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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 0.5.2.9 ',13,10,13,10,0 |
89 | version db 'Kolibri OS version 0.5.2.9 ',13,10,13,10,0 |
90 | ;dd endofcode-0x10000 |
90 | ;dd endofcode-0x10000 |
91 | 91 | ||
92 | ;db 'Boot02' |
92 | ;db 'Boot02' |
93 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
93 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
94 | include "boot/preboot.inc" |
94 | include "boot/preboot.inc" |
95 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
95 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
96 | 96 | ||
97 | preboot_lfb db 0 |
97 | preboot_lfb db 0 |
98 | preboot_bootlog db 0 |
98 | preboot_bootlog db 0 |
99 | 99 | ||
100 | 100 | ||
101 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
101 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
102 | ;; ;; |
102 | ;; ;; |
103 | ;; 16 BIT INCLUDED FILES ;; |
103 | ;; 16 BIT INCLUDED FILES ;; |
104 | ;; ;; |
104 | ;; ;; |
105 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
105 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
106 | 106 | ||
107 | include "kernel16.inc" |
107 | include "kernel16.inc" |
108 | 108 | ||
109 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
109 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
110 | ;; ;; |
110 | ;; ;; |
111 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
111 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
112 | ;; ;; |
112 | ;; ;; |
113 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
113 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
114 | 114 | ||
115 | os_data = os_data_l-gdts ; GDTs |
115 | os_data = os_data_l-gdts ; GDTs |
116 | os_code = os_code_l-gdts |
116 | os_code = os_code_l-gdts |
117 | int_code equ int_code_l-gdts |
117 | int_code equ int_code_l-gdts |
118 | int_data equ int_data_l-gdts |
118 | int_data equ int_data_l-gdts |
119 | tss0sys equ tss0sys_l-gdts |
119 | tss0sys equ tss0sys_l-gdts |
120 | graph_data equ 3+graph_data_l-gdts |
120 | graph_data equ 3+graph_data_l-gdts |
121 | tss0 equ tss0_l-gdts |
121 | tss0 equ tss0_l-gdts |
122 | app_code equ 3+app_code_l-gdts |
122 | app_code equ 3+app_code_l-gdts |
123 | app_data equ 3+app_data_l-gdts |
123 | app_data equ 3+app_data_l-gdts |
124 | 124 | ||
125 | 125 | ||
126 | 126 | ||
127 | ; CR0 Flags - Protected mode and Paging |
127 | ; CR0 Flags - Protected mode and Paging |
128 | 128 | ||
129 | mov ecx,0x00000001 |
129 | mov ecx,0x00000001 |
130 | ;and ebx,65535 |
130 | ;and ebx,65535 |
131 | ;cmp ebx,00100000000000000b ; lfb -> paging |
131 | ;cmp ebx,00100000000000000b ; lfb -> paging |
132 | ;jb no_paging |
132 | ;jb no_paging |
133 | ;mov ax,0x0000 |
133 | ;mov ax,0x0000 |
134 | ;mov es,ax |
134 | ;mov es,ax |
135 | ;mov al,[es:0x901E] |
135 | ;mov al,[es:0x901E] |
136 | ;cmp al,1 |
136 | ;cmp al,1 |
137 | ;je no_paging |
137 | ;je no_paging |
138 | ;or ecx, 0x80000000 |
138 | ;or ecx, 0x80000000 |
139 | ;no_paging: |
139 | ;no_paging: |
140 | 140 | ||
141 | ; Enabling 32 bit protected mode |
141 | ; Enabling 32 bit protected mode |
142 | 142 | ||
143 | sidt [cs:old_ints_h-0x10000] |
143 | sidt [cs:old_ints_h-0x10000] |
144 | 144 | ||
145 | cli ; disable all irqs |
145 | cli ; disable all irqs |
146 | cld |
146 | cld |
147 | mov al,255 ; mask all irqs |
147 | mov al,255 ; mask all irqs |
148 | out 0xa1,al |
148 | out 0xa1,al |
149 | out 0x21,al |
149 | out 0x21,al |
150 | l.5: in al, 0x64 ; Enable A20 |
150 | l.5: in al, 0x64 ; Enable A20 |
151 | test al, 2 |
151 | test al, 2 |
152 | jnz l.5 |
152 | jnz l.5 |
153 | mov al, 0xD1 |
153 | mov al, 0xD1 |
154 | out 0x64, al |
154 | out 0x64, al |
155 | l.6: in al, 0x64 |
155 | l.6: in al, 0x64 |
156 | test al, 2 |
156 | test al, 2 |
157 | jnz l.6 |
157 | jnz l.6 |
158 | mov al, 0xDF |
158 | mov al, 0xDF |
159 | out 0x60, al |
159 | out 0x60, al |
160 | lgdt [cs:gdts-0x10000] ; Load GDT |
160 | lgdt [cs:gdts-0x10000] ; Load GDT |
161 | mov eax, cr0 ; Turn on paging // protected mode |
161 | mov eax, cr0 ; Turn on paging // protected mode |
162 | or eax, ecx |
162 | or eax, ecx |
163 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
163 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
164 | mov cr0, eax |
164 | mov cr0, eax |
165 | jmp byte $+2 |
165 | jmp byte $+2 |
166 | mov ax,os_data ; Selector for os |
166 | mov ax,os_data ; Selector for os |
167 | mov ds,ax |
167 | mov ds,ax |
168 | mov es,ax |
168 | mov es,ax |
169 | mov fs,ax |
169 | mov fs,ax |
170 | mov gs,ax |
170 | mov gs,ax |
171 | mov ss,ax |
171 | mov ss,ax |
172 | mov esp,0x3ec00 ; Set stack |
172 | mov esp,0x3ec00 ; Set stack |
173 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
173 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
174 | 174 | ||
175 | use32 |
175 | use32 |
176 | 176 | ||
177 | iglobal |
177 | iglobal |
178 | boot_memdetect db 'Determining amount of memory',0 |
178 | boot_memdetect db 'Determining amount of memory',0 |
179 | boot_fonts db 'Fonts loaded',0 |
179 | boot_fonts db 'Fonts loaded',0 |
180 | boot_tss db 'Setting TSSs',0 |
180 | boot_tss db 'Setting TSSs',0 |
181 | boot_cpuid db 'Reading CPUIDs',0 |
181 | boot_cpuid db 'Reading CPUIDs',0 |
182 | boot_devices db 'Detecting devices',0 |
182 | boot_devices db 'Detecting devices',0 |
183 | boot_timer db 'Setting timer',0 |
183 | boot_timer db 'Setting timer',0 |
184 | boot_irqs db 'Reprogramming IRQs',0 |
184 | boot_irqs db 'Reprogramming IRQs',0 |
185 | boot_setmouse db 'Setting mouse',0 |
185 | boot_setmouse db 'Setting mouse',0 |
186 | boot_windefs db 'Setting window defaults',0 |
186 | boot_windefs db 'Setting window defaults',0 |
187 | boot_bgr db 'Calculating background',0 |
187 | boot_bgr db 'Calculating background',0 |
188 | boot_resirqports db 'Reserving IRQs & ports',0 |
188 | boot_resirqports db 'Reserving IRQs & ports',0 |
189 | boot_setrports db 'Setting addresses for IRQs',0 |
189 | boot_setrports db 'Setting addresses for IRQs',0 |
190 | boot_setostask db 'Setting OS task',0 |
190 | boot_setostask db 'Setting OS task',0 |
191 | boot_allirqs db 'Unmasking all IRQs',0 |
191 | boot_allirqs db 'Unmasking all IRQs',0 |
192 | boot_tsc db 'Reading TSC',0 |
192 | boot_tsc db 'Reading TSC',0 |
193 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
193 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
194 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
194 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
195 | boot_mtrr db 'Setting MTRR',0 |
195 | boot_mtrr db 'Setting MTRR',0 |
196 | boot_tasking db 'All set - press ESC to start',0 |
196 | boot_tasking db 'All set - press ESC to start',0 |
197 | endg |
197 | endg |
198 | 198 | ||
199 | iglobal |
199 | iglobal |
200 | boot_y dd 10 |
200 | boot_y dd 10 |
201 | endg |
201 | endg |
202 | 202 | ||
203 | boot_log: |
203 | boot_log: |
204 | pushad |
204 | pushad |
205 | 205 | ||
206 | mov edx,esi |
206 | mov edx,esi |
207 | .bll3: inc edx |
207 | .bll3: inc edx |
208 | cmp [edx],byte 0 |
208 | cmp [edx],byte 0 |
209 | jne .bll3 |
209 | jne .bll3 |
210 | sub edx,esi |
210 | sub edx,esi |
211 | mov eax,10*65536 |
211 | mov eax,10*65536 |
212 | mov ax,word [boot_y] |
212 | mov ax,word [boot_y] |
213 | add [boot_y],dword 10 |
213 | add [boot_y],dword 10 |
214 | mov ebx,0xffffff |
214 | mov ebx,0xffffff |
215 | mov ecx,esi |
215 | mov ecx,esi |
216 | mov edi,1 |
216 | mov edi,1 |
217 | call dtext |
217 | call dtext |
218 | 218 | ||
219 | mov [novesachecksum],1000 |
219 | mov [novesachecksum],1000 |
220 | call checkEgaCga |
220 | call checkEgaCga |
221 | 221 | ||
222 | cmp [preboot_blogesc],byte 1 |
222 | cmp [preboot_blogesc],byte 1 |
223 | je .bll2 |
223 | je .bll2 |
224 | 224 | ||
225 | cmp esi,boot_tasking |
225 | cmp esi,boot_tasking |
226 | jne .bll2 |
226 | jne .bll2 |
227 | ; begin ealex 04.08.05 |
227 | ; begin ealex 04.08.05 |
228 | ; in al,0x61 |
228 | ; in al,0x61 |
229 | ; and al,01111111b |
229 | ; and al,01111111b |
230 | ; out 0x61,al |
230 | ; out 0x61,al |
231 | ; end ealex 04.08.05 |
231 | ; end ealex 04.08.05 |
232 | .bll1: in al,0x60 ; wait for ESC key press |
232 | .bll1: in al,0x60 ; wait for ESC key press |
233 | cmp al,129 |
233 | cmp al,129 |
234 | jne .bll1 |
234 | jne .bll1 |
235 | 235 | ||
236 | .bll2: popad |
236 | .bll2: popad |
237 | 237 | ||
238 | ret |
238 | ret |
239 | 239 | ||
240 | uglobal |
240 | uglobal |
241 | cpuid_0 dd 0,0,0,0 |
241 | cpuid_0 dd 0,0,0,0 |
242 | cpuid_1 dd 0,0,0,0 |
242 | cpuid_1 dd 0,0,0,0 |
243 | cpuid_2 dd 0,0,0,0 |
243 | cpuid_2 dd 0,0,0,0 |
244 | cpuid_3 dd 0,0,0,0 |
244 | cpuid_3 dd 0,0,0,0 |
245 | endg |
245 | endg |
246 | 246 | ||
247 | iglobal |
247 | iglobal |
248 | firstapp db 'LAUNCHER ' |
248 | firstapp db 'LAUNCHER ' |
249 | char db 'CHAR MT ' |
249 | char db 'CHAR MT ' |
250 | char2 db 'CHAR2 MT ' |
250 | char2 db 'CHAR2 MT ' |
251 | bootpath db '/KOLIBRI ' |
251 | bootpath db '/KOLIBRI ' |
252 | bootpath2 db 0 |
252 | bootpath2 db 0 |
253 | vmode db 'VMODE MDR' |
253 | vmode db 'VMODE MDR' |
254 | vrr_m db 'VRR_M ' |
254 | vrr_m db 'VRR_M ' |
255 | endg |
255 | endg |
256 | 256 | ||
257 | 257 | ||
258 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
258 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
259 | ;; ;; |
259 | ;; ;; |
260 | ;; 32 BIT ENTRY ;; |
260 | ;; 32 BIT ENTRY ;; |
261 | ;; ;; |
261 | ;; ;; |
262 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
262 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
263 | 263 | ||
264 | align 4 |
264 | align 4 |
265 | 265 | ||
266 | B32: |
266 | B32: |
267 | ; CLEAR 0x280000-0xF00000 |
267 | ; CLEAR 0x280000-0xF00000 |
268 | 268 | ||
269 | xor eax,eax |
269 | xor eax,eax |
270 | mov edi,0x280000 |
270 | mov edi,0x280000 |
271 | mov ecx,(0x100000*0xF-0x280000) / 4 |
271 | mov ecx,(0x100000*0xF-0x280000) / 4 |
272 | cld |
272 | cld |
273 | rep stosd |
273 | rep stosd |
274 | ; CLEAR 0x80000-0x90000 |
274 | ; CLEAR 0x80000-0x90000 |
275 | ; xor eax,eax |
275 | ; xor eax,eax |
276 | mov edi,0x80000 |
276 | mov edi,0x80000 |
277 | mov ecx,(0x90000-0x80000)/4 |
277 | mov ecx,(0x90000-0x80000)/4 |
278 | ; cld |
278 | ; cld |
279 | rep stosd |
279 | rep stosd |
280 | 280 | ||
281 | ; CLEAR KERNEL UNDEFINED GLOBALS |
281 | ; CLEAR KERNEL UNDEFINED GLOBALS |
282 | mov edi, endofcode |
282 | mov edi, endofcode |
283 | mov ecx, (uglobals_size/4)+4 |
283 | mov ecx, (uglobals_size/4)+4 |
284 | rep stosd |
284 | rep stosd |
285 | 285 | ||
286 | ; SAVE & CLEAR 0-0xffff |
286 | ; SAVE & CLEAR 0-0xffff |
287 | 287 | ||
288 | mov esi,0x0000 |
288 | mov esi,0x0000 |
289 | mov edi,0x2F0000 |
289 | mov edi,0x2F0000 |
290 | mov ecx,0x10000 / 4 |
290 | mov ecx,0x10000 / 4 |
291 | cld |
291 | cld |
292 | rep movsd |
292 | rep movsd |
293 | xor eax,eax |
293 | xor eax,eax |
294 | mov edi,0 |
294 | mov edi,0 |
295 | mov ecx,0x10000 / 4 |
295 | mov ecx,0x10000 / 4 |
296 | cld |
296 | cld |
297 | rep stosd |
297 | rep stosd |
298 | 298 | ||
299 | ; SAVE REAL MODE VARIABLES |
299 | ; SAVE REAL MODE VARIABLES |
300 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
300 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
301 | ; mov [0xF604],byte 1 ;al |
301 | ; mov [0xF604],byte 1 ;al |
302 | mov al,[0x2f0000+0x9000] ; bpp |
302 | mov al,[0x2f0000+0x9000] ; bpp |
303 | mov [0xFBF1],al |
303 | mov [0xFBF1],al |
304 | movzx eax,word [0x2f0000+0x900A] ; X max |
304 | movzx eax,word [0x2f0000+0x900A] ; X max |
305 | dec eax |
305 | dec eax |
306 | mov [0xfe00],eax |
306 | mov [0xfe00],eax |
307 | movzx eax,word [0x2f0000+0x900C] ; Y max |
307 | movzx eax,word [0x2f0000+0x900C] ; Y max |
308 | dec eax |
308 | dec eax |
309 | mov [0xfe04],eax |
309 | mov [0xfe04],eax |
310 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
310 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
311 | mov [0xFE0C],eax |
311 | mov [0xFE0C],eax |
312 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
312 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
313 | mov [0xE030],eax |
313 | mov [0xE030],eax |
314 | mov [0xfe08],word 640*4 ; Bytes PerScanLine |
314 | mov [0xfe08],word 640*4 ; Bytes PerScanLine |
315 | cmp [0xFE0C],word 0x13 ; 320x200 |
315 | cmp [0xFE0C],word 0x13 ; 320x200 |
316 | je @f |
316 | je @f |
317 | cmp [0xFE0C],word 0x12 ; VGA 640x480 |
317 | cmp [0xFE0C],word 0x12 ; VGA 640x480 |
318 | je @f |
318 | je @f |
319 | mov ax,[0x2f0000+0x9001] ; for other modes |
319 | mov ax,[0x2f0000+0x9001] ; for other modes |
320 | mov [0xfe08],ax |
320 | mov [0xfe08],ax |
321 | @@: |
321 | @@: |
322 | 322 | ||
323 | ; GRAPHICS ADDRESSES |
323 | ; GRAPHICS ADDRESSES |
324 | 324 | ||
325 | ;mov eax,0x100000*8 ; LFB address |
325 | ;mov eax,0x100000*8 ; LFB address |
326 | ;cmp [0xfe0c],word 0x13 |
326 | ;cmp [0xfe0c],word 0x13 |
327 | ;je no_d_lfb |
327 | ;je no_d_lfb |
328 | ;cmp [0xfe0c],word 0x12 |
328 | ;cmp [0xfe0c],word 0x12 |
329 | ;je no_d_lfb |
329 | ;je no_d_lfb |
330 | ;cmp [0x2f0000+0x901e],byte 1 |
330 | ;cmp [0x2f0000+0x901e],byte 1 |
331 | ;jne no_d_lfb |
331 | ;jne no_d_lfb |
332 | mov byte [0x2f0000+0x901e],0x0 |
332 | mov byte [0x2f0000+0x901e],0x0 |
333 | mov eax,[0x2f0000+0x9018] |
333 | mov eax,[0x2f0000+0x9018] |
334 | ;no_d_lfb: |
334 | ;no_d_lfb: |
335 | mov [0xfe80],eax |
335 | mov [0xfe80],eax |
336 | 336 | ||
337 | cmp [0xfe0c],word 0100000000000000b |
337 | cmp [0xfe0c],word 0100000000000000b |
338 | jge setvesa20 |
338 | jge setvesa20 |
339 | cmp [0xfe0c],word 0x13 |
339 | cmp [0xfe0c],word 0x13 |
340 | je v20ga32 |
340 | je v20ga32 |
341 | mov [0xe020],dword Vesa12_putpixel24 ; Vesa 1.2 |
341 | mov [0xe020],dword Vesa12_putpixel24 ; Vesa 1.2 |
342 | mov [0xe024],dword Vesa12_getpixel24 |
342 | mov [0xe024],dword Vesa12_getpixel24 |
343 | cmp [0xfbf1],byte 24 |
343 | cmp [0xfbf1],byte 24 |
344 | jz ga24 |
344 | jz ga24 |
345 | mov [0xe020],dword Vesa12_putpixel32 |
345 | mov [0xe020],dword Vesa12_putpixel32 |
346 | mov [0xe024],dword Vesa12_getpixel32 |
346 | mov [0xe024],dword Vesa12_getpixel32 |
347 | ga24: |
347 | ga24: |
348 | jmp v20ga24 |
348 | jmp v20ga24 |
349 | setvesa20: |
349 | setvesa20: |
350 | mov [0xe020],dword Vesa20_putpixel24 ; Vesa 2.0 |
350 | mov [0xe020],dword Vesa20_putpixel24 ; Vesa 2.0 |
351 | mov [0xe024],dword Vesa20_getpixel24 |
351 | mov [0xe024],dword Vesa20_getpixel24 |
352 | cmp [0xfbf1],byte 24 |
352 | cmp [0xfbf1],byte 24 |
353 | jz v20ga24 |
353 | jz v20ga24 |
354 | v20ga32: |
354 | v20ga32: |
355 | mov [0xe020],dword Vesa20_putpixel32 |
355 | mov [0xe020],dword Vesa20_putpixel32 |
356 | mov [0xe024],dword Vesa20_getpixel32 |
356 | mov [0xe024],dword Vesa20_getpixel32 |
357 | v20ga24: |
357 | v20ga24: |
358 | cmp [0xfe0c],word 0x12 ; 16 C VGA 640x480 |
358 | cmp [0xfe0c],word 0x12 ; 16 C VGA 640x480 |
359 | jne no_mode_0x12 |
359 | jne no_mode_0x12 |
360 | mov [0xe020],dword VGA_putpixel |
360 | mov [0xe020],dword VGA_putpixel |
361 | mov [0xe024],dword Vesa20_getpixel32 |
361 | mov [0xe024],dword Vesa20_getpixel32 |
362 | no_mode_0x12: |
362 | no_mode_0x12: |
363 | 363 | ||
364 | ; MEMORY MODEL |
364 | ; MEMORY MODEL |
365 | 365 | ||
366 | ; mov [0xfe84],dword 0x100000*16 ; apps mem base address |
366 | ; mov [0xfe84],dword 0x100000*16 ; apps mem base address |
367 | ; movzx ecx,byte [0x2f0000+0x9030] |
367 | ; movzx ecx,byte [0x2f0000+0x9030] |
368 | ; dec ecx |
368 | ; dec ecx |
369 | ; mov eax,16*0x100000 ; memory-16 |
369 | ; mov eax,16*0x100000 ; memory-16 |
370 | ; shl eax,cl |
370 | ; shl eax,cl |
371 | ; mov [0xfe8c],eax ; memory for use |
371 | ; mov [0xfe8c],eax ; memory for use |
372 | ; cmp eax,16*0x100000 |
372 | ; cmp eax,16*0x100000 |
373 | ; jne no16mb |
373 | ; jne no16mb |
374 | ; mov [0xfe84],dword 0xD80000 ; !!! 10 !!! |
374 | ; mov [0xfe84],dword 0xD80000 ; !!! 10 !!! |
375 | ; no16mb: |
375 | ; no16mb: |
376 | 376 | ||
377 | ; init: |
377 | ; init: |
378 | ; 1) 0xFE84 - applications base |
378 | ; 1) 0xFE84 - applications base |
379 | ; 2) 0xFE8C - total amount of memory |
379 | ; 2) 0xFE8C - total amount of memory |
380 | 380 | ||
381 | xor edi, edi |
381 | xor edi, edi |
382 | m_GMS_loop: |
382 | m_GMS_loop: |
383 | add edi, 0x400000 |
383 | add edi, 0x400000 |
384 | mov eax, dword [edi] |
384 | mov eax, dword [edi] |
385 | mov dword [edi], 'TEST' |
385 | mov dword [edi], 'TEST' |
386 | wbinvd |
386 | wbinvd |
387 | cmp dword [edi], 'TEST' |
387 | cmp dword [edi], 'TEST' |
388 | jne m_GMS_exit |
388 | jne m_GMS_exit |
389 | cmp dword [0], 'TEST' |
389 | cmp dword [0], 'TEST' |
390 | je m_GMS_exit |
390 | je m_GMS_exit |
391 | mov dword [es:edi], eax |
391 | mov dword [es:edi], eax |
392 | jmp m_GMS_loop |
392 | jmp m_GMS_loop |
393 | m_GMS_exit: |
393 | m_GMS_exit: |
394 | mov [edi], eax |
394 | mov [edi], eax |
395 | ; now edi contains the EXACT amount of memory |
395 | ; now edi contains the EXACT amount of memory |
396 | 396 | ||
397 | mov eax, 0x100000*16 |
397 | mov eax, 0x100000*16 |
398 | cmp edi, eax ;0x100000*16 |
398 | cmp edi, eax ;0x100000*16 |
399 | jb $ ; less than 16 Mb |
399 | jb $ ; less than 16 Mb |
400 | 400 | ||
401 | mov dword [0xFE84], eax ;0x100000*16 |
401 | mov dword [0xFE84], eax ;0x100000*16 |
402 | cmp edi, eax ;0x100000*16 |
402 | cmp edi, eax ;0x100000*16 |
403 | jne @f |
403 | jne @f |
404 | mov dword [0xFE84], 0xD80000 ; =0x100000*13.5 |
404 | mov dword [0xFE84], 0xD80000 ; =0x100000*13.5 |
405 | @@: |
405 | @@: |
406 | mov dword [0xFE8C], edi |
406 | mov dword [0xFE8C], edi |
407 | 407 | ||
408 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
408 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
409 | include 'detect/disks.inc' |
409 | include 'detect/disks.inc' |
410 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
410 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
411 | 411 | ||
412 | ; CHECK EXTRA REGION |
412 | ; CHECK EXTRA REGION |
413 | ; ENABLE PAGING |
413 | ; ENABLE PAGING |
414 | mov eax,cr0 |
414 | mov eax,cr0 |
415 | or eax,0x80000000 |
415 | or eax,0x80000000 |
416 | mov cr0,eax |
416 | mov cr0,eax |
417 | jmp $+2 |
417 | jmp $+2 |
418 | mov dword [0xfe80],0x800000 |
418 | mov dword [0xfe80],0x800000 |
419 | 419 | ||
420 | ;Set base of graphic segment to linear address of LFB |
420 | ;Set base of graphic segment to linear address of LFB |
421 | mov eax,[0xfe80] ; set for gs |
421 | mov eax,[0xfe80] ; set for gs |
422 | mov [graph_data_l+2],ax |
422 | mov [graph_data_l+2],ax |
423 | shr eax,16 |
423 | shr eax,16 |
424 | mov [graph_data_l+4],al |
424 | mov [graph_data_l+4],al |
425 | mov [graph_data_l+7],ah |
425 | mov [graph_data_l+7],ah |
426 | 426 | ||
427 | ; READ RAMDISK IMAGE FROM HD |
427 | ; READ RAMDISK IMAGE FROM HD |
428 | 428 | ||
429 | ;!!!!!!!!!!!!!!!!!!!!!!! |
429 | ;!!!!!!!!!!!!!!!!!!!!!!! |
430 | include 'boot/rdload.inc' |
430 | include 'boot/rdload.inc' |
431 | ;!!!!!!!!!!!!!!!!!!!!!!! |
431 | ;!!!!!!!!!!!!!!!!!!!!!!! |
432 | ; mov [dma_hdd],1 |
432 | ; mov [dma_hdd],1 |
433 | ; CALCULATE FAT CHAIN FOR RAMDISK |
433 | ; CALCULATE FAT CHAIN FOR RAMDISK |
434 | 434 | ||
435 | call calculatefatchain |
435 | call calculatefatchain |
436 | 436 | ||
437 | ; LOAD VMODE DRIVER |
437 | ; LOAD VMODE DRIVER |
438 | 438 | ||
439 | ;!!!!!!!!!!!!!!!!!!!!!!! |
439 | ;!!!!!!!!!!!!!!!!!!!!!!! |
440 | include 'vmodeld.inc' |
440 | include 'vmodeld.inc' |
441 | ;!!!!!!!!!!!!!!!!!!!!!!! |
441 | ;!!!!!!!!!!!!!!!!!!!!!!! |
442 | 442 | ||
443 | ; LOAD FONTS I and II |
443 | ; LOAD FONTS I and II |
444 | 444 | ||
445 | mov [0x3000],dword 1 |
445 | mov [0x3000],dword 1 |
446 | mov [0x3004],dword 1 |
446 | mov [0x3004],dword 1 |
447 | mov [0x3010],dword 0x3020 |
447 | mov [0x3010],dword 0x3020 |
448 | 448 | ||
449 | mov eax,char |
449 | mov eax,char |
450 | mov esi,12 |
450 | mov esi,12 |
451 | xor ebx,ebx |
451 | xor ebx,ebx |
452 | mov ecx,2560;26000 |
452 | mov ecx,2560;26000 |
453 | mov edx,0x3F600;0x37000 |
453 | mov edx,0x3F600;0x37000 |
454 | call fileread |
454 | call fileread |
455 | 455 | ||
456 | mov eax,char2 |
456 | mov eax,char2 |
457 | mov esi,12 |
457 | mov esi,12 |
458 | xor ebx,ebx |
458 | xor ebx,ebx |
459 | mov ecx,2560;26000 |
459 | mov ecx,2560;26000 |
460 | mov edx,0x3EC00;0x30000 |
460 | mov edx,0x3EC00;0x30000 |
461 | call fileread |
461 | call fileread |
462 | 462 | ||
463 | mov esi,boot_fonts |
463 | mov esi,boot_fonts |
464 | call boot_log |
464 | call boot_log |
465 | 465 | ||
466 | ; PRINT AMOUNT OF MEMORY |
466 | ; PRINT AMOUNT OF MEMORY |
467 | mov esi, boot_memdetect |
467 | mov esi, boot_memdetect |
468 | call boot_log |
468 | call boot_log |
469 | 469 | ||
470 | movzx ecx, word [boot_y] |
470 | movzx ecx, word [boot_y] |
471 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
471 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
472 | sub ecx, 10 |
472 | sub ecx, 10 |
473 | mov edx, 0xFFFFFF |
473 | mov edx, 0xFFFFFF |
474 | mov ebx, [0xFE8C] |
474 | mov ebx, [0xFE8C] |
475 | shr ebx, 20 |
475 | shr ebx, 20 |
476 | mov edi, 1 |
476 | mov edi, 1 |
477 | mov eax, 0x00040000 |
477 | mov eax, 0x00040000 |
478 | call display_number |
478 | call display_number |
479 | 479 | ||
480 | ; CHECK EXTENDED REGION |
480 | ; CHECK EXTENDED REGION |
481 | ; mov dword [0x80000000],0x12345678 |
481 | ; mov dword [0x80000000],0x12345678 |
482 | ; cmp dword [0x80000000],0x12345678 |
482 | ; cmp dword [0x80000000],0x12345678 |
483 | ; jz extended_region_found |
483 | ; jz extended_region_found |
484 | ; mov esi,boot_ext_region |
484 | ; mov esi,boot_ext_region |
485 | ; call boot_log |
485 | ; call boot_log |
486 | ; jmp $ |
486 | ; jmp $ |
487 | ;extended_region_found: |
487 | ;extended_region_found: |
488 | 488 | ||
489 | call MEM_Init |
489 | call MEM_Init |
490 | ;add 0x800000-0xc00000 area |
490 | ;add 0x800000-0xc00000 area |
491 | cmp word [0xfe0c],0x13 |
491 | cmp word [0xfe0c],0x13 |
492 | jle .less_memory |
492 | jle .less_memory |
493 | mov eax,0x80000000 ;linear address |
493 | mov eax,0x80000000 ;linear address |
494 | mov ebx,0x400000 shr 12 ;size in pages (4Mb) |
494 | mov ebx,0x400000 shr 12 ;size in pages (4Mb) |
495 | mov ecx,0x800000 ;physical address |
495 | mov ecx,0x800000 ;physical address |
496 | jmp .end_first_block |
496 | jmp .end_first_block |
497 | .less_memory: |
497 | .less_memory: |
498 | mov eax,0x80180000 ;linear address |
498 | mov eax,0x80180000 ;linear address |
499 | mov ebx,0x280000 shr 12 ;size in pages (2.5Mb) |
499 | mov ebx,0x280000 shr 12 ;size in pages (2.5Mb) |
500 | mov ecx,0x980000 ;physical address |
500 | mov ecx,0x980000 ;physical address |
501 | .end_first_block: |
501 | .end_first_block: |
502 | call MEM_Add_Heap ;nobody can lock mutex yet |
502 | call MEM_Add_Heap ;nobody can lock mutex yet |
503 | 503 | ||
504 | call create_general_page_table |
504 | call create_general_page_table |
505 | ;add 0x1000000(0xd80000)-end_of_memory area |
505 | ;add 0x1000000(0xd80000)-end_of_memory area |
506 | mov eax,second_base_address |
506 | mov eax,second_base_address |
507 | mov ebx,[0xfe8c] |
507 | mov ebx,[0xfe8c] |
508 | mov ecx,[0xfe84] |
508 | mov ecx,[0xfe84] |
509 | sub ebx,ecx |
509 | sub ebx,ecx |
510 | shr ebx,12 |
510 | shr ebx,12 |
511 | add eax,ecx |
511 | add eax,ecx |
512 | call MEM_Add_Heap |
512 | call MEM_Add_Heap |
513 | ;init physical memory manager. |
513 | ;init physical memory manager. |
514 | call Init_Physical_Memory_Manager |
514 | call Init_Physical_Memory_Manager |
515 | 515 | ||
516 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
516 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
517 | 517 | ||
518 | mov esi,boot_irqs |
518 | mov esi,boot_irqs |
519 | call boot_log |
519 | call boot_log |
520 | call rerouteirqs |
520 | call rerouteirqs |
521 | 521 | ||
522 | mov esi,boot_tss |
522 | mov esi,boot_tss |
523 | call boot_log |
523 | call boot_log |
524 | 524 | ||
525 | ; BUILD SCHEDULER |
525 | ; BUILD SCHEDULER |
526 | 526 | ||
527 | call build_scheduler ; sys32.inc |
527 | call build_scheduler ; sys32.inc |
528 | 528 | ||
529 | ; LOAD IDT |
529 | ; LOAD IDT |
530 | lidt [cs:idtreg] |
530 | lidt [cs:idtreg] |
531 | 531 | ||
532 | ; READ CPUID RESULT |
532 | ; READ CPUID RESULT |
533 | 533 | ||
534 | mov esi,boot_cpuid |
534 | mov esi,boot_cpuid |
535 | call boot_log |
535 | call boot_log |
536 | pushfd ; get current flags |
536 | pushfd ; get current flags |
537 | pop eax |
537 | pop eax |
538 | mov ecx,eax |
538 | mov ecx,eax |
539 | xor eax,0x00200000 ; attempt to toggle ID bit |
539 | xor eax,0x00200000 ; attempt to toggle ID bit |
540 | push eax |
540 | push eax |
541 | popfd |
541 | popfd |
542 | pushfd ; get new EFLAGS |
542 | pushfd ; get new EFLAGS |
543 | pop eax |
543 | pop eax |
544 | push ecx ; restore original flags |
544 | push ecx ; restore original flags |
545 | popfd |
545 | popfd |
546 | and eax,0x00200000 ; if we couldn't toggle ID, |
546 | and eax,0x00200000 ; if we couldn't toggle ID, |
547 | and ecx,0x00200000 ; then this is i486 |
547 | and ecx,0x00200000 ; then this is i486 |
548 | cmp eax,ecx |
548 | cmp eax,ecx |
549 | jz nopentium |
549 | jz nopentium |
550 | ; It's Pentium or later. Use CPUID |
550 | ; It's Pentium or later. Use CPUID |
551 | mov edi,cpuid_0 |
551 | mov edi,cpuid_0 |
552 | mov esi,0 |
552 | mov esi,0 |
553 | cpuid_new_read: |
553 | cpuid_new_read: |
554 | mov eax,esi |
554 | mov eax,esi |
555 | cpuid |
555 | cpuid |
556 | call cpuid_save |
556 | call cpuid_save |
557 | add edi,4*4 |
557 | add edi,4*4 |
558 | cmp esi,3 |
558 | cmp esi,3 |
559 | jge cpuid_done |
559 | jge cpuid_done |
560 | cmp esi,[cpuid_0] |
560 | cmp esi,[cpuid_0] |
561 | jge cpuid_done |
561 | jge cpuid_done |
562 | inc esi |
562 | inc esi |
563 | jmp cpuid_new_read |
563 | jmp cpuid_new_read |
564 | cpuid_save: |
564 | cpuid_save: |
565 | mov [edi+00],eax |
565 | mov [edi+00],eax |
566 | mov [edi+04],ebx |
566 | mov [edi+04],ebx |
567 | mov [edi+8],ecx |
567 | mov [edi+8],ecx |
568 | mov [edi+12],edx |
568 | mov [edi+12],edx |
569 | ret |
569 | ret |
570 | cpuid_done: |
570 | cpuid_done: |
571 | nopentium: |
571 | nopentium: |
572 | 572 | ||
573 | ; CR4 flags - enable fxsave / fxrstore |
573 | ; CR4 flags - enable fxsave / fxrstore |
574 | ; |
574 | ; |
575 | ; finit |
575 | ; finit |
576 | ; mov eax,1 |
576 | ; mov eax,1 |
577 | ; cpuid |
577 | ; cpuid |
578 | ; test edx,1000000h |
578 | ; test edx,1000000h |
579 | ; jz fail_fpu |
579 | ; jz fail_fpu |
580 | ; mov eax,cr4 |
580 | ; mov eax,cr4 |
581 | ; or eax,200h ; Enable fxsave/fxstor |
581 | ; or eax,200h ; Enable fxsave/fxstor |
582 | ; mov cr4,eax |
582 | ; mov cr4,eax |
583 | ; fail_fpu: |
583 | ; fail_fpu: |
584 | 584 | ||
585 | ;The CPU to this moment should be already in PM, |
585 | ;The CPU to this moment should be already in PM, |
586 | ;and bit MP of the register cr0 should be installed in 1. |
586 | ;and bit MP of the register cr0 should be installed in 1. |
587 | finit ;reset of the FPU (finit, instead of fninit) |
587 | finit ;reset of the FPU (finit, instead of fninit) |
588 | fsetpm ;enable PM of the FPU |
588 | fsetpm ;enable PM of the FPU |
589 | finit ;reset the registers, contents which are still equal RM |
589 | finit ;reset the registers, contents which are still equal RM |
590 | ;Now FPU too in PM |
590 | ;Now FPU too in PM |
591 | ; DETECT DEVICES |
591 | ; DETECT DEVICES |
592 | 592 | ||
593 | mov esi,boot_devices |
593 | mov esi,boot_devices |
594 | call boot_log |
594 | call boot_log |
595 | call detect_devices |
595 | call detect_devices |
596 | 596 | ||
597 | ; TIMER SET TO 1/100 S |
597 | ; TIMER SET TO 1/100 S |
598 | 598 | ||
599 | mov esi,boot_timer |
599 | mov esi,boot_timer |
600 | call boot_log |
600 | call boot_log |
601 | mov al,0x34 ; set to 100Hz |
601 | mov al,0x34 ; set to 100Hz |
602 | out 0x43,al |
602 | out 0x43,al |
603 | mov al,0x9b ; lsb 1193180 / 1193 |
603 | mov al,0x9b ; lsb 1193180 / 1193 |
604 | out 0x40,al |
604 | out 0x40,al |
605 | mov al,0x2e ; msb |
605 | mov al,0x2e ; msb |
606 | out 0x40,al |
606 | out 0x40,al |
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 [0x3020+0xE],byte 1 ; on screen number |
646 | mov [0x3020+0xE],byte 1 ; on screen number |
647 | mov [0x3020+0x4],dword 1 ; process id number |
647 | mov [0x3020+0x4],dword 1 ; process id number |
648 | mov [0x3020+0x10], dword 0 ; process base address |
648 | mov [0x3020+0x10], dword 0 ; process base address |
649 | 649 | ||
650 | ; set default flags & stacks |
650 | ; set default flags & stacks |
651 | mov [l.eflags],dword 0x11202 ; sti and resume |
651 | mov [l.eflags],dword 0x11202 ; sti and resume |
652 | mov [l.ss0], os_data |
652 | mov [l.ss0], os_data |
653 | ; osloop - TSS |
653 | ; osloop - TSS |
654 | mov eax,cr3 |
654 | mov eax,cr3 |
655 | mov [l.cr3],eax |
655 | mov [l.cr3],eax |
656 | mov [l.eip],osloop |
656 | mov [l.eip],osloop |
657 | mov [l.esp],sysint_stack_data + 4096*2 ; uses slot 1 stack |
657 | mov [l.esp],sysint_stack_data + 4096*2 ; uses slot 1 stack |
658 | mov [l.cs],os_code |
658 | mov [l.cs],os_code |
659 | mov [l.ss],os_data |
659 | mov [l.ss],os_data |
660 | mov [l.ds],os_data |
660 | mov [l.ds],os_data |
661 | mov [l.es],os_data |
661 | mov [l.es],os_data |
662 | mov [l.fs],os_data |
662 | mov [l.fs],os_data |
663 | mov [l.gs],os_data |
663 | mov [l.gs],os_data |
664 | ; move tss to tss_data+tss_step |
664 | ; move tss to tss_data+tss_step |
665 | mov esi,tss_sceleton |
665 | mov esi,tss_sceleton |
666 | mov edi,tss_data+tss_step |
666 | mov edi,tss_data+tss_step |
667 | mov ecx,120/4 |
667 | mov ecx,120/4 |
668 | cld |
668 | cld |
669 | rep movsd |
669 | rep movsd |
670 | 670 | ||
671 | mov ax,tss0 |
671 | mov ax,tss0 |
672 | ltr ax |
672 | ltr ax |
673 | 673 | ||
674 | 674 | ||
675 | ; READ TSC / SECOND |
675 | ; READ TSC / SECOND |
676 | 676 | ||
677 | mov esi,boot_tsc |
677 | mov esi,boot_tsc |
678 | call boot_log |
678 | call boot_log |
679 | call _rdtsc |
679 | call _rdtsc |
680 | mov ecx,eax |
680 | mov ecx,eax |
681 | mov esi,250 ; wait 1/4 a second |
681 | mov esi,250 ; wait 1/4 a second |
682 | call delay_ms |
682 | call delay_ms |
683 | call _rdtsc |
683 | call _rdtsc |
684 | sub eax,ecx |
684 | sub eax,ecx |
685 | shl eax,2 |
685 | shl eax,2 |
686 | mov [0xf600],eax ; save tsc / sec |
686 | mov [0xf600],eax ; save tsc / sec |
687 | 687 | ||
688 | ; SET VARIABLES |
688 | ; SET VARIABLES |
689 | 689 | ||
690 | call set_variables |
690 | call set_variables |
691 | 691 | ||
692 | ; STACK AND FDC |
692 | ; STACK AND FDC |
693 | 693 | ||
694 | call stack_init |
694 | call stack_init |
695 | call fdc_init |
695 | call fdc_init |
696 | 696 | ||
697 | ; PALETTE FOR 320x200 and 640x480 16 col |
697 | ; PALETTE FOR 320x200 and 640x480 16 col |
698 | 698 | ||
699 | cmp [0xfe0c],word 0x12 |
699 | cmp [0xfe0c],word 0x12 |
700 | jne no_pal_vga |
700 | jne no_pal_vga |
701 | mov esi,boot_pal_vga |
701 | mov esi,boot_pal_vga |
702 | call boot_log |
702 | call boot_log |
703 | call paletteVGA |
703 | call paletteVGA |
704 | no_pal_vga: |
704 | no_pal_vga: |
705 | 705 | ||
706 | cmp [0xfe0c],word 0x13 |
706 | cmp [0xfe0c],word 0x13 |
707 | jne no_pal_ega |
707 | jne no_pal_ega |
708 | mov esi,boot_pal_ega |
708 | mov esi,boot_pal_ega |
709 | call boot_log |
709 | call boot_log |
710 | call palette320x200 |
710 | call palette320x200 |
711 | no_pal_ega: |
711 | no_pal_ega: |
712 | 712 | ||
713 | ; LOAD DEFAULT SKIN |
713 | ; LOAD DEFAULT SKIN |
714 | 714 | ||
715 | call load_default_skin |
715 | call load_default_skin |
716 | call load_default_skin_1 |
716 | call load_default_skin_1 |
717 | 717 | ||
718 | ; MTRR'S |
718 | ; MTRR'S |
719 | 719 | ||
720 | call enable_mtrr |
720 | call enable_mtrr |
721 | 721 | ||
722 | 722 | ||
723 | ; LOAD FIRST APPLICATION |
723 | ; LOAD FIRST APPLICATION |
724 | mov [0x3000],dword 1 |
724 | mov [0x3000],dword 1 |
725 | mov [0x3004],dword 1 |
725 | mov [0x3004],dword 1 |
726 | cli |
726 | cli |
727 | mov al,[0x2f0000+0x9030] |
727 | mov al,[0x2f0000+0x9030] |
728 | cmp al,1 |
728 | cmp al,1 |
729 | jne no_load_vrr_m |
729 | jne no_load_vrr_m |
730 | mov eax,vrr_m |
730 | mov eax,vrr_m |
731 | call start_application_fl |
731 | call start_application_fl |
732 | cmp eax,2 ; if vrr_m app found (PID=2) |
732 | cmp eax,2 ; if vrr_m app found (PID=2) |
733 | je first_app_found |
733 | je first_app_found |
734 | 734 | ||
735 | no_load_vrr_m: |
735 | no_load_vrr_m: |
736 | mov eax,firstapp |
736 | mov eax,firstapp |
737 | call start_application_fl |
737 | call start_application_fl |
738 | 738 | ||
739 | cmp eax,2 ; continue if a process has been loaded |
739 | cmp eax,2 ; continue if a process has been loaded |
740 | je first_app_found |
740 | je first_app_found |
741 | mov eax, 0xDEADBEEF ; otherwise halt |
741 | mov eax, 0xDEADBEEF ; otherwise halt |
742 | hlt |
742 | hlt |
743 | first_app_found: |
743 | first_app_found: |
744 | cli |
744 | cli |
745 | 745 | ||
746 | ;mov [0x3004],dword 2 |
746 | ;mov [0x3004],dword 2 |
747 | mov [0x3000],dword 1 ; set OS task fisrt |
747 | mov [0x3000],dword 1 ; set OS task fisrt |
748 | 748 | ||
749 | 749 | ||
750 | ; SET KEYBOARD PARAMETERS |
750 | ; SET KEYBOARD PARAMETERS |
751 | mov al, 0xf6 ; reset keyboard, scan enabled |
751 | mov al, 0xf6 ; reset keyboard, scan enabled |
752 | call kb_write |
752 | call kb_write |
753 | 753 | ||
754 | ; wait until 8042 is ready |
754 | ; wait until 8042 is ready |
755 | ; xor ecx,ecx |
755 | ; xor ecx,ecx |
756 | ; @@: |
756 | ; @@: |
757 | ; in al,64h |
757 | ; in al,64h |
758 | ; and al,00000010b |
758 | ; and al,00000010b |
759 | ; loopnz @b |
759 | ; loopnz @b |
760 | call Wait8042BufferEmpty |
760 | call Wait8042BufferEmpty |
761 | 761 | ||
762 | ; mov al, 0xED ; svetodiody - only for testing! |
762 | ; mov al, 0xED ; svetodiody - only for testing! |
763 | ; call kb_write |
763 | ; call kb_write |
764 | ; call kb_read |
764 | ; call kb_read |
765 | ; mov al, 111b |
765 | ; mov al, 111b |
766 | ; call kb_write |
766 | ; call kb_write |
767 | ; call kb_read |
767 | ; call kb_read |
768 | 768 | ||
769 | mov al, 0xF3 ; set repeat rate & delay |
769 | mov al, 0xF3 ; set repeat rate & delay |
770 | call kb_write |
770 | call kb_write |
771 | call kb_read |
771 | call kb_read |
772 | mov al, 00100010b ; 24 500 ;00100100b ; 20 500 |
772 | mov al, 00100010b ; 24 500 ;00100100b ; 20 500 |
773 | call kb_write |
773 | call kb_write |
774 | call kb_read |
774 | call kb_read |
775 | ;// mike.dld [ |
775 | ;// mike.dld [ |
776 | call set_lights |
776 | call set_lights |
777 | ;// mike.dld ] |
777 | ;// mike.dld ] |
778 | 778 | ||
779 | ; START MULTITASKING |
779 | ; START MULTITASKING |
780 | 780 | ||
781 | mov esi,boot_tasking |
781 | mov esi,boot_tasking |
782 | call boot_log |
782 | call boot_log |
783 | 783 | ||
784 | mov [0xe000],byte 1 ; multitasking enabled |
784 | mov [0xe000],byte 1 ; multitasking enabled |
785 | 785 | ||
786 | ; UNMASK ALL IRQ'S |
786 | ; UNMASK ALL IRQ'S |
787 | 787 | ||
788 | mov esi,boot_allirqs |
788 | mov esi,boot_allirqs |
789 | call boot_log |
789 | call boot_log |
790 | 790 | ||
791 | cli ;guarantee forbidance of interrupts. |
791 | cli ;guarantee forbidance of interrupts. |
792 | mov al,0 ; unmask all irq's |
792 | mov al,0 ; unmask all irq's |
793 | out 0xA1,al |
793 | out 0xA1,al |
794 | out 0x21,al |
794 | out 0x21,al |
795 | 795 | ||
796 | mov ecx,32 |
796 | mov ecx,32 |
797 | 797 | ||
798 | ready_for_irqs: |
798 | ready_for_irqs: |
799 | 799 | ||
800 | mov al,0x20 ; ready for irqs |
800 | mov al,0x20 ; ready for irqs |
801 | out 0x20,al |
801 | out 0x20,al |
802 | out 0xa0,al |
802 | out 0xa0,al |
803 | 803 | ||
804 | loop ready_for_irqs ; flush the queue |
804 | loop ready_for_irqs ; flush the queue |
805 | 805 | ||
806 | ; mov [dma_hdd],1 |
806 | ; mov [dma_hdd],1 |
807 | 807 | ||
808 | sti |
808 | sti |
809 | jmp $ ; wait here for timer to take control |
809 | jmp $ ; wait here for timer to take control |
810 | 810 | ||
811 | ; Fly :) |
811 | ; Fly :) |
812 | 812 | ||
813 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
813 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
814 | ; ; |
814 | ; ; |
815 | ; MAIN OS LOOP START ; |
815 | ; MAIN OS LOOP START ; |
816 | ; ; |
816 | ; ; |
817 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
817 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
818 | align 32 |
818 | align 32 |
819 | osloop: |
819 | osloop: |
820 | 820 | ||
821 | call [draw_pointer] |
821 | call [draw_pointer] |
822 | call checkbuttons |
822 | call checkbuttons |
823 | call main_loop_sys_getkey |
823 | call main_loop_sys_getkey |
824 | call checkwindows |
824 | call checkwindows |
825 | call check_window_move_request |
825 | call check_window_move_request |
826 | call checkmisc |
826 | call checkmisc |
827 | call checkEgaCga |
827 | call checkEgaCga |
828 | call stack_handler |
828 | call stack_handler |
829 | call checkidle |
829 | call checkidle |
830 | call check_fdd_motor_status |
830 | call check_fdd_motor_status |
831 | jmp osloop |
831 | jmp osloop |
832 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
832 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
833 | ; ; |
833 | ; ; |
834 | ; MAIN OS LOOP END ; |
834 | ; MAIN OS LOOP END ; |
835 | ; ; |
835 | ; ; |
836 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
836 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
837 | 837 | ||
838 | checkidle: |
838 | checkidle: |
839 | pushad |
839 | pushad |
840 | 840 | ||
841 | cmp [check_idle_semaphore],0 |
841 | cmp [check_idle_semaphore],0 |
842 | jne no_idle_state |
842 | jne no_idle_state |
843 | 843 | ||
844 | call change_task |
844 | call change_task |
845 | mov eax,[idlemem] |
845 | mov eax,[idlemem] |
846 | mov ebx,[timer_ticks] ;[0xfdf0] |
846 | mov ebx,[timer_ticks] ;[0xfdf0] |
847 | cmp eax,ebx |
847 | cmp eax,ebx |
848 | jnz idle_exit |
848 | jnz idle_exit |
849 | call _rdtsc |
849 | call _rdtsc |
850 | mov ecx,eax |
850 | mov ecx,eax |
851 | idle_loop: |
851 | idle_loop: |
852 | hlt |
852 | hlt |
853 | cmp [check_idle_semaphore],0 |
853 | cmp [check_idle_semaphore],0 |
854 | jne idle_loop_exit |
854 | jne idle_loop_exit |
855 | mov eax,[timer_ticks] ;[0xfdf0] |
855 | mov eax,[timer_ticks] ;[0xfdf0] |
856 | cmp ebx,eax |
856 | cmp ebx,eax |
857 | jz idle_loop |
857 | jz idle_loop |
858 | idle_loop_exit: |
858 | idle_loop_exit: |
859 | mov [idlemem],eax |
859 | mov [idlemem],eax |
860 | call _rdtsc |
860 | call _rdtsc |
861 | sub eax,ecx |
861 | sub eax,ecx |
862 | mov ebx,[idleuse] |
862 | mov ebx,[idleuse] |
863 | add ebx,eax |
863 | add ebx,eax |
864 | mov [idleuse],ebx |
864 | mov [idleuse],ebx |
865 | 865 | ||
866 | popad |
866 | popad |
867 | ret |
867 | ret |
868 | 868 | ||
869 | idle_exit: |
869 | idle_exit: |
870 | 870 | ||
871 | mov ebx,[timer_ticks] ;[0xfdf0] |
871 | mov ebx,[timer_ticks] ;[0xfdf0] |
872 | mov [idlemem],ebx |
872 | mov [idlemem],ebx |
873 | call change_task |
873 | call change_task |
874 | 874 | ||
875 | popad |
875 | popad |
876 | ret |
876 | ret |
877 | 877 | ||
878 | no_idle_state: |
878 | no_idle_state: |
879 | 879 | ||
880 | dec [check_idle_semaphore] |
880 | dec [check_idle_semaphore] |
881 | 881 | ||
882 | mov ebx,[timer_ticks] ;[0xfdf0] |
882 | mov ebx,[timer_ticks] ;[0xfdf0] |
883 | mov [idlemem],ebx |
883 | mov [idlemem],ebx |
884 | call change_task |
884 | call change_task |
885 | 885 | ||
886 | popad |
886 | popad |
887 | ret |
887 | ret |
888 | 888 | ||
889 | uglobal |
889 | uglobal |
890 | idlemem dd 0x0 |
890 | idlemem dd 0x0 |
891 | idleuse dd 0x0 |
891 | idleuse dd 0x0 |
892 | idleusesec dd 0x0 |
892 | idleusesec dd 0x0 |
893 | check_idle_semaphore dd 0x0 |
893 | check_idle_semaphore dd 0x0 |
894 | endg |
894 | endg |
895 | 895 | ||
896 | 896 | ||
897 | 897 | ||
898 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
898 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
899 | ; ; |
899 | ; ; |
900 | ; INCLUDED SYSTEM FILES ; |
900 | ; INCLUDED SYSTEM FILES ; |
901 | ; ; |
901 | ; ; |
902 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
902 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
903 | 903 | ||
904 | 904 | ||
905 | include "kernel32.inc" |
905 | include "kernel32.inc" |
906 | 906 | ||
907 | 907 | ||
908 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
908 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
909 | ; ; |
909 | ; ; |
910 | ; KERNEL FUNCTIONS ; |
910 | ; KERNEL FUNCTIONS ; |
911 | ; ; |
911 | ; ; |
912 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
912 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
913 | 913 | ||
914 | enable_mtrr: |
914 | enable_mtrr: |
915 | 915 | ||
916 | pushad |
916 | pushad |
917 | 917 | ||
918 | cmp [0x2f0000+0x901c],byte 2 |
918 | cmp [0x2f0000+0x901c],byte 2 |
919 | je no_mtrr |
919 | je no_mtrr |
920 | mov eax,[0xFE0C] ; if no LFB then no MTRR |
920 | mov eax,[0xFE0C] ; if no LFB then no MTRR |
921 | test eax,0100000000000000b |
921 | test eax,0100000000000000b |
922 | jz no_mtrr |
922 | jz no_mtrr |
923 | mov edx,[cpuid_1+3*4] ; edx - MTRR's supported ? |
923 | mov edx,[cpuid_1+3*4] ; edx - MTRR's supported ? |
924 | test edx,1000000000000b |
924 | test edx,1000000000000b |
925 | jz no_mtrr |
925 | jz no_mtrr |
926 | call find_empty_mtrr |
926 | call find_empty_mtrr |
927 | cmp ecx,0 |
927 | cmp ecx,0 |
928 | jz no_mtrr |
928 | jz no_mtrr |
929 | mov esi,boot_mtrr ; 'setting mtrr' |
929 | mov esi,boot_mtrr ; 'setting mtrr' |
930 | call boot_log |
930 | call boot_log |
931 | mov edx,0x0 ; LFB , +8 M , write combine |
931 | mov edx,0x0 ; LFB , +8 M , write combine |
932 | mov eax,[0x2f9018] |
932 | mov eax,[0x2f9018] |
933 | or eax,1 |
933 | or eax,1 |
934 | wrmsr |
934 | wrmsr |
935 | inc ecx |
935 | inc ecx |
936 | mov edx,0xf |
936 | mov edx,0xf |
937 | mov eax,0xff800800 |
937 | mov eax,0xff800800 |
938 | wrmsr |
938 | wrmsr |
939 | mov ecx,0x2ff ; enable mtrr's |
939 | mov ecx,0x2ff ; enable mtrr's |
940 | rdmsr |
940 | rdmsr |
941 | or eax,100000000000b ; set |
941 | or eax,100000000000b ; set |
942 | wrmsr |
942 | wrmsr |
943 | no_mtrr: |
943 | no_mtrr: |
944 | 944 | ||
945 | popad |
945 | popad |
946 | ret |
946 | ret |
947 | 947 | ||
948 | 948 | ||
949 | find_empty_mtrr: ; 8 pairs checked |
949 | find_empty_mtrr: ; 8 pairs checked |
950 | 950 | ||
951 | mov ecx,0x201-2 |
951 | mov ecx,0x201-2 |
952 | mtrr_find: |
952 | mtrr_find: |
953 | add ecx,2 |
953 | add ecx,2 |
954 | cmp ecx,0x200+8*2 |
954 | cmp ecx,0x200+8*2 |
955 | jge no_free_mtrr |
955 | jge no_free_mtrr |
956 | rdmsr |
956 | rdmsr |
957 | test eax,0x0800 |
957 | test eax,0x0800 |
958 | jnz mtrr_find |
958 | jnz mtrr_find |
959 | dec ecx |
959 | dec ecx |
960 | ret |
960 | ret |
961 | no_free_mtrr: |
961 | no_free_mtrr: |
962 | mov ecx,0 |
962 | mov ecx,0 |
963 | ret |
963 | ret |
964 | 964 | ||
965 | reserve_irqs_ports: |
965 | reserve_irqs_ports: |
966 | 966 | ||
967 | pushad |
967 | pushad |
968 | 968 | ||
969 | mov [irq_owner+4*0],byte 1 ; timer |
969 | mov [irq_owner+4*0],byte 1 ; timer |
970 | mov [irq_owner+4*1],byte 1 ; keyboard |
970 | mov [irq_owner+4*1],byte 1 ; keyboard |
971 | mov [irq_owner+4*5],byte 1 ; sound blaster |
971 | mov [irq_owner+4*5],byte 1 ; sound blaster |
972 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
972 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
973 | mov [irq_owner+4*13],byte 1 ; math co-pros |
973 | mov [irq_owner+4*13],byte 1 ; math co-pros |
974 | mov [irq_owner+4*14],byte 1 ; ide I |
974 | mov [irq_owner+4*14],byte 1 ; ide I |
975 | mov [irq_owner+4*15],byte 1 ; ide II |
975 | mov [irq_owner+4*15],byte 1 ; ide II |
976 | movzx eax,byte [0xf604] ; mouse irq |
976 | movzx eax,byte [0xf604] ; mouse irq |
977 | dec eax |
977 | dec eax |
978 | add eax,mouseirqtable |
978 | add eax,mouseirqtable |
979 | movzx eax,byte [eax] |
979 | movzx eax,byte [eax] |
980 | shl eax,2 |
980 | shl eax,2 |
981 | mov [irq_owner+eax],byte 1 |
981 | mov [irq_owner+eax],byte 1 |
982 | 982 | ||
983 | 983 | ||
984 | ; RESERVE PORTS |
984 | ; RESERVE PORTS |
985 | mov edi,1 ; 0x00-0xff |
985 | mov edi,1 ; 0x00-0xff |
986 | mov [0x2d0000],edi |
986 | mov [0x2d0000],edi |
987 | shl edi,4 |
987 | shl edi,4 |
988 | mov [0x2d0000+edi+0],dword 1 |
988 | mov [0x2d0000+edi+0],dword 1 |
989 | mov [0x2d0000+edi+4],dword 0x0 |
989 | mov [0x2d0000+edi+4],dword 0x0 |
990 | mov [0x2d0000+edi+8],dword 0xff |
990 | mov [0x2d0000+edi+8],dword 0xff |
991 | cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
991 | cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
992 | jne ripl1 |
992 | jne ripl1 |
993 | inc dword [0x2d0000] |
993 | inc dword [0x2d0000] |
994 | mov edi,[0x2d0000] |
994 | mov edi,[0x2d0000] |
995 | shl edi,4 |
995 | shl edi,4 |
996 | mov [0x2d0000+edi+0],dword 1 |
996 | mov [0x2d0000+edi+0],dword 1 |
997 | mov [0x2d0000+edi+4],dword 0x3f0 |
997 | mov [0x2d0000+edi+4],dword 0x3f0 |
998 | mov [0x2d0000+edi+8],dword 0x3ff |
998 | mov [0x2d0000+edi+8],dword 0x3ff |
999 | ripl1: |
999 | ripl1: |
1000 | cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1000 | cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1001 | jne ripl2 |
1001 | jne ripl2 |
1002 | inc dword [0x2d0000] |
1002 | inc dword [0x2d0000] |
1003 | mov edi,[0x2d0000] |
1003 | mov edi,[0x2d0000] |
1004 | shl edi,4 |
1004 | shl edi,4 |
1005 | mov [0x2d0000+edi+0],dword 1 |
1005 | mov [0x2d0000+edi+0],dword 1 |
1006 | mov [0x2d0000+edi+4],dword 0x2f0 |
1006 | mov [0x2d0000+edi+4],dword 0x2f0 |
1007 | mov [0x2d0000+edi+8],dword 0x2ff |
1007 | mov [0x2d0000+edi+8],dword 0x2ff |
1008 | ripl2: |
1008 | ripl2: |
1009 | 1009 | ||
1010 | popad |
1010 | popad |
1011 | ret |
1011 | ret |
1012 | 1012 | ||
1013 | iglobal |
1013 | iglobal |
1014 | mouseirqtable db 12 ; ps2 |
1014 | mouseirqtable db 12 ; ps2 |
1015 | db 4 ; com1 |
1015 | db 4 ; com1 |
1016 | db 3 ; com2 |
1016 | db 3 ; com2 |
1017 | endg |
1017 | endg |
1018 | 1018 | ||
1019 | setirqreadports: |
1019 | setirqreadports: |
1020 | 1020 | ||
1021 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1021 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1022 | mov [irq12read+4],dword 0 ; end of port list |
1022 | mov [irq12read+4],dword 0 ; end of port list |
1023 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1023 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1024 | mov [irq04read+4],dword 0 ; end of port list |
1024 | mov [irq04read+4],dword 0 ; end of port list |
1025 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1025 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1026 | mov [irq03read+4],dword 0 ; end of port list |
1026 | mov [irq03read+4],dword 0 ; end of port list |
1027 | 1027 | ||
1028 | ret |
1028 | ret |
1029 | 1029 | ||
1030 | iglobal |
1030 | iglobal |
1031 | process_number dd 0x1 |
1031 | process_number dd 0x1 |
1032 | endg |
1032 | endg |
1033 | 1033 | ||
1034 | uglobal |
1034 | uglobal |
1035 | novesachecksum dd 0x0 |
1035 | novesachecksum dd 0x0 |
1036 | endg |
1036 | endg |
1037 | 1037 | ||
1038 | checkEgaCga: |
1038 | checkEgaCga: |
1039 | 1039 | ||
1040 | cmp [0xfe0c],dword 0x13 |
1040 | cmp [0xfe0c],dword 0x13 |
1041 | je cnvl |
1041 | je cnvl |
1042 | ret |
1042 | ret |
1043 | cnvl: |
1043 | cnvl: |
1044 | 1044 | ||
1045 | pushad |
1045 | pushad |
1046 | ; mov ecx,[0xfb0a] |
1046 | ; mov ecx,[0xfb0a] |
1047 | ; cmp ecx,[novesachecksum] |
1047 | ; cmp ecx,[novesachecksum] |
1048 | ; jne novesal |
1048 | ; jne novesal |
1049 | ; popad |
1049 | ; popad |
1050 | ; ret |
1050 | ; ret |
1051 | 1051 | ||
1052 | novesal: |
1052 | novesal: |
1053 | ; mov [novesachecksum],ecx |
1053 | ; mov [novesachecksum],ecx |
1054 | mov ecx,0 |
1054 | mov ecx,0 |
1055 | movzx eax,word [0xfb0c] |
1055 | movzx eax,word [0xfb0c] |
1056 | cmp eax,100 |
1056 | cmp eax,100 |
1057 | jge m13l3 |
1057 | jge m13l3 |
1058 | mov eax,100 |
1058 | mov eax,100 |
1059 | m13l3: |
1059 | m13l3: |
1060 | cmp eax,480-100 |
1060 | cmp eax,480-100 |
1061 | jbe m13l4 |
1061 | jbe m13l4 |
1062 | mov eax,480-100 |
1062 | mov eax,480-100 |
1063 | m13l4: |
1063 | m13l4: |
1064 | sub eax,100 |
1064 | sub eax,100 |
1065 | imul eax,640*4 |
1065 | imul eax,640*4 |
1066 | add ecx,eax |
1066 | add ecx,eax |
1067 | movzx eax,word [0xfb0a] |
1067 | movzx eax,word [0xfb0a] |
1068 | cmp eax,160 |
1068 | cmp eax,160 |
1069 | jge m13l1 |
1069 | jge m13l1 |
1070 | mov eax,160 |
1070 | mov eax,160 |
1071 | m13l1: |
1071 | m13l1: |
1072 | cmp eax,640-160 |
1072 | cmp eax,640-160 |
1073 | jbe m13l2 |
1073 | jbe m13l2 |
1074 | mov eax,640-160 |
1074 | mov eax,640-160 |
1075 | m13l2: |
1075 | m13l2: |
1076 | sub eax,160 |
1076 | sub eax,160 |
1077 | shl eax,2 |
1077 | shl eax,2 |
1078 | add ecx,eax |
1078 | add ecx,eax |
1079 | mov esi,[0xfe80] |
1079 | mov esi,[0xfe80] |
1080 | add esi,ecx |
1080 | add esi,ecx |
1081 | mov edi,0xa0000 |
1081 | mov edi,0xa0000 |
1082 | mov edx,200 |
1082 | mov edx,200 |
1083 | mov ecx,320 |
1083 | mov ecx,320 |
1084 | cld |
1084 | cld |
1085 | m13pix: |
1085 | m13pix: |
1086 | lodsd |
1086 | lodsd |
1087 | push eax |
1087 | push eax |
1088 | mov ebx,eax |
1088 | mov ebx,eax |
1089 | and eax,(128+64+32) ; blue |
1089 | and eax,(128+64+32) ; blue |
1090 | shr eax,5 |
1090 | shr eax,5 |
1091 | and ebx,(128+64+32)*256 ; green |
1091 | and ebx,(128+64+32)*256 ; green |
1092 | shr ebx,8+2 |
1092 | shr ebx,8+2 |
1093 | add eax,ebx |
1093 | add eax,ebx |
1094 | pop ebx |
1094 | pop ebx |
1095 | and ebx,(128+64)*256*256 ; red |
1095 | and ebx,(128+64)*256*256 ; red |
1096 | shr ebx,8+8 |
1096 | shr ebx,8+8 |
1097 | add eax,ebx |
1097 | add eax,ebx |
1098 | stosb |
1098 | stosb |
1099 | loop m13pix |
1099 | loop m13pix |
1100 | mov ecx,320 |
1100 | mov ecx,320 |
1101 | add esi,4*(640-320) |
1101 | add esi,4*(640-320) |
1102 | dec edx |
1102 | dec edx |
1103 | jnz m13pix |
1103 | jnz m13pix |
1104 | 1104 | ||
1105 | popad |
1105 | popad |
1106 | ret |
1106 | ret |
1107 | 1107 | ||
1108 | 1108 | ||
1109 | palette320x200: |
1109 | palette320x200: |
1110 | 1110 | ||
1111 | mov edx,0x3c8 |
1111 | mov edx,0x3c8 |
1112 | xor eax, eax |
1112 | xor eax, eax |
1113 | out dx,al |
1113 | out dx,al |
1114 | mov ecx,256 |
1114 | mov ecx,256 |
1115 | mov edx,0x3c9 |
1115 | mov edx,0x3c9 |
1116 | xor eax,eax |
1116 | xor eax,eax |
1117 | 1117 | ||
1118 | palnew: |
1118 | palnew: |
1119 | mov al,0 |
1119 | mov al,0 |
1120 | test ah,64 |
1120 | test ah,64 |
1121 | jz pallbl1 |
1121 | jz pallbl1 |
1122 | add al,21 |
1122 | add al,21 |
1123 | pallbl1: |
1123 | pallbl1: |
1124 | test ah,128 |
1124 | test ah,128 |
1125 | jz pallbl2 |
1125 | jz pallbl2 |
1126 | add al,42 |
1126 | add al,42 |
1127 | pallbl2: |
1127 | pallbl2: |
1128 | out dx,al |
1128 | out dx,al |
1129 | mov al,0 |
1129 | mov al,0 |
1130 | test ah,8 |
1130 | test ah,8 |
1131 | jz pallbl3 |
1131 | jz pallbl3 |
1132 | add al,8 |
1132 | add al,8 |
1133 | pallbl3: |
1133 | pallbl3: |
1134 | test ah,16 |
1134 | test ah,16 |
1135 | jz pallbl4 |
1135 | jz pallbl4 |
1136 | add al,15 |
1136 | add al,15 |
1137 | pallbl4: |
1137 | pallbl4: |
1138 | test ah,32 |
1138 | test ah,32 |
1139 | jz pallbl5 |
1139 | jz pallbl5 |
1140 | add al,40 |
1140 | add al,40 |
1141 | pallbl5: |
1141 | pallbl5: |
1142 | out dx,al |
1142 | out dx,al |
1143 | mov al,0 |
1143 | mov al,0 |
1144 | test ah,1 |
1144 | test ah,1 |
1145 | jz pallbl6 |
1145 | jz pallbl6 |
1146 | add al,8 |
1146 | add al,8 |
1147 | pallbl6: |
1147 | pallbl6: |
1148 | test ah,2 |
1148 | test ah,2 |
1149 | jz pallbl7 |
1149 | jz pallbl7 |
1150 | add al,15 |
1150 | add al,15 |
1151 | pallbl7: |
1151 | pallbl7: |
1152 | test ah,4 |
1152 | test ah,4 |
1153 | jz pallbl8 |
1153 | jz pallbl8 |
1154 | add al,40 |
1154 | add al,40 |
1155 | pallbl8: |
1155 | pallbl8: |
1156 | out dx,al |
1156 | out dx,al |
1157 | add ah,1 |
1157 | add ah,1 |
1158 | loop palnew |
1158 | loop palnew |
1159 | 1159 | ||
1160 | ret |
1160 | ret |
1161 | 1161 | ||
1162 | set_variables: |
1162 | set_variables: |
1163 | 1163 | ||
1164 | mov ecx,0x100 ; flush port 0x60 |
1164 | mov ecx,0x100 ; flush port 0x60 |
1165 | .fl60: in al,0x60 |
1165 | .fl60: in al,0x60 |
1166 | loop .fl60 |
1166 | loop .fl60 |
1167 | mov [0xfcff],byte 0 ; mouse buffer |
1167 | mov [0xfcff],byte 0 ; mouse buffer |
1168 | mov [0xf400],byte 0 ; keyboard buffer |
1168 | mov [0xf400],byte 0 ; keyboard buffer |
1169 | mov [0xf500],byte 0 ; button buffer |
1169 | mov [0xf500],byte 0 ; button buffer |
1170 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
1170 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
1171 | 1171 | ||
1172 | push eax |
1172 | push eax |
1173 | mov ax,[0x2f0000+0x900c] |
1173 | mov ax,[0x2f0000+0x900c] |
1174 | shr ax,1 |
1174 | shr ax,1 |
1175 | shl eax,16 |
1175 | shl eax,16 |
1176 | mov ax,[0x2f0000+0x900A] |
1176 | mov ax,[0x2f0000+0x900A] |
1177 | shr ax,1 |
1177 | shr ax,1 |
1178 | mov [0xfb0a],eax |
1178 | mov [0xfb0a],eax |
1179 | pop eax |
1179 | pop eax |
1180 | 1180 | ||
1181 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1181 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1182 | mov [display_data-12],dword 1 ; tiled background |
1182 | mov [display_data-12],dword 1 ; tiled background |
1183 | mov [0xfe88],dword 0x2C0000 ; address of button list |
1183 | mov [0xfe88],dword 0x2C0000 ; address of button list |
1184 | 1184 | ||
1185 | ;!! IP 04.02.2005: |
1185 | ;!! IP 04.02.2005: |
1186 | mov [next_usage_update], 100 |
1186 | mov [next_usage_update], 100 |
1187 | mov byte [0xFFFF], 0 ; change task if possible |
1187 | mov byte [0xFFFF], 0 ; change task if possible |
1188 | 1188 | ||
1189 | ret |
1189 | ret |
1190 | 1190 | ||
1191 | ;* mouse centered - start code- Mario79 |
1191 | ;* mouse centered - start code- Mario79 |
1192 | mouse_centered: |
1192 | mouse_centered: |
1193 | push eax |
1193 | push eax |
1194 | mov eax,[0xFE00] |
1194 | mov eax,[0xFE00] |
1195 | shr eax,1 |
1195 | shr eax,1 |
1196 | mov [0xFB0A],ax |
1196 | mov [0xFB0A],ax |
1197 | mov eax,[0xFE04] |
1197 | mov eax,[0xFE04] |
1198 | shr eax,1 |
1198 | shr eax,1 |
1199 | mov [0xFB0C],ax |
1199 | mov [0xFB0C],ax |
1200 | pop eax |
1200 | pop eax |
1201 | ret |
1201 | ret |
1202 | ;* mouse centered - end code- Mario79 |
1202 | ;* mouse centered - end code- Mario79 |
1203 | 1203 | ||
1204 | align 4 |
1204 | align 4 |
1205 | 1205 | ||
1206 | sys_outport: |
1206 | sys_outport: |
1207 | 1207 | ||
1208 | mov edi,ebx ; separate flag for read / write |
1208 | mov edi,ebx ; separate flag for read / write |
1209 | and ebx,65535 |
1209 | and ebx,65535 |
1210 | 1210 | ||
1211 | mov ecx,[0x2d0000] |
1211 | mov ecx,[0x2d0000] |
1212 | test ecx,ecx |
1212 | test ecx,ecx |
1213 | jne sopl8 |
1213 | jne sopl8 |
1214 | mov [esp+36],dword 1 |
1214 | mov [esp+36],dword 1 |
1215 | ret |
1215 | ret |
1216 | 1216 | ||
1217 | sopl8: |
1217 | sopl8: |
1218 | mov edx,[0x3010] |
1218 | mov edx,[0x3010] |
1219 | mov edx,[edx+0x4] |
1219 | mov edx,[edx+0x4] |
1220 | and ebx,65535 |
1220 | and ebx,65535 |
1221 | cld |
1221 | cld |
1222 | sopl1: |
1222 | sopl1: |
1223 | 1223 | ||
1224 | mov esi,ecx |
1224 | mov esi,ecx |
1225 | shl esi,4 |
1225 | shl esi,4 |
1226 | add esi,0x2d0000 |
1226 | add esi,0x2d0000 |
1227 | cmp edx,[esi+0] |
1227 | cmp edx,[esi+0] |
1228 | jne sopl2 |
1228 | jne sopl2 |
1229 | cmp ebx,[esi+4] |
1229 | cmp ebx,[esi+4] |
1230 | jb sopl2 |
1230 | jb sopl2 |
1231 | cmp ebx,[esi+8] |
1231 | cmp ebx,[esi+8] |
1232 | jg sopl2 |
1232 | jg sopl2 |
1233 | jmp sopl3 |
1233 | jmp sopl3 |
1234 | 1234 | ||
1235 | sopl2: |
1235 | sopl2: |
1236 | 1236 | ||
1237 | dec ecx |
1237 | dec ecx |
1238 | jnz sopl1 |
1238 | jnz sopl1 |
1239 | mov [esp+36],dword 1 |
1239 | mov [esp+36],dword 1 |
1240 | ret |
1240 | ret |
1241 | 1241 | ||
1242 | sopl3: |
1242 | sopl3: |
1243 | 1243 | ||
1244 | test edi,0x80000000 ; read ? |
1244 | test edi,0x80000000 ; read ? |
1245 | jnz sopl4 |
1245 | jnz sopl4 |
1246 | 1246 | ||
1247 | mov dx,bx ; write |
1247 | mov dx,bx ; write |
1248 | out dx,al |
1248 | out dx,al |
1249 | mov [esp+36],dword 0 |
1249 | mov [esp+36],dword 0 |
1250 | ret |
1250 | ret |
1251 | 1251 | ||
1252 | sopl4: |
1252 | sopl4: |
1253 | 1253 | ||
1254 | mov dx,bx ; read |
1254 | mov dx,bx ; read |
1255 | in al,dx |
1255 | in al,dx |
1256 | and eax,0xff |
1256 | and eax,0xff |
1257 | mov [esp+36],dword 0 |
1257 | mov [esp+36],dword 0 |
1258 | mov [esp+24],eax |
1258 | mov [esp+24],eax |
1259 | ret |
1259 | ret |
1260 | 1260 | ||
1261 | 1261 | ||
1262 | 1262 | ||
1263 | align 4 |
1263 | align 4 |
1264 | sys_sb16: |
1264 | sys_sb16: |
1265 | 1265 | ||
1266 | cmp word [sb16],word 0 |
1266 | cmp word [sb16],word 0 |
1267 | jnz sb16l1 |
1267 | jnz sb16l1 |
1268 | mov [esp+36],dword 1 |
1268 | mov [esp+36],dword 1 |
1269 | ret |
1269 | ret |
1270 | sb16l1: |
1270 | sb16l1: |
1271 | mov [esp+36],dword 0 |
1271 | mov [esp+36],dword 0 |
1272 | cmp eax,1 ; set volume - main |
1272 | cmp eax,1 ; set volume - main |
1273 | jnz sb16l2 |
1273 | jnz sb16l2 |
1274 | mov dx,word [sb16] |
1274 | mov dx,word [sb16] |
1275 | add dx,4 |
1275 | add dx,4 |
1276 | mov al,0x22 |
1276 | mov al,0x22 |
1277 | out dx,al |
1277 | out dx,al |
1278 | mov esi,1 |
1278 | mov esi,1 |
1279 | call delay_ms |
1279 | call delay_ms |
1280 | mov eax,ebx |
1280 | mov eax,ebx |
1281 | inc edx |
1281 | inc edx |
1282 | out dx,al |
1282 | out dx,al |
1283 | ret |
1283 | ret |
1284 | sb16l2: |
1284 | sb16l2: |
1285 | 1285 | ||
1286 | cmp eax,2 ; set volume - cd |
1286 | cmp eax,2 ; set volume - cd |
1287 | jnz sb16l3 |
1287 | jnz sb16l3 |
1288 | mov dx,word [sb16] |
1288 | mov dx,word [sb16] |
1289 | add dx,4 |
1289 | add dx,4 |
1290 | mov al,0x28 |
1290 | mov al,0x28 |
1291 | out dx,al |
1291 | out dx,al |
1292 | mov esi,1 |
1292 | mov esi,1 |
1293 | call delay_ms |
1293 | call delay_ms |
1294 | mov eax,ebx |
1294 | mov eax,ebx |
1295 | add edx,1 |
1295 | add edx,1 |
1296 | out dx,al |
1296 | out dx,al |
1297 | ret |
1297 | ret |
1298 | sb16l3: |
1298 | sb16l3: |
1299 | mov [esp+36],dword 2 |
1299 | mov [esp+36],dword 2 |
1300 | ret |
1300 | ret |
1301 | 1301 | ||
1302 | 1302 | ||
1303 | align 4 |
1303 | align 4 |
1304 | 1304 | ||
1305 | sys_sb16II: |
1305 | sys_sb16II: |
1306 | 1306 | ||
1307 | cmp word [sb16],word 0 |
1307 | cmp word [sb16],word 0 |
1308 | jnz IIsb16l1 |
1308 | jnz IIsb16l1 |
1309 | mov [esp+36],dword 1 |
1309 | mov [esp+36],dword 1 |
1310 | ret |
1310 | ret |
1311 | IIsb16l1: |
1311 | IIsb16l1: |
1312 | 1312 | ||
1313 | cmp eax,1 ; set volume - main |
1313 | cmp eax,1 ; set volume - main |
1314 | jnz IIsb16l2 |
1314 | jnz IIsb16l2 |
1315 | ; L |
1315 | ; L |
1316 | mov dx,word [sb16] |
1316 | mov dx,word [sb16] |
1317 | add dx,4 |
1317 | add dx,4 |
1318 | mov al,0x30 |
1318 | mov al,0x30 |
1319 | out dx,al |
1319 | out dx,al |
1320 | mov eax,ebx |
1320 | mov eax,ebx |
1321 | inc edx |
1321 | inc edx |
1322 | out dx,al |
1322 | out dx,al |
1323 | ; R |
1323 | ; R |
1324 | mov dx,word [sb16] |
1324 | mov dx,word [sb16] |
1325 | add dx,4 |
1325 | add dx,4 |
1326 | mov al,0x31 |
1326 | mov al,0x31 |
1327 | out dx,al |
1327 | out dx,al |
1328 | mov eax,ebx |
1328 | mov eax,ebx |
1329 | inc edx |
1329 | inc edx |
1330 | out dx,al |
1330 | out dx,al |
1331 | mov [esp+36],dword 0 |
1331 | mov [esp+36],dword 0 |
1332 | ret |
1332 | ret |
1333 | IIsb16l2: |
1333 | IIsb16l2: |
1334 | 1334 | ||
1335 | cmp eax,2 ; set volume - cd |
1335 | cmp eax,2 ; set volume - cd |
1336 | jnz IIsb16l3 |
1336 | jnz IIsb16l3 |
1337 | ; L |
1337 | ; L |
1338 | mov dx,word [sb16] |
1338 | mov dx,word [sb16] |
1339 | add dx,4 |
1339 | add dx,4 |
1340 | mov al,0x36 |
1340 | mov al,0x36 |
1341 | out dx,al |
1341 | out dx,al |
1342 | mov eax,ebx |
1342 | mov eax,ebx |
1343 | inc edx |
1343 | inc edx |
1344 | out dx,al |
1344 | out dx,al |
1345 | ; R |
1345 | ; R |
1346 | mov dx,word [sb16] |
1346 | mov dx,word [sb16] |
1347 | add dx,4 |
1347 | add dx,4 |
1348 | mov al,0x37 |
1348 | mov al,0x37 |
1349 | out dx,al |
1349 | out dx,al |
1350 | mov eax,ebx |
1350 | mov eax,ebx |
1351 | inc edx |
1351 | inc edx |
1352 | out dx,al |
1352 | out dx,al |
1353 | mov [esp+36],dword 0 |
1353 | mov [esp+36],dword 0 |
1354 | ret |
1354 | ret |
1355 | IIsb16l3: |
1355 | IIsb16l3: |
1356 | 1356 | ||
1357 | mov [esp+36],dword 2 |
1357 | mov [esp+36],dword 2 |
1358 | ret |
1358 | ret |
1359 | 1359 | ||
1360 | 1360 | ||
1361 | align 4 |
1361 | align 4 |
1362 | 1362 | ||
1363 | sys_wss: |
1363 | sys_wss: |
1364 | 1364 | ||
1365 | cmp word [wss],word 0 |
1365 | cmp word [wss],word 0 |
1366 | jnz wssl1 |
1366 | jnz wssl1 |
1367 | mov [esp+36],dword 1 |
1367 | mov [esp+36],dword 1 |
1368 | ret |
1368 | ret |
1369 | wssl1: |
1369 | wssl1: |
1370 | 1370 | ||
1371 | cmp eax,1 ; set volume - main |
1371 | cmp eax,1 ; set volume - main |
1372 | jnz wssl2 |
1372 | jnz wssl2 |
1373 | mov [esp+36],dword 0 |
1373 | mov [esp+36],dword 0 |
1374 | ret |
1374 | ret |
1375 | wssl2: |
1375 | wssl2: |
1376 | 1376 | ||
1377 | cmp eax,2 ; set volume - cd |
1377 | cmp eax,2 ; set volume - cd |
1378 | jnz wssl3 |
1378 | jnz wssl3 |
1379 | ; L |
1379 | ; L |
1380 | mov dx,word [wss] |
1380 | mov dx,word [wss] |
1381 | add dx,4 |
1381 | add dx,4 |
1382 | mov al,0x2 |
1382 | mov al,0x2 |
1383 | out dx,al |
1383 | out dx,al |
1384 | mov esi,1 |
1384 | mov esi,1 |
1385 | call delay_ms |
1385 | call delay_ms |
1386 | mov eax,ebx |
1386 | mov eax,ebx |
1387 | inc edx |
1387 | inc edx |
1388 | out dx,al |
1388 | out dx,al |
1389 | ; R |
1389 | ; R |
1390 | mov dx,word [wss] |
1390 | mov dx,word [wss] |
1391 | add dx,4 |
1391 | add dx,4 |
1392 | mov al,0x3 |
1392 | mov al,0x3 |
1393 | out dx,al |
1393 | out dx,al |
1394 | mov esi,1 |
1394 | mov esi,1 |
1395 | call delay_ms |
1395 | call delay_ms |
1396 | mov eax,ebx |
1396 | mov eax,ebx |
1397 | inc edx |
1397 | inc edx |
1398 | out dx,al |
1398 | out dx,al |
1399 | mov [esp+36],dword 0 |
1399 | mov [esp+36],dword 0 |
1400 | ret |
1400 | ret |
1401 | wssl3: |
1401 | wssl3: |
1402 | mov [esp+36],dword 2 |
1402 | mov [esp+36],dword 2 |
1403 | ret |
1403 | ret |
1404 | 1404 | ||
1405 | display_number: |
1405 | display_number: |
1406 | 1406 | ||
1407 | ; eax = print type, al=0 -> ebx is number |
1407 | ; eax = print type, al=0 -> ebx is number |
1408 | ; al=1 -> ebx is pointer |
1408 | ; al=1 -> ebx is pointer |
1409 | ; ah=0 -> display decimal |
1409 | ; ah=0 -> display decimal |
1410 | ; ah=1 -> display hexadecimal |
1410 | ; ah=1 -> display hexadecimal |
1411 | ; ah=2 -> display binary |
1411 | ; ah=2 -> display binary |
1412 | ; eax bits 16-21 = number of digits to display (0-32) |
1412 | ; eax bits 16-21 = number of digits to display (0-32) |
1413 | ; eax bits 22-31 = reserved |
1413 | ; eax bits 22-31 = reserved |
1414 | ; |
1414 | ; |
1415 | ; ebx = number or pointer |
1415 | ; ebx = number or pointer |
1416 | ; ecx = x shl 16 + y |
1416 | ; ecx = x shl 16 + y |
1417 | ; edx = color |
1417 | ; edx = color |
1418 | 1418 | ||
1419 | cmp eax,0xffff ; length > 0 ? |
1419 | cmp eax,0xffff ; length > 0 ? |
1420 | jge cont_displ |
1420 | jge cont_displ |
1421 | ret |
1421 | ret |
1422 | cont_displ: |
1422 | cont_displ: |
1423 | 1423 | ||
1424 | cmp eax,60*0x10000 ; length <= 60 ? |
1424 | cmp eax,60*0x10000 ; length <= 60 ? |
1425 | jbe cont_displ2 |
1425 | jbe cont_displ2 |
1426 | ret |
1426 | ret |
1427 | cont_displ2: |
1427 | cont_displ2: |
1428 | 1428 | ||
1429 | pushad |
1429 | pushad |
1430 | 1430 | ||
1431 | cmp al,1 ; ecx is a pointer ? |
1431 | cmp al,1 ; ecx is a pointer ? |
1432 | jne displnl1 |
1432 | jne displnl1 |
1433 | mov edi,[0x3010] |
1433 | mov edi,[0x3010] |
1434 | mov edi,[edi+0x10] |
1434 | mov edi,[edi+0x10] |
1435 | mov ebx,[edi+ebx] |
1435 | mov ebx,[edi+ebx] |
1436 | displnl1: |
1436 | displnl1: |
1437 | sub esp,64 |
1437 | sub esp,64 |
1438 | 1438 | ||
1439 | cmp ah,0 ; DECIMAL |
1439 | cmp ah,0 ; DECIMAL |
1440 | jne no_display_desnum |
1440 | jne no_display_desnum |
1441 | shr eax,16 |
1441 | shr eax,16 |
1442 | and eax,0x2f |
1442 | and eax,0x2f |
1443 | push eax |
1443 | push eax |
1444 | ;mov edi,[0x3010] |
1444 | ;mov edi,[0x3010] |
1445 | ;mov edi,[edi+0x10] |
1445 | ;mov edi,[edi+0x10] |
1446 | mov edi,esp |
1446 | mov edi,esp |
1447 | add edi,4+64 |
1447 | add edi,4+64 |
1448 | mov ecx,eax |
1448 | mov ecx,eax |
1449 | mov eax,ebx |
1449 | mov eax,ebx |
1450 | mov ebx,10 |
1450 | mov ebx,10 |
1451 | d_desnum: |
1451 | d_desnum: |
1452 | xor edx,edx |
1452 | xor edx,edx |
1453 | div ebx |
1453 | div ebx |
1454 | add dl,48 |
1454 | add dl,48 |
1455 | mov [edi],dl |
1455 | mov [edi],dl |
1456 | dec edi |
1456 | dec edi |
1457 | loop d_desnum |
1457 | loop d_desnum |
1458 | pop eax |
1458 | pop eax |
1459 | call draw_num_text |
1459 | call draw_num_text |
1460 | add esp,64 |
1460 | add esp,64 |
1461 | popad |
1461 | popad |
1462 | ret |
1462 | ret |
1463 | no_display_desnum: |
1463 | no_display_desnum: |
1464 | 1464 | ||
1465 | cmp ah,0x01 ; HEXADECIMAL |
1465 | cmp ah,0x01 ; HEXADECIMAL |
1466 | jne no_display_hexnum |
1466 | jne no_display_hexnum |
1467 | shr eax,16 |
1467 | shr eax,16 |
1468 | and eax,0x2f |
1468 | and eax,0x2f |
1469 | push eax |
1469 | push eax |
1470 | ;mov edi,[0x3010] |
1470 | ;mov edi,[0x3010] |
1471 | ;mov edi,[edi+0x10] |
1471 | ;mov edi,[edi+0x10] |
1472 | mov edi,esp |
1472 | mov edi,esp |
1473 | add edi,4+64 |
1473 | add edi,4+64 |
1474 | mov ecx,eax |
1474 | mov ecx,eax |
1475 | mov eax,ebx |
1475 | mov eax,ebx |
1476 | mov ebx,16 |
1476 | mov ebx,16 |
1477 | d_hexnum: |
1477 | d_hexnum: |
1478 | xor edx,edx |
1478 | xor edx,edx |
1479 | div ebx |
1479 | div ebx |
1480 | add edx,hexletters |
1480 | add edx,hexletters |
1481 | mov dl,[edx] |
1481 | mov dl,[edx] |
1482 | mov [edi],dl |
1482 | mov [edi],dl |
1483 | dec edi |
1483 | dec edi |
1484 | loop d_hexnum |
1484 | loop d_hexnum |
1485 | pop eax |
1485 | pop eax |
1486 | call draw_num_text |
1486 | call draw_num_text |
1487 | add esp,64 |
1487 | add esp,64 |
1488 | popad |
1488 | popad |
1489 | ret |
1489 | ret |
1490 | no_display_hexnum: |
1490 | no_display_hexnum: |
1491 | 1491 | ||
1492 | cmp ah,0x02 ; BINARY |
1492 | cmp ah,0x02 ; BINARY |
1493 | jne no_display_binnum |
1493 | jne no_display_binnum |
1494 | shr eax,16 |
1494 | shr eax,16 |
1495 | and eax,0x2f |
1495 | and eax,0x2f |
1496 | push eax |
1496 | push eax |
1497 | ;mov edi,[0x3010] |
1497 | ;mov edi,[0x3010] |
1498 | ;mov edi,[edi+0x10] |
1498 | ;mov edi,[edi+0x10] |
1499 | mov edi,esp |
1499 | mov edi,esp |
1500 | add edi,4+64 |
1500 | add edi,4+64 |
1501 | mov ecx,eax |
1501 | mov ecx,eax |
1502 | mov eax,ebx |
1502 | mov eax,ebx |
1503 | mov ebx,2 |
1503 | mov ebx,2 |
1504 | d_binnum: |
1504 | d_binnum: |
1505 | xor edx,edx |
1505 | xor edx,edx |
1506 | div ebx |
1506 | div ebx |
1507 | add dl,48 |
1507 | add dl,48 |
1508 | mov [edi],dl |
1508 | mov [edi],dl |
1509 | dec edi |
1509 | dec edi |
1510 | loop d_binnum |
1510 | loop d_binnum |
1511 | pop eax |
1511 | pop eax |
1512 | call draw_num_text |
1512 | call draw_num_text |
1513 | add esp,64 |
1513 | add esp,64 |
1514 | popad |
1514 | popad |
1515 | ret |
1515 | ret |
1516 | no_display_binnum: |
1516 | no_display_binnum: |
1517 | 1517 | ||
1518 | add esp,64 |
1518 | add esp,64 |
1519 | popad |
1519 | popad |
1520 | ret |
1520 | ret |
1521 | 1521 | ||
1522 | 1522 | ||
1523 | draw_num_text: |
1523 | draw_num_text: |
1524 | 1524 | ||
1525 | ; dtext |
1525 | ; dtext |
1526 | ; |
1526 | ; |
1527 | ; eax x & y |
1527 | ; eax x & y |
1528 | ; ebx color |
1528 | ; ebx color |
1529 | ; ecx start of text |
1529 | ; ecx start of text |
1530 | ; edx length |
1530 | ; edx length |
1531 | ; edi 1 force |
1531 | ; edi 1 force |
1532 | 1532 | ||
1533 | mov edx,eax |
1533 | mov edx,eax |
1534 | mov ecx,65 |
1534 | mov ecx,65 |
1535 | sub ecx,eax |
1535 | sub ecx,eax |
1536 | add ecx,esp |
1536 | add ecx,esp |
1537 | add ecx,4 |
1537 | add ecx,4 |
1538 | mov eax,[esp+64+32-8+4] |
1538 | mov eax,[esp+64+32-8+4] |
1539 | mov ebx,[esp+64+32-12+4] |
1539 | mov ebx,[esp+64+32-12+4] |
1540 | push edx ; add window start x & y |
1540 | push edx ; add window start x & y |
1541 | push ebx |
1541 | push ebx |
1542 | mov edx,[0x3010] |
1542 | mov edx,[0x3010] |
1543 | mov ebx,[edx-twdw] |
1543 | mov ebx,[edx-twdw] |
1544 | shl ebx,16 |
1544 | shl ebx,16 |
1545 | add ebx,[edx-twdw+4] |
1545 | add ebx,[edx-twdw+4] |
1546 | add eax,ebx |
1546 | add eax,ebx |
1547 | pop ebx |
1547 | pop ebx |
1548 | pop edx |
1548 | pop edx |
1549 | mov edi,0 |
1549 | mov edi,0 |
1550 | call dtext |
1550 | call dtext |
1551 | 1551 | ||
1552 | ret |
1552 | ret |
1553 | 1553 | ||
1554 | 1554 | ||
1555 | read_string: |
1555 | read_string: |
1556 | 1556 | ||
1557 | ; eax read_area |
1557 | ; eax read_area |
1558 | ; ebx color of letter |
1558 | ; ebx color of letter |
1559 | ; ecx color of background |
1559 | ; ecx color of background |
1560 | ; edx number of letters to read |
1560 | ; edx number of letters to read |
1561 | ; esi [x start]*65536 + [y_start] |
1561 | ; esi [x start]*65536 + [y_start] |
1562 | 1562 | ||
1563 | ret |
1563 | ret |
1564 | 1564 | ||
1565 | 1565 | ||
1566 | align 4 |
1566 | align 4 |
1567 | 1567 | ||
1568 | sys_setup: |
1568 | sys_setup: |
1569 | 1569 | ||
1570 | ; 1=roland mpu midi base , base io address |
1570 | ; 1=roland mpu midi base , base io address |
1571 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1571 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1572 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1572 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1573 | ; 4=sb16 base , base io address |
1573 | ; 4=sb16 base , base io address |
1574 | ; 5=system language, 1eng 2fi 3ger 4rus |
1574 | ; 5=system language, 1eng 2fi 3ger 4rus |
1575 | ; 6=wss base , base io address |
1575 | ; 6=wss base , base io address |
1576 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1576 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1577 | ; 8=fat32 partition in hd |
1577 | ; 8=fat32 partition in hd |
1578 | ; 9 |
1578 | ; 9 |
1579 | ; 10 = sound dma channel |
1579 | ; 10 = sound dma channel |
1580 | ; 11 = enable lba read |
1580 | ; 11 = enable lba read |
1581 | ; 12 = enable pci access |
1581 | ; 12 = enable pci access |
1582 | 1582 | ||
1583 | 1583 | ||
1584 | mov [esp+36],dword 0 |
1584 | mov [esp+36],dword 0 |
1585 | cmp eax,1 ; MIDI |
1585 | cmp eax,1 ; MIDI |
1586 | jnz nsyse1 |
1586 | jnz nsyse1 |
1587 | cmp ebx,0x100 |
1587 | cmp ebx,0x100 |
1588 | jb nsyse1 |
1588 | jb nsyse1 |
1589 | mov edx,65535 |
1589 | mov edx,65535 |
1590 | cmp edx,ebx |
1590 | cmp edx,ebx |
1591 | jb nsyse1 |
1591 | jb nsyse1 |
1592 | mov [midi_base],bx |
1592 | mov [midi_base],bx |
1593 | mov word [mididp],bx |
1593 | mov word [mididp],bx |
1594 | inc bx |
1594 | inc bx |
1595 | mov word [midisp],bx |
1595 | mov word [midisp],bx |
1596 | ret |
1596 | ret |
1597 | 1597 | ||
1598 | midi_base dw 0 |
1598 | midi_base dw 0 |
1599 | 1599 | ||
1600 | nsyse1: |
1600 | nsyse1: |
1601 | 1601 | ||
1602 | cmp eax,2 ; KEYBOARD |
1602 | cmp eax,2 ; KEYBOARD |
1603 | jnz nsyse2 |
1603 | jnz nsyse2 |
1604 | cmp ebx,1 |
1604 | cmp ebx,1 |
1605 | jnz kbnobase |
1605 | jnz kbnobase |
1606 | mov edi,[0x3010] |
1606 | mov edi,[0x3010] |
1607 | add ecx,[edi+0x10] |
1607 | add ecx,[edi+0x10] |
1608 | mov eax,ecx |
1608 | mov eax,ecx |
1609 | mov ebx,keymap |
1609 | mov ebx,keymap |
1610 | mov ecx,128 |
1610 | mov ecx,128 |
1611 | call memmove |
1611 | call memmove |
1612 | ret |
1612 | ret |
1613 | kbnobase: |
1613 | kbnobase: |
1614 | cmp ebx,2 |
1614 | cmp ebx,2 |
1615 | jnz kbnoshift |
1615 | jnz kbnoshift |
1616 | mov edi,[0x3010] |
1616 | mov edi,[0x3010] |
1617 | add ecx,[edi+0x10] |
1617 | add ecx,[edi+0x10] |
1618 | mov eax,ecx |
1618 | mov eax,ecx |
1619 | mov ebx,keymap_shift |
1619 | mov ebx,keymap_shift |
1620 | mov ecx,128 |
1620 | mov ecx,128 |
1621 | call memmove |
1621 | call memmove |
1622 | ret |
1622 | ret |
1623 | kbnoshift: |
1623 | kbnoshift: |
1624 | cmp ebx,3 |
1624 | cmp ebx,3 |
1625 | jne kbnoalt |
1625 | jne kbnoalt |
1626 | mov edi,[0x3010] |
1626 | mov edi,[0x3010] |
1627 | add ecx,[edi+0x10] |
1627 | add ecx,[edi+0x10] |
1628 | mov eax,ecx |
1628 | mov eax,ecx |
1629 | mov ebx,keymap_alt |
1629 | mov ebx,keymap_alt |
1630 | mov ecx,128 |
1630 | mov ecx,128 |
1631 | call memmove |
1631 | call memmove |
1632 | ret |
1632 | ret |
1633 | kbnoalt: |
1633 | kbnoalt: |
1634 | cmp ebx,9 |
1634 | cmp ebx,9 |
1635 | jnz kbnocountry |
1635 | jnz kbnocountry |
1636 | mov word [keyboard],cx |
1636 | mov word [keyboard],cx |
1637 | ret |
1637 | ret |
1638 | kbnocountry: |
1638 | kbnocountry: |
1639 | mov [esp+36],dword 1 |
1639 | mov [esp+36],dword 1 |
1640 | ret |
1640 | ret |
1641 | nsyse2: |
1641 | nsyse2: |
1642 | cmp eax,3 ; CD |
1642 | cmp eax,3 ; CD |
1643 | jnz nsyse3 |
1643 | jnz nsyse3 |
1644 | mov [cd_base],bl |
1644 | mov [cd_base],bl |
1645 | cmp ebx,1 |
1645 | cmp ebx,1 |
1646 | jnz noprma |
1646 | jnz noprma |
1647 | mov [cdbase],0x1f0 |
1647 | mov [cdbase],0x1f0 |
1648 | mov [cdid],0xa0 |
1648 | mov [cdid],0xa0 |
1649 | noprma: |
1649 | noprma: |
1650 | cmp ebx,2 |
1650 | cmp ebx,2 |
1651 | jnz noprsl |
1651 | jnz noprsl |
1652 | mov [cdbase],0x1f0 |
1652 | mov [cdbase],0x1f0 |
1653 | mov [cdid],0xb0 |
1653 | mov [cdid],0xb0 |
1654 | noprsl: |
1654 | noprsl: |
1655 | cmp ebx,3 |
1655 | cmp ebx,3 |
1656 | jnz nosema |
1656 | jnz nosema |
1657 | mov [cdbase],0x170 |
1657 | mov [cdbase],0x170 |
1658 | mov [cdid],0xa0 |
1658 | mov [cdid],0xa0 |
1659 | nosema: |
1659 | nosema: |
1660 | cmp ebx,4 |
1660 | cmp ebx,4 |
1661 | jnz nosesl |
1661 | jnz nosesl |
1662 | mov [cdbase],0x170 |
1662 | mov [cdbase],0x170 |
1663 | mov [cdid],0xb0 |
1663 | mov [cdid],0xb0 |
1664 | nosesl: |
1664 | nosesl: |
1665 | ret |
1665 | ret |
1666 | 1666 | ||
1667 | cd_base db 0 |
1667 | cd_base db 0 |
1668 | 1668 | ||
1669 | nsyse3: |
1669 | nsyse3: |
1670 | 1670 | ||
1671 | cmp eax,4 ; SB |
1671 | cmp eax,4 ; SB |
1672 | jnz nsyse4 |
1672 | jnz nsyse4 |
1673 | cmp ebx,0x100 |
1673 | cmp ebx,0x100 |
1674 | jb nsyse4 |
1674 | jb nsyse4 |
1675 | mov edx,65535 |
1675 | mov edx,65535 |
1676 | cmp edx,ebx |
1676 | cmp edx,ebx |
1677 | jb nsyse4 |
1677 | jb nsyse4 |
1678 | mov word [sb16],bx |
1678 | mov word [sb16],bx |
1679 | ret |
1679 | ret |
1680 | nsyse4: |
1680 | nsyse4: |
1681 | 1681 | ||
1682 | cmp eax,5 ; SYSTEM LANGUAGE |
1682 | cmp eax,5 ; SYSTEM LANGUAGE |
1683 | jnz nsyse5 |
1683 | jnz nsyse5 |
1684 | mov [syslang],ebx |
1684 | mov [syslang],ebx |
1685 | ret |
1685 | ret |
1686 | nsyse5: |
1686 | nsyse5: |
1687 | 1687 | ||
1688 | cmp eax,6 ; WSS |
1688 | cmp eax,6 ; WSS |
1689 | jnz nsyse6 |
1689 | jnz nsyse6 |
1690 | cmp ebx,0x100 |
1690 | cmp ebx,0x100 |
1691 | jb nsyse6 |
1691 | jb nsyse6 |
1692 | mov [wss],ebx |
1692 | mov [wss],ebx |
1693 | ret |
1693 | ret |
1694 | 1694 | ||
1695 | wss_temp dd 0 |
1695 | wss_temp dd 0 |
1696 | 1696 | ||
1697 | nsyse6: |
1697 | nsyse6: |
1698 | 1698 | ||
1699 | cmp eax,7 ; HD BASE |
1699 | cmp eax,7 ; HD BASE |
1700 | jne nsyse7 |
1700 | jne nsyse7 |
1701 | mov [hd_base],bl |
1701 | mov [hd_base],bl |
1702 | cmp ebx,1 |
1702 | cmp ebx,1 |
1703 | jnz noprmahd |
1703 | jnz noprmahd |
1704 | mov [hdbase],0x1f0 |
1704 | mov [hdbase],0x1f0 |
1705 | mov [hdid],0x0 |
1705 | mov [hdid],0x0 |
1706 | mov [hdpos],1 |
1706 | mov [hdpos],1 |
1707 | ; call set_FAT32_variables |
1707 | ; call set_FAT32_variables |
1708 | noprmahd: |
1708 | noprmahd: |
1709 | cmp ebx,2 |
1709 | cmp ebx,2 |
1710 | jnz noprslhd |
1710 | jnz noprslhd |
1711 | mov [hdbase],0x1f0 |
1711 | mov [hdbase],0x1f0 |
1712 | mov [hdid],0x10 |
1712 | mov [hdid],0x10 |
1713 | mov [hdpos],2 |
1713 | mov [hdpos],2 |
1714 | ; call set_FAT32_variables |
1714 | ; call set_FAT32_variables |
1715 | noprslhd: |
1715 | noprslhd: |
1716 | cmp ebx,3 |
1716 | cmp ebx,3 |
1717 | jnz nosemahd |
1717 | jnz nosemahd |
1718 | mov [hdbase],0x170 |
1718 | mov [hdbase],0x170 |
1719 | mov [hdid],0x0 |
1719 | mov [hdid],0x0 |
1720 | mov [hdpos],3 |
1720 | mov [hdpos],3 |
1721 | ; call set_FAT32_variables |
1721 | ; call set_FAT32_variables |
1722 | nosemahd: |
1722 | nosemahd: |
1723 | cmp ebx,4 |
1723 | cmp ebx,4 |
1724 | jnz noseslhd |
1724 | jnz noseslhd |
1725 | mov [hdbase],0x170 |
1725 | mov [hdbase],0x170 |
1726 | mov [hdid],0x10 |
1726 | mov [hdid],0x10 |
1727 | mov [hdpos],4 |
1727 | mov [hdpos],4 |
1728 | ; call set_FAT32_variables |
1728 | ; call set_FAT32_variables |
1729 | noseslhd: |
1729 | noseslhd: |
1730 | mov [0xfe10],dword 0 |
1730 | mov [0xfe10],dword 0 |
1731 | call reserve_hd1 |
1731 | call reserve_hd1 |
1732 | call clear_hd_cache |
1732 | call clear_hd_cache |
1733 | mov [hd1_status],0 ; free |
1733 | mov [hd1_status],0 ; free |
1734 | ret |
1734 | ret |
1735 | 1735 | ||
1736 | hd_base db 0 |
1736 | hd_base db 0 |
1737 | 1737 | ||
1738 | nsyse7: |
1738 | nsyse7: |
1739 | 1739 | ||
1740 | cmp eax,8 ; HD PARTITION |
1740 | cmp eax,8 ; HD PARTITION |
1741 | jne nsyse8 |
1741 | jne nsyse8 |
1742 | mov [fat32part],ebx |
1742 | mov [fat32part],ebx |
1743 | ; call set_FAT32_variables |
1743 | ; call set_FAT32_variables |
1744 | call reserve_hd1 |
1744 | call reserve_hd1 |
1745 | call clear_hd_cache |
1745 | call clear_hd_cache |
1746 | pusha |
1746 | pusha |
1747 | call choice_necessity_partition_1 |
1747 | call choice_necessity_partition_1 |
1748 | popa |
1748 | popa |
1749 | mov [hd1_status],0 ; free |
1749 | mov [hd1_status],0 ; free |
1750 | ret |
1750 | ret |
1751 | nsyse8: |
1751 | nsyse8: |
1752 | 1752 | ||
1753 | cmp eax,10 ; SOUND DMA CHANNEL |
1753 | cmp eax,10 ; SOUND DMA CHANNEL |
1754 | jne no_set_sound_dma |
1754 | jne no_set_sound_dma |
1755 | mov [sound_dma],ebx |
1755 | mov [sound_dma],ebx |
1756 | ret |
1756 | ret |
1757 | no_set_sound_dma: |
1757 | no_set_sound_dma: |
1758 | 1758 | ||
1759 | cmp eax,11 ; ENABLE LBA READ |
1759 | cmp eax,11 ; ENABLE LBA READ |
1760 | jne no_set_lba_read |
1760 | jne no_set_lba_read |
1761 | and ebx,1 |
1761 | and ebx,1 |
1762 | mov [lba_read_enabled],ebx |
1762 | mov [lba_read_enabled],ebx |
1763 | ret |
1763 | ret |
1764 | no_set_lba_read: |
1764 | no_set_lba_read: |
1765 | 1765 | ||
1766 | cmp eax,12 ; ENABLE PCI ACCESS |
1766 | cmp eax,12 ; ENABLE PCI ACCESS |
1767 | jne no_set_pci_access |
1767 | jne no_set_pci_access |
1768 | and ebx,1 |
1768 | and ebx,1 |
1769 | mov [pci_access_enabled],ebx |
1769 | mov [pci_access_enabled],ebx |
1770 | ret |
1770 | ret |
1771 | no_set_pci_access: |
1771 | no_set_pci_access: |
1772 | 1772 | ||
1773 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1773 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1774 | include 'vmodeint.inc' |
1774 | include 'vmodeint.inc' |
1775 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1775 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1776 | 1776 | ||
1777 | mov [esp+36],dword -1 |
1777 | mov [esp+36],dword -1 |
1778 | ret |
1778 | ret |
1779 | 1779 | ||
1780 | 1780 | ||
1781 | align 4 |
1781 | align 4 |
1782 | 1782 | ||
1783 | sys_getsetup: |
1783 | sys_getsetup: |
1784 | 1784 | ||
1785 | ; 1=roland mpu midi base , base io address |
1785 | ; 1=roland mpu midi base , base io address |
1786 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1786 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1787 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1787 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1788 | ; 4=sb16 base , base io address |
1788 | ; 4=sb16 base , base io address |
1789 | ; 5=system language, 1eng 2fi 3ger 4rus |
1789 | ; 5=system language, 1eng 2fi 3ger 4rus |
1790 | ; 6=wss base |
1790 | ; 6=wss base |
1791 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1791 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1792 | ; 8=fat32 partition in hd |
1792 | ; 8=fat32 partition in hd |
1793 | ; 9=get hs timer tic |
1793 | ; 9=get hs timer tic |
1794 | 1794 | ||
1795 | cmp eax,1 |
1795 | cmp eax,1 |
1796 | jne ngsyse1 |
1796 | jne ngsyse1 |
1797 | movzx eax,[midi_base] |
1797 | movzx eax,[midi_base] |
1798 | mov [esp+36],eax |
1798 | mov [esp+36],eax |
1799 | ret |
1799 | ret |
1800 | ngsyse1: |
1800 | ngsyse1: |
1801 | 1801 | ||
1802 | cmp eax,2 |
1802 | cmp eax,2 |
1803 | jne ngsyse2 |
1803 | jne ngsyse2 |
1804 | cmp ebx,1 |
1804 | cmp ebx,1 |
1805 | jnz kbnobaseret |
1805 | jnz kbnobaseret |
1806 | mov edi,[0x3010] |
1806 | mov edi,[0x3010] |
1807 | add ecx,[edi+0x10] |
1807 | add ecx,[edi+0x10] |
1808 | mov ebx,ecx |
1808 | mov ebx,ecx |
1809 | mov eax,keymap |
1809 | mov eax,keymap |
1810 | mov ecx,128 |
1810 | mov ecx,128 |
1811 | call memmove |
1811 | call memmove |
1812 | ret |
1812 | ret |
1813 | kbnobaseret: |
1813 | kbnobaseret: |
1814 | cmp ebx,2 |
1814 | cmp ebx,2 |
1815 | jnz kbnoshiftret |
1815 | jnz kbnoshiftret |
1816 | mov edi,[0x3010] |
1816 | mov edi,[0x3010] |
1817 | add ecx,[edi+0x10] |
1817 | add ecx,[edi+0x10] |
1818 | mov ebx,ecx |
1818 | mov ebx,ecx |
1819 | mov eax,keymap_shift |
1819 | mov eax,keymap_shift |
1820 | mov ecx,128 |
1820 | mov ecx,128 |
1821 | call memmove |
1821 | call memmove |
1822 | ret |
1822 | ret |
1823 | kbnoshiftret: |
1823 | kbnoshiftret: |
1824 | cmp ebx,3 |
1824 | cmp ebx,3 |
1825 | jne kbnoaltret |
1825 | jne kbnoaltret |
1826 | mov edi,[0x3010] |
1826 | mov edi,[0x3010] |
1827 | add ecx,[edi+0x10] |
1827 | add ecx,[edi+0x10] |
1828 | mov ebx,ecx |
1828 | mov ebx,ecx |
1829 | mov eax,keymap_alt |
1829 | mov eax,keymap_alt |
1830 | mov ecx,128 |
1830 | mov ecx,128 |
1831 | call memmove |
1831 | call memmove |
1832 | ret |
1832 | ret |
1833 | kbnoaltret: |
1833 | kbnoaltret: |
1834 | cmp ebx,9 |
1834 | cmp ebx,9 |
1835 | jnz ngsyse2 |
1835 | jnz ngsyse2 |
1836 | movzx eax,word [keyboard] |
1836 | movzx eax,word [keyboard] |
1837 | mov [esp+36],eax |
1837 | mov [esp+36],eax |
1838 | ret |
1838 | ret |
1839 | ngsyse2: |
1839 | ngsyse2: |
1840 | 1840 | ||
1841 | cmp eax,3 |
1841 | cmp eax,3 |
1842 | jnz ngsyse3 |
1842 | jnz ngsyse3 |
1843 | movzx eax,[cd_base] |
1843 | movzx eax,[cd_base] |
1844 | mov [esp+36],eax |
1844 | mov [esp+36],eax |
1845 | ret |
1845 | ret |
1846 | ngsyse3: |
1846 | ngsyse3: |
1847 | 1847 | ||
1848 | cmp eax,4 |
1848 | cmp eax,4 |
1849 | jne ngsyse4 |
1849 | jne ngsyse4 |
1850 | mov eax,[sb16] |
1850 | mov eax,[sb16] |
1851 | mov [esp+36],eax |
1851 | mov [esp+36],eax |
1852 | ret |
1852 | ret |
1853 | ngsyse4: |
1853 | ngsyse4: |
1854 | 1854 | ||
1855 | cmp eax,5 |
1855 | cmp eax,5 |
1856 | jnz ngsyse5 |
1856 | jnz ngsyse5 |
1857 | mov eax,[syslang] |
1857 | mov eax,[syslang] |
1858 | mov [esp+36],eax |
1858 | mov [esp+36],eax |
1859 | ret |
1859 | ret |
1860 | ngsyse5: |
1860 | ngsyse5: |
1861 | cmp eax,6 |
1861 | cmp eax,6 |
1862 | jnz ngsyse6 |
1862 | jnz ngsyse6 |
1863 | mov eax,[wss] |
1863 | mov eax,[wss] |
1864 | mov [esp+36],eax |
1864 | mov [esp+36],eax |
1865 | ret |
1865 | ret |
1866 | ngsyse6: |
1866 | ngsyse6: |
1867 | cmp eax,7 |
1867 | cmp eax,7 |
1868 | jnz ngsyse7 |
1868 | jnz ngsyse7 |
1869 | movzx eax,[hd_base] |
1869 | movzx eax,[hd_base] |
1870 | mov [esp+36],eax |
1870 | mov [esp+36],eax |
1871 | ret |
1871 | ret |
1872 | ngsyse7: |
1872 | ngsyse7: |
1873 | cmp eax,8 |
1873 | cmp eax,8 |
1874 | jnz ngsyse8 |
1874 | jnz ngsyse8 |
1875 | mov eax,[fat32part] |
1875 | mov eax,[fat32part] |
1876 | mov [esp+36],eax |
1876 | mov [esp+36],eax |
1877 | ret |
1877 | ret |
1878 | ngsyse8: |
1878 | ngsyse8: |
1879 | cmp eax,9 |
1879 | cmp eax,9 |
1880 | jne ngsyse9 |
1880 | jne ngsyse9 |
1881 | mov eax,[timer_ticks] ;[0xfdf0] |
1881 | mov eax,[timer_ticks] ;[0xfdf0] |
1882 | mov [esp+36],eax |
1882 | mov [esp+36],eax |
1883 | ret |
1883 | ret |
1884 | ngsyse9: |
1884 | ngsyse9: |
1885 | cmp eax,10 |
1885 | cmp eax,10 |
1886 | jnz ngsyse10 |
1886 | jnz ngsyse10 |
1887 | mov eax,[sound_dma] |
1887 | mov eax,[sound_dma] |
1888 | mov [esp+36],eax |
1888 | mov [esp+36],eax |
1889 | ret |
1889 | ret |
1890 | ngsyse10: |
1890 | ngsyse10: |
1891 | cmp eax,11 |
1891 | cmp eax,11 |
1892 | jnz ngsyse11 |
1892 | jnz ngsyse11 |
1893 | mov eax,[lba_read_enabled] |
1893 | mov eax,[lba_read_enabled] |
1894 | mov [esp+36],eax |
1894 | mov [esp+36],eax |
1895 | ret |
1895 | ret |
1896 | ngsyse11: |
1896 | ngsyse11: |
1897 | cmp eax,12 |
1897 | cmp eax,12 |
1898 | jnz ngsyse12 |
1898 | jnz ngsyse12 |
1899 | mov eax,[pci_access_enabled] |
1899 | mov eax,[pci_access_enabled] |
1900 | mov [esp+36],eax |
1900 | mov [esp+36],eax |
1901 | ret |
1901 | ret |
1902 | ngsyse12: |
1902 | ngsyse12: |
1903 | mov [esp+36],dword 1 |
1903 | mov [esp+36],dword 1 |
1904 | ret |
1904 | ret |
1905 | 1905 | ||
1906 | 1906 | ||
1907 | align 4 |
1907 | align 4 |
1908 | 1908 | ||
1909 | readmousepos: |
1909 | readmousepos: |
1910 | 1910 | ||
1911 | ; eax=0 screen relative |
1911 | ; eax=0 screen relative |
1912 | ; eax=1 window relative |
1912 | ; eax=1 window relative |
1913 | ; eax=2 buttons pressed |
1913 | ; eax=2 buttons pressed |
1914 | 1914 | ||
1915 | test eax,eax |
1915 | test eax,eax |
1916 | jnz nosr |
1916 | jnz nosr |
1917 | mov eax,[0xfb0a] |
1917 | mov eax,[0xfb0a] |
1918 | shl eax,16 |
1918 | shl eax,16 |
1919 | mov ax,[0xfb0c] |
1919 | mov ax,[0xfb0c] |
1920 | mov [esp+36],eax |
1920 | mov [esp+36],eax |
1921 | ret |
1921 | ret |
1922 | nosr: |
1922 | nosr: |
1923 | 1923 | ||
1924 | cmp eax,1 |
1924 | cmp eax,1 |
1925 | jnz nowr |
1925 | jnz nowr |
1926 | mov eax,[0xfb0a] |
1926 | mov eax,[0xfb0a] |
1927 | shl eax,16 |
1927 | shl eax,16 |
1928 | mov ax,[0xfb0c] |
1928 | mov ax,[0xfb0c] |
1929 | mov esi,[0x3010] |
1929 | mov esi,[0x3010] |
1930 | sub esi,twdw |
1930 | sub esi,twdw |
1931 | mov bx,[esi] |
1931 | mov bx,[esi] |
1932 | shl ebx,16 |
1932 | shl ebx,16 |
1933 | mov bx,[esi+4] |
1933 | mov bx,[esi+4] |
1934 | sub eax,ebx |
1934 | sub eax,ebx |
1935 | mov [esp+36],eax |
1935 | mov [esp+36],eax |
1936 | ret |
1936 | ret |
1937 | nowr: |
1937 | nowr: |
1938 | 1938 | ||
1939 | cmp eax,2 |
1939 | cmp eax,2 |
1940 | jnz nomb |
1940 | jnz nomb |
1941 | movzx eax,byte [0xfb40] |
1941 | movzx eax,byte [0xfb40] |
1942 | nomb: |
1942 | nomb: |
1943 | mov [esp+36],eax |
1943 | mov [esp+36],eax |
1944 | 1944 | ||
1945 | ret |
1945 | ret |
1946 | 1946 | ||
1947 | is_input: |
1947 | is_input: |
1948 | 1948 | ||
1949 | push edx |
1949 | push edx |
1950 | mov dx,word [midisp] |
1950 | mov dx,word [midisp] |
1951 | in al,dx |
1951 | in al,dx |
1952 | and al,0x80 |
1952 | and al,0x80 |
1953 | pop edx |
1953 | pop edx |
1954 | ret |
1954 | ret |
1955 | 1955 | ||
1956 | 1956 | ||
1957 | is_output: |
1957 | is_output: |
1958 | 1958 | ||
1959 | push edx |
1959 | push edx |
1960 | mov dx,word [midisp] |
1960 | mov dx,word [midisp] |
1961 | in al,dx |
1961 | in al,dx |
1962 | and al,0x40 |
1962 | and al,0x40 |
1963 | pop edx |
1963 | pop edx |
1964 | ret |
1964 | ret |
1965 | 1965 | ||
1966 | 1966 | ||
1967 | get_mpu_in: |
1967 | get_mpu_in: |
1968 | 1968 | ||
1969 | push edx |
1969 | push edx |
1970 | mov dx,word [mididp] |
1970 | mov dx,word [mididp] |
1971 | in al,dx |
1971 | in al,dx |
1972 | pop edx |
1972 | pop edx |
1973 | ret |
1973 | ret |
1974 | 1974 | ||
1975 | 1975 | ||
1976 | put_mpu_out: |
1976 | put_mpu_out: |
1977 | 1977 | ||
1978 | push edx |
1978 | push edx |
1979 | mov dx,word [mididp] |
1979 | mov dx,word [mididp] |
1980 | out dx,al |
1980 | out dx,al |
1981 | pop edx |
1981 | pop edx |
1982 | ret |
1982 | ret |
1983 | 1983 | ||
1984 | 1984 | ||
1985 | setuart: |
1985 | setuart: |
1986 | 1986 | ||
1987 | su1: |
1987 | su1: |
1988 | call is_output |
1988 | call is_output |
1989 | cmp al,0 |
1989 | cmp al,0 |
1990 | jnz su1 |
1990 | jnz su1 |
1991 | mov dx,word [midisp] |
1991 | mov dx,word [midisp] |
1992 | mov al,0xff |
1992 | mov al,0xff |
1993 | out dx,al |
1993 | out dx,al |
1994 | su2: |
1994 | su2: |
1995 | mov dx,word [midisp] |
1995 | mov dx,word [midisp] |
1996 | mov al,0xff |
1996 | mov al,0xff |
1997 | out dx,al |
1997 | out dx,al |
1998 | call is_input |
1998 | call is_input |
1999 | cmp al,0 |
1999 | cmp al,0 |
2000 | jnz su2 |
2000 | jnz su2 |
2001 | call get_mpu_in |
2001 | call get_mpu_in |
2002 | cmp al,0xfe |
2002 | cmp al,0xfe |
2003 | jnz su2 |
2003 | jnz su2 |
2004 | su3: |
2004 | su3: |
2005 | call is_output |
2005 | call is_output |
2006 | cmp al,0 |
2006 | cmp al,0 |
2007 | jnz su3 |
2007 | jnz su3 |
2008 | mov dx,word [midisp] |
2008 | mov dx,word [midisp] |
2009 | mov al,0x3f |
2009 | mov al,0x3f |
2010 | out dx,al |
2010 | out dx,al |
2011 | 2011 | ||
2012 | ret |
2012 | ret |
2013 | 2013 | ||
2014 | 2014 | ||
2015 | align 4 |
2015 | align 4 |
2016 | 2016 | ||
2017 | sys_midi: |
2017 | sys_midi: |
2018 | 2018 | ||
2019 | cmp [mididp],0 |
2019 | cmp [mididp],0 |
2020 | jnz sm0 |
2020 | jnz sm0 |
2021 | mov [esp+36],dword 1 |
2021 | mov [esp+36],dword 1 |
2022 | ret |
2022 | ret |
2023 | sm0: |
2023 | sm0: |
2024 | 2024 | ||
2025 | cmp eax,1 |
2025 | cmp eax,1 |
2026 | mov [esp+36],dword 0 |
2026 | mov [esp+36],dword 0 |
2027 | jnz smn1 |
2027 | jnz smn1 |
2028 | call setuart |
2028 | call setuart |
2029 | ret |
2029 | ret |
2030 | smn1: |
2030 | smn1: |
2031 | 2031 | ||
2032 | cmp eax,2 |
2032 | cmp eax,2 |
2033 | jnz smn2 |
2033 | jnz smn2 |
2034 | sm10: |
2034 | sm10: |
2035 | call get_mpu_in |
2035 | call get_mpu_in |
2036 | call is_output |
2036 | call is_output |
2037 | test al,al |
2037 | test al,al |
2038 | jnz sm10 |
2038 | jnz sm10 |
2039 | mov al,bl |
2039 | mov al,bl |
2040 | call put_mpu_out |
2040 | call put_mpu_out |
2041 | ret |
2041 | ret |
2042 | smn2: |
2042 | smn2: |
2043 | 2043 | ||
2044 | ret |
2044 | ret |
2045 | 2045 | ||
2046 | 2046 | ||
2047 | detect_devices: |
2047 | detect_devices: |
2048 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2048 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2049 | include 'detect/commouse.inc' |
2049 | include 'detect/commouse.inc' |
2050 | include 'detect/ps2mouse.inc' |
2050 | include 'detect/ps2mouse.inc' |
2051 | ;include 'detect/dev_fd.inc' |
2051 | ;include 'detect/dev_fd.inc' |
2052 | ;include 'detect/dev_hdcd.inc' |
2052 | ;include 'detect/dev_hdcd.inc' |
2053 | ;include 'detect/sear_par.inc' |
2053 | ;include 'detect/sear_par.inc' |
2054 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2054 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2055 | ret |
2055 | ret |
2056 | 2056 | ||
2057 | 2057 | ||
2058 | sys_end: |
2058 | sys_end: |
2059 | 2059 | ||
2060 | mov eax,[0x3010] |
2060 | mov eax,[0x3010] |
2061 | add eax,0xa |
2061 | add eax,0xa |
2062 | mov [eax],byte 3 ; terminate this program |
2062 | mov [eax],byte 3 ; terminate this program |
2063 | 2063 | ||
2064 | waitterm: ; wait here for termination |
2064 | waitterm: ; wait here for termination |
2065 | mov eax,5 |
2065 | mov eax,5 |
2066 | call delay_hs |
2066 | call delay_hs |
2067 | jmp waitterm |
2067 | jmp waitterm |
2068 | 2068 | ||
2069 | sys_system: |
2069 | sys_system: |
2070 | 2070 | ||
2071 | cmp eax,1 ; BOOT |
2071 | cmp eax,1 ; BOOT |
2072 | jnz nosystemboot |
2072 | jnz nosystemboot |
2073 | mov [0x2f0000+0x9030],byte 0 |
2073 | mov [0x2f0000+0x9030],byte 0 |
2074 | for_shutdown_parameter: |
2074 | for_shutdown_parameter: |
2075 | mov eax,[0x3004] |
2075 | mov eax,[0x3004] |
2076 | add eax,2 |
2076 | add eax,2 |
2077 | mov [shutdown_processes],eax |
2077 | mov [shutdown_processes],eax |
2078 | mov [0xFF00],al |
2078 | mov [0xFF00],al |
2079 | xor eax, eax |
2079 | xor eax, eax |
2080 | ret |
2080 | ret |
2081 | uglobal |
2081 | uglobal |
2082 | shutdown_processes: dd 0x0 |
2082 | shutdown_processes: dd 0x0 |
2083 | endg |
2083 | endg |
2084 | nosystemboot: |
2084 | nosystemboot: |
2085 | 2085 | ||
2086 | cmp eax,2 ; TERMINATE |
2086 | cmp eax,2 ; TERMINATE |
2087 | jnz noprocessterminate |
2087 | jnz noprocessterminate |
2088 | cmp ebx,2 |
2088 | cmp ebx,2 |
2089 | jb noprocessterminate |
2089 | jb noprocessterminate |
2090 | mov edx,[0x3004] |
2090 | mov edx,[0x3004] |
2091 | cmp ebx,edx |
2091 | cmp ebx,edx |
2092 | jg noprocessterminate |
2092 | jg noprocessterminate |
2093 | mov eax,[0x3004] |
2093 | mov eax,[0x3004] |
2094 | shl ebx,5 |
2094 | shl ebx,5 |
2095 | mov edx,[ebx+0x3000+4] |
2095 | mov edx,[ebx+0x3000+4] |
2096 | add ebx,0x3000+0xa |
2096 | add ebx,0x3000+0xa |
2097 | 2097 | ||
2098 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2098 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2099 | mov [ebx],byte 3 ; clear possible i40's |
2099 | mov [ebx],byte 3 ; clear possible i40's |
2100 | ;call MEM_Heap_UnLock |
2100 | ;call MEM_Heap_UnLock |
2101 | 2101 | ||
2102 | cmp edx,[application_table_status] ; clear app table stat |
2102 | cmp edx,[application_table_status] ; clear app table stat |
2103 | jne noatsc |
2103 | jne noatsc |
2104 | mov [application_table_status],0 |
2104 | mov [application_table_status],0 |
2105 | noatsc: |
2105 | noatsc: |
2106 | ret |
2106 | ret |
2107 | noprocessterminate: |
2107 | noprocessterminate: |
2108 | 2108 | ||
2109 | cmp eax,3 ; ACTIVATE WINDOW |
2109 | cmp eax,3 ; ACTIVATE WINDOW |
2110 | jnz nowindowactivate |
2110 | jnz nowindowactivate |
2111 | cmp ebx,2 |
2111 | cmp ebx,2 |
2112 | jb nowindowactivate |
2112 | jb nowindowactivate |
2113 | cmp ebx,[0x3004] |
2113 | cmp ebx,[0x3004] |
2114 | ja nowindowactivate |
2114 | ja nowindowactivate |
2115 | ; edi = position at window_data+ |
2115 | ; edi = position at window_data+ |
2116 | mov edi, ebx ; edi = process number |
2116 | mov edi, ebx ; edi = process number |
2117 | ;shl ebx, 1 |
2117 | ;shl ebx, 1 |
2118 | ;add ebx, 0xc000 |
2118 | ;add ebx, 0xc000 |
2119 | ;mov esi, [ebx] ; esi = window stack value |
2119 | ;mov esi, [ebx] ; esi = window stack value |
2120 | ;and esi, 0xffff ; word |
2120 | ;and esi, 0xffff ; word |
2121 | movzx esi, word [0xC000 + ebx*2] |
2121 | movzx esi, word [0xC000 + ebx*2] |
2122 | mov edx, [0x3004] ; edx = number of processes |
2122 | mov edx, [0x3004] ; edx = number of processes |
2123 | cmp esi, edx |
2123 | cmp esi, edx |
2124 | jz nowindowactivate ; continue if window_stack_value != number_of_processes |
2124 | jz nowindowactivate ; continue if window_stack_value != number_of_processes |
2125 | ; i.e. if window is not already active |
2125 | ; i.e. if window is not already active |
2126 | 2126 | ||
2127 | ;* start code - get active process (1) - Mario79 |
2127 | ;* start code - get active process (1) - Mario79 |
2128 | cli |
2128 | cli |
2129 | mov [window_minimize],2 |
2129 | mov [window_minimize],2 |
2130 | ; mov [active_process],edi |
2130 | ; mov [active_process],edi |
2131 | sti |
2131 | sti |
2132 | ;* end code - get active process (1) - Mario79 |
2132 | ;* end code - get active process (1) - Mario79 |
2133 | 2133 | ||
2134 | mov [0xff01],edi ; activate |
2134 | mov [0xff01],edi ; activate |
2135 | xor eax, eax |
2135 | xor eax, eax |
2136 | ret |
2136 | ret |
2137 | 2137 | ||
2138 | nowindowactivate: |
2138 | nowindowactivate: |
2139 | 2139 | ||
2140 | cmp eax,4 ; GET IDLETIME |
2140 | cmp eax,4 ; GET IDLETIME |
2141 | jnz nogetidletime |
2141 | jnz nogetidletime |
2142 | mov eax,[idleusesec] |
2142 | mov eax,[idleusesec] |
2143 | ret |
2143 | ret |
2144 | nogetidletime: |
2144 | nogetidletime: |
2145 | 2145 | ||
2146 | cmp eax,5 ; GET TSC/SEC |
2146 | cmp eax,5 ; GET TSC/SEC |
2147 | jnz nogettscsec |
2147 | jnz nogettscsec |
2148 | mov eax,[0xf600] |
2148 | mov eax,[0xf600] |
2149 | ret |
2149 | ret |
2150 | nogettscsec: |
2150 | nogettscsec: |
2151 | 2151 | ||
2152 | ; SAVE ramdisk to /hd/1/menuet.img |
2152 | ; SAVE ramdisk to /hd/1/menuet.img |
2153 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2153 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2154 | include 'blkdev/rdsave.inc' |
2154 | include 'blkdev/rdsave.inc' |
2155 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2155 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2156 | cmp eax,7 |
2156 | cmp eax,7 |
2157 | jnz nogetactiveprocess |
2157 | jnz nogetactiveprocess |
2158 | mov eax,[active_process] |
2158 | mov eax,[active_process] |
2159 | ret |
2159 | ret |
2160 | nogetactiveprocess: |
2160 | nogetactiveprocess: |
2161 | cmp eax,8 |
2161 | cmp eax,8 |
2162 | jnz nosoundflag |
2162 | jnz nosoundflag |
2163 | cmp ebx,1 |
2163 | cmp ebx,1 |
2164 | jne nogetsoundflag |
2164 | jne nogetsoundflag |
2165 | movzx eax,byte [sound_flag] ; get sound_flag |
2165 | movzx eax,byte [sound_flag] ; get sound_flag |
2166 | ret |
2166 | ret |
2167 | nogetsoundflag: |
2167 | nogetsoundflag: |
2168 | cmp ebx,2 |
2168 | cmp ebx,2 |
2169 | jnz nosoundflag |
2169 | jnz nosoundflag |
2170 | inc byte [sound_flag] ; set sound_flag |
2170 | inc byte [sound_flag] ; set sound_flag |
2171 | and byte [sound_flag],1 ; |
2171 | and byte [sound_flag],1 ; |
2172 | ret |
2172 | ret |
2173 | nosoundflag: |
2173 | nosoundflag: |
2174 | cmp eax,9 ; system shutdown with param |
2174 | cmp eax,9 ; system shutdown with param |
2175 | jnz noshutdownsystem |
2175 | jnz noshutdownsystem |
2176 | cmp ebx,1 |
2176 | cmp ebx,1 |
2177 | jl exit_for_anyone |
2177 | jl exit_for_anyone |
2178 | cmp ebx,4 |
2178 | cmp ebx,4 |
2179 | jg exit_for_anyone |
2179 | jg exit_for_anyone |
2180 | mov [0x2f0000+0x9030],bl |
2180 | mov [0x2f0000+0x9030],bl |
2181 | jmp for_shutdown_parameter |
2181 | jmp for_shutdown_parameter |
2182 | noshutdownsystem: |
2182 | noshutdownsystem: |
2183 | cmp eax,10 ; minimize window |
2183 | cmp eax,10 ; minimize window |
2184 | jnz nominimizewindow |
2184 | jnz nominimizewindow |
2185 | mov [window_minimize],1 |
2185 | mov [window_minimize],1 |
2186 | exit_for_anyone: |
2186 | exit_for_anyone: |
2187 | ret |
2187 | ret |
2188 | nominimizewindow: |
2188 | nominimizewindow: |
2189 | cmp eax,11 ; get disk info table |
2189 | cmp eax,11 ; get disk info table |
2190 | jnz nogetdiskinfo |
2190 | jnz nogetdiskinfo |
2191 | cmp ebx,1 |
2191 | cmp ebx,1 |
2192 | jnz full_table |
2192 | jnz full_table |
2193 | small_table: |
2193 | small_table: |
2194 | call for_all_tables |
2194 | call for_all_tables |
2195 | mov cx,10 |
2195 | mov cx,10 |
2196 | cld |
2196 | cld |
2197 | rep movsb |
2197 | rep movsb |
2198 | ret |
2198 | ret |
2199 | for_all_tables: |
2199 | for_all_tables: |
2200 | mov edi,[3010h] |
2200 | mov edi,[3010h] |
2201 | mov edi,[edi+10h] |
2201 | mov edi,[edi+10h] |
2202 | add edi,ecx |
2202 | add edi,ecx |
2203 | mov esi,0x40000 |
2203 | mov esi,0x40000 |
2204 | xor ecx,ecx |
2204 | xor ecx,ecx |
2205 | ret |
2205 | ret |
2206 | full_table: |
2206 | full_table: |
2207 | cmp ebx,2 |
2207 | cmp ebx,2 |
2208 | jnz exit_for_anyone |
2208 | jnz exit_for_anyone |
2209 | call for_all_tables |
2209 | call for_all_tables |
2210 | mov cx,16384 |
2210 | mov cx,16384 |
2211 | cld |
2211 | cld |
2212 | rep movsd |
2212 | rep movsd |
2213 | ret |
2213 | ret |
2214 | nogetdiskinfo: |
2214 | nogetdiskinfo: |
2215 | cmp eax,12 ; get all key pressed with ALT |
2215 | cmp eax,12 ; get all key pressed with ALT |
2216 | jnz nogetkey |
2216 | jnz nogetkey |
2217 | mov eax,[last_key_press] |
2217 | mov eax,[last_key_press] |
2218 | mov al,[keyboard_mode_sys] |
2218 | mov al,[keyboard_mode_sys] |
2219 | mov [esp+36],eax |
2219 | mov [esp+36],eax |
2220 | mov [last_key_press],0 |
2220 | mov [last_key_press],0 |
2221 | .finish: |
2221 | .finish: |
2222 | ret |
2222 | ret |
2223 | nogetkey: |
2223 | nogetkey: |
2224 | cmp eax,13 ; get kernel ID and version |
2224 | cmp eax,13 ; get kernel ID and version |
2225 | jnz nogetkernel_id |
2225 | jnz nogetkernel_id |
2226 | mov edi,[3010h] |
2226 | mov edi,[3010h] |
2227 | mov edi,[edi+10h] |
2227 | mov edi,[edi+10h] |
2228 | add edi,ebx |
2228 | add edi,ebx |
2229 | mov esi,version_inf |
2229 | mov esi,version_inf |
2230 | mov ecx,version_end-version_inf |
2230 | mov ecx,version_end-version_inf |
2231 | cld |
2231 | cld |
2232 | rep movsb |
2232 | rep movsb |
2233 | ret |
2233 | ret |
2234 | nogetkernel_id: |
2234 | nogetkernel_id: |
2235 | cmp eax,14 ; sys wait retrace |
2235 | cmp eax,14 ; sys wait retrace |
2236 | jnz nosys_wait_retrace |
2236 | jnz nosys_wait_retrace |
2237 | ;wait retrace functions |
2237 | ;wait retrace functions |
2238 | sys_wait_retrace: |
2238 | sys_wait_retrace: |
2239 | mov edx,0x3da |
2239 | mov edx,0x3da |
2240 | WaitRetrace_loop: |
2240 | WaitRetrace_loop: |
2241 | in al,dx |
2241 | in al,dx |
2242 | test al,1000b |
2242 | test al,1000b |
2243 | jz WaitRetrace_loop |
2243 | jz WaitRetrace_loop |
2244 | mov [esp+36],dword 0 |
2244 | mov [esp+36],dword 0 |
2245 | ret |
2245 | ret |
2246 | nosys_wait_retrace: |
2246 | nosys_wait_retrace: |
2247 | cmp eax,15 ; mouse centered |
2247 | cmp eax,15 ; mouse centered |
2248 | jnz no_mouse_centered |
2248 | jnz no_mouse_centered |
2249 | call mouse_centered |
2249 | call mouse_centered |
2250 | mov [esp+36],dword 0 |
2250 | mov [esp+36],dword 0 |
2251 | ret |
2251 | ret |
2252 | no_mouse_centered: |
2252 | no_mouse_centered: |
2253 | cmp eax,16 |
2253 | cmp eax,16 |
2254 | jnz no_get_free_space |
2254 | jnz no_get_free_space |
2255 | mov eax,[MEM_FreeSpace] |
2255 | mov eax,[MEM_FreeSpace] |
2256 | shl eax,2 |
2256 | shl eax,2 |
2257 | ret |
2257 | ret |
2258 | no_get_free_space: |
2258 | no_get_free_space: |
2259 | cmp eax,17 |
2259 | cmp eax,17 |
2260 | jnz no_get_all_space |
2260 | jnz no_get_all_space |
2261 | mov eax,[MEM_AllSpace] |
2261 | mov eax,[MEM_AllSpace] |
2262 | shl eax,2 |
2262 | shl eax,2 |
2263 | ret |
2263 | ret |
2264 | no_get_all_space: |
2264 | no_get_all_space: |
2265 | 2265 | ||
2266 | ret |
2266 | ret |
2267 | window_minimize db 0 |
2267 | window_minimize db 0 |
2268 | sound_flag db 0 |
2268 | sound_flag db 0 |
2269 | last_key_press dd 0 |
2269 | last_key_press dd 0 |
2270 | keyboard_mode_sys db 0 |
2270 | keyboard_mode_sys db 0 |
2271 | 2271 | ||
2272 | iglobal |
2272 | iglobal |
2273 | version_inf: |
2273 | version_inf: |
2274 | db 0,5,2,9 ; version 0.5.2.9 |
2274 | db 0,5,2,9 ; version 0.5.2.9 |
2275 | db UID_KOLIBRI |
2275 | db UID_KOLIBRI |
2276 | db 'Kolibri',0 |
2276 | db 'Kolibri',0 |
2277 | version_end: |
2277 | version_end: |
2278 | endg |
2278 | endg |
2279 | 2279 | ||
2280 | UID_NONE=0 |
2280 | UID_NONE=0 |
2281 | UID_MENUETOS=1 ;official |
2281 | UID_MENUETOS=1 ;official |
2282 | UID_KOLIBRI=2 ;russian |
2282 | UID_KOLIBRI=2 ;russian |
2283 | 2283 | ||
2284 | main_loop_sys_getkey: |
2284 | main_loop_sys_getkey: |
2285 | cmp [0xf400],byte 0 |
2285 | cmp [0xf400],byte 0 |
2286 | je .finish |
2286 | je .finish |
2287 | movzx eax,byte [0xf401] |
2287 | movzx eax,byte [0xf401] |
2288 | shl eax,8 |
2288 | shl eax,8 |
2289 | mov [last_key_press],eax |
2289 | mov [last_key_press],eax |
2290 | .finish: |
2290 | .finish: |
2291 | ret |
2291 | ret |
2292 | 2292 | ||
2293 | sys_cachetodiskette: |
2293 | sys_cachetodiskette: |
2294 | ; pushad |
2294 | ; pushad |
2295 | ; cmp eax,1 |
2295 | ; cmp eax,1 |
2296 | ; jne no_write_all_of_ramdisk |
2296 | ; jne no_write_all_of_ramdisk |
2297 | ; call fdc_writeramdisk |
2297 | ; call fdc_writeramdisk |
2298 | ; popad |
2298 | ; popad |
2299 | ; ret |
2299 | ; ret |
2300 | ; no_write_all_of_ramdisk: |
2300 | ; no_write_all_of_ramdisk: |
2301 | ; cmp eax,2 |
2301 | ; cmp eax,2 |
2302 | ; jne no_write_part_of_ramdisk |
2302 | ; jne no_write_part_of_ramdisk |
2303 | ; call fdc_commitflush |
2303 | ; call fdc_commitflush |
2304 | ; popad |
2304 | ; popad |
2305 | ; ret |
2305 | ; ret |
2306 | ; no_write_part_of_ramdisk: |
2306 | ; no_write_part_of_ramdisk: |
2307 | ; cmp eax,3 |
2307 | ; cmp eax,3 |
2308 | ; jne no_set_fdc |
2308 | ; jne no_set_fdc |
2309 | ; call fdc_set |
2309 | ; call fdc_set |
2310 | ; popad |
2310 | ; popad |
2311 | ; ret |
2311 | ; ret |
2312 | ; no_set_fdc: |
2312 | ; no_set_fdc: |
2313 | ; cmp eax,4 |
2313 | ; cmp eax,4 |
2314 | ; jne no_get_fdc |
2314 | ; jne no_get_fdc |
2315 | ; popad |
2315 | ; popad |
2316 | ; call fdc_get |
2316 | ; call fdc_get |
2317 | ; mov [esp+36],ecx |
2317 | ; mov [esp+36],ecx |
2318 | ; ret |
2318 | ; ret |
2319 | ; no_get_fdc: |
2319 | ; no_get_fdc: |
2320 | ; popad |
2320 | ; popad |
2321 | ; ret |
2321 | ; ret |
2322 | cmp eax,1 |
2322 | cmp eax,1 |
2323 | jne no_floppy_a_save |
2323 | jne no_floppy_a_save |
2324 | mov [flp_number],1 |
2324 | mov [flp_number],1 |
2325 | jmp save_image_on_floppy |
2325 | jmp save_image_on_floppy |
2326 | no_floppy_a_save: |
2326 | no_floppy_a_save: |
2327 | cmp eax,2 |
2327 | cmp eax,2 |
2328 | jne no_floppy_b_save |
2328 | jne no_floppy_b_save |
2329 | mov [flp_number],2 |
2329 | mov [flp_number],2 |
2330 | save_image_on_floppy: |
2330 | save_image_on_floppy: |
2331 | call save_image |
2331 | call save_image |
2332 | mov [esp+36],dword 0 |
2332 | mov [esp+36],dword 0 |
2333 | cmp [FDC_Status],0 |
2333 | cmp [FDC_Status],0 |
2334 | je yes_floppy_save |
2334 | je yes_floppy_save |
2335 | no_floppy_b_save: |
2335 | no_floppy_b_save: |
2336 | mov [esp+36],dword 1 |
2336 | mov [esp+36],dword 1 |
2337 | yes_floppy_save: |
2337 | yes_floppy_save: |
2338 | ret |
2338 | ret |
2339 | 2339 | ||
2340 | uglobal |
2340 | uglobal |
2341 | ; bgrchanged dd 0x0 |
2341 | ; bgrchanged dd 0x0 |
2342 | endg |
2342 | endg |
2343 | 2343 | ||
2344 | sys_background: |
2344 | sys_background: |
2345 | 2345 | ||
2346 | cmp eax,1 ; BACKGROUND SIZE |
2346 | cmp eax,1 ; BACKGROUND SIZE |
2347 | jnz nosb1 |
2347 | jnz nosb1 |
2348 | cmp ebx,0 |
2348 | cmp ebx,0 |
2349 | je sbgrr |
2349 | je sbgrr |
2350 | cmp ecx,0 |
2350 | cmp ecx,0 |
2351 | je sbgrr |
2351 | je sbgrr |
2352 | mov [display_data-8],ebx |
2352 | mov [display_data-8],ebx |
2353 | mov [display_data-4],ecx |
2353 | mov [display_data-4],ecx |
2354 | ; mov [bgrchanged],1 |
2354 | ; mov [bgrchanged],1 |
2355 | sbgrr: |
2355 | sbgrr: |
2356 | ret |
2356 | ret |
2357 | nosb1: |
2357 | nosb1: |
2358 | 2358 | ||
2359 | cmp eax,2 ; SET PIXEL |
2359 | cmp eax,2 ; SET PIXEL |
2360 | jnz nosb2 |
2360 | jnz nosb2 |
2361 | mov edx,0x160000-16 |
2361 | mov edx,0x160000-16 |
2362 | cmp edx,ebx |
2362 | cmp edx,ebx |
2363 | jbe nosb2 |
2363 | jbe nosb2 |
2364 | mov edx,[ebx] |
2364 | mov edx,[ebx] |
2365 | and edx,0xFF000000 ;255*256*256*256 |
2365 | and edx,0xFF000000 ;255*256*256*256 |
2366 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2366 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2367 | add edx,ecx |
2367 | add edx,ecx |
2368 | mov [ebx+0x300000],edx |
2368 | mov [ebx+0x300000],edx |
2369 | ; mov [bgrchanged],1 |
2369 | ; mov [bgrchanged],1 |
2370 | ret |
2370 | ret |
2371 | nosb2: |
2371 | nosb2: |
2372 | 2372 | ||
2373 | cmp eax,3 ; DRAW BACKGROUND |
2373 | cmp eax,3 ; DRAW BACKGROUND |
2374 | jnz nosb3 |
2374 | jnz nosb3 |
2375 | draw_background_temp: |
2375 | draw_background_temp: |
2376 | ; cmp [bgrchanged],1 ;0 |
2376 | ; cmp [bgrchanged],1 ;0 |
2377 | ; je nosb31 |
2377 | ; je nosb31 |
2378 | ;draw_background_temp: |
2378 | ;draw_background_temp: |
2379 | ; mov [bgrchanged],1 ;0 |
2379 | ; mov [bgrchanged],1 ;0 |
2380 | mov [0xfff0],byte 1 |
2380 | mov [0xfff0],byte 1 |
2381 | nosb31: |
2381 | nosb31: |
2382 | ret |
2382 | ret |
2383 | nosb3: |
2383 | nosb3: |
2384 | 2384 | ||
2385 | cmp eax,4 ; TILED / STRETCHED |
2385 | cmp eax,4 ; TILED / STRETCHED |
2386 | jnz nosb4 |
2386 | jnz nosb4 |
2387 | cmp ebx,[display_data-12] |
2387 | cmp ebx,[display_data-12] |
2388 | je nosb41 |
2388 | je nosb41 |
2389 | mov [display_data-12],ebx |
2389 | mov [display_data-12],ebx |
2390 | ; mov [bgrchanged],1 |
2390 | ; mov [bgrchanged],1 |
2391 | nosb41: |
2391 | nosb41: |
2392 | ret |
2392 | ret |
2393 | nosb4: |
2393 | nosb4: |
2394 | 2394 | ||
2395 | cmp eax,5 ; BLOCK MOVE TO BGR |
2395 | cmp eax,5 ; BLOCK MOVE TO BGR |
2396 | jnz nosb5 |
2396 | jnz nosb5 |
2397 | ; bughere |
2397 | ; bughere |
2398 | mov edi, [0x3010] |
2398 | mov edi, [0x3010] |
2399 | add ebx, [edi+0x10] |
2399 | add ebx, [edi+0x10] |
2400 | ; mov esi, ebx |
2400 | ; mov esi, ebx |
2401 | ; mov edi, ecx |
2401 | ; mov edi, ecx |
2402 | mov eax, ebx |
2402 | mov eax, ebx |
2403 | mov ebx, ecx |
2403 | mov ebx, ecx |
2404 | add ecx, edx |
2404 | add ecx, edx |
2405 | cmp ecx, 0x160000-16 |
2405 | cmp ecx, 0x160000-16 |
2406 | ja .fin |
2406 | ja .fin |
2407 | ; add edi, 0x300000 |
2407 | ; add edi, 0x300000 |
2408 | add ebx, 0x300000 |
2408 | add ebx, 0x300000 |
2409 | mov ecx, edx |
2409 | mov ecx, edx |
2410 | cmp ecx, 0x160000-16 |
2410 | cmp ecx, 0x160000-16 |
2411 | ja .fin |
2411 | ja .fin |
2412 | ; mov [bgrchanged],1 |
2412 | ; mov [bgrchanged],1 |
2413 | ; cld |
2413 | ; cld |
2414 | ; rep movsb |
2414 | ; rep movsb |
2415 | call memmove |
2415 | call memmove |
2416 | .fin: |
2416 | .fin: |
2417 | ret |
2417 | ret |
2418 | nosb5: |
2418 | nosb5: |
2419 | 2419 | ||
2420 | ret |
2420 | ret |
2421 | 2421 | ||
2422 | 2422 | ||
2423 | align 4 |
2423 | align 4 |
2424 | 2424 | ||
2425 | sys_getbackground: |
2425 | sys_getbackground: |
2426 | 2426 | ||
2427 | cmp eax,1 ; SIZE |
2427 | cmp eax,1 ; SIZE |
2428 | jnz nogb1 |
2428 | jnz nogb1 |
2429 | mov eax,[display_data-8] |
2429 | mov eax,[display_data-8] |
2430 | shl eax,16 |
2430 | shl eax,16 |
2431 | mov ax,[display_data-4] |
2431 | mov ax,[display_data-4] |
2432 | mov [esp+36],eax |
2432 | mov [esp+36],eax |
2433 | ret |
2433 | ret |
2434 | nogb1: |
2434 | nogb1: |
2435 | 2435 | ||
2436 | cmp eax,2 ; PIXEL |
2436 | cmp eax,2 ; PIXEL |
2437 | jnz nogb2 |
2437 | jnz nogb2 |
2438 | mov edx,0x160000-16 |
2438 | mov edx,0x160000-16 |
2439 | cmp edx,ebx |
2439 | cmp edx,ebx |
2440 | jbe nogb2 |
2440 | jbe nogb2 |
2441 | mov eax, [ebx+0x300000] |
2441 | mov eax, [ebx+0x300000] |
2442 | and eax, 0xFFFFFF |
2442 | and eax, 0xFFFFFF |
2443 | mov [esp+36],eax |
2443 | mov [esp+36],eax |
2444 | ret |
2444 | ret |
2445 | nogb2: |
2445 | nogb2: |
2446 | 2446 | ||
2447 | cmp eax,4 ; TILED / STRETCHED |
2447 | cmp eax,4 ; TILED / STRETCHED |
2448 | jnz nogb4 |
2448 | jnz nogb4 |
2449 | mov eax,[display_data-12] |
2449 | mov eax,[display_data-12] |
2450 | nogb4: |
2450 | nogb4: |
2451 | mov [esp+36],eax |
2451 | mov [esp+36],eax |
2452 | ret |
2452 | ret |
2453 | 2453 | ||
2454 | 2454 | ||
2455 | align 4 |
2455 | align 4 |
2456 | 2456 | ||
2457 | sys_getkey: |
2457 | sys_getkey: |
2458 | mov [esp+36],dword 1 |
2458 | mov [esp+36],dword 1 |
2459 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2459 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2460 | movzx ecx,word [0xC000 + ebx * 2] |
2460 | movzx ecx,word [0xC000 + ebx * 2] |
2461 | mov edx,[0x3004] |
2461 | mov edx,[0x3004] |
2462 | cmp ecx,edx |
2462 | cmp ecx,edx |
2463 | jne .finish |
2463 | jne .finish |
2464 | cmp [0xf400],byte 0 |
2464 | cmp [0xf400],byte 0 |
2465 | je .finish |
2465 | je .finish |
2466 | movzx eax,byte [0xf401] |
2466 | movzx eax,byte [0xf401] |
2467 | shl eax,8 |
2467 | shl eax,8 |
2468 | push eax |
2468 | push eax |
2469 | dec byte [0xf400] |
2469 | dec byte [0xf400] |
2470 | and byte [0xf400],127 |
2470 | and byte [0xf400],127 |
2471 | movzx ecx,byte [0xf400] |
2471 | movzx ecx,byte [0xf400] |
2472 | add ecx,2 |
2472 | add ecx,2 |
2473 | ; mov esi,0xf402 |
2473 | ; mov esi,0xf402 |
2474 | ; mov edi,0xf401 |
2474 | ; mov edi,0xf401 |
2475 | ; cld |
2475 | ; cld |
2476 | ; rep movsb |
2476 | ; rep movsb |
2477 | mov eax, 0xF402 |
2477 | mov eax, 0xF402 |
2478 | mov ebx, 0xF401 |
2478 | mov ebx, 0xF401 |
2479 | call memmove |
2479 | call memmove |
2480 | pop eax |
2480 | pop eax |
2481 | mov [last_key_press],eax |
2481 | mov [last_key_press],eax |
2482 | 2482 | ||
2483 | mov eax,[kb_state] |
2483 | mov eax,[kb_state] |
2484 | and al,110000b |
2484 | and al,110000b |
2485 | cmp al,100000b |
2485 | cmp al,100000b |
2486 | je .yes_win_key |
2486 | je .yes_win_key |
2487 | cmp al,10000b |
2487 | cmp al,10000b |
2488 | je .yes_win_key |
2488 | je .yes_win_key |
2489 | mov eax,[last_key_press] |
2489 | mov eax,[last_key_press] |
2490 | jmp .no_win_key |
2490 | jmp .no_win_key |
2491 | ; cmp ah,232 |
2491 | ; cmp ah,232 |
2492 | ; je .yes_win_key |
2492 | ; je .yes_win_key |
2493 | ; cmp ah,233 |
2493 | ; cmp ah,233 |
2494 | ; jne .no_win_key |
2494 | ; jne .no_win_key |
2495 | .yes_win_key: |
2495 | .yes_win_key: |
2496 | mov eax,1 |
2496 | mov eax,1 |
2497 | .no_win_key: |
2497 | .no_win_key: |
2498 | mov [esp+36],eax |
2498 | mov [esp+36],eax |
2499 | .finish: |
2499 | .finish: |
2500 | ret |
2500 | ret |
2501 | 2501 | ||
2502 | 2502 | ||
2503 | align 4 |
2503 | align 4 |
2504 | 2504 | ||
2505 | sys_getbutton: |
2505 | sys_getbutton: |
2506 | 2506 | ||
2507 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2507 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2508 | mov [esp+36],dword 1 |
2508 | mov [esp+36],dword 1 |
2509 | movzx ecx, word [0xC000 + ebx * 2] |
2509 | movzx ecx, word [0xC000 + ebx * 2] |
2510 | mov edx, [0x3004] ; less than 256 processes |
2510 | mov edx, [0x3004] ; less than 256 processes |
2511 | cmp ecx,edx |
2511 | cmp ecx,edx |
2512 | jne .exit |
2512 | jne .exit |
2513 | movzx eax,byte [0xf500] |
2513 | movzx eax,byte [0xf500] |
2514 | test eax,eax |
2514 | test eax,eax |
2515 | jz .exit |
2515 | jz .exit |
2516 | mov eax,[0xf501] |
2516 | mov eax,[0xf501] |
2517 | shl eax,8 |
2517 | shl eax,8 |
2518 | mov [0xf500],byte 0 |
2518 | mov [0xf500],byte 0 |
2519 | mov [esp+36],eax |
2519 | mov [esp+36],eax |
2520 | .exit: |
2520 | .exit: |
2521 | ret |
2521 | ret |
2522 | 2522 | ||
2523 | 2523 | ||
2524 | align 4 |
2524 | align 4 |
2525 | 2525 | ||
2526 | sys_cpuusage: |
2526 | sys_cpuusage: |
2527 | 2527 | ||
2528 | ; RETURN: |
2528 | ; RETURN: |
2529 | ; |
2529 | ; |
2530 | ; +00 dword process cpu usage |
2530 | ; +00 dword process cpu usage |
2531 | ; +04 word position in windowing stack |
2531 | ; +04 word position in windowing stack |
2532 | ; +06 word windowing stack value at current position (cpu nro) |
2532 | ; +06 word windowing stack value at current position (cpu nro) |
2533 | ; +10 12 bytes name |
2533 | ; +10 12 bytes name |
2534 | ; +22 dword start in mem |
2534 | ; +22 dword start in mem |
2535 | ; +26 dword used mem |
2535 | ; +26 dword used mem |
2536 | ; +30 dword PID , process idenfification number |
2536 | ; +30 dword PID , process idenfification number |
2537 | ; |
2537 | ; |
2538 | 2538 | ||
2539 | mov edi,[0x3010] ; eax = return area |
2539 | mov edi,[0x3010] ; eax = return area |
2540 | add edi,0x10 |
2540 | add edi,0x10 |
2541 | add eax,[edi] |
2541 | add eax,[edi] |
2542 | 2542 | ||
2543 | cmp ebx,-1 ; who am I ? |
2543 | cmp ebx,-1 ; who am I ? |
2544 | jne no_who_am_i |
2544 | jne no_who_am_i |
2545 | mov ebx,[0x3000] |
2545 | mov ebx,[0x3000] |
2546 | no_who_am_i: |
2546 | no_who_am_i: |
2547 | 2547 | ||
2548 | push eax ; return area |
2548 | push eax ; return area |
2549 | push ebx ; process number |
2549 | push ebx ; process number |
2550 | 2550 | ||
2551 | push ebx |
2551 | push ebx |
2552 | push ebx |
2552 | push ebx |
2553 | push eax |
2553 | push eax |
2554 | 2554 | ||
2555 | ; return memory usage |
2555 | ; return memory usage |
2556 | 2556 | ||
2557 | xor edx,edx |
2557 | xor edx,edx |
2558 | mov eax,0x20 |
2558 | mov eax,0x20 |
2559 | mul ebx |
2559 | mul ebx |
2560 | add eax,0x3000+0x1c |
2560 | add eax,0x3000+0x1c |
2561 | mov ebx,eax |
2561 | mov ebx,eax |
2562 | pop eax |
2562 | pop eax |
2563 | mov ecx,[ebx] |
2563 | mov ecx,[ebx] |
2564 | mov [eax],ecx |
2564 | mov [eax],ecx |
2565 | pop ebx |
2565 | pop ebx |
2566 | ; mov ebx,[esp] |
2566 | ; mov ebx,[esp] |
2567 | ; shl ebx,1 |
2567 | ; shl ebx,1 |
2568 | ; add ebx,0xc000 |
2568 | ; add ebx,0xc000 |
2569 | mov cx, [0xC000 + ebx * 2] |
2569 | mov cx, [0xC000 + ebx * 2] |
2570 | mov [eax+4],cx |
2570 | mov [eax+4],cx |
2571 | ; mov ebx,[esp] |
2571 | ; mov ebx,[esp] |
2572 | ; shl ebx,1 |
2572 | ; shl ebx,1 |
2573 | ; add ebx,0xc400 |
2573 | ; add ebx,0xc400 |
2574 | mov cx, [0xC400 + ebx * 2] |
2574 | mov cx, [0xC400 + ebx * 2] |
2575 | mov [eax+6],cx |
2575 | mov [eax+6],cx |
2576 | ; pop ebx |
2576 | ; pop ebx |
2577 | push eax |
2577 | push eax |
2578 | mov eax,ebx |
2578 | mov eax,ebx |
2579 | shl eax,8 |
2579 | shl eax,8 |
2580 | add eax,0x80000 |
2580 | add eax,0x80000 |
2581 | pop ebx |
2581 | pop ebx |
2582 | add ebx,10 |
2582 | add ebx,10 |
2583 | mov ecx,11 |
2583 | mov ecx,11 |
2584 | call memmove |
2584 | call memmove |
2585 | 2585 | ||
2586 | ; memory usage |
2586 | ; memory usage |
2587 | 2587 | ||
2588 | xor eax,eax |
2588 | xor eax,eax |
2589 | mov edx,0x100000*16 |
2589 | mov edx,0x100000*16 |
2590 | pop ecx ; get gdt of tss |
2590 | pop ecx ; get gdt of tss |
2591 | cmp ecx,1 |
2591 | cmp ecx,1 |
2592 | je os_mem |
2592 | je os_mem |
2593 | shl ecx,8 |
2593 | shl ecx,8 |
2594 | mov edx,[0x80000+ecx+0x8c] |
2594 | mov edx,[0x80000+ecx+0x8c] |
2595 | mov eax,std_application_base_address |
2595 | mov eax,std_application_base_address |
2596 | ;add ecx,0x80000+0x88 |
2596 | ;add ecx,0x80000+0x88 |
2597 | ;mov ecx,[ecx] |
2597 | ;mov ecx,[ecx] |
2598 | ; shl ecx,3 |
2598 | ; shl ecx,3 |
2599 | ; eax run base -> edx used memory |
2599 | ; eax run base -> edx used memory |
2600 | ; mov al,[ecx+gdts+ app_code-3 +4] ; base 23:16 |
2600 | ; mov al,[ecx+gdts+ app_code-3 +4] ; base 23:16 |
2601 | ; mov ah,[ecx+gdts+ app_code-3 +7] ; base 31:24 |
2601 | ; mov ah,[ecx+gdts+ app_code-3 +7] ; base 31:24 |
2602 | ; shl eax,16 |
2602 | ; shl eax,16 |
2603 | ; mov ax,[ecx+gdts+ app_code-3 +2] ; base 0:15 |
2603 | ; mov ax,[ecx+gdts+ app_code-3 +2] ; base 0:15 |
2604 | ; movzx edx,word [ecx+gdts+ app_code-3 +0] |
2604 | ; movzx edx,word [ecx+gdts+ app_code-3 +0] |
2605 | ; shl edx,12 |
2605 | ; shl edx,12 |
2606 | 2606 | ||
2607 | os_mem: |
2607 | os_mem: |
2608 | dec edx |
2608 | dec edx |
2609 | mov [ebx+12],eax |
2609 | mov [ebx+12],eax |
2610 | mov [ebx+16],edx |
2610 | mov [ebx+16],edx |
2611 | 2611 | ||
2612 | ; PID (+30) |
2612 | ; PID (+30) |
2613 | 2613 | ||
2614 | mov eax,[esp] |
2614 | mov eax,[esp] |
2615 | shl eax,5 |
2615 | shl eax,5 |
2616 | add eax,0x3000+0x4 |
2616 | add eax,0x3000+0x4 |
2617 | mov eax,[eax] |
2617 | mov eax,[eax] |
2618 | mov [ebx+20],eax |
2618 | mov [ebx+20],eax |
2619 | 2619 | ||
2620 | ; window position and size |
2620 | ; window position and size |
2621 | 2621 | ||
2622 | mov esi,[esp] |
2622 | mov esi,[esp] |
2623 | shl esi,5 |
2623 | shl esi,5 |
2624 | add esi,window_data |
2624 | add esi,window_data |
2625 | mov edi,[esp+4] |
2625 | mov edi,[esp+4] |
2626 | add edi,34 |
2626 | add edi,34 |
2627 | mov ecx,4*4 |
2627 | mov ecx,4*4 |
2628 | cld |
2628 | cld |
2629 | rep movsb |
2629 | rep movsb |
2630 | 2630 | ||
2631 | ; Process state (+50) |
2631 | ; Process state (+50) |
2632 | 2632 | ||
2633 | mov eax,[esp] |
2633 | mov eax,[esp] |
2634 | shl eax,5 |
2634 | shl eax,5 |
2635 | add eax,0x3000+0xa |
2635 | add eax,0x3000+0xa |
2636 | mov eax,[eax] |
2636 | mov eax,[eax] |
2637 | mov [ebx+40],ax |
2637 | mov [ebx+40],ax |
2638 | 2638 | ||
2639 | 2639 | ||
2640 | pop ebx |
2640 | pop ebx |
2641 | pop eax |
2641 | pop eax |
2642 | 2642 | ||
2643 | ; return number of processes |
2643 | ; return number of processes |
2644 | 2644 | ||
2645 | mov eax,[0x3004] |
2645 | mov eax,[0x3004] |
2646 | mov [esp+36],eax |
2646 | mov [esp+36],eax |
2647 | ret |
2647 | ret |
2648 | 2648 | ||
2649 | 2649 | ||
2650 | 2650 | ||
2651 | 2651 | ||
2652 | align 4 |
2652 | align 4 |
2653 | sys_clock: |
2653 | sys_clock: |
2654 | cli |
2654 | cli |
2655 | ; Mikhail Lisovin xx Jan 2005 |
2655 | ; Mikhail Lisovin xx Jan 2005 |
2656 | @@: mov al, 10 |
2656 | @@: mov al, 10 |
2657 | out 0x70, al |
2657 | out 0x70, al |
2658 | in al, 0x71 |
2658 | in al, 0x71 |
2659 | test al, al |
2659 | test al, al |
2660 | jns @f |
2660 | jns @f |
2661 | mov esi, 1 |
2661 | mov esi, 1 |
2662 | call delay_ms |
2662 | call delay_ms |
2663 | jmp @b |
2663 | jmp @b |
2664 | @@: |
2664 | @@: |
2665 | ; end Lisovin's fix |
2665 | ; end Lisovin's fix |
2666 | 2666 | ||
2667 | xor al,al ; seconds |
2667 | xor al,al ; seconds |
2668 | out 0x70,al |
2668 | out 0x70,al |
2669 | in al,0x71 |
2669 | in al,0x71 |
2670 | movzx ecx,al |
2670 | movzx ecx,al |
2671 | mov al,02 ; minutes |
2671 | mov al,02 ; minutes |
2672 | shl ecx,16 |
2672 | shl ecx,16 |
2673 | out 0x70,al |
2673 | out 0x70,al |
2674 | in al,0x71 |
2674 | in al,0x71 |
2675 | movzx edx,al |
2675 | movzx edx,al |
2676 | mov al,04 ; hours |
2676 | mov al,04 ; hours |
2677 | shl edx,8 |
2677 | shl edx,8 |
2678 | out 0x70,al |
2678 | out 0x70,al |
2679 | in al,0x71 |
2679 | in al,0x71 |
2680 | add ecx,edx |
2680 | add ecx,edx |
2681 | movzx edx,al |
2681 | movzx edx,al |
2682 | add ecx,edx |
2682 | add ecx,edx |
2683 | sti |
2683 | sti |
2684 | mov [esp+36],ecx |
2684 | mov [esp+36],ecx |
2685 | ret |
2685 | ret |
2686 | 2686 | ||
2687 | 2687 | ||
2688 | align 4 |
2688 | align 4 |
2689 | 2689 | ||
2690 | sys_date: |
2690 | sys_date: |
2691 | 2691 | ||
2692 | cli |
2692 | cli |
2693 | mov al,6 ; day of week |
2693 | mov al,6 ; day of week |
2694 | out 0x70,al |
2694 | out 0x70,al |
2695 | in al,0x71 |
2695 | in al,0x71 |
2696 | mov ch,al |
2696 | mov ch,al |
2697 | mov al,7 ; date |
2697 | mov al,7 ; date |
2698 | out 0x70,al |
2698 | out 0x70,al |
2699 | in al,0x71 |
2699 | in al,0x71 |
2700 | mov cl,al |
2700 | mov cl,al |
2701 | mov al,8 ; month |
2701 | mov al,8 ; month |
2702 | shl ecx,16 |
2702 | shl ecx,16 |
2703 | out 0x70,al |
2703 | out 0x70,al |
2704 | in al,0x71 |
2704 | in al,0x71 |
2705 | mov ch,al |
2705 | mov ch,al |
2706 | mov al,9 ; year |
2706 | mov al,9 ; year |
2707 | out 0x70,al |
2707 | out 0x70,al |
2708 | in al,0x71 |
2708 | in al,0x71 |
2709 | mov cl,al |
2709 | mov cl,al |
2710 | sti |
2710 | sti |
2711 | mov [esp+36],ecx |
2711 | mov [esp+36],ecx |
2712 | ret |
2712 | ret |
2713 | 2713 | ||
2714 | 2714 | ||
2715 | ; redraw status |
2715 | ; redraw status |
2716 | 2716 | ||
2717 | sys_redrawstat: |
2717 | sys_redrawstat: |
2718 | 2718 | ||
2719 | cmp eax,1 |
2719 | cmp eax,1 |
2720 | jne no_widgets_away |
2720 | jne no_widgets_away |
2721 | 2721 | ||
2722 | ; buttons away |
2722 | ; buttons away |
2723 | 2723 | ||
2724 | mov ecx,[0x3000] |
2724 | mov ecx,[0x3000] |
2725 | 2725 | ||
2726 | sys_newba2: |
2726 | sys_newba2: |
2727 | 2727 | ||
2728 | mov edi,[0xfe88] |
2728 | mov edi,[0xfe88] |
2729 | cmp [edi],dword 0 ; empty button list ? |
2729 | cmp [edi],dword 0 ; empty button list ? |
2730 | je end_of_buttons_away |
2730 | je end_of_buttons_away |
2731 | 2731 | ||
2732 | movzx ebx,word [edi] |
2732 | movzx ebx,word [edi] |
2733 | inc ebx |
2733 | inc ebx |
2734 | 2734 | ||
2735 | mov eax,edi |
2735 | mov eax,edi |
2736 | 2736 | ||
2737 | sys_newba: |
2737 | sys_newba: |
2738 | 2738 | ||
2739 | dec ebx |
2739 | dec ebx |
2740 | jz end_of_buttons_away |
2740 | jz end_of_buttons_away |
2741 | 2741 | ||
2742 | add eax,0x10 |
2742 | add eax,0x10 |
2743 | cmp cx,[eax] |
2743 | cmp cx,[eax] |
2744 | jnz sys_newba |
2744 | jnz sys_newba |
2745 | 2745 | ||
2746 | push eax ebx ecx |
2746 | push eax ebx ecx |
2747 | mov ecx,ebx |
2747 | mov ecx,ebx |
2748 | inc ecx |
2748 | inc ecx |
2749 | shl ecx,4 |
2749 | shl ecx,4 |
2750 | mov ebx,eax |
2750 | mov ebx,eax |
2751 | add eax,0x10 |
2751 | add eax,0x10 |
2752 | call memmove |
2752 | call memmove |
2753 | dec dword [edi] |
2753 | dec dword [edi] |
2754 | pop ecx ebx eax |
2754 | pop ecx ebx eax |
2755 | 2755 | ||
2756 | jmp sys_newba2 |
2756 | jmp sys_newba2 |
2757 | 2757 | ||
2758 | end_of_buttons_away: |
2758 | end_of_buttons_away: |
2759 | 2759 | ||
2760 | ret |
2760 | ret |
2761 | 2761 | ||
2762 | no_widgets_away: |
2762 | no_widgets_away: |
2763 | 2763 | ||
2764 | cmp eax,2 |
2764 | cmp eax,2 |
2765 | jnz srl1 |
2765 | jnz srl1 |
2766 | 2766 | ||
2767 | mov edx,[0x3010] ; return whole screen draw area for this app |
2767 | mov edx,[0x3010] ; return whole screen draw area for this app |
2768 | add edx,draw_data-0x3000 |
2768 | add edx,draw_data-0x3000 |
2769 | mov [edx+0],dword 0 |
2769 | mov [edx+0],dword 0 |
2770 | mov [edx+4],dword 0 |
2770 | mov [edx+4],dword 0 |
2771 | mov eax,[0xfe00] |
2771 | mov eax,[0xfe00] |
2772 | mov [edx+8],eax |
2772 | mov [edx+8],eax |
2773 | mov eax,[0xfe04] |
2773 | mov eax,[0xfe04] |
2774 | mov [edx+12],eax |
2774 | mov [edx+12],eax |
2775 | 2775 | ||
2776 | mov edi,[0x3010] |
2776 | mov edi,[0x3010] |
2777 | sub edi,twdw |
2777 | sub edi,twdw |
2778 | mov [edi+30],byte 1 ; no new position & buttons from app |
2778 | mov [edi+30],byte 1 ; no new position & buttons from app |
2779 | 2779 | ||
2780 | call sys_window_mouse |
2780 | call sys_window_mouse |
2781 | 2781 | ||
2782 | ret |
2782 | ret |
2783 | 2783 | ||
2784 | srl1: |
2784 | srl1: |
2785 | 2785 | ||
2786 | ret |
2786 | ret |
2787 | 2787 | ||
2788 | 2788 | ||
2789 | sys_drawwindow: |
2789 | sys_drawwindow: |
2790 | 2790 | ||
2791 | mov edi,ecx |
2791 | mov edi,ecx |
2792 | shr edi,16+8 |
2792 | shr edi,16+8 |
2793 | and edi,15 |
2793 | and edi,15 |
2794 | 2794 | ||
2795 | cmp edi,0 ; type I - original style |
2795 | cmp edi,0 ; type I - original style |
2796 | jne nosyswI |
2796 | jne nosyswI |
2797 | inc [mouse_pause] |
2797 | inc [mouse_pause] |
2798 | call sys_set_window |
2798 | call sys_set_window |
2799 | call drawwindow_I |
2799 | call drawwindow_I |
2800 | dec [mouse_pause] |
2800 | dec [mouse_pause] |
2801 | ret |
2801 | ret |
2802 | nosyswI: |
2802 | nosyswI: |
2803 | 2803 | ||
2804 | cmp edi,1 ; type II - only reserve area, no draw |
2804 | cmp edi,1 ; type II - only reserve area, no draw |
2805 | jne nosyswII |
2805 | jne nosyswII |
2806 | inc [mouse_pause] |
2806 | inc [mouse_pause] |
2807 | call sys_set_window |
2807 | call sys_set_window |
2808 | call sys_window_mouse |
2808 | call sys_window_mouse |
2809 | dec [mouse_pause] |
2809 | dec [mouse_pause] |
2810 | ret |
2810 | ret |
2811 | nosyswII: |
2811 | nosyswII: |
2812 | 2812 | ||
2813 | cmp edi,2 ; type III - new style |
2813 | cmp edi,2 ; type III - new style |
2814 | jne nosyswIII |
2814 | jne nosyswIII |
2815 | inc [mouse_pause] |
2815 | inc [mouse_pause] |
2816 | call sys_set_window |
2816 | call sys_set_window |
2817 | call drawwindow_III |
2817 | call drawwindow_III |
2818 | dec [mouse_pause] |
2818 | dec [mouse_pause] |
2819 | ret |
2819 | ret |
2820 | nosyswIII: |
2820 | nosyswIII: |
2821 | 2821 | ||
2822 | cmp edi,3 ; type IV - skinned window |
2822 | cmp edi,3 ; type IV - skinned window |
2823 | jne nosyswIV |
2823 | jne nosyswIV |
2824 | 2824 | ||
2825 | cli |
2825 | cli |
2826 | mov edi,[0x3010] |
2826 | mov edi,[0x3010] |
2827 | sub edi,0x3000 |
2827 | sub edi,0x3000 |
2828 | shr edi,5 |
2828 | shr edi,5 |
2829 | cmp edi,[active_process] |
2829 | cmp edi,[active_process] |
- | 2830 | push 0 |
|
2830 | jne @f |
2831 | jne @f |
2831 | mov [aw_yes],1 |
2832 | mov byte [esp],1 |
2832 | jmp aw_yes_end |
2833 | @@: ; parameter for drawwindow_IV |
2833 | @@: |
- | |
2834 | mov [aw_yes],0 |
- | |
2835 | aw_yes_end: |
- | |
2836 | sti |
2834 | sti |
2837 | 2835 | ||
2838 | inc [mouse_pause] |
2836 | inc [mouse_pause] |
2839 | call sys_set_window |
2837 | call sys_set_window |
2840 | call drawwindow_IV |
2838 | call drawwindow_IV |
2841 | dec [mouse_pause] |
2839 | dec [mouse_pause] |
2842 | mov [aw_yes],0 |
- | |
2843 | ret |
2840 | ret |
2844 | nosyswIV: |
2841 | nosyswIV: |
2845 | 2842 | ||
2846 | ret |
2843 | ret |
2847 | 2844 | ||
2848 | 2845 | ||
2849 | sys_set_window: |
2846 | sys_set_window: |
2850 | 2847 | ||
2851 | mov edi,[0x3000] |
2848 | mov edi,[0x3000] |
2852 | shl edi,5 |
2849 | shl edi,5 |
2853 | add edi,window_data |
2850 | add edi,window_data |
2854 | 2851 | ||
2855 | ; colors |
2852 | ; colors |
2856 | mov [edi+16],ecx |
2853 | mov [edi+16],ecx |
2857 | mov [edi+20],edx |
2854 | mov [edi+20],edx |
2858 | mov [edi+24],esi |
2855 | mov [edi+24],esi |
2859 | 2856 | ||
2860 | ; check flag (?) |
2857 | ; check flag (?) |
2861 | cmp [edi+30],byte 1 |
2858 | cmp [edi+30],byte 1 |
2862 | jz newd |
2859 | jz newd |
2863 | 2860 | ||
2864 | push eax |
2861 | push eax |
2865 | mov eax,[timer_ticks] ;[0xfdf0] |
2862 | mov eax,[timer_ticks] ;[0xfdf0] |
2866 | add eax,100 |
2863 | add eax,100 |
2867 | mov [new_window_starting],eax |
2864 | mov [new_window_starting],eax |
2868 | pop eax |
2865 | pop eax |
2869 | 2866 | ||
2870 | mov [edi+8],ax |
2867 | mov [edi+8],ax |
2871 | mov [edi+12],bx |
2868 | mov [edi+12],bx |
2872 | shr eax,16 |
2869 | shr eax,16 |
2873 | shr ebx,16 |
2870 | shr ebx,16 |
2874 | mov [edi+00],ax |
2871 | mov [edi+00],ax |
2875 | mov [edi+04],bx |
2872 | mov [edi+04],bx |
2876 | 2873 | ||
2877 | 2874 | ||
2878 | call check_window_position |
2875 | call check_window_position |
2879 | 2876 | ||
2880 | 2877 | ||
2881 | push ecx esi edi ; save for window fullscreen/resize |
2878 | push ecx esi edi ; save for window fullscreen/resize |
2882 | mov esi,edi |
2879 | mov esi,edi |
2883 | sub edi,window_data |
2880 | sub edi,window_data |
2884 | shr edi,5 |
2881 | shr edi,5 |
2885 | shl edi,8 |
2882 | shl edi,8 |
2886 | add edi,0x80000+0x90 |
2883 | add edi,0x80000+0x90 |
2887 | mov ecx,4 |
2884 | mov ecx,4 |
2888 | cld |
2885 | cld |
2889 | rep movsd |
2886 | rep movsd |
2890 | pop edi esi ecx |
2887 | pop edi esi ecx |
2891 | 2888 | ||
2892 | push eax ebx ecx edx |
2889 | push eax ebx ecx edx |
2893 | ;;; mov eax, 1 |
2890 | ;;; mov eax, 1 |
2894 | ;;; call delay_hs |
2891 | ;;; call delay_hs |
2895 | movzx eax, word [edi+00] |
2892 | movzx eax, word [edi+00] |
2896 | movzx ebx, word [edi+04] |
2893 | movzx ebx, word [edi+04] |
2897 | movzx ecx, word [edi+8] |
2894 | movzx ecx, word [edi+8] |
2898 | movzx edx, word [edi+12] |
2895 | movzx edx, word [edi+12] |
2899 | add ecx, eax |
2896 | add ecx, eax |
2900 | add edx, ebx |
2897 | add edx, ebx |
2901 | call calculatescreen |
2898 | call calculatescreen |
2902 | pop edx ecx ebx eax |
2899 | pop edx ecx ebx eax |
2903 | 2900 | ||
2904 | mov [0xf400],byte 0 ; empty keyboard buffer |
2901 | mov [0xf400],byte 0 ; empty keyboard buffer |
2905 | mov [0xf500],byte 0 ; empty button buffer |
2902 | mov [0xf500],byte 0 ; empty button buffer |
2906 | 2903 | ||
2907 | newd: |
2904 | newd: |
2908 | mov [edi+31],byte 0 ; no redraw |
2905 | mov [edi+31],byte 0 ; no redraw |
2909 | mov edx,edi |
2906 | mov edx,edi |
2910 | 2907 | ||
2911 | ret |
2908 | ret |
2912 | 2909 | ||
2913 | 2910 | ||
2914 | sys_window_move: |
2911 | sys_window_move: |
2915 | 2912 | ||
2916 | cmp [window_move_pr],0 |
2913 | cmp [window_move_pr],0 |
2917 | je mwrl1 |
2914 | je mwrl1 |
2918 | 2915 | ||
2919 | mov [esp+36],dword 1 ; return queue error |
2916 | mov [esp+36],dword 1 ; return queue error |
2920 | 2917 | ||
2921 | ret |
2918 | ret |
2922 | 2919 | ||
2923 | mwrl1: |
2920 | mwrl1: |
2924 | 2921 | ||
2925 | mov edi,[0x3000] ; requestor process base |
2922 | mov edi,[0x3000] ; requestor process base |
2926 | mov [window_move_pr],edi |
2923 | mov [window_move_pr],edi |
2927 | 2924 | ||
2928 | mov [window_move_eax],eax |
2925 | mov [window_move_eax],eax |
2929 | mov [window_move_ebx],ebx |
2926 | mov [window_move_ebx],ebx |
2930 | mov [window_move_ecx],ecx |
2927 | mov [window_move_ecx],ecx |
2931 | mov [window_move_edx],edx |
2928 | mov [window_move_edx],edx |
2932 | 2929 | ||
2933 | mov [esp+36],dword 0 ; return success |
2930 | mov [esp+36],dword 0 ; return success |
2934 | 2931 | ||
2935 | ret |
2932 | ret |
2936 | 2933 | ||
2937 | type_background_1: |
2934 | type_background_1: |
2938 | cmp [0xfff0],byte 0 ; background update ? |
2935 | cmp [0xfff0],byte 0 ; background update ? |
2939 | jz temp_nobackgr |
2936 | jz temp_nobackgr |
2940 | mov [0xfff0],byte 2 |
2937 | mov [0xfff0],byte 2 |
2941 | call change_task |
2938 | call change_task |
2942 | mov [draw_data+32+0],dword 0 |
2939 | mov [draw_data+32+0],dword 0 |
2943 | mov [draw_data+32+4],dword 0 |
2940 | mov [draw_data+32+4],dword 0 |
2944 | mov eax,[0xfe00] |
2941 | mov eax,[0xfe00] |
2945 | mov ebx,[0xfe04] |
2942 | mov ebx,[0xfe04] |
2946 | mov [draw_data+32+8],eax |
2943 | mov [draw_data+32+8],eax |
2947 | mov [draw_data+32+12],ebx |
2944 | mov [draw_data+32+12],ebx |
2948 | call drawbackground |
2945 | call drawbackground |
2949 | mov [0xfff0],byte 0 |
2946 | mov [0xfff0],byte 0 |
2950 | mov [0xfff4],byte 0 |
2947 | mov [0xfff4],byte 0 |
2951 | temp_nobackgr: |
2948 | temp_nobackgr: |
2952 | ret |
2949 | ret |
2953 | 2950 | ||
2954 | uglobal |
2951 | uglobal |
2955 | window_move_pr dd 0x0 |
2952 | window_move_pr dd 0x0 |
2956 | window_move_eax dd 0x0 |
2953 | window_move_eax dd 0x0 |
2957 | window_move_ebx dd 0x0 |
2954 | window_move_ebx dd 0x0 |
2958 | window_move_ecx dd 0x0 |
2955 | window_move_ecx dd 0x0 |
2959 | window_move_edx dd 0x0 |
2956 | window_move_edx dd 0x0 |
2960 | endg |
2957 | endg |
2961 | 2958 | ||
2962 | ;ok - 100% work |
2959 | ;ok - 100% work |
2963 | ;nt - not tested |
2960 | ;nt - not tested |
2964 | ;--------------------------------------------------------------------------------------------- |
2961 | ;--------------------------------------------------------------------------------------------- |
2965 | ;eax |
2962 | ;eax |
2966 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
2963 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
2967 | ;1 - change task. Ret nothing. Block. ok. |
2964 | ;1 - change task. Ret nothing. Block. ok. |
2968 | ;2 - performance control |
2965 | ;2 - performance control |
2969 | ; ebx |
2966 | ; ebx |
2970 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
2967 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
2971 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
2968 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
2972 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
2969 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
2973 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
2970 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
2974 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
2971 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
2975 | ;eax |
2972 | ;eax |
2976 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2973 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2977 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2974 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2978 | ;--------------------------------------------------------------------------------------------- |
2975 | ;--------------------------------------------------------------------------------------------- |
2979 | sys_sheduler: ;noname & halyavin |
2976 | sys_sheduler: ;noname & halyavin |
2980 | cmp eax,0 |
2977 | cmp eax,0 |
2981 | je shed_counter |
2978 | je shed_counter |
2982 | cmp eax,2 |
2979 | cmp eax,2 |
2983 | je perf_control |
2980 | je perf_control |
2984 | cmp eax,3 |
2981 | cmp eax,3 |
2985 | je rdmsr_instr |
2982 | je rdmsr_instr |
2986 | cmp eax,4 |
2983 | cmp eax,4 |
2987 | je wrmsr_instr |
2984 | je wrmsr_instr |
2988 | cmp eax,1 |
2985 | cmp eax,1 |
2989 | jne not_supported |
2986 | jne not_supported |
2990 | call change_task ;delay,0 |
2987 | call change_task ;delay,0 |
2991 | ret |
2988 | ret |
2992 | shed_counter: |
2989 | shed_counter: |
2993 | mov eax,[context_counter] |
2990 | mov eax,[context_counter] |
2994 | mov [esp+36],eax |
2991 | mov [esp+36],eax |
2995 | not_supported: |
2992 | not_supported: |
2996 | ret |
2993 | ret |
2997 | perf_control: |
2994 | perf_control: |
2998 | inc eax ;now eax=3 |
2995 | inc eax ;now eax=3 |
2999 | cmp ebx,eax |
2996 | cmp ebx,eax |
3000 | je cache_disable |
2997 | je cache_disable |
3001 | dec eax |
2998 | dec eax |
3002 | cmp ebx,eax |
2999 | cmp ebx,eax |
3003 | je cache_enable |
3000 | je cache_enable |
3004 | dec eax |
3001 | dec eax |
3005 | cmp ebx,eax |
3002 | cmp ebx,eax |
3006 | je is_cache_enabled |
3003 | je is_cache_enabled |
3007 | dec eax |
3004 | dec eax |
3008 | cmp ebx,eax |
3005 | cmp ebx,eax |
3009 | je modify_pce |
3006 | je modify_pce |
3010 | ret |
3007 | ret |
3011 | 3008 | ||
3012 | rdmsr_instr: |
3009 | rdmsr_instr: |
3013 | ;now counter in ecx |
3010 | ;now counter in ecx |
3014 | ;(edx:eax) esi:edi => edx:esi |
3011 | ;(edx:eax) esi:edi => edx:esi |
3015 | mov eax,esi |
3012 | mov eax,esi |
3016 | rdmsr |
3013 | rdmsr |
3017 | mov [esp+36],eax |
3014 | mov [esp+36],eax |
3018 | mov [esp+24],edx ;ret in ebx? |
3015 | mov [esp+24],edx ;ret in ebx? |
3019 | ret |
3016 | ret |
3020 | 3017 | ||
3021 | wrmsr_instr: |
3018 | wrmsr_instr: |
3022 | ;now counter in ecx |
3019 | ;now counter in ecx |
3023 | ;(edx:eax) esi:edi => edx:esi |
3020 | ;(edx:eax) esi:edi => edx:esi |
3024 | mov eax,esi |
3021 | mov eax,esi |
3025 | wrmsr |
3022 | wrmsr |
3026 | mov [esp+36],eax |
3023 | mov [esp+36],eax |
3027 | mov [esp+24],edx ;ret in ebx? |
3024 | mov [esp+24],edx ;ret in ebx? |
3028 | ret |
3025 | ret |
3029 | 3026 | ||
3030 | cache_disable: |
3027 | cache_disable: |
3031 | mov eax,cr0 |
3028 | mov eax,cr0 |
3032 | or eax,01100000000000000000000000000000b |
3029 | or eax,01100000000000000000000000000000b |
3033 | mov cr0,eax |
3030 | mov cr0,eax |
3034 | wbinvd ;set MESI |
3031 | wbinvd ;set MESI |
3035 | ret |
3032 | ret |
3036 | 3033 | ||
3037 | cache_enable: |
3034 | cache_enable: |
3038 | mov eax,cr0 |
3035 | mov eax,cr0 |
3039 | and eax,10011111111111111111111111111111b |
3036 | and eax,10011111111111111111111111111111b |
3040 | mov cr0,eax |
3037 | mov cr0,eax |
3041 | ret |
3038 | ret |
3042 | 3039 | ||
3043 | is_cache_enabled: |
3040 | is_cache_enabled: |
3044 | mov eax,cr0 |
3041 | mov eax,cr0 |
3045 | mov ebx,eax |
3042 | mov ebx,eax |
3046 | and eax,01100000000000000000000000000000b |
3043 | and eax,01100000000000000000000000000000b |
3047 | jz cache_disabled |
3044 | jz cache_disabled |
3048 | mov [esp+36],ebx |
3045 | mov [esp+36],ebx |
3049 | cache_disabled: |
3046 | cache_disabled: |
3050 | mov dword [esp+36],eax ;0 |
3047 | mov dword [esp+36],eax ;0 |
3051 | ret |
3048 | ret |
3052 | 3049 | ||
3053 | modify_pce: |
3050 | modify_pce: |
3054 | mov eax,cr4 |
3051 | mov eax,cr4 |
3055 | ; mov ebx,0 |
3052 | ; mov ebx,0 |
3056 | ; or bx,100000000b ;pce |
3053 | ; or bx,100000000b ;pce |
3057 | ; xor eax,ebx ;invert pce |
3054 | ; xor eax,ebx ;invert pce |
3058 | bts eax,8 ;pce=cr4[8] |
3055 | bts eax,8 ;pce=cr4[8] |
3059 | mov cr4,eax |
3056 | mov cr4,eax |
3060 | mov [esp+36],eax |
3057 | mov [esp+36],eax |
3061 | ret |
3058 | ret |
3062 | ;--------------------------------------------------------------------------------------------- |
3059 | ;--------------------------------------------------------------------------------------------- |
3063 | 3060 | ||
3064 | 3061 | ||
3065 | ; check if pixel is allowed to be drawn |
3062 | ; check if pixel is allowed to be drawn |
3066 | 3063 | ||
3067 | checkpixel: |
3064 | checkpixel: |
3068 | push eax edx |
3065 | push eax edx |
3069 | 3066 | ||
3070 | mov edx,[0xfe00] ; screen x size |
3067 | mov edx,[0xfe00] ; screen x size |
3071 | inc edx |
3068 | inc edx |
3072 | imul edx, ebx |
3069 | imul edx, ebx |
3073 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3070 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3074 | 3071 | ||
3075 | mov eax, [0x3010] |
3072 | mov eax, [0x3010] |
3076 | 3073 | ||
3077 | xor ecx, ecx |
3074 | xor ecx, ecx |
3078 | cmp byte [eax+0xe], dl |
3075 | cmp byte [eax+0xe], dl |
3079 | setne cl |
3076 | setne cl |
3080 | 3077 | ||
3081 | pop edx eax |
3078 | pop edx eax |
3082 | ret |
3079 | ret |
3083 | 3080 | ||
3084 | uglobal |
3081 | uglobal |
3085 | mouse_active db 0 |
3082 | mouse_active db 0 |
3086 | endg |
3083 | endg |
3087 | iglobal |
3084 | iglobal |
3088 | cpustring db 'CPU ' |
3085 | cpustring db 'CPU ' |
3089 | endg |
3086 | endg |
3090 | 3087 | ||
3091 | 3088 | ||
3092 | align 4 |
3089 | align 4 |
3093 | ; check misc |
3090 | ; check misc |
3094 | 3091 | ||
3095 | checkmisc: |
3092 | checkmisc: |
3096 | 3093 | ||
3097 | cmp [ctrl_alt_del], 1 |
3094 | cmp [ctrl_alt_del], 1 |
3098 | jne nocpustart |
3095 | jne nocpustart |
3099 | mov eax, cpustring |
3096 | mov eax, cpustring |
3100 | call start_application_fl |
3097 | call start_application_fl |
3101 | mov [ctrl_alt_del], 0 |
3098 | mov [ctrl_alt_del], 0 |
3102 | nocpustart: |
3099 | nocpustart: |
3103 | cmp [mouse_active], 1 |
3100 | cmp [mouse_active], 1 |
3104 | jne mouse_not_active |
3101 | jne mouse_not_active |
3105 | mov [mouse_active], 0 |
3102 | mov [mouse_active], 0 |
3106 | xor edi, edi |
3103 | xor edi, edi |
3107 | mov ecx, [0x3004] |
3104 | mov ecx, [0x3004] |
3108 | set_mouse_event: |
3105 | set_mouse_event: |
3109 | add edi, 256 |
3106 | add edi, 256 |
3110 | or [edi+0x80000+0xA8], dword 00100000b |
3107 | or [edi+0x80000+0xA8], dword 00100000b |
3111 | loop set_mouse_event |
3108 | loop set_mouse_event |
3112 | mouse_not_active: |
3109 | mouse_not_active: |
3113 | 3110 | ||
3114 | 3111 | ||
3115 | cmp [0xfff0],byte 0 ; background update ? |
3112 | cmp [0xfff0],byte 0 ; background update ? |
3116 | jz nobackgr |
3113 | jz nobackgr |
3117 | mov [0xfff0],byte 2 |
3114 | mov [0xfff0],byte 2 |
3118 | call change_task |
3115 | call change_task |
3119 | mov [draw_data+32+0],dword 0 |
3116 | mov [draw_data+32+0],dword 0 |
3120 | mov [draw_data+32+4],dword 0 |
3117 | mov [draw_data+32+4],dword 0 |
3121 | mov eax,[0xfe00] |
3118 | mov eax,[0xfe00] |
3122 | mov ebx,[0xfe04] |
3119 | mov ebx,[0xfe04] |
3123 | mov [draw_data+32+8],eax |
3120 | mov [draw_data+32+8],eax |
3124 | mov [draw_data+32+12],ebx |
3121 | mov [draw_data+32+12],ebx |
3125 | call drawbackground |
3122 | call drawbackground |
3126 | mov [0xfff0],byte 0 |
3123 | mov [0xfff0],byte 0 |
3127 | mov [0xfff4],byte 0 |
3124 | mov [0xfff4],byte 0 |
3128 | 3125 | ||
3129 | nobackgr: |
3126 | nobackgr: |
3130 | 3127 | ||
3131 | 3128 | ||
3132 | ; system shutdown request |
3129 | ; system shutdown request |
3133 | 3130 | ||
3134 | cmp [0xFF00],byte 0 |
3131 | cmp [0xFF00],byte 0 |
3135 | je noshutdown |
3132 | je noshutdown |
3136 | 3133 | ||
3137 | mov edx,[shutdown_processes] |
3134 | mov edx,[shutdown_processes] |
3138 | sub dl,2 |
3135 | sub dl,2 |
3139 | 3136 | ||
3140 | cmp [0xff00],dl |
3137 | cmp [0xff00],dl |
3141 | jne no_mark_system_shutdown |
3138 | jne no_mark_system_shutdown |
3142 | 3139 | ||
3143 | mov edx,0x3040 |
3140 | mov edx,0x3040 |
3144 | movzx ecx,byte [0xff00] |
3141 | movzx ecx,byte [0xff00] |
3145 | add ecx,5 |
3142 | add ecx,5 |
3146 | markz: |
3143 | markz: |
3147 | mov [edx+0xa],byte 3 |
3144 | mov [edx+0xa],byte 3 |
3148 | add edx,0x20 |
3145 | add edx,0x20 |
3149 | loop markz |
3146 | loop markz |
3150 | 3147 | ||
3151 | no_mark_system_shutdown: |
3148 | no_mark_system_shutdown: |
3152 | 3149 | ||
3153 | call [disable_mouse] |
3150 | call [disable_mouse] |
3154 | 3151 | ||
3155 | dec byte [0xff00] |
3152 | dec byte [0xff00] |
3156 | 3153 | ||
3157 | cmp [0xff00],byte 0 |
3154 | cmp [0xff00],byte 0 |
3158 | je system_shutdown |
3155 | je system_shutdown |
3159 | 3156 | ||
3160 | noshutdown: |
3157 | noshutdown: |
3161 | 3158 | ||
3162 | 3159 | ||
3163 | mov eax,[0x3004] ; termination |
3160 | mov eax,[0x3004] ; termination |
3164 | mov ebx,0x3020+0xa |
3161 | mov ebx,0x3020+0xa |
3165 | mov esi,1 |
3162 | mov esi,1 |
3166 | 3163 | ||
3167 | newct: |
3164 | newct: |
3168 | mov cl,[ebx] |
3165 | mov cl,[ebx] |
3169 | cmp cl,byte 3 |
3166 | cmp cl,byte 3 |
3170 | jz terminate |
3167 | jz terminate |
3171 | cmp cl,byte 4 |
3168 | cmp cl,byte 4 |
3172 | jz terminate |
3169 | jz terminate |
3173 | 3170 | ||
3174 | add ebx,0x20 |
3171 | add ebx,0x20 |
3175 | inc esi |
3172 | inc esi |
3176 | dec eax |
3173 | dec eax |
3177 | jnz newct |
3174 | jnz newct |
3178 | 3175 | ||
3179 | ret |
3176 | ret |
3180 | 3177 | ||
3181 | 3178 | ||
3182 | 3179 | ||
3183 | 3180 | ||
3184 | ; redraw screen |
3181 | ; redraw screen |
3185 | 3182 | ||
3186 | redrawscreen: |
3183 | redrawscreen: |
3187 | 3184 | ||
3188 | ; eax , if process window_data base is eax, do not set flag/limits |
3185 | ; eax , if process window_data base is eax, do not set flag/limits |
3189 | 3186 | ||
3190 | pushad |
3187 | pushad |
3191 | push eax |
3188 | push eax |
3192 | 3189 | ||
3193 | ;;; mov eax,2 |
3190 | ;;; mov eax,2 |
3194 | ;;; call delay_hs |
3191 | ;;; call delay_hs |
3195 | 3192 | ||
3196 | ;mov ecx,0 ; redraw flags for apps |
3193 | ;mov ecx,0 ; redraw flags for apps |
3197 | xor ecx,ecx |
3194 | xor ecx,ecx |
3198 | newdw2: |
3195 | newdw2: |
3199 | 3196 | ||
3200 | inc ecx |
3197 | inc ecx |
3201 | push ecx |
3198 | push ecx |
3202 | 3199 | ||
3203 | mov eax,ecx |
3200 | mov eax,ecx |
3204 | shl eax,5 |
3201 | shl eax,5 |
3205 | add eax,window_data |
3202 | add eax,window_data |
3206 | 3203 | ||
3207 | cmp eax,[esp+4] |
3204 | cmp eax,[esp+4] |
3208 | je not_this_task |
3205 | je not_this_task |
3209 | ; check if window in redraw area |
3206 | ; check if window in redraw area |
3210 | mov edi,eax |
3207 | mov edi,eax |
3211 | 3208 | ||
3212 | cmp ecx,1 ; limit for background |
3209 | cmp ecx,1 ; limit for background |
3213 | jz bgli |
3210 | jz bgli |
3214 | 3211 | ||
3215 | mov eax,[edi+0] |
3212 | mov eax,[edi+0] |
3216 | mov ebx,[edi+4] |
3213 | mov ebx,[edi+4] |
3217 | mov ecx,[edi+8] |
3214 | mov ecx,[edi+8] |
3218 | mov edx,[edi+12] |
3215 | mov edx,[edi+12] |
3219 | add ecx,eax |
3216 | add ecx,eax |
3220 | add edx,ebx |
3217 | add edx,ebx |
3221 | 3218 | ||
3222 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3219 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3223 | cmp ecx,ebx |
3220 | cmp ecx,ebx |
3224 | jb ricino |
3221 | jb ricino |
3225 | 3222 | ||
3226 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3223 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3227 | cmp ecx,eax |
3224 | cmp ecx,eax |
3228 | jb ricino |
3225 | jb ricino |
3229 | 3226 | ||
3230 | mov eax,[edi+0] |
3227 | mov eax,[edi+0] |
3231 | mov ebx,[edi+4] |
3228 | mov ebx,[edi+4] |
3232 | mov ecx,[edi+8] |
3229 | mov ecx,[edi+8] |
3233 | mov edx,[edi+12] |
3230 | mov edx,[edi+12] |
3234 | add ecx,eax |
3231 | add ecx,eax |
3235 | add edx,ebx |
3232 | add edx,ebx |
3236 | 3233 | ||
3237 | mov eax,[dly] ; eax = area y start edx = window y end |
3234 | mov eax,[dly] ; eax = area y start edx = window y end |
3238 | cmp edx,eax |
3235 | cmp edx,eax |
3239 | jb ricino |
3236 | jb ricino |
3240 | 3237 | ||
3241 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3238 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3242 | cmp ecx,eax |
3239 | cmp ecx,eax |
3243 | jb ricino |
3240 | jb ricino |
3244 | 3241 | ||
3245 | bgli: |
3242 | bgli: |
3246 | 3243 | ||
3247 | cmp edi,esi |
3244 | cmp edi,esi |
3248 | jz ricino |
3245 | jz ricino |
3249 | 3246 | ||
3250 | mov eax,edi |
3247 | mov eax,edi |
3251 | add eax,draw_data-window_data |
3248 | add eax,draw_data-window_data |
3252 | 3249 | ||
3253 | mov ebx,[dlx] ; set limits |
3250 | mov ebx,[dlx] ; set limits |
3254 | mov [eax+0],ebx |
3251 | mov [eax+0],ebx |
3255 | mov ebx,[dly] |
3252 | mov ebx,[dly] |
3256 | mov [eax+4],ebx |
3253 | mov [eax+4],ebx |
3257 | mov ebx,[dlxe] |
3254 | mov ebx,[dlxe] |
3258 | mov [eax+8],ebx |
3255 | mov [eax+8],ebx |
3259 | mov ebx,[dlye] |
3256 | mov ebx,[dlye] |
3260 | mov [eax+12],ebx |
3257 | mov [eax+12],ebx |
3261 | 3258 | ||
3262 | sub eax,draw_data-window_data |
3259 | sub eax,draw_data-window_data |
3263 | 3260 | ||
3264 | cmp ecx,1 |
3261 | cmp ecx,1 |
3265 | jne nobgrd |
3262 | jne nobgrd |
3266 | cmp esi,1 |
3263 | cmp esi,1 |
3267 | je newdw8 |
3264 | je newdw8 |
3268 | call drawbackground |
3265 | call drawbackground |
3269 | 3266 | ||
3270 | newdw8: |
3267 | newdw8: |
3271 | nobgrd: |
3268 | nobgrd: |
3272 | 3269 | ||
3273 | mov [eax+31],byte 1 ; mark as redraw |
3270 | mov [eax+31],byte 1 ; mark as redraw |
3274 | 3271 | ||
3275 | ricino: |
3272 | ricino: |
3276 | 3273 | ||
3277 | not_this_task: |
3274 | not_this_task: |
3278 | 3275 | ||
3279 | pop ecx |
3276 | pop ecx |
3280 | 3277 | ||
3281 | cmp ecx,[0x3004] |
3278 | cmp ecx,[0x3004] |
3282 | jle newdw2 |
3279 | jle newdw2 |
3283 | 3280 | ||
3284 | pop eax |
3281 | pop eax |
3285 | popad |
3282 | popad |
3286 | 3283 | ||
3287 | ret |
3284 | ret |
3288 | 3285 | ||
3289 | calculatebackground: ; background |
3286 | calculatebackground: ; background |
3290 | 3287 | ||
3291 | ; all black |
3288 | ; all black |
3292 | 3289 | ||
3293 | mov [display_data-8],dword 4 ; size x |
3290 | mov [display_data-8],dword 4 ; size x |
3294 | mov [display_data-4],dword 2 ; size y |
3291 | mov [display_data-4],dword 2 ; size y |
3295 | 3292 | ||
3296 | mov edi, 0x300000 ; set background to black |
3293 | mov edi, 0x300000 ; set background to black |
3297 | xor eax, eax |
3294 | xor eax, eax |
3298 | mov ecx, 0x0fff00 / 4 |
3295 | mov ecx, 0x0fff00 / 4 |
3299 | cld |
3296 | cld |
3300 | rep stosd |
3297 | rep stosd |
3301 | 3298 | ||
3302 | mov edi,display_data ; set os to use all pixels |
3299 | mov edi,display_data ; set os to use all pixels |
3303 | mov eax,0x01010101 |
3300 | mov eax,0x01010101 |
3304 | mov ecx,0x1fff00 / 4 |
3301 | mov ecx,0x1fff00 / 4 |
3305 | rep stosd |
3302 | rep stosd |
3306 | 3303 | ||
3307 | mov byte [0xFFF0], 0 ; do not draw background! |
3304 | mov byte [0xFFF0], 0 ; do not draw background! |
3308 | 3305 | ||
3309 | ret |
3306 | ret |
3310 | 3307 | ||
3311 | uglobal |
3308 | uglobal |
3312 | imax dd 0x0 |
3309 | imax dd 0x0 |
3313 | endg |
3310 | endg |
3314 | 3311 | ||
3315 | 3312 | ||
3316 | 3313 | ||
3317 | delay_ms: ; delay in 1/1000 sec |
3314 | delay_ms: ; delay in 1/1000 sec |
3318 | 3315 | ||
3319 | 3316 | ||
3320 | push eax |
3317 | push eax |
3321 | push ecx |
3318 | push ecx |
3322 | 3319 | ||
3323 | mov ecx,esi |
3320 | mov ecx,esi |
3324 | ; |
3321 | ; |
3325 | imul ecx, 33941 |
3322 | imul ecx, 33941 |
3326 | shr ecx, 9 |
3323 | shr ecx, 9 |
3327 | ; |
3324 | ; |
3328 | 3325 | ||
3329 | in al,0x61 |
3326 | in al,0x61 |
3330 | and al,0x10 |
3327 | and al,0x10 |
3331 | mov ah,al |
3328 | mov ah,al |
3332 | cld |
3329 | cld |
3333 | 3330 | ||
3334 | cnt1: in al,0x61 |
3331 | cnt1: in al,0x61 |
3335 | and al,0x10 |
3332 | and al,0x10 |
3336 | cmp al,ah |
3333 | cmp al,ah |
3337 | jz cnt1 |
3334 | jz cnt1 |
3338 | 3335 | ||
3339 | mov ah,al |
3336 | mov ah,al |
3340 | loop cnt1 |
3337 | loop cnt1 |
3341 | 3338 | ||
3342 | pop ecx |
3339 | pop ecx |
3343 | pop eax |
3340 | pop eax |
3344 | 3341 | ||
3345 | ret |
3342 | ret |
3346 | 3343 | ||
3347 | 3344 | ||
3348 | set_app_param: |
3345 | set_app_param: |
3349 | push edi |
3346 | push edi |
3350 | 3347 | ||
3351 | mov edi,[0x3010] |
3348 | mov edi,[0x3010] |
3352 | mov [edi],eax |
3349 | mov [edi],eax |
3353 | 3350 | ||
3354 | pop edi |
3351 | pop edi |
3355 | ret |
3352 | ret |
3356 | 3353 | ||
3357 | 3354 | ||
3358 | 3355 | ||
3359 | delay_hs: ; delay in 1/100 secs |
3356 | delay_hs: ; delay in 1/100 secs |
3360 | push eax |
3357 | push eax |
3361 | push ecx |
3358 | push ecx |
3362 | push edx |
3359 | push edx |
3363 | 3360 | ||
3364 | mov edx,[timer_ticks];[0xfdf0] |
3361 | mov edx,[timer_ticks];[0xfdf0] |
3365 | add edx,eax |
3362 | add edx,eax |
3366 | 3363 | ||
3367 | newtic: |
3364 | newtic: |
3368 | mov ecx,[timer_ticks];[0xfdf0] |
3365 | mov ecx,[timer_ticks];[0xfdf0] |
3369 | cmp edx,ecx |
3366 | cmp edx,ecx |
3370 | jbe zerodelay |
3367 | jbe zerodelay |
3371 | 3368 | ||
3372 | call change_task |
3369 | call change_task |
3373 | 3370 | ||
3374 | jmp newtic |
3371 | jmp newtic |
3375 | 3372 | ||
3376 | zerodelay: |
3373 | zerodelay: |
3377 | pop edx |
3374 | pop edx |
3378 | pop ecx |
3375 | pop ecx |
3379 | pop eax |
3376 | pop eax |
3380 | 3377 | ||
3381 | ret |
3378 | ret |
3382 | 3379 | ||
3383 | 3380 | ||
3384 | memmove: ; memory move in bytes |
3381 | memmove: ; memory move in bytes |
3385 | 3382 | ||
3386 | ; eax = from |
3383 | ; eax = from |
3387 | ; ebx = to |
3384 | ; ebx = to |
3388 | ; ecx = no of bytes |
3385 | ; ecx = no of bytes |
3389 | test ecx, ecx |
3386 | test ecx, ecx |
3390 | jle .ret |
3387 | jle .ret |
3391 | 3388 | ||
3392 | 3389 | ||
3393 | push esi edi ecx |
3390 | push esi edi ecx |
3394 | 3391 | ||
3395 | mov edi, ebx |
3392 | mov edi, ebx |
3396 | mov esi, eax |
3393 | mov esi, eax |
3397 | 3394 | ||
3398 | test ecx, not 11b |
3395 | test ecx, not 11b |
3399 | jz @f |
3396 | jz @f |
3400 | 3397 | ||
3401 | push ecx |
3398 | push ecx |
3402 | shr ecx, 2 |
3399 | shr ecx, 2 |
3403 | rep movsd |
3400 | rep movsd |
3404 | pop ecx |
3401 | pop ecx |
3405 | and ecx, 11b |
3402 | and ecx, 11b |
3406 | jz .finish |
3403 | jz .finish |
3407 | @@: |
3404 | @@: |
3408 | rep movsb |
3405 | rep movsb |
3409 | 3406 | ||
3410 | .finish: |
3407 | .finish: |
3411 | pop ecx edi esi |
3408 | pop ecx edi esi |
3412 | .ret: |
3409 | .ret: |
3413 | ret |
3410 | ret |
3414 | 3411 | ||
3415 | 3412 | ||
3416 | align 4 |
3413 | align 4 |
3417 | 3414 | ||
3418 | read_floppy_file: |
3415 | read_floppy_file: |
3419 | 3416 | ||
3420 | ; as input |
3417 | ; as input |
3421 | ; |
3418 | ; |
3422 | ; eax pointer to file |
3419 | ; eax pointer to file |
3423 | ; ebx file lenght |
3420 | ; ebx file lenght |
3424 | ; ecx start 512 byte block number |
3421 | ; ecx start 512 byte block number |
3425 | ; edx number of blocks to read |
3422 | ; edx number of blocks to read |
3426 | ; esi pointer to return/work area (atleast 20 000 bytes) |
3423 | ; esi pointer to return/work area (atleast 20 000 bytes) |
3427 | ; |
3424 | ; |
3428 | ; |
3425 | ; |
3429 | ; on return |
3426 | ; on return |
3430 | ; |
3427 | ; |
3431 | ; eax = 0 command succesful |
3428 | ; eax = 0 command succesful |
3432 | ; 1 no fd base and/or partition defined |
3429 | ; 1 no fd base and/or partition defined |
3433 | ; 2 yet unsupported FS |
3430 | ; 2 yet unsupported FS |
3434 | ; 3 unknown FS |
3431 | ; 3 unknown FS |
3435 | ; 4 partition not defined at hd |
3432 | ; 4 partition not defined at hd |
3436 | ; 5 file not found |
3433 | ; 5 file not found |
3437 | ; ebx = size of file |
3434 | ; ebx = size of file |
3438 | 3435 | ||
3439 | mov edi,[0x3010] |
3436 | mov edi,[0x3010] |
3440 | add edi,0x10 |
3437 | add edi,0x10 |
3441 | add esi,[edi] |
3438 | add esi,[edi] |
3442 | add eax,[edi] |
3439 | add eax,[edi] |
3443 | 3440 | ||
3444 | pushad |
3441 | pushad |
3445 | mov edi,esi |
3442 | mov edi,esi |
3446 | add edi,1024 |
3443 | add edi,1024 |
3447 | mov esi,0x100000+19*512 |
3444 | mov esi,0x100000+19*512 |
3448 | sub ecx,1 |
3445 | sub ecx,1 |
3449 | shl ecx,9 |
3446 | shl ecx,9 |
3450 | add esi,ecx |
3447 | add esi,ecx |
3451 | shl edx,9 |
3448 | shl edx,9 |
3452 | mov ecx,edx |
3449 | mov ecx,edx |
3453 | cld |
3450 | cld |
3454 | rep movsb |
3451 | rep movsb |
3455 | popad |
3452 | popad |
3456 | 3453 | ||
3457 | mov [esp+36],eax |
3454 | mov [esp+36],eax |
3458 | mov [esp+24],ebx |
3455 | mov [esp+24],ebx |
3459 | ret |
3456 | ret |
3460 | 3457 | ||
3461 | 3458 | ||
3462 | 3459 | ||
3463 | align 4 |
3460 | align 4 |
3464 | 3461 | ||
3465 | sys_programirq: |
3462 | sys_programirq: |
3466 | 3463 | ||
3467 | mov edi,[0x3010] |
3464 | mov edi,[0x3010] |
3468 | add edi,0x10 |
3465 | add edi,0x10 |
3469 | add eax,[edi] |
3466 | add eax,[edi] |
3470 | 3467 | ||
3471 | mov edx,ebx |
3468 | mov edx,ebx |
3472 | shl edx,2 |
3469 | shl edx,2 |
3473 | add edx,irq_owner |
3470 | add edx,irq_owner |
3474 | mov edx,[edx] |
3471 | mov edx,[edx] |
3475 | mov edi,[0x3010] |
3472 | mov edi,[0x3010] |
3476 | mov edi,[edi+0x4] |
3473 | mov edi,[edi+0x4] |
3477 | cmp edx,edi |
3474 | cmp edx,edi |
3478 | je spril1 |
3475 | je spril1 |
3479 | mov [esp+36],dword 1 |
3476 | mov [esp+36],dword 1 |
3480 | ret |
3477 | ret |
3481 | spril1: |
3478 | spril1: |
3482 | 3479 | ||
3483 | mov esi,eax |
3480 | mov esi,eax |
3484 | shl ebx,6 |
3481 | shl ebx,6 |
3485 | add ebx,irq00read |
3482 | add ebx,irq00read |
3486 | mov edi,ebx |
3483 | mov edi,ebx |
3487 | mov ecx,16 |
3484 | mov ecx,16 |
3488 | cld |
3485 | cld |
3489 | rep movsd |
3486 | rep movsd |
3490 | mov [esp+36],dword 0 |
3487 | mov [esp+36],dword 0 |
3491 | ret |
3488 | ret |
3492 | 3489 | ||
3493 | 3490 | ||
3494 | align 4 |
3491 | align 4 |
3495 | 3492 | ||
3496 | get_irq_data: |
3493 | get_irq_data: |
3497 | 3494 | ||
3498 | mov edx,eax ; check for correct owner |
3495 | mov edx,eax ; check for correct owner |
3499 | shl edx,2 |
3496 | shl edx,2 |
3500 | add edx,irq_owner |
3497 | add edx,irq_owner |
3501 | mov edx,[edx] |
3498 | mov edx,[edx] |
3502 | mov edi,[0x3010] |
3499 | mov edi,[0x3010] |
3503 | mov edi,[edi+0x4] |
3500 | mov edi,[edi+0x4] |
3504 | cmp edx,edi |
3501 | cmp edx,edi |
3505 | je gidril1 |
3502 | je gidril1 |
3506 | mov [esp+36],eax |
3503 | mov [esp+36],eax |
3507 | mov [esp+32],dword 2 |
3504 | mov [esp+32],dword 2 |
3508 | mov [esp+24],ebx |
3505 | mov [esp+24],ebx |
3509 | ret |
3506 | ret |
3510 | 3507 | ||
3511 | gidril1: |
3508 | gidril1: |
3512 | 3509 | ||
3513 | mov ebx,eax |
3510 | mov ebx,eax |
3514 | shl ebx,12 |
3511 | shl ebx,12 |
3515 | add ebx,0x2e0000 |
3512 | add ebx,0x2e0000 |
3516 | mov eax,[ebx] |
3513 | mov eax,[ebx] |
3517 | mov ecx,1 |
3514 | mov ecx,1 |
3518 | test eax,eax |
3515 | test eax,eax |
3519 | jz gid1 |
3516 | jz gid1 |
3520 | 3517 | ||
3521 | dec eax |
3518 | dec eax |
3522 | mov esi,ebx |
3519 | mov esi,ebx |
3523 | mov [ebx],eax |
3520 | mov [ebx],eax |
3524 | movzx ebx,byte [ebx+0x10] |
3521 | movzx ebx,byte [ebx+0x10] |
3525 | add esi,0x10 |
3522 | add esi,0x10 |
3526 | mov edi,esi |
3523 | mov edi,esi |
3527 | inc esi |
3524 | inc esi |
3528 | mov ecx,4000 / 4 |
3525 | mov ecx,4000 / 4 |
3529 | cld |
3526 | cld |
3530 | rep movsd |
3527 | rep movsd |
3531 | xor ecx,ecx |
3528 | xor ecx,ecx |
3532 | gid1: |
3529 | gid1: |
3533 | mov [esp+36],eax |
3530 | mov [esp+36],eax |
3534 | mov [esp+32],ecx |
3531 | mov [esp+32],ecx |
3535 | mov [esp+24],ebx |
3532 | mov [esp+24],ebx |
3536 | ret |
3533 | ret |
3537 | 3534 | ||
3538 | 3535 | ||
3539 | set_io_access_rights: |
3536 | set_io_access_rights: |
3540 | 3537 | ||
3541 | pushad |
3538 | pushad |
3542 | 3539 | ||
3543 | mov edi,[0x3000] |
3540 | mov edi,[0x3000] |
3544 | imul edi,tss_step |
3541 | imul edi,tss_step |
3545 | add edi,tss_data+128 |
3542 | add edi,tss_data+128 |
3546 | ; add edi,128 |
3543 | ; add edi,128 |
3547 | 3544 | ||
3548 | mov ecx,eax |
3545 | mov ecx,eax |
3549 | and ecx,7 ; offset in byte |
3546 | and ecx,7 ; offset in byte |
3550 | 3547 | ||
3551 | shr eax,3 ; number of byte |
3548 | shr eax,3 ; number of byte |
3552 | add edi,eax |
3549 | add edi,eax |
3553 | 3550 | ||
3554 | mov ebx,1 |
3551 | mov ebx,1 |
3555 | shl ebx,cl |
3552 | shl ebx,cl |
3556 | 3553 | ||
3557 | cmp ebp,0 ; enable access - ebp = 0 |
3554 | cmp ebp,0 ; enable access - ebp = 0 |
3558 | jne siar1 |
3555 | jne siar1 |
3559 | 3556 | ||
3560 | not ebx |
3557 | not ebx |
3561 | and [edi],byte bl |
3558 | and [edi],byte bl |
3562 | 3559 | ||
3563 | popad |
3560 | popad |
3564 | 3561 | ||
3565 | ret |
3562 | ret |
3566 | 3563 | ||
3567 | siar1: |
3564 | siar1: |
3568 | 3565 | ||
3569 | or [edi],byte bl ; disable access - ebp = 1 |
3566 | or [edi],byte bl ; disable access - ebp = 1 |
3570 | 3567 | ||
3571 | popad |
3568 | popad |
3572 | 3569 | ||
3573 | ret |
3570 | ret |
3574 | 3571 | ||
3575 | 3572 | ||
3576 | 3573 | ||
3577 | 3574 | ||
3578 | 3575 | ||
3579 | r_f_port_area: |
3576 | r_f_port_area: |
3580 | 3577 | ||
3581 | test eax, eax |
3578 | test eax, eax |
3582 | jnz free_port_area |
3579 | jnz free_port_area |
3583 | ; je r_port_area |
3580 | ; je r_port_area |
3584 | ; jmp free_port_area |
3581 | ; jmp free_port_area |
3585 | 3582 | ||
3586 | ; r_port_area: |
3583 | ; r_port_area: |
3587 | 3584 | ||
3588 | pushad |
3585 | pushad |
3589 | 3586 | ||
3590 | cmp ebx,ecx ; beginning > end ? |
3587 | cmp ebx,ecx ; beginning > end ? |
3591 | jg rpal1 |
3588 | jg rpal1 |
3592 | mov esi,[0x2d0000] |
3589 | mov esi,[0x2d0000] |
3593 | cmp esi,0 ; no reserved areas ? |
3590 | cmp esi,0 ; no reserved areas ? |
3594 | je rpal2 |
3591 | je rpal2 |
3595 | cmp esi,255 ; max reserved |
3592 | cmp esi,255 ; max reserved |
3596 | jge rpal1 |
3593 | jge rpal1 |
3597 | rpal3: |
3594 | rpal3: |
3598 | mov edi,esi |
3595 | mov edi,esi |
3599 | shl edi,4 |
3596 | shl edi,4 |
3600 | add edi,0x2d0000 |
3597 | add edi,0x2d0000 |
3601 | cmp ebx,[edi+8] |
3598 | cmp ebx,[edi+8] |
3602 | jg rpal4 |
3599 | jg rpal4 |
3603 | cmp ecx,[edi+4] |
3600 | cmp ecx,[edi+4] |
3604 | jae rpal1 |
3601 | jae rpal1 |
3605 | ; jb rpal4 |
3602 | ; jb rpal4 |
3606 | ; jmp rpal1 |
3603 | ; jmp rpal1 |
3607 | rpal4: |
3604 | rpal4: |
3608 | 3605 | ||
3609 | dec esi |
3606 | dec esi |
3610 | jnz rpal3 |
3607 | jnz rpal3 |
3611 | jmp rpal2 |
3608 | jmp rpal2 |
3612 | rpal1: |
3609 | rpal1: |
3613 | popad |
3610 | popad |
3614 | mov eax,1 |
3611 | mov eax,1 |
3615 | ret |
3612 | ret |
3616 | 3613 | ||
3617 | rpal2: |
3614 | rpal2: |
3618 | popad |
3615 | popad |
3619 | 3616 | ||
3620 | 3617 | ||
3621 | ; enable port access at port IO map |
3618 | ; enable port access at port IO map |
3622 | cli |
3619 | cli |
3623 | pushad ; start enable io map |
3620 | pushad ; start enable io map |
3624 | 3621 | ||
3625 | cmp ecx,65536 ;16384 |
3622 | cmp ecx,65536 ;16384 |
3626 | jae no_unmask_io ; jge |
3623 | jae no_unmask_io ; jge |
3627 | 3624 | ||
3628 | mov eax,ebx |
3625 | mov eax,ebx |
3629 | 3626 | ||
3630 | new_port_access: |
3627 | new_port_access: |
3631 | 3628 | ||
3632 | pushad |
3629 | pushad |
3633 | 3630 | ||
3634 | mov ebp,0 ; enable - eax = port |
3631 | mov ebp,0 ; enable - eax = port |
3635 | call set_io_access_rights |
3632 | call set_io_access_rights |
3636 | 3633 | ||
3637 | popad |
3634 | popad |
3638 | 3635 | ||
3639 | inc eax |
3636 | inc eax |
3640 | cmp eax,ecx |
3637 | cmp eax,ecx |
3641 | jbe new_port_access |
3638 | jbe new_port_access |
3642 | 3639 | ||
3643 | no_unmask_io: |
3640 | no_unmask_io: |
3644 | 3641 | ||
3645 | popad ; end enable io map |
3642 | popad ; end enable io map |
3646 | sti |
3643 | sti |
3647 | 3644 | ||
3648 | mov edi,[0x2d0000] |
3645 | mov edi,[0x2d0000] |
3649 | add edi,1 |
3646 | add edi,1 |
3650 | mov [0x2d0000],edi |
3647 | mov [0x2d0000],edi |
3651 | shl edi,4 |
3648 | shl edi,4 |
3652 | add edi,0x2d0000 |
3649 | add edi,0x2d0000 |
3653 | mov esi,[0x3010] |
3650 | mov esi,[0x3010] |
3654 | mov esi,[esi+0x4] |
3651 | mov esi,[esi+0x4] |
3655 | mov [edi],esi |
3652 | mov [edi],esi |
3656 | mov [edi+4],ebx |
3653 | mov [edi+4],ebx |
3657 | mov [edi+8],ecx |
3654 | mov [edi+8],ecx |
3658 | 3655 | ||
3659 | xor eax, eax |
3656 | xor eax, eax |
3660 | ret |
3657 | ret |
3661 | 3658 | ||
3662 | 3659 | ||
3663 | 3660 | ||
3664 | 3661 | ||
3665 | free_port_area: |
3662 | free_port_area: |
3666 | 3663 | ||
3667 | pushad |
3664 | pushad |
3668 | 3665 | ||
3669 | mov esi,[0x2d0000] ; no reserved areas ? |
3666 | mov esi,[0x2d0000] ; no reserved areas ? |
3670 | cmp esi,0 |
3667 | cmp esi,0 |
3671 | je frpal2 |
3668 | je frpal2 |
3672 | mov edx,[0x3010] |
3669 | mov edx,[0x3010] |
3673 | mov edx,[edx+4] |
3670 | mov edx,[edx+4] |
3674 | frpal3: |
3671 | frpal3: |
3675 | mov edi,esi |
3672 | mov edi,esi |
3676 | shl edi,4 |
3673 | shl edi,4 |
3677 | add edi,0x2d0000 |
3674 | add edi,0x2d0000 |
3678 | cmp edx,[edi] |
3675 | cmp edx,[edi] |
3679 | jne frpal4 |
3676 | jne frpal4 |
3680 | cmp ebx,[edi+4] |
3677 | cmp ebx,[edi+4] |
3681 | jne frpal4 |
3678 | jne frpal4 |
3682 | cmp ecx,[edi+8] |
3679 | cmp ecx,[edi+8] |
3683 | jne frpal4 |
3680 | jne frpal4 |
3684 | jmp frpal1 |
3681 | jmp frpal1 |
3685 | frpal4: |
3682 | frpal4: |
3686 | dec esi |
3683 | dec esi |
3687 | jnz frpal3 |
3684 | jnz frpal3 |
3688 | frpal2: |
3685 | frpal2: |
3689 | popad |
3686 | popad |
3690 | mov eax,1 |
3687 | mov eax,1 |
3691 | ret |
3688 | ret |
3692 | frpal1: |
3689 | frpal1: |
3693 | mov ecx,256 |
3690 | mov ecx,256 |
3694 | sub ecx,esi |
3691 | sub ecx,esi |
3695 | shl ecx,4 |
3692 | shl ecx,4 |
3696 | mov esi,edi |
3693 | mov esi,edi |
3697 | add esi,16 |
3694 | add esi,16 |
3698 | cld |
3695 | cld |
3699 | rep movsb |
3696 | rep movsb |
3700 | 3697 | ||
3701 | dec dword [0x2d0000] |
3698 | dec dword [0x2d0000] |
3702 | 3699 | ||
3703 | popad |
3700 | popad |
3704 | 3701 | ||
3705 | 3702 | ||
3706 | ; disable port access at port IO map |
3703 | ; disable port access at port IO map |
3707 | 3704 | ||
3708 | pushad ; start disable io map |
3705 | pushad ; start disable io map |
3709 | 3706 | ||
3710 | cmp ecx,65536 ;16384 |
3707 | cmp ecx,65536 ;16384 |
3711 | jge no_mask_io |
3708 | jge no_mask_io |
3712 | 3709 | ||
3713 | mov eax,ebx |
3710 | mov eax,ebx |
3714 | 3711 | ||
3715 | new_port_access_disable: |
3712 | new_port_access_disable: |
3716 | 3713 | ||
3717 | pushad |
3714 | pushad |
3718 | 3715 | ||
3719 | mov ebp,1 ; disable - eax = port |
3716 | mov ebp,1 ; disable - eax = port |
3720 | call set_io_access_rights |
3717 | call set_io_access_rights |
3721 | 3718 | ||
3722 | popad |
3719 | popad |
3723 | 3720 | ||
3724 | inc eax |
3721 | inc eax |
3725 | cmp eax,ecx |
3722 | cmp eax,ecx |
3726 | jbe new_port_access_disable |
3723 | jbe new_port_access_disable |
3727 | 3724 | ||
3728 | no_mask_io: |
3725 | no_mask_io: |
3729 | 3726 | ||
3730 | popad ; end disable io map |
3727 | popad ; end disable io map |
3731 | 3728 | ||
3732 | xor eax, eax |
3729 | xor eax, eax |
3733 | ret |
3730 | ret |
3734 | 3731 | ||
3735 | 3732 | ||
3736 | reserve_free_irq: |
3733 | reserve_free_irq: |
3737 | 3734 | ||
3738 | cmp eax,0 |
3735 | cmp eax,0 |
3739 | jz reserve_irq |
3736 | jz reserve_irq |
3740 | 3737 | ||
3741 | mov edi,ebx |
3738 | mov edi,ebx |
3742 | shl edi,2 |
3739 | shl edi,2 |
3743 | add edi,irq_owner |
3740 | add edi,irq_owner |
3744 | mov edx,[edi] |
3741 | mov edx,[edi] |
3745 | mov eax,[0x3010] |
3742 | mov eax,[0x3010] |
3746 | mov eax,[eax+0x4] |
3743 | mov eax,[eax+0x4] |
3747 | mov ecx,1 |
3744 | mov ecx,1 |
3748 | cmp edx,eax |
3745 | cmp edx,eax |
3749 | jne fril1 |
3746 | jne fril1 |
3750 | mov [edi],dword 0 |
3747 | mov [edi],dword 0 |
3751 | mov ecx,0 |
3748 | mov ecx,0 |
3752 | fril1: |
3749 | fril1: |
3753 | mov [esp+36],ecx ; return in eax |
3750 | mov [esp+36],ecx ; return in eax |
3754 | ret |
3751 | ret |
3755 | 3752 | ||
3756 | reserve_irq: |
3753 | reserve_irq: |
3757 | 3754 | ||
3758 | mov edi,ebx |
3755 | mov edi,ebx |
3759 | shl edi,2 |
3756 | shl edi,2 |
3760 | add edi,irq_owner |
3757 | add edi,irq_owner |
3761 | mov edx,[edi] |
3758 | mov edx,[edi] |
3762 | mov ecx,1 |
3759 | mov ecx,1 |
3763 | cmp edx,0 |
3760 | cmp edx,0 |
3764 | jne ril1 |
3761 | jne ril1 |
3765 | 3762 | ||
3766 | mov edx,[0x3010] |
3763 | mov edx,[0x3010] |
3767 | mov edx,[edx+0x4] |
3764 | mov edx,[edx+0x4] |
3768 | mov [edi],edx |
3765 | mov [edi],edx |
3769 | mov ecx,0 |
3766 | mov ecx,0 |
3770 | 3767 | ||
3771 | ril1: |
3768 | ril1: |
3772 | 3769 | ||
3773 | mov [esp+36],ecx ; return in eax |
3770 | mov [esp+36],ecx ; return in eax |
3774 | 3771 | ||
3775 | ret |
3772 | ret |
3776 | 3773 | ||
3777 | 3774 | ||
3778 | 3775 | ||
3779 | drawbackground: |
3776 | drawbackground: |
3780 | inc [mouse_pause] |
3777 | inc [mouse_pause] |
3781 | cmp [0xfe0c],word 0x12 |
3778 | cmp [0xfe0c],word 0x12 |
3782 | jne dbrv12 |
3779 | jne dbrv12 |
3783 | cmp [display_data-12],dword 1 |
3780 | cmp [display_data-12],dword 1 |
3784 | jne bgrstr12 |
3781 | jne bgrstr12 |
3785 | call vga_drawbackground_tiled |
3782 | call vga_drawbackground_tiled |
3786 | dec [mouse_pause] |
3783 | dec [mouse_pause] |
3787 | ret |
3784 | ret |
3788 | bgrstr12: |
3785 | bgrstr12: |
3789 | call vga_drawbackground_stretch |
3786 | call vga_drawbackground_stretch |
3790 | dec [mouse_pause] |
3787 | dec [mouse_pause] |
3791 | ret |
3788 | ret |
3792 | dbrv12: |
3789 | dbrv12: |
3793 | 3790 | ||
3794 | cmp [0xfe0c],word 0100000000000000b |
3791 | cmp [0xfe0c],word 0100000000000000b |
3795 | jge dbrv20 |
3792 | jge dbrv20 |
3796 | cmp [0xfe0c],word 0x13 |
3793 | cmp [0xfe0c],word 0x13 |
3797 | je dbrv20 |
3794 | je dbrv20 |
3798 | call vesa12_drawbackground |
3795 | call vesa12_drawbackground |
3799 | dec [mouse_pause] |
3796 | dec [mouse_pause] |
3800 | ret |
3797 | ret |
3801 | dbrv20: |
3798 | dbrv20: |
3802 | cmp [display_data-12],dword 1 |
3799 | cmp [display_data-12],dword 1 |
3803 | jne bgrstr |
3800 | jne bgrstr |
3804 | call vesa20_drawbackground_tiled |
3801 | call vesa20_drawbackground_tiled |
3805 | dec [mouse_pause] |
3802 | dec [mouse_pause] |
3806 | ret |
3803 | ret |
3807 | bgrstr: |
3804 | bgrstr: |
3808 | call vesa20_drawbackground_stretch |
3805 | call vesa20_drawbackground_stretch |
3809 | dec [mouse_pause] |
3806 | dec [mouse_pause] |
3810 | ret |
3807 | ret |
3811 | 3808 | ||
3812 | 3809 | ||
3813 | 3810 | ||
3814 | sys_putimage: |
3811 | sys_putimage: |
3815 | cmp [0xfe0c],word 0x12 |
3812 | cmp [0xfe0c],word 0x12 |
3816 | jne spiv20 |
3813 | jne spiv20 |
3817 | call vga_putimage |
3814 | call vga_putimage |
3818 | ret |
3815 | ret |
3819 | spiv20: |
3816 | spiv20: |
3820 | cmp [0xfe0c],word 0100000000000000b |
3817 | cmp [0xfe0c],word 0100000000000000b |
3821 | jge piv20 |
3818 | jge piv20 |
3822 | cmp [0xfe0c],word 0x13 |
3819 | cmp [0xfe0c],word 0x13 |
3823 | je piv20 |
3820 | je piv20 |
3824 | call vesa12_putimage |
3821 | call vesa12_putimage |
3825 | ret |
3822 | ret |
3826 | piv20: |
3823 | piv20: |
3827 | call vesa20_putimage |
3824 | call vesa20_putimage |
3828 | ret |
3825 | ret |
3829 | 3826 | ||
3830 | 3827 | ||
3831 | 3828 | ||
3832 | ; eax x beginning |
3829 | ; eax x beginning |
3833 | ; ebx y beginning |
3830 | ; ebx y beginning |
3834 | ; ecx x end |
3831 | ; ecx x end |
3835 | ; edx y end |
3832 | ; edx y end |
3836 | ; edi color |
3833 | ; edi color |
3837 | 3834 | ||
3838 | __sys_drawbar: |
3835 | __sys_drawbar: |
3839 | inc [mouse_pause] |
3836 | inc [mouse_pause] |
3840 | cmp [0xfe0c],word 0x12 |
3837 | cmp [0xfe0c],word 0x12 |
3841 | jne sdbv20 |
3838 | jne sdbv20 |
3842 | call vga_drawbar |
3839 | call vga_drawbar |
3843 | dec [mouse_pause] |
3840 | dec [mouse_pause] |
3844 | ret |
3841 | ret |
3845 | sdbv20: |
3842 | sdbv20: |
3846 | cmp [0xfe0c],word 0100000000000000b |
3843 | cmp [0xfe0c],word 0100000000000000b |
3847 | jge dbv20 |
3844 | jge dbv20 |
3848 | cmp [0xfe0c],word 0x13 |
3845 | cmp [0xfe0c],word 0x13 |
3849 | je dbv20 |
3846 | je dbv20 |
3850 | call vesa12_drawbar |
3847 | call vesa12_drawbar |
3851 | dec [mouse_pause] |
3848 | dec [mouse_pause] |
3852 | ret |
3849 | ret |
3853 | dbv20: |
3850 | dbv20: |
3854 | call vesa20_drawbar |
3851 | call vesa20_drawbar |
3855 | dec [mouse_pause] |
3852 | dec [mouse_pause] |
3856 | ret |
3853 | ret |
3857 | 3854 | ||
3858 | 3855 | ||
3859 | 3856 | ||
3860 | kb_read: |
3857 | kb_read: |
3861 | 3858 | ||
3862 | push ecx edx |
3859 | push ecx edx |
3863 | 3860 | ||
3864 | mov ecx,0xffff |
3861 | mov ecx,0xffff |
3865 | kr_loop: |
3862 | kr_loop: |
3866 | in al,0x64 |
3863 | in al,0x64 |
3867 | test al,1 |
3864 | test al,1 |
3868 | jnz kr_ready |
3865 | jnz kr_ready |
3869 | loop kr_loop |
3866 | loop kr_loop |
3870 | mov ah,1 |
3867 | mov ah,1 |
3871 | jmp kr_exit |
3868 | jmp kr_exit |
3872 | kr_ready: |
3869 | kr_ready: |
3873 | push ecx |
3870 | push ecx |
3874 | mov ecx,32 |
3871 | mov ecx,32 |
3875 | kr_delay: |
3872 | kr_delay: |
3876 | loop kr_delay |
3873 | loop kr_delay |
3877 | pop ecx |
3874 | pop ecx |
3878 | in al,0x60 |
3875 | in al,0x60 |
3879 | xor ah,ah |
3876 | xor ah,ah |
3880 | kr_exit: |
3877 | kr_exit: |
3881 | 3878 | ||
3882 | pop edx ecx |
3879 | pop edx ecx |
3883 | 3880 | ||
3884 | ret |
3881 | ret |
3885 | 3882 | ||
3886 | 3883 | ||
3887 | kb_write: |
3884 | kb_write: |
3888 | 3885 | ||
3889 | push ecx edx |
3886 | push ecx edx |
3890 | 3887 | ||
3891 | mov dl,al |
3888 | mov dl,al |
3892 | mov ecx,0xffff |
3889 | mov ecx,0xffff |
3893 | kw_loop1: |
3890 | kw_loop1: |
3894 | in al,0x64 |
3891 | in al,0x64 |
3895 | test al,0x20 |
3892 | test al,0x20 |
3896 | jz kw_ok1 |
3893 | jz kw_ok1 |
3897 | loop kw_loop1 |
3894 | loop kw_loop1 |
3898 | mov ah,1 |
3895 | mov ah,1 |
3899 | jmp kw_exit |
3896 | jmp kw_exit |
3900 | kw_ok1: |
3897 | kw_ok1: |
3901 | in al,0x60 |
3898 | in al,0x60 |
3902 | mov ecx,0xffff |
3899 | mov ecx,0xffff |
3903 | kw_loop: |
3900 | kw_loop: |
3904 | in al,0x64 |
3901 | in al,0x64 |
3905 | test al,2 |
3902 | test al,2 |
3906 | jz kw_ok |
3903 | jz kw_ok |
3907 | loop kw_loop |
3904 | loop kw_loop |
3908 | mov ah,1 |
3905 | mov ah,1 |
3909 | jmp kw_exit |
3906 | jmp kw_exit |
3910 | kw_ok: |
3907 | kw_ok: |
3911 | mov al,dl |
3908 | mov al,dl |
3912 | out 0x60,al |
3909 | out 0x60,al |
3913 | mov ecx,0xffff |
3910 | mov ecx,0xffff |
3914 | kw_loop3: |
3911 | kw_loop3: |
3915 | in al,0x64 |
3912 | in al,0x64 |
3916 | test al,2 |
3913 | test al,2 |
3917 | jz kw_ok3 |
3914 | jz kw_ok3 |
3918 | loop kw_loop3 |
3915 | loop kw_loop3 |
3919 | mov ah,1 |
3916 | mov ah,1 |
3920 | jmp kw_exit |
3917 | jmp kw_exit |
3921 | kw_ok3: |
3918 | kw_ok3: |
3922 | mov ah,8 |
3919 | mov ah,8 |
3923 | kw_loop4: |
3920 | kw_loop4: |
3924 | mov ecx,0xffff |
3921 | mov ecx,0xffff |
3925 | kw_loop5: |
3922 | kw_loop5: |
3926 | in al,0x64 |
3923 | in al,0x64 |
3927 | test al,1 |
3924 | test al,1 |
3928 | jnz kw_ok4 |
3925 | jnz kw_ok4 |
3929 | loop kw_loop5 |
3926 | loop kw_loop5 |
3930 | dec ah |
3927 | dec ah |
3931 | jnz kw_loop4 |
3928 | jnz kw_loop4 |
3932 | kw_ok4: |
3929 | kw_ok4: |
3933 | xor ah,ah |
3930 | xor ah,ah |
3934 | kw_exit: |
3931 | kw_exit: |
3935 | 3932 | ||
3936 | pop edx ecx |
3933 | pop edx ecx |
3937 | 3934 | ||
3938 | ret |
3935 | ret |
3939 | 3936 | ||
3940 | 3937 | ||
3941 | kb_cmd: |
3938 | kb_cmd: |
3942 | 3939 | ||
3943 | mov ecx,0xffff |
3940 | mov ecx,0xffff |
3944 | c_wait: |
3941 | c_wait: |
3945 | in al,0x64 |
3942 | in al,0x64 |
3946 | test al,2 |
3943 | test al,2 |
3947 | jz c_send |
3944 | jz c_send |
3948 | loop c_wait |
3945 | loop c_wait |
3949 | jmp c_error |
3946 | jmp c_error |
3950 | c_send: |
3947 | c_send: |
3951 | mov al,bl |
3948 | mov al,bl |
3952 | out 0x64,al |
3949 | out 0x64,al |
3953 | mov ecx,0xffff |
3950 | mov ecx,0xffff |
3954 | c_accept: |
3951 | c_accept: |
3955 | in al,0x64 |
3952 | in al,0x64 |
3956 | test al,2 |
3953 | test al,2 |
3957 | jz c_ok |
3954 | jz c_ok |
3958 | loop c_accept |
3955 | loop c_accept |
3959 | c_error: |
3956 | c_error: |
3960 | mov ah,1 |
3957 | mov ah,1 |
3961 | jmp c_exit |
3958 | jmp c_exit |
3962 | c_ok: |
3959 | c_ok: |
3963 | xor ah,ah |
3960 | xor ah,ah |
3964 | c_exit: |
3961 | c_exit: |
3965 | ret |
3962 | ret |
3966 | 3963 | ||
3967 | 3964 | ||
3968 | setmouse: ; set mousepicture -pointer |
3965 | setmouse: ; set mousepicture -pointer |
3969 | ; ps2 mouse enable |
3966 | ; ps2 mouse enable |
3970 | 3967 | ||
3971 | mov [0xf200],dword mousepointer |
3968 | mov [0xf200],dword mousepointer |
3972 | 3969 | ||
3973 | cli |
3970 | cli |
3974 | ; mov bl,0xa8 ; enable mouse cmd |
3971 | ; mov bl,0xa8 ; enable mouse cmd |
3975 | ; call kb_cmd |
3972 | ; call kb_cmd |
3976 | ; call kb_read ; read status |
3973 | ; call kb_read ; read status |
3977 | ; mov bl,0x20 ; get command byte |
3974 | ; mov bl,0x20 ; get command byte |
3978 | ; call kb_cmd |
3975 | ; call kb_cmd |
3979 | ; call kb_read |
3976 | ; call kb_read |
3980 | ; or al,3 ; enable interrupt |
3977 | ; or al,3 ; enable interrupt |
3981 | ; mov bl,0x60 ; write command |
3978 | ; mov bl,0x60 ; write command |
3982 | ; push eax |
3979 | ; push eax |
3983 | ; call kb_cmd |
3980 | ; call kb_cmd |
3984 | ; pop eax |
3981 | ; pop eax |
3985 | ; call kb_write |
3982 | ; call kb_write |
3986 | ; mov bl,0xd4 ; for mouse |
3983 | ; mov bl,0xd4 ; for mouse |
3987 | ; call kb_cmd |
3984 | ; call kb_cmd |
3988 | ; mov al,0xf4 ; enable mouse device |
3985 | ; mov al,0xf4 ; enable mouse device |
3989 | ; call kb_write |
3986 | ; call kb_write |
3990 | ; call kb_read ; read status return |
3987 | ; call kb_read ; read status return |
3991 | 3988 | ||
3992 | ; com1 mouse enable |
3989 | ; com1 mouse enable |
3993 | 3990 | ||
3994 | mov bx,0x3f8 ; combase |
3991 | mov bx,0x3f8 ; combase |
3995 | 3992 | ||
3996 | mov dx,bx |
3993 | mov dx,bx |
3997 | add dx,3 |
3994 | add dx,3 |
3998 | mov al,0x80 |
3995 | mov al,0x80 |
3999 | out dx,al |
3996 | out dx,al |
4000 | 3997 | ||
4001 | mov dx,bx |
3998 | mov dx,bx |
4002 | add dx,1 |
3999 | add dx,1 |
4003 | mov al,0 |
4000 | mov al,0 |
4004 | out dx,al |
4001 | out dx,al |
4005 | 4002 | ||
4006 | mov dx,bx |
4003 | mov dx,bx |
4007 | add dx,0 |
4004 | add dx,0 |
4008 | mov al,0x30*2 ; 0x30 / 4 |
4005 | mov al,0x30*2 ; 0x30 / 4 |
4009 | out dx,al |
4006 | out dx,al |
4010 | 4007 | ||
4011 | mov dx,bx |
4008 | mov dx,bx |
4012 | add dx,3 |
4009 | add dx,3 |
4013 | mov al,2 ; 3 |
4010 | mov al,2 ; 3 |
4014 | out dx,al |
4011 | out dx,al |
4015 | 4012 | ||
4016 | mov dx,bx |
4013 | mov dx,bx |
4017 | add dx,4 |
4014 | add dx,4 |
4018 | mov al,0xb |
4015 | mov al,0xb |
4019 | out dx,al |
4016 | out dx,al |
4020 | 4017 | ||
4021 | mov dx,bx |
4018 | mov dx,bx |
4022 | add dx,1 |
4019 | add dx,1 |
4023 | mov al,1 |
4020 | mov al,1 |
4024 | out dx,al |
4021 | out dx,al |
4025 | 4022 | ||
4026 | 4023 | ||
4027 | ; com2 mouse enable |
4024 | ; com2 mouse enable |
4028 | 4025 | ||
4029 | mov bx,0x2f8 ; combase |
4026 | mov bx,0x2f8 ; combase |
4030 | 4027 | ||
4031 | mov dx,bx |
4028 | mov dx,bx |
4032 | add dx,3 |
4029 | add dx,3 |
4033 | mov al,0x80 |
4030 | mov al,0x80 |
4034 | out dx,al |
4031 | out dx,al |
4035 | 4032 | ||
4036 | mov dx,bx |
4033 | mov dx,bx |
4037 | add dx,1 |
4034 | add dx,1 |
4038 | mov al,0 |
4035 | mov al,0 |
4039 | out dx,al |
4036 | out dx,al |
4040 | 4037 | ||
4041 | mov dx,bx |
4038 | mov dx,bx |
4042 | add dx,0 |
4039 | add dx,0 |
4043 | mov al,0x30*2 |
4040 | mov al,0x30*2 |
4044 | out dx,al |
4041 | out dx,al |
4045 | 4042 | ||
4046 | mov dx,bx |
4043 | mov dx,bx |
4047 | add dx,3 |
4044 | add dx,3 |
4048 | mov al,2 |
4045 | mov al,2 |
4049 | out dx,al |
4046 | out dx,al |
4050 | 4047 | ||
4051 | mov dx,bx |
4048 | mov dx,bx |
4052 | add dx,4 |
4049 | add dx,4 |
4053 | mov al,0xb |
4050 | mov al,0xb |
4054 | out dx,al |
4051 | out dx,al |
4055 | 4052 | ||
4056 | mov dx,bx |
4053 | mov dx,bx |
4057 | add dx,1 |
4054 | add dx,1 |
4058 | mov al,1 |
4055 | mov al,1 |
4059 | out dx,al |
4056 | out dx,al |
4060 | 4057 | ||
4061 | ret |
4058 | ret |
4062 | 4059 | ||
4063 | 4060 | ||
4064 | _rdtsc: |
4061 | _rdtsc: |
4065 | 4062 | ||
4066 | mov edx,[cpuid_1+3*4] |
4063 | mov edx,[cpuid_1+3*4] |
4067 | test edx,00010000b |
4064 | test edx,00010000b |
4068 | jz ret_rdtsc |
4065 | jz ret_rdtsc |
4069 | rdtsc |
4066 | rdtsc |
4070 | ret |
4067 | ret |
4071 | ret_rdtsc: |
4068 | ret_rdtsc: |
4072 | mov edx,0xffffffff |
4069 | mov edx,0xffffffff |
4073 | mov eax,0xffffffff |
4070 | mov eax,0xffffffff |
4074 | ret |
4071 | ret |
4075 | 4072 | ||
4076 | 4073 | ||
4077 | 4074 | ||
4078 | rerouteirqs: |
4075 | rerouteirqs: |
4079 | 4076 | ||
4080 | cli |
4077 | cli |
4081 | 4078 | ||
4082 | mov al,0x11 ; icw4, edge triggered |
4079 | mov al,0x11 ; icw4, edge triggered |
4083 | out 0x20,al |
4080 | out 0x20,al |
4084 | call pic_delay |
4081 | call pic_delay |
4085 | out 0xA0,al |
4082 | out 0xA0,al |
4086 | call pic_delay |
4083 | call pic_delay |
4087 | 4084 | ||
4088 | mov al,0x20 ; generate 0x20 + |
4085 | mov al,0x20 ; generate 0x20 + |
4089 | out 0x21,al |
4086 | out 0x21,al |
4090 | call pic_delay |
4087 | call pic_delay |
4091 | mov al,0x28 ; generate 0x28 + |
4088 | mov al,0x28 ; generate 0x28 + |
4092 | out 0xA1,al |
4089 | out 0xA1,al |
4093 | call pic_delay |
4090 | call pic_delay |
4094 | 4091 | ||
4095 | mov al,0x04 ; slave at irq2 |
4092 | mov al,0x04 ; slave at irq2 |
4096 | out 0x21,al |
4093 | out 0x21,al |
4097 | call pic_delay |
4094 | call pic_delay |
4098 | mov al,0x02 ; at irq9 |
4095 | mov al,0x02 ; at irq9 |
4099 | out 0xA1,al |
4096 | out 0xA1,al |
4100 | call pic_delay |
4097 | call pic_delay |
4101 | 4098 | ||
4102 | mov al,0x01 ; 8086 mode |
4099 | mov al,0x01 ; 8086 mode |
4103 | out 0x21,al |
4100 | out 0x21,al |
4104 | call pic_delay |
4101 | call pic_delay |
4105 | out 0xA1,al |
4102 | out 0xA1,al |
4106 | call pic_delay |
4103 | call pic_delay |
4107 | 4104 | ||
4108 | mov al,255 ; mask all irq's |
4105 | mov al,255 ; mask all irq's |
4109 | out 0xA1,al |
4106 | out 0xA1,al |
4110 | call pic_delay |
4107 | call pic_delay |
4111 | out 0x21,al |
4108 | out 0x21,al |
4112 | call pic_delay |
4109 | call pic_delay |
4113 | 4110 | ||
4114 | mov ecx,0x1000 |
4111 | mov ecx,0x1000 |
4115 | cld |
4112 | cld |
4116 | picl1: call pic_delay |
4113 | picl1: call pic_delay |
4117 | loop picl1 |
4114 | loop picl1 |
4118 | 4115 | ||
4119 | mov al,255 ; mask all irq's |
4116 | mov al,255 ; mask all irq's |
4120 | out 0xA1,al |
4117 | out 0xA1,al |
4121 | call pic_delay |
4118 | call pic_delay |
4122 | out 0x21,al |
4119 | out 0x21,al |
4123 | call pic_delay |
4120 | call pic_delay |
4124 | 4121 | ||
4125 | cli |
4122 | cli |
4126 | 4123 | ||
4127 | ret |
4124 | ret |
4128 | 4125 | ||
4129 | 4126 | ||
4130 | pic_delay: |
4127 | pic_delay: |
4131 | 4128 | ||
4132 | jmp pdl1 |
4129 | jmp pdl1 |
4133 | pdl1: ret |
4130 | pdl1: ret |
4134 | 4131 | ||
4135 | 4132 | ||
4136 | sys_msg_board_str: |
4133 | sys_msg_board_str: |
4137 | 4134 | ||
4138 | pushad |
4135 | pushad |
4139 | @@: |
4136 | @@: |
4140 | cmp [esi],byte 0 |
4137 | cmp [esi],byte 0 |
4141 | je @f |
4138 | je @f |
4142 | mov eax,1 |
4139 | mov eax,1 |
4143 | movzx ebx,byte [esi] |
4140 | movzx ebx,byte [esi] |
4144 | call sys_msg_board |
4141 | call sys_msg_board |
4145 | inc esi |
4142 | inc esi |
4146 | jmp @b |
4143 | jmp @b |
4147 | @@: |
4144 | @@: |
4148 | popad |
4145 | popad |
4149 | ret |
4146 | ret |
4150 | 4147 | ||
4151 | uglobal |
4148 | uglobal |
4152 | msg_board_data: times 512 db 0 |
4149 | msg_board_data: times 512 db 0 |
4153 | msg_board_count dd 0x0 |
4150 | msg_board_count dd 0x0 |
4154 | endg |
4151 | endg |
4155 | 4152 | ||
4156 | sys_msg_board: |
4153 | sys_msg_board: |
4157 | 4154 | ||
4158 | ; eax=1 : write : bl byte to write |
4155 | ; eax=1 : write : bl byte to write |
4159 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4156 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4160 | 4157 | ||
4161 | mov ecx,[msg_board_count] |
4158 | mov ecx,[msg_board_count] |
4162 | cmp eax, 1 |
4159 | cmp eax, 1 |
4163 | jne smbl1 |
4160 | jne smbl1 |
4164 | 4161 | ||
4165 | 4162 | ||
4166 | mov [msg_board_data+ecx],bl |
4163 | mov [msg_board_data+ecx],bl |
4167 | inc ecx |
4164 | inc ecx |
4168 | and ecx, 511 |
4165 | and ecx, 511 |
4169 | mov [msg_board_count], ecx |
4166 | mov [msg_board_count], ecx |
4170 | mov [check_idle_semaphore], 5 |
4167 | mov [check_idle_semaphore], 5 |
4171 | ret |
4168 | ret |
4172 | smbl1: |
4169 | smbl1: |
4173 | 4170 | ||
4174 | cmp eax, 2 |
4171 | cmp eax, 2 |
4175 | jne smbl2 |
4172 | jne smbl2 |
4176 | test ecx, ecx |
4173 | test ecx, ecx |
4177 | jz smbl21 |
4174 | jz smbl21 |
4178 | ; mov edi, msg_board_data |
4175 | ; mov edi, msg_board_data |
4179 | ; mov esi, msg_board_data+1 |
4176 | ; mov esi, msg_board_data+1 |
4180 | ; movzx eax, byte [edi] |
4177 | ; movzx eax, byte [edi] |
4181 | mov eax, msg_board_data+1 |
4178 | mov eax, msg_board_data+1 |
4182 | mov ebx, msg_board_data |
4179 | mov ebx, msg_board_data |
4183 | movzx edx, byte [ebx] |
4180 | movzx edx, byte [ebx] |
4184 | call memmove |
4181 | call memmove |
4185 | ; push ecx |
4182 | ; push ecx |
4186 | ; shr ecx, 2 |
4183 | ; shr ecx, 2 |
4187 | ; cld |
4184 | ; cld |
4188 | ; rep movsd |
4185 | ; rep movsd |
4189 | ; pop ecx |
4186 | ; pop ecx |
4190 | ; and ecx, 3 |
4187 | ; and ecx, 3 |
4191 | ; rep movsb |
4188 | ; rep movsb |
4192 | dec [msg_board_count] |
4189 | dec [msg_board_count] |
4193 | mov [esp+36], edx ;eax |
4190 | mov [esp+36], edx ;eax |
4194 | mov [esp+24], dword 1 |
4191 | mov [esp+24], dword 1 |
4195 | ret |
4192 | ret |
4196 | smbl21: |
4193 | smbl21: |
4197 | mov [esp+36], ecx |
4194 | mov [esp+36], ecx |
4198 | mov [esp+24], ecx |
4195 | mov [esp+24], ecx |
4199 | 4196 | ||
4200 | smbl2: |
4197 | smbl2: |
4201 | ret |
4198 | ret |
4202 | 4199 | ||
4203 | 4200 | ||
4204 | 4201 | ||
4205 | sys_trace: |
4202 | sys_trace: |
4206 | 4203 | ||
4207 | test eax, eax ; get event data |
4204 | test eax, eax ; get event data |
4208 | jnz no_get_sys_events |
4205 | jnz no_get_sys_events |
4209 | 4206 | ||
4210 | mov esi,save_syscall_data ; data |
4207 | mov esi,save_syscall_data ; data |
4211 | mov edi,[0x3010] |
4208 | mov edi,[0x3010] |
4212 | mov edi,[edi+0x10] |
4209 | mov edi,[edi+0x10] |
4213 | add edi,ebx |
4210 | add edi,ebx |
4214 | cld |
4211 | cld |
4215 | rep movsb |
4212 | rep movsb |
4216 | 4213 | ||
4217 | mov [esp+24],dword 0 |
4214 | mov [esp+24],dword 0 |
4218 | mov eax,[save_syscall_count] ; count |
4215 | mov eax,[save_syscall_count] ; count |
4219 | mov [esp+36],eax |
4216 | mov [esp+36],eax |
4220 | ret |
4217 | ret |
4221 | 4218 | ||
4222 | no_get_sys_events: |
4219 | no_get_sys_events: |
4223 | 4220 | ||
4224 | ret |
4221 | ret |
4225 | 4222 | ||
4226 | 4223 | ||
4227 | sys_process_def: |
4224 | sys_process_def: |
4228 | 4225 | ||
4229 | cmp eax,1 ; set keyboard mode |
4226 | cmp eax,1 ; set keyboard mode |
4230 | jne no_set_keyboard_setup |
4227 | jne no_set_keyboard_setup |
4231 | 4228 | ||
4232 | mov edi,[0x3000] |
4229 | mov edi,[0x3000] |
4233 | shl edi,8 |
4230 | shl edi,8 |
4234 | add edi,0x80000+0xB4 |
4231 | add edi,0x80000+0xB4 |
4235 | mov [edi],bl |
4232 | mov [edi],bl |
4236 | 4233 | ||
4237 | ret |
4234 | ret |
4238 | 4235 | ||
4239 | no_set_keyboard_setup: |
4236 | no_set_keyboard_setup: |
4240 | 4237 | ||
4241 | cmp eax,2 ; get keyboard mode |
4238 | cmp eax,2 ; get keyboard mode |
4242 | jne no_get_keyboard_setup |
4239 | jne no_get_keyboard_setup |
4243 | 4240 | ||
4244 | mov edi,[0x3000] |
4241 | mov edi,[0x3000] |
4245 | shl edi,8 |
4242 | shl edi,8 |
4246 | add edi,0x80000+0xB4 |
4243 | add edi,0x80000+0xB4 |
4247 | movzx eax, byte [edi] |
4244 | movzx eax, byte [edi] |
4248 | 4245 | ||
4249 | mov [esp+36],eax |
4246 | mov [esp+36],eax |
4250 | 4247 | ||
4251 | ret |
4248 | ret |
4252 | 4249 | ||
4253 | no_get_keyboard_setup: |
4250 | no_get_keyboard_setup: |
4254 | 4251 | ||
4255 | cmp eax,3 ; get keyboard ctrl, alt, shift |
4252 | cmp eax,3 ; get keyboard ctrl, alt, shift |
4256 | jne no_get_keyboard_cas |
4253 | jne no_get_keyboard_cas |
4257 | 4254 | ||
4258 | ; xor eax,eax |
4255 | ; xor eax,eax |
4259 | ; movzx eax,byte [shift] |
4256 | ; movzx eax,byte [shift] |
4260 | ; movzx ebx,byte [ctrl] |
4257 | ; movzx ebx,byte [ctrl] |
4261 | ; shl ebx,2 |
4258 | ; shl ebx,2 |
4262 | ; add eax,ebx |
4259 | ; add eax,ebx |
4263 | ; movzx ebx,byte [alt] |
4260 | ; movzx ebx,byte [alt] |
4264 | ; shl ebx,3 |
4261 | ; shl ebx,3 |
4265 | ; add eax,ebx |
4262 | ; add eax,ebx |
4266 | 4263 | ||
4267 | ;// mike.dld [ |
4264 | ;// mike.dld [ |
4268 | mov eax, [kb_state] |
4265 | mov eax, [kb_state] |
4269 | ;// mike.dld ] |
4266 | ;// mike.dld ] |
4270 | 4267 | ||
4271 | mov [esp+36],eax |
4268 | mov [esp+36],eax |
4272 | 4269 | ||
4273 | ret |
4270 | ret |
4274 | 4271 | ||
4275 | no_get_keyboard_cas: |
4272 | no_get_keyboard_cas: |
4276 | 4273 | ||
4277 | 4274 | ||
4278 | ret |
4275 | ret |
4279 | 4276 | ||
4280 | 4277 | ||
4281 | sys_ipc: |
4278 | sys_ipc: |
4282 | cmp eax,1 ; DEFINE IPC MEMORY |
4279 | cmp eax,1 ; DEFINE IPC MEMORY |
4283 | jne no_ipc_def |
4280 | jne no_ipc_def |
4284 | mov edi,[0x3000] |
4281 | mov edi,[0x3000] |
4285 | shl edi,8 |
4282 | shl edi,8 |
4286 | add edi,0x80000 |
4283 | add edi,0x80000 |
4287 | mov [edi+0xA0],ebx |
4284 | mov [edi+0xA0],ebx |
4288 | mov [edi+0xA4],ecx |
4285 | mov [edi+0xA4],ecx |
4289 | mov [esp+36],dword 0 |
4286 | mov [esp+36],dword 0 |
4290 | ret |
4287 | ret |
4291 | no_ipc_def: |
4288 | no_ipc_def: |
4292 | 4289 | ||
4293 | cmp eax,2 ; SEND IPC MESSAGE |
4290 | cmp eax,2 ; SEND IPC MESSAGE |
4294 | jne no_ipc_send |
4291 | jne no_ipc_send |
4295 | mov esi,1 |
4292 | mov esi,1 |
4296 | mov edi,0x3020 |
4293 | mov edi,0x3020 |
4297 | ipcs1: |
4294 | ipcs1: |
4298 | cmp [edi+4],ebx |
4295 | cmp [edi+4],ebx |
4299 | je ipcs2 |
4296 | je ipcs2 |
4300 | add edi,0x20 |
4297 | add edi,0x20 |
4301 | inc esi |
4298 | inc esi |
4302 | cmp esi,[0x3004] |
4299 | cmp esi,[0x3004] |
4303 | jbe ipcs1 |
4300 | jbe ipcs1 |
4304 | mov [esp+36],dword 4 |
4301 | mov [esp+36],dword 4 |
4305 | ret |
4302 | ret |
4306 | ipcs2: |
4303 | ipcs2: |
4307 | 4304 | ||
4308 | cli |
4305 | cli |
4309 | 4306 | ||
4310 | push esi |
4307 | push esi |
4311 | mov eax,esi |
4308 | mov eax,esi |
4312 | shl eax,8 |
4309 | shl eax,8 |
4313 | mov ebx,[eax+0x80000+0xa0] |
4310 | mov ebx,[eax+0x80000+0xa0] |
4314 | test ebx,ebx ; ipc area not defined ? |
4311 | test ebx,ebx ; ipc area not defined ? |
4315 | je ipc_err1 |
4312 | je ipc_err1 |
4316 | 4313 | ||
4317 | add ebx,[eax+0x80000+0xa4] |
4314 | add ebx,[eax+0x80000+0xa4] |
4318 | mov eax,esi |
4315 | mov eax,esi |
4319 | shl eax,5 |
4316 | shl eax,5 |
4320 | add ebx,[eax+0x3000+0x10] ; ebx <- max data position |
4317 | add ebx,[eax+0x3000+0x10] ; ebx <- max data position |
4321 | 4318 | ||
4322 | mov eax,esi ; to |
4319 | mov eax,esi ; to |
4323 | shl esi,8 |
4320 | shl esi,8 |
4324 | add esi,0x80000 |
4321 | add esi,0x80000 |
4325 | mov edi,[esi+0xa0] |
4322 | mov edi,[esi+0xa0] |
4326 | shl eax,5 |
4323 | shl eax,5 |
4327 | add eax,0x3000 |
4324 | add eax,0x3000 |
4328 | add edi,[eax+0x10] |
4325 | add edi,[eax+0x10] |
4329 | 4326 | ||
4330 | cmp [edi],byte 0 ; overrun ? |
4327 | cmp [edi],byte 0 ; overrun ? |
4331 | jne ipc_err2 |
4328 | jne ipc_err2 |
4332 | 4329 | ||
4333 | mov ebp,edi |
4330 | mov ebp,edi |
4334 | add edi,[edi+4] |
4331 | add edi,[edi+4] |
4335 | add edi,8 |
4332 | add edi,8 |
4336 | 4333 | ||
4337 | mov esi,ecx ; from |
4334 | mov esi,ecx ; from |
4338 | mov eax,[0x3010] |
4335 | mov eax,[0x3010] |
4339 | mov eax,[eax+0x10] |
4336 | mov eax,[eax+0x10] |
4340 | add esi,eax |
4337 | add esi,eax |
4341 | 4338 | ||
4342 | mov ecx,edx ; size |
4339 | mov ecx,edx ; size |
4343 | 4340 | ||
4344 | mov eax,edi |
4341 | mov eax,edi |
4345 | add eax,ecx |
4342 | add eax,ecx |
4346 | cmp eax,ebx |
4343 | cmp eax,ebx |
4347 | jge ipc_err3 ; not enough room ? |
4344 | jge ipc_err3 ; not enough room ? |
4348 | 4345 | ||
4349 | push ecx |
4346 | push ecx |
4350 | 4347 | ||
4351 | mov eax,[0x3010] |
4348 | mov eax,[0x3010] |
4352 | mov eax,[eax+4] |
4349 | mov eax,[eax+4] |
4353 | mov [edi-8],eax |
4350 | mov [edi-8],eax |
4354 | mov [edi-4],ecx |
4351 | mov [edi-4],ecx |
4355 | cld |
4352 | cld |
4356 | rep movsb |
4353 | rep movsb |
4357 | 4354 | ||
4358 | pop ecx |
4355 | pop ecx |
4359 | add ecx,8 |
4356 | add ecx,8 |
4360 | 4357 | ||
4361 | mov edi,ebp ; increase memory position |
4358 | mov edi,ebp ; increase memory position |
4362 | add dword [edi+4],ecx |
4359 | add dword [edi+4],ecx |
4363 | 4360 | ||
4364 | mov edi,[esp] |
4361 | mov edi,[esp] |
4365 | shl edi,8 |
4362 | shl edi,8 |
4366 | or dword [edi+0x80000+0xA8],dword 01000000b ; ipc message |
4363 | or dword [edi+0x80000+0xA8],dword 01000000b ; ipc message |
4367 | 4364 | ||
4368 | cmp [check_idle_semaphore],dword 20 |
4365 | cmp [check_idle_semaphore],dword 20 |
4369 | jge ipc_no_cis |
4366 | jge ipc_no_cis |
4370 | mov [check_idle_semaphore],5 |
4367 | mov [check_idle_semaphore],5 |
4371 | ipc_no_cis: |
4368 | ipc_no_cis: |
4372 | 4369 | ||
4373 | xor eax, eax |
4370 | xor eax, eax |
4374 | 4371 | ||
4375 | ipc_err: |
4372 | ipc_err: |
4376 | add esp,4 |
4373 | add esp,4 |
4377 | mov [esp+36],eax |
4374 | mov [esp+36],eax |
4378 | sti |
4375 | sti |
4379 | ret |
4376 | ret |
4380 | 4377 | ||
4381 | ipc_err1: |
4378 | ipc_err1: |
4382 | add esp,4 |
4379 | add esp,4 |
4383 | mov [esp+36],dword 1 |
4380 | mov [esp+36],dword 1 |
4384 | sti |
4381 | sti |
4385 | ret |
4382 | ret |
4386 | ipc_err2: |
4383 | ipc_err2: |
4387 | add esp,4 |
4384 | add esp,4 |
4388 | mov [esp+36],dword 2 |
4385 | mov [esp+36],dword 2 |
4389 | sti |
4386 | sti |
4390 | ret |
4387 | ret |
4391 | ipc_err3: |
4388 | ipc_err3: |
4392 | add esp,4 |
4389 | add esp,4 |
4393 | mov [esp+36],dword 3 |
4390 | mov [esp+36],dword 3 |
4394 | sti |
4391 | sti |
4395 | ret |
4392 | ret |
4396 | 4393 | ||
4397 | no_ipc_send: |
4394 | no_ipc_send: |
4398 | 4395 | ||
4399 | mov [esp+36],dword -1 |
4396 | mov [esp+36],dword -1 |
4400 | ret |
4397 | ret |
4401 | 4398 | ||
4402 | 4399 | ||
4403 | align 4 |
4400 | align 4 |
4404 | 4401 | ||
4405 | sys_gs: ; direct screen access |
4402 | sys_gs: ; direct screen access |
4406 | 4403 | ||
4407 | cmp eax,1 ; resolution |
4404 | cmp eax,1 ; resolution |
4408 | jne no_gs1 |
4405 | jne no_gs1 |
4409 | mov eax,[0xfe00] |
4406 | mov eax,[0xfe00] |
4410 | shl eax,16 |
4407 | shl eax,16 |
4411 | mov ax,[0xfe04] |
4408 | mov ax,[0xfe04] |
4412 | add eax,0x00010001 |
4409 | add eax,0x00010001 |
4413 | mov [esp+36],eax |
4410 | mov [esp+36],eax |
4414 | ret |
4411 | ret |
4415 | no_gs1: |
4412 | no_gs1: |
4416 | 4413 | ||
4417 | cmp eax,2 ; bits per pixel |
4414 | cmp eax,2 ; bits per pixel |
4418 | jne no_gs2 |
4415 | jne no_gs2 |
4419 | movzx eax,byte [0xfbf1] |
4416 | movzx eax,byte [0xfbf1] |
4420 | mov [esp+36],eax |
4417 | mov [esp+36],eax |
4421 | ret |
4418 | ret |
4422 | no_gs2: |
4419 | no_gs2: |
4423 | 4420 | ||
4424 | cmp eax,3 ; bytes per scanline |
4421 | cmp eax,3 ; bytes per scanline |
4425 | jne no_gs3 |
4422 | jne no_gs3 |
4426 | mov eax,[0xfe08] |
4423 | mov eax,[0xfe08] |
4427 | mov [esp+36],eax |
4424 | mov [esp+36],eax |
4428 | ret |
4425 | ret |
4429 | no_gs3: |
4426 | no_gs3: |
4430 | 4427 | ||
4431 | mov [esp+36],dword -1 |
4428 | mov [esp+36],dword -1 |
4432 | ret |
4429 | ret |
4433 | 4430 | ||
4434 | 4431 | ||
4435 | align 4 ; PCI functions |
4432 | align 4 ; PCI functions |
4436 | 4433 | ||
4437 | sys_pci: |
4434 | sys_pci: |
4438 | 4435 | ||
4439 | call pci_api |
4436 | call pci_api |
4440 | mov [esp+36],eax |
4437 | mov [esp+36],eax |
4441 | ret |
4438 | ret |
4442 | 4439 | ||
4443 | 4440 | ||
4444 | align 4 ; system functions |
4441 | align 4 ; system functions |
4445 | 4442 | ||
4446 | syscall_setpixel: ; SetPixel |
4443 | syscall_setpixel: ; SetPixel |
4447 | 4444 | ||
4448 | 4445 | ||
4449 | mov edx,[0x3010] |
4446 | mov edx,[0x3010] |
4450 | add eax,[edx-twdw] |
4447 | add eax,[edx-twdw] |
4451 | add ebx,[edx-twdw+4] |
4448 | add ebx,[edx-twdw+4] |
4452 | ; xor edi,edi ; no force |
4449 | ; xor edi,edi ; no force |
4453 | mov edi,1 |
4450 | mov edi,1 |
4454 | ; call [disable_mouse] |
4451 | ; call [disable_mouse] |
4455 | jmp [putpixel] |
4452 | jmp [putpixel] |
4456 | 4453 | ||
4457 | align 4 |
4454 | align 4 |
4458 | 4455 | ||
4459 | syscall_writetext: ; WriteText |
4456 | syscall_writetext: ; WriteText |
4460 | 4457 | ||
4461 | mov edi,[0x3010] |
4458 | mov edi,[0x3010] |
4462 | mov ebp,[edi-twdw] |
4459 | mov ebp,[edi-twdw] |
4463 | shl ebp,16 |
4460 | shl ebp,16 |
4464 | add ebp,[edi-twdw+4] |
4461 | add ebp,[edi-twdw+4] |
4465 | add edi,0x10 |
4462 | add edi,0x10 |
4466 | add ecx,[edi] |
4463 | add ecx,[edi] |
4467 | add eax,ebp |
4464 | add eax,ebp |
4468 | xor edi,edi |
4465 | xor edi,edi |
4469 | jmp dtext |
4466 | jmp dtext |
4470 | 4467 | ||
4471 | align 4 |
4468 | align 4 |
4472 | 4469 | ||
4473 | syscall_openramdiskfile: ; OpenRamdiskFile |
4470 | syscall_openramdiskfile: ; OpenRamdiskFile |
4474 | 4471 | ||
4475 | 4472 | ||
4476 | mov edi,[0x3010] |
4473 | mov edi,[0x3010] |
4477 | add edi,0x10 |
4474 | add edi,0x10 |
4478 | add eax,[edi] |
4475 | add eax,[edi] |
4479 | add edx,[edi] |
4476 | add edx,[edi] |
4480 | mov esi,12 |
4477 | mov esi,12 |
4481 | call fileread |
4478 | call fileread |
4482 | mov [esp+36],ebx |
4479 | mov [esp+36],ebx |
4483 | ret |
4480 | ret |
4484 | 4481 | ||
4485 | align 4 |
4482 | align 4 |
4486 | 4483 | ||
4487 | syscall_putimage: ; PutImage |
4484 | syscall_putimage: ; PutImage |
4488 | 4485 | ||
4489 | mov edi,[0x3010] |
4486 | mov edi,[0x3010] |
4490 | add edi,0x10 |
4487 | add edi,0x10 |
4491 | add eax,[edi] |
4488 | add eax,[edi] |
4492 | mov edx,ecx |
4489 | mov edx,ecx |
4493 | mov ecx,ebx |
4490 | mov ecx,ebx |
4494 | mov ebx,eax |
4491 | mov ebx,eax |
4495 | call sys_putimage |
4492 | call sys_putimage |
4496 | mov [esp+36],eax |
4493 | mov [esp+36],eax |
4497 | ret |
4494 | ret |
4498 | 4495 | ||
4499 | align 4 |
4496 | align 4 |
4500 | 4497 | ||
4501 | syscall_drawrect: ; DrawRect |
4498 | syscall_drawrect: ; DrawRect |
4502 | 4499 | ||
4503 | mov edi,ecx |
4500 | mov edi,ecx |
4504 | test ax,ax |
4501 | test ax,ax |
4505 | je drectr |
4502 | je drectr |
4506 | test bx,bx |
4503 | test bx,bx |
4507 | je drectr |
4504 | je drectr |
4508 | movzx ecx,ax |
4505 | movzx ecx,ax |
4509 | shr eax,16 |
4506 | shr eax,16 |
4510 | movzx edx,bx |
4507 | movzx edx,bx |
4511 | shr ebx,16 |
4508 | shr ebx,16 |
4512 | add ecx,eax |
4509 | add ecx,eax |
4513 | add edx,ebx |
4510 | add edx,ebx |
4514 | jmp [drawbar] |
4511 | jmp [drawbar] |
4515 | drectr: |
4512 | drectr: |
4516 | ret |
4513 | ret |
4517 | 4514 | ||
4518 | align 4 |
4515 | align 4 |
4519 | 4516 | ||
4520 | syscall_getscreensize: ; GetScreenSize |
4517 | syscall_getscreensize: ; GetScreenSize |
4521 | 4518 | ||
4522 | movzx eax,word[0xfe00] |
4519 | movzx eax,word[0xfe00] |
4523 | shl eax,16 |
4520 | shl eax,16 |
4524 | mov ax,[0xfe04] |
4521 | mov ax,[0xfe04] |
4525 | mov [esp+36],eax |
4522 | mov [esp+36],eax |
4526 | ret |
4523 | ret |
4527 | 4524 | ||
4528 | align 4 |
4525 | align 4 |
4529 | 4526 | ||
4530 | syscall_system: ; System |
4527 | syscall_system: ; System |
4531 | 4528 | ||
4532 | call sys_system |
4529 | call sys_system |
4533 | mov [esp+36],eax |
4530 | mov [esp+36],eax |
4534 | ret |
4531 | ret |
4535 | 4532 | ||
4536 | align 4 |
4533 | align 4 |
4537 | 4534 | ||
4538 | syscall_startapp: ; StartApp |
4535 | syscall_startapp: ; StartApp |
4539 | mov edi,[0x3010] |
4536 | mov edi,[0x3010] |
4540 | add edi,0x10 |
4537 | add edi,0x10 |
4541 | add eax,[edi] |
4538 | add eax,[edi] |
4542 | test ebx,ebx |
4539 | test ebx,ebx |
4543 | jz noapppar |
4540 | jz noapppar |
4544 | add ebx,[edi] |
4541 | add ebx,[edi] |
4545 | noapppar: |
4542 | noapppar: |
4546 | ; call start_application_fl |
4543 | ; call start_application_fl |
4547 | call new_start_application_fl |
4544 | call new_start_application_fl |
4548 | mov [esp+36],eax |
4545 | mov [esp+36],eax |
4549 | ret |
4546 | ret |
4550 | 4547 | ||
4551 | 4548 | ||
4552 | align 4 |
4549 | align 4 |
4553 | 4550 | ||
4554 | syscall_cdaudio: ; CD |
4551 | syscall_cdaudio: ; CD |
4555 | 4552 | ||
4556 | call sys_cd_audio |
4553 | call sys_cd_audio |
4557 | mov [esp+36],eax |
4554 | mov [esp+36],eax |
4558 | ret |
4555 | ret |
4559 | 4556 | ||
4560 | align 4 |
4557 | align 4 |
4561 | 4558 | ||
4562 | syscall_readhd: ; ReadHd |
4559 | syscall_readhd: ; ReadHd |
4563 | 4560 | ||
4564 | mov edi,[0x3010] |
4561 | mov edi,[0x3010] |
4565 | add edi,0x10 |
4562 | add edi,0x10 |
4566 | add esi,[edi] |
4563 | add esi,[edi] |
4567 | add eax,[edi] |
4564 | add eax,[edi] |
4568 | call read_hd_file |
4565 | call read_hd_file |
4569 | mov [esp+36],eax |
4566 | mov [esp+36],eax |
4570 | mov [esp+24],ebx |
4567 | mov [esp+24],ebx |
4571 | ret |
4568 | ret |
4572 | 4569 | ||
4573 | align 4 |
4570 | align 4 |
4574 | 4571 | ||
4575 | syscall_starthdapp: ; StartHdApp |
4572 | syscall_starthdapp: ; StartHdApp |
4576 | 4573 | ||
4577 | mov edi,[0x3010] |
4574 | mov edi,[0x3010] |
4578 | add edi,0x10 |
4575 | add edi,0x10 |
4579 | add eax,[edi] |
4576 | add eax,[edi] |
4580 | add ecx,[edi] |
4577 | add ecx,[edi] |
4581 | mov ebp,0 |
4578 | mov ebp,0 |
4582 | call start_application_hd |
4579 | call start_application_hd |
4583 | mov [esp+36],eax |
4580 | mov [esp+36],eax |
4584 | ret |
4581 | ret |
4585 | 4582 | ||
4586 | align 4 |
4583 | align 4 |
4587 | 4584 | ||
4588 | syscall_delramdiskfile: ; DelRamdiskFile |
4585 | syscall_delramdiskfile: ; DelRamdiskFile |
4589 | 4586 | ||
4590 | mov edi,[0x3010] |
4587 | mov edi,[0x3010] |
4591 | add edi,0x10 |
4588 | add edi,0x10 |
4592 | add eax,[edi] |
4589 | add eax,[edi] |
4593 | call filedelete |
4590 | call filedelete |
4594 | mov [esp+36],eax |
4591 | mov [esp+36],eax |
4595 | ret |
4592 | ret |
4596 | 4593 | ||
4597 | align 4 |
4594 | align 4 |
4598 | 4595 | ||
4599 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4596 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4600 | 4597 | ||
4601 | mov edi,[0x3010] |
4598 | mov edi,[0x3010] |
4602 | add edi,0x10 |
4599 | add edi,0x10 |
4603 | add eax,[edi] |
4600 | add eax,[edi] |
4604 | add ebx,[edi] |
4601 | add ebx,[edi] |
4605 | call filesave |
4602 | call filesave |
4606 | mov [esp+36],eax |
4603 | mov [esp+36],eax |
4607 | ret |
4604 | ret |
4608 | 4605 | ||
4609 | align 4 |
4606 | align 4 |
4610 | 4607 | ||
4611 | syscall_getpixel: ; GetPixel |
4608 | syscall_getpixel: ; GetPixel |
4612 | 4609 | ||
4613 | mov ecx,[0xfe00] |
4610 | mov ecx,[0xfe00] |
4614 | inc ecx |
4611 | inc ecx |
4615 | xor edx,edx |
4612 | xor edx,edx |
4616 | div ecx |
4613 | div ecx |
4617 | mov ebx,edx |
4614 | mov ebx,edx |
4618 | xchg eax,ebx |
4615 | xchg eax,ebx |
4619 | call dword [0xe024] |
4616 | call dword [0xe024] |
4620 | mov [esp+36],ecx |
4617 | mov [esp+36],ecx |
4621 | ret |
4618 | ret |
4622 | 4619 | ||
4623 | align 4 |
4620 | align 4 |
4624 | 4621 | ||
4625 | syscall_readstring: ; ReadString |
4622 | syscall_readstring: ; ReadString |
4626 | 4623 | ||
4627 | mov edi,[0x3010] |
4624 | mov edi,[0x3010] |
4628 | add edi,0x10 |
4625 | add edi,0x10 |
4629 | add eax,[edi] |
4626 | add eax,[edi] |
4630 | call read_string |
4627 | call read_string |
4631 | mov [esp+36],eax |
4628 | mov [esp+36],eax |
4632 | ret |
4629 | ret |
4633 | 4630 | ||
4634 | align 4 |
4631 | align 4 |
4635 | 4632 | ||
4636 | syscall_drawline: ; DrawLine |
4633 | syscall_drawline: ; DrawLine |
4637 | 4634 | ||
4638 | mov edi,[0x3010] |
4635 | mov edi,[0x3010] |
4639 | movzx edx,word[edi-twdw] |
4636 | movzx edx,word[edi-twdw] |
4640 | mov ebp,edx |
4637 | mov ebp,edx |
4641 | shl edx,16 |
4638 | shl edx,16 |
4642 | add ebp,edx |
4639 | add ebp,edx |
4643 | movzx edx,word[edi-twdw+4] |
4640 | movzx edx,word[edi-twdw+4] |
4644 | add eax,ebp |
4641 | add eax,ebp |
4645 | mov ebp,edx |
4642 | mov ebp,edx |
4646 | shl edx,16 |
4643 | shl edx,16 |
4647 | xor edi,edi |
4644 | xor edi,edi |
4648 | add edx,ebp |
4645 | add edx,ebp |
4649 | add ebx,edx |
4646 | add ebx,edx |
4650 | jmp [draw_line] |
4647 | jmp [draw_line] |
4651 | 4648 | ||
4652 | align 4 |
4649 | align 4 |
4653 | 4650 | ||
4654 | syscall_getirqowner: ; GetIrqOwner |
4651 | syscall_getirqowner: ; GetIrqOwner |
4655 | 4652 | ||
4656 | shl eax,2 |
4653 | shl eax,2 |
4657 | add eax,irq_owner |
4654 | add eax,irq_owner |
4658 | mov eax,[eax] |
4655 | mov eax,[eax] |
4659 | mov [esp+36],eax |
4656 | mov [esp+36],eax |
4660 | ret |
4657 | ret |
4661 | 4658 | ||
4662 | align 4 |
4659 | align 4 |
4663 | 4660 | ||
4664 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4661 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4665 | 4662 | ||
4666 | call r_f_port_area |
4663 | call r_f_port_area |
4667 | mov [esp+36],eax |
4664 | mov [esp+36],eax |
4668 | ret |
4665 | ret |
4669 | 4666 | ||
4670 | ;align 4 |
4667 | ;align 4 |
4671 | 4668 | ||
4672 | syscall_appints: ; AppInts |
4669 | syscall_appints: ; AppInts |
4673 | ; mov [esp+36],dword -1 |
4670 | ; mov [esp+36],dword -1 |
4674 | ret |
4671 | ret |
4675 | 4672 | ||
4676 | align 4 |
4673 | align 4 |
4677 | 4674 | ||
4678 | syscall_threads: ; CreateThreads |
4675 | syscall_threads: ; CreateThreads |
4679 | 4676 | ||
4680 | call sys_threads |
4677 | call sys_threads |
4681 | mov [esp+36],eax |
4678 | mov [esp+36],eax |
4682 | ret |
4679 | ret |
4683 | 4680 | ||
4684 | align 4 |
4681 | align 4 |
4685 | 4682 | ||
4686 | stack_driver_stat: |
4683 | stack_driver_stat: |
4687 | 4684 | ||
4688 | call app_stack_handler ; Stack status |
4685 | call app_stack_handler ; Stack status |
4689 | 4686 | ||
4690 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4687 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4691 | ; call change_task ; between sent packet |
4688 | ; call change_task ; between sent packet |
4692 | 4689 | ||
4693 | mov [esp+36],eax |
4690 | mov [esp+36],eax |
4694 | ret |
4691 | ret |
4695 | 4692 | ||
4696 | align 4 |
4693 | align 4 |
4697 | 4694 | ||
4698 | socket: ; Socket interface |
4695 | socket: ; Socket interface |
4699 | call app_socket_handler |
4696 | call app_socket_handler |
4700 | 4697 | ||
4701 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4698 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4702 | ; call change_task ; between sent packet |
4699 | ; call change_task ; between sent packet |
4703 | 4700 | ||
4704 | mov [esp+36],eax |
4701 | mov [esp+36],eax |
4705 | mov [esp+24],ebx |
4702 | mov [esp+24],ebx |
4706 | ret |
4703 | ret |
4707 | 4704 | ||
4708 | align 4 |
4705 | align 4 |
4709 | 4706 | ||
4710 | user_events: ; User event times |
4707 | user_events: ; User event times |
4711 | 4708 | ||
4712 | mov eax,0x12345678 |
4709 | mov eax,0x12345678 |
4713 | mov [esp+36],eax |
4710 | mov [esp+36],eax |
4714 | 4711 | ||
4715 | ret |
4712 | ret |
4716 | 4713 | ||
4717 | align 4 |
4714 | align 4 |
4718 | 4715 | ||
4719 | read_from_hd: ; Read from hd - fn not in use |
4716 | read_from_hd: ; Read from hd - fn not in use |
4720 | 4717 | ||
4721 | mov edi,[0x3010] |
4718 | mov edi,[0x3010] |
4722 | add edi,0x10 |
4719 | add edi,0x10 |
4723 | add eax,[edi] |
4720 | add eax,[edi] |
4724 | add ecx,[edi] |
4721 | add ecx,[edi] |
4725 | add edx,[edi] |
4722 | add edx,[edi] |
4726 | call file_read |
4723 | call file_read |
4727 | 4724 | ||
4728 | mov [esp+36],eax |
4725 | mov [esp+36],eax |
4729 | mov [esp+24],ebx |
4726 | mov [esp+24],ebx |
4730 | 4727 | ||
4731 | ret |
4728 | ret |
4732 | 4729 | ||
4733 | 4730 | ||
4734 | align 4 |
4731 | align 4 |
4735 | 4732 | ||
4736 | write_to_hd: ; Write a file to hd |
4733 | write_to_hd: ; Write a file to hd |
4737 | 4734 | ||
4738 | mov edi,[0x3010] |
4735 | mov edi,[0x3010] |
4739 | add edi,0x10 |
4736 | add edi,0x10 |
4740 | add eax,[edi] |
4737 | add eax,[edi] |
4741 | add ecx,[edi] |
4738 | add ecx,[edi] |
4742 | add edx,[edi] |
4739 | add edx,[edi] |
4743 | call file_write |
4740 | call file_write |
4744 | ret |
4741 | ret |
4745 | 4742 | ||
4746 | align 4 |
4743 | align 4 |
4747 | 4744 | ||
4748 | delete_from_hd: ; Delete a file from hd |
4745 | delete_from_hd: ; Delete a file from hd |
4749 | 4746 | ||
4750 | mov edi,[0x3010] |
4747 | mov edi,[0x3010] |
4751 | add edi,0x10 |
4748 | add edi,0x10 |
4752 | add eax,[edi] |
4749 | add eax,[edi] |
4753 | add ecx,[edi] |
4750 | add ecx,[edi] |
4754 | call file_delete |
4751 | call file_delete |
4755 | ret |
4752 | ret |
4756 | 4753 | ||
4757 | 4754 | ||
4758 | align 4 |
4755 | align 4 |
4759 | 4756 | ||
4760 | undefined_syscall: ; Undefined system call |
4757 | undefined_syscall: ; Undefined system call |
4761 | 4758 | ||
4762 | mov [esp+36],dword -1 |
4759 | mov [esp+36],dword -1 |
4763 | ret |
4760 | ret |
4764 | 4761 | ||
4765 | 4762 | ||
4766 | ;clear_busy_flag_at_caller: |
4763 | ;clear_busy_flag_at_caller: |
4767 | 4764 | ||
4768 | ; push edi |
4765 | ; push edi |
4769 | 4766 | ||
4770 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
4767 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
4771 | ; imul edi,8 |
4768 | ; imul edi,8 |
4772 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
4769 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
4773 | 4770 | ||
4774 | ; pop edi |
4771 | ; pop edi |
4775 | 4772 | ||
4776 | ; ret |
4773 | ; ret |
4777 | 4774 | ||
4778 | 4775 | ||
4779 | 4776 | ||
4780 | 4777 | ||
4781 | keymap: |
4778 | keymap: |
4782 | 4779 | ||
4783 | db '6',27 |
4780 | db '6',27 |
4784 | db '1234567890-=',8,9 |
4781 | db '1234567890-=',8,9 |
4785 | db 'qwertyuiop[]',13 |
4782 | db 'qwertyuiop[]',13 |
4786 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
4783 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
4787 | db '@234567890123',180,178,184,'6',176,'7' |
4784 | db '@234567890123',180,178,184,'6',176,'7' |
4788 | db 179,'8',181,177,183,185,182 |
4785 | db 179,'8',181,177,183,185,182 |
4789 | db 'AB |
4786 | db 'AB |
4790 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
4787 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
4791 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
4788 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
4792 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
4789 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
4793 | 4790 | ||
4794 | 4791 | ||
4795 | keymap_shift: |
4792 | keymap_shift: |
4796 | 4793 | ||
4797 | db '6',27 |
4794 | db '6',27 |
4798 | db '!@#$%^&*()_+',8,9 |
4795 | db '!@#$%^&*()_+',8,9 |
4799 | db 'QWERTYUIOP{}',13 |
4796 | db 'QWERTYUIOP{}',13 |
4800 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
4797 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
4801 | db '@234567890123',180,178,184,'6',176,'7' |
4798 | db '@234567890123',180,178,184,'6',176,'7' |
4802 | db 179,'8',181,177,183,185,182 |
4799 | db 179,'8',181,177,183,185,182 |
4803 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
4800 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
4804 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
4801 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
4805 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
4802 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
4806 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
4803 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
4807 | 4804 | ||
4808 | 4805 | ||
4809 | keymap_alt: |
4806 | keymap_alt: |
4810 | 4807 | ||
4811 | db ' ',27 |
4808 | db ' ',27 |
4812 | db ' @ $ {[]}\ ',8,9 |
4809 | db ' @ $ {[]}\ ',8,9 |
4813 | db ' ',13 |
4810 | db ' ',13 |
4814 | db ' ',0,' ',0,'4',0,' ' |
4811 | db ' ',0,' ',0,'4',0,' ' |
4815 | db ' ',180,178,184,'6',176,'7' |
4812 | db ' ',180,178,184,'6',176,'7' |
4816 | db 179,'8',181,177,183,185,182 |
4813 | db 179,'8',181,177,183,185,182 |
4817 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
4814 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
4818 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
4815 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
4819 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
4816 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
4820 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
4817 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
4821 | 4818 | ||
4822 | 4819 | ||
4823 | ; device irq owners |
4820 | ; device irq owners |
4824 | uglobal |
4821 | uglobal |
4825 | irq_owner: ; process id |
4822 | irq_owner: ; process id |
4826 | 4823 | ||
4827 | dd 0x0 |
4824 | dd 0x0 |
4828 | dd 0x0 |
4825 | dd 0x0 |
4829 | dd 0x0 |
4826 | dd 0x0 |
4830 | dd 0x0 |
4827 | dd 0x0 |
4831 | dd 0x0 |
4828 | dd 0x0 |
4832 | dd 0x0 |
4829 | dd 0x0 |
4833 | dd 0x0 |
4830 | dd 0x0 |
4834 | dd 0x0 |
4831 | dd 0x0 |
4835 | dd 0x0 |
4832 | dd 0x0 |
4836 | dd 0x0 |
4833 | dd 0x0 |
4837 | dd 0x0 |
4834 | dd 0x0 |
4838 | dd 0x0 |
4835 | dd 0x0 |
4839 | dd 0x0 |
4836 | dd 0x0 |
4840 | dd 0x0 |
4837 | dd 0x0 |
4841 | dd 0x0 |
4838 | dd 0x0 |
4842 | dd 0x0 |
4839 | dd 0x0 |
4843 | endg |
4840 | endg |
4844 | 4841 | ||
4845 | 4842 | ||
4846 | ; on irq read ports |
4843 | ; on irq read ports |
4847 | uglobal |
4844 | uglobal |
4848 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4845 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4849 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4846 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4850 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4847 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4851 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4848 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4852 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4849 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4853 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4850 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4854 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4851 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4855 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4852 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4856 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4853 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4857 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4854 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4858 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4855 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4859 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4856 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4860 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4857 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4861 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4858 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4862 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4859 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4863 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4860 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
4864 | endg |
4861 | endg |
4865 | 4862 | ||
4866 | ; status |
4863 | ; status |
4867 | uglobal |
4864 | uglobal |
4868 | hd1_status dd 0x0 ; 0 - free : other - pid |
4865 | hd1_status dd 0x0 ; 0 - free : other - pid |
4869 | application_table_status dd 0x0 ; 0 - free : other - pid |
4866 | application_table_status dd 0x0 ; 0 - free : other - pid |
4870 | endg |
4867 | endg |
4871 | 4868 | ||
4872 | ; device addresses |
4869 | ; device addresses |
4873 | uglobal |
4870 | uglobal |
4874 | mididp dd 0x0 |
4871 | mididp dd 0x0 |
4875 | midisp dd 0x0 |
4872 | midisp dd 0x0 |
4876 | 4873 | ||
4877 | cdbase dd 0x0 |
4874 | cdbase dd 0x0 |
4878 | cdid dd 0x0 |
4875 | cdid dd 0x0 |
4879 | 4876 | ||
4880 | hdbase dd 0x0 ; for boot 0x1f0 |
4877 | hdbase dd 0x0 ; for boot 0x1f0 |
4881 | hdid dd 0x0 |
4878 | hdid dd 0x0 |
4882 | hdpos dd 0x0 ; for boot 0x1 |
4879 | hdpos dd 0x0 ; for boot 0x1 |
4883 | fat32part dd 0x0 ; for boot 0x1 |
4880 | fat32part dd 0x0 ; for boot 0x1 |
4884 | 4881 | ||
4885 | ;part2_ld dd 0x0 |
4882 | ;part2_ld dd 0x0 |
4886 | 4883 | ||
4887 | ;* start code - get process (3) - Mario79 |
4884 | ;* start code - get process (3) - Mario79 |
4888 | active_process dd 0 |
4885 | active_process dd 0 |
4889 | active_process_flag db 0 |
4886 | active_process_flag db 0 |
4890 | aw_yes db 0 |
- | |
4891 | deleted_process dd 0 |
4887 | deleted_process dd 0 |
4892 | mouse_pause dd 0 |
4888 | mouse_pause dd 0 |
4893 | ps2_mouse_detected db 0 |
4889 | ps2_mouse_detected db 0 |
4894 | com1_mouse_detected db 0 |
4890 | com1_mouse_detected db 0 |
4895 | com2_mouse_detected db 0 |
4891 | com2_mouse_detected db 0 |
4896 | ;* end code - get active process (3) - Mario79 |
4892 | ;* end code - get active process (3) - Mario79 |
4897 | 4893 | ||
4898 | wraw_bacground_select db 0 |
4894 | wraw_bacground_select db 0 |
4899 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
4895 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
4900 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
4896 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
4901 | 4897 | ||
4902 | sb16 dd 0x0 |
4898 | sb16 dd 0x0 |
4903 | wss dd 0x0 |
4899 | wss dd 0x0 |
4904 | 4900 | ||
4905 | buttontype dd 0x0 |
4901 | buttontype dd 0x0 |
4906 | windowtypechanged dd 0x0 |
4902 | windowtypechanged dd 0x0 |
4907 | endg |
4903 | endg |
4908 | 4904 | ||
4909 | iglobal |
4905 | iglobal |
4910 | keyboard dd 0x1 |
4906 | keyboard dd 0x1 |
4911 | sound_dma dd 0x1 |
4907 | sound_dma dd 0x1 |
4912 | syslang dd 0x1 |
4908 | syslang dd 0x1 |
4913 | active_proc_stack_coun dd 0xa400-4 |
4909 | active_proc_stack_coun dd 0xa400-4 |
4914 | endg |
4910 | endg |
4915 | 4911 | ||
4916 | IncludeIGlobals |
4912 | IncludeIGlobals |
4917 | endofcode: |
4913 | endofcode: |
4918 | IncludeUGlobals |
4914 | IncludeUGlobals |
4919 | uglobals_size = $ - endofcode |
4915 | uglobals_size = $ - endofcode |
4920 | diff16 "end of kernel code",$> |
4916 | diff16 "end of kernel code",$> |
4921 | >->=> |
4917 | >->=> |