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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 0.5.0.0 ',13,10,13,10,0 |
89 | version db 'Kolibri OS version 0.5.0.0 ',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 equ os_data_l-gdts ; GDTs |
115 | os_data = os_data_l-gdts ; GDTs |
116 | os_code equ 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 | tss0i equ tss0i_l-gdts |
122 | tss0i equ tss0i_l-gdts |
123 | app_code equ 3+app_code_l-gdts |
123 | app_code equ 3+app_code_l-gdts |
124 | app_data equ 3+app_data_l-gdts |
124 | app_data equ 3+app_data_l-gdts |
125 | 125 | ||
126 | 126 | ||
127 | 127 | ||
128 | ; CR0 Flags - Protected mode and Paging |
128 | ; CR0 Flags - Protected mode and Paging |
129 | 129 | ||
130 | mov ecx,0x00000001 |
130 | mov ecx,0x00000001 |
131 | ;and ebx,65535 |
131 | ;and ebx,65535 |
132 | ;cmp ebx,00100000000000000b ; lfb -> paging |
132 | ;cmp ebx,00100000000000000b ; lfb -> paging |
133 | ;jb no_paging |
133 | ;jb no_paging |
134 | ;mov ax,0x0000 |
134 | ;mov ax,0x0000 |
135 | ;mov es,ax |
135 | ;mov es,ax |
136 | ;mov al,[es:0x901E] |
136 | ;mov al,[es:0x901E] |
137 | ;cmp al,1 |
137 | ;cmp al,1 |
138 | ;je no_paging |
138 | ;je no_paging |
139 | ;or ecx, 0x80000000 |
139 | ;or ecx, 0x80000000 |
140 | ;no_paging: |
140 | ;no_paging: |
141 | 141 | ||
142 | ; Enabling 32 bit protected mode |
142 | ; Enabling 32 bit protected mode |
143 | 143 | ||
144 | sidt [cs:old_ints_h-0x10000] |
144 | sidt [cs:old_ints_h-0x10000] |
145 | 145 | ||
146 | cli ; disable all irqs |
146 | cli ; disable all irqs |
147 | cld |
147 | cld |
148 | mov al,255 ; mask all irqs |
148 | mov al,255 ; mask all irqs |
149 | out 0xa1,al |
149 | out 0xa1,al |
150 | out 0x21,al |
150 | out 0x21,al |
151 | l.5: in al, 0x64 ; Enable A20 |
151 | l.5: in al, 0x64 ; Enable A20 |
152 | test al, 2 |
152 | test al, 2 |
153 | jnz l.5 |
153 | jnz l.5 |
154 | mov al, 0xD1 |
154 | mov al, 0xD1 |
155 | out 0x64, al |
155 | out 0x64, al |
156 | l.6: in al, 0x64 |
156 | l.6: in al, 0x64 |
157 | test al, 2 |
157 | test al, 2 |
158 | jnz l.6 |
158 | jnz l.6 |
159 | mov al, 0xDF |
159 | mov al, 0xDF |
160 | out 0x60, al |
160 | out 0x60, al |
161 | lgdt [cs:gdts-0x10000] ; Load GDT |
161 | lgdt [cs:gdts-0x10000] ; Load GDT |
162 | mov eax, cr0 ; Turn on paging // protected mode |
162 | mov eax, cr0 ; Turn on paging // protected mode |
163 | or eax, ecx |
163 | or eax, ecx |
164 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
164 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
165 | mov cr0, eax |
165 | mov cr0, eax |
166 | jmp byte $+2 |
166 | jmp byte $+2 |
167 | mov ax,os_data ; Selector for os |
167 | mov ax,os_data ; Selector for os |
168 | mov ds,ax |
168 | mov ds,ax |
169 | mov es,ax |
169 | mov es,ax |
170 | mov fs,ax |
170 | mov fs,ax |
171 | mov gs,ax |
171 | mov gs,ax |
172 | mov ss,ax |
172 | mov ss,ax |
173 | mov esp,0x30000 ; Set stack |
173 | mov esp,0x30000 ; Set stack |
174 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
174 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
175 | 175 | ||
176 | use32 |
176 | use32 |
177 | 177 | ||
178 | iglobal |
178 | iglobal |
179 | boot_memdetect db 'Determining amount of memory',0 |
179 | boot_memdetect db 'Determining amount of memory',0 |
180 | boot_fonts db 'Fonts loaded',0 |
180 | boot_fonts db 'Fonts loaded',0 |
181 | boot_tss db 'Setting TSSs',0 |
181 | boot_tss db 'Setting TSSs',0 |
182 | boot_cpuid db 'Reading CPUIDs',0 |
182 | boot_cpuid db 'Reading CPUIDs',0 |
183 | boot_devices db 'Detecting devices',0 |
183 | boot_devices db 'Detecting devices',0 |
184 | boot_timer db 'Setting timer',0 |
184 | boot_timer db 'Setting timer',0 |
185 | boot_irqs db 'Reprogramming IRQs',0 |
185 | boot_irqs db 'Reprogramming IRQs',0 |
186 | boot_setmouse db 'Setting mouse',0 |
186 | boot_setmouse db 'Setting mouse',0 |
187 | boot_windefs db 'Setting window defaults',0 |
187 | boot_windefs db 'Setting window defaults',0 |
188 | boot_bgr db 'Calculating background',0 |
188 | boot_bgr db 'Calculating background',0 |
189 | boot_resirqports db 'Reserving IRQs & ports',0 |
189 | boot_resirqports db 'Reserving IRQs & ports',0 |
190 | boot_setrports db 'Setting addresses for IRQs',0 |
190 | boot_setrports db 'Setting addresses for IRQs',0 |
191 | boot_setostask db 'Setting OS task',0 |
191 | boot_setostask db 'Setting OS task',0 |
192 | boot_allirqs db 'Unmasking all IRQs',0 |
192 | boot_allirqs db 'Unmasking all IRQs',0 |
193 | boot_tsc db 'Reading TSC',0 |
193 | boot_tsc db 'Reading TSC',0 |
194 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
194 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
195 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
195 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
196 | boot_mtrr db 'Setting MTRR',0 |
196 | boot_mtrr db 'Setting MTRR',0 |
197 | boot_tasking db 'All set - press ESC to start',0 |
197 | boot_tasking db 'All set - press ESC to start',0 |
198 | endg |
198 | endg |
199 | 199 | ||
200 | iglobal |
200 | iglobal |
201 | boot_y dd 10 |
201 | boot_y dd 10 |
202 | endg |
202 | endg |
203 | 203 | ||
204 | boot_log: |
204 | boot_log: |
205 | pushad |
205 | pushad |
206 | 206 | ||
207 | mov edx,esi |
207 | mov edx,esi |
208 | .bll3: inc edx |
208 | .bll3: inc edx |
209 | cmp [edx],byte 0 |
209 | cmp [edx],byte 0 |
210 | jne .bll3 |
210 | jne .bll3 |
211 | sub edx,esi |
211 | sub edx,esi |
212 | mov eax,10*65536 |
212 | mov eax,10*65536 |
213 | mov ax,word [boot_y] |
213 | mov ax,word [boot_y] |
214 | add [boot_y],dword 10 |
214 | add [boot_y],dword 10 |
215 | mov ebx,0xffffff |
215 | mov ebx,0xffffff |
216 | mov ecx,esi |
216 | mov ecx,esi |
217 | mov edi,1 |
217 | mov edi,1 |
218 | call dtext |
218 | call dtext |
219 | 219 | ||
220 | mov [novesachecksum],1000 |
220 | mov [novesachecksum],1000 |
221 | call checkEgaCga |
221 | call checkEgaCga |
222 | 222 | ||
223 | cmp [preboot_blogesc],byte 1 |
223 | cmp [preboot_blogesc],byte 1 |
224 | je .bll2 |
224 | je .bll2 |
225 | 225 | ||
226 | cmp esi,boot_tasking |
226 | cmp esi,boot_tasking |
227 | jne .bll2 |
227 | jne .bll2 |
228 | ; begin ealex 04.08.05 |
228 | ; begin ealex 04.08.05 |
229 | ; in al,0x61 |
229 | ; in al,0x61 |
230 | ; and al,01111111b |
230 | ; and al,01111111b |
231 | ; out 0x61,al |
231 | ; out 0x61,al |
232 | ; end ealex 04.08.05 |
232 | ; end ealex 04.08.05 |
233 | .bll1: in al,0x60 ; wait for ESC key press |
233 | .bll1: in al,0x60 ; wait for ESC key press |
234 | cmp al,129 |
234 | cmp al,129 |
235 | jne .bll1 |
235 | jne .bll1 |
236 | 236 | ||
237 | .bll2: popad |
237 | .bll2: popad |
238 | 238 | ||
239 | ret |
239 | ret |
240 | 240 | ||
241 | uglobal |
241 | uglobal |
242 | cpuid_0 dd 0,0,0,0 |
242 | cpuid_0 dd 0,0,0,0 |
243 | cpuid_1 dd 0,0,0,0 |
243 | cpuid_1 dd 0,0,0,0 |
244 | cpuid_2 dd 0,0,0,0 |
244 | cpuid_2 dd 0,0,0,0 |
245 | cpuid_3 dd 0,0,0,0 |
245 | cpuid_3 dd 0,0,0,0 |
246 | endg |
246 | endg |
247 | 247 | ||
248 | iglobal |
248 | iglobal |
249 | firstapp db 'LAUNCHER ' |
249 | firstapp db 'LAUNCHER ' |
250 | char db 'CHAR MT ' |
250 | char db 'CHAR MT ' |
251 | char2 db 'CHAR2 MT ' |
251 | char2 db 'CHAR2 MT ' |
252 | bootpath db '/KOLIBRI ' |
252 | bootpath db '/KOLIBRI ' |
253 | bootpath2 db 0 |
253 | bootpath2 db 0 |
254 | vmode db 'VMODE MDR' |
254 | vmode db 'VMODE MDR' |
255 | vrr_m db 'VRR_M ' |
255 | vrr_m db 'VRR_M ' |
256 | endg |
256 | endg |
257 | 257 | ||
258 | 258 | ||
259 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
259 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
260 | ;; ;; |
260 | ;; ;; |
261 | ;; 32 BIT ENTRY ;; |
261 | ;; 32 BIT ENTRY ;; |
262 | ;; ;; |
262 | ;; ;; |
263 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
263 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
264 | 264 | ||
265 | align 4 |
265 | align 4 |
266 | 266 | ||
267 | B32: |
267 | B32: |
268 | ; CLEAR 0x280000-0xF00000 |
268 | ; CLEAR 0x280000-0xF00000 |
269 | 269 | ||
270 | xor eax,eax |
270 | xor eax,eax |
271 | mov edi,0x280000 |
271 | mov edi,0x280000 |
272 | mov ecx,(0x100000*0xF-0x280000) / 4 |
272 | mov ecx,(0x100000*0xF-0x280000) / 4 |
273 | cld |
273 | cld |
274 | rep stosd |
274 | rep stosd |
275 | ; CLEAR 0x80000-0x90000 |
275 | ; CLEAR 0x80000-0x90000 |
276 | ; xor eax,eax |
276 | ; xor eax,eax |
277 | mov edi,0x80000 |
277 | mov edi,0x80000 |
278 | mov ecx,(0x90000-0x80000)/4 |
278 | mov ecx,(0x90000-0x80000)/4 |
279 | ; cld |
279 | ; cld |
280 | rep stosd |
280 | rep stosd |
281 | 281 | ||
282 | ; CLEAR KERNEL UNDEFINED GLOBALS |
282 | ; CLEAR KERNEL UNDEFINED GLOBALS |
283 | mov edi, endofcode |
283 | mov edi, endofcode |
284 | mov ecx, (uglobals_size/4)+4 |
284 | mov ecx, (uglobals_size/4)+4 |
285 | rep stosd |
285 | rep stosd |
286 | 286 | ||
287 | ; SAVE & CLEAR 0-0xffff |
287 | ; SAVE & CLEAR 0-0xffff |
288 | 288 | ||
289 | mov esi,0x0000 |
289 | mov esi,0x0000 |
290 | mov edi,0x2F0000 |
290 | mov edi,0x2F0000 |
291 | mov ecx,0x10000 / 4 |
291 | mov ecx,0x10000 / 4 |
292 | cld |
292 | cld |
293 | rep movsd |
293 | rep movsd |
294 | xor eax,eax |
294 | xor eax,eax |
295 | mov edi,0 |
295 | mov edi,0 |
296 | mov ecx,0x10000 / 4 |
296 | mov ecx,0x10000 / 4 |
297 | cld |
297 | cld |
298 | rep stosd |
298 | rep stosd |
299 | 299 | ||
300 | ; SAVE REAL MODE VARIABLES |
300 | ; SAVE REAL MODE VARIABLES |
301 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
301 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
302 | ; mov [0xF604],byte 1 ;al |
302 | ; mov [0xF604],byte 1 ;al |
303 | mov al,[0x2f0000+0x9000] ; bpp |
303 | mov al,[0x2f0000+0x9000] ; bpp |
304 | mov [0xFBF1],al |
304 | mov [0xFBF1],al |
305 | movzx eax,word [0x2f0000+0x900A] ; X max |
305 | movzx eax,word [0x2f0000+0x900A] ; X max |
306 | dec eax |
306 | dec eax |
307 | mov [0xfe00],eax |
307 | mov [0xfe00],eax |
308 | movzx eax,word [0x2f0000+0x900C] ; Y max |
308 | movzx eax,word [0x2f0000+0x900C] ; Y max |
309 | dec eax |
309 | dec eax |
310 | mov [0xfe04],eax |
310 | mov [0xfe04],eax |
311 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
311 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
312 | mov [0xFE0C],eax |
312 | mov [0xFE0C],eax |
313 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
313 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
314 | mov [0xE030],eax |
314 | mov [0xE030],eax |
315 | mov [0xfe08],word 640*4 ; Bytes PerScanLine |
315 | mov [0xfe08],word 640*4 ; Bytes PerScanLine |
316 | cmp [0xFE0C],word 0x13 ; 320x200 |
316 | cmp [0xFE0C],word 0x13 ; 320x200 |
317 | je @f |
317 | je @f |
318 | cmp [0xFE0C],word 0x12 ; VGA 640x480 |
318 | cmp [0xFE0C],word 0x12 ; VGA 640x480 |
319 | je @f |
319 | je @f |
320 | mov ax,[0x2f0000+0x9001] ; for other modes |
320 | mov ax,[0x2f0000+0x9001] ; for other modes |
321 | mov [0xfe08],ax |
321 | mov [0xfe08],ax |
322 | @@: |
322 | @@: |
323 | 323 | ||
324 | ; GRAPHICS ADDRESSES |
324 | ; GRAPHICS ADDRESSES |
325 | 325 | ||
326 | ;mov eax,0x100000*8 ; LFB address |
326 | ;mov eax,0x100000*8 ; LFB address |
327 | ;cmp [0xfe0c],word 0x13 |
327 | ;cmp [0xfe0c],word 0x13 |
328 | ;je no_d_lfb |
328 | ;je no_d_lfb |
329 | ;cmp [0xfe0c],word 0x12 |
329 | ;cmp [0xfe0c],word 0x12 |
330 | ;je no_d_lfb |
330 | ;je no_d_lfb |
331 | ;cmp [0x2f0000+0x901e],byte 1 |
331 | ;cmp [0x2f0000+0x901e],byte 1 |
332 | ;jne no_d_lfb |
332 | ;jne no_d_lfb |
333 | mov byte [0x2f0000+0x901e],0x0 |
333 | mov byte [0x2f0000+0x901e],0x0 |
334 | mov eax,[0x2f0000+0x9018] |
334 | mov eax,[0x2f0000+0x9018] |
335 | ;no_d_lfb: |
335 | ;no_d_lfb: |
336 | mov [0xfe80],eax |
336 | mov [0xfe80],eax |
337 | 337 | ||
338 | cmp [0xfe0c],word 0100000000000000b |
338 | cmp [0xfe0c],word 0100000000000000b |
339 | jge setvesa20 |
339 | jge setvesa20 |
340 | cmp [0xfe0c],word 0x13 |
340 | cmp [0xfe0c],word 0x13 |
341 | je v20ga32 |
341 | je v20ga32 |
342 | mov [0xe020],dword Vesa12_putpixel24 ; Vesa 1.2 |
342 | mov [0xe020],dword Vesa12_putpixel24 ; Vesa 1.2 |
343 | mov [0xe024],dword Vesa12_getpixel24 |
343 | mov [0xe024],dword Vesa12_getpixel24 |
344 | cmp [0xfbf1],byte 24 |
344 | cmp [0xfbf1],byte 24 |
345 | jz ga24 |
345 | jz ga24 |
346 | mov [0xe020],dword Vesa12_putpixel32 |
346 | mov [0xe020],dword Vesa12_putpixel32 |
347 | mov [0xe024],dword Vesa12_getpixel32 |
347 | mov [0xe024],dword Vesa12_getpixel32 |
348 | ga24: |
348 | ga24: |
349 | jmp v20ga24 |
349 | jmp v20ga24 |
350 | setvesa20: |
350 | setvesa20: |
351 | mov [0xe020],dword Vesa20_putpixel24 ; Vesa 2.0 |
351 | mov [0xe020],dword Vesa20_putpixel24 ; Vesa 2.0 |
352 | mov [0xe024],dword Vesa20_getpixel24 |
352 | mov [0xe024],dword Vesa20_getpixel24 |
353 | cmp [0xfbf1],byte 24 |
353 | cmp [0xfbf1],byte 24 |
354 | jz v20ga24 |
354 | jz v20ga24 |
355 | v20ga32: |
355 | v20ga32: |
356 | mov [0xe020],dword Vesa20_putpixel32 |
356 | mov [0xe020],dword Vesa20_putpixel32 |
357 | mov [0xe024],dword Vesa20_getpixel32 |
357 | mov [0xe024],dword Vesa20_getpixel32 |
358 | v20ga24: |
358 | v20ga24: |
359 | cmp [0xfe0c],word 0x12 ; 16 C VGA 640x480 |
359 | cmp [0xfe0c],word 0x12 ; 16 C VGA 640x480 |
360 | jne no_mode_0x12 |
360 | jne no_mode_0x12 |
361 | mov [0xe020],dword VGA_putpixel |
361 | mov [0xe020],dword VGA_putpixel |
362 | mov [0xe024],dword Vesa20_getpixel32 |
362 | mov [0xe024],dword Vesa20_getpixel32 |
363 | no_mode_0x12: |
363 | no_mode_0x12: |
364 | 364 | ||
365 | ; MEMORY MODEL |
365 | ; MEMORY MODEL |
366 | 366 | ||
367 | ; mov [0xfe84],dword 0x100000*16 ; apps mem base address |
367 | ; mov [0xfe84],dword 0x100000*16 ; apps mem base address |
368 | ; movzx ecx,byte [0x2f0000+0x9030] |
368 | ; movzx ecx,byte [0x2f0000+0x9030] |
369 | ; dec ecx |
369 | ; dec ecx |
370 | ; mov eax,16*0x100000 ; memory-16 |
370 | ; mov eax,16*0x100000 ; memory-16 |
371 | ; shl eax,cl |
371 | ; shl eax,cl |
372 | ; mov [0xfe8c],eax ; memory for use |
372 | ; mov [0xfe8c],eax ; memory for use |
373 | ; cmp eax,16*0x100000 |
373 | ; cmp eax,16*0x100000 |
374 | ; jne no16mb |
374 | ; jne no16mb |
375 | ; mov [0xfe84],dword 0xD80000 ; !!! 10 !!! |
375 | ; mov [0xfe84],dword 0xD80000 ; !!! 10 !!! |
376 | ; no16mb: |
376 | ; no16mb: |
377 | 377 | ||
378 | ; init: |
378 | ; init: |
379 | ; 1) 0xFE84 - applications base |
379 | ; 1) 0xFE84 - applications base |
380 | ; 2) 0xFE8C - total amount of memory |
380 | ; 2) 0xFE8C - total amount of memory |
381 | 381 | ||
382 | xor edi, edi |
382 | xor edi, edi |
383 | m_GMS_loop: |
383 | m_GMS_loop: |
384 | add edi, 0x400000 |
384 | add edi, 0x400000 |
385 | mov eax, dword [edi] |
385 | mov eax, dword [edi] |
386 | mov dword [edi], 'TEST' |
386 | mov dword [edi], 'TEST' |
387 | wbinvd |
387 | wbinvd |
388 | cmp dword [edi], 'TEST' |
388 | cmp dword [edi], 'TEST' |
389 | jne m_GMS_exit |
389 | jne m_GMS_exit |
390 | cmp dword [0], 'TEST' |
390 | cmp dword [0], 'TEST' |
391 | je m_GMS_exit |
391 | je m_GMS_exit |
392 | mov dword [es:edi], eax |
392 | mov dword [es:edi], eax |
393 | jmp m_GMS_loop |
393 | jmp m_GMS_loop |
394 | m_GMS_exit: |
394 | m_GMS_exit: |
395 | mov [edi], eax |
395 | mov [edi], eax |
396 | ; now edi contains the EXACT amount of memory |
396 | ; now edi contains the EXACT amount of memory |
397 | 397 | ||
398 | mov eax, 0x100000*16 |
398 | mov eax, 0x100000*16 |
399 | cmp edi, eax ;0x100000*16 |
399 | cmp edi, eax ;0x100000*16 |
400 | jb $ ; less than 16 Mb |
400 | jb $ ; less than 16 Mb |
401 | 401 | ||
402 | mov dword [0xFE84], eax ;0x100000*16 |
402 | mov dword [0xFE84], eax ;0x100000*16 |
403 | cmp edi, eax ;0x100000*16 |
403 | cmp edi, eax ;0x100000*16 |
404 | jne @f |
404 | jne @f |
405 | mov dword [0xFE84], 0xD80000 ; =0x100000*13.5 |
405 | mov dword [0xFE84], 0xD80000 ; =0x100000*13.5 |
406 | @@: |
406 | @@: |
407 | mov dword [0xFE8C], edi |
407 | mov dword [0xFE8C], edi |
408 | 408 | ||
409 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
409 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
410 | include 'detect/disks.inc' |
410 | include 'detect/disks.inc' |
411 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
411 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
412 | 412 | ||
413 | ; CHECK EXTRA REGION |
413 | ; CHECK EXTRA REGION |
414 | ; ENABLE PAGING |
414 | ; ENABLE PAGING |
415 | mov eax,cr0 |
415 | mov eax,cr0 |
416 | or eax,0x80000000 |
416 | or eax,0x80000000 |
417 | mov cr0,eax |
417 | mov cr0,eax |
418 | jmp $+2 |
418 | jmp $+2 |
419 | mov dword [0xfe80],0x800000 |
419 | mov dword [0xfe80],0x800000 |
420 | 420 | ||
421 | ;Set base of graphic segment to linear address of LFB |
421 | ;Set base of graphic segment to linear address of LFB |
422 | mov eax,[0xfe80] ; set for gs |
422 | mov eax,[0xfe80] ; set for gs |
423 | mov [graph_data_l+2],ax |
423 | mov [graph_data_l+2],ax |
424 | shr eax,16 |
424 | shr eax,16 |
425 | mov [graph_data_l+4],al |
425 | mov [graph_data_l+4],al |
426 | mov [graph_data_l+7],ah |
426 | mov [graph_data_l+7],ah |
427 | 427 | ||
428 | ; READ RAMDISK IMAGE FROM HD |
428 | ; READ RAMDISK IMAGE FROM HD |
429 | 429 | ||
430 | ;!!!!!!!!!!!!!!!!!!!!!!! |
430 | ;!!!!!!!!!!!!!!!!!!!!!!! |
431 | include 'boot/rdload.inc' |
431 | include 'boot/rdload.inc' |
432 | ;!!!!!!!!!!!!!!!!!!!!!!! |
432 | ;!!!!!!!!!!!!!!!!!!!!!!! |
433 | ; mov [dma_hdd],1 |
433 | ; mov [dma_hdd],1 |
434 | ; CALCULATE FAT CHAIN FOR RAMDISK |
434 | ; CALCULATE FAT CHAIN FOR RAMDISK |
435 | 435 | ||
436 | call calculatefatchain |
436 | call calculatefatchain |
437 | 437 | ||
438 | ; LOAD VMODE DRIVER |
438 | ; LOAD VMODE DRIVER |
439 | 439 | ||
440 | ;!!!!!!!!!!!!!!!!!!!!!!! |
440 | ;!!!!!!!!!!!!!!!!!!!!!!! |
441 | include 'vmodeld.inc' |
441 | include 'vmodeld.inc' |
442 | ;!!!!!!!!!!!!!!!!!!!!!!! |
442 | ;!!!!!!!!!!!!!!!!!!!!!!! |
443 | 443 | ||
444 | ; LOAD FONTS I and II |
444 | ; LOAD FONTS I and II |
445 | 445 | ||
446 | mov [0x3000],dword 1 |
446 | mov [0x3000],dword 1 |
447 | mov [0x3004],dword 1 |
447 | mov [0x3004],dword 1 |
448 | mov [0x3010],dword 0x3020 |
448 | mov [0x3010],dword 0x3020 |
449 | 449 | ||
450 | mov eax,char |
450 | mov eax,char |
451 | mov esi,12 |
451 | mov esi,12 |
452 | xor ebx,ebx |
452 | xor ebx,ebx |
453 | mov ecx,26000 |
453 | mov ecx,26000 |
454 | mov edx,0x37000 |
454 | mov edx,0x37000 |
455 | call fileread |
455 | call fileread |
456 | 456 | ||
457 | mov eax,char2 |
457 | mov eax,char2 |
458 | mov esi,12 |
458 | mov esi,12 |
459 | xor ebx,ebx |
459 | xor ebx,ebx |
460 | mov ecx,26000 |
460 | mov ecx,26000 |
461 | mov edx,0x30000 |
461 | mov edx,0x30000 |
462 | call fileread |
462 | call fileread |
463 | 463 | ||
464 | mov esi,boot_fonts |
464 | mov esi,boot_fonts |
465 | call boot_log |
465 | call boot_log |
466 | 466 | ||
467 | ; PRINT AMOUNT OF MEMORY |
467 | ; PRINT AMOUNT OF MEMORY |
468 | mov esi, boot_memdetect |
468 | mov esi, boot_memdetect |
469 | call boot_log |
469 | call boot_log |
470 | 470 | ||
471 | movzx ecx, word [boot_y] |
471 | movzx ecx, word [boot_y] |
472 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
472 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
473 | sub ecx, 10 |
473 | sub ecx, 10 |
474 | mov edx, 0xFFFFFF |
474 | mov edx, 0xFFFFFF |
475 | mov ebx, [0xFE8C] |
475 | mov ebx, [0xFE8C] |
476 | shr ebx, 20 |
476 | shr ebx, 20 |
477 | mov edi, 1 |
477 | mov edi, 1 |
478 | mov eax, 0x00040000 |
478 | mov eax, 0x00040000 |
479 | call display_number |
479 | call display_number |
480 | 480 | ||
481 | ; CHECK EXTENDED REGION |
481 | ; CHECK EXTENDED REGION |
482 | ; mov dword [0x80000000],0x12345678 |
482 | ; mov dword [0x80000000],0x12345678 |
483 | ; cmp dword [0x80000000],0x12345678 |
483 | ; cmp dword [0x80000000],0x12345678 |
484 | ; jz extended_region_found |
484 | ; jz extended_region_found |
485 | ; mov esi,boot_ext_region |
485 | ; mov esi,boot_ext_region |
486 | ; call boot_log |
486 | ; call boot_log |
487 | ; jmp $ |
487 | ; jmp $ |
488 | ;extended_region_found: |
488 | ;extended_region_found: |
489 | 489 | ||
490 | call MEM_Init |
490 | call MEM_Init |
491 | ;add 0x800000-0xc00000 area |
491 | ;add 0x800000-0xc00000 area |
492 | cmp word [0xfe0c],0x13 |
492 | cmp word [0xfe0c],0x13 |
493 | jle .less_memory |
493 | jle .less_memory |
494 | mov eax,0x80000000 ;linear address |
494 | mov eax,0x80000000 ;linear address |
495 | mov ebx,0x400000 shr 12 ;size in pages (4Mb) |
495 | mov ebx,0x400000 shr 12 ;size in pages (4Mb) |
496 | mov ecx,0x800000 ;physical address |
496 | mov ecx,0x800000 ;physical address |
497 | jmp .end_first_block |
497 | jmp .end_first_block |
498 | .less_memory: |
498 | .less_memory: |
499 | mov eax,0x80180000 ;linear address |
499 | mov eax,0x80180000 ;linear address |
500 | mov ebx,0x280000 shr 12 ;size in pages (2.5Mb) |
500 | mov ebx,0x280000 shr 12 ;size in pages (2.5Mb) |
501 | mov ecx,0x980000 ;physical address |
501 | mov ecx,0x980000 ;physical address |
502 | .end_first_block: |
502 | .end_first_block: |
503 | call MEM_Add_Heap ;nobody can lock mutex yet |
503 | call MEM_Add_Heap ;nobody can lock mutex yet |
504 | 504 | ||
505 | call create_general_page_table |
505 | call create_general_page_table |
506 | ;add 0x1000000(0xd80000)-end_of_memory area |
506 | ;add 0x1000000(0xd80000)-end_of_memory area |
507 | mov eax,second_base_address |
507 | mov eax,second_base_address |
508 | mov ebx,[0xfe8c] |
508 | mov ebx,[0xfe8c] |
509 | mov ecx,[0xfe84] |
509 | mov ecx,[0xfe84] |
510 | sub ebx,ecx |
510 | sub ebx,ecx |
511 | shr ebx,12 |
511 | shr ebx,12 |
512 | add eax,ecx |
512 | add eax,ecx |
513 | call MEM_Add_Heap |
513 | call MEM_Add_Heap |
514 | ;init physical memory manager. |
514 | ;init physical memory manager. |
515 | call Init_Physical_Memory_Manager |
515 | call Init_Physical_Memory_Manager |
516 | 516 | ||
517 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
517 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
518 | 518 | ||
519 | mov esi,boot_irqs |
519 | mov esi,boot_irqs |
520 | call boot_log |
520 | call boot_log |
521 | call rerouteirqs |
521 | call rerouteirqs |
522 | 522 | ||
523 | mov esi,boot_tss |
523 | mov esi,boot_tss |
524 | call boot_log |
524 | call boot_log |
525 | 525 | ||
526 | ; BUILD SCHEDULER |
526 | ; BUILD SCHEDULER |
527 | 527 | ||
528 | call build_scheduler ; sys32.inc |
528 | call build_scheduler ; sys32.inc |
529 | 529 | ||
530 | ; LOAD IDT |
530 | ; LOAD IDT |
531 | ; |
531 | ; |
532 | lidt [cs:idtreg] ;[cs:idts] |
532 | lidt [cs:idtreg] ;[cs:idts] |
533 | ; |
533 | ; |
534 | 534 | ||
535 | ; READ CPUID RESULT |
535 | ; READ CPUID RESULT |
536 | 536 | ||
537 | mov esi,boot_cpuid |
537 | mov esi,boot_cpuid |
538 | call boot_log |
538 | call boot_log |
539 | pushfd ; get current flags |
539 | pushfd ; get current flags |
540 | pop eax |
540 | pop eax |
541 | mov ecx,eax |
541 | mov ecx,eax |
542 | xor eax,0x00200000 ; attempt to toggle ID bit |
542 | xor eax,0x00200000 ; attempt to toggle ID bit |
543 | push eax |
543 | push eax |
544 | popfd |
544 | popfd |
545 | pushfd ; get new EFLAGS |
545 | pushfd ; get new EFLAGS |
546 | pop eax |
546 | pop eax |
547 | push ecx ; restore original flags |
547 | push ecx ; restore original flags |
548 | popfd |
548 | popfd |
549 | and eax,0x00200000 ; if we couldn't toggle ID, |
549 | and eax,0x00200000 ; if we couldn't toggle ID, |
550 | and ecx,0x00200000 ; then this is i486 |
550 | and ecx,0x00200000 ; then this is i486 |
551 | cmp eax,ecx |
551 | cmp eax,ecx |
552 | jz nopentium |
552 | jz nopentium |
553 | ; It's Pentium or later. Use CPUID |
553 | ; It's Pentium or later. Use CPUID |
554 | mov edi,cpuid_0 |
554 | mov edi,cpuid_0 |
555 | mov esi,0 |
555 | mov esi,0 |
556 | cpuid_new_read: |
556 | cpuid_new_read: |
557 | mov eax,esi |
557 | mov eax,esi |
558 | cpuid |
558 | cpuid |
559 | call cpuid_save |
559 | call cpuid_save |
560 | add edi,4*4 |
560 | add edi,4*4 |
561 | cmp esi,3 |
561 | cmp esi,3 |
562 | jge cpuid_done |
562 | jge cpuid_done |
563 | cmp esi,[cpuid_0] |
563 | cmp esi,[cpuid_0] |
564 | jge cpuid_done |
564 | jge cpuid_done |
565 | inc esi |
565 | inc esi |
566 | jmp cpuid_new_read |
566 | jmp cpuid_new_read |
567 | cpuid_save: |
567 | cpuid_save: |
568 | mov [edi+00],eax |
568 | mov [edi+00],eax |
569 | mov [edi+04],ebx |
569 | mov [edi+04],ebx |
570 | mov [edi+8],ecx |
570 | mov [edi+8],ecx |
571 | mov [edi+12],edx |
571 | mov [edi+12],edx |
572 | ret |
572 | ret |
573 | cpuid_done: |
573 | cpuid_done: |
574 | nopentium: |
574 | nopentium: |
575 | 575 | ||
576 | ; CR4 flags - enable fxsave / fxrstore |
576 | ; CR4 flags - enable fxsave / fxrstore |
577 | ; |
577 | ; |
578 | ; finit |
578 | ; finit |
579 | ; mov eax,1 |
579 | ; mov eax,1 |
580 | ; cpuid |
580 | ; cpuid |
581 | ; test edx,1000000h |
581 | ; test edx,1000000h |
582 | ; jz fail_fpu |
582 | ; jz fail_fpu |
583 | ; mov eax,cr4 |
583 | ; mov eax,cr4 |
584 | ; or eax,200h ; Enable fxsave/fxstor |
584 | ; or eax,200h ; Enable fxsave/fxstor |
585 | ; mov cr4,eax |
585 | ; mov cr4,eax |
586 | ; fail_fpu: |
586 | ; fail_fpu: |
587 | 587 | ||
588 | ; DETECT DEVICES |
588 | ; DETECT DEVICES |
589 | 589 | ||
590 | mov esi,boot_devices |
590 | mov esi,boot_devices |
591 | call boot_log |
591 | call boot_log |
592 | call detect_devices |
592 | call detect_devices |
593 | 593 | ||
594 | ; TIMER SET TO 1/100 S |
594 | ; TIMER SET TO 1/100 S |
595 | 595 | ||
596 | mov esi,boot_timer |
596 | mov esi,boot_timer |
597 | call boot_log |
597 | call boot_log |
598 | mov al,0x34 ; set to 100Hz |
598 | mov al,0x34 ; set to 100Hz |
599 | out 0x43,al |
599 | out 0x43,al |
600 | mov al,0x9b ; lsb 1193180 / 1193 |
600 | mov al,0x9b ; lsb 1193180 / 1193 |
601 | out 0x40,al |
601 | out 0x40,al |
602 | mov al,0x2e ; msb |
602 | mov al,0x2e ; msb |
603 | out 0x40,al |
603 | out 0x40,al |
604 | 604 | ||
605 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
605 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
606 | ;include 'detect/commouse.inc' |
606 | ;include 'detect/commouse.inc' |
607 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
607 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
608 | ; SET MOUSE |
608 | ; SET MOUSE |
609 | 609 | ||
610 | mov esi,boot_setmouse |
610 | mov esi,boot_setmouse |
611 | call boot_log |
611 | call boot_log |
612 | call setmouse |
612 | call setmouse |
613 | 613 | ||
614 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
614 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
615 | 615 | ||
616 | mov esi,boot_windefs |
616 | mov esi,boot_windefs |
617 | call boot_log |
617 | call boot_log |
618 | call setwindowdefaults |
618 | call setwindowdefaults |
619 | 619 | ||
620 | ; SET BACKGROUND DEFAULTS |
620 | ; SET BACKGROUND DEFAULTS |
621 | 621 | ||
622 | mov esi,boot_bgr |
622 | mov esi,boot_bgr |
623 | call boot_log |
623 | call boot_log |
624 | call calculatebackground |
624 | call calculatebackground |
625 | 625 | ||
626 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
626 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
627 | 627 | ||
628 | mov esi,boot_resirqports |
628 | mov esi,boot_resirqports |
629 | call boot_log |
629 | call boot_log |
630 | call reserve_irqs_ports |
630 | call reserve_irqs_ports |
631 | 631 | ||
632 | ; SET PORTS FOR IRQ HANDLERS |
632 | ; SET PORTS FOR IRQ HANDLERS |
633 | 633 | ||
634 | mov esi,boot_setrports |
634 | mov esi,boot_setrports |
635 | call boot_log |
635 | call boot_log |
636 | call setirqreadports |
636 | call setirqreadports |
637 | 637 | ||
638 | ; SET UP OS TASK |
638 | ; SET UP OS TASK |
639 | 639 | ||
640 | mov esi,boot_setostask |
640 | mov esi,boot_setostask |
641 | call boot_log |
641 | call boot_log |
642 | ; name for OS/IDLE process |
642 | ; name for OS/IDLE process |
643 | mov [0x80000+256+0],dword 'OS/I' |
643 | mov [0x80000+256+0],dword 'OS/I' |
644 | mov [0x80000+256+4],dword 'DLE ' |
644 | mov [0x80000+256+4],dword 'DLE ' |
645 | ; task list |
645 | ; task list |
646 | mov [0x3004],dword 2 ; number of processes |
646 | mov [0x3004],dword 2 ; number of processes |
647 | mov [0x3000],dword 0 ; process count - start with os task |
647 | mov [0x3000],dword 0 ; process count - start with os task |
648 | mov [0x3020+0xE],byte 1 ; on screen number |
648 | mov [0x3020+0xE],byte 1 ; on screen number |
649 | mov [0x3020+0x4],dword 1 ; process id number |
649 | mov [0x3020+0x4],dword 1 ; process id number |
650 | 650 | ||
651 | ; set default flags & stacks |
651 | ; set default flags & stacks |
652 | mov [l.eflags],dword 0x11202 ; sti and resume |
652 | mov [l.eflags],dword 0x11202 ; sti and resume |
653 | mov [l.ss0], os_data |
653 | mov [l.ss0], os_data |
654 | ;mov [l.ss1], ring1_data |
654 | ;mov [l.ss1], ring1_data |
655 | ;mov [l.ss2], ring2_data |
655 | ;mov [l.ss2], ring2_data |
656 | mov [l.esp0], 0x52000 |
656 | mov [l.esp0], 0x52000 |
657 | mov [l.esp1], 0x53000 |
657 | mov [l.esp1], 0x53000 |
658 | mov [l.esp2], 0x54000 |
658 | mov [l.esp2], 0x54000 |
659 | ; osloop - TSS |
659 | ; osloop - TSS |
660 | mov eax,cr3 |
660 | mov eax,cr3 |
661 | mov [l.cr3],eax |
661 | mov [l.cr3],eax |
662 | mov [l.eip],osloop |
662 | mov [l.eip],osloop |
663 | ; |
663 | ; |
664 | mov [l.esp],0x30000 ;0x2ffff |
664 | mov [l.esp],0x30000 ;0x2ffff |
665 | ; |
665 | ; |
666 | mov [l.cs],os_code |
666 | mov [l.cs],os_code |
667 | mov [l.ss],os_data |
667 | mov [l.ss],os_data |
668 | mov [l.ds],os_data |
668 | mov [l.ds],os_data |
669 | mov [l.es],os_data |
669 | mov [l.es],os_data |
670 | mov [l.fs],os_data |
670 | mov [l.fs],os_data |
671 | mov [l.gs],os_data |
671 | mov [l.gs],os_data |
672 | ; move tss to tss_data+tss_step |
672 | ; move tss to tss_data+tss_step |
673 | mov esi,tss_sceleton |
673 | mov esi,tss_sceleton |
674 | mov edi,tss_data+tss_step |
674 | mov edi,tss_data+tss_step |
675 | mov ecx,120/4 |
675 | mov ecx,120/4 |
676 | cld |
676 | cld |
677 | rep movsd |
677 | rep movsd |
678 | 678 | ||
679 | mov ax,tss0 |
679 | mov ax,tss0 |
680 | ltr ax |
680 | ltr ax |
681 | 681 | ||
682 | 682 | ||
683 | ; READ TSC / SECOND |
683 | ; READ TSC / SECOND |
684 | 684 | ||
685 | mov esi,boot_tsc |
685 | mov esi,boot_tsc |
686 | call boot_log |
686 | call boot_log |
687 | call _rdtsc |
687 | call _rdtsc |
688 | mov ecx,eax |
688 | mov ecx,eax |
689 | mov esi,250 ; wait 1/4 a second |
689 | mov esi,250 ; wait 1/4 a second |
690 | call delay_ms |
690 | call delay_ms |
691 | call _rdtsc |
691 | call _rdtsc |
692 | sub eax,ecx |
692 | sub eax,ecx |
693 | shl eax,2 |
693 | shl eax,2 |
694 | mov [0xf600],eax ; save tsc / sec |
694 | mov [0xf600],eax ; save tsc / sec |
695 | 695 | ||
696 | ; SET VARIABLES |
696 | ; SET VARIABLES |
697 | 697 | ||
698 | call set_variables |
698 | call set_variables |
699 | 699 | ||
700 | ; STACK AND FDC |
700 | ; STACK AND FDC |
701 | 701 | ||
702 | call stack_init |
702 | call stack_init |
703 | call fdc_init |
703 | call fdc_init |
704 | 704 | ||
705 | ; PALETTE FOR 320x200 and 640x480 16 col |
705 | ; PALETTE FOR 320x200 and 640x480 16 col |
706 | 706 | ||
707 | cmp [0xfe0c],word 0x12 |
707 | cmp [0xfe0c],word 0x12 |
708 | jne no_pal_vga |
708 | jne no_pal_vga |
709 | mov esi,boot_pal_vga |
709 | mov esi,boot_pal_vga |
710 | call boot_log |
710 | call boot_log |
711 | call paletteVGA |
711 | call paletteVGA |
712 | no_pal_vga: |
712 | no_pal_vga: |
713 | 713 | ||
714 | cmp [0xfe0c],word 0x13 |
714 | cmp [0xfe0c],word 0x13 |
715 | jne no_pal_ega |
715 | jne no_pal_ega |
716 | mov esi,boot_pal_ega |
716 | mov esi,boot_pal_ega |
717 | call boot_log |
717 | call boot_log |
718 | call palette320x200 |
718 | call palette320x200 |
719 | no_pal_ega: |
719 | no_pal_ega: |
720 | 720 | ||
721 | ; LOAD DEFAULT SKIN |
721 | ; LOAD DEFAULT SKIN |
722 | 722 | ||
723 | call load_default_skin |
723 | call load_default_skin |
724 | 724 | ||
725 | ; MTRR'S |
725 | ; MTRR'S |
726 | 726 | ||
727 | call enable_mtrr |
727 | call enable_mtrr |
728 | 728 | ||
729 | 729 | ||
730 | ; LOAD FIRST APPLICATION |
730 | ; LOAD FIRST APPLICATION |
731 | mov [0x3000],dword 1 ;1 |
731 | mov [0x3000],dword 1 ;1 |
732 | mov [0x3004],dword 1 ;1 |
732 | mov [0x3004],dword 1 ;1 |
733 | cli |
733 | cli |
734 | mov al,[0x2f0000+0x9030] |
734 | mov al,[0x2f0000+0x9030] |
735 | cmp al,1 |
735 | cmp al,1 |
736 | jne no_load_vrr_m |
736 | jne no_load_vrr_m |
737 | mov eax,vrr_m |
737 | mov eax,vrr_m |
738 | call start_application_fl |
738 | call start_application_fl |
739 | cmp eax,2 ; if no vrr_m app found |
739 | cmp eax,2 ; if no vrr_m app found |
740 | je first_app_found |
740 | je first_app_found |
741 | 741 | ||
742 | no_load_vrr_m: |
742 | no_load_vrr_m: |
743 | mov eax,firstapp |
743 | mov eax,firstapp |
744 | call start_application_fl |
744 | call start_application_fl |
745 | 745 | ||
746 | cmp eax,2 ; if no first app found - halt |
746 | cmp eax,2 ; if no first app found - halt |
747 | je first_app_found |
747 | je first_app_found |
748 | mov eax, 0xDEADBEEF |
748 | mov eax, 0xDEADBEEF |
749 | hlt ;jmp $ |
749 | hlt ;jmp $ |
750 | first_app_found: |
750 | first_app_found: |
751 | cli |
751 | cli |
752 | 752 | ||
753 | mov [0x3004],dword 2 |
753 | mov [0x3004],dword 2 |
754 | mov [0x3000],dword 1 |
754 | mov [0x3000],dword 1 |
755 | 755 | ||
756 | 756 | ||
757 | ; START MULTITASKING |
757 | ; START MULTITASKING |
758 | 758 | ||
759 | mov esi,boot_tasking |
759 | mov esi,boot_tasking |
760 | call boot_log |
760 | call boot_log |
761 | 761 | ||
762 | mov [0xe000],byte 1 ; multitasking enabled |
762 | mov [0xe000],byte 1 ; multitasking enabled |
763 | 763 | ||
764 | mov al, 0xf6 ; Ñáðîñ êëà âèà òóðû, ðà çðåøèòü ñêà Ãèðîâà Ãèå |
764 | mov al, 0xf6 ; Ñáðîñ êëà âèà òóðû, ðà çðåøèòü ñêà Ãèðîâà Ãèå |
765 | call kb_write |
765 | call kb_write |
766 | 766 | ||
767 | mov ecx,0 |
767 | mov ecx,0 |
768 | wait_loop_1: ; variant 2 |
768 | wait_loop_1: ; variant 2 |
769 | ; ÷èòà åì ïîðò ñîñòîÿÃèÿ ïðîöåññîðà 8042 |
769 | ; ÷èòà åì ïîðò ñîñòîÿÃèÿ ïðîöåññîðà 8042 |
770 | in al,64h |
770 | in al,64h |
771 | and al,00000010b ; ôëà ã ãîòîâÃîñòè |
771 | and al,00000010b ; ôëà ã ãîòîâÃîñòè |
772 | ; îæèäà åì ãîòîâÃîñòü ïðîöåññîðà 8042 |
772 | ; îæèäà åì ãîòîâÃîñòü ïðîöåññîðà 8042 |
773 | loopnz wait_loop_1 |
773 | loopnz wait_loop_1 |
774 | 774 | ||
775 | ; SET KEYBOARD PARAMETERS |
775 | ; SET KEYBOARD PARAMETERS |
776 | ; mov al, 0xED ; svetodiody - only for testing! |
776 | ; mov al, 0xED ; svetodiody - only for testing! |
777 | ; call kb_write |
777 | ; call kb_write |
778 | ; call kb_read |
778 | ; call kb_read |
779 | ; mov al, 111b |
779 | ; mov al, 111b |
780 | ; call kb_write |
780 | ; call kb_write |
781 | ; call kb_read |
781 | ; call kb_read |
782 | 782 | ||
783 | mov al, 0xF3 ; set repeat rate & delay |
783 | mov al, 0xF3 ; set repeat rate & delay |
784 | call kb_write |
784 | call kb_write |
785 | call kb_read |
785 | call kb_read |
786 | mov al, 00100010b ; 24 500 ;00100100b ; 20 500 |
786 | mov al, 00100010b ; 24 500 ;00100100b ; 20 500 |
787 | call kb_write |
787 | call kb_write |
788 | call kb_read |
788 | call kb_read |
789 | ;// mike.dld [ |
789 | ;// mike.dld [ |
790 | call set_lights |
790 | call set_lights |
791 | ;// mike.dld ] |
791 | ;// mike.dld ] |
792 | 792 | ||
793 | 793 | ||
794 | ; UNMASK ALL IRQ'S |
794 | ; UNMASK ALL IRQ'S |
795 | 795 | ||
796 | mov esi,boot_allirqs |
796 | mov esi,boot_allirqs |
797 | call boot_log |
797 | call boot_log |
798 | 798 | ||
799 | cli ;guarantee forbidance of interrupts. |
799 | cli ;guarantee forbidance of interrupts. |
800 | mov al,0 ; unmask all irq's |
800 | mov al,0 ; unmask all irq's |
801 | out 0xA1,al |
801 | out 0xA1,al |
802 | out 0x21,al |
802 | out 0x21,al |
803 | 803 | ||
804 | mov ecx,32 |
804 | mov ecx,32 |
805 | 805 | ||
806 | ready_for_irqs: |
806 | ready_for_irqs: |
807 | 807 | ||
808 | mov al,0x20 ; ready for irqs |
808 | mov al,0x20 ; ready for irqs |
809 | out 0x20,al |
809 | out 0x20,al |
810 | out 0xa0,al |
810 | out 0xa0,al |
811 | 811 | ||
812 | loop ready_for_irqs ; flush the queue |
812 | loop ready_for_irqs ; flush the queue |
813 | 813 | ||
814 | ; mov [dma_hdd],1 |
814 | ; mov [dma_hdd],1 |
815 | 815 | ||
816 | sti |
816 | sti |
817 | jmp $ ; wait here for timer to take control |
817 | jmp $ ; wait here for timer to take control |
818 | 818 | ||
819 | ; Fly :) |
819 | ; Fly :) |
820 | 820 | ||
821 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
821 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
822 | ; ; |
822 | ; ; |
823 | ; MAIN OS LOOP ; |
823 | ; MAIN OS LOOP ; |
824 | ; ; |
824 | ; ; |
825 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
825 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
826 | align 32 |
826 | align 32 |
827 | osloop: |
827 | osloop: |
828 | 828 | ||
829 | call check_mouse_data |
829 | call check_mouse_data |
830 | call [draw_pointer] |
830 | call [draw_pointer] |
831 | 831 | ||
832 | call checkbuttons |
832 | call checkbuttons |
833 | call main_loop_sys_getkey |
833 | call main_loop_sys_getkey |
834 | call checkwindows |
834 | call checkwindows |
835 | call check_window_move_request |
835 | call check_window_move_request |
836 | 836 | ||
837 | call checkmisc |
837 | call checkmisc |
838 | call checkEgaCga |
838 | call checkEgaCga |
839 | 839 | ||
840 | call stack_handler |
840 | call stack_handler |
841 | 841 | ||
842 | call checkidle |
842 | call checkidle |
843 | call check_fdd_motor_status |
843 | call check_fdd_motor_status |
844 | jmp osloop |
844 | jmp osloop |
845 | ;temp_pointers: |
845 | ;temp_pointers: |
846 | ; rd 32 |
846 | ; rd 32 |
847 | ; seed dd 0x12345678 |
847 | ; seed dd 0x12345678 |
848 | 848 | ||
849 | checkidle: |
849 | checkidle: |
850 | 850 | ||
851 | pushad |
851 | pushad |
852 | 852 | ||
853 | cmp [check_idle_semaphore],0 |
853 | cmp [check_idle_semaphore],0 |
854 | jne no_idle_state |
854 | jne no_idle_state |
855 | 855 | ||
856 | call change_task |
856 | call change_task |
857 | mov eax,[idlemem] |
857 | mov eax,[idlemem] |
858 | mov ebx,[timer_ticks] ;[0xfdf0] |
858 | mov ebx,[timer_ticks] ;[0xfdf0] |
859 | cmp eax,ebx |
859 | cmp eax,ebx |
860 | jnz idle_exit |
860 | jnz idle_exit |
861 | call _rdtsc |
861 | call _rdtsc |
862 | mov ecx,eax |
862 | mov ecx,eax |
863 | idle_loop: |
863 | idle_loop: |
864 | hlt |
864 | hlt |
865 | cmp [check_idle_semaphore],0 |
865 | cmp [check_idle_semaphore],0 |
866 | jne idle_loop_exit |
866 | jne idle_loop_exit |
867 | mov eax,[timer_ticks] ;[0xfdf0] |
867 | mov eax,[timer_ticks] ;[0xfdf0] |
868 | cmp ebx,eax |
868 | cmp ebx,eax |
869 | jz idle_loop |
869 | jz idle_loop |
870 | idle_loop_exit: |
870 | idle_loop_exit: |
871 | mov [idlemem],eax |
871 | mov [idlemem],eax |
872 | call _rdtsc |
872 | call _rdtsc |
873 | sub eax,ecx |
873 | sub eax,ecx |
874 | mov ebx,[idleuse] |
874 | mov ebx,[idleuse] |
875 | add ebx,eax |
875 | add ebx,eax |
876 | mov [idleuse],ebx |
876 | mov [idleuse],ebx |
877 | 877 | ||
878 | popad |
878 | popad |
879 | ret |
879 | ret |
880 | 880 | ||
881 | idle_exit: |
881 | idle_exit: |
882 | 882 | ||
883 | mov ebx,[timer_ticks] ;[0xfdf0] |
883 | mov ebx,[timer_ticks] ;[0xfdf0] |
884 | mov [idlemem],ebx |
884 | mov [idlemem],ebx |
885 | call change_task |
885 | call change_task |
886 | 886 | ||
887 | popad |
887 | popad |
888 | ret |
888 | ret |
889 | 889 | ||
890 | no_idle_state: |
890 | no_idle_state: |
891 | 891 | ||
892 | dec [check_idle_semaphore] |
892 | dec [check_idle_semaphore] |
893 | 893 | ||
894 | mov ebx,[timer_ticks] ;[0xfdf0] |
894 | mov ebx,[timer_ticks] ;[0xfdf0] |
895 | mov [idlemem],ebx |
895 | mov [idlemem],ebx |
896 | call change_task |
896 | call change_task |
897 | 897 | ||
898 | popad |
898 | popad |
899 | ret |
899 | ret |
900 | 900 | ||
901 | uglobal |
901 | uglobal |
902 | idlemem dd 0x0 |
902 | idlemem dd 0x0 |
903 | idleuse dd 0x0 |
903 | idleuse dd 0x0 |
904 | idleusesec dd 0x0 |
904 | idleusesec dd 0x0 |
905 | check_idle_semaphore dd 0x0 |
905 | check_idle_semaphore dd 0x0 |
906 | endg |
906 | endg |
907 | 907 | ||
908 | 908 | ||
909 | 909 | ||
910 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
910 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
911 | ; ; |
911 | ; ; |
912 | ; INCLUDED SYSTEM FILES ; |
912 | ; INCLUDED SYSTEM FILES ; |
913 | ; ; |
913 | ; ; |
914 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
914 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
915 | 915 | ||
916 | 916 | ||
917 | include "KERNEL32.INC" |
917 | include "KERNEL32.INC" |
918 | 918 | ||
919 | 919 | ||
920 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
920 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
921 | ; ; |
921 | ; ; |
922 | ; KERNEL FUNCTIONS ; |
922 | ; KERNEL FUNCTIONS ; |
923 | ; ; |
923 | ; ; |
924 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
924 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
925 | 925 | ||
926 | enable_mtrr: |
926 | enable_mtrr: |
927 | 927 | ||
928 | pushad |
928 | pushad |
929 | 929 | ||
930 | cmp [0x2f0000+0x901c],byte 2 |
930 | cmp [0x2f0000+0x901c],byte 2 |
931 | je no_mtrr |
931 | je no_mtrr |
932 | mov eax,[0xFE0C] ; if no LFB then no MTRR |
932 | mov eax,[0xFE0C] ; if no LFB then no MTRR |
933 | test eax,0100000000000000b |
933 | test eax,0100000000000000b |
934 | jz no_mtrr |
934 | jz no_mtrr |
935 | mov edx,[cpuid_1+3*4] ; edx - MTRR's supported ? |
935 | mov edx,[cpuid_1+3*4] ; edx - MTRR's supported ? |
936 | test edx,1000000000000b |
936 | test edx,1000000000000b |
937 | jz no_mtrr |
937 | jz no_mtrr |
938 | call find_empty_mtrr |
938 | call find_empty_mtrr |
939 | cmp ecx,0 |
939 | cmp ecx,0 |
940 | jz no_mtrr |
940 | jz no_mtrr |
941 | mov esi,boot_mtrr ; 'setting mtrr' |
941 | mov esi,boot_mtrr ; 'setting mtrr' |
942 | call boot_log |
942 | call boot_log |
943 | mov edx,0x0 ; LFB , +8 M , write combine |
943 | mov edx,0x0 ; LFB , +8 M , write combine |
944 | mov eax,[0x2f9018] |
944 | mov eax,[0x2f9018] |
945 | or eax,1 |
945 | or eax,1 |
946 | wrmsr |
946 | wrmsr |
947 | inc ecx |
947 | inc ecx |
948 | mov edx,0xf |
948 | mov edx,0xf |
949 | mov eax,0xff800800 |
949 | mov eax,0xff800800 |
950 | wrmsr |
950 | wrmsr |
951 | mov ecx,0x2ff ; enable mtrr's |
951 | mov ecx,0x2ff ; enable mtrr's |
952 | rdmsr |
952 | rdmsr |
953 | or eax,100000000000b ; set |
953 | or eax,100000000000b ; set |
954 | wrmsr |
954 | wrmsr |
955 | no_mtrr: |
955 | no_mtrr: |
956 | 956 | ||
957 | popad |
957 | popad |
958 | ret |
958 | ret |
959 | 959 | ||
960 | 960 | ||
961 | find_empty_mtrr: ; 8 pairs checked |
961 | find_empty_mtrr: ; 8 pairs checked |
962 | 962 | ||
963 | mov ecx,0x201-2 |
963 | mov ecx,0x201-2 |
964 | mtrr_find: |
964 | mtrr_find: |
965 | add ecx,2 |
965 | add ecx,2 |
966 | cmp ecx,0x200+8*2 |
966 | cmp ecx,0x200+8*2 |
967 | jge no_free_mtrr |
967 | jge no_free_mtrr |
968 | rdmsr |
968 | rdmsr |
969 | test eax,0x0800 |
969 | test eax,0x0800 |
970 | jnz mtrr_find |
970 | jnz mtrr_find |
971 | dec ecx |
971 | dec ecx |
972 | ret |
972 | ret |
973 | no_free_mtrr: |
973 | no_free_mtrr: |
974 | mov ecx,0 |
974 | mov ecx,0 |
975 | ret |
975 | ret |
976 | 976 | ||
977 | reserve_irqs_ports: |
977 | reserve_irqs_ports: |
978 | 978 | ||
979 | pushad |
979 | pushad |
980 | 980 | ||
981 | mov [irq_owner+4*0],byte 1 ; timer |
981 | mov [irq_owner+4*0],byte 1 ; timer |
982 | mov [irq_owner+4*1],byte 1 ; keyboard |
982 | mov [irq_owner+4*1],byte 1 ; keyboard |
983 | mov [irq_owner+4*5],byte 1 ; sound blaster |
983 | mov [irq_owner+4*5],byte 1 ; sound blaster |
984 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
984 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
985 | mov [irq_owner+4*13],byte 1 ; math co-pros |
985 | mov [irq_owner+4*13],byte 1 ; math co-pros |
986 | mov [irq_owner+4*14],byte 1 ; ide I |
986 | mov [irq_owner+4*14],byte 1 ; ide I |
987 | mov [irq_owner+4*15],byte 1 ; ide II |
987 | mov [irq_owner+4*15],byte 1 ; ide II |
988 | movzx eax,byte [0xf604] ; mouse irq |
988 | movzx eax,byte [0xf604] ; mouse irq |
989 | dec eax |
989 | dec eax |
990 | add eax,mouseirqtable |
990 | add eax,mouseirqtable |
991 | movzx eax,byte [eax] |
991 | movzx eax,byte [eax] |
992 | shl eax,2 |
992 | shl eax,2 |
993 | mov [irq_owner+eax],byte 1 |
993 | mov [irq_owner+eax],byte 1 |
994 | 994 | ||
995 | 995 | ||
996 | ; RESERVE PORTS |
996 | ; RESERVE PORTS |
997 | mov edi,1 ; 0x00-0xff |
997 | mov edi,1 ; 0x00-0xff |
998 | mov [0x2d0000],edi |
998 | mov [0x2d0000],edi |
999 | shl edi,4 |
999 | shl edi,4 |
1000 | mov [0x2d0000+edi+0],dword 1 |
1000 | mov [0x2d0000+edi+0],dword 1 |
1001 | mov [0x2d0000+edi+4],dword 0x0 |
1001 | mov [0x2d0000+edi+4],dword 0x0 |
1002 | mov [0x2d0000+edi+8],dword 0xff |
1002 | mov [0x2d0000+edi+8],dword 0xff |
1003 | cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1003 | cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1004 | jne ripl1 |
1004 | jne ripl1 |
1005 | inc dword [0x2d0000] |
1005 | inc dword [0x2d0000] |
1006 | mov edi,[0x2d0000] |
1006 | mov edi,[0x2d0000] |
1007 | shl edi,4 |
1007 | shl edi,4 |
1008 | mov [0x2d0000+edi+0],dword 1 |
1008 | mov [0x2d0000+edi+0],dword 1 |
1009 | mov [0x2d0000+edi+4],dword 0x3f0 |
1009 | mov [0x2d0000+edi+4],dword 0x3f0 |
1010 | mov [0x2d0000+edi+8],dword 0x3ff |
1010 | mov [0x2d0000+edi+8],dword 0x3ff |
1011 | ripl1: |
1011 | ripl1: |
1012 | cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1012 | cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1013 | jne ripl2 |
1013 | jne ripl2 |
1014 | inc dword [0x2d0000] |
1014 | inc dword [0x2d0000] |
1015 | mov edi,[0x2d0000] |
1015 | mov edi,[0x2d0000] |
1016 | shl edi,4 |
1016 | shl edi,4 |
1017 | mov [0x2d0000+edi+0],dword 1 |
1017 | mov [0x2d0000+edi+0],dword 1 |
1018 | mov [0x2d0000+edi+4],dword 0x2f0 |
1018 | mov [0x2d0000+edi+4],dword 0x2f0 |
1019 | mov [0x2d0000+edi+8],dword 0x2ff |
1019 | mov [0x2d0000+edi+8],dword 0x2ff |
1020 | ripl2: |
1020 | ripl2: |
1021 | 1021 | ||
1022 | popad |
1022 | popad |
1023 | ret |
1023 | ret |
1024 | 1024 | ||
1025 | iglobal |
1025 | iglobal |
1026 | mouseirqtable db 12 ; ps2 |
1026 | mouseirqtable db 12 ; ps2 |
1027 | db 4 ; com1 |
1027 | db 4 ; com1 |
1028 | db 3 ; com2 |
1028 | db 3 ; com2 |
1029 | endg |
1029 | endg |
1030 | 1030 | ||
1031 | setirqreadports: |
1031 | setirqreadports: |
1032 | 1032 | ||
1033 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1033 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1034 | mov [irq12read+4],dword 0 ; end of port list |
1034 | mov [irq12read+4],dword 0 ; end of port list |
1035 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1035 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1036 | mov [irq04read+4],dword 0 ; end of port list |
1036 | mov [irq04read+4],dword 0 ; end of port list |
1037 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1037 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1038 | mov [irq03read+4],dword 0 ; end of port list |
1038 | mov [irq03read+4],dword 0 ; end of port list |
1039 | 1039 | ||
1040 | ret |
1040 | ret |
1041 | 1041 | ||
1042 | iglobal |
1042 | iglobal |
1043 | process_number dd 0x1 |
1043 | process_number dd 0x1 |
1044 | endg |
1044 | endg |
1045 | 1045 | ||
1046 | uglobal |
1046 | uglobal |
1047 | novesachecksum dd 0x0 |
1047 | novesachecksum dd 0x0 |
1048 | endg |
1048 | endg |
1049 | 1049 | ||
1050 | checkEgaCga: |
1050 | checkEgaCga: |
1051 | 1051 | ||
1052 | cmp [0xfe0c],dword 0x13 |
1052 | cmp [0xfe0c],dword 0x13 |
1053 | je cnvl |
1053 | je cnvl |
1054 | ret |
1054 | ret |
1055 | cnvl: |
1055 | cnvl: |
1056 | 1056 | ||
1057 | pushad |
1057 | pushad |
1058 | mov ecx,[0xfb0a] |
1058 | mov ecx,[0xfb0a] |
1059 | cmp ecx,[novesachecksum] |
1059 | cmp ecx,[novesachecksum] |
1060 | jne novesal |
1060 | jne novesal |
1061 | popad |
1061 | popad |
1062 | ret |
1062 | ret |
1063 | 1063 | ||
1064 | novesal: |
1064 | novesal: |
1065 | mov [novesachecksum],ecx |
1065 | mov [novesachecksum],ecx |
1066 | mov ecx,0 |
1066 | mov ecx,0 |
1067 | movzx eax,word [0xfb0c] |
1067 | movzx eax,word [0xfb0c] |
1068 | cmp eax,100 |
1068 | cmp eax,100 |
1069 | jge m13l3 |
1069 | jge m13l3 |
1070 | mov eax,100 |
1070 | mov eax,100 |
1071 | m13l3: |
1071 | m13l3: |
1072 | cmp eax,480-100 |
1072 | cmp eax,480-100 |
1073 | jbe m13l4 |
1073 | jbe m13l4 |
1074 | mov eax,480-100 |
1074 | mov eax,480-100 |
1075 | m13l4: |
1075 | m13l4: |
1076 | sub eax,100 |
1076 | sub eax,100 |
1077 | imul eax,640*4 |
1077 | imul eax,640*4 |
1078 | add ecx,eax |
1078 | add ecx,eax |
1079 | movzx eax,word [0xfb0a] |
1079 | movzx eax,word [0xfb0a] |
1080 | cmp eax,160 |
1080 | cmp eax,160 |
1081 | jge m13l1 |
1081 | jge m13l1 |
1082 | mov eax,160 |
1082 | mov eax,160 |
1083 | m13l1: |
1083 | m13l1: |
1084 | cmp eax,640-160 |
1084 | cmp eax,640-160 |
1085 | jbe m13l2 |
1085 | jbe m13l2 |
1086 | mov eax,640-160 |
1086 | mov eax,640-160 |
1087 | m13l2: |
1087 | m13l2: |
1088 | sub eax,160 |
1088 | sub eax,160 |
1089 | shl eax,2 |
1089 | shl eax,2 |
1090 | add ecx,eax |
1090 | add ecx,eax |
1091 | mov esi,[0xfe80] |
1091 | mov esi,[0xfe80] |
1092 | add esi,ecx |
1092 | add esi,ecx |
1093 | mov edi,0xa0000 |
1093 | mov edi,0xa0000 |
1094 | mov edx,200 |
1094 | mov edx,200 |
1095 | mov ecx,320 |
1095 | mov ecx,320 |
1096 | cld |
1096 | cld |
1097 | m13pix: |
1097 | m13pix: |
1098 | lodsd |
1098 | lodsd |
1099 | push eax |
1099 | push eax |
1100 | mov ebx,eax |
1100 | mov ebx,eax |
1101 | and eax,(128+64+32) ; blue |
1101 | and eax,(128+64+32) ; blue |
1102 | shr eax,5 |
1102 | shr eax,5 |
1103 | and ebx,(128+64+32)*256 ; green |
1103 | and ebx,(128+64+32)*256 ; green |
1104 | shr ebx,8+2 |
1104 | shr ebx,8+2 |
1105 | add eax,ebx |
1105 | add eax,ebx |
1106 | pop ebx |
1106 | pop ebx |
1107 | and ebx,(128+64)*256*256 ; red |
1107 | and ebx,(128+64)*256*256 ; red |
1108 | shr ebx,8+8 |
1108 | shr ebx,8+8 |
1109 | add eax,ebx |
1109 | add eax,ebx |
1110 | stosb |
1110 | stosb |
1111 | loop m13pix |
1111 | loop m13pix |
1112 | mov ecx,320 |
1112 | mov ecx,320 |
1113 | add esi,4*(640-320) |
1113 | add esi,4*(640-320) |
1114 | dec edx |
1114 | dec edx |
1115 | jnz m13pix |
1115 | jnz m13pix |
1116 | 1116 | ||
1117 | popad |
1117 | popad |
1118 | ret |
1118 | ret |
1119 | 1119 | ||
1120 | 1120 | ||
1121 | palette320x200: |
1121 | palette320x200: |
1122 | 1122 | ||
1123 | mov edx,0x3c8 |
1123 | mov edx,0x3c8 |
1124 | xor eax, eax |
1124 | xor eax, eax |
1125 | out dx,al |
1125 | out dx,al |
1126 | mov ecx,256 |
1126 | mov ecx,256 |
1127 | mov edx,0x3c9 |
1127 | mov edx,0x3c9 |
1128 | xor eax,eax |
1128 | xor eax,eax |
1129 | 1129 | ||
1130 | palnew: |
1130 | palnew: |
1131 | mov al,0 |
1131 | mov al,0 |
1132 | test ah,64 |
1132 | test ah,64 |
1133 | jz pallbl1 |
1133 | jz pallbl1 |
1134 | add al,21 |
1134 | add al,21 |
1135 | pallbl1: |
1135 | pallbl1: |
1136 | test ah,128 |
1136 | test ah,128 |
1137 | jz pallbl2 |
1137 | jz pallbl2 |
1138 | add al,42 |
1138 | add al,42 |
1139 | pallbl2: |
1139 | pallbl2: |
1140 | out dx,al |
1140 | out dx,al |
1141 | mov al,0 |
1141 | mov al,0 |
1142 | test ah,8 |
1142 | test ah,8 |
1143 | jz pallbl3 |
1143 | jz pallbl3 |
1144 | add al,8 |
1144 | add al,8 |
1145 | pallbl3: |
1145 | pallbl3: |
1146 | test ah,16 |
1146 | test ah,16 |
1147 | jz pallbl4 |
1147 | jz pallbl4 |
1148 | add al,15 |
1148 | add al,15 |
1149 | pallbl4: |
1149 | pallbl4: |
1150 | test ah,32 |
1150 | test ah,32 |
1151 | jz pallbl5 |
1151 | jz pallbl5 |
1152 | add al,40 |
1152 | add al,40 |
1153 | pallbl5: |
1153 | pallbl5: |
1154 | out dx,al |
1154 | out dx,al |
1155 | mov al,0 |
1155 | mov al,0 |
1156 | test ah,1 |
1156 | test ah,1 |
1157 | jz pallbl6 |
1157 | jz pallbl6 |
1158 | add al,8 |
1158 | add al,8 |
1159 | pallbl6: |
1159 | pallbl6: |
1160 | test ah,2 |
1160 | test ah,2 |
1161 | jz pallbl7 |
1161 | jz pallbl7 |
1162 | add al,15 |
1162 | add al,15 |
1163 | pallbl7: |
1163 | pallbl7: |
1164 | test ah,4 |
1164 | test ah,4 |
1165 | jz pallbl8 |
1165 | jz pallbl8 |
1166 | add al,40 |
1166 | add al,40 |
1167 | pallbl8: |
1167 | pallbl8: |
1168 | out dx,al |
1168 | out dx,al |
1169 | add ah,1 |
1169 | add ah,1 |
1170 | loop palnew |
1170 | loop palnew |
1171 | 1171 | ||
1172 | ret |
1172 | ret |
1173 | 1173 | ||
1174 | set_variables: |
1174 | set_variables: |
1175 | 1175 | ||
1176 | mov ecx,0x100 ; flush port 0x60 |
1176 | mov ecx,0x100 ; flush port 0x60 |
1177 | .fl60: in al,0x60 |
1177 | .fl60: in al,0x60 |
1178 | loop .fl60 |
1178 | loop .fl60 |
1179 | mov [0xfcff],byte 0 ; mouse buffer |
1179 | mov [0xfcff],byte 0 ; mouse buffer |
1180 | mov [0xf400],byte 0 ; keyboard buffer |
1180 | mov [0xf400],byte 0 ; keyboard buffer |
1181 | mov [0xf500],byte 0 ; button buffer |
1181 | mov [0xf500],byte 0 ; button buffer |
1182 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
1182 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
1183 | 1183 | ||
1184 | push eax |
1184 | push eax |
1185 | mov ax,[0x2f0000+0x900c] |
1185 | mov ax,[0x2f0000+0x900c] |
1186 | shr ax,1 |
1186 | shr ax,1 |
1187 | shl eax,16 |
1187 | shl eax,16 |
1188 | mov ax,[0x2f0000+0x900A] |
1188 | mov ax,[0x2f0000+0x900A] |
1189 | shr ax,1 |
1189 | shr ax,1 |
1190 | mov [0xfb0a],eax |
1190 | mov [0xfb0a],eax |
1191 | pop eax |
1191 | pop eax |
1192 | 1192 | ||
1193 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1193 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1194 | mov [display_data-12],dword 1 ; tiled background |
1194 | mov [display_data-12],dword 1 ; tiled background |
1195 | mov [0xfe88],dword 0x2C0000 ; address of button list |
1195 | mov [0xfe88],dword 0x2C0000 ; address of button list |
1196 | 1196 | ||
1197 | ;!! IP 04.02.2005: |
1197 | ;!! IP 04.02.2005: |
1198 | mov [next_usage_update], 100 |
1198 | mov [next_usage_update], 100 |
1199 | mov byte [0xFFFF], 0 ; change task if possible |
1199 | mov byte [0xFFFF], 0 ; change task if possible |
1200 | 1200 | ||
1201 | ret |
1201 | ret |
1202 | 1202 | ||
1203 | ;* mouse centered - start code- Mario79 |
1203 | ;* mouse centered - start code- Mario79 |
1204 | mouse_centered: |
1204 | mouse_centered: |
1205 | push eax |
1205 | push eax |
1206 | mov eax,[0xFE00] |
1206 | mov eax,[0xFE00] |
1207 | shr eax,1 |
1207 | shr eax,1 |
1208 | mov [0xFB0A],ax |
1208 | mov [0xFB0A],ax |
1209 | mov eax,[0xFE04] |
1209 | mov eax,[0xFE04] |
1210 | shr eax,1 |
1210 | shr eax,1 |
1211 | mov [0xFB0C],ax |
1211 | mov [0xFB0C],ax |
1212 | pop eax |
1212 | pop eax |
1213 | ret |
1213 | ret |
1214 | ;* mouse centered - end code- Mario79 |
1214 | ;* mouse centered - end code- Mario79 |
1215 | 1215 | ||
1216 | align 4 |
1216 | align 4 |
1217 | 1217 | ||
1218 | sys_outport: |
1218 | sys_outport: |
1219 | 1219 | ||
1220 | mov edi,ebx ; separate flag for read / write |
1220 | mov edi,ebx ; separate flag for read / write |
1221 | and ebx,65535 |
1221 | and ebx,65535 |
1222 | 1222 | ||
1223 | mov ecx,[0x2d0000] |
1223 | mov ecx,[0x2d0000] |
1224 | test ecx,ecx |
1224 | test ecx,ecx |
1225 | jne sopl8 |
1225 | jne sopl8 |
1226 | mov [esp+36],dword 1 |
1226 | mov [esp+36],dword 1 |
1227 | ret |
1227 | ret |
1228 | 1228 | ||
1229 | sopl8: |
1229 | sopl8: |
1230 | mov edx,[0x3010] |
1230 | mov edx,[0x3010] |
1231 | mov edx,[edx+0x4] |
1231 | mov edx,[edx+0x4] |
1232 | and ebx,65535 |
1232 | and ebx,65535 |
1233 | cld |
1233 | cld |
1234 | sopl1: |
1234 | sopl1: |
1235 | 1235 | ||
1236 | mov esi,ecx |
1236 | mov esi,ecx |
1237 | shl esi,4 |
1237 | shl esi,4 |
1238 | add esi,0x2d0000 |
1238 | add esi,0x2d0000 |
1239 | cmp edx,[esi+0] |
1239 | cmp edx,[esi+0] |
1240 | jne sopl2 |
1240 | jne sopl2 |
1241 | cmp ebx,[esi+4] |
1241 | cmp ebx,[esi+4] |
1242 | jb sopl2 |
1242 | jb sopl2 |
1243 | cmp ebx,[esi+8] |
1243 | cmp ebx,[esi+8] |
1244 | jg sopl2 |
1244 | jg sopl2 |
1245 | jmp sopl3 |
1245 | jmp sopl3 |
1246 | 1246 | ||
1247 | sopl2: |
1247 | sopl2: |
1248 | 1248 | ||
1249 | dec ecx |
1249 | dec ecx |
1250 | jnz sopl1 |
1250 | jnz sopl1 |
1251 | mov [esp+36],dword 1 |
1251 | mov [esp+36],dword 1 |
1252 | ret |
1252 | ret |
1253 | 1253 | ||
1254 | sopl3: |
1254 | sopl3: |
1255 | 1255 | ||
1256 | test edi,0x80000000 ; read ? |
1256 | test edi,0x80000000 ; read ? |
1257 | jnz sopl4 |
1257 | jnz sopl4 |
1258 | 1258 | ||
1259 | mov dx,bx ; write |
1259 | mov dx,bx ; write |
1260 | out dx,al |
1260 | out dx,al |
1261 | mov [esp+36],dword 0 |
1261 | mov [esp+36],dword 0 |
1262 | ret |
1262 | ret |
1263 | 1263 | ||
1264 | sopl4: |
1264 | sopl4: |
1265 | 1265 | ||
1266 | mov dx,bx ; read |
1266 | mov dx,bx ; read |
1267 | in al,dx |
1267 | in al,dx |
1268 | and eax,0xff |
1268 | and eax,0xff |
1269 | mov [esp+36],dword 0 |
1269 | mov [esp+36],dword 0 |
1270 | mov [esp+24],eax |
1270 | mov [esp+24],eax |
1271 | ret |
1271 | ret |
1272 | 1272 | ||
1273 | 1273 | ||
1274 | 1274 | ||
1275 | align 4 |
1275 | align 4 |
1276 | sys_sb16: |
1276 | sys_sb16: |
1277 | 1277 | ||
1278 | cmp word [sb16],word 0 |
1278 | cmp word [sb16],word 0 |
1279 | jnz sb16l1 |
1279 | jnz sb16l1 |
1280 | mov [esp+36],dword 1 |
1280 | mov [esp+36],dword 1 |
1281 | ret |
1281 | ret |
1282 | sb16l1: |
1282 | sb16l1: |
1283 | mov [esp+36],dword 0 |
1283 | mov [esp+36],dword 0 |
1284 | cmp eax,1 ; set volume - main |
1284 | cmp eax,1 ; set volume - main |
1285 | jnz sb16l2 |
1285 | jnz sb16l2 |
1286 | mov dx,word [sb16] |
1286 | mov dx,word [sb16] |
1287 | add dx,4 |
1287 | add dx,4 |
1288 | mov al,0x22 |
1288 | mov al,0x22 |
1289 | out dx,al |
1289 | out dx,al |
1290 | mov esi,1 |
1290 | mov esi,1 |
1291 | call delay_ms |
1291 | call delay_ms |
1292 | mov eax,ebx |
1292 | mov eax,ebx |
1293 | inc edx |
1293 | inc edx |
1294 | out dx,al |
1294 | out dx,al |
1295 | ret |
1295 | ret |
1296 | sb16l2: |
1296 | sb16l2: |
1297 | 1297 | ||
1298 | cmp eax,2 ; set volume - cd |
1298 | cmp eax,2 ; set volume - cd |
1299 | jnz sb16l3 |
1299 | jnz sb16l3 |
1300 | mov dx,word [sb16] |
1300 | mov dx,word [sb16] |
1301 | add dx,4 |
1301 | add dx,4 |
1302 | mov al,0x28 |
1302 | mov al,0x28 |
1303 | out dx,al |
1303 | out dx,al |
1304 | mov esi,1 |
1304 | mov esi,1 |
1305 | call delay_ms |
1305 | call delay_ms |
1306 | mov eax,ebx |
1306 | mov eax,ebx |
1307 | add edx,1 |
1307 | add edx,1 |
1308 | out dx,al |
1308 | out dx,al |
1309 | ret |
1309 | ret |
1310 | sb16l3: |
1310 | sb16l3: |
1311 | mov [esp+36],dword 2 |
1311 | mov [esp+36],dword 2 |
1312 | ret |
1312 | ret |
1313 | 1313 | ||
1314 | 1314 | ||
1315 | align 4 |
1315 | align 4 |
1316 | 1316 | ||
1317 | sys_sb16II: |
1317 | sys_sb16II: |
1318 | 1318 | ||
1319 | cmp word [sb16],word 0 |
1319 | cmp word [sb16],word 0 |
1320 | jnz IIsb16l1 |
1320 | jnz IIsb16l1 |
1321 | mov [esp+36],dword 1 |
1321 | mov [esp+36],dword 1 |
1322 | ret |
1322 | ret |
1323 | IIsb16l1: |
1323 | IIsb16l1: |
1324 | 1324 | ||
1325 | cmp eax,1 ; set volume - main |
1325 | cmp eax,1 ; set volume - main |
1326 | jnz IIsb16l2 |
1326 | jnz IIsb16l2 |
1327 | ; L |
1327 | ; L |
1328 | mov dx,word [sb16] |
1328 | mov dx,word [sb16] |
1329 | add dx,4 |
1329 | add dx,4 |
1330 | mov al,0x30 |
1330 | mov al,0x30 |
1331 | out dx,al |
1331 | out dx,al |
1332 | mov eax,ebx |
1332 | mov eax,ebx |
1333 | inc edx |
1333 | inc edx |
1334 | out dx,al |
1334 | out dx,al |
1335 | ; R |
1335 | ; R |
1336 | mov dx,word [sb16] |
1336 | mov dx,word [sb16] |
1337 | add dx,4 |
1337 | add dx,4 |
1338 | mov al,0x31 |
1338 | mov al,0x31 |
1339 | out dx,al |
1339 | out dx,al |
1340 | mov eax,ebx |
1340 | mov eax,ebx |
1341 | inc edx |
1341 | inc edx |
1342 | out dx,al |
1342 | out dx,al |
1343 | mov [esp+36],dword 0 |
1343 | mov [esp+36],dword 0 |
1344 | ret |
1344 | ret |
1345 | IIsb16l2: |
1345 | IIsb16l2: |
1346 | 1346 | ||
1347 | cmp eax,2 ; set volume - cd |
1347 | cmp eax,2 ; set volume - cd |
1348 | jnz IIsb16l3 |
1348 | jnz IIsb16l3 |
1349 | ; L |
1349 | ; L |
1350 | mov dx,word [sb16] |
1350 | mov dx,word [sb16] |
1351 | add dx,4 |
1351 | add dx,4 |
1352 | mov al,0x36 |
1352 | mov al,0x36 |
1353 | out dx,al |
1353 | out dx,al |
1354 | mov eax,ebx |
1354 | mov eax,ebx |
1355 | inc edx |
1355 | inc edx |
1356 | out dx,al |
1356 | out dx,al |
1357 | ; R |
1357 | ; R |
1358 | mov dx,word [sb16] |
1358 | mov dx,word [sb16] |
1359 | add dx,4 |
1359 | add dx,4 |
1360 | mov al,0x37 |
1360 | mov al,0x37 |
1361 | out dx,al |
1361 | out dx,al |
1362 | mov eax,ebx |
1362 | mov eax,ebx |
1363 | inc edx |
1363 | inc edx |
1364 | out dx,al |
1364 | out dx,al |
1365 | mov [esp+36],dword 0 |
1365 | mov [esp+36],dword 0 |
1366 | ret |
1366 | ret |
1367 | IIsb16l3: |
1367 | IIsb16l3: |
1368 | 1368 | ||
1369 | mov [esp+36],dword 2 |
1369 | mov [esp+36],dword 2 |
1370 | ret |
1370 | ret |
1371 | 1371 | ||
1372 | 1372 | ||
1373 | align 4 |
1373 | align 4 |
1374 | 1374 | ||
1375 | sys_wss: |
1375 | sys_wss: |
1376 | 1376 | ||
1377 | cmp word [wss],word 0 |
1377 | cmp word [wss],word 0 |
1378 | jnz wssl1 |
1378 | jnz wssl1 |
1379 | mov [esp+36],dword 1 |
1379 | mov [esp+36],dword 1 |
1380 | ret |
1380 | ret |
1381 | wssl1: |
1381 | wssl1: |
1382 | 1382 | ||
1383 | cmp eax,1 ; set volume - main |
1383 | cmp eax,1 ; set volume - main |
1384 | jnz wssl2 |
1384 | jnz wssl2 |
1385 | mov [esp+36],dword 0 |
1385 | mov [esp+36],dword 0 |
1386 | ret |
1386 | ret |
1387 | wssl2: |
1387 | wssl2: |
1388 | 1388 | ||
1389 | cmp eax,2 ; set volume - cd |
1389 | cmp eax,2 ; set volume - cd |
1390 | jnz wssl3 |
1390 | jnz wssl3 |
1391 | ; L |
1391 | ; L |
1392 | mov dx,word [wss] |
1392 | mov dx,word [wss] |
1393 | add dx,4 |
1393 | add dx,4 |
1394 | mov al,0x2 |
1394 | mov al,0x2 |
1395 | out dx,al |
1395 | out dx,al |
1396 | mov esi,1 |
1396 | mov esi,1 |
1397 | call delay_ms |
1397 | call delay_ms |
1398 | mov eax,ebx |
1398 | mov eax,ebx |
1399 | inc edx |
1399 | inc edx |
1400 | out dx,al |
1400 | out dx,al |
1401 | ; R |
1401 | ; R |
1402 | mov dx,word [wss] |
1402 | mov dx,word [wss] |
1403 | add dx,4 |
1403 | add dx,4 |
1404 | mov al,0x3 |
1404 | mov al,0x3 |
1405 | out dx,al |
1405 | out dx,al |
1406 | mov esi,1 |
1406 | mov esi,1 |
1407 | call delay_ms |
1407 | call delay_ms |
1408 | mov eax,ebx |
1408 | mov eax,ebx |
1409 | inc edx |
1409 | inc edx |
1410 | out dx,al |
1410 | out dx,al |
1411 | mov [esp+36],dword 0 |
1411 | mov [esp+36],dword 0 |
1412 | ret |
1412 | ret |
1413 | wssl3: |
1413 | wssl3: |
1414 | mov [esp+36],dword 2 |
1414 | mov [esp+36],dword 2 |
1415 | ret |
1415 | ret |
1416 | 1416 | ||
1417 | display_number: |
1417 | display_number: |
1418 | 1418 | ||
1419 | ; eax = print type, al=0 -> ebx is number |
1419 | ; eax = print type, al=0 -> ebx is number |
1420 | ; al=1 -> ebx is pointer |
1420 | ; al=1 -> ebx is pointer |
1421 | ; ah=0 -> display decimal |
1421 | ; ah=0 -> display decimal |
1422 | ; ah=1 -> display hexadecimal |
1422 | ; ah=1 -> display hexadecimal |
1423 | ; ah=2 -> display binary |
1423 | ; ah=2 -> display binary |
1424 | ; eax bits 16-21 = number of digits to display (0-32) |
1424 | ; eax bits 16-21 = number of digits to display (0-32) |
1425 | ; eax bits 22-31 = reserved |
1425 | ; eax bits 22-31 = reserved |
1426 | ; |
1426 | ; |
1427 | ; ebx = number or pointer |
1427 | ; ebx = number or pointer |
1428 | ; ecx = x shl 16 + y |
1428 | ; ecx = x shl 16 + y |
1429 | ; edx = color |
1429 | ; edx = color |
1430 | 1430 | ||
1431 | cmp eax,0xffff ; length > 0 ? |
1431 | cmp eax,0xffff ; length > 0 ? |
1432 | jge cont_displ |
1432 | jge cont_displ |
1433 | ret |
1433 | ret |
1434 | cont_displ: |
1434 | cont_displ: |
1435 | 1435 | ||
1436 | cmp eax,60*0x10000 ; length <= 60 ? |
1436 | cmp eax,60*0x10000 ; length <= 60 ? |
1437 | jbe cont_displ2 |
1437 | jbe cont_displ2 |
1438 | ret |
1438 | ret |
1439 | cont_displ2: |
1439 | cont_displ2: |
1440 | 1440 | ||
1441 | pushad |
1441 | pushad |
1442 | 1442 | ||
1443 | cmp al,1 ; ecx is a pointer ? |
1443 | cmp al,1 ; ecx is a pointer ? |
1444 | jne displnl1 |
1444 | jne displnl1 |
1445 | mov edi,[0x3010] |
1445 | mov edi,[0x3010] |
1446 | mov edi,[edi+0x10] |
1446 | mov edi,[edi+0x10] |
1447 | mov ebx,[edi+ebx] |
1447 | mov ebx,[edi+ebx] |
1448 | displnl1: |
1448 | displnl1: |
1449 | sub esp,64 |
1449 | sub esp,64 |
1450 | 1450 | ||
1451 | cmp ah,0 ; DECIMAL |
1451 | cmp ah,0 ; DECIMAL |
1452 | jne no_display_desnum |
1452 | jne no_display_desnum |
1453 | shr eax,16 |
1453 | shr eax,16 |
1454 | and eax,0x2f |
1454 | and eax,0x2f |
1455 | push eax |
1455 | push eax |
1456 | ;mov edi,[0x3010] |
1456 | ;mov edi,[0x3010] |
1457 | ;mov edi,[edi+0x10] |
1457 | ;mov edi,[edi+0x10] |
1458 | mov edi,esp |
1458 | mov edi,esp |
1459 | add edi,4+64 |
1459 | add edi,4+64 |
1460 | mov ecx,eax |
1460 | mov ecx,eax |
1461 | mov eax,ebx |
1461 | mov eax,ebx |
1462 | mov ebx,10 |
1462 | mov ebx,10 |
1463 | d_desnum: |
1463 | d_desnum: |
1464 | xor edx,edx |
1464 | xor edx,edx |
1465 | div ebx |
1465 | div ebx |
1466 | add dl,48 |
1466 | add dl,48 |
1467 | mov [edi],dl |
1467 | mov [edi],dl |
1468 | dec edi |
1468 | dec edi |
1469 | loop d_desnum |
1469 | loop d_desnum |
1470 | pop eax |
1470 | pop eax |
1471 | call draw_num_text |
1471 | call draw_num_text |
1472 | add esp,64 |
1472 | add esp,64 |
1473 | popad |
1473 | popad |
1474 | ret |
1474 | ret |
1475 | no_display_desnum: |
1475 | no_display_desnum: |
1476 | 1476 | ||
1477 | cmp ah,0x01 ; HEXADECIMAL |
1477 | cmp ah,0x01 ; HEXADECIMAL |
1478 | jne no_display_hexnum |
1478 | jne no_display_hexnum |
1479 | shr eax,16 |
1479 | shr eax,16 |
1480 | and eax,0x2f |
1480 | and eax,0x2f |
1481 | push eax |
1481 | push eax |
1482 | ;mov edi,[0x3010] |
1482 | ;mov edi,[0x3010] |
1483 | ;mov edi,[edi+0x10] |
1483 | ;mov edi,[edi+0x10] |
1484 | mov edi,esp |
1484 | mov edi,esp |
1485 | add edi,4+64 |
1485 | add edi,4+64 |
1486 | mov ecx,eax |
1486 | mov ecx,eax |
1487 | mov eax,ebx |
1487 | mov eax,ebx |
1488 | mov ebx,16 |
1488 | mov ebx,16 |
1489 | d_hexnum: |
1489 | d_hexnum: |
1490 | xor edx,edx |
1490 | xor edx,edx |
1491 | div ebx |
1491 | div ebx |
1492 | add edx,hexletters |
1492 | add edx,hexletters |
1493 | mov dl,[edx] |
1493 | mov dl,[edx] |
1494 | mov [edi],dl |
1494 | mov [edi],dl |
1495 | dec edi |
1495 | dec edi |
1496 | loop d_hexnum |
1496 | loop d_hexnum |
1497 | pop eax |
1497 | pop eax |
1498 | call draw_num_text |
1498 | call draw_num_text |
1499 | add esp,64 |
1499 | add esp,64 |
1500 | popad |
1500 | popad |
1501 | ret |
1501 | ret |
1502 | no_display_hexnum: |
1502 | no_display_hexnum: |
1503 | 1503 | ||
1504 | cmp ah,0x02 ; BINARY |
1504 | cmp ah,0x02 ; BINARY |
1505 | jne no_display_binnum |
1505 | jne no_display_binnum |
1506 | shr eax,16 |
1506 | shr eax,16 |
1507 | and eax,0x2f |
1507 | and eax,0x2f |
1508 | push eax |
1508 | push eax |
1509 | ;mov edi,[0x3010] |
1509 | ;mov edi,[0x3010] |
1510 | ;mov edi,[edi+0x10] |
1510 | ;mov edi,[edi+0x10] |
1511 | mov edi,esp |
1511 | mov edi,esp |
1512 | add edi,4+64 |
1512 | add edi,4+64 |
1513 | mov ecx,eax |
1513 | mov ecx,eax |
1514 | mov eax,ebx |
1514 | mov eax,ebx |
1515 | mov ebx,2 |
1515 | mov ebx,2 |
1516 | d_binnum: |
1516 | d_binnum: |
1517 | xor edx,edx |
1517 | xor edx,edx |
1518 | div ebx |
1518 | div ebx |
1519 | add dl,48 |
1519 | add dl,48 |
1520 | mov [edi],dl |
1520 | mov [edi],dl |
1521 | dec edi |
1521 | dec edi |
1522 | loop d_binnum |
1522 | loop d_binnum |
1523 | pop eax |
1523 | pop eax |
1524 | call draw_num_text |
1524 | call draw_num_text |
1525 | add esp,64 |
1525 | add esp,64 |
1526 | popad |
1526 | popad |
1527 | ret |
1527 | ret |
1528 | no_display_binnum: |
1528 | no_display_binnum: |
1529 | 1529 | ||
1530 | add esp,64 |
1530 | add esp,64 |
1531 | popad |
1531 | popad |
1532 | ret |
1532 | ret |
1533 | 1533 | ||
1534 | 1534 | ||
1535 | draw_num_text: |
1535 | draw_num_text: |
1536 | 1536 | ||
1537 | ; dtext |
1537 | ; dtext |
1538 | ; |
1538 | ; |
1539 | ; eax x & y |
1539 | ; eax x & y |
1540 | ; ebx color |
1540 | ; ebx color |
1541 | ; ecx start of text |
1541 | ; ecx start of text |
1542 | ; edx length |
1542 | ; edx length |
1543 | ; edi 1 force |
1543 | ; edi 1 force |
1544 | 1544 | ||
1545 | mov edx,eax |
1545 | mov edx,eax |
1546 | mov ecx,65 |
1546 | mov ecx,65 |
1547 | sub ecx,eax |
1547 | sub ecx,eax |
1548 | add ecx,esp |
1548 | add ecx,esp |
1549 | add ecx,4 |
1549 | add ecx,4 |
1550 | mov eax,[esp+64+32-8+4] |
1550 | mov eax,[esp+64+32-8+4] |
1551 | mov ebx,[esp+64+32-12+4] |
1551 | mov ebx,[esp+64+32-12+4] |
1552 | push edx ; add window start x & y |
1552 | push edx ; add window start x & y |
1553 | push ebx |
1553 | push ebx |
1554 | mov edx,[0x3010] |
1554 | mov edx,[0x3010] |
1555 | mov ebx,[edx-twdw] |
1555 | mov ebx,[edx-twdw] |
1556 | shl ebx,16 |
1556 | shl ebx,16 |
1557 | add ebx,[edx-twdw+4] |
1557 | add ebx,[edx-twdw+4] |
1558 | add eax,ebx |
1558 | add eax,ebx |
1559 | pop ebx |
1559 | pop ebx |
1560 | pop edx |
1560 | pop edx |
1561 | mov edi,0 |
1561 | mov edi,0 |
1562 | call dtext |
1562 | call dtext |
1563 | 1563 | ||
1564 | ret |
1564 | ret |
1565 | 1565 | ||
1566 | 1566 | ||
1567 | read_string: |
1567 | read_string: |
1568 | 1568 | ||
1569 | ; eax read_area |
1569 | ; eax read_area |
1570 | ; ebx color of letter |
1570 | ; ebx color of letter |
1571 | ; ecx color of background |
1571 | ; ecx color of background |
1572 | ; edx number of letters to read |
1572 | ; edx number of letters to read |
1573 | ; esi [x start]*65536 + [y_start] |
1573 | ; esi [x start]*65536 + [y_start] |
1574 | 1574 | ||
1575 | ret |
1575 | ret |
1576 | 1576 | ||
1577 | 1577 | ||
1578 | align 4 |
1578 | align 4 |
1579 | 1579 | ||
1580 | sys_setup: |
1580 | sys_setup: |
1581 | 1581 | ||
1582 | ; 1=roland mpu midi base , base io address |
1582 | ; 1=roland mpu midi base , base io address |
1583 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1583 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1584 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1584 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1585 | ; 4=sb16 base , base io address |
1585 | ; 4=sb16 base , base io address |
1586 | ; 5=system language, 1eng 2fi 3ger 4rus |
1586 | ; 5=system language, 1eng 2fi 3ger 4rus |
1587 | ; 6=wss base , base io address |
1587 | ; 6=wss base , base io address |
1588 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1588 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1589 | ; 8=fat32 partition in hd |
1589 | ; 8=fat32 partition in hd |
1590 | ; 9 |
1590 | ; 9 |
1591 | ; 10 = sound dma channel |
1591 | ; 10 = sound dma channel |
1592 | ; 11 = enable lba read |
1592 | ; 11 = enable lba read |
1593 | ; 12 = enable pci access |
1593 | ; 12 = enable pci access |
1594 | 1594 | ||
1595 | 1595 | ||
1596 | mov [esp+36],dword 0 |
1596 | mov [esp+36],dword 0 |
1597 | cmp eax,1 ; MIDI |
1597 | cmp eax,1 ; MIDI |
1598 | jnz nsyse1 |
1598 | jnz nsyse1 |
1599 | cmp ebx,0x100 |
1599 | cmp ebx,0x100 |
1600 | jb nsyse1 |
1600 | jb nsyse1 |
1601 | mov edx,65535 |
1601 | mov edx,65535 |
1602 | cmp edx,ebx |
1602 | cmp edx,ebx |
1603 | jb nsyse1 |
1603 | jb nsyse1 |
1604 | mov [midi_base],bx |
1604 | mov [midi_base],bx |
1605 | mov word [mididp],bx |
1605 | mov word [mididp],bx |
1606 | inc bx |
1606 | inc bx |
1607 | mov word [midisp],bx |
1607 | mov word [midisp],bx |
1608 | ret |
1608 | ret |
1609 | 1609 | ||
1610 | midi_base dw 0 |
1610 | midi_base dw 0 |
1611 | 1611 | ||
1612 | nsyse1: |
1612 | nsyse1: |
1613 | 1613 | ||
1614 | cmp eax,2 ; KEYBOARD |
1614 | cmp eax,2 ; KEYBOARD |
1615 | jnz nsyse2 |
1615 | jnz nsyse2 |
1616 | cmp ebx,1 |
1616 | cmp ebx,1 |
1617 | jnz kbnobase |
1617 | jnz kbnobase |
1618 | mov edi,[0x3010] |
1618 | mov edi,[0x3010] |
1619 | add ecx,[edi+0x10] |
1619 | add ecx,[edi+0x10] |
1620 | mov eax,ecx |
1620 | mov eax,ecx |
1621 | mov ebx,keymap |
1621 | mov ebx,keymap |
1622 | mov ecx,128 |
1622 | mov ecx,128 |
1623 | call memmove |
1623 | call memmove |
1624 | ret |
1624 | ret |
1625 | kbnobase: |
1625 | kbnobase: |
1626 | cmp ebx,2 |
1626 | cmp ebx,2 |
1627 | jnz kbnoshift |
1627 | jnz kbnoshift |
1628 | mov edi,[0x3010] |
1628 | mov edi,[0x3010] |
1629 | add ecx,[edi+0x10] |
1629 | add ecx,[edi+0x10] |
1630 | mov eax,ecx |
1630 | mov eax,ecx |
1631 | mov ebx,keymap_shift |
1631 | mov ebx,keymap_shift |
1632 | mov ecx,128 |
1632 | mov ecx,128 |
1633 | call memmove |
1633 | call memmove |
1634 | ret |
1634 | ret |
1635 | kbnoshift: |
1635 | kbnoshift: |
1636 | cmp ebx,3 |
1636 | cmp ebx,3 |
1637 | jne kbnoalt |
1637 | jne kbnoalt |
1638 | mov edi,[0x3010] |
1638 | mov edi,[0x3010] |
1639 | add ecx,[edi+0x10] |
1639 | add ecx,[edi+0x10] |
1640 | mov eax,ecx |
1640 | mov eax,ecx |
1641 | mov ebx,keymap_alt |
1641 | mov ebx,keymap_alt |
1642 | mov ecx,128 |
1642 | mov ecx,128 |
1643 | call memmove |
1643 | call memmove |
1644 | ret |
1644 | ret |
1645 | kbnoalt: |
1645 | kbnoalt: |
1646 | cmp ebx,9 |
1646 | cmp ebx,9 |
1647 | jnz kbnocountry |
1647 | jnz kbnocountry |
1648 | mov word [keyboard],cx |
1648 | mov word [keyboard],cx |
1649 | ret |
1649 | ret |
1650 | kbnocountry: |
1650 | kbnocountry: |
1651 | mov [esp+36],dword 1 |
1651 | mov [esp+36],dword 1 |
1652 | ret |
1652 | ret |
1653 | nsyse2: |
1653 | nsyse2: |
1654 | cmp eax,3 ; CD |
1654 | cmp eax,3 ; CD |
1655 | jnz nsyse3 |
1655 | jnz nsyse3 |
1656 | mov [cd_base],bl |
1656 | mov [cd_base],bl |
1657 | cmp ebx,1 |
1657 | cmp ebx,1 |
1658 | jnz noprma |
1658 | jnz noprma |
1659 | mov [cdbase],0x1f0 |
1659 | mov [cdbase],0x1f0 |
1660 | mov [cdid],0xa0 |
1660 | mov [cdid],0xa0 |
1661 | noprma: |
1661 | noprma: |
1662 | cmp ebx,2 |
1662 | cmp ebx,2 |
1663 | jnz noprsl |
1663 | jnz noprsl |
1664 | mov [cdbase],0x1f0 |
1664 | mov [cdbase],0x1f0 |
1665 | mov [cdid],0xb0 |
1665 | mov [cdid],0xb0 |
1666 | noprsl: |
1666 | noprsl: |
1667 | cmp ebx,3 |
1667 | cmp ebx,3 |
1668 | jnz nosema |
1668 | jnz nosema |
1669 | mov [cdbase],0x170 |
1669 | mov [cdbase],0x170 |
1670 | mov [cdid],0xa0 |
1670 | mov [cdid],0xa0 |
1671 | nosema: |
1671 | nosema: |
1672 | cmp ebx,4 |
1672 | cmp ebx,4 |
1673 | jnz nosesl |
1673 | jnz nosesl |
1674 | mov [cdbase],0x170 |
1674 | mov [cdbase],0x170 |
1675 | mov [cdid],0xb0 |
1675 | mov [cdid],0xb0 |
1676 | nosesl: |
1676 | nosesl: |
1677 | ret |
1677 | ret |
1678 | 1678 | ||
1679 | cd_base db 0 |
1679 | cd_base db 0 |
1680 | 1680 | ||
1681 | nsyse3: |
1681 | nsyse3: |
1682 | 1682 | ||
1683 | cmp eax,4 ; SB |
1683 | cmp eax,4 ; SB |
1684 | jnz nsyse4 |
1684 | jnz nsyse4 |
1685 | cmp ebx,0x100 |
1685 | cmp ebx,0x100 |
1686 | jb nsyse4 |
1686 | jb nsyse4 |
1687 | mov edx,65535 |
1687 | mov edx,65535 |
1688 | cmp edx,ebx |
1688 | cmp edx,ebx |
1689 | jb nsyse4 |
1689 | jb nsyse4 |
1690 | mov word [sb16],bx |
1690 | mov word [sb16],bx |
1691 | ret |
1691 | ret |
1692 | nsyse4: |
1692 | nsyse4: |
1693 | 1693 | ||
1694 | cmp eax,5 ; SYSTEM LANGUAGE |
1694 | cmp eax,5 ; SYSTEM LANGUAGE |
1695 | jnz nsyse5 |
1695 | jnz nsyse5 |
1696 | mov [syslang],ebx |
1696 | mov [syslang],ebx |
1697 | ret |
1697 | ret |
1698 | nsyse5: |
1698 | nsyse5: |
1699 | 1699 | ||
1700 | cmp eax,6 ; WSS |
1700 | cmp eax,6 ; WSS |
1701 | jnz nsyse6 |
1701 | jnz nsyse6 |
1702 | cmp ebx,0x100 |
1702 | cmp ebx,0x100 |
1703 | jb nsyse6 |
1703 | jb nsyse6 |
1704 | mov [wss],ebx |
1704 | mov [wss],ebx |
1705 | ret |
1705 | ret |
1706 | 1706 | ||
1707 | wss_temp dd 0 |
1707 | wss_temp dd 0 |
1708 | 1708 | ||
1709 | nsyse6: |
1709 | nsyse6: |
1710 | 1710 | ||
1711 | cmp eax,7 ; HD BASE |
1711 | cmp eax,7 ; HD BASE |
1712 | jne nsyse7 |
1712 | jne nsyse7 |
1713 | mov [hd_base],bl |
1713 | mov [hd_base],bl |
1714 | cmp ebx,1 |
1714 | cmp ebx,1 |
1715 | jnz noprmahd |
1715 | jnz noprmahd |
1716 | mov [hdbase],0x1f0 |
1716 | mov [hdbase],0x1f0 |
1717 | mov [hdid],0x0 |
1717 | mov [hdid],0x0 |
1718 | mov [hdpos],1 |
1718 | mov [hdpos],1 |
1719 | ; call set_FAT32_variables |
1719 | ; call set_FAT32_variables |
1720 | noprmahd: |
1720 | noprmahd: |
1721 | cmp ebx,2 |
1721 | cmp ebx,2 |
1722 | jnz noprslhd |
1722 | jnz noprslhd |
1723 | mov [hdbase],0x1f0 |
1723 | mov [hdbase],0x1f0 |
1724 | mov [hdid],0x10 |
1724 | mov [hdid],0x10 |
1725 | mov [hdpos],2 |
1725 | mov [hdpos],2 |
1726 | ; call set_FAT32_variables |
1726 | ; call set_FAT32_variables |
1727 | noprslhd: |
1727 | noprslhd: |
1728 | cmp ebx,3 |
1728 | cmp ebx,3 |
1729 | jnz nosemahd |
1729 | jnz nosemahd |
1730 | mov [hdbase],0x170 |
1730 | mov [hdbase],0x170 |
1731 | mov [hdid],0x0 |
1731 | mov [hdid],0x0 |
1732 | mov [hdpos],3 |
1732 | mov [hdpos],3 |
1733 | ; call set_FAT32_variables |
1733 | ; call set_FAT32_variables |
1734 | nosemahd: |
1734 | nosemahd: |
1735 | cmp ebx,4 |
1735 | cmp ebx,4 |
1736 | jnz noseslhd |
1736 | jnz noseslhd |
1737 | mov [hdbase],0x170 |
1737 | mov [hdbase],0x170 |
1738 | mov [hdid],0x10 |
1738 | mov [hdid],0x10 |
1739 | mov [hdpos],4 |
1739 | mov [hdpos],4 |
1740 | ; call set_FAT32_variables |
1740 | ; call set_FAT32_variables |
1741 | noseslhd: |
1741 | noseslhd: |
1742 | mov [0xfe10],dword 0 |
1742 | mov [0xfe10],dword 0 |
1743 | call reserve_hd1 |
1743 | call reserve_hd1 |
1744 | call clear_hd_cache |
1744 | call clear_hd_cache |
1745 | mov [hd1_status],0 ; free |
1745 | mov [hd1_status],0 ; free |
1746 | ret |
1746 | ret |
1747 | 1747 | ||
1748 | hd_base db 0 |
1748 | hd_base db 0 |
1749 | 1749 | ||
1750 | nsyse7: |
1750 | nsyse7: |
1751 | 1751 | ||
1752 | cmp eax,8 ; HD PARTITION |
1752 | cmp eax,8 ; HD PARTITION |
1753 | jne nsyse8 |
1753 | jne nsyse8 |
1754 | mov [fat32part],ebx |
1754 | mov [fat32part],ebx |
1755 | ; call set_FAT32_variables |
1755 | ; call set_FAT32_variables |
1756 | call reserve_hd1 |
1756 | call reserve_hd1 |
1757 | call clear_hd_cache |
1757 | call clear_hd_cache |
1758 | pusha |
1758 | pusha |
1759 | call choice_necessity_partition_1 |
1759 | call choice_necessity_partition_1 |
1760 | popa |
1760 | popa |
1761 | mov [hd1_status],0 ; free |
1761 | mov [hd1_status],0 ; free |
1762 | ret |
1762 | ret |
1763 | nsyse8: |
1763 | nsyse8: |
1764 | 1764 | ||
1765 | cmp eax,10 ; SOUND DMA CHANNEL |
1765 | cmp eax,10 ; SOUND DMA CHANNEL |
1766 | jne no_set_sound_dma |
1766 | jne no_set_sound_dma |
1767 | mov [sound_dma],ebx |
1767 | mov [sound_dma],ebx |
1768 | ret |
1768 | ret |
1769 | no_set_sound_dma: |
1769 | no_set_sound_dma: |
1770 | 1770 | ||
1771 | cmp eax,11 ; ENABLE LBA READ |
1771 | cmp eax,11 ; ENABLE LBA READ |
1772 | jne no_set_lba_read |
1772 | jne no_set_lba_read |
1773 | and ebx,1 |
1773 | and ebx,1 |
1774 | mov [lba_read_enabled],ebx |
1774 | mov [lba_read_enabled],ebx |
1775 | ret |
1775 | ret |
1776 | no_set_lba_read: |
1776 | no_set_lba_read: |
1777 | 1777 | ||
1778 | cmp eax,12 ; ENABLE PCI ACCESS |
1778 | cmp eax,12 ; ENABLE PCI ACCESS |
1779 | jne no_set_pci_access |
1779 | jne no_set_pci_access |
1780 | and ebx,1 |
1780 | and ebx,1 |
1781 | mov [pci_access_enabled],ebx |
1781 | mov [pci_access_enabled],ebx |
1782 | ret |
1782 | ret |
1783 | no_set_pci_access: |
1783 | no_set_pci_access: |
1784 | 1784 | ||
1785 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1785 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1786 | include 'vmodeint.inc' |
1786 | include 'vmodeint.inc' |
1787 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1787 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1788 | 1788 | ||
1789 | mov [esp+36],dword -1 |
1789 | mov [esp+36],dword -1 |
1790 | ret |
1790 | ret |
1791 | 1791 | ||
1792 | 1792 | ||
1793 | align 4 |
1793 | align 4 |
1794 | 1794 | ||
1795 | sys_getsetup: |
1795 | sys_getsetup: |
1796 | 1796 | ||
1797 | ; 1=roland mpu midi base , base io address |
1797 | ; 1=roland mpu midi base , base io address |
1798 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1798 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1799 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1799 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1800 | ; 4=sb16 base , base io address |
1800 | ; 4=sb16 base , base io address |
1801 | ; 5=system language, 1eng 2fi 3ger 4rus |
1801 | ; 5=system language, 1eng 2fi 3ger 4rus |
1802 | ; 6=wss base |
1802 | ; 6=wss base |
1803 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1803 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1804 | ; 8=fat32 partition in hd |
1804 | ; 8=fat32 partition in hd |
1805 | ; 9=get hs timer tic |
1805 | ; 9=get hs timer tic |
1806 | 1806 | ||
1807 | cmp eax,1 |
1807 | cmp eax,1 |
1808 | jne ngsyse1 |
1808 | jne ngsyse1 |
1809 | movzx eax,[midi_base] |
1809 | movzx eax,[midi_base] |
1810 | mov [esp+36],eax |
1810 | mov [esp+36],eax |
1811 | ret |
1811 | ret |
1812 | ngsyse1: |
1812 | ngsyse1: |
1813 | 1813 | ||
1814 | cmp eax,2 |
1814 | cmp eax,2 |
1815 | jne ngsyse2 |
1815 | jne ngsyse2 |
1816 | cmp ebx,1 |
1816 | cmp ebx,1 |
1817 | jnz kbnobaseret |
1817 | jnz kbnobaseret |
1818 | mov edi,[0x3010] |
1818 | mov edi,[0x3010] |
1819 | add ecx,[edi+0x10] |
1819 | add ecx,[edi+0x10] |
1820 | mov ebx,ecx |
1820 | mov ebx,ecx |
1821 | mov eax,keymap |
1821 | mov eax,keymap |
1822 | mov ecx,128 |
1822 | mov ecx,128 |
1823 | call memmove |
1823 | call memmove |
1824 | ret |
1824 | ret |
1825 | kbnobaseret: |
1825 | kbnobaseret: |
1826 | cmp ebx,2 |
1826 | cmp ebx,2 |
1827 | jnz kbnoshiftret |
1827 | jnz kbnoshiftret |
1828 | mov edi,[0x3010] |
1828 | mov edi,[0x3010] |
1829 | add ecx,[edi+0x10] |
1829 | add ecx,[edi+0x10] |
1830 | mov ebx,ecx |
1830 | mov ebx,ecx |
1831 | mov eax,keymap_shift |
1831 | mov eax,keymap_shift |
1832 | mov ecx,128 |
1832 | mov ecx,128 |
1833 | call memmove |
1833 | call memmove |
1834 | ret |
1834 | ret |
1835 | kbnoshiftret: |
1835 | kbnoshiftret: |
1836 | cmp ebx,3 |
1836 | cmp ebx,3 |
1837 | jne kbnoaltret |
1837 | jne kbnoaltret |
1838 | mov edi,[0x3010] |
1838 | mov edi,[0x3010] |
1839 | add ecx,[edi+0x10] |
1839 | add ecx,[edi+0x10] |
1840 | mov ebx,ecx |
1840 | mov ebx,ecx |
1841 | mov eax,keymap_alt |
1841 | mov eax,keymap_alt |
1842 | mov ecx,128 |
1842 | mov ecx,128 |
1843 | call memmove |
1843 | call memmove |
1844 | ret |
1844 | ret |
1845 | kbnoaltret: |
1845 | kbnoaltret: |
1846 | cmp ebx,9 |
1846 | cmp ebx,9 |
1847 | jnz ngsyse2 |
1847 | jnz ngsyse2 |
1848 | movzx eax,word [keyboard] |
1848 | movzx eax,word [keyboard] |
1849 | mov [esp+36],eax |
1849 | mov [esp+36],eax |
1850 | ret |
1850 | ret |
1851 | ngsyse2: |
1851 | ngsyse2: |
1852 | 1852 | ||
1853 | cmp eax,3 |
1853 | cmp eax,3 |
1854 | jnz ngsyse3 |
1854 | jnz ngsyse3 |
1855 | movzx eax,[cd_base] |
1855 | movzx eax,[cd_base] |
1856 | mov [esp+36],eax |
1856 | mov [esp+36],eax |
1857 | ret |
1857 | ret |
1858 | ngsyse3: |
1858 | ngsyse3: |
1859 | 1859 | ||
1860 | cmp eax,4 |
1860 | cmp eax,4 |
1861 | jne ngsyse4 |
1861 | jne ngsyse4 |
1862 | mov eax,[sb16] |
1862 | mov eax,[sb16] |
1863 | mov [esp+36],eax |
1863 | mov [esp+36],eax |
1864 | ret |
1864 | ret |
1865 | ngsyse4: |
1865 | ngsyse4: |
1866 | 1866 | ||
1867 | cmp eax,5 |
1867 | cmp eax,5 |
1868 | jnz ngsyse5 |
1868 | jnz ngsyse5 |
1869 | mov eax,[syslang] |
1869 | mov eax,[syslang] |
1870 | mov [esp+36],eax |
1870 | mov [esp+36],eax |
1871 | ret |
1871 | ret |
1872 | ngsyse5: |
1872 | ngsyse5: |
1873 | cmp eax,6 |
1873 | cmp eax,6 |
1874 | jnz ngsyse6 |
1874 | jnz ngsyse6 |
1875 | mov eax,[wss] |
1875 | mov eax,[wss] |
1876 | mov [esp+36],eax |
1876 | mov [esp+36],eax |
1877 | ret |
1877 | ret |
1878 | ngsyse6: |
1878 | ngsyse6: |
1879 | cmp eax,7 |
1879 | cmp eax,7 |
1880 | jnz ngsyse7 |
1880 | jnz ngsyse7 |
1881 | movzx eax,[hd_base] |
1881 | movzx eax,[hd_base] |
1882 | mov [esp+36],eax |
1882 | mov [esp+36],eax |
1883 | ret |
1883 | ret |
1884 | ngsyse7: |
1884 | ngsyse7: |
1885 | cmp eax,8 |
1885 | cmp eax,8 |
1886 | jnz ngsyse8 |
1886 | jnz ngsyse8 |
1887 | mov eax,[fat32part] |
1887 | mov eax,[fat32part] |
1888 | mov [esp+36],eax |
1888 | mov [esp+36],eax |
1889 | ret |
1889 | ret |
1890 | ngsyse8: |
1890 | ngsyse8: |
1891 | cmp eax,9 |
1891 | cmp eax,9 |
1892 | jne ngsyse9 |
1892 | jne ngsyse9 |
1893 | mov eax,[timer_ticks] ;[0xfdf0] |
1893 | mov eax,[timer_ticks] ;[0xfdf0] |
1894 | mov [esp+36],eax |
1894 | mov [esp+36],eax |
1895 | ret |
1895 | ret |
1896 | ngsyse9: |
1896 | ngsyse9: |
1897 | cmp eax,10 |
1897 | cmp eax,10 |
1898 | jnz ngsyse10 |
1898 | jnz ngsyse10 |
1899 | mov eax,[sound_dma] |
1899 | mov eax,[sound_dma] |
1900 | mov [esp+36],eax |
1900 | mov [esp+36],eax |
1901 | ret |
1901 | ret |
1902 | ngsyse10: |
1902 | ngsyse10: |
1903 | cmp eax,11 |
1903 | cmp eax,11 |
1904 | jnz ngsyse11 |
1904 | jnz ngsyse11 |
1905 | mov eax,[lba_read_enabled] |
1905 | mov eax,[lba_read_enabled] |
1906 | mov [esp+36],eax |
1906 | mov [esp+36],eax |
1907 | ret |
1907 | ret |
1908 | ngsyse11: |
1908 | ngsyse11: |
1909 | cmp eax,12 |
1909 | cmp eax,12 |
1910 | jnz ngsyse12 |
1910 | jnz ngsyse12 |
1911 | mov eax,[pci_access_enabled] |
1911 | mov eax,[pci_access_enabled] |
1912 | mov [esp+36],eax |
1912 | mov [esp+36],eax |
1913 | ret |
1913 | ret |
1914 | ngsyse12: |
1914 | ngsyse12: |
1915 | mov [esp+36],dword 1 |
1915 | mov [esp+36],dword 1 |
1916 | ret |
1916 | ret |
1917 | 1917 | ||
1918 | 1918 | ||
1919 | align 4 |
1919 | align 4 |
1920 | 1920 | ||
1921 | readmousepos: |
1921 | readmousepos: |
1922 | 1922 | ||
1923 | ; eax=0 screen relative |
1923 | ; eax=0 screen relative |
1924 | ; eax=1 window relative |
1924 | ; eax=1 window relative |
1925 | ; eax=2 buttons pressed |
1925 | ; eax=2 buttons pressed |
1926 | 1926 | ||
1927 | test eax,eax |
1927 | test eax,eax |
1928 | jnz nosr |
1928 | jnz nosr |
1929 | mov eax,[0xfb0a] |
1929 | mov eax,[0xfb0a] |
1930 | shl eax,16 |
1930 | shl eax,16 |
1931 | mov ax,[0xfb0c] |
1931 | mov ax,[0xfb0c] |
1932 | mov [esp+36],eax |
1932 | mov [esp+36],eax |
1933 | ret |
1933 | ret |
1934 | nosr: |
1934 | nosr: |
1935 | 1935 | ||
1936 | cmp eax,1 |
1936 | cmp eax,1 |
1937 | jnz nowr |
1937 | jnz nowr |
1938 | mov eax,[0xfb0a] |
1938 | mov eax,[0xfb0a] |
1939 | shl eax,16 |
1939 | shl eax,16 |
1940 | mov ax,[0xfb0c] |
1940 | mov ax,[0xfb0c] |
1941 | mov esi,[0x3010] |
1941 | mov esi,[0x3010] |
1942 | sub esi,twdw |
1942 | sub esi,twdw |
1943 | mov bx,[esi] |
1943 | mov bx,[esi] |
1944 | shl ebx,16 |
1944 | shl ebx,16 |
1945 | mov bx,[esi+4] |
1945 | mov bx,[esi+4] |
1946 | sub eax,ebx |
1946 | sub eax,ebx |
1947 | mov [esp+36],eax |
1947 | mov [esp+36],eax |
1948 | ret |
1948 | ret |
1949 | nowr: |
1949 | nowr: |
1950 | 1950 | ||
1951 | cmp eax,2 |
1951 | cmp eax,2 |
1952 | jnz nomb |
1952 | jnz nomb |
1953 | movzx eax,byte [0xfb40] |
1953 | movzx eax,byte [0xfb40] |
1954 | nomb: |
1954 | nomb: |
1955 | mov [esp+36],eax |
1955 | mov [esp+36],eax |
1956 | 1956 | ||
1957 | ret |
1957 | ret |
1958 | 1958 | ||
1959 | is_input: |
1959 | is_input: |
1960 | 1960 | ||
1961 | push edx |
1961 | push edx |
1962 | mov dx,word [midisp] |
1962 | mov dx,word [midisp] |
1963 | in al,dx |
1963 | in al,dx |
1964 | and al,0x80 |
1964 | and al,0x80 |
1965 | pop edx |
1965 | pop edx |
1966 | ret |
1966 | ret |
1967 | 1967 | ||
1968 | 1968 | ||
1969 | is_output: |
1969 | is_output: |
1970 | 1970 | ||
1971 | push edx |
1971 | push edx |
1972 | mov dx,word [midisp] |
1972 | mov dx,word [midisp] |
1973 | in al,dx |
1973 | in al,dx |
1974 | and al,0x40 |
1974 | and al,0x40 |
1975 | pop edx |
1975 | pop edx |
1976 | ret |
1976 | ret |
1977 | 1977 | ||
1978 | 1978 | ||
1979 | get_mpu_in: |
1979 | get_mpu_in: |
1980 | 1980 | ||
1981 | push edx |
1981 | push edx |
1982 | mov dx,word [mididp] |
1982 | mov dx,word [mididp] |
1983 | in al,dx |
1983 | in al,dx |
1984 | pop edx |
1984 | pop edx |
1985 | ret |
1985 | ret |
1986 | 1986 | ||
1987 | 1987 | ||
1988 | put_mpu_out: |
1988 | put_mpu_out: |
1989 | 1989 | ||
1990 | push edx |
1990 | push edx |
1991 | mov dx,word [mididp] |
1991 | mov dx,word [mididp] |
1992 | out dx,al |
1992 | out dx,al |
1993 | pop edx |
1993 | pop edx |
1994 | ret |
1994 | ret |
1995 | 1995 | ||
1996 | 1996 | ||
1997 | setuart: |
1997 | setuart: |
1998 | 1998 | ||
1999 | su1: |
1999 | su1: |
2000 | call is_output |
2000 | call is_output |
2001 | cmp al,0 |
2001 | cmp al,0 |
2002 | jnz su1 |
2002 | jnz su1 |
2003 | mov dx,word [midisp] |
2003 | mov dx,word [midisp] |
2004 | mov al,0xff |
2004 | mov al,0xff |
2005 | out dx,al |
2005 | out dx,al |
2006 | su2: |
2006 | su2: |
2007 | mov dx,word [midisp] |
2007 | mov dx,word [midisp] |
2008 | mov al,0xff |
2008 | mov al,0xff |
2009 | out dx,al |
2009 | out dx,al |
2010 | call is_input |
2010 | call is_input |
2011 | cmp al,0 |
2011 | cmp al,0 |
2012 | jnz su2 |
2012 | jnz su2 |
2013 | call get_mpu_in |
2013 | call get_mpu_in |
2014 | cmp al,0xfe |
2014 | cmp al,0xfe |
2015 | jnz su2 |
2015 | jnz su2 |
2016 | su3: |
2016 | su3: |
2017 | call is_output |
2017 | call is_output |
2018 | cmp al,0 |
2018 | cmp al,0 |
2019 | jnz su3 |
2019 | jnz su3 |
2020 | mov dx,word [midisp] |
2020 | mov dx,word [midisp] |
2021 | mov al,0x3f |
2021 | mov al,0x3f |
2022 | out dx,al |
2022 | out dx,al |
2023 | 2023 | ||
2024 | ret |
2024 | ret |
2025 | 2025 | ||
2026 | 2026 | ||
2027 | align 4 |
2027 | align 4 |
2028 | 2028 | ||
2029 | sys_midi: |
2029 | sys_midi: |
2030 | 2030 | ||
2031 | cmp [mididp],0 |
2031 | cmp [mididp],0 |
2032 | jnz sm0 |
2032 | jnz sm0 |
2033 | mov [esp+36],dword 1 |
2033 | mov [esp+36],dword 1 |
2034 | ret |
2034 | ret |
2035 | sm0: |
2035 | sm0: |
2036 | 2036 | ||
2037 | cmp eax,1 |
2037 | cmp eax,1 |
2038 | mov [esp+36],dword 0 |
2038 | mov [esp+36],dword 0 |
2039 | jnz smn1 |
2039 | jnz smn1 |
2040 | call setuart |
2040 | call setuart |
2041 | ret |
2041 | ret |
2042 | smn1: |
2042 | smn1: |
2043 | 2043 | ||
2044 | cmp eax,2 |
2044 | cmp eax,2 |
2045 | jnz smn2 |
2045 | jnz smn2 |
2046 | sm10: |
2046 | sm10: |
2047 | call get_mpu_in |
2047 | call get_mpu_in |
2048 | call is_output |
2048 | call is_output |
2049 | test al,al |
2049 | test al,al |
2050 | jnz sm10 |
2050 | jnz sm10 |
2051 | mov al,bl |
2051 | mov al,bl |
2052 | call put_mpu_out |
2052 | call put_mpu_out |
2053 | ret |
2053 | ret |
2054 | smn2: |
2054 | smn2: |
2055 | 2055 | ||
2056 | ret |
2056 | ret |
2057 | 2057 | ||
2058 | 2058 | ||
2059 | detect_devices: |
2059 | detect_devices: |
2060 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2060 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2061 | include 'detect/commouse.inc' |
2061 | include 'detect/commouse.inc' |
2062 | ;include 'detect/dev_fd.inc' |
2062 | ;include 'detect/dev_fd.inc' |
2063 | ;include 'detect/dev_hdcd.inc' |
2063 | ;include 'detect/dev_hdcd.inc' |
2064 | ;include 'detect/sear_par.inc' |
2064 | ;include 'detect/sear_par.inc' |
2065 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2065 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2066 | ret |
2066 | ret |
2067 | 2067 | ||
2068 | 2068 | ||
2069 | sys_end: |
2069 | sys_end: |
2070 | 2070 | ||
2071 | mov eax,[0x3010] |
2071 | mov eax,[0x3010] |
2072 | add eax,0xa |
2072 | add eax,0xa |
2073 | mov [eax],byte 3 ; terminate this program |
2073 | mov [eax],byte 3 ; terminate this program |
2074 | 2074 | ||
2075 | waitterm: ; wait here for termination |
2075 | waitterm: ; wait here for termination |
2076 | mov eax,5 |
2076 | mov eax,5 |
2077 | call delay_hs |
2077 | call delay_hs |
2078 | jmp waitterm |
2078 | jmp waitterm |
2079 | 2079 | ||
2080 | sys_system: |
2080 | sys_system: |
2081 | 2081 | ||
2082 | cmp eax,1 ; BOOT |
2082 | cmp eax,1 ; BOOT |
2083 | jnz nosystemboot |
2083 | jnz nosystemboot |
2084 | mov [0x2f0000+0x9030],byte 0 |
2084 | mov [0x2f0000+0x9030],byte 0 |
2085 | for_shutdown_parameter: |
2085 | for_shutdown_parameter: |
2086 | mov eax,[0x3004] |
2086 | mov eax,[0x3004] |
2087 | add eax,2 |
2087 | add eax,2 |
2088 | mov [shutdown_processes],eax |
2088 | mov [shutdown_processes],eax |
2089 | mov [0xFF00],al |
2089 | mov [0xFF00],al |
2090 | xor eax, eax |
2090 | xor eax, eax |
2091 | ret |
2091 | ret |
2092 | uglobal |
2092 | uglobal |
2093 | shutdown_processes: dd 0x0 |
2093 | shutdown_processes: dd 0x0 |
2094 | endg |
2094 | endg |
2095 | nosystemboot: |
2095 | nosystemboot: |
2096 | 2096 | ||
2097 | cmp eax,2 ; TERMINATE |
2097 | cmp eax,2 ; TERMINATE |
2098 | jnz noprocessterminate |
2098 | jnz noprocessterminate |
2099 | cmp ebx,2 |
2099 | cmp ebx,2 |
2100 | jb noprocessterminate |
2100 | jb noprocessterminate |
2101 | mov edx,[0x3004] |
2101 | mov edx,[0x3004] |
2102 | cmp ebx,edx |
2102 | cmp ebx,edx |
2103 | jg noprocessterminate |
2103 | jg noprocessterminate |
2104 | mov eax,[0x3004] |
2104 | mov eax,[0x3004] |
2105 | shl ebx,5 |
2105 | shl ebx,5 |
2106 | mov edx,[ebx+0x3000+4] |
2106 | mov edx,[ebx+0x3000+4] |
2107 | add ebx,0x3000+0xa |
2107 | add ebx,0x3000+0xa |
2108 | 2108 | ||
2109 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2109 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2110 | mov [ebx],byte 3 ; clear possible i40's |
2110 | mov [ebx],byte 3 ; clear possible i40's |
2111 | ;call MEM_Heap_UnLock |
2111 | ;call MEM_Heap_UnLock |
2112 | 2112 | ||
2113 | cmp edx,[application_table_status] ; clear app table stat |
2113 | cmp edx,[application_table_status] ; clear app table stat |
2114 | jne noatsc |
2114 | jne noatsc |
2115 | mov [application_table_status],0 |
2115 | mov [application_table_status],0 |
2116 | noatsc: |
2116 | noatsc: |
2117 | ret |
2117 | ret |
2118 | noprocessterminate: |
2118 | noprocessterminate: |
2119 | 2119 | ||
2120 | cmp eax,3 ; ACTIVATE WINDOW |
2120 | cmp eax,3 ; ACTIVATE WINDOW |
2121 | jnz nowindowactivate |
2121 | jnz nowindowactivate |
2122 | cmp ebx,2 |
2122 | cmp ebx,2 |
2123 | jb nowindowactivate |
2123 | jb nowindowactivate |
2124 | cmp ebx,[0x3004] |
2124 | cmp ebx,[0x3004] |
2125 | ja nowindowactivate |
2125 | ja nowindowactivate |
2126 | ; edi = position at window_data+ |
2126 | ; edi = position at window_data+ |
2127 | mov edi, ebx ; edi = process number |
2127 | mov edi, ebx ; edi = process number |
2128 | ;shl ebx, 1 |
2128 | ;shl ebx, 1 |
2129 | ;add ebx, 0xc000 |
2129 | ;add ebx, 0xc000 |
2130 | ;mov esi, [ebx] ; esi = window stack value |
2130 | ;mov esi, [ebx] ; esi = window stack value |
2131 | ;and esi, 0xffff ; word |
2131 | ;and esi, 0xffff ; word |
2132 | movzx esi, word [0xC000 + ebx*2] |
2132 | movzx esi, word [0xC000 + ebx*2] |
2133 | mov edx, [0x3004] ; edx = number of processes |
2133 | mov edx, [0x3004] ; edx = number of processes |
2134 | cmp esi, edx |
2134 | cmp esi, edx |
2135 | jz nowindowactivate ; continue if window_stack_value != number_of_processes |
2135 | jz nowindowactivate ; continue if window_stack_value != number_of_processes |
2136 | ; i.e. if window is not already active |
2136 | ; i.e. if window is not already active |
2137 | 2137 | ||
2138 | ;* start code - get active process (1) - Mario79 |
2138 | ;* start code - get active process (1) - Mario79 |
2139 | mov [window_minimize],2 |
2139 | mov [window_minimize],2 |
2140 | mov [active_process],edi |
2140 | mov [active_process],edi |
2141 | ;* end code - get active process (1) - Mario79 |
2141 | ;* end code - get active process (1) - Mario79 |
2142 | 2142 | ||
2143 | mov [0xff01],edi ; activate |
2143 | mov [0xff01],edi ; activate |
2144 | xor eax, eax |
2144 | xor eax, eax |
2145 | ret |
2145 | ret |
2146 | 2146 | ||
2147 | nowindowactivate: |
2147 | nowindowactivate: |
2148 | 2148 | ||
2149 | cmp eax,4 ; GET IDLETIME |
2149 | cmp eax,4 ; GET IDLETIME |
2150 | jnz nogetidletime |
2150 | jnz nogetidletime |
2151 | mov eax,[idleusesec] |
2151 | mov eax,[idleusesec] |
2152 | ret |
2152 | ret |
2153 | nogetidletime: |
2153 | nogetidletime: |
2154 | 2154 | ||
2155 | cmp eax,5 ; GET TSC/SEC |
2155 | cmp eax,5 ; GET TSC/SEC |
2156 | jnz nogettscsec |
2156 | jnz nogettscsec |
2157 | mov eax,[0xf600] |
2157 | mov eax,[0xf600] |
2158 | ret |
2158 | ret |
2159 | nogettscsec: |
2159 | nogettscsec: |
2160 | 2160 | ||
2161 | ; SAVE ramdisk to /hd/1/menuet.img |
2161 | ; SAVE ramdisk to /hd/1/menuet.img |
2162 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2162 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2163 | include 'blkdev/rdsave.inc' |
2163 | include 'blkdev/rdsave.inc' |
2164 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2164 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2165 | ;* start code - get active process (2) - Mario79 |
2165 | ;* start code - get active process (2) - Mario79 |
2166 | cmp eax,7 |
2166 | cmp eax,7 |
2167 | jnz nogetactiveprocess |
2167 | jnz nogetactiveprocess |
2168 | mov eax,[active_process] |
2168 | mov eax,[active_process] |
2169 | ret |
2169 | ret |
2170 | nogetactiveprocess: |
2170 | nogetactiveprocess: |
2171 | cmp eax,8 |
2171 | cmp eax,8 |
2172 | jnz nosoundflag |
2172 | jnz nosoundflag |
2173 | cmp ebx,1 |
2173 | cmp ebx,1 |
2174 | jne nogetsoundflag |
2174 | jne nogetsoundflag |
2175 | movzx eax,byte [sound_flag] ; get sound_flag |
2175 | movzx eax,byte [sound_flag] ; get sound_flag |
2176 | ret |
2176 | ret |
2177 | nogetsoundflag: |
2177 | nogetsoundflag: |
2178 | cmp ebx,2 |
2178 | cmp ebx,2 |
2179 | jnz nosoundflag |
2179 | jnz nosoundflag |
2180 | inc byte [sound_flag] ; set sound_flag |
2180 | inc byte [sound_flag] ; set sound_flag |
2181 | and byte [sound_flag],1 ; |
2181 | and byte [sound_flag],1 ; |
2182 | ret |
2182 | ret |
2183 | nosoundflag: |
2183 | nosoundflag: |
2184 | cmp eax,9 ; system shutdown with param |
2184 | cmp eax,9 ; system shutdown with param |
2185 | jnz noshutdownsystem |
2185 | jnz noshutdownsystem |
2186 | cmp ebx,1 |
2186 | cmp ebx,1 |
2187 | jl exit_for_anyone |
2187 | jl exit_for_anyone |
2188 | cmp ebx,4 |
2188 | cmp ebx,4 |
2189 | jg exit_for_anyone |
2189 | jg exit_for_anyone |
2190 | mov [0x2f0000+0x9030],bl |
2190 | mov [0x2f0000+0x9030],bl |
2191 | jmp for_shutdown_parameter |
2191 | jmp for_shutdown_parameter |
2192 | noshutdownsystem: |
2192 | noshutdownsystem: |
2193 | cmp eax,10 ; minimize window |
2193 | cmp eax,10 ; minimize window |
2194 | jnz nominimizewindow |
2194 | jnz nominimizewindow |
2195 | mov [window_minimize],1 |
2195 | mov [window_minimize],1 |
2196 | exit_for_anyone: |
2196 | exit_for_anyone: |
2197 | ret |
2197 | ret |
2198 | nominimizewindow: |
2198 | nominimizewindow: |
2199 | cmp eax,11 ; get disk info table |
2199 | cmp eax,11 ; get disk info table |
2200 | jnz nogetdiskinfo |
2200 | jnz nogetdiskinfo |
2201 | cmp ebx,1 |
2201 | cmp ebx,1 |
2202 | jnz full_table |
2202 | jnz full_table |
2203 | small_table: |
2203 | small_table: |
2204 | call for_all_tables |
2204 | call for_all_tables |
2205 | mov cx,10 |
2205 | mov cx,10 |
2206 | cld |
2206 | cld |
2207 | rep movsb |
2207 | rep movsb |
2208 | ret |
2208 | ret |
2209 | for_all_tables: |
2209 | for_all_tables: |
2210 | mov edi,[3010h] |
2210 | mov edi,[3010h] |
2211 | mov edi,[edi+10h] |
2211 | mov edi,[edi+10h] |
2212 | add edi,ecx |
2212 | add edi,ecx |
2213 | mov esi,0x40000 |
2213 | mov esi,0x40000 |
2214 | xor ecx,ecx |
2214 | xor ecx,ecx |
2215 | ret |
2215 | ret |
2216 | full_table: |
2216 | full_table: |
2217 | cmp ebx,2 |
2217 | cmp ebx,2 |
2218 | jnz exit_for_anyone |
2218 | jnz exit_for_anyone |
2219 | call for_all_tables |
2219 | call for_all_tables |
2220 | mov cx,16384 |
2220 | mov cx,16384 |
2221 | cld |
2221 | cld |
2222 | rep movsd |
2222 | rep movsd |
2223 | ret |
2223 | ret |
2224 | nogetdiskinfo: |
2224 | nogetdiskinfo: |
2225 | cmp eax,12 ; get all key pressed with ALT |
2225 | cmp eax,12 ; get all key pressed with ALT |
2226 | jnz nogetkey |
2226 | jnz nogetkey |
2227 | mov eax,[last_key_press] |
2227 | mov eax,[last_key_press] |
2228 | mov al,[keyboard_mode_sys] |
2228 | mov al,[keyboard_mode_sys] |
2229 | mov [esp+36],eax |
2229 | mov [esp+36],eax |
2230 | mov [last_key_press],0 |
2230 | mov [last_key_press],0 |
2231 | .finish: |
2231 | .finish: |
2232 | ret |
2232 | ret |
2233 | nogetkey: |
2233 | nogetkey: |
2234 | cmp eax,13 ; get kernel ID and version |
2234 | cmp eax,13 ; get kernel ID and version |
2235 | jnz nogetkernel_id |
2235 | jnz nogetkernel_id |
2236 | mov edi,[3010h] |
2236 | mov edi,[3010h] |
2237 | mov edi,[edi+10h] |
2237 | mov edi,[edi+10h] |
2238 | add edi,ebx |
2238 | add edi,ebx |
2239 | mov esi,version_inf |
2239 | mov esi,version_inf |
2240 | mov ecx,version_end-version_inf |
2240 | mov ecx,version_end-version_inf |
2241 | cld |
2241 | cld |
2242 | rep movsb |
2242 | rep movsb |
2243 | ret |
2243 | ret |
2244 | nogetkernel_id: |
2244 | nogetkernel_id: |
2245 | cmp eax,14 ; sys wait retrace |
2245 | cmp eax,14 ; sys wait retrace |
2246 | jnz nosys_wait_retrace |
2246 | jnz nosys_wait_retrace |
2247 | ;wait retrace functions |
2247 | ;wait retrace functions |
2248 | sys_wait_retrace: |
2248 | sys_wait_retrace: |
2249 | mov edx,0x3da |
2249 | mov edx,0x3da |
2250 | WaitRetrace_loop: |
2250 | WaitRetrace_loop: |
2251 | in al,dx |
2251 | in al,dx |
2252 | test al,1000b |
2252 | test al,1000b |
2253 | jz WaitRetrace_loop |
2253 | jz WaitRetrace_loop |
2254 | mov [esp+36],dword 0 |
2254 | mov [esp+36],dword 0 |
2255 | ret |
2255 | ret |
2256 | nosys_wait_retrace: |
2256 | nosys_wait_retrace: |
2257 | cmp eax,15 ; mouse centered |
2257 | cmp eax,15 ; mouse centered |
2258 | jnz no_mouse_centered |
2258 | jnz no_mouse_centered |
2259 | call mouse_centered |
2259 | call mouse_centered |
2260 | mov [esp+36],dword 0 |
2260 | mov [esp+36],dword 0 |
2261 | ret |
2261 | ret |
2262 | no_mouse_centered: |
2262 | no_mouse_centered: |
2263 | ;* end code - get active process (2) - Mario79 |
2263 | ;* end code - get active process (2) - Mario79 |
2264 | ret |
2264 | ret |
2265 | window_minimize db 0 |
2265 | window_minimize db 0 |
2266 | sound_flag db 0 |
2266 | sound_flag db 0 |
2267 | last_key_press dd 0 |
2267 | last_key_press dd 0 |
2268 | keyboard_mode_sys db 0 |
2268 | keyboard_mode_sys db 0 |
2269 | 2269 | ||
2270 | iglobal |
2270 | iglobal |
2271 | version_inf: |
2271 | version_inf: |
2272 | db 0,5,0,0 ; version 0.5.0.0 |
2272 | db 0,5,0,0 ; version 0.5.0.0 |
2273 | db UID_KOLIBRI |
2273 | db UID_KOLIBRI |
2274 | db 'Kolibri',0 |
2274 | db 'Kolibri',0 |
2275 | version_end: |
2275 | version_end: |
2276 | endg |
2276 | endg |
2277 | 2277 | ||
2278 | UID_NONE=0 |
2278 | UID_NONE=0 |
2279 | UID_MENUETOS=1 ;official |
2279 | UID_MENUETOS=1 ;official |
2280 | UID_KOLIBRI=2 ;russian |
2280 | UID_KOLIBRI=2 ;russian |
2281 | 2281 | ||
2282 | main_loop_sys_getkey: |
2282 | main_loop_sys_getkey: |
2283 | cmp [0xf400],byte 0 |
2283 | cmp [0xf400],byte 0 |
2284 | je .finish |
2284 | je .finish |
2285 | movzx eax,byte [0xf401] |
2285 | movzx eax,byte [0xf401] |
2286 | shl eax,8 |
2286 | shl eax,8 |
2287 | mov [last_key_press],eax |
2287 | mov [last_key_press],eax |
2288 | .finish: |
2288 | .finish: |
2289 | ret |
2289 | ret |
2290 | 2290 | ||
2291 | sys_cachetodiskette: |
2291 | sys_cachetodiskette: |
2292 | pushad |
2292 | pushad |
2293 | cmp eax,1 |
2293 | cmp eax,1 |
2294 | jne no_write_all_of_ramdisk |
2294 | jne no_write_all_of_ramdisk |
2295 | 2295 | ||
2296 | call fdc_writeramdisk |
2296 | call fdc_writeramdisk |
2297 | popad |
2297 | popad |
2298 | ret |
2298 | ret |
2299 | no_write_all_of_ramdisk: |
2299 | no_write_all_of_ramdisk: |
2300 | cmp eax,2 |
2300 | cmp eax,2 |
2301 | jne no_write_part_of_ramdisk |
2301 | jne no_write_part_of_ramdisk |
2302 | call fdc_commitflush |
2302 | call fdc_commitflush |
2303 | popad |
2303 | popad |
2304 | ret |
2304 | ret |
2305 | no_write_part_of_ramdisk: |
2305 | no_write_part_of_ramdisk: |
2306 | cmp eax,3 |
2306 | cmp eax,3 |
2307 | jne no_set_fdc |
2307 | jne no_set_fdc |
2308 | call fdc_set |
2308 | call fdc_set |
2309 | popad |
2309 | popad |
2310 | ret |
2310 | ret |
2311 | no_set_fdc: |
2311 | no_set_fdc: |
2312 | cmp eax,4 |
2312 | cmp eax,4 |
2313 | jne no_get_fdc |
2313 | jne no_get_fdc |
2314 | popad |
2314 | popad |
2315 | call fdc_get |
2315 | call fdc_get |
2316 | mov [esp+36],ecx |
2316 | mov [esp+36],ecx |
2317 | ret |
2317 | ret |
2318 | no_get_fdc: |
2318 | no_get_fdc: |
2319 | popad |
2319 | popad |
2320 | ret |
2320 | ret |
2321 | 2321 | ||
2322 | uglobal |
2322 | uglobal |
2323 | ; bgrchanged dd 0x0 |
2323 | ; bgrchanged dd 0x0 |
2324 | endg |
2324 | endg |
2325 | 2325 | ||
2326 | sys_background: |
2326 | sys_background: |
2327 | 2327 | ||
2328 | cmp eax,1 ; BACKGROUND SIZE |
2328 | cmp eax,1 ; BACKGROUND SIZE |
2329 | jnz nosb1 |
2329 | jnz nosb1 |
2330 | cmp ebx,0 |
2330 | cmp ebx,0 |
2331 | je sbgrr |
2331 | je sbgrr |
2332 | cmp ecx,0 |
2332 | cmp ecx,0 |
2333 | je sbgrr |
2333 | je sbgrr |
2334 | mov [display_data-8],ebx |
2334 | mov [display_data-8],ebx |
2335 | mov [display_data-4],ecx |
2335 | mov [display_data-4],ecx |
2336 | ; mov [bgrchanged],1 |
2336 | ; mov [bgrchanged],1 |
2337 | sbgrr: |
2337 | sbgrr: |
2338 | ret |
2338 | ret |
2339 | nosb1: |
2339 | nosb1: |
2340 | 2340 | ||
2341 | cmp eax,2 ; SET PIXEL |
2341 | cmp eax,2 ; SET PIXEL |
2342 | jnz nosb2 |
2342 | jnz nosb2 |
2343 | mov edx,0x160000-16 |
2343 | mov edx,0x160000-16 |
2344 | cmp edx,ebx |
2344 | cmp edx,ebx |
2345 | jbe nosb2 |
2345 | jbe nosb2 |
2346 | mov edx,[ebx] |
2346 | mov edx,[ebx] |
2347 | and edx,0xFF000000 ;255*256*256*256 |
2347 | and edx,0xFF000000 ;255*256*256*256 |
2348 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2348 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2349 | add edx,ecx |
2349 | add edx,ecx |
2350 | mov [ebx+0x300000],edx |
2350 | mov [ebx+0x300000],edx |
2351 | ; mov [bgrchanged],1 |
2351 | ; mov [bgrchanged],1 |
2352 | ret |
2352 | ret |
2353 | nosb2: |
2353 | nosb2: |
2354 | 2354 | ||
2355 | cmp eax,3 ; DRAW BACKGROUND |
2355 | cmp eax,3 ; DRAW BACKGROUND |
2356 | jnz nosb3 |
2356 | jnz nosb3 |
2357 | draw_background_temp: |
2357 | draw_background_temp: |
2358 | ; cmp [bgrchanged],1 ;0 |
2358 | ; cmp [bgrchanged],1 ;0 |
2359 | ; je nosb31 |
2359 | ; je nosb31 |
2360 | ;draw_background_temp: |
2360 | ;draw_background_temp: |
2361 | ; mov [bgrchanged],1 ;0 |
2361 | ; mov [bgrchanged],1 ;0 |
2362 | mov [0xfff0],byte 1 |
2362 | mov [0xfff0],byte 1 |
2363 | nosb31: |
2363 | nosb31: |
2364 | ret |
2364 | ret |
2365 | nosb3: |
2365 | nosb3: |
2366 | 2366 | ||
2367 | cmp eax,4 ; TILED / STRETCHED |
2367 | cmp eax,4 ; TILED / STRETCHED |
2368 | jnz nosb4 |
2368 | jnz nosb4 |
2369 | cmp ebx,[display_data-12] |
2369 | cmp ebx,[display_data-12] |
2370 | je nosb41 |
2370 | je nosb41 |
2371 | mov [display_data-12],ebx |
2371 | mov [display_data-12],ebx |
2372 | ; mov [bgrchanged],1 |
2372 | ; mov [bgrchanged],1 |
2373 | nosb41: |
2373 | nosb41: |
2374 | ret |
2374 | ret |
2375 | nosb4: |
2375 | nosb4: |
2376 | 2376 | ||
2377 | cmp eax,5 ; BLOCK MOVE TO BGR |
2377 | cmp eax,5 ; BLOCK MOVE TO BGR |
2378 | jnz nosb5 |
2378 | jnz nosb5 |
2379 | ; bughere |
2379 | ; bughere |
2380 | mov edi, [0x3010] |
2380 | mov edi, [0x3010] |
2381 | add ebx, [edi+0x10] |
2381 | add ebx, [edi+0x10] |
2382 | ; mov esi, ebx |
2382 | ; mov esi, ebx |
2383 | ; mov edi, ecx |
2383 | ; mov edi, ecx |
2384 | mov eax, ebx |
2384 | mov eax, ebx |
2385 | mov ebx, ecx |
2385 | mov ebx, ecx |
2386 | add ecx, edx |
2386 | add ecx, edx |
2387 | cmp ecx, 0x160000-16 |
2387 | cmp ecx, 0x160000-16 |
2388 | ja .fin |
2388 | ja .fin |
2389 | ; add edi, 0x300000 |
2389 | ; add edi, 0x300000 |
2390 | add ebx, 0x300000 |
2390 | add ebx, 0x300000 |
2391 | mov ecx, edx |
2391 | mov ecx, edx |
2392 | cmp ecx, 0x160000-16 |
2392 | cmp ecx, 0x160000-16 |
2393 | ja .fin |
2393 | ja .fin |
2394 | ; mov [bgrchanged],1 |
2394 | ; mov [bgrchanged],1 |
2395 | ; cld |
2395 | ; cld |
2396 | ; rep movsb |
2396 | ; rep movsb |
2397 | call memmove |
2397 | call memmove |
2398 | .fin: |
2398 | .fin: |
2399 | ret |
2399 | ret |
2400 | nosb5: |
2400 | nosb5: |
2401 | 2401 | ||
2402 | ret |
2402 | ret |
2403 | 2403 | ||
2404 | 2404 | ||
2405 | align 4 |
2405 | align 4 |
2406 | 2406 | ||
2407 | sys_getbackground: |
2407 | sys_getbackground: |
2408 | 2408 | ||
2409 | cmp eax,1 ; SIZE |
2409 | cmp eax,1 ; SIZE |
2410 | jnz nogb1 |
2410 | jnz nogb1 |
2411 | mov eax,[display_data-8] |
2411 | mov eax,[display_data-8] |
2412 | shl eax,16 |
2412 | shl eax,16 |
2413 | mov ax,[display_data-4] |
2413 | mov ax,[display_data-4] |
2414 | mov [esp+36],eax |
2414 | mov [esp+36],eax |
2415 | ret |
2415 | ret |
2416 | nogb1: |
2416 | nogb1: |
2417 | 2417 | ||
2418 | cmp eax,2 ; PIXEL |
2418 | cmp eax,2 ; PIXEL |
2419 | jnz nogb2 |
2419 | jnz nogb2 |
2420 | mov edx,0x160000-16 |
2420 | mov edx,0x160000-16 |
2421 | cmp edx,ebx |
2421 | cmp edx,ebx |
2422 | jbe nogb2 |
2422 | jbe nogb2 |
2423 | mov eax, [ebx+0x300000] |
2423 | mov eax, [ebx+0x300000] |
2424 | and eax, 0xFFFFFF |
2424 | and eax, 0xFFFFFF |
2425 | mov [esp+36],eax |
2425 | mov [esp+36],eax |
2426 | ret |
2426 | ret |
2427 | nogb2: |
2427 | nogb2: |
2428 | 2428 | ||
2429 | cmp eax,4 ; TILED / STRETCHED |
2429 | cmp eax,4 ; TILED / STRETCHED |
2430 | jnz nogb4 |
2430 | jnz nogb4 |
2431 | mov eax,[display_data-12] |
2431 | mov eax,[display_data-12] |
2432 | nogb4: |
2432 | nogb4: |
2433 | mov [esp+36],eax |
2433 | mov [esp+36],eax |
2434 | ret |
2434 | ret |
2435 | 2435 | ||
2436 | 2436 | ||
2437 | align 4 |
2437 | align 4 |
2438 | 2438 | ||
2439 | sys_getkey: |
2439 | sys_getkey: |
2440 | mov [esp+36],dword 1 |
2440 | mov [esp+36],dword 1 |
2441 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2441 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2442 | movzx ecx,word [0xC000 + ebx * 2] |
2442 | movzx ecx,word [0xC000 + ebx * 2] |
2443 | mov edx,[0x3004] |
2443 | mov edx,[0x3004] |
2444 | cmp ecx,edx |
2444 | cmp ecx,edx |
2445 | jne .finish |
2445 | jne .finish |
2446 | cmp [0xf400],byte 0 |
2446 | cmp [0xf400],byte 0 |
2447 | je .finish |
2447 | je .finish |
2448 | movzx eax,byte [0xf401] |
2448 | movzx eax,byte [0xf401] |
2449 | shl eax,8 |
2449 | shl eax,8 |
2450 | push eax |
2450 | push eax |
2451 | dec byte [0xf400] |
2451 | dec byte [0xf400] |
2452 | and byte [0xf400],127 |
2452 | and byte [0xf400],127 |
2453 | movzx ecx,byte [0xf400] |
2453 | movzx ecx,byte [0xf400] |
2454 | add ecx,2 |
2454 | add ecx,2 |
2455 | ; mov esi,0xf402 |
2455 | ; mov esi,0xf402 |
2456 | ; mov edi,0xf401 |
2456 | ; mov edi,0xf401 |
2457 | ; cld |
2457 | ; cld |
2458 | ; rep movsb |
2458 | ; rep movsb |
2459 | mov eax, 0xF402 |
2459 | mov eax, 0xF402 |
2460 | mov ebx, 0xF401 |
2460 | mov ebx, 0xF401 |
2461 | call memmove |
2461 | call memmove |
2462 | pop eax |
2462 | pop eax |
2463 | mov [last_key_press],eax |
2463 | mov [last_key_press],eax |
2464 | 2464 | ||
2465 | mov eax,[kb_state] |
2465 | mov eax,[kb_state] |
2466 | and al,110000b |
2466 | and al,110000b |
2467 | cmp al,100000b |
2467 | cmp al,100000b |
2468 | je .yes_win_key |
2468 | je .yes_win_key |
2469 | cmp al,10000b |
2469 | cmp al,10000b |
2470 | je .yes_win_key |
2470 | je .yes_win_key |
2471 | mov eax,[last_key_press] |
2471 | mov eax,[last_key_press] |
2472 | jmp .no_win_key |
2472 | jmp .no_win_key |
2473 | ; cmp ah,232 |
2473 | ; cmp ah,232 |
2474 | ; je .yes_win_key |
2474 | ; je .yes_win_key |
2475 | ; cmp ah,233 |
2475 | ; cmp ah,233 |
2476 | ; jne .no_win_key |
2476 | ; jne .no_win_key |
2477 | .yes_win_key: |
2477 | .yes_win_key: |
2478 | mov eax,1 |
2478 | mov eax,1 |
2479 | .no_win_key: |
2479 | .no_win_key: |
2480 | mov [esp+36],eax |
2480 | mov [esp+36],eax |
2481 | .finish: |
2481 | .finish: |
2482 | ret |
2482 | ret |
2483 | 2483 | ||
2484 | 2484 | ||
2485 | align 4 |
2485 | align 4 |
2486 | 2486 | ||
2487 | sys_getbutton: |
2487 | sys_getbutton: |
2488 | 2488 | ||
2489 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2489 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2490 | mov [esp+36],dword 1 |
2490 | mov [esp+36],dword 1 |
2491 | movzx ecx, word [0xC000 + ebx * 2] |
2491 | movzx ecx, word [0xC000 + ebx * 2] |
2492 | mov edx, [0x3004] ; less than 256 processes |
2492 | mov edx, [0x3004] ; less than 256 processes |
2493 | cmp ecx,edx |
2493 | cmp ecx,edx |
2494 | jne .exit |
2494 | jne .exit |
2495 | movzx eax,byte [0xf500] |
2495 | movzx eax,byte [0xf500] |
2496 | test eax,eax |
2496 | test eax,eax |
2497 | jz .exit |
2497 | jz .exit |
2498 | mov eax,[0xf501] |
2498 | mov eax,[0xf501] |
2499 | shl eax,8 |
2499 | shl eax,8 |
2500 | mov [0xf500],byte 0 |
2500 | mov [0xf500],byte 0 |
2501 | mov [esp+36],eax |
2501 | mov [esp+36],eax |
2502 | .exit: |
2502 | .exit: |
2503 | ret |
2503 | ret |
2504 | 2504 | ||
2505 | 2505 | ||
2506 | align 4 |
2506 | align 4 |
2507 | 2507 | ||
2508 | sys_cpuusage: |
2508 | sys_cpuusage: |
2509 | 2509 | ||
2510 | ; RETURN: |
2510 | ; RETURN: |
2511 | ; |
2511 | ; |
2512 | ; +00 dword process cpu usage |
2512 | ; +00 dword process cpu usage |
2513 | ; +04 word position in windowing stack |
2513 | ; +04 word position in windowing stack |
2514 | ; +06 word windowing stack value at current position (cpu nro) |
2514 | ; +06 word windowing stack value at current position (cpu nro) |
2515 | ; +10 12 bytes name |
2515 | ; +10 12 bytes name |
2516 | ; +22 dword start in mem |
2516 | ; +22 dword start in mem |
2517 | ; +26 dword used mem |
2517 | ; +26 dword used mem |
2518 | ; +30 dword PID , process idenfification number |
2518 | ; +30 dword PID , process idenfification number |
2519 | ; |
2519 | ; |
2520 | 2520 | ||
2521 | mov edi,[0x3010] ; eax = return area |
2521 | mov edi,[0x3010] ; eax = return area |
2522 | add edi,0x10 |
2522 | add edi,0x10 |
2523 | add eax,[edi] |
2523 | add eax,[edi] |
2524 | 2524 | ||
2525 | cmp ebx,-1 ; who am I ? |
2525 | cmp ebx,-1 ; who am I ? |
2526 | jne no_who_am_i |
2526 | jne no_who_am_i |
2527 | mov ebx,[0x3000] |
2527 | mov ebx,[0x3000] |
2528 | no_who_am_i: |
2528 | no_who_am_i: |
2529 | 2529 | ||
2530 | push eax ; return area |
2530 | push eax ; return area |
2531 | push ebx ; process number |
2531 | push ebx ; process number |
2532 | 2532 | ||
2533 | push ebx |
2533 | push ebx |
2534 | push ebx |
2534 | push ebx |
2535 | push eax |
2535 | push eax |
2536 | 2536 | ||
2537 | ; return memory usage |
2537 | ; return memory usage |
2538 | 2538 | ||
2539 | xor edx,edx |
2539 | xor edx,edx |
2540 | mov eax,0x20 |
2540 | mov eax,0x20 |
2541 | mul ebx |
2541 | mul ebx |
2542 | add eax,0x3000+0x1c |
2542 | add eax,0x3000+0x1c |
2543 | mov ebx,eax |
2543 | mov ebx,eax |
2544 | pop eax |
2544 | pop eax |
2545 | mov ecx,[ebx] |
2545 | mov ecx,[ebx] |
2546 | mov [eax],ecx |
2546 | mov [eax],ecx |
2547 | pop ebx |
2547 | pop ebx |
2548 | ; mov ebx,[esp] |
2548 | ; mov ebx,[esp] |
2549 | ; shl ebx,1 |
2549 | ; shl ebx,1 |
2550 | ; add ebx,0xc000 |
2550 | ; add ebx,0xc000 |
2551 | mov cx, [0xC000 + ebx * 2] |
2551 | mov cx, [0xC000 + ebx * 2] |
2552 | mov [eax+4],cx |
2552 | mov [eax+4],cx |
2553 | ; mov ebx,[esp] |
2553 | ; mov ebx,[esp] |
2554 | ; shl ebx,1 |
2554 | ; shl ebx,1 |
2555 | ; add ebx,0xc400 |
2555 | ; add ebx,0xc400 |
2556 | mov cx, [0xC400 + ebx * 2] |
2556 | mov cx, [0xC400 + ebx * 2] |
2557 | mov [eax+6],cx |
2557 | mov [eax+6],cx |
2558 | ; pop ebx |
2558 | ; pop ebx |
2559 | push eax |
2559 | push eax |
2560 | mov eax,ebx |
2560 | mov eax,ebx |
2561 | shl eax,8 |
2561 | shl eax,8 |
2562 | add eax,0x80000 |
2562 | add eax,0x80000 |
2563 | pop ebx |
2563 | pop ebx |
2564 | add ebx,10 |
2564 | add ebx,10 |
2565 | mov ecx,11 |
2565 | mov ecx,11 |
2566 | call memmove |
2566 | call memmove |
2567 | 2567 | ||
2568 | ; memory usage |
2568 | ; memory usage |
2569 | 2569 | ||
2570 | xor eax,eax |
2570 | xor eax,eax |
2571 | mov edx,0x100000*16 |
2571 | mov edx,0x100000*16 |
2572 | pop ecx ; get gdt of tss |
2572 | pop ecx ; get gdt of tss |
2573 | cmp ecx,1 |
2573 | cmp ecx,1 |
2574 | je os_mem |
2574 | je os_mem |
2575 | shl ecx,8 |
2575 | shl ecx,8 |
2576 | mov edx,[0x80000+ecx+0x8c] |
2576 | mov edx,[0x80000+ecx+0x8c] |
2577 | mov eax,std_application_base_address |
2577 | mov eax,std_application_base_address |
2578 | ;add ecx,0x80000+0x88 |
2578 | ;add ecx,0x80000+0x88 |
2579 | ;mov ecx,[ecx] |
2579 | ;mov ecx,[ecx] |
2580 | ; shl ecx,3 |
2580 | ; shl ecx,3 |
2581 | ; eax run base -> edx used memory |
2581 | ; eax run base -> edx used memory |
2582 | ; mov al,[ecx+gdts+ app_code-3 +4] ; base 23:16 |
2582 | ; mov al,[ecx+gdts+ app_code-3 +4] ; base 23:16 |
2583 | ; mov ah,[ecx+gdts+ app_code-3 +7] ; base 31:24 |
2583 | ; mov ah,[ecx+gdts+ app_code-3 +7] ; base 31:24 |
2584 | ; shl eax,16 |
2584 | ; shl eax,16 |
2585 | ; mov ax,[ecx+gdts+ app_code-3 +2] ; base 0:15 |
2585 | ; mov ax,[ecx+gdts+ app_code-3 +2] ; base 0:15 |
2586 | ; movzx edx,word [ecx+gdts+ app_code-3 +0] |
2586 | ; movzx edx,word [ecx+gdts+ app_code-3 +0] |
2587 | ; shl edx,12 |
2587 | ; shl edx,12 |
2588 | 2588 | ||
2589 | os_mem: |
2589 | os_mem: |
2590 | dec edx |
2590 | dec edx |
2591 | mov [ebx+12],eax |
2591 | mov [ebx+12],eax |
2592 | mov [ebx+16],edx |
2592 | mov [ebx+16],edx |
2593 | 2593 | ||
2594 | ; PID (+30) |
2594 | ; PID (+30) |
2595 | 2595 | ||
2596 | mov eax,[esp] |
2596 | mov eax,[esp] |
2597 | shl eax,5 |
2597 | shl eax,5 |
2598 | add eax,0x3000+0x4 |
2598 | add eax,0x3000+0x4 |
2599 | mov eax,[eax] |
2599 | mov eax,[eax] |
2600 | mov [ebx+20],eax |
2600 | mov [ebx+20],eax |
2601 | 2601 | ||
2602 | ; window position and size |
2602 | ; window position and size |
2603 | 2603 | ||
2604 | mov esi,[esp] |
2604 | mov esi,[esp] |
2605 | shl esi,5 |
2605 | shl esi,5 |
2606 | add esi,window_data |
2606 | add esi,window_data |
2607 | mov edi,[esp+4] |
2607 | mov edi,[esp+4] |
2608 | add edi,34 |
2608 | add edi,34 |
2609 | mov ecx,4*4 |
2609 | mov ecx,4*4 |
2610 | cld |
2610 | cld |
2611 | rep movsb |
2611 | rep movsb |
2612 | 2612 | ||
2613 | ; Process state (+50) |
2613 | ; Process state (+50) |
2614 | 2614 | ||
2615 | mov eax,[esp] |
2615 | mov eax,[esp] |
2616 | shl eax,5 |
2616 | shl eax,5 |
2617 | add eax,0x3000+0xa |
2617 | add eax,0x3000+0xa |
2618 | mov eax,[eax] |
2618 | mov eax,[eax] |
2619 | mov [ebx+40],ax |
2619 | mov [ebx+40],ax |
2620 | 2620 | ||
2621 | 2621 | ||
2622 | pop ebx |
2622 | pop ebx |
2623 | pop eax |
2623 | pop eax |
2624 | 2624 | ||
2625 | ; return number of processes |
2625 | ; return number of processes |
2626 | 2626 | ||
2627 | mov eax,[0x3004] |
2627 | mov eax,[0x3004] |
2628 | mov [esp+36],eax |
2628 | mov [esp+36],eax |
2629 | ret |
2629 | ret |
2630 | 2630 | ||
2631 | 2631 | ||
2632 | 2632 | ||
2633 | 2633 | ||
2634 | align 4 |
2634 | align 4 |
2635 | sys_clock: |
2635 | sys_clock: |
2636 | cli |
2636 | cli |
2637 | ; Mikhail Lisovin xx Jan 2005 |
2637 | ; Mikhail Lisovin xx Jan 2005 |
2638 | @@: mov al, 10 |
2638 | @@: mov al, 10 |
2639 | out 0x70, al |
2639 | out 0x70, al |
2640 | in al, 0x71 |
2640 | in al, 0x71 |
2641 | test al, al |
2641 | test al, al |
2642 | jns @f |
2642 | jns @f |
2643 | mov esi, 1 |
2643 | mov esi, 1 |
2644 | call delay_ms |
2644 | call delay_ms |
2645 | jmp @b |
2645 | jmp @b |
2646 | @@: |
2646 | @@: |
2647 | ; end Lisovin's fix |
2647 | ; end Lisovin's fix |
2648 | 2648 | ||
2649 | xor al,al ; seconds |
2649 | xor al,al ; seconds |
2650 | out 0x70,al |
2650 | out 0x70,al |
2651 | in al,0x71 |
2651 | in al,0x71 |
2652 | movzx ecx,al |
2652 | movzx ecx,al |
2653 | mov al,02 ; minutes |
2653 | mov al,02 ; minutes |
2654 | shl ecx,16 |
2654 | shl ecx,16 |
2655 | out 0x70,al |
2655 | out 0x70,al |
2656 | in al,0x71 |
2656 | in al,0x71 |
2657 | movzx edx,al |
2657 | movzx edx,al |
2658 | mov al,04 ; hours |
2658 | mov al,04 ; hours |
2659 | shl edx,8 |
2659 | shl edx,8 |
2660 | out 0x70,al |
2660 | out 0x70,al |
2661 | in al,0x71 |
2661 | in al,0x71 |
2662 | add ecx,edx |
2662 | add ecx,edx |
2663 | movzx edx,al |
2663 | movzx edx,al |
2664 | add ecx,edx |
2664 | add ecx,edx |
2665 | sti |
2665 | sti |
2666 | mov [esp+36],ecx |
2666 | mov [esp+36],ecx |
2667 | ret |
2667 | ret |
2668 | 2668 | ||
2669 | 2669 | ||
2670 | align 4 |
2670 | align 4 |
2671 | 2671 | ||
2672 | sys_date: |
2672 | sys_date: |
2673 | 2673 | ||
2674 | cli |
2674 | cli |
2675 | mov al,6 ; day of week |
2675 | mov al,6 ; day of week |
2676 | out 0x70,al |
2676 | out 0x70,al |
2677 | in al,0x71 |
2677 | in al,0x71 |
2678 | mov ch,al |
2678 | mov ch,al |
2679 | mov al,7 ; date |
2679 | mov al,7 ; date |
2680 | out 0x70,al |
2680 | out 0x70,al |
2681 | in al,0x71 |
2681 | in al,0x71 |
2682 | mov cl,al |
2682 | mov cl,al |
2683 | mov al,8 ; month |
2683 | mov al,8 ; month |
2684 | shl ecx,16 |
2684 | shl ecx,16 |
2685 | out 0x70,al |
2685 | out 0x70,al |
2686 | in al,0x71 |
2686 | in al,0x71 |
2687 | mov ch,al |
2687 | mov ch,al |
2688 | mov al,9 ; year |
2688 | mov al,9 ; year |
2689 | out 0x70,al |
2689 | out 0x70,al |
2690 | in al,0x71 |
2690 | in al,0x71 |
2691 | mov cl,al |
2691 | mov cl,al |
2692 | sti |
2692 | sti |
2693 | mov [esp+36],ecx |
2693 | mov [esp+36],ecx |
2694 | ret |
2694 | ret |
2695 | 2695 | ||
2696 | 2696 | ||
2697 | ; redraw status |
2697 | ; redraw status |
2698 | 2698 | ||
2699 | sys_redrawstat: |
2699 | sys_redrawstat: |
2700 | 2700 | ||
2701 | cmp eax,1 |
2701 | cmp eax,1 |
2702 | jne no_widgets_away |
2702 | jne no_widgets_away |
2703 | 2703 | ||
2704 | ; buttons away |
2704 | ; buttons away |
2705 | 2705 | ||
2706 | mov ecx,[0x3000] |
2706 | mov ecx,[0x3000] |
2707 | 2707 | ||
2708 | sys_newba2: |
2708 | sys_newba2: |
2709 | 2709 | ||
2710 | mov edi,[0xfe88] |
2710 | mov edi,[0xfe88] |
2711 | cmp [edi],dword 0 ; empty button list ? |
2711 | cmp [edi],dword 0 ; empty button list ? |
2712 | je end_of_buttons_away |
2712 | je end_of_buttons_away |
2713 | 2713 | ||
2714 | movzx ebx,word [edi] |
2714 | movzx ebx,word [edi] |
2715 | inc ebx |
2715 | inc ebx |
2716 | 2716 | ||
2717 | mov eax,edi |
2717 | mov eax,edi |
2718 | 2718 | ||
2719 | sys_newba: |
2719 | sys_newba: |
2720 | 2720 | ||
2721 | dec ebx |
2721 | dec ebx |
2722 | jz end_of_buttons_away |
2722 | jz end_of_buttons_away |
2723 | 2723 | ||
2724 | add eax,0x10 |
2724 | add eax,0x10 |
2725 | cmp cx,[eax] |
2725 | cmp cx,[eax] |
2726 | jnz sys_newba |
2726 | jnz sys_newba |
2727 | 2727 | ||
2728 | push eax ebx ecx |
2728 | push eax ebx ecx |
2729 | mov ecx,ebx |
2729 | mov ecx,ebx |
2730 | inc ecx |
2730 | inc ecx |
2731 | shl ecx,4 |
2731 | shl ecx,4 |
2732 | mov ebx,eax |
2732 | mov ebx,eax |
2733 | add eax,0x10 |
2733 | add eax,0x10 |
2734 | call memmove |
2734 | call memmove |
2735 | dec dword [edi] |
2735 | dec dword [edi] |
2736 | pop ecx ebx eax |
2736 | pop ecx ebx eax |
2737 | 2737 | ||
2738 | jmp sys_newba2 |
2738 | jmp sys_newba2 |
2739 | 2739 | ||
2740 | end_of_buttons_away: |
2740 | end_of_buttons_away: |
2741 | 2741 | ||
2742 | ret |
2742 | ret |
2743 | 2743 | ||
2744 | no_widgets_away: |
2744 | no_widgets_away: |
2745 | 2745 | ||
2746 | cmp eax,2 |
2746 | cmp eax,2 |
2747 | jnz srl1 |
2747 | jnz srl1 |
2748 | 2748 | ||
2749 | mov edx,[0x3010] ; return whole screen draw area for this app |
2749 | mov edx,[0x3010] ; return whole screen draw area for this app |
2750 | add edx,draw_data-0x3000 |
2750 | add edx,draw_data-0x3000 |
2751 | mov [edx+0],dword 0 |
2751 | mov [edx+0],dword 0 |
2752 | mov [edx+4],dword 0 |
2752 | mov [edx+4],dword 0 |
2753 | mov eax,[0xfe00] |
2753 | mov eax,[0xfe00] |
2754 | mov [edx+8],eax |
2754 | mov [edx+8],eax |
2755 | mov eax,[0xfe04] |
2755 | mov eax,[0xfe04] |
2756 | mov [edx+12],eax |
2756 | mov [edx+12],eax |
2757 | 2757 | ||
2758 | mov edi,[0x3010] |
2758 | mov edi,[0x3010] |
2759 | sub edi,twdw |
2759 | sub edi,twdw |
2760 | mov [edi+30],byte 1 ; no new position & buttons from app |
2760 | mov [edi+30],byte 1 ; no new position & buttons from app |
2761 | 2761 | ||
2762 | call sys_window_mouse |
2762 | call sys_window_mouse |
2763 | 2763 | ||
2764 | ret |
2764 | ret |
2765 | 2765 | ||
2766 | srl1: |
2766 | srl1: |
2767 | 2767 | ||
2768 | ret |
2768 | ret |
2769 | 2769 | ||
2770 | 2770 | ||
2771 | sys_drawwindow: |
2771 | sys_drawwindow: |
2772 | 2772 | ||
2773 | mov edi,ecx |
2773 | mov edi,ecx |
2774 | shr edi,16+8 |
2774 | shr edi,16+8 |
2775 | and edi,15 |
2775 | and edi,15 |
2776 | 2776 | ||
2777 | cmp edi,0 ; type I - original style |
2777 | cmp edi,0 ; type I - original style |
2778 | jne nosyswI |
2778 | jne nosyswI |
2779 | call sys_set_window |
2779 | call sys_set_window |
2780 | call drawwindow_I |
2780 | call drawwindow_I |
2781 | ret |
2781 | ret |
2782 | nosyswI: |
2782 | nosyswI: |
2783 | 2783 | ||
2784 | cmp edi,1 ; type II - only reserve area, no draw |
2784 | cmp edi,1 ; type II - only reserve area, no draw |
2785 | jne nosyswII |
2785 | jne nosyswII |
2786 | call sys_set_window |
2786 | call sys_set_window |
2787 | call sys_window_mouse |
2787 | call sys_window_mouse |
2788 | ret |
2788 | ret |
2789 | nosyswII: |
2789 | nosyswII: |
2790 | 2790 | ||
2791 | cmp edi,2 ; type III - new style |
2791 | cmp edi,2 ; type III - new style |
2792 | jne nosyswIII |
2792 | jne nosyswIII |
2793 | call sys_set_window |
2793 | call sys_set_window |
2794 | call drawwindow_III |
2794 | call drawwindow_III |
2795 | ret |
2795 | ret |
2796 | nosyswIII: |
2796 | nosyswIII: |
2797 | 2797 | ||
2798 | cmp edi,3 ; type IV - skinned window |
2798 | cmp edi,3 ; type IV - skinned window |
2799 | jne nosyswIV |
2799 | jne nosyswIV |
2800 | call sys_set_window |
2800 | call sys_set_window |
2801 | call drawwindow_IV |
2801 | call drawwindow_IV |
2802 | ret |
2802 | ret |
2803 | nosyswIV: |
2803 | nosyswIV: |
2804 | 2804 | ||
2805 | ret |
2805 | ret |
2806 | 2806 | ||
2807 | 2807 | ||
2808 | sys_set_window: |
2808 | sys_set_window: |
2809 | 2809 | ||
2810 | mov edi,[0x3000] |
2810 | mov edi,[0x3000] |
2811 | shl edi,5 |
2811 | shl edi,5 |
2812 | add edi,window_data |
2812 | add edi,window_data |
2813 | 2813 | ||
2814 | ; colors |
2814 | ; colors |
2815 | mov [edi+16],ecx |
2815 | mov [edi+16],ecx |
2816 | mov [edi+20],edx |
2816 | mov [edi+20],edx |
2817 | mov [edi+24],esi |
2817 | mov [edi+24],esi |
2818 | 2818 | ||
2819 | ; check flag (?) |
2819 | ; check flag (?) |
2820 | cmp [edi+30],byte 1 |
2820 | cmp [edi+30],byte 1 |
2821 | jz newd |
2821 | jz newd |
2822 | 2822 | ||
2823 | push eax |
2823 | push eax |
2824 | mov eax,[timer_ticks] ;[0xfdf0] |
2824 | mov eax,[timer_ticks] ;[0xfdf0] |
2825 | add eax,100 |
2825 | add eax,100 |
2826 | mov [new_window_starting],eax |
2826 | mov [new_window_starting],eax |
2827 | pop eax |
2827 | pop eax |
2828 | 2828 | ||
2829 | mov [edi+8],ax |
2829 | mov [edi+8],ax |
2830 | mov [edi+12],bx |
2830 | mov [edi+12],bx |
2831 | shr eax,16 |
2831 | shr eax,16 |
2832 | shr ebx,16 |
2832 | shr ebx,16 |
2833 | mov [edi+00],ax |
2833 | mov [edi+00],ax |
2834 | mov [edi+04],bx |
2834 | mov [edi+04],bx |
2835 | 2835 | ||
2836 | 2836 | ||
2837 | call check_window_position |
2837 | call check_window_position |
2838 | 2838 | ||
2839 | 2839 | ||
2840 | push ecx esi edi ; save for window fullscreen/resize |
2840 | push ecx esi edi ; save for window fullscreen/resize |
2841 | mov esi,edi |
2841 | mov esi,edi |
2842 | sub edi,window_data |
2842 | sub edi,window_data |
2843 | shr edi,5 |
2843 | shr edi,5 |
2844 | shl edi,8 |
2844 | shl edi,8 |
2845 | add edi,0x80000+0x90 |
2845 | add edi,0x80000+0x90 |
2846 | mov ecx,4 |
2846 | mov ecx,4 |
2847 | cld |
2847 | cld |
2848 | rep movsd |
2848 | rep movsd |
2849 | pop edi esi ecx |
2849 | pop edi esi ecx |
2850 | 2850 | ||
2851 | push eax ebx ecx edx |
2851 | push eax ebx ecx edx |
2852 | ;;; mov eax, 1 |
2852 | ;;; mov eax, 1 |
2853 | ;;; call delay_hs |
2853 | ;;; call delay_hs |
2854 | movzx eax, word [edi+00] |
2854 | movzx eax, word [edi+00] |
2855 | movzx ebx, word [edi+04] |
2855 | movzx ebx, word [edi+04] |
2856 | movzx ecx, word [edi+8] |
2856 | movzx ecx, word [edi+8] |
2857 | movzx edx, word [edi+12] |
2857 | movzx edx, word [edi+12] |
2858 | add ecx, eax |
2858 | add ecx, eax |
2859 | add edx, ebx |
2859 | add edx, ebx |
2860 | call calculatescreen |
2860 | call calculatescreen |
2861 | pop edx ecx ebx eax |
2861 | pop edx ecx ebx eax |
2862 | 2862 | ||
2863 | mov [0xf400],byte 0 ; empty keyboard buffer |
2863 | mov [0xf400],byte 0 ; empty keyboard buffer |
2864 | mov [0xf500],byte 0 ; empty button buffer |
2864 | mov [0xf500],byte 0 ; empty button buffer |
2865 | 2865 | ||
2866 | newd: |
2866 | newd: |
2867 | mov [edi+31],byte 0 ; no redraw |
2867 | mov [edi+31],byte 0 ; no redraw |
2868 | mov edx,edi |
2868 | mov edx,edi |
2869 | 2869 | ||
2870 | ret |
2870 | ret |
2871 | 2871 | ||
2872 | 2872 | ||
2873 | sys_window_move: |
2873 | sys_window_move: |
2874 | 2874 | ||
2875 | cmp [window_move_pr],0 |
2875 | cmp [window_move_pr],0 |
2876 | je mwrl1 |
2876 | je mwrl1 |
2877 | 2877 | ||
2878 | mov [esp+36],dword 1 ; return queue error |
2878 | mov [esp+36],dword 1 ; return queue error |
2879 | 2879 | ||
2880 | ret |
2880 | ret |
2881 | 2881 | ||
2882 | mwrl1: |
2882 | mwrl1: |
2883 | 2883 | ||
2884 | mov edi,[0x3000] ; requestor process base |
2884 | mov edi,[0x3000] ; requestor process base |
2885 | mov [window_move_pr],edi |
2885 | mov [window_move_pr],edi |
2886 | 2886 | ||
2887 | mov [window_move_eax],eax |
2887 | mov [window_move_eax],eax |
2888 | mov [window_move_ebx],ebx |
2888 | mov [window_move_ebx],ebx |
2889 | mov [window_move_ecx],ecx |
2889 | mov [window_move_ecx],ecx |
2890 | mov [window_move_edx],edx |
2890 | mov [window_move_edx],edx |
2891 | 2891 | ||
2892 | mov [esp+36],dword 0 ; return success |
2892 | mov [esp+36],dword 0 ; return success |
2893 | 2893 | ||
2894 | ret |
2894 | ret |
2895 | 2895 | ||
2896 | type_background_1: |
2896 | type_background_1: |
2897 | cmp [0xfff0],byte 0 ; background update ? |
2897 | cmp [0xfff0],byte 0 ; background update ? |
2898 | jz temp_nobackgr |
2898 | jz temp_nobackgr |
2899 | mov [0xfff0],byte 2 |
2899 | mov [0xfff0],byte 2 |
2900 | call change_task |
2900 | call change_task |
2901 | mov [draw_data+32+0],dword 0 |
2901 | mov [draw_data+32+0],dword 0 |
2902 | mov [draw_data+32+4],dword 0 |
2902 | mov [draw_data+32+4],dword 0 |
2903 | mov eax,[0xfe00] |
2903 | mov eax,[0xfe00] |
2904 | mov ebx,[0xfe04] |
2904 | mov ebx,[0xfe04] |
2905 | mov [draw_data+32+8],eax |
2905 | mov [draw_data+32+8],eax |
2906 | mov [draw_data+32+12],ebx |
2906 | mov [draw_data+32+12],ebx |
2907 | call drawbackground |
2907 | call drawbackground |
2908 | mov [0xfff0],byte 0 |
2908 | mov [0xfff0],byte 0 |
2909 | mov [0xfff4],byte 0 |
2909 | mov [0xfff4],byte 0 |
2910 | temp_nobackgr: |
2910 | temp_nobackgr: |
2911 | ret |
2911 | ret |
2912 | 2912 | ||
2913 | uglobal |
2913 | uglobal |
2914 | window_move_pr dd 0x0 |
2914 | window_move_pr dd 0x0 |
2915 | window_move_eax dd 0x0 |
2915 | window_move_eax dd 0x0 |
2916 | window_move_ebx dd 0x0 |
2916 | window_move_ebx dd 0x0 |
2917 | window_move_ecx dd 0x0 |
2917 | window_move_ecx dd 0x0 |
2918 | window_move_edx dd 0x0 |
2918 | window_move_edx dd 0x0 |
2919 | endg |
2919 | endg |
2920 | 2920 | ||
2921 | ;ok - 100% work |
2921 | ;ok - 100% work |
2922 | ;nt - not tested |
2922 | ;nt - not tested |
2923 | ;--------------------------------------------------------------------------------------------- |
2923 | ;--------------------------------------------------------------------------------------------- |
2924 | ;eax |
2924 | ;eax |
2925 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
2925 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
2926 | ;1 - change task. Ret nothing. Block. ok. |
2926 | ;1 - change task. Ret nothing. Block. ok. |
2927 | ;2 - performance control |
2927 | ;2 - performance control |
2928 | ; ebx |
2928 | ; ebx |
2929 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
2929 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
2930 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
2930 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
2931 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
2931 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
2932 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
2932 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
2933 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
2933 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
2934 | ;eax |
2934 | ;eax |
2935 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2935 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2936 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2936 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2937 | ;--------------------------------------------------------------------------------------------- |
2937 | ;--------------------------------------------------------------------------------------------- |
2938 | sys_sheduler: ;noname & halyavin |
2938 | sys_sheduler: ;noname & halyavin |
2939 | cmp eax,0 |
2939 | cmp eax,0 |
2940 | je shed_counter |
2940 | je shed_counter |
2941 | cmp eax,2 |
2941 | cmp eax,2 |
2942 | je perf_control |
2942 | je perf_control |
2943 | cmp eax,3 |
2943 | cmp eax,3 |
2944 | je rdmsr_instr |
2944 | je rdmsr_instr |
2945 | cmp eax,4 |
2945 | cmp eax,4 |
2946 | je wrmsr_instr |
2946 | je wrmsr_instr |
2947 | cmp eax,1 |
2947 | cmp eax,1 |
2948 | jne not_supported |
2948 | jne not_supported |
2949 | call change_task ;delay,0 |
2949 | call change_task ;delay,0 |
2950 | ret |
2950 | ret |
2951 | shed_counter: |
2951 | shed_counter: |
2952 | mov eax,[context_counter] |
2952 | mov eax,[context_counter] |
2953 | mov [esp+36],eax |
2953 | mov [esp+36],eax |
2954 | not_supported: |
2954 | not_supported: |
2955 | ret |
2955 | ret |
2956 | perf_control: |
2956 | perf_control: |
2957 | inc eax ;now eax=3 |
2957 | inc eax ;now eax=3 |
2958 | cmp ebx,eax |
2958 | cmp ebx,eax |
2959 | je cache_disable |
2959 | je cache_disable |
2960 | dec eax |
2960 | dec eax |
2961 | cmp ebx,eax |
2961 | cmp ebx,eax |
2962 | je cache_enable |
2962 | je cache_enable |
2963 | dec eax |
2963 | dec eax |
2964 | cmp ebx,eax |
2964 | cmp ebx,eax |
2965 | je is_cache_enabled |
2965 | je is_cache_enabled |
2966 | dec eax |
2966 | dec eax |
2967 | cmp ebx,eax |
2967 | cmp ebx,eax |
2968 | je modify_pce |
2968 | je modify_pce |
2969 | ret |
2969 | ret |
2970 | 2970 | ||
2971 | rdmsr_instr: |
2971 | rdmsr_instr: |
2972 | ;now counter in ecx |
2972 | ;now counter in ecx |
2973 | ;(edx:eax) esi:edi => edx:esi |
2973 | ;(edx:eax) esi:edi => edx:esi |
2974 | mov eax,esi |
2974 | mov eax,esi |
2975 | rdmsr |
2975 | rdmsr |
2976 | mov [esp+36],eax |
2976 | mov [esp+36],eax |
2977 | mov [esp+24],edx ;ret in ebx? |
2977 | mov [esp+24],edx ;ret in ebx? |
2978 | ret |
2978 | ret |
2979 | 2979 | ||
2980 | wrmsr_instr: |
2980 | wrmsr_instr: |
2981 | ;now counter in ecx |
2981 | ;now counter in ecx |
2982 | ;(edx:eax) esi:edi => edx:esi |
2982 | ;(edx:eax) esi:edi => edx:esi |
2983 | mov eax,esi |
2983 | mov eax,esi |
2984 | wrmsr |
2984 | wrmsr |
2985 | mov [esp+36],eax |
2985 | mov [esp+36],eax |
2986 | mov [esp+24],edx ;ret in ebx? |
2986 | mov [esp+24],edx ;ret in ebx? |
2987 | ret |
2987 | ret |
2988 | 2988 | ||
2989 | cache_disable: |
2989 | cache_disable: |
2990 | mov eax,cr0 |
2990 | mov eax,cr0 |
2991 | or eax,01100000000000000000000000000000b |
2991 | or eax,01100000000000000000000000000000b |
2992 | mov cr0,eax |
2992 | mov cr0,eax |
2993 | wbinvd ;set MESI |
2993 | wbinvd ;set MESI |
2994 | ret |
2994 | ret |
2995 | 2995 | ||
2996 | cache_enable: |
2996 | cache_enable: |
2997 | mov eax,cr0 |
2997 | mov eax,cr0 |
2998 | and eax,10011111111111111111111111111111b |
2998 | and eax,10011111111111111111111111111111b |
2999 | mov cr0,eax |
2999 | mov cr0,eax |
3000 | ret |
3000 | ret |
3001 | 3001 | ||
3002 | is_cache_enabled: |
3002 | is_cache_enabled: |
3003 | mov eax,cr0 |
3003 | mov eax,cr0 |
3004 | mov ebx,eax |
3004 | mov ebx,eax |
3005 | and eax,01100000000000000000000000000000b |
3005 | and eax,01100000000000000000000000000000b |
3006 | jz cache_disabled |
3006 | jz cache_disabled |
3007 | mov [esp+36],ebx |
3007 | mov [esp+36],ebx |
3008 | cache_disabled: |
3008 | cache_disabled: |
3009 | mov dword [esp+36],eax ;0 |
3009 | mov dword [esp+36],eax ;0 |
3010 | ret |
3010 | ret |
3011 | 3011 | ||
3012 | modify_pce: |
3012 | modify_pce: |
3013 | mov eax,cr4 |
3013 | mov eax,cr4 |
3014 | ; mov ebx,0 |
3014 | ; mov ebx,0 |
3015 | ; or bx,100000000b ;pce |
3015 | ; or bx,100000000b ;pce |
3016 | ; xor eax,ebx ;invert pce |
3016 | ; xor eax,ebx ;invert pce |
3017 | btr eax,8 ;pce=cr4[8] |
3017 | btr eax,8 ;pce=cr4[8] |
3018 | mov cr4,eax |
3018 | mov cr4,eax |
3019 | mov [esp+36],eax |
3019 | mov [esp+36],eax |
3020 | ret |
3020 | ret |
3021 | ;--------------------------------------------------------------------------------------------- |
3021 | ;--------------------------------------------------------------------------------------------- |
3022 | 3022 | ||
3023 | ; check pixel limits |
3023 | ; check pixel limits |
3024 | 3024 | ||
3025 | ;cplimit: |
3025 | ;cplimit: |
3026 | ; push edi |
3026 | ; push edi |
3027 | 3027 | ||
3028 | ; cmp byte [0xe000], 1 ; Multitasking enabled? |
3028 | ; cmp byte [0xe000], 1 ; Multitasking enabled? |
3029 | ; jnz .ret0 |
3029 | ; jnz .ret0 |
3030 | ; mov edi,[0x3010] |
3030 | ; mov edi,[0x3010] |
3031 | ; add edi, draw_data-0x3000 |
3031 | ; add edi, draw_data-0x3000 |
3032 | ; mov ecx, 1 |
3032 | ; mov ecx, 1 |
3033 | ; cmp [edi+0], eax ; xs |
3033 | ; cmp [edi+0], eax ; xs |
3034 | ; ja .ret1 |
3034 | ; ja .ret1 |
3035 | ; cmp [edi+4], ebx ; ys |
3035 | ; cmp [edi+4], ebx ; ys |
3036 | ; ja .ret1 |
3036 | ; ja .ret1 |
3037 | ; cmp eax, [edi+8] ; xe |
3037 | ; cmp eax, [edi+8] ; xe |
3038 | ; ja .ret1 |
3038 | ; ja .ret1 |
3039 | ; cmp ebx, [edi+12] ; ye |
3039 | ; cmp ebx, [edi+12] ; ye |
3040 | ; ja .ret1 |
3040 | ; ja .ret1 |
3041 | 3041 | ||
3042 | ;.ret0: |
3042 | ;.ret0: |
3043 | ; xor ecx, ecx |
3043 | ; xor ecx, ecx |
3044 | ;.ret1: |
3044 | ;.ret1: |
3045 | ; pop edi |
3045 | ; pop edi |
3046 | ; ret |
3046 | ; ret |
3047 | 3047 | ||
3048 | 3048 | ||
3049 | ; check if pixel is allowed to be drawn |
3049 | ; check if pixel is allowed to be drawn |
3050 | 3050 | ||
3051 | checkpixel: |
3051 | checkpixel: |
3052 | 3052 | ||
3053 | push eax |
3053 | push eax |
3054 | push ebx |
3054 | push ebx |
3055 | push edx |
3055 | push edx |
3056 | 3056 | ||
3057 | ; mov ecx,[0x3000] ; process count |
3057 | ; mov ecx,[0x3000] ; process count |
3058 | ; shl ecx, 6 ; *64 |
3058 | ; shl ecx, 6 ; *64 |
3059 | ; add ecx,0xc000 ; +window_stack |
3059 | ; add ecx,0xc000 ; +window_stack |
3060 | ; mov dx,word [ecx] ; window_stack_value |
3060 | ; mov dx,word [ecx] ; window_stack_value |
3061 | 3061 | ||
3062 | ; cmp dx, word [0x3004] ; is this window active right now?! |
3062 | ; cmp dx, word [0x3004] ; is this window active right now?! |
3063 | ; jz .ret0 |
3063 | ; jz .ret0 |
3064 | 3064 | ||
3065 | ; call cplimit |
3065 | ; call cplimit |
3066 | ; test ecx, ecx |
3066 | ; test ecx, ecx |
3067 | ; jnz .ret1 |
3067 | ; jnz .ret1 |
3068 | 3068 | ||
3069 | mov edx,[0xfe00] ; screen x size |
3069 | mov edx,[0xfe00] ; screen x size |
3070 | inc edx |
3070 | inc edx |
3071 | imul edx, ebx |
3071 | imul edx, ebx |
3072 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3072 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3073 | ;;; mov dl,[eax] |
3073 | ;;; mov dl,[eax] |
3074 | 3074 | ||
3075 | mov eax,[0x3000] |
3075 | mov eax,[0x3000] |
3076 | shl eax,5 |
3076 | shl eax,5 |
3077 | add eax,0x3000+0xe |
3077 | add eax,0x3000+0xe |
3078 | 3078 | ||
3079 | mov ecx, 1 |
3079 | mov ecx, 1 |
3080 | cmp byte [eax], dl |
3080 | cmp byte [eax], dl |
3081 | jnz .ret1 |
3081 | jnz .ret1 |
3082 | 3082 | ||
3083 | .ret0: |
3083 | .ret0: |
3084 | xor ecx, ecx |
3084 | xor ecx, ecx |
3085 | .ret1: |
3085 | .ret1: |
3086 | pop edx |
3086 | pop edx |
3087 | pop ebx |
3087 | pop ebx |
3088 | pop eax |
3088 | pop eax |
3089 | ret |
3089 | ret |
3090 | 3090 | ||
3091 | uglobal |
3091 | uglobal |
3092 | mouse_active db 0 |
3092 | mouse_active db 0 |
3093 | endg |
3093 | endg |
3094 | iglobal |
3094 | iglobal |
3095 | cpustring db 'CPU ' |
3095 | cpustring db 'CPU ' |
3096 | endg |
3096 | endg |
3097 | 3097 | ||
3098 | 3098 | ||
3099 | align 4 |
3099 | align 4 |
3100 | ; check misc |
3100 | ; check misc |
3101 | 3101 | ||
3102 | checkmisc: |
3102 | checkmisc: |
3103 | 3103 | ||
3104 | cmp [ctrl_alt_del], 1 |
3104 | cmp [ctrl_alt_del], 1 |
3105 | jne nocpustart |
3105 | jne nocpustart |
3106 | mov eax, cpustring |
3106 | mov eax, cpustring |
3107 | call start_application_fl |
3107 | call start_application_fl |
3108 | mov [ctrl_alt_del], 0 |
3108 | mov [ctrl_alt_del], 0 |
3109 | nocpustart: |
3109 | nocpustart: |
3110 | cmp [mouse_active], 1 |
3110 | cmp [mouse_active], 1 |
3111 | jne mouse_not_active |
3111 | jne mouse_not_active |
3112 | mov [mouse_active], 0 |
3112 | mov [mouse_active], 0 |
3113 | xor edi, edi |
3113 | xor edi, edi |
3114 | mov ecx, [0x3004] |
3114 | mov ecx, [0x3004] |
3115 | set_mouse_event: |
3115 | set_mouse_event: |
3116 | add edi, 256 |
3116 | add edi, 256 |
3117 | or [edi+0x80000+0xA8], dword 00100000b |
3117 | or [edi+0x80000+0xA8], dword 00100000b |
3118 | loop set_mouse_event |
3118 | loop set_mouse_event |
3119 | mouse_not_active: |
3119 | mouse_not_active: |
3120 | 3120 | ||
3121 | 3121 | ||
3122 | cmp [0xfff0],byte 0 ; background update ? |
3122 | cmp [0xfff0],byte 0 ; background update ? |
3123 | jz nobackgr |
3123 | jz nobackgr |
3124 | mov [0xfff0],byte 2 |
3124 | mov [0xfff0],byte 2 |
3125 | call change_task |
3125 | call change_task |
3126 | mov [draw_data+32+0],dword 0 |
3126 | mov [draw_data+32+0],dword 0 |
3127 | mov [draw_data+32+4],dword 0 |
3127 | mov [draw_data+32+4],dword 0 |
3128 | mov eax,[0xfe00] |
3128 | mov eax,[0xfe00] |
3129 | mov ebx,[0xfe04] |
3129 | mov ebx,[0xfe04] |
3130 | mov [draw_data+32+8],eax |
3130 | mov [draw_data+32+8],eax |
3131 | mov [draw_data+32+12],ebx |
3131 | mov [draw_data+32+12],ebx |
3132 | call drawbackground |
3132 | call drawbackground |
3133 | mov [0xfff0],byte 0 |
3133 | mov [0xfff0],byte 0 |
3134 | mov [0xfff4],byte 0 |
3134 | mov [0xfff4],byte 0 |
3135 | 3135 | ||
3136 | nobackgr: |
3136 | nobackgr: |
3137 | 3137 | ||
3138 | 3138 | ||
3139 | ; system shutdown request |
3139 | ; system shutdown request |
3140 | 3140 | ||
3141 | cmp [0xFF00],byte 0 |
3141 | cmp [0xFF00],byte 0 |
3142 | je noshutdown |
3142 | je noshutdown |
3143 | 3143 | ||
3144 | mov edx,[shutdown_processes] |
3144 | mov edx,[shutdown_processes] |
3145 | sub dl,2 |
3145 | sub dl,2 |
3146 | 3146 | ||
3147 | cmp [0xff00],dl |
3147 | cmp [0xff00],dl |
3148 | jne no_mark_system_shutdown |
3148 | jne no_mark_system_shutdown |
3149 | 3149 | ||
3150 | mov edx,0x3040 |
3150 | mov edx,0x3040 |
3151 | movzx ecx,byte [0xff00] |
3151 | movzx ecx,byte [0xff00] |
3152 | add ecx,5 |
3152 | add ecx,5 |
3153 | markz: |
3153 | markz: |
3154 | mov [edx+0xa],byte 3 |
3154 | mov [edx+0xa],byte 3 |
3155 | add edx,0x20 |
3155 | add edx,0x20 |
3156 | loop markz |
3156 | loop markz |
3157 | 3157 | ||
3158 | no_mark_system_shutdown: |
3158 | no_mark_system_shutdown: |
3159 | 3159 | ||
3160 | call [disable_mouse] |
3160 | call [disable_mouse] |
3161 | 3161 | ||
3162 | dec byte [0xff00] |
3162 | dec byte [0xff00] |
3163 | 3163 | ||
3164 | cmp [0xff00],byte 0 |
3164 | cmp [0xff00],byte 0 |
3165 | je system_shutdown |
3165 | je system_shutdown |
3166 | 3166 | ||
3167 | noshutdown: |
3167 | noshutdown: |
3168 | 3168 | ||
3169 | 3169 | ||
3170 | mov eax,[0x3004] ; termination |
3170 | mov eax,[0x3004] ; termination |
3171 | mov ebx,0x3020+0xa |
3171 | mov ebx,0x3020+0xa |
3172 | mov esi,1 |
3172 | mov esi,1 |
3173 | 3173 | ||
3174 | newct: |
3174 | newct: |
3175 | mov cl,[ebx] |
3175 | mov cl,[ebx] |
3176 | cmp cl,byte 3 |
3176 | cmp cl,byte 3 |
3177 | jz terminate |
3177 | jz terminate |
3178 | cmp cl,byte 4 |
3178 | cmp cl,byte 4 |
3179 | jz terminate |
3179 | jz terminate |
3180 | 3180 | ||
3181 | add ebx,0x20 |
3181 | add ebx,0x20 |
3182 | inc esi |
3182 | inc esi |
3183 | dec eax |
3183 | dec eax |
3184 | jnz newct |
3184 | jnz newct |
3185 | 3185 | ||
3186 | ret |
3186 | ret |
3187 | 3187 | ||
3188 | 3188 | ||
3189 | 3189 | ||
3190 | 3190 | ||
3191 | ; redraw screen |
3191 | ; redraw screen |
3192 | 3192 | ||
3193 | redrawscreen: |
3193 | redrawscreen: |
3194 | 3194 | ||
3195 | ; eax , if process window_data base is eax, do not set flag/limits |
3195 | ; eax , if process window_data base is eax, do not set flag/limits |
3196 | 3196 | ||
3197 | pushad |
3197 | pushad |
3198 | push eax |
3198 | push eax |
3199 | 3199 | ||
3200 | ;;; mov eax,2 |
3200 | ;;; mov eax,2 |
3201 | ;;; call delay_hs |
3201 | ;;; call delay_hs |
3202 | 3202 | ||
3203 | ;mov ecx,0 ; redraw flags for apps |
3203 | ;mov ecx,0 ; redraw flags for apps |
3204 | xor ecx,ecx |
3204 | xor ecx,ecx |
3205 | newdw2: |
3205 | newdw2: |
3206 | 3206 | ||
3207 | inc ecx |
3207 | inc ecx |
3208 | push ecx |
3208 | push ecx |
3209 | 3209 | ||
3210 | mov eax,ecx |
3210 | mov eax,ecx |
3211 | shl eax,5 |
3211 | shl eax,5 |
3212 | add eax,window_data |
3212 | add eax,window_data |
3213 | 3213 | ||
3214 | cmp eax,[esp+4] |
3214 | cmp eax,[esp+4] |
3215 | je not_this_task |
3215 | je not_this_task |
3216 | ; check if window in redraw area |
3216 | ; check if window in redraw area |
3217 | mov edi,eax |
3217 | mov edi,eax |
3218 | 3218 | ||
3219 | cmp ecx,1 ; limit for background |
3219 | cmp ecx,1 ; limit for background |
3220 | jz bgli |
3220 | jz bgli |
3221 | 3221 | ||
3222 | mov eax,[edi+0] |
3222 | mov eax,[edi+0] |
3223 | mov ebx,[edi+4] |
3223 | mov ebx,[edi+4] |
3224 | mov ecx,[edi+8] |
3224 | mov ecx,[edi+8] |
3225 | mov edx,[edi+12] |
3225 | mov edx,[edi+12] |
3226 | add ecx,eax |
3226 | add ecx,eax |
3227 | add edx,ebx |
3227 | add edx,ebx |
3228 | 3228 | ||
3229 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3229 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3230 | cmp ecx,ebx |
3230 | cmp ecx,ebx |
3231 | jb ricino |
3231 | jb ricino |
3232 | 3232 | ||
3233 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3233 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3234 | cmp ecx,eax |
3234 | cmp ecx,eax |
3235 | jb ricino |
3235 | jb ricino |
3236 | 3236 | ||
3237 | mov eax,[edi+0] |
3237 | mov eax,[edi+0] |
3238 | mov ebx,[edi+4] |
3238 | mov ebx,[edi+4] |
3239 | mov ecx,[edi+8] |
3239 | mov ecx,[edi+8] |
3240 | mov edx,[edi+12] |
3240 | mov edx,[edi+12] |
3241 | add ecx,eax |
3241 | add ecx,eax |
3242 | add edx,ebx |
3242 | add edx,ebx |
3243 | 3243 | ||
3244 | mov eax,[dly] ; eax = area y start edx = window y end |
3244 | mov eax,[dly] ; eax = area y start edx = window y end |
3245 | cmp edx,eax |
3245 | cmp edx,eax |
3246 | jb ricino |
3246 | jb ricino |
3247 | 3247 | ||
3248 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3248 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3249 | cmp ecx,eax |
3249 | cmp ecx,eax |
3250 | jb ricino |
3250 | jb ricino |
3251 | 3251 | ||
3252 | bgli: |
3252 | bgli: |
3253 | 3253 | ||
3254 | cmp edi,esi |
3254 | cmp edi,esi |
3255 | jz ricino |
3255 | jz ricino |
3256 | 3256 | ||
3257 | mov eax,edi |
3257 | mov eax,edi |
3258 | add eax,draw_data-window_data |
3258 | add eax,draw_data-window_data |
3259 | 3259 | ||
3260 | mov ebx,[dlx] ; set limits |
3260 | mov ebx,[dlx] ; set limits |
3261 | mov [eax+0],ebx |
3261 | mov [eax+0],ebx |
3262 | mov ebx,[dly] |
3262 | mov ebx,[dly] |
3263 | mov [eax+4],ebx |
3263 | mov [eax+4],ebx |
3264 | mov ebx,[dlxe] |
3264 | mov ebx,[dlxe] |
3265 | mov [eax+8],ebx |
3265 | mov [eax+8],ebx |
3266 | mov ebx,[dlye] |
3266 | mov ebx,[dlye] |
3267 | mov [eax+12],ebx |
3267 | mov [eax+12],ebx |
3268 | 3268 | ||
3269 | sub eax,draw_data-window_data |
3269 | sub eax,draw_data-window_data |
3270 | 3270 | ||
3271 | cmp ecx,1 |
3271 | cmp ecx,1 |
3272 | jne nobgrd |
3272 | jne nobgrd |
3273 | cmp esi,1 |
3273 | cmp esi,1 |
3274 | je newdw8 |
3274 | je newdw8 |
3275 | call drawbackground |
3275 | call drawbackground |
3276 | 3276 | ||
3277 | newdw8: |
3277 | newdw8: |
3278 | nobgrd: |
3278 | nobgrd: |
3279 | 3279 | ||
3280 | mov [eax+31],byte 1 ; mark as redraw |
3280 | mov [eax+31],byte 1 ; mark as redraw |
3281 | 3281 | ||
3282 | ricino: |
3282 | ricino: |
3283 | 3283 | ||
3284 | not_this_task: |
3284 | not_this_task: |
3285 | 3285 | ||
3286 | pop ecx |
3286 | pop ecx |
3287 | 3287 | ||
3288 | cmp ecx,[0x3004] |
3288 | cmp ecx,[0x3004] |
3289 | jle newdw2 |
3289 | jle newdw2 |
3290 | ; jg newdw3 |
3290 | ; jg newdw3 |
3291 | ; jmp newdw2 |
3291 | ; jmp newdw2 |
3292 | 3292 | ||
3293 | ; newdw3: |
3293 | ; newdw3: |
3294 | 3294 | ||
3295 | pop eax |
3295 | pop eax |
3296 | popad |
3296 | popad |
3297 | 3297 | ||
3298 | ret |
3298 | ret |
3299 | 3299 | ||
3300 | ; check mouse |
3300 | ; check mouse |
3301 | ; |
3301 | ; |
3302 | ; |
3302 | ; |
3303 | ; FB00 -> FB0F mouse memory 00 chunk count - FB0A-B x - FB0C-D y |
3303 | ; FB00 -> FB0F mouse memory 00 chunk count - FB0A-B x - FB0C-D y |
3304 | ; FB10 -> FB17 mouse color mem |
3304 | ; FB10 -> FB17 mouse color mem |
3305 | ; FB21 x move |
3305 | ; FB21 x move |
3306 | ; FB22 y move |
3306 | ; FB22 y move |
3307 | ; FB30 color temp |
3307 | ; FB30 color temp |
3308 | ; FB28 high bits temp |
3308 | ; FB28 high bits temp |
3309 | ; FB4A -> FB4D FB4A-B x-under - FB4C-D y-under |
3309 | ; FB4A -> FB4D FB4A-B x-under - FB4C-D y-under |
3310 | ; FC00 -> FCFE com1/ps2 buffer |
3310 | ; FC00 -> FCFE com1/ps2 buffer |
3311 | ; FCFF com1/ps2 buffer count starting from FC00 |
3311 | ; FCFF com1/ps2 buffer count starting from FC00 |
3312 | 3312 | ||
3313 | uglobal |
3313 | uglobal |
3314 | mousecount dd 0x0 |
3314 | mousecount dd 0x0 |
3315 | mousedata dd 0x0 |
3315 | mousedata dd 0x0 |
3316 | endg |
3316 | endg |
3317 | 3317 | ||
3318 | 3318 | ||
3319 | check_mouse_data: |
3319 | check_mouse_data: |
3320 | 3320 | ||
3321 | pushad |
3321 | pushad |
3322 | 3322 | ||
3323 | cmp [0xF604],byte 1 |
3323 | cmp [0xF604],byte 1 |
3324 | jne no_ps2_mouse |
3324 | jne no_ps2_mouse |
3325 | mov [mousecount],dword 0x2e0000+12*4096 |
3325 | mov [mousecount],dword 0x2e0000+12*4096 |
3326 | mov [mousedata],dword 0x2e0000+12*4096+0x10 |
3326 | mov [mousedata],dword 0x2e0000+12*4096+0x10 |
3327 | jmp uusicheckmouse |
3327 | jmp uusicheckmouse |
3328 | no_ps2_mouse: |
3328 | no_ps2_mouse: |
3329 | cmp [0xF604],byte 2 |
3329 | cmp [0xF604],byte 2 |
3330 | jne no_com1_mouse |
3330 | jne no_com1_mouse |
3331 | mov [mousecount],dword 0x2e0000+4*4096 |
3331 | mov [mousecount],dword 0x2e0000+4*4096 |
3332 | mov [mousedata],dword 0x2e0000+4*4096+0x10 |
3332 | mov [mousedata],dword 0x2e0000+4*4096+0x10 |
3333 | jmp uusicheckmouse |
3333 | jmp uusicheckmouse |
3334 | no_com1_mouse: |
3334 | no_com1_mouse: |
3335 | mov [mousecount],dword 0x2e0000+3*4096 |
3335 | mov [mousecount],dword 0x2e0000+3*4096 |
3336 | mov [mousedata],dword 0x2e0000+3*4096+0x10 |
3336 | mov [mousedata],dword 0x2e0000+3*4096+0x10 |
3337 | 3337 | ||
3338 | uusicheckmouse: |
3338 | uusicheckmouse: |
3339 | 3339 | ||
3340 | mov ebx,[mousecount] ; anything at buffer for mouse |
3340 | mov ebx,[mousecount] ; anything at buffer for mouse |
3341 | cmp dword [ebx], 0 ; !!! |
3341 | cmp dword [ebx], 0 ; !!! |
3342 | jz checkmouseret |
3342 | jz checkmouseret |
3343 | 3343 | ||
3344 | ; first byte of comX or ps2 ? |
3344 | ; first byte of comX or ps2 ? |
3345 | 3345 | ||
3346 | cmp [0xF604],byte 1 |
3346 | cmp [0xF604],byte 1 |
3347 | je ps2mousefirst |
3347 | je ps2mousefirst |
3348 | 3348 | ||
3349 | ; ****************************************** |
3349 | ; ****************************************** |
3350 | ; *********** COMX mouse driver ************ |
3350 | ; *********** COMX mouse driver ************ |
3351 | ; ****************************************** |
3351 | ; ****************************************** |
3352 | 3352 | ||
3353 | com1mousefirst: |
3353 | com1mousefirst: |
3354 | 3354 | ||
3355 | mov edi,[mousedata] |
3355 | mov edi,[mousedata] |
3356 | mov dl,byte [edi] ; first com1 ? |
3356 | mov dl,byte [edi] ; first com1 ? |
3357 | test dl,64 |
3357 | test dl,64 |
3358 | jz @f |
3358 | jz @f |
3359 | mov [0xfb00],byte 0 ; zero mouse block count |
3359 | mov [0xfb00],byte 0 ; zero mouse block count |
3360 | @@: |
3360 | @@: |
3361 | xor ebx,ebx |
3361 | xor ebx,ebx |
3362 | 3362 | ||
3363 | mov bl,[0xfb00] |
3363 | mov bl,[0xfb00] |
3364 | inc bl |
3364 | inc bl |
3365 | mov [0xfb00],bl |
3365 | mov [0xfb00],bl |
3366 | mov eax,0xfb00 |
3366 | mov eax,0xfb00 |
3367 | add eax,ebx |
3367 | add eax,ebx |
3368 | mov edi,[mousedata] |
3368 | mov edi,[mousedata] |
3369 | mov dl,byte [edi] |
3369 | mov dl,byte [edi] |
3370 | mov [eax],byte dl |
3370 | mov [eax],byte dl |
3371 | cmp bl,3 ; three ? |
3371 | cmp bl,3 ; three ? |
3372 | jnz decm |
3372 | jnz decm |
3373 | 3373 | ||
3374 | ; buttons |
3374 | ; buttons |
3375 | 3375 | ||
3376 | ;* change right and left button by places - start code - Mario79 |
3376 | ;* change right and left button by places - start code - Mario79 |
3377 | mov al,[0xfb01] |
3377 | mov al,[0xfb01] |
3378 | mov ah,al |
3378 | mov ah,al |
3379 | shr al,3 |
3379 | shr al,3 |
3380 | and al,2 |
3380 | and al,2 |
3381 | shr ah,5 |
3381 | shr ah,5 |
3382 | and ah,1 |
3382 | and ah,1 |
3383 | add al,ah |
3383 | add al,ah |
3384 | ;* change right and left button by places - end code - Mario79 |
3384 | ;* change right and left button by places - end code - Mario79 |
3385 | 3385 | ||
3386 | mov [0xfb40],al |
3386 | mov [0xfb40],al |
3387 | 3387 | ||
3388 | ; com1 mouse |
3388 | ; com1 mouse |
3389 | ; x |
3389 | ; x |
3390 | 3390 | ||
3391 | mov dl,[0xfb01] ; x high bits |
3391 | mov dl,[0xfb01] ; x high bits |
3392 | movzx eax,dl |
3392 | movzx eax,dl |
3393 | and al,3 |
3393 | and al,3 |
3394 | shl al,6 |
3394 | shl al,6 |
3395 | mov dl,byte[0xfb02] ; x low bits |
3395 | mov dl,byte[0xfb02] ; x low bits |
3396 | add al,dl |
3396 | add al,dl |
3397 | mov [0xfb21],byte al |
3397 | mov [0xfb21],byte al |
3398 | movzx ebx,word[0xfb0a] |
3398 | movzx ebx,word[0xfb0a] |
3399 | 3399 | ||
3400 | mov al,byte [0xfb01] ; + or - ? |
3400 | mov al,byte [0xfb01] ; + or - ? |
3401 | test al,2 |
3401 | test al,2 |
3402 | jz x_add |
3402 | jz x_add |
3403 | 3403 | ||
3404 | x_sub: ; x- |
3404 | x_sub: ; x- |
3405 | sub bx,255 |
3405 | sub bx,255 |
3406 | sub bx,255 |
3406 | sub bx,255 |
3407 | x_add: ; x+ |
3407 | x_add: ; x+ |
3408 | movzx eax,byte [0xfb21] |
3408 | movzx eax,byte [0xfb21] |
3409 | add bx,ax |
3409 | add bx,ax |
3410 | add bx,ax |
3410 | add bx,ax |
3411 | push ebx |
3411 | push ebx |
3412 | mov [0xfb00],byte 0 |
3412 | mov [0xfb00],byte 0 |
3413 | 3413 | ||
3414 | ; y |
3414 | ; y |
3415 | 3415 | ||
3416 | 3416 | ||
3417 | my_event: |
3417 | my_event: |
3418 | 3418 | ||
3419 | mov dl,[0xfb01] ; y high bits |
3419 | mov dl,[0xfb01] ; y high bits |
3420 | movzx eax,dl |
3420 | movzx eax,dl |
3421 | and al,12 |
3421 | and al,12 |
3422 | shl al,4 |
3422 | shl al,4 |
3423 | mov dl,byte[0xfb03] ; y low bits |
3423 | mov dl,byte[0xfb03] ; y low bits |
3424 | add al,dl |
3424 | add al,dl |
3425 | mov [0xfb22],byte al |
3425 | mov [0xfb22],byte al |
3426 | movzx ebx,word[0xfb0c] |
3426 | movzx ebx,word[0xfb0c] |
3427 | 3427 | ||
3428 | mov al,byte [0xfb01] ; + or - ? |
3428 | mov al,byte [0xfb01] ; + or - ? |
3429 | test al,8 |
3429 | test al,8 |
3430 | je y_add |
3430 | je y_add |
3431 | 3431 | ||
3432 | y_sub: ; y- |
3432 | y_sub: ; y- |
3433 | sub bx,255 |
3433 | sub bx,255 |
3434 | sub bx,255 |
3434 | sub bx,255 |
3435 | y_add: ; y+ |
3435 | y_add: ; y+ |
3436 | movzx eax,byte [0xfb22] |
3436 | movzx eax,byte [0xfb22] |
3437 | add bx,ax |
3437 | add bx,ax |
3438 | add bx,ax |
3438 | add bx,ax |
3439 | push ebx |
3439 | push ebx |
3440 | mov [0xfb00],byte 0 |
3440 | mov [0xfb00],byte 0 |
3441 | jmp mdraw |
3441 | jmp mdraw |
3442 | 3442 | ||
3443 | ; end of com1 mouse |
3443 | ; end of com1 mouse |
3444 | 3444 | ||
3445 | 3445 | ||
3446 | ; ****************************************** |
3446 | ; ****************************************** |
3447 | ; ******** PS2 MOUSE DRIVER ************** |
3447 | ; ******** PS2 MOUSE DRIVER ************** |
3448 | ; ****************************************** |
3448 | ; ****************************************** |
3449 | 3449 | ||
3450 | ps2mousefirst: |
3450 | ps2mousefirst: |
3451 | 3451 | ||
3452 | movzx edx,byte [0x2E0000+4096*12+0x10] ; first ps2 ? |
3452 | movzx edx,byte [0x2E0000+4096*12+0x10] ; first ps2 ? |
3453 | cmp edx,40 |
3453 | cmp edx,40 |
3454 | jne @f |
3454 | jne @f |
3455 | mov [0xfb00],byte 0 ; zero mouse block count |
3455 | mov [0xfb00],byte 0 ; zero mouse block count |
3456 | @@: |
3456 | @@: |
3457 | 3457 | ||
3458 | movzx ebx,byte [0xfb00] |
3458 | movzx ebx,byte [0xfb00] |
3459 | add ebx,1 |
3459 | add ebx,1 |
3460 | mov [0xfb00],bl |
3460 | mov [0xfb00],bl |
3461 | mov eax,0xfb00 |
3461 | mov eax,0xfb00 |
3462 | add eax,ebx |
3462 | add eax,ebx |
3463 | mov dl,byte [0x2E0000+4096*12+0x10] |
3463 | mov dl,byte [0x2E0000+4096*12+0x10] |
3464 | mov [eax],byte dl |
3464 | mov [eax],byte dl |
3465 | 3465 | ||
3466 | cmp bl,3 ; full packet of three bytes ? |
3466 | cmp bl,3 ; full packet of three bytes ? |
3467 | jnz decm |
3467 | jnz decm |
3468 | ; jz ps2mouse |
3468 | ; jz ps2mouse |
3469 | ; jmp decm |
3469 | ; jmp decm |
3470 | 3470 | ||
3471 | 3471 | ||
3472 | ; ps2mouse: |
3472 | ; ps2mouse: |
3473 | 3473 | ||
3474 | mov [0xfb00],byte 0 ; zero mouse block count |
3474 | mov [0xfb00],byte 0 ; zero mouse block count |
3475 | 3475 | ||
3476 | ; buttons |
3476 | ; buttons |
3477 | 3477 | ||
3478 | movzx eax,byte [0xfb01] |
3478 | movzx eax,byte [0xfb01] |
3479 | and eax,3 |
3479 | and eax,3 |
3480 | mov [0xfb40],al |
3480 | mov [0xfb40],al |
3481 | 3481 | ||
3482 | ; x |
3482 | ; x |
3483 | 3483 | ||
3484 | movzx eax,word [0xfb0a] |
3484 | movzx eax,word [0xfb0a] |
3485 | movzx edx,byte [0xfb02] |
3485 | movzx edx,byte [0xfb02] |
3486 | cmp edx,128 |
3486 | cmp edx,128 |
3487 | jb ps2xp |
3487 | jb ps2xp |
3488 | shl edx,1 |
3488 | shl edx,1 |
3489 | add eax,edx |
3489 | add eax,edx |
3490 | cmp eax,512 |
3490 | cmp eax,512 |
3491 | jge ps2xsok |
3491 | jge ps2xsok |
3492 | xor eax, eax |
3492 | xor eax, eax |
3493 | jmp ps2xready |
3493 | jmp ps2xready |
3494 | ps2xsok: |
3494 | ps2xsok: |
3495 | sub eax,512 |
3495 | sub eax,512 |
3496 | jmp ps2xready |
3496 | jmp ps2xready |
3497 | ps2xp: |
3497 | ps2xp: |
3498 | shl edx,1 |
3498 | shl edx,1 |
3499 | add eax,edx |
3499 | add eax,edx |
3500 | jmp ps2xready |
3500 | jmp ps2xready |
3501 | ps2xready: |
3501 | ps2xready: |
3502 | push eax |
3502 | push eax |
3503 | 3503 | ||
3504 | ; y |
3504 | ; y |
3505 | 3505 | ||
3506 | movzx eax,word [0xfb0c] |
3506 | movzx eax,word [0xfb0c] |
3507 | movzx edx,byte [0xfb03] |
3507 | movzx edx,byte [0xfb03] |
3508 | cmp edx,128 |
3508 | cmp edx,128 |
3509 | jb ps2yp |
3509 | jb ps2yp |
3510 | add eax,512 |
3510 | add eax,512 |
3511 | shl edx,1 |
3511 | shl edx,1 |
3512 | sub eax,edx |
3512 | sub eax,edx |
3513 | jmp ps2yready |
3513 | jmp ps2yready |
3514 | ps2yp: |
3514 | ps2yp: |
3515 | shl edx,1 |
3515 | shl edx,1 |
3516 | cmp edx,eax |
3516 | cmp edx,eax |
3517 | jb ps201 |
3517 | jb ps201 |
3518 | mov edx,eax |
3518 | mov edx,eax |
3519 | ps201: |
3519 | ps201: |
3520 | sub eax,edx |
3520 | sub eax,edx |
3521 | jmp ps2yready |
3521 | jmp ps2yready |
3522 | ps2yready: |
3522 | ps2yready: |
3523 | push eax |
3523 | push eax |
3524 | 3524 | ||
3525 | ;jmp mdraw |
3525 | ;jmp mdraw |
3526 | 3526 | ||
3527 | ; end of ps2 mouse |
3527 | ; end of ps2 mouse |
3528 | 3528 | ||
3529 | 3529 | ||
3530 | ; **************************** |
3530 | ; **************************** |
3531 | ; ***** CHECK FOR LIMITS ***** |
3531 | ; ***** CHECK FOR LIMITS ***** |
3532 | ; **************************** |
3532 | ; **************************** |
3533 | 3533 | ||
3534 | mdraw: |
3534 | mdraw: |
3535 | 3535 | ||
3536 | cmp [0xfb44],byte 0 |
3536 | cmp [0xfb44],byte 0 |
3537 | jne mousedraw4 |
3537 | jne mousedraw4 |
3538 | cmp [0xfb40],byte 0 |
3538 | cmp [0xfb40],byte 0 |
3539 | je mousedraw4 |
3539 | je mousedraw4 |
3540 | mov [0xfff5],byte 1 |
3540 | mov [0xfff5],byte 1 |
3541 | 3541 | ||
3542 | mousedraw4: |
3542 | mousedraw4: |
3543 | 3543 | ||
3544 | pop ebx |
3544 | pop ebx |
3545 | pop eax |
3545 | pop eax |
3546 | 3546 | ||
3547 | mov [mouse_active],1 |
3547 | mov [mouse_active],1 |
3548 | 3548 | ||
3549 | ; mov dx,0 ; smaller than zero |
3549 | ; mov dx,0 ; smaller than zero |
3550 | xor dx,dx |
3550 | xor dx,dx |
3551 | cmp bx,dx |
3551 | cmp bx,dx |
3552 | jge mnb11 |
3552 | jge mnb11 |
3553 | ; mov bx,0 |
3553 | ; mov bx,0 |
3554 | xor bx,bx |
3554 | xor bx,bx |
3555 | mnb11: |
3555 | mnb11: |
3556 | mov [0xfb0c],word bx |
3556 | mov [0xfb0c],word bx |
3557 | 3557 | ||
3558 | ; mov dx,0 |
3558 | ; mov dx,0 |
3559 | xor dx,dx |
3559 | xor dx,dx |
3560 | cmp ax,dx |
3560 | cmp ax,dx |
3561 | jge mnb22 |
3561 | jge mnb22 |
3562 | ; mov ax,0 |
3562 | ; mov ax,0 |
3563 | xor ax,ax |
3563 | xor ax,ax |
3564 | mnb22: |
3564 | mnb22: |
3565 | mov [0xfb0a],word ax |
3565 | mov [0xfb0a],word ax |
3566 | 3566 | ||
3567 | mov edx,[0xfe04] ; bigger than maximum |
3567 | mov edx,[0xfe04] ; bigger than maximum |
3568 | cmp ebx,edx |
3568 | cmp ebx,edx |
3569 | jb mnb1 |
3569 | jb mnb1 |
3570 | mov bx,[0xfe04] |
3570 | mov bx,[0xfe04] |
3571 | mnb1: |
3571 | mnb1: |
3572 | mov [0xfb0c],word bx |
3572 | mov [0xfb0c],word bx |
3573 | 3573 | ||
3574 | mov edx,[0xfe00] |
3574 | mov edx,[0xfe00] |
3575 | cmp eax,edx |
3575 | cmp eax,edx |
3576 | jb mnb2 |
3576 | jb mnb2 |
3577 | mov ax,[0xfe00] |
3577 | mov ax,[0xfe00] |
3578 | mnb2: |
3578 | mnb2: |
3579 | mov [0xfb0a],word ax |
3579 | mov [0xfb0a],word ax |
3580 | 3580 | ||
3581 | 3581 | ||
3582 | ; **** NEXT DATA BYTE FROM MOUSE BUFFER **** |
3582 | ; **** NEXT DATA BYTE FROM MOUSE BUFFER **** |
3583 | 3583 | ||
3584 | decm: |
3584 | decm: |
3585 | 3585 | ||
3586 | mov edi,[mousecount] ; decrease counter |
3586 | mov edi,[mousecount] ; decrease counter |
3587 | dec dword [edi] |
3587 | dec dword [edi] |
3588 | 3588 | ||
3589 | mov esi,[mousedata] |
3589 | mov esi,[mousedata] |
3590 | mov edi,esi |
3590 | mov edi,esi |
3591 | inc esi |
3591 | inc esi |
3592 | ; mov ecx,250 |
3592 | ; mov ecx,250 |
3593 | mov ecx,[mousecount] |
3593 | mov ecx,[mousecount] |
3594 | mov ecx,[ecx] |
3594 | mov ecx,[ecx] |
3595 | cld |
3595 | cld |
3596 | rep movsb |
3596 | rep movsb |
3597 | 3597 | ||
3598 | jmp uusicheckmouse |
3598 | jmp uusicheckmouse |
3599 | 3599 | ||
3600 | checkmouseret: |
3600 | checkmouseret: |
3601 | 3601 | ||
3602 | cmp [0xfb44],byte 0 |
3602 | cmp [0xfb44],byte 0 |
3603 | jne cmret |
3603 | jne cmret |
3604 | 3604 | ||
3605 | cmp [0xfb40],byte 0 |
3605 | cmp [0xfb40],byte 0 |
3606 | je cmret |
3606 | je cmret |
3607 | 3607 | ||
3608 | mov [0xfff4],byte 0 |
3608 | mov [0xfff4],byte 0 |
3609 | mov [0xfff5],byte 0 |
3609 | mov [0xfff5],byte 0 |
3610 | 3610 | ||
3611 | cmret: |
3611 | cmret: |
3612 | 3612 | ||
3613 | popad |
3613 | popad |
3614 | 3614 | ||
3615 | ret |
3615 | ret |
3616 | 3616 | ||
3617 | 3617 | ||
3618 | draw_mouse_under: |
3618 | draw_mouse_under: |
3619 | 3619 | ||
3620 | ; return old picture |
3620 | ; return old picture |
3621 | ; cli |
3621 | ; cli |
3622 | 3622 | ||
3623 | pushad |
3623 | pushad |
3624 | 3624 | ||
3625 | xor ecx,ecx |
3625 | xor ecx,ecx |
3626 | xor edx,edx |
3626 | xor edx,edx |
3627 | 3627 | ||
3628 | ;cli ; !!!**** |
3628 | ;cli ; !!!**** |
3629 | align 4 |
3629 | align 4 |
3630 | mres: |
3630 | mres: |
3631 | 3631 | ||
3632 | movzx eax,word [0xfb4a] |
3632 | movzx eax,word [0xfb4a] |
3633 | movzx ebx,word [0xfb4c] |
3633 | movzx ebx,word [0xfb4c] |
3634 | 3634 | ||
3635 | add eax,ecx |
3635 | add eax,ecx |
3636 | add ebx,edx |
3636 | add ebx,edx |
3637 | 3637 | ||
3638 | push ecx |
3638 | push ecx |
3639 | push edx |
3639 | push edx |
3640 | push eax |
3640 | push eax |
3641 | push ebx |
3641 | push ebx |
3642 | 3642 | ||
3643 | mov eax,edx |
3643 | mov eax,edx |
3644 | shl eax,6 |
3644 | shl eax,6 |
3645 | shl ecx,2 |
3645 | shl ecx,2 |
3646 | add eax,ecx |
3646 | add eax,ecx |
3647 | add eax,mouseunder |
3647 | add eax,mouseunder |
3648 | mov ecx,[eax] |
3648 | mov ecx,[eax] |
3649 | 3649 | ||
3650 | pop ebx |
3650 | pop ebx |
3651 | pop eax |
3651 | pop eax |
3652 | 3652 | ||
3653 | ;;;push edi |
3653 | ;;;push edi |
3654 | mov edi,1 ;force |
3654 | mov edi,1 ;force |
3655 | call [putpixel] |
3655 | call [putpixel] |
3656 | ;;;pop edi |
3656 | ;;;pop edi |
3657 | 3657 | ||
3658 | pop edx |
3658 | pop edx |
3659 | pop ecx |
3659 | pop ecx |
3660 | 3660 | ||
3661 | inc ecx |
3661 | inc ecx |
3662 | cmp ecx, 16 |
3662 | cmp ecx, 16 |
3663 | jnz mres |
3663 | jnz mres |
3664 | xor ecx, ecx |
3664 | xor ecx, ecx |
3665 | inc edx |
3665 | inc edx |
3666 | cmp edx, 24 |
3666 | cmp edx, 24 |
3667 | jnz mres |
3667 | jnz mres |
3668 | ;sti ; !!!**** |
3668 | ;sti ; !!!**** |
3669 | 3669 | ||
3670 | popad |
3670 | popad |
3671 | 3671 | ||
3672 | ; sti |
3672 | ; sti |
3673 | 3673 | ||
3674 | ret |
3674 | ret |
3675 | 3675 | ||
3676 | 3676 | ||
3677 | save_draw_mouse: |
3677 | save_draw_mouse: |
3678 | 3678 | ||
3679 | ; save & draw |
3679 | ; save & draw |
3680 | ; cli |
3680 | ; cli |
3681 | 3681 | ||
3682 | mov [0xfb4a],ax |
3682 | mov [0xfb4a],ax |
3683 | mov [0xfb4c],bx |
3683 | mov [0xfb4c],bx |
3684 | push eax |
3684 | push eax |
3685 | push ebx |
3685 | push ebx |
3686 | mov ecx,0 |
3686 | mov ecx,0 |
3687 | mov edx,0 |
3687 | mov edx,0 |
3688 | 3688 | ||
3689 | ;cli ; !!!**** |
3689 | ;cli ; !!!**** |
3690 | 3690 | ||
3691 | drm: |
3691 | drm: |
3692 | 3692 | ||
3693 | push eax |
3693 | push eax |
3694 | push ebx |
3694 | push ebx |
3695 | push ecx |
3695 | push ecx |
3696 | push edx |
3696 | push edx |
3697 | 3697 | ||
3698 | ; helloworld |
3698 | ; helloworld |
3699 | push eax ebx ecx |
3699 | push eax ebx ecx |
3700 | add eax,ecx ; save picture under mouse |
3700 | add eax,ecx ; save picture under mouse |
3701 | add ebx,edx |
3701 | add ebx,edx |
3702 | push ecx |
3702 | push ecx |
3703 | call getpixel |
3703 | call getpixel |
3704 | mov [0xfb30],ecx |
3704 | mov [0xfb30],ecx |
3705 | pop ecx |
3705 | pop ecx |
3706 | mov eax,edx |
3706 | mov eax,edx |
3707 | shl eax,6 |
3707 | shl eax,6 |
3708 | shl ecx,2 |
3708 | shl ecx,2 |
3709 | add eax,ecx |
3709 | add eax,ecx |
3710 | add eax,mouseunder |
3710 | add eax,mouseunder |
3711 | mov ebx,[0xfb30] |
3711 | mov ebx,[0xfb30] |
3712 | mov [eax],ebx |
3712 | mov [eax],ebx |
3713 | pop ecx ebx eax |
3713 | pop ecx ebx eax |
3714 | 3714 | ||
3715 | mov edi,edx ; y cycle |
3715 | mov edi,edx ; y cycle |
3716 | shl edi,4 ; *16 bytes per row |
3716 | shl edi,4 ; *16 bytes per row |
3717 | add edi,ecx ; x cycle |
3717 | add edi,ecx ; x cycle |
3718 | mov esi, edi |
3718 | mov esi, edi |
3719 | add edi, esi |
3719 | add edi, esi |
3720 | add edi, esi ; *3 |
3720 | add edi, esi ; *3 |
3721 | add edi,[0xf200] ; we have our str address |
3721 | add edi,[0xf200] ; we have our str address |
3722 | mov esi, edi |
3722 | mov esi, edi |
3723 | add esi, 16*24*3 |
3723 | add esi, 16*24*3 |
3724 | push ecx |
3724 | push ecx |
3725 | mov ecx, [0xfb30] |
3725 | mov ecx, [0xfb30] |
3726 | call combine_colors |
3726 | call combine_colors |
3727 | mov [0xfb10], ecx |
3727 | mov [0xfb10], ecx |
3728 | pop ecx |
3728 | pop ecx |
3729 | 3729 | ||
3730 | 3730 | ||
3731 | pop edx |
3731 | pop edx |
3732 | pop ecx |
3732 | pop ecx |
3733 | pop ebx |
3733 | pop ebx |
3734 | pop eax |
3734 | pop eax |
3735 | 3735 | ||
3736 | add eax,ecx ; we have x coord+cycle |
3736 | add eax,ecx ; we have x coord+cycle |
3737 | add ebx,edx ; and y coord+cycle |
3737 | add ebx,edx ; and y coord+cycle |
3738 | 3738 | ||
3739 | push ecx edi |
3739 | push ecx edi |
3740 | mov ecx, [0xfb10] |
3740 | mov ecx, [0xfb10] |
3741 | mov edi, 1 |
3741 | mov edi, 1 |
3742 | call [putpixel] |
3742 | call [putpixel] |
3743 | pop edi ecx |
3743 | pop edi ecx |
3744 | 3744 | ||
3745 | mnext: |
3745 | mnext: |
3746 | 3746 | ||
3747 | mov ebx,[esp+0] ; pure y coord again |
3747 | mov ebx,[esp+0] ; pure y coord again |
3748 | mov eax,[esp+4] ; and x |
3748 | mov eax,[esp+4] ; and x |
3749 | 3749 | ||
3750 | inc ecx ; +1 cycle |
3750 | inc ecx ; +1 cycle |
3751 | cmp ecx,16 ; if more than 16 |
3751 | cmp ecx,16 ; if more than 16 |
3752 | jnz drm |
3752 | jnz drm |
3753 | xor ecx, ecx |
3753 | xor ecx, ecx |
3754 | inc edx |
3754 | inc edx |
3755 | cmp edx,24 |
3755 | cmp edx,24 |
3756 | jnz drm |
3756 | jnz drm |
3757 | 3757 | ||
3758 | pop ebx |
3758 | pop ebx |
3759 | pop eax |
3759 | pop eax |
3760 | 3760 | ||
3761 | ; sti ; !!!**** |
3761 | ; sti ; !!!**** |
3762 | 3762 | ||
3763 | ret |
3763 | ret |
3764 | 3764 | ||
3765 | 3765 | ||
3766 | combine_colors: |
3766 | combine_colors: |
3767 | 3767 | ||
3768 | ; in |
3768 | ; in |
3769 | ; ecx - color ( 00 RR GG BB ) |
3769 | ; ecx - color ( 00 RR GG BB ) |
3770 | ; edi - ref to new color byte |
3770 | ; edi - ref to new color byte |
3771 | ; esi - ref to alpha byte |
3771 | ; esi - ref to alpha byte |
3772 | ; |
3772 | ; |
3773 | ; out |
3773 | ; out |
3774 | ; ecx - new color ( roughly (ecx*[esi]>>8)+([edi]*[esi]>>8) ) |
3774 | ; ecx - new color ( roughly (ecx*[esi]>>8)+([edi]*[esi]>>8) ) |
3775 | 3775 | ||
3776 | push eax |
3776 | push eax |
3777 | push ebx |
3777 | push ebx |
3778 | push edx |
3778 | push edx |
3779 | push ecx |
3779 | push ecx |
3780 | xor ecx, ecx |
3780 | xor ecx, ecx |
3781 | ; byte 2 |
3781 | ; byte 2 |
3782 | mov eax, 0xff |
3782 | mov eax, 0xff |
3783 | sub al, [esi+0] |
3783 | sub al, [esi+0] |
3784 | mov ebx, [esp] |
3784 | mov ebx, [esp] |
3785 | shr ebx, 16 |
3785 | shr ebx, 16 |
3786 | and ebx, 0xff |
3786 | and ebx, 0xff |
3787 | mul ebx |
3787 | mul ebx |
3788 | shr eax, 8 |
3788 | shr eax, 8 |
3789 | add ecx, eax |
3789 | add ecx, eax |
3790 | ; xor eax, eax |
3790 | ; xor eax, eax |
3791 | ; xor ebx, ebx |
3791 | ; xor ebx, ebx |
3792 | ; mov al, [edi+0] |
3792 | ; mov al, [edi+0] |
3793 | ; mov bl, [esi+0] |
3793 | ; mov bl, [esi+0] |
3794 | movzx eax, byte [edi+0] |
3794 | movzx eax, byte [edi+0] |
3795 | movzx ebx, byte [esi+0] |
3795 | movzx ebx, byte [esi+0] |
3796 | mul ebx |
3796 | mul ebx |
3797 | shr eax, 8 |
3797 | shr eax, 8 |
3798 | add ecx, eax |
3798 | add ecx, eax |
3799 | shl ecx, 8 |
3799 | shl ecx, 8 |
3800 | ; byte 1 |
3800 | ; byte 1 |
3801 | mov eax, 0xff |
3801 | mov eax, 0xff |
3802 | sub al, [esi+1] |
3802 | sub al, [esi+1] |
3803 | mov ebx, [esp] |
3803 | mov ebx, [esp] |
3804 | shr ebx, 8 |
3804 | shr ebx, 8 |
3805 | and ebx, 0xff |
3805 | and ebx, 0xff |
3806 | mul ebx |
3806 | mul ebx |
3807 | shr eax, 8 |
3807 | shr eax, 8 |
3808 | add ecx, eax |
3808 | add ecx, eax |
3809 | ; xor eax, eax |
3809 | ; xor eax, eax |
3810 | ; xor ebx, ebx |
3810 | ; xor ebx, ebx |
3811 | ; mov al, [edi+1] |
3811 | ; mov al, [edi+1] |
3812 | ; mov bl, [esi+1] |
3812 | ; mov bl, [esi+1] |
3813 | movzx eax, byte [edi+1] |
3813 | movzx eax, byte [edi+1] |
3814 | movzx ebx, byte [esi+1] |
3814 | movzx ebx, byte [esi+1] |
3815 | mul ebx |
3815 | mul ebx |
3816 | shr eax, 8 |
3816 | shr eax, 8 |
3817 | add ecx, eax |
3817 | add ecx, eax |
3818 | shl ecx, 8 |
3818 | shl ecx, 8 |
3819 | ; byte 2 |
3819 | ; byte 2 |
3820 | mov eax, 0xff |
3820 | mov eax, 0xff |
3821 | sub al, [esi+2] |
3821 | sub al, [esi+2] |
3822 | mov ebx, [esp] |
3822 | mov ebx, [esp] |
3823 | and ebx, 0xff |
3823 | and ebx, 0xff |
3824 | mul ebx |
3824 | mul ebx |
3825 | shr eax, 8 |
3825 | shr eax, 8 |
3826 | add ecx, eax |
3826 | add ecx, eax |
3827 | ; xor eax, eax |
3827 | ; xor eax, eax |
3828 | ; xor ebx, ebx |
3828 | ; xor ebx, ebx |
3829 | ; mov al, [edi+2] |
3829 | ; mov al, [edi+2] |
3830 | ; mov bl, [esi+2] |
3830 | ; mov bl, [esi+2] |
3831 | movzx eax, byte [edi+2] |
3831 | movzx eax, byte [edi+2] |
3832 | movzx ebx, byte [esi+2] |
3832 | movzx ebx, byte [esi+2] |
3833 | mul ebx |
3833 | mul ebx |
3834 | shr eax, 8 |
3834 | shr eax, 8 |
3835 | add ecx, eax |
3835 | add ecx, eax |
3836 | 3836 | ||
3837 | pop eax |
3837 | pop eax |
3838 | pop edx |
3838 | pop edx |
3839 | pop ebx |
3839 | pop ebx |
3840 | pop eax |
3840 | pop eax |
3841 | ret |
3841 | ret |
3842 | 3842 | ||
3843 | 3843 | ||
3844 | __sys_disable_mouse: |
3844 | __sys_disable_mouse: |
3845 | 3845 | ||
3846 | pushad |
3846 | pushad |
3847 | 3847 | ||
3848 | cmp [0x3000],dword 1 |
3848 | cmp [0x3000],dword 1 |
3849 | je disable_m |
3849 | je disable_m |
3850 | 3850 | ||
3851 | mov edx,[0x3000] |
3851 | mov edx,[0x3000] |
3852 | shl edx,5 |
3852 | shl edx,5 |
3853 | add edx,window_data |
3853 | add edx,window_data |
3854 | 3854 | ||
3855 | movzx eax, word [0xfb0a] |
3855 | movzx eax, word [0xfb0a] |
3856 | movzx ebx, word [0xfb0c] |
3856 | movzx ebx, word [0xfb0c] |
3857 | 3857 | ||
3858 | mov ecx,[0xfe00] |
3858 | mov ecx,[0xfe00] |
3859 | inc ecx |
3859 | inc ecx |
3860 | imul ecx,ebx |
3860 | imul ecx,ebx |
3861 | add ecx,eax |
3861 | add ecx,eax |
3862 | add ecx, display_data |
3862 | add ecx, display_data |
3863 | 3863 | ||
3864 | movzx eax, byte [edx+twdw+0xe] |
3864 | movzx eax, byte [edx+twdw+0xe] |
3865 | 3865 | ||
3866 | movzx ebx, byte [ecx] |
3866 | movzx ebx, byte [ecx] |
3867 | cmp eax,ebx |
3867 | cmp eax,ebx |
3868 | je yes_mouse_disable |
3868 | je yes_mouse_disable |
3869 | movzx ebx, byte [ecx+16] |
3869 | movzx ebx, byte [ecx+16] |
3870 | cmp eax,ebx |
3870 | cmp eax,ebx |
3871 | je yes_mouse_disable |
3871 | je yes_mouse_disable |
3872 | 3872 | ||
3873 | mov ebx,[0xfe00] |
3873 | mov ebx,[0xfe00] |
3874 | inc ebx |
3874 | inc ebx |
3875 | imul ebx,10 |
3875 | imul ebx,10 |
3876 | add ecx,ebx |
3876 | add ecx,ebx |
3877 | 3877 | ||
3878 | movzx ebx, byte [ecx] |
3878 | movzx ebx, byte [ecx] |
3879 | cmp eax,ebx |
3879 | cmp eax,ebx |
3880 | je yes_mouse_disable |
3880 | je yes_mouse_disable |
3881 | 3881 | ||
3882 | mov ebx,[0xfe00] |
3882 | mov ebx,[0xfe00] |
3883 | inc ebx |
3883 | inc ebx |
3884 | imul ebx,10 |
3884 | imul ebx,10 |
3885 | add ecx,ebx |
3885 | add ecx,ebx |
3886 | 3886 | ||
3887 | movzx ebx, byte [ecx] |
3887 | movzx ebx, byte [ecx] |
3888 | cmp eax,ebx |
3888 | cmp eax,ebx |
3889 | je yes_mouse_disable |
3889 | je yes_mouse_disable |
3890 | movzx ebx, byte [ecx+16] |
3890 | movzx ebx, byte [ecx+16] |
3891 | cmp eax,ebx |
3891 | cmp eax,ebx |
3892 | je yes_mouse_disable |
3892 | je yes_mouse_disable |
3893 | 3893 | ||
3894 | jmp no_mouse_disable |
3894 | jmp no_mouse_disable |
3895 | 3895 | ||
3896 | yes_mouse_disable: |
3896 | yes_mouse_disable: |
3897 | 3897 | ||
3898 | mov edx,[0x3000] |
3898 | mov edx,[0x3000] |
3899 | shl edx,5 |
3899 | shl edx,5 |
3900 | add edx,window_data |
3900 | add edx,window_data |
3901 | 3901 | ||
3902 | movzx eax, word [0xfb0a] |
3902 | movzx eax, word [0xfb0a] |
3903 | movzx ebx, word [0xfb0c] |
3903 | movzx ebx, word [0xfb0c] |
3904 | 3904 | ||
3905 | mov ecx,[edx+0] ; mouse inside the area ? |
3905 | mov ecx,[edx+0] ; mouse inside the area ? |
3906 | add eax,14 |
3906 | add eax,14 |
3907 | cmp eax,ecx |
3907 | cmp eax,ecx |
3908 | jb no_mouse_disable |
3908 | jb no_mouse_disable |
3909 | sub eax,14 |
3909 | sub eax,14 |
3910 | 3910 | ||
3911 | add ecx,[edx+8] |
3911 | add ecx,[edx+8] |
3912 | cmp eax,ecx |
3912 | cmp eax,ecx |
3913 | jg no_mouse_disable |
3913 | jg no_mouse_disable |
3914 | 3914 | ||
3915 | mov ecx,[edx+4] |
3915 | mov ecx,[edx+4] |
3916 | add ebx,20 |
3916 | add ebx,20 |
3917 | cmp ebx,ecx |
3917 | cmp ebx,ecx |
3918 | jb no_mouse_disable |
3918 | jb no_mouse_disable |
3919 | sub ebx,20 |
3919 | sub ebx,20 |
3920 | 3920 | ||
3921 | add ecx,[edx+12] |
3921 | add ecx,[edx+12] |
3922 | cmp ebx,ecx |
3922 | cmp ebx,ecx |
3923 | jg no_mouse_disable |
3923 | jg no_mouse_disable |
3924 | 3924 | ||
3925 | disable_m: |
3925 | disable_m: |
3926 | 3926 | ||
3927 | cmp dword [0xf204],dword 0 |
3927 | cmp dword [0xf204],dword 0 |
3928 | jne @f |
3928 | jne @f |
3929 | call draw_mouse_under |
3929 | call draw_mouse_under |
3930 | @@: |
3930 | @@: |
3931 | 3931 | ||
3932 | mov [0xf204],dword 1 |
3932 | mov [0xf204],dword 1 |
3933 | 3933 | ||
3934 | no_mouse_disable: |
3934 | no_mouse_disable: |
3935 | 3935 | ||
3936 | popad |
3936 | popad |
3937 | 3937 | ||
3938 | ret |
3938 | ret |
3939 | 3939 | ||
3940 | 3940 | ||
3941 | 3941 | ||
3942 | __sys_draw_pointer: |
3942 | __sys_draw_pointer: |
3943 | cli |
3943 | cli |
3944 | 3944 | ||
3945 | pushad |
3945 | pushad |
3946 | 3946 | ||
3947 | cmp dword [0xf204],dword 0 ; mouse visible ? |
3947 | cmp dword [0xf204],dword 0 ; mouse visible ? |
3948 | je chms00 |
3948 | je chms00 |
3949 | 3949 | ||
3950 | dec dword [0xf204] |
3950 | dec dword [0xf204] |
3951 | 3951 | ||
3952 | cmp [0xf204],dword 0 |
3952 | cmp [0xf204],dword 0 |
3953 | jnz nodmu2 |
3953 | jnz nodmu2 |
3954 | 3954 | ||
3955 | movzx ebx,word [0xfb0c] |
3955 | movzx ebx,word [0xfb0c] |
3956 | movzx eax,word [0xfb0a] |
3956 | movzx eax,word [0xfb0a] |
3957 | call save_draw_mouse |
3957 | call save_draw_mouse |
3958 | 3958 | ||
3959 | popad |
3959 | popad |
3960 | sti |
3960 | sti |
3961 | ret |
3961 | ret |
3962 | 3962 | ||
3963 | nodmu2: |
3963 | nodmu2: |
3964 | 3964 | ||
3965 | popad |
3965 | popad |
3966 | sti |
3966 | sti |
3967 | ret |
3967 | ret |
3968 | 3968 | ||
3969 | chms00: |
3969 | chms00: |
3970 | 3970 | ||
3971 | ; popad |
3971 | ; popad |
3972 | 3972 | ||
3973 | ; pushad |
3973 | ; pushad |
3974 | 3974 | ||
3975 | ; cmp [0xf204],dword 0 |
3975 | ; cmp [0xf204],dword 0 |
3976 | ; jne nodmp |
3976 | ; jne nodmp |
3977 | 3977 | ||
3978 | movzx ecx,word [0xfb4a] |
3978 | movzx ecx,word [0xfb4a] |
3979 | movzx edx,word [0xfb4c] |
3979 | movzx edx,word [0xfb4c] |
3980 | 3980 | ||
3981 | movzx ebx,word [0xfb0c] |
3981 | movzx ebx,word [0xfb0c] |
3982 | movzx eax,word [0xfb0a] |
3982 | movzx eax,word [0xfb0a] |
3983 | 3983 | ||
3984 | cmp eax,ecx |
3984 | cmp eax,ecx |
3985 | jne redrawmouse |
3985 | jne redrawmouse |
3986 | 3986 | ||
3987 | cmp ebx,edx |
3987 | cmp ebx,edx |
3988 | jne redrawmouse |
3988 | jne redrawmouse |
3989 | 3989 | ||
3990 | jmp nodmp |
3990 | jmp nodmp |
3991 | 3991 | ||
3992 | redrawmouse: |
3992 | redrawmouse: |
3993 | 3993 | ||
3994 | 3994 | ||
3995 | call draw_mouse_under |
3995 | call draw_mouse_under |
3996 | redrawmouse_1: |
3996 | redrawmouse_1: |
3997 | call save_draw_mouse |
3997 | call save_draw_mouse |
3998 | 3998 | ||
3999 | nodmp: |
3999 | nodmp: |
4000 | 4000 | ||
4001 | popad |
4001 | popad |
4002 | sti |
4002 | sti |
4003 | ret |
4003 | ret |
4004 | 4004 | ||
4005 | 4005 | ||
4006 | 4006 | ||
4007 | calculatebackground: ; background |
4007 | calculatebackground: ; background |
4008 | 4008 | ||
4009 | ; all black |
4009 | ; all black |
4010 | 4010 | ||
4011 | mov [display_data-8],dword 4 ; size x |
4011 | mov [display_data-8],dword 4 ; size x |
4012 | mov [display_data-4],dword 2 ; size y |
4012 | mov [display_data-4],dword 2 ; size y |
4013 | 4013 | ||
4014 | mov edi, 0x300000 ; set background to black |
4014 | mov edi, 0x300000 ; set background to black |
4015 | xor eax, eax |
4015 | xor eax, eax |
4016 | mov ecx, 0x0fff00 / 4 |
4016 | mov ecx, 0x0fff00 / 4 |
4017 | cld |
4017 | cld |
4018 | rep stosd |
4018 | rep stosd |
4019 | 4019 | ||
4020 | mov edi,display_data ; set os to use all pixels |
4020 | mov edi,display_data ; set os to use all pixels |
4021 | mov eax,0x01010101 |
4021 | mov eax,0x01010101 |
4022 | mov ecx,0x1fff00 / 4 |
4022 | mov ecx,0x1fff00 / 4 |
4023 | rep stosd |
4023 | rep stosd |
4024 | 4024 | ||
4025 | mov byte [0xFFF0], 0 ; do not draw background! |
4025 | mov byte [0xFFF0], 0 ; do not draw background! |
4026 | 4026 | ||
4027 | ret |
4027 | ret |
4028 | 4028 | ||
4029 | uglobal |
4029 | uglobal |
4030 | imax dd 0x0 |
4030 | imax dd 0x0 |
4031 | endg |
4031 | endg |
4032 | 4032 | ||
4033 | 4033 | ||
4034 | 4034 | ||
4035 | delay_ms: ; delay in 1/1000 sec |
4035 | delay_ms: ; delay in 1/1000 sec |
4036 | 4036 | ||
4037 | 4037 | ||
4038 | push eax |
4038 | push eax |
4039 | push ecx |
4039 | push ecx |
4040 | 4040 | ||
4041 | mov ecx,esi |
4041 | mov ecx,esi |
4042 | ; |
4042 | ; |
4043 | imul ecx, 33941 |
4043 | imul ecx, 33941 |
4044 | shr ecx, 9 |
4044 | shr ecx, 9 |
4045 | ; |
4045 | ; |
4046 | 4046 | ||
4047 | in al,0x61 |
4047 | in al,0x61 |
4048 | and al,0x10 |
4048 | and al,0x10 |
4049 | mov ah,al |
4049 | mov ah,al |
4050 | cld |
4050 | cld |
4051 | 4051 | ||
4052 | cnt1: in al,0x61 |
4052 | cnt1: in al,0x61 |
4053 | and al,0x10 |
4053 | and al,0x10 |
4054 | cmp al,ah |
4054 | cmp al,ah |
4055 | jz cnt1 |
4055 | jz cnt1 |
4056 | 4056 | ||
4057 | mov ah,al |
4057 | mov ah,al |
4058 | loop cnt1 |
4058 | loop cnt1 |
4059 | 4059 | ||
4060 | pop ecx |
4060 | pop ecx |
4061 | pop eax |
4061 | pop eax |
4062 | 4062 | ||
4063 | ret |
4063 | ret |
4064 | 4064 | ||
4065 | 4065 | ||
4066 | set_app_param: |
4066 | set_app_param: |
4067 | push edi |
4067 | push edi |
4068 | 4068 | ||
4069 | mov edi,[0x3010] |
4069 | mov edi,[0x3010] |
4070 | mov [edi],eax |
4070 | mov [edi],eax |
4071 | 4071 | ||
4072 | pop edi |
4072 | pop edi |
4073 | ret |
4073 | ret |
4074 | 4074 | ||
4075 | 4075 | ||
4076 | 4076 | ||
4077 | delay_hs: ; delay in 1/100 secs |
4077 | delay_hs: ; delay in 1/100 secs |
4078 | push eax |
4078 | push eax |
4079 | push ecx |
4079 | push ecx |
4080 | push edx |
4080 | push edx |
4081 | 4081 | ||
4082 | mov edx,[timer_ticks];[0xfdf0] |
4082 | mov edx,[timer_ticks];[0xfdf0] |
4083 | add edx,eax |
4083 | add edx,eax |
4084 | 4084 | ||
4085 | newtic: |
4085 | newtic: |
4086 | mov ecx,[timer_ticks];[0xfdf0] |
4086 | mov ecx,[timer_ticks];[0xfdf0] |
4087 | cmp edx,ecx |
4087 | cmp edx,ecx |
4088 | jbe zerodelay |
4088 | jbe zerodelay |
4089 | 4089 | ||
4090 | call change_task |
4090 | call change_task |
4091 | 4091 | ||
4092 | jmp newtic |
4092 | jmp newtic |
4093 | 4093 | ||
4094 | zerodelay: |
4094 | zerodelay: |
4095 | pop edx |
4095 | pop edx |
4096 | pop ecx |
4096 | pop ecx |
4097 | pop eax |
4097 | pop eax |
4098 | 4098 | ||
4099 | ret |
4099 | ret |
4100 | 4100 | ||
4101 | 4101 | ||
4102 | memmove: ; memory move in bytes |
4102 | memmove: ; memory move in bytes |
4103 | 4103 | ||
4104 | ; eax = from |
4104 | ; eax = from |
4105 | ; ebx = to |
4105 | ; ebx = to |
4106 | ; ecx = no of bytes |
4106 | ; ecx = no of bytes |
4107 | test ecx, ecx |
4107 | test ecx, ecx |
4108 | jle .ret |
4108 | jle .ret |
4109 | 4109 | ||
4110 | 4110 | ||
4111 | push esi edi ecx |
4111 | push esi edi ecx |
4112 | 4112 | ||
4113 | mov edi, ebx |
4113 | mov edi, ebx |
4114 | mov esi, eax |
4114 | mov esi, eax |
4115 | 4115 | ||
4116 | test ecx, not 11b |
4116 | test ecx, not 11b |
4117 | jz @f |
4117 | jz @f |
4118 | 4118 | ||
4119 | push ecx |
4119 | push ecx |
4120 | shr ecx, 2 |
4120 | shr ecx, 2 |
4121 | rep movsd |
4121 | rep movsd |
4122 | pop ecx |
4122 | pop ecx |
4123 | and ecx, 11b |
4123 | and ecx, 11b |
4124 | jz .finish |
4124 | jz .finish |
4125 | @@: |
4125 | @@: |
4126 | rep movsb |
4126 | rep movsb |
4127 | 4127 | ||
4128 | .finish: |
4128 | .finish: |
4129 | pop ecx edi esi |
4129 | pop ecx edi esi |
4130 | .ret: |
4130 | .ret: |
4131 | ret |
4131 | ret |
4132 | 4132 | ||
4133 | 4133 | ||
4134 | 4134 | ||
4135 | ; calculate fat chain |
4135 | ; calculate fat chain |
4136 | 4136 | ||
4137 | calculatefatchain: |
4137 | calculatefatchain: |
4138 | 4138 | ||
4139 | pushad |
4139 | pushad |
4140 | 4140 | ||
4141 | mov esi,0x100000+512 |
4141 | mov esi,0x100000+512 |
4142 | mov edi,0x280000 |
4142 | mov edi,0x280000 |
4143 | 4143 | ||
4144 | fcnew: |
4144 | fcnew: |
4145 | xor eax,eax |
4145 | xor eax,eax |
4146 | xor ebx,ebx |
4146 | xor ebx,ebx |
4147 | xor ecx,ecx |
4147 | xor ecx,ecx |
4148 | xor edx,edx |
4148 | xor edx,edx |
4149 | mov al,[esi+0] ; 1 |
4149 | mov al,[esi+0] ; 1 |
4150 | mov bl,[esi+1] |
4150 | mov bl,[esi+1] |
4151 | and ebx,15 |
4151 | and ebx,15 |
4152 | shl ebx,8 |
4152 | shl ebx,8 |
4153 | add eax,ebx |
4153 | add eax,ebx |
4154 | mov [edi],ax |
4154 | mov [edi],ax |
4155 | add edi,2 |
4155 | add edi,2 |
4156 | 4156 | ||
4157 | xor eax,eax |
4157 | xor eax,eax |
4158 | xor ebx,ebx |
4158 | xor ebx,ebx |
4159 | xor ecx,ecx |
4159 | xor ecx,ecx |
4160 | xor edx,edx |
4160 | xor edx,edx |
4161 | mov bl,[esi+1] ; 2 |
4161 | mov bl,[esi+1] ; 2 |
4162 | mov cl,[esi+2] |
4162 | mov cl,[esi+2] |
4163 | shr ebx,4 |
4163 | shr ebx,4 |
4164 | shl ecx,4 |
4164 | shl ecx,4 |
4165 | add ecx,ebx |
4165 | add ecx,ebx |
4166 | mov [edi],cx |
4166 | mov [edi],cx |
4167 | add edi,2 |
4167 | add edi,2 |
4168 | 4168 | ||
4169 | add esi,3 |
4169 | add esi,3 |
4170 | 4170 | ||
4171 | cmp edi,0x280000+4100*4 |
4171 | cmp edi,0x280000+4100*4 |
4172 | jnz fcnew |
4172 | jnz fcnew |
4173 | 4173 | ||
4174 | popad |
4174 | popad |
4175 | ret |
4175 | ret |
4176 | 4176 | ||
4177 | 4177 | ||
4178 | restorefatchain: ; restore fat chain |
4178 | restorefatchain: ; restore fat chain |
4179 | 4179 | ||
4180 | pushad |
4180 | pushad |
4181 | 4181 | ||
4182 | mov esi,0x280000 |
4182 | mov esi,0x280000 |
4183 | mov edi,0x100000+512 |
4183 | mov edi,0x100000+512 |
4184 | 4184 | ||
4185 | fcnew2: |
4185 | fcnew2: |
4186 | cld |
4186 | cld |
4187 | xor eax,eax |
4187 | xor eax,eax |
4188 | xor ebx,ebx |
4188 | xor ebx,ebx |
4189 | xor ecx,ecx ; esi XXXXxxxxxxxx yyyyyyyyYYYY |
4189 | xor ecx,ecx ; esi XXXXxxxxxxxx yyyyyyyyYYYY |
4190 | xor edx,edx |
4190 | xor edx,edx |
4191 | mov ax,[esi] ; edi xxxxxxxx YYYYXXXX yyyyyyyy |
4191 | mov ax,[esi] ; edi xxxxxxxx YYYYXXXX yyyyyyyy |
4192 | mov bx,ax |
4192 | mov bx,ax |
4193 | shr bx,8 |
4193 | shr bx,8 |
4194 | and ebx,15 |
4194 | and ebx,15 |
4195 | mov [edi+0],al ; 1 -> 1 & 2 |
4195 | mov [edi+0],al ; 1 -> 1 & 2 |
4196 | mov [edi+1],bl |
4196 | mov [edi+1],bl |
4197 | add esi,2 |
4197 | add esi,2 |
4198 | 4198 | ||
4199 | xor eax,eax |
4199 | xor eax,eax |
4200 | xor ebx,ebx |
4200 | xor ebx,ebx |
4201 | xor ecx,ecx |
4201 | xor ecx,ecx |
4202 | xor edx,edx |
4202 | xor edx,edx |
4203 | mov bx,[esi] |
4203 | mov bx,[esi] |
4204 | mov cx,bx |
4204 | mov cx,bx |
4205 | shr ecx,4 |
4205 | shr ecx,4 |
4206 | mov [edi+2],cl |
4206 | mov [edi+2],cl |
4207 | and ebx,15 |
4207 | and ebx,15 |
4208 | shl ebx,4 |
4208 | shl ebx,4 |
4209 | mov edx,[edi+1] |
4209 | mov edx,[edi+1] |
4210 | add edx,ebx |
4210 | add edx,ebx |
4211 | mov [edi+1],dl ; 2 -> 2 & 3 |
4211 | mov [edi+1],dl ; 2 -> 2 & 3 |
4212 | add esi,2 |
4212 | add esi,2 |
4213 | 4213 | ||
4214 | add edi,3 |
4214 | add edi,3 |
4215 | 4215 | ||
4216 | cmp edi,0x100000+512+0x1200 |
4216 | cmp edi,0x100000+512+0x1200 |
4217 | jb fcnew2 |
4217 | jb fcnew2 |
4218 | 4218 | ||
4219 | mov esi,0x100000+512 ; duplicate fat chain |
4219 | mov esi,0x100000+512 ; duplicate fat chain |
4220 | mov edi,0x100000+512+0x1200 |
4220 | mov edi,0x100000+512+0x1200 |
4221 | mov ecx,0x1200/4 |
4221 | mov ecx,0x1200/4 |
4222 | cld |
4222 | cld |
4223 | rep movsd |
4223 | rep movsd |
4224 | 4224 | ||
4225 | popad |
4225 | popad |
4226 | ret |
4226 | ret |
4227 | 4227 | ||
4228 | 4228 | ||
4229 | align 4 |
4229 | align 4 |
4230 | 4230 | ||
4231 | read_floppy_file: |
4231 | read_floppy_file: |
4232 | 4232 | ||
4233 | ; as input |
4233 | ; as input |
4234 | ; |
4234 | ; |
4235 | ; eax pointer to file |
4235 | ; eax pointer to file |
4236 | ; ebx file lenght |
4236 | ; ebx file lenght |
4237 | ; ecx start 512 byte block number |
4237 | ; ecx start 512 byte block number |
4238 | ; edx number of blocks to read |
4238 | ; edx number of blocks to read |
4239 | ; esi pointer to return/work area (atleast 20 000 bytes) |
4239 | ; esi pointer to return/work area (atleast 20 000 bytes) |
4240 | ; |
4240 | ; |
4241 | ; |
4241 | ; |
4242 | ; on return |
4242 | ; on return |
4243 | ; |
4243 | ; |
4244 | ; eax = 0 command succesful |
4244 | ; eax = 0 command succesful |
4245 | ; 1 no fd base and/or partition defined |
4245 | ; 1 no fd base and/or partition defined |
4246 | ; 2 yet unsupported FS |
4246 | ; 2 yet unsupported FS |
4247 | ; 3 unknown FS |
4247 | ; 3 unknown FS |
4248 | ; 4 partition not defined at hd |
4248 | ; 4 partition not defined at hd |
4249 | ; 5 file not found |
4249 | ; 5 file not found |
4250 | ; ebx = size of file |
4250 | ; ebx = size of file |
4251 | 4251 | ||
4252 | mov edi,[0x3010] |
4252 | mov edi,[0x3010] |
4253 | add edi,0x10 |
4253 | add edi,0x10 |
4254 | add esi,[edi] |
4254 | add esi,[edi] |
4255 | add eax,[edi] |
4255 | add eax,[edi] |
4256 | 4256 | ||
4257 | pushad |
4257 | pushad |
4258 | mov edi,esi |
4258 | mov edi,esi |
4259 | add edi,1024 |
4259 | add edi,1024 |
4260 | mov esi,0x100000+19*512 |
4260 | mov esi,0x100000+19*512 |
4261 | sub ecx,1 |
4261 | sub ecx,1 |
4262 | shl ecx,9 |
4262 | shl ecx,9 |
4263 | add esi,ecx |
4263 | add esi,ecx |
4264 | shl edx,9 |
4264 | shl edx,9 |
4265 | mov ecx,edx |
4265 | mov ecx,edx |
4266 | cld |
4266 | cld |
4267 | rep movsb |
4267 | rep movsb |
4268 | popad |
4268 | popad |
4269 | 4269 | ||
4270 | mov [esp+36],eax |
4270 | mov [esp+36],eax |
4271 | mov [esp+24],ebx |
4271 | mov [esp+24],ebx |
4272 | ret |
4272 | ret |
4273 | 4273 | ||
4274 | 4274 | ||
4275 | 4275 | ||
4276 | align 4 |
4276 | align 4 |
4277 | 4277 | ||
4278 | sys_programirq: |
4278 | sys_programirq: |
4279 | 4279 | ||
4280 | mov edi,[0x3010] |
4280 | mov edi,[0x3010] |
4281 | add edi,0x10 |
4281 | add edi,0x10 |
4282 | add eax,[edi] |
4282 | add eax,[edi] |
4283 | 4283 | ||
4284 | mov edx,ebx |
4284 | mov edx,ebx |
4285 | shl edx,2 |
4285 | shl edx,2 |
4286 | add edx,irq_owner |
4286 | add edx,irq_owner |
4287 | mov edx,[edx] |
4287 | mov edx,[edx] |
4288 | mov edi,[0x3010] |
4288 | mov edi,[0x3010] |
4289 | mov edi,[edi+0x4] |
4289 | mov edi,[edi+0x4] |
4290 | cmp edx,edi |
4290 | cmp edx,edi |
4291 | je spril1 |
4291 | je spril1 |
4292 | mov [esp+36],dword 1 |
4292 | mov [esp+36],dword 1 |
4293 | ret |
4293 | ret |
4294 | spril1: |
4294 | spril1: |
4295 | 4295 | ||
4296 | mov esi,eax |
4296 | mov esi,eax |
4297 | shl ebx,6 |
4297 | shl ebx,6 |
4298 | add ebx,irq00read |
4298 | add ebx,irq00read |
4299 | mov edi,ebx |
4299 | mov edi,ebx |
4300 | mov ecx,16 |
4300 | mov ecx,16 |
4301 | cld |
4301 | cld |
4302 | rep movsd |
4302 | rep movsd |
4303 | mov [esp+36],dword 0 |
4303 | mov [esp+36],dword 0 |
4304 | ret |
4304 | ret |
4305 | 4305 | ||
4306 | 4306 | ||
4307 | align 4 |
4307 | align 4 |
4308 | 4308 | ||
4309 | get_irq_data: |
4309 | get_irq_data: |
4310 | 4310 | ||
4311 | mov edx,eax ; check for correct owner |
4311 | mov edx,eax ; check for correct owner |
4312 | shl edx,2 |
4312 | shl edx,2 |
4313 | add edx,irq_owner |
4313 | add edx,irq_owner |
4314 | mov edx,[edx] |
4314 | mov edx,[edx] |
4315 | mov edi,[0x3010] |
4315 | mov edi,[0x3010] |
4316 | mov edi,[edi+0x4] |
4316 | mov edi,[edi+0x4] |
4317 | cmp edx,edi |
4317 | cmp edx,edi |
4318 | je gidril1 |
4318 | je gidril1 |
4319 | mov [esp+36],eax |
4319 | mov [esp+36],eax |
4320 | mov [esp+32],dword 2 |
4320 | mov [esp+32],dword 2 |
4321 | mov [esp+24],ebx |
4321 | mov [esp+24],ebx |
4322 | ret |
4322 | ret |
4323 | 4323 | ||
4324 | gidril1: |
4324 | gidril1: |
4325 | 4325 | ||
4326 | mov ebx,eax |
4326 | mov ebx,eax |
4327 | shl ebx,12 |
4327 | shl ebx,12 |
4328 | add ebx,0x2e0000 |
4328 | add ebx,0x2e0000 |
4329 | mov eax,[ebx] |
4329 | mov eax,[ebx] |
4330 | mov ecx,1 |
4330 | mov ecx,1 |
4331 | test eax,eax |
4331 | test eax,eax |
4332 | jz gid1 |
4332 | jz gid1 |
4333 | 4333 | ||
4334 | dec eax |
4334 | dec eax |
4335 | mov esi,ebx |
4335 | mov esi,ebx |
4336 | mov [ebx],eax |
4336 | mov [ebx],eax |
4337 | movzx ebx,byte [ebx+0x10] |
4337 | movzx ebx,byte [ebx+0x10] |
4338 | add esi,0x10 |
4338 | add esi,0x10 |
4339 | mov edi,esi |
4339 | mov edi,esi |
4340 | inc esi |
4340 | inc esi |
4341 | mov ecx,4000 / 4 |
4341 | mov ecx,4000 / 4 |
4342 | cld |
4342 | cld |
4343 | rep movsd |
4343 | rep movsd |
4344 | xor ecx,ecx |
4344 | xor ecx,ecx |
4345 | gid1: |
4345 | gid1: |
4346 | mov [esp+36],eax |
4346 | mov [esp+36],eax |
4347 | mov [esp+32],ecx |
4347 | mov [esp+32],ecx |
4348 | mov [esp+24],ebx |
4348 | mov [esp+24],ebx |
4349 | ret |
4349 | ret |
4350 | 4350 | ||
4351 | 4351 | ||
4352 | set_io_access_rights: |
4352 | set_io_access_rights: |
4353 | 4353 | ||
4354 | pushad |
4354 | pushad |
4355 | 4355 | ||
4356 | mov edi,[0x3000] |
4356 | mov edi,[0x3000] |
4357 | imul edi,tss_step |
4357 | imul edi,tss_step |
4358 | add edi,tss_data+128 |
4358 | add edi,tss_data+128 |
4359 | ; add edi,128 |
4359 | ; add edi,128 |
4360 | 4360 | ||
4361 | mov ecx,eax |
4361 | mov ecx,eax |
4362 | and ecx,7 ; offset in byte |
4362 | and ecx,7 ; offset in byte |
4363 | 4363 | ||
4364 | shr eax,3 ; number of byte |
4364 | shr eax,3 ; number of byte |
4365 | add edi,eax |
4365 | add edi,eax |
4366 | 4366 | ||
4367 | mov ebx,1 |
4367 | mov ebx,1 |
4368 | shl ebx,cl |
4368 | shl ebx,cl |
4369 | 4369 | ||
4370 | cmp ebp,0 ; enable access - ebp = 0 |
4370 | cmp ebp,0 ; enable access - ebp = 0 |
4371 | jne siar1 |
4371 | jne siar1 |
4372 | 4372 | ||
4373 | not ebx |
4373 | not ebx |
4374 | and [edi],byte bl |
4374 | and [edi],byte bl |
4375 | 4375 | ||
4376 | popad |
4376 | popad |
4377 | 4377 | ||
4378 | ret |
4378 | ret |
4379 | 4379 | ||
4380 | siar1: |
4380 | siar1: |
4381 | 4381 | ||
4382 | or [edi],byte bl ; disable access - ebp = 1 |
4382 | or [edi],byte bl ; disable access - ebp = 1 |
4383 | 4383 | ||
4384 | popad |
4384 | popad |
4385 | 4385 | ||
4386 | ret |
4386 | ret |
4387 | 4387 | ||
4388 | 4388 | ||
4389 | 4389 | ||
4390 | 4390 | ||
4391 | 4391 | ||
4392 | r_f_port_area: |
4392 | r_f_port_area: |
4393 | 4393 | ||
4394 | test eax, eax |
4394 | test eax, eax |
4395 | jnz free_port_area |
4395 | jnz free_port_area |
4396 | ; je r_port_area |
4396 | ; je r_port_area |
4397 | ; jmp free_port_area |
4397 | ; jmp free_port_area |
4398 | 4398 | ||
4399 | ; r_port_area: |
4399 | ; r_port_area: |
4400 | 4400 | ||
4401 | pushad |
4401 | pushad |
4402 | 4402 | ||
4403 | cmp ebx,ecx ; beginning > end ? |
4403 | cmp ebx,ecx ; beginning > end ? |
4404 | jg rpal1 |
4404 | jg rpal1 |
4405 | mov esi,[0x2d0000] |
4405 | mov esi,[0x2d0000] |
4406 | cmp esi,0 ; no reserved areas ? |
4406 | cmp esi,0 ; no reserved areas ? |
4407 | je rpal2 |
4407 | je rpal2 |
4408 | cmp esi,255 ; max reserved |
4408 | cmp esi,255 ; max reserved |
4409 | jge rpal1 |
4409 | jge rpal1 |
4410 | rpal3: |
4410 | rpal3: |
4411 | mov edi,esi |
4411 | mov edi,esi |
4412 | shl edi,4 |
4412 | shl edi,4 |
4413 | add edi,0x2d0000 |
4413 | add edi,0x2d0000 |
4414 | cmp ebx,[edi+8] |
4414 | cmp ebx,[edi+8] |
4415 | jg rpal4 |
4415 | jg rpal4 |
4416 | cmp ecx,[edi+4] |
4416 | cmp ecx,[edi+4] |
4417 | jae rpal1 |
4417 | jae rpal1 |
4418 | ; jb rpal4 |
4418 | ; jb rpal4 |
4419 | ; jmp rpal1 |
4419 | ; jmp rpal1 |
4420 | rpal4: |
4420 | rpal4: |
4421 | 4421 | ||
4422 | dec esi |
4422 | dec esi |
4423 | jnz rpal3 |
4423 | jnz rpal3 |
4424 | jmp rpal2 |
4424 | jmp rpal2 |
4425 | rpal1: |
4425 | rpal1: |
4426 | popad |
4426 | popad |
4427 | mov eax,1 |
4427 | mov eax,1 |
4428 | ret |
4428 | ret |
4429 | 4429 | ||
4430 | rpal2: |
4430 | rpal2: |
4431 | popad |
4431 | popad |
4432 | 4432 | ||
4433 | 4433 | ||
4434 | ; enable port access at port IO map |
4434 | ; enable port access at port IO map |
4435 | cli |
4435 | cli |
4436 | pushad ; start enable io map |
4436 | pushad ; start enable io map |
4437 | 4437 | ||
4438 | cmp ecx,65536 ;16384 |
4438 | cmp ecx,65536 ;16384 |
4439 | jae no_unmask_io ; jge |
4439 | jae no_unmask_io ; jge |
4440 | 4440 | ||
4441 | mov eax,ebx |
4441 | mov eax,ebx |
4442 | 4442 | ||
4443 | new_port_access: |
4443 | new_port_access: |
4444 | 4444 | ||
4445 | pushad |
4445 | pushad |
4446 | 4446 | ||
4447 | mov ebp,0 ; enable - eax = port |
4447 | mov ebp,0 ; enable - eax = port |
4448 | call set_io_access_rights |
4448 | call set_io_access_rights |
4449 | 4449 | ||
4450 | popad |
4450 | popad |
4451 | 4451 | ||
4452 | inc eax |
4452 | inc eax |
4453 | cmp eax,ecx |
4453 | cmp eax,ecx |
4454 | jbe new_port_access |
4454 | jbe new_port_access |
4455 | 4455 | ||
4456 | no_unmask_io: |
4456 | no_unmask_io: |
4457 | 4457 | ||
4458 | popad ; end enable io map |
4458 | popad ; end enable io map |
4459 | sti |
4459 | sti |
4460 | 4460 | ||
4461 | mov edi,[0x2d0000] |
4461 | mov edi,[0x2d0000] |
4462 | add edi,1 |
4462 | add edi,1 |
4463 | mov [0x2d0000],edi |
4463 | mov [0x2d0000],edi |
4464 | shl edi,4 |
4464 | shl edi,4 |
4465 | add edi,0x2d0000 |
4465 | add edi,0x2d0000 |
4466 | mov esi,[0x3010] |
4466 | mov esi,[0x3010] |
4467 | mov esi,[esi+0x4] |
4467 | mov esi,[esi+0x4] |
4468 | mov [edi],esi |
4468 | mov [edi],esi |
4469 | mov [edi+4],ebx |
4469 | mov [edi+4],ebx |
4470 | mov [edi+8],ecx |
4470 | mov [edi+8],ecx |
4471 | 4471 | ||
4472 | xor eax, eax |
4472 | xor eax, eax |
4473 | ret |
4473 | ret |
4474 | 4474 | ||
4475 | 4475 | ||
4476 | 4476 | ||
4477 | 4477 | ||
4478 | free_port_area: |
4478 | free_port_area: |
4479 | 4479 | ||
4480 | pushad |
4480 | pushad |
4481 | 4481 | ||
4482 | mov esi,[0x2d0000] ; no reserved areas ? |
4482 | mov esi,[0x2d0000] ; no reserved areas ? |
4483 | cmp esi,0 |
4483 | cmp esi,0 |
4484 | je frpal2 |
4484 | je frpal2 |
4485 | mov edx,[0x3010] |
4485 | mov edx,[0x3010] |
4486 | mov edx,[edx+4] |
4486 | mov edx,[edx+4] |
4487 | frpal3: |
4487 | frpal3: |
4488 | mov edi,esi |
4488 | mov edi,esi |
4489 | shl edi,4 |
4489 | shl edi,4 |
4490 | add edi,0x2d0000 |
4490 | add edi,0x2d0000 |
4491 | cmp edx,[edi] |
4491 | cmp edx,[edi] |
4492 | jne frpal4 |
4492 | jne frpal4 |
4493 | cmp ebx,[edi+4] |
4493 | cmp ebx,[edi+4] |
4494 | jne frpal4 |
4494 | jne frpal4 |
4495 | cmp ecx,[edi+8] |
4495 | cmp ecx,[edi+8] |
4496 | jne frpal4 |
4496 | jne frpal4 |
4497 | jmp frpal1 |
4497 | jmp frpal1 |
4498 | frpal4: |
4498 | frpal4: |
4499 | dec esi |
4499 | dec esi |
4500 | jnz frpal3 |
4500 | jnz frpal3 |
4501 | frpal2: |
4501 | frpal2: |
4502 | popad |
4502 | popad |
4503 | mov eax,1 |
4503 | mov eax,1 |
4504 | ret |
4504 | ret |
4505 | frpal1: |
4505 | frpal1: |
4506 | mov ecx,256 |
4506 | mov ecx,256 |
4507 | sub ecx,esi |
4507 | sub ecx,esi |
4508 | shl ecx,4 |
4508 | shl ecx,4 |
4509 | mov esi,edi |
4509 | mov esi,edi |
4510 | add esi,16 |
4510 | add esi,16 |
4511 | cld |
4511 | cld |
4512 | rep movsb |
4512 | rep movsb |
4513 | 4513 | ||
4514 | dec dword [0x2d0000] |
4514 | dec dword [0x2d0000] |
4515 | 4515 | ||
4516 | popad |
4516 | popad |
4517 | 4517 | ||
4518 | 4518 | ||
4519 | ; disable port access at port IO map |
4519 | ; disable port access at port IO map |
4520 | 4520 | ||
4521 | pushad ; start disable io map |
4521 | pushad ; start disable io map |
4522 | 4522 | ||
4523 | cmp ecx,65536 ;16384 |
4523 | cmp ecx,65536 ;16384 |
4524 | jge no_mask_io |
4524 | jge no_mask_io |
4525 | 4525 | ||
4526 | mov eax,ebx |
4526 | mov eax,ebx |
4527 | 4527 | ||
4528 | new_port_access_disable: |
4528 | new_port_access_disable: |
4529 | 4529 | ||
4530 | pushad |
4530 | pushad |
4531 | 4531 | ||
4532 | mov ebp,1 ; disable - eax = port |
4532 | mov ebp,1 ; disable - eax = port |
4533 | call set_io_access_rights |
4533 | call set_io_access_rights |
4534 | 4534 | ||
4535 | popad |
4535 | popad |
4536 | 4536 | ||
4537 | inc eax |
4537 | inc eax |
4538 | cmp eax,ecx |
4538 | cmp eax,ecx |
4539 | jbe new_port_access_disable |
4539 | jbe new_port_access_disable |
4540 | 4540 | ||
4541 | no_mask_io: |
4541 | no_mask_io: |
4542 | 4542 | ||
4543 | popad ; end disable io map |
4543 | popad ; end disable io map |
4544 | 4544 | ||
4545 | xor eax, eax |
4545 | xor eax, eax |
4546 | ret |
4546 | ret |
4547 | 4547 | ||
4548 | 4548 | ||
4549 | reserve_free_irq: |
4549 | reserve_free_irq: |
4550 | 4550 | ||
4551 | cmp eax,0 |
4551 | cmp eax,0 |
4552 | jz reserve_irq |
4552 | jz reserve_irq |
4553 | 4553 | ||
4554 | mov edi,ebx |
4554 | mov edi,ebx |
4555 | shl edi,2 |
4555 | shl edi,2 |
4556 | add edi,irq_owner |
4556 | add edi,irq_owner |
4557 | mov edx,[edi] |
4557 | mov edx,[edi] |
4558 | mov eax,[0x3010] |
4558 | mov eax,[0x3010] |
4559 | mov eax,[eax+0x4] |
4559 | mov eax,[eax+0x4] |
4560 | mov ecx,1 |
4560 | mov ecx,1 |
4561 | cmp edx,eax |
4561 | cmp edx,eax |
4562 | jne fril1 |
4562 | jne fril1 |
4563 | mov [edi],dword 0 |
4563 | mov [edi],dword 0 |
4564 | mov ecx,0 |
4564 | mov ecx,0 |
4565 | fril1: |
4565 | fril1: |
4566 | mov [esp+36],ecx ; return in eax |
4566 | mov [esp+36],ecx ; return in eax |
4567 | ret |
4567 | ret |
4568 | 4568 | ||
4569 | reserve_irq: |
4569 | reserve_irq: |
4570 | 4570 | ||
4571 | mov edi,ebx |
4571 | mov edi,ebx |
4572 | shl edi,2 |
4572 | shl edi,2 |
4573 | add edi,irq_owner |
4573 | add edi,irq_owner |
4574 | mov edx,[edi] |
4574 | mov edx,[edi] |
4575 | mov ecx,1 |
4575 | mov ecx,1 |
4576 | cmp edx,0 |
4576 | cmp edx,0 |
4577 | jne ril1 |
4577 | jne ril1 |
4578 | 4578 | ||
4579 | mov edx,[0x3010] |
4579 | mov edx,[0x3010] |
4580 | mov edx,[edx+0x4] |
4580 | mov edx,[edx+0x4] |
4581 | mov [edi],edx |
4581 | mov [edi],edx |
4582 | mov ecx,0 |
4582 | mov ecx,0 |
4583 | 4583 | ||
4584 | ril1: |
4584 | ril1: |
4585 | 4585 | ||
4586 | mov [esp+36],ecx ; return in eax |
4586 | mov [esp+36],ecx ; return in eax |
4587 | 4587 | ||
4588 | ret |
4588 | ret |
4589 | 4589 | ||
4590 | 4590 | ||
4591 | 4591 | ||
4592 | drawbackground: |
4592 | drawbackground: |
4593 | 4593 | ||
4594 | cmp [0xfe0c],word 0x12 |
4594 | cmp [0xfe0c],word 0x12 |
4595 | jne dbrv12 |
4595 | jne dbrv12 |
4596 | cmp [display_data-12],dword 1 |
4596 | cmp [display_data-12],dword 1 |
4597 | jne bgrstr12 |
4597 | jne bgrstr12 |
4598 | call vga_drawbackground_tiled |
4598 | call vga_drawbackground_tiled |
4599 | ret |
4599 | ret |
4600 | bgrstr12: |
4600 | bgrstr12: |
4601 | call vga_drawbackground_stretch |
4601 | call vga_drawbackground_stretch |
4602 | ret |
4602 | ret |
4603 | dbrv12: |
4603 | dbrv12: |
4604 | 4604 | ||
4605 | cmp [0xfe0c],word 0100000000000000b |
4605 | cmp [0xfe0c],word 0100000000000000b |
4606 | jge dbrv20 |
4606 | jge dbrv20 |
4607 | cmp [0xfe0c],word 0x13 |
4607 | cmp [0xfe0c],word 0x13 |
4608 | je dbrv20 |
4608 | je dbrv20 |
4609 | call vesa12_drawbackground |
4609 | call vesa12_drawbackground |
4610 | ret |
4610 | ret |
4611 | dbrv20: |
4611 | dbrv20: |
4612 | cmp [display_data-12],dword 1 |
4612 | cmp [display_data-12],dword 1 |
4613 | jne bgrstr |
4613 | jne bgrstr |
4614 | call vesa20_drawbackground_tiled |
4614 | call vesa20_drawbackground_tiled |
4615 | ret |
4615 | ret |
4616 | bgrstr: |
4616 | bgrstr: |
4617 | call vesa20_drawbackground_stretch |
4617 | call vesa20_drawbackground_stretch |
4618 | ret |
4618 | ret |
4619 | 4619 | ||
4620 | 4620 | ||
4621 | sys_putimage: |
4621 | sys_putimage: |
4622 | 4622 | ||
4623 | cmp [0xfe0c],word 0x12 |
4623 | cmp [0xfe0c],word 0x12 |
4624 | jne spiv20 |
4624 | jne spiv20 |
4625 | call vga_putimage |
4625 | call vga_putimage |
4626 | ret |
4626 | ret |
4627 | spiv20: |
4627 | spiv20: |
4628 | 4628 | ||
4629 | cmp [0xfe0c],word 0100000000000000b |
4629 | cmp [0xfe0c],word 0100000000000000b |
4630 | jge piv20 |
4630 | jge piv20 |
4631 | cmp [0xfe0c],word 0x13 |
4631 | cmp [0xfe0c],word 0x13 |
4632 | je piv20 |
4632 | je piv20 |
4633 | call vesa12_putimage |
4633 | call vesa12_putimage |
4634 | ret |
4634 | ret |
4635 | piv20: |
4635 | piv20: |
4636 | call vesa20_putimage |
4636 | call vesa20_putimage |
4637 | ret |
4637 | ret |
4638 | 4638 | ||
4639 | 4639 | ||
4640 | 4640 | ||
4641 | ; eax x beginning |
4641 | ; eax x beginning |
4642 | ; ebx y beginning |
4642 | ; ebx y beginning |
4643 | ; ecx x end |
4643 | ; ecx x end |
4644 | ; edx y end |
4644 | ; edx y end |
4645 | ; edi color |
4645 | ; edi color |
4646 | 4646 | ||
4647 | __sys_drawbar: |
4647 | __sys_drawbar: |
4648 | 4648 | ||
4649 | cmp [0xfe0c],word 0x12 |
4649 | cmp [0xfe0c],word 0x12 |
4650 | jne sdbv20 |
4650 | jne sdbv20 |
4651 | call vga_drawbar |
4651 | call vga_drawbar |
4652 | ret |
4652 | ret |
4653 | sdbv20: |
4653 | sdbv20: |
4654 | 4654 | ||
4655 | cmp [0xfe0c],word 0100000000000000b |
4655 | cmp [0xfe0c],word 0100000000000000b |
4656 | jge dbv20 |
4656 | jge dbv20 |
4657 | cmp [0xfe0c],word 0x13 |
4657 | cmp [0xfe0c],word 0x13 |
4658 | je dbv20 |
4658 | je dbv20 |
4659 | call vesa12_drawbar |
4659 | call vesa12_drawbar |
4660 | ret |
4660 | ret |
4661 | 4661 | ||
4662 | dbv20: |
4662 | dbv20: |
4663 | 4663 | ||
4664 | call vesa20_drawbar |
4664 | call vesa20_drawbar |
4665 | ret |
4665 | ret |
4666 | 4666 | ||
4667 | 4667 | ||
4668 | 4668 | ||
4669 | kb_read: |
4669 | kb_read: |
4670 | 4670 | ||
4671 | push ecx edx |
4671 | push ecx edx |
4672 | 4672 | ||
4673 | mov ecx,0xffff |
4673 | mov ecx,0xffff |
4674 | kr_loop: |
4674 | kr_loop: |
4675 | in al,0x64 |
4675 | in al,0x64 |
4676 | test al,1 |
4676 | test al,1 |
4677 | jnz kr_ready |
4677 | jnz kr_ready |
4678 | loop kr_loop |
4678 | loop kr_loop |
4679 | mov ah,1 |
4679 | mov ah,1 |
4680 | jmp kr_exit |
4680 | jmp kr_exit |
4681 | kr_ready: |
4681 | kr_ready: |
4682 | push ecx |
4682 | push ecx |
4683 | mov ecx,32 |
4683 | mov ecx,32 |
4684 | kr_delay: |
4684 | kr_delay: |
4685 | loop kr_delay |
4685 | loop kr_delay |
4686 | pop ecx |
4686 | pop ecx |
4687 | in al,0x60 |
4687 | in al,0x60 |
4688 | xor ah,ah |
4688 | xor ah,ah |
4689 | kr_exit: |
4689 | kr_exit: |
4690 | 4690 | ||
4691 | pop edx ecx |
4691 | pop edx ecx |
4692 | 4692 | ||
4693 | ret |
4693 | ret |
4694 | 4694 | ||
4695 | 4695 | ||
4696 | kb_write: |
4696 | kb_write: |
4697 | 4697 | ||
4698 | push ecx edx |
4698 | push ecx edx |
4699 | 4699 | ||
4700 | mov dl,al |
4700 | mov dl,al |
4701 | mov ecx,0xffff |
4701 | mov ecx,0xffff |
4702 | kw_loop1: |
4702 | kw_loop1: |
4703 | in al,0x64 |
4703 | in al,0x64 |
4704 | test al,0x20 |
4704 | test al,0x20 |
4705 | jz kw_ok1 |
4705 | jz kw_ok1 |
4706 | loop kw_loop1 |
4706 | loop kw_loop1 |
4707 | mov ah,1 |
4707 | mov ah,1 |
4708 | jmp kw_exit |
4708 | jmp kw_exit |
4709 | kw_ok1: |
4709 | kw_ok1: |
4710 | in al,0x60 |
4710 | in al,0x60 |
4711 | mov ecx,0xffff |
4711 | mov ecx,0xffff |
4712 | kw_loop: |
4712 | kw_loop: |
4713 | in al,0x64 |
4713 | in al,0x64 |
4714 | test al,2 |
4714 | test al,2 |
4715 | jz kw_ok |
4715 | jz kw_ok |
4716 | loop kw_loop |
4716 | loop kw_loop |
4717 | mov ah,1 |
4717 | mov ah,1 |
4718 | jmp kw_exit |
4718 | jmp kw_exit |
4719 | kw_ok: |
4719 | kw_ok: |
4720 | mov al,dl |
4720 | mov al,dl |
4721 | out 0x60,al |
4721 | out 0x60,al |
4722 | mov ecx,0xffff |
4722 | mov ecx,0xffff |
4723 | kw_loop3: |
4723 | kw_loop3: |
4724 | in al,0x64 |
4724 | in al,0x64 |
4725 | test al,2 |
4725 | test al,2 |
4726 | jz kw_ok3 |
4726 | jz kw_ok3 |
4727 | loop kw_loop3 |
4727 | loop kw_loop3 |
4728 | mov ah,1 |
4728 | mov ah,1 |
4729 | jmp kw_exit |
4729 | jmp kw_exit |
4730 | kw_ok3: |
4730 | kw_ok3: |
4731 | mov ah,8 |
4731 | mov ah,8 |
4732 | kw_loop4: |
4732 | kw_loop4: |
4733 | mov ecx,0xffff |
4733 | mov ecx,0xffff |
4734 | kw_loop5: |
4734 | kw_loop5: |
4735 | in al,0x64 |
4735 | in al,0x64 |
4736 | test al,1 |
4736 | test al,1 |
4737 | jnz kw_ok4 |
4737 | jnz kw_ok4 |
4738 | loop kw_loop5 |
4738 | loop kw_loop5 |
4739 | dec ah |
4739 | dec ah |
4740 | jnz kw_loop4 |
4740 | jnz kw_loop4 |
4741 | kw_ok4: |
4741 | kw_ok4: |
4742 | xor ah,ah |
4742 | xor ah,ah |
4743 | kw_exit: |
4743 | kw_exit: |
4744 | 4744 | ||
4745 | pop edx ecx |
4745 | pop edx ecx |
4746 | 4746 | ||
4747 | ret |
4747 | ret |
4748 | 4748 | ||
4749 | 4749 | ||
4750 | kb_cmd: |
4750 | kb_cmd: |
4751 | 4751 | ||
4752 | mov ecx,0xffff |
4752 | mov ecx,0xffff |
4753 | c_wait: |
4753 | c_wait: |
4754 | in al,0x64 |
4754 | in al,0x64 |
4755 | test al,2 |
4755 | test al,2 |
4756 | jz c_send |
4756 | jz c_send |
4757 | loop c_wait |
4757 | loop c_wait |
4758 | jmp c_error |
4758 | jmp c_error |
4759 | c_send: |
4759 | c_send: |
4760 | mov al,bl |
4760 | mov al,bl |
4761 | out 0x64,al |
4761 | out 0x64,al |
4762 | mov ecx,0xffff |
4762 | mov ecx,0xffff |
4763 | c_accept: |
4763 | c_accept: |
4764 | in al,0x64 |
4764 | in al,0x64 |
4765 | test al,2 |
4765 | test al,2 |
4766 | jz c_ok |
4766 | jz c_ok |
4767 | loop c_accept |
4767 | loop c_accept |
4768 | c_error: |
4768 | c_error: |
4769 | mov ah,1 |
4769 | mov ah,1 |
4770 | jmp c_exit |
4770 | jmp c_exit |
4771 | c_ok: |
4771 | c_ok: |
4772 | xor ah,ah |
4772 | xor ah,ah |
4773 | c_exit: |
4773 | c_exit: |
4774 | ret |
4774 | ret |
4775 | 4775 | ||
4776 | 4776 | ||
4777 | setmouse: ; set mousepicture -pointer |
4777 | setmouse: ; set mousepicture -pointer |
4778 | ; ps2 mouse enable |
4778 | ; ps2 mouse enable |
4779 | 4779 | ||
4780 | mov [0xf200],dword mousepointer |
4780 | mov [0xf200],dword mousepointer |
4781 | 4781 | ||
4782 | cli |
4782 | cli |
4783 | mov bl,0xa8 ; enable mouse cmd |
4783 | mov bl,0xa8 ; enable mouse cmd |
4784 | call kb_cmd |
4784 | call kb_cmd |
4785 | call kb_read ; read status |
4785 | call kb_read ; read status |
4786 | 4786 | ||
4787 | mov bl,0x20 ; get command byte |
4787 | mov bl,0x20 ; get command byte |
4788 | call kb_cmd |
4788 | call kb_cmd |
4789 | call kb_read |
4789 | call kb_read |
4790 | or al,3 ; enable interrupt |
4790 | or al,3 ; enable interrupt |
4791 | mov bl,0x60 ; write command |
4791 | mov bl,0x60 ; write command |
4792 | push eax |
4792 | push eax |
4793 | call kb_cmd |
4793 | call kb_cmd |
4794 | pop eax |
4794 | pop eax |
4795 | call kb_write |
4795 | call kb_write |
4796 | 4796 | ||
4797 | mov bl,0xd4 ; for mouse |
4797 | mov bl,0xd4 ; for mouse |
4798 | call kb_cmd |
4798 | call kb_cmd |
4799 | mov al,0xf4 ; enable mouse device |
4799 | mov al,0xf4 ; enable mouse device |
4800 | call kb_write |
4800 | call kb_write |
4801 | call kb_read ; read status return |
4801 | call kb_read ; read status return |
4802 | 4802 | ||
4803 | ; com1 mouse enable |
4803 | ; com1 mouse enable |
4804 | 4804 | ||
4805 | mov bx,0x3f8 ; combase |
4805 | mov bx,0x3f8 ; combase |
4806 | 4806 | ||
4807 | mov dx,bx |
4807 | mov dx,bx |
4808 | add dx,3 |
4808 | add dx,3 |
4809 | mov al,0x80 |
4809 | mov al,0x80 |
4810 | out dx,al |
4810 | out dx,al |
4811 | 4811 | ||
4812 | mov dx,bx |
4812 | mov dx,bx |
4813 | add dx,1 |
4813 | add dx,1 |
4814 | mov al,0 |
4814 | mov al,0 |
4815 | out dx,al |
4815 | out dx,al |
4816 | 4816 | ||
4817 | mov dx,bx |
4817 | mov dx,bx |
4818 | add dx,0 |
4818 | add dx,0 |
4819 | mov al,0x30*2 ; 0x30 / 4 |
4819 | mov al,0x30*2 ; 0x30 / 4 |
4820 | out dx,al |
4820 | out dx,al |
4821 | 4821 | ||
4822 | mov dx,bx |
4822 | mov dx,bx |
4823 | add dx,3 |
4823 | add dx,3 |
4824 | mov al,2 ; 3 |
4824 | mov al,2 ; 3 |
4825 | out dx,al |
4825 | out dx,al |
4826 | 4826 | ||
4827 | mov dx,bx |
4827 | mov dx,bx |
4828 | add dx,4 |
4828 | add dx,4 |
4829 | mov al,0xb |
4829 | mov al,0xb |
4830 | out dx,al |
4830 | out dx,al |
4831 | 4831 | ||
4832 | mov dx,bx |
4832 | mov dx,bx |
4833 | add dx,1 |
4833 | add dx,1 |
4834 | mov al,1 |
4834 | mov al,1 |
4835 | out dx,al |
4835 | out dx,al |
4836 | 4836 | ||
4837 | 4837 | ||
4838 | ; com2 mouse enable |
4838 | ; com2 mouse enable |
4839 | 4839 | ||
4840 | mov bx,0x2f8 ; combase |
4840 | mov bx,0x2f8 ; combase |
4841 | 4841 | ||
4842 | mov dx,bx |
4842 | mov dx,bx |
4843 | add dx,3 |
4843 | add dx,3 |
4844 | mov al,0x80 |
4844 | mov al,0x80 |
4845 | out dx,al |
4845 | out dx,al |
4846 | 4846 | ||
4847 | mov dx,bx |
4847 | mov dx,bx |
4848 | add dx,1 |
4848 | add dx,1 |
4849 | mov al,0 |
4849 | mov al,0 |
4850 | out dx,al |
4850 | out dx,al |
4851 | 4851 | ||
4852 | mov dx,bx |
4852 | mov dx,bx |
4853 | add dx,0 |
4853 | add dx,0 |
4854 | mov al,0x30*2 |
4854 | mov al,0x30*2 |
4855 | out dx,al |
4855 | out dx,al |
4856 | 4856 | ||
4857 | mov dx,bx |
4857 | mov dx,bx |
4858 | add dx,3 |
4858 | add dx,3 |
4859 | mov al,2 |
4859 | mov al,2 |
4860 | out dx,al |
4860 | out dx,al |
4861 | 4861 | ||
4862 | mov dx,bx |
4862 | mov dx,bx |
4863 | add dx,4 |
4863 | add dx,4 |
4864 | mov al,0xb |
4864 | mov al,0xb |
4865 | out dx,al |
4865 | out dx,al |
4866 | 4866 | ||
4867 | mov dx,bx |
4867 | mov dx,bx |
4868 | add dx,1 |
4868 | add dx,1 |
4869 | mov al,1 |
4869 | mov al,1 |
4870 | out dx,al |
4870 | out dx,al |
4871 | 4871 | ||
4872 | ret |
4872 | ret |
4873 | 4873 | ||
4874 | 4874 | ||
4875 | _rdtsc: |
4875 | _rdtsc: |
4876 | 4876 | ||
4877 | mov edx,[cpuid_1+3*4] |
4877 | mov edx,[cpuid_1+3*4] |
4878 | test edx,00010000b |
4878 | test edx,00010000b |
4879 | jz ret_rdtsc |
4879 | jz ret_rdtsc |
4880 | rdtsc |
4880 | rdtsc |
4881 | ret |
4881 | ret |
4882 | ret_rdtsc: |
4882 | ret_rdtsc: |
4883 | mov edx,0xffffffff |
4883 | mov edx,0xffffffff |
4884 | mov eax,0xffffffff |
4884 | mov eax,0xffffffff |
4885 | ret |
4885 | ret |
4886 | 4886 | ||
4887 | 4887 | ||
4888 | 4888 | ||
4889 | rerouteirqs: |
4889 | rerouteirqs: |
4890 | 4890 | ||
4891 | cli |
4891 | cli |
4892 | 4892 | ||
4893 | mov al,0x11 ; icw4, edge triggered |
4893 | mov al,0x11 ; icw4, edge triggered |
4894 | out 0x20,al |
4894 | out 0x20,al |
4895 | call pic_delay |
4895 | call pic_delay |
4896 | out 0xA0,al |
4896 | out 0xA0,al |
4897 | call pic_delay |
4897 | call pic_delay |
4898 | 4898 | ||
4899 | mov al,0x20 ; generate 0x20 + |
4899 | mov al,0x20 ; generate 0x20 + |
4900 | out 0x21,al |
4900 | out 0x21,al |
4901 | call pic_delay |
4901 | call pic_delay |
4902 | mov al,0x28 ; generate 0x28 + |
4902 | mov al,0x28 ; generate 0x28 + |
4903 | out 0xA1,al |
4903 | out 0xA1,al |
4904 | call pic_delay |
4904 | call pic_delay |
4905 | 4905 | ||
4906 | mov al,0x04 ; slave at irq2 |
4906 | mov al,0x04 ; slave at irq2 |
4907 | out 0x21,al |
4907 | out 0x21,al |
4908 | call pic_delay |
4908 | call pic_delay |
4909 | mov al,0x02 ; at irq9 |
4909 | mov al,0x02 ; at irq9 |
4910 | out 0xA1,al |
4910 | out 0xA1,al |
4911 | call pic_delay |
4911 | call pic_delay |
4912 | 4912 | ||
4913 | mov al,0x01 ; 8086 mode |
4913 | mov al,0x01 ; 8086 mode |
4914 | out 0x21,al |
4914 | out 0x21,al |
4915 | call pic_delay |
4915 | call pic_delay |
4916 | out 0xA1,al |
4916 | out 0xA1,al |
4917 | call pic_delay |
4917 | call pic_delay |
4918 | 4918 | ||
4919 | mov al,255 ; mask all irq's |
4919 | mov al,255 ; mask all irq's |
4920 | out 0xA1,al |
4920 | out 0xA1,al |
4921 | call pic_delay |
4921 | call pic_delay |
4922 | out 0x21,al |
4922 | out 0x21,al |
4923 | call pic_delay |
4923 | call pic_delay |
4924 | 4924 | ||
4925 | mov ecx,0x1000 |
4925 | mov ecx,0x1000 |
4926 | cld |
4926 | cld |
4927 | picl1: call pic_delay |
4927 | picl1: call pic_delay |
4928 | loop picl1 |
4928 | loop picl1 |
4929 | 4929 | ||
4930 | mov al,255 ; mask all irq's |
4930 | mov al,255 ; mask all irq's |
4931 | out 0xA1,al |
4931 | out 0xA1,al |
4932 | call pic_delay |
4932 | call pic_delay |
4933 | out 0x21,al |
4933 | out 0x21,al |
4934 | call pic_delay |
4934 | call pic_delay |
4935 | 4935 | ||
4936 | cli |
4936 | cli |
4937 | 4937 | ||
4938 | ret |
4938 | ret |
4939 | 4939 | ||
4940 | 4940 | ||
4941 | pic_delay: |
4941 | pic_delay: |
4942 | 4942 | ||
4943 | jmp pdl1 |
4943 | jmp pdl1 |
4944 | pdl1: ret |
4944 | pdl1: ret |
4945 | 4945 | ||
4946 | 4946 | ||
4947 | sys_msg_board_str: |
4947 | sys_msg_board_str: |
4948 | 4948 | ||
4949 | pushad |
4949 | pushad |
4950 | @@: |
4950 | @@: |
4951 | cmp [esi],byte 0 |
4951 | cmp [esi],byte 0 |
4952 | je @f |
4952 | je @f |
4953 | mov eax,1 |
4953 | mov eax,1 |
4954 | movzx ebx,byte [esi] |
4954 | movzx ebx,byte [esi] |
4955 | call sys_msg_board |
4955 | call sys_msg_board |
4956 | inc esi |
4956 | inc esi |
4957 | jmp @b |
4957 | jmp @b |
4958 | @@: |
4958 | @@: |
4959 | popad |
4959 | popad |
4960 | ret |
4960 | ret |
4961 | 4961 | ||
4962 | uglobal |
4962 | uglobal |
4963 | msg_board_data: times 512 db 0 |
4963 | msg_board_data: times 512 db 0 |
4964 | msg_board_count dd 0x0 |
4964 | msg_board_count dd 0x0 |
4965 | endg |
4965 | endg |
4966 | 4966 | ||
4967 | sys_msg_board: |
4967 | sys_msg_board: |
4968 | 4968 | ||
4969 | ; eax=1 : write : bl byte to write |
4969 | ; eax=1 : write : bl byte to write |
4970 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4970 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4971 | 4971 | ||
4972 | mov ecx,[msg_board_count] |
4972 | mov ecx,[msg_board_count] |
4973 | cmp eax, 1 |
4973 | cmp eax, 1 |
4974 | jne smbl1 |
4974 | jne smbl1 |
4975 | 4975 | ||
4976 | 4976 | ||
4977 | mov [msg_board_data+ecx],bl |
4977 | mov [msg_board_data+ecx],bl |
4978 | inc ecx |
4978 | inc ecx |
4979 | and ecx, 511 |
4979 | and ecx, 511 |
4980 | mov [msg_board_count], ecx |
4980 | mov [msg_board_count], ecx |
4981 | mov [check_idle_semaphore], 5 |
4981 | mov [check_idle_semaphore], 5 |
4982 | ret |
4982 | ret |
4983 | smbl1: |
4983 | smbl1: |
4984 | 4984 | ||
4985 | cmp eax, 2 |
4985 | cmp eax, 2 |
4986 | jne smbl2 |
4986 | jne smbl2 |
4987 | test ecx, ecx |
4987 | test ecx, ecx |
4988 | jz smbl21 |
4988 | jz smbl21 |
4989 | ; mov edi, msg_board_data |
4989 | ; mov edi, msg_board_data |
4990 | ; mov esi, msg_board_data+1 |
4990 | ; mov esi, msg_board_data+1 |
4991 | ; movzx eax, byte [edi] |
4991 | ; movzx eax, byte [edi] |
4992 | mov eax, msg_board_data+1 |
4992 | mov eax, msg_board_data+1 |
4993 | mov ebx, msg_board_data |
4993 | mov ebx, msg_board_data |
4994 | movzx edx, byte [ebx] |
4994 | movzx edx, byte [ebx] |
4995 | call memmove |
4995 | call memmove |
4996 | ; push ecx |
4996 | ; push ecx |
4997 | ; shr ecx, 2 |
4997 | ; shr ecx, 2 |
4998 | ; cld |
4998 | ; cld |
4999 | ; rep movsd |
4999 | ; rep movsd |
5000 | ; pop ecx |
5000 | ; pop ecx |
5001 | ; and ecx, 3 |
5001 | ; and ecx, 3 |
5002 | ; rep movsb |
5002 | ; rep movsb |
5003 | dec [msg_board_count] |
5003 | dec [msg_board_count] |
5004 | mov [esp+36], edx ;eax |
5004 | mov [esp+36], edx ;eax |
5005 | mov [esp+24], dword 1 |
5005 | mov [esp+24], dword 1 |
5006 | ret |
5006 | ret |
5007 | smbl21: |
5007 | smbl21: |
5008 | mov [esp+36], ecx |
5008 | mov [esp+36], ecx |
5009 | mov [esp+24], ecx |
5009 | mov [esp+24], ecx |
5010 | 5010 | ||
5011 | smbl2: |
5011 | smbl2: |
5012 | ret |
5012 | ret |
5013 | 5013 | ||
5014 | 5014 | ||
5015 | 5015 | ||
5016 | sys_trace: |
5016 | sys_trace: |
5017 | 5017 | ||
5018 | test eax, eax ; get event data |
5018 | test eax, eax ; get event data |
5019 | jnz no_get_sys_events |
5019 | jnz no_get_sys_events |
5020 | 5020 | ||
5021 | mov esi,save_syscall_data ; data |
5021 | mov esi,save_syscall_data ; data |
5022 | mov edi,[0x3010] |
5022 | mov edi,[0x3010] |
5023 | mov edi,[edi+0x10] |
5023 | mov edi,[edi+0x10] |
5024 | add edi,ebx |
5024 | add edi,ebx |
5025 | cld |
5025 | cld |
5026 | rep movsb |
5026 | rep movsb |
5027 | 5027 | ||
5028 | mov [esp+24],dword 0 |
5028 | mov [esp+24],dword 0 |
5029 | mov eax,[save_syscall_count] ; count |
5029 | mov eax,[save_syscall_count] ; count |
5030 | mov [esp+36],eax |
5030 | mov [esp+36],eax |
5031 | ret |
5031 | ret |
5032 | 5032 | ||
5033 | no_get_sys_events: |
5033 | no_get_sys_events: |
5034 | 5034 | ||
5035 | ret |
5035 | ret |
5036 | 5036 | ||
5037 | 5037 | ||
5038 | sys_process_def: |
5038 | sys_process_def: |
5039 | 5039 | ||
5040 | cmp eax,1 ; set keyboard mode |
5040 | cmp eax,1 ; set keyboard mode |
5041 | jne no_set_keyboard_setup |
5041 | jne no_set_keyboard_setup |
5042 | 5042 | ||
5043 | mov edi,[0x3000] |
5043 | mov edi,[0x3000] |
5044 | shl edi,8 |
5044 | shl edi,8 |
5045 | add edi,0x80000+0xB4 |
5045 | add edi,0x80000+0xB4 |
5046 | mov [edi],bl |
5046 | mov [edi],bl |
5047 | 5047 | ||
5048 | ret |
5048 | ret |
5049 | 5049 | ||
5050 | no_set_keyboard_setup: |
5050 | no_set_keyboard_setup: |
5051 | 5051 | ||
5052 | cmp eax,2 ; get keyboard mode |
5052 | cmp eax,2 ; get keyboard mode |
5053 | jne no_get_keyboard_setup |
5053 | jne no_get_keyboard_setup |
5054 | 5054 | ||
5055 | mov edi,[0x3000] |
5055 | mov edi,[0x3000] |
5056 | shl edi,8 |
5056 | shl edi,8 |
5057 | add edi,0x80000+0xB4 |
5057 | add edi,0x80000+0xB4 |
5058 | movzx eax, byte [edi] |
5058 | movzx eax, byte [edi] |
5059 | 5059 | ||
5060 | mov [esp+36],eax |
5060 | mov [esp+36],eax |
5061 | 5061 | ||
5062 | ret |
5062 | ret |
5063 | 5063 | ||
5064 | no_get_keyboard_setup: |
5064 | no_get_keyboard_setup: |
5065 | 5065 | ||
5066 | cmp eax,3 ; get keyboard ctrl, alt, shift |
5066 | cmp eax,3 ; get keyboard ctrl, alt, shift |
5067 | jne no_get_keyboard_cas |
5067 | jne no_get_keyboard_cas |
5068 | 5068 | ||
5069 | ; xor eax,eax |
5069 | ; xor eax,eax |
5070 | ; movzx eax,byte [shift] |
5070 | ; movzx eax,byte [shift] |
5071 | ; movzx ebx,byte [ctrl] |
5071 | ; movzx ebx,byte [ctrl] |
5072 | ; shl ebx,2 |
5072 | ; shl ebx,2 |
5073 | ; add eax,ebx |
5073 | ; add eax,ebx |
5074 | ; movzx ebx,byte [alt] |
5074 | ; movzx ebx,byte [alt] |
5075 | ; shl ebx,3 |
5075 | ; shl ebx,3 |
5076 | ; add eax,ebx |
5076 | ; add eax,ebx |
5077 | 5077 | ||
5078 | ;// mike.dld [ |
5078 | ;// mike.dld [ |
5079 | mov eax, [kb_state] |
5079 | mov eax, [kb_state] |
5080 | ;// mike.dld ] |
5080 | ;// mike.dld ] |
5081 | 5081 | ||
5082 | mov [esp+36],eax |
5082 | mov [esp+36],eax |
5083 | 5083 | ||
5084 | ret |
5084 | ret |
5085 | 5085 | ||
5086 | no_get_keyboard_cas: |
5086 | no_get_keyboard_cas: |
5087 | 5087 | ||
5088 | 5088 | ||
5089 | ret |
5089 | ret |
5090 | 5090 | ||
5091 | 5091 | ||
5092 | sys_ipc: |
5092 | sys_ipc: |
5093 | cmp eax,1 ; DEFINE IPC MEMORY |
5093 | cmp eax,1 ; DEFINE IPC MEMORY |
5094 | jne no_ipc_def |
5094 | jne no_ipc_def |
5095 | mov edi,[0x3000] |
5095 | mov edi,[0x3000] |
5096 | shl edi,8 |
5096 | shl edi,8 |
5097 | add edi,0x80000 |
5097 | add edi,0x80000 |
5098 | mov [edi+0xA0],ebx |
5098 | mov [edi+0xA0],ebx |
5099 | mov [edi+0xA4],ecx |
5099 | mov [edi+0xA4],ecx |
5100 | mov [esp+36],dword 0 |
5100 | mov [esp+36],dword 0 |
5101 | ret |
5101 | ret |
5102 | no_ipc_def: |
5102 | no_ipc_def: |
5103 | 5103 | ||
5104 | cmp eax,2 ; SEND IPC MESSAGE |
5104 | cmp eax,2 ; SEND IPC MESSAGE |
5105 | jne no_ipc_send |
5105 | jne no_ipc_send |
5106 | mov esi,1 |
5106 | mov esi,1 |
5107 | mov edi,0x3020 |
5107 | mov edi,0x3020 |
5108 | ipcs1: |
5108 | ipcs1: |
5109 | cmp [edi+4],ebx |
5109 | cmp [edi+4],ebx |
5110 | je ipcs2 |
5110 | je ipcs2 |
5111 | add edi,0x20 |
5111 | add edi,0x20 |
5112 | inc esi |
5112 | inc esi |
5113 | cmp esi,[0x3004] |
5113 | cmp esi,[0x3004] |
5114 | jbe ipcs1 |
5114 | jbe ipcs1 |
5115 | mov [esp+36],dword 4 |
5115 | mov [esp+36],dword 4 |
5116 | ret |
5116 | ret |
5117 | ipcs2: |
5117 | ipcs2: |
5118 | 5118 | ||
5119 | cli |
5119 | cli |
5120 | 5120 | ||
5121 | push esi |
5121 | push esi |
5122 | mov eax,esi |
5122 | mov eax,esi |
5123 | shl eax,8 |
5123 | shl eax,8 |
5124 | mov ebx,[eax+0x80000+0xa0] |
5124 | mov ebx,[eax+0x80000+0xa0] |
5125 | test ebx,ebx ; ipc area not defined ? |
5125 | test ebx,ebx ; ipc area not defined ? |
5126 | je ipc_err1 |
5126 | je ipc_err1 |
5127 | 5127 | ||
5128 | add ebx,[eax+0x80000+0xa4] |
5128 | add ebx,[eax+0x80000+0xa4] |
5129 | mov eax,esi |
5129 | mov eax,esi |
5130 | shl eax,5 |
5130 | shl eax,5 |
5131 | add ebx,[eax+0x3000+0x10] ; ebx <- max data position |
5131 | add ebx,[eax+0x3000+0x10] ; ebx <- max data position |
5132 | 5132 | ||
5133 | mov eax,esi ; to |
5133 | mov eax,esi ; to |
5134 | shl esi,8 |
5134 | shl esi,8 |
5135 | add esi,0x80000 |
5135 | add esi,0x80000 |
5136 | mov edi,[esi+0xa0] |
5136 | mov edi,[esi+0xa0] |
5137 | shl eax,5 |
5137 | shl eax,5 |
5138 | add eax,0x3000 |
5138 | add eax,0x3000 |
5139 | add edi,[eax+0x10] |
5139 | add edi,[eax+0x10] |
5140 | 5140 | ||
5141 | cmp [edi],byte 0 ; overrun ? |
5141 | cmp [edi],byte 0 ; overrun ? |
5142 | jne ipc_err2 |
5142 | jne ipc_err2 |
5143 | 5143 | ||
5144 | mov ebp,edi |
5144 | mov ebp,edi |
5145 | add edi,[edi+4] |
5145 | add edi,[edi+4] |
5146 | add edi,8 |
5146 | add edi,8 |
5147 | 5147 | ||
5148 | mov esi,ecx ; from |
5148 | mov esi,ecx ; from |
5149 | mov eax,[0x3010] |
5149 | mov eax,[0x3010] |
5150 | mov eax,[eax+0x10] |
5150 | mov eax,[eax+0x10] |
5151 | add esi,eax |
5151 | add esi,eax |
5152 | 5152 | ||
5153 | mov ecx,edx ; size |
5153 | mov ecx,edx ; size |
5154 | 5154 | ||
5155 | mov eax,edi |
5155 | mov eax,edi |
5156 | add eax,ecx |
5156 | add eax,ecx |
5157 | cmp eax,ebx |
5157 | cmp eax,ebx |
5158 | jge ipc_err3 ; not enough room ? |
5158 | jge ipc_err3 ; not enough room ? |
5159 | 5159 | ||
5160 | push ecx |
5160 | push ecx |
5161 | 5161 | ||
5162 | mov eax,[0x3010] |
5162 | mov eax,[0x3010] |
5163 | mov eax,[eax+4] |
5163 | mov eax,[eax+4] |
5164 | mov [edi-8],eax |
5164 | mov [edi-8],eax |
5165 | mov [edi-4],ecx |
5165 | mov [edi-4],ecx |
5166 | cld |
5166 | cld |
5167 | rep movsb |
5167 | rep movsb |
5168 | 5168 | ||
5169 | pop ecx |
5169 | pop ecx |
5170 | add ecx,8 |
5170 | add ecx,8 |
5171 | 5171 | ||
5172 | mov edi,ebp ; increase memory position |
5172 | mov edi,ebp ; increase memory position |
5173 | add dword [edi+4],ecx |
5173 | add dword [edi+4],ecx |
5174 | 5174 | ||
5175 | mov edi,[esp] |
5175 | mov edi,[esp] |
5176 | shl edi,8 |
5176 | shl edi,8 |
5177 | or dword [edi+0x80000+0xA8],dword 01000000b ; ipc message |
5177 | or dword [edi+0x80000+0xA8],dword 01000000b ; ipc message |
5178 | 5178 | ||
5179 | cmp [check_idle_semaphore],dword 20 |
5179 | cmp [check_idle_semaphore],dword 20 |
5180 | jge ipc_no_cis |
5180 | jge ipc_no_cis |
5181 | mov [check_idle_semaphore],5 |
5181 | mov [check_idle_semaphore],5 |
5182 | ipc_no_cis: |
5182 | ipc_no_cis: |
5183 | 5183 | ||
5184 | xor eax, eax |
5184 | xor eax, eax |
5185 | 5185 | ||
5186 | ipc_err: |
5186 | ipc_err: |
5187 | add esp,4 |
5187 | add esp,4 |
5188 | mov [esp+36],eax |
5188 | mov [esp+36],eax |
5189 | sti |
5189 | sti |
5190 | ret |
5190 | ret |
5191 | 5191 | ||
5192 | ipc_err1: |
5192 | ipc_err1: |
5193 | add esp,4 |
5193 | add esp,4 |
5194 | mov [esp+36],dword 1 |
5194 | mov [esp+36],dword 1 |
5195 | sti |
5195 | sti |
5196 | ret |
5196 | ret |
5197 | ipc_err2: |
5197 | ipc_err2: |
5198 | add esp,4 |
5198 | add esp,4 |
5199 | mov [esp+36],dword 2 |
5199 | mov [esp+36],dword 2 |
5200 | sti |
5200 | sti |
5201 | ret |
5201 | ret |
5202 | ipc_err3: |
5202 | ipc_err3: |
5203 | add esp,4 |
5203 | add esp,4 |
5204 | mov [esp+36],dword 3 |
5204 | mov [esp+36],dword 3 |
5205 | sti |
5205 | sti |
5206 | ret |
5206 | ret |
5207 | 5207 | ||
5208 | no_ipc_send: |
5208 | no_ipc_send: |
5209 | 5209 | ||
5210 | mov [esp+36],dword -1 |
5210 | mov [esp+36],dword -1 |
5211 | ret |
5211 | ret |
5212 | 5212 | ||
5213 | 5213 | ||
5214 | align 4 |
5214 | align 4 |
5215 | 5215 | ||
5216 | sys_gs: ; direct screen access |
5216 | sys_gs: ; direct screen access |
5217 | 5217 | ||
5218 | cmp eax,1 ; resolution |
5218 | cmp eax,1 ; resolution |
5219 | jne no_gs1 |
5219 | jne no_gs1 |
5220 | mov eax,[0xfe00] |
5220 | mov eax,[0xfe00] |
5221 | shl eax,16 |
5221 | shl eax,16 |
5222 | mov ax,[0xfe04] |
5222 | mov ax,[0xfe04] |
5223 | add eax,0x00010001 |
5223 | add eax,0x00010001 |
5224 | mov [esp+36],eax |
5224 | mov [esp+36],eax |
5225 | ret |
5225 | ret |
5226 | no_gs1: |
5226 | no_gs1: |
5227 | 5227 | ||
5228 | cmp eax,2 ; bits per pixel |
5228 | cmp eax,2 ; bits per pixel |
5229 | jne no_gs2 |
5229 | jne no_gs2 |
5230 | movzx eax,byte [0xfbf1] |
5230 | movzx eax,byte [0xfbf1] |
5231 | mov [esp+36],eax |
5231 | mov [esp+36],eax |
5232 | ret |
5232 | ret |
5233 | no_gs2: |
5233 | no_gs2: |
5234 | 5234 | ||
5235 | cmp eax,3 ; bytes per scanline |
5235 | cmp eax,3 ; bytes per scanline |
5236 | jne no_gs3 |
5236 | jne no_gs3 |
5237 | mov eax,[0xfe08] |
5237 | mov eax,[0xfe08] |
5238 | mov [esp+36],eax |
5238 | mov [esp+36],eax |
5239 | ret |
5239 | ret |
5240 | no_gs3: |
5240 | no_gs3: |
5241 | 5241 | ||
5242 | mov [esp+36],dword -1 |
5242 | mov [esp+36],dword -1 |
5243 | ret |
5243 | ret |
5244 | 5244 | ||
5245 | 5245 | ||
5246 | align 4 ; PCI functions |
5246 | align 4 ; PCI functions |
5247 | 5247 | ||
5248 | sys_pci: |
5248 | sys_pci: |
5249 | 5249 | ||
5250 | call pci_api |
5250 | call pci_api |
5251 | mov [esp+36],eax |
5251 | mov [esp+36],eax |
5252 | ret |
5252 | ret |
5253 | 5253 | ||
5254 | 5254 | ||
5255 | align 4 ; system functions |
5255 | align 4 ; system functions |
5256 | 5256 | ||
5257 | syscall_setpixel: ; SetPixel |
5257 | syscall_setpixel: ; SetPixel |
5258 | 5258 | ||
5259 | 5259 | ||
5260 | mov edx,[0x3010] |
5260 | mov edx,[0x3010] |
5261 | add eax,[edx-twdw] |
5261 | add eax,[edx-twdw] |
5262 | add ebx,[edx-twdw+4] |
5262 | add ebx,[edx-twdw+4] |
5263 | xor edi,edi ; no force |
5263 | xor edi,edi ; no force |
5264 | call [disable_mouse] |
5264 | call [disable_mouse] |
5265 | jmp [putpixel] |
5265 | jmp [putpixel] |
5266 | 5266 | ||
5267 | align 4 |
5267 | align 4 |
5268 | 5268 | ||
5269 | syscall_writetext: ; WriteText |
5269 | syscall_writetext: ; WriteText |
5270 | 5270 | ||
5271 | mov edi,[0x3010] |
5271 | mov edi,[0x3010] |
5272 | mov ebp,[edi-twdw] |
5272 | mov ebp,[edi-twdw] |
5273 | shl ebp,16 |
5273 | shl ebp,16 |
5274 | add ebp,[edi-twdw+4] |
5274 | add ebp,[edi-twdw+4] |
5275 | add edi,0x10 |
5275 | add edi,0x10 |
5276 | add ecx,[edi] |
5276 | add ecx,[edi] |
5277 | add eax,ebp |
5277 | add eax,ebp |
5278 | xor edi,edi |
5278 | xor edi,edi |
5279 | jmp dtext |
5279 | jmp dtext |
5280 | 5280 | ||
5281 | align 4 |
5281 | align 4 |
5282 | 5282 | ||
5283 | syscall_openramdiskfile: ; OpenRamdiskFile |
5283 | syscall_openramdiskfile: ; OpenRamdiskFile |
5284 | 5284 | ||
5285 | 5285 | ||
5286 | mov edi,[0x3010] |
5286 | mov edi,[0x3010] |
5287 | add edi,0x10 |
5287 | add edi,0x10 |
5288 | add eax,[edi] |
5288 | add eax,[edi] |
5289 | add edx,[edi] |
5289 | add edx,[edi] |
5290 | mov esi,12 |
5290 | mov esi,12 |
5291 | call fileread |
5291 | call fileread |
5292 | mov [esp+36],ebx |
5292 | mov [esp+36],ebx |
5293 | ret |
5293 | ret |
5294 | 5294 | ||
5295 | align 4 |
5295 | align 4 |
5296 | 5296 | ||
5297 | syscall_putimage: ; PutImage |
5297 | syscall_putimage: ; PutImage |
5298 | 5298 | ||
5299 | mov edi,[0x3010] |
5299 | mov edi,[0x3010] |
5300 | add edi,0x10 |
5300 | add edi,0x10 |
5301 | add eax,[edi] |
5301 | add eax,[edi] |
5302 | mov edx,ecx |
5302 | mov edx,ecx |
5303 | mov ecx,ebx |
5303 | mov ecx,ebx |
5304 | mov ebx,eax |
5304 | mov ebx,eax |
5305 | call sys_putimage |
5305 | call sys_putimage |
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_drawrect: ; DrawRect |
5311 | syscall_drawrect: ; DrawRect |
5312 | 5312 | ||
5313 | mov edi,ecx |
5313 | mov edi,ecx |
5314 | test ax,ax |
5314 | test ax,ax |
5315 | je drectr |
5315 | je drectr |
5316 | test bx,bx |
5316 | test bx,bx |
5317 | je drectr |
5317 | je drectr |
5318 | movzx ecx,ax |
5318 | movzx ecx,ax |
5319 | shr eax,16 |
5319 | shr eax,16 |
5320 | movzx edx,bx |
5320 | movzx edx,bx |
5321 | shr ebx,16 |
5321 | shr ebx,16 |
5322 | add ecx,eax |
5322 | add ecx,eax |
5323 | add edx,ebx |
5323 | add edx,ebx |
5324 | jmp [drawbar] |
5324 | jmp [drawbar] |
5325 | drectr: |
5325 | drectr: |
5326 | ret |
5326 | ret |
5327 | 5327 | ||
5328 | align 4 |
5328 | align 4 |
5329 | 5329 | ||
5330 | syscall_getscreensize: ; GetScreenSize |
5330 | syscall_getscreensize: ; GetScreenSize |
5331 | 5331 | ||
5332 | movzx eax,word[0xfe00] |
5332 | movzx eax,word[0xfe00] |
5333 | shl eax,16 |
5333 | shl eax,16 |
5334 | mov ax,[0xfe04] |
5334 | mov ax,[0xfe04] |
5335 | mov [esp+36],eax |
5335 | mov [esp+36],eax |
5336 | ret |
5336 | ret |
5337 | 5337 | ||
5338 | align 4 |
5338 | align 4 |
5339 | 5339 | ||
5340 | syscall_system: ; System |
5340 | syscall_system: ; System |
5341 | 5341 | ||
5342 | call sys_system |
5342 | call sys_system |
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_startapp: ; StartApp |
5348 | syscall_startapp: ; StartApp |
5349 | mov edi,[0x3010] |
5349 | mov edi,[0x3010] |
5350 | add edi,0x10 |
5350 | add edi,0x10 |
5351 | add eax,[edi] |
5351 | add eax,[edi] |
5352 | test ebx,ebx |
5352 | test ebx,ebx |
5353 | jz noapppar |
5353 | jz noapppar |
5354 | add ebx,[edi] |
5354 | add ebx,[edi] |
5355 | noapppar: |
5355 | noapppar: |
5356 | ; call start_application_fl |
5356 | ; call start_application_fl |
5357 | call new_start_application_fl |
5357 | call new_start_application_fl |
5358 | mov [esp+36],eax |
5358 | mov [esp+36],eax |
5359 | ret |
5359 | ret |
5360 | 5360 | ||
5361 | 5361 | ||
5362 | align 4 |
5362 | align 4 |
5363 | 5363 | ||
5364 | syscall_cdaudio: ; CD |
5364 | syscall_cdaudio: ; CD |
5365 | 5365 | ||
5366 | call sys_cd_audio |
5366 | call sys_cd_audio |
5367 | mov [esp+36],eax |
5367 | mov [esp+36],eax |
5368 | ret |
5368 | ret |
5369 | 5369 | ||
5370 | align 4 |
5370 | align 4 |
5371 | 5371 | ||
5372 | syscall_readhd: ; ReadHd |
5372 | syscall_readhd: ; ReadHd |
5373 | 5373 | ||
5374 | mov edi,[0x3010] |
5374 | mov edi,[0x3010] |
5375 | add edi,0x10 |
5375 | add edi,0x10 |
5376 | add esi,[edi] |
5376 | add esi,[edi] |
5377 | add eax,[edi] |
5377 | add eax,[edi] |
5378 | call read_hd_file |
5378 | call read_hd_file |
5379 | mov [esp+36],eax |
5379 | mov [esp+36],eax |
5380 | mov [esp+24],ebx |
5380 | mov [esp+24],ebx |
5381 | ret |
5381 | ret |
5382 | 5382 | ||
5383 | align 4 |
5383 | align 4 |
5384 | 5384 | ||
5385 | syscall_starthdapp: ; StartHdApp |
5385 | syscall_starthdapp: ; StartHdApp |
5386 | 5386 | ||
5387 | mov edi,[0x3010] |
5387 | mov edi,[0x3010] |
5388 | add edi,0x10 |
5388 | add edi,0x10 |
5389 | add eax,[edi] |
5389 | add eax,[edi] |
5390 | add ecx,[edi] |
5390 | add ecx,[edi] |
5391 | mov ebp,0 |
5391 | mov ebp,0 |
5392 | call start_application_hd |
5392 | call start_application_hd |
5393 | mov [esp+36],eax |
5393 | mov [esp+36],eax |
5394 | ret |
5394 | ret |
5395 | 5395 | ||
5396 | align 4 |
5396 | align 4 |
5397 | 5397 | ||
5398 | syscall_delramdiskfile: ; DelRamdiskFile |
5398 | syscall_delramdiskfile: ; DelRamdiskFile |
5399 | 5399 | ||
5400 | mov edi,[0x3010] |
5400 | mov edi,[0x3010] |
5401 | add edi,0x10 |
5401 | add edi,0x10 |
5402 | add eax,[edi] |
5402 | add eax,[edi] |
5403 | call filedelete |
5403 | call filedelete |
5404 | mov [esp+36],eax |
5404 | mov [esp+36],eax |
5405 | ret |
5405 | ret |
5406 | 5406 | ||
5407 | align 4 |
5407 | align 4 |
5408 | 5408 | ||
5409 | syscall_writeramdiskfile: ; WriteRamdiskFile |
5409 | syscall_writeramdiskfile: ; WriteRamdiskFile |
5410 | 5410 | ||
5411 | mov edi,[0x3010] |
5411 | mov edi,[0x3010] |
5412 | add edi,0x10 |
5412 | add edi,0x10 |
5413 | add eax,[edi] |
5413 | add eax,[edi] |
5414 | add ebx,[edi] |
5414 | add ebx,[edi] |
5415 | call filesave |
5415 | call filesave |
5416 | mov [esp+36],eax |
5416 | mov [esp+36],eax |
5417 | ret |
5417 | ret |
5418 | 5418 | ||
5419 | align 4 |
5419 | align 4 |
5420 | 5420 | ||
5421 | syscall_getpixel: ; GetPixel |
5421 | syscall_getpixel: ; GetPixel |
5422 | 5422 | ||
5423 | mov ecx,[0xfe00] |
5423 | mov ecx,[0xfe00] |
5424 | inc ecx |
5424 | inc ecx |
5425 | xor edx,edx |
5425 | xor edx,edx |
5426 | div ecx |
5426 | div ecx |
5427 | mov ebx,edx |
5427 | mov ebx,edx |
5428 | xchg eax,ebx |
5428 | xchg eax,ebx |
5429 | call dword [0xe024] |
5429 | call dword [0xe024] |
5430 | mov [esp+36],ecx |
5430 | mov [esp+36],ecx |
5431 | ret |
5431 | ret |
5432 | 5432 | ||
5433 | align 4 |
5433 | align 4 |
5434 | 5434 | ||
5435 | syscall_readstring: ; ReadString |
5435 | syscall_readstring: ; ReadString |
5436 | 5436 | ||
5437 | mov edi,[0x3010] |
5437 | mov edi,[0x3010] |
5438 | add edi,0x10 |
5438 | add edi,0x10 |
5439 | add eax,[edi] |
5439 | add eax,[edi] |
5440 | call read_string |
5440 | call read_string |
5441 | mov [esp+36],eax |
5441 | mov [esp+36],eax |
5442 | ret |
5442 | ret |
5443 | 5443 | ||
5444 | align 4 |
5444 | align 4 |
5445 | 5445 | ||
5446 | syscall_drawline: ; DrawLine |
5446 | syscall_drawline: ; DrawLine |
5447 | 5447 | ||
5448 | mov edi,[0x3010] |
5448 | mov edi,[0x3010] |
5449 | movzx edx,word[edi-twdw] |
5449 | movzx edx,word[edi-twdw] |
5450 | mov ebp,edx |
5450 | mov ebp,edx |
5451 | shl edx,16 |
5451 | shl edx,16 |
5452 | add ebp,edx |
5452 | add ebp,edx |
5453 | movzx edx,word[edi-twdw+4] |
5453 | movzx edx,word[edi-twdw+4] |
5454 | add eax,ebp |
5454 | add eax,ebp |
5455 | mov ebp,edx |
5455 | mov ebp,edx |
5456 | shl edx,16 |
5456 | shl edx,16 |
5457 | xor edi,edi |
5457 | xor edi,edi |
5458 | add edx,ebp |
5458 | add edx,ebp |
5459 | add ebx,edx |
5459 | add ebx,edx |
5460 | jmp [draw_line] |
5460 | jmp [draw_line] |
5461 | 5461 | ||
5462 | align 4 |
5462 | align 4 |
5463 | 5463 | ||
5464 | syscall_getirqowner: ; GetIrqOwner |
5464 | syscall_getirqowner: ; GetIrqOwner |
5465 | 5465 | ||
5466 | shl eax,2 |
5466 | shl eax,2 |
5467 | add eax,irq_owner |
5467 | add eax,irq_owner |
5468 | mov eax,[eax] |
5468 | mov eax,[eax] |
5469 | mov [esp+36],eax |
5469 | mov [esp+36],eax |
5470 | ret |
5470 | ret |
5471 | 5471 | ||
5472 | align 4 |
5472 | align 4 |
5473 | 5473 | ||
5474 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5474 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5475 | 5475 | ||
5476 | call r_f_port_area |
5476 | call r_f_port_area |
5477 | mov [esp+36],eax |
5477 | mov [esp+36],eax |
5478 | ret |
5478 | ret |
5479 | 5479 | ||
5480 | align 4 |
5480 | align 4 |
5481 | 5481 | ||
5482 | syscall_appints: ; AppInts |
5482 | syscall_appints: ; AppInts |
5483 | 5483 | ||
5484 | test eax,eax |
5484 | test eax,eax |
5485 | jnz unknown_app_int_fn |
5485 | jnz unknown_app_int_fn |
5486 | mov edi,[0x3010] |
5486 | mov edi,[0x3010] |
5487 | mov [edi+draw_data-0x3000+0x1c],ebx |
5487 | mov [edi+draw_data-0x3000+0x1c],ebx |
5488 | ret |
5488 | ret |
5489 | unknown_app_int_fn: |
5489 | unknown_app_int_fn: |
5490 | mov [esp+36],dword -1 |
5490 | mov [esp+36],dword -1 |
5491 | ret |
5491 | ret |
5492 | 5492 | ||
5493 | align 4 |
5493 | align 4 |
5494 | 5494 | ||
5495 | syscall_threads: ; CreateThreads |
5495 | syscall_threads: ; CreateThreads |
5496 | 5496 | ||
5497 | call sys_threads |
5497 | call sys_threads |
5498 | mov [esp+36],eax |
5498 | mov [esp+36],eax |
5499 | ret |
5499 | ret |
5500 | 5500 | ||
5501 | align 4 |
5501 | align 4 |
5502 | 5502 | ||
5503 | stack_driver_stat: |
5503 | stack_driver_stat: |
5504 | 5504 | ||
5505 | call app_stack_handler ; Stack status |
5505 | call app_stack_handler ; Stack status |
5506 | 5506 | ||
5507 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5507 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5508 | ; call change_task ; between sent packet |
5508 | ; call change_task ; between sent packet |
5509 | 5509 | ||
5510 | mov [esp+36],eax |
5510 | mov [esp+36],eax |
5511 | ret |
5511 | ret |
5512 | 5512 | ||
5513 | align 4 |
5513 | align 4 |
5514 | 5514 | ||
5515 | socket: ; Socket interface |
5515 | socket: ; Socket interface |
5516 | call app_socket_handler |
5516 | call app_socket_handler |
5517 | 5517 | ||
5518 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5518 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5519 | ; call change_task ; between sent packet |
5519 | ; call change_task ; between sent packet |
5520 | 5520 | ||
5521 | mov [esp+36],eax |
5521 | mov [esp+36],eax |
5522 | mov [esp+24],ebx |
5522 | mov [esp+24],ebx |
5523 | ret |
5523 | ret |
5524 | 5524 | ||
5525 | align 4 |
5525 | align 4 |
5526 | 5526 | ||
5527 | user_events: ; User event times |
5527 | user_events: ; User event times |
5528 | 5528 | ||
5529 | mov eax,0x12345678 |
5529 | mov eax,0x12345678 |
5530 | mov [esp+36],eax |
5530 | mov [esp+36],eax |
5531 | 5531 | ||
5532 | ret |
5532 | ret |
5533 | 5533 | ||
5534 | align 4 |
5534 | align 4 |
5535 | 5535 | ||
5536 | read_from_hd: ; Read from hd - fn not in use |
5536 | read_from_hd: ; Read from hd - fn not in use |
5537 | 5537 | ||
5538 | mov edi,[0x3010] |
5538 | mov edi,[0x3010] |
5539 | add edi,0x10 |
5539 | add edi,0x10 |
5540 | add eax,[edi] |
5540 | add eax,[edi] |
5541 | add ecx,[edi] |
5541 | add ecx,[edi] |
5542 | add edx,[edi] |
5542 | add edx,[edi] |
5543 | call file_read |
5543 | call file_read |
5544 | 5544 | ||
5545 | mov [esp+36],eax |
5545 | mov [esp+36],eax |
5546 | mov [esp+24],ebx |
5546 | mov [esp+24],ebx |
5547 | 5547 | ||
5548 | ret |
5548 | ret |
5549 | 5549 | ||
5550 | 5550 | ||
5551 | align 4 |
5551 | align 4 |
5552 | 5552 | ||
5553 | write_to_hd: ; Write a file to hd |
5553 | write_to_hd: ; Write a file to hd |
5554 | 5554 | ||
5555 | mov edi,[0x3010] |
5555 | mov edi,[0x3010] |
5556 | add edi,0x10 |
5556 | add edi,0x10 |
5557 | add eax,[edi] |
5557 | add eax,[edi] |
5558 | add ecx,[edi] |
5558 | add ecx,[edi] |
5559 | add edx,[edi] |
5559 | add edx,[edi] |
5560 | call file_write |
5560 | call file_write |
5561 | ret |
5561 | ret |
5562 | 5562 | ||
5563 | align 4 |
5563 | align 4 |
5564 | 5564 | ||
5565 | delete_from_hd: ; Delete a file from hd |
5565 | delete_from_hd: ; Delete a file from hd |
5566 | 5566 | ||
5567 | mov edi,[0x3010] |
5567 | mov edi,[0x3010] |
5568 | add edi,0x10 |
5568 | add edi,0x10 |
5569 | add eax,[edi] |
5569 | add eax,[edi] |
5570 | add ecx,[edi] |
5570 | add ecx,[edi] |
5571 | call file_delete |
5571 | call file_delete |
5572 | ret |
5572 | ret |
5573 | 5573 | ||
5574 | 5574 | ||
5575 | align 4 |
5575 | align 4 |
5576 | 5576 | ||
5577 | undefined_syscall: ; Undefined system call |
5577 | undefined_syscall: ; Undefined system call |
5578 | 5578 | ||
5579 | mov [esp+36],dword -1 |
5579 | mov [esp+36],dword -1 |
5580 | ret |
5580 | ret |
5581 | 5581 | ||
5582 | 5582 | ||
5583 | ;clear_busy_flag_at_caller: |
5583 | ;clear_busy_flag_at_caller: |
5584 | 5584 | ||
5585 | ; push edi |
5585 | ; push edi |
5586 | 5586 | ||
5587 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
5587 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
5588 | ; imul edi,8 |
5588 | ; imul edi,8 |
5589 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
5589 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
5590 | 5590 | ||
5591 | ; pop edi |
5591 | ; pop edi |
5592 | 5592 | ||
5593 | ; ret |
5593 | ; ret |
5594 | 5594 | ||
5595 | 5595 | ||
5596 | 5596 | ||
5597 | 5597 | ||
5598 | keymap: |
5598 | keymap: |
5599 | 5599 | ||
5600 | db '6',27 |
5600 | db '6',27 |
5601 | db '1234567890-=',8,9 |
5601 | db '1234567890-=',8,9 |
5602 | db 'qwertyuiop[]',13 |
5602 | db 'qwertyuiop[]',13 |
5603 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
5603 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
5604 | db '@234567890123',180,178,184,'6',176,'7' |
5604 | db '@234567890123',180,178,184,'6',176,'7' |
5605 | db 179,'8',181,177,183,185,182 |
5605 | db 179,'8',181,177,183,185,182 |
5606 | db 'AB |
5606 | db 'AB |
5607 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5607 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5608 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5608 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5609 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5609 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5610 | 5610 | ||
5611 | 5611 | ||
5612 | keymap_shift: |
5612 | keymap_shift: |
5613 | 5613 | ||
5614 | db '6',27 |
5614 | db '6',27 |
5615 | db '!@#$%^&*()_+',8,9 |
5615 | db '!@#$%^&*()_+',8,9 |
5616 | db 'QWERTYUIOP{}',13 |
5616 | db 'QWERTYUIOP{}',13 |
5617 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
5617 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
5618 | db '@234567890123',180,178,184,'6',176,'7' |
5618 | db '@234567890123',180,178,184,'6',176,'7' |
5619 | db 179,'8',181,177,183,185,182 |
5619 | db 179,'8',181,177,183,185,182 |
5620 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5620 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5621 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5621 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5622 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5622 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5623 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5623 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5624 | 5624 | ||
5625 | 5625 | ||
5626 | keymap_alt: |
5626 | keymap_alt: |
5627 | 5627 | ||
5628 | db ' ',27 |
5628 | db ' ',27 |
5629 | db ' @ $ {[]}\ ',8,9 |
5629 | db ' @ $ {[]}\ ',8,9 |
5630 | db ' ',13 |
5630 | db ' ',13 |
5631 | db ' ',0,' ',0,'4',0,' ' |
5631 | db ' ',0,' ',0,'4',0,' ' |
5632 | db ' ',180,178,184,'6',176,'7' |
5632 | db ' ',180,178,184,'6',176,'7' |
5633 | db 179,'8',181,177,183,185,182 |
5633 | db 179,'8',181,177,183,185,182 |
5634 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5634 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5635 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5635 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5636 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5636 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5637 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5637 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5638 | 5638 | ||
5639 | 5639 | ||
5640 | ; device irq owners |
5640 | ; device irq owners |
5641 | uglobal |
5641 | uglobal |
5642 | irq_owner: ; process id |
5642 | irq_owner: ; process id |
5643 | 5643 | ||
5644 | dd 0x0 |
5644 | dd 0x0 |
5645 | dd 0x0 |
5645 | dd 0x0 |
5646 | dd 0x0 |
5646 | dd 0x0 |
5647 | dd 0x0 |
5647 | dd 0x0 |
5648 | dd 0x0 |
5648 | dd 0x0 |
5649 | dd 0x0 |
5649 | dd 0x0 |
5650 | dd 0x0 |
5650 | dd 0x0 |
5651 | dd 0x0 |
5651 | dd 0x0 |
5652 | dd 0x0 |
5652 | dd 0x0 |
5653 | dd 0x0 |
5653 | dd 0x0 |
5654 | dd 0x0 |
5654 | dd 0x0 |
5655 | dd 0x0 |
5655 | dd 0x0 |
5656 | dd 0x0 |
5656 | dd 0x0 |
5657 | dd 0x0 |
5657 | dd 0x0 |
5658 | dd 0x0 |
5658 | dd 0x0 |
5659 | dd 0x0 |
5659 | dd 0x0 |
5660 | endg |
5660 | endg |
5661 | 5661 | ||
5662 | 5662 | ||
5663 | ; on irq read ports |
5663 | ; on irq read ports |
5664 | uglobal |
5664 | uglobal |
5665 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5665 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5666 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5666 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5667 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5667 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5668 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5668 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5669 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5669 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5670 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5670 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5671 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5671 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5672 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5672 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5673 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5673 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5674 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5674 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5675 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5675 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5676 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5676 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5677 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5677 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5678 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5678 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5679 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5679 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5680 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5680 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5681 | endg |
5681 | endg |
5682 | 5682 | ||
5683 | ; status |
5683 | ; status |
5684 | uglobal |
5684 | uglobal |
5685 | hd1_status dd 0x0 ; 0 - free : other - pid |
5685 | hd1_status dd 0x0 ; 0 - free : other - pid |
5686 | application_table_status dd 0x0 ; 0 - free : other - pid |
5686 | application_table_status dd 0x0 ; 0 - free : other - pid |
5687 | endg |
5687 | endg |
5688 | 5688 | ||
5689 | ; device addresses |
5689 | ; device addresses |
5690 | uglobal |
5690 | uglobal |
5691 | mididp dd 0x0 |
5691 | mididp dd 0x0 |
5692 | midisp dd 0x0 |
5692 | midisp dd 0x0 |
5693 | 5693 | ||
5694 | cdbase dd 0x0 |
5694 | cdbase dd 0x0 |
5695 | cdid dd 0x0 |
5695 | cdid dd 0x0 |
5696 | 5696 | ||
5697 | hdbase dd 0x0 ; for boot 0x1f0 |
5697 | hdbase dd 0x0 ; for boot 0x1f0 |
5698 | hdid dd 0x0 |
5698 | hdid dd 0x0 |
5699 | hdpos dd 0x0 ; for boot 0x1 |
5699 | hdpos dd 0x0 ; for boot 0x1 |
5700 | fat32part dd 0x0 ; for boot 0x1 |
5700 | fat32part dd 0x0 ; for boot 0x1 |
5701 | 5701 | ||
5702 | ;part2_ld dd 0x0 |
5702 | ;part2_ld dd 0x0 |
5703 | 5703 | ||
5704 | ;* start code - get process (3) - Mario79 |
5704 | ;* start code - get process (3) - Mario79 |
5705 | active_process dd 0 |
5705 | active_process dd 0 |
5706 | ;* end code - get active process (3) - Mario79 |
5706 | ;* end code - get active process (3) - Mario79 |
5707 | 5707 | ||
5708 | wraw_bacground_select db 0 |
5708 | wraw_bacground_select db 0 |
5709 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5709 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5710 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5710 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5711 | 5711 | ||
5712 | sb16 dd 0x0 |
5712 | sb16 dd 0x0 |
5713 | wss dd 0x0 |
5713 | wss dd 0x0 |
5714 | 5714 | ||
5715 | buttontype dd 0x0 |
5715 | buttontype dd 0x0 |
5716 | windowtypechanged dd 0x0 |
5716 | windowtypechanged dd 0x0 |
5717 | endg |
5717 | endg |
5718 | 5718 | ||
5719 | iglobal |
5719 | iglobal |
5720 | keyboard dd 0x1 |
5720 | keyboard dd 0x1 |
5721 | sound_dma dd 0x1 |
5721 | sound_dma dd 0x1 |
5722 | syslang dd 0x1 |
5722 | syslang dd 0x1 |
5723 | endg |
5723 | endg |
5724 | 5724 | ||
5725 | IncludeIGlobals |
5725 | IncludeIGlobals |
5726 | endofcode: |
5726 | endofcode: |
5727 | IncludeUGlobals |
5727 | IncludeUGlobals |
5728 | uglobals_size = $ - endofcode |
5728 | uglobals_size = $ - endofcode |
5729 | diff16 "end of kernel code",$> |
5729 | diff16 "end of kernel code",$> |
5730 | >->=> |
5730 | >->=> |