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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 0x0 |
62 | org 0x0 |
63 | jmp start_of_code |
63 | jmp start_of_code |
64 | 64 | ||
65 | ; mike.dld { |
65 | ; mike.dld { |
66 | org $+0x10000 |
66 | org $+0x10000 |
67 | db 0 |
67 | db 0 |
68 | dd servetable-0x10000 |
68 | dd servetable-0x10000 |
69 | draw_line dd __sys_draw_line |
69 | draw_line dd __sys_draw_line |
70 | disable_mouse dd __sys_disable_mouse |
70 | disable_mouse dd __sys_disable_mouse |
71 | draw_pointer dd __sys_draw_pointer |
71 | draw_pointer dd __sys_draw_pointer |
72 | drawbar dd __sys_drawbar |
72 | drawbar dd __sys_drawbar |
73 | putpixel dd __sys_putpixel |
73 | putpixel dd __sys_putpixel |
74 | ; } mike.dld |
74 | ; } mike.dld |
75 | 75 | ||
76 | version db 'Kolibri OS version 0.5.8.1 ',13,10,13,10,0 |
76 | version db 'Kolibri OS version 0.5.8.1 ',13,10,13,10,0 |
77 | ;dd endofcode-0x10000 |
77 | ;dd endofcode-0x10000 |
78 | 78 | ||
79 | ;db 'Boot02' |
79 | ;db 'Boot02' |
80 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
80 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
81 | include "boot/preboot.inc" |
81 | include "boot/preboot.inc" |
82 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
82 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
83 | 83 | ||
84 | preboot_lfb db 0 |
84 | preboot_lfb db 0 |
85 | preboot_bootlog db 0 |
85 | preboot_bootlog db 0 |
86 | 86 | ||
87 | 87 | ||
88 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
88 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
89 | ;; ;; |
89 | ;; ;; |
90 | ;; 16 BIT INCLUDED FILES ;; |
90 | ;; 16 BIT INCLUDED FILES ;; |
91 | ;; ;; |
91 | ;; ;; |
92 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
92 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
93 | 93 | ||
94 | include "kernel16.inc" |
94 | include "kernel16.inc" |
95 | 95 | ||
96 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
96 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
97 | ;; ;; |
97 | ;; ;; |
98 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
98 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
99 | ;; ;; |
99 | ;; ;; |
100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
101 | 101 | ||
102 | os_data = os_data_l-gdts ; GDTs |
102 | os_data = os_data_l-gdts ; GDTs |
103 | os_code = os_code_l-gdts |
103 | os_code = os_code_l-gdts |
104 | int_code equ int_code_l-gdts |
104 | int_code equ int_code_l-gdts |
105 | int_data equ int_data_l-gdts |
105 | int_data equ int_data_l-gdts |
106 | tss0sys equ tss0sys_l-gdts |
106 | tss0sys equ tss0sys_l-gdts |
107 | graph_data equ 3+graph_data_l-gdts |
107 | graph_data equ 3+graph_data_l-gdts |
108 | tss0 equ tss0_l-gdts |
108 | tss0 equ tss0_l-gdts |
109 | app_code equ 3+app_code_l-gdts |
109 | app_code equ 3+app_code_l-gdts |
110 | app_data equ 3+app_data_l-gdts |
110 | app_data equ 3+app_data_l-gdts |
111 | 111 | ||
112 | 112 | ||
113 | 113 | ||
114 | ; CR0 Flags - Protected mode and Paging |
114 | ; CR0 Flags - Protected mode and Paging |
115 | 115 | ||
116 | mov ecx,0x00000001 |
116 | mov ecx,0x00000001 |
117 | ;and ebx,65535 |
117 | ;and ebx,65535 |
118 | ;cmp ebx,00100000000000000b ; lfb -> paging |
118 | ;cmp ebx,00100000000000000b ; lfb -> paging |
119 | ;jb no_paging |
119 | ;jb no_paging |
120 | ;mov ax,0x0000 |
120 | ;mov ax,0x0000 |
121 | ;mov es,ax |
121 | ;mov es,ax |
122 | ;mov al,[es:0x901E] |
122 | ;mov al,[es:0x901E] |
123 | ;cmp al,1 |
123 | ;cmp al,1 |
124 | ;je no_paging |
124 | ;je no_paging |
125 | ;or ecx, 0x80000000 |
125 | ;or ecx, 0x80000000 |
126 | ;no_paging: |
126 | ;no_paging: |
127 | 127 | ||
128 | ; Enabling 32 bit protected mode |
128 | ; Enabling 32 bit protected mode |
129 | 129 | ||
130 | sidt [cs:old_ints_h-0x10000] |
130 | sidt [cs:old_ints_h-0x10000] |
131 | 131 | ||
132 | cli ; disable all irqs |
132 | cli ; disable all irqs |
133 | cld |
133 | cld |
134 | mov al,255 ; mask all irqs |
134 | mov al,255 ; mask all irqs |
135 | out 0xa1,al |
135 | out 0xa1,al |
136 | out 0x21,al |
136 | out 0x21,al |
137 | l.5: in al, 0x64 ; Enable A20 |
137 | l.5: in al, 0x64 ; Enable A20 |
138 | test al, 2 |
138 | test al, 2 |
139 | jnz l.5 |
139 | jnz l.5 |
140 | mov al, 0xD1 |
140 | mov al, 0xD1 |
141 | out 0x64, al |
141 | out 0x64, al |
142 | l.6: in al, 0x64 |
142 | l.6: in al, 0x64 |
143 | test al, 2 |
143 | test al, 2 |
144 | jnz l.6 |
144 | jnz l.6 |
145 | mov al, 0xDF |
145 | mov al, 0xDF |
146 | out 0x60, al |
146 | out 0x60, al |
147 | lgdt [cs:gdts-0x10000] ; Load GDT |
147 | lgdt [cs:gdts-0x10000] ; Load GDT |
148 | mov eax, cr0 ; Turn on paging // protected mode |
148 | mov eax, cr0 ; Turn on paging // protected mode |
149 | or eax, ecx |
149 | or eax, ecx |
150 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
150 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
151 | mov cr0, eax |
151 | mov cr0, eax |
152 | jmp $+2 |
152 | jmp $+2 |
153 | org $+0x10000 |
153 | org $+0x10000 |
154 | mov ax,os_data ; Selector for os |
154 | mov ax,os_data ; Selector for os |
155 | mov ds,ax |
155 | mov ds,ax |
156 | mov es,ax |
156 | mov es,ax |
157 | mov fs,ax |
157 | mov fs,ax |
158 | mov gs,ax |
158 | mov gs,ax |
159 | mov ss,ax |
159 | mov ss,ax |
160 | mov esp,0x3ec00 ; Set stack |
160 | mov esp,0x3ec00 ; Set stack |
161 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
161 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
162 | 162 | ||
163 | use32 |
163 | use32 |
164 | 164 | ||
165 | iglobal |
165 | iglobal |
166 | boot_memdetect db 'Determining amount of memory',0 |
166 | boot_memdetect db 'Determining amount of memory',0 |
167 | boot_fonts db 'Fonts loaded',0 |
167 | boot_fonts db 'Fonts loaded',0 |
168 | boot_tss db 'Setting TSSs',0 |
168 | boot_tss db 'Setting TSSs',0 |
169 | boot_cpuid db 'Reading CPUIDs',0 |
169 | boot_cpuid db 'Reading CPUIDs',0 |
170 | boot_devices db 'Detecting devices',0 |
170 | boot_devices db 'Detecting devices',0 |
171 | boot_timer db 'Setting timer',0 |
171 | boot_timer db 'Setting timer',0 |
172 | boot_irqs db 'Reprogramming IRQs',0 |
172 | boot_irqs db 'Reprogramming IRQs',0 |
173 | boot_setmouse db 'Setting mouse',0 |
173 | boot_setmouse db 'Setting mouse',0 |
174 | boot_windefs db 'Setting window defaults',0 |
174 | boot_windefs db 'Setting window defaults',0 |
175 | boot_bgr db 'Calculating background',0 |
175 | boot_bgr db 'Calculating background',0 |
176 | boot_resirqports db 'Reserving IRQs & ports',0 |
176 | boot_resirqports db 'Reserving IRQs & ports',0 |
177 | boot_setrports db 'Setting addresses for IRQs',0 |
177 | boot_setrports db 'Setting addresses for IRQs',0 |
178 | boot_setostask db 'Setting OS task',0 |
178 | boot_setostask db 'Setting OS task',0 |
179 | boot_allirqs db 'Unmasking all IRQs',0 |
179 | boot_allirqs db 'Unmasking all IRQs',0 |
180 | boot_tsc db 'Reading TSC',0 |
180 | boot_tsc db 'Reading TSC',0 |
181 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
181 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
182 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
182 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
183 | boot_mtrr db 'Setting MTRR',0 |
183 | boot_mtrr db 'Setting MTRR',0 |
184 | boot_tasking db 'All set - press ESC to start',0 |
184 | boot_tasking db 'All set - press ESC to start',0 |
185 | endg |
185 | endg |
186 | 186 | ||
187 | iglobal |
187 | iglobal |
188 | boot_y dd 10 |
188 | boot_y dd 10 |
189 | endg |
189 | endg |
190 | 190 | ||
191 | boot_log: |
191 | boot_log: |
192 | pushad |
192 | pushad |
193 | 193 | ||
194 | mov edx,esi |
194 | mov edx,esi |
195 | .bll3: inc edx |
195 | .bll3: inc edx |
196 | cmp [edx],byte 0 |
196 | cmp [edx],byte 0 |
197 | jne .bll3 |
197 | jne .bll3 |
198 | sub edx,esi |
198 | sub edx,esi |
199 | mov eax,10*65536 |
199 | mov eax,10*65536 |
200 | mov ax,word [boot_y] |
200 | mov ax,word [boot_y] |
201 | add [boot_y],dword 10 |
201 | add [boot_y],dword 10 |
202 | mov ebx,0xffffff |
202 | mov ebx,0xffffff |
203 | mov ecx,esi |
203 | mov ecx,esi |
204 | mov edi,1 |
204 | mov edi,1 |
205 | call dtext |
205 | call dtext |
206 | 206 | ||
207 | mov [novesachecksum],1000 |
207 | mov [novesachecksum],1000 |
208 | call checkEgaCga |
208 | call checkEgaCga |
209 | 209 | ||
210 | cmp [preboot_blogesc],byte 1 |
210 | cmp [preboot_blogesc],byte 1 |
211 | je .bll2 |
211 | je .bll2 |
212 | 212 | ||
213 | cmp esi,boot_tasking |
213 | cmp esi,boot_tasking |
214 | jne .bll2 |
214 | jne .bll2 |
215 | ; begin ealex 04.08.05 |
215 | ; begin ealex 04.08.05 |
216 | ; in al,0x61 |
216 | ; in al,0x61 |
217 | ; and al,01111111b |
217 | ; and al,01111111b |
218 | ; out 0x61,al |
218 | ; out 0x61,al |
219 | ; end ealex 04.08.05 |
219 | ; end ealex 04.08.05 |
220 | .bll1: in al,0x60 ; wait for ESC key press |
220 | .bll1: in al,0x60 ; wait for ESC key press |
221 | cmp al,129 |
221 | cmp al,129 |
222 | jne .bll1 |
222 | jne .bll1 |
223 | 223 | ||
224 | .bll2: popad |
224 | .bll2: popad |
225 | 225 | ||
226 | ret |
226 | ret |
227 | 227 | ||
228 | uglobal |
228 | uglobal |
229 | cpuid_0 dd 0,0,0,0 |
229 | cpuid_0 dd 0,0,0,0 |
230 | cpuid_1 dd 0,0,0,0 |
230 | cpuid_1 dd 0,0,0,0 |
231 | cpuid_2 dd 0,0,0,0 |
231 | cpuid_2 dd 0,0,0,0 |
232 | cpuid_3 dd 0,0,0,0 |
232 | cpuid_3 dd 0,0,0,0 |
233 | endg |
233 | endg |
234 | 234 | ||
235 | iglobal |
235 | iglobal |
236 | firstapp db 'LAUNCHER ' |
236 | firstapp db 'LAUNCHER ' |
237 | char db 'CHAR MT ' |
237 | char db 'CHAR MT ' |
238 | char2 db 'CHAR2 MT ' |
238 | char2 db 'CHAR2 MT ' |
239 | bootpath db '/KOLIBRI ' |
239 | bootpath db '/KOLIBRI ' |
240 | bootpath2 db 0 |
240 | bootpath2 db 0 |
241 | vmode db 'VMODE MDR' |
241 | vmode db 'VMODE MDR' |
242 | vrr_m db 'VRR_M ' |
242 | vrr_m db 'VRR_M ' |
243 | endg |
243 | endg |
244 | 244 | ||
245 | 245 | ||
246 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
246 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
247 | ;; ;; |
247 | ;; ;; |
248 | ;; 32 BIT ENTRY ;; |
248 | ;; 32 BIT ENTRY ;; |
249 | ;; ;; |
249 | ;; ;; |
250 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
250 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
251 | 251 | ||
252 | align 4 |
252 | align 4 |
253 | 253 | ||
254 | B32: |
254 | B32: |
255 | ; CLEAR 0x280000-0xF00000 |
255 | ; CLEAR 0x280000-0xF00000 |
256 | 256 | ||
257 | xor eax,eax |
257 | xor eax,eax |
258 | mov edi,0x280000 |
258 | mov edi,0x280000 |
259 | mov ecx,(0x100000*0xF-0x280000) / 4 |
259 | mov ecx,(0x100000*0xF-0x280000) / 4 |
260 | cld |
260 | cld |
261 | rep stosd |
261 | rep stosd |
262 | ; CLEAR 0x80000-0x90000 |
262 | ; CLEAR 0x80000-0x90000 |
263 | ; xor eax,eax |
263 | ; xor eax,eax |
264 | mov edi,0x80000 |
264 | mov edi,0x80000 |
265 | mov ecx,(0x90000-0x80000)/4 |
265 | mov ecx,(0x90000-0x80000)/4 |
266 | ; cld |
266 | ; cld |
267 | rep stosd |
267 | rep stosd |
268 | 268 | ||
269 | ; CLEAR KERNEL UNDEFINED GLOBALS |
269 | ; CLEAR KERNEL UNDEFINED GLOBALS |
270 | mov edi, endofcode |
270 | mov edi, endofcode |
271 | mov ecx, (uglobals_size/4)+4 |
271 | mov ecx, (uglobals_size/4)+4 |
272 | rep stosd |
272 | rep stosd |
273 | 273 | ||
274 | ; SAVE & CLEAR 0-0xffff |
274 | ; SAVE & CLEAR 0-0xffff |
275 | 275 | ||
276 | mov esi,0x0000 |
276 | mov esi,0x0000 |
277 | mov edi,0x2F0000 |
277 | mov edi,0x2F0000 |
278 | mov ecx,0x10000 / 4 |
278 | mov ecx,0x10000 / 4 |
279 | cld |
279 | cld |
280 | rep movsd |
280 | rep movsd |
281 | xor eax,eax |
281 | xor eax,eax |
282 | mov edi,0 |
282 | mov edi,0 |
283 | mov ecx,0x10000 / 4 |
283 | mov ecx,0x10000 / 4 |
284 | cld |
284 | cld |
285 | rep stosd |
285 | rep stosd |
286 | 286 | ||
287 | ; SAVE REAL MODE VARIABLES |
287 | ; SAVE REAL MODE VARIABLES |
288 | ; --------------- APM --------------------- |
288 | ; --------------- APM --------------------- |
289 | mov eax, [0x2f0000 + 0x9040] ; entry point |
289 | mov eax, [0x2f0000 + 0x9040] ; entry point |
290 | mov dword[apm_entry], eax |
290 | mov dword[apm_entry], eax |
291 | mov word [apm_entry + 4], apm_code_32 - gdts |
291 | mov word [apm_entry + 4], apm_code_32 - gdts |
292 | 292 | ||
293 | mov eax, [0x2f0000 + 0x9044] ; version & flags |
293 | mov eax, [0x2f0000 + 0x9044] ; version & flags |
294 | mov [apm_vf], eax |
294 | mov [apm_vf], eax |
295 | ; ----------------------------------------- |
295 | ; ----------------------------------------- |
296 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
296 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
297 | ; mov [0xF604],byte 1 ;al |
297 | ; mov [0xF604],byte 1 ;al |
298 | mov al,[0x2f0000+0x9000] ; bpp |
298 | mov al,[0x2f0000+0x9000] ; bpp |
299 | mov [0xFBF1],al |
299 | mov [0xFBF1],al |
300 | movzx eax,word [0x2f0000+0x900A] ; X max |
300 | movzx eax,word [0x2f0000+0x900A] ; X max |
301 | dec eax |
301 | dec eax |
302 | mov [0xfe00],eax |
302 | mov [0xfe00],eax |
303 | mov [screen_workarea.right],eax |
303 | mov [screen_workarea.right],eax |
304 | movzx eax,word [0x2f0000+0x900C] ; Y max |
304 | movzx eax,word [0x2f0000+0x900C] ; Y max |
305 | dec eax |
305 | dec eax |
306 | mov [0xfe04],eax |
306 | mov [0xfe04],eax |
307 | mov [screen_workarea.bottom],eax |
307 | mov [screen_workarea.bottom],eax |
308 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
308 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
309 | mov [0xFE0C],eax |
309 | mov [0xFE0C],eax |
310 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
310 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
311 | mov [0xE030],eax |
311 | mov [0xE030],eax |
312 | mov [0xfe08],word 640*4 ; Bytes PerScanLine |
312 | mov [0xfe08],word 640*4 ; Bytes PerScanLine |
313 | cmp [0xFE0C],word 0x13 ; 320x200 |
313 | cmp [0xFE0C],word 0x13 ; 320x200 |
314 | je @f |
314 | je @f |
315 | cmp [0xFE0C],word 0x12 ; VGA 640x480 |
315 | cmp [0xFE0C],word 0x12 ; VGA 640x480 |
316 | je @f |
316 | je @f |
317 | mov ax,[0x2f0000+0x9001] ; for other modes |
317 | mov ax,[0x2f0000+0x9001] ; for other modes |
318 | mov [0xfe08],ax |
318 | mov [0xfe08],ax |
319 | @@: |
319 | @@: |
320 | 320 | ||
321 | ; GRAPHICS ADDRESSES |
321 | ; GRAPHICS ADDRESSES |
322 | 322 | ||
323 | ;mov eax,0x100000*8 ; LFB address |
323 | ;mov eax,0x100000*8 ; LFB address |
324 | ;cmp [0xfe0c],word 0x13 |
324 | ;cmp [0xfe0c],word 0x13 |
325 | ;je no_d_lfb |
325 | ;je no_d_lfb |
326 | ;cmp [0xfe0c],word 0x12 |
326 | ;cmp [0xfe0c],word 0x12 |
327 | ;je no_d_lfb |
327 | ;je no_d_lfb |
328 | ;cmp [0x2f0000+0x901e],byte 1 |
328 | ;cmp [0x2f0000+0x901e],byte 1 |
329 | ;jne no_d_lfb |
329 | ;jne no_d_lfb |
330 | mov byte [0x2f0000+0x901e],0x0 |
330 | mov byte [0x2f0000+0x901e],0x0 |
331 | mov eax,[0x2f0000+0x9018] |
331 | mov eax,[0x2f0000+0x9018] |
332 | ;no_d_lfb: |
332 | ;no_d_lfb: |
333 | mov [0xfe80],eax |
333 | mov [0xfe80],eax |
334 | 334 | ||
335 | cmp [0xfe0c],word 0100000000000000b |
335 | cmp [0xfe0c],word 0100000000000000b |
336 | jge setvesa20 |
336 | jge setvesa20 |
337 | cmp [0xfe0c],word 0x13 |
337 | cmp [0xfe0c],word 0x13 |
338 | je v20ga32 |
338 | je v20ga32 |
339 | mov [0xe020],dword Vesa12_putpixel24 ; Vesa 1.2 |
339 | mov [0xe020],dword Vesa12_putpixel24 ; Vesa 1.2 |
340 | mov [0xe024],dword Vesa12_getpixel24 |
340 | mov [0xe024],dword Vesa12_getpixel24 |
341 | cmp [0xfbf1],byte 24 |
341 | cmp [0xfbf1],byte 24 |
342 | jz ga24 |
342 | jz ga24 |
343 | mov [0xe020],dword Vesa12_putpixel32 |
343 | mov [0xe020],dword Vesa12_putpixel32 |
344 | mov [0xe024],dword Vesa12_getpixel32 |
344 | mov [0xe024],dword Vesa12_getpixel32 |
345 | ga24: |
345 | ga24: |
346 | jmp v20ga24 |
346 | jmp v20ga24 |
347 | setvesa20: |
347 | setvesa20: |
348 | mov [0xe020],dword Vesa20_putpixel24 ; Vesa 2.0 |
348 | mov [0xe020],dword Vesa20_putpixel24 ; Vesa 2.0 |
349 | mov [0xe024],dword Vesa20_getpixel24 |
349 | mov [0xe024],dword Vesa20_getpixel24 |
350 | cmp [0xfbf1],byte 24 |
350 | cmp [0xfbf1],byte 24 |
351 | jz v20ga24 |
351 | jz v20ga24 |
352 | v20ga32: |
352 | v20ga32: |
353 | mov [0xe020],dword Vesa20_putpixel32 |
353 | mov [0xe020],dword Vesa20_putpixel32 |
354 | mov [0xe024],dword Vesa20_getpixel32 |
354 | mov [0xe024],dword Vesa20_getpixel32 |
355 | v20ga24: |
355 | v20ga24: |
356 | cmp [0xfe0c],word 0x12 ; 16 C VGA 640x480 |
356 | cmp [0xfe0c],word 0x12 ; 16 C VGA 640x480 |
357 | jne no_mode_0x12 |
357 | jne no_mode_0x12 |
358 | mov [0xe020],dword VGA_putpixel |
358 | mov [0xe020],dword VGA_putpixel |
359 | mov [0xe024],dword Vesa20_getpixel32 |
359 | mov [0xe024],dword Vesa20_getpixel32 |
360 | no_mode_0x12: |
360 | no_mode_0x12: |
361 | 361 | ||
362 | ; MEMORY MODEL |
362 | ; MEMORY MODEL |
363 | 363 | ||
364 | ; mov [0xfe84],dword 0x100000*16 ; apps mem base address |
364 | ; mov [0xfe84],dword 0x100000*16 ; apps mem base address |
365 | ; movzx ecx,byte [0x2f0000+0x9030] |
365 | ; movzx ecx,byte [0x2f0000+0x9030] |
366 | ; dec ecx |
366 | ; dec ecx |
367 | ; mov eax,16*0x100000 ; memory-16 |
367 | ; mov eax,16*0x100000 ; memory-16 |
368 | ; shl eax,cl |
368 | ; shl eax,cl |
369 | ; mov [0xfe8c],eax ; memory for use |
369 | ; mov [0xfe8c],eax ; memory for use |
370 | ; cmp eax,16*0x100000 |
370 | ; cmp eax,16*0x100000 |
371 | ; jne no16mb |
371 | ; jne no16mb |
372 | ; mov [0xfe84],dword 0xD80000 ; !!! 10 !!! |
372 | ; mov [0xfe84],dword 0xD80000 ; !!! 10 !!! |
373 | ; no16mb: |
373 | ; no16mb: |
374 | 374 | ||
375 | ; init: |
375 | ; init: |
376 | ; 1) 0xFE84 - applications base |
376 | ; 1) 0xFE84 - applications base |
377 | ; 2) 0xFE8C - total amount of memory |
377 | ; 2) 0xFE8C - total amount of memory |
378 | 378 | ||
379 | xor edi, edi |
379 | xor edi, edi |
380 | m_GMS_loop: |
380 | m_GMS_loop: |
381 | add edi, 0x400000 |
381 | add edi, 0x400000 |
382 | mov eax, dword [edi] |
382 | mov eax, dword [edi] |
383 | mov dword [edi], 'TEST' |
383 | mov dword [edi], 'TEST' |
384 | wbinvd |
384 | wbinvd |
385 | cmp dword [edi], 'TEST' |
385 | cmp dword [edi], 'TEST' |
386 | jne m_GMS_exit |
386 | jne m_GMS_exit |
387 | cmp dword [0], 'TEST' |
387 | cmp dword [0], 'TEST' |
388 | je m_GMS_exit |
388 | je m_GMS_exit |
389 | mov dword [es:edi], eax |
389 | mov dword [es:edi], eax |
390 | jmp m_GMS_loop |
390 | jmp m_GMS_loop |
391 | m_GMS_exit: |
391 | m_GMS_exit: |
392 | mov [edi], eax |
392 | mov [edi], eax |
393 | ; now edi contains the EXACT amount of memory |
393 | ; now edi contains the EXACT amount of memory |
394 | 394 | ||
395 | mov eax, 0x100000*16 |
395 | mov eax, 0x100000*16 |
396 | cmp edi, eax ;0x100000*16 |
396 | cmp edi, eax ;0x100000*16 |
397 | jb $ ; less than 16 Mb |
397 | jb $ ; less than 16 Mb |
398 | 398 | ||
399 | mov dword [0xFE84], eax ;0x100000*16 |
399 | mov dword [0xFE84], eax ;0x100000*16 |
400 | cmp edi, eax ;0x100000*16 |
400 | cmp edi, eax ;0x100000*16 |
401 | jne @f |
401 | jne @f |
402 | mov dword [0xFE84], 0xD80000 ; =0x100000*13.5 |
402 | mov dword [0xFE84], 0xD80000 ; =0x100000*13.5 |
403 | @@: |
403 | @@: |
404 | mov dword [0xFE8C], edi |
404 | mov dword [0xFE8C], edi |
405 | 405 | ||
406 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
406 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
407 | include 'detect/disks.inc' |
407 | include 'detect/disks.inc' |
408 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
408 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
409 | 409 | ||
410 | ; CHECK EXTRA REGION |
410 | ; CHECK EXTRA REGION |
411 | ; ENABLE PAGING |
411 | ; ENABLE PAGING |
412 | mov eax,cr0 |
412 | mov eax,cr0 |
413 | or eax,0x80000000 |
413 | or eax,0x80000000 |
414 | mov cr0,eax |
414 | mov cr0,eax |
415 | jmp $+2 |
415 | jmp $+2 |
416 | mov dword [0xfe80],0x800000 |
416 | mov dword [0xfe80],0x800000 |
417 | 417 | ||
418 | ;Set base of graphic segment to linear address of LFB |
418 | ;Set base of graphic segment to linear address of LFB |
419 | mov eax,[0xfe80] ; set for gs |
419 | mov eax,[0xfe80] ; set for gs |
420 | mov [graph_data_l+2],ax |
420 | mov [graph_data_l+2],ax |
421 | shr eax,16 |
421 | shr eax,16 |
422 | mov [graph_data_l+4],al |
422 | mov [graph_data_l+4],al |
423 | mov [graph_data_l+7],ah |
423 | mov [graph_data_l+7],ah |
424 | 424 | ||
425 | ; READ RAMDISK IMAGE FROM HD |
425 | ; READ RAMDISK IMAGE FROM HD |
426 | 426 | ||
427 | ;!!!!!!!!!!!!!!!!!!!!!!! |
427 | ;!!!!!!!!!!!!!!!!!!!!!!! |
428 | include 'boot/rdload.inc' |
428 | include 'boot/rdload.inc' |
429 | ;!!!!!!!!!!!!!!!!!!!!!!! |
429 | ;!!!!!!!!!!!!!!!!!!!!!!! |
430 | ; mov [dma_hdd],1 |
430 | ; mov [dma_hdd],1 |
431 | ; CALCULATE FAT CHAIN FOR RAMDISK |
431 | ; CALCULATE FAT CHAIN FOR RAMDISK |
432 | 432 | ||
433 | call calculatefatchain |
433 | call calculatefatchain |
434 | 434 | ||
435 | ; LOAD VMODE DRIVER |
435 | ; LOAD VMODE DRIVER |
436 | 436 | ||
437 | ;!!!!!!!!!!!!!!!!!!!!!!! |
437 | ;!!!!!!!!!!!!!!!!!!!!!!! |
438 | include 'vmodeld.inc' |
438 | include 'vmodeld.inc' |
439 | ;!!!!!!!!!!!!!!!!!!!!!!! |
439 | ;!!!!!!!!!!!!!!!!!!!!!!! |
440 | 440 | ||
441 | ; LOAD FONTS I and II |
441 | ; LOAD FONTS I and II |
442 | 442 | ||
443 | mov [0x3000],dword 1 |
443 | mov [0x3000],dword 1 |
444 | mov [0x3004],dword 1 |
444 | mov [0x3004],dword 1 |
445 | mov [0x3010],dword 0x3020 |
445 | mov [0x3010],dword 0x3020 |
446 | 446 | ||
447 | mov eax,char |
447 | mov eax,char |
448 | mov esi,12 |
448 | mov esi,12 |
449 | xor ebx,ebx |
449 | xor ebx,ebx |
450 | mov ecx,2560;26000 |
450 | mov ecx,2560;26000 |
451 | mov edx,0x3F600;0x37000 |
451 | mov edx,0x3F600;0x37000 |
452 | call fileread |
452 | call fileread |
453 | 453 | ||
454 | mov eax,char2 |
454 | mov eax,char2 |
455 | mov esi,12 |
455 | mov esi,12 |
456 | xor ebx,ebx |
456 | xor ebx,ebx |
457 | mov ecx,2560;26000 |
457 | mov ecx,2560;26000 |
458 | mov edx,0x3EC00;0x30000 |
458 | mov edx,0x3EC00;0x30000 |
459 | call fileread |
459 | call fileread |
460 | 460 | ||
461 | mov esi,boot_fonts |
461 | mov esi,boot_fonts |
462 | call boot_log |
462 | call boot_log |
463 | 463 | ||
464 | ; PRINT AMOUNT OF MEMORY |
464 | ; PRINT AMOUNT OF MEMORY |
465 | mov esi, boot_memdetect |
465 | mov esi, boot_memdetect |
466 | call boot_log |
466 | call boot_log |
467 | 467 | ||
468 | movzx ecx, word [boot_y] |
468 | movzx ecx, word [boot_y] |
469 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
469 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
470 | sub ecx, 10 |
470 | sub ecx, 10 |
471 | mov edx, 0xFFFFFF |
471 | mov edx, 0xFFFFFF |
472 | mov ebx, [0xFE8C] |
472 | mov ebx, [0xFE8C] |
473 | shr ebx, 20 |
473 | shr ebx, 20 |
474 | mov edi, 1 |
474 | mov edi, 1 |
475 | mov eax, 0x00040000 |
475 | mov eax, 0x00040000 |
476 | call display_number |
476 | call display_number |
477 | 477 | ||
478 | ; CHECK EXTENDED REGION |
478 | ; CHECK EXTENDED REGION |
479 | ; mov dword [0x80000000],0x12345678 |
479 | ; mov dword [0x80000000],0x12345678 |
480 | ; cmp dword [0x80000000],0x12345678 |
480 | ; cmp dword [0x80000000],0x12345678 |
481 | ; jz extended_region_found |
481 | ; jz extended_region_found |
482 | ; mov esi,boot_ext_region |
482 | ; mov esi,boot_ext_region |
483 | ; call boot_log |
483 | ; call boot_log |
484 | ; jmp $ |
484 | ; jmp $ |
485 | ;extended_region_found: |
485 | ;extended_region_found: |
486 | 486 | ||
487 | call MEM_Init |
487 | call MEM_Init |
488 | ;add 0x800000-0xc00000 area |
488 | ;add 0x800000-0xc00000 area |
489 | cmp word [0xfe0c],0x13 |
489 | cmp word [0xfe0c],0x13 |
490 | jle .less_memory |
490 | jle .less_memory |
491 | mov eax,0x80000000 ;linear address |
491 | mov eax,0x80000000 ;linear address |
492 | mov ebx,0x400000 shr 12 ;size in pages (4Mb) |
492 | mov ebx,0x400000 shr 12 ;size in pages (4Mb) |
493 | mov ecx,0x800000 ;physical address |
493 | mov ecx,0x800000 ;physical address |
494 | jmp .end_first_block |
494 | jmp .end_first_block |
495 | .less_memory: |
495 | .less_memory: |
496 | mov eax,0x80180000 ;linear address |
496 | mov eax,0x80180000 ;linear address |
497 | mov ebx,0x280000 shr 12 ;size in pages (2.5Mb) |
497 | mov ebx,0x280000 shr 12 ;size in pages (2.5Mb) |
498 | mov ecx,0x980000 ;physical address |
498 | mov ecx,0x980000 ;physical address |
499 | .end_first_block: |
499 | .end_first_block: |
500 | call MEM_Add_Heap ;nobody can lock mutex yet |
500 | call MEM_Add_Heap ;nobody can lock mutex yet |
501 | 501 | ||
502 | call create_general_page_table |
502 | call create_general_page_table |
503 | ;add 0x1000000(0xd80000)-end_of_memory area |
503 | ;add 0x1000000(0xd80000)-end_of_memory area |
504 | mov eax,second_base_address |
504 | mov eax,second_base_address |
505 | mov ebx,[0xfe8c] |
505 | mov ebx,[0xfe8c] |
506 | mov ecx,[0xfe84] |
506 | mov ecx,[0xfe84] |
507 | sub ebx,ecx |
507 | sub ebx,ecx |
508 | shr ebx,12 |
508 | shr ebx,12 |
509 | add eax,ecx |
509 | add eax,ecx |
510 | call MEM_Add_Heap |
510 | call MEM_Add_Heap |
511 | ;init physical memory manager. |
511 | ;init physical memory manager. |
512 | call Init_Physical_Memory_Manager |
512 | call Init_Physical_Memory_Manager |
513 | 513 | ||
514 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
514 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
515 | 515 | ||
516 | mov esi,boot_irqs |
516 | mov esi,boot_irqs |
517 | call boot_log |
517 | call boot_log |
518 | call rerouteirqs |
518 | call rerouteirqs |
519 | 519 | ||
520 | mov esi,boot_tss |
520 | mov esi,boot_tss |
521 | call boot_log |
521 | call boot_log |
522 | 522 | ||
523 | ; BUILD SCHEDULER |
523 | ; BUILD SCHEDULER |
524 | 524 | ||
525 | call build_scheduler ; sys32.inc |
525 | call build_scheduler ; sys32.inc |
526 | 526 | ||
527 | ; LOAD IDT |
527 | ; LOAD IDT |
528 | lidt [cs:idtreg] |
528 | lidt [cs:idtreg] |
529 | 529 | ||
530 | ; READ CPUID RESULT |
530 | ; READ CPUID RESULT |
531 | 531 | ||
532 | mov esi,boot_cpuid |
532 | mov esi,boot_cpuid |
533 | call boot_log |
533 | call boot_log |
534 | pushfd ; get current flags |
534 | pushfd ; get current flags |
535 | pop eax |
535 | pop eax |
536 | mov ecx,eax |
536 | mov ecx,eax |
537 | xor eax,0x00200000 ; attempt to toggle ID bit |
537 | xor eax,0x00200000 ; attempt to toggle ID bit |
538 | push eax |
538 | push eax |
539 | popfd |
539 | popfd |
540 | pushfd ; get new EFLAGS |
540 | pushfd ; get new EFLAGS |
541 | pop eax |
541 | pop eax |
542 | push ecx ; restore original flags |
542 | push ecx ; restore original flags |
543 | popfd |
543 | popfd |
544 | and eax,0x00200000 ; if we couldn't toggle ID, |
544 | and eax,0x00200000 ; if we couldn't toggle ID, |
545 | and ecx,0x00200000 ; then this is i486 |
545 | and ecx,0x00200000 ; then this is i486 |
546 | cmp eax,ecx |
546 | cmp eax,ecx |
547 | jz nopentium |
547 | jz nopentium |
548 | ; It's Pentium or later. Use CPUID |
548 | ; It's Pentium or later. Use CPUID |
549 | mov edi,cpuid_0 |
549 | mov edi,cpuid_0 |
550 | mov esi,0 |
550 | mov esi,0 |
551 | cpuid_new_read: |
551 | cpuid_new_read: |
552 | mov eax,esi |
552 | mov eax,esi |
553 | cpuid |
553 | cpuid |
554 | call cpuid_save |
554 | call cpuid_save |
555 | add edi,4*4 |
555 | add edi,4*4 |
556 | cmp esi,3 |
556 | cmp esi,3 |
557 | jge cpuid_done |
557 | jge cpuid_done |
558 | cmp esi,[cpuid_0] |
558 | cmp esi,[cpuid_0] |
559 | jge cpuid_done |
559 | jge cpuid_done |
560 | inc esi |
560 | inc esi |
561 | jmp cpuid_new_read |
561 | jmp cpuid_new_read |
562 | cpuid_save: |
562 | cpuid_save: |
563 | mov [edi+00],eax |
563 | mov [edi+00],eax |
564 | mov [edi+04],ebx |
564 | mov [edi+04],ebx |
565 | mov [edi+8],ecx |
565 | mov [edi+8],ecx |
566 | mov [edi+12],edx |
566 | mov [edi+12],edx |
567 | ret |
567 | ret |
568 | cpuid_done: |
568 | cpuid_done: |
569 | nopentium: |
569 | nopentium: |
570 | 570 | ||
571 | ; CR4 flags - enable fxsave / fxrstore |
571 | ; CR4 flags - enable fxsave / fxrstore |
572 | ; |
572 | ; |
573 | ; finit |
573 | ; finit |
574 | ; mov eax,1 |
574 | ; mov eax,1 |
575 | ; cpuid |
575 | ; cpuid |
576 | ; test edx,1000000h |
576 | ; test edx,1000000h |
577 | ; jz fail_fpu |
577 | ; jz fail_fpu |
578 | ; mov eax,cr4 |
578 | ; mov eax,cr4 |
579 | ; or eax,200h ; Enable fxsave/fxstor |
579 | ; or eax,200h ; Enable fxsave/fxstor |
580 | ; mov cr4,eax |
580 | ; mov cr4,eax |
581 | ; fail_fpu: |
581 | ; fail_fpu: |
582 | 582 | ||
583 | ;The CPU to this moment should be already in PM, |
583 | ;The CPU to this moment should be already in PM, |
584 | ;and bit MP of the register cr0 should be installed in 1. |
584 | ;and bit MP of the register cr0 should be installed in 1. |
585 | finit ;reset of the FPU (finit, instead of fninit) |
585 | finit ;reset of the FPU (finit, instead of fninit) |
586 | fsetpm ;enable PM of the FPU |
586 | fsetpm ;enable PM of the FPU |
587 | finit ;reset the registers, contents which are still equal RM |
587 | finit ;reset the registers, contents which are still equal RM |
588 | ;Now FPU too in PM |
588 | ;Now FPU too in PM |
589 | ; DETECT DEVICES |
589 | ; DETECT DEVICES |
590 | 590 | ||
591 | mov esi,boot_devices |
591 | mov esi,boot_devices |
592 | call boot_log |
592 | call boot_log |
593 | call detect_devices |
593 | call detect_devices |
594 | 594 | ||
595 | ; TIMER SET TO 1/100 S |
595 | ; TIMER SET TO 1/100 S |
596 | 596 | ||
597 | mov esi,boot_timer |
597 | mov esi,boot_timer |
598 | call boot_log |
598 | call boot_log |
599 | mov al,0x34 ; set to 100Hz |
599 | mov al,0x34 ; set to 100Hz |
600 | out 0x43,al |
600 | out 0x43,al |
601 | mov al,0x9b ; lsb 1193180 / 1193 |
601 | mov al,0x9b ; lsb 1193180 / 1193 |
602 | out 0x40,al |
602 | out 0x40,al |
603 | mov al,0x2e ; msb |
603 | mov al,0x2e ; msb |
604 | out 0x40,al |
604 | out 0x40,al |
605 | 605 | ||
606 | ; SET MOUSE |
606 | ; SET MOUSE |
607 | 607 | ||
608 | mov esi,boot_setmouse |
608 | mov esi,boot_setmouse |
609 | call boot_log |
609 | call boot_log |
610 | call setmouse |
610 | call setmouse |
611 | 611 | ||
612 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
612 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
613 | 613 | ||
614 | mov esi,boot_windefs |
614 | mov esi,boot_windefs |
615 | call boot_log |
615 | call boot_log |
616 | call setwindowdefaults |
616 | call setwindowdefaults |
617 | 617 | ||
618 | ; SET BACKGROUND DEFAULTS |
618 | ; SET BACKGROUND DEFAULTS |
619 | 619 | ||
620 | mov esi,boot_bgr |
620 | mov esi,boot_bgr |
621 | call boot_log |
621 | call boot_log |
622 | call calculatebackground |
622 | call calculatebackground |
623 | 623 | ||
624 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
624 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
625 | 625 | ||
626 | mov esi,boot_resirqports |
626 | mov esi,boot_resirqports |
627 | call boot_log |
627 | call boot_log |
628 | call reserve_irqs_ports |
628 | call reserve_irqs_ports |
629 | 629 | ||
630 | ; SET PORTS FOR IRQ HANDLERS |
630 | ; SET PORTS FOR IRQ HANDLERS |
631 | 631 | ||
632 | mov esi,boot_setrports |
632 | mov esi,boot_setrports |
633 | call boot_log |
633 | call boot_log |
634 | call setirqreadports |
634 | call setirqreadports |
635 | 635 | ||
636 | ; SET UP OS TASK |
636 | ; SET UP OS TASK |
637 | 637 | ||
638 | mov esi,boot_setostask |
638 | mov esi,boot_setostask |
639 | call boot_log |
639 | call boot_log |
640 | ; name for OS/IDLE process |
640 | ; name for OS/IDLE process |
641 | mov [0x80000+256+0],dword 'OS/I' |
641 | mov [0x80000+256+0],dword 'OS/I' |
642 | mov [0x80000+256+4],dword 'DLE ' |
642 | mov [0x80000+256+4],dword 'DLE ' |
643 | ; task list |
643 | ; task list |
644 | mov [0x3020+0xE],byte 1 ; on screen number |
644 | mov [0x3020+0xE],byte 1 ; on screen number |
645 | mov [0x3020+0x4],dword 1 ; process id number |
645 | mov [0x3020+0x4],dword 1 ; process id number |
646 | mov [0x3020+0x10], dword 0 ; process base address |
646 | mov [0x3020+0x10], dword 0 ; process base address |
647 | 647 | ||
648 | ; set default flags & stacks |
648 | ; set default flags & stacks |
649 | mov [l.eflags],dword 0x11202 ; sti and resume |
649 | mov [l.eflags],dword 0x11202 ; sti and resume |
650 | mov [l.ss0], os_data |
650 | mov [l.ss0], os_data |
651 | ; osloop - TSS |
651 | ; osloop - TSS |
652 | mov eax,cr3 |
652 | mov eax,cr3 |
653 | mov [l.cr3],eax |
653 | mov [l.cr3],eax |
654 | mov [l.eip],osloop |
654 | mov [l.eip],osloop |
655 | mov [l.esp],sysint_stack_data + 4096*2 ; uses slot 1 stack |
655 | mov [l.esp],sysint_stack_data + 4096*2 ; uses slot 1 stack |
656 | mov [l.cs],os_code |
656 | mov [l.cs],os_code |
657 | mov [l.ss],os_data |
657 | mov [l.ss],os_data |
658 | mov [l.ds],os_data |
658 | mov [l.ds],os_data |
659 | mov [l.es],os_data |
659 | mov [l.es],os_data |
660 | mov [l.fs],os_data |
660 | mov [l.fs],os_data |
661 | mov [l.gs],os_data |
661 | mov [l.gs],os_data |
662 | ; move tss to tss_data+tss_step |
662 | ; move tss to tss_data+tss_step |
663 | mov esi,tss_sceleton |
663 | mov esi,tss_sceleton |
664 | mov edi,tss_data+tss_step |
664 | mov edi,tss_data+tss_step |
665 | mov ecx,120/4 |
665 | mov ecx,120/4 |
666 | cld |
666 | cld |
667 | rep movsd |
667 | rep movsd |
668 | 668 | ||
669 | mov ax,tss0 |
669 | mov ax,tss0 |
670 | ltr ax |
670 | ltr ax |
671 | 671 | ||
672 | 672 | ||
673 | ; READ TSC / SECOND |
673 | ; READ TSC / SECOND |
674 | 674 | ||
675 | mov esi,boot_tsc |
675 | mov esi,boot_tsc |
676 | call boot_log |
676 | call boot_log |
677 | call _rdtsc |
677 | call _rdtsc |
678 | mov ecx,eax |
678 | mov ecx,eax |
679 | mov esi,250 ; wait 1/4 a second |
679 | mov esi,250 ; wait 1/4 a second |
680 | call delay_ms |
680 | call delay_ms |
681 | call _rdtsc |
681 | call _rdtsc |
682 | sub eax,ecx |
682 | sub eax,ecx |
683 | shl eax,2 |
683 | shl eax,2 |
684 | mov [0xf600],eax ; save tsc / sec |
684 | mov [0xf600],eax ; save tsc / sec |
685 | 685 | ||
686 | ; SET VARIABLES |
686 | ; SET VARIABLES |
687 | 687 | ||
688 | call set_variables |
688 | call set_variables |
689 | 689 | ||
690 | ; STACK AND FDC |
690 | ; STACK AND FDC |
691 | 691 | ||
692 | call stack_init |
692 | call stack_init |
693 | call fdc_init |
693 | call fdc_init |
694 | 694 | ||
695 | ; PALETTE FOR 320x200 and 640x480 16 col |
695 | ; PALETTE FOR 320x200 and 640x480 16 col |
696 | 696 | ||
697 | cmp [0xfe0c],word 0x12 |
697 | cmp [0xfe0c],word 0x12 |
698 | jne no_pal_vga |
698 | jne no_pal_vga |
699 | mov esi,boot_pal_vga |
699 | mov esi,boot_pal_vga |
700 | call boot_log |
700 | call boot_log |
701 | call paletteVGA |
701 | call paletteVGA |
702 | no_pal_vga: |
702 | no_pal_vga: |
703 | 703 | ||
704 | cmp [0xfe0c],word 0x13 |
704 | cmp [0xfe0c],word 0x13 |
705 | jne no_pal_ega |
705 | jne no_pal_ega |
706 | mov esi,boot_pal_ega |
706 | mov esi,boot_pal_ega |
707 | call boot_log |
707 | call boot_log |
708 | call palette320x200 |
708 | call palette320x200 |
709 | no_pal_ega: |
709 | no_pal_ega: |
710 | 710 | ||
711 | ; LOAD DEFAULT SKIN |
711 | ; LOAD DEFAULT SKIN |
712 | 712 | ||
713 | mov esi,_skin_file_default |
713 | mov esi,_skin_file_default |
714 | mov edi,_skin_file |
714 | mov edi,_skin_file |
715 | movsd |
715 | movsd |
716 | movsd |
716 | movsd |
717 | movsd |
717 | movsd |
718 | call load_skin |
718 | call load_skin |
719 | 719 | ||
720 | ; MTRR'S |
720 | ; MTRR'S |
721 | 721 | ||
722 | call enable_mtrr |
722 | call enable_mtrr |
723 | 723 | ||
724 | 724 | ||
725 | ; LOAD FIRST APPLICATION |
725 | ; LOAD FIRST APPLICATION |
726 | mov [0x3000],dword 1 |
726 | mov [0x3000],dword 1 |
727 | mov [0x3004],dword 1 |
727 | mov [0x3004],dword 1 |
728 | cli |
728 | cli |
729 | mov al,[0x2f0000+0x9030] |
729 | mov al,[0x2f0000+0x9030] |
730 | cmp al,1 |
730 | cmp al,1 |
731 | jne no_load_vrr_m |
731 | jne no_load_vrr_m |
732 | mov eax,vrr_m |
732 | mov eax,vrr_m |
733 | xor ebx,ebx ; no parameters |
733 | xor ebx,ebx ; no parameters |
734 | xor edx,edx ; no flags |
734 | xor edx,edx ; no flags |
735 | call start_application_fl |
735 | call start_application_fl |
736 | cmp eax,2 ; if vrr_m app found (PID=2) |
736 | cmp eax,2 ; if vrr_m app found (PID=2) |
737 | je first_app_found |
737 | je first_app_found |
738 | 738 | ||
739 | no_load_vrr_m: |
739 | no_load_vrr_m: |
740 | mov eax,firstapp |
740 | mov eax,firstapp |
741 | xor ebx,ebx ; no parameters |
741 | xor ebx,ebx ; no parameters |
742 | xor edx,edx ; no flags |
742 | xor edx,edx ; no flags |
743 | call start_application_fl |
743 | call start_application_fl |
744 | 744 | ||
745 | cmp eax,2 ; continue if a process has been loaded |
745 | cmp eax,2 ; continue if a process has been loaded |
746 | je first_app_found |
746 | je first_app_found |
747 | mov eax, 0xDEADBEEF ; otherwise halt |
747 | mov eax, 0xDEADBEEF ; otherwise halt |
748 | hlt |
748 | hlt |
749 | first_app_found: |
749 | first_app_found: |
750 | cli |
750 | cli |
751 | 751 | ||
752 | ;mov [0x3004],dword 2 |
752 | ;mov [0x3004],dword 2 |
753 | mov [0x3000],dword 1 ; set OS task fisrt |
753 | mov [0x3000],dword 1 ; set OS task fisrt |
754 | 754 | ||
755 | 755 | ||
756 | ; SET KEYBOARD PARAMETERS |
756 | ; SET KEYBOARD PARAMETERS |
757 | mov al, 0xf6 ; reset keyboard, scan enabled |
757 | mov al, 0xf6 ; reset keyboard, scan enabled |
758 | call kb_write |
758 | call kb_write |
759 | 759 | ||
760 | ; wait until 8042 is ready |
760 | ; wait until 8042 is ready |
761 | ; xor ecx,ecx |
761 | ; xor ecx,ecx |
762 | ; @@: |
762 | ; @@: |
763 | ; in al,64h |
763 | ; in al,64h |
764 | ; and al,00000010b |
764 | ; and al,00000010b |
765 | ; loopnz @b |
765 | ; loopnz @b |
766 | call Wait8042BufferEmpty |
766 | call Wait8042BufferEmpty |
767 | 767 | ||
768 | ; mov al, 0xED ; svetodiody - only for testing! |
768 | ; mov al, 0xED ; svetodiody - only for testing! |
769 | ; call kb_write |
769 | ; call kb_write |
770 | ; call kb_read |
770 | ; call kb_read |
771 | ; mov al, 111b |
771 | ; mov al, 111b |
772 | ; call kb_write |
772 | ; call kb_write |
773 | ; call kb_read |
773 | ; call kb_read |
774 | 774 | ||
775 | mov al, 0xF3 ; set repeat rate & delay |
775 | mov al, 0xF3 ; set repeat rate & delay |
776 | call kb_write |
776 | call kb_write |
777 | call kb_read |
777 | call kb_read |
778 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
778 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
779 | call kb_write |
779 | call kb_write |
780 | call kb_read |
780 | call kb_read |
781 | ;// mike.dld [ |
781 | ;// mike.dld [ |
782 | call set_lights |
782 | call set_lights |
783 | ;// mike.dld ] |
783 | ;// mike.dld ] |
784 | 784 | ||
785 | ; START MULTITASKING |
785 | ; START MULTITASKING |
786 | 786 | ||
787 | mov esi,boot_tasking |
787 | mov esi,boot_tasking |
788 | call boot_log |
788 | call boot_log |
789 | 789 | ||
790 | mov [0xe000],byte 1 ; multitasking enabled |
790 | mov [0xe000],byte 1 ; multitasking enabled |
791 | 791 | ||
792 | ; UNMASK ALL IRQ'S |
792 | ; UNMASK ALL IRQ'S |
793 | 793 | ||
794 | mov esi,boot_allirqs |
794 | mov esi,boot_allirqs |
795 | call boot_log |
795 | call boot_log |
796 | 796 | ||
797 | cli ;guarantee forbidance of interrupts. |
797 | cli ;guarantee forbidance of interrupts. |
798 | mov al,0 ; unmask all irq's |
798 | mov al,0 ; unmask all irq's |
799 | out 0xA1,al |
799 | out 0xA1,al |
800 | out 0x21,al |
800 | out 0x21,al |
801 | 801 | ||
802 | mov ecx,32 |
802 | mov ecx,32 |
803 | 803 | ||
804 | ready_for_irqs: |
804 | ready_for_irqs: |
805 | 805 | ||
806 | mov al,0x20 ; ready for irqs |
806 | mov al,0x20 ; ready for irqs |
807 | out 0x20,al |
807 | out 0x20,al |
808 | out 0xa0,al |
808 | out 0xa0,al |
809 | 809 | ||
810 | loop ready_for_irqs ; flush the queue |
810 | loop ready_for_irqs ; flush the queue |
811 | 811 | ||
812 | ; mov [dma_hdd],1 |
812 | ; mov [dma_hdd],1 |
813 | 813 | ||
814 | sti |
814 | sti |
815 | jmp $ ; wait here for timer to take control |
815 | jmp $ ; wait here for timer to take control |
816 | 816 | ||
817 | ; Fly :) |
817 | ; Fly :) |
818 | 818 | ||
819 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
819 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
820 | ; ; |
820 | ; ; |
821 | ; MAIN OS LOOP START ; |
821 | ; MAIN OS LOOP START ; |
822 | ; ; |
822 | ; ; |
823 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
823 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
824 | align 32 |
824 | align 32 |
825 | osloop: |
825 | osloop: |
826 | 826 | ||
827 | call [draw_pointer] |
827 | call [draw_pointer] |
828 | call checkbuttons |
828 | call checkbuttons |
829 | call checkwindows |
829 | call checkwindows |
830 | ; call check_window_move_request |
830 | ; call check_window_move_request |
831 | call checkmisc |
831 | call checkmisc |
832 | call checkEgaCga |
832 | call checkEgaCga |
833 | call stack_handler |
833 | call stack_handler |
834 | call checkidle |
834 | call checkidle |
835 | call check_fdd_motor_status |
835 | call check_fdd_motor_status |
836 | jmp osloop |
836 | jmp osloop |
837 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
837 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
838 | ; ; |
838 | ; ; |
839 | ; MAIN OS LOOP END ; |
839 | ; MAIN OS LOOP END ; |
840 | ; ; |
840 | ; ; |
841 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
841 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
842 | 842 | ||
843 | checkidle: |
843 | checkidle: |
844 | pushad |
844 | pushad |
845 | 845 | ||
846 | cmp [check_idle_semaphore],0 |
846 | cmp [check_idle_semaphore],0 |
847 | jne no_idle_state |
847 | jne no_idle_state |
848 | 848 | ||
849 | call change_task |
849 | call change_task |
850 | mov eax,[idlemem] |
850 | mov eax,[idlemem] |
851 | mov ebx,[timer_ticks] ;[0xfdf0] |
851 | mov ebx,[timer_ticks] ;[0xfdf0] |
852 | cmp eax,ebx |
852 | cmp eax,ebx |
853 | jnz idle_exit |
853 | jnz idle_exit |
854 | call _rdtsc |
854 | call _rdtsc |
855 | mov ecx,eax |
855 | mov ecx,eax |
856 | idle_loop: |
856 | idle_loop: |
857 | hlt |
857 | hlt |
858 | cmp [check_idle_semaphore],0 |
858 | cmp [check_idle_semaphore],0 |
859 | jne idle_loop_exit |
859 | jne idle_loop_exit |
860 | mov eax,[timer_ticks] ;[0xfdf0] |
860 | mov eax,[timer_ticks] ;[0xfdf0] |
861 | cmp ebx,eax |
861 | cmp ebx,eax |
862 | jz idle_loop |
862 | jz idle_loop |
863 | idle_loop_exit: |
863 | idle_loop_exit: |
864 | mov [idlemem],eax |
864 | mov [idlemem],eax |
865 | call _rdtsc |
865 | call _rdtsc |
866 | sub eax,ecx |
866 | sub eax,ecx |
867 | mov ebx,[idleuse] |
867 | mov ebx,[idleuse] |
868 | add ebx,eax |
868 | add ebx,eax |
869 | mov [idleuse],ebx |
869 | mov [idleuse],ebx |
870 | 870 | ||
871 | popad |
871 | popad |
872 | ret |
872 | ret |
873 | 873 | ||
874 | idle_exit: |
874 | idle_exit: |
875 | 875 | ||
876 | mov ebx,[timer_ticks] ;[0xfdf0] |
876 | mov ebx,[timer_ticks] ;[0xfdf0] |
877 | mov [idlemem],ebx |
877 | mov [idlemem],ebx |
878 | call change_task |
878 | call change_task |
879 | 879 | ||
880 | popad |
880 | popad |
881 | ret |
881 | ret |
882 | 882 | ||
883 | no_idle_state: |
883 | no_idle_state: |
884 | 884 | ||
885 | dec [check_idle_semaphore] |
885 | dec [check_idle_semaphore] |
886 | 886 | ||
887 | mov ebx,[timer_ticks] ;[0xfdf0] |
887 | mov ebx,[timer_ticks] ;[0xfdf0] |
888 | mov [idlemem],ebx |
888 | mov [idlemem],ebx |
889 | call change_task |
889 | call change_task |
890 | 890 | ||
891 | popad |
891 | popad |
892 | ret |
892 | ret |
893 | 893 | ||
894 | uglobal |
894 | uglobal |
895 | idlemem dd 0x0 |
895 | idlemem dd 0x0 |
896 | idleuse dd 0x0 |
896 | idleuse dd 0x0 |
897 | idleusesec dd 0x0 |
897 | idleusesec dd 0x0 |
898 | check_idle_semaphore dd 0x0 |
898 | check_idle_semaphore dd 0x0 |
899 | endg |
899 | endg |
900 | 900 | ||
901 | 901 | ||
902 | 902 | ||
903 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
903 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
904 | ; ; |
904 | ; ; |
905 | ; INCLUDED SYSTEM FILES ; |
905 | ; INCLUDED SYSTEM FILES ; |
906 | ; ; |
906 | ; ; |
907 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
907 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
908 | 908 | ||
909 | 909 | ||
910 | include "kernel32.inc" |
910 | include "kernel32.inc" |
911 | 911 | ||
912 | 912 | ||
913 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
913 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
914 | ; ; |
914 | ; ; |
915 | ; KERNEL FUNCTIONS ; |
915 | ; KERNEL FUNCTIONS ; |
916 | ; ; |
916 | ; ; |
917 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
917 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
918 | 918 | ||
919 | enable_mtrr: |
919 | enable_mtrr: |
920 | 920 | ||
921 | pushad |
921 | pushad |
922 | 922 | ||
923 | cmp [0x2f0000+0x901c],byte 2 |
923 | cmp [0x2f0000+0x901c],byte 2 |
924 | je no_mtrr |
924 | je no_mtrr |
925 | mov eax,[0xFE0C] ; if no LFB then no MTRR |
925 | mov eax,[0xFE0C] ; if no LFB then no MTRR |
926 | test eax,0100000000000000b |
926 | test eax,0100000000000000b |
927 | jz no_mtrr |
927 | jz no_mtrr |
928 | mov edx,[cpuid_1+3*4] ; edx - MTRR's supported ? |
928 | mov edx,[cpuid_1+3*4] ; edx - MTRR's supported ? |
929 | test edx,1000000000000b |
929 | test edx,1000000000000b |
930 | jz no_mtrr |
930 | jz no_mtrr |
931 | call find_empty_mtrr |
931 | call find_empty_mtrr |
932 | cmp ecx,0 |
932 | cmp ecx,0 |
933 | jz no_mtrr |
933 | jz no_mtrr |
934 | mov esi,boot_mtrr ; 'setting mtrr' |
934 | mov esi,boot_mtrr ; 'setting mtrr' |
935 | call boot_log |
935 | call boot_log |
936 | mov edx,0x0 ; LFB , +8 M , write combine |
936 | mov edx,0x0 ; LFB , +8 M , write combine |
937 | mov eax,[0x2f9018] |
937 | mov eax,[0x2f9018] |
938 | or eax,1 |
938 | or eax,1 |
939 | wrmsr |
939 | wrmsr |
940 | inc ecx |
940 | inc ecx |
941 | mov edx,0xf |
941 | mov edx,0xf |
942 | mov eax,0xff800800 |
942 | mov eax,0xff800800 |
943 | wrmsr |
943 | wrmsr |
944 | mov ecx,0x2ff ; enable mtrr's |
944 | mov ecx,0x2ff ; enable mtrr's |
945 | rdmsr |
945 | rdmsr |
946 | or eax,100000000000b ; set |
946 | or eax,100000000000b ; set |
947 | wrmsr |
947 | wrmsr |
948 | no_mtrr: |
948 | no_mtrr: |
949 | 949 | ||
950 | popad |
950 | popad |
951 | ret |
951 | ret |
952 | 952 | ||
953 | 953 | ||
954 | find_empty_mtrr: ; 8 pairs checked |
954 | find_empty_mtrr: ; 8 pairs checked |
955 | 955 | ||
956 | mov ecx,0x201-2 |
956 | mov ecx,0x201-2 |
957 | mtrr_find: |
957 | mtrr_find: |
958 | add ecx,2 |
958 | add ecx,2 |
959 | cmp ecx,0x200+8*2 |
959 | cmp ecx,0x200+8*2 |
960 | jge no_free_mtrr |
960 | jge no_free_mtrr |
961 | rdmsr |
961 | rdmsr |
962 | test eax,0x0800 |
962 | test eax,0x0800 |
963 | jnz mtrr_find |
963 | jnz mtrr_find |
964 | dec ecx |
964 | dec ecx |
965 | ret |
965 | ret |
966 | no_free_mtrr: |
966 | no_free_mtrr: |
967 | mov ecx,0 |
967 | mov ecx,0 |
968 | ret |
968 | ret |
969 | 969 | ||
970 | reserve_irqs_ports: |
970 | reserve_irqs_ports: |
971 | 971 | ||
972 | pushad |
972 | pushad |
973 | 973 | ||
974 | mov [irq_owner+4*0],byte 1 ; timer |
974 | mov [irq_owner+4*0],byte 1 ; timer |
975 | mov [irq_owner+4*1],byte 1 ; keyboard |
975 | mov [irq_owner+4*1],byte 1 ; keyboard |
976 | mov [irq_owner+4*5],byte 1 ; sound blaster |
976 | mov [irq_owner+4*5],byte 1 ; sound blaster |
977 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
977 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
978 | mov [irq_owner+4*13],byte 1 ; math co-pros |
978 | mov [irq_owner+4*13],byte 1 ; math co-pros |
979 | mov [irq_owner+4*14],byte 1 ; ide I |
979 | mov [irq_owner+4*14],byte 1 ; ide I |
980 | mov [irq_owner+4*15],byte 1 ; ide II |
980 | mov [irq_owner+4*15],byte 1 ; ide II |
981 | ; movzx eax,byte [0xf604] ; mouse irq |
981 | ; movzx eax,byte [0xf604] ; mouse irq |
982 | ; dec eax |
982 | ; dec eax |
983 | ; add eax,mouseirqtable |
983 | ; add eax,mouseirqtable |
984 | ; movzx eax,byte [eax] |
984 | ; movzx eax,byte [eax] |
985 | ; shl eax,2 |
985 | ; shl eax,2 |
986 | ; mov [irq_owner+eax],byte 1 |
986 | ; mov [irq_owner+eax],byte 1 |
987 | 987 | ||
988 | 988 | ||
989 | ; RESERVE PORTS |
989 | ; RESERVE PORTS |
990 | mov edi,1 ; 0x00-0xff |
990 | mov edi,1 ; 0x00-0xff |
991 | mov [0x2d0000],edi |
991 | mov [0x2d0000],edi |
992 | shl edi,4 |
992 | shl edi,4 |
993 | mov [0x2d0000+edi+0],dword 1 |
993 | mov [0x2d0000+edi+0],dword 1 |
994 | mov [0x2d0000+edi+4],dword 0x0 |
994 | mov [0x2d0000+edi+4],dword 0x0 |
995 | mov [0x2d0000+edi+8],dword 0xff |
995 | mov [0x2d0000+edi+8],dword 0xff |
996 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
996 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
997 | ; jne ripl1 |
997 | ; jne ripl1 |
998 | ; inc dword [0x2d0000] |
998 | ; inc dword [0x2d0000] |
999 | ; mov edi,[0x2d0000] |
999 | ; mov edi,[0x2d0000] |
1000 | ; shl edi,4 |
1000 | ; shl edi,4 |
1001 | ; mov [0x2d0000+edi+0],dword 1 |
1001 | ; mov [0x2d0000+edi+0],dword 1 |
1002 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
1002 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
1003 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1003 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1004 | ; ripl1: |
1004 | ; ripl1: |
1005 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1005 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1006 | ; jne ripl2 |
1006 | ; jne ripl2 |
1007 | ; inc dword [0x2d0000] |
1007 | ; inc dword [0x2d0000] |
1008 | ; mov edi,[0x2d0000] |
1008 | ; mov edi,[0x2d0000] |
1009 | ; shl edi,4 |
1009 | ; shl edi,4 |
1010 | ; mov [0x2d0000+edi+0],dword 1 |
1010 | ; mov [0x2d0000+edi+0],dword 1 |
1011 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1011 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1012 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1012 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1013 | ; ripl2: |
1013 | ; ripl2: |
1014 | 1014 | ||
1015 | popad |
1015 | popad |
1016 | ret |
1016 | ret |
1017 | 1017 | ||
1018 | iglobal |
1018 | iglobal |
1019 | mouseirqtable db 12 ; ps2 |
1019 | mouseirqtable db 12 ; ps2 |
1020 | db 4 ; com1 |
1020 | db 4 ; com1 |
1021 | db 3 ; com2 |
1021 | db 3 ; com2 |
1022 | endg |
1022 | endg |
1023 | 1023 | ||
1024 | setirqreadports: |
1024 | setirqreadports: |
1025 | 1025 | ||
1026 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1026 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1027 | mov [irq12read+4],dword 0 ; end of port list |
1027 | mov [irq12read+4],dword 0 ; end of port list |
1028 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1028 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1029 | mov [irq04read+4],dword 0 ; end of port list |
1029 | mov [irq04read+4],dword 0 ; end of port list |
1030 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1030 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1031 | mov [irq03read+4],dword 0 ; end of port list |
1031 | mov [irq03read+4],dword 0 ; end of port list |
1032 | 1032 | ||
1033 | ret |
1033 | ret |
1034 | 1034 | ||
1035 | iglobal |
1035 | iglobal |
1036 | process_number dd 0x1 |
1036 | process_number dd 0x1 |
1037 | endg |
1037 | endg |
1038 | 1038 | ||
1039 | uglobal |
1039 | uglobal |
1040 | novesachecksum dd 0x0 |
1040 | novesachecksum dd 0x0 |
1041 | endg |
1041 | endg |
1042 | 1042 | ||
1043 | checkEgaCga: |
1043 | checkEgaCga: |
1044 | 1044 | ||
1045 | cmp [0xfe0c],dword 0x13 |
1045 | cmp [0xfe0c],dword 0x13 |
1046 | je cnvl |
1046 | je cnvl |
1047 | ret |
1047 | ret |
1048 | cnvl: |
1048 | cnvl: |
1049 | 1049 | ||
1050 | pushad |
1050 | pushad |
1051 | ; mov ecx,[0xfb0a] |
1051 | ; mov ecx,[0xfb0a] |
1052 | ; cmp ecx,[novesachecksum] |
1052 | ; cmp ecx,[novesachecksum] |
1053 | ; jne novesal |
1053 | ; jne novesal |
1054 | ; popad |
1054 | ; popad |
1055 | ; ret |
1055 | ; ret |
1056 | 1056 | ||
1057 | novesal: |
1057 | novesal: |
1058 | ; mov [novesachecksum],ecx |
1058 | ; mov [novesachecksum],ecx |
1059 | mov ecx,0 |
1059 | mov ecx,0 |
1060 | movzx eax,word [0xfb0c] |
1060 | movzx eax,word [0xfb0c] |
1061 | cmp eax,100 |
1061 | cmp eax,100 |
1062 | jge m13l3 |
1062 | jge m13l3 |
1063 | mov eax,100 |
1063 | mov eax,100 |
1064 | m13l3: |
1064 | m13l3: |
1065 | cmp eax,480-100 |
1065 | cmp eax,480-100 |
1066 | jbe m13l4 |
1066 | jbe m13l4 |
1067 | mov eax,480-100 |
1067 | mov eax,480-100 |
1068 | m13l4: |
1068 | m13l4: |
1069 | sub eax,100 |
1069 | sub eax,100 |
1070 | imul eax,640*4 |
1070 | imul eax,640*4 |
1071 | add ecx,eax |
1071 | add ecx,eax |
1072 | movzx eax,word [0xfb0a] |
1072 | movzx eax,word [0xfb0a] |
1073 | cmp eax,160 |
1073 | cmp eax,160 |
1074 | jge m13l1 |
1074 | jge m13l1 |
1075 | mov eax,160 |
1075 | mov eax,160 |
1076 | m13l1: |
1076 | m13l1: |
1077 | cmp eax,640-160 |
1077 | cmp eax,640-160 |
1078 | jbe m13l2 |
1078 | jbe m13l2 |
1079 | mov eax,640-160 |
1079 | mov eax,640-160 |
1080 | m13l2: |
1080 | m13l2: |
1081 | sub eax,160 |
1081 | sub eax,160 |
1082 | shl eax,2 |
1082 | shl eax,2 |
1083 | add ecx,eax |
1083 | add ecx,eax |
1084 | mov esi,[0xfe80] |
1084 | mov esi,[0xfe80] |
1085 | add esi,ecx |
1085 | add esi,ecx |
1086 | mov edi,0xa0000 |
1086 | mov edi,0xa0000 |
1087 | mov edx,200 |
1087 | mov edx,200 |
1088 | mov ecx,320 |
1088 | mov ecx,320 |
1089 | cld |
1089 | cld |
1090 | m13pix: |
1090 | m13pix: |
1091 | lodsd |
1091 | lodsd |
1092 | push eax |
1092 | push eax |
1093 | mov ebx,eax |
1093 | mov ebx,eax |
1094 | and eax,(128+64+32) ; blue |
1094 | and eax,(128+64+32) ; blue |
1095 | shr eax,5 |
1095 | shr eax,5 |
1096 | and ebx,(128+64+32)*256 ; green |
1096 | and ebx,(128+64+32)*256 ; green |
1097 | shr ebx,8+2 |
1097 | shr ebx,8+2 |
1098 | add eax,ebx |
1098 | add eax,ebx |
1099 | pop ebx |
1099 | pop ebx |
1100 | and ebx,(128+64)*256*256 ; red |
1100 | and ebx,(128+64)*256*256 ; red |
1101 | shr ebx,8+8 |
1101 | shr ebx,8+8 |
1102 | add eax,ebx |
1102 | add eax,ebx |
1103 | stosb |
1103 | stosb |
1104 | loop m13pix |
1104 | loop m13pix |
1105 | mov ecx,320 |
1105 | mov ecx,320 |
1106 | add esi,4*(640-320) |
1106 | add esi,4*(640-320) |
1107 | dec edx |
1107 | dec edx |
1108 | jnz m13pix |
1108 | jnz m13pix |
1109 | 1109 | ||
1110 | popad |
1110 | popad |
1111 | ret |
1111 | ret |
1112 | 1112 | ||
1113 | 1113 | ||
1114 | palette320x200: |
1114 | palette320x200: |
1115 | 1115 | ||
1116 | mov edx,0x3c8 |
1116 | mov edx,0x3c8 |
1117 | xor eax, eax |
1117 | xor eax, eax |
1118 | out dx,al |
1118 | out dx,al |
1119 | mov ecx,256 |
1119 | mov ecx,256 |
1120 | mov edx,0x3c9 |
1120 | mov edx,0x3c9 |
1121 | xor eax,eax |
1121 | xor eax,eax |
1122 | 1122 | ||
1123 | palnew: |
1123 | palnew: |
1124 | mov al,0 |
1124 | mov al,0 |
1125 | test ah,64 |
1125 | test ah,64 |
1126 | jz pallbl1 |
1126 | jz pallbl1 |
1127 | add al,21 |
1127 | add al,21 |
1128 | pallbl1: |
1128 | pallbl1: |
1129 | test ah,128 |
1129 | test ah,128 |
1130 | jz pallbl2 |
1130 | jz pallbl2 |
1131 | add al,42 |
1131 | add al,42 |
1132 | pallbl2: |
1132 | pallbl2: |
1133 | out dx,al |
1133 | out dx,al |
1134 | mov al,0 |
1134 | mov al,0 |
1135 | test ah,8 |
1135 | test ah,8 |
1136 | jz pallbl3 |
1136 | jz pallbl3 |
1137 | add al,8 |
1137 | add al,8 |
1138 | pallbl3: |
1138 | pallbl3: |
1139 | test ah,16 |
1139 | test ah,16 |
1140 | jz pallbl4 |
1140 | jz pallbl4 |
1141 | add al,15 |
1141 | add al,15 |
1142 | pallbl4: |
1142 | pallbl4: |
1143 | test ah,32 |
1143 | test ah,32 |
1144 | jz pallbl5 |
1144 | jz pallbl5 |
1145 | add al,40 |
1145 | add al,40 |
1146 | pallbl5: |
1146 | pallbl5: |
1147 | out dx,al |
1147 | out dx,al |
1148 | mov al,0 |
1148 | mov al,0 |
1149 | test ah,1 |
1149 | test ah,1 |
1150 | jz pallbl6 |
1150 | jz pallbl6 |
1151 | add al,8 |
1151 | add al,8 |
1152 | pallbl6: |
1152 | pallbl6: |
1153 | test ah,2 |
1153 | test ah,2 |
1154 | jz pallbl7 |
1154 | jz pallbl7 |
1155 | add al,15 |
1155 | add al,15 |
1156 | pallbl7: |
1156 | pallbl7: |
1157 | test ah,4 |
1157 | test ah,4 |
1158 | jz pallbl8 |
1158 | jz pallbl8 |
1159 | add al,40 |
1159 | add al,40 |
1160 | pallbl8: |
1160 | pallbl8: |
1161 | out dx,al |
1161 | out dx,al |
1162 | add ah,1 |
1162 | add ah,1 |
1163 | loop palnew |
1163 | loop palnew |
1164 | 1164 | ||
1165 | ret |
1165 | ret |
1166 | 1166 | ||
1167 | set_variables: |
1167 | set_variables: |
1168 | 1168 | ||
1169 | mov ecx,0x100 ; flush port 0x60 |
1169 | mov ecx,0x100 ; flush port 0x60 |
1170 | .fl60: in al,0x60 |
1170 | .fl60: in al,0x60 |
1171 | loop .fl60 |
1171 | loop .fl60 |
1172 | mov [0xfcff],byte 0 ; mouse buffer |
1172 | mov [0xfcff],byte 0 ; mouse buffer |
1173 | mov [0xf400],byte 0 ; keyboard buffer |
1173 | mov [0xf400],byte 0 ; keyboard buffer |
1174 | mov [0xf500],byte 0 ; button buffer |
1174 | mov [0xf500],byte 0 ; button buffer |
1175 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
1175 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
1176 | 1176 | ||
1177 | push eax |
1177 | push eax |
1178 | mov ax,[0x2f0000+0x900c] |
1178 | mov ax,[0x2f0000+0x900c] |
1179 | shr ax,1 |
1179 | shr ax,1 |
1180 | shl eax,16 |
1180 | shl eax,16 |
1181 | mov ax,[0x2f0000+0x900A] |
1181 | mov ax,[0x2f0000+0x900A] |
1182 | shr ax,1 |
1182 | shr ax,1 |
1183 | mov [0xfb0a],eax |
1183 | mov [0xfb0a],eax |
1184 | pop eax |
1184 | pop eax |
1185 | 1185 | ||
1186 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1186 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1187 | mov [display_data-12],dword 1 ; tiled background |
1187 | mov [display_data-12],dword 1 ; tiled background |
1188 | mov [0xfe88],dword 0x2C0000 ; address of button list |
1188 | mov [0xfe88],dword 0x2C0000 ; address of button list |
1189 | 1189 | ||
1190 | ;!! IP 04.02.2005: |
1190 | ;!! IP 04.02.2005: |
1191 | mov [next_usage_update], 100 |
1191 | mov [next_usage_update], 100 |
1192 | mov byte [0xFFFF], 0 ; change task if possible |
1192 | mov byte [0xFFFF], 0 ; change task if possible |
1193 | 1193 | ||
1194 | ret |
1194 | ret |
1195 | 1195 | ||
1196 | ;* mouse centered - start code- Mario79 |
1196 | ;* mouse centered - start code- Mario79 |
1197 | mouse_centered: |
1197 | mouse_centered: |
1198 | push eax |
1198 | push eax |
1199 | mov eax,[0xFE00] |
1199 | mov eax,[0xFE00] |
1200 | shr eax,1 |
1200 | shr eax,1 |
1201 | mov [0xFB0A],ax |
1201 | mov [0xFB0A],ax |
1202 | mov eax,[0xFE04] |
1202 | mov eax,[0xFE04] |
1203 | shr eax,1 |
1203 | shr eax,1 |
1204 | mov [0xFB0C],ax |
1204 | mov [0xFB0C],ax |
1205 | pop eax |
1205 | pop eax |
1206 | ret |
1206 | ret |
1207 | ;* mouse centered - end code- Mario79 |
1207 | ;* mouse centered - end code- Mario79 |
1208 | 1208 | ||
1209 | align 4 |
1209 | align 4 |
1210 | 1210 | ||
1211 | sys_outport: |
1211 | sys_outport: |
1212 | 1212 | ||
1213 | mov edi,ebx ; separate flag for read / write |
1213 | mov edi,ebx ; separate flag for read / write |
1214 | and ebx,65535 |
1214 | and ebx,65535 |
1215 | 1215 | ||
1216 | mov ecx,[0x2d0000] |
1216 | mov ecx,[0x2d0000] |
1217 | test ecx,ecx |
1217 | test ecx,ecx |
1218 | jne sopl8 |
1218 | jne sopl8 |
1219 | mov [esp+36],dword 1 |
1219 | mov [esp+36],dword 1 |
1220 | ret |
1220 | ret |
1221 | 1221 | ||
1222 | sopl8: |
1222 | sopl8: |
1223 | mov edx,[0x3010] |
1223 | mov edx,[0x3010] |
1224 | mov edx,[edx+0x4] |
1224 | mov edx,[edx+0x4] |
1225 | and ebx,65535 |
1225 | and ebx,65535 |
1226 | cld |
1226 | cld |
1227 | sopl1: |
1227 | sopl1: |
1228 | 1228 | ||
1229 | mov esi,ecx |
1229 | mov esi,ecx |
1230 | shl esi,4 |
1230 | shl esi,4 |
1231 | add esi,0x2d0000 |
1231 | add esi,0x2d0000 |
1232 | cmp edx,[esi+0] |
1232 | cmp edx,[esi+0] |
1233 | jne sopl2 |
1233 | jne sopl2 |
1234 | cmp ebx,[esi+4] |
1234 | cmp ebx,[esi+4] |
1235 | jb sopl2 |
1235 | jb sopl2 |
1236 | cmp ebx,[esi+8] |
1236 | cmp ebx,[esi+8] |
1237 | jg sopl2 |
1237 | jg sopl2 |
1238 | jmp sopl3 |
1238 | jmp sopl3 |
1239 | 1239 | ||
1240 | sopl2: |
1240 | sopl2: |
1241 | 1241 | ||
1242 | dec ecx |
1242 | dec ecx |
1243 | jnz sopl1 |
1243 | jnz sopl1 |
1244 | mov [esp+36],dword 1 |
1244 | mov [esp+36],dword 1 |
1245 | ret |
1245 | ret |
1246 | 1246 | ||
1247 | sopl3: |
1247 | sopl3: |
1248 | 1248 | ||
1249 | test edi,0x80000000 ; read ? |
1249 | test edi,0x80000000 ; read ? |
1250 | jnz sopl4 |
1250 | jnz sopl4 |
1251 | 1251 | ||
1252 | mov dx,bx ; write |
1252 | mov dx,bx ; write |
1253 | out dx,al |
1253 | out dx,al |
1254 | mov [esp+36],dword 0 |
1254 | mov [esp+36],dword 0 |
1255 | ret |
1255 | ret |
1256 | 1256 | ||
1257 | sopl4: |
1257 | sopl4: |
1258 | 1258 | ||
1259 | mov dx,bx ; read |
1259 | mov dx,bx ; read |
1260 | in al,dx |
1260 | in al,dx |
1261 | and eax,0xff |
1261 | and eax,0xff |
1262 | mov [esp+36],dword 0 |
1262 | mov [esp+36],dword 0 |
1263 | mov [esp+24],eax |
1263 | mov [esp+24],eax |
1264 | ret |
1264 | ret |
1265 | 1265 | ||
1266 | 1266 | ||
1267 | 1267 | ||
1268 | align 4 |
1268 | align 4 |
1269 | sys_sb16: |
1269 | sys_sb16: |
1270 | 1270 | ||
1271 | cmp word [sb16],word 0 |
1271 | cmp word [sb16],word 0 |
1272 | jnz sb16l1 |
1272 | jnz sb16l1 |
1273 | mov [esp+36],dword 1 |
1273 | mov [esp+36],dword 1 |
1274 | ret |
1274 | ret |
1275 | sb16l1: |
1275 | sb16l1: |
1276 | mov [esp+36],dword 0 |
1276 | mov [esp+36],dword 0 |
1277 | cmp eax,1 ; set volume - main |
1277 | cmp eax,1 ; set volume - main |
1278 | jnz sb16l2 |
1278 | jnz sb16l2 |
1279 | mov dx,word [sb16] |
1279 | mov dx,word [sb16] |
1280 | add dx,4 |
1280 | add dx,4 |
1281 | mov al,0x22 |
1281 | mov al,0x22 |
1282 | out dx,al |
1282 | out dx,al |
1283 | mov esi,1 |
1283 | mov esi,1 |
1284 | call delay_ms |
1284 | call delay_ms |
1285 | mov eax,ebx |
1285 | mov eax,ebx |
1286 | inc edx |
1286 | inc edx |
1287 | out dx,al |
1287 | out dx,al |
1288 | ret |
1288 | ret |
1289 | sb16l2: |
1289 | sb16l2: |
1290 | 1290 | ||
1291 | cmp eax,2 ; set volume - cd |
1291 | cmp eax,2 ; set volume - cd |
1292 | jnz sb16l3 |
1292 | jnz sb16l3 |
1293 | mov dx,word [sb16] |
1293 | mov dx,word [sb16] |
1294 | add dx,4 |
1294 | add dx,4 |
1295 | mov al,0x28 |
1295 | mov al,0x28 |
1296 | out dx,al |
1296 | out dx,al |
1297 | mov esi,1 |
1297 | mov esi,1 |
1298 | call delay_ms |
1298 | call delay_ms |
1299 | mov eax,ebx |
1299 | mov eax,ebx |
1300 | add edx,1 |
1300 | add edx,1 |
1301 | out dx,al |
1301 | out dx,al |
1302 | ret |
1302 | ret |
1303 | sb16l3: |
1303 | sb16l3: |
1304 | mov [esp+36],dword 2 |
1304 | mov [esp+36],dword 2 |
1305 | ret |
1305 | ret |
1306 | 1306 | ||
1307 | 1307 | ||
1308 | align 4 |
1308 | align 4 |
1309 | 1309 | ||
1310 | sys_sb16II: |
1310 | sys_sb16II: |
1311 | 1311 | ||
1312 | cmp word [sb16],word 0 |
1312 | cmp word [sb16],word 0 |
1313 | jnz IIsb16l1 |
1313 | jnz IIsb16l1 |
1314 | mov [esp+36],dword 1 |
1314 | mov [esp+36],dword 1 |
1315 | ret |
1315 | ret |
1316 | IIsb16l1: |
1316 | IIsb16l1: |
1317 | 1317 | ||
1318 | cmp eax,1 ; set volume - main |
1318 | cmp eax,1 ; set volume - main |
1319 | jnz IIsb16l2 |
1319 | jnz IIsb16l2 |
1320 | ; L |
1320 | ; L |
1321 | mov dx,word [sb16] |
1321 | mov dx,word [sb16] |
1322 | add dx,4 |
1322 | add dx,4 |
1323 | mov al,0x30 |
1323 | mov al,0x30 |
1324 | out dx,al |
1324 | out dx,al |
1325 | mov eax,ebx |
1325 | mov eax,ebx |
1326 | inc edx |
1326 | inc edx |
1327 | out dx,al |
1327 | out dx,al |
1328 | ; R |
1328 | ; R |
1329 | mov dx,word [sb16] |
1329 | mov dx,word [sb16] |
1330 | add dx,4 |
1330 | add dx,4 |
1331 | mov al,0x31 |
1331 | mov al,0x31 |
1332 | out dx,al |
1332 | out dx,al |
1333 | mov eax,ebx |
1333 | mov eax,ebx |
1334 | inc edx |
1334 | inc edx |
1335 | out dx,al |
1335 | out dx,al |
1336 | mov [esp+36],dword 0 |
1336 | mov [esp+36],dword 0 |
1337 | ret |
1337 | ret |
1338 | IIsb16l2: |
1338 | IIsb16l2: |
1339 | 1339 | ||
1340 | cmp eax,2 ; set volume - cd |
1340 | cmp eax,2 ; set volume - cd |
1341 | jnz IIsb16l3 |
1341 | jnz IIsb16l3 |
1342 | ; L |
1342 | ; L |
1343 | mov dx,word [sb16] |
1343 | mov dx,word [sb16] |
1344 | add dx,4 |
1344 | add dx,4 |
1345 | mov al,0x36 |
1345 | mov al,0x36 |
1346 | out dx,al |
1346 | out dx,al |
1347 | mov eax,ebx |
1347 | mov eax,ebx |
1348 | inc edx |
1348 | inc edx |
1349 | out dx,al |
1349 | out dx,al |
1350 | ; R |
1350 | ; R |
1351 | mov dx,word [sb16] |
1351 | mov dx,word [sb16] |
1352 | add dx,4 |
1352 | add dx,4 |
1353 | mov al,0x37 |
1353 | mov al,0x37 |
1354 | out dx,al |
1354 | out dx,al |
1355 | mov eax,ebx |
1355 | mov eax,ebx |
1356 | inc edx |
1356 | inc edx |
1357 | out dx,al |
1357 | out dx,al |
1358 | mov [esp+36],dword 0 |
1358 | mov [esp+36],dword 0 |
1359 | ret |
1359 | ret |
1360 | IIsb16l3: |
1360 | IIsb16l3: |
1361 | 1361 | ||
1362 | mov [esp+36],dword 2 |
1362 | mov [esp+36],dword 2 |
1363 | ret |
1363 | ret |
1364 | 1364 | ||
1365 | 1365 | ||
1366 | align 4 |
1366 | align 4 |
1367 | 1367 | ||
1368 | sys_wss: |
1368 | sys_wss: |
1369 | 1369 | ||
1370 | cmp word [wss],word 0 |
1370 | cmp word [wss],word 0 |
1371 | jnz wssl1 |
1371 | jnz wssl1 |
1372 | mov [esp+36],dword 1 |
1372 | mov [esp+36],dword 1 |
1373 | ret |
1373 | ret |
1374 | wssl1: |
1374 | wssl1: |
1375 | 1375 | ||
1376 | cmp eax,1 ; set volume - main |
1376 | cmp eax,1 ; set volume - main |
1377 | jnz wssl2 |
1377 | jnz wssl2 |
1378 | mov [esp+36],dword 0 |
1378 | mov [esp+36],dword 0 |
1379 | ret |
1379 | ret |
1380 | wssl2: |
1380 | wssl2: |
1381 | 1381 | ||
1382 | cmp eax,2 ; set volume - cd |
1382 | cmp eax,2 ; set volume - cd |
1383 | jnz wssl3 |
1383 | jnz wssl3 |
1384 | ; L |
1384 | ; L |
1385 | mov dx,word [wss] |
1385 | mov dx,word [wss] |
1386 | add dx,4 |
1386 | add dx,4 |
1387 | mov al,0x2 |
1387 | mov al,0x2 |
1388 | out dx,al |
1388 | out dx,al |
1389 | mov esi,1 |
1389 | mov esi,1 |
1390 | call delay_ms |
1390 | call delay_ms |
1391 | mov eax,ebx |
1391 | mov eax,ebx |
1392 | inc edx |
1392 | inc edx |
1393 | out dx,al |
1393 | out dx,al |
1394 | ; R |
1394 | ; R |
1395 | mov dx,word [wss] |
1395 | mov dx,word [wss] |
1396 | add dx,4 |
1396 | add dx,4 |
1397 | mov al,0x3 |
1397 | mov al,0x3 |
1398 | out dx,al |
1398 | out dx,al |
1399 | mov esi,1 |
1399 | mov esi,1 |
1400 | call delay_ms |
1400 | call delay_ms |
1401 | mov eax,ebx |
1401 | mov eax,ebx |
1402 | inc edx |
1402 | inc edx |
1403 | out dx,al |
1403 | out dx,al |
1404 | mov [esp+36],dword 0 |
1404 | mov [esp+36],dword 0 |
1405 | ret |
1405 | ret |
1406 | wssl3: |
1406 | wssl3: |
1407 | mov [esp+36],dword 2 |
1407 | mov [esp+36],dword 2 |
1408 | ret |
1408 | ret |
1409 | 1409 | ||
1410 | display_number: |
1410 | display_number: |
1411 | 1411 | ||
1412 | ; eax = print type, al=0 -> ebx is number |
1412 | ; eax = print type, al=0 -> ebx is number |
1413 | ; al=1 -> ebx is pointer |
1413 | ; al=1 -> ebx is pointer |
1414 | ; ah=0 -> display decimal |
1414 | ; ah=0 -> display decimal |
1415 | ; ah=1 -> display hexadecimal |
1415 | ; ah=1 -> display hexadecimal |
1416 | ; ah=2 -> display binary |
1416 | ; ah=2 -> display binary |
1417 | ; eax bits 16-21 = number of digits to display (0-32) |
1417 | ; eax bits 16-21 = number of digits to display (0-32) |
1418 | ; eax bits 22-31 = reserved |
1418 | ; eax bits 22-31 = reserved |
1419 | ; |
1419 | ; |
1420 | ; ebx = number or pointer |
1420 | ; ebx = number or pointer |
1421 | ; ecx = x shl 16 + y |
1421 | ; ecx = x shl 16 + y |
1422 | ; edx = color |
1422 | ; edx = color |
1423 | 1423 | ||
1424 | cmp eax,0xffff ; length > 0 ? |
1424 | cmp eax,0xffff ; length > 0 ? |
1425 | jge cont_displ |
1425 | jge cont_displ |
1426 | ret |
1426 | ret |
1427 | cont_displ: |
1427 | cont_displ: |
1428 | 1428 | ||
1429 | cmp eax,61*0x10000 ; length <= 60 ? |
1429 | cmp eax,61*0x10000 ; length <= 60 ? |
1430 | jb cont_displ2 |
1430 | jb cont_displ2 |
1431 | ret |
1431 | ret |
1432 | cont_displ2: |
1432 | cont_displ2: |
1433 | 1433 | ||
1434 | pushad |
1434 | pushad |
1435 | 1435 | ||
1436 | cmp al,1 ; ecx is a pointer ? |
1436 | cmp al,1 ; ecx is a pointer ? |
1437 | jne displnl1 |
1437 | jne displnl1 |
1438 | mov edi,[0x3010] |
1438 | mov edi,[0x3010] |
1439 | mov edi,[edi+0x10] |
1439 | mov edi,[edi+0x10] |
1440 | mov ebx,[edi+ebx] |
1440 | mov ebx,[edi+ebx] |
1441 | displnl1: |
1441 | displnl1: |
1442 | sub esp,64 |
1442 | sub esp,64 |
1443 | 1443 | ||
1444 | cmp ah,0 ; DECIMAL |
1444 | cmp ah,0 ; DECIMAL |
1445 | jne no_display_desnum |
1445 | jne no_display_desnum |
1446 | shr eax,16 |
1446 | shr eax,16 |
1447 | and eax,0x3f |
1447 | and eax,0x3f |
1448 | push eax |
1448 | push eax |
1449 | ;mov edi,[0x3010] |
1449 | ;mov edi,[0x3010] |
1450 | ;mov edi,[edi+0x10] |
1450 | ;mov edi,[edi+0x10] |
1451 | mov edi,esp |
1451 | mov edi,esp |
1452 | add edi,4+64 |
1452 | add edi,4+64 |
1453 | mov ecx,eax |
1453 | mov ecx,eax |
1454 | mov eax,ebx |
1454 | mov eax,ebx |
1455 | mov ebx,10 |
1455 | mov ebx,10 |
1456 | d_desnum: |
1456 | d_desnum: |
1457 | xor edx,edx |
1457 | xor edx,edx |
1458 | div ebx |
1458 | div ebx |
1459 | add dl,48 |
1459 | add dl,48 |
1460 | mov [edi],dl |
1460 | mov [edi],dl |
1461 | dec edi |
1461 | dec edi |
1462 | loop d_desnum |
1462 | loop d_desnum |
1463 | pop eax |
1463 | pop eax |
1464 | call draw_num_text |
1464 | call draw_num_text |
1465 | add esp,64 |
1465 | add esp,64 |
1466 | popad |
1466 | popad |
1467 | ret |
1467 | ret |
1468 | no_display_desnum: |
1468 | no_display_desnum: |
1469 | 1469 | ||
1470 | cmp ah,0x01 ; HEXADECIMAL |
1470 | cmp ah,0x01 ; HEXADECIMAL |
1471 | jne no_display_hexnum |
1471 | jne no_display_hexnum |
1472 | shr eax,16 |
1472 | shr eax,16 |
1473 | and eax,0x3f |
1473 | and eax,0x3f |
1474 | push eax |
1474 | push eax |
1475 | ;mov edi,[0x3010] |
1475 | ;mov edi,[0x3010] |
1476 | ;mov edi,[edi+0x10] |
1476 | ;mov edi,[edi+0x10] |
1477 | mov edi,esp |
1477 | mov edi,esp |
1478 | add edi,4+64 |
1478 | add edi,4+64 |
1479 | mov ecx,eax |
1479 | mov ecx,eax |
1480 | mov eax,ebx |
1480 | mov eax,ebx |
1481 | mov ebx,16 |
1481 | mov ebx,16 |
1482 | d_hexnum: |
1482 | d_hexnum: |
1483 | xor edx,edx |
1483 | xor edx,edx |
1484 | div ebx |
1484 | div ebx |
1485 | add edx,hexletters |
1485 | add edx,hexletters |
1486 | mov dl,[edx] |
1486 | mov dl,[edx] |
1487 | mov [edi],dl |
1487 | mov [edi],dl |
1488 | dec edi |
1488 | dec edi |
1489 | loop d_hexnum |
1489 | loop d_hexnum |
1490 | pop eax |
1490 | pop eax |
1491 | call draw_num_text |
1491 | call draw_num_text |
1492 | add esp,64 |
1492 | add esp,64 |
1493 | popad |
1493 | popad |
1494 | ret |
1494 | ret |
1495 | no_display_hexnum: |
1495 | no_display_hexnum: |
1496 | 1496 | ||
1497 | cmp ah,0x02 ; BINARY |
1497 | cmp ah,0x02 ; BINARY |
1498 | jne no_display_binnum |
1498 | jne no_display_binnum |
1499 | shr eax,16 |
1499 | shr eax,16 |
1500 | and eax,0x3f |
1500 | and eax,0x3f |
1501 | push eax |
1501 | push eax |
1502 | ;mov edi,[0x3010] |
1502 | ;mov edi,[0x3010] |
1503 | ;mov edi,[edi+0x10] |
1503 | ;mov edi,[edi+0x10] |
1504 | mov edi,esp |
1504 | mov edi,esp |
1505 | add edi,4+64 |
1505 | add edi,4+64 |
1506 | mov ecx,eax |
1506 | mov ecx,eax |
1507 | mov eax,ebx |
1507 | mov eax,ebx |
1508 | mov ebx,2 |
1508 | mov ebx,2 |
1509 | d_binnum: |
1509 | d_binnum: |
1510 | xor edx,edx |
1510 | xor edx,edx |
1511 | div ebx |
1511 | div ebx |
1512 | add dl,48 |
1512 | add dl,48 |
1513 | mov [edi],dl |
1513 | mov [edi],dl |
1514 | dec edi |
1514 | dec edi |
1515 | loop d_binnum |
1515 | loop d_binnum |
1516 | pop eax |
1516 | pop eax |
1517 | call draw_num_text |
1517 | call draw_num_text |
1518 | add esp,64 |
1518 | add esp,64 |
1519 | popad |
1519 | popad |
1520 | ret |
1520 | ret |
1521 | no_display_binnum: |
1521 | no_display_binnum: |
1522 | 1522 | ||
1523 | add esp,64 |
1523 | add esp,64 |
1524 | popad |
1524 | popad |
1525 | ret |
1525 | ret |
1526 | 1526 | ||
1527 | 1527 | ||
1528 | draw_num_text: |
1528 | draw_num_text: |
1529 | 1529 | ||
1530 | ; dtext |
1530 | ; dtext |
1531 | ; |
1531 | ; |
1532 | ; eax x & y |
1532 | ; eax x & y |
1533 | ; ebx color |
1533 | ; ebx color |
1534 | ; ecx start of text |
1534 | ; ecx start of text |
1535 | ; edx length |
1535 | ; edx length |
1536 | ; edi 1 force |
1536 | ; edi 1 force |
1537 | 1537 | ||
1538 | mov edx,eax |
1538 | mov edx,eax |
1539 | mov ecx,65 |
1539 | mov ecx,65 |
1540 | sub ecx,eax |
1540 | sub ecx,eax |
1541 | add ecx,esp |
1541 | add ecx,esp |
1542 | add ecx,4 |
1542 | add ecx,4 |
1543 | mov eax,[esp+64+32-8+4] |
1543 | mov eax,[esp+64+32-8+4] |
1544 | mov ebx,[esp+64+32-12+4] |
1544 | mov ebx,[esp+64+32-12+4] |
1545 | push edx ; add window start x & y |
1545 | push edx ; add window start x & y |
1546 | push ebx |
1546 | push ebx |
1547 | mov edx,[0x3010] |
1547 | mov edx,[0x3010] |
1548 | mov ebx,[edx-twdw] |
1548 | mov ebx,[edx-twdw] |
1549 | shl ebx,16 |
1549 | shl ebx,16 |
1550 | add ebx,[edx-twdw+4] |
1550 | add ebx,[edx-twdw+4] |
1551 | add eax,ebx |
1551 | add eax,ebx |
1552 | pop ebx |
1552 | pop ebx |
1553 | pop edx |
1553 | pop edx |
1554 | mov edi,0 |
1554 | mov edi,0 |
1555 | call dtext |
1555 | call dtext |
1556 | 1556 | ||
1557 | ret |
1557 | ret |
1558 | 1558 | ||
1559 | 1559 | ||
1560 | read_string: |
1560 | read_string: |
1561 | 1561 | ||
1562 | ; eax read_area |
1562 | ; eax read_area |
1563 | ; ebx color of letter |
1563 | ; ebx color of letter |
1564 | ; ecx color of background |
1564 | ; ecx color of background |
1565 | ; edx number of letters to read |
1565 | ; edx number of letters to read |
1566 | ; esi [x start]*65536 + [y_start] |
1566 | ; esi [x start]*65536 + [y_start] |
1567 | 1567 | ||
1568 | ret |
1568 | ret |
1569 | 1569 | ||
1570 | 1570 | ||
1571 | align 4 |
1571 | align 4 |
1572 | 1572 | ||
1573 | sys_setup: |
1573 | sys_setup: |
1574 | 1574 | ||
1575 | ; 1=roland mpu midi base , base io address |
1575 | ; 1=roland mpu midi base , base io address |
1576 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1576 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1577 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1577 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1578 | ; 4=sb16 base , base io address |
1578 | ; 4=sb16 base , base io address |
1579 | ; 5=system language, 1eng 2fi 3ger 4rus |
1579 | ; 5=system language, 1eng 2fi 3ger 4rus |
1580 | ; 6=wss base , base io address |
1580 | ; 6=wss base , base io address |
1581 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1581 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1582 | ; 8=fat32 partition in hd |
1582 | ; 8=fat32 partition in hd |
1583 | ; 9 |
1583 | ; 9 |
1584 | ; 10 = sound dma channel |
1584 | ; 10 = sound dma channel |
1585 | ; 11 = enable lba read |
1585 | ; 11 = enable lba read |
1586 | ; 12 = enable pci access |
1586 | ; 12 = enable pci access |
1587 | 1587 | ||
1588 | 1588 | ||
1589 | mov [esp+36],dword 0 |
1589 | mov [esp+36],dword 0 |
1590 | cmp eax,1 ; MIDI |
1590 | cmp eax,1 ; MIDI |
1591 | jnz nsyse1 |
1591 | jnz nsyse1 |
1592 | cmp ebx,0x100 |
1592 | cmp ebx,0x100 |
1593 | jb nsyse1 |
1593 | jb nsyse1 |
1594 | mov edx,65535 |
1594 | mov edx,65535 |
1595 | cmp edx,ebx |
1595 | cmp edx,ebx |
1596 | jb nsyse1 |
1596 | jb nsyse1 |
1597 | mov [midi_base],bx |
1597 | mov [midi_base],bx |
1598 | mov word [mididp],bx |
1598 | mov word [mididp],bx |
1599 | inc bx |
1599 | inc bx |
1600 | mov word [midisp],bx |
1600 | mov word [midisp],bx |
1601 | ret |
1601 | ret |
1602 | 1602 | ||
1603 | midi_base dw 0 |
1603 | midi_base dw 0 |
1604 | 1604 | ||
1605 | nsyse1: |
1605 | nsyse1: |
1606 | 1606 | ||
1607 | cmp eax,2 ; KEYBOARD |
1607 | cmp eax,2 ; KEYBOARD |
1608 | jnz nsyse2 |
1608 | jnz nsyse2 |
1609 | cmp ebx,1 |
1609 | cmp ebx,1 |
1610 | jnz kbnobase |
1610 | jnz kbnobase |
1611 | mov edi,[0x3010] |
1611 | mov edi,[0x3010] |
1612 | add ecx,[edi+0x10] |
1612 | add ecx,[edi+0x10] |
1613 | mov eax,ecx |
1613 | mov eax,ecx |
1614 | mov ebx,keymap |
1614 | mov ebx,keymap |
1615 | mov ecx,128 |
1615 | mov ecx,128 |
1616 | call memmove |
1616 | call memmove |
1617 | ret |
1617 | ret |
1618 | kbnobase: |
1618 | kbnobase: |
1619 | cmp ebx,2 |
1619 | cmp ebx,2 |
1620 | jnz kbnoshift |
1620 | jnz kbnoshift |
1621 | mov edi,[0x3010] |
1621 | mov edi,[0x3010] |
1622 | add ecx,[edi+0x10] |
1622 | add ecx,[edi+0x10] |
1623 | mov eax,ecx |
1623 | mov eax,ecx |
1624 | mov ebx,keymap_shift |
1624 | mov ebx,keymap_shift |
1625 | mov ecx,128 |
1625 | mov ecx,128 |
1626 | call memmove |
1626 | call memmove |
1627 | ret |
1627 | ret |
1628 | kbnoshift: |
1628 | kbnoshift: |
1629 | cmp ebx,3 |
1629 | cmp ebx,3 |
1630 | jne kbnoalt |
1630 | jne kbnoalt |
1631 | mov edi,[0x3010] |
1631 | mov edi,[0x3010] |
1632 | add ecx,[edi+0x10] |
1632 | add ecx,[edi+0x10] |
1633 | mov eax,ecx |
1633 | mov eax,ecx |
1634 | mov ebx,keymap_alt |
1634 | mov ebx,keymap_alt |
1635 | mov ecx,128 |
1635 | mov ecx,128 |
1636 | call memmove |
1636 | call memmove |
1637 | ret |
1637 | ret |
1638 | kbnoalt: |
1638 | kbnoalt: |
1639 | cmp ebx,9 |
1639 | cmp ebx,9 |
1640 | jnz kbnocountry |
1640 | jnz kbnocountry |
1641 | mov word [keyboard],cx |
1641 | mov word [keyboard],cx |
1642 | ret |
1642 | ret |
1643 | kbnocountry: |
1643 | kbnocountry: |
1644 | mov [esp+36],dword 1 |
1644 | mov [esp+36],dword 1 |
1645 | ret |
1645 | ret |
1646 | nsyse2: |
1646 | nsyse2: |
1647 | cmp eax,3 ; CD |
1647 | cmp eax,3 ; CD |
1648 | jnz nsyse3 |
1648 | jnz nsyse3 |
1649 | test ebx,ebx |
1649 | test ebx,ebx |
1650 | jz nosesl |
1650 | jz nosesl |
1651 | cmp ebx, 4 |
1651 | cmp ebx, 4 |
1652 | ja nosesl |
1652 | ja nosesl |
1653 | mov [cd_base],bl |
1653 | mov [cd_base],bl |
1654 | cmp ebx,1 |
1654 | cmp ebx,1 |
1655 | jnz noprma |
1655 | jnz noprma |
1656 | mov [cdbase],0x1f0 |
1656 | mov [cdbase],0x1f0 |
1657 | mov [cdid],0xa0 |
1657 | mov [cdid],0xa0 |
1658 | noprma: |
1658 | noprma: |
1659 | cmp ebx,2 |
1659 | cmp ebx,2 |
1660 | jnz noprsl |
1660 | jnz noprsl |
1661 | mov [cdbase],0x1f0 |
1661 | mov [cdbase],0x1f0 |
1662 | mov [cdid],0xb0 |
1662 | mov [cdid],0xb0 |
1663 | noprsl: |
1663 | noprsl: |
1664 | cmp ebx,3 |
1664 | cmp ebx,3 |
1665 | jnz nosema |
1665 | jnz nosema |
1666 | mov [cdbase],0x170 |
1666 | mov [cdbase],0x170 |
1667 | mov [cdid],0xa0 |
1667 | mov [cdid],0xa0 |
1668 | nosema: |
1668 | nosema: |
1669 | cmp ebx,4 |
1669 | cmp ebx,4 |
1670 | jnz nosesl |
1670 | jnz nosesl |
1671 | mov [cdbase],0x170 |
1671 | mov [cdbase],0x170 |
1672 | mov [cdid],0xb0 |
1672 | mov [cdid],0xb0 |
1673 | nosesl: |
1673 | nosesl: |
1674 | ret |
1674 | ret |
1675 | 1675 | ||
1676 | cd_base db 0 |
1676 | cd_base db 0 |
1677 | 1677 | ||
1678 | nsyse3: |
1678 | nsyse3: |
1679 | 1679 | ||
1680 | cmp eax,4 ; SB |
1680 | cmp eax,4 ; SB |
1681 | jnz nsyse4 |
1681 | jnz nsyse4 |
1682 | cmp ebx,0x100 |
1682 | cmp ebx,0x100 |
1683 | jb nsyse4 |
1683 | jb nsyse4 |
1684 | mov edx,65535 |
1684 | mov edx,65535 |
1685 | cmp edx,ebx |
1685 | cmp edx,ebx |
1686 | jb nsyse4 |
1686 | jb nsyse4 |
1687 | mov word [sb16],bx |
1687 | mov word [sb16],bx |
1688 | ret |
1688 | ret |
1689 | nsyse4: |
1689 | nsyse4: |
1690 | 1690 | ||
1691 | cmp eax,5 ; SYSTEM LANGUAGE |
1691 | cmp eax,5 ; SYSTEM LANGUAGE |
1692 | jnz nsyse5 |
1692 | jnz nsyse5 |
1693 | mov [syslang],ebx |
1693 | mov [syslang],ebx |
1694 | ret |
1694 | ret |
1695 | nsyse5: |
1695 | nsyse5: |
1696 | 1696 | ||
1697 | cmp eax,6 ; WSS |
1697 | cmp eax,6 ; WSS |
1698 | jnz nsyse6 |
1698 | jnz nsyse6 |
1699 | cmp ebx,0x100 |
1699 | cmp ebx,0x100 |
1700 | jb nsyse6 |
1700 | jb nsyse6 |
1701 | mov [wss],ebx |
1701 | mov [wss],ebx |
1702 | ret |
1702 | ret |
1703 | 1703 | ||
1704 | wss_temp dd 0 |
1704 | wss_temp dd 0 |
1705 | 1705 | ||
1706 | nsyse6: |
1706 | nsyse6: |
1707 | 1707 | ||
1708 | cmp eax,7 ; HD BASE |
1708 | cmp eax,7 ; HD BASE |
1709 | jne nsyse7 |
1709 | jne nsyse7 |
1710 | test ebx,ebx |
1710 | test ebx,ebx |
1711 | jz nosethd |
1711 | jz nosethd |
1712 | cmp ebx,4 |
1712 | cmp ebx,4 |
1713 | ja nosethd |
1713 | ja nosethd |
1714 | mov [hd_base],bl |
1714 | mov [hd_base],bl |
1715 | cmp ebx,1 |
1715 | cmp ebx,1 |
1716 | jnz noprmahd |
1716 | jnz noprmahd |
1717 | mov [hdbase],0x1f0 |
1717 | mov [hdbase],0x1f0 |
1718 | mov [hdid],0x0 |
1718 | mov [hdid],0x0 |
1719 | mov [hdpos],1 |
1719 | mov [hdpos],1 |
1720 | ; call set_FAT32_variables |
1720 | ; call set_FAT32_variables |
1721 | noprmahd: |
1721 | noprmahd: |
1722 | cmp ebx,2 |
1722 | cmp ebx,2 |
1723 | jnz noprslhd |
1723 | jnz noprslhd |
1724 | mov [hdbase],0x1f0 |
1724 | mov [hdbase],0x1f0 |
1725 | mov [hdid],0x10 |
1725 | mov [hdid],0x10 |
1726 | mov [hdpos],2 |
1726 | mov [hdpos],2 |
1727 | ; call set_FAT32_variables |
1727 | ; call set_FAT32_variables |
1728 | noprslhd: |
1728 | noprslhd: |
1729 | cmp ebx,3 |
1729 | cmp ebx,3 |
1730 | jnz nosemahd |
1730 | jnz nosemahd |
1731 | mov [hdbase],0x170 |
1731 | mov [hdbase],0x170 |
1732 | mov [hdid],0x0 |
1732 | mov [hdid],0x0 |
1733 | mov [hdpos],3 |
1733 | mov [hdpos],3 |
1734 | ; call set_FAT32_variables |
1734 | ; call set_FAT32_variables |
1735 | nosemahd: |
1735 | nosemahd: |
1736 | cmp ebx,4 |
1736 | cmp ebx,4 |
1737 | jnz noseslhd |
1737 | jnz noseslhd |
1738 | mov [hdbase],0x170 |
1738 | mov [hdbase],0x170 |
1739 | mov [hdid],0x10 |
1739 | mov [hdid],0x10 |
1740 | mov [hdpos],4 |
1740 | mov [hdpos],4 |
1741 | ; call set_FAT32_variables |
1741 | ; call set_FAT32_variables |
1742 | noseslhd: |
1742 | noseslhd: |
1743 | mov [0xfe10],dword 0 |
1743 | mov [0xfe10],dword 0 |
1744 | call reserve_hd1 |
1744 | call reserve_hd1 |
1745 | call clear_hd_cache |
1745 | call clear_hd_cache |
1746 | mov [hd1_status],0 ; free |
1746 | mov [hd1_status],0 ; free |
1747 | nosethd: |
1747 | nosethd: |
1748 | ret |
1748 | ret |
1749 | 1749 | ||
1750 | hd_base db 0 |
1750 | hd_base db 0 |
1751 | 1751 | ||
1752 | nsyse7: |
1752 | nsyse7: |
1753 | 1753 | ||
1754 | cmp eax,8 ; HD PARTITION |
1754 | cmp eax,8 ; HD PARTITION |
1755 | jne nsyse8 |
1755 | jne nsyse8 |
1756 | mov [fat32part],ebx |
1756 | mov [fat32part],ebx |
1757 | ; call set_FAT32_variables |
1757 | ; call set_FAT32_variables |
1758 | call reserve_hd1 |
1758 | call reserve_hd1 |
1759 | call clear_hd_cache |
1759 | call clear_hd_cache |
1760 | pusha |
1760 | pusha |
1761 | call choice_necessity_partition_1 |
1761 | call choice_necessity_partition_1 |
1762 | popa |
1762 | popa |
1763 | mov [hd1_status],0 ; free |
1763 | mov [hd1_status],0 ; free |
1764 | ret |
1764 | ret |
1765 | nsyse8: |
1765 | nsyse8: |
1766 | 1766 | ||
1767 | cmp eax,10 ; SOUND DMA CHANNEL |
1767 | cmp eax,10 ; SOUND DMA CHANNEL |
1768 | jne no_set_sound_dma |
1768 | jne no_set_sound_dma |
1769 | cmp ebx,3 |
1769 | cmp ebx,3 |
1770 | ja sys_setup_err |
1770 | ja sys_setup_err |
1771 | mov [sound_dma],ebx |
1771 | mov [sound_dma],ebx |
1772 | ret |
1772 | ret |
1773 | no_set_sound_dma: |
1773 | no_set_sound_dma: |
1774 | 1774 | ||
1775 | cmp eax,11 ; ENABLE LBA READ |
1775 | cmp eax,11 ; ENABLE LBA READ |
1776 | jne no_set_lba_read |
1776 | jne no_set_lba_read |
1777 | and ebx,1 |
1777 | and ebx,1 |
1778 | mov [lba_read_enabled],ebx |
1778 | mov [lba_read_enabled],ebx |
1779 | ret |
1779 | ret |
1780 | no_set_lba_read: |
1780 | no_set_lba_read: |
1781 | 1781 | ||
1782 | cmp eax,12 ; ENABLE PCI ACCESS |
1782 | cmp eax,12 ; ENABLE PCI ACCESS |
1783 | jne no_set_pci_access |
1783 | jne no_set_pci_access |
1784 | and ebx,1 |
1784 | and ebx,1 |
1785 | mov [pci_access_enabled],ebx |
1785 | mov [pci_access_enabled],ebx |
1786 | ret |
1786 | ret |
1787 | no_set_pci_access: |
1787 | no_set_pci_access: |
1788 | 1788 | ||
1789 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1789 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1790 | include 'vmodeint.inc' |
1790 | include 'vmodeint.inc' |
1791 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1791 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1792 | 1792 | ||
1793 | sys_setup_err: |
1793 | sys_setup_err: |
1794 | mov [esp+36],dword -1 |
1794 | mov [esp+36],dword -1 |
1795 | ret |
1795 | ret |
1796 | 1796 | ||
1797 | 1797 | ||
1798 | align 4 |
1798 | align 4 |
1799 | 1799 | ||
1800 | sys_getsetup: |
1800 | sys_getsetup: |
1801 | 1801 | ||
1802 | ; 1=roland mpu midi base , base io address |
1802 | ; 1=roland mpu midi base , base io address |
1803 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1803 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1804 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1804 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1805 | ; 4=sb16 base , base io address |
1805 | ; 4=sb16 base , base io address |
1806 | ; 5=system language, 1eng 2fi 3ger 4rus |
1806 | ; 5=system language, 1eng 2fi 3ger 4rus |
1807 | ; 6=wss base |
1807 | ; 6=wss base |
1808 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1808 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1809 | ; 8=fat32 partition in hd |
1809 | ; 8=fat32 partition in hd |
1810 | ; 9=get hs timer tic |
1810 | ; 9=get hs timer tic |
1811 | 1811 | ||
1812 | cmp eax,1 |
1812 | cmp eax,1 |
1813 | jne ngsyse1 |
1813 | jne ngsyse1 |
1814 | movzx eax,[midi_base] |
1814 | movzx eax,[midi_base] |
1815 | mov [esp+36],eax |
1815 | mov [esp+36],eax |
1816 | ret |
1816 | ret |
1817 | ngsyse1: |
1817 | ngsyse1: |
1818 | 1818 | ||
1819 | cmp eax,2 |
1819 | cmp eax,2 |
1820 | jne ngsyse2 |
1820 | jne ngsyse2 |
1821 | cmp ebx,1 |
1821 | cmp ebx,1 |
1822 | jnz kbnobaseret |
1822 | jnz kbnobaseret |
1823 | mov edi,[0x3010] |
1823 | mov edi,[0x3010] |
1824 | add ecx,[edi+0x10] |
1824 | add ecx,[edi+0x10] |
1825 | mov ebx,ecx |
1825 | mov ebx,ecx |
1826 | mov eax,keymap |
1826 | mov eax,keymap |
1827 | mov ecx,128 |
1827 | mov ecx,128 |
1828 | call memmove |
1828 | call memmove |
1829 | ret |
1829 | ret |
1830 | kbnobaseret: |
1830 | kbnobaseret: |
1831 | cmp ebx,2 |
1831 | cmp ebx,2 |
1832 | jnz kbnoshiftret |
1832 | jnz kbnoshiftret |
1833 | mov edi,[0x3010] |
1833 | mov edi,[0x3010] |
1834 | add ecx,[edi+0x10] |
1834 | add ecx,[edi+0x10] |
1835 | mov ebx,ecx |
1835 | mov ebx,ecx |
1836 | mov eax,keymap_shift |
1836 | mov eax,keymap_shift |
1837 | mov ecx,128 |
1837 | mov ecx,128 |
1838 | call memmove |
1838 | call memmove |
1839 | ret |
1839 | ret |
1840 | kbnoshiftret: |
1840 | kbnoshiftret: |
1841 | cmp ebx,3 |
1841 | cmp ebx,3 |
1842 | jne kbnoaltret |
1842 | jne kbnoaltret |
1843 | mov edi,[0x3010] |
1843 | mov edi,[0x3010] |
1844 | add ecx,[edi+0x10] |
1844 | add ecx,[edi+0x10] |
1845 | mov ebx,ecx |
1845 | mov ebx,ecx |
1846 | mov eax,keymap_alt |
1846 | mov eax,keymap_alt |
1847 | mov ecx,128 |
1847 | mov ecx,128 |
1848 | call memmove |
1848 | call memmove |
1849 | ret |
1849 | ret |
1850 | kbnoaltret: |
1850 | kbnoaltret: |
1851 | cmp ebx,9 |
1851 | cmp ebx,9 |
1852 | jnz ngsyse2 |
1852 | jnz ngsyse2 |
1853 | movzx eax,word [keyboard] |
1853 | movzx eax,word [keyboard] |
1854 | mov [esp+36],eax |
1854 | mov [esp+36],eax |
1855 | ret |
1855 | ret |
1856 | ngsyse2: |
1856 | ngsyse2: |
1857 | 1857 | ||
1858 | cmp eax,3 |
1858 | cmp eax,3 |
1859 | jnz ngsyse3 |
1859 | jnz ngsyse3 |
1860 | movzx eax,[cd_base] |
1860 | movzx eax,[cd_base] |
1861 | mov [esp+36],eax |
1861 | mov [esp+36],eax |
1862 | ret |
1862 | ret |
1863 | ngsyse3: |
1863 | ngsyse3: |
1864 | 1864 | ||
1865 | cmp eax,4 |
1865 | cmp eax,4 |
1866 | jne ngsyse4 |
1866 | jne ngsyse4 |
1867 | mov eax,[sb16] |
1867 | mov eax,[sb16] |
1868 | mov [esp+36],eax |
1868 | mov [esp+36],eax |
1869 | ret |
1869 | ret |
1870 | ngsyse4: |
1870 | ngsyse4: |
1871 | 1871 | ||
1872 | cmp eax,5 |
1872 | cmp eax,5 |
1873 | jnz ngsyse5 |
1873 | jnz ngsyse5 |
1874 | mov eax,[syslang] |
1874 | mov eax,[syslang] |
1875 | mov [esp+36],eax |
1875 | mov [esp+36],eax |
1876 | ret |
1876 | ret |
1877 | ngsyse5: |
1877 | ngsyse5: |
1878 | cmp eax,6 |
1878 | cmp eax,6 |
1879 | jnz ngsyse6 |
1879 | jnz ngsyse6 |
1880 | mov eax,[wss] |
1880 | mov eax,[wss] |
1881 | mov [esp+36],eax |
1881 | mov [esp+36],eax |
1882 | ret |
1882 | ret |
1883 | ngsyse6: |
1883 | ngsyse6: |
1884 | cmp eax,7 |
1884 | cmp eax,7 |
1885 | jnz ngsyse7 |
1885 | jnz ngsyse7 |
1886 | movzx eax,[hd_base] |
1886 | movzx eax,[hd_base] |
1887 | mov [esp+36],eax |
1887 | mov [esp+36],eax |
1888 | ret |
1888 | ret |
1889 | ngsyse7: |
1889 | ngsyse7: |
1890 | cmp eax,8 |
1890 | cmp eax,8 |
1891 | jnz ngsyse8 |
1891 | jnz ngsyse8 |
1892 | mov eax,[fat32part] |
1892 | mov eax,[fat32part] |
1893 | mov [esp+36],eax |
1893 | mov [esp+36],eax |
1894 | ret |
1894 | ret |
1895 | ngsyse8: |
1895 | ngsyse8: |
1896 | cmp eax,9 |
1896 | cmp eax,9 |
1897 | jne ngsyse9 |
1897 | jne ngsyse9 |
1898 | mov eax,[timer_ticks] ;[0xfdf0] |
1898 | mov eax,[timer_ticks] ;[0xfdf0] |
1899 | mov [esp+36],eax |
1899 | mov [esp+36],eax |
1900 | ret |
1900 | ret |
1901 | ngsyse9: |
1901 | ngsyse9: |
1902 | cmp eax,10 |
1902 | cmp eax,10 |
1903 | jnz ngsyse10 |
1903 | jnz ngsyse10 |
1904 | mov eax,[sound_dma] |
1904 | mov eax,[sound_dma] |
1905 | mov [esp+36],eax |
1905 | mov [esp+36],eax |
1906 | ret |
1906 | ret |
1907 | ngsyse10: |
1907 | ngsyse10: |
1908 | cmp eax,11 |
1908 | cmp eax,11 |
1909 | jnz ngsyse11 |
1909 | jnz ngsyse11 |
1910 | mov eax,[lba_read_enabled] |
1910 | mov eax,[lba_read_enabled] |
1911 | mov [esp+36],eax |
1911 | mov [esp+36],eax |
1912 | ret |
1912 | ret |
1913 | ngsyse11: |
1913 | ngsyse11: |
1914 | cmp eax,12 |
1914 | cmp eax,12 |
1915 | jnz ngsyse12 |
1915 | jnz ngsyse12 |
1916 | mov eax,[pci_access_enabled] |
1916 | mov eax,[pci_access_enabled] |
1917 | mov [esp+36],eax |
1917 | mov [esp+36],eax |
1918 | ret |
1918 | ret |
1919 | ngsyse12: |
1919 | ngsyse12: |
1920 | mov [esp+36],dword 1 |
1920 | mov [esp+36],dword 1 |
1921 | ret |
1921 | ret |
1922 | 1922 | ||
1923 | 1923 | ||
1924 | align 4 |
1924 | align 4 |
1925 | 1925 | ||
1926 | readmousepos: |
1926 | readmousepos: |
1927 | 1927 | ||
1928 | ; eax=0 screen relative |
1928 | ; eax=0 screen relative |
1929 | ; eax=1 window relative |
1929 | ; eax=1 window relative |
1930 | ; eax=2 buttons pressed |
1930 | ; eax=2 buttons pressed |
1931 | 1931 | ||
1932 | test eax,eax |
1932 | test eax,eax |
1933 | jnz nosr |
1933 | jnz nosr |
1934 | mov eax,[0xfb0a] |
1934 | mov eax,[0xfb0a] |
1935 | shl eax,16 |
1935 | shl eax,16 |
1936 | mov ax,[0xfb0c] |
1936 | mov ax,[0xfb0c] |
1937 | mov [esp+36],eax |
1937 | mov [esp+36],eax |
1938 | ret |
1938 | ret |
1939 | nosr: |
1939 | nosr: |
1940 | 1940 | ||
1941 | cmp eax,1 |
1941 | cmp eax,1 |
1942 | jnz nowr |
1942 | jnz nowr |
1943 | mov eax,[0xfb0a] |
1943 | mov eax,[0xfb0a] |
1944 | shl eax,16 |
1944 | shl eax,16 |
1945 | mov ax,[0xfb0c] |
1945 | mov ax,[0xfb0c] |
1946 | mov esi,[0x3010] |
1946 | mov esi,[0x3010] |
1947 | sub esi,twdw |
1947 | sub esi,twdw |
1948 | mov bx,[esi] |
1948 | mov bx,[esi] |
1949 | shl ebx,16 |
1949 | shl ebx,16 |
1950 | mov bx,[esi+4] |
1950 | mov bx,[esi+4] |
1951 | sub eax,ebx |
1951 | sub eax,ebx |
1952 | mov [esp+36],eax |
1952 | mov [esp+36],eax |
1953 | ret |
1953 | ret |
1954 | nowr: |
1954 | nowr: |
1955 | 1955 | ||
1956 | cmp eax,2 |
1956 | cmp eax,2 |
1957 | jnz nomb |
1957 | jnz nomb |
1958 | movzx eax,byte [0xfb40] |
1958 | movzx eax,byte [0xfb40] |
1959 | nomb: |
1959 | nomb: |
1960 | mov [esp+36],eax |
1960 | mov [esp+36],eax |
1961 | 1961 | ||
1962 | ret |
1962 | ret |
1963 | 1963 | ||
1964 | is_input: |
1964 | is_input: |
1965 | 1965 | ||
1966 | push edx |
1966 | push edx |
1967 | mov dx,word [midisp] |
1967 | mov dx,word [midisp] |
1968 | in al,dx |
1968 | in al,dx |
1969 | and al,0x80 |
1969 | and al,0x80 |
1970 | pop edx |
1970 | pop edx |
1971 | ret |
1971 | ret |
1972 | 1972 | ||
1973 | 1973 | ||
1974 | is_output: |
1974 | is_output: |
1975 | 1975 | ||
1976 | push edx |
1976 | push edx |
1977 | mov dx,word [midisp] |
1977 | mov dx,word [midisp] |
1978 | in al,dx |
1978 | in al,dx |
1979 | and al,0x40 |
1979 | and al,0x40 |
1980 | pop edx |
1980 | pop edx |
1981 | ret |
1981 | ret |
1982 | 1982 | ||
1983 | 1983 | ||
1984 | get_mpu_in: |
1984 | get_mpu_in: |
1985 | 1985 | ||
1986 | push edx |
1986 | push edx |
1987 | mov dx,word [mididp] |
1987 | mov dx,word [mididp] |
1988 | in al,dx |
1988 | in al,dx |
1989 | pop edx |
1989 | pop edx |
1990 | ret |
1990 | ret |
1991 | 1991 | ||
1992 | 1992 | ||
1993 | put_mpu_out: |
1993 | put_mpu_out: |
1994 | 1994 | ||
1995 | push edx |
1995 | push edx |
1996 | mov dx,word [mididp] |
1996 | mov dx,word [mididp] |
1997 | out dx,al |
1997 | out dx,al |
1998 | pop edx |
1998 | pop edx |
1999 | ret |
1999 | ret |
2000 | 2000 | ||
2001 | 2001 | ||
2002 | setuart: |
2002 | setuart: |
2003 | 2003 | ||
2004 | su1: |
2004 | su1: |
2005 | call is_output |
2005 | call is_output |
2006 | cmp al,0 |
2006 | cmp al,0 |
2007 | jnz su1 |
2007 | jnz su1 |
2008 | mov dx,word [midisp] |
2008 | mov dx,word [midisp] |
2009 | mov al,0xff |
2009 | mov al,0xff |
2010 | out dx,al |
2010 | out dx,al |
2011 | su2: |
2011 | su2: |
2012 | mov dx,word [midisp] |
2012 | mov dx,word [midisp] |
2013 | mov al,0xff |
2013 | mov al,0xff |
2014 | out dx,al |
2014 | out dx,al |
2015 | call is_input |
2015 | call is_input |
2016 | cmp al,0 |
2016 | cmp al,0 |
2017 | jnz su2 |
2017 | jnz su2 |
2018 | call get_mpu_in |
2018 | call get_mpu_in |
2019 | cmp al,0xfe |
2019 | cmp al,0xfe |
2020 | jnz su2 |
2020 | jnz su2 |
2021 | su3: |
2021 | su3: |
2022 | call is_output |
2022 | call is_output |
2023 | cmp al,0 |
2023 | cmp al,0 |
2024 | jnz su3 |
2024 | jnz su3 |
2025 | mov dx,word [midisp] |
2025 | mov dx,word [midisp] |
2026 | mov al,0x3f |
2026 | mov al,0x3f |
2027 | out dx,al |
2027 | out dx,al |
2028 | 2028 | ||
2029 | ret |
2029 | ret |
2030 | 2030 | ||
2031 | 2031 | ||
2032 | align 4 |
2032 | align 4 |
2033 | 2033 | ||
2034 | sys_midi: |
2034 | sys_midi: |
2035 | 2035 | ||
2036 | cmp [mididp],0 |
2036 | cmp [mididp],0 |
2037 | jnz sm0 |
2037 | jnz sm0 |
2038 | mov [esp+36],dword 1 |
2038 | mov [esp+36],dword 1 |
2039 | ret |
2039 | ret |
2040 | sm0: |
2040 | sm0: |
2041 | 2041 | ||
2042 | cmp eax,1 |
2042 | cmp eax,1 |
2043 | mov [esp+36],dword 0 |
2043 | mov [esp+36],dword 0 |
2044 | jnz smn1 |
2044 | jnz smn1 |
2045 | call setuart |
2045 | call setuart |
2046 | ret |
2046 | ret |
2047 | smn1: |
2047 | smn1: |
2048 | 2048 | ||
2049 | cmp eax,2 |
2049 | cmp eax,2 |
2050 | jnz smn2 |
2050 | jnz smn2 |
2051 | sm10: |
2051 | sm10: |
2052 | call get_mpu_in |
2052 | call get_mpu_in |
2053 | call is_output |
2053 | call is_output |
2054 | test al,al |
2054 | test al,al |
2055 | jnz sm10 |
2055 | jnz sm10 |
2056 | mov al,bl |
2056 | mov al,bl |
2057 | call put_mpu_out |
2057 | call put_mpu_out |
2058 | ret |
2058 | ret |
2059 | smn2: |
2059 | smn2: |
2060 | 2060 | ||
2061 | ret |
2061 | ret |
2062 | 2062 | ||
2063 | 2063 | ||
2064 | detect_devices: |
2064 | detect_devices: |
2065 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2065 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2066 | include 'detect/commouse.inc' |
2066 | include 'detect/commouse.inc' |
2067 | include 'detect/ps2mouse.inc' |
2067 | include 'detect/ps2mouse.inc' |
2068 | ;include 'detect/dev_fd.inc' |
2068 | ;include 'detect/dev_fd.inc' |
2069 | ;include 'detect/dev_hdcd.inc' |
2069 | ;include 'detect/dev_hdcd.inc' |
2070 | ;include 'detect/sear_par.inc' |
2070 | ;include 'detect/sear_par.inc' |
2071 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2071 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2072 | ret |
2072 | ret |
2073 | 2073 | ||
2074 | 2074 | ||
2075 | sys_end: |
2075 | sys_end: |
2076 | 2076 | ||
2077 | mov eax,[0x3010] |
2077 | mov eax,[0x3010] |
2078 | add eax,0xa |
2078 | add eax,0xa |
2079 | mov [eax],byte 3 ; terminate this program |
2079 | mov [eax],byte 3 ; terminate this program |
2080 | 2080 | ||
2081 | waitterm: ; wait here for termination |
2081 | waitterm: ; wait here for termination |
2082 | mov eax,5 |
2082 | mov eax,5 |
2083 | call delay_hs |
2083 | call delay_hs |
2084 | jmp waitterm |
2084 | jmp waitterm |
2085 | 2085 | ||
2086 | iglobal |
2086 | iglobal |
2087 | sys_system_table: |
2087 | sys_system_table: |
2088 | dd sysfn_shutdown ; 1 = system shutdown |
2088 | dd sysfn_shutdown ; 1 = system shutdown |
2089 | dd sysfn_terminate ; 2 = terminate thread |
2089 | dd sysfn_terminate ; 2 = terminate thread |
2090 | dd sysfn_activate ; 3 = activate window |
2090 | dd sysfn_activate ; 3 = activate window |
2091 | dd sysfn_getidletime ; 4 = get idle time |
2091 | dd sysfn_getidletime ; 4 = get idle time |
2092 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2092 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2093 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2093 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2094 | dd sysfn_getactive ; 7 = get active window |
2094 | dd sysfn_getactive ; 7 = get active window |
2095 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2095 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2096 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
2096 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
2097 | dd sysfn_minimize ; 10 = minimize window |
2097 | dd sysfn_minimize ; 10 = minimize window |
2098 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2098 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2099 | dd sysfn_lastkey ; 12 = get last pressed key |
2099 | dd sysfn_lastkey ; 12 = get last pressed key |
2100 | dd sysfn_getversion ; 13 = get kernel version |
2100 | dd sysfn_getversion ; 13 = get kernel version |
2101 | dd sysfn_waitretrace ; 14 = wait retrace |
2101 | dd sysfn_waitretrace ; 14 = wait retrace |
2102 | dd sysfn_centermouse ; 15 = center mouse cursor |
2102 | dd sysfn_centermouse ; 15 = center mouse cursor |
2103 | dd sysfn_getfreemem ; 16 = get free memory size |
2103 | dd sysfn_getfreemem ; 16 = get free memory size |
2104 | dd sysfn_getallmem ; 17 = get total memory size |
2104 | dd sysfn_getallmem ; 17 = get total memory size |
2105 | dd sysfn_terminate2 ; 18 = terminate thread using PID instead of slot |
2105 | dd sysfn_terminate2 ; 18 = terminate thread using PID instead of slot |
2106 | sysfn_num = ($ - sys_system_table)/4 |
2106 | sysfn_num = ($ - sys_system_table)/4 |
2107 | endg |
2107 | endg |
2108 | 2108 | ||
2109 | sys_system: |
2109 | sys_system: |
2110 | dec eax |
2110 | dec eax |
2111 | cmp eax, sysfn_num |
2111 | cmp eax, sysfn_num |
2112 | jae @f |
2112 | jae @f |
2113 | jmp dword [sys_system_table + eax*4] |
2113 | jmp dword [sys_system_table + eax*4] |
2114 | @@: |
2114 | @@: |
2115 | ret |
2115 | ret |
2116 | 2116 | ||
2117 | sysfn_shutdown: ; 18.1 = BOOT |
2117 | sysfn_shutdown: ; 18.1 = BOOT |
2118 | mov [0x2f0000+0x9030],byte 0 |
2118 | mov [0x2f0000+0x9030],byte 0 |
2119 | for_shutdown_parameter: |
2119 | for_shutdown_parameter: |
2120 | mov eax,[0x3004] |
2120 | mov eax,[0x3004] |
2121 | add eax,2 |
2121 | add eax,2 |
2122 | mov [shutdown_processes],eax |
2122 | mov [shutdown_processes],eax |
2123 | mov [0xFF00],al |
2123 | mov [0xFF00],al |
2124 | and dword [esp+36], 0 |
2124 | and dword [esp+36], 0 |
2125 | ret |
2125 | ret |
2126 | uglobal |
2126 | uglobal |
2127 | shutdown_processes: dd 0x0 |
2127 | shutdown_processes: dd 0x0 |
2128 | endg |
2128 | endg |
2129 | 2129 | ||
2130 | sysfn_terminate: ; 18.2 = TERMINATE |
2130 | sysfn_terminate: ; 18.2 = TERMINATE |
2131 | cmp ebx,2 |
2131 | cmp ebx,2 |
2132 | jb noprocessterminate |
2132 | jb noprocessterminate |
2133 | mov edx,[0x3004] |
2133 | mov edx,[0x3004] |
2134 | cmp ebx,edx |
2134 | cmp ebx,edx |
2135 | ja noprocessterminate |
2135 | ja noprocessterminate |
2136 | mov eax,[0x3004] |
2136 | mov eax,[0x3004] |
2137 | shl ebx,5 |
2137 | shl ebx,5 |
2138 | mov edx,[ebx+0x3000+4] |
2138 | mov edx,[ebx+0x3000+4] |
2139 | add ebx,0x3000+0xa |
2139 | add ebx,0x3000+0xa |
2140 | cmp byte [ebx], 9 |
2140 | cmp byte [ebx], 9 |
2141 | jz noprocessterminate |
2141 | jz noprocessterminate |
2142 | 2142 | ||
2143 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2143 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2144 | mov [ebx],byte 3 ; clear possible i40's |
2144 | mov [ebx],byte 3 ; clear possible i40's |
2145 | ;call MEM_Heap_UnLock |
2145 | ;call MEM_Heap_UnLock |
2146 | 2146 | ||
2147 | cmp edx,[application_table_status] ; clear app table stat |
2147 | cmp edx,[application_table_status] ; clear app table stat |
2148 | jne noatsc |
2148 | jne noatsc |
2149 | mov [application_table_status],0 |
2149 | mov [application_table_status],0 |
2150 | noatsc: |
2150 | noatsc: |
2151 | noprocessterminate: |
2151 | noprocessterminate: |
2152 | ret |
2152 | ret |
2153 | 2153 | ||
2154 | sysfn_terminate2: |
2154 | sysfn_terminate2: |
2155 | ;lock application_table_status mutex |
2155 | ;lock application_table_status mutex |
2156 | .table_status: |
2156 | .table_status: |
2157 | cli |
2157 | cli |
2158 | cmp [application_table_status],0 |
2158 | cmp [application_table_status],0 |
2159 | je .stf |
2159 | je .stf |
2160 | sti |
2160 | sti |
2161 | call change_task |
2161 | call change_task |
2162 | jmp .table_status |
2162 | jmp .table_status |
2163 | .stf: |
2163 | .stf: |
2164 | call set_application_table_status |
2164 | call set_application_table_status |
2165 | mov eax,ebx |
2165 | mov eax,ebx |
2166 | call pid_to_slot |
2166 | call pid_to_slot |
2167 | test eax,eax |
2167 | test eax,eax |
2168 | jz .not_found |
2168 | jz .not_found |
2169 | mov ebx,eax |
2169 | mov ebx,eax |
2170 | cli |
2170 | cli |
2171 | call sysfn_terminate |
2171 | call sysfn_terminate |
2172 | mov [application_table_status],0 |
2172 | mov [application_table_status],0 |
2173 | sti |
2173 | sti |
2174 | and dword [esp+36],0 |
2174 | and dword [esp+36],0 |
2175 | ret |
2175 | ret |
2176 | .not_found: |
2176 | .not_found: |
2177 | mov [application_table_status],0 |
2177 | mov [application_table_status],0 |
2178 | or dword [esp+36],-1 |
2178 | or dword [esp+36],-1 |
2179 | ret |
2179 | ret |
2180 | 2180 | ||
2181 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2181 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2182 | ;* start code - get active process (1) - Mario79 |
2182 | ;* start code - get active process (1) - Mario79 |
2183 | mov [window_minimize],2 |
2183 | mov [window_minimize],2 |
2184 | ;* end code - get active process (1) - Mario79 |
2184 | ;* end code - get active process (1) - Mario79 |
2185 | cmp ebx,2 |
2185 | cmp ebx,2 |
2186 | jb nowindowactivate |
2186 | jb nowindowactivate |
2187 | cmp ebx,[0x3004] |
2187 | cmp ebx,[0x3004] |
2188 | ja nowindowactivate |
2188 | ja nowindowactivate |
2189 | ; edi = position at window_data+ |
2189 | ; edi = position at window_data+ |
2190 | mov edi, ebx ; edi = process number |
2190 | mov edi, ebx ; edi = process number |
2191 | ;shl ebx, 1 |
2191 | ;shl ebx, 1 |
2192 | ;add ebx, 0xc000 |
2192 | ;add ebx, 0xc000 |
2193 | ;mov esi, [ebx] ; esi = window stack value |
2193 | ;mov esi, [ebx] ; esi = window stack value |
2194 | ;and esi, 0xffff ; word |
2194 | ;and esi, 0xffff ; word |
2195 | movzx esi, word [0xC000 + ebx*2] |
2195 | movzx esi, word [0xC000 + ebx*2] |
2196 | cmp esi, [0x3004] ; number of processes |
2196 | cmp esi, [0x3004] ; number of processes |
2197 | jz nowindowactivate ; continue if window_stack_value != number_of_processes |
2197 | jz nowindowactivate ; continue if window_stack_value != number_of_processes |
2198 | ; i.e. if window is not already active |
2198 | ; i.e. if window is not already active |
2199 | mov [0xff01],edi ; activate |
2199 | mov [0xff01],edi ; activate |
2200 | nowindowactivate: |
2200 | nowindowactivate: |
2201 | ret |
2201 | ret |
2202 | 2202 | ||
2203 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2203 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2204 | mov eax,[idleusesec] |
2204 | mov eax,[idleusesec] |
2205 | mov [esp+36], eax |
2205 | mov [esp+36], eax |
2206 | ret |
2206 | ret |
2207 | 2207 | ||
2208 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2208 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2209 | mov eax,[0xf600] |
2209 | mov eax,[0xf600] |
2210 | mov [esp+36], eax |
2210 | mov [esp+36], eax |
2211 | ret |
2211 | ret |
2212 | 2212 | ||
2213 | ; SAVE ramdisk to /hd/1/menuet.img |
2213 | ; SAVE ramdisk to /hd/1/menuet.img |
2214 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2214 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2215 | include 'blkdev/rdsave.inc' |
2215 | include 'blkdev/rdsave.inc' |
2216 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2216 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2217 | 2217 | ||
2218 | sysfn_getactive: ; 18.7 = get active window |
2218 | sysfn_getactive: ; 18.7 = get active window |
2219 | mov eax,[active_process] |
2219 | mov eax,[active_process] |
2220 | mov [esp+36],eax |
2220 | mov [esp+36],eax |
2221 | ret |
2221 | ret |
2222 | 2222 | ||
2223 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2223 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2224 | cmp ebx,1 |
2224 | cmp ebx,1 |
2225 | jne nogetsoundflag |
2225 | jne nogetsoundflag |
2226 | movzx eax,byte [sound_flag] ; get sound_flag |
2226 | movzx eax,byte [sound_flag] ; get sound_flag |
2227 | mov [esp+36],eax |
2227 | mov [esp+36],eax |
2228 | ret |
2228 | ret |
2229 | nogetsoundflag: |
2229 | nogetsoundflag: |
2230 | cmp ebx,2 |
2230 | cmp ebx,2 |
2231 | jnz nosoundflag |
2231 | jnz nosoundflag |
2232 | xor byte [sound_flag], 1 |
2232 | xor byte [sound_flag], 1 |
2233 | nosoundflag: |
2233 | nosoundflag: |
2234 | ret |
2234 | ret |
2235 | 2235 | ||
2236 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2236 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2237 | cmp ebx,1 |
2237 | cmp ebx,1 |
2238 | jl exit_for_anyone |
2238 | jl exit_for_anyone |
2239 | cmp ebx,4 |
2239 | cmp ebx,4 |
2240 | jg exit_for_anyone |
2240 | jg exit_for_anyone |
2241 | mov [0x2f0000+0x9030],bl |
2241 | mov [0x2f0000+0x9030],bl |
2242 | jmp for_shutdown_parameter |
2242 | jmp for_shutdown_parameter |
2243 | 2243 | ||
2244 | sysfn_minimize: ; 18.10 = minimize window |
2244 | sysfn_minimize: ; 18.10 = minimize window |
2245 | mov [window_minimize],1 |
2245 | mov [window_minimize],1 |
2246 | exit_for_anyone: |
2246 | exit_for_anyone: |
2247 | ret |
2247 | ret |
2248 | 2248 | ||
2249 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2249 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2250 | cmp ebx,1 |
2250 | cmp ebx,1 |
2251 | jnz full_table |
2251 | jnz full_table |
2252 | small_table: |
2252 | small_table: |
2253 | call for_all_tables |
2253 | call for_all_tables |
2254 | mov ecx,10 |
2254 | mov ecx,10 |
2255 | cld |
2255 | cld |
2256 | rep movsb |
2256 | rep movsb |
2257 | ret |
2257 | ret |
2258 | for_all_tables: |
2258 | for_all_tables: |
2259 | mov edi,[3010h] |
2259 | mov edi,[3010h] |
2260 | mov edi,[edi+10h] |
2260 | mov edi,[edi+10h] |
2261 | add edi,ecx |
2261 | add edi,ecx |
2262 | mov esi,0x40000 |
2262 | mov esi,0x40000 |
2263 | ret |
2263 | ret |
2264 | full_table: |
2264 | full_table: |
2265 | cmp ebx,2 |
2265 | cmp ebx,2 |
2266 | jnz exit_for_anyone |
2266 | jnz exit_for_anyone |
2267 | call for_all_tables |
2267 | call for_all_tables |
2268 | mov ecx,16384 |
2268 | mov ecx,16384 |
2269 | cld |
2269 | cld |
2270 | rep movsd |
2270 | rep movsd |
2271 | ret |
2271 | ret |
2272 | 2272 | ||
2273 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2273 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2274 | and dword [esp+36], 0 |
2274 | and dword [esp+36], 0 |
2275 | ret |
2275 | ret |
2276 | 2276 | ||
2277 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2277 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2278 | mov edi,[3010h] |
2278 | mov edi,[3010h] |
2279 | mov edi,[edi+10h] |
2279 | mov edi,[edi+10h] |
2280 | add edi,ebx |
2280 | add edi,ebx |
2281 | mov esi,version_inf |
2281 | mov esi,version_inf |
2282 | mov ecx,version_end-version_inf |
2282 | mov ecx,version_end-version_inf |
2283 | cld |
2283 | cld |
2284 | rep movsb |
2284 | rep movsb |
2285 | ret |
2285 | ret |
2286 | 2286 | ||
2287 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2287 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2288 | ;wait retrace functions |
2288 | ;wait retrace functions |
2289 | sys_wait_retrace: |
2289 | sys_wait_retrace: |
2290 | mov edx,0x3da |
2290 | mov edx,0x3da |
2291 | WaitRetrace_loop: |
2291 | WaitRetrace_loop: |
2292 | in al,dx |
2292 | in al,dx |
2293 | test al,1000b |
2293 | test al,1000b |
2294 | jz WaitRetrace_loop |
2294 | jz WaitRetrace_loop |
2295 | mov [esp+36],dword 0 |
2295 | mov [esp+36],dword 0 |
2296 | ret |
2296 | ret |
2297 | 2297 | ||
2298 | sysfn_centermouse: ; 18.15 = mouse centered |
2298 | sysfn_centermouse: ; 18.15 = mouse centered |
2299 | call mouse_centered |
2299 | call mouse_centered |
2300 | mov [esp+36],dword 0 |
2300 | mov [esp+36],dword 0 |
2301 | ret |
2301 | ret |
2302 | 2302 | ||
2303 | sysfn_getfreemem: |
2303 | sysfn_getfreemem: |
2304 | mov eax,[MEM_FreeSpace] |
2304 | mov eax,[MEM_FreeSpace] |
2305 | shl eax,2 |
2305 | shl eax,2 |
2306 | mov [esp+36],eax |
2306 | mov [esp+36],eax |
2307 | ret |
2307 | ret |
2308 | 2308 | ||
2309 | sysfn_getallmem: |
2309 | sysfn_getallmem: |
2310 | mov eax,[0xFE8C] |
2310 | mov eax,[0xFE8C] |
2311 | shr eax,10 |
2311 | shr eax,10 |
2312 | ; mov eax,[MEM_AllSpace] |
2312 | ; mov eax,[MEM_AllSpace] |
2313 | ; shl eax,2 |
2313 | ; shl eax,2 |
2314 | mov [esp+36],eax |
2314 | mov [esp+36],eax |
2315 | ret |
2315 | ret |
2316 | 2316 | ||
2317 | uglobal |
2317 | uglobal |
2318 | ;// mike.dld, 2006-29-01 [ |
2318 | ;// mike.dld, 2006-29-01 [ |
2319 | screen_workarea RECT |
2319 | screen_workarea RECT |
2320 | ;// mike.dld, 2006-29-01 ] |
2320 | ;// mike.dld, 2006-29-01 ] |
2321 | window_minimize db 0 |
2321 | window_minimize db 0 |
2322 | sound_flag db 0 |
2322 | sound_flag db 0 |
2323 | endg |
2323 | endg |
2324 | 2324 | ||
2325 | iglobal |
2325 | iglobal |
2326 | version_inf: |
2326 | version_inf: |
2327 | db 0,5,8,1 ; version 0.5.8.1 |
2327 | db 0,5,8,1 ; version 0.5.8.1 |
2328 | db UID_KOLIBRI |
2328 | db UID_KOLIBRI |
2329 | db 'Kolibri',0 |
2329 | db 'Kolibri',0 |
2330 | version_end: |
2330 | version_end: |
2331 | endg |
2331 | endg |
2332 | 2332 | ||
2333 | UID_NONE=0 |
2333 | UID_NONE=0 |
2334 | UID_MENUETOS=1 ;official |
2334 | UID_MENUETOS=1 ;official |
2335 | UID_KOLIBRI=2 ;russian |
2335 | UID_KOLIBRI=2 ;russian |
2336 | 2336 | ||
2337 | sys_cachetodiskette: |
2337 | sys_cachetodiskette: |
2338 | ; pushad |
2338 | ; pushad |
2339 | ; cmp eax,1 |
2339 | ; cmp eax,1 |
2340 | ; jne no_write_all_of_ramdisk |
2340 | ; jne no_write_all_of_ramdisk |
2341 | ; call fdc_writeramdisk |
2341 | ; call fdc_writeramdisk |
2342 | ; popad |
2342 | ; popad |
2343 | ; ret |
2343 | ; ret |
2344 | ; no_write_all_of_ramdisk: |
2344 | ; no_write_all_of_ramdisk: |
2345 | ; cmp eax,2 |
2345 | ; cmp eax,2 |
2346 | ; jne no_write_part_of_ramdisk |
2346 | ; jne no_write_part_of_ramdisk |
2347 | ; call fdc_commitflush |
2347 | ; call fdc_commitflush |
2348 | ; popad |
2348 | ; popad |
2349 | ; ret |
2349 | ; ret |
2350 | ; no_write_part_of_ramdisk: |
2350 | ; no_write_part_of_ramdisk: |
2351 | ; cmp eax,3 |
2351 | ; cmp eax,3 |
2352 | ; jne no_set_fdc |
2352 | ; jne no_set_fdc |
2353 | ; call fdc_set |
2353 | ; call fdc_set |
2354 | ; popad |
2354 | ; popad |
2355 | ; ret |
2355 | ; ret |
2356 | ; no_set_fdc: |
2356 | ; no_set_fdc: |
2357 | ; cmp eax,4 |
2357 | ; cmp eax,4 |
2358 | ; jne no_get_fdc |
2358 | ; jne no_get_fdc |
2359 | ; popad |
2359 | ; popad |
2360 | ; call fdc_get |
2360 | ; call fdc_get |
2361 | ; mov [esp+36],ecx |
2361 | ; mov [esp+36],ecx |
2362 | ; ret |
2362 | ; ret |
2363 | ; no_get_fdc: |
2363 | ; no_get_fdc: |
2364 | ; popad |
2364 | ; popad |
2365 | ; ret |
2365 | ; ret |
2366 | cmp eax,1 |
2366 | cmp eax,1 |
2367 | jne no_floppy_a_save |
2367 | jne no_floppy_a_save |
2368 | mov [flp_number],1 |
2368 | mov [flp_number],1 |
2369 | jmp save_image_on_floppy |
2369 | jmp save_image_on_floppy |
2370 | no_floppy_a_save: |
2370 | no_floppy_a_save: |
2371 | cmp eax,2 |
2371 | cmp eax,2 |
2372 | jne no_floppy_b_save |
2372 | jne no_floppy_b_save |
2373 | mov [flp_number],2 |
2373 | mov [flp_number],2 |
2374 | save_image_on_floppy: |
2374 | save_image_on_floppy: |
2375 | call save_image |
2375 | call save_image |
2376 | mov [esp+36],dword 0 |
2376 | mov [esp+36],dword 0 |
2377 | cmp [FDC_Status],0 |
2377 | cmp [FDC_Status],0 |
2378 | je yes_floppy_save |
2378 | je yes_floppy_save |
2379 | no_floppy_b_save: |
2379 | no_floppy_b_save: |
2380 | mov [esp+36],dword 1 |
2380 | mov [esp+36],dword 1 |
2381 | yes_floppy_save: |
2381 | yes_floppy_save: |
2382 | ret |
2382 | ret |
2383 | 2383 | ||
2384 | uglobal |
2384 | uglobal |
2385 | ; bgrchanged dd 0x0 |
2385 | ; bgrchanged dd 0x0 |
2386 | endg |
2386 | endg |
2387 | 2387 | ||
2388 | sys_background: |
2388 | sys_background: |
2389 | 2389 | ||
2390 | cmp eax,1 ; BACKGROUND SIZE |
2390 | cmp eax,1 ; BACKGROUND SIZE |
2391 | jnz nosb1 |
2391 | jnz nosb1 |
2392 | cmp ebx,0 |
2392 | cmp ebx,0 |
2393 | je sbgrr |
2393 | je sbgrr |
2394 | cmp ecx,0 |
2394 | cmp ecx,0 |
2395 | je sbgrr |
2395 | je sbgrr |
2396 | mov [display_data-8],ebx |
2396 | mov [display_data-8],ebx |
2397 | mov [display_data-4],ecx |
2397 | mov [display_data-4],ecx |
2398 | ; mov [bgrchanged],1 |
2398 | ; mov [bgrchanged],1 |
2399 | sbgrr: |
2399 | sbgrr: |
2400 | ret |
2400 | ret |
2401 | nosb1: |
2401 | nosb1: |
2402 | 2402 | ||
2403 | cmp eax,2 ; SET PIXEL |
2403 | cmp eax,2 ; SET PIXEL |
2404 | jnz nosb2 |
2404 | jnz nosb2 |
2405 | mov edx,0x160000-16 |
2405 | mov edx,0x160000-16 |
2406 | cmp edx,ebx |
2406 | cmp edx,ebx |
2407 | jbe nosb2 |
2407 | jbe nosb2 |
2408 | mov edx,[ebx] |
2408 | mov edx,[ebx] |
2409 | and edx,0xFF000000 ;255*256*256*256 |
2409 | and edx,0xFF000000 ;255*256*256*256 |
2410 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2410 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2411 | add edx,ecx |
2411 | add edx,ecx |
2412 | mov [ebx+0x300000],edx |
2412 | mov [ebx+0x300000],edx |
2413 | ; mov [bgrchanged],1 |
2413 | ; mov [bgrchanged],1 |
2414 | ret |
2414 | ret |
2415 | nosb2: |
2415 | nosb2: |
2416 | 2416 | ||
2417 | cmp eax,3 ; DRAW BACKGROUND |
2417 | cmp eax,3 ; DRAW BACKGROUND |
2418 | jnz nosb3 |
2418 | jnz nosb3 |
2419 | draw_background_temp: |
2419 | draw_background_temp: |
2420 | ; cmp [bgrchanged],1 ;0 |
2420 | ; cmp [bgrchanged],1 ;0 |
2421 | ; je nosb31 |
2421 | ; je nosb31 |
2422 | ;draw_background_temp: |
2422 | ;draw_background_temp: |
2423 | ; mov [bgrchanged],1 ;0 |
2423 | ; mov [bgrchanged],1 ;0 |
2424 | mov [0xfff0],byte 1 |
2424 | mov [0xfff0],byte 1 |
2425 | mov [background_defined], 1 |
2425 | mov [background_defined], 1 |
2426 | nosb31: |
2426 | nosb31: |
2427 | ret |
2427 | ret |
2428 | nosb3: |
2428 | nosb3: |
2429 | 2429 | ||
2430 | cmp eax,4 ; TILED / STRETCHED |
2430 | cmp eax,4 ; TILED / STRETCHED |
2431 | jnz nosb4 |
2431 | jnz nosb4 |
2432 | cmp ebx,[display_data-12] |
2432 | cmp ebx,[display_data-12] |
2433 | je nosb41 |
2433 | je nosb41 |
2434 | mov [display_data-12],ebx |
2434 | mov [display_data-12],ebx |
2435 | ; mov [bgrchanged],1 |
2435 | ; mov [bgrchanged],1 |
2436 | nosb41: |
2436 | nosb41: |
2437 | ret |
2437 | ret |
2438 | nosb4: |
2438 | nosb4: |
2439 | 2439 | ||
2440 | cmp eax,5 ; BLOCK MOVE TO BGR |
2440 | cmp eax,5 ; BLOCK MOVE TO BGR |
2441 | jnz nosb5 |
2441 | jnz nosb5 |
2442 | ; bughere |
2442 | ; bughere |
2443 | mov edi, [0x3010] |
2443 | mov edi, [0x3010] |
2444 | add ebx, [edi+0x10] |
2444 | add ebx, [edi+0x10] |
2445 | ; mov esi, ebx |
2445 | ; mov esi, ebx |
2446 | ; mov edi, ecx |
2446 | ; mov edi, ecx |
2447 | mov eax, ebx |
2447 | mov eax, ebx |
2448 | mov ebx, ecx |
2448 | mov ebx, ecx |
2449 | add ecx, edx |
2449 | add ecx, edx |
2450 | cmp ecx, 0x160000-16 |
2450 | cmp ecx, 0x160000-16 |
2451 | ja .fin |
2451 | ja .fin |
2452 | ; add edi, 0x300000 |
2452 | ; add edi, 0x300000 |
2453 | add ebx, 0x300000 |
2453 | add ebx, 0x300000 |
2454 | mov ecx, edx |
2454 | mov ecx, edx |
2455 | cmp ecx, 0x160000-16 |
2455 | cmp ecx, 0x160000-16 |
2456 | ja .fin |
2456 | ja .fin |
2457 | ; mov [bgrchanged],1 |
2457 | ; mov [bgrchanged],1 |
2458 | ; cld |
2458 | ; cld |
2459 | ; rep movsb |
2459 | ; rep movsb |
2460 | call memmove |
2460 | call memmove |
2461 | .fin: |
2461 | .fin: |
2462 | ret |
2462 | ret |
2463 | nosb5: |
2463 | nosb5: |
2464 | 2464 | ||
2465 | ret |
2465 | ret |
2466 | 2466 | ||
2467 | 2467 | ||
2468 | align 4 |
2468 | align 4 |
2469 | 2469 | ||
2470 | sys_getbackground: |
2470 | sys_getbackground: |
2471 | 2471 | ||
2472 | cmp eax,1 ; SIZE |
2472 | cmp eax,1 ; SIZE |
2473 | jnz nogb1 |
2473 | jnz nogb1 |
2474 | mov eax,[display_data-8] |
2474 | mov eax,[display_data-8] |
2475 | shl eax,16 |
2475 | shl eax,16 |
2476 | mov ax,[display_data-4] |
2476 | mov ax,[display_data-4] |
2477 | mov [esp+36],eax |
2477 | mov [esp+36],eax |
2478 | ret |
2478 | ret |
2479 | nogb1: |
2479 | nogb1: |
2480 | 2480 | ||
2481 | cmp eax,2 ; PIXEL |
2481 | cmp eax,2 ; PIXEL |
2482 | jnz nogb2 |
2482 | jnz nogb2 |
2483 | mov edx,0x160000-16 |
2483 | mov edx,0x160000-16 |
2484 | cmp edx,ebx |
2484 | cmp edx,ebx |
2485 | jbe nogb2 |
2485 | jbe nogb2 |
2486 | mov eax, [ebx+0x300000] |
2486 | mov eax, [ebx+0x300000] |
2487 | and eax, 0xFFFFFF |
2487 | and eax, 0xFFFFFF |
2488 | mov [esp+36],eax |
2488 | mov [esp+36],eax |
2489 | ret |
2489 | ret |
2490 | nogb2: |
2490 | nogb2: |
2491 | 2491 | ||
2492 | cmp eax,4 ; TILED / STRETCHED |
2492 | cmp eax,4 ; TILED / STRETCHED |
2493 | jnz nogb4 |
2493 | jnz nogb4 |
2494 | mov eax,[display_data-12] |
2494 | mov eax,[display_data-12] |
2495 | nogb4: |
2495 | nogb4: |
2496 | mov [esp+36],eax |
2496 | mov [esp+36],eax |
2497 | ret |
2497 | ret |
2498 | 2498 | ||
2499 | 2499 | ||
2500 | align 4 |
2500 | align 4 |
2501 | 2501 | ||
2502 | sys_getkey: |
2502 | sys_getkey: |
2503 | mov [esp+36],dword 1 |
2503 | mov [esp+36],dword 1 |
2504 | ; test main buffer |
2504 | ; test main buffer |
2505 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2505 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2506 | movzx ecx,word [0xC000 + ebx * 2] |
2506 | movzx ecx,word [0xC000 + ebx * 2] |
2507 | mov edx,[0x3004] |
2507 | mov edx,[0x3004] |
2508 | cmp ecx,edx |
2508 | cmp ecx,edx |
2509 | jne .finish |
2509 | jne .finish |
2510 | cmp [0xf400],byte 0 |
2510 | cmp [0xf400],byte 0 |
2511 | je .finish |
2511 | je .finish |
2512 | movzx eax,byte [0xf401] |
2512 | movzx eax,byte [0xf401] |
2513 | shl eax,8 |
2513 | shl eax,8 |
2514 | push eax |
2514 | push eax |
2515 | dec byte [0xf400] |
2515 | dec byte [0xf400] |
2516 | and byte [0xf400],127 |
2516 | and byte [0xf400],127 |
2517 | movzx ecx,byte [0xf400] |
2517 | movzx ecx,byte [0xf400] |
2518 | add ecx,2 |
2518 | add ecx,2 |
2519 | ; mov esi,0xf402 |
2519 | ; mov esi,0xf402 |
2520 | ; mov edi,0xf401 |
2520 | ; mov edi,0xf401 |
2521 | ; cld |
2521 | ; cld |
2522 | ; rep movsb |
2522 | ; rep movsb |
2523 | mov eax, 0xF402 |
2523 | mov eax, 0xF402 |
2524 | mov ebx, 0xF401 |
2524 | mov ebx, 0xF401 |
2525 | call memmove |
2525 | call memmove |
2526 | pop eax |
2526 | pop eax |
2527 | .ret_eax: |
2527 | .ret_eax: |
2528 | mov [esp+36],eax |
2528 | mov [esp+36],eax |
2529 | ret |
2529 | ret |
2530 | .finish: |
2530 | .finish: |
2531 | ; test hotkeys buffer |
2531 | ; test hotkeys buffer |
2532 | mov ecx, hotkey_buffer |
2532 | mov ecx, hotkey_buffer |
2533 | @@: |
2533 | @@: |
2534 | cmp [ecx], ebx |
2534 | cmp [ecx], ebx |
2535 | jz .found |
2535 | jz .found |
2536 | add ecx, 8 |
2536 | add ecx, 8 |
2537 | cmp ecx, hotkey_buffer+120*8 |
2537 | cmp ecx, hotkey_buffer+120*8 |
2538 | jb @b |
2538 | jb @b |
2539 | ret |
2539 | ret |
2540 | .found: |
2540 | .found: |
2541 | mov ax, [ecx+6] |
2541 | mov ax, [ecx+6] |
2542 | shl eax, 16 |
2542 | shl eax, 16 |
2543 | mov ah, [ecx+4] |
2543 | mov ah, [ecx+4] |
2544 | mov al, 2 |
2544 | mov al, 2 |
2545 | and dword [ecx+4], 0 |
2545 | and dword [ecx+4], 0 |
2546 | and dword [ecx], 0 |
2546 | and dword [ecx], 0 |
2547 | jmp .ret_eax |
2547 | jmp .ret_eax |
2548 | 2548 | ||
2549 | align 4 |
2549 | align 4 |
2550 | 2550 | ||
2551 | sys_getbutton: |
2551 | sys_getbutton: |
2552 | 2552 | ||
2553 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2553 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2554 | mov [esp+36],dword 1 |
2554 | mov [esp+36],dword 1 |
2555 | movzx ecx, word [0xC000 + ebx * 2] |
2555 | movzx ecx, word [0xC000 + ebx * 2] |
2556 | mov edx, [0x3004] ; less than 256 processes |
2556 | mov edx, [0x3004] ; less than 256 processes |
2557 | cmp ecx,edx |
2557 | cmp ecx,edx |
2558 | jne .exit |
2558 | jne .exit |
2559 | movzx eax,byte [0xf500] |
2559 | movzx eax,byte [0xf500] |
2560 | test eax,eax |
2560 | test eax,eax |
2561 | jz .exit |
2561 | jz .exit |
2562 | mov eax,[0xf501] |
2562 | mov eax,[0xf501] |
2563 | shl eax,8 |
2563 | shl eax,8 |
2564 | mov [0xf500],byte 0 |
2564 | mov [0xf500],byte 0 |
2565 | mov [esp+36],eax |
2565 | mov [esp+36],eax |
2566 | .exit: |
2566 | .exit: |
2567 | ret |
2567 | ret |
2568 | 2568 | ||
2569 | 2569 | ||
2570 | align 4 |
2570 | align 4 |
2571 | 2571 | ||
2572 | sys_cpuusage: |
2572 | sys_cpuusage: |
2573 | 2573 | ||
2574 | ; RETURN: |
2574 | ; RETURN: |
2575 | ; |
2575 | ; |
2576 | ; +00 dword process cpu usage |
2576 | ; +00 dword process cpu usage |
2577 | ; +04 word position in windowing stack |
2577 | ; +04 word position in windowing stack |
2578 | ; +06 word windowing stack value at current position (cpu nro) |
2578 | ; +06 word windowing stack value at current position (cpu nro) |
2579 | ; +10 12 bytes name |
2579 | ; +10 12 bytes name |
2580 | ; +22 dword start in mem |
2580 | ; +22 dword start in mem |
2581 | ; +26 dword used mem |
2581 | ; +26 dword used mem |
2582 | ; +30 dword PID , process idenfification number |
2582 | ; +30 dword PID , process idenfification number |
2583 | ; |
2583 | ; |
2584 | 2584 | ||
2585 | mov edi,[0x3010] ; eax = return area |
2585 | mov edi,[0x3010] ; eax = return area |
2586 | add edi,0x10 |
2586 | add edi,0x10 |
2587 | add eax,[edi] |
2587 | add eax,[edi] |
2588 | 2588 | ||
2589 | cmp ebx,-1 ; who am I ? |
2589 | cmp ebx,-1 ; who am I ? |
2590 | jne no_who_am_i |
2590 | jne no_who_am_i |
2591 | mov ebx,[0x3000] |
2591 | mov ebx,[0x3000] |
2592 | no_who_am_i: |
2592 | no_who_am_i: |
2593 | 2593 | ||
2594 | push eax ; return area |
2594 | push eax ; return area |
2595 | push ebx ; process number |
2595 | push ebx ; process number |
2596 | 2596 | ||
2597 | push ebx |
2597 | push ebx |
2598 | push ebx |
2598 | push ebx |
2599 | push eax |
2599 | push eax |
2600 | 2600 | ||
2601 | ; return memory usage |
2601 | ; return memory usage |
2602 | 2602 | ||
2603 | xor edx,edx |
2603 | xor edx,edx |
2604 | mov eax,0x20 |
2604 | mov eax,0x20 |
2605 | mul ebx |
2605 | mul ebx |
2606 | add eax,0x3000+0x1c |
2606 | add eax,0x3000+0x1c |
2607 | mov ebx,eax |
2607 | mov ebx,eax |
2608 | pop eax |
2608 | pop eax |
2609 | mov ecx,[ebx] |
2609 | mov ecx,[ebx] |
2610 | mov [eax],ecx |
2610 | mov [eax],ecx |
2611 | pop ebx |
2611 | pop ebx |
2612 | ; mov ebx,[esp] |
2612 | ; mov ebx,[esp] |
2613 | ; shl ebx,1 |
2613 | ; shl ebx,1 |
2614 | ; add ebx,0xc000 |
2614 | ; add ebx,0xc000 |
2615 | mov cx, [0xC000 + ebx * 2] |
2615 | mov cx, [0xC000 + ebx * 2] |
2616 | mov [eax+4],cx |
2616 | mov [eax+4],cx |
2617 | ; mov ebx,[esp] |
2617 | ; mov ebx,[esp] |
2618 | ; shl ebx,1 |
2618 | ; shl ebx,1 |
2619 | ; add ebx,0xc400 |
2619 | ; add ebx,0xc400 |
2620 | mov cx, [0xC400 + ebx * 2] |
2620 | mov cx, [0xC400 + ebx * 2] |
2621 | mov [eax+6],cx |
2621 | mov [eax+6],cx |
2622 | ; pop ebx |
2622 | ; pop ebx |
2623 | push eax |
2623 | push eax |
2624 | mov eax,ebx |
2624 | mov eax,ebx |
2625 | shl eax,8 |
2625 | shl eax,8 |
2626 | add eax,0x80000 |
2626 | add eax,0x80000 |
2627 | pop ebx |
2627 | pop ebx |
2628 | add ebx,10 |
2628 | add ebx,10 |
2629 | mov ecx,11 |
2629 | mov ecx,11 |
2630 | call memmove |
2630 | call memmove |
2631 | 2631 | ||
2632 | ; memory usage |
2632 | ; memory usage |
2633 | 2633 | ||
2634 | xor eax,eax |
2634 | xor eax,eax |
2635 | mov edx,0x100000*16 |
2635 | mov edx,0x100000*16 |
2636 | pop ecx ; get gdt of tss |
2636 | pop ecx ; get gdt of tss |
2637 | cmp ecx,1 |
2637 | cmp ecx,1 |
2638 | je os_mem |
2638 | je os_mem |
2639 | shl ecx,8 |
2639 | shl ecx,8 |
2640 | mov edx,[0x80000+ecx+0x8c] |
2640 | mov edx,[0x80000+ecx+0x8c] |
2641 | mov eax,std_application_base_address |
2641 | mov eax,std_application_base_address |
2642 | ;add ecx,0x80000+0x88 |
2642 | ;add ecx,0x80000+0x88 |
2643 | ;mov ecx,[ecx] |
2643 | ;mov ecx,[ecx] |
2644 | ; shl ecx,3 |
2644 | ; shl ecx,3 |
2645 | ; eax run base -> edx used memory |
2645 | ; eax run base -> edx used memory |
2646 | ; mov al,[ecx+gdts+ app_code-3 +4] ; base 23:16 |
2646 | ; mov al,[ecx+gdts+ app_code-3 +4] ; base 23:16 |
2647 | ; mov ah,[ecx+gdts+ app_code-3 +7] ; base 31:24 |
2647 | ; mov ah,[ecx+gdts+ app_code-3 +7] ; base 31:24 |
2648 | ; shl eax,16 |
2648 | ; shl eax,16 |
2649 | ; mov ax,[ecx+gdts+ app_code-3 +2] ; base 0:15 |
2649 | ; mov ax,[ecx+gdts+ app_code-3 +2] ; base 0:15 |
2650 | ; movzx edx,word [ecx+gdts+ app_code-3 +0] |
2650 | ; movzx edx,word [ecx+gdts+ app_code-3 +0] |
2651 | ; shl edx,12 |
2651 | ; shl edx,12 |
2652 | 2652 | ||
2653 | os_mem: |
2653 | os_mem: |
2654 | dec edx |
2654 | dec edx |
2655 | mov [ebx+12],eax |
2655 | mov [ebx+12],eax |
2656 | mov [ebx+16],edx |
2656 | mov [ebx+16],edx |
2657 | 2657 | ||
2658 | ; PID (+30) |
2658 | ; PID (+30) |
2659 | 2659 | ||
2660 | mov eax,[esp] |
2660 | mov eax,[esp] |
2661 | shl eax,5 |
2661 | shl eax,5 |
2662 | add eax,0x3000+0x4 |
2662 | add eax,0x3000+0x4 |
2663 | mov eax,[eax] |
2663 | mov eax,[eax] |
2664 | mov [ebx+20],eax |
2664 | mov [ebx+20],eax |
2665 | 2665 | ||
2666 | ; window position and size |
2666 | ; window position and size |
2667 | 2667 | ||
2668 | mov esi,[esp] |
2668 | mov esi,[esp] |
2669 | shl esi,5 |
2669 | shl esi,5 |
2670 | add esi,window_data |
2670 | add esi,window_data |
2671 | mov edi,[esp+4] |
2671 | mov edi,[esp+4] |
2672 | add edi,34 |
2672 | add edi,34 |
2673 | mov ecx,4*4 |
2673 | mov ecx,4*4 |
2674 | cld |
2674 | cld |
2675 | rep movsb |
2675 | rep movsb |
2676 | 2676 | ||
2677 | ; Process state (+50) |
2677 | ; Process state (+50) |
2678 | 2678 | ||
2679 | mov eax,[esp] |
2679 | mov eax,[esp] |
2680 | shl eax,5 |
2680 | shl eax,5 |
2681 | add eax,0x3000+0xa |
2681 | add eax,0x3000+0xa |
2682 | mov eax,[eax] |
2682 | mov eax,[eax] |
2683 | mov [ebx+40],ax |
2683 | mov [ebx+40],ax |
2684 | 2684 | ||
2685 | 2685 | ||
2686 | pop ebx |
2686 | pop ebx |
2687 | pop eax |
2687 | pop eax |
2688 | 2688 | ||
2689 | ; return number of processes |
2689 | ; return number of processes |
2690 | 2690 | ||
2691 | mov eax,[0x3004] |
2691 | mov eax,[0x3004] |
2692 | mov [esp+36],eax |
2692 | mov [esp+36],eax |
2693 | ret |
2693 | ret |
2694 | 2694 | ||
2695 | 2695 | ||
2696 | 2696 | ||
2697 | 2697 | ||
2698 | align 4 |
2698 | align 4 |
2699 | sys_clock: |
2699 | sys_clock: |
2700 | cli |
2700 | cli |
2701 | ; Mikhail Lisovin xx Jan 2005 |
2701 | ; Mikhail Lisovin xx Jan 2005 |
2702 | @@: mov al, 10 |
2702 | @@: mov al, 10 |
2703 | out 0x70, al |
2703 | out 0x70, al |
2704 | in al, 0x71 |
2704 | in al, 0x71 |
2705 | test al, al |
2705 | test al, al |
2706 | jns @f |
2706 | jns @f |
2707 | mov esi, 1 |
2707 | mov esi, 1 |
2708 | call delay_ms |
2708 | call delay_ms |
2709 | jmp @b |
2709 | jmp @b |
2710 | @@: |
2710 | @@: |
2711 | ; end Lisovin's fix |
2711 | ; end Lisovin's fix |
2712 | 2712 | ||
2713 | xor al,al ; seconds |
2713 | xor al,al ; seconds |
2714 | out 0x70,al |
2714 | out 0x70,al |
2715 | in al,0x71 |
2715 | in al,0x71 |
2716 | movzx ecx,al |
2716 | movzx ecx,al |
2717 | mov al,02 ; minutes |
2717 | mov al,02 ; minutes |
2718 | shl ecx,16 |
2718 | shl ecx,16 |
2719 | out 0x70,al |
2719 | out 0x70,al |
2720 | in al,0x71 |
2720 | in al,0x71 |
2721 | movzx edx,al |
2721 | movzx edx,al |
2722 | mov al,04 ; hours |
2722 | mov al,04 ; hours |
2723 | shl edx,8 |
2723 | shl edx,8 |
2724 | out 0x70,al |
2724 | out 0x70,al |
2725 | in al,0x71 |
2725 | in al,0x71 |
2726 | add ecx,edx |
2726 | add ecx,edx |
2727 | movzx edx,al |
2727 | movzx edx,al |
2728 | add ecx,edx |
2728 | add ecx,edx |
2729 | sti |
2729 | sti |
2730 | mov [esp+36],ecx |
2730 | mov [esp+36],ecx |
2731 | ret |
2731 | ret |
2732 | 2732 | ||
2733 | 2733 | ||
2734 | align 4 |
2734 | align 4 |
2735 | 2735 | ||
2736 | sys_date: |
2736 | sys_date: |
2737 | 2737 | ||
2738 | cli |
2738 | cli |
2739 | 2739 | ||
2740 | @@: mov al, 10 |
2740 | @@: mov al, 10 |
2741 | out 0x70, al |
2741 | out 0x70, al |
2742 | in al, 0x71 |
2742 | in al, 0x71 |
2743 | test al, al |
2743 | test al, al |
2744 | jns @f |
2744 | jns @f |
2745 | mov esi, 1 |
2745 | mov esi, 1 |
2746 | call delay_ms |
2746 | call delay_ms |
2747 | jmp @b |
2747 | jmp @b |
2748 | @@: |
2748 | @@: |
2749 | 2749 | ||
2750 | mov ch,0 |
2750 | mov ch,0 |
2751 | mov al,7 ; date |
2751 | mov al,7 ; date |
2752 | out 0x70,al |
2752 | out 0x70,al |
2753 | in al,0x71 |
2753 | in al,0x71 |
2754 | mov cl,al |
2754 | mov cl,al |
2755 | mov al,8 ; month |
2755 | mov al,8 ; month |
2756 | shl ecx,16 |
2756 | shl ecx,16 |
2757 | out 0x70,al |
2757 | out 0x70,al |
2758 | in al,0x71 |
2758 | in al,0x71 |
2759 | mov ch,al |
2759 | mov ch,al |
2760 | mov al,9 ; year |
2760 | mov al,9 ; year |
2761 | out 0x70,al |
2761 | out 0x70,al |
2762 | in al,0x71 |
2762 | in al,0x71 |
2763 | mov cl,al |
2763 | mov cl,al |
2764 | sti |
2764 | sti |
2765 | mov [esp+36],ecx |
2765 | mov [esp+36],ecx |
2766 | ret |
2766 | ret |
2767 | 2767 | ||
2768 | 2768 | ||
2769 | ; redraw status |
2769 | ; redraw status |
2770 | 2770 | ||
2771 | sys_redrawstat: |
2771 | sys_redrawstat: |
2772 | 2772 | ||
2773 | cmp eax,1 |
2773 | cmp eax,1 |
2774 | jne no_widgets_away |
2774 | jne no_widgets_away |
2775 | 2775 | ||
2776 | ; buttons away |
2776 | ; buttons away |
2777 | 2777 | ||
2778 | mov ecx,[0x3000] |
2778 | mov ecx,[0x3000] |
2779 | 2779 | ||
2780 | sys_newba2: |
2780 | sys_newba2: |
2781 | 2781 | ||
2782 | mov edi,[0xfe88] |
2782 | mov edi,[0xfe88] |
2783 | cmp [edi],dword 0 ; empty button list ? |
2783 | cmp [edi],dword 0 ; empty button list ? |
2784 | je end_of_buttons_away |
2784 | je end_of_buttons_away |
2785 | 2785 | ||
2786 | movzx ebx,word [edi] |
2786 | movzx ebx,word [edi] |
2787 | inc ebx |
2787 | inc ebx |
2788 | 2788 | ||
2789 | mov eax,edi |
2789 | mov eax,edi |
2790 | 2790 | ||
2791 | sys_newba: |
2791 | sys_newba: |
2792 | 2792 | ||
2793 | dec ebx |
2793 | dec ebx |
2794 | jz end_of_buttons_away |
2794 | jz end_of_buttons_away |
2795 | 2795 | ||
2796 | add eax,0x10 |
2796 | add eax,0x10 |
2797 | cmp cx,[eax] |
2797 | cmp cx,[eax] |
2798 | jnz sys_newba |
2798 | jnz sys_newba |
2799 | 2799 | ||
2800 | push eax ebx ecx |
2800 | push eax ebx ecx |
2801 | mov ecx,ebx |
2801 | mov ecx,ebx |
2802 | inc ecx |
2802 | inc ecx |
2803 | shl ecx,4 |
2803 | shl ecx,4 |
2804 | mov ebx,eax |
2804 | mov ebx,eax |
2805 | add eax,0x10 |
2805 | add eax,0x10 |
2806 | call memmove |
2806 | call memmove |
2807 | dec dword [edi] |
2807 | dec dword [edi] |
2808 | pop ecx ebx eax |
2808 | pop ecx ebx eax |
2809 | 2809 | ||
2810 | jmp sys_newba2 |
2810 | jmp sys_newba2 |
2811 | 2811 | ||
2812 | end_of_buttons_away: |
2812 | end_of_buttons_away: |
2813 | 2813 | ||
2814 | ret |
2814 | ret |
2815 | 2815 | ||
2816 | no_widgets_away: |
2816 | no_widgets_away: |
2817 | 2817 | ||
2818 | cmp eax,2 |
2818 | cmp eax,2 |
2819 | jnz srl1 |
2819 | jnz srl1 |
2820 | 2820 | ||
2821 | mov edx,[0x3010] ; return whole screen draw area for this app |
2821 | mov edx,[0x3010] ; return whole screen draw area for this app |
2822 | add edx,draw_data-0x3000 |
2822 | add edx,draw_data-0x3000 |
2823 | mov [edx+0],dword 0 |
2823 | mov [edx+0],dword 0 |
2824 | mov [edx+4],dword 0 |
2824 | mov [edx+4],dword 0 |
2825 | mov eax,[0xfe00] |
2825 | mov eax,[0xfe00] |
2826 | mov [edx+8],eax |
2826 | mov [edx+8],eax |
2827 | mov eax,[0xfe04] |
2827 | mov eax,[0xfe04] |
2828 | mov [edx+12],eax |
2828 | mov [edx+12],eax |
2829 | 2829 | ||
2830 | mov edi,[0x3010] |
2830 | mov edi,[0x3010] |
2831 | sub edi,twdw |
2831 | sub edi,twdw |
2832 | mov [edi+30],byte 1 ; no new position & buttons from app |
2832 | mov [edi+30],byte 1 ; no new position & buttons from app |
2833 | 2833 | ||
2834 | call sys_window_mouse |
2834 | call sys_window_mouse |
2835 | 2835 | ||
2836 | ret |
2836 | ret |
2837 | 2837 | ||
2838 | srl1: |
2838 | srl1: |
2839 | 2839 | ||
2840 | ret |
2840 | ret |
2841 | 2841 | ||
2842 | 2842 | ||
2843 | sys_drawwindow: |
2843 | sys_drawwindow: |
2844 | 2844 | ||
2845 | mov edi,ecx |
2845 | mov edi,ecx |
2846 | shr edi,16+8 |
2846 | shr edi,16+8 |
2847 | and edi,15 |
2847 | and edi,15 |
2848 | 2848 | ||
2849 | cmp edi,0 ; type I - original style |
2849 | cmp edi,0 ; type I - original style |
2850 | jne nosyswI |
2850 | jne nosyswI |
2851 | inc [mouse_pause] |
2851 | inc [mouse_pause] |
2852 | call [disable_mouse] |
2852 | call [disable_mouse] |
2853 | call sys_set_window |
2853 | call sys_set_window |
2854 | call [disable_mouse] |
2854 | call [disable_mouse] |
2855 | call drawwindow_I |
2855 | call drawwindow_I |
2856 | dec [mouse_pause] |
2856 | dec [mouse_pause] |
2857 | call [draw_pointer] |
2857 | call [draw_pointer] |
2858 | ret |
2858 | ret |
2859 | nosyswI: |
2859 | nosyswI: |
2860 | 2860 | ||
2861 | cmp edi,1 ; type II - only reserve area, no draw |
2861 | cmp edi,1 ; type II - only reserve area, no draw |
2862 | jne nosyswII |
2862 | jne nosyswII |
2863 | inc [mouse_pause] |
2863 | inc [mouse_pause] |
2864 | call [disable_mouse] |
2864 | call [disable_mouse] |
2865 | call sys_set_window |
2865 | call sys_set_window |
2866 | call [disable_mouse] |
2866 | call [disable_mouse] |
2867 | call sys_window_mouse |
2867 | call sys_window_mouse |
2868 | dec [mouse_pause] |
2868 | dec [mouse_pause] |
2869 | call [draw_pointer] |
2869 | call [draw_pointer] |
2870 | ret |
2870 | ret |
2871 | nosyswII: |
2871 | nosyswII: |
2872 | 2872 | ||
2873 | cmp edi,2 ; type III - new style |
2873 | cmp edi,2 ; type III - new style |
2874 | jne nosyswIII |
2874 | jne nosyswIII |
2875 | inc [mouse_pause] |
2875 | inc [mouse_pause] |
2876 | call [disable_mouse] |
2876 | call [disable_mouse] |
2877 | call sys_set_window |
2877 | call sys_set_window |
2878 | call [disable_mouse] |
2878 | call [disable_mouse] |
2879 | call drawwindow_III |
2879 | call drawwindow_III |
2880 | dec [mouse_pause] |
2880 | dec [mouse_pause] |
2881 | call [draw_pointer] |
2881 | call [draw_pointer] |
2882 | ret |
2882 | ret |
2883 | nosyswIII: |
2883 | nosyswIII: |
2884 | 2884 | ||
2885 | cmp edi,3 ; type IV - skinned window |
2885 | cmp edi,3 ; type IV - skinned window |
2886 | jne nosyswIV |
2886 | jne nosyswIV |
2887 | 2887 | ||
2888 | cli |
2888 | cli |
2889 | mov edi,[0x3010] |
2889 | mov edi,[0x3010] |
2890 | sub edi,0x3000 |
2890 | sub edi,0x3000 |
2891 | shr edi,5 |
2891 | shr edi,5 |
2892 | cmp edi,[active_process] |
2892 | cmp edi,[active_process] |
2893 | push 0 |
2893 | push 0 |
2894 | jne @f |
2894 | jne @f |
2895 | mov byte [esp],1 |
2895 | mov byte [esp],1 |
2896 | @@: ; parameter for drawwindow_IV |
2896 | @@: ; parameter for drawwindow_IV |
2897 | sti |
2897 | sti |
2898 | 2898 | ||
2899 | inc [mouse_pause] |
2899 | inc [mouse_pause] |
2900 | call [disable_mouse] |
2900 | call [disable_mouse] |
2901 | call sys_set_window |
2901 | call sys_set_window |
2902 | call [disable_mouse] |
2902 | call [disable_mouse] |
2903 | call drawwindow_IV |
2903 | call drawwindow_IV |
2904 | dec [mouse_pause] |
2904 | dec [mouse_pause] |
2905 | call [draw_pointer] |
2905 | call [draw_pointer] |
2906 | ret |
2906 | ret |
2907 | nosyswIV: |
2907 | nosyswIV: |
2908 | 2908 | ||
2909 | ret |
2909 | ret |
2910 | 2910 | ||
2911 | 2911 | ||
2912 | sys_set_window: |
2912 | sys_set_window: |
2913 | 2913 | ||
2914 | mov edi,[0x3000] |
2914 | mov edi,[0x3000] |
2915 | shl edi,5 |
2915 | shl edi,5 |
2916 | add edi,window_data |
2916 | add edi,window_data |
2917 | 2917 | ||
2918 | ; colors |
2918 | ; colors |
2919 | mov [edi+16],ecx |
2919 | mov [edi+16],ecx |
2920 | mov [edi+20],edx |
2920 | mov [edi+20],edx |
2921 | mov [edi+24],esi |
2921 | mov [edi+24],esi |
2922 | 2922 | ||
2923 | ; check flag (?) |
2923 | ; check flag (?) |
2924 | cmp [edi+30],byte 1 |
2924 | cmp [edi+30],byte 1 |
2925 | jz newd |
2925 | jz newd |
2926 | 2926 | ||
2927 | push eax |
2927 | push eax |
2928 | mov eax,[timer_ticks] ;[0xfdf0] |
2928 | mov eax,[timer_ticks] ;[0xfdf0] |
2929 | add eax,100 |
2929 | add eax,100 |
2930 | mov [new_window_starting],eax |
2930 | mov [new_window_starting],eax |
2931 | pop eax |
2931 | pop eax |
2932 | 2932 | ||
2933 | mov [edi+8],ax |
2933 | mov [edi+8],ax |
2934 | mov [edi+12],bx |
2934 | mov [edi+12],bx |
2935 | shr eax,16 |
2935 | shr eax,16 |
2936 | shr ebx,16 |
2936 | shr ebx,16 |
2937 | mov [edi+00],ax |
2937 | mov [edi+00],ax |
2938 | mov [edi+04],bx |
2938 | mov [edi+04],bx |
2939 | 2939 | ||
2940 | 2940 | ||
2941 | call check_window_position |
2941 | call check_window_position |
2942 | 2942 | ||
2943 | 2943 | ||
2944 | push ecx esi edi ; save for window fullscreen/resize |
2944 | push ecx esi edi ; save for window fullscreen/resize |
2945 | mov esi,edi |
2945 | mov esi,edi |
2946 | sub edi,window_data |
2946 | sub edi,window_data |
2947 | shr edi,5 |
2947 | shr edi,5 |
2948 | shl edi,8 |
2948 | shl edi,8 |
2949 | add edi,0x80000+0x90 |
2949 | add edi,0x80000+0x90 |
2950 | mov ecx,4 |
2950 | mov ecx,4 |
2951 | cld |
2951 | cld |
2952 | rep movsd |
2952 | rep movsd |
2953 | pop edi esi ecx |
2953 | pop edi esi ecx |
2954 | 2954 | ||
2955 | push eax ebx ecx edx |
2955 | push eax ebx ecx edx |
2956 | ;;; mov eax, 1 |
2956 | ;;; mov eax, 1 |
2957 | ;;; call delay_hs |
2957 | ;;; call delay_hs |
2958 | movzx eax, word [edi+00] |
2958 | movzx eax, word [edi+00] |
2959 | movzx ebx, word [edi+04] |
2959 | movzx ebx, word [edi+04] |
2960 | movzx ecx, word [edi+8] |
2960 | movzx ecx, word [edi+8] |
2961 | movzx edx, word [edi+12] |
2961 | movzx edx, word [edi+12] |
2962 | add ecx, eax |
2962 | add ecx, eax |
2963 | add edx, ebx |
2963 | add edx, ebx |
2964 | call calculatescreen |
2964 | call calculatescreen |
2965 | pop edx ecx ebx eax |
2965 | pop edx ecx ebx eax |
2966 | 2966 | ||
2967 | mov [0xf400],byte 0 ; empty keyboard buffer |
2967 | mov [0xf400],byte 0 ; empty keyboard buffer |
2968 | mov [0xf500],byte 0 ; empty button buffer |
2968 | mov [0xf500],byte 0 ; empty button buffer |
2969 | 2969 | ||
2970 | newd: |
2970 | newd: |
2971 | mov [edi+31],byte 0 ; no redraw |
2971 | mov [edi+31],byte 0 ; no redraw |
2972 | mov edx,edi |
2972 | mov edx,edi |
2973 | 2973 | ||
2974 | ret |
2974 | ret |
2975 | 2975 | ||
2976 | 2976 | ||
2977 | sys_window_move: |
2977 | sys_window_move: |
2978 | 2978 | ||
2979 | mov edi,[0x00003000] |
2979 | mov edi,[0x00003000] |
2980 | shl edi,5 |
2980 | shl edi,5 |
2981 | add edi,window_data |
2981 | add edi,window_data |
2982 | 2982 | ||
2983 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
2983 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
2984 | jnz .window_move_return |
2984 | jnz .window_move_return |
2985 | 2985 | ||
2986 | push dword [edi+0] ; save old coordinates |
2986 | push dword [edi+0] ; save old coordinates |
2987 | push dword [edi+4] |
2987 | push dword [edi+4] |
2988 | push dword [edi+8] |
2988 | push dword [edi+8] |
2989 | push dword [edi+12] |
2989 | push dword [edi+12] |
2990 | 2990 | ||
2991 | cmp eax,-1 ; set new position and size |
2991 | cmp eax,-1 ; set new position and size |
2992 | je .no_x_reposition |
2992 | je .no_x_reposition |
2993 | mov [edi+0],eax |
2993 | mov [edi+0],eax |
2994 | .no_x_reposition: |
2994 | .no_x_reposition: |
2995 | cmp ebx,-1 |
2995 | cmp ebx,-1 |
2996 | je .no_y_reposition |
2996 | je .no_y_reposition |
2997 | mov [edi+4],ebx |
2997 | mov [edi+4],ebx |
2998 | .no_y_reposition: |
2998 | .no_y_reposition: |
2999 | 2999 | ||
3000 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3000 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3001 | jnz .no_y_resizing |
3001 | jnz .no_y_resizing |
3002 | 3002 | ||
3003 | cmp ecx,-1 |
3003 | cmp ecx,-1 |
3004 | je .no_x_resizing |
3004 | je .no_x_resizing |
3005 | mov [edi+8],ecx |
3005 | mov [edi+8],ecx |
3006 | .no_x_resizing: |
3006 | .no_x_resizing: |
3007 | cmp edx,-1 |
3007 | cmp edx,-1 |
3008 | je .no_y_resizing |
3008 | je .no_y_resizing |
3009 | mov [edi+12],edx |
3009 | mov [edi+12],edx |
3010 | .no_y_resizing: |
3010 | .no_y_resizing: |
3011 | 3011 | ||
3012 | call check_window_position |
3012 | call check_window_position |
3013 | 3013 | ||
3014 | pushad ; save for window fullscreen/resize |
3014 | pushad ; save for window fullscreen/resize |
3015 | mov esi,edi |
3015 | mov esi,edi |
3016 | sub edi,window_data |
3016 | sub edi,window_data |
3017 | shr edi,5 |
3017 | shr edi,5 |
3018 | shl edi,8 |
3018 | shl edi,8 |
3019 | add edi,0x80000+0x90 |
3019 | add edi,0x80000+0x90 |
3020 | mov ecx,4 |
3020 | mov ecx,4 |
3021 | cld |
3021 | cld |
3022 | rep movsd |
3022 | rep movsd |
3023 | popad |
3023 | popad |
3024 | 3024 | ||
3025 | pushad ; calculcate screen at new position |
3025 | pushad ; calculcate screen at new position |
3026 | mov eax,[edi+00] |
3026 | mov eax,[edi+00] |
3027 | mov ebx,[edi+04] |
3027 | mov ebx,[edi+04] |
3028 | mov ecx,[edi+8] |
3028 | mov ecx,[edi+8] |
3029 | mov edx,[edi+12] |
3029 | mov edx,[edi+12] |
3030 | add ecx,eax |
3030 | add ecx,eax |
3031 | add edx,ebx |
3031 | add edx,ebx |
3032 | call calculatescreen |
3032 | call calculatescreen |
3033 | popad |
3033 | popad |
3034 | 3034 | ||
3035 | pop edx ; calculcate screen at old position |
3035 | pop edx ; calculcate screen at old position |
3036 | pop ecx |
3036 | pop ecx |
3037 | pop ebx |
3037 | pop ebx |
3038 | pop eax |
3038 | pop eax |
3039 | add ecx,eax |
3039 | add ecx,eax |
3040 | add edx,ebx |
3040 | add edx,ebx |
3041 | mov [dlx],eax ; save for drawlimits |
3041 | mov [dlx],eax ; save for drawlimits |
3042 | mov [dly],ebx |
3042 | mov [dly],ebx |
3043 | mov [dlxe],ecx |
3043 | mov [dlxe],ecx |
3044 | mov [dlye],edx |
3044 | mov [dlye],edx |
3045 | call calculatescreen |
3045 | call calculatescreen |
3046 | 3046 | ||
3047 | mov [edi+31],byte 1 ; flag the process as redraw |
3047 | mov [edi+31],byte 1 ; flag the process as redraw |
3048 | 3048 | ||
3049 | mov eax,edi ; redraw screen at old position |
3049 | mov eax,edi ; redraw screen at old position |
3050 | xor esi,esi |
3050 | xor esi,esi |
3051 | call redrawscreen |
3051 | call redrawscreen |
3052 | 3052 | ||
3053 | mov [0xfff5],byte 0 ; mouse pointer |
3053 | mov [0xfff5],byte 0 ; mouse pointer |
3054 | mov [0xfff4],byte 0 ; no mouse under |
3054 | mov [0xfff4],byte 0 ; no mouse under |
3055 | mov [0xfb44],byte 0 ; react to mouse up/down |
3055 | mov [0xfb44],byte 0 ; react to mouse up/down |
3056 | 3056 | ||
3057 | mov ecx,10 ; wait 1/10 second |
3057 | mov ecx,10 ; wait 1/10 second |
3058 | .wmrl3: |
3058 | .wmrl3: |
3059 | call [draw_pointer] |
3059 | call [draw_pointer] |
3060 | mov eax,1 |
3060 | mov eax,1 |
3061 | call delay_hs |
3061 | call delay_hs |
3062 | loop .wmrl3 |
3062 | loop .wmrl3 |
3063 | 3063 | ||
3064 | mov [window_move_pr],0 |
3064 | mov [window_move_pr],0 |
3065 | 3065 | ||
3066 | .window_move_return: |
3066 | .window_move_return: |
3067 | 3067 | ||
3068 | ret |
3068 | ret |
3069 | 3069 | ||
3070 | ;type_background_1: |
3070 | ;type_background_1: |
3071 | ; cmp [0xfff0],byte 0 ; background update ? |
3071 | ; cmp [0xfff0],byte 0 ; background update ? |
3072 | ; jz temp_nobackgr |
3072 | ; jz temp_nobackgr |
3073 | ; mov [0xfff0],byte 2 |
3073 | ; mov [0xfff0],byte 2 |
3074 | ; call change_task |
3074 | ; call change_task |
3075 | ; mov [draw_data+32+0],dword 0 |
3075 | ; mov [draw_data+32+0],dword 0 |
3076 | ; mov [draw_data+32+4],dword 0 |
3076 | ; mov [draw_data+32+4],dword 0 |
3077 | ; mov eax,[0xfe00] |
3077 | ; mov eax,[0xfe00] |
3078 | ; mov ebx,[0xfe04] |
3078 | ; mov ebx,[0xfe04] |
3079 | ; mov [draw_data+32+8],eax |
3079 | ; mov [draw_data+32+8],eax |
3080 | ; mov [draw_data+32+12],ebx |
3080 | ; mov [draw_data+32+12],ebx |
3081 | ; call drawbackground |
3081 | ; call drawbackground |
3082 | ; mov [0xfff0],byte 0 |
3082 | ; mov [0xfff0],byte 0 |
3083 | ; mov [0xfff4],byte 0 |
3083 | ; mov [0xfff4],byte 0 |
3084 | ;temp_nobackgr: |
3084 | ;temp_nobackgr: |
3085 | ; ret |
3085 | ; ret |
3086 | 3086 | ||
3087 | uglobal |
3087 | uglobal |
3088 | window_move_pr dd 0x0 |
3088 | window_move_pr dd 0x0 |
3089 | window_move_eax dd 0x0 |
3089 | window_move_eax dd 0x0 |
3090 | window_move_ebx dd 0x0 |
3090 | window_move_ebx dd 0x0 |
3091 | window_move_ecx dd 0x0 |
3091 | window_move_ecx dd 0x0 |
3092 | window_move_edx dd 0x0 |
3092 | window_move_edx dd 0x0 |
3093 | endg |
3093 | endg |
3094 | 3094 | ||
3095 | ;ok - 100% work |
3095 | ;ok - 100% work |
3096 | ;nt - not tested |
3096 | ;nt - not tested |
3097 | ;--------------------------------------------------------------------------------------------- |
3097 | ;--------------------------------------------------------------------------------------------- |
3098 | ;eax |
3098 | ;eax |
3099 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3099 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3100 | ;1 - change task. Ret nothing. Block. ok. |
3100 | ;1 - change task. Ret nothing. Block. ok. |
3101 | ;2 - performance control |
3101 | ;2 - performance control |
3102 | ; ebx |
3102 | ; ebx |
3103 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3103 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3104 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3104 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3105 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3105 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3106 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3106 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3107 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3107 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3108 | ;eax |
3108 | ;eax |
3109 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3109 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3110 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3110 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3111 | ;--------------------------------------------------------------------------------------------- |
3111 | ;--------------------------------------------------------------------------------------------- |
3112 | sys_sheduler: ;noname & halyavin |
3112 | sys_sheduler: ;noname & halyavin |
3113 | cmp eax,0 |
3113 | cmp eax,0 |
3114 | je shed_counter |
3114 | je shed_counter |
3115 | cmp eax,2 |
3115 | cmp eax,2 |
3116 | je perf_control |
3116 | je perf_control |
3117 | cmp eax,3 |
3117 | cmp eax,3 |
3118 | je rdmsr_instr |
3118 | je rdmsr_instr |
3119 | cmp eax,4 |
3119 | cmp eax,4 |
3120 | je wrmsr_instr |
3120 | je wrmsr_instr |
3121 | cmp eax,1 |
3121 | cmp eax,1 |
3122 | jne not_supported |
3122 | jne not_supported |
3123 | call change_task ;delay,0 |
3123 | call change_task ;delay,0 |
3124 | ret |
3124 | ret |
3125 | shed_counter: |
3125 | shed_counter: |
3126 | mov eax,[context_counter] |
3126 | mov eax,[context_counter] |
3127 | mov [esp+36],eax |
3127 | mov [esp+36],eax |
3128 | not_supported: |
3128 | not_supported: |
3129 | ret |
3129 | ret |
3130 | perf_control: |
3130 | perf_control: |
3131 | inc eax ;now eax=3 |
3131 | inc eax ;now eax=3 |
3132 | cmp ebx,eax |
3132 | cmp ebx,eax |
3133 | je cache_disable |
3133 | je cache_disable |
3134 | dec eax |
3134 | dec eax |
3135 | cmp ebx,eax |
3135 | cmp ebx,eax |
3136 | je cache_enable |
3136 | je cache_enable |
3137 | dec eax |
3137 | dec eax |
3138 | cmp ebx,eax |
3138 | cmp ebx,eax |
3139 | je is_cache_enabled |
3139 | je is_cache_enabled |
3140 | dec eax |
3140 | dec eax |
3141 | cmp ebx,eax |
3141 | cmp ebx,eax |
3142 | je modify_pce |
3142 | je modify_pce |
3143 | ret |
3143 | ret |
3144 | 3144 | ||
3145 | rdmsr_instr: |
3145 | rdmsr_instr: |
3146 | ;now counter in ecx |
3146 | ;now counter in ecx |
3147 | ;(edx:eax) esi:edi => edx:esi |
3147 | ;(edx:eax) esi:edi => edx:esi |
3148 | mov eax,esi |
3148 | mov eax,esi |
3149 | rdmsr |
3149 | rdmsr |
3150 | mov [esp+36],eax |
3150 | mov [esp+36],eax |
3151 | mov [esp+24],edx ;ret in ebx? |
3151 | mov [esp+24],edx ;ret in ebx? |
3152 | ret |
3152 | ret |
3153 | 3153 | ||
3154 | wrmsr_instr: |
3154 | wrmsr_instr: |
3155 | ;now counter in ecx |
3155 | ;now counter in ecx |
3156 | ;(edx:eax) esi:edi => edx:esi |
3156 | ;(edx:eax) esi:edi => edx:esi |
3157 | mov eax,esi |
3157 | mov eax,esi |
3158 | wrmsr |
3158 | wrmsr |
3159 | mov [esp+36],eax |
3159 | mov [esp+36],eax |
3160 | mov [esp+24],edx ;ret in ebx? |
3160 | mov [esp+24],edx ;ret in ebx? |
3161 | ret |
3161 | ret |
3162 | 3162 | ||
3163 | cache_disable: |
3163 | cache_disable: |
3164 | mov eax,cr0 |
3164 | mov eax,cr0 |
3165 | or eax,01100000000000000000000000000000b |
3165 | or eax,01100000000000000000000000000000b |
3166 | mov cr0,eax |
3166 | mov cr0,eax |
3167 | wbinvd ;set MESI |
3167 | wbinvd ;set MESI |
3168 | ret |
3168 | ret |
3169 | 3169 | ||
3170 | cache_enable: |
3170 | cache_enable: |
3171 | mov eax,cr0 |
3171 | mov eax,cr0 |
3172 | and eax,10011111111111111111111111111111b |
3172 | and eax,10011111111111111111111111111111b |
3173 | mov cr0,eax |
3173 | mov cr0,eax |
3174 | ret |
3174 | ret |
3175 | 3175 | ||
3176 | is_cache_enabled: |
3176 | is_cache_enabled: |
3177 | mov eax,cr0 |
3177 | mov eax,cr0 |
3178 | mov ebx,eax |
3178 | mov ebx,eax |
3179 | and eax,01100000000000000000000000000000b |
3179 | and eax,01100000000000000000000000000000b |
3180 | jz cache_disabled |
3180 | jz cache_disabled |
3181 | mov [esp+36],ebx |
3181 | mov [esp+36],ebx |
3182 | cache_disabled: |
3182 | cache_disabled: |
3183 | mov dword [esp+36],eax ;0 |
3183 | mov dword [esp+36],eax ;0 |
3184 | ret |
3184 | ret |
3185 | 3185 | ||
3186 | modify_pce: |
3186 | modify_pce: |
3187 | mov eax,cr4 |
3187 | mov eax,cr4 |
3188 | ; mov ebx,0 |
3188 | ; mov ebx,0 |
3189 | ; or bx,100000000b ;pce |
3189 | ; or bx,100000000b ;pce |
3190 | ; xor eax,ebx ;invert pce |
3190 | ; xor eax,ebx ;invert pce |
3191 | bts eax,8 ;pce=cr4[8] |
3191 | bts eax,8 ;pce=cr4[8] |
3192 | mov cr4,eax |
3192 | mov cr4,eax |
3193 | mov [esp+36],eax |
3193 | mov [esp+36],eax |
3194 | ret |
3194 | ret |
3195 | ;--------------------------------------------------------------------------------------------- |
3195 | ;--------------------------------------------------------------------------------------------- |
3196 | 3196 | ||
3197 | 3197 | ||
3198 | ; check if pixel is allowed to be drawn |
3198 | ; check if pixel is allowed to be drawn |
3199 | 3199 | ||
3200 | checkpixel: |
3200 | checkpixel: |
3201 | push eax edx |
3201 | push eax edx |
3202 | 3202 | ||
3203 | mov edx,[0xfe00] ; screen x size |
3203 | mov edx,[0xfe00] ; screen x size |
3204 | inc edx |
3204 | inc edx |
3205 | imul edx, ebx |
3205 | imul edx, ebx |
3206 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3206 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3207 | 3207 | ||
3208 | mov eax, [0x3010] |
3208 | mov eax, [0x3010] |
3209 | 3209 | ||
3210 | xor ecx, ecx |
3210 | xor ecx, ecx |
3211 | cmp byte [eax+0xe], dl |
3211 | cmp byte [eax+0xe], dl |
3212 | setne cl |
3212 | setne cl |
3213 | 3213 | ||
3214 | pop edx eax |
3214 | pop edx eax |
3215 | ret |
3215 | ret |
3216 | 3216 | ||
3217 | uglobal |
3217 | uglobal |
3218 | mouse_active db 0 |
3218 | mouse_active db 0 |
3219 | endg |
3219 | endg |
3220 | iglobal |
3220 | iglobal |
3221 | cpustring db 'CPU ' |
3221 | cpustring db 'CPU ' |
3222 | endg |
3222 | endg |
3223 | 3223 | ||
3224 | uglobal |
3224 | uglobal |
3225 | background_defined db 0 ; diamond, 11.04.2006 |
3225 | background_defined db 0 ; diamond, 11.04.2006 |
3226 | endg |
3226 | endg |
3227 | 3227 | ||
3228 | align 4 |
3228 | align 4 |
3229 | ; check misc |
3229 | ; check misc |
3230 | 3230 | ||
3231 | checkmisc: |
3231 | checkmisc: |
3232 | 3232 | ||
3233 | cmp [ctrl_alt_del], 1 |
3233 | cmp [ctrl_alt_del], 1 |
3234 | jne nocpustart |
3234 | jne nocpustart |
3235 | mov eax, cpustring |
3235 | mov eax, cpustring |
3236 | xor ebx,ebx ; no parameters |
3236 | xor ebx,ebx ; no parameters |
3237 | xor edx,edx ; no flags |
3237 | xor edx,edx ; no flags |
3238 | call start_application_fl |
3238 | call start_application_fl |
3239 | mov [ctrl_alt_del], 0 |
3239 | mov [ctrl_alt_del], 0 |
3240 | nocpustart: |
3240 | nocpustart: |
3241 | cmp [mouse_active], 1 |
3241 | cmp [mouse_active], 1 |
3242 | jne mouse_not_active |
3242 | jne mouse_not_active |
3243 | mov [mouse_active], 0 |
3243 | mov [mouse_active], 0 |
3244 | xor edi, edi |
3244 | xor edi, edi |
3245 | mov ecx, [0x3004] |
3245 | mov ecx, [0x3004] |
3246 | set_mouse_event: |
3246 | set_mouse_event: |
3247 | add edi, 256 |
3247 | add edi, 256 |
3248 | or [edi+0x80000+0xA8], dword 00100000b |
3248 | or [edi+0x80000+0xA8], dword 00100000b |
3249 | loop set_mouse_event |
3249 | loop set_mouse_event |
3250 | mouse_not_active: |
3250 | mouse_not_active: |
3251 | 3251 | ||
3252 | 3252 | ||
3253 | cmp [0xfff0],byte 0 ; background update ? |
3253 | cmp [0xfff0],byte 0 ; background update ? |
3254 | jz nobackgr |
3254 | jz nobackgr |
3255 | cmp [background_defined], 0 |
3255 | cmp [background_defined], 0 |
3256 | jz nobackgr |
3256 | jz nobackgr |
3257 | mov [0xfff0],byte 2 |
3257 | mov [0xfff0],byte 2 |
3258 | call change_task |
3258 | call change_task |
3259 | mov [draw_data+32+0],dword 0 |
3259 | mov [draw_data+32+0],dword 0 |
3260 | mov [draw_data+32+4],dword 0 |
3260 | mov [draw_data+32+4],dword 0 |
3261 | mov eax,[0xfe00] |
3261 | mov eax,[0xfe00] |
3262 | mov ebx,[0xfe04] |
3262 | mov ebx,[0xfe04] |
3263 | mov [draw_data+32+8],eax |
3263 | mov [draw_data+32+8],eax |
3264 | mov [draw_data+32+12],ebx |
3264 | mov [draw_data+32+12],ebx |
3265 | call drawbackground |
3265 | call drawbackground |
3266 | mov [0xfff0],byte 0 |
3266 | mov [0xfff0],byte 0 |
3267 | mov [0xfff4],byte 0 |
3267 | mov [0xfff4],byte 0 |
3268 | 3268 | ||
3269 | nobackgr: |
3269 | nobackgr: |
3270 | 3270 | ||
3271 | 3271 | ||
3272 | ; system shutdown request |
3272 | ; system shutdown request |
3273 | 3273 | ||
3274 | cmp [0xFF00],byte 0 |
3274 | cmp [0xFF00],byte 0 |
3275 | je noshutdown |
3275 | je noshutdown |
3276 | 3276 | ||
3277 | mov edx,[shutdown_processes] |
3277 | mov edx,[shutdown_processes] |
3278 | sub dl,2 |
3278 | sub dl,2 |
3279 | 3279 | ||
3280 | cmp [0xff00],dl |
3280 | cmp [0xff00],dl |
3281 | jne no_mark_system_shutdown |
3281 | jne no_mark_system_shutdown |
3282 | 3282 | ||
3283 | mov edx,0x3040 |
3283 | mov edx,0x3040 |
3284 | movzx ecx,byte [0xff00] |
3284 | movzx ecx,byte [0xff00] |
3285 | add ecx,5 |
3285 | add ecx,5 |
3286 | markz: |
3286 | markz: |
3287 | mov [edx+0xa],byte 3 |
3287 | mov [edx+0xa],byte 3 |
3288 | add edx,0x20 |
3288 | add edx,0x20 |
3289 | loop markz |
3289 | loop markz |
3290 | 3290 | ||
3291 | no_mark_system_shutdown: |
3291 | no_mark_system_shutdown: |
3292 | 3292 | ||
3293 | call [disable_mouse] |
3293 | call [disable_mouse] |
3294 | 3294 | ||
3295 | dec byte [0xff00] |
3295 | dec byte [0xff00] |
3296 | 3296 | ||
3297 | cmp [0xff00],byte 0 |
3297 | cmp [0xff00],byte 0 |
3298 | je system_shutdown |
3298 | je system_shutdown |
3299 | 3299 | ||
3300 | noshutdown: |
3300 | noshutdown: |
3301 | 3301 | ||
3302 | 3302 | ||
3303 | mov eax,[0x3004] ; termination |
3303 | mov eax,[0x3004] ; termination |
3304 | mov ebx,0x3020+0xa |
3304 | mov ebx,0x3020+0xa |
3305 | mov esi,1 |
3305 | mov esi,1 |
3306 | 3306 | ||
3307 | newct: |
3307 | newct: |
3308 | mov cl,[ebx] |
3308 | mov cl,[ebx] |
3309 | cmp cl,byte 3 |
3309 | cmp cl,byte 3 |
3310 | jz terminate |
3310 | jz terminate |
3311 | cmp cl,byte 4 |
3311 | cmp cl,byte 4 |
3312 | jz terminate |
3312 | jz terminate |
3313 | 3313 | ||
3314 | add ebx,0x20 |
3314 | add ebx,0x20 |
3315 | inc esi |
3315 | inc esi |
3316 | dec eax |
3316 | dec eax |
3317 | jnz newct |
3317 | jnz newct |
3318 | 3318 | ||
3319 | ret |
3319 | ret |
3320 | 3320 | ||
3321 | 3321 | ||
3322 | 3322 | ||
3323 | 3323 | ||
3324 | ; redraw screen |
3324 | ; redraw screen |
3325 | 3325 | ||
3326 | redrawscreen: |
3326 | redrawscreen: |
3327 | 3327 | ||
3328 | ; eax , if process window_data base is eax, do not set flag/limits |
3328 | ; eax , if process window_data base is eax, do not set flag/limits |
3329 | 3329 | ||
3330 | pushad |
3330 | pushad |
3331 | push eax |
3331 | push eax |
3332 | 3332 | ||
3333 | ;;; mov eax,2 |
3333 | ;;; mov eax,2 |
3334 | ;;; call delay_hs |
3334 | ;;; call delay_hs |
3335 | 3335 | ||
3336 | ;mov ecx,0 ; redraw flags for apps |
3336 | ;mov ecx,0 ; redraw flags for apps |
3337 | xor ecx,ecx |
3337 | xor ecx,ecx |
3338 | newdw2: |
3338 | newdw2: |
3339 | 3339 | ||
3340 | inc ecx |
3340 | inc ecx |
3341 | push ecx |
3341 | push ecx |
3342 | 3342 | ||
3343 | mov eax,ecx |
3343 | mov eax,ecx |
3344 | shl eax,5 |
3344 | shl eax,5 |
3345 | add eax,window_data |
3345 | add eax,window_data |
3346 | 3346 | ||
3347 | cmp eax,[esp+4] |
3347 | cmp eax,[esp+4] |
3348 | je not_this_task |
3348 | je not_this_task |
3349 | ; check if window in redraw area |
3349 | ; check if window in redraw area |
3350 | mov edi,eax |
3350 | mov edi,eax |
3351 | 3351 | ||
3352 | cmp ecx,1 ; limit for background |
3352 | cmp ecx,1 ; limit for background |
3353 | jz bgli |
3353 | jz bgli |
3354 | 3354 | ||
3355 | mov eax,[edi+0] |
3355 | mov eax,[edi+0] |
3356 | mov ebx,[edi+4] |
3356 | mov ebx,[edi+4] |
3357 | mov ecx,[edi+8] |
3357 | mov ecx,[edi+8] |
3358 | mov edx,[edi+12] |
3358 | mov edx,[edi+12] |
3359 | add ecx,eax |
3359 | add ecx,eax |
3360 | add edx,ebx |
3360 | add edx,ebx |
3361 | 3361 | ||
3362 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3362 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3363 | cmp ecx,ebx |
3363 | cmp ecx,ebx |
3364 | jb ricino |
3364 | jb ricino |
3365 | 3365 | ||
3366 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3366 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3367 | cmp ecx,eax |
3367 | cmp ecx,eax |
3368 | jb ricino |
3368 | jb ricino |
3369 | 3369 | ||
3370 | mov eax,[edi+0] |
3370 | mov eax,[edi+0] |
3371 | mov ebx,[edi+4] |
3371 | mov ebx,[edi+4] |
3372 | mov ecx,[edi+8] |
3372 | mov ecx,[edi+8] |
3373 | mov edx,[edi+12] |
3373 | mov edx,[edi+12] |
3374 | add ecx,eax |
3374 | add ecx,eax |
3375 | add edx,ebx |
3375 | add edx,ebx |
3376 | 3376 | ||
3377 | mov eax,[dly] ; eax = area y start edx = window y end |
3377 | mov eax,[dly] ; eax = area y start edx = window y end |
3378 | cmp edx,eax |
3378 | cmp edx,eax |
3379 | jb ricino |
3379 | jb ricino |
3380 | 3380 | ||
3381 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3381 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3382 | cmp ecx,eax |
3382 | cmp ecx,eax |
3383 | jb ricino |
3383 | jb ricino |
3384 | 3384 | ||
3385 | bgli: |
3385 | bgli: |
3386 | 3386 | ||
3387 | cmp edi,esi |
3387 | cmp edi,esi |
3388 | jz ricino |
3388 | jz ricino |
3389 | 3389 | ||
3390 | mov eax,edi |
3390 | mov eax,edi |
3391 | add eax,draw_data-window_data |
3391 | add eax,draw_data-window_data |
3392 | 3392 | ||
3393 | mov ebx,[dlx] ; set limits |
3393 | mov ebx,[dlx] ; set limits |
3394 | mov [eax+0],ebx |
3394 | mov [eax+0],ebx |
3395 | mov ebx,[dly] |
3395 | mov ebx,[dly] |
3396 | mov [eax+4],ebx |
3396 | mov [eax+4],ebx |
3397 | mov ebx,[dlxe] |
3397 | mov ebx,[dlxe] |
3398 | mov [eax+8],ebx |
3398 | mov [eax+8],ebx |
3399 | mov ebx,[dlye] |
3399 | mov ebx,[dlye] |
3400 | mov [eax+12],ebx |
3400 | mov [eax+12],ebx |
3401 | 3401 | ||
3402 | sub eax,draw_data-window_data |
3402 | sub eax,draw_data-window_data |
3403 | 3403 | ||
3404 | cmp ecx,1 |
3404 | cmp ecx,1 |
3405 | jne nobgrd |
3405 | jne nobgrd |
3406 | cmp esi,1 |
3406 | cmp esi,1 |
3407 | je newdw8 |
3407 | je newdw8 |
3408 | call drawbackground |
3408 | call drawbackground |
3409 | 3409 | ||
3410 | newdw8: |
3410 | newdw8: |
3411 | nobgrd: |
3411 | nobgrd: |
3412 | 3412 | ||
3413 | mov [eax+31],byte 1 ; mark as redraw |
3413 | mov [eax+31],byte 1 ; mark as redraw |
3414 | 3414 | ||
3415 | ricino: |
3415 | ricino: |
3416 | 3416 | ||
3417 | not_this_task: |
3417 | not_this_task: |
3418 | 3418 | ||
3419 | pop ecx |
3419 | pop ecx |
3420 | 3420 | ||
3421 | cmp ecx,[0x3004] |
3421 | cmp ecx,[0x3004] |
3422 | jle newdw2 |
3422 | jle newdw2 |
3423 | 3423 | ||
3424 | pop eax |
3424 | pop eax |
3425 | popad |
3425 | popad |
3426 | 3426 | ||
3427 | ret |
3427 | ret |
3428 | 3428 | ||
3429 | calculatebackground: ; background |
3429 | calculatebackground: ; background |
3430 | 3430 | ||
3431 | ; all black |
3431 | ; all black |
3432 | 3432 | ||
3433 | mov [display_data-8],dword 4 ; size x |
3433 | mov [display_data-8],dword 4 ; size x |
3434 | mov [display_data-4],dword 2 ; size y |
3434 | mov [display_data-4],dword 2 ; size y |
3435 | 3435 | ||
3436 | mov edi, 0x300000 ; set background to black |
3436 | mov edi, 0x300000 ; set background to black |
3437 | xor eax, eax |
3437 | xor eax, eax |
3438 | mov ecx, 0x0fff00 / 4 |
3438 | mov ecx, 0x0fff00 / 4 |
3439 | cld |
3439 | cld |
3440 | rep stosd |
3440 | rep stosd |
3441 | 3441 | ||
3442 | mov edi,display_data ; set os to use all pixels |
3442 | mov edi,display_data ; set os to use all pixels |
3443 | mov eax,0x01010101 |
3443 | mov eax,0x01010101 |
3444 | mov ecx,0x1fff00 / 4 |
3444 | mov ecx,0x1fff00 / 4 |
3445 | rep stosd |
3445 | rep stosd |
3446 | 3446 | ||
3447 | mov byte [0xFFF0], 0 ; do not draw background! |
3447 | mov byte [0xFFF0], 0 ; do not draw background! |
3448 | 3448 | ||
3449 | ret |
3449 | ret |
3450 | 3450 | ||
3451 | uglobal |
3451 | uglobal |
3452 | imax dd 0x0 |
3452 | imax dd 0x0 |
3453 | endg |
3453 | endg |
3454 | 3454 | ||
3455 | 3455 | ||
3456 | 3456 | ||
3457 | delay_ms: ; delay in 1/1000 sec |
3457 | delay_ms: ; delay in 1/1000 sec |
3458 | 3458 | ||
3459 | 3459 | ||
3460 | push eax |
3460 | push eax |
3461 | push ecx |
3461 | push ecx |
3462 | 3462 | ||
3463 | mov ecx,esi |
3463 | mov ecx,esi |
3464 | ; |
3464 | ; |
3465 | imul ecx, 33941 |
3465 | imul ecx, 33941 |
3466 | shr ecx, 9 |
3466 | shr ecx, 9 |
3467 | ; |
3467 | ; |
3468 | 3468 | ||
3469 | in al,0x61 |
3469 | in al,0x61 |
3470 | and al,0x10 |
3470 | and al,0x10 |
3471 | mov ah,al |
3471 | mov ah,al |
3472 | cld |
3472 | cld |
3473 | 3473 | ||
3474 | cnt1: in al,0x61 |
3474 | cnt1: in al,0x61 |
3475 | and al,0x10 |
3475 | and al,0x10 |
3476 | cmp al,ah |
3476 | cmp al,ah |
3477 | jz cnt1 |
3477 | jz cnt1 |
3478 | 3478 | ||
3479 | mov ah,al |
3479 | mov ah,al |
3480 | loop cnt1 |
3480 | loop cnt1 |
3481 | 3481 | ||
3482 | pop ecx |
3482 | pop ecx |
3483 | pop eax |
3483 | pop eax |
3484 | 3484 | ||
3485 | ret |
3485 | ret |
3486 | 3486 | ||
3487 | 3487 | ||
3488 | set_app_param: |
3488 | set_app_param: |
3489 | push edi |
3489 | push edi |
3490 | 3490 | ||
3491 | mov edi,[0x3010] |
3491 | mov edi,[0x3010] |
3492 | mov [edi],eax |
3492 | mov [edi],eax |
3493 | 3493 | ||
3494 | pop edi |
3494 | pop edi |
3495 | ret |
3495 | ret |
3496 | 3496 | ||
3497 | 3497 | ||
3498 | 3498 | ||
3499 | delay_hs: ; delay in 1/100 secs |
3499 | delay_hs: ; delay in 1/100 secs |
3500 | push eax |
3500 | push eax |
3501 | push ecx |
3501 | push ecx |
3502 | push edx |
3502 | push edx |
3503 | 3503 | ||
3504 | mov edx,[timer_ticks];[0xfdf0] |
3504 | mov edx,[timer_ticks];[0xfdf0] |
3505 | add edx,eax |
3505 | add edx,eax |
3506 | 3506 | ||
3507 | newtic: |
3507 | newtic: |
3508 | mov ecx,[timer_ticks];[0xfdf0] |
3508 | mov ecx,[timer_ticks];[0xfdf0] |
3509 | cmp edx,ecx |
3509 | cmp edx,ecx |
3510 | jbe zerodelay |
3510 | jbe zerodelay |
3511 | 3511 | ||
3512 | call change_task |
3512 | call change_task |
3513 | 3513 | ||
3514 | jmp newtic |
3514 | jmp newtic |
3515 | 3515 | ||
3516 | zerodelay: |
3516 | zerodelay: |
3517 | pop edx |
3517 | pop edx |
3518 | pop ecx |
3518 | pop ecx |
3519 | pop eax |
3519 | pop eax |
3520 | 3520 | ||
3521 | ret |
3521 | ret |
3522 | 3522 | ||
3523 | 3523 | ||
3524 | memmove: ; memory move in bytes |
3524 | memmove: ; memory move in bytes |
3525 | 3525 | ||
3526 | ; eax = from |
3526 | ; eax = from |
3527 | ; ebx = to |
3527 | ; ebx = to |
3528 | ; ecx = no of bytes |
3528 | ; ecx = no of bytes |
3529 | test ecx, ecx |
3529 | test ecx, ecx |
3530 | jle .ret |
3530 | jle .ret |
3531 | 3531 | ||
3532 | 3532 | ||
3533 | push esi edi ecx |
3533 | push esi edi ecx |
3534 | 3534 | ||
3535 | mov edi, ebx |
3535 | mov edi, ebx |
3536 | mov esi, eax |
3536 | mov esi, eax |
3537 | 3537 | ||
3538 | test ecx, not 11b |
3538 | test ecx, not 11b |
3539 | jz @f |
3539 | jz @f |
3540 | 3540 | ||
3541 | push ecx |
3541 | push ecx |
3542 | shr ecx, 2 |
3542 | shr ecx, 2 |
3543 | rep movsd |
3543 | rep movsd |
3544 | pop ecx |
3544 | pop ecx |
3545 | and ecx, 11b |
3545 | and ecx, 11b |
3546 | jz .finish |
3546 | jz .finish |
3547 | @@: |
3547 | @@: |
3548 | rep movsb |
3548 | rep movsb |
3549 | 3549 | ||
3550 | .finish: |
3550 | .finish: |
3551 | pop ecx edi esi |
3551 | pop ecx edi esi |
3552 | .ret: |
3552 | .ret: |
3553 | ret |
3553 | ret |
3554 | 3554 | ||
3555 | 3555 | ||
3556 | ; |
3556 | ; |
3557 | ;align 4 |
3557 | ;align 4 |
3558 | ; |
3558 | ; |
3559 | ;read_floppy_file: |
3559 | ;read_floppy_file: |
3560 | ; |
3560 | ; |
3561 | ;; as input |
3561 | ;; as input |
3562 | ;; |
3562 | ;; |
3563 | ;; eax pointer to file |
3563 | ;; eax pointer to file |
3564 | ;; ebx file lenght |
3564 | ;; ebx file lenght |
3565 | ;; ecx start 512 byte block number |
3565 | ;; ecx start 512 byte block number |
3566 | ;; edx number of blocks to read |
3566 | ;; edx number of blocks to read |
3567 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3567 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3568 | ;; |
3568 | ;; |
3569 | ;; |
3569 | ;; |
3570 | ;; on return |
3570 | ;; on return |
3571 | ;; |
3571 | ;; |
3572 | ;; eax = 0 command succesful |
3572 | ;; eax = 0 command succesful |
3573 | ;; 1 no fd base and/or partition defined |
3573 | ;; 1 no fd base and/or partition defined |
3574 | ;; 2 yet unsupported FS |
3574 | ;; 2 yet unsupported FS |
3575 | ;; 3 unknown FS |
3575 | ;; 3 unknown FS |
3576 | ;; 4 partition not defined at hd |
3576 | ;; 4 partition not defined at hd |
3577 | ;; 5 file not found |
3577 | ;; 5 file not found |
3578 | ;; ebx = size of file |
3578 | ;; ebx = size of file |
3579 | ; |
3579 | ; |
3580 | ; mov edi,[0x3010] |
3580 | ; mov edi,[0x3010] |
3581 | ; add edi,0x10 |
3581 | ; add edi,0x10 |
3582 | ; add esi,[edi] |
3582 | ; add esi,[edi] |
3583 | ; add eax,[edi] |
3583 | ; add eax,[edi] |
3584 | ; |
3584 | ; |
3585 | ; pushad |
3585 | ; pushad |
3586 | ; mov edi,esi |
3586 | ; mov edi,esi |
3587 | ; add edi,1024 |
3587 | ; add edi,1024 |
3588 | ; mov esi,0x100000+19*512 |
3588 | ; mov esi,0x100000+19*512 |
3589 | ; sub ecx,1 |
3589 | ; sub ecx,1 |
3590 | ; shl ecx,9 |
3590 | ; shl ecx,9 |
3591 | ; add esi,ecx |
3591 | ; add esi,ecx |
3592 | ; shl edx,9 |
3592 | ; shl edx,9 |
3593 | ; mov ecx,edx |
3593 | ; mov ecx,edx |
3594 | ; cld |
3594 | ; cld |
3595 | ; rep movsb |
3595 | ; rep movsb |
3596 | ; popad |
3596 | ; popad |
3597 | ; |
3597 | ; |
3598 | ; mov [esp+36],eax |
3598 | ; mov [esp+36],eax |
3599 | ; mov [esp+24],ebx |
3599 | ; mov [esp+24],ebx |
3600 | ; ret |
3600 | ; ret |
3601 | 3601 | ||
3602 | 3602 | ||
3603 | 3603 | ||
3604 | align 4 |
3604 | align 4 |
3605 | 3605 | ||
3606 | sys_programirq: |
3606 | sys_programirq: |
3607 | 3607 | ||
3608 | mov edi,[0x3010] |
3608 | mov edi,[0x3010] |
3609 | add edi,0x10 |
3609 | add edi,0x10 |
3610 | add eax,[edi] |
3610 | add eax,[edi] |
3611 | 3611 | ||
3612 | cmp ebx,16 |
3612 | cmp ebx,16 |
3613 | jae .not_owner |
3613 | jae .not_owner |
3614 | mov edi,[0x3010] |
3614 | mov edi,[0x3010] |
3615 | mov edi,[edi+0x4] |
3615 | mov edi,[edi+0x4] |
3616 | cmp edi,[irq_owner+ebx*4] |
3616 | cmp edi,[irq_owner+ebx*4] |
3617 | je spril1 |
3617 | je spril1 |
3618 | .not_owner: |
3618 | .not_owner: |
3619 | mov [esp+36],dword 1 |
3619 | mov [esp+36],dword 1 |
3620 | ret |
3620 | ret |
3621 | spril1: |
3621 | spril1: |
3622 | 3622 | ||
3623 | mov esi,eax |
3623 | mov esi,eax |
3624 | shl ebx,6 |
3624 | shl ebx,6 |
3625 | add ebx,irq00read |
3625 | add ebx,irq00read |
3626 | mov edi,ebx |
3626 | mov edi,ebx |
3627 | mov ecx,16 |
3627 | mov ecx,16 |
3628 | cld |
3628 | cld |
3629 | rep movsd |
3629 | rep movsd |
3630 | mov [esp+36],dword 0 |
3630 | mov [esp+36],dword 0 |
3631 | ret |
3631 | ret |
3632 | 3632 | ||
3633 | 3633 | ||
3634 | align 4 |
3634 | align 4 |
3635 | 3635 | ||
3636 | get_irq_data: |
3636 | get_irq_data: |
3637 | cmp eax,16 |
3637 | cmp eax,16 |
3638 | jae .not_owner |
3638 | jae .not_owner |
3639 | mov edx,eax ; check for correct owner |
3639 | mov edx,eax ; check for correct owner |
3640 | shl edx,2 |
3640 | shl edx,2 |
3641 | add edx,irq_owner |
3641 | add edx,irq_owner |
3642 | mov edx,[edx] |
3642 | mov edx,[edx] |
3643 | mov edi,[0x3010] |
3643 | mov edi,[0x3010] |
3644 | mov edi,[edi+0x4] |
3644 | mov edi,[edi+0x4] |
3645 | cmp edx,edi |
3645 | cmp edx,edi |
3646 | je gidril1 |
3646 | je gidril1 |
3647 | .not_owner: |
3647 | .not_owner: |
3648 | mov [esp+32],dword 2 ; ecx=2 |
3648 | mov [esp+32],dword 2 ; ecx=2 |
3649 | ret |
3649 | ret |
3650 | 3650 | ||
3651 | gidril1: |
3651 | gidril1: |
3652 | 3652 | ||
3653 | mov ebx,eax |
3653 | mov ebx,eax |
3654 | shl ebx,12 |
3654 | shl ebx,12 |
3655 | add ebx,0x2e0000 |
3655 | add ebx,0x2e0000 |
3656 | mov eax,[ebx] |
3656 | mov eax,[ebx] |
3657 | mov ecx,1 |
3657 | mov ecx,1 |
3658 | test eax,eax |
3658 | test eax,eax |
3659 | jz gid1 |
3659 | jz gid1 |
3660 | 3660 | ||
3661 | dec eax |
3661 | dec eax |
3662 | mov esi,ebx |
3662 | mov esi,ebx |
3663 | mov [ebx],eax |
3663 | mov [ebx],eax |
3664 | movzx ebx,byte [ebx+0x10] |
3664 | movzx ebx,byte [ebx+0x10] |
3665 | add esi,0x10 |
3665 | add esi,0x10 |
3666 | mov edi,esi |
3666 | mov edi,esi |
3667 | inc esi |
3667 | inc esi |
3668 | mov ecx,4000 / 4 |
3668 | mov ecx,4000 / 4 |
3669 | cld |
3669 | cld |
3670 | rep movsd |
3670 | rep movsd |
3671 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3671 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3672 | gid1: |
3672 | gid1: |
3673 | mov [esp+36],eax |
3673 | mov [esp+36],eax |
3674 | mov [esp+32],ecx |
3674 | mov [esp+32],ecx |
3675 | mov [esp+24],ebx |
3675 | mov [esp+24],ebx |
3676 | ret |
3676 | ret |
3677 | 3677 | ||
3678 | 3678 | ||
3679 | set_io_access_rights: |
3679 | set_io_access_rights: |
3680 | 3680 | ||
3681 | pushad |
3681 | pushad |
3682 | 3682 | ||
3683 | mov edi,[0x3000] |
3683 | mov edi,[0x3000] |
3684 | imul edi,tss_step |
3684 | imul edi,tss_step |
3685 | add edi,tss_data+128 |
3685 | add edi,tss_data+128 |
3686 | ; add edi,128 |
3686 | ; add edi,128 |
3687 | 3687 | ||
3688 | mov ecx,eax |
3688 | mov ecx,eax |
3689 | and ecx,7 ; offset in byte |
3689 | and ecx,7 ; offset in byte |
3690 | 3690 | ||
3691 | shr eax,3 ; number of byte |
3691 | shr eax,3 ; number of byte |
3692 | add edi,eax |
3692 | add edi,eax |
3693 | 3693 | ||
3694 | mov ebx,1 |
3694 | mov ebx,1 |
3695 | shl ebx,cl |
3695 | shl ebx,cl |
3696 | 3696 | ||
3697 | cmp ebp,0 ; enable access - ebp = 0 |
3697 | cmp ebp,0 ; enable access - ebp = 0 |
3698 | jne siar1 |
3698 | jne siar1 |
3699 | 3699 | ||
3700 | not ebx |
3700 | not ebx |
3701 | and [edi],byte bl |
3701 | and [edi],byte bl |
3702 | 3702 | ||
3703 | popad |
3703 | popad |
3704 | 3704 | ||
3705 | ret |
3705 | ret |
3706 | 3706 | ||
3707 | siar1: |
3707 | siar1: |
3708 | 3708 | ||
3709 | or [edi],byte bl ; disable access - ebp = 1 |
3709 | or [edi],byte bl ; disable access - ebp = 1 |
3710 | 3710 | ||
3711 | popad |
3711 | popad |
3712 | 3712 | ||
3713 | ret |
3713 | ret |
3714 | 3714 | ||
3715 | 3715 | ||
3716 | 3716 | ||
3717 | 3717 | ||
3718 | 3718 | ||
3719 | r_f_port_area: |
3719 | r_f_port_area: |
3720 | 3720 | ||
3721 | test eax, eax |
3721 | test eax, eax |
3722 | jnz free_port_area |
3722 | jnz free_port_area |
3723 | ; je r_port_area |
3723 | ; je r_port_area |
3724 | ; jmp free_port_area |
3724 | ; jmp free_port_area |
3725 | 3725 | ||
3726 | ; r_port_area: |
3726 | ; r_port_area: |
3727 | 3727 | ||
3728 | pushad |
3728 | pushad |
3729 | 3729 | ||
3730 | cmp ebx,ecx ; beginning > end ? |
3730 | cmp ebx,ecx ; beginning > end ? |
3731 | ja rpal1 |
3731 | ja rpal1 |
3732 | cmp ecx,65536 |
3732 | cmp ecx,65536 |
3733 | jae rpal1 |
3733 | jae rpal1 |
3734 | mov esi,[0x2d0000] |
3734 | mov esi,[0x2d0000] |
3735 | test esi,esi ; no reserved areas ? |
3735 | test esi,esi ; no reserved areas ? |
3736 | je rpal2 |
3736 | je rpal2 |
3737 | cmp esi,255 ; max reserved |
3737 | cmp esi,255 ; max reserved |
3738 | jae rpal1 |
3738 | jae rpal1 |
3739 | rpal3: |
3739 | rpal3: |
3740 | mov edi,esi |
3740 | mov edi,esi |
3741 | shl edi,4 |
3741 | shl edi,4 |
3742 | add edi,0x2d0000 |
3742 | add edi,0x2d0000 |
3743 | cmp ebx,[edi+8] |
3743 | cmp ebx,[edi+8] |
3744 | ja rpal4 |
3744 | ja rpal4 |
3745 | cmp ecx,[edi+4] |
3745 | cmp ecx,[edi+4] |
3746 | jae rpal1 |
3746 | jae rpal1 |
3747 | ; jb rpal4 |
3747 | ; jb rpal4 |
3748 | ; jmp rpal1 |
3748 | ; jmp rpal1 |
3749 | rpal4: |
3749 | rpal4: |
3750 | 3750 | ||
3751 | dec esi |
3751 | dec esi |
3752 | jnz rpal3 |
3752 | jnz rpal3 |
3753 | jmp rpal2 |
3753 | jmp rpal2 |
3754 | rpal1: |
3754 | rpal1: |
3755 | popad |
3755 | popad |
3756 | mov eax,1 |
3756 | mov eax,1 |
3757 | ret |
3757 | ret |
3758 | 3758 | ||
3759 | rpal2: |
3759 | rpal2: |
3760 | popad |
3760 | popad |
3761 | 3761 | ||
3762 | 3762 | ||
3763 | ; enable port access at port IO map |
3763 | ; enable port access at port IO map |
3764 | cli |
3764 | cli |
3765 | pushad ; start enable io map |
3765 | pushad ; start enable io map |
3766 | 3766 | ||
3767 | cmp ecx,65536 ;16384 |
3767 | cmp ecx,65536 ;16384 |
3768 | jae no_unmask_io ; jge |
3768 | jae no_unmask_io ; jge |
3769 | 3769 | ||
3770 | mov eax,ebx |
3770 | mov eax,ebx |
3771 | 3771 | ||
3772 | new_port_access: |
3772 | new_port_access: |
3773 | 3773 | ||
3774 | pushad |
3774 | pushad |
3775 | 3775 | ||
3776 | xor ebp,ebp ; enable - eax = port |
3776 | xor ebp,ebp ; enable - eax = port |
3777 | call set_io_access_rights |
3777 | call set_io_access_rights |
3778 | 3778 | ||
3779 | popad |
3779 | popad |
3780 | 3780 | ||
3781 | inc eax |
3781 | inc eax |
3782 | cmp eax,ecx |
3782 | cmp eax,ecx |
3783 | jbe new_port_access |
3783 | jbe new_port_access |
3784 | 3784 | ||
3785 | no_unmask_io: |
3785 | no_unmask_io: |
3786 | 3786 | ||
3787 | popad ; end enable io map |
3787 | popad ; end enable io map |
3788 | sti |
3788 | sti |
3789 | 3789 | ||
3790 | mov edi,[0x2d0000] |
3790 | mov edi,[0x2d0000] |
3791 | add edi,1 |
3791 | add edi,1 |
3792 | mov [0x2d0000],edi |
3792 | mov [0x2d0000],edi |
3793 | shl edi,4 |
3793 | shl edi,4 |
3794 | add edi,0x2d0000 |
3794 | add edi,0x2d0000 |
3795 | mov esi,[0x3010] |
3795 | mov esi,[0x3010] |
3796 | mov esi,[esi+0x4] |
3796 | mov esi,[esi+0x4] |
3797 | mov [edi],esi |
3797 | mov [edi],esi |
3798 | mov [edi+4],ebx |
3798 | mov [edi+4],ebx |
3799 | mov [edi+8],ecx |
3799 | mov [edi+8],ecx |
3800 | 3800 | ||
3801 | xor eax, eax |
3801 | xor eax, eax |
3802 | ret |
3802 | ret |
3803 | 3803 | ||
3804 | 3804 | ||
3805 | 3805 | ||
3806 | 3806 | ||
3807 | free_port_area: |
3807 | free_port_area: |
3808 | 3808 | ||
3809 | pushad |
3809 | pushad |
3810 | 3810 | ||
3811 | mov esi,[0x2d0000] ; no reserved areas ? |
3811 | mov esi,[0x2d0000] ; no reserved areas ? |
3812 | test esi,esi |
3812 | test esi,esi |
3813 | je frpal2 |
3813 | je frpal2 |
3814 | mov edx,[0x3010] |
3814 | mov edx,[0x3010] |
3815 | mov edx,[edx+4] |
3815 | mov edx,[edx+4] |
3816 | frpal3: |
3816 | frpal3: |
3817 | mov edi,esi |
3817 | mov edi,esi |
3818 | shl edi,4 |
3818 | shl edi,4 |
3819 | add edi,0x2d0000 |
3819 | add edi,0x2d0000 |
3820 | cmp edx,[edi] |
3820 | cmp edx,[edi] |
3821 | jne frpal4 |
3821 | jne frpal4 |
3822 | cmp ebx,[edi+4] |
3822 | cmp ebx,[edi+4] |
3823 | jne frpal4 |
3823 | jne frpal4 |
3824 | cmp ecx,[edi+8] |
3824 | cmp ecx,[edi+8] |
3825 | jne frpal4 |
3825 | jne frpal4 |
3826 | jmp frpal1 |
3826 | jmp frpal1 |
3827 | frpal4: |
3827 | frpal4: |
3828 | dec esi |
3828 | dec esi |
3829 | jnz frpal3 |
3829 | jnz frpal3 |
3830 | frpal2: |
3830 | frpal2: |
3831 | popad |
3831 | popad |
3832 | mov eax,1 |
3832 | mov eax,1 |
3833 | ret |
3833 | ret |
3834 | frpal1: |
3834 | frpal1: |
3835 | mov ecx,256 |
3835 | mov ecx,256 |
3836 | sub ecx,esi |
3836 | sub ecx,esi |
3837 | shl ecx,4 |
3837 | shl ecx,4 |
3838 | mov esi,edi |
3838 | mov esi,edi |
3839 | add esi,16 |
3839 | add esi,16 |
3840 | cld |
3840 | cld |
3841 | rep movsb |
3841 | rep movsb |
3842 | 3842 | ||
3843 | dec dword [0x2d0000] |
3843 | dec dword [0x2d0000] |
3844 | 3844 | ||
3845 | popad |
3845 | popad |
3846 | 3846 | ||
3847 | 3847 | ||
3848 | ; disable port access at port IO map |
3848 | ; disable port access at port IO map |
3849 | 3849 | ||
3850 | pushad ; start disable io map |
3850 | pushad ; start disable io map |
3851 | 3851 | ||
3852 | cmp ecx,65536 ;16384 |
3852 | cmp ecx,65536 ;16384 |
3853 | jge no_mask_io |
3853 | jge no_mask_io |
3854 | 3854 | ||
3855 | mov eax,ebx |
3855 | mov eax,ebx |
3856 | 3856 | ||
3857 | new_port_access_disable: |
3857 | new_port_access_disable: |
3858 | 3858 | ||
3859 | pushad |
3859 | pushad |
3860 | 3860 | ||
3861 | mov ebp,1 ; disable - eax = port |
3861 | mov ebp,1 ; disable - eax = port |
3862 | call set_io_access_rights |
3862 | call set_io_access_rights |
3863 | 3863 | ||
3864 | popad |
3864 | popad |
3865 | 3865 | ||
3866 | inc eax |
3866 | inc eax |
3867 | cmp eax,ecx |
3867 | cmp eax,ecx |
3868 | jbe new_port_access_disable |
3868 | jbe new_port_access_disable |
3869 | 3869 | ||
3870 | no_mask_io: |
3870 | no_mask_io: |
3871 | 3871 | ||
3872 | popad ; end disable io map |
3872 | popad ; end disable io map |
3873 | 3873 | ||
3874 | xor eax, eax |
3874 | xor eax, eax |
3875 | ret |
3875 | ret |
3876 | 3876 | ||
3877 | 3877 | ||
3878 | reserve_free_irq: |
3878 | reserve_free_irq: |
3879 | 3879 | ||
3880 | mov ecx, 1 |
3880 | mov ecx, 1 |
3881 | cmp ebx, 16 |
3881 | cmp ebx, 16 |
3882 | jae fril1 |
3882 | jae fril1 |
3883 | test eax,eax |
3883 | test eax,eax |
3884 | jz reserve_irq |
3884 | jz reserve_irq |
3885 | 3885 | ||
3886 | lea edi,[irq_owner+ebx*4] |
3886 | lea edi,[irq_owner+ebx*4] |
3887 | mov edx,[edi] |
3887 | mov edx,[edi] |
3888 | mov eax,[0x3010] |
3888 | mov eax,[0x3010] |
3889 | cmp edx,[eax+0x4] |
3889 | cmp edx,[eax+0x4] |
3890 | jne fril1 |
3890 | jne fril1 |
3891 | dec ecx |
3891 | dec ecx |
3892 | mov [edi],ecx |
3892 | mov [edi],ecx |
3893 | fril1: |
3893 | fril1: |
3894 | mov [esp+36],ecx ; return in eax |
3894 | mov [esp+36],ecx ; return in eax |
3895 | ret |
3895 | ret |
3896 | 3896 | ||
3897 | reserve_irq: |
3897 | reserve_irq: |
3898 | 3898 | ||
3899 | lea edi,[irq_owner+ebx*4] |
3899 | lea edi,[irq_owner+ebx*4] |
3900 | cmp dword [edi], 0 |
3900 | cmp dword [edi], 0 |
3901 | jnz ril1 |
3901 | jnz ril1 |
3902 | 3902 | ||
3903 | mov edx,[0x3010] |
3903 | mov edx,[0x3010] |
3904 | mov edx,[edx+0x4] |
3904 | mov edx,[edx+0x4] |
3905 | mov [edi],edx |
3905 | mov [edi],edx |
3906 | dec ecx |
3906 | dec ecx |
3907 | ril1: |
3907 | ril1: |
3908 | mov [esp+36],ecx ; return in eax |
3908 | mov [esp+36],ecx ; return in eax |
3909 | ret |
3909 | ret |
3910 | 3910 | ||
3911 | 3911 | ||
3912 | 3912 | ||
3913 | drawbackground: |
3913 | drawbackground: |
3914 | inc [mouse_pause] |
3914 | inc [mouse_pause] |
3915 | cmp [0xfe0c],word 0x12 |
3915 | cmp [0xfe0c],word 0x12 |
3916 | jne dbrv12 |
3916 | jne dbrv12 |
3917 | cmp [display_data-12],dword 1 |
3917 | cmp [display_data-12],dword 1 |
3918 | jne bgrstr12 |
3918 | jne bgrstr12 |
3919 | call vga_drawbackground_tiled |
3919 | call vga_drawbackground_tiled |
3920 | dec [mouse_pause] |
3920 | dec [mouse_pause] |
3921 | call [draw_pointer] |
3921 | call [draw_pointer] |
3922 | ret |
3922 | ret |
3923 | bgrstr12: |
3923 | bgrstr12: |
3924 | call vga_drawbackground_stretch |
3924 | call vga_drawbackground_stretch |
3925 | dec [mouse_pause] |
3925 | dec [mouse_pause] |
3926 | call [draw_pointer] |
3926 | call [draw_pointer] |
3927 | ret |
3927 | ret |
3928 | dbrv12: |
3928 | dbrv12: |
3929 | 3929 | ||
3930 | cmp [0xfe0c],word 0100000000000000b |
3930 | cmp [0xfe0c],word 0100000000000000b |
3931 | jge dbrv20 |
3931 | jge dbrv20 |
3932 | cmp [0xfe0c],word 0x13 |
3932 | cmp [0xfe0c],word 0x13 |
3933 | je dbrv20 |
3933 | je dbrv20 |
3934 | call vesa12_drawbackground |
3934 | call vesa12_drawbackground |
3935 | dec [mouse_pause] |
3935 | dec [mouse_pause] |
3936 | call [draw_pointer] |
3936 | call [draw_pointer] |
3937 | ret |
3937 | ret |
3938 | dbrv20: |
3938 | dbrv20: |
3939 | cmp [display_data-12],dword 1 |
3939 | cmp [display_data-12],dword 1 |
3940 | jne bgrstr |
3940 | jne bgrstr |
3941 | call vesa20_drawbackground_tiled |
3941 | call vesa20_drawbackground_tiled |
3942 | dec [mouse_pause] |
3942 | dec [mouse_pause] |
3943 | call [draw_pointer] |
3943 | call [draw_pointer] |
3944 | ret |
3944 | ret |
3945 | bgrstr: |
3945 | bgrstr: |
3946 | call vesa20_drawbackground_stretch |
3946 | call vesa20_drawbackground_stretch |
3947 | dec [mouse_pause] |
3947 | dec [mouse_pause] |
3948 | call [draw_pointer] |
3948 | call [draw_pointer] |
3949 | ret |
3949 | ret |
3950 | 3950 | ||
3951 | align 4 |
3951 | align 4 |
3952 | 3952 | ||
3953 | syscall_putimage: ; PutImage |
3953 | syscall_putimage: ; PutImage |
3954 | 3954 | ||
3955 | mov edx,ecx |
3955 | mov edx,ecx |
3956 | mov ecx,ebx |
3956 | mov ecx,ebx |
3957 | lea ebx, [eax+std_application_base_address] |
3957 | lea ebx, [eax+std_application_base_address] |
3958 | 3958 | ||
3959 | sys_putimage: |
3959 | sys_putimage: |
3960 | test ecx,0x80008000 |
3960 | test ecx,0x80008000 |
3961 | jnz .exit |
3961 | jnz .exit |
3962 | test ecx,0x0000FFFF |
3962 | test ecx,0x0000FFFF |
3963 | jz .exit |
3963 | jz .exit |
3964 | test ecx,0xFFFF0000 |
3964 | test ecx,0xFFFF0000 |
3965 | jnz @f |
3965 | jnz @f |
3966 | .exit: |
3966 | .exit: |
3967 | ret |
3967 | ret |
3968 | @@: |
3968 | @@: |
3969 | mov eax, vga_putimage |
3969 | mov eax, vga_putimage |
3970 | cmp [0xfe0c], word 0x12 |
3970 | cmp [0xfe0c], word 0x12 |
3971 | jz .doit |
3971 | jz .doit |
3972 | mov eax, vesa12_putimage |
3972 | mov eax, vesa12_putimage |
3973 | cmp [0xfe0c], word 0100000000000000b |
3973 | cmp [0xfe0c], word 0100000000000000b |
3974 | jae @f |
3974 | jae @f |
3975 | cmp [0xfe0c], word 0x13 |
3975 | cmp [0xfe0c], word 0x13 |
3976 | jnz .doit |
3976 | jnz .doit |
3977 | @@: |
3977 | @@: |
3978 | mov eax, vesa20_putimage |
3978 | mov eax, vesa20_putimage |
3979 | .doit: |
3979 | .doit: |
3980 | ; inc [mouse_pause] |
3980 | ; inc [mouse_pause] |
3981 | call eax |
3981 | call eax |
3982 | ; dec [mouse_pause] |
3982 | ; dec [mouse_pause] |
3983 | jmp [draw_pointer] |
3983 | jmp [draw_pointer] |
3984 | 3984 | ||
3985 | ; eax x beginning |
3985 | ; eax x beginning |
3986 | ; ebx y beginning |
3986 | ; ebx y beginning |
3987 | ; ecx x end |
3987 | ; ecx x end |
3988 | ; edx y end |
3988 | ; edx y end |
3989 | ; edi color |
3989 | ; edi color |
3990 | 3990 | ||
3991 | __sys_drawbar: |
3991 | __sys_drawbar: |
3992 | inc [mouse_pause] |
3992 | inc [mouse_pause] |
3993 | cmp [0xfe0c],word 0x12 |
3993 | cmp [0xfe0c],word 0x12 |
3994 | jne sdbv20 |
3994 | jne sdbv20 |
3995 | call vga_drawbar |
3995 | call vga_drawbar |
3996 | dec [mouse_pause] |
3996 | dec [mouse_pause] |
3997 | call [draw_pointer] |
3997 | call [draw_pointer] |
3998 | ret |
3998 | ret |
3999 | sdbv20: |
3999 | sdbv20: |
4000 | cmp [0xfe0c],word 0100000000000000b |
4000 | cmp [0xfe0c],word 0100000000000000b |
4001 | jge dbv20 |
4001 | jge dbv20 |
4002 | cmp [0xfe0c],word 0x13 |
4002 | cmp [0xfe0c],word 0x13 |
4003 | je dbv20 |
4003 | je dbv20 |
4004 | call vesa12_drawbar |
4004 | call vesa12_drawbar |
4005 | dec [mouse_pause] |
4005 | dec [mouse_pause] |
4006 | call [draw_pointer] |
4006 | call [draw_pointer] |
4007 | ret |
4007 | ret |
4008 | dbv20: |
4008 | dbv20: |
4009 | call vesa20_drawbar |
4009 | call vesa20_drawbar |
4010 | dec [mouse_pause] |
4010 | dec [mouse_pause] |
4011 | call [draw_pointer] |
4011 | call [draw_pointer] |
4012 | ret |
4012 | ret |
4013 | 4013 | ||
4014 | 4014 | ||
4015 | 4015 | ||
4016 | kb_read: |
4016 | kb_read: |
4017 | 4017 | ||
4018 | push ecx edx |
4018 | push ecx edx |
4019 | 4019 | ||
4020 | mov ecx,0xffff |
4020 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4021 | kr_loop: |
4021 | kr_loop: |
4022 | in al,0x64 |
4022 | in al,0x64 |
4023 | test al,1 |
4023 | test al,1 |
4024 | jnz kr_ready |
4024 | jnz kr_ready |
4025 | loop kr_loop |
4025 | loop kr_loop |
4026 | mov ah,1 |
4026 | mov ah,1 |
4027 | jmp kr_exit |
4027 | jmp kr_exit |
4028 | kr_ready: |
4028 | kr_ready: |
4029 | push ecx |
4029 | push ecx |
4030 | mov ecx,32 |
4030 | mov ecx,32 |
4031 | kr_delay: |
4031 | kr_delay: |
4032 | loop kr_delay |
4032 | loop kr_delay |
4033 | pop ecx |
4033 | pop ecx |
4034 | in al,0x60 |
4034 | in al,0x60 |
4035 | xor ah,ah |
4035 | xor ah,ah |
4036 | kr_exit: |
4036 | kr_exit: |
4037 | 4037 | ||
4038 | pop edx ecx |
4038 | pop edx ecx |
4039 | 4039 | ||
4040 | ret |
4040 | ret |
4041 | 4041 | ||
4042 | 4042 | ||
4043 | kb_write: |
4043 | kb_write: |
4044 | 4044 | ||
4045 | push ecx edx |
4045 | push ecx edx |
4046 | 4046 | ||
4047 | mov dl,al |
4047 | mov dl,al |
4048 | mov ecx,0xffff |
4048 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4049 | kw_loop1: |
4049 | kw_loop1: |
4050 | in al,0x64 |
4050 | in al,0x64 |
4051 | test al,0x20 |
4051 | test al,0x20 |
4052 | jz kw_ok1 |
4052 | jz kw_ok1 |
4053 | loop kw_loop1 |
4053 | loop kw_loop1 |
4054 | mov ah,1 |
4054 | mov ah,1 |
4055 | jmp kw_exit |
4055 | jmp kw_exit |
4056 | kw_ok1: |
4056 | kw_ok1: |
4057 | in al,0x60 |
4057 | in al,0x60 |
4058 | mov ecx,0xffff |
4058 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4059 | kw_loop: |
4059 | kw_loop: |
4060 | in al,0x64 |
4060 | in al,0x64 |
4061 | test al,2 |
4061 | test al,2 |
4062 | jz kw_ok |
4062 | jz kw_ok |
4063 | loop kw_loop |
4063 | loop kw_loop |
4064 | mov ah,1 |
4064 | mov ah,1 |
4065 | jmp kw_exit |
4065 | jmp kw_exit |
4066 | kw_ok: |
4066 | kw_ok: |
4067 | mov al,dl |
4067 | mov al,dl |
4068 | out 0x60,al |
4068 | out 0x60,al |
4069 | mov ecx,0xffff |
4069 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4070 | kw_loop3: |
4070 | kw_loop3: |
4071 | in al,0x64 |
4071 | in al,0x64 |
4072 | test al,2 |
4072 | test al,2 |
4073 | jz kw_ok3 |
4073 | jz kw_ok3 |
4074 | loop kw_loop3 |
4074 | loop kw_loop3 |
4075 | mov ah,1 |
4075 | mov ah,1 |
4076 | jmp kw_exit |
4076 | jmp kw_exit |
4077 | kw_ok3: |
4077 | kw_ok3: |
4078 | mov ah,8 |
4078 | mov ah,8 |
4079 | kw_loop4: |
4079 | kw_loop4: |
4080 | mov ecx,0xffff |
4080 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4081 | kw_loop5: |
4081 | kw_loop5: |
4082 | in al,0x64 |
4082 | in al,0x64 |
4083 | test al,1 |
4083 | test al,1 |
4084 | jnz kw_ok4 |
4084 | jnz kw_ok4 |
4085 | loop kw_loop5 |
4085 | loop kw_loop5 |
4086 | dec ah |
4086 | dec ah |
4087 | jnz kw_loop4 |
4087 | jnz kw_loop4 |
4088 | kw_ok4: |
4088 | kw_ok4: |
4089 | xor ah,ah |
4089 | xor ah,ah |
4090 | kw_exit: |
4090 | kw_exit: |
4091 | 4091 | ||
4092 | pop edx ecx |
4092 | pop edx ecx |
4093 | 4093 | ||
4094 | ret |
4094 | ret |
4095 | 4095 | ||
4096 | 4096 | ||
4097 | kb_cmd: |
4097 | kb_cmd: |
4098 | 4098 | ||
4099 | mov ecx,0xffff |
4099 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4100 | c_wait: |
4100 | c_wait: |
4101 | in al,0x64 |
4101 | in al,0x64 |
4102 | test al,2 |
4102 | test al,2 |
4103 | jz c_send |
4103 | jz c_send |
4104 | loop c_wait |
4104 | loop c_wait |
4105 | jmp c_error |
4105 | jmp c_error |
4106 | c_send: |
4106 | c_send: |
4107 | mov al,bl |
4107 | mov al,bl |
4108 | out 0x64,al |
4108 | out 0x64,al |
4109 | mov ecx,0xffff |
4109 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4110 | c_accept: |
4110 | c_accept: |
4111 | in al,0x64 |
4111 | in al,0x64 |
4112 | test al,2 |
4112 | test al,2 |
4113 | jz c_ok |
4113 | jz c_ok |
4114 | loop c_accept |
4114 | loop c_accept |
4115 | c_error: |
4115 | c_error: |
4116 | mov ah,1 |
4116 | mov ah,1 |
4117 | jmp c_exit |
4117 | jmp c_exit |
4118 | c_ok: |
4118 | c_ok: |
4119 | xor ah,ah |
4119 | xor ah,ah |
4120 | c_exit: |
4120 | c_exit: |
4121 | ret |
4121 | ret |
4122 | 4122 | ||
4123 | 4123 | ||
4124 | setmouse: ; set mousepicture -pointer |
4124 | setmouse: ; set mousepicture -pointer |
4125 | ; ps2 mouse enable |
4125 | ; ps2 mouse enable |
4126 | 4126 | ||
4127 | mov [0xf200],dword mousepointer |
4127 | mov [0xf200],dword mousepointer |
4128 | 4128 | ||
4129 | cli |
4129 | cli |
4130 | ; mov bl,0xa8 ; enable mouse cmd |
4130 | ; mov bl,0xa8 ; enable mouse cmd |
4131 | ; call kb_cmd |
4131 | ; call kb_cmd |
4132 | ; call kb_read ; read status |
4132 | ; call kb_read ; read status |
4133 | ; mov bl,0x20 ; get command byte |
4133 | ; mov bl,0x20 ; get command byte |
4134 | ; call kb_cmd |
4134 | ; call kb_cmd |
4135 | ; call kb_read |
4135 | ; call kb_read |
4136 | ; or al,3 ; enable interrupt |
4136 | ; or al,3 ; enable interrupt |
4137 | ; mov bl,0x60 ; write command |
4137 | ; mov bl,0x60 ; write command |
4138 | ; push eax |
4138 | ; push eax |
4139 | ; call kb_cmd |
4139 | ; call kb_cmd |
4140 | ; pop eax |
4140 | ; pop eax |
4141 | ; call kb_write |
4141 | ; call kb_write |
4142 | ; mov bl,0xd4 ; for mouse |
4142 | ; mov bl,0xd4 ; for mouse |
4143 | ; call kb_cmd |
4143 | ; call kb_cmd |
4144 | ; mov al,0xf4 ; enable mouse device |
4144 | ; mov al,0xf4 ; enable mouse device |
4145 | ; call kb_write |
4145 | ; call kb_write |
4146 | ; call kb_read ; read status return |
4146 | ; call kb_read ; read status return |
4147 | 4147 | ||
4148 | ; com1 mouse enable |
4148 | ; com1 mouse enable |
4149 | 4149 | ||
4150 | mov bx,0x3f8 ; combase |
4150 | mov bx,0x3f8 ; combase |
4151 | 4151 | ||
4152 | mov dx,bx |
4152 | mov dx,bx |
4153 | add dx,3 |
4153 | add dx,3 |
4154 | mov al,0x80 |
4154 | mov al,0x80 |
4155 | out dx,al |
4155 | out dx,al |
4156 | 4156 | ||
4157 | mov dx,bx |
4157 | mov dx,bx |
4158 | add dx,1 |
4158 | add dx,1 |
4159 | mov al,0 |
4159 | mov al,0 |
4160 | out dx,al |
4160 | out dx,al |
4161 | 4161 | ||
4162 | mov dx,bx |
4162 | mov dx,bx |
4163 | add dx,0 |
4163 | add dx,0 |
4164 | mov al,0x30*2 ; 0x30 / 4 |
4164 | mov al,0x30*2 ; 0x30 / 4 |
4165 | out dx,al |
4165 | out dx,al |
4166 | 4166 | ||
4167 | mov dx,bx |
4167 | mov dx,bx |
4168 | add dx,3 |
4168 | add dx,3 |
4169 | mov al,2 ; 3 |
4169 | mov al,2 ; 3 |
4170 | out dx,al |
4170 | out dx,al |
4171 | 4171 | ||
4172 | mov dx,bx |
4172 | mov dx,bx |
4173 | add dx,4 |
4173 | add dx,4 |
4174 | mov al,0xb |
4174 | mov al,0xb |
4175 | out dx,al |
4175 | out dx,al |
4176 | 4176 | ||
4177 | mov dx,bx |
4177 | mov dx,bx |
4178 | add dx,1 |
4178 | add dx,1 |
4179 | mov al,1 |
4179 | mov al,1 |
4180 | out dx,al |
4180 | out dx,al |
4181 | 4181 | ||
4182 | 4182 | ||
4183 | ; com2 mouse enable |
4183 | ; com2 mouse enable |
4184 | 4184 | ||
4185 | mov bx,0x2f8 ; combase |
4185 | mov bx,0x2f8 ; combase |
4186 | 4186 | ||
4187 | mov dx,bx |
4187 | mov dx,bx |
4188 | add dx,3 |
4188 | add dx,3 |
4189 | mov al,0x80 |
4189 | mov al,0x80 |
4190 | out dx,al |
4190 | out dx,al |
4191 | 4191 | ||
4192 | mov dx,bx |
4192 | mov dx,bx |
4193 | add dx,1 |
4193 | add dx,1 |
4194 | mov al,0 |
4194 | mov al,0 |
4195 | out dx,al |
4195 | out dx,al |
4196 | 4196 | ||
4197 | mov dx,bx |
4197 | mov dx,bx |
4198 | add dx,0 |
4198 | add dx,0 |
4199 | mov al,0x30*2 |
4199 | mov al,0x30*2 |
4200 | out dx,al |
4200 | out dx,al |
4201 | 4201 | ||
4202 | mov dx,bx |
4202 | mov dx,bx |
4203 | add dx,3 |
4203 | add dx,3 |
4204 | mov al,2 |
4204 | mov al,2 |
4205 | out dx,al |
4205 | out dx,al |
4206 | 4206 | ||
4207 | mov dx,bx |
4207 | mov dx,bx |
4208 | add dx,4 |
4208 | add dx,4 |
4209 | mov al,0xb |
4209 | mov al,0xb |
4210 | out dx,al |
4210 | out dx,al |
4211 | 4211 | ||
4212 | mov dx,bx |
4212 | mov dx,bx |
4213 | add dx,1 |
4213 | add dx,1 |
4214 | mov al,1 |
4214 | mov al,1 |
4215 | out dx,al |
4215 | out dx,al |
4216 | 4216 | ||
4217 | ret |
4217 | ret |
4218 | 4218 | ||
4219 | 4219 | ||
4220 | _rdtsc: |
4220 | _rdtsc: |
4221 | 4221 | ||
4222 | mov edx,[cpuid_1+3*4] |
4222 | mov edx,[cpuid_1+3*4] |
4223 | test edx,00010000b |
4223 | test edx,00010000b |
4224 | jz ret_rdtsc |
4224 | jz ret_rdtsc |
4225 | rdtsc |
4225 | rdtsc |
4226 | ret |
4226 | ret |
4227 | ret_rdtsc: |
4227 | ret_rdtsc: |
4228 | mov edx,0xffffffff |
4228 | mov edx,0xffffffff |
4229 | mov eax,0xffffffff |
4229 | mov eax,0xffffffff |
4230 | ret |
4230 | ret |
4231 | 4231 | ||
4232 | 4232 | ||
4233 | 4233 | ||
4234 | rerouteirqs: |
4234 | rerouteirqs: |
4235 | 4235 | ||
4236 | cli |
4236 | cli |
4237 | 4237 | ||
4238 | mov al,0x11 ; icw4, edge triggered |
4238 | mov al,0x11 ; icw4, edge triggered |
4239 | out 0x20,al |
4239 | out 0x20,al |
4240 | call pic_delay |
4240 | call pic_delay |
4241 | out 0xA0,al |
4241 | out 0xA0,al |
4242 | call pic_delay |
4242 | call pic_delay |
4243 | 4243 | ||
4244 | mov al,0x20 ; generate 0x20 + |
4244 | mov al,0x20 ; generate 0x20 + |
4245 | out 0x21,al |
4245 | out 0x21,al |
4246 | call pic_delay |
4246 | call pic_delay |
4247 | mov al,0x28 ; generate 0x28 + |
4247 | mov al,0x28 ; generate 0x28 + |
4248 | out 0xA1,al |
4248 | out 0xA1,al |
4249 | call pic_delay |
4249 | call pic_delay |
4250 | 4250 | ||
4251 | mov al,0x04 ; slave at irq2 |
4251 | mov al,0x04 ; slave at irq2 |
4252 | out 0x21,al |
4252 | out 0x21,al |
4253 | call pic_delay |
4253 | call pic_delay |
4254 | mov al,0x02 ; at irq9 |
4254 | mov al,0x02 ; at irq9 |
4255 | out 0xA1,al |
4255 | out 0xA1,al |
4256 | call pic_delay |
4256 | call pic_delay |
4257 | 4257 | ||
4258 | mov al,0x01 ; 8086 mode |
4258 | mov al,0x01 ; 8086 mode |
4259 | out 0x21,al |
4259 | out 0x21,al |
4260 | call pic_delay |
4260 | call pic_delay |
4261 | out 0xA1,al |
4261 | out 0xA1,al |
4262 | call pic_delay |
4262 | call pic_delay |
4263 | 4263 | ||
4264 | mov al,255 ; mask all irq's |
4264 | mov al,255 ; mask all irq's |
4265 | out 0xA1,al |
4265 | out 0xA1,al |
4266 | call pic_delay |
4266 | call pic_delay |
4267 | out 0x21,al |
4267 | out 0x21,al |
4268 | call pic_delay |
4268 | call pic_delay |
4269 | 4269 | ||
4270 | mov ecx,0x1000 |
4270 | mov ecx,0x1000 |
4271 | cld |
4271 | cld |
4272 | picl1: call pic_delay |
4272 | picl1: call pic_delay |
4273 | loop picl1 |
4273 | loop picl1 |
4274 | 4274 | ||
4275 | mov al,255 ; mask all irq's |
4275 | mov al,255 ; mask all irq's |
4276 | out 0xA1,al |
4276 | out 0xA1,al |
4277 | call pic_delay |
4277 | call pic_delay |
4278 | out 0x21,al |
4278 | out 0x21,al |
4279 | call pic_delay |
4279 | call pic_delay |
4280 | 4280 | ||
4281 | cli |
4281 | cli |
4282 | 4282 | ||
4283 | ret |
4283 | ret |
4284 | 4284 | ||
4285 | 4285 | ||
4286 | pic_delay: |
4286 | pic_delay: |
4287 | 4287 | ||
4288 | jmp pdl1 |
4288 | jmp pdl1 |
4289 | pdl1: ret |
4289 | pdl1: ret |
4290 | 4290 | ||
4291 | 4291 | ||
4292 | sys_msg_board_str: |
4292 | sys_msg_board_str: |
4293 | 4293 | ||
4294 | pushad |
4294 | pushad |
4295 | @@: |
4295 | @@: |
4296 | cmp [esi],byte 0 |
4296 | cmp [esi],byte 0 |
4297 | je @f |
4297 | je @f |
4298 | mov eax,1 |
4298 | mov eax,1 |
4299 | movzx ebx,byte [esi] |
4299 | movzx ebx,byte [esi] |
4300 | call sys_msg_board |
4300 | call sys_msg_board |
4301 | inc esi |
4301 | inc esi |
4302 | jmp @b |
4302 | jmp @b |
4303 | @@: |
4303 | @@: |
4304 | popad |
4304 | popad |
4305 | ret |
4305 | ret |
4306 | 4306 | ||
4307 | uglobal |
4307 | uglobal |
4308 | msg_board_data: times 512 db 0 |
4308 | msg_board_data: times 512 db 0 |
4309 | msg_board_count dd 0x0 |
4309 | msg_board_count dd 0x0 |
4310 | endg |
4310 | endg |
4311 | 4311 | ||
4312 | sys_msg_board: |
4312 | sys_msg_board: |
4313 | 4313 | ||
4314 | ; eax=1 : write : bl byte to write |
4314 | ; eax=1 : write : bl byte to write |
4315 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4315 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4316 | 4316 | ||
4317 | mov ecx,[msg_board_count] |
4317 | mov ecx,[msg_board_count] |
4318 | cmp eax, 1 |
4318 | cmp eax, 1 |
4319 | jne smbl1 |
4319 | jne smbl1 |
4320 | 4320 | ||
4321 | 4321 | ||
4322 | mov [msg_board_data+ecx],bl |
4322 | mov [msg_board_data+ecx],bl |
4323 | inc ecx |
4323 | inc ecx |
4324 | and ecx, 511 |
4324 | and ecx, 511 |
4325 | mov [msg_board_count], ecx |
4325 | mov [msg_board_count], ecx |
4326 | mov [check_idle_semaphore], 5 |
4326 | mov [check_idle_semaphore], 5 |
4327 | ret |
4327 | ret |
4328 | smbl1: |
4328 | smbl1: |
4329 | 4329 | ||
4330 | cmp eax, 2 |
4330 | cmp eax, 2 |
4331 | jne smbl2 |
4331 | jne smbl2 |
4332 | test ecx, ecx |
4332 | test ecx, ecx |
4333 | jz smbl21 |
4333 | jz smbl21 |
4334 | ; mov edi, msg_board_data |
4334 | ; mov edi, msg_board_data |
4335 | ; mov esi, msg_board_data+1 |
4335 | ; mov esi, msg_board_data+1 |
4336 | ; movzx eax, byte [edi] |
4336 | ; movzx eax, byte [edi] |
4337 | mov eax, msg_board_data+1 |
4337 | mov eax, msg_board_data+1 |
4338 | mov ebx, msg_board_data |
4338 | mov ebx, msg_board_data |
4339 | movzx edx, byte [ebx] |
4339 | movzx edx, byte [ebx] |
4340 | call memmove |
4340 | call memmove |
4341 | ; push ecx |
4341 | ; push ecx |
4342 | ; shr ecx, 2 |
4342 | ; shr ecx, 2 |
4343 | ; cld |
4343 | ; cld |
4344 | ; rep movsd |
4344 | ; rep movsd |
4345 | ; pop ecx |
4345 | ; pop ecx |
4346 | ; and ecx, 3 |
4346 | ; and ecx, 3 |
4347 | ; rep movsb |
4347 | ; rep movsb |
4348 | dec [msg_board_count] |
4348 | dec [msg_board_count] |
4349 | mov [esp+36], edx ;eax |
4349 | mov [esp+36], edx ;eax |
4350 | mov [esp+24], dword 1 |
4350 | mov [esp+24], dword 1 |
4351 | ret |
4351 | ret |
4352 | smbl21: |
4352 | smbl21: |
4353 | mov [esp+36], ecx |
4353 | mov [esp+36], ecx |
4354 | mov [esp+24], ecx |
4354 | mov [esp+24], ecx |
4355 | 4355 | ||
4356 | smbl2: |
4356 | smbl2: |
4357 | ret |
4357 | ret |
4358 | 4358 | ||
4359 | 4359 | ||
4360 | 4360 | ||
4361 | sys_trace: |
4361 | sys_trace: |
4362 | 4362 | ||
4363 | test eax, eax ; get event data |
4363 | test eax, eax ; get event data |
4364 | jnz no_get_sys_events |
4364 | jnz no_get_sys_events |
4365 | 4365 | ||
4366 | mov esi,save_syscall_data ; data |
4366 | mov esi,save_syscall_data ; data |
4367 | mov edi,[0x3010] |
4367 | mov edi,[0x3010] |
4368 | mov edi,[edi+0x10] |
4368 | mov edi,[edi+0x10] |
4369 | add edi,ebx |
4369 | add edi,ebx |
4370 | cld |
4370 | cld |
4371 | rep movsb |
4371 | rep movsb |
4372 | 4372 | ||
4373 | mov [esp+24],dword 0 |
4373 | mov [esp+24],dword 0 |
4374 | mov eax,[save_syscall_count] ; count |
4374 | mov eax,[save_syscall_count] ; count |
4375 | mov [esp+36],eax |
4375 | mov [esp+36],eax |
4376 | ret |
4376 | ret |
4377 | 4377 | ||
4378 | no_get_sys_events: |
4378 | no_get_sys_events: |
4379 | 4379 | ||
4380 | ret |
4380 | ret |
4381 | 4381 | ||
4382 | 4382 | ||
4383 | sys_process_def: |
4383 | sys_process_def: |
4384 | mov edi, [0x3000] |
4384 | mov edi, [0x3000] |
4385 | 4385 | ||
4386 | dec eax ; 1 = set keyboard mode |
4386 | dec eax ; 1 = set keyboard mode |
4387 | jne no_set_keyboard_setup |
4387 | jne no_set_keyboard_setup |
4388 | 4388 | ||
4389 | shl edi,8 |
4389 | shl edi,8 |
4390 | mov [edi+0x800B4],bl |
4390 | mov [edi+0x800B4],bl |
4391 | 4391 | ||
4392 | ret |
4392 | ret |
4393 | 4393 | ||
4394 | no_set_keyboard_setup: |
4394 | no_set_keyboard_setup: |
4395 | 4395 | ||
4396 | dec eax ; 2 = get keyboard mode |
4396 | dec eax ; 2 = get keyboard mode |
4397 | jne no_get_keyboard_setup |
4397 | jne no_get_keyboard_setup |
4398 | 4398 | ||
4399 | shl edi,8 |
4399 | shl edi,8 |
4400 | movzx eax, byte [0x800B4+edi] |
4400 | movzx eax, byte [0x800B4+edi] |
4401 | 4401 | ||
4402 | mov [esp+36],eax |
4402 | mov [esp+36],eax |
4403 | 4403 | ||
4404 | ret |
4404 | ret |
4405 | 4405 | ||
4406 | no_get_keyboard_setup: |
4406 | no_get_keyboard_setup: |
4407 | 4407 | ||
4408 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4408 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4409 | jne no_get_keyboard_cas |
4409 | jne no_get_keyboard_cas |
4410 | 4410 | ||
4411 | ; xor eax,eax |
4411 | ; xor eax,eax |
4412 | ; movzx eax,byte [shift] |
4412 | ; movzx eax,byte [shift] |
4413 | ; movzx ebx,byte [ctrl] |
4413 | ; movzx ebx,byte [ctrl] |
4414 | ; shl ebx,2 |
4414 | ; shl ebx,2 |
4415 | ; add eax,ebx |
4415 | ; add eax,ebx |
4416 | ; movzx ebx,byte [alt] |
4416 | ; movzx ebx,byte [alt] |
4417 | ; shl ebx,3 |
4417 | ; shl ebx,3 |
4418 | ; add eax,ebx |
4418 | ; add eax,ebx |
4419 | 4419 | ||
4420 | ;// mike.dld [ |
4420 | ;// mike.dld [ |
4421 | mov eax, [kb_state] |
4421 | mov eax, [kb_state] |
4422 | ;// mike.dld ] |
4422 | ;// mike.dld ] |
4423 | 4423 | ||
4424 | mov [esp+36],eax |
4424 | mov [esp+36],eax |
4425 | 4425 | ||
4426 | ret |
4426 | ret |
4427 | 4427 | ||
4428 | no_get_keyboard_cas: |
4428 | no_get_keyboard_cas: |
4429 | 4429 | ||
4430 | dec eax |
4430 | dec eax |
4431 | jnz no_add_keyboard_hotkey |
4431 | jnz no_add_keyboard_hotkey |
4432 | 4432 | ||
4433 | mov eax, hotkey_list |
4433 | mov eax, hotkey_list |
4434 | @@: |
4434 | @@: |
4435 | cmp dword [eax+8], 0 |
4435 | cmp dword [eax+8], 0 |
4436 | jz .found_free |
4436 | jz .found_free |
4437 | add eax, 16 |
4437 | add eax, 16 |
4438 | cmp eax, hotkey_list+16*256 |
4438 | cmp eax, hotkey_list+16*256 |
4439 | jb @b |
4439 | jb @b |
4440 | mov dword [esp+36], 1 |
4440 | mov dword [esp+36], 1 |
4441 | ret |
4441 | ret |
4442 | .found_free: |
4442 | .found_free: |
4443 | mov [eax+8], edi |
4443 | mov [eax+8], edi |
4444 | mov [eax+4], ecx |
4444 | mov [eax+4], ecx |
4445 | movzx ebx, bl |
4445 | movzx ebx, bl |
4446 | lea ebx, [hotkey_scancodes+ebx*4] |
4446 | lea ebx, [hotkey_scancodes+ebx*4] |
4447 | mov ecx, [ebx] |
4447 | mov ecx, [ebx] |
4448 | mov [eax], ecx |
4448 | mov [eax], ecx |
4449 | mov [ebx], eax |
4449 | mov [ebx], eax |
4450 | mov [eax+12], ebx |
4450 | mov [eax+12], ebx |
4451 | jecxz @f |
4451 | jecxz @f |
4452 | mov [ecx+12], eax |
4452 | mov [ecx+12], eax |
4453 | @@: |
4453 | @@: |
4454 | and dword [esp+36], 0 |
4454 | and dword [esp+36], 0 |
4455 | ret |
4455 | ret |
4456 | 4456 | ||
4457 | no_add_keyboard_hotkey: |
4457 | no_add_keyboard_hotkey: |
4458 | 4458 | ||
4459 | dec eax |
4459 | dec eax |
4460 | jnz no_del_keyboard_hotkey |
4460 | jnz no_del_keyboard_hotkey |
4461 | 4461 | ||
4462 | movzx ebx, bl |
4462 | movzx ebx, bl |
4463 | lea ebx, [hotkey_scancodes+ebx*4] |
4463 | lea ebx, [hotkey_scancodes+ebx*4] |
4464 | mov eax, [ebx] |
4464 | mov eax, [ebx] |
4465 | .scan: |
4465 | .scan: |
4466 | test eax, eax |
4466 | test eax, eax |
4467 | jz .notfound |
4467 | jz .notfound |
4468 | cmp [eax+8], edi |
4468 | cmp [eax+8], edi |
4469 | jnz .next |
4469 | jnz .next |
4470 | cmp [eax+4], ecx |
4470 | cmp [eax+4], ecx |
4471 | jz .found |
4471 | jz .found |
4472 | .next: |
4472 | .next: |
4473 | mov eax, [eax] |
4473 | mov eax, [eax] |
4474 | jmp .scan |
4474 | jmp .scan |
4475 | .notfound: |
4475 | .notfound: |
4476 | mov dword [esp+36], 1 |
4476 | mov dword [esp+36], 1 |
4477 | ret |
4477 | ret |
4478 | .found: |
4478 | .found: |
4479 | mov ecx, [eax] |
4479 | mov ecx, [eax] |
4480 | jecxz @f |
4480 | jecxz @f |
4481 | mov edx, [eax+12] |
4481 | mov edx, [eax+12] |
4482 | mov [ecx+12], edx |
4482 | mov [ecx+12], edx |
4483 | @@: |
4483 | @@: |
4484 | mov ecx, [eax+12] |
4484 | mov ecx, [eax+12] |
4485 | mov edx, [eax] |
4485 | mov edx, [eax] |
4486 | mov [ecx], edx |
4486 | mov [ecx], edx |
4487 | xor edx, edx |
4487 | xor edx, edx |
4488 | mov [eax+4], edx |
4488 | mov [eax+4], edx |
4489 | mov [eax+8], edx |
4489 | mov [eax+8], edx |
4490 | mov [eax+12], edx |
4490 | mov [eax+12], edx |
4491 | mov [eax], edx |
4491 | mov [eax], edx |
4492 | mov [esp+36], edx |
4492 | mov [esp+36], edx |
4493 | ret |
4493 | ret |
4494 | 4494 | ||
4495 | no_del_keyboard_hotkey: |
4495 | no_del_keyboard_hotkey: |
4496 | ret |
4496 | ret |
4497 | 4497 | ||
4498 | 4498 | ||
4499 | sys_ipc: |
4499 | sys_ipc: |
4500 | cmp eax,1 ; DEFINE IPC MEMORY |
4500 | cmp eax,1 ; DEFINE IPC MEMORY |
4501 | jne no_ipc_def |
4501 | jne no_ipc_def |
4502 | mov edi,[0x3000] |
4502 | mov edi,[0x3000] |
4503 | shl edi,8 |
4503 | shl edi,8 |
4504 | add edi,0x80000 |
4504 | add edi,0x80000 |
4505 | mov [edi+0xA0],ebx |
4505 | mov [edi+0xA0],ebx |
4506 | mov [edi+0xA4],ecx |
4506 | mov [edi+0xA4],ecx |
4507 | mov [esp+36],dword 0 |
4507 | mov [esp+36],dword 0 |
4508 | ret |
4508 | ret |
4509 | no_ipc_def: |
4509 | no_ipc_def: |
4510 | 4510 | ||
4511 | cmp eax,2 ; SEND IPC MESSAGE |
4511 | cmp eax,2 ; SEND IPC MESSAGE |
4512 | jne no_ipc_send |
4512 | jne no_ipc_send |
4513 | mov esi,1 |
4513 | mov esi,1 |
4514 | mov edi,0x3020 |
4514 | mov edi,0x3020 |
4515 | ipcs1: |
4515 | ipcs1: |
4516 | cmp [edi+4],ebx |
4516 | cmp [edi+4],ebx |
4517 | je ipcs2 |
4517 | je ipcs2 |
4518 | add edi,0x20 |
4518 | add edi,0x20 |
4519 | inc esi |
4519 | inc esi |
4520 | cmp esi,[0x3004] |
4520 | cmp esi,[0x3004] |
4521 | jbe ipcs1 |
4521 | jbe ipcs1 |
4522 | mov [esp+36],dword 4 |
4522 | mov [esp+36],dword 4 |
4523 | ret |
4523 | ret |
4524 | ipcs2: |
4524 | ipcs2: |
4525 | 4525 | ||
4526 | cli |
4526 | cli |
4527 | 4527 | ||
4528 | push esi |
4528 | push esi |
4529 | mov eax,esi |
4529 | mov eax,esi |
4530 | shl eax,8 |
4530 | shl eax,8 |
4531 | mov ebx,[eax+0x80000+0xa0] |
4531 | mov ebx,[eax+0x80000+0xa0] |
4532 | test ebx,ebx ; ipc area not defined ? |
4532 | test ebx,ebx ; ipc area not defined ? |
4533 | je ipc_err1 |
4533 | je ipc_err1 |
4534 | 4534 | ||
4535 | add ebx,[eax+0x80000+0xa4] |
4535 | add ebx,[eax+0x80000+0xa4] |
4536 | mov eax,esi |
4536 | mov eax,esi |
4537 | shl eax,5 |
4537 | shl eax,5 |
4538 | add ebx,[eax+0x3000+0x10] ; ebx <- max data position |
4538 | add ebx,[eax+0x3000+0x10] ; ebx <- max data position |
4539 | 4539 | ||
4540 | mov eax,esi ; to |
4540 | mov eax,esi ; to |
4541 | shl esi,8 |
4541 | shl esi,8 |
4542 | add esi,0x80000 |
4542 | add esi,0x80000 |
4543 | mov edi,[esi+0xa0] |
4543 | mov edi,[esi+0xa0] |
4544 | shl eax,5 |
4544 | shl eax,5 |
4545 | add eax,0x3000 |
4545 | add eax,0x3000 |
4546 | add edi,[eax+0x10] |
4546 | add edi,[eax+0x10] |
4547 | 4547 | ||
4548 | cmp [edi],byte 0 ; overrun ? |
4548 | cmp [edi],byte 0 ; overrun ? |
4549 | jne ipc_err2 |
4549 | jne ipc_err2 |
4550 | 4550 | ||
4551 | mov ebp,edi |
4551 | mov ebp,edi |
4552 | add edi,[edi+4] |
4552 | add edi,[edi+4] |
4553 | add edi,8 |
4553 | add edi,8 |
4554 | 4554 | ||
4555 | mov esi,ecx ; from |
4555 | mov esi,ecx ; from |
4556 | mov eax,[0x3010] |
4556 | mov eax,[0x3010] |
4557 | mov eax,[eax+0x10] |
4557 | mov eax,[eax+0x10] |
4558 | add esi,eax |
4558 | add esi,eax |
4559 | 4559 | ||
4560 | mov ecx,edx ; size |
4560 | mov ecx,edx ; size |
4561 | 4561 | ||
4562 | mov eax,edi |
4562 | mov eax,edi |
4563 | add eax,ecx |
4563 | add eax,ecx |
4564 | cmp eax,ebx |
4564 | cmp eax,ebx |
4565 | jg ipc_err3 ; not enough room ? |
4565 | jg ipc_err3 ; not enough room ? |
4566 | 4566 | ||
4567 | push ecx |
4567 | push ecx |
4568 | 4568 | ||
4569 | mov eax,[0x3010] |
4569 | mov eax,[0x3010] |
4570 | mov eax,[eax+4] |
4570 | mov eax,[eax+4] |
4571 | mov [edi-8],eax |
4571 | mov [edi-8],eax |
4572 | mov [edi-4],ecx |
4572 | mov [edi-4],ecx |
4573 | cld |
4573 | cld |
4574 | rep movsb |
4574 | rep movsb |
4575 | 4575 | ||
4576 | pop ecx |
4576 | pop ecx |
4577 | add ecx,8 |
4577 | add ecx,8 |
4578 | 4578 | ||
4579 | mov edi,ebp ; increase memory position |
4579 | mov edi,ebp ; increase memory position |
4580 | add dword [edi+4],ecx |
4580 | add dword [edi+4],ecx |
4581 | 4581 | ||
4582 | mov edi,[esp] |
4582 | mov edi,[esp] |
4583 | shl edi,8 |
4583 | shl edi,8 |
4584 | or dword [edi+0x80000+0xA8],dword 01000000b ; ipc message |
4584 | or dword [edi+0x80000+0xA8],dword 01000000b ; ipc message |
4585 | 4585 | ||
4586 | cmp [check_idle_semaphore],dword 20 |
4586 | cmp [check_idle_semaphore],dword 20 |
4587 | jge ipc_no_cis |
4587 | jge ipc_no_cis |
4588 | mov [check_idle_semaphore],5 |
4588 | mov [check_idle_semaphore],5 |
4589 | ipc_no_cis: |
4589 | ipc_no_cis: |
4590 | 4590 | ||
4591 | xor eax, eax |
4591 | xor eax, eax |
4592 | 4592 | ||
4593 | ipc_err: |
4593 | ipc_err: |
4594 | add esp,4 |
4594 | add esp,4 |
4595 | mov [esp+36],eax |
4595 | mov [esp+36],eax |
4596 | sti |
4596 | sti |
4597 | ret |
4597 | ret |
4598 | 4598 | ||
4599 | ipc_err1: |
4599 | ipc_err1: |
4600 | add esp,4 |
4600 | add esp,4 |
4601 | mov [esp+36],dword 1 |
4601 | mov [esp+36],dword 1 |
4602 | sti |
4602 | sti |
4603 | ret |
4603 | ret |
4604 | ipc_err2: |
4604 | ipc_err2: |
4605 | add esp,4 |
4605 | add esp,4 |
4606 | mov [esp+36],dword 2 |
4606 | mov [esp+36],dword 2 |
4607 | sti |
4607 | sti |
4608 | ret |
4608 | ret |
4609 | ipc_err3: |
4609 | ipc_err3: |
4610 | add esp,4 |
4610 | add esp,4 |
4611 | mov [esp+36],dword 3 |
4611 | mov [esp+36],dword 3 |
4612 | sti |
4612 | sti |
4613 | ret |
4613 | ret |
4614 | 4614 | ||
4615 | no_ipc_send: |
4615 | no_ipc_send: |
4616 | 4616 | ||
4617 | mov [esp+36],dword -1 |
4617 | mov [esp+36],dword -1 |
4618 | ret |
4618 | ret |
4619 | 4619 | ||
4620 | 4620 | ||
4621 | align 4 |
4621 | align 4 |
4622 | 4622 | ||
4623 | sys_gs: ; direct screen access |
4623 | sys_gs: ; direct screen access |
4624 | 4624 | ||
4625 | cmp eax,1 ; resolution |
4625 | cmp eax,1 ; resolution |
4626 | jne no_gs1 |
4626 | jne no_gs1 |
4627 | mov eax,[0xfe00] |
4627 | mov eax,[0xfe00] |
4628 | shl eax,16 |
4628 | shl eax,16 |
4629 | mov ax,[0xfe04] |
4629 | mov ax,[0xfe04] |
4630 | add eax,0x00010001 |
4630 | add eax,0x00010001 |
4631 | mov [esp+36],eax |
4631 | mov [esp+36],eax |
4632 | ret |
4632 | ret |
4633 | no_gs1: |
4633 | no_gs1: |
4634 | 4634 | ||
4635 | cmp eax,2 ; bits per pixel |
4635 | cmp eax,2 ; bits per pixel |
4636 | jne no_gs2 |
4636 | jne no_gs2 |
4637 | movzx eax,byte [0xfbf1] |
4637 | movzx eax,byte [0xfbf1] |
4638 | mov [esp+36],eax |
4638 | mov [esp+36],eax |
4639 | ret |
4639 | ret |
4640 | no_gs2: |
4640 | no_gs2: |
4641 | 4641 | ||
4642 | cmp eax,3 ; bytes per scanline |
4642 | cmp eax,3 ; bytes per scanline |
4643 | jne no_gs3 |
4643 | jne no_gs3 |
4644 | mov eax,[0xfe08] |
4644 | mov eax,[0xfe08] |
4645 | mov [esp+36],eax |
4645 | mov [esp+36],eax |
4646 | ret |
4646 | ret |
4647 | no_gs3: |
4647 | no_gs3: |
4648 | 4648 | ||
4649 | mov [esp+36],dword -1 |
4649 | mov [esp+36],dword -1 |
4650 | ret |
4650 | ret |
4651 | 4651 | ||
4652 | 4652 | ||
4653 | align 4 ; PCI functions |
4653 | align 4 ; PCI functions |
4654 | 4654 | ||
4655 | sys_pci: |
4655 | sys_pci: |
4656 | 4656 | ||
4657 | call pci_api |
4657 | call pci_api |
4658 | mov [esp+36],eax |
4658 | mov [esp+36],eax |
4659 | ret |
4659 | ret |
4660 | 4660 | ||
4661 | 4661 | ||
4662 | align 4 ; system functions |
4662 | align 4 ; system functions |
4663 | 4663 | ||
4664 | syscall_setpixel: ; SetPixel |
4664 | syscall_setpixel: ; SetPixel |
4665 | 4665 | ||
4666 | 4666 | ||
4667 | mov edx,[0x3010] |
4667 | mov edx,[0x3010] |
4668 | add eax,[edx-twdw] |
4668 | add eax,[edx-twdw] |
4669 | add ebx,[edx-twdw+4] |
4669 | add ebx,[edx-twdw+4] |
4670 | ; xor edi,edi ; no force |
4670 | ; xor edi,edi ; no force |
4671 | mov edi,1 |
4671 | mov edi,1 |
4672 | ; call [disable_mouse] |
4672 | ; call [disable_mouse] |
4673 | jmp [putpixel] |
4673 | jmp [putpixel] |
4674 | 4674 | ||
4675 | align 4 |
4675 | align 4 |
4676 | 4676 | ||
4677 | syscall_writetext: ; WriteText |
4677 | syscall_writetext: ; WriteText |
4678 | 4678 | ||
4679 | mov edi,[0x3010] |
4679 | mov edi,[0x3010] |
4680 | mov ebp,[edi-twdw] |
4680 | mov ebp,[edi-twdw] |
4681 | shl ebp,16 |
4681 | shl ebp,16 |
4682 | add ebp,[edi-twdw+4] |
4682 | add ebp,[edi-twdw+4] |
4683 | add edi,0x10 |
4683 | add edi,0x10 |
4684 | add ecx,[edi] |
4684 | add ecx,[edi] |
4685 | add eax,ebp |
4685 | add eax,ebp |
4686 | xor edi,edi |
4686 | xor edi,edi |
4687 | jmp dtext |
4687 | jmp dtext |
4688 | 4688 | ||
4689 | align 4 |
4689 | align 4 |
4690 | 4690 | ||
4691 | syscall_openramdiskfile: ; OpenRamdiskFile |
4691 | syscall_openramdiskfile: ; OpenRamdiskFile |
4692 | 4692 | ||
4693 | 4693 | ||
4694 | mov edi,[0x3010] |
4694 | mov edi,[0x3010] |
4695 | add edi,0x10 |
4695 | add edi,0x10 |
4696 | add eax,[edi] |
4696 | add eax,[edi] |
4697 | add edx,[edi] |
4697 | add edx,[edi] |
4698 | mov esi,12 |
4698 | mov esi,12 |
4699 | call fileread |
4699 | call fileread |
4700 | mov [esp+36],ebx |
4700 | mov [esp+36],ebx |
4701 | ret |
4701 | ret |
4702 | 4702 | ||
4703 | align 4 |
4703 | align 4 |
4704 | 4704 | ||
4705 | syscall_drawrect: ; DrawRect |
4705 | syscall_drawrect: ; DrawRect |
4706 | 4706 | ||
4707 | mov edi,ecx |
4707 | mov edi,ecx |
4708 | and edi,0x80FFFFFF |
4708 | and edi,0x80FFFFFF |
4709 | test ax,ax |
4709 | test ax,ax |
4710 | je drectr |
4710 | je drectr |
4711 | test bx,bx |
4711 | test bx,bx |
4712 | je drectr |
4712 | je drectr |
4713 | movzx ecx,ax |
4713 | movzx ecx,ax |
4714 | shr eax,16 |
4714 | shr eax,16 |
4715 | movzx edx,bx |
4715 | movzx edx,bx |
4716 | shr ebx,16 |
4716 | shr ebx,16 |
4717 | add ecx,eax |
4717 | add ecx,eax |
4718 | add edx,ebx |
4718 | add edx,ebx |
4719 | jmp [drawbar] |
4719 | jmp [drawbar] |
4720 | drectr: |
4720 | drectr: |
4721 | ret |
4721 | ret |
4722 | 4722 | ||
4723 | align 4 |
4723 | align 4 |
4724 | 4724 | ||
4725 | syscall_getscreensize: ; GetScreenSize |
4725 | syscall_getscreensize: ; GetScreenSize |
4726 | 4726 | ||
4727 | movzx eax,word[0xfe00] |
4727 | movzx eax,word[0xfe00] |
4728 | shl eax,16 |
4728 | shl eax,16 |
4729 | mov ax,[0xfe04] |
4729 | mov ax,[0xfe04] |
4730 | mov [esp+36],eax |
4730 | mov [esp+36],eax |
4731 | ret |
4731 | ret |
4732 | 4732 | ||
4733 | align 4 |
4733 | align 4 |
4734 | 4734 | ||
4735 | syscall_startapp: ; StartApp |
4735 | syscall_startapp: ; StartApp |
4736 | mov edi,[0x3010] |
4736 | mov edi,[0x3010] |
4737 | add edi,0x10 |
4737 | add edi,0x10 |
4738 | add eax,[edi] |
4738 | add eax,[edi] |
4739 | test ebx,ebx |
4739 | test ebx,ebx |
4740 | jz noapppar |
4740 | jz noapppar |
4741 | add ebx,[edi] |
4741 | add ebx,[edi] |
4742 | noapppar: |
4742 | noapppar: |
4743 | ; call start_application_fl |
4743 | ; call start_application_fl |
4744 | xor edx,edx ; compatibility - flags=0 |
4744 | xor edx,edx ; compatibility - flags=0 |
4745 | call new_start_application_fl |
4745 | call new_start_application_fl |
4746 | mov [esp+36],eax |
4746 | mov [esp+36],eax |
4747 | ret |
4747 | ret |
4748 | 4748 | ||
4749 | 4749 | ||
4750 | align 4 |
4750 | align 4 |
4751 | 4751 | ||
4752 | syscall_cdaudio: ; CD |
4752 | syscall_cdaudio: ; CD |
4753 | 4753 | ||
4754 | call sys_cd_audio |
4754 | call sys_cd_audio |
4755 | mov [esp+36],eax |
4755 | mov [esp+36],eax |
4756 | ret |
4756 | ret |
4757 | 4757 | ||
4758 | ; |
4758 | ; |
4759 | ;align 4 |
4759 | ;align 4 |
4760 | ; |
4760 | ; |
4761 | ;syscall_readhd: ; ReadHd |
4761 | ;syscall_readhd: ; ReadHd |
4762 | ; |
4762 | ; |
4763 | ; mov edi,[0x3010] |
4763 | ; mov edi,[0x3010] |
4764 | ; add edi,0x10 |
4764 | ; add edi,0x10 |
4765 | ; add esi,[edi] |
4765 | ; add esi,[edi] |
4766 | ; add eax,[edi] |
4766 | ; add eax,[edi] |
4767 | ; call read_hd_file |
4767 | ; call read_hd_file |
4768 | ; mov [esp+36],eax |
4768 | ; mov [esp+36],eax |
4769 | ; mov [esp+24],ebx |
4769 | ; mov [esp+24],ebx |
4770 | ; ret |
4770 | ; ret |
4771 | 4771 | ||
4772 | ;align 4 |
4772 | ;align 4 |
4773 | ; |
4773 | ; |
4774 | ;syscall_starthdapp: ; StartHdApp |
4774 | ;syscall_starthdapp: ; StartHdApp |
4775 | ; |
4775 | ; |
4776 | ; mov edi,[0x3010] |
4776 | ; mov edi,[0x3010] |
4777 | ; add edi,0x10 |
4777 | ; add edi,0x10 |
4778 | ; add eax,[edi] |
4778 | ; add eax,[edi] |
4779 | ; add ecx,[edi] |
4779 | ; add ecx,[edi] |
4780 | ; xor ebp,ebp |
4780 | ; xor ebp,ebp |
4781 | ; xor edx,edx ; compatibility - flags=0 |
4781 | ; xor edx,edx ; compatibility - flags=0 |
4782 | ; call start_application_hd |
4782 | ; call start_application_hd |
4783 | ; mov [esp+36],eax |
4783 | ; mov [esp+36],eax |
4784 | ; ret |
4784 | ; ret |
4785 | 4785 | ||
4786 | align 4 |
4786 | align 4 |
4787 | 4787 | ||
4788 | syscall_delramdiskfile: ; DelRamdiskFile |
4788 | syscall_delramdiskfile: ; DelRamdiskFile |
4789 | 4789 | ||
4790 | mov edi,[0x3010] |
4790 | mov edi,[0x3010] |
4791 | add edi,0x10 |
4791 | add edi,0x10 |
4792 | add eax,[edi] |
4792 | add eax,[edi] |
4793 | call filedelete |
4793 | call filedelete |
4794 | mov [esp+36],eax |
4794 | mov [esp+36],eax |
4795 | ret |
4795 | ret |
4796 | 4796 | ||
4797 | align 4 |
4797 | align 4 |
4798 | 4798 | ||
4799 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4799 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4800 | 4800 | ||
4801 | mov edi,[0x3010] |
4801 | mov edi,[0x3010] |
4802 | add edi,0x10 |
4802 | add edi,0x10 |
4803 | add eax,[edi] |
4803 | add eax,[edi] |
4804 | add ebx,[edi] |
4804 | add ebx,[edi] |
4805 | call filesave |
4805 | call filesave |
4806 | mov [esp+36],eax |
4806 | mov [esp+36],eax |
4807 | ret |
4807 | ret |
4808 | 4808 | ||
4809 | align 4 |
4809 | align 4 |
4810 | 4810 | ||
4811 | syscall_getpixel: ; GetPixel |
4811 | syscall_getpixel: ; GetPixel |
4812 | 4812 | ||
4813 | mov ecx,[0xfe00] |
4813 | mov ecx,[0xfe00] |
4814 | inc ecx |
4814 | inc ecx |
4815 | xor edx,edx |
4815 | xor edx,edx |
4816 | div ecx |
4816 | div ecx |
4817 | mov ebx,edx |
4817 | mov ebx,edx |
4818 | xchg eax,ebx |
4818 | xchg eax,ebx |
4819 | call dword [0xe024] |
4819 | call dword [0xe024] |
4820 | mov [esp+36],ecx |
4820 | mov [esp+36],ecx |
4821 | ret |
4821 | ret |
4822 | 4822 | ||
4823 | align 4 |
4823 | align 4 |
4824 | 4824 | ||
4825 | syscall_readstring: ; ReadString |
4825 | syscall_readstring: ; ReadString |
4826 | 4826 | ||
4827 | mov edi,[0x3010] |
4827 | mov edi,[0x3010] |
4828 | add edi,0x10 |
4828 | add edi,0x10 |
4829 | add eax,[edi] |
4829 | add eax,[edi] |
4830 | call read_string |
4830 | call read_string |
4831 | mov [esp+36],eax |
4831 | mov [esp+36],eax |
4832 | ret |
4832 | ret |
4833 | 4833 | ||
4834 | align 4 |
4834 | align 4 |
4835 | 4835 | ||
4836 | syscall_drawline: ; DrawLine |
4836 | syscall_drawline: ; DrawLine |
4837 | 4837 | ||
4838 | mov edi,[0x3010] |
4838 | mov edi,[0x3010] |
4839 | movzx edx,word[edi-twdw] |
4839 | movzx edx,word[edi-twdw] |
4840 | mov ebp,edx |
4840 | mov ebp,edx |
4841 | shl edx,16 |
4841 | shl edx,16 |
4842 | add ebp,edx |
4842 | add ebp,edx |
4843 | movzx edx,word[edi-twdw+4] |
4843 | movzx edx,word[edi-twdw+4] |
4844 | add eax,ebp |
4844 | add eax,ebp |
4845 | mov ebp,edx |
4845 | mov ebp,edx |
4846 | shl edx,16 |
4846 | shl edx,16 |
4847 | xor edi,edi |
4847 | xor edi,edi |
4848 | add edx,ebp |
4848 | add edx,ebp |
4849 | add ebx,edx |
4849 | add ebx,edx |
4850 | jmp [draw_line] |
4850 | jmp [draw_line] |
4851 | 4851 | ||
4852 | align 4 |
4852 | align 4 |
4853 | 4853 | ||
4854 | syscall_getirqowner: ; GetIrqOwner |
4854 | syscall_getirqowner: ; GetIrqOwner |
4855 | cmp eax,16 |
4855 | cmp eax,16 |
4856 | jae .err |
4856 | jae .err |
4857 | shl eax,2 |
4857 | shl eax,2 |
4858 | add eax,irq_owner |
4858 | add eax,irq_owner |
4859 | mov eax,[eax] |
4859 | mov eax,[eax] |
4860 | mov [esp+36],eax |
4860 | mov [esp+36],eax |
4861 | ret |
4861 | ret |
4862 | .err: |
4862 | .err: |
4863 | or dword [esp+36], -1 |
4863 | or dword [esp+36], -1 |
4864 | ret |
4864 | ret |
4865 | 4865 | ||
4866 | align 4 |
4866 | align 4 |
4867 | 4867 | ||
4868 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4868 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4869 | 4869 | ||
4870 | call r_f_port_area |
4870 | call r_f_port_area |
4871 | mov [esp+36],eax |
4871 | mov [esp+36],eax |
4872 | ret |
4872 | ret |
4873 | 4873 | ||
4874 | align 4 |
4874 | align 4 |
4875 | 4875 | ||
4876 | syscall_threads: ; CreateThreads |
4876 | syscall_threads: ; CreateThreads |
4877 | 4877 | ||
4878 | call sys_threads |
4878 | call sys_threads |
4879 | mov [esp+36],eax |
4879 | mov [esp+36],eax |
4880 | ret |
4880 | ret |
4881 | 4881 | ||
4882 | align 4 |
4882 | align 4 |
4883 | 4883 | ||
4884 | stack_driver_stat: |
4884 | stack_driver_stat: |
4885 | 4885 | ||
4886 | call app_stack_handler ; Stack status |
4886 | call app_stack_handler ; Stack status |
4887 | 4887 | ||
4888 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4888 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4889 | ; call change_task ; between sent packet |
4889 | ; call change_task ; between sent packet |
4890 | 4890 | ||
4891 | mov [esp+36],eax |
4891 | mov [esp+36],eax |
4892 | ret |
4892 | ret |
4893 | 4893 | ||
4894 | align 4 |
4894 | align 4 |
4895 | 4895 | ||
4896 | socket: ; Socket interface |
4896 | socket: ; Socket interface |
4897 | call app_socket_handler |
4897 | call app_socket_handler |
4898 | 4898 | ||
4899 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4899 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4900 | ; call change_task ; between sent packet |
4900 | ; call change_task ; between sent packet |
4901 | 4901 | ||
4902 | mov [esp+36],eax |
4902 | mov [esp+36],eax |
4903 | mov [esp+24],ebx |
4903 | mov [esp+24],ebx |
4904 | ret |
4904 | ret |
4905 | 4905 | ||
4906 | align 4 |
4906 | align 4 |
4907 | 4907 | ||
4908 | user_events: ; User event times |
4908 | user_events: ; User event times |
4909 | 4909 | ||
4910 | mov eax,0x12345678 |
4910 | mov eax,0x12345678 |
4911 | mov [esp+36],eax |
4911 | mov [esp+36],eax |
4912 | 4912 | ||
4913 | ret |
4913 | ret |
4914 | 4914 | ||
4915 | align 4 |
4915 | align 4 |
4916 | 4916 | ||
4917 | read_from_hd: ; Read from hd - fn not in use |
4917 | read_from_hd: ; Read from hd - fn not in use |
4918 | 4918 | ||
4919 | mov edi,[0x3010] |
4919 | mov edi,[0x3010] |
4920 | add edi,0x10 |
4920 | add edi,0x10 |
4921 | add eax,[edi] |
4921 | add eax,[edi] |
4922 | add ecx,[edi] |
4922 | add ecx,[edi] |
4923 | add edx,[edi] |
4923 | add edx,[edi] |
4924 | call file_read |
4924 | call file_read |
4925 | 4925 | ||
4926 | mov [esp+36],eax |
4926 | mov [esp+36],eax |
4927 | mov [esp+24],ebx |
4927 | mov [esp+24],ebx |
4928 | 4928 | ||
4929 | ret |
4929 | ret |
4930 | 4930 | ||
4931 | 4931 | ||
4932 | align 4 |
4932 | align 4 |
4933 | 4933 | ||
4934 | write_to_hd: ; Write a file to hd |
4934 | write_to_hd: ; Write a file to hd |
4935 | 4935 | ||
4936 | mov edi,[0x3010] |
4936 | mov edi,[0x3010] |
4937 | add edi,0x10 |
4937 | add edi,0x10 |
4938 | add eax,[edi] |
4938 | add eax,[edi] |
4939 | add ecx,[edi] |
4939 | add ecx,[edi] |
4940 | add edx,[edi] |
4940 | add edx,[edi] |
4941 | call file_write |
4941 | call file_write |
4942 | ret |
4942 | ret |
4943 | 4943 | ||
4944 | ; |
4944 | ; |
4945 | ;align 4 |
4945 | ;align 4 |
4946 | ; |
4946 | ; |
4947 | ;delete_from_hd: ; Delete a file from hd |
4947 | ;delete_from_hd: ; Delete a file from hd |
4948 | ; |
4948 | ; |
4949 | ; mov edi,[0x3010] |
4949 | ; mov edi,[0x3010] |
4950 | ; add edi,0x10 |
4950 | ; add edi,0x10 |
4951 | ; add eax,[edi] |
4951 | ; add eax,[edi] |
4952 | ; add ecx,[edi] |
4952 | ; add ecx,[edi] |
4953 | ; call file_delete |
4953 | ; call file_delete |
4954 | ; ret |
4954 | ; ret |
4955 | ; |
4955 | ; |
4956 | 4956 | ||
4957 | ; --------------- APM --------------------- |
4957 | ; --------------- APM --------------------- |
4958 | apm_entry dp 0 |
4958 | apm_entry dp 0 |
4959 | apm_vf dd 0 |
4959 | apm_vf dd 0 |
4960 | align 4 |
4960 | align 4 |
4961 | sys_apm: |
4961 | sys_apm: |
4962 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
4962 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
4963 | jne @f |
4963 | jne @f |
4964 | or [esp + 56], byte 1 ; error |
4964 | or [esp + 56], byte 1 ; error |
4965 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
4965 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
4966 | ret |
4966 | ret |
4967 | 4967 | ||
4968 | @@: xchg eax, ecx |
4968 | @@: xchg eax, ecx |
4969 | xchg ebx, ecx |
4969 | xchg ebx, ecx |
4970 | 4970 | ||
4971 | cmp al, 3 |
4971 | cmp al, 3 |
4972 | ja @f |
4972 | ja @f |
4973 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
4973 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
4974 | mov eax, [apm_vf] |
4974 | mov eax, [apm_vf] |
4975 | mov [esp + 36], eax |
4975 | mov [esp + 36], eax |
4976 | shr eax, 16 |
4976 | shr eax, 16 |
4977 | mov [esp + 32], eax |
4977 | mov [esp + 32], eax |
4978 | ret |
4978 | ret |
4979 | 4979 | ||
4980 | @@: call pword [apm_entry] ; call APM BIOS |
4980 | @@: call pword [apm_entry] ; call APM BIOS |
4981 | mov [esp + 8 ], edi |
4981 | mov [esp + 8 ], edi |
4982 | mov [esp + 12], esi |
4982 | mov [esp + 12], esi |
4983 | mov [esp + 24], ebx |
4983 | mov [esp + 24], ebx |
4984 | mov [esp + 28], edx |
4984 | mov [esp + 28], edx |
4985 | mov [esp + 32], ecx |
4985 | mov [esp + 32], ecx |
4986 | mov [esp + 36], eax |
4986 | mov [esp + 36], eax |
4987 | setc al |
4987 | setc al |
4988 | and [esp + 56], byte 0xfe |
4988 | and [esp + 56], byte 0xfe |
4989 | or [esp + 56], al |
4989 | or [esp + 56], al |
4990 | ret |
4990 | ret |
4991 | ; ----------------------------------------- |
4991 | ; ----------------------------------------- |
4992 | 4992 | ||
4993 | align 4 |
4993 | align 4 |
4994 | 4994 | ||
4995 | undefined_syscall: ; Undefined system call |
4995 | undefined_syscall: ; Undefined system call |
4996 | 4996 | ||
4997 | mov [esp+36],dword -1 |
4997 | mov [esp+36],dword -1 |
4998 | ret |
4998 | ret |
4999 | 4999 | ||
5000 | 5000 | ||
5001 | ;clear_busy_flag_at_caller: |
5001 | ;clear_busy_flag_at_caller: |
5002 | 5002 | ||
5003 | ; push edi |
5003 | ; push edi |
5004 | 5004 | ||
5005 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
5005 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
5006 | ; imul edi,8 |
5006 | ; imul edi,8 |
5007 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
5007 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
5008 | 5008 | ||
5009 | ; pop edi |
5009 | ; pop edi |
5010 | 5010 | ||
5011 | ; ret |
5011 | ; ret |
5012 | 5012 | ||
5013 | 5013 | ||
5014 | 5014 | ||
5015 | 5015 | ||
5016 | keymap: |
5016 | keymap: |
5017 | 5017 | ||
5018 | db '6',27 |
5018 | db '6',27 |
5019 | db '1234567890-=',8,9 |
5019 | db '1234567890-=',8,9 |
5020 | db 'qwertyuiop[]',13 |
5020 | db 'qwertyuiop[]',13 |
5021 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
5021 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
5022 | db '@234567890123',180,178,184,'6',176,'7' |
5022 | db '@234567890123',180,178,184,'6',176,'7' |
5023 | db 179,'8',181,177,183,185,182 |
5023 | db 179,'8',181,177,183,185,182 |
5024 | db 'AB |
5024 | db 'AB |
5025 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5025 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5026 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5026 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5027 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5027 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5028 | 5028 | ||
5029 | 5029 | ||
5030 | keymap_shift: |
5030 | keymap_shift: |
5031 | 5031 | ||
5032 | db '6',27 |
5032 | db '6',27 |
5033 | db '!@#$%^&*()_+',8,9 |
5033 | db '!@#$%^&*()_+',8,9 |
5034 | db 'QWERTYUIOP{}',13 |
5034 | db 'QWERTYUIOP{}',13 |
5035 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
5035 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
5036 | db '@234567890123',180,178,184,'6',176,'7' |
5036 | db '@234567890123',180,178,184,'6',176,'7' |
5037 | db 179,'8',181,177,183,185,182 |
5037 | db 179,'8',181,177,183,185,182 |
5038 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5038 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5039 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5039 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5040 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5040 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5041 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5041 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5042 | 5042 | ||
5043 | 5043 | ||
5044 | keymap_alt: |
5044 | keymap_alt: |
5045 | 5045 | ||
5046 | db ' ',27 |
5046 | db ' ',27 |
5047 | db ' @ $ {[]}\ ',8,9 |
5047 | db ' @ $ {[]}\ ',8,9 |
5048 | db ' ',13 |
5048 | db ' ',13 |
5049 | db ' ',0,' ',0,'4',0,' ' |
5049 | db ' ',0,' ',0,'4',0,' ' |
5050 | db ' ',180,178,184,'6',176,'7' |
5050 | db ' ',180,178,184,'6',176,'7' |
5051 | db 179,'8',181,177,183,185,182 |
5051 | db 179,'8',181,177,183,185,182 |
5052 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5052 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5053 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5053 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5054 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5054 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5055 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5055 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5056 | 5056 | ||
5057 | 5057 | ||
5058 | ; device irq owners |
5058 | ; device irq owners |
5059 | uglobal |
5059 | uglobal |
5060 | irq_owner: ; process id |
5060 | irq_owner: ; process id |
5061 | 5061 | ||
5062 | dd 0x0 |
5062 | dd 0x0 |
5063 | dd 0x0 |
5063 | dd 0x0 |
5064 | dd 0x0 |
5064 | dd 0x0 |
5065 | dd 0x0 |
5065 | dd 0x0 |
5066 | dd 0x0 |
5066 | dd 0x0 |
5067 | dd 0x0 |
5067 | dd 0x0 |
5068 | dd 0x0 |
5068 | dd 0x0 |
5069 | dd 0x0 |
5069 | dd 0x0 |
5070 | dd 0x0 |
5070 | dd 0x0 |
5071 | dd 0x0 |
5071 | dd 0x0 |
5072 | dd 0x0 |
5072 | dd 0x0 |
5073 | dd 0x0 |
5073 | dd 0x0 |
5074 | dd 0x0 |
5074 | dd 0x0 |
5075 | dd 0x0 |
5075 | dd 0x0 |
5076 | dd 0x0 |
5076 | dd 0x0 |
5077 | dd 0x0 |
5077 | dd 0x0 |
5078 | endg |
5078 | endg |
5079 | 5079 | ||
5080 | 5080 | ||
5081 | ; on irq read ports |
5081 | ; on irq read ports |
5082 | uglobal |
5082 | uglobal |
5083 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5083 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5084 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5084 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5085 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5085 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5086 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5086 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5087 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5087 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5088 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5088 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5089 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5089 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5090 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5090 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5091 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5091 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5092 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5092 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5093 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5093 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5094 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5094 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5095 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5095 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5096 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5096 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5097 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5097 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5098 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5098 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5099 | endg |
5099 | endg |
5100 | 5100 | ||
5101 | ; status |
5101 | ; status |
5102 | uglobal |
5102 | uglobal |
5103 | hd1_status dd 0x0 ; 0 - free : other - pid |
5103 | hd1_status dd 0x0 ; 0 - free : other - pid |
5104 | application_table_status dd 0x0 ; 0 - free : other - pid |
5104 | application_table_status dd 0x0 ; 0 - free : other - pid |
5105 | endg |
5105 | endg |
5106 | 5106 | ||
5107 | ; device addresses |
5107 | ; device addresses |
5108 | uglobal |
5108 | uglobal |
5109 | mididp dd 0x0 |
5109 | mididp dd 0x0 |
5110 | midisp dd 0x0 |
5110 | midisp dd 0x0 |
5111 | 5111 | ||
5112 | cdbase dd 0x0 |
5112 | cdbase dd 0x0 |
5113 | cdid dd 0x0 |
5113 | cdid dd 0x0 |
5114 | 5114 | ||
5115 | hdbase dd 0x0 ; for boot 0x1f0 |
5115 | hdbase dd 0x0 ; for boot 0x1f0 |
5116 | hdid dd 0x0 |
5116 | hdid dd 0x0 |
5117 | hdpos dd 0x0 ; for boot 0x1 |
5117 | hdpos dd 0x0 ; for boot 0x1 |
5118 | fat32part dd 0x0 ; for boot 0x1 |
5118 | fat32part dd 0x0 ; for boot 0x1 |
5119 | 5119 | ||
5120 | ;part2_ld dd 0x0 |
5120 | ;part2_ld dd 0x0 |
5121 | 5121 | ||
5122 | ;* start code - get process (3) - Mario79 |
5122 | ;* start code - get process (3) - Mario79 |
5123 | active_process dd 0 |
5123 | active_process dd 0 |
5124 | active_process_flag db 0 |
5124 | active_process_flag db 0 |
5125 | deleted_process dd 0 |
5125 | deleted_process dd 0 |
5126 | mouse_pause dd 0 |
5126 | mouse_pause dd 0 |
5127 | MouseTickCounter dd 0 |
5127 | MouseTickCounter dd 0 |
5128 | ps2_mouse_detected db 0 |
5128 | ps2_mouse_detected db 0 |
5129 | com1_mouse_detected db 0 |
5129 | com1_mouse_detected db 0 |
5130 | com2_mouse_detected db 0 |
5130 | com2_mouse_detected db 0 |
5131 | ;* end code - get active process (3) - Mario79 |
5131 | ;* end code - get active process (3) - Mario79 |
5132 | 5132 | ||
5133 | wraw_bacground_select db 0 |
5133 | wraw_bacground_select db 0 |
5134 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5134 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5135 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5135 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5136 | 5136 | ||
5137 | sb16 dd 0x0 |
5137 | sb16 dd 0x0 |
5138 | wss dd 0x0 |
5138 | wss dd 0x0 |
5139 | 5139 | ||
5140 | buttontype dd 0x0 |
5140 | buttontype dd 0x0 |
5141 | windowtypechanged dd 0x0 |
5141 | windowtypechanged dd 0x0 |
5142 | endg |
5142 | endg |
5143 | 5143 | ||
5144 | iglobal |
5144 | iglobal |
5145 | keyboard dd 0x1 |
5145 | keyboard dd 0x1 |
5146 | sound_dma dd 0x1 |
5146 | sound_dma dd 0x1 |
5147 | syslang dd 0x1 |
5147 | syslang dd 0x1 |
5148 | active_proc_stack_coun dd 0xa400-4 |
5148 | active_proc_stack_coun dd 0xa400-4 |
5149 | endg |
5149 | endg |
5150 | 5150 | ||
5151 | IncludeIGlobals |
5151 | IncludeIGlobals |
5152 | endofcode: |
5152 | endofcode: |
5153 | IncludeUGlobals |
5153 | IncludeUGlobals |
5154 | uglobals_size = $ - endofcode |
5154 | uglobals_size = $ - endofcode |
5155 | diff16 "end of kernel code",0,$> |
5155 | diff16 "end of kernel code",0,$> |
5156 | >->=> |
5156 | >->=> |