzx ebx,word[0xfb0a] |
3396 | 3396 | ||
3397 | mov al,byte [0xfb01] ; + or - ? |
3397 | mov al,byte [0xfb01] ; + or - ? |
3398 | test al,2 |
3398 | test al,2 |
3399 | jz x_add |
3399 | jz x_add |
3400 | 3400 | ||
3401 | x_sub: ; x- |
3401 | x_sub: ; x- |
3402 | sub bx,255 |
3402 | sub bx,255 |
3403 | sub bx,255 |
3403 | sub bx,255 |
3404 | x_add: ; x+ |
3404 | x_add: ; x+ |
3405 | movzx eax,byte [0xfb21] |
3405 | movzx eax,byte [0xfb21] |
3406 | add bx,ax |
3406 | add bx,ax |
3407 | add bx,ax |
3407 | add bx,ax |
3408 | push ebx |
3408 | push ebx |
3409 | mov [0xfb00],byte 0 |
3409 | mov [0xfb00],byte 0 |
3410 | 3410 | ||
3411 | ; y |
3411 | ; y |
3412 | 3412 | ||
3413 | 3413 | ||
3414 | my_event: |
3414 | my_event: |
3415 | 3415 | ||
3416 | mov dl,[0xfb01] ; y high bits |
3416 | mov dl,[0xfb01] ; y high bits |
3417 | movzx eax,dl |
3417 | movzx eax,dl |
3418 | and al,12 |
3418 | and al,12 |
3419 | shl al,4 |
3419 | shl al,4 |
3420 | mov dl,byte[0xfb03] ; y low bits |
3420 | mov dl,byte[0xfb03] ; y low bits |
3421 | add al,dl |
3421 | add al,dl |
3422 | mov [0xfb22],byte al |
3422 | mov [0xfb22],byte al |
3423 | movzx ebx,word[0xfb0c] |
3423 | movzx ebx,word[0xfb0c] |
3424 | 3424 | ||
3425 | mov al,byte [0xfb01] ; + or - ? |
3425 | mov al,byte [0xfb01] ; + or - ? |
3426 | test al,8 |
3426 | test al,8 |
3427 | je y_add |
3427 | je y_add |
3428 | 3428 | ||
3429 | y_sub: ; y- |
3429 | y_sub: ; y- |
3430 | sub bx,255 |
3430 | sub bx,255 |
3431 | sub bx,255 |
3431 | sub bx,255 |
3432 | y_add: ; y+ |
3432 | y_add: ; y+ |
3433 | movzx eax,byte [0xfb22] |
3433 | movzx eax,byte [0xfb22] |
3434 | add bx,ax |
3434 | add bx,ax |
3435 | add bx,ax |
3435 | add bx,ax |
3436 | push ebx |
3436 | push ebx |
3437 | mov [0xfb00],byte 0 |
3437 | mov [0xfb00],byte 0 |
3438 | jmp mdraw |
3438 | jmp mdraw |
3439 | 3439 | ||
3440 | ; end of com1 mouse |
3440 | ; end of com1 mouse |
3441 | 3441 | ||
3442 | 3442 | ||
3443 | ; ****************************************** |
3443 | ; ****************************************** |
3444 | ; ******** PS2 MOUSE DRIVER ************** |
3444 | ; ******** PS2 MOUSE DRIVER ************** |
3445 | ; ****************************************** |
3445 | ; ****************************************** |
3446 | 3446 | ||
3447 | ps2mousefirst: |
3447 | ps2mousefirst: |
3448 | 3448 | ||
3449 | movzx edx,byte [0x2E0000+4096*12+0x10] ; first ps2 ? |
3449 | movzx edx,byte [0x2E0000+4096*12+0x10] ; first ps2 ? |
3450 | cmp edx,40 |
3450 | cmp edx,40 |
3451 | jne @f |
3451 | jne @f |
3452 | mov [0xfb00],byte 0 ; zero mouse block count |
3452 | mov [0xfb00],byte 0 ; zero mouse block count |
3453 | @@: |
3453 | @@: |
3454 | 3454 | ||
3455 | movzx ebx,byte [0xfb00] |
3455 | movzx ebx,byte [0xfb00] |
3456 | add ebx,1 |
3456 | add ebx,1 |
3457 | mov [0xfb00],bl |
3457 | mov [0xfb00],bl |
3458 | mov eax,0xfb00 |
3458 | mov eax,0xfb00 |
3459 | add eax,ebx |
3459 | add eax,ebx |
3460 | mov dl,byte [0x2E0000+4096*12+0x10] |
3460 | mov dl,byte [0x2E0000+4096*12+0x10] |
3461 | mov [eax],byte dl |
3461 | mov [eax],byte dl |
3462 | 3462 | ||
3463 | cmp bl,3 ; full packet of three bytes ? |
3463 | cmp bl,3 ; full packet of three bytes ? |
3464 | jnz decm |
3464 | jnz decm |
3465 | ; jz ps2mouse |
3465 | ; jz ps2mouse |
3466 | ; jmp decm |
3466 | ; jmp decm |
3467 | 3467 | ||
3468 | 3468 | ||
3469 | ; ps2mouse: |
3469 | ; ps2mouse: |
3470 | 3470 | ||
3471 | mov [0xfb00],byte 0 ; zero mouse block count |
3471 | mov [0xfb00],byte 0 ; zero mouse block count |
3472 | 3472 | ||
3473 | ; buttons |
3473 | ; buttons |
3474 | 3474 | ||
3475 | movzx eax,byte [0xfb01] |
3475 | movzx eax,byte [0xfb01] |
3476 | and eax,3 |
3476 | and eax,3 |
3477 | mov [0xfb40],al |
3477 | mov [0xfb40],al |
3478 | 3478 | ||
3479 | ; x |
3479 | ; x |
3480 | 3480 | ||
3481 | movzx eax,word [0xfb0a] |
3481 | movzx eax,word [0xfb0a] |
3482 | movzx edx,byte [0xfb02] |
3482 | movzx edx,byte [0xfb02] |
3483 | cmp edx,128 |
3483 | cmp edx,128 |
3484 | jb ps2xp |
3484 | jb ps2xp |
3485 | shl edx,1 |
3485 | shl edx,1 |
3486 | add eax,edx |
3486 | add eax,edx |
3487 | cmp eax,512 |
3487 | cmp eax,512 |
3488 | jge ps2xsok |
3488 | jge ps2xsok |
3489 | xor eax, eax |
3489 | xor eax, eax |
3490 | jmp ps2xready |
3490 | jmp ps2xready |
3491 | ps2xsok: |
3491 | ps2xsok: |
3492 | sub eax,512 |
3492 | sub eax,512 |
3493 | jmp ps2xready |
3493 | jmp ps2xready |
3494 | ps2xp: |
3494 | ps2xp: |
3495 | shl edx,1 |
3495 | shl edx,1 |
3496 | add eax,edx |
3496 | add eax,edx |
3497 | jmp ps2xready |
3497 | jmp ps2xready |
3498 | ps2xready: |
3498 | ps2xready: |
3499 | push eax |
3499 | push eax |
3500 | 3500 | ||
3501 | ; y |
3501 | ; y |
3502 | 3502 | ||
3503 | movzx eax,word [0xfb0c] |
3503 | movzx eax,word [0xfb0c] |
3504 | movzx edx,byte [0xfb03] |
3504 | movzx edx,byte [0xfb03] |
3505 | cmp edx,128 |
3505 | cmp edx,128 |
3506 | jb ps2yp |
3506 | jb ps2yp |
3507 | add eax,512 |
3507 | add eax,512 |
3508 | shl edx,1 |
3508 | shl edx,1 |
3509 | sub eax,edx |
3509 | sub eax,edx |
3510 | jmp ps2yready |
3510 | jmp ps2yready |
3511 | ps2yp: |
3511 | ps2yp: |
3512 | shl edx,1 |
3512 | shl edx,1 |
3513 | cmp edx,eax |
3513 | cmp edx,eax |
3514 | jb ps201 |
3514 | jb ps201 |
3515 | mov edx,eax |
3515 | mov edx,eax |
3516 | ps201: |
3516 | ps201: |
3517 | sub eax,edx |
3517 | sub eax,edx |
3518 | jmp ps2yready |
3518 | jmp ps2yready |
3519 | ps2yready: |
3519 | ps2yready: |
3520 | push eax |
3520 | push eax |
3521 | 3521 | ||
3522 | ;jmp mdraw |
3522 | ;jmp mdraw |
3523 | 3523 | ||
3524 | ; end of ps2 mouse |
3524 | ; end of ps2 mouse |
3525 | 3525 | ||
3526 | 3526 | ||
3527 | ; **************************** |
3527 | ; **************************** |
3528 | ; ***** CHECK FOR LIMITS ***** |
3528 | ; ***** CHECK FOR LIMITS ***** |
3529 | ; **************************** |
3529 | ; **************************** |
3530 | 3530 | ||
3531 | mdraw: |
3531 | mdraw: |
3532 | 3532 | ||
3533 | cmp [0xfb44],byte 0 |
3533 | cmp [0xfb44],byte 0 |
3534 | jne mousedraw4 |
3534 | jne mousedraw4 |
3535 | cmp [0xfb40],byte 0 |
3535 | cmp [0xfb40],byte 0 |
3536 | je mousedraw4 |
3536 | je mousedraw4 |
3537 | mov [0xfff5],byte 1 |
3537 | mov [0xfff5],byte 1 |
3538 | 3538 | ||
3539 | mousedraw4: |
3539 | mousedraw4: |
3540 | 3540 | ||
3541 | pop ebx |
3541 | pop ebx |
3542 | pop eax |
3542 | pop eax |
3543 | 3543 | ||
3544 | mov [mouse_active],1 |
3544 | mov [mouse_active],1 |
3545 | 3545 | ||
3546 | ; mov dx,0 ; smaller than zero |
3546 | ; mov dx,0 ; smaller than zero |
3547 | xor dx,dx |
3547 | xor dx,dx |
3548 | cmp bx,dx |
3548 | cmp bx,dx |
3549 | jge mnb11 |
3549 | jge mnb11 |
3550 | ; mov bx,0 |
3550 | ; mov bx,0 |
3551 | xor bx,bx |
3551 | xor bx,bx |
3552 | mnb11: |
3552 | mnb11: |
3553 | mov [0xfb0c],word bx |
3553 | mov [0xfb0c],word bx |
3554 | 3554 | ||
3555 | ; mov dx,0 |
3555 | ; mov dx,0 |
3556 | xor dx,dx |
3556 | xor dx,dx |
3557 | cmp ax,dx |
3557 | cmp ax,dx |
3558 | jge mnb22 |
3558 | jge mnb22 |
3559 | ; mov ax,0 |
3559 | ; mov ax,0 |
3560 | xor ax,ax |
3560 | xor ax,ax |
3561 | mnb22: |
3561 | mnb22: |
3562 | mov [0xfb0a],word ax |
3562 | mov [0xfb0a],word ax |
3563 | 3563 | ||
3564 | mov edx,[0xfe04] ; bigger than maximum |
3564 | mov edx,[0xfe04] ; bigger than maximum |
3565 | cmp ebx,edx |
3565 | cmp ebx,edx |
3566 | jb mnb1 |
3566 | jb mnb1 |
3567 | mov bx,[0xfe04] |
3567 | mov bx,[0xfe04] |
3568 | mnb1: |
3568 | mnb1: |
3569 | mov [0xfb0c],word bx |
3569 | mov [0xfb0c],word bx |
3570 | 3570 | ||
3571 | mov edx,[0xfe00] |
3571 | mov edx,[0xfe00] |
3572 | cmp eax,edx |
3572 | cmp eax,edx |
3573 | jb mnb2 |
3573 | jb mnb2 |
3574 | mov ax,[0xfe00] |
3574 | mov ax,[0xfe00] |
3575 | mnb2: |
3575 | mnb2: |
3576 | mov [0xfb0a],word ax |
3576 | mov [0xfb0a],word ax |
3577 | 3577 | ||
3578 | 3578 | ||
3579 | ; **** NEXT DATA BYTE FROM MOUSE BUFFER **** |
3579 | ; **** NEXT DATA BYTE FROM MOUSE BUFFER **** |
3580 | 3580 | ||
3581 | decm: |
3581 | decm: |
3582 | 3582 | ||
3583 | mov edi,[mousecount] ; decrease counter |
3583 | mov edi,[mousecount] ; decrease counter |
3584 | dec dword [edi] |
3584 | dec dword [edi] |
3585 | 3585 | ||
3586 | mov esi,[mousedata] |
3586 | mov esi,[mousedata] |
3587 | mov edi,esi |
3587 | mov edi,esi |
3588 | inc esi |
3588 | inc esi |
3589 | ; mov ecx,250 |
3589 | ; mov ecx,250 |
3590 | mov ecx,[mousecount] |
3590 | mov ecx,[mousecount] |
3591 | mov ecx,[ecx] |
3591 | mov ecx,[ecx] |
3592 | cld |
3592 | cld |
3593 | rep movsb |
3593 | rep movsb |
3594 | 3594 | ||
3595 | jmp uusicheckmouse |
3595 | jmp uusicheckmouse |
3596 | 3596 | ||
3597 | checkmouseret: |
3597 | checkmouseret: |
3598 | 3598 | ||
3599 | cmp [0xfb44],byte 0 |
3599 | cmp [0xfb44],byte 0 |
3600 | jne cmret |
3600 | jne cmret |
3601 | 3601 | ||
3602 | cmp [0xfb40],byte 0 |
3602 | cmp [0xfb40],byte 0 |
3603 | je cmret |
3603 | je cmret |
3604 | 3604 | ||
3605 | mov [0xfff4],byte 0 |
3605 | mov [0xfff4],byte 0 |
3606 | mov [0xfff5],byte 0 |
3606 | mov [0xfff5],byte 0 |
3607 | 3607 | ||
3608 | cmret: |
3608 | cmret: |
3609 | 3609 | ||
3610 | popad |
3610 | popad |
3611 | 3611 | ||
3612 | ret |
3612 | ret |
3613 | 3613 | ||
3614 | 3614 | ||
3615 | draw_mouse_under: |
3615 | draw_mouse_under: |
3616 | 3616 | ||
3617 | ; return old picture |
3617 | ; return old picture |
3618 | ; cli |
3618 | ; cli |
3619 | 3619 | ||
3620 | pushad |
3620 | pushad |
3621 | 3621 | ||
3622 | xor ecx,ecx |
3622 | xor ecx,ecx |
3623 | xor edx,edx |
3623 | xor edx,edx |
3624 | 3624 | ||
3625 | ;cli ; !!!**** |
3625 | ;cli ; !!!**** |
3626 | align 4 |
3626 | align 4 |
3627 | mres: |
3627 | mres: |
3628 | 3628 | ||
3629 | movzx eax,word [0xfb4a] |
3629 | movzx eax,word [0xfb4a] |
3630 | movzx ebx,word [0xfb4c] |
3630 | movzx ebx,word [0xfb4c] |
3631 | 3631 | ||
3632 | add eax,ecx |
3632 | add eax,ecx |
3633 | add ebx,edx |
3633 | add ebx,edx |
3634 | 3634 | ||
3635 | push ecx |
3635 | push ecx |
3636 | push edx |
3636 | push edx |
3637 | push eax |
3637 | push eax |
3638 | push ebx |
3638 | push ebx |
3639 | 3639 | ||
3640 | mov eax,edx |
3640 | mov eax,edx |
3641 | shl eax,6 |
3641 | shl eax,6 |
3642 | shl ecx,2 |
3642 | shl ecx,2 |
3643 | add eax,ecx |
3643 | add eax,ecx |
3644 | add eax,mouseunder |
3644 | add eax,mouseunder |
3645 | mov ecx,[eax] |
3645 | mov ecx,[eax] |
3646 | 3646 | ||
3647 | pop ebx |
3647 | pop ebx |
3648 | pop eax |
3648 | pop eax |
3649 | 3649 | ||
3650 | ;;;push edi |
3650 | ;;;push edi |
3651 | mov edi,1 ;force |
3651 | mov edi,1 ;force |
3652 | call [putpixel] |
3652 | call [putpixel] |
3653 | ;;;pop edi |
3653 | ;;;pop edi |
3654 | 3654 | ||
3655 | pop edx |
3655 | pop edx |
3656 | pop ecx |
3656 | pop ecx |
3657 | 3657 | ||
3658 | inc ecx |
3658 | inc ecx |
3659 | cmp ecx, 16 |
3659 | cmp ecx, 16 |
3660 | jnz mres |
3660 | jnz mres |
3661 | xor ecx, ecx |
3661 | xor ecx, ecx |
3662 | inc edx |
3662 | inc edx |
3663 | cmp edx, 24 |
3663 | cmp edx, 24 |
3664 | jnz mres |
3664 | jnz mres |
3665 | ;sti ; !!!**** |
3665 | ;sti ; !!!**** |
3666 | 3666 | ||
3667 | popad |
3667 | popad |
3668 | 3668 | ||
3669 | ; sti |
3669 | ; sti |
3670 | 3670 | ||
3671 | ret |
3671 | ret |
3672 | 3672 | ||
3673 | 3673 | ||
3674 | save_draw_mouse: |
3674 | save_draw_mouse: |
3675 | 3675 | ||
3676 | ; save & draw |
3676 | ; save & draw |
3677 | ; cli |
3677 | ; cli |
3678 | 3678 | ||
3679 | mov [0xfb4a],ax |
3679 | mov [0xfb4a],ax |
3680 | mov [0xfb4c],bx |
3680 | mov [0xfb4c],bx |
3681 | push eax |
3681 | push eax |
3682 | push ebx |
3682 | push ebx |
3683 | mov ecx,0 |
3683 | mov ecx,0 |
3684 | mov edx,0 |
3684 | mov edx,0 |
3685 | 3685 | ||
3686 | ;cli ; !!!**** |
3686 | ;cli ; !!!**** |
3687 | 3687 | ||
3688 | drm: |
3688 | drm: |
3689 | 3689 | ||
3690 | push eax |
3690 | push eax |
3691 | push ebx |
3691 | push ebx |
3692 | push ecx |
3692 | push ecx |
3693 | push edx |
3693 | push edx |
3694 | 3694 | ||
3695 | ; helloworld |
3695 | ; helloworld |
3696 | push eax ebx ecx |
3696 | push eax ebx ecx |
3697 | add eax,ecx ; save picture under mouse |
3697 | add eax,ecx ; save picture under mouse |
3698 | add ebx,edx |
3698 | add ebx,edx |
3699 | push ecx |
3699 | push ecx |
3700 | call getpixel |
3700 | call getpixel |
3701 | mov [0xfb30],ecx |
3701 | mov [0xfb30],ecx |
3702 | pop ecx |
3702 | pop ecx |
3703 | mov eax,edx |
3703 | mov eax,edx |
3704 | shl eax,6 |
3704 | shl eax,6 |
3705 | shl ecx,2 |
3705 | shl ecx,2 |
3706 | add eax,ecx |
3706 | add eax,ecx |
3707 | add eax,mouseunder |
3707 | add eax,mouseunder |
3708 | mov ebx,[0xfb30] |
3708 | mov ebx,[0xfb30] |
3709 | mov [eax],ebx |
3709 | mov [eax],ebx |
3710 | pop ecx ebx eax |
3710 | pop ecx ebx eax |
3711 | 3711 | ||
3712 | mov edi,edx ; y cycle |
3712 | mov edi,edx ; y cycle |
3713 | shl edi,4 ; *16 bytes per row |
3713 | shl edi,4 ; *16 bytes per row |
3714 | add edi,ecx ; x cycle |
3714 | add edi,ecx ; x cycle |
3715 | mov esi, edi |
3715 | mov esi, edi |
3716 | add edi, esi |
3716 | add edi, esi |
3717 | add edi, esi ; *3 |
3717 | add edi, esi ; *3 |
3718 | add edi,[0xf200] ; we have our str address |
3718 | add edi,[0xf200] ; we have our str address |
3719 | mov esi, edi |
3719 | mov esi, edi |
3720 | add esi, 16*24*3 |
3720 | add esi, 16*24*3 |
3721 | push ecx |
3721 | push ecx |
3722 | mov ecx, [0xfb30] |
3722 | mov ecx, [0xfb30] |
3723 | call combine_colors |
3723 | call combine_colors |
3724 | mov [0xfb10], ecx |
3724 | mov [0xfb10], ecx |
3725 | pop ecx |
3725 | pop ecx |
3726 | 3726 | ||
3727 | 3727 | ||
3728 | pop edx |
3728 | pop edx |
3729 | pop ecx |
3729 | pop ecx |
3730 | pop ebx |
3730 | pop ebx |
3731 | pop eax |
3731 | pop eax |
3732 | 3732 | ||
3733 | add eax,ecx ; we have x coord+cycle |
3733 | add eax,ecx ; we have x coord+cycle |
3734 | add ebx,edx ; and y coord+cycle |
3734 | add ebx,edx ; and y coord+cycle |
3735 | 3735 | ||
3736 | push ecx edi |
3736 | push ecx edi |
3737 | mov ecx, [0xfb10] |
3737 | mov ecx, [0xfb10] |
3738 | mov edi, 1 |
3738 | mov edi, 1 |
3739 | call [putpixel] |
3739 | call [putpixel] |
3740 | pop edi ecx |
3740 | pop edi ecx |
3741 | 3741 | ||
3742 | mnext: |
3742 | mnext: |
3743 | 3743 | ||
3744 | mov ebx,[esp+0] ; pure y coord again |
3744 | mov ebx,[esp+0] ; pure y coord again |
3745 | mov eax,[esp+4] ; and x |
3745 | mov eax,[esp+4] ; and x |
3746 | 3746 | ||
3747 | inc ecx ; +1 cycle |
3747 | inc ecx ; +1 cycle |
3748 | cmp ecx,16 ; if more than 16 |
3748 | cmp ecx,16 ; if more than 16 |
3749 | jnz drm |
3749 | jnz drm |
3750 | xor ecx, ecx |
3750 | xor ecx, ecx |
3751 | inc edx |
3751 | inc edx |
3752 | cmp edx,24 |
3752 | cmp edx,24 |
3753 | jnz drm |
3753 | jnz drm |
3754 | 3754 | ||
3755 | pop ebx |
3755 | pop ebx |
3756 | pop eax |
3756 | pop eax |
3757 | 3757 | ||
3758 | ; sti ; !!!**** |
3758 | ; sti ; !!!**** |
3759 | 3759 | ||
3760 | ret |
3760 | ret |
3761 | 3761 | ||
3762 | 3762 | ||
3763 | combine_colors: |
3763 | combine_colors: |
3764 | 3764 | ||
3765 | ; in |
3765 | ; in |
3766 | ; ecx - color ( 00 RR GG BB ) |
3766 | ; ecx - color ( 00 RR GG BB ) |
3767 | ; edi - ref to new color byte |
3767 | ; edi - ref to new color byte |
3768 | ; esi - ref to alpha byte |
3768 | ; esi - ref to alpha byte |
3769 | ; |
3769 | ; |
3770 | ; out |
3770 | ; out |
3771 | ; ecx - new color ( roughly (ecx*[esi]>>8)+([edi]*[esi]>>8) ) |
3771 | ; ecx - new color ( roughly (ecx*[esi]>>8)+([edi]*[esi]>>8) ) |
3772 | 3772 | ||
3773 | push eax |
3773 | push eax |
3774 | push ebx |
3774 | push ebx |
3775 | push edx |
3775 | push edx |
3776 | push ecx |
3776 | push ecx |
3777 | xor ecx, ecx |
3777 | xor ecx, ecx |
3778 | ; byte 2 |
3778 | ; byte 2 |
3779 | mov eax, 0xff |
3779 | mov eax, 0xff |
3780 | sub al, [esi+0] |
3780 | sub al, [esi+0] |
3781 | mov ebx, [esp] |
3781 | mov ebx, [esp] |
3782 | shr ebx, 16 |
3782 | shr ebx, 16 |
3783 | and ebx, 0xff |
3783 | and ebx, 0xff |
3784 | mul ebx |
3784 | mul ebx |
3785 | shr eax, 8 |
3785 | shr eax, 8 |
3786 | add ecx, eax |
3786 | add ecx, eax |
3787 | ; xor eax, eax |
3787 | ; xor eax, eax |
3788 | ; xor ebx, ebx |
3788 | ; xor ebx, ebx |
3789 | ; mov al, [edi+0] |
3789 | ; mov al, [edi+0] |
3790 | ; mov bl, [esi+0] |
3790 | ; mov bl, [esi+0] |
3791 | movzx eax, byte [edi+0] |
3791 | movzx eax, byte [edi+0] |
3792 | movzx ebx, byte [esi+0] |
3792 | movzx ebx, byte [esi+0] |
3793 | mul ebx |
3793 | mul ebx |
3794 | shr eax, 8 |
3794 | shr eax, 8 |
3795 | add ecx, eax |
3795 | add ecx, eax |
3796 | shl ecx, 8 |
3796 | shl ecx, 8 |
3797 | ; byte 1 |
3797 | ; byte 1 |
3798 | mov eax, 0xff |
3798 | mov eax, 0xff |
3799 | sub al, [esi+1] |
3799 | sub al, [esi+1] |
3800 | mov ebx, [esp] |
3800 | mov ebx, [esp] |
3801 | shr ebx, 8 |
3801 | shr ebx, 8 |
3802 | and ebx, 0xff |
3802 | and ebx, 0xff |
3803 | mul ebx |
3803 | mul ebx |
3804 | shr eax, 8 |
3804 | shr eax, 8 |
3805 | add ecx, eax |
3805 | add ecx, eax |
3806 | ; xor eax, eax |
3806 | ; xor eax, eax |
3807 | ; xor ebx, ebx |
3807 | ; xor ebx, ebx |
3808 | ; mov al, [edi+1] |
3808 | ; mov al, [edi+1] |
3809 | ; mov bl, [esi+1] |
3809 | ; mov bl, [esi+1] |
3810 | movzx eax, byte [edi+1] |
3810 | movzx eax, byte [edi+1] |
3811 | movzx ebx, byte [esi+1] |
3811 | movzx ebx, byte [esi+1] |
3812 | mul ebx |
3812 | mul ebx |
3813 | shr eax, 8 |
3813 | shr eax, 8 |
3814 | add ecx, eax |
3814 | add ecx, eax |
3815 | shl ecx, 8 |
3815 | shl ecx, 8 |
3816 | ; byte 2 |
3816 | ; byte 2 |
3817 | mov eax, 0xff |
3817 | mov eax, 0xff |
3818 | sub al, [esi+2] |
3818 | sub al, [esi+2] |
3819 | mov ebx, [esp] |
3819 | mov ebx, [esp] |
3820 | and ebx, 0xff |
3820 | and ebx, 0xff |
3821 | mul ebx |
3821 | mul ebx |
3822 | shr eax, 8 |
3822 | shr eax, 8 |
3823 | add ecx, eax |
3823 | add ecx, eax |
3824 | ; xor eax, eax |
3824 | ; xor eax, eax |
3825 | ; xor ebx, ebx |
3825 | ; xor ebx, ebx |
3826 | ; mov al, [edi+2] |
3826 | ; mov al, [edi+2] |
3827 | ; mov bl, [esi+2] |
3827 | ; mov bl, [esi+2] |
3828 | movzx eax, byte [edi+2] |
3828 | movzx eax, byte [edi+2] |
3829 | movzx ebx, byte [esi+2] |
3829 | movzx ebx, byte [esi+2] |
3830 | mul ebx |
3830 | mul ebx |
3831 | shr eax, 8 |
3831 | shr eax, 8 |
3832 | add ecx, eax |
3832 | add ecx, eax |
3833 | 3833 | ||
3834 | pop eax |
3834 | pop eax |
3835 | pop edx |
3835 | pop edx |
3836 | pop ebx |
3836 | pop ebx |
3837 | pop eax |
3837 | pop eax |
3838 | ret |
3838 | ret |
3839 | 3839 | ||
3840 | 3840 | ||
3841 | __sys_disable_mouse: |
3841 | __sys_disable_mouse: |
3842 | 3842 | ||
3843 | pushad |
3843 | pushad |
3844 | 3844 | ||
3845 | cmp [0x3000],dword 1 |
3845 | cmp [0x3000],dword 1 |
3846 | je disable_m |
3846 | je disable_m |
3847 | 3847 | ||
3848 | mov edx,[0x3000] |
3848 | mov edx,[0x3000] |
3849 | shl edx,5 |
3849 | shl edx,5 |
3850 | add edx,window_data |
3850 | add edx,window_data |
3851 | 3851 | ||
3852 | movzx eax, word [0xfb0a] |
3852 | movzx eax, word [0xfb0a] |
3853 | movzx ebx, word [0xfb0c] |
3853 | movzx ebx, word [0xfb0c] |
3854 | 3854 | ||
3855 | mov ecx,[0xfe00] |
3855 | mov ecx,[0xfe00] |
3856 | inc ecx |
3856 | inc ecx |
3857 | imul ecx,ebx |
3857 | imul ecx,ebx |
3858 | add ecx,eax |
3858 | add ecx,eax |
3859 | add ecx, display_data |
3859 | add ecx, display_data |
3860 | 3860 | ||
3861 | movzx eax, byte [edx+twdw+0xe] |
3861 | movzx eax, byte [edx+twdw+0xe] |
3862 | 3862 | ||
3863 | movzx ebx, byte [ecx] |
3863 | movzx ebx, byte [ecx] |
3864 | cmp eax,ebx |
3864 | cmp eax,ebx |
3865 | je yes_mouse_disable |
3865 | je yes_mouse_disable |
3866 | movzx ebx, byte [ecx+16] |
3866 | movzx ebx, byte [ecx+16] |
3867 | cmp eax,ebx |
3867 | cmp eax,ebx |
3868 | je yes_mouse_disable |
3868 | je yes_mouse_disable |
3869 | 3869 | ||
3870 | mov ebx,[0xfe00] |
3870 | mov ebx,[0xfe00] |
3871 | inc ebx |
3871 | inc ebx |
3872 | imul ebx,10 |
3872 | imul ebx,10 |
3873 | add ecx,ebx |
3873 | add ecx,ebx |
3874 | 3874 | ||
3875 | movzx ebx, byte [ecx] |
3875 | movzx ebx, byte [ecx] |
3876 | cmp eax,ebx |
3876 | cmp eax,ebx |
3877 | je yes_mouse_disable |
3877 | je yes_mouse_disable |
3878 | 3878 | ||
3879 | mov ebx,[0xfe00] |
3879 | mov ebx,[0xfe00] |
3880 | inc ebx |
3880 | inc ebx |
3881 | imul ebx,10 |
3881 | imul ebx,10 |
3882 | add ecx,ebx |
3882 | add ecx,ebx |
3883 | 3883 | ||
3884 | movzx ebx, byte [ecx] |
3884 | movzx ebx, byte [ecx] |
3885 | cmp eax,ebx |
3885 | cmp eax,ebx |
3886 | je yes_mouse_disable |
3886 | je yes_mouse_disable |
3887 | movzx ebx, byte [ecx+16] |
3887 | movzx ebx, byte [ecx+16] |
3888 | cmp eax,ebx |
3888 | cmp eax,ebx |
3889 | je yes_mouse_disable |
3889 | je yes_mouse_disable |
3890 | 3890 | ||
3891 | jmp no_mouse_disable |
3891 | jmp no_mouse_disable |
3892 | 3892 | ||
3893 | yes_mouse_disable: |
3893 | yes_mouse_disable: |
3894 | 3894 | ||
3895 | mov edx,[0x3000] |
3895 | mov edx,[0x3000] |
3896 | shl edx,5 |
3896 | shl edx,5 |
3897 | add edx,window_data |
3897 | add edx,window_data |
3898 | 3898 | ||
3899 | movzx eax, word [0xfb0a] |
3899 | movzx eax, word [0xfb0a] |
3900 | movzx ebx, word [0xfb0c] |
3900 | movzx ebx, word [0xfb0c] |
3901 | 3901 | ||
3902 | mov ecx,[edx+0] ; mouse inside the area ? |
3902 | mov ecx,[edx+0] ; mouse inside the area ? |
3903 | add eax,14 |
3903 | add eax,14 |
3904 | cmp eax,ecx |
3904 | cmp eax,ecx |
3905 | jb no_mouse_disable |
3905 | jb no_mouse_disable |
3906 | sub eax,14 |
3906 | sub eax,14 |
3907 | 3907 | ||
3908 | add ecx,[edx+8] |
3908 | add ecx,[edx+8] |
3909 | cmp eax,ecx |
3909 | cmp eax,ecx |
3910 | jg no_mouse_disable |
3910 | jg no_mouse_disable |
3911 | 3911 | ||
3912 | mov ecx,[edx+4] |
3912 | mov ecx,[edx+4] |
3913 | add ebx,20 |
3913 | add ebx,20 |
3914 | cmp ebx,ecx |
3914 | cmp ebx,ecx |
3915 | jb no_mouse_disable |
3915 | jb no_mouse_disable |
3916 | sub ebx,20 |
3916 | sub ebx,20 |
3917 | 3917 | ||
3918 | add ecx,[edx+12] |
3918 | add ecx,[edx+12] |
3919 | cmp ebx,ecx |
3919 | cmp ebx,ecx |
3920 | jg no_mouse_disable |
3920 | jg no_mouse_disable |
3921 | 3921 | ||
3922 | disable_m: |
3922 | disable_m: |
3923 | 3923 | ||
3924 | cmp dword [0xf204],dword 0 |
3924 | cmp dword [0xf204],dword 0 |
3925 | jne @f |
3925 | jne @f |
3926 | call draw_mouse_under |
3926 | call draw_mouse_under |
3927 | @@: |
3927 | @@: |
3928 | 3928 | ||
3929 | mov [0xf204],dword 1 |
3929 | mov [0xf204],dword 1 |
3930 | 3930 | ||
3931 | no_mouse_disable: |
3931 | no_mouse_disable: |
3932 | 3932 | ||
3933 | popad |
3933 | popad |
3934 | 3934 | ||
3935 | ret |
3935 | ret |
3936 | 3936 | ||
3937 | 3937 | ||
3938 | 3938 | ||
3939 | __sys_draw_pointer: |
3939 | __sys_draw_pointer: |
3940 | cli |
3940 | cli |
3941 | 3941 | ||
3942 | pushad |
3942 | pushad |
3943 | 3943 | ||
3944 | cmp dword [0xf204],dword 0 ; mouse visible ? |
3944 | cmp dword [0xf204],dword 0 ; mouse visible ? |
3945 | je chms00 |
3945 | je chms00 |
3946 | 3946 | ||
3947 | dec dword [0xf204] |
3947 | dec dword [0xf204] |
3948 | 3948 | ||
3949 | cmp [0xf204],dword 0 |
3949 | cmp [0xf204],dword 0 |
3950 | jnz nodmu2 |
3950 | jnz nodmu2 |
3951 | 3951 | ||
3952 | movzx ebx,word [0xfb0c] |
3952 | movzx ebx,word [0xfb0c] |
3953 | movzx eax,word [0xfb0a] |
3953 | movzx eax,word [0xfb0a] |
3954 | call save_draw_mouse |
3954 | call save_draw_mouse |
3955 | 3955 | ||
3956 | popad |
3956 | popad |
3957 | sti |
3957 | sti |
3958 | ret |
3958 | ret |
3959 | 3959 | ||
3960 | nodmu2: |
3960 | nodmu2: |
3961 | 3961 | ||
3962 | popad |
3962 | popad |
3963 | sti |
3963 | sti |
3964 | ret |
3964 | ret |
3965 | 3965 | ||
3966 | chms00: |
3966 | chms00: |
3967 | 3967 | ||
3968 | ; popad |
3968 | ; popad |
3969 | 3969 | ||
3970 | ; pushad |
3970 | ; pushad |
3971 | 3971 | ||
3972 | ; cmp [0xf204],dword 0 |
3972 | ; cmp [0xf204],dword 0 |
3973 | ; jne nodmp |
3973 | ; jne nodmp |
3974 | 3974 | ||
3975 | movzx ecx,word [0xfb4a] |
3975 | movzx ecx,word [0xfb4a] |
3976 | movzx edx,word [0xfb4c] |
3976 | movzx edx,word [0xfb4c] |
3977 | 3977 | ||
3978 | movzx ebx,word [0xfb0c] |
3978 | movzx ebx,word [0xfb0c] |
3979 | movzx eax,word [0xfb0a] |
3979 | movzx eax,word [0xfb0a] |
3980 | 3980 | ||
3981 | cmp eax,ecx |
3981 | cmp eax,ecx |
3982 | jne redrawmouse |
3982 | jne redrawmouse |
3983 | 3983 | ||
3984 | cmp ebx,edx |
3984 | cmp ebx,edx |
3985 | jne redrawmouse |
3985 | jne redrawmouse |
3986 | 3986 | ||
3987 | jmp nodmp |
3987 | jmp nodmp |
3988 | 3988 | ||
3989 | redrawmouse: |
3989 | redrawmouse: |
3990 | 3990 | ||
3991 | 3991 | ||
3992 | call draw_mouse_under |
3992 | call draw_mouse_under |
3993 | redrawmouse_1: |
3993 | redrawmouse_1: |
3994 | call save_draw_mouse |
3994 | call save_draw_mouse |
3995 | 3995 | ||
3996 | nodmp: |
3996 | nodmp: |
3997 | 3997 | ||
3998 | popad |
3998 | popad |
3999 | sti |
3999 | sti |
4000 | ret |
4000 | ret |
4001 | 4001 | ||
4002 | 4002 | ||
4003 | 4003 | ||
4004 | calculatebackground: ; background |
4004 | calculatebackground: ; background |
4005 | 4005 | ||
4006 | ; all black |
4006 | ; all black |
4007 | 4007 | ||
4008 | mov [display_data-8],dword 4 ; size x |
4008 | mov [display_data-8],dword 4 ; size x |
4009 | mov [display_data-4],dword 2 ; size y |
4009 | mov [display_data-4],dword 2 ; size y |
4010 | 4010 | ||
4011 | mov edi, 0x300000 ; set background to black |
4011 | mov edi, 0x300000 ; set background to black |
4012 | xor eax, eax |
4012 | xor eax, eax |
4013 | mov ecx, 0x0fff00 / 4 |
4013 | mov ecx, 0x0fff00 / 4 |
4014 | cld |
4014 | cld |
4015 | rep stosd |
4015 | rep stosd |
4016 | 4016 | ||
4017 | mov edi,display_data ; set os to use all pixels |
4017 | mov edi,display_data ; set os to use all pixels |
4018 | mov eax,0x01010101 |
4018 | mov eax,0x01010101 |
4019 | mov ecx,0x1fff00 / 4 |
4019 | mov ecx,0x1fff00 / 4 |
4020 | rep stosd |
4020 | rep stosd |
4021 | 4021 | ||
4022 | mov byte [0xFFF0], 0 ; do not draw background! |
4022 | mov byte [0xFFF0], 0 ; do not draw background! |
4023 | 4023 | ||
4024 | ret |
4024 | ret |
4025 | 4025 | ||
4026 | uglobal |
4026 | uglobal |
4027 | imax dd 0x0 |
4027 | imax dd 0x0 |
4028 | endg |
4028 | endg |
4029 | 4029 | ||
4030 | 4030 | ||
4031 | 4031 | ||
4032 | delay_ms: ; delay in 1/1000 sec |
4032 | delay_ms: ; delay in 1/1000 sec |
4033 | 4033 | ||
4034 | 4034 | ||
4035 | push eax |
4035 | push eax |
4036 | push ecx |
4036 | push ecx |
4037 | 4037 | ||
4038 | mov ecx,esi |
4038 | mov ecx,esi |
4039 | ; |
4039 | ; |
4040 | imul ecx, 33941 |
4040 | imul ecx, 33941 |
4041 | shr ecx, 9 |
4041 | shr ecx, 9 |
4042 | ; |
4042 | ; |
4043 | 4043 | ||
4044 | in al,0x61 |
4044 | in al,0x61 |
4045 | and al,0x10 |
4045 | and al,0x10 |
4046 | mov ah,al |
4046 | mov ah,al |
4047 | cld |
4047 | cld |
4048 | 4048 | ||
4049 | cnt1: in al,0x61 |
4049 | cnt1: in al,0x61 |
4050 | and al,0x10 |
4050 | and al,0x10 |
4051 | cmp al,ah |
4051 | cmp al,ah |
4052 | jz cnt1 |
4052 | jz cnt1 |
4053 | 4053 | ||
4054 | mov ah,al |
4054 | mov ah,al |
4055 | loop cnt1 |
4055 | loop cnt1 |
4056 | 4056 | ||
4057 | pop ecx |
4057 | pop ecx |
4058 | pop eax |
4058 | pop eax |
4059 | 4059 | ||
4060 | ret |
4060 | ret |
4061 | 4061 | ||
4062 | 4062 | ||
4063 | set_app_param: |
4063 | set_app_param: |
4064 | push edi |
4064 | push edi |
4065 | 4065 | ||
4066 | mov edi,[0x3010] |
4066 | mov edi,[0x3010] |
4067 | mov [edi],eax |
4067 | mov [edi],eax |
4068 | 4068 | ||
4069 | pop edi |
4069 | pop edi |
4070 | ret |
4070 | ret |
4071 | 4071 | ||
4072 | 4072 | ||
4073 | 4073 | ||
4074 | delay_hs: ; delay in 1/100 secs |
4074 | delay_hs: ; delay in 1/100 secs |
4075 | push eax |
4075 | push eax |
4076 | push ecx |
4076 | push ecx |
4077 | push edx |
4077 | push edx |
4078 | 4078 | ||
4079 | mov edx,[timer_ticks];[0xfdf0] |
4079 | mov edx,[timer_ticks];[0xfdf0] |
4080 | add edx,eax |
4080 | add edx,eax |
4081 | 4081 | ||
4082 | newtic: |
4082 | newtic: |
4083 | mov ecx,[timer_ticks];[0xfdf0] |
4083 | mov ecx,[timer_ticks];[0xfdf0] |
4084 | cmp edx,ecx |
4084 | cmp edx,ecx |
4085 | jbe zerodelay |
4085 | jbe zerodelay |
4086 | 4086 | ||
4087 | call change_task |
4087 | call change_task |
4088 | 4088 | ||
4089 | jmp newtic |
4089 | jmp newtic |
4090 | 4090 | ||
4091 | zerodelay: |
4091 | zerodelay: |
4092 | pop edx |
4092 | pop edx |
4093 | pop ecx |
4093 | pop ecx |
4094 | pop eax |
4094 | pop eax |
4095 | 4095 | ||
4096 | ret |
4096 | ret |
4097 | 4097 | ||
4098 | 4098 | ||
4099 | memmove: ; memory move in bytes |
4099 | memmove: ; memory move in bytes |
4100 | 4100 | ||
4101 | ; eax = from |
4101 | ; eax = from |
4102 | ; ebx = to |
4102 | ; ebx = to |
4103 | ; ecx = no of bytes |
4103 | ; ecx = no of bytes |
4104 | test ecx, ecx |
4104 | test ecx, ecx |
4105 | jle .ret |
4105 | jle .ret |
4106 | 4106 | ||
4107 | 4107 | ||
4108 | push esi edi ecx |
4108 | push esi edi ecx |
4109 | 4109 | ||
4110 | mov edi, ebx |
4110 | mov edi, ebx |
4111 | mov esi, eax |
4111 | mov esi, eax |
4112 | 4112 | ||
4113 | test ecx, not 11b |
4113 | test ecx, not 11b |
4114 | jz @f |
4114 | jz @f |
4115 | 4115 | ||
4116 | push ecx |
4116 | push ecx |
4117 | shr ecx, 2 |
4117 | shr ecx, 2 |
4118 | rep movsd |
4118 | rep movsd |
4119 | pop ecx |
4119 | pop ecx |
4120 | and ecx, 11b |
4120 | and ecx, 11b |
4121 | jz .finish |
4121 | jz .finish |
4122 | @@: |
4122 | @@: |
4123 | rep movsb |
4123 | rep movsb |
4124 | 4124 | ||
4125 | .finish: |
4125 | .finish: |
4126 | pop ecx edi esi |
4126 | pop ecx edi esi |
4127 | .ret: |
4127 | .ret: |
4128 | ret |
4128 | ret |
4129 | 4129 | ||
4130 | 4130 | ||
4131 | align 4 |
4131 | align 4 |
4132 | 4132 | ||
4133 | read_floppy_file: |
4133 | read_floppy_file: |
4134 | 4134 | ||
4135 | ; as input |
4135 | ; as input |
4136 | ; |
4136 | ; |
4137 | ; eax pointer to file |
4137 | ; eax pointer to file |
4138 | ; ebx file lenght |
4138 | ; ebx file lenght |
4139 | ; ecx start 512 byte block number |
4139 | ; ecx start 512 byte block number |
4140 | ; edx number of blocks to read |
4140 | ; edx number of blocks to read |
4141 | ; esi pointer to return/work area (atleast 20 000 bytes) |
4141 | ; esi pointer to return/work area (atleast 20 000 bytes) |
4142 | ; |
4142 | ; |
4143 | ; |
4143 | ; |
4144 | ; on return |
4144 | ; on return |
4145 | ; |
4145 | ; |
4146 | ; eax = 0 command succesful |
4146 | ; eax = 0 command succesful |
4147 | ; 1 no fd base and/or partition defined |
4147 | ; 1 no fd base and/or partition defined |
4148 | ; 2 yet unsupported FS |
4148 | ; 2 yet unsupported FS |
4149 | ; 3 unknown FS |
4149 | ; 3 unknown FS |
4150 | ; 4 partition not defined at hd |
4150 | ; 4 partition not defined at hd |
4151 | ; 5 file not found |
4151 | ; 5 file not found |
4152 | ; ebx = size of file |
4152 | ; ebx = size of file |
4153 | 4153 | ||
4154 | mov edi,[0x3010] |
4154 | mov edi,[0x3010] |
4155 | add edi,0x10 |
4155 | add edi,0x10 |
4156 | add esi,[edi] |
4156 | add esi,[edi] |
4157 | add eax,[edi] |
4157 | add eax,[edi] |
4158 | 4158 | ||
4159 | pushad |
4159 | pushad |
4160 | mov edi,esi |
4160 | mov edi,esi |
4161 | add edi,1024 |
4161 | add edi,1024 |
4162 | mov esi,0x100000+19*512 |
4162 | mov esi,0x100000+19*512 |
4163 | sub ecx,1 |
4163 | sub ecx,1 |
4164 | shl ecx,9 |
4164 | shl ecx,9 |
4165 | add esi,ecx |
4165 | add esi,ecx |
4166 | shl edx,9 |
4166 | shl edx,9 |
4167 | mov ecx,edx |
4167 | mov ecx,edx |
4168 | cld |
4168 | cld |
4169 | rep movsb |
4169 | rep movsb |
4170 | popad |
4170 | popad |
4171 | 4171 | ||
4172 | mov [esp+36],eax |
4172 | mov [esp+36],eax |
4173 | mov [esp+24],ebx |
4173 | mov [esp+24],ebx |
4174 | ret |
4174 | ret |
4175 | 4175 | ||
4176 | 4176 | ||
4177 | 4177 | ||
4178 | align 4 |
4178 | align 4 |
4179 | 4179 | ||
4180 | sys_programirq: |
4180 | sys_programirq: |
4181 | 4181 | ||
4182 | mov edi,[0x3010] |
4182 | mov edi,[0x3010] |
4183 | add edi,0x10 |
4183 | add edi,0x10 |
4184 | add eax,[edi] |
4184 | add eax,[edi] |
4185 | 4185 | ||
4186 | mov edx,ebx |
4186 | mov edx,ebx |
4187 | shl edx,2 |
4187 | shl edx,2 |
4188 | add edx,irq_owner |
4188 | add edx,irq_owner |
4189 | mov edx,[edx] |
4189 | mov edx,[edx] |
4190 | mov edi,[0x3010] |
4190 | mov edi,[0x3010] |
4191 | mov edi,[edi+0x4] |
4191 | mov edi,[edi+0x4] |
4192 | cmp edx,edi |
4192 | cmp edx,edi |
4193 | je spril1 |
4193 | je spril1 |
4194 | mov [esp+36],dword 1 |
4194 | mov [esp+36],dword 1 |
4195 | ret |
4195 | ret |
4196 | spril1: |
4196 | spril1: |
4197 | 4197 | ||
4198 | mov esi,eax |
4198 | mov esi,eax |
4199 | shl ebx,6 |
4199 | shl ebx,6 |
4200 | add ebx,irq00read |
4200 | add ebx,irq00read |
4201 | mov edi,ebx |
4201 | mov edi,ebx |
4202 | mov ecx,16 |
4202 | mov ecx,16 |
4203 | cld |
4203 | cld |
4204 | rep movsd |
4204 | rep movsd |
4205 | mov [esp+36],dword 0 |
4205 | mov [esp+36],dword 0 |
4206 | ret |
4206 | ret |
4207 | 4207 | ||
4208 | 4208 | ||
4209 | align 4 |
4209 | align 4 |
4210 | 4210 | ||
4211 | get_irq_data: |
4211 | get_irq_data: |
4212 | 4212 | ||
4213 | mov edx,eax ; check for correct owner |
4213 | mov edx,eax ; check for correct owner |
4214 | shl edx,2 |
4214 | shl edx,2 |
4215 | add edx,irq_owner |
4215 | add edx,irq_owner |
4216 | mov edx,[edx] |
4216 | mov edx,[edx] |
4217 | mov edi,[0x3010] |
4217 | mov edi,[0x3010] |
4218 | mov edi,[edi+0x4] |
4218 | mov edi,[edi+0x4] |
4219 | cmp edx,edi |
4219 | cmp edx,edi |
4220 | je gidril1 |
4220 | je gidril1 |
4221 | mov [esp+36],eax |
4221 | mov [esp+36],eax |
4222 | mov [esp+32],dword 2 |
4222 | mov [esp+32],dword 2 |
4223 | mov [esp+24],ebx |
4223 | mov [esp+24],ebx |
4224 | ret |
4224 | ret |
4225 | 4225 | ||
4226 | gidril1: |
4226 | gidril1: |
4227 | 4227 | ||
4228 | mov ebx,eax |
4228 | mov ebx,eax |
4229 | shl ebx,12 |
4229 | shl ebx,12 |
4230 | add ebx,0x2e0000 |
4230 | add ebx,0x2e0000 |
4231 | mov eax,[ebx] |
4231 | mov eax,[ebx] |
4232 | mov ecx,1 |
4232 | mov ecx,1 |
4233 | test eax,eax |
4233 | test eax,eax |
4234 | jz gid1 |
4234 | jz gid1 |
4235 | 4235 | ||
4236 | dec eax |
4236 | dec eax |
4237 | mov esi,ebx |
4237 | mov esi,ebx |
4238 | mov [ebx],eax |
4238 | mov [ebx],eax |
4239 | movzx ebx,byte [ebx+0x10] |
4239 | movzx ebx,byte [ebx+0x10] |
4240 | add esi,0x10 |
4240 | add esi,0x10 |
4241 | mov edi,esi |
4241 | mov edi,esi |
4242 | inc esi |
4242 | inc esi |
4243 | mov ecx,4000 / 4 |
4243 | mov ecx,4000 / 4 |
4244 | cld |
4244 | cld |
4245 | rep movsd |
4245 | rep movsd |
4246 | xor ecx,ecx |
4246 | xor ecx,ecx |
4247 | gid1: |
4247 | gid1: |
4248 | mov [esp+36],eax |
4248 | mov [esp+36],eax |
4249 | mov [esp+32],ecx |
4249 | mov [esp+32],ecx |
4250 | mov [esp+24],ebx |
4250 | mov [esp+24],ebx |
4251 | ret |
4251 | ret |
4252 | 4252 | ||
4253 | 4253 | ||
4254 | set_io_access_rights: |
4254 | set_io_access_rights: |
4255 | 4255 | ||
4256 | pushad |
4256 | pushad |
4257 | 4257 | ||
4258 | mov edi,[0x3000] |
4258 | mov edi,[0x3000] |
4259 | imul edi,tss_step |
4259 | imul edi,tss_step |
4260 | add edi,tss_data+128 |
4260 | add edi,tss_data+128 |
4261 | ; add edi,128 |
4261 | ; add edi,128 |
4262 | 4262 | ||
4263 | mov ecx,eax |
4263 | mov ecx,eax |
4264 | and ecx,7 ; offset in byte |
4264 | and ecx,7 ; offset in byte |
4265 | 4265 | ||
4266 | shr eax,3 ; number of byte |
4266 | shr eax,3 ; number of byte |
4267 | add edi,eax |
4267 | add edi,eax |
4268 | 4268 | ||
4269 | mov ebx,1 |
4269 | mov ebx,1 |
4270 | shl ebx,cl |
4270 | shl ebx,cl |
4271 | 4271 | ||
4272 | cmp ebp,0 ; enable access - ebp = 0 |
4272 | cmp ebp,0 ; enable access - ebp = 0 |
4273 | jne siar1 |
4273 | jne siar1 |
4274 | 4274 | ||
4275 | not ebx |
4275 | not ebx |
4276 | and [edi],byte bl |
4276 | and [edi],byte bl |
4277 | 4277 | ||
4278 | popad |
4278 | popad |
4279 | 4279 | ||
4280 | ret |
4280 | ret |
4281 | 4281 | ||
4282 | siar1: |
4282 | siar1: |
4283 | 4283 | ||
4284 | or [edi],byte bl ; disable access - ebp = 1 |
4284 | or [edi],byte bl ; disable access - ebp = 1 |
4285 | 4285 | ||
4286 | popad |
4286 | popad |
4287 | 4287 | ||
4288 | ret |
4288 | ret |
4289 | 4289 | ||
4290 | 4290 | ||
4291 | 4291 | ||
4292 | 4292 | ||
4293 | 4293 | ||
4294 | r_f_port_area: |
4294 | r_f_port_area: |
4295 | 4295 | ||
4296 | test eax, eax |
4296 | test eax, eax |
4297 | jnz free_port_area |
4297 | jnz free_port_area |
4298 | ; je r_port_area |
4298 | ; je r_port_area |
4299 | ; jmp free_port_area |
4299 | ; jmp free_port_area |
4300 | 4300 | ||
4301 | ; r_port_area: |
4301 | ; r_port_area: |
4302 | 4302 | ||
4303 | pushad |
4303 | pushad |
4304 | 4304 | ||
4305 | cmp ebx,ecx ; beginning > end ? |
4305 | cmp ebx,ecx ; beginning > end ? |
4306 | jg rpal1 |
4306 | jg rpal1 |
4307 | mov esi,[0x2d0000] |
4307 | mov esi,[0x2d0000] |
4308 | cmp esi,0 ; no reserved areas ? |
4308 | cmp esi,0 ; no reserved areas ? |
4309 | je rpal2 |
4309 | je rpal2 |
4310 | cmp esi,255 ; max reserved |
4310 | cmp esi,255 ; max reserved |
4311 | jge rpal1 |
4311 | jge rpal1 |
4312 | rpal3: |
4312 | rpal3: |
4313 | mov edi,esi |
4313 | mov edi,esi |
4314 | shl edi,4 |
4314 | shl edi,4 |
4315 | add edi,0x2d0000 |
4315 | add edi,0x2d0000 |
4316 | cmp ebx,[edi+8] |
4316 | cmp ebx,[edi+8] |
4317 | jg rpal4 |
4317 | jg rpal4 |
4318 | cmp ecx,[edi+4] |
4318 | cmp ecx,[edi+4] |
4319 | jae rpal1 |
4319 | jae rpal1 |
4320 | ; jb rpal4 |
4320 | ; jb rpal4 |
4321 | ; jmp rpal1 |
4321 | ; jmp rpal1 |
4322 | rpal4: |
4322 | rpal4: |
4323 | 4323 | ||
4324 | dec esi |
4324 | dec esi |
4325 | jnz rpal3 |
4325 | jnz rpal3 |
4326 | jmp rpal2 |
4326 | jmp rpal2 |
4327 | rpal1: |
4327 | rpal1: |
4328 | popad |
4328 | popad |
4329 | mov eax,1 |
4329 | mov eax,1 |
4330 | ret |
4330 | ret |
4331 | 4331 | ||
4332 | rpal2: |
4332 | rpal2: |
4333 | popad |
4333 | popad |
4334 | 4334 | ||
4335 | 4335 | ||
4336 | ; enable port access at port IO map |
4336 | ; enable port access at port IO map |
4337 | cli |
4337 | cli |
4338 | pushad ; start enable io map |
4338 | pushad ; start enable io map |
4339 | 4339 | ||
4340 | cmp ecx,65536 ;16384 |
4340 | cmp ecx,65536 ;16384 |
4341 | jae no_unmask_io ; jge |
4341 | jae no_unmask_io ; jge |
4342 | 4342 | ||
4343 | mov eax,ebx |
4343 | mov eax,ebx |
4344 | 4344 | ||
4345 | new_port_access: |
4345 | new_port_access: |
4346 | 4346 | ||
4347 | pushad |
4347 | pushad |
4348 | 4348 | ||
4349 | mov ebp,0 ; enable - eax = port |
4349 | mov ebp,0 ; enable - eax = port |
4350 | call set_io_access_rights |
4350 | call set_io_access_rights |
4351 | 4351 | ||
4352 | popad |
4352 | popad |
4353 | 4353 | ||
4354 | inc eax |
4354 | inc eax |
4355 | cmp eax,ecx |
4355 | cmp eax,ecx |
4356 | jbe new_port_access |
4356 | jbe new_port_access |
4357 | 4357 | ||
4358 | no_unmask_io: |
4358 | no_unmask_io: |
4359 | 4359 | ||
4360 | popad ; end enable io map |
4360 | popad ; end enable io map |
4361 | sti |
4361 | sti |
4362 | 4362 | ||
4363 | mov edi,[0x2d0000] |
4363 | mov edi,[0x2d0000] |
4364 | add edi,1 |
4364 | add edi,1 |
4365 | mov [0x2d0000],edi |
4365 | mov [0x2d0000],edi |
4366 | shl edi,4 |
4366 | shl edi,4 |
4367 | add edi,0x2d0000 |
4367 | add edi,0x2d0000 |
4368 | mov esi,[0x3010] |
4368 | mov esi,[0x3010] |
4369 | mov esi,[esi+0x4] |
4369 | mov esi,[esi+0x4] |
4370 | mov [edi],esi |
4370 | mov [edi],esi |
4371 | mov [edi+4],ebx |
4371 | mov [edi+4],ebx |
4372 | mov [edi+8],ecx |
4372 | mov [edi+8],ecx |
4373 | 4373 | ||
4374 | xor eax, eax |
4374 | xor eax, eax |
4375 | ret |
4375 | ret |
4376 | 4376 | ||
4377 | 4377 | ||
4378 | 4378 | ||
4379 | 4379 | ||
4380 | free_port_area: |
4380 | free_port_area: |
4381 | 4381 | ||
4382 | pushad |
4382 | pushad |
4383 | 4383 | ||
4384 | mov esi,[0x2d0000] ; no reserved areas ? |
4384 | mov esi,[0x2d0000] ; no reserved areas ? |
4385 | cmp esi,0 |
4385 | cmp esi,0 |
4386 | je frpal2 |
4386 | je frpal2 |
4387 | mov edx,[0x3010] |
4387 | mov edx,[0x3010] |
4388 | mov edx,[edx+4] |
4388 | mov edx,[edx+4] |
4389 | frpal3: |
4389 | frpal3: |
4390 | mov edi,esi |
4390 | mov edi,esi |
4391 | shl edi,4 |
4391 | shl edi,4 |
4392 | add edi,0x2d0000 |
4392 | add edi,0x2d0000 |
4393 | cmp edx,[edi] |
4393 | cmp edx,[edi] |
4394 | jne frpal4 |
4394 | jne frpal4 |
4395 | cmp ebx,[edi+4] |
4395 | cmp ebx,[edi+4] |
4396 | jne frpal4 |
4396 | jne frpal4 |
4397 | cmp ecx,[edi+8] |
4397 | cmp ecx,[edi+8] |
4398 | jne frpal4 |
4398 | jne frpal4 |
4399 | jmp frpal1 |
4399 | jmp frpal1 |
4400 | frpal4: |
4400 | frpal4: |
4401 | dec esi |
4401 | dec esi |
4402 | jnz frpal3 |
4402 | jnz frpal3 |
4403 | frpal2: |
4403 | frpal2: |
4404 | popad |
4404 | popad |
4405 | mov eax,1 |
4405 | mov eax,1 |
4406 | ret |
4406 | ret |
4407 | frpal1: |
4407 | frpal1: |
4408 | mov ecx,256 |
4408 | mov ecx,256 |
4409 | sub ecx,esi |
4409 | sub ecx,esi |
4410 | shl ecx,4 |
4410 | shl ecx,4 |
4411 | mov esi,edi |
4411 | mov esi,edi |
4412 | add esi,16 |
4412 | add esi,16 |
4413 | cld |
4413 | cld |
4414 | rep movsb |
4414 | rep movsb |
4415 | 4415 | ||
4416 | dec dword [0x2d0000] |
4416 | dec dword [0x2d0000] |
4417 | 4417 | ||
4418 | popad |
4418 | popad |
4419 | 4419 | ||
4420 | 4420 | ||
4421 | ; disable port access at port IO map |
4421 | ; disable port access at port IO map |
4422 | 4422 | ||
4423 | pushad ; start disable io map |
4423 | pushad ; start disable io map |
4424 | 4424 | ||
4425 | cmp ecx,65536 ;16384 |
4425 | cmp ecx,65536 ;16384 |
4426 | jge no_mask_io |
4426 | jge no_mask_io |
4427 | 4427 | ||
4428 | mov eax,ebx |
4428 | mov eax,ebx |
4429 | 4429 | ||
4430 | new_port_access_disable: |
4430 | new_port_access_disable: |
4431 | 4431 | ||
4432 | pushad |
4432 | pushad |
4433 | 4433 | ||
4434 | mov ebp,1 ; disable - eax = port |
4434 | mov ebp,1 ; disable - eax = port |
4435 | call set_io_access_rights |
4435 | call set_io_access_rights |
4436 | 4436 | ||
4437 | popad |
4437 | popad |
4438 | 4438 | ||
4439 | inc eax |
4439 | inc eax |
4440 | cmp eax,ecx |
4440 | cmp eax,ecx |
4441 | jbe new_port_access_disable |
4441 | jbe new_port_access_disable |
4442 | 4442 | ||
4443 | no_mask_io: |
4443 | no_mask_io: |
4444 | 4444 | ||
4445 | popad ; end disable io map |
4445 | popad ; end disable io map |
4446 | 4446 | ||
4447 | xor eax, eax |
4447 | xor eax, eax |
4448 | ret |
4448 | ret |
4449 | 4449 | ||
4450 | 4450 | ||
4451 | reserve_free_irq: |
4451 | reserve_free_irq: |
4452 | 4452 | ||
4453 | cmp eax,0 |
4453 | cmp eax,0 |
4454 | jz reserve_irq |
4454 | jz reserve_irq |
4455 | 4455 | ||
4456 | mov edi,ebx |
4456 | mov edi,ebx |
4457 | shl edi,2 |
4457 | shl edi,2 |
4458 | add edi,irq_owner |
4458 | add edi,irq_owner |
4459 | mov edx,[edi] |
4459 | mov edx,[edi] |
4460 | mov eax,[0x3010] |
4460 | mov eax,[0x3010] |
4461 | mov eax,[eax+0x4] |
4461 | mov eax,[eax+0x4] |
4462 | mov ecx,1 |
4462 | mov ecx,1 |
4463 | cmp edx,eax |
4463 | cmp edx,eax |
4464 | jne fril1 |
4464 | jne fril1 |
4465 | mov [edi],dword 0 |
4465 | mov [edi],dword 0 |
4466 | mov ecx,0 |
4466 | mov ecx,0 |
4467 | fril1: |
4467 | fril1: |
4468 | mov [esp+36],ecx ; return in eax |
4468 | mov [esp+36],ecx ; return in eax |
4469 | ret |
4469 | ret |
4470 | 4470 | ||
4471 | reserve_irq: |
4471 | reserve_irq: |
4472 | 4472 | ||
4473 | mov edi,ebx |
4473 | mov edi,ebx |
4474 | shl edi,2 |
4474 | shl edi,2 |
4475 | add edi,irq_owner |
4475 | add edi,irq_owner |
4476 | mov edx,[edi] |
4476 | mov edx,[edi] |
4477 | mov ecx,1 |
4477 | mov ecx,1 |
4478 | cmp edx,0 |
4478 | cmp edx,0 |
4479 | jne ril1 |
4479 | jne ril1 |
4480 | 4480 | ||
4481 | mov edx,[0x3010] |
4481 | mov edx,[0x3010] |
4482 | mov edx,[edx+0x4] |
4482 | mov edx,[edx+0x4] |
4483 | mov [edi],edx |
4483 | mov [edi],edx |
4484 | mov ecx,0 |
4484 | mov ecx,0 |
4485 | 4485 | ||
4486 | ril1: |
4486 | ril1: |
4487 | 4487 | ||
4488 | mov [esp+36],ecx ; return in eax |
4488 | mov [esp+36],ecx ; return in eax |
4489 | 4489 | ||
4490 | ret |
4490 | ret |
4491 | 4491 | ||
4492 | 4492 | ||
4493 | 4493 | ||
4494 | drawbackground: |
4494 | drawbackground: |
4495 | 4495 | ||
4496 | cmp [0xfe0c],word 0x12 |
4496 | cmp [0xfe0c],word 0x12 |
4497 | jne dbrv12 |
4497 | jne dbrv12 |
4498 | cmp [display_data-12],dword 1 |
4498 | cmp [display_data-12],dword 1 |
4499 | jne bgrstr12 |
4499 | jne bgrstr12 |
4500 | call vga_drawbackground_tiled |
4500 | call vga_drawbackground_tiled |
4501 | ret |
4501 | ret |
4502 | bgrstr12: |
4502 | bgrstr12: |
4503 | call vga_drawbackground_stretch |
4503 | call vga_drawbackground_stretch |
4504 | ret |
4504 | ret |
4505 | dbrv12: |
4505 | dbrv12: |
4506 | 4506 | ||
4507 | cmp [0xfe0c],word 0100000000000000b |
4507 | cmp [0xfe0c],word 0100000000000000b |
4508 | jge dbrv20 |
4508 | jge dbrv20 |
4509 | cmp [0xfe0c],word 0x13 |
4509 | cmp [0xfe0c],word 0x13 |
4510 | je dbrv20 |
4510 | je dbrv20 |
4511 | call vesa12_drawbackground |
4511 | call vesa12_drawbackground |
4512 | ret |
4512 | ret |
4513 | dbrv20: |
4513 | dbrv20: |
4514 | cmp [display_data-12],dword 1 |
4514 | cmp [display_data-12],dword 1 |
4515 | jne bgrstr |
4515 | jne bgrstr |
4516 | call vesa20_drawbackground_tiled |
4516 | call vesa20_drawbackground_tiled |
4517 | ret |
4517 | ret |
4518 | bgrstr: |
4518 | bgrstr: |
4519 | call vesa20_drawbackground_stretch |
4519 | call vesa20_drawbackground_stretch |
4520 | ret |
4520 | ret |
4521 | 4521 | ||
4522 | 4522 | ||
4523 | sys_putimage: |
4523 | sys_putimage: |
4524 | 4524 | ||
4525 | cmp [0xfe0c],word 0x12 |
4525 | cmp [0xfe0c],word 0x12 |
4526 | jne spiv20 |
4526 | jne spiv20 |
4527 | call vga_putimage |
4527 | call vga_putimage |
4528 | ret |
4528 | ret |
4529 | spiv20: |
4529 | spiv20: |
4530 | 4530 | ||
4531 | cmp [0xfe0c],word 0100000000000000b |
4531 | cmp [0xfe0c],word 0100000000000000b |
4532 | jge piv20 |
4532 | jge piv20 |
4533 | cmp [0xfe0c],word 0x13 |
4533 | cmp [0xfe0c],word 0x13 |
4534 | je piv20 |
4534 | je piv20 |
4535 | call vesa12_putimage |
4535 | call vesa12_putimage |
4536 | ret |
4536 | ret |
4537 | piv20: |
4537 | piv20: |
4538 | call vesa20_putimage |
4538 | call vesa20_putimage |
4539 | ret |
4539 | ret |
4540 | 4540 | ||
4541 | 4541 | ||
4542 | 4542 | ||
4543 | ; eax x beginning |
4543 | ; eax x beginning |
4544 | ; ebx y beginning |
4544 | ; ebx y beginning |
4545 | ; ecx x end |
4545 | ; ecx x end |
4546 | ; edx y end |
4546 | ; edx y end |
4547 | ; edi color |
4547 | ; edi color |
4548 | 4548 | ||
4549 | __sys_drawbar: |
4549 | __sys_drawbar: |
4550 | 4550 | ||
4551 | cmp [0xfe0c],word 0x12 |
4551 | cmp [0xfe0c],word 0x12 |
4552 | jne sdbv20 |
4552 | jne sdbv20 |
4553 | call vga_drawbar |
4553 | call vga_drawbar |
4554 | ret |
4554 | ret |
4555 | sdbv20: |
4555 | sdbv20: |
4556 | 4556 | ||
4557 | cmp [0xfe0c],word 0100000000000000b |
4557 | cmp [0xfe0c],word 0100000000000000b |
4558 | jge dbv20 |
4558 | jge dbv20 |
4559 | cmp [0xfe0c],word 0x13 |
4559 | cmp [0xfe0c],word 0x13 |
4560 | je dbv20 |
4560 | je dbv20 |
4561 | call vesa12_drawbar |
4561 | call vesa12_drawbar |
4562 | ret |
4562 | ret |
4563 | 4563 | ||
4564 | dbv20: |
4564 | dbv20: |
4565 | 4565 | ||
4566 | call vesa20_drawbar |
4566 | call vesa20_drawbar |
4567 | ret |
4567 | ret |
4568 | 4568 | ||
4569 | 4569 | ||
4570 | 4570 | ||
4571 | kb_read: |
4571 | kb_read: |
4572 | 4572 | ||
4573 | push ecx edx |
4573 | push ecx edx |
4574 | 4574 | ||
4575 | mov ecx,0xffff |
4575 | mov ecx,0xffff |
4576 | kr_loop: |
4576 | kr_loop: |
4577 | in al,0x64 |
4577 | in al,0x64 |
4578 | test al,1 |
4578 | test al,1 |
4579 | jnz kr_ready |
4579 | jnz kr_ready |
4580 | loop kr_loop |
4580 | loop kr_loop |
4581 | mov ah,1 |
4581 | mov ah,1 |
4582 | jmp kr_exit |
4582 | jmp kr_exit |
4583 | kr_ready: |
4583 | kr_ready: |
4584 | push ecx |
4584 | push ecx |
4585 | mov ecx,32 |
4585 | mov ecx,32 |
4586 | kr_delay: |
4586 | kr_delay: |
4587 | loop kr_delay |
4587 | loop kr_delay |
4588 | pop ecx |
4588 | pop ecx |
4589 | in al,0x60 |
4589 | in al,0x60 |
4590 | xor ah,ah |
4590 | xor ah,ah |
4591 | kr_exit: |
4591 | kr_exit: |
4592 | 4592 | ||
4593 | pop edx ecx |
4593 | pop edx ecx |
4594 | 4594 | ||
4595 | ret |
4595 | ret |
4596 | 4596 | ||
4597 | 4597 | ||
4598 | kb_write: |
4598 | kb_write: |
4599 | 4599 | ||
4600 | push ecx edx |
4600 | push ecx edx |
4601 | 4601 | ||
4602 | mov dl,al |
4602 | mov dl,al |
4603 | mov ecx,0xffff |
4603 | mov ecx,0xffff |
4604 | kw_loop1: |
4604 | kw_loop1: |
4605 | in al,0x64 |
4605 | in al,0x64 |
4606 | test al,0x20 |
4606 | test al,0x20 |
4607 | jz kw_ok1 |
4607 | jz kw_ok1 |
4608 | loop kw_loop1 |
4608 | loop kw_loop1 |
4609 | mov ah,1 |
4609 | mov ah,1 |
4610 | jmp kw_exit |
4610 | jmp kw_exit |
4611 | kw_ok1: |
4611 | kw_ok1: |
4612 | in al,0x60 |
4612 | in al,0x60 |
4613 | mov ecx,0xffff |
4613 | mov ecx,0xffff |
4614 | kw_loop: |
4614 | kw_loop: |
4615 | in al,0x64 |
4615 | in al,0x64 |
4616 | test al,2 |
4616 | test al,2 |
4617 | jz kw_ok |
4617 | jz kw_ok |
4618 | loop kw_loop |
4618 | loop kw_loop |
4619 | mov ah,1 |
4619 | mov ah,1 |
4620 | jmp kw_exit |
4620 | jmp kw_exit |
4621 | kw_ok: |
4621 | kw_ok: |
4622 | mov al,dl |
4622 | mov al,dl |
4623 | out 0x60,al |
4623 | out 0x60,al |
4624 | mov ecx,0xffff |
4624 | mov ecx,0xffff |
4625 | kw_loop3: |
4625 | kw_loop3: |
4626 | in al,0x64 |
4626 | in al,0x64 |
4627 | test al,2 |
4627 | test al,2 |
4628 | jz kw_ok3 |
4628 | jz kw_ok3 |
4629 | loop kw_loop3 |
4629 | loop kw_loop3 |
4630 | mov ah,1 |
4630 | mov ah,1 |
4631 | jmp kw_exit |
4631 | jmp kw_exit |
4632 | kw_ok3: |
4632 | kw_ok3: |
4633 | mov ah,8 |
4633 | mov ah,8 |
4634 | kw_loop4: |
4634 | kw_loop4: |
4635 | mov ecx,0xffff |
4635 | mov ecx,0xffff |
4636 | kw_loop5: |
4636 | kw_loop5: |
4637 | in al,0x64 |
4637 | in al,0x64 |
4638 | test al,1 |
4638 | test al,1 |
4639 | jnz kw_ok4 |
4639 | jnz kw_ok4 |
4640 | loop kw_loop5 |
4640 | loop kw_loop5 |
4641 | dec ah |
4641 | dec ah |
4642 | jnz kw_loop4 |
4642 | jnz kw_loop4 |
4643 | kw_ok4: |
4643 | kw_ok4: |
4644 | xor ah,ah |
4644 | xor ah,ah |
4645 | kw_exit: |
4645 | kw_exit: |
4646 | 4646 | ||
4647 | pop edx ecx |
4647 | pop edx ecx |
4648 | 4648 | ||
4649 | ret |
4649 | ret |
4650 | 4650 | ||
4651 | 4651 | ||
4652 | kb_cmd: |
4652 | kb_cmd: |
4653 | 4653 | ||
4654 | mov ecx,0xffff |
4654 | mov ecx,0xffff |
4655 | c_wait: |
4655 | c_wait: |
4656 | in al,0x64 |
4656 | in al,0x64 |
4657 | test al,2 |
4657 | test al,2 |
4658 | jz c_send |
4658 | jz c_send |
4659 | loop c_wait |
4659 | loop c_wait |
4660 | jmp c_error |
4660 | jmp c_error |
4661 | c_send: |
4661 | c_send: |
4662 | mov al,bl |
4662 | mov al,bl |
4663 | out 0x64,al |
4663 | out 0x64,al |
4664 | mov ecx,0xffff |
4664 | mov ecx,0xffff |
4665 | c_accept: |
4665 | c_accept: |
4666 | in al,0x64 |
4666 | in al,0x64 |
4667 | test al,2 |
4667 | test al,2 |
4668 | jz c_ok |
4668 | jz c_ok |
4669 | loop c_accept |
4669 | loop c_accept |
4670 | c_error: |
4670 | c_error: |
4671 | mov ah,1 |
4671 | mov ah,1 |
4672 | jmp c_exit |
4672 | jmp c_exit |
4673 | c_ok: |
4673 | c_ok: |
4674 | xor ah,ah |
4674 | xor ah,ah |
4675 | c_exit: |
4675 | c_exit: |
4676 | ret |
4676 | ret |
4677 | 4677 | ||
4678 | 4678 | ||
4679 | setmouse: ; set mousepicture -pointer |
4679 | setmouse: ; set mousepicture -pointer |
4680 | ; ps2 mouse enable |
4680 | ; ps2 mouse enable |
4681 | 4681 | ||
4682 | mov [0xf200],dword mousepointer |
4682 | mov [0xf200],dword mousepointer |
4683 | 4683 | ||
4684 | cli |
4684 | cli |
4685 | mov bl,0xa8 ; enable mouse cmd |
4685 | mov bl,0xa8 ; enable mouse cmd |
4686 | call kb_cmd |
4686 | call kb_cmd |
4687 | call kb_read ; read status |
4687 | call kb_read ; read status |
4688 | 4688 | ||
4689 | mov bl,0x20 ; get command byte |
4689 | mov bl,0x20 ; get command byte |
4690 | call kb_cmd |
4690 | call kb_cmd |
4691 | call kb_read |
4691 | call kb_read |
4692 | or al,3 ; enable interrupt |
4692 | or al,3 ; enable interrupt |
4693 | mov bl,0x60 ; write command |
4693 | mov bl,0x60 ; write command |
4694 | push eax |
4694 | push eax |
4695 | call kb_cmd |
4695 | call kb_cmd |
4696 | pop eax |
4696 | pop eax |
4697 | call kb_write |
4697 | call kb_write |
4698 | 4698 | ||
4699 | mov bl,0xd4 ; for mouse |
4699 | mov bl,0xd4 ; for mouse |
4700 | call kb_cmd |
4700 | call kb_cmd |
4701 | mov al,0xf4 ; enable mouse device |
4701 | mov al,0xf4 ; enable mouse device |
4702 | call kb_write |
4702 | call kb_write |
4703 | call kb_read ; read status return |
4703 | call kb_read ; read status return |
4704 | 4704 | ||
4705 | ; com1 mouse enable |
4705 | ; com1 mouse enable |
4706 | 4706 | ||
4707 | mov bx,0x3f8 ; combase |
4707 | mov bx,0x3f8 ; combase |
4708 | 4708 | ||
4709 | mov dx,bx |
4709 | mov dx,bx |
4710 | add dx,3 |
4710 | add dx,3 |
4711 | mov al,0x80 |
4711 | mov al,0x80 |
4712 | out dx,al |
4712 | out dx,al |
4713 | 4713 | ||
4714 | mov dx,bx |
4714 | mov dx,bx |
4715 | add dx,1 |
4715 | add dx,1 |
4716 | mov al,0 |
4716 | mov al,0 |
4717 | out dx,al |
4717 | out dx,al |
4718 | 4718 | ||
4719 | mov dx,bx |
4719 | mov dx,bx |
4720 | add dx,0 |
4720 | add dx,0 |
4721 | mov al,0x30*2 ; 0x30 / 4 |
4721 | mov al,0x30*2 ; 0x30 / 4 |
4722 | out dx,al |
4722 | out dx,al |
4723 | 4723 | ||
4724 | mov dx,bx |
4724 | mov dx,bx |
4725 | add dx,3 |
4725 | add dx,3 |
4726 | mov al,2 ; 3 |
4726 | mov al,2 ; 3 |
4727 | out dx,al |
4727 | out dx,al |
4728 | 4728 | ||
4729 | mov dx,bx |
4729 | mov dx,bx |
4730 | add dx,4 |
4730 | add dx,4 |
4731 | mov al,0xb |
4731 | mov al,0xb |
4732 | out dx,al |
4732 | out dx,al |
4733 | 4733 | ||
4734 | mov dx,bx |
4734 | mov dx,bx |
4735 | add dx,1 |
4735 | add dx,1 |
4736 | mov al,1 |
4736 | mov al,1 |
4737 | out dx,al |
4737 | out dx,al |
4738 | 4738 | ||
4739 | 4739 | ||
4740 | ; com2 mouse enable |
4740 | ; com2 mouse enable |
4741 | 4741 | ||
4742 | mov bx,0x2f8 ; combase |
4742 | mov bx,0x2f8 ; combase |
4743 | 4743 | ||
4744 | mov dx,bx |
4744 | mov dx,bx |
4745 | add dx,3 |
4745 | add dx,3 |
4746 | mov al,0x80 |
4746 | mov al,0x80 |
4747 | out dx,al |
4747 | out dx,al |
4748 | 4748 | ||
4749 | mov dx,bx |
4749 | mov dx,bx |
4750 | add dx,1 |
4750 | add dx,1 |
4751 | mov al,0 |
4751 | mov al,0 |
4752 | out dx,al |
4752 | out dx,al |
4753 | 4753 | ||
4754 | mov dx,bx |
4754 | mov dx,bx |
4755 | add dx,0 |
4755 | add dx,0 |
4756 | mov al,0x30*2 |
4756 | mov al,0x30*2 |
4757 | out dx,al |
4757 | out dx,al |
4758 | 4758 | ||
4759 | mov dx,bx |
4759 | mov dx,bx |
4760 | add dx,3 |
4760 | add dx,3 |
4761 | mov al,2 |
4761 | mov al,2 |
4762 | out dx,al |
4762 | out dx,al |
4763 | 4763 | ||
4764 | mov dx,bx |
4764 | mov dx,bx |
4765 | add dx,4 |
4765 | add dx,4 |
4766 | mov al,0xb |
4766 | mov al,0xb |
4767 | out dx,al |
4767 | out dx,al |
4768 | 4768 | ||
4769 | mov dx,bx |
4769 | mov dx,bx |
4770 | add dx,1 |
4770 | add dx,1 |
4771 | mov al,1 |
4771 | mov al,1 |
4772 | out dx,al |
4772 | out dx,al |
4773 | 4773 | ||
4774 | ret |
4774 | ret |
4775 | 4775 | ||
4776 | 4776 | ||
4777 | _rdtsc: |
4777 | _rdtsc: |
4778 | 4778 | ||
4779 | mov edx,[cpuid_1+3*4] |
4779 | mov edx,[cpuid_1+3*4] |
4780 | test edx,00010000b |
4780 | test edx,00010000b |
4781 | jz ret_rdtsc |
4781 | jz ret_rdtsc |
4782 | rdtsc |
4782 | rdtsc |
4783 | ret |
4783 | ret |
4784 | ret_rdtsc: |
4784 | ret_rdtsc: |
4785 | mov edx,0xffffffff |
4785 | mov edx,0xffffffff |
4786 | mov eax,0xffffffff |
4786 | mov eax,0xffffffff |
4787 | ret |
4787 | ret |
4788 | 4788 | ||
4789 | 4789 | ||
4790 | 4790 | ||
4791 | rerouteirqs: |
4791 | rerouteirqs: |
4792 | 4792 | ||
4793 | cli |
4793 | cli |
4794 | 4794 | ||
4795 | mov al,0x11 ; icw4, edge triggered |
4795 | mov al,0x11 ; icw4, edge triggered |
4796 | out 0x20,al |
4796 | out 0x20,al |
4797 | call pic_delay |
4797 | call pic_delay |
4798 | out 0xA0,al |
4798 | out 0xA0,al |
4799 | call pic_delay |
4799 | call pic_delay |
4800 | 4800 | ||
4801 | mov al,0x20 ; generate 0x20 + |
4801 | mov al,0x20 ; generate 0x20 + |
4802 | out 0x21,al |
4802 | out 0x21,al |
4803 | call pic_delay |
4803 | call pic_delay |
4804 | mov al,0x28 ; generate 0x28 + |
4804 | mov al,0x28 ; generate 0x28 + |
4805 | out 0xA1,al |
4805 | out 0xA1,al |
4806 | call pic_delay |
4806 | call pic_delay |
4807 | 4807 | ||
4808 | mov al,0x04 ; slave at irq2 |
4808 | mov al,0x04 ; slave at irq2 |
4809 | out 0x21,al |
4809 | out 0x21,al |
4810 | call pic_delay |
4810 | call pic_delay |
4811 | mov al,0x02 ; at irq9 |
4811 | mov al,0x02 ; at irq9 |
4812 | out 0xA1,al |
4812 | out 0xA1,al |
4813 | call pic_delay |
4813 | call pic_delay |
4814 | 4814 | ||
4815 | mov al,0x01 ; 8086 mode |
4815 | mov al,0x01 ; 8086 mode |
4816 | out 0x21,al |
4816 | out 0x21,al |
4817 | call pic_delay |
4817 | call pic_delay |
4818 | out 0xA1,al |
4818 | out 0xA1,al |
4819 | call pic_delay |
4819 | call pic_delay |
4820 | 4820 | ||
4821 | mov al,255 ; mask all irq's |
4821 | mov al,255 ; mask all irq's |
4822 | out 0xA1,al |
4822 | out 0xA1,al |
4823 | call pic_delay |
4823 | call pic_delay |
4824 | out 0x21,al |
4824 | out 0x21,al |
4825 | call pic_delay |
4825 | call pic_delay |
4826 | 4826 | ||
4827 | mov ecx,0x1000 |
4827 | mov ecx,0x1000 |
4828 | cld |
4828 | cld |
4829 | picl1: call pic_delay |
4829 | picl1: call pic_delay |
4830 | loop picl1 |
4830 | loop picl1 |
4831 | 4831 | ||
4832 | mov al,255 ; mask all irq's |
4832 | mov al,255 ; mask all irq's |
4833 | out 0xA1,al |
4833 | out 0xA1,al |
4834 | call pic_delay |
4834 | call pic_delay |
4835 | out 0x21,al |
4835 | out 0x21,al |
4836 | call pic_delay |
4836 | call pic_delay |
4837 | 4837 | ||
4838 | cli |
4838 | cli |
4839 | 4839 | ||
4840 | ret |
4840 | ret |
4841 | 4841 | ||
4842 | 4842 | ||
4843 | pic_delay: |
4843 | pic_delay: |
4844 | 4844 | ||
4845 | jmp pdl1 |
4845 | jmp pdl1 |
4846 | pdl1: ret |
4846 | pdl1: ret |
4847 | 4847 | ||
4848 | 4848 | ||
4849 | sys_msg_board_str: |
4849 | sys_msg_board_str: |
4850 | 4850 | ||
4851 | pushad |
4851 | pushad |
4852 | @@: |
4852 | @@: |
4853 | cmp [esi],byte 0 |
4853 | cmp [esi],byte 0 |
4854 | je @f |
4854 | je @f |
4855 | mov eax,1 |
4855 | mov eax,1 |
4856 | movzx ebx,byte [esi] |
4856 | movzx ebx,byte [esi] |
4857 | call sys_msg_board |
4857 | call sys_msg_board |
4858 | inc esi |
4858 | inc esi |
4859 | jmp @b |
4859 | jmp @b |
4860 | @@: |
4860 | @@: |
4861 | popad |
4861 | popad |
4862 | ret |
4862 | ret |
4863 | 4863 | ||
4864 | uglobal |
4864 | uglobal |
4865 | msg_board_data: times 512 db 0 |
4865 | msg_board_data: times 512 db 0 |
4866 | msg_board_count dd 0x0 |
4866 | msg_board_count dd 0x0 |
4867 | endg |
4867 | endg |
4868 | 4868 | ||
4869 | sys_msg_board: |
4869 | sys_msg_board: |
4870 | 4870 | ||
4871 | ; eax=1 : write : bl byte to write |
4871 | ; eax=1 : write : bl byte to write |
4872 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4872 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4873 | 4873 | ||
4874 | mov ecx,[msg_board_count] |
4874 | mov ecx,[msg_board_count] |
4875 | cmp eax, 1 |
4875 | cmp eax, 1 |
4876 | jne smbl1 |
4876 | jne smbl1 |
4877 | 4877 | ||
4878 | 4878 | ||
4879 | mov [msg_board_data+ecx],bl |
4879 | mov [msg_board_data+ecx],bl |
4880 | inc ecx |
4880 | inc ecx |
4881 | and ecx, 511 |
4881 | and ecx, 511 |
4882 | mov [msg_board_count], ecx |
4882 | mov [msg_board_count], ecx |
4883 | mov [check_idle_semaphore], 5 |
4883 | mov [check_idle_semaphore], 5 |
4884 | ret |
4884 | ret |
4885 | smbl1: |
4885 | smbl1: |
4886 | 4886 | ||
4887 | cmp eax, 2 |
4887 | cmp eax, 2 |
4888 | jne smbl2 |
4888 | jne smbl2 |
4889 | test ecx, ecx |
4889 | test ecx, ecx |
4890 | jz smbl21 |
4890 | jz smbl21 |
4891 | ; mov edi, msg_board_data |
4891 | ; mov edi, msg_board_data |
4892 | ; mov esi, msg_board_data+1 |
4892 | ; mov esi, msg_board_data+1 |
4893 | ; movzx eax, byte [edi] |
4893 | ; movzx eax, byte [edi] |
4894 | mov eax, msg_board_data+1 |
4894 | mov eax, msg_board_data+1 |
4895 | mov ebx, msg_board_data |
4895 | mov ebx, msg_board_data |
4896 | movzx edx, byte [ebx] |
4896 | movzx edx, byte [ebx] |
4897 | call memmove |
4897 | call memmove |
4898 | ; push ecx |
4898 | ; push ecx |
4899 | ; shr ecx, 2 |
4899 | ; shr ecx, 2 |
4900 | ; cld |
4900 | ; cld |
4901 | ; rep movsd |
4901 | ; rep movsd |
4902 | ; pop ecx |
4902 | ; pop ecx |
4903 | ; and ecx, 3 |
4903 | ; and ecx, 3 |
4904 | ; rep movsb |
4904 | ; rep movsb |
4905 | dec [msg_board_count] |
4905 | dec [msg_board_count] |
4906 | mov [esp+36], edx ;eax |
4906 | mov [esp+36], edx ;eax |
4907 | mov [esp+24], dword 1 |
4907 | mov [esp+24], dword 1 |
4908 | ret |
4908 | ret |
4909 | smbl21: |
4909 | smbl21: |
4910 | mov [esp+36], ecx |
4910 | mov [esp+36], ecx |
4911 | mov [esp+24], ecx |
4911 | mov [esp+24], ecx |
4912 | 4912 | ||
4913 | smbl2: |
4913 | smbl2: |
4914 | ret |
4914 | ret |
4915 | 4915 | ||
4916 | 4916 | ||
4917 | 4917 | ||
4918 | sys_trace: |
4918 | sys_trace: |
4919 | 4919 | ||
4920 | test eax, eax ; get event data |
4920 | test eax, eax ; get event data |
4921 | jnz no_get_sys_events |
4921 | jnz no_get_sys_events |
4922 | 4922 | ||
4923 | mov esi,save_syscall_data ; data |
4923 | mov esi,save_syscall_data ; data |
4924 | mov edi,[0x3010] |
4924 | mov edi,[0x3010] |
4925 | mov edi,[edi+0x10] |
4925 | mov edi,[edi+0x10] |
4926 | add edi,ebx |
4926 | add edi,ebx |
4927 | cld |
4927 | cld |
4928 | rep movsb |
4928 | rep movsb |
4929 | 4929 | ||
4930 | mov [esp+24],dword 0 |
4930 | mov [esp+24],dword 0 |
4931 | mov eax,[save_syscall_count] ; count |
4931 | mov eax,[save_syscall_count] ; count |
4932 | mov [esp+36],eax |
4932 | mov [esp+36],eax |
4933 | ret |
4933 | ret |
4934 | 4934 | ||
4935 | no_get_sys_events: |
4935 | no_get_sys_events: |
4936 | 4936 | ||
4937 | ret |
4937 | ret |
4938 | 4938 | ||
4939 | 4939 | ||
4940 | sys_process_def: |
4940 | sys_process_def: |
4941 | 4941 | ||
4942 | cmp eax,1 ; set keyboard mode |
4942 | cmp eax,1 ; set keyboard mode |
4943 | jne no_set_keyboard_setup |
4943 | jne no_set_keyboard_setup |
4944 | 4944 | ||
4945 | mov edi,[0x3000] |
4945 | mov edi,[0x3000] |
4946 | shl edi,8 |
4946 | shl edi,8 |
4947 | add edi,0x80000+0xB4 |
4947 | add edi,0x80000+0xB4 |
4948 | mov [edi],bl |
4948 | mov [edi],bl |
4949 | 4949 | ||
4950 | ret |
4950 | ret |
4951 | 4951 | ||
4952 | no_set_keyboard_setup: |
4952 | no_set_keyboard_setup: |
4953 | 4953 | ||
4954 | cmp eax,2 ; get keyboard mode |
4954 | cmp eax,2 ; get keyboard mode |
4955 | jne no_get_keyboard_setup |
4955 | jne no_get_keyboard_setup |
4956 | 4956 | ||
4957 | mov edi,[0x3000] |
4957 | mov edi,[0x3000] |
4958 | shl edi,8 |
4958 | shl edi,8 |
4959 | add edi,0x80000+0xB4 |
4959 | add edi,0x80000+0xB4 |
4960 | movzx eax, byte [edi] |
4960 | movzx eax, byte [edi] |
4961 | 4961 | ||
4962 | mov [esp+36],eax |
4962 | mov [esp+36],eax |
4963 | 4963 | ||
4964 | ret |
4964 | ret |
4965 | 4965 | ||
4966 | no_get_keyboard_setup: |
4966 | no_get_keyboard_setup: |
4967 | 4967 | ||
4968 | cmp eax,3 ; get keyboard ctrl, alt, shift |
4968 | cmp eax,3 ; get keyboard ctrl, alt, shift |
4969 | jne no_get_keyboard_cas |
4969 | jne no_get_keyboard_cas |
4970 | 4970 | ||
4971 | ; xor eax,eax |
4971 | ; xor eax,eax |
4972 | ; movzx eax,byte [shift] |
4972 | ; movzx eax,byte [shift] |
4973 | ; movzx ebx,byte [ctrl] |
4973 | ; movzx ebx,byte [ctrl] |
4974 | ; shl ebx,2 |
4974 | ; shl ebx,2 |
4975 | ; add eax,ebx |
4975 | ; add eax,ebx |
4976 | ; movzx ebx,byte [alt] |
4976 | ; movzx ebx,byte [alt] |
4977 | ; shl ebx,3 |
4977 | ; shl ebx,3 |
4978 | ; add eax,ebx |
4978 | ; add eax,ebx |
4979 | 4979 | ||
4980 | ;// mike.dld [ |
4980 | ;// mike.dld [ |
4981 | mov eax, [kb_state] |
4981 | mov eax, [kb_state] |
4982 | ;// mike.dld ] |
4982 | ;// mike.dld ] |
4983 | 4983 | ||
4984 | mov [esp+36],eax |
4984 | mov [esp+36],eax |
4985 | 4985 | ||
4986 | ret |
4986 | ret |
4987 | 4987 | ||
4988 | no_get_keyboard_cas: |
4988 | no_get_keyboard_cas: |
4989 | 4989 | ||
4990 | 4990 | ||
4991 | ret |
4991 | ret |
4992 | 4992 | ||
4993 | 4993 | ||
4994 | sys_ipc: |
4994 | sys_ipc: |
4995 | cmp eax,1 ; DEFINE IPC MEMORY |
4995 | cmp eax,1 ; DEFINE IPC MEMORY |
4996 | jne no_ipc_def |
4996 | jne no_ipc_def |
4997 | mov edi,[0x3000] |
4997 | mov edi,[0x3000] |
4998 | shl edi,8 |
4998 | shl edi,8 |
4999 | add edi,0x80000 |
4999 | add edi,0x80000 |
5000 | mov [edi+0xA0],ebx |
5000 | mov [edi+0xA0],ebx |
5001 | mov [edi+0xA4],ecx |
5001 | mov [edi+0xA4],ecx |
5002 | mov [esp+36],dword 0 |
5002 | mov [esp+36],dword 0 |
5003 | ret |
5003 | ret |
5004 | no_ipc_def: |
5004 | no_ipc_def: |
5005 | 5005 | ||
5006 | cmp eax,2 ; SEND IPC MESSAGE |
5006 | cmp eax,2 ; SEND IPC MESSAGE |
5007 | jne no_ipc_send |
5007 | jne no_ipc_send |
5008 | mov esi,1 |
5008 | mov esi,1 |
5009 | mov edi,0x3020 |
5009 | mov edi,0x3020 |
5010 | ipcs1: |
5010 | ipcs1: |
5011 | cmp [edi+4],ebx |
5011 | cmp [edi+4],ebx |
5012 | je ipcs2 |
5012 | je ipcs2 |
5013 | add edi,0x20 |
5013 | add edi,0x20 |
5014 | inc esi |
5014 | inc esi |
5015 | cmp esi,[0x3004] |
5015 | cmp esi,[0x3004] |
5016 | jbe ipcs1 |
5016 | jbe ipcs1 |
5017 | mov [esp+36],dword 4 |
5017 | mov [esp+36],dword 4 |
5018 | ret |
5018 | ret |
5019 | ipcs2: |
5019 | ipcs2: |
5020 | 5020 | ||
5021 | cli |
5021 | cli |
5022 | 5022 | ||
5023 | push esi |
5023 | push esi |
5024 | mov eax,esi |
5024 | mov eax,esi |
5025 | shl eax,8 |
5025 | shl eax,8 |
5026 | mov ebx,[eax+0x80000+0xa0] |
5026 | mov ebx,[eax+0x80000+0xa0] |
5027 | test ebx,ebx ; ipc area not defined ? |
5027 | test ebx,ebx ; ipc area not defined ? |
5028 | je ipc_err1 |
5028 | je ipc_err1 |
5029 | 5029 | ||
5030 | add ebx,[eax+0x80000+0xa4] |
5030 | add ebx,[eax+0x80000+0xa4] |
5031 | mov eax,esi |
5031 | mov eax,esi |
5032 | shl eax,5 |
5032 | shl eax,5 |
5033 | add ebx,[eax+0x3000+0x10] ; ebx <- max data position |
5033 | add ebx,[eax+0x3000+0x10] ; ebx <- max data position |
5034 | 5034 | ||
5035 | mov eax,esi ; to |
5035 | mov eax,esi ; to |
5036 | shl esi,8 |
5036 | shl esi,8 |
5037 | add esi,0x80000 |
5037 | add esi,0x80000 |
5038 | mov edi,[esi+0xa0] |
5038 | mov edi,[esi+0xa0] |
5039 | shl eax,5 |
5039 | shl eax,5 |
5040 | add eax,0x3000 |
5040 | add eax,0x3000 |
5041 | add edi,[eax+0x10] |
5041 | add edi,[eax+0x10] |
5042 | 5042 | ||
5043 | cmp [edi],byte 0 ; overrun ? |
5043 | cmp [edi],byte 0 ; overrun ? |
5044 | jne ipc_err2 |
5044 | jne ipc_err2 |
5045 | 5045 | ||
5046 | mov ebp,edi |
5046 | mov ebp,edi |
5047 | add edi,[edi+4] |
5047 | add edi,[edi+4] |
5048 | add edi,8 |
5048 | add edi,8 |
5049 | 5049 | ||
5050 | mov esi,ecx ; from |
5050 | mov esi,ecx ; from |
5051 | mov eax,[0x3010] |
5051 | mov eax,[0x3010] |
5052 | mov eax,[eax+0x10] |
5052 | mov eax,[eax+0x10] |
5053 | add esi,eax |
5053 | add esi,eax |
5054 | 5054 | ||
5055 | mov ecx,edx ; size |
5055 | mov ecx,edx ; size |
5056 | 5056 | ||
5057 | mov eax,edi |
5057 | mov eax,edi |
5058 | add eax,ecx |
5058 | add eax,ecx |
5059 | cmp eax,ebx |
5059 | cmp eax,ebx |
5060 | jge ipc_err3 ; not enough room ? |
5060 | jge ipc_err3 ; not enough room ? |
5061 | 5061 | ||
5062 | push ecx |
5062 | push ecx |
5063 | 5063 | ||
5064 | mov eax,[0x3010] |
5064 | mov eax,[0x3010] |
5065 | mov eax,[eax+4] |
5065 | mov eax,[eax+4] |
5066 | mov [edi-8],eax |
5066 | mov [edi-8],eax |
5067 | mov [edi-4],ecx |
5067 | mov [edi-4],ecx |
5068 | cld |
5068 | cld |
5069 | rep movsb |
5069 | rep movsb |
5070 | 5070 | ||
5071 | pop ecx |
5071 | pop ecx |
5072 | add ecx,8 |
5072 | add ecx,8 |
5073 | 5073 | ||
5074 | mov edi,ebp ; increase memory position |
5074 | mov edi,ebp ; increase memory position |
5075 | add dword [edi+4],ecx |
5075 | add dword [edi+4],ecx |
5076 | 5076 | ||
5077 | mov edi,[esp] |
5077 | mov edi,[esp] |
5078 | shl edi,8 |
5078 | shl edi,8 |
5079 | or dword [edi+0x80000+0xA8],dword 01000000b ; ipc message |
5079 | or dword [edi+0x80000+0xA8],dword 01000000b ; ipc message |
5080 | 5080 | ||
5081 | cmp [check_idle_semaphore],dword 20 |
5081 | cmp [check_idle_semaphore],dword 20 |
5082 | jge ipc_no_cis |
5082 | jge ipc_no_cis |
5083 | mov [check_idle_semaphore],5 |
5083 | mov [check_idle_semaphore],5 |
5084 | ipc_no_cis: |
5084 | ipc_no_cis: |
5085 | 5085 | ||
5086 | xor eax, eax |
5086 | xor eax, eax |
5087 | 5087 | ||
5088 | ipc_err: |
5088 | ipc_err: |
5089 | add esp,4 |
5089 | add esp,4 |
5090 | mov [esp+36],eax |
5090 | mov [esp+36],eax |
5091 | sti |
5091 | sti |
5092 | ret |
5092 | ret |
5093 | 5093 | ||
5094 | ipc_err1: |
5094 | ipc_err1: |
5095 | add esp,4 |
5095 | add esp,4 |
5096 | mov [esp+36],dword 1 |
5096 | mov [esp+36],dword 1 |
5097 | sti |
5097 | sti |
5098 | ret |
5098 | ret |
5099 | ipc_err2: |
5099 | ipc_err2: |
5100 | add esp,4 |
5100 | add esp,4 |
5101 | mov [esp+36],dword 2 |
5101 | mov [esp+36],dword 2 |
5102 | sti |
5102 | sti |
5103 | ret |
5103 | ret |
5104 | ipc_err3: |
5104 | ipc_err3: |
5105 | add esp,4 |
5105 | add esp,4 |
5106 | mov [esp+36],dword 3 |
5106 | mov [esp+36],dword 3 |
5107 | sti |
5107 | sti |
5108 | ret |
5108 | ret |
5109 | 5109 | ||
5110 | no_ipc_send: |
5110 | no_ipc_send: |
5111 | 5111 | ||
5112 | mov [esp+36],dword -1 |
5112 | mov [esp+36],dword -1 |
5113 | ret |
5113 | ret |
5114 | 5114 | ||
5115 | 5115 | ||
5116 | align 4 |
5116 | align 4 |
5117 | 5117 | ||
5118 | sys_gs: ; direct screen access |
5118 | sys_gs: ; direct screen access |
5119 | 5119 | ||
5120 | cmp eax,1 ; resolution |
5120 | cmp eax,1 ; resolution |
5121 | jne no_gs1 |
5121 | jne no_gs1 |
5122 | mov eax,[0xfe00] |
5122 | mov eax,[0xfe00] |
5123 | shl eax,16 |
5123 | shl eax,16 |
5124 | mov ax,[0xfe04] |
5124 | mov ax,[0xfe04] |
5125 | add eax,0x00010001 |
5125 | add eax,0x00010001 |
5126 | mov [esp+36],eax |
5126 | mov [esp+36],eax |
5127 | ret |
5127 | ret |
5128 | no_gs1: |
5128 | no_gs1: |
5129 | 5129 | ||
5130 | cmp eax,2 ; bits per pixel |
5130 | cmp eax,2 ; bits per pixel |
5131 | jne no_gs2 |
5131 | jne no_gs2 |
5132 | movzx eax,byte [0xfbf1] |
5132 | movzx eax,byte [0xfbf1] |
5133 | mov [esp+36],eax |
5133 | mov [esp+36],eax |
5134 | ret |
5134 | ret |
5135 | no_gs2: |
5135 | no_gs2: |
5136 | 5136 | ||
5137 | cmp eax,3 ; bytes per scanline |
5137 | cmp eax,3 ; bytes per scanline |
5138 | jne no_gs3 |
5138 | jne no_gs3 |
5139 | mov eax,[0xfe08] |
5139 | mov eax,[0xfe08] |
5140 | mov [esp+36],eax |
5140 | mov [esp+36],eax |
5141 | ret |
5141 | ret |
5142 | no_gs3: |
5142 | no_gs3: |
5143 | 5143 | ||
5144 | mov [esp+36],dword -1 |
5144 | mov [esp+36],dword -1 |
5145 | ret |
5145 | ret |
5146 | 5146 | ||
5147 | 5147 | ||
5148 | align 4 ; PCI functions |
5148 | align 4 ; PCI functions |
5149 | 5149 | ||
5150 | sys_pci: |
5150 | sys_pci: |
5151 | 5151 | ||
5152 | call pci_api |
5152 | call pci_api |
5153 | mov [esp+36],eax |
5153 | mov [esp+36],eax |
5154 | ret |
5154 | ret |
5155 | 5155 | ||
5156 | 5156 | ||
5157 | align 4 ; system functions |
5157 | align 4 ; system functions |
5158 | 5158 | ||
5159 | syscall_setpixel: ; SetPixel |
5159 | syscall_setpixel: ; SetPixel |
5160 | 5160 | ||
5161 | 5161 | ||
5162 | mov edx,[0x3010] |
5162 | mov edx,[0x3010] |
5163 | add eax,[edx-twdw] |
5163 | add eax,[edx-twdw] |
5164 | add ebx,[edx-twdw+4] |
5164 | add ebx,[edx-twdw+4] |
5165 | xor edi,edi ; no force |
5165 | xor edi,edi ; no force |
5166 | call [disable_mouse] |
5166 | call [disable_mouse] |
5167 | jmp [putpixel] |
5167 | jmp [putpixel] |
5168 | 5168 | ||
5169 | align 4 |
5169 | align 4 |
5170 | 5170 | ||
5171 | syscall_writetext: ; WriteText |
5171 | syscall_writetext: ; WriteText |
5172 | 5172 | ||
5173 | mov edi,[0x3010] |
5173 | mov edi,[0x3010] |
5174 | mov ebp,[edi-twdw] |
5174 | mov ebp,[edi-twdw] |
5175 | shl ebp,16 |
5175 | shl ebp,16 |
5176 | add ebp,[edi-twdw+4] |
5176 | add ebp,[edi-twdw+4] |
5177 | add edi,0x10 |
5177 | add edi,0x10 |
5178 | add ecx,[edi] |
5178 | add ecx,[edi] |
5179 | add eax,ebp |
5179 | add eax,ebp |
5180 | xor edi,edi |
5180 | xor edi,edi |
5181 | jmp dtext |
5181 | jmp dtext |
5182 | 5182 | ||
5183 | align 4 |
5183 | align 4 |
5184 | 5184 | ||
5185 | syscall_openramdiskfile: ; OpenRamdiskFile |
5185 | syscall_openramdiskfile: ; OpenRamdiskFile |
5186 | 5186 | ||
5187 | 5187 | ||
5188 | mov edi,[0x3010] |
5188 | mov edi,[0x3010] |
5189 | add edi,0x10 |
5189 | add edi,0x10 |
5190 | add eax,[edi] |
5190 | add eax,[edi] |
5191 | add edx,[edi] |
5191 | add edx,[edi] |
5192 | mov esi,12 |
5192 | mov esi,12 |
5193 | call fileread |
5193 | call fileread |
5194 | mov [esp+36],ebx |
5194 | mov [esp+36],ebx |
5195 | ret |
5195 | ret |
5196 | 5196 | ||
5197 | align 4 |
5197 | align 4 |
5198 | 5198 | ||
5199 | syscall_putimage: ; PutImage |
5199 | syscall_putimage: ; PutImage |
5200 | 5200 | ||
5201 | mov edi,[0x3010] |
5201 | mov edi,[0x3010] |
5202 | add edi,0x10 |
5202 | add edi,0x10 |
5203 | add eax,[edi] |
5203 | add eax,[edi] |
5204 | mov edx,ecx |
5204 | mov edx,ecx |
5205 | mov ecx,ebx |
5205 | mov ecx,ebx |
5206 | mov ebx,eax |
5206 | mov ebx,eax |
5207 | call sys_putimage |
5207 | call sys_putimage |
5208 | mov [esp+36],eax |
5208 | mov [esp+36],eax |
5209 | ret |
5209 | ret |
5210 | 5210 | ||
5211 | align 4 |
5211 | align 4 |
5212 | 5212 | ||
5213 | syscall_drawrect: ; DrawRect |
5213 | syscall_drawrect: ; DrawRect |
5214 | 5214 | ||
5215 | mov edi,ecx |
5215 | mov edi,ecx |
5216 | test ax,ax |
5216 | test ax,ax |
5217 | je drectr |
5217 | je drectr |
5218 | test bx,bx |
5218 | test bx,bx |
5219 | je drectr |
5219 | je drectr |
5220 | movzx ecx,ax |
5220 | movzx ecx,ax |
5221 | shr eax,16 |
5221 | shr eax,16 |
5222 | movzx edx,bx |
5222 | movzx edx,bx |
5223 | shr ebx,16 |
5223 | shr ebx,16 |
5224 | add ecx,eax |
5224 | add ecx,eax |
5225 | add edx,ebx |
5225 | add edx,ebx |
5226 | jmp [drawbar] |
5226 | jmp [drawbar] |
5227 | drectr: |
5227 | drectr: |
5228 | ret |
5228 | ret |
5229 | 5229 | ||
5230 | align 4 |
5230 | align 4 |
5231 | 5231 | ||
5232 | syscall_getscreensize: ; GetScreenSize |
5232 | syscall_getscreensize: ; GetScreenSize |
5233 | 5233 | ||
5234 | movzx eax,word[0xfe00] |
5234 | movzx eax,word[0xfe00] |
5235 | shl eax,16 |
5235 | shl eax,16 |
5236 | mov ax,[0xfe04] |
5236 | mov ax,[0xfe04] |
5237 | mov [esp+36],eax |
5237 | mov [esp+36],eax |
5238 | ret |
5238 | ret |
5239 | 5239 | ||
5240 | align 4 |
5240 | align 4 |
5241 | 5241 | ||
5242 | syscall_system: ; System |
5242 | syscall_system: ; System |
5243 | 5243 | ||
5244 | call sys_system |
5244 | call sys_system |
5245 | mov [esp+36],eax |
5245 | mov [esp+36],eax |
5246 | ret |
5246 | ret |
5247 | 5247 | ||
5248 | align 4 |
5248 | align 4 |
5249 | 5249 | ||
5250 | syscall_startapp: ; StartApp |
5250 | syscall_startapp: ; StartApp |
5251 | mov edi,[0x3010] |
5251 | mov edi,[0x3010] |
5252 | add edi,0x10 |
5252 | add edi,0x10 |
5253 | add eax,[edi] |
5253 | add eax,[edi] |
5254 | test ebx,ebx |
5254 | test ebx,ebx |
5255 | jz noapppar |
5255 | jz noapppar |
5256 | add ebx,[edi] |
5256 | add ebx,[edi] |
5257 | noapppar: |
5257 | noapppar: |
5258 | ; call start_application_fl |
5258 | ; call start_application_fl |
5259 | call new_start_application_fl |
5259 | call new_start_application_fl |
5260 | mov [esp+36],eax |
5260 | mov [esp+36],eax |
5261 | ret |
5261 | ret |
5262 | 5262 | ||
5263 | 5263 | ||
5264 | align 4 |
5264 | align 4 |
5265 | 5265 | ||
5266 | syscall_cdaudio: ; CD |
5266 | syscall_cdaudio: ; CD |
5267 | 5267 | ||
5268 | call sys_cd_audio |
5268 | call sys_cd_audio |
5269 | mov [esp+36],eax |
5269 | mov [esp+36],eax |
5270 | ret |
5270 | ret |
5271 | 5271 | ||
5272 | align 4 |
5272 | align 4 |
5273 | 5273 | ||
5274 | syscall_readhd: ; ReadHd |
5274 | syscall_readhd: ; ReadHd |
5275 | 5275 | ||
5276 | mov edi,[0x3010] |
5276 | mov edi,[0x3010] |
5277 | add edi,0x10 |
5277 | add edi,0x10 |
5278 | add esi,[edi] |
5278 | add esi,[edi] |
5279 | add eax,[edi] |
5279 | add eax,[edi] |
5280 | call read_hd_file |
5280 | call read_hd_file |
5281 | mov [esp+36],eax |
5281 | mov [esp+36],eax |
5282 | mov [esp+24],ebx |
5282 | mov [esp+24],ebx |
5283 | ret |
5283 | ret |
5284 | 5284 | ||
5285 | align 4 |
5285 | align 4 |
5286 | 5286 | ||
5287 | syscall_starthdapp: ; StartHdApp |
5287 | syscall_starthdapp: ; StartHdApp |
5288 | 5288 | ||
5289 | mov edi,[0x3010] |
5289 | mov edi,[0x3010] |
5290 | add edi,0x10 |
5290 | add edi,0x10 |
5291 | add eax,[edi] |
5291 | add eax,[edi] |
5292 | add ecx,[edi] |
5292 | add ecx,[edi] |
5293 | mov ebp,0 |
5293 | mov ebp,0 |
5294 | call start_application_hd |
5294 | call start_application_hd |
5295 | mov [esp+36],eax |
5295 | mov [esp+36],eax |
5296 | ret |
5296 | ret |
5297 | 5297 | ||
5298 | align 4 |
5298 | align 4 |
5299 | 5299 | ||
5300 | syscall_delramdiskfile: ; DelRamdiskFile |
5300 | syscall_delramdiskfile: ; DelRamdiskFile |
5301 | 5301 | ||
5302 | mov edi,[0x3010] |
5302 | mov edi,[0x3010] |
5303 | add edi,0x10 |
5303 | add edi,0x10 |
5304 | add eax,[edi] |
5304 | add eax,[edi] |
5305 | call filedelete |
5305 | call filedelete |
5306 | mov [esp+36],eax |
5306 | mov [esp+36],eax |
5307 | ret |
5307 | ret |
5308 | 5308 | ||
5309 | align 4 |
5309 | align 4 |
5310 | 5310 | ||
5311 | syscall_writeramdiskfile: ; WriteRamdiskFile |
5311 | syscall_writeramdiskfile: ; WriteRamdiskFile |
5312 | 5312 | ||
5313 | mov edi,[0x3010] |
5313 | mov edi,[0x3010] |
5314 | add edi,0x10 |
5314 | add edi,0x10 |
5315 | add eax,[edi] |
5315 | add eax,[edi] |
5316 | add ebx,[edi] |
5316 | add ebx,[edi] |
5317 | call filesave |
5317 | call filesave |
5318 | mov [esp+36],eax |
5318 | mov [esp+36],eax |
5319 | ret |
5319 | ret |
5320 | 5320 | ||
5321 | align 4 |
5321 | align 4 |
5322 | 5322 | ||
5323 | syscall_getpixel: ; GetPixel |
5323 | syscall_getpixel: ; GetPixel |
5324 | 5324 | ||
5325 | mov ecx,[0xfe00] |
5325 | mov ecx,[0xfe00] |
5326 | inc ecx |
5326 | inc ecx |
5327 | xor edx,edx |
5327 | xor edx,edx |
5328 | div ecx |
5328 | div ecx |
5329 | mov ebx,edx |
5329 | mov ebx,edx |
5330 | xchg eax,ebx |
5330 | xchg eax,ebx |
5331 | call dword [0xe024] |
5331 | call dword [0xe024] |
5332 | mov [esp+36],ecx |
5332 | mov [esp+36],ecx |
5333 | ret |
5333 | ret |
5334 | 5334 | ||
5335 | align 4 |
5335 | align 4 |
5336 | 5336 | ||
5337 | syscall_readstring: ; ReadString |
5337 | syscall_readstring: ; ReadString |
5338 | 5338 | ||
5339 | mov edi,[0x3010] |
5339 | mov edi,[0x3010] |
5340 | add edi,0x10 |
5340 | add edi,0x10 |
5341 | add eax,[edi] |
5341 | add eax,[edi] |
5342 | call read_string |
5342 | call read_string |
5343 | mov [esp+36],eax |
5343 | mov [esp+36],eax |
5344 | ret |
5344 | ret |
5345 | 5345 | ||
5346 | align 4 |
5346 | align 4 |
5347 | 5347 | ||
5348 | syscall_drawline: ; DrawLine |
5348 | syscall_drawline: ; DrawLine |
5349 | 5349 | ||
5350 | mov edi,[0x3010] |
5350 | mov edi,[0x3010] |
5351 | movzx edx,word[edi-twdw] |
5351 | movzx edx,word[edi-twdw] |
5352 | mov ebp,edx |
5352 | mov ebp,edx |
5353 | shl edx,16 |
5353 | shl edx,16 |
5354 | add ebp,edx |
5354 | add ebp,edx |
5355 | movzx edx,word[edi-twdw+4] |
5355 | movzx edx,word[edi-twdw+4] |
5356 | add eax,ebp |
5356 | add eax,ebp |
5357 | mov ebp,edx |
5357 | mov ebp,edx |
5358 | shl edx,16 |
5358 | shl edx,16 |
5359 | xor edi,edi |
5359 | xor edi,edi |
5360 | add edx,ebp |
5360 | add edx,ebp |
5361 | add ebx,edx |
5361 | add ebx,edx |
5362 | jmp [draw_line] |
5362 | jmp [draw_line] |
5363 | 5363 | ||
5364 | align 4 |
5364 | align 4 |
5365 | 5365 | ||
5366 | syscall_getirqowner: ; GetIrqOwner |
5366 | syscall_getirqowner: ; GetIrqOwner |
5367 | 5367 | ||
5368 | shl eax,2 |
5368 | shl eax,2 |
5369 | add eax,irq_owner |
5369 | add eax,irq_owner |
5370 | mov eax,[eax] |
5370 | mov eax,[eax] |
5371 | mov [esp+36],eax |
5371 | mov [esp+36],eax |
5372 | ret |
5372 | ret |
5373 | 5373 | ||
5374 | align 4 |
5374 | align 4 |
5375 | 5375 | ||
5376 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5376 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5377 | 5377 | ||
5378 | call r_f_port_area |
5378 | call r_f_port_area |
5379 | mov [esp+36],eax |
5379 | mov [esp+36],eax |
5380 | ret |
5380 | ret |
5381 | 5381 | ||
5382 | align 4 |
5382 | align 4 |
5383 | 5383 | ||
5384 | syscall_appints: ; AppInts |
5384 | syscall_appints: ; AppInts |
5385 | 5385 | ||
5386 | test eax,eax |
5386 | test eax,eax |
5387 | jnz unknown_app_int_fn |
5387 | jnz unknown_app_int_fn |
5388 | mov edi,[0x3010] |
5388 | mov edi,[0x3010] |
5389 | mov [edi+draw_data-0x3000+0x1c],ebx |
5389 | mov [edi+draw_data-0x3000+0x1c],ebx |
5390 | ret |
5390 | ret |
5391 | unknown_app_int_fn: |
5391 | unknown_app_int_fn: |
5392 | mov [esp+36],dword -1 |
5392 | mov [esp+36],dword -1 |
5393 | ret |
5393 | ret |
5394 | 5394 | ||
5395 | align 4 |
5395 | align 4 |
5396 | 5396 | ||
5397 | syscall_threads: ; CreateThreads |
5397 | syscall_threads: ; CreateThreads |
5398 | 5398 | ||
5399 | call sys_threads |
5399 | call sys_threads |
5400 | mov [esp+36],eax |
5400 | mov [esp+36],eax |
5401 | ret |
5401 | ret |
5402 | 5402 | ||
5403 | align 4 |
5403 | align 4 |
5404 | 5404 | ||
5405 | stack_driver_stat: |
5405 | stack_driver_stat: |
5406 | 5406 | ||
5407 | call app_stack_handler ; Stack status |
5407 | call app_stack_handler ; Stack status |
5408 | 5408 | ||
5409 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5409 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5410 | ; call change_task ; between sent packet |
5410 | ; call change_task ; between sent packet |
5411 | 5411 | ||
5412 | mov [esp+36],eax |
5412 | mov [esp+36],eax |
5413 | ret |
5413 | ret |
5414 | 5414 | ||
5415 | align 4 |
5415 | align 4 |
5416 | 5416 | ||
5417 | socket: ; Socket interface |
5417 | socket: ; Socket interface |
5418 | call app_socket_handler |
5418 | call app_socket_handler |
5419 | 5419 | ||
5420 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5420 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5421 | ; call change_task ; between sent packet |
5421 | ; call change_task ; between sent packet |
5422 | 5422 | ||
5423 | mov [esp+36],eax |
5423 | mov [esp+36],eax |
5424 | mov [esp+24],ebx |
5424 | mov [esp+24],ebx |
5425 | ret |
5425 | ret |
5426 | 5426 | ||
5427 | align 4 |
5427 | align 4 |
5428 | 5428 | ||
5429 | user_events: ; User event times |
5429 | user_events: ; User event times |
5430 | 5430 | ||
5431 | mov eax,0x12345678 |
5431 | mov eax,0x12345678 |
5432 | mov [esp+36],eax |
5432 | mov [esp+36],eax |
5433 | 5433 | ||
5434 | ret |
5434 | ret |
5435 | 5435 | ||
5436 | align 4 |
5436 | align 4 |
5437 | 5437 | ||
5438 | read_from_hd: ; Read from hd - fn not in use |
5438 | read_from_hd: ; Read from hd - fn not in use |
5439 | 5439 | ||
5440 | mov edi,[0x3010] |
5440 | mov edi,[0x3010] |
5441 | add edi,0x10 |
5441 | add edi,0x10 |
5442 | add eax,[edi] |
5442 | add eax,[edi] |
5443 | add ecx,[edi] |
5443 | add ecx,[edi] |
5444 | add edx,[edi] |
5444 | add edx,[edi] |
5445 | call file_read |
5445 | call file_read |
5446 | 5446 | ||
5447 | mov [esp+36],eax |
5447 | mov [esp+36],eax |
5448 | mov [esp+24],ebx |
5448 | mov [esp+24],ebx |
5449 | 5449 | ||
5450 | ret |
5450 | ret |
5451 | 5451 | ||
5452 | 5452 | ||
5453 | align 4 |
5453 | align 4 |
5454 | 5454 | ||
5455 | write_to_hd: ; Write a file to hd |
5455 | write_to_hd: ; Write a file to hd |
5456 | 5456 | ||
5457 | mov edi,[0x3010] |
5457 | mov edi,[0x3010] |
5458 | add edi,0x10 |
5458 | add edi,0x10 |
5459 | add eax,[edi] |
5459 | add eax,[edi] |
5460 | add ecx,[edi] |
5460 | add ecx,[edi] |
5461 | add edx,[edi] |
5461 | add edx,[edi] |
5462 | call file_write |
5462 | call file_write |
5463 | ret |
5463 | ret |
5464 | 5464 | ||
5465 | align 4 |
5465 | align 4 |
5466 | 5466 | ||
5467 | delete_from_hd: ; Delete a file from hd |
5467 | delete_from_hd: ; Delete a file from hd |
5468 | 5468 | ||
5469 | mov edi,[0x3010] |
5469 | mov edi,[0x3010] |
5470 | add edi,0x10 |
5470 | add edi,0x10 |
5471 | add eax,[edi] |
5471 | add eax,[edi] |
5472 | add ecx,[edi] |
5472 | add ecx,[edi] |
5473 | call file_delete |
5473 | call file_delete |
5474 | ret |
5474 | ret |
5475 | 5475 | ||
5476 | 5476 | ||
5477 | align 4 |
5477 | align 4 |
5478 | 5478 | ||
5479 | undefined_syscall: ; Undefined system call |
5479 | undefined_syscall: ; Undefined system call |
5480 | 5480 | ||
5481 | mov [esp+36],dword -1 |
5481 | mov [esp+36],dword -1 |
5482 | ret |
5482 | ret |
5483 | 5483 | ||
5484 | 5484 | ||
5485 | ;clear_busy_flag_at_caller: |
5485 | ;clear_busy_flag_at_caller: |
5486 | 5486 | ||
5487 | ; push edi |
5487 | ; push edi |
5488 | 5488 | ||
5489 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
5489 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
5490 | ; imul edi,8 |
5490 | ; imul edi,8 |
5491 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
5491 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
5492 | 5492 | ||
5493 | ; pop edi |
5493 | ; pop edi |
5494 | 5494 | ||
5495 | ; ret |
5495 | ; ret |
5496 | 5496 | ||
5497 | 5497 | ||
5498 | 5498 | ||
5499 | 5499 | ||
5500 | keymap: |
5500 | keymap: |
5501 | 5501 | ||
5502 | db '6',27 |
5502 | db '6',27 |
5503 | db '1234567890-=',8,9 |
5503 | db '1234567890-=',8,9 |
5504 | db 'qwertyuiop[]',13 |
5504 | db 'qwertyuiop[]',13 |
5505 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
5505 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
5506 | db '@234567890123',180,178,184,'6',176,'7' |
5506 | db '@234567890123',180,178,184,'6',176,'7' |
5507 | db 179,'8',181,177,183,185,182 |
5507 | db 179,'8',181,177,183,185,182 |
5508 | db 'AB |
5508 | db 'AB |
5509 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5509 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5510 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5510 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5511 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5511 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5512 | 5512 | ||
5513 | 5513 | ||
5514 | keymap_shift: |
5514 | keymap_shift: |
5515 | 5515 | ||
5516 | db '6',27 |
5516 | db '6',27 |
5517 | db '!@#$%^&*()_+',8,9 |
5517 | db '!@#$%^&*()_+',8,9 |
5518 | db 'QWERTYUIOP{}',13 |
5518 | db 'QWERTYUIOP{}',13 |
5519 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
5519 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
5520 | db '@234567890123',180,178,184,'6',176,'7' |
5520 | db '@234567890123',180,178,184,'6',176,'7' |
5521 | db 179,'8',181,177,183,185,182 |
5521 | db 179,'8',181,177,183,185,182 |
5522 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5522 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5523 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5523 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5524 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5524 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5525 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5525 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5526 | 5526 | ||
5527 | 5527 | ||
5528 | keymap_alt: |
5528 | keymap_alt: |
5529 | 5529 | ||
5530 | db ' ',27 |
5530 | db ' ',27 |
5531 | db ' @ $ {[]}\ ',8,9 |
5531 | db ' @ $ {[]}\ ',8,9 |
5532 | db ' ',13 |
5532 | db ' ',13 |
5533 | db ' ',0,' ',0,'4',0,' ' |
5533 | db ' ',0,' ',0,'4',0,' ' |
5534 | db ' ',180,178,184,'6',176,'7' |
5534 | db ' ',180,178,184,'6',176,'7' |
5535 | db 179,'8',181,177,183,185,182 |
5535 | db 179,'8',181,177,183,185,182 |
5536 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5536 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5537 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5537 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5538 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5538 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5539 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5539 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5540 | 5540 | ||
5541 | 5541 | ||
5542 | ; device irq owners |
5542 | ; device irq owners |
5543 | uglobal |
5543 | uglobal |
5544 | irq_owner: ; process id |
5544 | irq_owner: ; process id |
5545 | 5545 | ||
5546 | dd 0x0 |
5546 | dd 0x0 |
5547 | dd 0x0 |
5547 | dd 0x0 |
5548 | dd 0x0 |
5548 | dd 0x0 |
5549 | dd 0x0 |
5549 | dd 0x0 |
5550 | dd 0x0 |
5550 | dd 0x0 |
5551 | dd 0x0 |
5551 | dd 0x0 |
5552 | dd 0x0 |
5552 | dd 0x0 |
5553 | dd 0x0 |
5553 | dd 0x0 |
5554 | dd 0x0 |
5554 | dd 0x0 |
5555 | dd 0x0 |
5555 | dd 0x0 |
5556 | dd 0x0 |
5556 | dd 0x0 |
5557 | dd 0x0 |
5557 | dd 0x0 |
5558 | dd 0x0 |
5558 | dd 0x0 |
5559 | dd 0x0 |
5559 | dd 0x0 |
5560 | dd 0x0 |
5560 | dd 0x0 |
5561 | dd 0x0 |
5561 | dd 0x0 |
5562 | endg |
5562 | endg |
5563 | 5563 | ||
5564 | 5564 | ||
5565 | ; on irq read ports |
5565 | ; on irq read ports |
5566 | uglobal |
5566 | uglobal |
5567 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5567 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5568 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5568 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5569 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5569 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5570 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5570 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5571 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5571 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5572 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5572 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5573 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5573 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5574 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5574 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5575 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5575 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5576 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5576 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5577 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5577 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5578 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5578 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5579 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5579 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5580 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5580 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5581 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5581 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5582 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5582 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5583 | endg |
5583 | endg |
5584 | 5584 | ||
5585 | ; status |
5585 | ; status |
5586 | uglobal |
5586 | uglobal |
5587 | hd1_status dd 0x0 ; 0 - free : other - pid |
5587 | hd1_status dd 0x0 ; 0 - free : other - pid |
5588 | application_table_status dd 0x0 ; 0 - free : other - pid |
5588 | application_table_status dd 0x0 ; 0 - free : other - pid |
5589 | endg |
5589 | endg |
5590 | 5590 | ||
5591 | ; device addresses |
5591 | ; device addresses |
5592 | uglobal |
5592 | uglobal |
5593 | mididp dd 0x0 |
5593 | mididp dd 0x0 |
5594 | midisp dd 0x0 |
5594 | midisp dd 0x0 |
5595 | 5595 | ||
5596 | cdbase dd 0x0 |
5596 | cdbase dd 0x0 |
5597 | cdid dd 0x0 |
5597 | cdid dd 0x0 |
5598 | 5598 | ||
5599 | hdbase dd 0x0 ; for boot 0x1f0 |
5599 | hdbase dd 0x0 ; for boot 0x1f0 |
5600 | hdid dd 0x0 |
5600 | hdid dd 0x0 |
5601 | hdpos dd 0x0 ; for boot 0x1 |
5601 | hdpos dd 0x0 ; for boot 0x1 |
5602 | fat32part dd 0x0 ; for boot 0x1 |
5602 | fat32part dd 0x0 ; for boot 0x1 |
5603 | 5603 | ||
5604 | ;part2_ld dd 0x0 |
5604 | ;part2_ld dd 0x0 |
5605 | 5605 | ||
5606 | ;* start code - get process (3) - Mario79 |
5606 | ;* start code - get process (3) - Mario79 |
5607 | active_process dd 0 |
5607 | active_process dd 0 |
5608 | ;* end code - get active process (3) - Mario79 |
5608 | ;* end code - get active process (3) - Mario79 |
5609 | 5609 | ||
5610 | wraw_bacground_select db 0 |
5610 | wraw_bacground_select db 0 |
5611 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5611 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5612 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5612 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5613 | 5613 | ||
5614 | sb16 dd 0x0 |
5614 | sb16 dd 0x0 |
5615 | wss dd 0x0 |
5615 | wss dd 0x0 |
5616 | 5616 | ||
5617 | buttontype dd 0x0 |
5617 | buttontype dd 0x0 |
5618 | windowtypechanged dd 0x0 |
5618 | windowtypechanged dd 0x0 |
5619 | endg |
5619 | endg |
5620 | 5620 | ||
5621 | iglobal |
5621 | iglobal |
5622 | keyboard dd 0x1 |
5622 | keyboard dd 0x1 |
5623 | sound_dma dd 0x1 |
5623 | sound_dma dd 0x1 |
5624 | syslang dd 0x1 |
5624 | syslang dd 0x1 |
5625 | endg |
5625 | endg |
5626 | 5626 | ||
5627 | IncludeIGlobals |
5627 | IncludeIGlobals |
5628 | endofcode: |
5628 | endofcode: |
5629 | IncludeUGlobals |
5629 | IncludeUGlobals |
5630 | uglobals_size = $ - endofcode |
5630 | uglobals_size = $ - endofcode |
5631 | diff16 "end of kernel code",$> |
5631 | diff16 "end of kernel code",$> |
5632 | >->=> |
5632 | >->=> |