Rev 143 | Only display areas with differences | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
Rev 143 | Rev 384 | ||
---|---|---|---|
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 "proc32.inc" |
|
13 | include "kglobals.inc" |
14 | include "kglobals.inc" |
14 | include "lang.inc" |
15 | include "lang.inc" |
- | 16 | ||
- | 17 | include "const.inc" |
|
15 | 18 | ||
16 | WinMapAddress equ 0x460000 |
19 | ;WinMapAddress equ 0x460000 |
17 | display_data = 0x460000 |
20 | ;display_data = 0x460000 |
18 | 21 | ||
19 | max_processes equ 255 |
22 | max_processes equ 255 |
20 | 23 | ||
21 | window_data equ 0x0000 |
24 | ;window_data equ 0x0000 |
22 | tss_data equ 0xD20000 |
- | |
23 | ;tss_step equ (128+2048) ; tss & i/o - 16384 ports, * 256=557056 |
25 | ;tss_data equ 0xD20000 |
24 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
26 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
25 | draw_data equ 0xC00000 |
27 | ;draw_data equ 0xC00000 |
26 | sysint_stack_data equ 0xC03000 |
- | |
27 | 28 | ;sysint_stack_data equ 0xC03000 |
|
28 | 29 | ||
29 | twdw equ (0x3000-window_data) |
30 | ;twdw equ (0x3000-window_data) |
30 | 31 | ||
31 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
32 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
32 | ;; |
33 | ;; |
33 | ;; Included files: |
34 | ;; Included files: |
34 | ;; |
35 | ;; |
35 | ;; Kernel16.inc |
36 | ;; Kernel16.inc |
36 | ;; - Booteng.inc English text for bootup |
37 | ;; - Booteng.inc English text for bootup |
37 | ;; - Bootcode.inc Hardware setup |
38 | ;; - Bootcode.inc Hardware setup |
38 | ;; - Pci16.inc PCI functions |
39 | ;; - Pci16.inc PCI functions |
39 | ;; |
40 | ;; |
40 | ;; Kernel32.inc |
41 | ;; Kernel32.inc |
41 | ;; - Sys32.inc Process management |
42 | ;; - Sys32.inc Process management |
42 | ;; - Shutdown.inc Shutdown and restart |
43 | ;; - Shutdown.inc Shutdown and restart |
43 | ;; - Fat32.inc Read / write hd |
44 | ;; - Fat32.inc Read / write hd |
44 | ;; - Vesa12.inc Vesa 1.2 driver |
45 | ;; - Vesa12.inc Vesa 1.2 driver |
45 | ;; - Vesa20.inc Vesa 2.0 driver |
46 | ;; - Vesa20.inc Vesa 2.0 driver |
46 | ;; - Vga.inc VGA driver |
47 | ;; - Vga.inc VGA driver |
47 | ;; - Stack.inc Network interface |
48 | ;; - Stack.inc Network interface |
48 | ;; - Mouse.inc Mouse pointer |
49 | ;; - Mouse.inc Mouse pointer |
49 | ;; - Scincode.inc Window skinning |
50 | ;; - Scincode.inc Window skinning |
50 | ;; - Pci32.inc PCI functions |
51 | ;; - Pci32.inc PCI functions |
51 | ;; |
52 | ;; |
52 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
53 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
53 | 54 | ||
54 | 55 | ||
55 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
56 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
56 | ;; ;; |
57 | ;; ;; |
57 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
58 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
58 | ;; ;; |
59 | ;; ;; |
59 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
60 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
60 | 61 | ||
61 | use16 |
62 | use16 |
62 | org 0x0 |
63 | org 0x0 |
63 | jmp start_of_code |
64 | jmp start_of_code |
- | 65 | ||
64 | ; mike.dld { |
66 | ; mike.dld { |
65 | org $+0x10000 |
67 | org $+0x10000 |
66 | db 0 |
68 | db 0 |
67 | dd servetable-0x10000 |
69 | dd servetable-0x10000 |
68 | draw_line dd __sys_draw_line |
70 | draw_line dd __sys_draw_line |
69 | disable_mouse dd __sys_disable_mouse |
71 | disable_mouse dd __sys_disable_mouse |
70 | draw_pointer dd __sys_draw_pointer |
72 | draw_pointer dd __sys_draw_pointer |
71 | draw_mouse_under dd __sys_draw_mouse_under |
73 | draw_mouse_under dd __sys_draw_mouse_under |
72 | drawbar dd __sys_drawbar.forced |
74 | drawbar dd __sys_drawbar.forced |
73 | putpixel dd __sys_putpixel |
75 | putpixel dd __sys_putpixel |
74 | getpixel dd __sys_getpixel |
76 | getpixel dd __sys_getpixel |
75 | putimage dd __sys_putimage |
77 | putimage dd __sys_putimage |
76 | drawbackground dd __sys_drawbackground |
78 | drawbackground dd __sys_drawbackground |
77 | calculatescreen dd __sys_calculatescreen |
79 | calculatescreen dd __sys_calculatescreen |
78 | setscreen dd __sys_setscreen |
80 | setscreen dd __sys_setscreen |
79 | ; } mike.dld |
81 | ; } mike.dld |
80 | 82 | ||
81 | version db 'Kolibri OS version 0.5.8.1 ',13,10,13,10,0 |
83 | version db 'Kolibri OS version 0.6.5.0 ',13,10,13,10,0 |
82 | ;dd endofcode-0x10000 |
84 | ;dd endofcode-0x10000 |
83 | 85 | ||
84 | ;db 'Boot02' |
86 | ;db 'Boot02' |
85 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
87 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
86 | include "boot/preboot.inc" |
88 | include "boot/preboot.inc" |
87 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
89 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
88 | 90 | ||
89 | preboot_lfb db 0 |
91 | preboot_lfb db 0 |
90 | preboot_bootlog db 0 |
92 | preboot_bootlog db 0 |
91 | 93 | ||
92 | 94 | ||
93 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
95 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
94 | ;; ;; |
96 | ;; ;; |
95 | ;; 16 BIT INCLUDED FILES ;; |
97 | ;; 16 BIT INCLUDED FILES ;; |
96 | ;; ;; |
98 | ;; ;; |
97 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
99 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
98 | 100 | ||
99 | include "kernel16.inc" |
101 | include "kernel16.inc" |
100 | 102 | ||
101 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
103 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
102 | ;; ;; |
104 | ;; ;; |
103 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
105 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
104 | ;; ;; |
106 | ;; ;; |
105 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
107 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
106 | 108 | ||
107 | os_data = os_data_l-gdts ; GDTs |
109 | os_data = os_data_l-gdts ; GDTs |
108 | os_code = os_code_l-gdts |
110 | os_code = os_code_l-gdts |
109 | int_code equ int_code_l-gdts |
111 | int_code equ int_code_l-gdts |
110 | int_data equ int_data_l-gdts |
112 | int_data equ int_data_l-gdts |
111 | tss0sys equ tss0sys_l-gdts |
113 | tss0sys equ tss0sys_l-gdts |
112 | graph_data equ 3+graph_data_l-gdts |
114 | graph_data equ 3+graph_data_l-gdts |
113 | tss0 equ tss0_l-gdts |
115 | tss0 equ tss0_l-gdts |
114 | app_code equ 3+app_code_l-gdts |
116 | app_code equ 3+app_code_l-gdts |
115 | app_data equ 3+app_data_l-gdts |
117 | app_data equ 3+app_data_l-gdts |
116 | 118 | ||
117 | 119 | ||
118 | 120 | ||
119 | ; CR0 Flags - Protected mode and Paging |
121 | ; CR0 Flags - Protected mode and Paging |
120 | - | ||
121 | mov ecx,0x00000001 |
- | |
122 | ;and ebx,65535 |
- | |
123 | ;cmp ebx,00100000000000000b ; lfb -> paging |
- | |
124 | ;jb no_paging |
- | |
125 | ;mov ax,0x0000 |
122 | |
126 | ;mov es,ax |
- | |
127 | ;mov al,[es:0x901E] |
- | |
128 | ;cmp al,1 |
- | |
129 | ;je no_paging |
- | |
130 | ;or ecx, 0x80000000 |
- | |
131 | ;no_paging: |
123 | mov ecx, CR0_PE |
132 | 124 | ||
133 | ; Enabling 32 bit protected mode |
125 | ; Enabling 32 bit protected mode |
134 | 126 | ||
135 | sidt [cs:old_ints_h-0x10000] |
127 | sidt [cs:old_ints_h-0x10000] |
136 | 128 | ||
137 | cli ; disable all irqs |
129 | cli ; disable all irqs |
138 | cld |
130 | cld |
139 | mov al,255 ; mask all irqs |
131 | mov al,255 ; mask all irqs |
140 | out 0xa1,al |
132 | out 0xa1,al |
141 | out 0x21,al |
133 | out 0x21,al |
142 | l.5: in al, 0x64 ; Enable A20 |
134 | l.5: in al, 0x64 ; Enable A20 |
143 | test al, 2 |
135 | test al, 2 |
144 | jnz l.5 |
136 | jnz l.5 |
145 | mov al, 0xD1 |
137 | mov al, 0xD1 |
146 | out 0x64, al |
138 | out 0x64, al |
147 | l.6: in al, 0x64 |
139 | l.6: in al, 0x64 |
148 | test al, 2 |
140 | test al, 2 |
149 | jnz l.6 |
141 | jnz l.6 |
150 | mov al, 0xDF |
142 | mov al, 0xDF |
151 | out 0x60, al |
143 | out 0x60, al |
- | 144 | l.7: in al, 0x64 |
|
- | 145 | test al, 2 |
|
- | 146 | jnz l.7 |
|
- | 147 | mov al, 0xFF |
|
- | 148 | out 0x64, al |
|
152 | lgdt [cs:gdts-0x10000] ; Load GDT |
149 | lgdt [cs:gdts-0x10000] ; Load GDT |
153 | mov eax, cr0 ; Turn on paging // protected mode |
150 | mov eax, cr0 ; Turn on paging // protected mode |
154 | or eax, ecx |
151 | or eax, ecx |
155 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
152 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
156 | mov cr0, eax |
153 | mov cr0, eax |
157 | jmp $+2 |
154 | jmp $+2 |
158 | org $+0x10000 |
155 | org $+0x10000 |
159 | mov ax,os_data ; Selector for os |
156 | mov ax,os_data ; Selector for os |
160 | mov ds,ax |
157 | mov ds,ax |
161 | mov es,ax |
158 | mov es,ax |
162 | mov fs,ax |
159 | mov fs,ax |
163 | mov gs,ax |
160 | mov gs,ax |
164 | mov ss,ax |
161 | mov ss,ax |
165 | mov esp,0x3ec00 ; Set stack |
162 | mov esp,0x3ec00 ; Set stack |
166 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
163 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
- | 164 | ||
- | 165 | if gdte >= $ |
|
- | 166 | error 'GDT overlaps with used code!' |
|
- | 167 | end if |
|
167 | 168 | ||
- | 169 | use32 |
|
- | 170 | ||
- | 171 | include 'unpacker.inc' |
|
- | 172 | ||
- | 173 | __DEBUG__ fix 1 |
|
- | 174 | __DEBUG_LEVEL__ fix 1 |
|
168 | use32 |
175 | include 'fdo.inc' |
169 | 176 | ||
170 | iglobal |
177 | iglobal |
171 | boot_memdetect db 'Determining amount of memory',0 |
178 | boot_memdetect db 'Determining amount of memory',0 |
172 | boot_fonts db 'Fonts loaded',0 |
179 | boot_fonts db 'Fonts loaded',0 |
173 | boot_tss db 'Setting TSSs',0 |
180 | boot_tss db 'Setting TSSs',0 |
174 | boot_cpuid db 'Reading CPUIDs',0 |
181 | boot_cpuid db 'Reading CPUIDs',0 |
175 | boot_devices db 'Detecting devices',0 |
182 | boot_devices db 'Detecting devices',0 |
176 | boot_timer db 'Setting timer',0 |
183 | boot_timer db 'Setting timer',0 |
177 | boot_irqs db 'Reprogramming IRQs',0 |
184 | boot_irqs db 'Reprogramming IRQs',0 |
178 | boot_setmouse db 'Setting mouse',0 |
185 | boot_setmouse db 'Setting mouse',0 |
179 | boot_windefs db 'Setting window defaults',0 |
186 | boot_windefs db 'Setting window defaults',0 |
180 | boot_bgr db 'Calculating background',0 |
187 | boot_bgr db 'Calculating background',0 |
181 | boot_resirqports db 'Reserving IRQs & ports',0 |
188 | boot_resirqports db 'Reserving IRQs & ports',0 |
182 | boot_setrports db 'Setting addresses for IRQs',0 |
189 | boot_setrports db 'Setting addresses for IRQs',0 |
183 | boot_setostask db 'Setting OS task',0 |
190 | boot_setostask db 'Setting OS task',0 |
184 | boot_allirqs db 'Unmasking all IRQs',0 |
191 | boot_allirqs db 'Unmasking all IRQs',0 |
185 | boot_tsc db 'Reading TSC',0 |
192 | boot_tsc db 'Reading TSC',0 |
186 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
193 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
187 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
194 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
188 | boot_mtrr db 'Setting MTRR',0 |
195 | boot_mtrr db 'Setting MTRR',0 |
189 | boot_tasking db 'All set - press ESC to start',0 |
196 | boot_tasking db 'All set - press ESC to start',0 |
190 | endg |
197 | endg |
191 | 198 | ||
192 | iglobal |
199 | iglobal |
193 | boot_y dd 10 |
200 | boot_y dd 10 |
194 | endg |
201 | endg |
195 | 202 | ||
196 | boot_log: |
203 | boot_log: |
197 | pushad |
204 | pushad |
198 | 205 | ||
199 | mov eax,10*65536 |
206 | mov eax,10*65536 |
200 | mov ax,word [boot_y] |
207 | mov ax,word [boot_y] |
201 | add [boot_y],dword 10 |
208 | add [boot_y],dword 10 |
202 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
209 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
203 | mov ecx,esi |
210 | mov ecx,esi |
204 | mov edi,1 |
211 | mov edi,1 |
205 | call dtext |
212 | call dtext |
206 | 213 | ||
207 | mov [novesachecksum],1000 |
214 | mov [novesachecksum],1000 |
208 | call checkVga_N13 |
215 | call checkVga_N13 |
209 | 216 | ||
210 | cmp [preboot_blogesc],byte 1 |
217 | cmp [preboot_blogesc],byte 1 |
211 | je .bll2 |
218 | je .bll2 |
212 | 219 | ||
213 | cmp esi,boot_tasking |
220 | cmp esi,boot_tasking |
214 | jne .bll2 |
221 | jne .bll2 |
215 | ; begin ealex 04.08.05 |
222 | ; begin ealex 04.08.05 |
216 | ; in al,0x61 |
223 | ; in al,0x61 |
217 | ; and al,01111111b |
224 | ; and al,01111111b |
218 | ; out 0x61,al |
225 | ; out 0x61,al |
219 | ; end ealex 04.08.05 |
226 | ; end ealex 04.08.05 |
220 | .bll1: in al,0x60 ; wait for ESC key press |
227 | .bll1: in al,0x60 ; wait for ESC key press |
221 | cmp al,129 |
228 | cmp al,129 |
222 | jne .bll1 |
229 | jne .bll1 |
223 | 230 | ||
224 | .bll2: popad |
231 | .bll2: popad |
225 | 232 | ||
226 | ret |
233 | ret |
227 | - | ||
228 | uglobal |
- | |
229 | cpuid_0 dd 0,0,0,0 |
- | |
230 | cpuid_1 dd 0,0,0,0 |
- | |
231 | cpuid_2 dd 0,0,0,0 |
- | |
232 | cpuid_3 dd 0,0,0,0 |
- | |
233 | endg |
- | |
234 | 234 | ||
235 | iglobal |
235 | iglobal |
236 | firstapp db '/rd/1/LAUNCHER',0 |
236 | firstapp db '/rd/1/LAUNCHER',0 |
237 | char db 'CHAR MT ' |
237 | char db 'FONTS/CHAR.MT',0 |
238 | char2 db 'CHAR2 MT ' |
238 | char2 db 'FONTS/CHAR2.MT',0 |
239 | bootpath db '/KOLIBRI ' |
239 | bootpath db '/KOLIBRI ' |
240 | bootpath2 db 0 |
240 | bootpath2 db 0 |
241 | vmode db 'VMODE MDR' |
241 | vmode db 'drivers/VMODE.MDR',0 |
242 | cur_file db 'ARROW CUR' |
242 | cur_file db 'ARROW.CUR',0 |
243 | vrr_m db '/rd/1/VRR_M',0 |
243 | vrr_m db '/rd/1/VRR_M',0 |
244 | endg |
244 | endg |
245 | 245 | ||
246 | 246 | ||
247 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
247 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
248 | ;; ;; |
248 | ;; ;; |
249 | ;; 32 BIT ENTRY ;; |
249 | ;; 32 BIT ENTRY ;; |
250 | ;; ;; |
250 | ;; ;; |
251 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
251 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
252 | 252 | ||
253 | align 4 |
253 | align 4 |
254 | 254 | ||
255 | B32: |
255 | B32: |
256 | ; CLEAR 0x280000-0xF00000 |
256 | ; CLEAR 0x280000-0xF00000 |
257 | 257 | ||
258 | xor eax,eax |
258 | xor eax,eax |
259 | mov edi,0x280000 |
259 | mov edi,0x280000 |
260 | mov ecx,(0x100000*0xF-0x280000) / 4 |
260 | mov ecx,(0x100000*0xF-0x280000) / 4 |
261 | cld |
261 | cld |
262 | rep stosd |
262 | rep stosd |
263 | ; CLEAR 0x80000-0x90000 |
263 | ; CLEAR 0x80000-0x90000 |
264 | ; xor eax,eax |
264 | ; xor eax,eax |
- | 265 | ||
265 | mov edi,0x80000 |
266 | mov edi,0x80000 |
266 | mov ecx,(0x90000-0x80000)/4 |
267 | mov ecx,(0x90000-0x80000)/4 |
267 | ; cld |
268 | ; cld |
268 | rep stosd |
269 | rep stosd |
269 | 270 | ||
270 | ; CLEAR KERNEL UNDEFINED GLOBALS |
271 | ; CLEAR KERNEL UNDEFINED GLOBALS |
271 | mov edi, endofcode |
272 | mov edi, endofcode |
272 | mov ecx, (uglobals_size/4)+4 |
273 | mov ecx, (uglobals_size/4)+4 |
273 | rep stosd |
274 | rep stosd |
274 | 275 | ||
275 | ; SAVE & CLEAR 0-0xffff |
276 | ; SAVE & CLEAR 0-0xffff |
276 | 277 | ||
277 | mov esi,0x0000 |
278 | mov esi,0x0000 |
278 | mov edi,0x2F0000 |
279 | mov edi,0x2F0000 |
279 | mov ecx,0x10000 / 4 |
280 | mov ecx,0x10000 / 4 |
280 | cld |
281 | cld |
281 | rep movsd |
282 | rep movsd |
282 | xor eax,eax |
283 | xor eax,eax |
283 | mov edi,0 |
284 | mov edi,0 |
284 | mov ecx,0x10000 / 4 |
285 | mov ecx,0x10000 / 4 |
285 | cld |
286 | cld |
286 | rep stosd |
287 | rep stosd |
287 | 288 | ||
288 | ; SAVE REAL MODE VARIABLES |
289 | ; SAVE REAL MODE VARIABLES |
- | 290 | mov ax, [0x2f0000 + 0x9031] |
|
- | 291 | mov [IDEContrRegsBaseAddr], ax |
|
289 | ; --------------- APM --------------------- |
292 | ; --------------- APM --------------------- |
290 | mov eax, [0x2f0000 + 0x9040] ; entry point |
293 | mov eax, [0x2f0000 + 0x9040] ; entry point |
291 | mov dword[apm_entry], eax |
294 | mov dword[apm_entry], eax |
292 | mov word [apm_entry + 4], apm_code_32 - gdts |
295 | mov word [apm_entry + 4], apm_code_32 - gdts |
293 | 296 | ||
294 | mov eax, [0x2f0000 + 0x9044] ; version & flags |
297 | mov eax, [0x2f0000 + 0x9044] ; version & flags |
295 | mov [apm_vf], eax |
298 | mov [apm_vf], eax |
296 | ; ----------------------------------------- |
299 | ; ----------------------------------------- |
297 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
300 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
298 | ; mov [0xF604],byte 1 ;al |
301 | ; mov [0xF604],byte 1 ;al |
- | 302 | mov al, [0x2F0000+0x901F] ; DMA writing |
|
- | 303 | mov [allow_dma_write], al |
|
299 | mov al,[0x2f0000+0x9000] ; bpp |
304 | mov al,[0x2f0000+0x9000] ; bpp |
300 | mov [0xFBF1],al |
305 | mov [ScreenBPP],al |
301 | movzx eax,word [0x2f0000+0x900A] ; X max |
306 | movzx eax,word [0x2f0000+0x900A] ; X max |
302 | ; dec eax |
307 | ; dec eax |
303 | mov [0xfe00],eax |
308 | mov [ScreenWidth],eax |
304 | mov [screen_workarea.right],eax |
309 | mov [screen_workarea.right],eax |
305 | movzx eax,word [0x2f0000+0x900C] ; Y max |
310 | movzx eax,word [0x2f0000+0x900C] ; Y max |
306 | ; dec eax |
311 | ; dec eax |
307 | mov [0xfe04],eax |
312 | mov [ScreenHeight],eax |
308 | mov [screen_workarea.bottom],eax |
313 | mov [screen_workarea.bottom],eax |
309 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
314 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
310 | mov [0xFE0C],eax |
315 | mov [SCR_MODE],eax |
311 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
316 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
312 | mov [0xE030],eax |
317 | mov [BANK_SWITCH],eax |
313 | mov [0xfe08],word 640*4 ; Bytes PerScanLine |
318 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
314 | cmp [0xFE0C],word 0x13 ; 320x200 |
319 | cmp [SCR_MODE],word 0x13 ; 320x200 |
315 | je @f |
320 | je @f |
316 | cmp [0xFE0C],word 0x12 ; VGA 640x480 |
321 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
317 | je @f |
322 | je @f |
318 | mov ax,[0x2f0000+0x9001] ; for other modes |
323 | mov ax,[0x2f0000+0x9001] ; for other modes |
319 | mov [0xfe08],ax |
324 | mov [BytesPerScanLine],ax |
320 | mov al,[0x2F0000+0x9034] ; vesa major version number (ascii) |
325 | mov al,[0x2F0000+0x9034] ; vesa major version number (ascii) |
321 | mov [0xE034],al |
326 | mov [VESA_VER_MAJOR],al |
322 | mov al,[0x2F0000+0x9035] ; card vendor (intel=1, s3=2, other=3) |
327 | mov al,[0x2F0000+0x9035] ; card vendor (intel=1, s3=2, other=3) |
323 | mov [0xE035],al |
328 | mov [GFX_CARD_VENDOR],al |
324 | @@: |
329 | @@: |
325 | 330 | ||
326 | ; GRAPHICS ADDRESSES |
331 | ; GRAPHICS ADDRESSES |
327 | 332 | ||
328 | ;mov eax,0x100000*8 ; LFB address |
333 | ;mov eax,0x100000*8 ; LFB address |
329 | ;cmp [0xfe0c],word 0x13 |
334 | ;cmp [0xfe0c],word 0x13 |
330 | ;je no_d_lfb |
335 | ;je no_d_lfb |
331 | ;cmp [0xfe0c],word 0x12 |
336 | ;cmp [0xfe0c],word 0x12 |
332 | ;je no_d_lfb |
337 | ;je no_d_lfb |
333 | ;cmp [0x2f0000+0x901e],byte 1 |
338 | ;cmp [0x2f0000+0x901e],byte 1 |
334 | ;jne no_d_lfb |
339 | ;jne no_d_lfb |
335 | mov byte [0x2f0000+0x901e],0x0 |
340 | mov byte [0x2f0000+0x901e],0x0 |
336 | mov eax,[0x2f0000+0x9018] |
341 | mov eax,[0x2f0000+0x9018] |
337 | ;no_d_lfb: |
342 | ;no_d_lfb: |
338 | mov [0xfe80],eax |
343 | mov [LFBAddress],eax |
339 | 344 | ||
340 | cmp [0xfe0c],word 0100000000000000b |
345 | cmp [SCR_MODE],word 0100000000000000b |
341 | jge setvesa20 |
346 | jge setvesa20 |
342 | cmp [0xfe0c],word 0x13 |
347 | cmp [SCR_MODE],word 0x13 |
343 | je v20ga32 |
348 | je v20ga32 |
344 | mov [0xe020],dword Vesa12_putpixel24 ; Vesa 1.2 |
349 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
345 | mov [0xe024],dword Vesa12_getpixel24 |
350 | mov [0xe024],dword Vesa12_getpixel24 |
346 | cmp [0xfbf1],byte 24 |
351 | cmp [ScreenBPP],byte 24 |
347 | jz ga24 |
352 | jz ga24 |
348 | mov [0xe020],dword Vesa12_putpixel32 |
353 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
349 | mov [0xe024],dword Vesa12_getpixel32 |
354 | mov [0xe024],dword Vesa12_getpixel32 |
350 | ga24: |
355 | ga24: |
351 | jmp v20ga24 |
356 | jmp v20ga24 |
352 | setvesa20: |
357 | setvesa20: |
353 | mov [0xe020],dword Vesa20_putpixel24 ; Vesa 2.0 |
358 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
354 | mov [0xe024],dword Vesa20_getpixel24 |
359 | mov [0xe024],dword Vesa20_getpixel24 |
355 | cmp [0xfbf1],byte 24 |
360 | cmp [ScreenBPP],byte 24 |
356 | jz v20ga24 |
361 | jz v20ga24 |
357 | v20ga32: |
362 | v20ga32: |
358 | mov [0xe020],dword Vesa20_putpixel32 |
363 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
359 | mov [0xe024],dword Vesa20_getpixel32 |
364 | mov [0xe024],dword Vesa20_getpixel32 |
360 | v20ga24: |
365 | v20ga24: |
361 | cmp [0xfe0c],word 0x12 ; 16 C VGA 640x480 |
366 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
362 | jne no_mode_0x12 |
367 | jne no_mode_0x12 |
363 | mov [0xe020],dword VGA_putpixel |
368 | mov [PUTPIXEL],dword VGA_putpixel |
364 | mov [0xe024],dword Vesa20_getpixel32 |
369 | mov [0xe024],dword Vesa20_getpixel32 |
365 | no_mode_0x12: |
370 | no_mode_0x12: |
- | 371 | ||
- | 372 | call test_cpu |
|
- | 373 | ; btr [cpu_caps], CAPS_SSE ;test: dont't use sse code |
|
- | 374 | ; btr [cpu_caps], CAPS_SSE2 ;test: don't use sse2 |
|
- | 375 | ||
- | 376 | ; btr [cpu_caps], CAPS_FXSR ;test: disable sse support |
|
- | 377 | ;all sse commands rise #UD exption |
|
- | 378 | ; btr [cpu_caps], CAPS_PSE ;test: don't use large pages |
|
- | 379 | ; btr [cpu_caps], CAPS_PGE ;test: don't use global pages |
|
- | 380 | ; btr [cpu_caps], CAPS_MTRR ;test: don't use MTRR |
|
- | 381 | bts [cpu_caps], CAPS_TSC ;force use rdtsc |
|
- | 382 | ||
- | 383 | ; -------- Fast System Call init ---------- |
|
- | 384 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
|
- | 385 | bt [cpu_caps], CAPS_SEP |
|
- | 386 | jnc .SEnP ; SysEnter not Present |
|
- | 387 | xor edx, edx |
|
- | 388 | mov ecx, MSR_SYSENTER_CS |
|
- | 389 | mov eax, os_code |
|
- | 390 | wrmsr |
|
- | 391 | mov ecx, MSR_SYSENTER_ESP |
|
- | 392 | mov eax, sysenter_stack ; Check it |
|
- | 393 | wrmsr |
|
- | 394 | mov ecx, MSR_SYSENTER_EIP |
|
366 | 395 | mov eax, sysenter_entry |
|
- | 396 | wrmsr |
|
- | 397 | .SEnP: |
|
- | 398 | ; AMD SYSCALL/SYSRET |
|
- | 399 | cmp byte[cpu_vendor], 'A' |
|
- | 400 | jne .noSYSCALL |
|
- | 401 | mov eax, 0x80000001 |
|
- | 402 | cpuid |
|
- | 403 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
|
- | 404 | jz .noSYSCALL |
|
- | 405 | mov ecx, MSR_AMD_EFER |
|
- | 406 | rdmsr |
|
- | 407 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
|
367 | ; MEMORY MODEL |
- | |
368 | 408 | wrmsr |
|
369 | ; mov [0xfe84],dword 0x100000*16 ; apps mem base address |
409 | |
370 | ; movzx ecx,byte [0x2f0000+0x9030] |
410 | ; !!!! It`s dirty hack, fix it !!! |
371 | ; dec ecx |
- | |
372 | ; mov eax,16*0x100000 ; memory-16 |
411 | ; Bits of EDX : |
373 | ; shl eax,cl |
- | |
374 | ; mov [0xfe8c],eax ; memory for use |
- | |
375 | ; cmp eax,16*0x100000 |
412 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
376 | ; jne no16mb |
- | |
377 | ; mov [0xfe84],dword 0xD80000 ; !!! 10 !!! |
- | |
378 | ; no16mb: |
- | |
379 | - | ||
380 | ; init: |
413 | ; and the contents of this field, plus 8, are copied into the SS register. |
381 | ; 1) 0xFE84 - applications base |
- | |
382 | ; 2) 0xFE8C - total amount of memory |
- | |
383 | - | ||
384 | xor edi, edi |
- | |
385 | m_GMS_loop: |
- | |
386 | add edi, 0x400000 |
- | |
387 | mov eax, dword [edi] |
- | |
388 | mov dword [edi], 'TEST' |
- | |
389 | wbinvd |
- | |
390 | cmp dword [edi], 'TEST' |
- | |
391 | jne m_GMS_exit |
- | |
392 | cmp dword [0], 'TEST' |
- | |
393 | je m_GMS_exit |
- | |
394 | mov dword [es:edi], eax |
- | |
395 | jmp m_GMS_loop |
414 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
396 | m_GMS_exit: |
- | |
397 | mov [edi], eax |
415 | ; and the contents of this field, plus 8, are copied into the SS register. |
398 | ; now edi contains the EXACT amount of memory |
- | |
399 | - | ||
400 | mov eax, 0x100000*16 |
416 | |
401 | cmp edi, eax ;0x100000*16 |
417 | ; mov edx, (os_code + 16) * 65536 + os_code |
402 | jb $ ; less than 16 Mb |
418 | mov edx, 0x1B0013 |
403 | - | ||
404 | mov dword [0xFE84], eax ;0x100000*16 |
419 | |
405 | cmp edi, eax ;0x100000*16 |
420 | mov eax, syscall_entry |
406 | jne @f |
- | |
407 | mov dword [0xFE84], 0xD80000 ; =0x100000*13.5 |
- | |
408 | @@: |
- | |
- | 421 | mov ecx, MSR_AMD_STAR |
|
409 | mov dword [0xFE8C], edi |
422 | wrmsr |
- | 423 | .noSYSCALL: |
|
- | 424 | ; ----------------------------------------- |
|
- | 425 | ||
- | 426 | ||
- | 427 | ||
410 | 428 | ; MEMORY MODEL |
|
- | 429 | call mem_test |
|
- | 430 | call init_mtrr |
|
- | 431 | call init_mem |
|
411 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
432 | call init_page_map |
412 | include 'detect/disks.inc' |
433 | |
413 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
434 | ; ENABLE PAGING |
414 | - | ||
415 | ; CHECK EXTRA REGION |
435 | mov eax, sys_pgdir |
416 | ; ENABLE PAGING |
436 | mov cr3, eax |
417 | mov eax,cr0 |
437 | |
- | 438 | mov eax,cr0 |
|
418 | or eax,0x80000000 |
439 | or eax,CR0_PG |
419 | mov cr0,eax |
440 | mov cr0,eax |
420 | jmp $+2 |
- | |
421 | - | ||
- | 441 | ||
422 | call MEM_Init |
442 | call init_kernel_heap |
423 | ;add 0x800000-0xc00000 area |
443 | stdcall kernel_alloc, 0x2000 |
424 | cmp word [0xfe0c],0x13 |
444 | mov [os_stack], eax |
425 | jle .less_memory |
445 | |
426 | mov eax,0x800000 ;linear address |
446 | call init_LFB |
427 | mov ebx,0x400000 shr 12 ;size in pages (4Mb) |
- | |
428 | mov ecx,0x800000 ;physical address |
- | |
429 | jmp .end_first_block |
447 | call init_fpu |
430 | .less_memory: |
448 | |
431 | mov eax,0x980000 ;linear address |
- | |
432 | mov ebx,0x280000 shr 12 ;size in pages (2.5Mb) |
449 | call init_malloc |
- | 450 | ||
433 | mov ecx,0x980000 ;physical address |
451 | stdcall alloc_kernel_space, 0x4F000 |
434 | .end_first_block: |
452 | mov [ipc_tmp], eax |
- | 453 | mov ebx, 0x1000 |
|
435 | call MEM_Add_Heap ;nobody can lock mutex yet |
454 | |
436 | 455 | add eax, 0x40000 |
|
- | 456 | mov [proc_mem_map], eax |
|
437 | call create_general_page_table |
457 | |
438 | ;add 0x1000000(0xd80000)-end_of_memory area |
458 | add eax, 0x8000 |
- | 459 | mov [proc_mem_pdir], eax |
|
439 | mov eax,second_base_address |
460 | |
440 | mov ebx,[0xfe8c] |
461 | add eax, ebx |
- | 462 | mov [proc_mem_tab], eax |
|
- | 463 | ||
- | 464 | add eax, ebx |
|
- | 465 | mov [tmp_task_pdir], eax |
|
- | 466 | ||
- | 467 | add eax, ebx |
|
- | 468 | mov [tmp_task_ptab], eax |
|
- | 469 | ||
441 | mov ecx,[0xfe84] |
470 | add eax, ebx |
- | 471 | mov [ipc_pdir], eax |
|
- | 472 | ||
- | 473 | add eax, ebx |
|
- | 474 | mov [ipc_ptab], eax |
|
- | 475 | ||
- | 476 | call init_events |
|
- | 477 | ||
442 | sub ebx,ecx |
478 | mov eax, srv.fd-SRV_FD_OFFSET |
443 | shr ebx,12 |
479 | mov [srv.fd], eax |
444 | add eax,ecx |
480 | mov [srv.bk], eax |
445 | call MEM_Add_Heap |
481 | |
446 | ;init physical memory manager. |
482 | mov edi, irq_tab |
447 | call Init_Physical_Memory_Manager |
483 | xor eax, eax |
448 | 484 | mov ecx, 16 |
|
449 | mov dword [0xfe80],0x80000000 ;0x800000 |
485 | rep stosd |
450 | 486 | ||
451 | ;Set base of graphic segment to linear address of LFB |
487 | ;Set base of graphic segment to linear address of LFB |
452 | mov eax,[0xfe80] ; set for gs |
488 | mov eax,[LFBAddress] ; set for gs |
453 | mov [graph_data_l+2],ax |
489 | mov [graph_data_l+2],ax |
454 | shr eax,16 |
490 | shr eax,16 |
455 | mov [graph_data_l+4],al |
491 | mov [graph_data_l+4],al |
456 | mov [graph_data_l+7],ah |
492 | mov [graph_data_l+7],ah |
- | 493 | ||
- | 494 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
|
- | 495 | include 'detect/disks.inc' |
|
- | 496 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
|
457 | 497 | ||
458 | ; READ RAMDISK IMAGE FROM HD |
498 | ; READ RAMDISK IMAGE FROM HD |
459 | 499 | ||
460 | ;!!!!!!!!!!!!!!!!!!!!!!! |
500 | ;!!!!!!!!!!!!!!!!!!!!!!! |
461 | include 'boot/rdload.inc' |
501 | include 'boot/rdload.inc' |
462 | ;!!!!!!!!!!!!!!!!!!!!!!! |
502 | ;!!!!!!!!!!!!!!!!!!!!!!! |
463 | ; mov [dma_hdd],1 |
503 | ; mov [dma_hdd],1 |
464 | ; CALCULATE FAT CHAIN FOR RAMDISK |
504 | ; CALCULATE FAT CHAIN FOR RAMDISK |
465 | 505 | ||
466 | call calculatefatchain |
506 | call calculatefatchain |
467 | 507 | ||
468 | ; LOAD VMODE DRIVER |
508 | ; LOAD VMODE DRIVER |
469 | 509 | ||
470 | ;!!!!!!!!!!!!!!!!!!!!!!! |
510 | ;!!!!!!!!!!!!!!!!!!!!!!! |
471 | include 'vmodeld.inc' |
511 | include 'vmodeld.inc' |
472 | 512 | ||
473 | mov ebx,6 |
513 | mov ebx,6 |
474 | call 0x00760100 |
514 | call 0x00760100 |
475 | 515 | ||
476 | ;!!!!!!!!!!!!!!!!!!!!!!! |
516 | ;!!!!!!!!!!!!!!!!!!!!!!! |
477 | 517 | ||
478 | ; LOAD FONTS I and II |
518 | ; LOAD FONTS I and II |
479 | 519 | ||
480 | mov [0x3000],dword 1 |
520 | mov [CURRENT_TASK],dword 1 |
481 | mov [0x3004],dword 1 |
521 | mov [TASK_COUNT],dword 1 |
482 | mov [0x3010],dword 0x3020 |
522 | mov [TASK_BASE],dword TASK_DATA |
483 | - | ||
484 | mov eax,char |
523 | |
485 | mov esi,12 |
524 | mov esi,char |
486 | xor ebx,ebx |
525 | xor ebx,ebx |
487 | mov ecx,2560;26000 |
526 | mov ecx,2560;26000 |
488 | mov edx,0x3F600;0x37000 |
527 | mov edx,FONT_I |
489 | call fileread |
- | |
490 | 528 | call fs_RamdiskRead |
|
491 | mov eax,char2 |
529 | |
492 | mov esi,12 |
530 | mov esi,char2 |
493 | xor ebx,ebx |
531 | xor ebx,ebx |
494 | mov ecx,2560;26000 |
532 | mov ecx,2560;26000 |
495 | mov edx,0x3EC00;0x30000 |
533 | mov edx,FONT_II |
496 | call fileread |
534 | call fs_RamdiskRead |
497 | 535 | ||
498 | mov esi,boot_fonts |
536 | mov esi,boot_fonts |
499 | call boot_log |
537 | call boot_log |
500 | 538 | ||
501 | ; PRINT AMOUNT OF MEMORY |
539 | ; PRINT AMOUNT OF MEMORY |
502 | mov esi, boot_memdetect |
540 | mov esi, boot_memdetect |
503 | call boot_log |
541 | call boot_log |
504 | 542 | ||
505 | movzx ecx, word [boot_y] |
543 | movzx ecx, word [boot_y] |
506 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
544 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
507 | sub ecx, 10 |
545 | sub ecx, 10 |
508 | mov edx, 0xFFFFFF |
546 | mov edx, 0xFFFFFF |
509 | mov ebx, [0xFE8C] |
547 | mov ebx, [MEM_AMOUNT] |
510 | shr ebx, 20 |
548 | shr ebx, 20 |
511 | mov edi, 1 |
549 | mov edi, 1 |
512 | mov eax, 0x00040000 |
550 | mov eax, 0x00040000 |
513 | call display_number |
551 | call display_number_force |
514 | - | ||
515 | ; CHECK EXTENDED REGION |
- | |
516 | ; mov dword [0x80000000],0x12345678 |
- | |
517 | ; cmp dword [0x80000000],0x12345678 |
- | |
518 | ; jz extended_region_found |
- | |
519 | ; mov esi,boot_ext_region |
- | |
520 | ; call boot_log |
- | |
521 | ; jmp $ |
- | |
522 | ;extended_region_found: |
- | |
523 | - | ||
524 | - | ||
525 | 552 | ||
526 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
553 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
527 | 554 | ||
528 | mov esi,boot_irqs |
555 | mov esi,boot_irqs |
529 | call boot_log |
556 | call boot_log |
530 | call rerouteirqs |
557 | call rerouteirqs |
531 | 558 | ||
532 | mov esi,boot_tss |
559 | mov esi,boot_tss |
533 | call boot_log |
560 | call boot_log |
534 | 561 | ||
535 | ; BUILD SCHEDULER |
562 | ; BUILD SCHEDULER |
536 | 563 | ||
537 | call build_scheduler ; sys32.inc |
564 | call build_scheduler ; sys32.inc |
538 | 565 | ||
539 | ; LOAD IDT |
566 | ; LOAD IDT |
540 | lidt [cs:idtreg] |
567 | lidt [cs:idtreg] |
541 | - | ||
542 | ; READ CPUID RESULT |
- | |
543 | - | ||
544 | mov esi,boot_cpuid |
- | |
545 | call boot_log |
- | |
546 | pushfd ; get current flags |
- | |
547 | pop eax |
- | |
548 | mov ecx,eax |
- | |
549 | xor eax,0x00200000 ; attempt to toggle ID bit |
- | |
550 | push eax |
- | |
551 | popfd |
- | |
552 | pushfd ; get new EFLAGS |
- | |
553 | pop eax |
- | |
554 | push ecx ; restore original flags |
- | |
555 | popfd |
- | |
556 | and eax,0x00200000 ; if we couldn't toggle ID, |
- | |
557 | and ecx,0x00200000 ; then this is i486 |
- | |
558 | cmp eax,ecx |
- | |
559 | jz nopentium |
- | |
560 | ; It's Pentium or later. Use CPUID |
- | |
561 | mov edi,cpuid_0 |
- | |
562 | mov esi,0 |
- | |
563 | cpuid_new_read: |
- | |
564 | mov eax,esi |
- | |
565 | cpuid |
568 | cli |
566 | call cpuid_save |
- | |
567 | add edi,4*4 |
- | |
568 | cmp esi,3 |
- | |
569 | jge cpuid_done |
- | |
570 | cmp esi,[cpuid_0] |
- | |
571 | jge cpuid_done |
- | |
572 | inc esi |
- | |
573 | jmp cpuid_new_read |
- | |
574 | cpuid_save: |
- | |
575 | mov [edi+00],eax |
- | |
576 | mov [edi+04],ebx |
- | |
577 | mov [edi+8],ecx |
- | |
578 | mov [edi+12],edx |
- | |
579 | ret |
- | |
580 | cpuid_done: |
- | |
581 | nopentium: |
- | |
582 | - | ||
583 | ; CR4 flags - enable fxsave / fxrstore |
- | |
584 | ; |
- | |
585 | ; finit |
- | |
586 | ; mov eax,1 |
- | |
587 | ; cpuid |
- | |
588 | ; test edx,1000000h |
- | |
589 | ; jz fail_fpu |
- | |
590 | ; mov eax,cr4 |
- | |
591 | ; or eax,200h ; Enable fxsave/fxstor |
- | |
592 | ; mov cr4,eax |
- | |
593 | ; fail_fpu: |
- | |
594 | - | ||
595 | ;The CPU to this moment should be already in PM, |
- | |
596 | ;and bit MP of the register cr0 should be installed in 1. |
- | |
597 | finit ;reset of the FPU (finit, instead of fninit) |
- | |
598 | fsetpm ;enable PM of the FPU |
- | |
599 | finit ;reset the registers, contents which are still equal RM |
- | |
600 | ;Now FPU too in PM |
- | |
601 | ; DETECT DEVICES |
- | |
602 | 569 | ||
603 | mov esi,boot_devices |
570 | mov esi,boot_devices |
604 | call boot_log |
571 | call boot_log |
605 | call detect_devices |
572 | call detect_devices |
606 | 573 | ||
607 | ; TIMER SET TO 1/100 S |
574 | ; TIMER SET TO 1/100 S |
608 | 575 | ||
609 | mov esi,boot_timer |
576 | mov esi,boot_timer |
610 | call boot_log |
577 | call boot_log |
611 | mov al,0x34 ; set to 100Hz |
578 | mov al,0x34 ; set to 100Hz |
612 | out 0x43,al |
579 | out 0x43,al |
613 | mov al,0x9b ; lsb 1193180 / 1193 |
580 | mov al,0x9b ; lsb 1193180 / 1193 |
614 | out 0x40,al |
581 | out 0x40,al |
615 | mov al,0x2e ; msb |
582 | mov al,0x2e ; msb |
616 | out 0x40,al |
583 | out 0x40,al |
617 | 584 | ||
618 | ; SET MOUSE |
585 | ; SET MOUSE |
619 | 586 | ||
620 | mov eax,cur_file |
- | |
621 | mov esi,12 |
587 | mov esi,cur_file |
622 | mov ebx,0 |
588 | xor ebx,ebx |
623 | mov ecx,26000 |
589 | mov ecx,26000 |
624 | mov edx,mousepointer |
590 | mov edx,mousepointer |
625 | call fileread |
591 | call fs_RamdiskRead |
626 | 592 | ||
627 | mov esi,mousepointer+62+32*31*4 |
593 | mov esi,mousepointer+62+32*31*4 |
628 | mov edi,mousepointer+62 |
594 | mov edi,mousepointer+62 |
629 | mov ecx,16 |
595 | mov ecx,16 |
630 | .mpl_1: push ecx |
596 | .mpl_1: push ecx |
631 | mov ecx,16 |
597 | mov ecx,16 |
632 | .mpl_2: pushd [esi] [esi+4] [edi] [edi+4] |
598 | .mpl_2: pushd [esi] [esi+4] [edi] [edi+4] |
633 | popd [esi+4] [esi] [edi+4] [edi] |
599 | popd [esi+4] [esi] [edi+4] [edi] |
634 | add esi,8 |
600 | add esi,8 |
635 | add edi,8 |
601 | add edi,8 |
636 | loop .mpl_2 |
602 | loop .mpl_2 |
637 | sub esi,32*4*2 |
603 | sub esi,32*4*2 |
638 | pop ecx |
604 | pop ecx |
639 | loop .mpl_1 |
605 | loop .mpl_1 |
640 | 606 | ||
641 | mov esi,boot_setmouse |
607 | mov esi,boot_setmouse |
642 | call boot_log |
608 | call boot_log |
643 | call setmouse |
609 | call setmouse |
- | 610 | ||
- | 611 | mov [pci_access_enabled],1 |
|
644 | 612 | ||
645 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
613 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
646 | 614 | ||
647 | mov esi,boot_windefs |
615 | mov esi,boot_windefs |
648 | call boot_log |
616 | call boot_log |
649 | call setwindowdefaults |
617 | call setwindowdefaults |
650 | 618 | ||
651 | ; SET BACKGROUND DEFAULTS |
619 | ; SET BACKGROUND DEFAULTS |
652 | 620 | ||
653 | mov esi,boot_bgr |
621 | mov esi,boot_bgr |
654 | call boot_log |
622 | call boot_log |
655 | call calculatebackground |
623 | call calculatebackground |
656 | 624 | ||
657 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
625 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
658 | 626 | ||
659 | mov esi,boot_resirqports |
627 | mov esi,boot_resirqports |
660 | call boot_log |
628 | call boot_log |
661 | call reserve_irqs_ports |
629 | call reserve_irqs_ports |
662 | 630 | ||
663 | ; SET PORTS FOR IRQ HANDLERS |
631 | ; SET PORTS FOR IRQ HANDLERS |
664 | 632 | ||
665 | mov esi,boot_setrports |
633 | mov esi,boot_setrports |
666 | call boot_log |
634 | call boot_log |
667 | call setirqreadports |
635 | call setirqreadports |
668 | 636 | ||
669 | ; SET UP OS TASK |
637 | ; SET UP OS TASK |
670 | 638 | ||
671 | mov esi,boot_setostask |
639 | mov esi,boot_setostask |
672 | call boot_log |
640 | call boot_log |
- | 641 | ||
- | 642 | mov eax, fpu_data |
|
- | 643 | mov dword [SLOT_BASE+APPDATA.fpu_state], eax |
|
- | 644 | mov dword [SLOT_BASE+APPDATA.fpu_handler], 0 |
|
- | 645 | mov dword [SLOT_BASE+APPDATA.sse_handler], 0 |
|
- | 646 | ||
673 | ; name for OS/IDLE process |
647 | ; name for OS/IDLE process |
- | 648 | ||
674 | mov dword [0x80000+256+APPDATA.app_name], dword 'OS/I' |
649 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
675 | mov dword [0x80000+256+APPDATA.app_name+4], dword 'DLE ' |
650 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
676 | ; task list |
651 | mov edi, [os_stack] |
677 | mov [0x3020+TASKDATA.wnd_number], 1 ; on screen number |
652 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
678 | mov [0x3020+TASKDATA.pid], 1 ; process id number |
653 | add edi, 0x2000-512 |
679 | mov [0x3020+TASKDATA.mem_start], 0 ; process base address |
654 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
680 | 655 | ||
681 | ;---------------------- |
656 | ;---------------------- |
682 | mov eax,[0xfe00] |
657 | mov eax,[ScreenWidth] |
683 | mov ebx,[0xfe04] |
658 | mov ebx,[ScreenHeight] |
684 | xor ecx,ecx |
659 | xor ecx,ecx |
685 | mov [0],ecx |
660 | mov [0],ecx |
686 | mov [4],ecx |
661 | mov [4],ecx |
687 | mov [8],eax |
662 | mov [8],eax |
688 | mov [12],ebx |
663 | mov [12],ebx |
689 | mov [256+0],ecx |
664 | mov [256+0],ecx |
690 | mov [256+4],ecx |
665 | mov [256+4],ecx |
691 | mov [256+8],eax |
666 | mov [256+8],eax |
692 | mov [256+12],ebx |
667 | mov [256+12],ebx |
693 | ;---------------------- |
668 | ;---------------------- |
694 | ; set default flags & stacks |
- | |
695 | mov [l.eflags],dword 0x11202 ; sti and resume |
- | |
696 | mov [l.ss0], os_data |
- | |
697 | ; osloop - TSS |
- | |
698 | mov eax,cr3 |
- | |
699 | mov [l.cr3],eax |
- | |
700 | mov [l.eip],osloop |
- | |
701 | mov [l.esp],sysint_stack_data + 4096*2 ; uses slot 1 stack |
- | |
702 | mov [l.cs],os_code |
- | |
703 | mov [l.ss],os_data |
- | |
704 | mov [l.ds],os_data |
- | |
- | 669 | ||
- | 670 | ||
705 | mov [l.es],os_data |
671 | mov esi, fpu_data |
706 | mov [l.fs],os_data |
- | |
707 | mov [l.gs],os_data |
- | |
708 | ; move tss to tss_data+tss_step |
- | |
709 | mov esi,tss_sceleton |
- | |
710 | mov edi,tss_data+tss_step |
- | |
711 | mov ecx,120/4 |
672 | mov ecx, 512/4 |
712 | cld |
673 | cld |
713 | rep movsd |
674 | rep movsd |
- | 675 | ||
- | 676 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], 0 |
|
- | 677 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], 0 |
|
- | 678 | ||
- | 679 | mov ebx, [def_cursor] |
|
- | 680 | mov dword [SLOT_BASE+256+APPDATA.cursor], ebx |
|
- | 681 | ||
- | 682 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
|
- | 683 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
|
- | 684 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
|
- | 685 | ||
- | 686 | ; task list |
|
- | 687 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
|
- | 688 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
|
- | 689 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
|
- | 690 | ||
- | 691 | mov edi,tss_data+tss_step |
|
- | 692 | mov ecx, (tss_step)/4 |
|
- | 693 | xor eax, eax |
|
- | 694 | cld |
|
- | 695 | rep stosd |
|
- | 696 | ||
- | 697 | mov edi,tss_data+tss_step |
|
- | 698 | mov [edi+TSS._ss0], os_data |
|
- | 699 | mov eax,cr3 |
|
- | 700 | mov [edi+TSS._cr3],eax |
|
- | 701 | mov [edi+TSS._eip],osloop |
|
- | 702 | mov [edi+TSS._eflags],dword 0x11202 ; sti and resume |
|
- | 703 | mov eax, [os_stack] |
|
- | 704 | add eax, 0x2000-512 |
|
- | 705 | mov [edi+TSS._esp], eax |
|
- | 706 | mov [edi+TSS._cs],os_code |
|
- | 707 | mov [edi+TSS._ss],os_data |
|
- | 708 | mov [edi+TSS._ds],os_data |
|
- | 709 | mov [edi+TSS._es],os_data |
|
- | 710 | mov [edi+TSS._fs],os_data |
|
- | 711 | mov [edi+TSS._gs],os_data |
|
714 | 712 | ||
715 | mov ax,tss0 |
713 | mov ax,tss0 |
716 | ltr ax |
714 | ltr ax |
- | 715 | ||
- | 716 | call init_cursors |
|
717 | 717 | ||
718 | 718 | ||
719 | ; READ TSC / SECOND |
719 | ; READ TSC / SECOND |
720 | 720 | ||
721 | mov esi,boot_tsc |
721 | mov esi,boot_tsc |
722 | call boot_log |
722 | call boot_log |
723 | call _rdtsc |
723 | call _rdtsc |
724 | mov ecx,eax |
724 | mov ecx,eax |
725 | mov esi,250 ; wait 1/4 a second |
725 | mov esi,250 ; wait 1/4 a second |
726 | call delay_ms |
726 | call delay_ms |
727 | call _rdtsc |
727 | call _rdtsc |
728 | sub eax,ecx |
728 | sub eax,ecx |
729 | shl eax,2 |
729 | shl eax,2 |
730 | mov [0xf600],eax ; save tsc / sec |
730 | mov [CPU_FREQ],eax ; save tsc / sec |
- | 731 | mov ebx, 1000000 |
|
- | 732 | div ebx |
|
- | 733 | mov [stall_mcs], eax |
|
731 | 734 | ||
732 | ; SET VARIABLES |
735 | ; SET VARIABLES |
733 | 736 | ||
734 | call set_variables |
737 | call set_variables |
735 | 738 | ||
736 | ; STACK AND FDC |
739 | ; STACK AND FDC |
737 | 740 | ||
738 | call stack_init |
741 | call stack_init |
739 | call fdc_init |
742 | call fdc_init |
740 | 743 | ||
741 | ; PALETTE FOR 320x200 and 640x480 16 col |
744 | ; PALETTE FOR 320x200 and 640x480 16 col |
742 | 745 | ||
743 | cmp [0xfe0c],word 0x12 |
746 | cmp [SCR_MODE],word 0x12 |
744 | jne no_pal_vga |
747 | jne no_pal_vga |
745 | mov esi,boot_pal_vga |
748 | mov esi,boot_pal_vga |
746 | call boot_log |
749 | call boot_log |
747 | call paletteVGA |
750 | call paletteVGA |
748 | no_pal_vga: |
751 | no_pal_vga: |
749 | 752 | ||
750 | cmp [0xfe0c],word 0x13 |
753 | cmp [SCR_MODE],word 0x13 |
751 | jne no_pal_ega |
754 | jne no_pal_ega |
752 | mov esi,boot_pal_ega |
755 | mov esi,boot_pal_ega |
753 | call boot_log |
756 | call boot_log |
754 | call palette320x200 |
757 | call palette320x200 |
755 | no_pal_ega: |
758 | no_pal_ega: |
756 | 759 | ||
757 | ; LOAD DEFAULT SKIN |
760 | ; LOAD DEFAULT SKIN |
758 | 761 | ||
759 | mov esi,_skin_file_default |
762 | mov esi,_skin_file_default |
760 | mov edi,_skin_file |
763 | mov edi,_skin_file |
761 | movsd |
764 | movsd |
762 | movsd |
765 | movsd |
763 | movsd |
766 | movsd |
764 | call load_skin |
767 | call load_skin |
765 | - | ||
766 | ; MTRR'S |
- | |
767 | - | ||
768 | call enable_mtrr |
- | |
769 | - | ||
770 | 768 | ||
771 | ; LOAD FIRST APPLICATION |
769 | ; LOAD FIRST APPLICATION |
772 | mov [0x3000],dword 1 |
770 | mov [CURRENT_TASK],dword 1 |
773 | mov [0x3004],dword 1 |
771 | mov [TASK_COUNT],dword 1 |
774 | cli |
772 | cli |
775 | cmp byte [0x2f0000+0x9030],1 |
773 | cmp byte [0x2f0000+0x9030],1 |
776 | jne no_load_vrr_m |
774 | jne no_load_vrr_m |
- | 775 | ||
777 | mov ebp,vrr_m |
776 | mov ebp, vrr_m |
778 | lea esi,[ebp+6] ; skip '/RD/1/' |
- | |
779 | xor ebx,ebx ; no parameters |
777 | xor ebx, ebx |
780 | xor edx,edx ; no flags |
778 | xor edx, edx |
781 | call fs_RamdiskExecute.flags |
779 | call fs_execute |
782 | cmp eax,2 ; if vrr_m app found (PID=2) |
780 | cmp eax,2 ; if vrr_m app found (PID=2) |
783 | je first_app_found |
781 | je first_app_found |
784 | 782 | ||
785 | no_load_vrr_m: |
783 | no_load_vrr_m: |
786 | mov ebp,firstapp |
784 | mov ebp, firstapp |
787 | lea esi,[ebp+6] |
785 | xor ebx, ebx |
788 | xor ebx,ebx ; no parameters |
- | |
789 | xor edx,edx ; no flags |
786 | xor edx, edx |
790 | call fs_RamdiskExecute.flags |
787 | call fs_execute |
791 | - | ||
792 | cmp eax,2 ; continue if a process has been loaded |
788 | cmp eax,2 ; continue if a process has been loaded |
793 | je first_app_found |
789 | je first_app_found |
794 | mov eax, 0xDEADBEEF ; otherwise halt |
790 | mov eax, 0xDEADBEEF ; otherwise halt |
795 | hlt |
791 | hlt |
796 | first_app_found: |
792 | first_app_found: |
797 | cli |
793 | cli |
798 | 794 | ||
799 | ;mov [0x3004],dword 2 |
795 | ;mov [TASK_COUNT],dword 2 |
800 | mov [0x3000],dword 1 ; set OS task fisrt |
796 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
801 | 797 | ||
802 | 798 | ||
803 | ; SET KEYBOARD PARAMETERS |
799 | ; SET KEYBOARD PARAMETERS |
804 | mov al, 0xf6 ; reset keyboard, scan enabled |
800 | mov al, 0xf6 ; reset keyboard, scan enabled |
805 | call kb_write |
801 | call kb_write |
806 | 802 | ||
807 | ; wait until 8042 is ready |
803 | ; wait until 8042 is ready |
808 | ; xor ecx,ecx |
804 | xor ecx,ecx |
809 | ; @@: |
805 | @@: |
810 | ; in al,64h |
806 | in al,64h |
811 | ; and al,00000010b |
807 | and al,00000010b |
812 | ; loopnz @b |
808 | loopnz @b |
813 | call Wait8042BufferEmpty |
- | |
814 | 809 | ||
815 | ; mov al, 0xED ; svetodiody - only for testing! |
810 | ; mov al, 0xED ; svetodiody - only for testing! |
816 | ; call kb_write |
811 | ; call kb_write |
817 | ; call kb_read |
812 | ; call kb_read |
818 | ; mov al, 111b |
813 | ; mov al, 111b |
819 | ; call kb_write |
814 | ; call kb_write |
820 | ; call kb_read |
815 | ; call kb_read |
821 | 816 | ||
822 | mov al, 0xF3 ; set repeat rate & delay |
817 | mov al, 0xF3 ; set repeat rate & delay |
823 | call kb_write |
818 | call kb_write |
824 | call kb_read |
819 | ; call kb_read |
825 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
820 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
826 | call kb_write |
821 | call kb_write |
827 | call kb_read |
822 | ; call kb_read |
828 | ;// mike.dld [ |
823 | ;// mike.dld [ |
829 | call set_lights |
824 | call set_lights |
830 | ;// mike.dld ] |
825 | ;// mike.dld ] |
831 | 826 | ||
832 | ; START MULTITASKING |
827 | ; START MULTITASKING |
833 | 828 | ||
834 | mov esi,boot_tasking |
829 | mov esi,boot_tasking |
835 | call boot_log |
830 | call boot_log |
836 | 831 | ||
837 | mov [0xe000],byte 1 ; multitasking enabled |
832 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
838 | 833 | ||
839 | ; UNMASK ALL IRQ'S |
834 | ; UNMASK ALL IRQ'S |
840 | 835 | ||
841 | mov esi,boot_allirqs |
836 | mov esi,boot_allirqs |
842 | call boot_log |
837 | call boot_log |
843 | 838 | ||
844 | cli ;guarantee forbidance of interrupts. |
839 | cli ;guarantee forbidance of interrupts. |
845 | mov al,0 ; unmask all irq's |
840 | mov al,0 ; unmask all irq's |
846 | out 0xA1,al |
841 | out 0xA1,al |
847 | out 0x21,al |
842 | out 0x21,al |
848 | 843 | ||
849 | mov ecx,32 |
844 | mov ecx,32 |
850 | 845 | ||
851 | ready_for_irqs: |
846 | ready_for_irqs: |
852 | 847 | ||
853 | mov al,0x20 ; ready for irqs |
848 | mov al,0x20 ; ready for irqs |
854 | out 0x20,al |
849 | out 0x20,al |
855 | out 0xa0,al |
850 | out 0xa0,al |
856 | 851 | ||
857 | loop ready_for_irqs ; flush the queue |
852 | loop ready_for_irqs ; flush the queue |
- | 853 | ||
- | 854 | stdcall attach_int_handler, dword 1, irq1 |
|
858 | 855 | ||
- | 856 | ; mov [dma_hdd],1 |
|
- | 857 | cmp [IDEContrRegsBaseAddr], 0 |
|
859 | ; mov [dma_hdd],1 |
858 | setnz [dma_hdd] |
860 | 859 | ||
861 | sti |
860 | sti |
862 | jmp $ ; wait here for timer to take control |
861 | jmp $ ; wait here for timer to take control |
863 | 862 | ||
864 | ; Fly :) |
863 | ; Fly :) |
865 | 864 | ||
866 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
865 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
867 | ; ; |
866 | ; ; |
868 | ; MAIN OS LOOP START ; |
867 | ; MAIN OS LOOP START ; |
869 | ; ; |
868 | ; ; |
870 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
869 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
871 | align 32 |
870 | align 32 |
872 | osloop: |
871 | osloop: |
873 | - | ||
874 | call [draw_pointer] |
872 | call [draw_pointer] |
875 | call checkbuttons |
873 | call checkbuttons |
876 | call checkwindows |
874 | call checkwindows |
877 | ; call check_window_move_request |
875 | ; call check_window_move_request |
878 | call checkmisc |
876 | call checkmisc |
879 | call checkVga_N13 |
877 | call checkVga_N13 |
880 | call stack_handler |
878 | call stack_handler |
881 | call checkidle |
879 | call checkidle |
882 | call check_fdd_motor_status |
880 | call check_fdd_motor_status |
883 | jmp osloop |
881 | jmp osloop |
884 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
882 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
885 | ; ; |
883 | ; ; |
886 | ; MAIN OS LOOP END ; |
884 | ; MAIN OS LOOP END ; |
887 | ; ; |
885 | ; ; |
888 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
886 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
889 | 887 | ||
890 | checkidle: |
888 | checkidle: |
891 | pushad |
889 | pushad |
892 | 890 | ||
893 | cmp [check_idle_semaphore],0 |
891 | cmp [check_idle_semaphore],0 |
894 | jne no_idle_state |
892 | jne no_idle_state |
895 | 893 | ||
896 | call change_task |
894 | call change_task |
897 | mov eax,[idlemem] |
895 | mov eax,[idlemem] |
898 | mov ebx,[timer_ticks] ;[0xfdf0] |
896 | mov ebx,[timer_ticks] ;[0xfdf0] |
899 | cmp eax,ebx |
897 | cmp eax,ebx |
900 | jnz idle_exit |
898 | jnz idle_exit |
901 | call _rdtsc |
899 | call _rdtsc |
902 | mov ecx,eax |
900 | mov ecx,eax |
903 | idle_loop: |
901 | idle_loop: |
904 | hlt |
902 | hlt |
905 | cmp [check_idle_semaphore],0 |
903 | cmp [check_idle_semaphore],0 |
906 | jne idle_loop_exit |
904 | jne idle_loop_exit |
907 | mov eax,[timer_ticks] ;[0xfdf0] |
905 | mov eax,[timer_ticks] ;[0xfdf0] |
908 | cmp ebx,eax |
906 | cmp ebx,eax |
909 | jz idle_loop |
907 | jz idle_loop |
910 | idle_loop_exit: |
908 | idle_loop_exit: |
911 | mov [idlemem],eax |
909 | mov [idlemem],eax |
912 | call _rdtsc |
910 | call _rdtsc |
913 | sub eax,ecx |
911 | sub eax,ecx |
914 | mov ebx,[idleuse] |
912 | mov ebx,[idleuse] |
915 | add ebx,eax |
913 | add ebx,eax |
916 | mov [idleuse],ebx |
914 | mov [idleuse],ebx |
917 | 915 | ||
918 | popad |
916 | popad |
919 | ret |
917 | ret |
920 | 918 | ||
921 | idle_exit: |
919 | idle_exit: |
922 | 920 | ||
923 | mov ebx,[timer_ticks] ;[0xfdf0] |
921 | mov ebx,[timer_ticks] ;[0xfdf0] |
924 | mov [idlemem],ebx |
922 | mov [idlemem],ebx |
925 | call change_task |
923 | call change_task |
926 | 924 | ||
927 | popad |
925 | popad |
928 | ret |
926 | ret |
929 | 927 | ||
930 | no_idle_state: |
928 | no_idle_state: |
931 | 929 | ||
932 | dec [check_idle_semaphore] |
930 | dec [check_idle_semaphore] |
933 | 931 | ||
934 | mov ebx,[timer_ticks] ;[0xfdf0] |
932 | mov ebx,[timer_ticks] ;[0xfdf0] |
935 | mov [idlemem],ebx |
933 | mov [idlemem],ebx |
936 | call change_task |
934 | call change_task |
937 | 935 | ||
938 | popad |
936 | popad |
939 | ret |
937 | ret |
940 | 938 | ||
941 | uglobal |
939 | uglobal |
942 | idlemem dd 0x0 |
940 | idlemem dd 0x0 |
943 | idleuse dd 0x0 |
941 | idleuse dd 0x0 |
944 | idleusesec dd 0x0 |
942 | idleusesec dd 0x0 |
945 | check_idle_semaphore dd 0x0 |
943 | check_idle_semaphore dd 0x0 |
946 | endg |
944 | endg |
947 | 945 | ||
948 | 946 | ||
949 | 947 | ||
950 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
948 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
951 | ; ; |
949 | ; ; |
952 | ; INCLUDED SYSTEM FILES ; |
950 | ; INCLUDED SYSTEM FILES ; |
953 | ; ; |
951 | ; ; |
954 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
952 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
955 | 953 | ||
956 | 954 | ||
957 | include "kernel32.inc" |
955 | include "kernel32.inc" |
958 | 956 | ||
959 | 957 | ||
960 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
958 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
961 | ; ; |
959 | ; ; |
962 | ; KERNEL FUNCTIONS ; |
960 | ; KERNEL FUNCTIONS ; |
963 | ; ; |
961 | ; ; |
964 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
962 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
965 | - | ||
966 | enable_mtrr: |
- | |
967 | - | ||
968 | pushad |
- | |
969 | - | ||
970 | cmp [0x2f0000+0x901c],byte 2 |
- | |
971 | je no_mtrr |
- | |
972 | mov eax,[0xFE0C] ; if no LFB then no MTRR |
- | |
973 | test eax,0100000000000000b |
- | |
974 | jz no_mtrr |
- | |
975 | mov edx,[cpuid_1+3*4] ; edx - MTRR's supported ? |
- | |
976 | test edx,1000000000000b |
- | |
977 | jz no_mtrr |
- | |
978 | call find_empty_mtrr |
- | |
979 | cmp ecx,0 |
- | |
980 | jz no_mtrr |
- | |
981 | mov esi,boot_mtrr ; 'setting mtrr' |
- | |
982 | call boot_log |
- | |
983 | mov edx,0x0 ; LFB , +8 M , write combine |
- | |
984 | mov eax,[0x2f9018] |
- | |
985 | or eax,1 |
- | |
986 | wrmsr |
- | |
987 | inc ecx |
- | |
988 | mov edx,0xf |
- | |
989 | mov eax,0xff800800 |
- | |
990 | wrmsr |
- | |
991 | mov ecx,0x2ff ; enable mtrr's |
- | |
992 | rdmsr |
- | |
993 | or eax,100000000000b ; set |
- | |
994 | wrmsr |
- | |
995 | no_mtrr: |
- | |
996 | - | ||
997 | popad |
- | |
998 | ret |
- | |
999 | - | ||
1000 | - | ||
1001 | find_empty_mtrr: ; 8 pairs checked |
- | |
1002 | - | ||
1003 | mov ecx,0x201-2 |
- | |
1004 | mtrr_find: |
- | |
1005 | add ecx,2 |
- | |
1006 | cmp ecx,0x200+8*2 |
- | |
1007 | jge no_free_mtrr |
- | |
1008 | rdmsr |
- | |
1009 | test eax,0x0800 |
- | |
1010 | jnz mtrr_find |
- | |
1011 | dec ecx |
- | |
1012 | ret |
- | |
1013 | no_free_mtrr: |
- | |
1014 | mov ecx,0 |
- | |
1015 | ret |
- | |
1016 | 963 | ||
1017 | reserve_irqs_ports: |
964 | reserve_irqs_ports: |
1018 | 965 | ||
1019 | pushad |
966 | pushad |
1020 | 967 | ||
1021 | mov [irq_owner+4*0],byte 1 ; timer |
968 | mov [irq_owner+4*0],byte 1 ; timer |
1022 | mov [irq_owner+4*1],byte 1 ; keyboard |
969 | mov [irq_owner+4*1],byte 1 ; keyboard |
1023 | mov [irq_owner+4*5],byte 1 ; sound blaster |
970 | mov [irq_owner+4*5],byte 1 ; sound blaster |
1024 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
971 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
1025 | mov [irq_owner+4*13],byte 1 ; math co-pros |
972 | mov [irq_owner+4*13],byte 1 ; math co-pros |
1026 | mov [irq_owner+4*14],byte 1 ; ide I |
973 | mov [irq_owner+4*14],byte 1 ; ide I |
1027 | mov [irq_owner+4*15],byte 1 ; ide II |
974 | mov [irq_owner+4*15],byte 1 ; ide II |
1028 | ; movzx eax,byte [0xf604] ; mouse irq |
975 | ; movzx eax,byte [0xf604] ; mouse irq |
1029 | ; dec eax |
976 | ; dec eax |
1030 | ; add eax,mouseirqtable |
977 | ; add eax,mouseirqtable |
1031 | ; movzx eax,byte [eax] |
978 | ; movzx eax,byte [eax] |
1032 | ; shl eax,2 |
979 | ; shl eax,2 |
1033 | ; mov [irq_owner+eax],byte 1 |
980 | ; mov [irq_owner+eax],byte 1 |
1034 | 981 | ||
1035 | 982 | ||
1036 | ; RESERVE PORTS |
983 | ; RESERVE PORTS |
1037 | mov edi,1 ; 0x00-0xff |
984 | mov edi,1 ; 0x00-0x2d |
1038 | mov [0x2d0000],edi |
985 | mov [RESERVED_PORTS],edi |
1039 | shl edi,4 |
986 | shl edi,4 |
1040 | mov [0x2d0000+edi+0],dword 1 |
987 | mov [RESERVED_PORTS+edi+0],dword 1 |
1041 | mov [0x2d0000+edi+4],dword 0x0 |
988 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
- | 989 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
|
- | 990 | ||
- | 991 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
|
- | 992 | mov edi,[RESERVED_PORTS] |
|
- | 993 | shl edi,4 |
|
- | 994 | mov [RESERVED_PORTS+edi+0],dword 1 |
|
- | 995 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
|
- | 996 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
|
- | 997 | ||
- | 998 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
|
- | 999 | mov edi,[RESERVED_PORTS] |
|
- | 1000 | shl edi,4 |
|
- | 1001 | mov [RESERVED_PORTS+edi+0],dword 1 |
|
- | 1002 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
|
- | 1003 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
|
- | 1004 | ||
- | 1005 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
|
- | 1006 | mov edi,[RESERVED_PORTS] |
|
- | 1007 | shl edi,4 |
|
- | 1008 | mov [RESERVED_PORTS+edi+0],dword 1 |
|
- | 1009 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
|
1042 | mov [0x2d0000+edi+8],dword 0xff |
1010 | mov [RESERVED_PORTS+edi+8],dword 0xff |
- | 1011 | ||
- | 1012 | ||
1043 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1013 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1044 | ; jne ripl1 |
1014 | ; jne ripl1 |
1045 | ; inc dword [0x2d0000] |
1015 | ; inc dword [0x2d0000] |
1046 | ; mov edi,[0x2d0000] |
1016 | ; mov edi,[0x2d0000] |
1047 | ; shl edi,4 |
1017 | ; shl edi,4 |
1048 | ; mov [0x2d0000+edi+0],dword 1 |
1018 | ; mov [0x2d0000+edi+0],dword 1 |
1049 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
1019 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
1050 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1020 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1051 | ; ripl1: |
1021 | ; ripl1: |
1052 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1022 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1053 | ; jne ripl2 |
1023 | ; jne ripl2 |
1054 | ; inc dword [0x2d0000] |
1024 | ; inc dword [0x2d0000] |
1055 | ; mov edi,[0x2d0000] |
1025 | ; mov edi,[0x2d0000] |
1056 | ; shl edi,4 |
1026 | ; shl edi,4 |
1057 | ; mov [0x2d0000+edi+0],dword 1 |
1027 | ; mov [0x2d0000+edi+0],dword 1 |
1058 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1028 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1059 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1029 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1060 | ; ripl2: |
1030 | ; ripl2: |
1061 | 1031 | ||
1062 | popad |
1032 | popad |
1063 | ret |
1033 | ret |
1064 | 1034 | ||
1065 | iglobal |
1035 | iglobal |
1066 | mouseirqtable db 12 ; ps2 |
1036 | mouseirqtable db 12 ; ps2 |
1067 | db 4 ; com1 |
1037 | db 4 ; com1 |
1068 | db 3 ; com2 |
1038 | db 3 ; com2 |
1069 | endg |
1039 | endg |
1070 | 1040 | ||
1071 | setirqreadports: |
1041 | setirqreadports: |
1072 | 1042 | ||
1073 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1043 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1074 | mov [irq12read+4],dword 0 ; end of port list |
1044 | mov [irq12read+4],dword 0 ; end of port list |
1075 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1045 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1076 | mov [irq04read+4],dword 0 ; end of port list |
1046 | mov [irq04read+4],dword 0 ; end of port list |
1077 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1047 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1078 | mov [irq03read+4],dword 0 ; end of port list |
1048 | mov [irq03read+4],dword 0 ; end of port list |
1079 | 1049 | ||
1080 | ret |
1050 | ret |
1081 | 1051 | ||
1082 | iglobal |
1052 | iglobal |
1083 | process_number dd 0x1 |
1053 | process_number dd 0x1 |
1084 | endg |
1054 | endg |
1085 | 1055 | ||
1086 | set_variables: |
1056 | set_variables: |
1087 | 1057 | ||
1088 | mov ecx,0x100 ; flush port 0x60 |
1058 | mov ecx,0x100 ; flush port 0x60 |
1089 | .fl60: in al,0x60 |
1059 | .fl60: in al,0x60 |
1090 | loop .fl60 |
1060 | loop .fl60 |
1091 | mov [0xfcff],byte 0 ; mouse buffer |
1061 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1092 | mov [0xf400],byte 0 ; keyboard buffer |
1062 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1093 | mov [0xf500],byte 0 ; button buffer |
1063 | mov [BTN_COUNT],byte 0 ; button buffer |
1094 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
1064 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1095 | 1065 | ||
1096 | push eax |
1066 | push eax |
1097 | mov ax,[0x2f0000+0x900c] |
1067 | mov ax,[0x2f0000+0x900c] |
1098 | shr ax,1 |
1068 | shr ax,1 |
1099 | shl eax,16 |
1069 | shl eax,16 |
1100 | mov ax,[0x2f0000+0x900A] |
1070 | mov ax,[0x2f0000+0x900A] |
1101 | shr ax,1 |
1071 | shr ax,1 |
1102 | mov [0xfb0a],eax |
1072 | mov [MOUSE_X],eax |
1103 | pop eax |
1073 | pop eax |
1104 | 1074 | ||
1105 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1075 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1106 | mov [display_data-12],dword 1 ; tiled background |
1076 | mov [display_data-12],dword 1 ; tiled background |
1107 | mov [0xfe88],dword 0x2C0000 ; address of button list |
1077 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1108 | 1078 | ||
1109 | ;!! IP 04.02.2005: |
1079 | ;!! IP 04.02.2005: |
1110 | mov [next_usage_update], 100 |
1080 | mov [next_usage_update], 100 |
1111 | mov byte [0xFFFF], 0 ; change task if possible |
1081 | mov byte [0xFFFF], 0 ; change task if possible |
1112 | 1082 | ||
1113 | ret |
1083 | ret |
1114 | 1084 | ||
1115 | ;* mouse centered - start code- Mario79 |
1085 | ;* mouse centered - start code- Mario79 |
1116 | mouse_centered: |
1086 | mouse_centered: |
1117 | push eax |
1087 | push eax |
1118 | mov eax,[0xFE00] |
1088 | mov eax,[ScreenWidth] |
1119 | shr eax,1 |
1089 | shr eax,1 |
1120 | mov [0xFB0A],ax |
1090 | mov [MOUSE_X],ax |
1121 | mov eax,[0xFE04] |
1091 | mov eax,[ScreenHeight] |
1122 | shr eax,1 |
1092 | shr eax,1 |
1123 | mov [0xFB0C],ax |
1093 | mov [MOUSE_Y],ax |
1124 | pop eax |
1094 | pop eax |
1125 | ret |
1095 | ret |
1126 | ;* mouse centered - end code- Mario79 |
1096 | ;* mouse centered - end code- Mario79 |
1127 | 1097 | ||
1128 | align 4 |
1098 | align 4 |
1129 | 1099 | ||
1130 | sys_outport: |
1100 | sys_outport: |
1131 | 1101 | ||
1132 | mov edi,ebx ; separate flag for read / write |
1102 | mov edi,ebx ; separate flag for read / write |
1133 | and ebx,65535 |
1103 | and ebx,65535 |
1134 | 1104 | ||
1135 | mov ecx,[0x2d0000] |
1105 | mov ecx,[RESERVED_PORTS] |
1136 | test ecx,ecx |
1106 | test ecx,ecx |
1137 | jne sopl8 |
1107 | jne sopl8 |
1138 | mov [esp+36],dword 1 |
1108 | mov [esp+36],dword 1 |
1139 | ret |
1109 | ret |
1140 | 1110 | ||
1141 | sopl8: |
1111 | sopl8: |
1142 | mov edx,[0x3010] |
1112 | mov edx,[TASK_BASE] |
1143 | mov edx,[edx+0x4] |
1113 | mov edx,[edx+0x4] |
1144 | and ebx,65535 |
1114 | and ebx,65535 |
1145 | cld |
1115 | cld |
1146 | sopl1: |
1116 | sopl1: |
1147 | 1117 | ||
1148 | mov esi,ecx |
1118 | mov esi,ecx |
1149 | shl esi,4 |
1119 | shl esi,4 |
1150 | add esi,0x2d0000 |
1120 | add esi,RESERVED_PORTS |
1151 | cmp edx,[esi+0] |
1121 | cmp edx,[esi+0] |
1152 | jne sopl2 |
1122 | jne sopl2 |
1153 | cmp ebx,[esi+4] |
1123 | cmp ebx,[esi+4] |
1154 | jb sopl2 |
1124 | jb sopl2 |
1155 | cmp ebx,[esi+8] |
1125 | cmp ebx,[esi+8] |
1156 | jg sopl2 |
1126 | jg sopl2 |
1157 | jmp sopl3 |
1127 | jmp sopl3 |
1158 | 1128 | ||
1159 | sopl2: |
1129 | sopl2: |
1160 | 1130 | ||
1161 | dec ecx |
1131 | dec ecx |
1162 | jnz sopl1 |
1132 | jnz sopl1 |
1163 | mov [esp+36],dword 1 |
1133 | mov [esp+36],dword 1 |
1164 | ret |
1134 | ret |
1165 | 1135 | ||
1166 | sopl3: |
1136 | sopl3: |
1167 | 1137 | ||
1168 | test edi,0x80000000 ; read ? |
1138 | test edi,0x80000000 ; read ? |
1169 | jnz sopl4 |
1139 | jnz sopl4 |
1170 | 1140 | ||
1171 | mov dx,bx ; write |
1141 | mov dx,bx ; write |
1172 | out dx,al |
1142 | out dx,al |
1173 | mov [esp+36],dword 0 |
1143 | mov [esp+36],dword 0 |
1174 | ret |
1144 | ret |
1175 | 1145 | ||
1176 | sopl4: |
1146 | sopl4: |
1177 | 1147 | ||
1178 | mov dx,bx ; read |
1148 | mov dx,bx ; read |
1179 | in al,dx |
1149 | in al,dx |
1180 | and eax,0xff |
1150 | and eax,0xff |
1181 | mov [esp+36],dword 0 |
1151 | mov [esp+36],dword 0 |
1182 | mov [esp+24],eax |
1152 | mov [esp+24],eax |
1183 | ret |
1153 | ret |
1184 | 1154 | ||
1185 | 1155 | ||
1186 | 1156 | ||
1187 | align 4 |
1157 | align 4 |
1188 | sys_sb16: |
1158 | sys_sb16: |
1189 | 1159 | ||
1190 | cmp word [sb16],word 0 |
1160 | cmp word [sb16],word 0 |
1191 | jnz sb16l1 |
1161 | jnz sb16l1 |
1192 | mov [esp+36],dword 1 |
1162 | mov [esp+36],dword 1 |
1193 | ret |
1163 | ret |
1194 | sb16l1: |
1164 | sb16l1: |
1195 | mov [esp+36],dword 0 |
1165 | mov [esp+36],dword 0 |
1196 | cmp eax,1 ; set volume - main |
1166 | cmp eax,1 ; set volume - main |
1197 | jnz sb16l2 |
1167 | jnz sb16l2 |
1198 | mov dx,word [sb16] |
1168 | mov dx,word [sb16] |
1199 | add dx,4 |
1169 | add dx,4 |
1200 | mov al,0x22 |
1170 | mov al,0x22 |
1201 | out dx,al |
1171 | out dx,al |
1202 | mov esi,1 |
1172 | mov esi,1 |
1203 | call delay_ms |
1173 | call delay_ms |
1204 | mov eax,ebx |
1174 | mov eax,ebx |
1205 | inc edx |
1175 | inc edx |
1206 | out dx,al |
1176 | out dx,al |
1207 | ret |
1177 | ret |
1208 | sb16l2: |
1178 | sb16l2: |
1209 | 1179 | ||
1210 | cmp eax,2 ; set volume - cd |
1180 | cmp eax,2 ; set volume - cd |
1211 | jnz sb16l3 |
1181 | jnz sb16l3 |
1212 | mov dx,word [sb16] |
1182 | mov dx,word [sb16] |
1213 | add dx,4 |
1183 | add dx,4 |
1214 | mov al,0x28 |
1184 | mov al,0x28 |
1215 | out dx,al |
1185 | out dx,al |
1216 | mov esi,1 |
1186 | mov esi,1 |
1217 | call delay_ms |
1187 | call delay_ms |
1218 | mov eax,ebx |
1188 | mov eax,ebx |
1219 | add edx,1 |
1189 | add edx,1 |
1220 | out dx,al |
1190 | out dx,al |
1221 | ret |
1191 | ret |
1222 | sb16l3: |
1192 | sb16l3: |
1223 | mov [esp+36],dword 2 |
1193 | mov [esp+36],dword 2 |
1224 | ret |
1194 | ret |
1225 | 1195 | ||
1226 | 1196 | ||
1227 | align 4 |
1197 | align 4 |
1228 | 1198 | ||
1229 | sys_sb16II: |
1199 | sys_sb16II: |
1230 | 1200 | ||
1231 | cmp word [sb16],word 0 |
1201 | cmp word [sb16],word 0 |
1232 | jnz IIsb16l1 |
1202 | jnz IIsb16l1 |
1233 | mov [esp+36],dword 1 |
1203 | mov [esp+36],dword 1 |
1234 | ret |
1204 | ret |
1235 | IIsb16l1: |
1205 | IIsb16l1: |
1236 | 1206 | ||
1237 | cmp eax,1 ; set volume - main |
1207 | cmp eax,1 ; set volume - main |
1238 | jnz IIsb16l2 |
1208 | jnz IIsb16l2 |
1239 | ; L |
1209 | ; L |
1240 | mov dx,word [sb16] |
1210 | mov dx,word [sb16] |
1241 | add dx,4 |
1211 | add dx,4 |
1242 | mov al,0x30 |
1212 | mov al,0x30 |
1243 | out dx,al |
1213 | out dx,al |
1244 | mov eax,ebx |
1214 | mov eax,ebx |
1245 | inc edx |
1215 | inc edx |
1246 | out dx,al |
1216 | out dx,al |
1247 | ; R |
1217 | ; R |
1248 | mov dx,word [sb16] |
1218 | mov dx,word [sb16] |
1249 | add dx,4 |
1219 | add dx,4 |
1250 | mov al,0x31 |
1220 | mov al,0x31 |
1251 | out dx,al |
1221 | out dx,al |
1252 | mov eax,ebx |
1222 | mov eax,ebx |
1253 | inc edx |
1223 | inc edx |
1254 | out dx,al |
1224 | out dx,al |
1255 | mov [esp+36],dword 0 |
1225 | mov [esp+36],dword 0 |
1256 | ret |
1226 | ret |
1257 | IIsb16l2: |
1227 | IIsb16l2: |
1258 | 1228 | ||
1259 | cmp eax,2 ; set volume - cd |
1229 | cmp eax,2 ; set volume - cd |
1260 | jnz IIsb16l3 |
1230 | jnz IIsb16l3 |
1261 | ; L |
1231 | ; L |
1262 | mov dx,word [sb16] |
1232 | mov dx,word [sb16] |
1263 | add dx,4 |
1233 | add dx,4 |
1264 | mov al,0x36 |
1234 | mov al,0x36 |
1265 | out dx,al |
1235 | out dx,al |
1266 | mov eax,ebx |
1236 | mov eax,ebx |
1267 | inc edx |
1237 | inc edx |
1268 | out dx,al |
1238 | out dx,al |
1269 | ; R |
1239 | ; R |
1270 | mov dx,word [sb16] |
1240 | mov dx,word [sb16] |
1271 | add dx,4 |
1241 | add dx,4 |
1272 | mov al,0x37 |
1242 | mov al,0x37 |
1273 | out dx,al |
1243 | out dx,al |
1274 | mov eax,ebx |
1244 | mov eax,ebx |
1275 | inc edx |
1245 | inc edx |
1276 | out dx,al |
1246 | out dx,al |
1277 | mov [esp+36],dword 0 |
1247 | mov [esp+36],dword 0 |
1278 | ret |
1248 | ret |
1279 | IIsb16l3: |
1249 | IIsb16l3: |
1280 | 1250 | ||
1281 | mov [esp+36],dword 2 |
1251 | mov [esp+36],dword 2 |
1282 | ret |
1252 | ret |
1283 | 1253 | ||
1284 | - | ||
1285 | align 4 |
- | |
1286 | - | ||
1287 | sys_wss: |
- | |
1288 | - | ||
1289 | cmp word [wss],word 0 |
- | |
1290 | jnz wssl1 |
- | |
1291 | mov [esp+36],dword 1 |
- | |
1292 | ret |
- | |
1293 | wssl1: |
- | |
1294 | - | ||
1295 | cmp eax,1 ; set volume - main |
- | |
1296 | jnz wssl2 |
- | |
1297 | mov [esp+36],dword 0 |
- | |
1298 | ret |
- | |
1299 | wssl2: |
- | |
1300 | - | ||
1301 | cmp eax,2 ; set volume - cd |
- | |
1302 | jnz wssl3 |
- | |
1303 | ; L |
- | |
1304 | mov dx,word [wss] |
- | |
1305 | add dx,4 |
- | |
1306 | mov al,0x2 |
- | |
1307 | out dx,al |
- | |
1308 | mov esi,1 |
- | |
1309 | call delay_ms |
- | |
1310 | mov eax,ebx |
- | |
1311 | inc edx |
- | |
1312 | out dx,al |
- | |
1313 | ; R |
- | |
1314 | mov dx,word [wss] |
- | |
1315 | add dx,4 |
- | |
1316 | mov al,0x3 |
- | |
1317 | out dx,al |
- | |
1318 | mov esi,1 |
- | |
1319 | call delay_ms |
- | |
1320 | mov eax,ebx |
- | |
1321 | inc edx |
- | |
1322 | out dx,al |
- | |
1323 | mov [esp+36],dword 0 |
- | |
1324 | ret |
- | |
1325 | wssl3: |
- | |
1326 | mov [esp+36],dword 2 |
- | |
1327 | ret |
- | |
1328 | 1254 | ||
1329 | display_number: |
1255 | display_number: |
1330 | 1256 | ||
1331 | ; eax = print type, al=0 -> ebx is number |
1257 | ; eax = print type, al=0 -> ebx is number |
1332 | ; al=1 -> ebx is pointer |
1258 | ; al=1 -> ebx is pointer |
1333 | ; ah=0 -> display decimal |
1259 | ; ah=0 -> display decimal |
1334 | ; ah=1 -> display hexadecimal |
1260 | ; ah=1 -> display hexadecimal |
1335 | ; ah=2 -> display binary |
1261 | ; ah=2 -> display binary |
1336 | ; eax bits 16-21 = number of digits to display (0-32) |
1262 | ; eax bits 16-21 = number of digits to display (0-32) |
1337 | ; eax bits 22-31 = reserved |
1263 | ; eax bits 22-31 = reserved |
1338 | ; |
1264 | ; |
1339 | ; ebx = number or pointer |
1265 | ; ebx = number or pointer |
1340 | ; ecx = x shl 16 + y |
1266 | ; ecx = x shl 16 + y |
1341 | ; edx = color |
1267 | ; edx = color |
- | 1268 | xor edi, edi |
|
- | 1269 | display_number_force: |
|
1342 | 1270 | ||
1343 | cmp eax,0xffff ; length > 0 ? |
1271 | cmp eax,0xffff ; length > 0 ? |
1344 | jge cont_displ |
1272 | jge cont_displ |
1345 | ret |
1273 | ret |
1346 | cont_displ: |
1274 | cont_displ: |
1347 | 1275 | ||
1348 | cmp eax,61*0x10000 ; length <= 60 ? |
1276 | cmp eax,61*0x10000 ; length <= 60 ? |
1349 | jb cont_displ2 |
1277 | jb cont_displ2 |
1350 | ret |
1278 | ret |
1351 | cont_displ2: |
1279 | cont_displ2: |
1352 | 1280 | ||
1353 | pushad |
1281 | pushad |
1354 | 1282 | ||
1355 | cmp al,1 ; ecx is a pointer ? |
1283 | cmp al,1 ; ecx is a pointer ? |
1356 | jne displnl1 |
1284 | jne displnl1 |
1357 | mov ebx,[ebx+std_application_base_address] |
1285 | mov ebx,[ebx+std_application_base_address] |
1358 | displnl1: |
1286 | displnl1: |
1359 | sub esp,64 |
1287 | sub esp,64 |
1360 | 1288 | ||
1361 | cmp ah,0 ; DECIMAL |
1289 | cmp ah,0 ; DECIMAL |
1362 | jne no_display_desnum |
1290 | jne no_display_desnum |
1363 | shr eax,16 |
1291 | shr eax,16 |
1364 | and eax,0x3f |
1292 | and eax,0x3f |
1365 | push eax |
1293 | push eax |
1366 | mov edi,esp |
1294 | mov edi,esp |
1367 | add edi,4+64 |
1295 | add edi,4+64-1 |
1368 | mov ecx,eax |
1296 | mov ecx,eax |
1369 | mov eax,ebx |
1297 | mov eax,ebx |
1370 | mov ebx,10 |
1298 | mov ebx,10 |
1371 | d_desnum: |
1299 | d_desnum: |
1372 | xor edx,edx |
1300 | xor edx,edx |
1373 | div ebx |
1301 | div ebx |
1374 | add dl,48 |
1302 | add dl,48 |
1375 | mov [edi],dl |
1303 | mov [edi],dl |
1376 | dec edi |
1304 | dec edi |
1377 | loop d_desnum |
1305 | loop d_desnum |
1378 | pop eax |
1306 | pop eax |
1379 | call draw_num_text |
1307 | call draw_num_text |
1380 | add esp,64 |
1308 | add esp,64 |
1381 | popad |
1309 | popad |
1382 | ret |
1310 | ret |
1383 | no_display_desnum: |
1311 | no_display_desnum: |
1384 | 1312 | ||
1385 | cmp ah,0x01 ; HEXADECIMAL |
1313 | cmp ah,0x01 ; HEXADECIMAL |
1386 | jne no_display_hexnum |
1314 | jne no_display_hexnum |
1387 | shr eax,16 |
1315 | shr eax,16 |
1388 | and eax,0x3f |
1316 | and eax,0x3f |
1389 | push eax |
1317 | push eax |
1390 | mov edi,esp |
1318 | mov edi,esp |
1391 | add edi,4+64 |
1319 | add edi,4+64-1 |
1392 | mov ecx,eax |
1320 | mov ecx,eax |
1393 | mov eax,ebx |
1321 | mov eax,ebx |
1394 | mov ebx,16 |
1322 | mov ebx,16 |
1395 | d_hexnum: |
1323 | d_hexnum: |
1396 | xor edx,edx |
1324 | xor edx,edx |
1397 | div ebx |
1325 | div ebx |
1398 | add edx,hexletters |
1326 | add edx,hexletters |
1399 | mov dl,[edx] |
1327 | mov dl,[edx] |
1400 | mov [edi],dl |
1328 | mov [edi],dl |
1401 | dec edi |
1329 | dec edi |
1402 | loop d_hexnum |
1330 | loop d_hexnum |
1403 | pop eax |
1331 | pop eax |
1404 | call draw_num_text |
1332 | call draw_num_text |
1405 | add esp,64 |
1333 | add esp,64 |
1406 | popad |
1334 | popad |
1407 | ret |
1335 | ret |
1408 | no_display_hexnum: |
1336 | no_display_hexnum: |
1409 | 1337 | ||
1410 | cmp ah,0x02 ; BINARY |
1338 | cmp ah,0x02 ; BINARY |
1411 | jne no_display_binnum |
1339 | jne no_display_binnum |
1412 | shr eax,16 |
1340 | shr eax,16 |
1413 | and eax,0x3f |
1341 | and eax,0x3f |
1414 | push eax |
1342 | push eax |
1415 | mov edi,esp |
1343 | mov edi,esp |
1416 | add edi,4+64 |
1344 | add edi,4+64-1 |
1417 | mov ecx,eax |
1345 | mov ecx,eax |
1418 | mov eax,ebx |
1346 | mov eax,ebx |
1419 | mov ebx,2 |
1347 | mov ebx,2 |
1420 | d_binnum: |
1348 | d_binnum: |
1421 | xor edx,edx |
1349 | xor edx,edx |
1422 | div ebx |
1350 | div ebx |
1423 | add dl,48 |
1351 | add dl,48 |
1424 | mov [edi],dl |
1352 | mov [edi],dl |
1425 | dec edi |
1353 | dec edi |
1426 | loop d_binnum |
1354 | loop d_binnum |
1427 | pop eax |
1355 | pop eax |
1428 | call draw_num_text |
1356 | call draw_num_text |
1429 | add esp,64 |
1357 | add esp,64 |
1430 | popad |
1358 | popad |
1431 | ret |
1359 | ret |
1432 | no_display_binnum: |
1360 | no_display_binnum: |
1433 | 1361 | ||
1434 | add esp,64 |
1362 | add esp,64 |
1435 | popad |
1363 | popad |
1436 | ret |
1364 | ret |
1437 | 1365 | ||
1438 | 1366 | ||
1439 | draw_num_text: |
1367 | draw_num_text: |
1440 | 1368 | ||
1441 | ; dtext |
1369 | ; dtext |
1442 | ; |
1370 | ; |
1443 | ; eax x & y |
1371 | ; eax x & y |
1444 | ; ebx color |
1372 | ; ebx color |
1445 | ; ecx start of text |
1373 | ; ecx start of text |
1446 | ; edx length |
1374 | ; edx length |
1447 | ; edi 1 force |
1375 | ; edi 1 force |
- | 1376 | ||
- | 1377 | ; mov edi,[CURRENT_TASK] |
|
- | 1378 | ; shl edi,8 |
|
- | 1379 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
|
- | 1380 | ; rol eax,16 |
|
- | 1381 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
|
- | 1382 | ; rol eax,16 |
|
1448 | 1383 | ||
1449 | mov edx,eax |
1384 | mov edx,eax |
1450 | mov ecx,65 |
1385 | mov ecx,64+4 |
1451 | sub ecx,eax |
1386 | sub ecx,eax |
1452 | add ecx,esp |
- | |
1453 | add ecx,4 |
1387 | add ecx,esp |
1454 | mov eax,[esp+64+32-8+4] |
1388 | mov eax,[esp+64+32-8+4] |
1455 | push edx ; add window start x & y |
1389 | push edx ; add window start x & y |
1456 | mov edx,[0x3010] |
1390 | mov edx,[TASK_BASE] |
- | 1391 | mov ebx,[edx-twdw+WDATA.box.left] |
|
1457 | mov ebx,[edx-twdw+WDATA.box.left] |
1392 | add ebx, [(edx-CURRENT_TASK)*8+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1458 | shl ebx,16 |
1393 | shl ebx,16 |
- | 1394 | add ebx,[edx-twdw+WDATA.box.top] |
|
1459 | add ebx,[edx-twdw+WDATA.box.top] |
1395 | add ebx, [(edx-CURRENT_TASK)*8+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1460 | add eax,ebx |
1396 | add eax,ebx |
1461 | pop edx |
1397 | pop edx |
1462 | mov ebx,[esp+64+32-12+4] |
1398 | mov ebx,[esp+64+32-12+4] |
1463 | and ebx, not 0x80000000 ; force counted string |
1399 | and ebx, not 0x80000000 ; force counted string |
1464 | mov esi, [esp+64+4+4] |
1400 | mov esi, [esp+64+4+4] |
1465 | xor edi,edi |
1401 | mov edi, [esp+64+4] |
1466 | jmp dtext |
1402 | jmp dtext |
1467 | 1403 | ||
1468 | read_string: |
1404 | read_string: |
1469 | 1405 | ||
1470 | ; eax read_area |
1406 | ; eax read_area |
1471 | ; ebx color of letter |
1407 | ; ebx color of letter |
1472 | ; ecx color of background |
1408 | ; ecx color of background |
1473 | ; edx number of letters to read |
1409 | ; edx number of letters to read |
1474 | ; esi [x start]*65536 + [y_start] |
1410 | ; esi [x start]*65536 + [y_start] |
1475 | 1411 | ||
1476 | ret |
1412 | ret |
1477 | 1413 | ||
1478 | 1414 | ||
1479 | align 4 |
1415 | align 4 |
1480 | 1416 | ||
1481 | sys_setup: |
1417 | sys_setup: |
1482 | 1418 | ||
1483 | ; 1=roland mpu midi base , base io address |
1419 | ; 1=roland mpu midi base , base io address |
1484 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1420 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1485 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1421 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1486 | ; 4=sb16 base , base io address |
1422 | ; 4=sb16 base , base io address |
1487 | ; 5=system language, 1eng 2fi 3ger 4rus |
1423 | ; 5=system language, 1eng 2fi 3ger 4rus |
1488 | ; 6=wss base , base io address |
- | |
1489 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1424 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1490 | ; 8=fat32 partition in hd |
1425 | ; 8=fat32 partition in hd |
1491 | ; 9 |
1426 | ; 9 |
1492 | ; 10 = sound dma channel |
1427 | ; 10 = sound dma channel |
1493 | ; 11 = enable lba read |
1428 | ; 11 = enable lba read |
1494 | ; 12 = enable pci access |
1429 | ; 12 = enable pci access |
1495 | 1430 | ||
1496 | 1431 | ||
1497 | mov [esp+36],dword 0 |
1432 | mov [esp+36],dword 0 |
1498 | cmp eax,1 ; MIDI |
1433 | cmp eax,1 ; MIDI |
1499 | jnz nsyse1 |
1434 | jnz nsyse1 |
1500 | cmp ebx,0x100 |
1435 | cmp ebx,0x100 |
1501 | jb nsyse1 |
1436 | jb nsyse1 |
1502 | mov edx,65535 |
1437 | mov edx,65535 |
1503 | cmp edx,ebx |
1438 | cmp edx,ebx |
1504 | jb nsyse1 |
1439 | jb nsyse1 |
1505 | mov [midi_base],bx |
1440 | mov [midi_base],bx |
1506 | mov word [mididp],bx |
1441 | mov word [mididp],bx |
1507 | inc bx |
1442 | inc bx |
1508 | mov word [midisp],bx |
1443 | mov word [midisp],bx |
1509 | ret |
1444 | ret |
- | 1445 | ||
1510 | 1446 | iglobal |
|
- | 1447 | midi_base dw 0 |
|
1511 | midi_base dw 0 |
1448 | endg |
1512 | 1449 | ||
1513 | nsyse1: |
1450 | nsyse1: |
1514 | 1451 | ||
1515 | cmp eax,2 ; KEYBOARD |
1452 | cmp eax,2 ; KEYBOARD |
1516 | jnz nsyse2 |
1453 | jnz nsyse2 |
1517 | cmp ebx,1 |
1454 | cmp ebx,1 |
1518 | jnz kbnobase |
1455 | jnz kbnobase |
1519 | mov edi,[0x3010] |
1456 | mov edi,[TASK_BASE] |
1520 | add ecx,[edi+TASKDATA.mem_start] |
1457 | add ecx,[edi+TASKDATA.mem_start] |
1521 | mov eax,ecx |
1458 | mov eax,ecx |
1522 | mov ebx,keymap |
1459 | mov ebx,keymap |
1523 | mov ecx,128 |
1460 | mov ecx,128 |
1524 | call memmove |
1461 | call memmove |
1525 | ret |
1462 | ret |
1526 | kbnobase: |
1463 | kbnobase: |
1527 | cmp ebx,2 |
1464 | cmp ebx,2 |
1528 | jnz kbnoshift |
1465 | jnz kbnoshift |
1529 | mov edi,[0x3010] |
1466 | mov edi,[TASK_BASE] |
1530 | add ecx,[edi+TASKDATA.mem_start] |
1467 | add ecx,[edi+TASKDATA.mem_start] |
1531 | mov eax,ecx |
1468 | mov eax,ecx |
1532 | mov ebx,keymap_shift |
1469 | mov ebx,keymap_shift |
1533 | mov ecx,128 |
1470 | mov ecx,128 |
1534 | call memmove |
1471 | call memmove |
1535 | ret |
1472 | ret |
1536 | kbnoshift: |
1473 | kbnoshift: |
1537 | cmp ebx,3 |
1474 | cmp ebx,3 |
1538 | jne kbnoalt |
1475 | jne kbnoalt |
1539 | mov edi,[0x3010] |
1476 | mov edi,[TASK_BASE] |
1540 | add ecx,[edi+TASKDATA.mem_start] |
1477 | add ecx,[edi+TASKDATA.mem_start] |
1541 | mov eax,ecx |
1478 | mov eax,ecx |
1542 | mov ebx,keymap_alt |
1479 | mov ebx,keymap_alt |
1543 | mov ecx,128 |
1480 | mov ecx,128 |
1544 | call memmove |
1481 | call memmove |
1545 | ret |
1482 | ret |
1546 | kbnoalt: |
1483 | kbnoalt: |
1547 | cmp ebx,9 |
1484 | cmp ebx,9 |
1548 | jnz kbnocountry |
1485 | jnz kbnocountry |
1549 | mov word [keyboard],cx |
1486 | mov word [keyboard],cx |
1550 | ret |
1487 | ret |
1551 | kbnocountry: |
1488 | kbnocountry: |
1552 | mov [esp+36],dword 1 |
1489 | mov [esp+36],dword 1 |
1553 | ret |
1490 | ret |
1554 | nsyse2: |
1491 | nsyse2: |
1555 | cmp eax,3 ; CD |
1492 | cmp eax,3 ; CD |
1556 | jnz nsyse3 |
1493 | jnz nsyse3 |
1557 | test ebx,ebx |
1494 | test ebx,ebx |
1558 | jz nosesl |
1495 | jz nosesl |
1559 | cmp ebx, 4 |
1496 | cmp ebx, 4 |
1560 | ja nosesl |
1497 | ja nosesl |
1561 | mov [cd_base],bl |
1498 | mov [cd_base],bl |
1562 | cmp ebx,1 |
1499 | cmp ebx,1 |
1563 | jnz noprma |
1500 | jnz noprma |
1564 | mov [cdbase],0x1f0 |
1501 | mov [cdbase],0x1f0 |
1565 | mov [cdid],0xa0 |
1502 | mov [cdid],0xa0 |
1566 | noprma: |
1503 | noprma: |
1567 | cmp ebx,2 |
1504 | cmp ebx,2 |
1568 | jnz noprsl |
1505 | jnz noprsl |
1569 | mov [cdbase],0x1f0 |
1506 | mov [cdbase],0x1f0 |
1570 | mov [cdid],0xb0 |
1507 | mov [cdid],0xb0 |
1571 | noprsl: |
1508 | noprsl: |
1572 | cmp ebx,3 |
1509 | cmp ebx,3 |
1573 | jnz nosema |
1510 | jnz nosema |
1574 | mov [cdbase],0x170 |
1511 | mov [cdbase],0x170 |
1575 | mov [cdid],0xa0 |
1512 | mov [cdid],0xa0 |
1576 | nosema: |
1513 | nosema: |
1577 | cmp ebx,4 |
1514 | cmp ebx,4 |
1578 | jnz nosesl |
1515 | jnz nosesl |
1579 | mov [cdbase],0x170 |
1516 | mov [cdbase],0x170 |
1580 | mov [cdid],0xb0 |
1517 | mov [cdid],0xb0 |
1581 | nosesl: |
1518 | nosesl: |
1582 | ret |
1519 | ret |
1583 | 1520 | ||
1584 | cd_base db 0 |
1521 | cd_base db 0 |
1585 | 1522 | ||
1586 | nsyse3: |
1523 | nsyse3: |
1587 | 1524 | ||
1588 | cmp eax,4 ; SB |
1525 | cmp eax,4 ; SB |
1589 | jnz nsyse4 |
1526 | jnz nsyse4 |
1590 | cmp ebx,0x100 |
1527 | cmp ebx,0x100 |
1591 | jb nsyse4 |
1528 | jb nsyse4 |
1592 | mov edx,65535 |
1529 | mov edx,65535 |
1593 | cmp edx,ebx |
1530 | cmp edx,ebx |
1594 | jb nsyse4 |
1531 | jb nsyse4 |
1595 | mov word [sb16],bx |
1532 | mov word [sb16],bx |
1596 | ret |
1533 | ret |
1597 | nsyse4: |
1534 | nsyse4: |
1598 | 1535 | ||
1599 | cmp eax,5 ; SYSTEM LANGUAGE |
1536 | cmp eax,5 ; SYSTEM LANGUAGE |
1600 | jnz nsyse5 |
1537 | jnz nsyse5 |
1601 | mov [syslang],ebx |
1538 | mov [syslang],ebx |
1602 | ret |
1539 | ret |
1603 | nsyse5: |
1540 | nsyse5: |
1604 | - | ||
1605 | cmp eax,6 ; WSS |
- | |
1606 | jnz nsyse6 |
- | |
1607 | cmp ebx,0x100 |
- | |
1608 | jb nsyse6 |
- | |
1609 | mov [wss],ebx |
- | |
1610 | ret |
- | |
1611 | - | ||
1612 | wss_temp dd 0 |
- | |
1613 | - | ||
1614 | nsyse6: |
- | |
1615 | 1541 | ||
1616 | cmp eax,7 ; HD BASE |
1542 | cmp eax,7 ; HD BASE |
1617 | jne nsyse7 |
1543 | jne nsyse7 |
1618 | test ebx,ebx |
1544 | test ebx,ebx |
1619 | jz nosethd |
1545 | jz nosethd |
1620 | cmp ebx,4 |
1546 | cmp ebx,4 |
1621 | ja nosethd |
1547 | ja nosethd |
1622 | mov [hd_base],bl |
1548 | mov [hd_base],bl |
1623 | cmp ebx,1 |
1549 | cmp ebx,1 |
1624 | jnz noprmahd |
1550 | jnz noprmahd |
1625 | mov [hdbase],0x1f0 |
1551 | mov [hdbase],0x1f0 |
1626 | mov [hdid],0x0 |
1552 | mov [hdid],0x0 |
1627 | mov [hdpos],1 |
1553 | mov [hdpos],1 |
1628 | ; call set_FAT32_variables |
1554 | ; call set_FAT32_variables |
1629 | noprmahd: |
1555 | noprmahd: |
1630 | cmp ebx,2 |
1556 | cmp ebx,2 |
1631 | jnz noprslhd |
1557 | jnz noprslhd |
1632 | mov [hdbase],0x1f0 |
1558 | mov [hdbase],0x1f0 |
1633 | mov [hdid],0x10 |
1559 | mov [hdid],0x10 |
1634 | mov [hdpos],2 |
1560 | mov [hdpos],2 |
1635 | ; call set_FAT32_variables |
1561 | ; call set_FAT32_variables |
1636 | noprslhd: |
1562 | noprslhd: |
1637 | cmp ebx,3 |
1563 | cmp ebx,3 |
1638 | jnz nosemahd |
1564 | jnz nosemahd |
1639 | mov [hdbase],0x170 |
1565 | mov [hdbase],0x170 |
1640 | mov [hdid],0x0 |
1566 | mov [hdid],0x0 |
1641 | mov [hdpos],3 |
1567 | mov [hdpos],3 |
1642 | ; call set_FAT32_variables |
1568 | ; call set_FAT32_variables |
1643 | nosemahd: |
1569 | nosemahd: |
1644 | cmp ebx,4 |
1570 | cmp ebx,4 |
1645 | jnz noseslhd |
1571 | jnz noseslhd |
1646 | mov [hdbase],0x170 |
1572 | mov [hdbase],0x170 |
1647 | mov [hdid],0x10 |
1573 | mov [hdid],0x10 |
1648 | mov [hdpos],4 |
1574 | mov [hdpos],4 |
1649 | ; call set_FAT32_variables |
1575 | ; call set_FAT32_variables |
1650 | noseslhd: |
1576 | noseslhd: |
1651 | mov [0xfe10],dword 0 |
- | |
1652 | call reserve_hd1 |
1577 | call reserve_hd1 |
- | 1578 | call reserve_hd_channel |
|
1653 | call clear_hd_cache |
1579 | call free_hd_channel |
1654 | mov [hd1_status],0 ; free |
1580 | mov [hd1_status],0 ; free |
1655 | nosethd: |
1581 | nosethd: |
1656 | ret |
1582 | ret |
- | 1583 | ||
1657 | 1584 | iglobal |
|
- | 1585 | hd_base db 0 |
|
1658 | hd_base db 0 |
1586 | endg |
1659 | 1587 | ||
1660 | nsyse7: |
1588 | nsyse7: |
1661 | 1589 | ||
1662 | cmp eax,8 ; HD PARTITION |
1590 | cmp eax,8 ; HD PARTITION |
1663 | jne nsyse8 |
1591 | jne nsyse8 |
1664 | mov [fat32part],ebx |
1592 | mov [fat32part],ebx |
1665 | ; call set_FAT32_variables |
1593 | ; call set_FAT32_variables |
1666 | call reserve_hd1 |
1594 | call reserve_hd1 |
- | 1595 | call reserve_hd_channel |
|
1667 | call clear_hd_cache |
1596 | call free_hd_channel |
1668 | pusha |
1597 | pusha |
1669 | call choice_necessity_partition_1 |
1598 | call choice_necessity_partition_1 |
1670 | popa |
1599 | popa |
1671 | mov [hd1_status],0 ; free |
1600 | mov [hd1_status],0 ; free |
1672 | ret |
1601 | ret |
1673 | nsyse8: |
1602 | nsyse8: |
1674 | 1603 | ||
1675 | cmp eax,10 ; SOUND DMA CHANNEL |
1604 | cmp eax,10 ; SOUND DMA CHANNEL |
1676 | jne no_set_sound_dma |
1605 | jne no_set_sound_dma |
1677 | cmp ebx,3 |
1606 | cmp ebx,3 |
1678 | ja sys_setup_err |
1607 | ja sys_setup_err |
1679 | mov [sound_dma],ebx |
1608 | mov [sound_dma],ebx |
1680 | ret |
1609 | ret |
1681 | no_set_sound_dma: |
1610 | no_set_sound_dma: |
1682 | 1611 | ||
1683 | cmp eax,11 ; ENABLE LBA READ |
1612 | cmp eax,11 ; ENABLE LBA READ |
1684 | jne no_set_lba_read |
1613 | jne no_set_lba_read |
1685 | and ebx,1 |
1614 | and ebx,1 |
1686 | mov [lba_read_enabled],ebx |
1615 | mov [lba_read_enabled],ebx |
1687 | ret |
1616 | ret |
1688 | no_set_lba_read: |
1617 | no_set_lba_read: |
1689 | 1618 | ||
1690 | cmp eax,12 ; ENABLE PCI ACCESS |
1619 | cmp eax,12 ; ENABLE PCI ACCESS |
1691 | jne no_set_pci_access |
1620 | jne no_set_pci_access |
1692 | and ebx,1 |
1621 | and ebx,1 |
1693 | mov [pci_access_enabled],ebx |
1622 | mov [pci_access_enabled],ebx |
1694 | ret |
1623 | ret |
1695 | no_set_pci_access: |
1624 | no_set_pci_access: |
1696 | 1625 | ||
1697 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1626 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1698 | include 'vmodeint.inc' |
1627 | include 'vmodeint.inc' |
1699 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1628 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1700 | 1629 | ||
1701 | sys_setup_err: |
1630 | sys_setup_err: |
1702 | mov [esp+36],dword -1 |
1631 | mov [esp+36],dword -1 |
1703 | ret |
1632 | ret |
1704 | 1633 | ||
1705 | 1634 | ||
1706 | align 4 |
1635 | align 4 |
1707 | 1636 | ||
1708 | sys_getsetup: |
1637 | sys_getsetup: |
1709 | 1638 | ||
1710 | ; 1=roland mpu midi base , base io address |
1639 | ; 1=roland mpu midi base , base io address |
1711 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1640 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1712 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1641 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1713 | ; 4=sb16 base , base io address |
1642 | ; 4=sb16 base , base io address |
1714 | ; 5=system language, 1eng 2fi 3ger 4rus |
1643 | ; 5=system language, 1eng 2fi 3ger 4rus |
1715 | ; 6=wss base |
- | |
1716 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1644 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1717 | ; 8=fat32 partition in hd |
1645 | ; 8=fat32 partition in hd |
1718 | ; 9=get hs timer tic |
1646 | ; 9=get hs timer tic |
1719 | 1647 | ||
1720 | cmp eax,1 |
1648 | cmp eax,1 |
1721 | jne ngsyse1 |
1649 | jne ngsyse1 |
1722 | movzx eax,[midi_base] |
1650 | movzx eax,[midi_base] |
1723 | mov [esp+36],eax |
1651 | mov [esp+36],eax |
1724 | ret |
1652 | ret |
1725 | ngsyse1: |
1653 | ngsyse1: |
1726 | 1654 | ||
1727 | cmp eax,2 |
1655 | cmp eax,2 |
1728 | jne ngsyse2 |
1656 | jne ngsyse2 |
1729 | cmp ebx,1 |
1657 | cmp ebx,1 |
1730 | jnz kbnobaseret |
1658 | jnz kbnobaseret |
1731 | mov edi,[0x3010] |
1659 | mov edi,[TASK_BASE] |
1732 | add ecx,[edi+TASKDATA.mem_start] |
1660 | add ecx,[edi+TASKDATA.mem_start] |
1733 | mov ebx,ecx |
1661 | mov ebx,ecx |
1734 | mov eax,keymap |
1662 | mov eax,keymap |
1735 | mov ecx,128 |
1663 | mov ecx,128 |
1736 | call memmove |
1664 | call memmove |
1737 | ret |
1665 | ret |
1738 | kbnobaseret: |
1666 | kbnobaseret: |
1739 | cmp ebx,2 |
1667 | cmp ebx,2 |
1740 | jnz kbnoshiftret |
1668 | jnz kbnoshiftret |
1741 | mov edi,[0x3010] |
1669 | mov edi,[TASK_BASE] |
1742 | add ecx,[edi+TASKDATA.mem_start] |
1670 | add ecx,[edi+TASKDATA.mem_start] |
1743 | mov ebx,ecx |
1671 | mov ebx,ecx |
1744 | mov eax,keymap_shift |
1672 | mov eax,keymap_shift |
1745 | mov ecx,128 |
1673 | mov ecx,128 |
1746 | call memmove |
1674 | call memmove |
1747 | ret |
1675 | ret |
1748 | kbnoshiftret: |
1676 | kbnoshiftret: |
1749 | cmp ebx,3 |
1677 | cmp ebx,3 |
1750 | jne kbnoaltret |
1678 | jne kbnoaltret |
1751 | mov edi,[0x3010] |
1679 | mov edi,[TASK_BASE] |
1752 | add ecx,[edi+TASKDATA.mem_start] |
1680 | add ecx,[edi+TASKDATA.mem_start] |
1753 | mov ebx,ecx |
1681 | mov ebx,ecx |
1754 | mov eax,keymap_alt |
1682 | mov eax,keymap_alt |
1755 | mov ecx,128 |
1683 | mov ecx,128 |
1756 | call memmove |
1684 | call memmove |
1757 | ret |
1685 | ret |
1758 | kbnoaltret: |
1686 | kbnoaltret: |
1759 | cmp ebx,9 |
1687 | cmp ebx,9 |
1760 | jnz ngsyse2 |
1688 | jnz ngsyse2 |
1761 | movzx eax,word [keyboard] |
1689 | movzx eax,word [keyboard] |
1762 | mov [esp+36],eax |
1690 | mov [esp+36],eax |
1763 | ret |
1691 | ret |
1764 | ngsyse2: |
1692 | ngsyse2: |
1765 | 1693 | ||
1766 | cmp eax,3 |
1694 | cmp eax,3 |
1767 | jnz ngsyse3 |
1695 | jnz ngsyse3 |
1768 | movzx eax,[cd_base] |
1696 | movzx eax,[cd_base] |
1769 | mov [esp+36],eax |
1697 | mov [esp+36],eax |
1770 | ret |
1698 | ret |
1771 | ngsyse3: |
1699 | ngsyse3: |
1772 | 1700 | ||
1773 | cmp eax,4 |
1701 | cmp eax,4 |
1774 | jne ngsyse4 |
1702 | jne ngsyse4 |
1775 | mov eax,[sb16] |
1703 | mov eax,[sb16] |
1776 | mov [esp+36],eax |
1704 | mov [esp+36],eax |
1777 | ret |
1705 | ret |
1778 | ngsyse4: |
1706 | ngsyse4: |
1779 | 1707 | ||
1780 | cmp eax,5 |
1708 | cmp eax,5 |
1781 | jnz ngsyse5 |
1709 | jnz ngsyse5 |
1782 | mov eax,[syslang] |
1710 | mov eax,[syslang] |
1783 | mov [esp+36],eax |
1711 | mov [esp+36],eax |
1784 | ret |
1712 | ret |
1785 | ngsyse5: |
1713 | ngsyse5: |
1786 | cmp eax,6 |
- | |
1787 | jnz ngsyse6 |
- | |
1788 | mov eax,[wss] |
- | |
1789 | mov [esp+36],eax |
- | |
1790 | ret |
- | |
1791 | ngsyse6: |
- | |
1792 | cmp eax,7 |
1714 | cmp eax,7 |
1793 | jnz ngsyse7 |
1715 | jnz ngsyse7 |
1794 | movzx eax,[hd_base] |
1716 | movzx eax,[hd_base] |
1795 | mov [esp+36],eax |
1717 | mov [esp+36],eax |
1796 | ret |
1718 | ret |
1797 | ngsyse7: |
1719 | ngsyse7: |
1798 | cmp eax,8 |
1720 | cmp eax,8 |
1799 | jnz ngsyse8 |
1721 | jnz ngsyse8 |
1800 | mov eax,[fat32part] |
1722 | mov eax,[fat32part] |
1801 | mov [esp+36],eax |
1723 | mov [esp+36],eax |
1802 | ret |
1724 | ret |
1803 | ngsyse8: |
1725 | ngsyse8: |
1804 | cmp eax,9 |
1726 | cmp eax,9 |
1805 | jne ngsyse9 |
1727 | jne ngsyse9 |
1806 | mov eax,[timer_ticks] ;[0xfdf0] |
1728 | mov eax,[timer_ticks] ;[0xfdf0] |
1807 | mov [esp+36],eax |
1729 | mov [esp+36],eax |
1808 | ret |
1730 | ret |
1809 | ngsyse9: |
1731 | ngsyse9: |
1810 | cmp eax,10 |
1732 | cmp eax,10 |
1811 | jnz ngsyse10 |
1733 | jnz ngsyse10 |
1812 | mov eax,[sound_dma] |
1734 | mov eax,[sound_dma] |
1813 | mov [esp+36],eax |
1735 | mov [esp+36],eax |
1814 | ret |
1736 | ret |
1815 | ngsyse10: |
1737 | ngsyse10: |
1816 | cmp eax,11 |
1738 | cmp eax,11 |
1817 | jnz ngsyse11 |
1739 | jnz ngsyse11 |
1818 | mov eax,[lba_read_enabled] |
1740 | mov eax,[lba_read_enabled] |
1819 | mov [esp+36],eax |
1741 | mov [esp+36],eax |
1820 | ret |
1742 | ret |
1821 | ngsyse11: |
1743 | ngsyse11: |
1822 | cmp eax,12 |
1744 | cmp eax,12 |
1823 | jnz ngsyse12 |
1745 | jnz ngsyse12 |
1824 | mov eax,[pci_access_enabled] |
1746 | mov eax,[pci_access_enabled] |
1825 | mov [esp+36],eax |
1747 | mov [esp+36],eax |
1826 | ret |
1748 | ret |
1827 | ngsyse12: |
1749 | ngsyse12: |
1828 | mov [esp+36],dword 1 |
1750 | mov [esp+36],dword 1 |
1829 | ret |
1751 | ret |
1830 | 1752 | ||
1831 | 1753 | iglobal |
|
- | 1754 | align 4 |
|
- | 1755 | mousefn dd msscreen, mswin, msbutton, msset |
|
- | 1756 | dd app_load_cursor |
|
- | 1757 | dd app_set_cursor |
|
- | 1758 | dd app_delete_cursor |
|
1832 | align 4 |
1759 | endg |
1833 | 1760 | ||
1834 | readmousepos: |
1761 | readmousepos: |
1835 | 1762 | ||
1836 | ; eax=0 screen relative |
1763 | ; eax=0 screen relative |
1837 | ; eax=1 window relative |
1764 | ; eax=1 window relative |
1838 | ; eax=2 buttons pressed |
1765 | ; eax=2 buttons pressed |
- | 1766 | ; eax=3 set mouse pos ; reserved |
|
- | 1767 | ; eax=4 load cursor |
|
- | 1768 | ; eax=5 set cursor |
|
- | 1769 | ; eax=6 delete cursor ; reserved |
|
1839 | 1770 | ||
1840 | test eax,eax |
1771 | cmp eax, 6 |
- | 1772 | ja msset |
|
- | 1773 | jmp [mousefn+eax*4] |
|
1841 | jnz nosr |
1774 | msscreen: |
1842 | mov eax,[0xfb0a] |
1775 | mov eax,[MOUSE_X] |
1843 | shl eax,16 |
1776 | shl eax,16 |
1844 | mov ax,[0xfb0c] |
1777 | mov ax,[MOUSE_Y] |
1845 | mov [esp+36],eax |
1778 | mov [esp+36],eax |
1846 | ret |
1779 | ret |
1847 | nosr: |
- | |
1848 | - | ||
1849 | cmp eax,1 |
- | |
1850 | jnz nowr |
1780 | mswin: |
1851 | mov eax,[0xfb0a] |
1781 | mov eax,[MOUSE_X] |
1852 | shl eax,16 |
1782 | shl eax,16 |
1853 | mov ax,[0xfb0c] |
1783 | mov ax,[MOUSE_Y] |
1854 | mov esi,[0x3010] |
1784 | mov esi,[TASK_BASE] |
1855 | mov bx, word [esi-twdw+WDATA.box.left] |
1785 | mov bx, word [esi-twdw+WDATA.box.left] |
1856 | shl ebx,16 |
1786 | shl ebx,16 |
1857 | mov bx, word [esi-twdw+WDATA.box.top] |
1787 | mov bx, word [esi-twdw+WDATA.box.top] |
1858 | sub eax,ebx |
1788 | sub eax,ebx |
- | 1789 | ||
- | 1790 | mov edi,[CURRENT_TASK] |
|
- | 1791 | shl edi,8 |
|
- | 1792 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
|
- | 1793 | rol eax,16 |
|
- | 1794 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
|
- | 1795 | rol eax,16 |
|
1859 | mov [esp+36],eax |
1796 | mov [esp+36],eax |
1860 | ret |
1797 | ret |
- | 1798 | msbutton: |
|
- | 1799 | movzx eax,byte [BTN_DOWN] |
|
- | 1800 | mov [esp+36],eax |
|
- | 1801 | ret |
|
1861 | nowr: |
1802 | msset: |
- | 1803 | ret |
|
1862 | 1804 | ||
1863 | cmp eax,2 |
1805 | app_load_cursor: |
1864 | jnz nomb |
1806 | add ebx, new_app_base |
1865 | movzx eax,byte [0xfb40] |
1807 | cmp ebx, new_app_base |
- | 1808 | jb msset |
|
1866 | nomb: |
1809 | stdcall load_cursor, ebx, ecx |
- | 1810 | mov [esp+36], eax |
|
- | 1811 | ret |
|
- | 1812 | ||
- | 1813 | app_set_cursor: |
|
- | 1814 | stdcall set_cursor, ebx |
|
- | 1815 | mov [esp+36], eax |
|
- | 1816 | ret |
|
- | 1817 | ||
- | 1818 | app_delete_cursor: |
|
1867 | mov [esp+36],eax |
1819 | stdcall delete_cursor, ebx |
1868 | 1820 | mov [esp+36], eax |
|
1869 | ret |
1821 | ret |
1870 | 1822 | ||
1871 | is_input: |
1823 | is_input: |
1872 | 1824 | ||
1873 | push edx |
1825 | push edx |
1874 | mov dx,word [midisp] |
1826 | mov dx,word [midisp] |
1875 | in al,dx |
1827 | in al,dx |
1876 | and al,0x80 |
1828 | and al,0x80 |
1877 | pop edx |
1829 | pop edx |
1878 | ret |
1830 | ret |
1879 | - | ||
1880 | 1831 | ||
1881 | is_output: |
1832 | is_output: |
1882 | 1833 | ||
1883 | push edx |
1834 | push edx |
1884 | mov dx,word [midisp] |
1835 | mov dx,word [midisp] |
1885 | in al,dx |
1836 | in al,dx |
1886 | and al,0x40 |
1837 | and al,0x40 |
1887 | pop edx |
1838 | pop edx |
1888 | ret |
1839 | ret |
1889 | 1840 | ||
1890 | 1841 | ||
1891 | get_mpu_in: |
1842 | get_mpu_in: |
1892 | 1843 | ||
1893 | push edx |
1844 | push edx |
1894 | mov dx,word [mididp] |
1845 | mov dx,word [mididp] |
1895 | in al,dx |
1846 | in al,dx |
1896 | pop edx |
1847 | pop edx |
1897 | ret |
1848 | ret |
1898 | 1849 | ||
1899 | 1850 | ||
1900 | put_mpu_out: |
1851 | put_mpu_out: |
1901 | 1852 | ||
1902 | push edx |
1853 | push edx |
1903 | mov dx,word [mididp] |
1854 | mov dx,word [mididp] |
1904 | out dx,al |
1855 | out dx,al |
1905 | pop edx |
1856 | pop edx |
1906 | ret |
1857 | ret |
1907 | 1858 | ||
1908 | 1859 | ||
1909 | setuart: |
1860 | setuart: |
1910 | 1861 | ||
1911 | su1: |
1862 | su1: |
1912 | call is_output |
1863 | call is_output |
1913 | cmp al,0 |
1864 | cmp al,0 |
1914 | jnz su1 |
1865 | jnz su1 |
1915 | mov dx,word [midisp] |
1866 | mov dx,word [midisp] |
1916 | mov al,0xff |
1867 | mov al,0xff |
1917 | out dx,al |
1868 | out dx,al |
1918 | su2: |
1869 | su2: |
1919 | mov dx,word [midisp] |
1870 | mov dx,word [midisp] |
1920 | mov al,0xff |
1871 | mov al,0xff |
1921 | out dx,al |
1872 | out dx,al |
1922 | call is_input |
1873 | call is_input |
1923 | cmp al,0 |
1874 | cmp al,0 |
1924 | jnz su2 |
1875 | jnz su2 |
1925 | call get_mpu_in |
1876 | call get_mpu_in |
1926 | cmp al,0xfe |
1877 | cmp al,0xfe |
1927 | jnz su2 |
1878 | jnz su2 |
1928 | su3: |
1879 | su3: |
1929 | call is_output |
1880 | call is_output |
1930 | cmp al,0 |
1881 | cmp al,0 |
1931 | jnz su3 |
1882 | jnz su3 |
1932 | mov dx,word [midisp] |
1883 | mov dx,word [midisp] |
1933 | mov al,0x3f |
1884 | mov al,0x3f |
1934 | out dx,al |
1885 | out dx,al |
1935 | 1886 | ||
1936 | ret |
1887 | ret |
1937 | 1888 | ||
1938 | 1889 | ||
1939 | align 4 |
1890 | align 4 |
1940 | 1891 | ||
1941 | sys_midi: |
1892 | sys_midi: |
1942 | 1893 | ||
1943 | cmp [mididp],0 |
1894 | cmp [mididp],0 |
1944 | jnz sm0 |
1895 | jnz sm0 |
1945 | mov [esp+36],dword 1 |
1896 | mov [esp+36],dword 1 |
1946 | ret |
1897 | ret |
1947 | sm0: |
1898 | sm0: |
1948 | 1899 | ||
1949 | cmp eax,1 |
1900 | cmp eax,1 |
1950 | mov [esp+36],dword 0 |
1901 | mov [esp+36],dword 0 |
1951 | jnz smn1 |
1902 | jnz smn1 |
1952 | call setuart |
1903 | call setuart |
1953 | ret |
1904 | ret |
1954 | smn1: |
1905 | smn1: |
1955 | 1906 | ||
1956 | cmp eax,2 |
1907 | cmp eax,2 |
1957 | jnz smn2 |
1908 | jnz smn2 |
1958 | sm10: |
1909 | sm10: |
1959 | call get_mpu_in |
1910 | call get_mpu_in |
1960 | call is_output |
1911 | call is_output |
1961 | test al,al |
1912 | test al,al |
1962 | jnz sm10 |
1913 | jnz sm10 |
1963 | mov al,bl |
1914 | mov al,bl |
1964 | call put_mpu_out |
1915 | call put_mpu_out |
1965 | ret |
1916 | ret |
1966 | smn2: |
1917 | smn2: |
1967 | 1918 | ||
1968 | ret |
1919 | ret |
1969 | 1920 | ||
1970 | 1921 | ||
1971 | detect_devices: |
1922 | detect_devices: |
1972 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1923 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1973 | include 'detect/commouse.inc' |
1924 | include 'detect/commouse.inc' |
1974 | include 'detect/ps2mouse.inc' |
1925 | include 'detect/ps2mouse.inc' |
1975 | ;include 'detect/dev_fd.inc' |
1926 | ;include 'detect/dev_fd.inc' |
1976 | ;include 'detect/dev_hdcd.inc' |
1927 | ;include 'detect/dev_hdcd.inc' |
1977 | ;include 'detect/sear_par.inc' |
1928 | ;include 'detect/sear_par.inc' |
1978 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1929 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1979 | ret |
1930 | ret |
1980 | 1931 | ||
1981 | 1932 | ||
1982 | sys_end: |
1933 | sys_end: |
1983 | 1934 | ||
1984 | mov eax,[0x3010] |
1935 | mov eax,[TASK_BASE] |
1985 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1936 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1986 | 1937 | ||
1987 | waitterm: ; wait here for termination |
1938 | waitterm: ; wait here for termination |
1988 | mov eax,5 |
1939 | mov eax,5 |
1989 | call delay_hs |
1940 | call delay_hs |
1990 | jmp waitterm |
1941 | jmp waitterm |
1991 | 1942 | ||
1992 | iglobal |
1943 | iglobal |
- | 1944 | align 4 |
|
1993 | sys_system_table: |
1945 | sys_system_table: |
1994 | dd sysfn_shutdown ; 1 = system shutdown |
1946 | dd sysfn_shutdown ; 1 = system shutdown |
1995 | dd sysfn_terminate ; 2 = terminate thread |
1947 | dd sysfn_terminate ; 2 = terminate thread |
1996 | dd sysfn_activate ; 3 = activate window |
1948 | dd sysfn_activate ; 3 = activate window |
1997 | dd sysfn_getidletime ; 4 = get idle time |
1949 | dd sysfn_getidletime ; 4 = get idle time |
1998 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1950 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1999 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1951 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2000 | dd sysfn_getactive ; 7 = get active window |
1952 | dd sysfn_getactive ; 7 = get active window |
2001 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1953 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2002 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
1954 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
2003 | dd sysfn_minimize ; 10 = minimize window |
1955 | dd sysfn_minimize ; 10 = minimize window |
2004 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1956 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2005 | dd sysfn_lastkey ; 12 = get last pressed key |
1957 | dd sysfn_lastkey ; 12 = get last pressed key |
2006 | dd sysfn_getversion ; 13 = get kernel version |
1958 | dd sysfn_getversion ; 13 = get kernel version |
2007 | dd sysfn_waitretrace ; 14 = wait retrace |
1959 | dd sysfn_waitretrace ; 14 = wait retrace |
2008 | dd sysfn_centermouse ; 15 = center mouse cursor |
1960 | dd sysfn_centermouse ; 15 = center mouse cursor |
2009 | dd sysfn_getfreemem ; 16 = get free memory size |
1961 | dd sysfn_getfreemem ; 16 = get free memory size |
2010 | dd sysfn_getallmem ; 17 = get total memory size |
1962 | dd sysfn_getallmem ; 17 = get total memory size |
2011 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1963 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2012 | ; instead of slot |
1964 | ; instead of slot |
2013 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1965 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
- | 1966 | dd sysfn_meminfo ; 20 = get extended memory info |
|
2014 | sysfn_num = ($ - sys_system_table)/4 |
1967 | sysfn_num = ($ - sys_system_table)/4 |
2015 | endg |
1968 | endg |
2016 | 1969 | ||
2017 | sys_system: |
1970 | sys_system: |
2018 | dec eax |
1971 | dec eax |
2019 | cmp eax, sysfn_num |
1972 | cmp eax, sysfn_num |
2020 | jae @f |
1973 | jae @f |
2021 | jmp dword [sys_system_table + eax*4] |
1974 | jmp dword [sys_system_table + eax*4] |
2022 | @@: |
1975 | @@: |
2023 | ret |
1976 | ret |
2024 | 1977 | ||
2025 | sysfn_shutdown: ; 18.1 = BOOT |
1978 | sysfn_shutdown: ; 18.1 = BOOT |
2026 | mov [0x2f0000+0x9030],byte 0 |
1979 | mov [0x2f0000+0x9030],byte 0 |
2027 | for_shutdown_parameter: |
1980 | for_shutdown_parameter: |
- | 1981 | ||
2028 | mov eax,[0x3004] |
1982 | mov eax,[TASK_COUNT] |
2029 | add eax,2 |
1983 | add eax,2 |
2030 | mov [shutdown_processes],eax |
1984 | mov [shutdown_processes],eax |
2031 | mov [0xFF00],al |
1985 | mov [SYS_SHUTDOWN],al |
2032 | and dword [esp+36], 0 |
1986 | and dword [esp+36], 0 |
2033 | ret |
1987 | ret |
2034 | uglobal |
1988 | uglobal |
2035 | shutdown_processes: dd 0x0 |
1989 | shutdown_processes: dd 0x0 |
2036 | endg |
1990 | endg |
2037 | 1991 | ||
2038 | sysfn_terminate: ; 18.2 = TERMINATE |
1992 | sysfn_terminate: ; 18.2 = TERMINATE |
2039 | cmp ebx,2 |
1993 | cmp ebx,2 |
2040 | jb noprocessterminate |
1994 | jb noprocessterminate |
2041 | mov edx,[0x3004] |
1995 | mov edx,[TASK_COUNT] |
2042 | cmp ebx,edx |
1996 | cmp ebx,edx |
2043 | ja noprocessterminate |
1997 | ja noprocessterminate |
2044 | mov eax,[0x3004] |
1998 | mov eax,[TASK_COUNT] |
2045 | shl ebx,5 |
1999 | shl ebx,5 |
2046 | mov edx,[ebx+0x3000+TASKDATA.pid] |
2000 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
2047 | add ebx,0x3000+TASKDATA.state |
2001 | add ebx,CURRENT_TASK+TASKDATA.state |
2048 | cmp byte [ebx], 9 |
2002 | cmp byte [ebx], 9 |
2049 | jz noprocessterminate |
2003 | jz noprocessterminate |
2050 | 2004 | ||
2051 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2005 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2052 | mov [ebx],byte 3 ; clear possible i40's |
2006 | mov [ebx],byte 3 ; clear possible i40's |
2053 | ;call MEM_Heap_UnLock |
2007 | ;call MEM_Heap_UnLock |
2054 | 2008 | ||
2055 | cmp edx,[application_table_status] ; clear app table stat |
2009 | cmp edx,[application_table_status] ; clear app table stat |
2056 | jne noatsc |
2010 | jne noatsc |
2057 | mov [application_table_status],0 |
2011 | mov [application_table_status],0 |
2058 | noatsc: |
2012 | noatsc: |
2059 | noprocessterminate: |
2013 | noprocessterminate: |
2060 | ret |
2014 | ret |
2061 | 2015 | ||
2062 | sysfn_terminate2: |
2016 | sysfn_terminate2: |
2063 | ;lock application_table_status mutex |
2017 | ;lock application_table_status mutex |
2064 | .table_status: |
2018 | .table_status: |
2065 | cli |
2019 | cli |
2066 | cmp [application_table_status],0 |
2020 | cmp [application_table_status],0 |
2067 | je .stf |
2021 | je .stf |
2068 | sti |
2022 | sti |
2069 | call change_task |
2023 | call change_task |
2070 | jmp .table_status |
2024 | jmp .table_status |
2071 | .stf: |
2025 | .stf: |
2072 | call set_application_table_status |
2026 | call set_application_table_status |
2073 | mov eax,ebx |
2027 | mov eax,ebx |
2074 | call pid_to_slot |
2028 | call pid_to_slot |
2075 | test eax,eax |
2029 | test eax,eax |
2076 | jz .not_found |
2030 | jz .not_found |
2077 | mov ebx,eax |
2031 | mov ebx,eax |
2078 | cli |
2032 | cli |
2079 | call sysfn_terminate |
2033 | call sysfn_terminate |
2080 | mov [application_table_status],0 |
2034 | mov [application_table_status],0 |
2081 | sti |
2035 | sti |
2082 | and dword [esp+36],0 |
2036 | and dword [esp+36],0 |
2083 | ret |
2037 | ret |
2084 | .not_found: |
2038 | .not_found: |
2085 | mov [application_table_status],0 |
2039 | mov [application_table_status],0 |
2086 | or dword [esp+36],-1 |
2040 | or dword [esp+36],-1 |
2087 | ret |
2041 | ret |
2088 | 2042 | ||
2089 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2043 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2090 | cmp ebx,2 |
2044 | cmp ebx,2 |
2091 | jb .nowindowactivate |
2045 | jb .nowindowactivate |
2092 | cmp ebx,[0x3004] |
2046 | cmp ebx,[TASK_COUNT] |
2093 | ja .nowindowactivate |
2047 | ja .nowindowactivate |
2094 | 2048 | ||
2095 | mov [window_minimize], 2 ; restore window if minimized |
2049 | mov [window_minimize], 2 ; restore window if minimized |
2096 | 2050 | ||
2097 | movzx esi, word [0xC000 + ebx*2] |
2051 | movzx esi, word [WIN_STACK + ebx*2] |
2098 | cmp esi, [0x3004] |
2052 | cmp esi, [TASK_COUNT] |
2099 | je .nowindowactivate ; already active |
2053 | je .nowindowactivate ; already active |
2100 | 2054 | ||
2101 | mov edi, ebx |
2055 | mov edi, ebx |
2102 | shl edi, 5 |
2056 | shl edi, 5 |
2103 | add edi, window_data |
2057 | add edi, window_data |
2104 | movzx esi, word [0xC000 + ebx * 2] |
2058 | movzx esi, word [WIN_STACK + ebx * 2] |
2105 | lea esi, [0xC400 + esi * 2] |
2059 | lea esi, [WIN_POS + esi * 2] |
2106 | call waredraw |
2060 | call waredraw |
2107 | .nowindowactivate: |
2061 | .nowindowactivate: |
2108 | ret |
2062 | ret |
2109 | 2063 | ||
2110 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2064 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2111 | mov eax,[idleusesec] |
2065 | mov eax,[idleusesec] |
2112 | mov [esp+36], eax |
2066 | mov [esp+36], eax |
2113 | ret |
2067 | ret |
2114 | 2068 | ||
2115 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2069 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2116 | mov eax,[0xf600] |
2070 | mov eax,[CPU_FREQ] |
2117 | mov [esp+36], eax |
2071 | mov [esp+36], eax |
2118 | ret |
2072 | ret |
2119 | 2073 | ||
2120 | ; SAVE ramdisk to /hd/1/menuet.img |
2074 | ; SAVE ramdisk to /hd/1/menuet.img |
2121 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2075 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2122 | include 'blkdev/rdsave.inc' |
2076 | include 'blkdev/rdsave.inc' |
2123 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2077 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2124 | 2078 | ||
2125 | sysfn_getactive: ; 18.7 = get active window |
2079 | sysfn_getactive: ; 18.7 = get active window |
2126 | mov eax, [0x3004] |
2080 | mov eax, [TASK_COUNT] |
2127 | movzx eax, word [0xC400 + eax*2] |
2081 | movzx eax, word [WIN_POS + eax*2] |
2128 | mov [esp+36],eax |
2082 | mov [esp+36],eax |
2129 | ret |
2083 | ret |
2130 | 2084 | ||
2131 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2085 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2132 | cmp ebx,1 |
2086 | cmp ebx,1 |
2133 | jne nogetsoundflag |
2087 | jne nogetsoundflag |
2134 | movzx eax,byte [sound_flag] ; get sound_flag |
2088 | movzx eax,byte [sound_flag] ; get sound_flag |
2135 | mov [esp+36],eax |
2089 | mov [esp+36],eax |
2136 | ret |
2090 | ret |
2137 | nogetsoundflag: |
2091 | nogetsoundflag: |
2138 | cmp ebx,2 |
2092 | cmp ebx,2 |
2139 | jnz nosoundflag |
2093 | jnz nosoundflag |
2140 | xor byte [sound_flag], 1 |
2094 | xor byte [sound_flag], 1 |
2141 | nosoundflag: |
2095 | nosoundflag: |
2142 | ret |
2096 | ret |
2143 | 2097 | ||
2144 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2098 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2145 | cmp ebx,1 |
2099 | cmp ebx,1 |
2146 | jl exit_for_anyone |
2100 | jl exit_for_anyone |
2147 | cmp ebx,4 |
2101 | cmp ebx,4 |
2148 | jg exit_for_anyone |
2102 | jg exit_for_anyone |
2149 | mov [0x2f0000+0x9030],bl |
2103 | mov [0x2f0000+0x9030],bl |
2150 | jmp for_shutdown_parameter |
2104 | jmp for_shutdown_parameter |
2151 | 2105 | ||
2152 | sysfn_minimize: ; 18.10 = minimize window |
2106 | sysfn_minimize: ; 18.10 = minimize window |
2153 | mov [window_minimize],1 |
2107 | mov [window_minimize],1 |
2154 | exit_for_anyone: |
2108 | exit_for_anyone: |
2155 | ret |
2109 | ret |
2156 | 2110 | ||
2157 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2111 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2158 | cmp ebx,1 |
2112 | cmp ebx,1 |
2159 | jnz full_table |
2113 | jnz full_table |
2160 | small_table: |
2114 | small_table: |
2161 | call for_all_tables |
2115 | call for_all_tables |
2162 | mov ecx,10 |
2116 | mov ecx,10 |
2163 | cld |
2117 | cld |
2164 | rep movsb |
2118 | rep movsb |
2165 | ret |
2119 | ret |
2166 | for_all_tables: |
2120 | for_all_tables: |
2167 | mov edi,[0x3010] |
2121 | mov edi,[TASK_BASE] |
2168 | mov edi,[edi+TASKDATA.mem_start] |
2122 | mov edi,[edi+TASKDATA.mem_start] |
2169 | add edi,ecx |
2123 | add edi,ecx |
2170 | mov esi,0x40000 |
2124 | mov esi,DRIVE_DATA |
2171 | ret |
2125 | ret |
2172 | full_table: |
2126 | full_table: |
2173 | cmp ebx,2 |
2127 | cmp ebx,2 |
2174 | jnz exit_for_anyone |
2128 | jnz exit_for_anyone |
2175 | call for_all_tables |
2129 | call for_all_tables |
2176 | mov ecx,16384 |
2130 | mov ecx,16384 |
2177 | cld |
2131 | cld |
2178 | rep movsd |
2132 | rep movsd |
2179 | ret |
2133 | ret |
2180 | 2134 | ||
2181 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2135 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2182 | and dword [esp+36], 0 |
2136 | and dword [esp+36], 0 |
2183 | ret |
2137 | ret |
2184 | 2138 | ||
2185 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2139 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2186 | mov edi,[0x3010] |
2140 | mov edi,[TASK_BASE] |
2187 | mov edi,[edi+TASKDATA.mem_start] |
2141 | mov edi,[edi+TASKDATA.mem_start] |
2188 | add edi,ebx |
2142 | add edi,ebx |
2189 | mov esi,version_inf |
2143 | mov esi,version_inf |
2190 | mov ecx,version_end-version_inf |
2144 | mov ecx,version_end-version_inf |
2191 | cld |
2145 | cld |
2192 | rep movsb |
2146 | rep movsb |
2193 | ret |
2147 | ret |
2194 | 2148 | ||
2195 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2149 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2196 | ;wait retrace functions |
2150 | ;wait retrace functions |
2197 | sys_wait_retrace: |
2151 | sys_wait_retrace: |
2198 | mov edx,0x3da |
2152 | mov edx,0x3da |
2199 | WaitRetrace_loop: |
2153 | WaitRetrace_loop: |
2200 | in al,dx |
2154 | in al,dx |
2201 | test al,1000b |
2155 | test al,1000b |
2202 | jz WaitRetrace_loop |
2156 | jz WaitRetrace_loop |
2203 | mov [esp+36],dword 0 |
2157 | mov [esp+36],dword 0 |
2204 | ret |
2158 | ret |
2205 | 2159 | ||
2206 | sysfn_centermouse: ; 18.15 = mouse centered |
2160 | sysfn_centermouse: ; 18.15 = mouse centered |
2207 | call mouse_centered |
2161 | call mouse_centered |
2208 | mov [esp+36],dword 0 |
2162 | mov [esp+36],dword 0 |
2209 | ret |
2163 | ret |
2210 | 2164 | ||
2211 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2165 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2212 | cmp ebx,0 ; get mouse speed factor |
2166 | cmp ebx,0 ; get mouse speed factor |
2213 | jnz .set_mouse_acceleration |
2167 | jnz .set_mouse_acceleration |
2214 | xor eax,eax |
2168 | xor eax,eax |
2215 | mov ax,[mouse_speed_factor] |
2169 | mov ax,[mouse_speed_factor] |
2216 | mov [esp+36],eax |
2170 | mov [esp+36],eax |
2217 | ret |
2171 | ret |
2218 | .set_mouse_acceleration: |
2172 | .set_mouse_acceleration: |
2219 | cmp ebx,1 ; set mouse speed factor |
2173 | cmp ebx,1 ; set mouse speed factor |
2220 | jnz .get_mouse_delay |
2174 | jnz .get_mouse_delay |
2221 | mov [mouse_speed_factor],cx |
2175 | mov [mouse_speed_factor],cx |
2222 | ret |
2176 | ret |
2223 | .get_mouse_delay: |
2177 | .get_mouse_delay: |
2224 | cmp ebx,2 ; get mouse delay |
2178 | cmp ebx,2 ; get mouse delay |
2225 | jnz .set_mouse_delay |
2179 | jnz .set_mouse_delay |
2226 | mov eax,[mouse_delay] |
2180 | mov eax,[mouse_delay] |
2227 | mov [esp+36],eax |
2181 | mov [esp+36],eax |
2228 | ret |
2182 | ret |
2229 | .set_mouse_delay: |
2183 | .set_mouse_delay: |
2230 | cmp ebx,3 ; set mouse delay |
2184 | cmp ebx,3 ; set mouse delay |
2231 | jnz .set_pointer_position |
2185 | jnz .set_pointer_position |
2232 | mov [mouse_delay],ecx |
2186 | mov [mouse_delay],ecx |
2233 | ret |
2187 | ret |
2234 | .set_pointer_position: |
2188 | .set_pointer_position: |
2235 | cmp ebx,4 ; set mouse pointer position |
2189 | cmp ebx,4 ; set mouse pointer position |
2236 | jnz .end |
2190 | jnz .end |
2237 | mov [0xFB0C],cx ;y |
2191 | mov [MOUSE_Y],cx ;y |
2238 | ror ecx,16 |
2192 | ror ecx,16 |
2239 | mov [0xFB0A],cx ;x |
2193 | mov [MOUSE_X],cx ;x |
2240 | rol ecx,16 |
2194 | rol ecx,16 |
2241 | .end: |
2195 | .end: |
2242 | ret |
2196 | ret |
2243 | 2197 | ||
2244 | sysfn_getfreemem: |
2198 | sysfn_getfreemem: |
2245 | mov eax,[MEM_FreeSpace] |
2199 | mov eax, [pg_data.pages_free] |
2246 | shl eax,2 |
2200 | shl eax, 2 |
2247 | mov [esp+36],eax |
2201 | mov [esp+36],eax |
2248 | ret |
2202 | ret |
2249 | 2203 | ||
2250 | sysfn_getallmem: |
2204 | sysfn_getallmem: |
2251 | mov eax,[0xFE8C] |
2205 | mov eax,[MEM_AMOUNT] |
2252 | shr eax,10 |
2206 | shr eax, 10 |
2253 | ; mov eax,[MEM_AllSpace] |
- | |
2254 | ; shl eax,2 |
- | |
2255 | mov [esp+36],eax |
2207 | mov [esp+36],eax |
2256 | ret |
2208 | ret |
2257 | 2209 | ||
2258 | uglobal |
2210 | uglobal |
2259 | ;// mike.dld, 2006-29-01 [ |
2211 | ;// mike.dld, 2006-29-01 [ |
2260 | screen_workarea RECT |
2212 | screen_workarea RECT |
2261 | ;// mike.dld, 2006-29-01 ] |
2213 | ;// mike.dld, 2006-29-01 ] |
2262 | window_minimize db 0 |
2214 | window_minimize db 0 |
2263 | sound_flag db 0 |
2215 | sound_flag db 0 |
2264 | endg |
2216 | endg |
2265 | 2217 | ||
2266 | iglobal |
2218 | iglobal |
2267 | version_inf: |
2219 | version_inf: |
2268 | db 0,5,8,1 ; version 0.5.8.1 |
2220 | db 0,6,5,0 ; version 0.6.5.0 |
2269 | db UID_KOLIBRI |
2221 | db UID_KOLIBRI |
2270 | db 'Kolibri',0 |
2222 | db 'Kolibri',0 |
2271 | version_end: |
2223 | version_end: |
2272 | endg |
2224 | endg |
2273 | 2225 | ||
2274 | UID_NONE=0 |
2226 | UID_NONE=0 |
2275 | UID_MENUETOS=1 ;official |
2227 | UID_MENUETOS=1 ;official |
2276 | UID_KOLIBRI=2 ;russian |
2228 | UID_KOLIBRI=2 ;russian |
2277 | 2229 | ||
2278 | sys_cachetodiskette: |
2230 | sys_cachetodiskette: |
2279 | ; pushad |
2231 | ; pushad |
2280 | ; cmp eax,1 |
2232 | ; cmp eax,1 |
2281 | ; jne no_write_all_of_ramdisk |
2233 | ; jne no_write_all_of_ramdisk |
2282 | ; call fdc_writeramdisk |
2234 | ; call fdc_writeramdisk |
2283 | ; popad |
2235 | ; popad |
2284 | ; ret |
2236 | ; ret |
2285 | ; no_write_all_of_ramdisk: |
2237 | ; no_write_all_of_ramdisk: |
2286 | ; cmp eax,2 |
2238 | ; cmp eax,2 |
2287 | ; jne no_write_part_of_ramdisk |
2239 | ; jne no_write_part_of_ramdisk |
2288 | ; call fdc_commitflush |
2240 | ; call fdc_commitflush |
2289 | ; popad |
2241 | ; popad |
2290 | ; ret |
2242 | ; ret |
2291 | ; no_write_part_of_ramdisk: |
2243 | ; no_write_part_of_ramdisk: |
2292 | ; cmp eax,3 |
2244 | ; cmp eax,3 |
2293 | ; jne no_set_fdc |
2245 | ; jne no_set_fdc |
2294 | ; call fdc_set |
2246 | ; call fdc_set |
2295 | ; popad |
2247 | ; popad |
2296 | ; ret |
2248 | ; ret |
2297 | ; no_set_fdc: |
2249 | ; no_set_fdc: |
2298 | ; cmp eax,4 |
2250 | ; cmp eax,4 |
2299 | ; jne no_get_fdc |
2251 | ; jne no_get_fdc |
2300 | ; popad |
2252 | ; popad |
2301 | ; call fdc_get |
2253 | ; call fdc_get |
2302 | ; mov [esp+36],ecx |
2254 | ; mov [esp+36],ecx |
2303 | ; ret |
2255 | ; ret |
2304 | ; no_get_fdc: |
2256 | ; no_get_fdc: |
2305 | ; popad |
2257 | ; popad |
2306 | ; ret |
2258 | ; ret |
2307 | cmp eax,1 |
2259 | cmp eax,1 |
2308 | jne no_floppy_a_save |
2260 | jne no_floppy_a_save |
2309 | mov [flp_number],1 |
2261 | mov [flp_number],1 |
2310 | jmp save_image_on_floppy |
2262 | jmp save_image_on_floppy |
2311 | no_floppy_a_save: |
2263 | no_floppy_a_save: |
2312 | cmp eax,2 |
2264 | cmp eax,2 |
2313 | jne no_floppy_b_save |
2265 | jne no_floppy_b_save |
2314 | mov [flp_number],2 |
2266 | mov [flp_number],2 |
2315 | save_image_on_floppy: |
2267 | save_image_on_floppy: |
2316 | call save_image |
2268 | call save_image |
2317 | mov [esp+36],dword 0 |
2269 | mov [esp+36],dword 0 |
2318 | cmp [FDC_Status],0 |
2270 | cmp [FDC_Status],0 |
2319 | je yes_floppy_save |
2271 | je yes_floppy_save |
2320 | no_floppy_b_save: |
2272 | no_floppy_b_save: |
2321 | mov [esp+36],dword 1 |
2273 | mov [esp+36],dword 1 |
2322 | yes_floppy_save: |
2274 | yes_floppy_save: |
2323 | ret |
2275 | ret |
2324 | 2276 | ||
2325 | uglobal |
2277 | uglobal |
2326 | ; bgrchanged dd 0x0 |
2278 | ; bgrchanged dd 0x0 |
2327 | endg |
2279 | endg |
2328 | 2280 | ||
2329 | sys_background: |
2281 | sys_background: |
2330 | 2282 | ||
2331 | cmp eax,1 ; BACKGROUND SIZE |
2283 | cmp eax,1 ; BACKGROUND SIZE |
2332 | jnz nosb1 |
2284 | jnz nosb1 |
2333 | cmp ebx,0 |
2285 | cmp ebx,0 |
2334 | je sbgrr |
2286 | je sbgrr |
2335 | cmp ecx,0 |
2287 | cmp ecx,0 |
2336 | je sbgrr |
2288 | je sbgrr |
2337 | mov [display_data-8],ebx |
2289 | mov [display_data-8],ebx |
2338 | mov [display_data-4],ecx |
2290 | mov [display_data-4],ecx |
2339 | ; mov [bgrchanged],1 |
2291 | ; mov [bgrchanged],1 |
2340 | sbgrr: |
2292 | sbgrr: |
2341 | ret |
2293 | ret |
2342 | nosb1: |
2294 | nosb1: |
2343 | 2295 | ||
2344 | cmp eax,2 ; SET PIXEL |
2296 | cmp eax,2 ; SET PIXEL |
2345 | jnz nosb2 |
2297 | jnz nosb2 |
2346 | mov edx,0x160000-16 |
2298 | mov edx,0x160000-16 |
2347 | cmp edx,ebx |
2299 | cmp edx,ebx |
2348 | jbe nosb2 |
2300 | jbe nosb2 |
2349 | mov edx,[ebx] |
2301 | mov edx,[ebx] |
2350 | and edx,0xFF000000 ;255*256*256*256 |
2302 | and edx,0xFF000000 ;255*256*256*256 |
2351 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2303 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2352 | add edx,ecx |
2304 | add edx,ecx |
2353 | mov [ebx+0x300000],edx |
2305 | mov [ebx+IMG_BACKGROUND],edx |
2354 | ; mov [bgrchanged],1 |
2306 | ; mov [bgrchanged],1 |
2355 | ret |
2307 | ret |
2356 | nosb2: |
2308 | nosb2: |
2357 | 2309 | ||
2358 | cmp eax,3 ; DRAW BACKGROUND |
2310 | cmp eax,3 ; DRAW BACKGROUND |
2359 | jnz nosb3 |
2311 | jnz nosb3 |
2360 | draw_background_temp: |
2312 | draw_background_temp: |
2361 | ; cmp [bgrchanged],1 ;0 |
2313 | ; cmp [bgrchanged],1 ;0 |
2362 | ; je nosb31 |
2314 | ; je nosb31 |
2363 | ;draw_background_temp: |
2315 | ;draw_background_temp: |
2364 | ; mov [bgrchanged],1 ;0 |
2316 | ; mov [bgrchanged],1 ;0 |
2365 | mov [0xfff0],byte 1 |
2317 | mov [REDRAW_BACKGROUND],byte 1 |
2366 | mov [background_defined], 1 |
2318 | mov [background_defined], 1 |
2367 | nosb31: |
2319 | nosb31: |
2368 | ret |
2320 | ret |
2369 | nosb3: |
2321 | nosb3: |
2370 | 2322 | ||
2371 | cmp eax,4 ; TILED / STRETCHED |
2323 | cmp eax,4 ; TILED / STRETCHED |
2372 | jnz nosb4 |
2324 | jnz nosb4 |
2373 | cmp ebx,[display_data-12] |
2325 | cmp ebx,[display_data-12] |
2374 | je nosb41 |
2326 | je nosb41 |
2375 | mov [display_data-12],ebx |
2327 | mov [display_data-12],ebx |
2376 | ; mov [bgrchanged],1 |
2328 | ; mov [bgrchanged],1 |
2377 | nosb41: |
2329 | nosb41: |
2378 | ret |
2330 | ret |
2379 | nosb4: |
2331 | nosb4: |
2380 | 2332 | ||
2381 | cmp eax,5 ; BLOCK MOVE TO BGR |
2333 | cmp eax,5 ; BLOCK MOVE TO BGR |
2382 | jnz nosb5 |
2334 | jnz nosb5 |
2383 | ; bughere |
2335 | ; bughere |
2384 | mov edi, [0x3010] |
2336 | mov edi, [TASK_BASE] |
2385 | add ebx, [edi+TASKDATA.mem_start] |
2337 | add ebx, [edi+TASKDATA.mem_start] |
2386 | ; mov esi, ebx |
2338 | ; mov esi, ebx |
2387 | ; mov edi, ecx |
2339 | ; mov edi, ecx |
2388 | mov eax, ebx |
2340 | mov eax, ebx |
2389 | mov ebx, ecx |
2341 | mov ebx, ecx |
2390 | add ecx, edx |
2342 | add ecx, edx |
2391 | cmp ecx, 0x160000-16 |
2343 | cmp ecx, 0x160000-16 |
2392 | ja .fin |
2344 | ja .fin |
2393 | ; add edi, 0x300000 |
2345 | ; add edi, 0x300000 |
2394 | add ebx, 0x300000 |
2346 | add ebx, IMG_BACKGROUND |
2395 | mov ecx, edx |
2347 | mov ecx, edx |
2396 | cmp ecx, 0x160000-16 |
2348 | cmp ecx, 0x160000-16 |
2397 | ja .fin |
2349 | ja .fin |
2398 | ; mov [bgrchanged],1 |
2350 | ; mov [bgrchanged],1 |
2399 | ; cld |
2351 | ; cld |
2400 | ; rep movsb |
2352 | ; rep movsb |
2401 | call memmove |
2353 | call memmove |
2402 | .fin: |
2354 | .fin: |
2403 | ret |
2355 | ret |
2404 | nosb5: |
2356 | nosb5: |
2405 | 2357 | ||
2406 | ret |
2358 | ret |
2407 | 2359 | ||
2408 | 2360 | ||
2409 | align 4 |
2361 | align 4 |
2410 | 2362 | ||
2411 | sys_getbackground: |
2363 | sys_getbackground: |
2412 | 2364 | ||
2413 | cmp eax,1 ; SIZE |
2365 | cmp eax,1 ; SIZE |
2414 | jnz nogb1 |
2366 | jnz nogb1 |
2415 | mov eax,[display_data-8] |
2367 | mov eax,[display_data-8] |
2416 | shl eax,16 |
2368 | shl eax,16 |
2417 | mov ax,[display_data-4] |
2369 | mov ax,[display_data-4] |
2418 | mov [esp+36],eax |
2370 | mov [esp+36],eax |
2419 | ret |
2371 | ret |
2420 | nogb1: |
2372 | nogb1: |
2421 | 2373 | ||
2422 | cmp eax,2 ; PIXEL |
2374 | cmp eax,2 ; PIXEL |
2423 | jnz nogb2 |
2375 | jnz nogb2 |
2424 | mov edx,0x160000-16 |
2376 | mov edx,0x160000-16 |
2425 | cmp edx,ebx |
2377 | cmp edx,ebx |
2426 | jbe nogb2 |
2378 | jbe nogb2 |
2427 | mov eax, [ebx+0x300000] |
2379 | mov eax, [ebx+IMG_BACKGROUND] |
2428 | and eax, 0xFFFFFF |
2380 | and eax, 0xFFFFFF |
2429 | mov [esp+36],eax |
2381 | mov [esp+36],eax |
2430 | ret |
2382 | ret |
2431 | nogb2: |
2383 | nogb2: |
2432 | 2384 | ||
2433 | cmp eax,4 ; TILED / STRETCHED |
2385 | cmp eax,4 ; TILED / STRETCHED |
2434 | jnz nogb4 |
2386 | jnz nogb4 |
2435 | mov eax,[display_data-12] |
2387 | mov eax,[display_data-12] |
2436 | nogb4: |
2388 | nogb4: |
2437 | mov [esp+36],eax |
2389 | mov [esp+36],eax |
2438 | ret |
2390 | ret |
2439 | 2391 | ||
2440 | 2392 | ||
2441 | align 4 |
2393 | align 4 |
2442 | 2394 | ||
2443 | sys_getkey: |
2395 | sys_getkey: |
2444 | mov [esp+36],dword 1 |
2396 | mov [esp+36],dword 1 |
2445 | ; test main buffer |
2397 | ; test main buffer |
2446 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2398 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2447 | movzx ecx,word [0xC000 + ebx * 2] |
2399 | movzx ecx,word [WIN_STACK + ebx * 2] |
2448 | mov edx,[0x3004] |
2400 | mov edx,[TASK_COUNT] |
2449 | cmp ecx,edx |
2401 | cmp ecx,edx |
2450 | jne .finish |
2402 | jne .finish |
2451 | cmp [0xf400],byte 0 |
2403 | cmp [KEY_COUNT],byte 0 |
2452 | je .finish |
2404 | je .finish |
2453 | movzx eax,byte [0xf401] |
2405 | movzx eax,byte [KEY_BUFF] |
2454 | shl eax,8 |
2406 | shl eax,8 |
2455 | push eax |
2407 | push eax |
2456 | dec byte [0xf400] |
2408 | dec byte [KEY_COUNT] |
2457 | and byte [0xf400],127 |
2409 | and byte [KEY_COUNT],127 |
2458 | movzx ecx,byte [0xf400] |
2410 | movzx ecx,byte [KEY_COUNT] |
2459 | add ecx,2 |
2411 | add ecx,2 |
2460 | ; mov esi,0xf402 |
2412 | ; mov esi,0xf402 |
2461 | ; mov edi,0xf401 |
2413 | ; mov edi,0xf401 |
2462 | ; cld |
2414 | ; cld |
2463 | ; rep movsb |
2415 | ; rep movsb |
2464 | mov eax, 0xF402 |
2416 | mov eax, KEY_BUFF+1 |
2465 | mov ebx, 0xF401 |
2417 | mov ebx, KEY_BUFF |
2466 | call memmove |
2418 | call memmove |
2467 | pop eax |
2419 | pop eax |
2468 | .ret_eax: |
2420 | .ret_eax: |
2469 | mov [esp+36],eax |
2421 | mov [esp+36],eax |
2470 | ret |
2422 | ret |
2471 | .finish: |
2423 | .finish: |
2472 | ; test hotkeys buffer |
2424 | ; test hotkeys buffer |
2473 | mov ecx, hotkey_buffer |
2425 | mov ecx, hotkey_buffer |
2474 | @@: |
2426 | @@: |
2475 | cmp [ecx], ebx |
2427 | cmp [ecx], ebx |
2476 | jz .found |
2428 | jz .found |
2477 | add ecx, 8 |
2429 | add ecx, 8 |
2478 | cmp ecx, hotkey_buffer+120*8 |
2430 | cmp ecx, hotkey_buffer+120*8 |
2479 | jb @b |
2431 | jb @b |
2480 | ret |
2432 | ret |
2481 | .found: |
2433 | .found: |
2482 | mov ax, [ecx+6] |
2434 | mov ax, [ecx+6] |
2483 | shl eax, 16 |
2435 | shl eax, 16 |
2484 | mov ah, [ecx+4] |
2436 | mov ah, [ecx+4] |
2485 | mov al, 2 |
2437 | mov al, 2 |
2486 | and dword [ecx+4], 0 |
2438 | and dword [ecx+4], 0 |
2487 | and dword [ecx], 0 |
2439 | and dword [ecx], 0 |
2488 | jmp .ret_eax |
2440 | jmp .ret_eax |
2489 | 2441 | ||
2490 | align 4 |
2442 | align 4 |
2491 | 2443 | ||
2492 | sys_getbutton: |
2444 | sys_getbutton: |
2493 | 2445 | ||
2494 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2446 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2495 | mov [esp+36],dword 1 |
2447 | mov [esp+36],dword 1 |
2496 | movzx ecx, word [0xC000 + ebx * 2] |
2448 | movzx ecx, word [WIN_STACK + ebx * 2] |
2497 | mov edx, [0x3004] ; less than 256 processes |
2449 | mov edx, [TASK_COUNT] ; less than 256 processes |
2498 | cmp ecx,edx |
2450 | cmp ecx,edx |
2499 | jne .exit |
2451 | jne .exit |
2500 | movzx eax,byte [0xf500] |
2452 | movzx eax,byte [BTN_COUNT] |
2501 | test eax,eax |
2453 | test eax,eax |
2502 | jz .exit |
2454 | jz .exit |
2503 | mov eax,[0xf501] |
2455 | mov eax,[BTN_BUFF] |
2504 | shl eax,8 |
2456 | shl eax,8 |
2505 | mov [0xf500],byte 0 |
2457 | mov [BTN_COUNT],byte 0 |
2506 | mov [esp+36],eax |
2458 | mov [esp+36],eax |
2507 | .exit: |
2459 | .exit: |
2508 | ret |
2460 | ret |
2509 | 2461 | ||
2510 | 2462 | ||
2511 | align 4 |
2463 | align 4 |
2512 | 2464 | ||
2513 | sys_cpuusage: |
2465 | sys_cpuusage: |
2514 | 2466 | ||
2515 | ; RETURN: |
2467 | ; RETURN: |
2516 | ; |
2468 | ; |
2517 | ; +00 dword process cpu usage |
2469 | ; +00 dword process cpu usage |
2518 | ; +04 word position in windowing stack |
2470 | ; +04 word position in windowing stack |
2519 | ; +06 word windowing stack value at current position (cpu nro) |
2471 | ; +06 word windowing stack value at current position (cpu nro) |
2520 | ; +10 12 bytes name |
2472 | ; +10 12 bytes name |
2521 | ; +22 dword start in mem |
2473 | ; +22 dword start in mem |
2522 | ; +26 dword used mem |
2474 | ; +26 dword used mem |
2523 | ; +30 dword PID , process idenfification number |
2475 | ; +30 dword PID , process idenfification number |
2524 | ; |
2476 | ; |
2525 | 2477 | ||
2526 | mov edi,[0x3010] ; eax = return area |
2478 | mov edi,[TASK_BASE] ; eax = return area |
2527 | add eax,[edi + TASKDATA.mem_start] |
2479 | add eax,[edi + TASKDATA.mem_start] |
2528 | 2480 | ||
2529 | cmp ebx,-1 ; who am I ? |
2481 | cmp ebx,-1 ; who am I ? |
2530 | jne no_who_am_i |
2482 | jne no_who_am_i |
2531 | mov ebx,[0x3000] |
2483 | mov ebx,[CURRENT_TASK] |
2532 | no_who_am_i: |
2484 | no_who_am_i: |
2533 | 2485 | ||
2534 | push eax ; return area |
2486 | push eax ; return area |
2535 | push ebx ; process number |
2487 | push ebx ; process number |
2536 | 2488 | ||
2537 | push ebx |
2489 | push ebx |
2538 | push ebx |
2490 | push ebx |
2539 | push eax |
2491 | push eax |
2540 | 2492 | ||
2541 | ; return memory usage |
2493 | ; return memory usage |
2542 | 2494 | ||
2543 | xor edx,edx |
2495 | xor edx,edx |
2544 | mov eax,0x20 |
2496 | mov eax,0x20 |
2545 | mul ebx |
2497 | mul ebx |
2546 | add eax,0x3000+TASKDATA.cpu_usage |
2498 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
2547 | mov ebx,eax |
2499 | mov ebx,eax |
2548 | pop eax |
2500 | pop eax |
2549 | mov ecx,[ebx] |
2501 | mov ecx,[ebx] |
2550 | mov [eax],ecx |
2502 | mov [eax],ecx |
2551 | pop ebx |
2503 | pop ebx |
2552 | mov cx, [0xC000 + ebx * 2] |
2504 | mov cx, [WIN_STACK + ebx * 2] |
2553 | mov [eax+4],cx |
2505 | mov [eax+4],cx |
2554 | mov cx, [0xC400 + ebx * 2] |
2506 | mov cx, [WIN_POS + ebx * 2] |
2555 | mov [eax+6],cx |
2507 | mov [eax+6],cx |
2556 | push eax |
2508 | push eax |
2557 | mov eax,ebx |
2509 | mov eax,ebx |
2558 | shl eax,8 |
2510 | shl eax,8 |
2559 | add eax,0x80000+APPDATA.app_name |
2511 | add eax,SLOT_BASE+APPDATA.app_name |
2560 | pop ebx |
2512 | pop ebx |
2561 | add ebx,10 |
2513 | add ebx,10 |
2562 | mov ecx,11 |
2514 | mov ecx,11 |
2563 | call memmove |
2515 | call memmove |
2564 | 2516 | ||
2565 | ; memory usage |
2517 | ; memory usage |
2566 | 2518 | ||
2567 | xor eax,eax |
2519 | xor eax,eax |
2568 | mov edx,0x100000*16 |
2520 | mov edx,0x100000*16 |
2569 | pop ecx ; get gdt of tss |
2521 | pop ecx ; get gdt of tss |
2570 | cmp ecx,1 |
2522 | cmp ecx,1 |
2571 | je os_mem |
2523 | je os_mem |
2572 | shl ecx,8 |
2524 | shl ecx,8 |
2573 | mov edx,[0x80000+ecx+APPDATA.mem_size] ;0x8c |
2525 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
2574 | mov eax,std_application_base_address |
2526 | mov eax,std_application_base_address |
2575 | ; eax run base -> edx used memory |
2527 | ; eax run base -> edx used memory |
2576 | os_mem: |
2528 | os_mem: |
2577 | dec edx |
2529 | dec edx |
2578 | mov [ebx+12],eax |
2530 | mov [ebx+12],eax |
2579 | mov [ebx+16],edx |
2531 | mov [ebx+16],edx |
2580 | 2532 | ||
2581 | ; PID (+30) |
2533 | ; PID (+30) |
2582 | 2534 | ||
2583 | mov eax,[esp] |
2535 | mov eax,[esp] |
2584 | shl eax,5 |
2536 | shl eax,5 |
2585 | add eax,0x3000+TASKDATA.pid |
2537 | add eax,CURRENT_TASK+TASKDATA.pid |
2586 | mov eax,[eax] |
2538 | mov eax,[eax] |
2587 | mov [ebx+20],eax |
2539 | mov [ebx+20],eax |
2588 | 2540 | ||
2589 | ; window position and size |
2541 | ; window position and size |
2590 | 2542 | ||
2591 | mov esi,[esp] |
2543 | mov esi,[esp] |
2592 | shl esi,5 |
2544 | shl esi,5 |
2593 | add esi,window_data + WDATA.box |
2545 | add esi,window_data + WDATA.box |
2594 | mov edi,[esp+4] |
2546 | mov edi,[esp+4] |
2595 | add edi,34 |
2547 | add edi,34 |
2596 | mov ecx,4 |
2548 | mov ecx,4 |
2597 | cld |
2549 | cld |
2598 | rep movsd |
2550 | rep movsd |
2599 | 2551 | ||
2600 | ; Process state (+50) |
2552 | ; Process state (+50) |
2601 | 2553 | ||
2602 | mov eax,[esp] |
2554 | mov eax,[esp] |
2603 | shl eax,5 |
2555 | shl eax,5 |
2604 | add eax,0x3000+TASKDATA.state |
2556 | add eax,CURRENT_TASK+TASKDATA.state |
2605 | mov eax,[eax] |
2557 | mov eax,[eax] |
2606 | mov [ebx+40],ax |
2558 | mov [ebx+40],ax |
- | 2559 | ||
- | 2560 | ; Window client area box |
|
- | 2561 | ||
- | 2562 | mov esi,[esp] |
|
- | 2563 | shl esi,8 |
|
- | 2564 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
|
- | 2565 | lea edi,[ebx+44] |
|
- | 2566 | mov ecx,4 |
|
- | 2567 | rep movsd |
|
- | 2568 | ||
- | 2569 | ; Window state |
|
- | 2570 | ||
- | 2571 | mov esi,[esp] |
|
- | 2572 | shl esi,5 |
|
- | 2573 | add esi,window_data + WDATA.box |
|
- | 2574 | mov al,[esi+window_data+WDATA.fl_wstate] |
|
2607 | 2575 | mov [edi],al |
|
2608 | 2576 | ||
2609 | pop ebx |
2577 | pop ebx |
2610 | pop eax |
2578 | pop eax |
2611 | 2579 | ||
2612 | ; return number of processes |
2580 | ; return number of processes |
2613 | 2581 | ||
2614 | mov eax,[0x3004] |
2582 | mov eax,[TASK_COUNT] |
2615 | mov [esp+36],eax |
2583 | mov [esp+36],eax |
2616 | ret |
2584 | ret |
2617 | 2585 | ||
2618 | 2586 | ||
2619 | 2587 | ||
2620 | 2588 | ||
2621 | align 4 |
2589 | align 4 |
2622 | sys_clock: |
2590 | sys_clock: |
2623 | cli |
2591 | cli |
2624 | ; Mikhail Lisovin xx Jan 2005 |
2592 | ; Mikhail Lisovin xx Jan 2005 |
2625 | @@: mov al, 10 |
2593 | @@: mov al, 10 |
2626 | out 0x70, al |
2594 | out 0x70, al |
2627 | in al, 0x71 |
2595 | in al, 0x71 |
2628 | test al, al |
2596 | test al, al |
2629 | jns @f |
2597 | jns @f |
2630 | mov esi, 1 |
2598 | mov esi, 1 |
2631 | call delay_ms |
2599 | call delay_ms |
2632 | jmp @b |
2600 | jmp @b |
2633 | @@: |
2601 | @@: |
2634 | ; end Lisovin's fix |
2602 | ; end Lisovin's fix |
2635 | 2603 | ||
2636 | xor al,al ; seconds |
2604 | xor al,al ; seconds |
2637 | out 0x70,al |
2605 | out 0x70,al |
2638 | in al,0x71 |
2606 | in al,0x71 |
2639 | movzx ecx,al |
2607 | movzx ecx,al |
2640 | mov al,02 ; minutes |
2608 | mov al,02 ; minutes |
2641 | shl ecx,16 |
2609 | shl ecx,16 |
2642 | out 0x70,al |
2610 | out 0x70,al |
2643 | in al,0x71 |
2611 | in al,0x71 |
2644 | movzx edx,al |
2612 | movzx edx,al |
2645 | mov al,04 ; hours |
2613 | mov al,04 ; hours |
2646 | shl edx,8 |
2614 | shl edx,8 |
2647 | out 0x70,al |
2615 | out 0x70,al |
2648 | in al,0x71 |
2616 | in al,0x71 |
2649 | add ecx,edx |
2617 | add ecx,edx |
2650 | movzx edx,al |
2618 | movzx edx,al |
2651 | add ecx,edx |
2619 | add ecx,edx |
2652 | sti |
2620 | sti |
2653 | mov [esp+36],ecx |
2621 | mov [esp+36],ecx |
2654 | ret |
2622 | ret |
2655 | 2623 | ||
2656 | 2624 | ||
2657 | align 4 |
2625 | align 4 |
2658 | 2626 | ||
2659 | sys_date: |
2627 | sys_date: |
2660 | 2628 | ||
2661 | cli |
2629 | cli |
2662 | 2630 | ||
2663 | @@: mov al, 10 |
2631 | @@: mov al, 10 |
2664 | out 0x70, al |
2632 | out 0x70, al |
2665 | in al, 0x71 |
2633 | in al, 0x71 |
2666 | test al, al |
2634 | test al, al |
2667 | jns @f |
2635 | jns @f |
2668 | mov esi, 1 |
2636 | mov esi, 1 |
2669 | call delay_ms |
2637 | call delay_ms |
2670 | jmp @b |
2638 | jmp @b |
2671 | @@: |
2639 | @@: |
2672 | 2640 | ||
2673 | mov ch,0 |
2641 | mov ch,0 |
2674 | mov al,7 ; date |
2642 | mov al,7 ; date |
2675 | out 0x70,al |
2643 | out 0x70,al |
2676 | in al,0x71 |
2644 | in al,0x71 |
2677 | mov cl,al |
2645 | mov cl,al |
2678 | mov al,8 ; month |
2646 | mov al,8 ; month |
2679 | shl ecx,16 |
2647 | shl ecx,16 |
2680 | out 0x70,al |
2648 | out 0x70,al |
2681 | in al,0x71 |
2649 | in al,0x71 |
2682 | mov ch,al |
2650 | mov ch,al |
2683 | mov al,9 ; year |
2651 | mov al,9 ; year |
2684 | out 0x70,al |
2652 | out 0x70,al |
2685 | in al,0x71 |
2653 | in al,0x71 |
2686 | mov cl,al |
2654 | mov cl,al |
2687 | sti |
2655 | sti |
2688 | mov [esp+36],ecx |
2656 | mov [esp+36],ecx |
2689 | ret |
2657 | ret |
2690 | 2658 | ||
2691 | 2659 | ||
2692 | ; redraw status |
2660 | ; redraw status |
2693 | 2661 | ||
2694 | sys_redrawstat: |
2662 | sys_redrawstat: |
2695 | 2663 | ||
2696 | cmp eax,1 |
2664 | cmp eax,1 |
2697 | jne no_widgets_away |
2665 | jne no_widgets_away |
2698 | 2666 | ||
2699 | ; buttons away |
2667 | ; buttons away |
2700 | 2668 | ||
2701 | mov ecx,[0x3000] |
2669 | mov ecx,[CURRENT_TASK] |
2702 | 2670 | ||
2703 | sys_newba2: |
2671 | sys_newba2: |
2704 | 2672 | ||
2705 | mov edi,[0xfe88] |
2673 | mov edi,[BTN_ADDR] |
2706 | cmp [edi],dword 0 ; empty button list ? |
2674 | cmp [edi],dword 0 ; empty button list ? |
2707 | je end_of_buttons_away |
2675 | je end_of_buttons_away |
2708 | 2676 | ||
2709 | movzx ebx,word [edi] |
2677 | movzx ebx,word [edi] |
2710 | inc ebx |
2678 | inc ebx |
2711 | 2679 | ||
2712 | mov eax,edi |
2680 | mov eax,edi |
2713 | 2681 | ||
2714 | sys_newba: |
2682 | sys_newba: |
2715 | 2683 | ||
2716 | dec ebx |
2684 | dec ebx |
2717 | jz end_of_buttons_away |
2685 | jz end_of_buttons_away |
2718 | 2686 | ||
2719 | add eax,0x10 |
2687 | add eax,0x10 |
2720 | cmp cx,[eax] |
2688 | cmp cx,[eax] |
2721 | jnz sys_newba |
2689 | jnz sys_newba |
2722 | 2690 | ||
2723 | push eax ebx ecx |
2691 | push eax ebx ecx |
2724 | mov ecx,ebx |
2692 | mov ecx,ebx |
2725 | inc ecx |
2693 | inc ecx |
2726 | shl ecx,4 |
2694 | shl ecx,4 |
2727 | mov ebx,eax |
2695 | mov ebx,eax |
2728 | add eax,0x10 |
2696 | add eax,0x10 |
2729 | call memmove |
2697 | call memmove |
2730 | dec dword [edi] |
2698 | dec dword [edi] |
2731 | pop ecx ebx eax |
2699 | pop ecx ebx eax |
2732 | 2700 | ||
2733 | jmp sys_newba2 |
2701 | jmp sys_newba2 |
2734 | 2702 | ||
2735 | end_of_buttons_away: |
2703 | end_of_buttons_away: |
2736 | 2704 | ||
2737 | ret |
2705 | ret |
2738 | 2706 | ||
2739 | no_widgets_away: |
2707 | no_widgets_away: |
2740 | 2708 | ||
2741 | cmp eax,2 |
2709 | cmp eax,2 |
2742 | jnz srl1 |
2710 | jnz srl1 |
2743 | 2711 | ||
2744 | mov edx,[0x3010] ; return whole screen draw area for this app |
2712 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2745 | add edx,draw_data-0x3000 |
2713 | add edx,draw_data-CURRENT_TASK |
2746 | mov [edx+RECT.left], 0 |
2714 | mov [edx+RECT.left], 0 |
2747 | mov [edx+RECT.top], 0 |
2715 | mov [edx+RECT.top], 0 |
2748 | mov eax,[0xfe00] |
2716 | mov eax,[ScreenWidth] |
2749 | mov [edx+RECT.right],eax |
2717 | mov [edx+RECT.right],eax |
2750 | mov eax,[0xfe04] |
2718 | mov eax,[ScreenHeight] |
2751 | mov [edx+RECT.bottom],eax |
2719 | mov [edx+RECT.bottom],eax |
2752 | 2720 | ||
2753 | mov edi,[0x3010] |
2721 | mov edi,[TASK_BASE] |
2754 | mov [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2722 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2755 | 2723 | ||
2756 | call sys_window_mouse |
2724 | call sys_window_mouse |
2757 | 2725 | ||
2758 | ret |
2726 | ret |
2759 | 2727 | ||
2760 | srl1: |
2728 | srl1: |
2761 | 2729 | ||
2762 | ret |
2730 | ret |
2763 | 2731 | ||
2764 | 2732 | ||
2765 | sys_drawwindow: |
2733 | sys_drawwindow: |
2766 | 2734 | ||
2767 | mov edi,ecx |
2735 | mov edi,ecx |
2768 | shr edi,16+8 |
2736 | shr edi,16+8 |
2769 | and edi,15 |
2737 | and edi,15 |
2770 | 2738 | ||
2771 | cmp edi,0 ; type I - original style |
2739 | cmp edi,0 ; type I - original style |
2772 | jne nosyswI |
2740 | jne nosyswI |
2773 | inc [mouse_pause] |
2741 | inc [mouse_pause] |
2774 | call [disable_mouse] |
2742 | call [disable_mouse] |
2775 | call sys_set_window |
2743 | call sys_set_window |
2776 | call [disable_mouse] |
2744 | call [disable_mouse] |
2777 | call drawwindow_I |
2745 | call drawwindow_I |
2778 | ;dec [mouse_pause] |
2746 | ;dec [mouse_pause] |
2779 | ;call [draw_pointer] |
2747 | ;call [draw_pointer] |
2780 | ;ret |
2748 | ;ret |
2781 | jmp draw_window_caption.2 |
2749 | jmp draw_window_caption.2 |
2782 | nosyswI: |
2750 | nosyswI: |
2783 | 2751 | ||
2784 | cmp edi,1 ; type II - only reserve area, no draw |
2752 | cmp edi,1 ; type II - only reserve area, no draw |
2785 | jne nosyswII |
2753 | jne nosyswII |
2786 | inc [mouse_pause] |
2754 | inc [mouse_pause] |
2787 | call [disable_mouse] |
2755 | call [disable_mouse] |
2788 | call sys_set_window |
2756 | call sys_set_window |
2789 | call [disable_mouse] |
2757 | call [disable_mouse] |
2790 | call sys_window_mouse |
2758 | call sys_window_mouse |
2791 | dec [mouse_pause] |
2759 | dec [mouse_pause] |
2792 | call [draw_pointer] |
2760 | call [draw_pointer] |
2793 | ret |
2761 | ret |
2794 | nosyswII: |
2762 | nosyswII: |
2795 | 2763 | ||
2796 | cmp edi,2 ; type III - new style |
2764 | cmp edi,2 ; type III - new style |
2797 | jne nosyswIII |
2765 | jne nosyswIII |
2798 | inc [mouse_pause] |
2766 | inc [mouse_pause] |
2799 | call [disable_mouse] |
2767 | call [disable_mouse] |
2800 | call sys_set_window |
2768 | call sys_set_window |
2801 | call [disable_mouse] |
2769 | call [disable_mouse] |
2802 | call drawwindow_III |
2770 | call drawwindow_III |
2803 | ;dec [mouse_pause] |
2771 | ;dec [mouse_pause] |
2804 | ;call [draw_pointer] |
2772 | ;call [draw_pointer] |
2805 | ;ret |
2773 | ;ret |
2806 | jmp draw_window_caption.2 |
2774 | jmp draw_window_caption.2 |
2807 | nosyswIII: |
2775 | nosyswIII: |
2808 | 2776 | ||
2809 | cmp edi,3 ; type IV - skinned window |
2777 | cmp edi,3 ; type IV - skinned window |
2810 | jne nosyswIV |
2778 | jne nosyswIV |
2811 | 2779 | ||
2812 | ; parameter for drawwindow_IV |
2780 | ; parameter for drawwindow_IV |
2813 | push 0 |
2781 | push 0 |
2814 | mov edi, [0x3004] |
2782 | mov edi, [TASK_COUNT] |
2815 | movzx edi, word [0xC400 + edi*2] |
2783 | movzx edi, word [WIN_POS + edi*2] |
2816 | cmp edi, [0x3000] |
2784 | cmp edi, [CURRENT_TASK] |
2817 | jne @f |
2785 | jne @f |
2818 | inc dword [esp] |
2786 | inc dword [esp] |
2819 | @@: |
2787 | @@: |
2820 | 2788 | ||
2821 | inc [mouse_pause] |
2789 | inc [mouse_pause] |
2822 | call [disable_mouse] |
2790 | call [disable_mouse] |
2823 | call sys_set_window |
2791 | call sys_set_window |
2824 | call [disable_mouse] |
2792 | call [disable_mouse] |
2825 | call drawwindow_IV |
2793 | call drawwindow_IV |
2826 | ;dec [mouse_pause] |
2794 | ;dec [mouse_pause] |
2827 | ;call [draw_pointer] |
2795 | ;call [draw_pointer] |
2828 | ;ret |
2796 | ;ret |
2829 | jmp draw_window_caption.2 |
2797 | jmp draw_window_caption.2 |
2830 | nosyswIV: |
2798 | nosyswIV: |
2831 | 2799 | ||
2832 | ret |
2800 | ret |
2833 | 2801 | ||
2834 | 2802 | ||
2835 | draw_window_caption: |
2803 | draw_window_caption: |
2836 | inc [mouse_pause] |
2804 | inc [mouse_pause] |
2837 | call [disable_mouse] |
2805 | call [disable_mouse] |
2838 | 2806 | ||
2839 | xor eax,eax |
2807 | xor eax,eax |
2840 | mov edx,[0x3004] |
2808 | mov edx,[TASK_COUNT] |
2841 | movzx edx,word[0xC400+edx*2] |
2809 | movzx edx,word[WIN_POS+edx*2] |
2842 | cmp edx,[0x3000] |
2810 | cmp edx,[CURRENT_TASK] |
2843 | jne @f |
2811 | jne @f |
2844 | inc eax |
2812 | inc eax |
2845 | @@: mov edx,[0x3000] |
2813 | @@: mov edx,[CURRENT_TASK] |
2846 | shl edx,5 |
2814 | shl edx,5 |
2847 | add edx,window_data |
2815 | add edx,window_data |
2848 | movzx ebx,[edx+WDATA.fl_wstyle] |
2816 | movzx ebx,[edx+WDATA.fl_wstyle] |
2849 | and bl,0x0F |
2817 | and bl,0x0F |
2850 | cmp bl,3 |
2818 | cmp bl,3 |
2851 | jne .not_style_3 |
2819 | jne .not_style_3 |
2852 | 2820 | ||
2853 | push edx |
2821 | push edx |
2854 | call drawwindow_IV_caption |
2822 | call drawwindow_IV_caption |
2855 | add esp,4 |
2823 | add esp,4 |
2856 | jmp .2 |
2824 | jmp .2 |
2857 | 2825 | ||
2858 | .not_style_3: |
2826 | .not_style_3: |
2859 | cmp bl,2 |
2827 | cmp bl,2 |
2860 | jne .not_style_2 |
2828 | jne .not_style_2 |
2861 | 2829 | ||
2862 | call drawwindow_III_caption |
2830 | call drawwindow_III_caption |
2863 | jmp .2 |
2831 | jmp .2 |
2864 | 2832 | ||
2865 | .not_style_2: |
2833 | .not_style_2: |
2866 | cmp bl,0 |
2834 | cmp bl,0 |
2867 | jne .2 |
2835 | jne .2 |
2868 | 2836 | ||
2869 | call drawwindow_I_caption |
2837 | call drawwindow_I_caption |
2870 | 2838 | ||
2871 | ;-------------------------------------------------------------- |
2839 | ;-------------------------------------------------------------- |
2872 | .2: ;jmp @f |
2840 | .2: ;jmp @f |
2873 | mov edi,[0x3000] |
2841 | mov edi,[CURRENT_TASK] |
2874 | shl edi,5 |
2842 | shl edi,5 |
2875 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2843 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2876 | jz @f |
2844 | jz @f |
2877 | mov ecx,[edi*8+0x80000+APPDATA.wnd_caption] |
2845 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
2878 | or ecx,ecx |
2846 | or ecx,ecx |
2879 | jz @f |
2847 | jz @f |
2880 | add ecx,[edi+twdw+TASKDATA.mem_start] |
2848 | add ecx,[edi+twdw+TASKDATA.mem_start] |
2881 | 2849 | ||
2882 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2850 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2883 | and al,0x0F |
2851 | and al,0x0F |
2884 | cmp al,3 |
2852 | cmp al,3 |
2885 | jne .not_skinned |
2853 | jne .not_skinned |
2886 | 2854 | ||
2887 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2855 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2888 | mov bp,word[edi+window_data+WDATA.box.top] |
2856 | mov bp,word[edi+window_data+WDATA.box.top] |
2889 | movzx eax,word[edi+window_data+WDATA.box.width] |
2857 | movzx eax,word[edi+window_data+WDATA.box.width] |
2890 | sub ax,[_skinmargins.left] |
2858 | sub ax,[_skinmargins.left] |
2891 | sub ax,[_skinmargins.right] |
2859 | sub ax,[_skinmargins.right] |
2892 | cwde |
2860 | cwde |
2893 | cdq |
2861 | cdq |
2894 | mov ebx,6 |
2862 | mov ebx,6 |
2895 | idiv ebx |
2863 | idiv ebx |
2896 | or eax,eax |
2864 | or eax,eax |
2897 | js @f |
2865 | js @f |
2898 | mov edx,eax |
2866 | mov edx,eax |
2899 | mov eax,dword[_skinmargins.left-2] |
2867 | mov eax,dword[_skinmargins.left-2] |
2900 | mov ax,word[_skinh] |
2868 | mov ax,word[_skinh] |
2901 | sub ax,[_skinmargins.bottom] |
2869 | sub ax,[_skinmargins.bottom] |
2902 | sub ax,[_skinmargins.top] |
2870 | sub ax,[_skinmargins.top] |
2903 | sar ax,1 |
2871 | sar ax,1 |
2904 | adc ax,0 |
2872 | adc ax,0 |
2905 | add ax,[_skinmargins.top] |
2873 | add ax,[_skinmargins.top] |
2906 | add ax,-3 |
2874 | add ax,-3 |
2907 | add eax,ebp |
2875 | add eax,ebp |
2908 | jmp .dodraw |
2876 | jmp .dodraw |
2909 | 2877 | ||
2910 | .not_skinned: |
2878 | .not_skinned: |
2911 | cmp al,1 |
2879 | cmp al,1 |
2912 | je @f |
2880 | je @f |
2913 | 2881 | ||
2914 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2882 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2915 | mov bp,word[edi+window_data+WDATA.box.top] |
2883 | mov bp,word[edi+window_data+WDATA.box.top] |
2916 | movzx eax,word[edi+window_data+WDATA.box.width] |
2884 | movzx eax,word[edi+window_data+WDATA.box.width] |
2917 | sub eax,16 |
2885 | sub eax,16 |
2918 | cwde |
2886 | cwde |
2919 | cdq |
2887 | cdq |
2920 | mov ebx,6 |
2888 | mov ebx,6 |
2921 | idiv ebx |
2889 | idiv ebx |
2922 | or eax,eax |
2890 | or eax,eax |
2923 | js @f |
2891 | js @f |
2924 | mov edx,eax |
2892 | mov edx,eax |
2925 | mov eax,0x00080007 |
2893 | mov eax,0x00080007 |
2926 | add eax,ebp |
2894 | add eax,ebp |
2927 | .dodraw: |
2895 | .dodraw: |
2928 | mov ebx,[common_colours+16];0x00FFFFFF |
2896 | mov ebx,[common_colours+16];0x00FFFFFF |
2929 | or ebx, 0x80000000 |
2897 | or ebx, 0x80000000 |
2930 | xor edi,edi |
2898 | xor edi,edi |
2931 | call dtext |
2899 | call dtext |
2932 | 2900 | ||
2933 | @@: |
2901 | @@: |
2934 | ;-------------------------------------------------------------- |
2902 | ;-------------------------------------------------------------- |
2935 | dec [mouse_pause] |
2903 | dec [mouse_pause] |
2936 | call [draw_pointer] |
2904 | call [draw_pointer] |
2937 | ret |
2905 | ret |
2938 | 2906 | ||
2939 | iglobal |
2907 | iglobal |
2940 | align 4 |
2908 | align 4 |
2941 | window_topleft dd \ |
2909 | window_topleft dd \ |
2942 | 1, 21,\ |
2910 | 1, 21,\ |
2943 | 0, 0,\ |
2911 | 0, 0,\ |
2944 | 5, 20,\ |
2912 | 5, 20,\ |
2945 | 5, ? |
2913 | 5, ? |
2946 | endg |
2914 | endg |
2947 | 2915 | ||
2948 | set_window_clientbox: |
2916 | set_window_clientbox: |
2949 | push eax ecx edi |
2917 | push eax ecx edi |
2950 | 2918 | ||
2951 | mov eax,[_skinh] |
2919 | mov eax,[_skinh] |
2952 | mov [window_topleft+4*7],eax |
2920 | mov [window_topleft+4*7],eax |
2953 | 2921 | ||
2954 | mov ecx,edi |
2922 | mov ecx,edi |
2955 | sub edi,window_data |
2923 | sub edi,window_data |
2956 | shl edi,3 |
2924 | shl edi,3 |
2957 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
2925 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
2958 | jz @f |
2926 | jz @f |
2959 | 2927 | ||
2960 | movzx eax,[ecx+WDATA.fl_wstyle] |
2928 | movzx eax,[ecx+WDATA.fl_wstyle] |
2961 | and eax,0x0F |
2929 | and eax,0x0F |
2962 | mov eax,[eax*8+window_topleft+0] |
2930 | mov eax,[eax*8+window_topleft+0] |
2963 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
2931 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
2964 | shl eax,1 |
2932 | shl eax,1 |
2965 | neg eax |
2933 | neg eax |
2966 | add eax,[ecx+WDATA.box.width] |
2934 | add eax,[ecx+WDATA.box.width] |
2967 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
2935 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
2968 | 2936 | ||
2969 | movzx eax,[ecx+WDATA.fl_wstyle] |
2937 | movzx eax,[ecx+WDATA.fl_wstyle] |
2970 | and eax,0x0F |
2938 | and eax,0x0F |
2971 | push [eax*8+window_topleft+0] |
2939 | push [eax*8+window_topleft+0] |
2972 | mov eax,[eax*8+window_topleft+4] |
2940 | mov eax,[eax*8+window_topleft+4] |
2973 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
2941 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
2974 | neg eax |
2942 | neg eax |
2975 | sub eax,[esp] |
2943 | sub eax,[esp] |
2976 | add eax,[ecx+WDATA.box.height] |
2944 | add eax,[ecx+WDATA.box.height] |
2977 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
2945 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
2978 | add esp,4 |
2946 | add esp,4 |
2979 | 2947 | ||
2980 | pop edi ecx eax |
2948 | pop edi ecx eax |
2981 | ret |
2949 | ret |
2982 | @@: |
2950 | @@: |
2983 | xor eax,eax |
2951 | xor eax,eax |
2984 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
2952 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
2985 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
2953 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
2986 | mov eax,[ecx+WDATA.box.width] |
2954 | mov eax,[ecx+WDATA.box.width] |
2987 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
2955 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
2988 | mov eax,[ecx+WDATA.box.height] |
2956 | mov eax,[ecx+WDATA.box.height] |
2989 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
2957 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
2990 | 2958 | ||
2991 | pop edi ecx eax |
2959 | pop edi ecx eax |
2992 | ret |
2960 | ret |
2993 | 2961 | ||
2994 | sys_set_window: |
2962 | sys_set_window: |
2995 | 2963 | ||
2996 | mov edi,[0x3000] |
2964 | mov edi,[CURRENT_TASK] |
2997 | shl edi,5 |
2965 | shl edi,5 |
2998 | add edi,window_data |
2966 | add edi,window_data |
2999 | 2967 | ||
3000 | ; colors |
2968 | ; colors |
3001 | mov [edi+WDATA.cl_workarea],ecx |
2969 | mov [edi+WDATA.cl_workarea],ecx |
3002 | mov [edi+WDATA.cl_titlebar],edx |
2970 | mov [edi+WDATA.cl_titlebar],edx |
3003 | mov [edi+WDATA.cl_frames],esi |
2971 | mov [edi+WDATA.cl_frames],esi |
3004 | - | ||
3005 | call set_window_clientbox |
- | |
3006 | 2972 | ||
3007 | ; check flag (?) |
2973 | ; check flag (?) |
3008 | cmp [edi+WDATA.fl_wdrawn],1 |
2974 | test [edi+WDATA.fl_wdrawn],1 |
3009 | jz newd |
2975 | jnz newd |
3010 | 2976 | ||
3011 | push eax |
2977 | push eax |
3012 | mov eax,[timer_ticks] ;[0xfdf0] |
2978 | mov eax,[timer_ticks] ;[0xfdf0] |
3013 | add eax,100 |
2979 | add eax,100 |
3014 | mov [new_window_starting],eax |
2980 | mov [new_window_starting],eax |
3015 | pop eax |
2981 | pop eax |
3016 | 2982 | ||
3017 | mov word[edi+WDATA.box.width],ax |
2983 | mov word[edi+WDATA.box.width],ax |
3018 | mov word[edi+WDATA.box.height],bx |
2984 | mov word[edi+WDATA.box.height],bx |
3019 | sar eax,16 |
2985 | sar eax,16 |
3020 | sar ebx,16 |
2986 | sar ebx,16 |
3021 | mov word[edi+WDATA.box.left],ax |
2987 | mov word[edi+WDATA.box.left],ax |
3022 | mov word[edi+WDATA.box.top],bx |
2988 | mov word[edi+WDATA.box.top],bx |
3023 | - | ||
3024 | 2989 | ||
- | 2990 | call check_window_position |
|
3025 | call check_window_position |
2991 | |
3026 | 2992 | call set_window_clientbox |
|
3027 | 2993 | ||
3028 | push ecx esi edi ; save for window fullscreen/resize |
2994 | push ecx esi edi ; save for window fullscreen/resize |
3029 | ;mov esi,edi |
2995 | ;mov esi,edi |
3030 | 2996 | ||
3031 | mov cl,[edi+WDATA.fl_wstyle] |
2997 | mov cl,[edi+WDATA.fl_wstyle] |
3032 | 2998 | ||
3033 | sub edi,window_data |
2999 | sub edi,window_data |
3034 | shl edi,3 |
3000 | shl edi,3 |
3035 | add edi,0x80000 |
3001 | add edi,SLOT_BASE |
3036 | 3002 | ||
3037 | and cl,0x0F |
3003 | and cl,0x0F |
3038 | mov [edi+APPDATA.wnd_caption],0 |
3004 | mov [edi+APPDATA.wnd_caption],0 |
3039 | cmp cl,3 |
3005 | cmp cl,3 |
3040 | jne @f |
3006 | jne @f |
3041 | mov [edi+APPDATA.wnd_caption],esi |
3007 | mov [edi+APPDATA.wnd_caption],esi |
3042 | @@: mov esi,[esp+0] |
3008 | @@: mov esi,[esp+0] |
3043 | 3009 | ||
3044 | add edi, APPDATA.saved_box |
3010 | add edi, APPDATA.saved_box |
3045 | mov ecx,4 |
3011 | movsd |
3046 | cld |
3012 | movsd |
3047 | rep movsd |
3013 | movsd |
- | 3014 | movsd |
|
3048 | pop edi esi ecx |
3015 | pop edi esi ecx |
3049 | 3016 | ||
3050 | push eax ebx ecx edx |
3017 | push eax ebx ecx edx |
3051 | ;;; mov eax, 1 |
3018 | ;;; mov eax, 1 |
3052 | ;;; call delay_hs |
3019 | ;;; call delay_hs |
3053 | mov eax, [edi+WDATA.box.left] |
3020 | mov eax, [edi+WDATA.box.left] |
3054 | mov ebx, [edi+WDATA.box.top] |
3021 | mov ebx, [edi+WDATA.box.top] |
3055 | mov ecx, [edi+WDATA.box.width] |
3022 | mov ecx, [edi+WDATA.box.width] |
3056 | mov edx, [edi+WDATA.box.height] |
3023 | mov edx, [edi+WDATA.box.height] |
3057 | add ecx, eax |
3024 | add ecx, eax |
3058 | add edx, ebx |
3025 | add edx, ebx |
3059 | call [calc_clipping_rects] |
3026 | call [calc_clipping_rects] |
3060 | pop edx ecx ebx eax |
3027 | pop edx ecx ebx eax |
3061 | 3028 | ||
3062 | mov [0xf400],byte 0 ; empty keyboard buffer |
3029 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3063 | mov [0xf500],byte 0 ; empty button buffer |
3030 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3064 | 3031 | ||
3065 | newd: |
3032 | newd: |
3066 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3033 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3067 | mov edx,edi |
3034 | mov edx,edi |
3068 | 3035 | ||
3069 | ret |
3036 | ret |
3070 | 3037 | ||
3071 | syscall_windowsettings: |
3038 | syscall_windowsettings: |
3072 | 3039 | ||
3073 | .set_window_caption: |
3040 | .set_window_caption: |
3074 | dec eax ; subfunction #1 - set window caption |
3041 | dec eax ; subfunction #1 - set window caption |
3075 | jnz .get_window_caption |
3042 | jnz .get_window_caption |
3076 | 3043 | ||
3077 | ; NOTE: only window owner thread can set its caption, |
3044 | ; NOTE: only window owner thread can set its caption, |
3078 | ; so there's no parameter for PID/TID |
3045 | ; so there's no parameter for PID/TID |
3079 | 3046 | ||
3080 | mov edi,[0x3000] |
3047 | mov edi,[CURRENT_TASK] |
3081 | shl edi,5 |
3048 | shl edi,5 |
3082 | 3049 | ||
3083 | ; have to check if caption is within application memory limit |
3050 | ; have to check if caption is within application memory limit |
3084 | ; check is trivial, and if application resizes its memory, |
3051 | ; check is trivial, and if application resizes its memory, |
3085 | ; caption still can become over bounds |
3052 | ; caption still can become over bounds |
- | 3053 | ; diamond, 31.10.2006: check removed because with new memory manager |
|
- | 3054 | ; there can be valid data after APPDATA.mem_size bound |
|
3086 | mov ecx,[edi*8+0x80000+APPDATA.mem_size] |
3055 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3087 | add ecx,255 ; max caption length |
3056 | ; add ecx,255 ; max caption length |
3088 | cmp ebx,ecx |
3057 | ; cmp ebx,ecx |
3089 | ja .exit_fail |
3058 | ; ja .exit_fail |
3090 | 3059 | ||
3091 | mov [edi*8+0x80000+APPDATA.wnd_caption],ebx |
3060 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3092 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3061 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3093 | 3062 | ||
3094 | call draw_window_caption |
3063 | call draw_window_caption |
3095 | 3064 | ||
3096 | xor eax,eax ; eax = 0 (success) |
3065 | xor eax,eax ; eax = 0 (success) |
3097 | ret |
3066 | ret |
3098 | 3067 | ||
3099 | .get_window_caption: |
3068 | .get_window_caption: |
3100 | dec eax ; subfunction #2 - get window caption |
3069 | dec eax ; subfunction #2 - get window caption |
3101 | jnz .exit_fail |
3070 | jnz .exit_fail |
3102 | 3071 | ||
3103 | ; not implemented yet |
3072 | ; not implemented yet |
3104 | 3073 | ||
3105 | .exit_fail: |
3074 | .exit_fail: |
3106 | xor eax,eax |
3075 | xor eax,eax |
3107 | inc eax ; eax = 1 (fail) |
3076 | inc eax ; eax = 1 (fail) |
3108 | ret |
3077 | ret |
3109 | 3078 | ||
3110 | 3079 | ||
3111 | sys_window_move: |
3080 | sys_window_move: |
3112 | 3081 | ||
3113 | mov edi,[0x3000] |
3082 | mov edi,[CURRENT_TASK] |
3114 | shl edi,5 |
3083 | shl edi,5 |
3115 | add edi,window_data |
3084 | add edi,window_data |
3116 | 3085 | ||
3117 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3086 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3118 | jnz .window_move_return |
3087 | jnz .window_move_return |
3119 | 3088 | ||
3120 | push dword [edi + WDATA.box.left] ; save old coordinates |
3089 | push dword [edi + WDATA.box.left] ; save old coordinates |
3121 | push dword [edi + WDATA.box.top] |
3090 | push dword [edi + WDATA.box.top] |
3122 | push dword [edi + WDATA.box.width] |
3091 | push dword [edi + WDATA.box.width] |
3123 | push dword [edi + WDATA.box.height] |
3092 | push dword [edi + WDATA.box.height] |
3124 | 3093 | ||
3125 | cmp eax,-1 ; set new position and size |
3094 | cmp eax,-1 ; set new position and size |
3126 | je .no_x_reposition |
3095 | je .no_x_reposition |
3127 | mov [edi + WDATA.box.left], eax |
3096 | mov [edi + WDATA.box.left], eax |
3128 | .no_x_reposition: |
3097 | .no_x_reposition: |
3129 | cmp ebx,-1 |
3098 | cmp ebx,-1 |
3130 | je .no_y_reposition |
3099 | je .no_y_reposition |
3131 | mov [edi + WDATA.box.top], ebx |
3100 | mov [edi + WDATA.box.top], ebx |
3132 | .no_y_reposition: |
3101 | .no_y_reposition: |
3133 | 3102 | ||
3134 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3103 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3135 | jnz .no_y_resizing |
3104 | jnz .no_y_resizing |
3136 | 3105 | ||
3137 | cmp ecx,-1 |
3106 | cmp ecx,-1 |
3138 | je .no_x_resizing |
3107 | je .no_x_resizing |
3139 | mov [edi + WDATA.box.width], ecx |
3108 | mov [edi + WDATA.box.width], ecx |
3140 | .no_x_resizing: |
3109 | .no_x_resizing: |
3141 | cmp edx,-1 |
3110 | cmp edx,-1 |
3142 | je .no_y_resizing |
3111 | je .no_y_resizing |
3143 | mov [edi + WDATA.box.height], edx |
3112 | mov [edi + WDATA.box.height], edx |
3144 | .no_y_resizing: |
3113 | .no_y_resizing: |
3145 | 3114 | ||
3146 | call check_window_position |
3115 | call check_window_position |
- | 3116 | call set_window_clientbox |
|
3147 | 3117 | ||
3148 | pushad ; save for window fullscreen/resize |
3118 | pushad ; save for window fullscreen/resize |
3149 | mov esi,edi |
3119 | mov esi,edi |
3150 | sub edi,window_data |
3120 | sub edi,window_data |
3151 | shr edi,5 |
3121 | shr edi,5 |
3152 | shl edi,8 |
3122 | shl edi,8 |
3153 | add edi, 0x80000 + APPDATA.saved_box |
3123 | add edi, SLOT_BASE + APPDATA.saved_box |
3154 | mov ecx,4 |
3124 | mov ecx,4 |
3155 | cld |
3125 | cld |
3156 | rep movsd |
3126 | rep movsd |
3157 | popad |
3127 | popad |
3158 | 3128 | ||
3159 | pushad ; calculcate screen at new position |
3129 | pushad ; calculcate screen at new position |
3160 | mov eax, [edi + WDATA.box.left] |
3130 | mov eax, [edi + WDATA.box.left] |
3161 | mov ebx, [edi + WDATA.box.top] |
3131 | mov ebx, [edi + WDATA.box.top] |
3162 | mov ecx, [edi + WDATA.box.width] |
3132 | mov ecx, [edi + WDATA.box.width] |
3163 | mov edx, [edi + WDATA.box.height] |
3133 | mov edx, [edi + WDATA.box.height] |
3164 | add ecx, eax |
3134 | add ecx,eax |
3165 | add edx, ebx |
3135 | add edx,ebx |
- | 3136 | ||
3166 | call [calculatescreen] |
3137 | call [calculatescreen] |
3167 | popad |
3138 | popad |
3168 | 3139 | ||
3169 | pop edx ; calculcate screen at old position |
3140 | pop edx ; calculcate screen at old position |
3170 | pop ecx |
3141 | pop ecx |
3171 | pop ebx |
3142 | pop ebx |
3172 | pop eax |
3143 | pop eax |
3173 | add ecx,eax |
3144 | add ecx,eax |
3174 | add edx,ebx |
3145 | add edx,ebx |
3175 | mov [dlx],eax ; save for drawlimits |
3146 | mov [dlx],eax ; save for drawlimits |
3176 | mov [dly],ebx |
3147 | mov [dly],ebx |
3177 | mov [dlxe],ecx |
3148 | mov [dlxe],ecx |
3178 | mov [dlye],edx |
3149 | mov [dlye],edx |
3179 | call [calculatescreen] |
3150 | call [calculatescreen] |
3180 | 3151 | ||
3181 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3152 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3182 | 3153 | ||
3183 | mov eax,edi ; redraw screen at old position |
3154 | mov eax,edi ; redraw screen at old position |
3184 | xor esi,esi |
3155 | xor esi,esi |
3185 | call redrawscreen |
3156 | call redrawscreen |
3186 | 3157 | ||
3187 | mov [0xfff5],byte 0 ; mouse pointer |
3158 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3188 | mov [0xfff4],byte 0 ; no mouse under |
3159 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3189 | mov [0xfb44],byte 0 ; react to mouse up/down |
3160 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3190 | 3161 | ||
3191 | mov ecx,10 ; wait 1/10 second |
3162 | mov ecx,10 ; wait 1/10 second |
3192 | .wmrl3: |
3163 | .wmrl3: |
3193 | call [draw_pointer] |
3164 | call [draw_pointer] |
3194 | mov eax,1 |
3165 | mov eax,1 |
3195 | call delay_hs |
3166 | call delay_hs |
3196 | loop .wmrl3 |
3167 | loop .wmrl3 |
3197 | 3168 | ||
3198 | mov [window_move_pr],0 |
3169 | mov [window_move_pr],0 |
3199 | 3170 | ||
3200 | .window_move_return: |
3171 | .window_move_return: |
3201 | 3172 | ||
3202 | ret |
3173 | ret |
3203 | 3174 | ||
3204 | ;type_background_1: |
3175 | ;type_background_1: |
3205 | ; cmp [0xfff0],byte 0 ; background update ? |
3176 | ; cmp [0xfff0],byte 0 ; background update ? |
3206 | ; jz temp_nobackgr |
3177 | ; jz temp_nobackgr |
3207 | ; mov [0xfff0],byte 2 |
3178 | ; mov [0xfff0],byte 2 |
3208 | ; call change_task |
3179 | ; call change_task |
3209 | ; mov [draw_data+32+0],dword 0 |
3180 | ; mov [draw_data+32+0],dword 0 |
3210 | ; mov [draw_data+32+4],dword 0 |
3181 | ; mov [draw_data+32+4],dword 0 |
3211 | ; mov eax,[0xfe00] |
3182 | ; mov eax,[ScreenWidth |
3212 | ; mov ebx,[0xfe04] |
3183 | ; mov ebx,[0xfe04] |
3213 | ; mov [draw_data+32+8],eax |
3184 | ; mov [draw_data+32+8],eax |
3214 | ; mov [draw_data+32+12],ebx |
3185 | ; mov [draw_data+32+12],ebx |
3215 | ; call drawbackground |
3186 | ; call drawbackground |
3216 | ; mov [0xfff0],byte 0 |
3187 | ; mov [0xfff0],byte 0 |
3217 | ; mov [0xfff4],byte 0 |
3188 | ; mov [MOUSE_BACKGROUND],byte 0 |
3218 | ;temp_nobackgr: |
3189 | ;temp_nobackgr: |
3219 | ; ret |
3190 | ; ret |
3220 | 3191 | ||
3221 | uglobal |
3192 | uglobal |
3222 | window_move_pr dd 0x0 |
3193 | window_move_pr dd 0x0 |
3223 | window_move_eax dd 0x0 |
3194 | window_move_eax dd 0x0 |
3224 | window_move_ebx dd 0x0 |
3195 | window_move_ebx dd 0x0 |
3225 | window_move_ecx dd 0x0 |
3196 | window_move_ecx dd 0x0 |
3226 | window_move_edx dd 0x0 |
3197 | window_move_edx dd 0x0 |
3227 | endg |
3198 | endg |
3228 | 3199 | ||
3229 | ;ok - 100% work |
3200 | ;ok - 100% work |
3230 | ;nt - not tested |
3201 | ;nt - not tested |
3231 | ;--------------------------------------------------------------------------------------------- |
3202 | ;--------------------------------------------------------------------------------------------- |
3232 | ;eax |
3203 | ;eax |
3233 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3204 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3234 | ;1 - change task. Ret nothing. Block. ok. |
3205 | ;1 - change task. Ret nothing. Block. ok. |
3235 | ;2 - performance control |
3206 | ;2 - performance control |
3236 | ; ebx |
3207 | ; ebx |
3237 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3208 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3238 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3209 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3239 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3210 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3240 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3211 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3241 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3212 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3242 | ;eax |
3213 | ;eax |
3243 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3214 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3244 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3215 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3245 | ;--------------------------------------------------------------------------------------------- |
3216 | ;--------------------------------------------------------------------------------------------- |
3246 | sys_sheduler: ;noname & halyavin |
3217 | sys_sheduler: ;noname & halyavin |
3247 | cmp eax,0 |
3218 | cmp eax,0 |
3248 | je shed_counter |
3219 | je shed_counter |
3249 | cmp eax,2 |
3220 | cmp eax,2 |
3250 | je perf_control |
3221 | je perf_control |
3251 | cmp eax,3 |
3222 | cmp eax,3 |
3252 | je rdmsr_instr |
3223 | je rdmsr_instr |
3253 | cmp eax,4 |
3224 | cmp eax,4 |
3254 | je wrmsr_instr |
3225 | je wrmsr_instr |
3255 | cmp eax,1 |
3226 | cmp eax,1 |
3256 | jne not_supported |
3227 | jne not_supported |
3257 | call change_task ;delay,0 |
3228 | call change_task ;delay,0 |
3258 | ret |
3229 | ret |
3259 | shed_counter: |
3230 | shed_counter: |
3260 | mov eax,[context_counter] |
3231 | mov eax,[context_counter] |
3261 | mov [esp+36],eax |
3232 | mov [esp+36],eax |
3262 | not_supported: |
3233 | not_supported: |
3263 | ret |
3234 | ret |
3264 | perf_control: |
3235 | perf_control: |
3265 | inc eax ;now eax=3 |
3236 | inc eax ;now eax=3 |
3266 | cmp ebx,eax |
3237 | cmp ebx,eax |
3267 | je cache_disable |
3238 | je cache_disable |
3268 | dec eax |
3239 | dec eax |
3269 | cmp ebx,eax |
3240 | cmp ebx,eax |
3270 | je cache_enable |
3241 | je cache_enable |
3271 | dec eax |
3242 | dec eax |
3272 | cmp ebx,eax |
3243 | cmp ebx,eax |
3273 | je is_cache_enabled |
3244 | je is_cache_enabled |
3274 | dec eax |
3245 | dec eax |
3275 | cmp ebx,eax |
3246 | cmp ebx,eax |
3276 | je modify_pce |
3247 | je modify_pce |
3277 | ret |
3248 | ret |
3278 | 3249 | ||
3279 | rdmsr_instr: |
3250 | rdmsr_instr: |
3280 | ;now counter in ecx |
3251 | ;now counter in ecx |
3281 | ;(edx:eax) esi:edi => edx:esi |
3252 | ;(edx:eax) esi:edi => edx:esi |
3282 | mov eax,esi |
3253 | mov eax,esi |
3283 | rdmsr |
3254 | rdmsr |
3284 | mov [esp+36],eax |
3255 | mov [esp+36],eax |
3285 | mov [esp+24],edx ;ret in ebx? |
3256 | mov [esp+24],edx ;ret in ebx? |
3286 | ret |
3257 | ret |
3287 | 3258 | ||
3288 | wrmsr_instr: |
3259 | wrmsr_instr: |
3289 | ;now counter in ecx |
3260 | ;now counter in ecx |
3290 | ;(edx:eax) esi:edi => edx:esi |
3261 | ;(edx:eax) esi:edi => edx:esi |
3291 | mov eax,esi |
3262 | mov eax,esi |
3292 | wrmsr |
3263 | wrmsr |
3293 | mov [esp+36],eax |
3264 | mov [esp+36],eax |
3294 | mov [esp+24],edx ;ret in ebx? |
3265 | mov [esp+24],edx ;ret in ebx? |
3295 | ret |
3266 | ret |
3296 | 3267 | ||
3297 | cache_disable: |
3268 | cache_disable: |
3298 | mov eax,cr0 |
3269 | mov eax,cr0 |
3299 | or eax,01100000000000000000000000000000b |
3270 | or eax,01100000000000000000000000000000b |
3300 | mov cr0,eax |
3271 | mov cr0,eax |
3301 | wbinvd ;set MESI |
3272 | wbinvd ;set MESI |
3302 | ret |
3273 | ret |
3303 | 3274 | ||
3304 | cache_enable: |
3275 | cache_enable: |
3305 | mov eax,cr0 |
3276 | mov eax,cr0 |
3306 | and eax,10011111111111111111111111111111b |
3277 | and eax,10011111111111111111111111111111b |
3307 | mov cr0,eax |
3278 | mov cr0,eax |
3308 | ret |
3279 | ret |
3309 | 3280 | ||
3310 | is_cache_enabled: |
3281 | is_cache_enabled: |
3311 | mov eax,cr0 |
3282 | mov eax,cr0 |
3312 | mov ebx,eax |
3283 | mov ebx,eax |
3313 | and eax,01100000000000000000000000000000b |
3284 | and eax,01100000000000000000000000000000b |
3314 | jz cache_disabled |
3285 | jz cache_disabled |
3315 | mov [esp+36],ebx |
3286 | mov [esp+36],ebx |
3316 | cache_disabled: |
3287 | cache_disabled: |
3317 | mov dword [esp+36],eax ;0 |
3288 | mov dword [esp+36],eax ;0 |
3318 | ret |
3289 | ret |
3319 | 3290 | ||
3320 | modify_pce: |
3291 | modify_pce: |
3321 | mov eax,cr4 |
3292 | mov eax,cr4 |
3322 | ; mov ebx,0 |
3293 | ; mov ebx,0 |
3323 | ; or bx,100000000b ;pce |
3294 | ; or bx,100000000b ;pce |
3324 | ; xor eax,ebx ;invert pce |
3295 | ; xor eax,ebx ;invert pce |
3325 | bts eax,8 ;pce=cr4[8] |
3296 | bts eax,8 ;pce=cr4[8] |
3326 | mov cr4,eax |
3297 | mov cr4,eax |
3327 | mov [esp+36],eax |
3298 | mov [esp+36],eax |
3328 | ret |
3299 | ret |
3329 | ;--------------------------------------------------------------------------------------------- |
3300 | ;--------------------------------------------------------------------------------------------- |
3330 | 3301 | ||
3331 | 3302 | ||
3332 | ; check if pixel is allowed to be drawn |
3303 | ; check if pixel is allowed to be drawn |
3333 | 3304 | ||
3334 | checkpixel: |
3305 | checkpixel: |
3335 | push eax edx |
3306 | push eax edx |
3336 | 3307 | ||
3337 | mov edx,[0xfe00] ; screen x size |
3308 | mov edx,[ScreenWidth] ; screen x size |
3338 | inc edx |
3309 | inc edx |
3339 | imul edx, ebx |
3310 | imul edx, ebx |
3340 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3311 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3341 | 3312 | ||
3342 | xor ecx, ecx |
3313 | xor ecx, ecx |
3343 | mov eax, [0x3000] |
3314 | mov eax, [CURRENT_TASK] |
3344 | cmp al, dl |
3315 | cmp al, dl |
3345 | setne cl |
3316 | setne cl |
3346 | 3317 | ||
3347 | pop edx eax |
3318 | pop edx eax |
3348 | ret |
3319 | ret |
3349 | 3320 | ||
3350 | uglobal |
3321 | uglobal |
3351 | mouse_active db 0 |
3322 | mouse_active db 0 |
3352 | endg |
3323 | endg |
3353 | iglobal |
3324 | iglobal |
3354 | cpustring db '/RD/1/CPU',0 |
3325 | cpustring db '/RD/1/CPU',0 |
3355 | endg |
3326 | endg |
3356 | 3327 | ||
3357 | uglobal |
3328 | uglobal |
3358 | background_defined db 0 ; diamond, 11.04.2006 |
3329 | background_defined db 0 ; diamond, 11.04.2006 |
3359 | endg |
3330 | endg |
3360 | 3331 | ||
3361 | align 4 |
3332 | align 4 |
3362 | ; check misc |
3333 | ; check misc |
3363 | 3334 | ||
3364 | checkmisc: |
3335 | checkmisc: |
3365 | 3336 | ||
3366 | cmp [ctrl_alt_del], 1 |
3337 | cmp [ctrl_alt_del], 1 |
3367 | jne nocpustart |
3338 | jne nocpustart |
3368 | mov ebp, cpustring |
3339 | mov ebp, cpustring |
3369 | lea esi,[ebp+6] |
3340 | lea esi,[ebp+6] |
3370 | xor ebx,ebx ; no parameters |
3341 | xor ebx,ebx ; no parameters |
3371 | xor edx,edx ; no flags |
3342 | xor edx,edx ; no flags |
3372 | call fs_RamdiskExecute.flags |
3343 | call fs_RamdiskExecute.flags |
3373 | mov [ctrl_alt_del], 0 |
3344 | mov [ctrl_alt_del], 0 |
3374 | nocpustart: |
3345 | nocpustart: |
3375 | cmp [mouse_active], 1 |
3346 | cmp [mouse_active], 1 |
3376 | jne mouse_not_active |
3347 | jne mouse_not_active |
3377 | mov [mouse_active], 0 |
3348 | mov [mouse_active], 0 |
3378 | xor edi, edi |
3349 | xor edi, edi |
3379 | mov ecx, [0x3004] |
3350 | mov ecx, [TASK_COUNT] |
3380 | set_mouse_event: |
3351 | set_mouse_event: |
3381 | add edi, 256 |
3352 | add edi, 256 |
3382 | or [edi+0x80000+APPDATA.event_mask], dword 00100000b |
3353 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 00100000b |
3383 | loop set_mouse_event |
3354 | loop set_mouse_event |
3384 | mouse_not_active: |
3355 | mouse_not_active: |
3385 | 3356 | ||
3386 | 3357 | ||
3387 | cmp [0xfff0],byte 0 ; background update ? |
3358 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3388 | jz nobackgr |
3359 | jz nobackgr |
3389 | cmp [background_defined], 0 |
3360 | cmp [background_defined], 0 |
3390 | jz nobackgr |
3361 | jz nobackgr |
3391 | mov [0xfff0],byte 2 |
3362 | mov [REDRAW_BACKGROUND],byte 2 |
3392 | call change_task |
3363 | call change_task |
3393 | mov [draw_data+32 + RECT.left],dword 0 |
3364 | mov [draw_data+32 + RECT.left],dword 0 |
3394 | mov [draw_data+32 + RECT.top],dword 0 |
3365 | mov [draw_data+32 + RECT.top],dword 0 |
3395 | mov eax,[0xfe00] |
3366 | mov eax,[ScreenWidth] |
3396 | mov ebx,[0xfe04] |
3367 | mov ebx,[ScreenHeight] |
3397 | mov [draw_data+32 + RECT.right],eax |
3368 | mov [draw_data+32 + RECT.right],eax |
3398 | mov [draw_data+32 + RECT.bottom],ebx |
3369 | mov [draw_data+32 + RECT.bottom],ebx |
3399 | call [drawbackground] |
3370 | call [drawbackground] |
3400 | mov [0xfff0],byte 0 |
3371 | mov [REDRAW_BACKGROUND],byte 0 |
3401 | mov [0xfff4],byte 0 |
3372 | mov [MOUSE_BACKGROUND],byte 0 |
3402 | 3373 | ||
3403 | nobackgr: |
3374 | nobackgr: |
3404 | 3375 | ||
3405 | 3376 | ||
3406 | ; system shutdown request |
3377 | ; system shutdown request |
3407 | 3378 | ||
3408 | cmp [0xFF00],byte 0 |
3379 | cmp [SYS_SHUTDOWN],byte 0 |
3409 | je noshutdown |
3380 | je noshutdown |
3410 | 3381 | ||
3411 | mov edx,[shutdown_processes] |
3382 | mov edx,[shutdown_processes] |
3412 | sub dl,2 |
3383 | sub dl,2 |
3413 | 3384 | ||
3414 | cmp [0xff00],dl |
3385 | cmp [SYS_SHUTDOWN],dl |
3415 | jne no_mark_system_shutdown |
3386 | jne no_mark_system_shutdown |
3416 | 3387 | ||
3417 | mov edx,0x3040 |
3388 | mov edx,0x3040 |
3418 | movzx ecx,byte [0xff00] |
3389 | movzx ecx,byte [SYS_SHUTDOWN] |
3419 | add ecx,5 |
3390 | add ecx,5 |
3420 | markz: |
3391 | markz: |
3421 | mov [edx+TASKDATA.state],byte 3 |
3392 | mov [edx+TASKDATA.state],byte 3 |
3422 | add edx,0x20 |
3393 | add edx,0x20 |
3423 | loop markz |
3394 | loop markz |
3424 | 3395 | ||
3425 | no_mark_system_shutdown: |
3396 | no_mark_system_shutdown: |
3426 | 3397 | ||
3427 | call [disable_mouse] |
3398 | call [disable_mouse] |
3428 | 3399 | ||
3429 | dec byte [0xff00] |
3400 | dec byte [SYS_SHUTDOWN] |
3430 | 3401 | ||
3431 | cmp [0xff00],byte 0 |
3402 | cmp [SYS_SHUTDOWN],byte 0 |
3432 | je system_shutdown |
3403 | je system_shutdown |
3433 | 3404 | ||
3434 | noshutdown: |
3405 | noshutdown: |
3435 | 3406 | ||
3436 | 3407 | ||
3437 | mov eax,[0x3004] ; termination |
3408 | mov eax,[TASK_COUNT] ; termination |
3438 | mov ebx,0x3020+TASKDATA.state |
3409 | mov ebx,TASK_DATA+TASKDATA.state |
3439 | mov esi,1 |
3410 | mov esi,1 |
3440 | 3411 | ||
3441 | newct: |
3412 | newct: |
3442 | mov cl,[ebx] |
3413 | mov cl,[ebx] |
3443 | cmp cl,byte 3 |
3414 | cmp cl,byte 3 |
3444 | jz terminate |
3415 | jz terminate |
3445 | cmp cl,byte 4 |
3416 | cmp cl,byte 4 |
3446 | jz terminate |
3417 | jz terminate |
3447 | 3418 | ||
3448 | add ebx,0x20 |
3419 | add ebx,0x20 |
3449 | inc esi |
3420 | inc esi |
3450 | dec eax |
3421 | dec eax |
3451 | jnz newct |
3422 | jnz newct |
3452 | 3423 | ||
3453 | ret |
3424 | ret |
3454 | 3425 | ||
3455 | 3426 | ||
3456 | 3427 | ||
3457 | 3428 | ||
3458 | ; redraw screen |
3429 | ; redraw screen |
3459 | 3430 | ||
3460 | redrawscreen: |
3431 | redrawscreen: |
3461 | 3432 | ||
3462 | ; eax , if process window_data base is eax, do not set flag/limits |
3433 | ; eax , if process window_data base is eax, do not set flag/limits |
3463 | 3434 | ||
3464 | pushad |
3435 | pushad |
3465 | push eax |
3436 | push eax |
3466 | 3437 | ||
3467 | ;;; mov eax,2 |
3438 | ;;; mov eax,2 |
3468 | ;;; call delay_hs |
3439 | ;;; call delay_hs |
3469 | 3440 | ||
3470 | ;mov ecx,0 ; redraw flags for apps |
3441 | ;mov ecx,0 ; redraw flags for apps |
3471 | xor ecx,ecx |
3442 | xor ecx,ecx |
3472 | newdw2: |
3443 | newdw2: |
3473 | 3444 | ||
3474 | inc ecx |
3445 | inc ecx |
3475 | push ecx |
3446 | push ecx |
3476 | 3447 | ||
3477 | mov eax,ecx |
3448 | mov eax,ecx |
3478 | shl eax,5 |
3449 | shl eax,5 |
3479 | add eax,window_data |
3450 | add eax,window_data |
3480 | 3451 | ||
3481 | cmp eax,[esp+4] |
3452 | cmp eax,[esp+4] |
3482 | je not_this_task |
3453 | je not_this_task |
3483 | ; check if window in redraw area |
3454 | ; check if window in redraw area |
3484 | mov edi,eax |
3455 | mov edi,eax |
3485 | 3456 | ||
3486 | cmp ecx,1 ; limit for background |
3457 | cmp ecx,1 ; limit for background |
3487 | jz bgli |
3458 | jz bgli |
3488 | 3459 | ||
3489 | mov eax, [edi + WDATA.box.left] |
3460 | mov eax, [edi + WDATA.box.left] |
3490 | mov ebx, [edi + WDATA.box.top] |
3461 | mov ebx, [edi + WDATA.box.top] |
3491 | mov ecx, [edi + WDATA.box.width] |
3462 | mov ecx, [edi + WDATA.box.width] |
3492 | mov edx, [edi + WDATA.box.height] |
3463 | mov edx, [edi + WDATA.box.height] |
3493 | add ecx, eax |
3464 | add ecx,eax |
3494 | add edx, ebx |
3465 | add edx,ebx |
3495 | 3466 | ||
3496 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3467 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3497 | cmp ecx,ebx |
3468 | cmp ecx,ebx |
3498 | jl ricino |
3469 | jl ricino |
3499 | 3470 | ||
3500 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3471 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3501 | cmp ecx,eax |
3472 | cmp ecx,eax |
3502 | jl ricino |
3473 | jl ricino |
3503 | 3474 | ||
3504 | mov eax, [edi + WDATA.box.left] |
3475 | mov eax, [edi + WDATA.box.left] |
3505 | mov ebx, [edi + WDATA.box.top] |
3476 | mov ebx, [edi + WDATA.box.top] |
3506 | mov ecx, [edi + WDATA.box.width] |
3477 | mov ecx, [edi + WDATA.box.width] |
3507 | mov edx, [edi + WDATA.box.height] |
3478 | mov edx, [edi + WDATA.box.height] |
3508 | add ecx, eax |
3479 | add ecx, eax |
3509 | add edx, ebx |
3480 | add edx, ebx |
3510 | 3481 | ||
3511 | mov eax,[dly] ; eax = area y start edx = window y end |
3482 | mov eax,[dly] ; eax = area y start edx = window y end |
3512 | cmp edx,eax |
3483 | cmp edx,eax |
3513 | jl ricino |
3484 | jl ricino |
3514 | 3485 | ||
3515 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3486 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3516 | cmp ecx,eax |
3487 | cmp ecx,eax |
3517 | jl ricino |
3488 | jl ricino |
3518 | 3489 | ||
3519 | bgli: |
3490 | bgli: |
3520 | 3491 | ||
3521 | cmp edi,esi |
3492 | cmp edi,esi |
3522 | jz ricino |
3493 | jz ricino |
3523 | 3494 | ||
3524 | mov eax,edi |
3495 | mov eax,edi |
3525 | add eax,draw_data-window_data |
3496 | add eax,draw_data-window_data |
3526 | 3497 | ||
3527 | mov ebx,[dlx] ; set limits |
3498 | mov ebx,[dlx] ; set limits |
3528 | mov [eax + RECT.left], ebx |
3499 | mov [eax + RECT.left], ebx |
3529 | mov ebx,[dly] |
3500 | mov ebx,[dly] |
3530 | mov [eax + RECT.top], ebx |
3501 | mov [eax + RECT.top], ebx |
3531 | mov ebx,[dlxe] |
3502 | mov ebx,[dlxe] |
3532 | mov [eax + RECT.right], ebx |
3503 | mov [eax + RECT.right], ebx |
3533 | mov ebx,[dlye] |
3504 | mov ebx,[dlye] |
3534 | mov [eax + RECT.bottom], ebx |
3505 | mov [eax + RECT.bottom], ebx |
3535 | 3506 | ||
3536 | sub eax,draw_data-window_data |
3507 | sub eax,draw_data-window_data |
3537 | 3508 | ||
3538 | cmp ecx,1 |
3509 | cmp ecx,1 |
3539 | jne nobgrd |
3510 | jne nobgrd |
3540 | cmp esi,1 |
3511 | cmp esi,1 |
3541 | je newdw8 |
3512 | je newdw8 |
3542 | call [drawbackground] |
3513 | call [drawbackground] |
3543 | 3514 | ||
3544 | newdw8: |
3515 | newdw8: |
3545 | nobgrd: |
3516 | nobgrd: |
3546 | 3517 | ||
3547 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3518 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3548 | 3519 | ||
3549 | ricino: |
3520 | ricino: |
3550 | 3521 | ||
3551 | not_this_task: |
3522 | not_this_task: |
3552 | 3523 | ||
3553 | pop ecx |
3524 | pop ecx |
3554 | 3525 | ||
3555 | cmp ecx,[0x3004] |
3526 | cmp ecx,[TASK_COUNT] |
3556 | jle newdw2 |
3527 | jle newdw2 |
3557 | 3528 | ||
3558 | pop eax |
3529 | pop eax |
3559 | popad |
3530 | popad |
3560 | 3531 | ||
3561 | ret |
3532 | ret |
3562 | 3533 | ||
3563 | calculatebackground: ; background |
3534 | calculatebackground: ; background |
3564 | 3535 | ||
3565 | ; all black |
3536 | ; all black |
3566 | 3537 | ||
3567 | mov [display_data-8],dword 4 ; size x |
3538 | mov [display_data-8],dword 4 ; size x |
3568 | mov [display_data-4],dword 2 ; size y |
3539 | mov [display_data-4],dword 2 ; size y |
3569 | 3540 | ||
3570 | mov edi, 0x300000 ; set background to black |
3541 | mov edi, IMG_BACKGROUND ; set background to black |
3571 | xor eax, eax |
3542 | xor eax, eax |
3572 | mov ecx, 0x0fff00 / 4 |
3543 | mov ecx, 0x0fff00 / 4 |
3573 | cld |
3544 | cld |
3574 | rep stosd |
3545 | rep stosd |
3575 | 3546 | ||
3576 | mov edi,display_data ; set os to use all pixels |
3547 | mov edi,display_data ; set os to use all pixels |
3577 | mov eax,0x01010101 |
3548 | mov eax,0x01010101 |
3578 | mov ecx,0x1fff00 / 4 |
3549 | mov ecx,0x15ff00 / 4 |
3579 | rep stosd |
3550 | rep stosd |
3580 | 3551 | ||
3581 | mov byte [0xFFF0], 0 ; do not draw background! |
3552 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3582 | 3553 | ||
3583 | ret |
3554 | ret |
3584 | 3555 | ||
3585 | uglobal |
3556 | uglobal |
3586 | imax dd 0x0 |
3557 | imax dd 0x0 |
3587 | endg |
3558 | endg |
3588 | 3559 | ||
3589 | 3560 | ||
3590 | 3561 | ||
3591 | delay_ms: ; delay in 1/1000 sec |
3562 | delay_ms: ; delay in 1/1000 sec |
3592 | 3563 | ||
3593 | 3564 | ||
3594 | push eax |
3565 | push eax |
3595 | push ecx |
3566 | push ecx |
3596 | 3567 | ||
3597 | mov ecx,esi |
3568 | mov ecx,esi |
3598 | ; |
3569 | ; |
3599 | imul ecx, 33941 |
3570 | imul ecx, 33941 |
3600 | shr ecx, 9 |
3571 | shr ecx, 9 |
3601 | ; |
3572 | ; |
3602 | 3573 | ||
3603 | in al,0x61 |
3574 | in al,0x61 |
3604 | and al,0x10 |
3575 | and al,0x10 |
3605 | mov ah,al |
3576 | mov ah,al |
3606 | cld |
3577 | cld |
3607 | 3578 | ||
3608 | cnt1: in al,0x61 |
3579 | cnt1: in al,0x61 |
3609 | and al,0x10 |
3580 | and al,0x10 |
3610 | cmp al,ah |
3581 | cmp al,ah |
3611 | jz cnt1 |
3582 | jz cnt1 |
3612 | 3583 | ||
3613 | mov ah,al |
3584 | mov ah,al |
3614 | loop cnt1 |
3585 | loop cnt1 |
3615 | 3586 | ||
3616 | pop ecx |
3587 | pop ecx |
3617 | pop eax |
3588 | pop eax |
3618 | 3589 | ||
3619 | ret |
3590 | ret |
3620 | 3591 | ||
3621 | 3592 | ||
3622 | set_app_param: |
3593 | set_app_param: |
3623 | push edi |
3594 | push edi |
3624 | 3595 | ||
3625 | mov edi,[0x3010] |
3596 | mov edi,[TASK_BASE] |
3626 | mov [edi+TASKDATA.event_mask],eax |
3597 | mov [edi+TASKDATA.event_mask],eax |
3627 | 3598 | ||
3628 | pop edi |
3599 | pop edi |
3629 | ret |
3600 | ret |
3630 | 3601 | ||
3631 | 3602 | ||
3632 | 3603 | ||
3633 | delay_hs: ; delay in 1/100 secs |
3604 | delay_hs: ; delay in 1/100 secs |
3634 | push eax |
3605 | push eax |
3635 | push ecx |
3606 | push ecx |
3636 | push edx |
3607 | push edx |
3637 | 3608 | ||
3638 | mov edx,[timer_ticks] |
3609 | mov edx,[timer_ticks] |
3639 | add edx,eax |
3610 | add edx,eax |
3640 | 3611 | ||
3641 | newtic: |
3612 | newtic: |
3642 | mov ecx,[timer_ticks] |
3613 | mov ecx,[timer_ticks] |
3643 | cmp edx,ecx |
3614 | cmp edx,ecx |
3644 | jbe zerodelay |
3615 | jbe zerodelay |
3645 | 3616 | ||
3646 | call change_task |
3617 | call change_task |
3647 | 3618 | ||
3648 | jmp newtic |
3619 | jmp newtic |
3649 | 3620 | ||
3650 | zerodelay: |
3621 | zerodelay: |
3651 | pop edx |
3622 | pop edx |
3652 | pop ecx |
3623 | pop ecx |
3653 | pop eax |
3624 | pop eax |
3654 | 3625 | ||
3655 | ret |
3626 | ret |
3656 | 3627 | ||
3657 | 3628 | ||
3658 | memmove: ; memory move in bytes |
3629 | memmove: ; memory move in bytes |
3659 | 3630 | ||
3660 | ; eax = from |
3631 | ; eax = from |
3661 | ; ebx = to |
3632 | ; ebx = to |
3662 | ; ecx = no of bytes |
3633 | ; ecx = no of bytes |
3663 | test ecx, ecx |
3634 | test ecx, ecx |
3664 | jle .ret |
3635 | jle .ret |
3665 | 3636 | ||
3666 | 3637 | ||
3667 | push esi edi ecx |
3638 | push esi edi ecx |
3668 | 3639 | ||
3669 | mov edi, ebx |
3640 | mov edi, ebx |
3670 | mov esi, eax |
3641 | mov esi, eax |
3671 | 3642 | ||
3672 | test ecx, not 11b |
3643 | test ecx, not 11b |
3673 | jz @f |
3644 | jz @f |
3674 | 3645 | ||
3675 | push ecx |
3646 | push ecx |
3676 | shr ecx, 2 |
3647 | shr ecx, 2 |
3677 | rep movsd |
3648 | rep movsd |
3678 | pop ecx |
3649 | pop ecx |
3679 | and ecx, 11b |
3650 | and ecx, 11b |
3680 | jz .finish |
3651 | jz .finish |
3681 | @@: |
3652 | @@: |
3682 | rep movsb |
3653 | rep movsb |
3683 | 3654 | ||
3684 | .finish: |
3655 | .finish: |
3685 | pop ecx edi esi |
3656 | pop ecx edi esi |
3686 | .ret: |
3657 | .ret: |
3687 | ret |
3658 | ret |
3688 | 3659 | ||
3689 | 3660 | ||
3690 | ; |
3661 | ; |
3691 | ;align 4 |
3662 | ;align 4 |
3692 | ; |
3663 | ; |
3693 | ;read_floppy_file: |
3664 | ;read_floppy_file: |
3694 | ; |
3665 | ; |
3695 | ;; as input |
3666 | ;; as input |
3696 | ;; |
3667 | ;; |
3697 | ;; eax pointer to file |
3668 | ;; eax pointer to file |
3698 | ;; ebx file lenght |
3669 | ;; ebx file lenght |
3699 | ;; ecx start 512 byte block number |
3670 | ;; ecx start 512 byte block number |
3700 | ;; edx number of blocks to read |
3671 | ;; edx number of blocks to read |
3701 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3672 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3702 | ;; |
3673 | ;; |
3703 | ;; |
3674 | ;; |
3704 | ;; on return |
3675 | ;; on return |
3705 | ;; |
3676 | ;; |
3706 | ;; eax = 0 command succesful |
3677 | ;; eax = 0 command succesful |
3707 | ;; 1 no fd base and/or partition defined |
3678 | ;; 1 no fd base and/or partition defined |
3708 | ;; 2 yet unsupported FS |
3679 | ;; 2 yet unsupported FS |
3709 | ;; 3 unknown FS |
3680 | ;; 3 unknown FS |
3710 | ;; 4 partition not defined at hd |
3681 | ;; 4 partition not defined at hd |
3711 | ;; 5 file not found |
3682 | ;; 5 file not found |
3712 | ;; ebx = size of file |
3683 | ;; ebx = size of file |
3713 | ; |
3684 | ; |
3714 | ; mov edi,[0x3010] |
3685 | ; mov edi,[TASK_BASE] |
3715 | ; add edi,0x10 |
3686 | ; add edi,0x10 |
3716 | ; add esi,[edi] |
3687 | ; add esi,[edi] |
3717 | ; add eax,[edi] |
3688 | ; add eax,[edi] |
3718 | ; |
3689 | ; |
3719 | ; pushad |
3690 | ; pushad |
3720 | ; mov edi,esi |
3691 | ; mov edi,esi |
3721 | ; add edi,1024 |
3692 | ; add edi,1024 |
3722 | ; mov esi,0x100000+19*512 |
3693 | ; mov esi,0x100000+19*512 |
3723 | ; sub ecx,1 |
3694 | ; sub ecx,1 |
3724 | ; shl ecx,9 |
3695 | ; shl ecx,9 |
3725 | ; add esi,ecx |
3696 | ; add esi,ecx |
3726 | ; shl edx,9 |
3697 | ; shl edx,9 |
3727 | ; mov ecx,edx |
3698 | ; mov ecx,edx |
3728 | ; cld |
3699 | ; cld |
3729 | ; rep movsb |
3700 | ; rep movsb |
3730 | ; popad |
3701 | ; popad |
3731 | ; |
3702 | ; |
3732 | ; mov [esp+36],eax |
3703 | ; mov [esp+36],eax |
3733 | ; mov [esp+24],ebx |
3704 | ; mov [esp+24],ebx |
3734 | ; ret |
3705 | ; ret |
3735 | 3706 | ||
3736 | 3707 | ||
3737 | 3708 | ||
3738 | align 4 |
3709 | align 4 |
3739 | 3710 | ||
3740 | sys_programirq: |
3711 | sys_programirq: |
3741 | 3712 | ||
3742 | mov edi,[0x3010] |
3713 | mov edi,[TASK_BASE] |
3743 | add eax,[edi+TASKDATA.mem_start] |
3714 | add eax,[edi+TASKDATA.mem_start] |
3744 | 3715 | ||
3745 | cmp ebx,16 |
3716 | cmp ebx,16 |
3746 | jae .not_owner |
3717 | jae .not_owner |
3747 | mov edi,[0x3010] |
3718 | mov edi,[TASK_BASE] |
3748 | mov edi,[edi+TASKDATA.pid] |
3719 | mov edi,[edi+TASKDATA.pid] |
3749 | cmp edi,[irq_owner+ebx*4] |
3720 | cmp edi,[irq_owner+ebx*4] |
3750 | je spril1 |
3721 | je spril1 |
3751 | .not_owner: |
3722 | .not_owner: |
3752 | mov [esp+36],dword 1 |
3723 | mov [esp+36],dword 1 |
3753 | ret |
3724 | ret |
3754 | spril1: |
3725 | spril1: |
3755 | 3726 | ||
3756 | mov esi,eax |
3727 | mov esi,eax |
3757 | shl ebx,6 |
3728 | shl ebx,6 |
3758 | add ebx,irq00read |
3729 | add ebx,irq00read |
3759 | mov edi,ebx |
3730 | mov edi,ebx |
3760 | mov ecx,16 |
3731 | mov ecx,16 |
3761 | cld |
3732 | cld |
3762 | rep movsd |
3733 | rep movsd |
3763 | mov [esp+36],dword 0 |
3734 | mov [esp+36],dword 0 |
3764 | ret |
3735 | ret |
3765 | 3736 | ||
3766 | 3737 | ||
3767 | align 4 |
3738 | align 4 |
3768 | 3739 | ||
3769 | get_irq_data: |
3740 | get_irq_data: |
3770 | cmp eax,16 |
3741 | cmp eax,16 |
3771 | jae .not_owner |
3742 | jae .not_owner |
3772 | mov edx,eax ; check for correct owner |
3743 | mov edx,eax ; check for correct owner |
3773 | shl edx,2 |
3744 | shl edx,2 |
3774 | add edx,irq_owner |
3745 | add edx,irq_owner |
3775 | mov edx,[edx] |
3746 | mov edx,[edx] |
3776 | mov edi,[0x3010] |
3747 | mov edi,[TASK_BASE] |
3777 | mov edi,[edi+TASKDATA.pid] |
3748 | mov edi,[edi+TASKDATA.pid] |
3778 | cmp edx,edi |
3749 | cmp edx,edi |
3779 | je gidril1 |
3750 | je gidril1 |
3780 | .not_owner: |
3751 | .not_owner: |
3781 | mov [esp+32],dword 2 ; ecx=2 |
3752 | mov [esp+32],dword 2 ; ecx=2 |
3782 | ret |
3753 | ret |
3783 | 3754 | ||
3784 | gidril1: |
3755 | gidril1: |
3785 | 3756 | ||
3786 | mov ebx,eax |
3757 | mov ebx,eax |
3787 | shl ebx,12 |
3758 | shl ebx,12 |
3788 | add ebx,0x2e0000 |
3759 | add ebx,IRQ_SAVE |
3789 | mov eax,[ebx] |
3760 | mov eax,[ebx] |
3790 | mov ecx,1 |
3761 | mov ecx,1 |
3791 | test eax,eax |
3762 | test eax,eax |
3792 | jz gid1 |
3763 | jz gid1 |
3793 | 3764 | ||
3794 | dec eax |
3765 | dec eax |
3795 | mov esi,ebx |
3766 | mov esi,ebx |
3796 | mov [ebx],eax |
3767 | mov [ebx],eax |
3797 | movzx ebx,byte [ebx+0x10] |
3768 | movzx ebx,byte [ebx+0x10] |
3798 | add esi,0x10 |
3769 | add esi,0x10 |
3799 | mov edi,esi |
3770 | mov edi,esi |
3800 | inc esi |
3771 | inc esi |
3801 | mov ecx,4000 / 4 |
3772 | mov ecx,4000 / 4 |
3802 | cld |
3773 | cld |
3803 | rep movsd |
3774 | rep movsd |
3804 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3775 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3805 | gid1: |
3776 | gid1: |
3806 | mov [esp+36],eax |
3777 | mov [esp+36],eax |
3807 | mov [esp+32],ecx |
3778 | mov [esp+32],ecx |
3808 | mov [esp+24],ebx |
3779 | mov [esp+24],ebx |
3809 | ret |
3780 | ret |
3810 | 3781 | ||
3811 | 3782 | ||
3812 | set_io_access_rights: |
3783 | set_io_access_rights: |
3813 | 3784 | ||
3814 | pushad |
3785 | pushad |
3815 | 3786 | ||
3816 | mov edi,[0x3000] |
3787 | mov edi,[CURRENT_TASK] |
3817 | imul edi,tss_step |
3788 | imul edi,tss_step |
3818 | add edi,tss_data+128 |
3789 | add edi,tss_data+128 |
3819 | ; add edi,128 |
3790 | ; add edi,128 |
3820 | 3791 | ||
3821 | mov ecx,eax |
3792 | mov ecx,eax |
3822 | and ecx,7 ; offset in byte |
3793 | and ecx,7 ; offset in byte |
3823 | 3794 | ||
3824 | shr eax,3 ; number of byte |
3795 | shr eax,3 ; number of byte |
3825 | add edi,eax |
3796 | add edi,eax |
3826 | 3797 | ||
3827 | mov ebx,1 |
3798 | mov ebx,1 |
3828 | shl ebx,cl |
3799 | shl ebx,cl |
3829 | 3800 | ||
3830 | cmp ebp,0 ; enable access - ebp = 0 |
3801 | cmp ebp,0 ; enable access - ebp = 0 |
3831 | jne siar1 |
3802 | jne siar1 |
3832 | 3803 | ||
3833 | not ebx |
3804 | not ebx |
3834 | and [edi],byte bl |
3805 | and [edi],byte bl |
3835 | 3806 | ||
3836 | popad |
3807 | popad |
3837 | 3808 | ||
3838 | ret |
3809 | ret |
3839 | 3810 | ||
3840 | siar1: |
3811 | siar1: |
3841 | 3812 | ||
3842 | or [edi],byte bl ; disable access - ebp = 1 |
3813 | or [edi],byte bl ; disable access - ebp = 1 |
3843 | 3814 | ||
3844 | popad |
3815 | popad |
3845 | 3816 | ||
3846 | ret |
3817 | ret |
3847 | - | ||
3848 | - | ||
3849 | - | ||
3850 | - | ||
3851 | 3818 | ||
3852 | r_f_port_area: |
3819 | r_f_port_area: |
3853 | 3820 | ||
3854 | test eax, eax |
3821 | test eax, eax |
3855 | jnz free_port_area |
3822 | jnz free_port_area |
3856 | ; je r_port_area |
3823 | ; je r_port_area |
3857 | ; jmp free_port_area |
3824 | ; jmp free_port_area |
3858 | 3825 | ||
3859 | ; r_port_area: |
3826 | ; r_port_area: |
3860 | 3827 | ||
3861 | pushad |
3828 | pushad |
3862 | 3829 | ||
3863 | cmp ebx,ecx ; beginning > end ? |
3830 | cmp ebx,ecx ; beginning > end ? |
3864 | ja rpal1 |
3831 | ja rpal1 |
3865 | cmp ecx,65536 |
3832 | cmp ecx,65536 |
3866 | jae rpal1 |
3833 | jae rpal1 |
3867 | mov esi,[0x2d0000] |
3834 | mov esi,[RESERVED_PORTS] |
3868 | test esi,esi ; no reserved areas ? |
3835 | test esi,esi ; no reserved areas ? |
3869 | je rpal2 |
3836 | je rpal2 |
3870 | cmp esi,255 ; max reserved |
3837 | cmp esi,255 ; max reserved |
3871 | jae rpal1 |
3838 | jae rpal1 |
3872 | rpal3: |
3839 | rpal3: |
3873 | mov edi,esi |
3840 | mov edi,esi |
3874 | shl edi,4 |
3841 | shl edi,4 |
3875 | add edi,0x2d0000 |
3842 | add edi,RESERVED_PORTS |
3876 | cmp ebx,[edi+8] |
3843 | cmp ebx,[edi+8] |
3877 | ja rpal4 |
3844 | ja rpal4 |
3878 | cmp ecx,[edi+4] |
3845 | cmp ecx,[edi+4] |
3879 | jae rpal1 |
3846 | jae rpal1 |
3880 | ; jb rpal4 |
3847 | ; jb rpal4 |
3881 | ; jmp rpal1 |
3848 | ; jmp rpal1 |
3882 | rpal4: |
3849 | rpal4: |
3883 | 3850 | ||
3884 | dec esi |
3851 | dec esi |
3885 | jnz rpal3 |
3852 | jnz rpal3 |
3886 | jmp rpal2 |
3853 | jmp rpal2 |
3887 | rpal1: |
3854 | rpal1: |
3888 | popad |
3855 | popad |
3889 | mov eax,1 |
3856 | mov eax,1 |
3890 | ret |
3857 | ret |
3891 | 3858 | ||
3892 | rpal2: |
3859 | rpal2: |
3893 | popad |
3860 | popad |
3894 | 3861 | ||
3895 | 3862 | ||
3896 | ; enable port access at port IO map |
3863 | ; enable port access at port IO map |
3897 | cli |
3864 | cli |
3898 | pushad ; start enable io map |
3865 | pushad ; start enable io map |
3899 | 3866 | ||
3900 | cmp ecx,65536 ;16384 |
3867 | cmp ecx,65536 ;16384 |
3901 | jae no_unmask_io ; jge |
3868 | jae no_unmask_io ; jge |
3902 | 3869 | ||
3903 | mov eax,ebx |
3870 | mov eax,ebx |
3904 | 3871 | ||
3905 | new_port_access: |
3872 | new_port_access: |
3906 | 3873 | ||
3907 | pushad |
3874 | pushad |
3908 | 3875 | ||
3909 | xor ebp,ebp ; enable - eax = port |
3876 | xor ebp,ebp ; enable - eax = port |
3910 | call set_io_access_rights |
3877 | call set_io_access_rights |
3911 | 3878 | ||
3912 | popad |
3879 | popad |
3913 | 3880 | ||
3914 | inc eax |
3881 | inc eax |
3915 | cmp eax,ecx |
3882 | cmp eax,ecx |
3916 | jbe new_port_access |
3883 | jbe new_port_access |
3917 | 3884 | ||
3918 | no_unmask_io: |
3885 | no_unmask_io: |
3919 | 3886 | ||
3920 | popad ; end enable io map |
3887 | popad ; end enable io map |
3921 | sti |
3888 | sti |
3922 | 3889 | ||
3923 | mov edi,[0x2d0000] |
3890 | mov edi,[RESERVED_PORTS] |
3924 | add edi,1 |
3891 | add edi,1 |
3925 | mov [0x2d0000],edi |
3892 | mov [RESERVED_PORTS],edi |
3926 | shl edi,4 |
3893 | shl edi,4 |
3927 | add edi,0x2d0000 |
3894 | add edi,RESERVED_PORTS |
3928 | mov esi,[0x3010] |
3895 | mov esi,[TASK_BASE] |
3929 | mov esi,[esi+TASKDATA.pid] |
3896 | mov esi,[esi+TASKDATA.pid] |
3930 | mov [edi],esi |
3897 | mov [edi],esi |
3931 | mov [edi+4],ebx |
3898 | mov [edi+4],ebx |
3932 | mov [edi+8],ecx |
3899 | mov [edi+8],ecx |
3933 | 3900 | ||
3934 | xor eax, eax |
3901 | xor eax, eax |
3935 | ret |
3902 | ret |
3936 | - | ||
3937 | - | ||
3938 | - | ||
3939 | 3903 | ||
3940 | free_port_area: |
3904 | free_port_area: |
3941 | 3905 | ||
3942 | pushad |
3906 | pushad |
3943 | 3907 | ||
3944 | mov esi,[0x2d0000] ; no reserved areas ? |
3908 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
3945 | test esi,esi |
3909 | test esi,esi |
3946 | je frpal2 |
3910 | je frpal2 |
3947 | mov edx,[0x3010] |
3911 | mov edx,[TASK_BASE] |
3948 | mov edx,[edx+TASKDATA.pid] |
3912 | mov edx,[edx+TASKDATA.pid] |
3949 | frpal3: |
3913 | frpal3: |
3950 | mov edi,esi |
3914 | mov edi,esi |
3951 | shl edi,4 |
3915 | shl edi,4 |
3952 | add edi,0x2d0000 |
3916 | add edi,RESERVED_PORTS |
3953 | cmp edx,[edi] |
3917 | cmp edx,[edi] |
3954 | jne frpal4 |
3918 | jne frpal4 |
3955 | cmp ebx,[edi+4] |
3919 | cmp ebx,[edi+4] |
3956 | jne frpal4 |
3920 | jne frpal4 |
3957 | cmp ecx,[edi+8] |
3921 | cmp ecx,[edi+8] |
3958 | jne frpal4 |
3922 | jne frpal4 |
3959 | jmp frpal1 |
3923 | jmp frpal1 |
3960 | frpal4: |
3924 | frpal4: |
3961 | dec esi |
3925 | dec esi |
3962 | jnz frpal3 |
3926 | jnz frpal3 |
3963 | frpal2: |
3927 | frpal2: |
3964 | popad |
3928 | popad |
3965 | mov eax,1 |
3929 | mov eax,1 |
3966 | ret |
3930 | ret |
3967 | frpal1: |
3931 | frpal1: |
3968 | mov ecx,256 |
3932 | mov ecx,256 |
3969 | sub ecx,esi |
3933 | sub ecx,esi |
3970 | shl ecx,4 |
3934 | shl ecx,4 |
3971 | mov esi,edi |
3935 | mov esi,edi |
3972 | add esi,16 |
3936 | add esi,16 |
3973 | cld |
3937 | cld |
3974 | rep movsb |
3938 | rep movsb |
3975 | 3939 | ||
3976 | dec dword [0x2d0000] |
3940 | dec dword [RESERVED_PORTS] |
3977 | 3941 | ||
3978 | popad |
3942 | popad |
3979 | 3943 | ||
3980 | 3944 | ||
3981 | ; disable port access at port IO map |
3945 | ; disable port access at port IO map |
3982 | 3946 | ||
3983 | pushad ; start disable io map |
3947 | pushad ; start disable io map |
3984 | 3948 | ||
3985 | cmp ecx,65536 ;16384 |
3949 | cmp ecx,65536 ;16384 |
3986 | jge no_mask_io |
3950 | jge no_mask_io |
3987 | 3951 | ||
3988 | mov eax,ebx |
3952 | mov eax,ebx |
3989 | 3953 | ||
3990 | new_port_access_disable: |
3954 | new_port_access_disable: |
3991 | 3955 | ||
3992 | pushad |
3956 | pushad |
3993 | 3957 | ||
3994 | mov ebp,1 ; disable - eax = port |
3958 | mov ebp,1 ; disable - eax = port |
3995 | call set_io_access_rights |
3959 | call set_io_access_rights |
3996 | 3960 | ||
3997 | popad |
3961 | popad |
3998 | 3962 | ||
3999 | inc eax |
3963 | inc eax |
4000 | cmp eax,ecx |
3964 | cmp eax,ecx |
4001 | jbe new_port_access_disable |
3965 | jbe new_port_access_disable |
4002 | 3966 | ||
4003 | no_mask_io: |
3967 | no_mask_io: |
4004 | 3968 | ||
4005 | popad ; end disable io map |
3969 | popad ; end disable io map |
4006 | 3970 | ||
4007 | xor eax, eax |
3971 | xor eax, eax |
4008 | ret |
3972 | ret |
4009 | 3973 | ||
4010 | 3974 | ||
4011 | reserve_free_irq: |
3975 | reserve_free_irq: |
4012 | 3976 | ||
4013 | mov ecx, 1 |
3977 | mov ecx, 1 |
4014 | cmp ebx, 16 |
3978 | cmp ebx, 16 |
4015 | jae fril1 |
3979 | jae fril1 |
4016 | test eax,eax |
3980 | test eax,eax |
4017 | jz reserve_irq |
3981 | jz reserve_irq |
4018 | 3982 | ||
4019 | lea edi,[irq_owner+ebx*4] |
3983 | lea edi,[irq_owner+ebx*4] |
4020 | mov edx,[edi] |
3984 | mov edx,[edi] |
4021 | mov eax,[0x3010] |
3985 | mov eax,[TASK_BASE] |
4022 | cmp edx,[eax+TASKDATA.pid] |
3986 | cmp edx,[eax+TASKDATA.pid] |
4023 | jne fril1 |
3987 | jne fril1 |
4024 | dec ecx |
3988 | dec ecx |
4025 | mov [edi],ecx |
3989 | mov [edi],ecx |
4026 | fril1: |
3990 | fril1: |
4027 | mov [esp+36],ecx ; return in eax |
3991 | mov [esp+36],ecx ; return in eax |
4028 | ret |
3992 | ret |
4029 | 3993 | ||
4030 | reserve_irq: |
3994 | reserve_irq: |
4031 | 3995 | ||
4032 | lea edi,[irq_owner+ebx*4] |
3996 | lea edi,[irq_owner+ebx*4] |
4033 | cmp dword [edi], 0 |
3997 | cmp dword [edi], 0 |
4034 | jnz ril1 |
3998 | jnz ril1 |
4035 | 3999 | ||
4036 | mov edx,[0x3010] |
4000 | mov edx,[TASK_BASE] |
4037 | mov edx,[edx+TASKDATA.pid] |
4001 | mov edx,[edx+TASKDATA.pid] |
4038 | mov [edi],edx |
4002 | mov [edi],edx |
4039 | dec ecx |
4003 | dec ecx |
4040 | ril1: |
4004 | ril1: |
4041 | mov [esp+36],ecx ; return in eax |
4005 | mov [esp+36],ecx ; return in eax |
4042 | ret |
4006 | ret |
4043 | - | ||
4044 | - | ||
4045 | 4007 | ||
4046 | __sys_drawbackground: |
4008 | __sys_drawbackground: |
4047 | inc [mouse_pause] |
4009 | inc [mouse_pause] |
4048 | cmp [0xfe0c],word 0x12 |
4010 | cmp [SCR_MODE],word 0x12 |
4049 | je dbrv20 |
4011 | je dbrv20 |
4050 | dbrv12: |
4012 | dbrv12: |
4051 | cmp [0xfe0c],word 0100000000000000b |
4013 | cmp [SCR_MODE],word 0100000000000000b |
4052 | jge dbrv20 |
4014 | jge dbrv20 |
4053 | cmp [0xfe0c],word 0x13 |
4015 | cmp [SCR_MODE],word 0x13 |
4054 | je dbrv20 |
4016 | je dbrv20 |
4055 | call vesa12_drawbackground |
4017 | call vesa12_drawbackground |
4056 | dec [mouse_pause] |
4018 | dec [mouse_pause] |
4057 | call [draw_pointer] |
4019 | call [draw_pointer] |
4058 | ret |
4020 | ret |
4059 | dbrv20: |
4021 | dbrv20: |
4060 | cmp [display_data-12],dword 1 |
4022 | cmp [display_data-12],dword 1 |
4061 | jne bgrstr |
4023 | jne bgrstr |
4062 | call vesa20_drawbackground_tiled |
4024 | call vesa20_drawbackground_tiled |
4063 | dec [mouse_pause] |
4025 | dec [mouse_pause] |
4064 | call [draw_pointer] |
4026 | call [draw_pointer] |
4065 | ret |
4027 | ret |
4066 | bgrstr: |
4028 | bgrstr: |
4067 | call vesa20_drawbackground_stretch |
4029 | call vesa20_drawbackground_stretch |
4068 | dec [mouse_pause] |
4030 | dec [mouse_pause] |
4069 | call [draw_pointer] |
4031 | call [draw_pointer] |
4070 | ret |
4032 | ret |
4071 | 4033 | ||
4072 | align 4 |
4034 | align 4 |
4073 | 4035 | ||
4074 | syscall_putimage: ; PutImage |
4036 | syscall_putimage: ; PutImage |
4075 | 4037 | ||
4076 | mov edx,ecx |
4038 | mov edx,ecx |
4077 | mov ecx,ebx |
4039 | mov ecx,ebx |
4078 | lea ebx, [eax+std_application_base_address] |
4040 | lea ebx, [eax+std_application_base_address] |
4079 | call [putimage] |
4041 | call [putimage] |
4080 | ret |
4042 | ret |
4081 | 4043 | ||
4082 | __sys_putimage: |
4044 | __sys_putimage: |
4083 | test ecx,0x80008000 |
4045 | test ecx,0x80008000 |
4084 | jnz .exit |
4046 | jnz .exit |
4085 | test ecx,0x0000FFFF |
4047 | test ecx,0x0000FFFF |
4086 | jz .exit |
4048 | jz .exit |
4087 | test ecx,0xFFFF0000 |
4049 | test ecx,0xFFFF0000 |
4088 | jnz @f |
4050 | jnz @f |
4089 | .exit: |
4051 | .exit: |
4090 | ret |
4052 | ret |
4091 | @@: |
4053 | @@: |
4092 | mov edi,[0x3000] |
4054 | mov edi,[CURRENT_TASK] |
4093 | shl edi,8 |
4055 | shl edi,8 |
4094 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
4056 | add dx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4095 | rol edx,16 |
4057 | rol edx,16 |
4096 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
4058 | add dx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4097 | rol edx,16 |
4059 | rol edx,16 |
4098 | .forced: |
4060 | .forced: |
- | 4061 | push ebp esi 0 |
|
- | 4062 | mov ebp, putimage_get24bpp |
|
- | 4063 | mov esi, putimage_init24bpp |
|
- | 4064 | sys_putimage_bpp: |
|
- | 4065 | ; call [disable_mouse] ; this will be done in xxx_putimage |
|
4099 | ; mov eax, vga_putimage |
4066 | ; mov eax, vga_putimage |
4100 | cmp [0xfe0c], word 0x12 |
4067 | cmp [SCR_MODE], word 0x12 |
4101 | jz @f ;.doit |
4068 | jz @f ;.doit |
4102 | mov eax, vesa12_putimage |
4069 | mov eax, vesa12_putimage |
4103 | cmp [0xfe0c], word 0100000000000000b |
4070 | cmp [SCR_MODE], word 0100000000000000b |
4104 | jae @f |
4071 | jae @f |
4105 | cmp [0xfe0c], word 0x13 |
4072 | cmp [SCR_MODE], word 0x13 |
4106 | jnz .doit |
4073 | jnz .doit |
4107 | @@: |
4074 | @@: |
4108 | mov eax, vesa20_putimage |
4075 | mov eax, vesa20_putimage |
4109 | .doit: |
4076 | .doit: |
4110 | inc [mouse_pause] |
4077 | inc [mouse_pause] |
4111 | call eax |
4078 | call eax |
4112 | dec [mouse_pause] |
4079 | dec [mouse_pause] |
- | 4080 | pop ebp esi ebp |
|
4113 | jmp [draw_pointer] |
4081 | jmp [draw_pointer] |
- | 4082 | ||
- | 4083 | syscall_putimage_palette: |
|
- | 4084 | lea edi, [esi+std_application_base_address] |
|
- | 4085 | mov esi, edx |
|
- | 4086 | mov edx, ecx |
|
- | 4087 | mov ecx, ebx |
|
- | 4088 | lea ebx, [eax+std_application_base_address] |
|
- | 4089 | sys_putimage_palette: |
|
- | 4090 | ; ebx = pointer to image |
|
- | 4091 | ; ecx = [xsize]*65536 + [ysize] |
|
- | 4092 | ; edx = [xstart]*65536 + [ystart] |
|
- | 4093 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
|
- | 4094 | ; edi = pointer to palette |
|
- | 4095 | ; ebp = row delta |
|
- | 4096 | mov eax, [CURRENT_TASK] |
|
- | 4097 | shl eax, 8 |
|
- | 4098 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
|
- | 4099 | rol edx, 16 |
|
- | 4100 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
|
- | 4101 | rol edx, 16 |
|
- | 4102 | .forced: |
|
- | 4103 | push ebp esi ebp |
|
- | 4104 | cmp esi, 8 |
|
- | 4105 | jnz @f |
|
- | 4106 | mov ebp, putimage_get8bpp |
|
- | 4107 | mov esi, putimage_init8bpp |
|
- | 4108 | jmp sys_putimage_bpp |
|
- | 4109 | @@: |
|
- | 4110 | cmp esi, 24 |
|
- | 4111 | jnz @f |
|
- | 4112 | mov ebp, putimage_get24bpp |
|
- | 4113 | mov esi, putimage_init24bpp |
|
- | 4114 | jmp sys_putimage_bpp |
|
- | 4115 | @@: |
|
- | 4116 | cmp esi, 32 |
|
- | 4117 | jnz @f |
|
- | 4118 | mov ebp, putimage_get32bpp |
|
- | 4119 | mov esi, putimage_init32bpp |
|
- | 4120 | jmp sys_putimage_bpp |
|
- | 4121 | @@: |
|
- | 4122 | pop ebp esi |
|
- | 4123 | ret |
|
- | 4124 | ||
- | 4125 | putimage_init24bpp: |
|
- | 4126 | lea eax, [eax*3] |
|
- | 4127 | putimage_init8bpp: |
|
- | 4128 | ret |
|
- | 4129 | ||
- | 4130 | putimage_get24bpp: |
|
- | 4131 | mov eax, [esi] |
|
- | 4132 | add esi, 3 |
|
- | 4133 | ret 4 |
|
- | 4134 | putimage_get8bpp: |
|
- | 4135 | movzx eax, byte [esi] |
|
- | 4136 | push edx |
|
- | 4137 | mov edx, [esp+8] |
|
- | 4138 | mov eax, [edx+eax*4] |
|
- | 4139 | pop edx |
|
- | 4140 | inc esi |
|
- | 4141 | ret 4 |
|
- | 4142 | ||
- | 4143 | putimage_init32bpp: |
|
- | 4144 | shl eax, 2 |
|
- | 4145 | ret |
|
- | 4146 | putimage_get32bpp: |
|
- | 4147 | lodsd |
|
- | 4148 | ret 4 |
|
4114 | 4149 | ||
4115 | ; eax x beginning |
4150 | ; eax x beginning |
4116 | ; ebx y beginning |
4151 | ; ebx y beginning |
4117 | ; ecx x end |
4152 | ; ecx x end |
4118 | ; edx y end |
4153 | ; edx y end |
4119 | ; edi color |
4154 | ; edi color |
4120 | 4155 | ||
4121 | __sys_drawbar: |
4156 | __sys_drawbar: |
4122 | mov esi,[0x3000] |
4157 | mov esi,[CURRENT_TASK] |
4123 | shl esi,8 |
4158 | shl esi,8 |
4124 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4159 | add eax,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4125 | add ecx,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4160 | add ecx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4126 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4161 | add ebx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4127 | add edx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4162 | add edx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4128 | .forced: |
4163 | .forced: |
4129 | inc [mouse_pause] |
4164 | inc [mouse_pause] |
- | 4165 | ; call [disable_mouse] |
|
4130 | cmp [0xfe0c],word 0x12 |
4166 | cmp [SCR_MODE],word 0x12 |
4131 | je dbv20 |
4167 | je dbv20 |
4132 | sdbv20: |
4168 | sdbv20: |
4133 | cmp [0xfe0c],word 0100000000000000b |
4169 | cmp [SCR_MODE],word 0100000000000000b |
4134 | jge dbv20 |
4170 | jge dbv20 |
4135 | cmp [0xfe0c],word 0x13 |
4171 | cmp [SCR_MODE],word 0x13 |
4136 | je dbv20 |
4172 | je dbv20 |
4137 | call vesa12_drawbar |
4173 | call vesa12_drawbar |
4138 | dec [mouse_pause] |
4174 | dec [mouse_pause] |
4139 | call [draw_pointer] |
4175 | call [draw_pointer] |
4140 | ret |
4176 | ret |
4141 | dbv20: |
4177 | dbv20: |
4142 | call vesa20_drawbar |
4178 | call vesa20_drawbar |
4143 | dec [mouse_pause] |
4179 | dec [mouse_pause] |
4144 | call [draw_pointer] |
4180 | call [draw_pointer] |
4145 | ret |
4181 | ret |
4146 | 4182 | ||
4147 | 4183 | ||
4148 | 4184 | ||
4149 | kb_read: |
4185 | kb_read: |
4150 | 4186 | ||
4151 | push ecx edx |
4187 | push ecx edx |
4152 | 4188 | ||
4153 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4189 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4154 | kr_loop: |
4190 | kr_loop: |
4155 | in al,0x64 |
4191 | in al,0x64 |
4156 | test al,1 |
4192 | test al,1 |
4157 | jnz kr_ready |
4193 | jnz kr_ready |
4158 | loop kr_loop |
4194 | loop kr_loop |
4159 | mov ah,1 |
4195 | mov ah,1 |
4160 | jmp kr_exit |
4196 | jmp kr_exit |
4161 | kr_ready: |
4197 | kr_ready: |
4162 | push ecx |
4198 | push ecx |
4163 | mov ecx,32 |
4199 | mov ecx,32 |
4164 | kr_delay: |
4200 | kr_delay: |
4165 | loop kr_delay |
4201 | loop kr_delay |
4166 | pop ecx |
4202 | pop ecx |
4167 | in al,0x60 |
4203 | in al,0x60 |
4168 | xor ah,ah |
4204 | xor ah,ah |
4169 | kr_exit: |
4205 | kr_exit: |
4170 | 4206 | ||
4171 | pop edx ecx |
4207 | pop edx ecx |
4172 | 4208 | ||
4173 | ret |
4209 | ret |
4174 | 4210 | ||
4175 | 4211 | ||
4176 | kb_write: |
4212 | kb_write: |
4177 | 4213 | ||
4178 | push ecx edx |
4214 | push ecx edx |
4179 | 4215 | ||
4180 | mov dl,al |
4216 | mov dl,al |
4181 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4217 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4182 | kw_loop1: |
4218 | ; kw_loop1: |
4183 | in al,0x64 |
4219 | ; in al,0x64 |
4184 | test al,0x20 |
4220 | ; test al,0x20 |
4185 | jz kw_ok1 |
4221 | ; jz kw_ok1 |
4186 | loop kw_loop1 |
4222 | ; loop kw_loop1 |
4187 | mov ah,1 |
4223 | ; mov ah,1 |
4188 | jmp kw_exit |
4224 | ; jmp kw_exit |
4189 | kw_ok1: |
4225 | ; kw_ok1: |
4190 | in al,0x60 |
4226 | in al,0x60 |
4191 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4227 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4192 | kw_loop: |
4228 | kw_loop: |
4193 | in al,0x64 |
4229 | in al,0x64 |
4194 | test al,2 |
4230 | test al,2 |
4195 | jz kw_ok |
4231 | jz kw_ok |
4196 | loop kw_loop |
4232 | loop kw_loop |
4197 | mov ah,1 |
4233 | mov ah,1 |
4198 | jmp kw_exit |
4234 | jmp kw_exit |
4199 | kw_ok: |
4235 | kw_ok: |
4200 | mov al,dl |
4236 | mov al,dl |
4201 | out 0x60,al |
4237 | out 0x60,al |
4202 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4238 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4203 | kw_loop3: |
4239 | kw_loop3: |
4204 | in al,0x64 |
4240 | in al,0x64 |
4205 | test al,2 |
4241 | test al,2 |
4206 | jz kw_ok3 |
4242 | jz kw_ok3 |
4207 | loop kw_loop3 |
4243 | loop kw_loop3 |
4208 | mov ah,1 |
4244 | mov ah,1 |
4209 | jmp kw_exit |
4245 | jmp kw_exit |
4210 | kw_ok3: |
4246 | kw_ok3: |
4211 | mov ah,8 |
4247 | mov ah,8 |
4212 | kw_loop4: |
4248 | kw_loop4: |
4213 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4249 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4214 | kw_loop5: |
4250 | kw_loop5: |
4215 | in al,0x64 |
4251 | in al,0x64 |
4216 | test al,1 |
4252 | test al,1 |
4217 | jnz kw_ok4 |
4253 | jnz kw_ok4 |
4218 | loop kw_loop5 |
4254 | loop kw_loop5 |
4219 | dec ah |
4255 | dec ah |
4220 | jnz kw_loop4 |
4256 | jnz kw_loop4 |
4221 | kw_ok4: |
4257 | kw_ok4: |
4222 | xor ah,ah |
4258 | xor ah,ah |
4223 | kw_exit: |
4259 | kw_exit: |
4224 | 4260 | ||
4225 | pop edx ecx |
4261 | pop edx ecx |
4226 | 4262 | ||
4227 | ret |
4263 | ret |
4228 | 4264 | ||
4229 | 4265 | ||
4230 | kb_cmd: |
4266 | kb_cmd: |
4231 | 4267 | ||
4232 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4268 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4233 | c_wait: |
4269 | c_wait: |
4234 | in al,0x64 |
4270 | in al,0x64 |
4235 | test al,2 |
4271 | test al,2 |
4236 | jz c_send |
4272 | jz c_send |
4237 | loop c_wait |
4273 | loop c_wait |
4238 | jmp c_error |
4274 | jmp c_error |
4239 | c_send: |
4275 | c_send: |
4240 | mov al,bl |
4276 | mov al,bl |
4241 | out 0x64,al |
4277 | out 0x64,al |
4242 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4278 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4243 | c_accept: |
4279 | c_accept: |
4244 | in al,0x64 |
4280 | in al,0x64 |
4245 | test al,2 |
4281 | test al,2 |
4246 | jz c_ok |
4282 | jz c_ok |
4247 | loop c_accept |
4283 | loop c_accept |
4248 | c_error: |
4284 | c_error: |
4249 | mov ah,1 |
4285 | mov ah,1 |
4250 | jmp c_exit |
4286 | jmp c_exit |
4251 | c_ok: |
4287 | c_ok: |
4252 | xor ah,ah |
4288 | xor ah,ah |
4253 | c_exit: |
4289 | c_exit: |
4254 | ret |
4290 | ret |
4255 | 4291 | ||
4256 | 4292 | ||
4257 | setmouse: ; set mousepicture -pointer |
4293 | setmouse: ; set mousepicture -pointer |
4258 | ; ps2 mouse enable |
4294 | ; ps2 mouse enable |
4259 | 4295 | ||
4260 | mov [0xf200],dword mousepointer+62+32*31*4 |
4296 | mov [MOUSE_PICTURE],dword mousepointer+62+32*31*4 |
4261 | 4297 | ||
4262 | cli |
4298 | cli |
4263 | ; mov bl,0xa8 ; enable mouse cmd |
4299 | ; mov bl,0xa8 ; enable mouse cmd |
4264 | ; call kb_cmd |
4300 | ; call kb_cmd |
4265 | ; call kb_read ; read status |
4301 | ; call kb_read ; read status |
4266 | ; mov bl,0x20 ; get command byte |
4302 | ; mov bl,0x20 ; get command byte |
4267 | ; call kb_cmd |
4303 | ; call kb_cmd |
4268 | ; call kb_read |
4304 | ; call kb_read |
4269 | ; or al,3 ; enable interrupt |
4305 | ; or al,3 ; enable interrupt |
4270 | ; mov bl,0x60 ; write command |
4306 | ; mov bl,0x60 ; write command |
4271 | ; push eax |
4307 | ; push eax |
4272 | ; call kb_cmd |
4308 | ; call kb_cmd |
4273 | ; pop eax |
4309 | ; pop eax |
4274 | ; call kb_write |
4310 | ; call kb_write |
4275 | ; mov bl,0xd4 ; for mouse |
4311 | ; mov bl,0xd4 ; for mouse |
4276 | ; call kb_cmd |
4312 | ; call kb_cmd |
4277 | ; mov al,0xf4 ; enable mouse device |
4313 | ; mov al,0xf4 ; enable mouse device |
4278 | ; call kb_write |
4314 | ; call kb_write |
4279 | ; call kb_read ; read status return |
4315 | ; call kb_read ; read status return |
4280 | 4316 | ||
4281 | ; com1 mouse enable |
4317 | ; com1 mouse enable |
4282 | 4318 | ||
4283 | mov bx,0x3f8 ; combase |
4319 | mov bx,0x3f8 ; combase |
4284 | 4320 | ||
4285 | mov dx,bx |
4321 | mov dx,bx |
4286 | add dx,3 |
4322 | add dx,3 |
4287 | mov al,0x80 |
4323 | mov al,0x80 |
4288 | out dx,al |
4324 | out dx,al |
4289 | 4325 | ||
4290 | mov dx,bx |
4326 | mov dx,bx |
4291 | add dx,1 |
4327 | add dx,1 |
4292 | mov al,0 |
4328 | mov al,0 |
4293 | out dx,al |
4329 | out dx,al |
4294 | 4330 | ||
4295 | mov dx,bx |
4331 | mov dx,bx |
4296 | add dx,0 |
4332 | add dx,0 |
4297 | mov al,0x30*2 ; 0x30 / 4 |
4333 | mov al,0x30*2 ; 0x30 / 4 |
4298 | out dx,al |
4334 | out dx,al |
4299 | 4335 | ||
4300 | mov dx,bx |
4336 | mov dx,bx |
4301 | add dx,3 |
4337 | add dx,3 |
4302 | mov al,2 ; 3 |
4338 | mov al,2 ; 3 |
4303 | out dx,al |
4339 | out dx,al |
4304 | 4340 | ||
4305 | mov dx,bx |
4341 | mov dx,bx |
4306 | add dx,4 |
4342 | add dx,4 |
4307 | mov al,0xb |
4343 | mov al,0xb |
4308 | out dx,al |
4344 | out dx,al |
4309 | 4345 | ||
4310 | mov dx,bx |
4346 | mov dx,bx |
4311 | add dx,1 |
4347 | add dx,1 |
4312 | mov al,1 |
4348 | mov al,1 |
4313 | out dx,al |
4349 | out dx,al |
4314 | 4350 | ||
4315 | 4351 | ||
4316 | ; com2 mouse enable |
4352 | ; com2 mouse enable |
4317 | 4353 | ||
4318 | mov bx,0x2f8 ; combase |
4354 | mov bx,0x2f8 ; combase |
4319 | 4355 | ||
4320 | mov dx,bx |
4356 | mov dx,bx |
4321 | add dx,3 |
4357 | add dx,3 |
4322 | mov al,0x80 |
4358 | mov al,0x80 |
4323 | out dx,al |
4359 | out dx,al |
4324 | 4360 | ||
4325 | mov dx,bx |
4361 | mov dx,bx |
4326 | add dx,1 |
4362 | add dx,1 |
4327 | mov al,0 |
4363 | mov al,0 |
4328 | out dx,al |
4364 | out dx,al |
4329 | 4365 | ||
4330 | mov dx,bx |
4366 | mov dx,bx |
4331 | add dx,0 |
4367 | add dx,0 |
4332 | mov al,0x30*2 |
4368 | mov al,0x30*2 |
4333 | out dx,al |
4369 | out dx,al |
4334 | 4370 | ||
4335 | mov dx,bx |
4371 | mov dx,bx |
4336 | add dx,3 |
4372 | add dx,3 |
4337 | mov al,2 |
4373 | mov al,2 |
4338 | out dx,al |
4374 | out dx,al |
4339 | 4375 | ||
4340 | mov dx,bx |
4376 | mov dx,bx |
4341 | add dx,4 |
4377 | add dx,4 |
4342 | mov al,0xb |
4378 | mov al,0xb |
4343 | out dx,al |
4379 | out dx,al |
4344 | 4380 | ||
4345 | mov dx,bx |
4381 | mov dx,bx |
4346 | add dx,1 |
4382 | add dx,1 |
4347 | mov al,1 |
4383 | mov al,1 |
4348 | out dx,al |
4384 | out dx,al |
4349 | 4385 | ||
4350 | ret |
4386 | ret |
4351 | 4387 | ||
4352 | 4388 | ||
4353 | _rdtsc: |
4389 | _rdtsc: |
4354 | - | ||
4355 | mov edx,[cpuid_1+3*4] |
- | |
4356 | test edx,00010000b |
4390 | bt [cpu_caps], CAPS_TSC |
4357 | jz ret_rdtsc |
4391 | jnc ret_rdtsc |
4358 | rdtsc |
4392 | rdtsc |
4359 | ret |
4393 | ret |
4360 | ret_rdtsc: |
4394 | ret_rdtsc: |
4361 | mov edx,0xffffffff |
4395 | mov edx,0xffffffff |
4362 | mov eax,0xffffffff |
4396 | mov eax,0xffffffff |
4363 | ret |
4397 | ret |
4364 | - | ||
4365 | - | ||
4366 | 4398 | ||
4367 | rerouteirqs: |
4399 | rerouteirqs: |
4368 | 4400 | ||
4369 | cli |
4401 | cli |
4370 | 4402 | ||
4371 | mov al,0x11 ; icw4, edge triggered |
4403 | mov al,0x11 ; icw4, edge triggered |
4372 | out 0x20,al |
4404 | out 0x20,al |
4373 | call pic_delay |
4405 | call pic_delay |
4374 | out 0xA0,al |
4406 | out 0xA0,al |
4375 | call pic_delay |
4407 | call pic_delay |
4376 | 4408 | ||
4377 | mov al,0x20 ; generate 0x20 + |
4409 | mov al,0x20 ; generate 0x20 + |
4378 | out 0x21,al |
4410 | out 0x21,al |
4379 | call pic_delay |
4411 | call pic_delay |
4380 | mov al,0x28 ; generate 0x28 + |
4412 | mov al,0x28 ; generate 0x28 + |
4381 | out 0xA1,al |
4413 | out 0xA1,al |
4382 | call pic_delay |
4414 | call pic_delay |
4383 | 4415 | ||
4384 | mov al,0x04 ; slave at irq2 |
4416 | mov al,0x04 ; slave at irq2 |
4385 | out 0x21,al |
4417 | out 0x21,al |
4386 | call pic_delay |
4418 | call pic_delay |
4387 | mov al,0x02 ; at irq9 |
4419 | mov al,0x02 ; at irq9 |
4388 | out 0xA1,al |
4420 | out 0xA1,al |
4389 | call pic_delay |
4421 | call pic_delay |
4390 | 4422 | ||
4391 | mov al,0x01 ; 8086 mode |
4423 | mov al,0x01 ; 8086 mode |
4392 | out 0x21,al |
4424 | out 0x21,al |
4393 | call pic_delay |
4425 | call pic_delay |
4394 | out 0xA1,al |
4426 | out 0xA1,al |
4395 | call pic_delay |
4427 | call pic_delay |
4396 | 4428 | ||
4397 | mov al,255 ; mask all irq's |
4429 | mov al,255 ; mask all irq's |
4398 | out 0xA1,al |
4430 | out 0xA1,al |
4399 | call pic_delay |
4431 | call pic_delay |
4400 | out 0x21,al |
4432 | out 0x21,al |
4401 | call pic_delay |
4433 | call pic_delay |
4402 | 4434 | ||
4403 | mov ecx,0x1000 |
4435 | mov ecx,0x1000 |
4404 | cld |
4436 | cld |
4405 | picl1: call pic_delay |
4437 | picl1: call pic_delay |
4406 | loop picl1 |
4438 | loop picl1 |
4407 | 4439 | ||
4408 | mov al,255 ; mask all irq's |
4440 | mov al,255 ; mask all irq's |
4409 | out 0xA1,al |
4441 | out 0xA1,al |
4410 | call pic_delay |
4442 | call pic_delay |
4411 | out 0x21,al |
4443 | out 0x21,al |
4412 | call pic_delay |
4444 | call pic_delay |
4413 | 4445 | ||
4414 | cli |
4446 | cli |
4415 | 4447 | ||
4416 | ret |
4448 | ret |
4417 | 4449 | ||
4418 | 4450 | ||
4419 | pic_delay: |
4451 | pic_delay: |
4420 | 4452 | ||
4421 | jmp pdl1 |
4453 | jmp pdl1 |
4422 | pdl1: ret |
4454 | pdl1: ret |
4423 | 4455 | ||
4424 | 4456 | ||
4425 | sys_msg_board_str: |
4457 | sys_msg_board_str: |
4426 | 4458 | ||
4427 | pushad |
4459 | pushad |
4428 | @@: |
4460 | @@: |
4429 | cmp [esi],byte 0 |
4461 | cmp [esi],byte 0 |
4430 | je @f |
4462 | je @f |
4431 | mov eax,1 |
4463 | mov eax,1 |
4432 | movzx ebx,byte [esi] |
4464 | movzx ebx,byte [esi] |
4433 | call sys_msg_board |
4465 | call sys_msg_board |
4434 | inc esi |
4466 | inc esi |
4435 | jmp @b |
4467 | jmp @b |
4436 | @@: |
4468 | @@: |
4437 | popad |
4469 | popad |
4438 | ret |
4470 | ret |
4439 | 4471 | ||
4440 | uglobal |
4472 | uglobal |
4441 | msg_board_data: times 512 db 0 |
4473 | msg_board_data: times 4096 db 0 |
4442 | msg_board_count dd 0x0 |
4474 | msg_board_count dd 0x0 |
4443 | endg |
4475 | endg |
4444 | 4476 | ||
4445 | sys_msg_board: |
4477 | sys_msg_board: |
4446 | 4478 | ||
4447 | ; eax=1 : write : bl byte to write |
4479 | ; eax=1 : write : bl byte to write |
4448 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4480 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4449 | 4481 | ||
4450 | mov ecx,[msg_board_count] |
4482 | mov ecx,[msg_board_count] |
4451 | cmp eax, 1 |
4483 | cmp eax, 1 |
4452 | jne smbl1 |
4484 | jne smbl1 |
4453 | 4485 | ||
4454 | 4486 | ||
4455 | mov [msg_board_data+ecx],bl |
4487 | mov [msg_board_data+ecx],bl |
4456 | inc ecx |
4488 | inc ecx |
4457 | and ecx, 511 |
4489 | and ecx, 4095 |
4458 | mov [msg_board_count], ecx |
4490 | mov [msg_board_count], ecx |
4459 | mov [check_idle_semaphore], 5 |
4491 | mov [check_idle_semaphore], 5 |
4460 | ret |
4492 | ret |
4461 | smbl1: |
4493 | smbl1: |
4462 | 4494 | ||
4463 | cmp eax, 2 |
4495 | cmp eax, 2 |
4464 | jne smbl2 |
4496 | jne smbl2 |
4465 | test ecx, ecx |
4497 | test ecx, ecx |
4466 | jz smbl21 |
4498 | jz smbl21 |
4467 | ; mov edi, msg_board_data |
4499 | ; mov edi, msg_board_data |
4468 | ; mov esi, msg_board_data+1 |
4500 | ; mov esi, msg_board_data+1 |
4469 | ; movzx eax, byte [edi] |
4501 | ; movzx eax, byte [edi] |
4470 | mov eax, msg_board_data+1 |
4502 | mov eax, msg_board_data+1 |
4471 | mov ebx, msg_board_data |
4503 | mov ebx, msg_board_data |
4472 | movzx edx, byte [ebx] |
4504 | movzx edx, byte [ebx] |
4473 | call memmove |
4505 | call memmove |
4474 | ; push ecx |
4506 | ; push ecx |
4475 | ; shr ecx, 2 |
4507 | ; shr ecx, 2 |
4476 | ; cld |
4508 | ; cld |
4477 | ; rep movsd |
4509 | ; rep movsd |
4478 | ; pop ecx |
4510 | ; pop ecx |
4479 | ; and ecx, 3 |
4511 | ; and ecx, 3 |
4480 | ; rep movsb |
4512 | ; rep movsb |
4481 | dec [msg_board_count] |
4513 | dec [msg_board_count] |
4482 | mov [esp+36], edx ;eax |
4514 | mov [esp+36], edx ;eax |
4483 | mov [esp+24], dword 1 |
4515 | mov [esp+24], dword 1 |
4484 | ret |
4516 | ret |
4485 | smbl21: |
4517 | smbl21: |
4486 | mov [esp+36], ecx |
4518 | mov [esp+36], ecx |
4487 | mov [esp+24], ecx |
4519 | mov [esp+24], ecx |
4488 | 4520 | ||
4489 | smbl2: |
4521 | smbl2: |
4490 | ret |
4522 | ret |
4491 | 4523 | ||
4492 | 4524 | ||
4493 | - | ||
4494 | sys_trace: |
- | |
4495 | - | ||
4496 | test eax, eax ; get event data |
- | |
4497 | jnz no_get_sys_events |
- | |
4498 | - | ||
4499 | mov esi,save_syscall_data ; data |
- | |
4500 | mov edi,[0x3010] |
- | |
4501 | mov edi,[edi+TASKDATA.mem_start] |
- | |
4502 | add edi,ebx |
- | |
4503 | cld |
- | |
4504 | rep movsb |
- | |
4505 | - | ||
4506 | mov [esp+24],dword 0 |
- | |
4507 | mov eax,[save_syscall_count] ; count |
- | |
4508 | mov [esp+36],eax |
- | |
4509 | ret |
- | |
4510 | - | ||
4511 | no_get_sys_events: |
- | |
4512 | - | ||
4513 | ret |
- | |
4514 | - | ||
4515 | 4525 | ||
4516 | sys_process_def: |
4526 | sys_process_def: |
4517 | mov edi, [0x3000] |
4527 | mov edi, [CURRENT_TASK] |
4518 | 4528 | ||
4519 | dec eax ; 1 = set keyboard mode |
4529 | dec eax ; 1 = set keyboard mode |
4520 | jne no_set_keyboard_setup |
4530 | jne no_set_keyboard_setup |
4521 | 4531 | ||
4522 | shl edi,8 |
4532 | shl edi,8 |
4523 | mov [edi+0x80000 + APPDATA.keyboard_mode],bl |
4533 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4524 | 4534 | ||
4525 | ret |
4535 | ret |
4526 | 4536 | ||
4527 | no_set_keyboard_setup: |
4537 | no_set_keyboard_setup: |
4528 | 4538 | ||
4529 | dec eax ; 2 = get keyboard mode |
4539 | dec eax ; 2 = get keyboard mode |
4530 | jne no_get_keyboard_setup |
4540 | jne no_get_keyboard_setup |
4531 | 4541 | ||
4532 | shl edi,8 |
4542 | shl edi,8 |
4533 | movzx eax, byte [0x80000+edi + APPDATA.keyboard_mode] |
4543 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4534 | 4544 | ||
4535 | mov [esp+36],eax |
4545 | mov [esp+36],eax |
4536 | 4546 | ||
4537 | ret |
4547 | ret |
4538 | 4548 | ||
4539 | no_get_keyboard_setup: |
4549 | no_get_keyboard_setup: |
4540 | 4550 | ||
4541 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4551 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4542 | jne no_get_keyboard_cas |
4552 | jne no_get_keyboard_cas |
4543 | 4553 | ||
4544 | ; xor eax,eax |
4554 | ; xor eax,eax |
4545 | ; movzx eax,byte [shift] |
4555 | ; movzx eax,byte [shift] |
4546 | ; movzx ebx,byte [ctrl] |
4556 | ; movzx ebx,byte [ctrl] |
4547 | ; shl ebx,2 |
4557 | ; shl ebx,2 |
4548 | ; add eax,ebx |
4558 | ; add eax,ebx |
4549 | ; movzx ebx,byte [alt] |
4559 | ; movzx ebx,byte [alt] |
4550 | ; shl ebx,3 |
4560 | ; shl ebx,3 |
4551 | ; add eax,ebx |
4561 | ; add eax,ebx |
4552 | 4562 | ||
4553 | ;// mike.dld [ |
4563 | ;// mike.dld [ |
4554 | mov eax, [kb_state] |
4564 | mov eax, [kb_state] |
4555 | ;// mike.dld ] |
4565 | ;// mike.dld ] |
4556 | 4566 | ||
4557 | mov [esp+36],eax |
4567 | mov [esp+36],eax |
4558 | 4568 | ||
4559 | ret |
4569 | ret |
4560 | 4570 | ||
4561 | no_get_keyboard_cas: |
4571 | no_get_keyboard_cas: |
4562 | 4572 | ||
4563 | dec eax |
4573 | dec eax |
4564 | jnz no_add_keyboard_hotkey |
4574 | jnz no_add_keyboard_hotkey |
4565 | 4575 | ||
4566 | mov eax, hotkey_list |
4576 | mov eax, hotkey_list |
4567 | @@: |
4577 | @@: |
4568 | cmp dword [eax+8], 0 |
4578 | cmp dword [eax+8], 0 |
4569 | jz .found_free |
4579 | jz .found_free |
4570 | add eax, 16 |
4580 | add eax, 16 |
4571 | cmp eax, hotkey_list+16*256 |
4581 | cmp eax, hotkey_list+16*256 |
4572 | jb @b |
4582 | jb @b |
4573 | mov dword [esp+36], 1 |
4583 | mov dword [esp+36], 1 |
4574 | ret |
4584 | ret |
4575 | .found_free: |
4585 | .found_free: |
4576 | mov [eax+8], edi |
4586 | mov [eax+8], edi |
4577 | mov [eax+4], ecx |
4587 | mov [eax+4], ecx |
4578 | movzx ebx, bl |
4588 | movzx ebx, bl |
4579 | lea ebx, [hotkey_scancodes+ebx*4] |
4589 | lea ebx, [hotkey_scancodes+ebx*4] |
4580 | mov ecx, [ebx] |
4590 | mov ecx, [ebx] |
4581 | mov [eax], ecx |
4591 | mov [eax], ecx |
4582 | mov [ebx], eax |
4592 | mov [ebx], eax |
4583 | mov [eax+12], ebx |
4593 | mov [eax+12], ebx |
4584 | jecxz @f |
4594 | jecxz @f |
4585 | mov [ecx+12], eax |
4595 | mov [ecx+12], eax |
4586 | @@: |
4596 | @@: |
4587 | and dword [esp+36], 0 |
4597 | and dword [esp+36], 0 |
4588 | ret |
4598 | ret |
4589 | 4599 | ||
4590 | no_add_keyboard_hotkey: |
4600 | no_add_keyboard_hotkey: |
4591 | 4601 | ||
4592 | dec eax |
4602 | dec eax |
4593 | jnz no_del_keyboard_hotkey |
4603 | jnz no_del_keyboard_hotkey |
4594 | 4604 | ||
4595 | movzx ebx, bl |
4605 | movzx ebx, bl |
4596 | lea ebx, [hotkey_scancodes+ebx*4] |
4606 | lea ebx, [hotkey_scancodes+ebx*4] |
4597 | mov eax, [ebx] |
4607 | mov eax, [ebx] |
4598 | .scan: |
4608 | .scan: |
4599 | test eax, eax |
4609 | test eax, eax |
4600 | jz .notfound |
4610 | jz .notfound |
4601 | cmp [eax+8], edi |
4611 | cmp [eax+8], edi |
4602 | jnz .next |
4612 | jnz .next |
4603 | cmp [eax+4], ecx |
4613 | cmp [eax+4], ecx |
4604 | jz .found |
4614 | jz .found |
4605 | .next: |
4615 | .next: |
4606 | mov eax, [eax] |
4616 | mov eax, [eax] |
4607 | jmp .scan |
4617 | jmp .scan |
4608 | .notfound: |
4618 | .notfound: |
4609 | mov dword [esp+36], 1 |
4619 | mov dword [esp+36], 1 |
4610 | ret |
4620 | ret |
4611 | .found: |
4621 | .found: |
4612 | mov ecx, [eax] |
4622 | mov ecx, [eax] |
4613 | jecxz @f |
4623 | jecxz @f |
4614 | mov edx, [eax+12] |
4624 | mov edx, [eax+12] |
4615 | mov [ecx+12], edx |
4625 | mov [ecx+12], edx |
4616 | @@: |
4626 | @@: |
4617 | mov ecx, [eax+12] |
4627 | mov ecx, [eax+12] |
4618 | mov edx, [eax] |
4628 | mov edx, [eax] |
4619 | mov [ecx], edx |
4629 | mov [ecx], edx |
4620 | xor edx, edx |
4630 | xor edx, edx |
4621 | mov [eax+4], edx |
4631 | mov [eax+4], edx |
4622 | mov [eax+8], edx |
4632 | mov [eax+8], edx |
4623 | mov [eax+12], edx |
4633 | mov [eax+12], edx |
4624 | mov [eax], edx |
4634 | mov [eax], edx |
4625 | mov [esp+36], edx |
4635 | mov [esp+36], edx |
4626 | ret |
4636 | ret |
4627 | 4637 | ||
4628 | no_del_keyboard_hotkey: |
4638 | no_del_keyboard_hotkey: |
4629 | ret |
4639 | ret |
4630 | 4640 | ||
4631 | - | ||
4632 | sys_ipc: |
- | |
4633 | cmp eax,1 ; DEFINE IPC MEMORY |
- | |
4634 | jne no_ipc_def |
- | |
4635 | mov edi,[0x3000] |
- | |
4636 | shl edi,8 |
- | |
4637 | add edi,0x80000 |
- | |
4638 | mov [edi + APPDATA.ipc_start], ebx |
- | |
4639 | mov [edi + APPDATA.ipc_size], ecx |
- | |
4640 | mov [esp+36],dword 0 |
- | |
4641 | ret |
- | |
4642 | no_ipc_def: |
- | |
4643 | - | ||
4644 | cmp eax,2 ; SEND IPC MESSAGE |
- | |
4645 | jne no_ipc_send |
- | |
4646 | mov esi,1 |
- | |
4647 | mov edi,0x3020 |
- | |
4648 | ipcs1: |
- | |
4649 | cmp [edi+TASKDATA.pid], ebx |
- | |
4650 | je ipcs2 |
- | |
4651 | add edi,0x20 |
- | |
4652 | inc esi |
- | |
4653 | cmp esi,[0x3004] |
- | |
4654 | jbe ipcs1 |
- | |
4655 | mov [esp+36],dword 4 |
- | |
4656 | ret |
- | |
4657 | ipcs2: |
- | |
4658 | - | ||
4659 | cli |
- | |
4660 | - | ||
4661 | push esi |
- | |
4662 | mov eax,esi |
- | |
4663 | shl eax,8 |
- | |
4664 | mov ebx,[eax+0x80000 + APPDATA.ipc_start] |
- | |
4665 | test ebx,ebx ; ipc area not defined ? |
- | |
4666 | je ipc_err1 |
- | |
4667 | - | ||
4668 | add ebx,[eax+0x80000 + APPDATA.ipc_size] |
- | |
4669 | mov eax,esi |
- | |
4670 | shl eax,5 |
- | |
4671 | add ebx,[eax+0x3000 + TASKDATA.mem_start] ; ebx <- max data position |
- | |
4672 | - | ||
4673 | mov eax,esi ; to |
- | |
4674 | shl esi,8 |
- | |
4675 | add esi,0x80000 |
- | |
4676 | mov edi,[esi+APPDATA.ipc_start] |
- | |
4677 | shl eax,5 |
- | |
4678 | add eax,0x3000 |
- | |
4679 | add edi,[eax+TASKDATA.mem_start] |
- | |
4680 | - | ||
4681 | cmp [edi],byte 0 ; overrun ? |
- | |
4682 | jne ipc_err2 |
- | |
4683 | - | ||
4684 | mov ebp,edi |
- | |
4685 | add edi,[edi+4] |
- | |
4686 | add edi,8 |
- | |
4687 | - | ||
4688 | mov esi,ecx ; from |
- | |
4689 | mov eax,[0x3010] |
- | |
4690 | mov eax,[eax+TASKDATA.mem_start] |
- | |
4691 | add esi,eax |
- | |
4692 | - | ||
4693 | mov ecx,edx ; size |
- | |
4694 | - | ||
4695 | mov eax,edi |
- | |
4696 | add eax,ecx |
- | |
4697 | cmp eax,ebx |
- | |
4698 | jg ipc_err3 ; not enough room ? |
- | |
4699 | - | ||
4700 | push ecx |
- | |
4701 | - | ||
4702 | mov eax,[0x3010] |
- | |
4703 | mov eax,[eax+TASKDATA.pid] |
- | |
4704 | mov [edi-8],eax |
- | |
4705 | mov [edi-4],ecx |
- | |
4706 | cld |
- | |
4707 | rep movsb |
- | |
4708 | - | ||
4709 | pop ecx |
- | |
4710 | add ecx,8 |
- | |
4711 | - | ||
4712 | mov edi,ebp ; increase memory position |
- | |
4713 | add dword [edi+4],ecx |
- | |
4714 | - | ||
4715 | mov edi,[esp] |
- | |
4716 | shl edi,8 |
- | |
4717 | or dword [edi+0x80000+APPDATA.event_mask],dword 01000000b ; ipc message |
- | |
4718 | - | ||
4719 | cmp [check_idle_semaphore],dword 20 |
- | |
4720 | jge ipc_no_cis |
- | |
4721 | mov [check_idle_semaphore],5 |
- | |
4722 | ipc_no_cis: |
- | |
4723 | - | ||
4724 | xor eax, eax |
- | |
4725 | - | ||
4726 | ipc_err: |
- | |
4727 | add esp,4 |
- | |
4728 | mov [esp+36],eax |
- | |
4729 | sti |
- | |
4730 | ret |
- | |
4731 | - | ||
4732 | ipc_err1: |
- | |
4733 | add esp,4 |
- | |
4734 | mov [esp+36],dword 1 |
- | |
4735 | sti |
- | |
4736 | ret |
- | |
4737 | ipc_err2: |
- | |
4738 | add esp,4 |
- | |
4739 | mov [esp+36],dword 2 |
- | |
4740 | sti |
- | |
4741 | ret |
- | |
4742 | ipc_err3: |
- | |
4743 | add esp,4 |
- | |
4744 | mov [esp+36],dword 3 |
- | |
4745 | sti |
- | |
4746 | ret |
- | |
4747 | - | ||
4748 | no_ipc_send: |
- | |
4749 | - | ||
4750 | mov [esp+36],dword -1 |
- | |
4751 | ret |
- | |
4752 | - | ||
4753 | 4641 | ||
4754 | align 4 |
4642 | align 4 |
4755 | 4643 | ||
4756 | sys_gs: ; direct screen access |
4644 | sys_gs: ; direct screen access |
4757 | 4645 | ||
4758 | cmp eax,1 ; resolution |
4646 | cmp eax,1 ; resolution |
4759 | jne no_gs1 |
4647 | jne no_gs1 |
4760 | mov eax,[0xfe00] |
4648 | mov eax,[ScreenWidth] |
4761 | shl eax,16 |
4649 | shl eax,16 |
4762 | mov ax,[0xfe04] |
4650 | mov ax,[ScreenHeight] |
4763 | add eax,0x00010001 |
4651 | add eax,0x00010001 |
4764 | mov [esp+36],eax |
4652 | mov [esp+36],eax |
4765 | ret |
4653 | ret |
4766 | no_gs1: |
4654 | no_gs1: |
4767 | 4655 | ||
4768 | cmp eax,2 ; bits per pixel |
4656 | cmp eax,2 ; bits per pixel |
4769 | jne no_gs2 |
4657 | jne no_gs2 |
4770 | movzx eax,byte [0xfbf1] |
4658 | movzx eax,byte [ScreenBPP] |
4771 | mov [esp+36],eax |
4659 | mov [esp+36],eax |
4772 | ret |
4660 | ret |
4773 | no_gs2: |
4661 | no_gs2: |
4774 | 4662 | ||
4775 | cmp eax,3 ; bytes per scanline |
4663 | cmp eax,3 ; bytes per scanline |
4776 | jne no_gs3 |
4664 | jne no_gs3 |
4777 | mov eax,[0xfe08] |
4665 | mov eax,[BytesPerScanLine] |
4778 | mov [esp+36],eax |
4666 | mov [esp+36],eax |
4779 | ret |
4667 | ret |
4780 | no_gs3: |
4668 | no_gs3: |
4781 | 4669 | ||
4782 | mov [esp+36],dword -1 |
4670 | mov [esp+36],dword -1 |
4783 | ret |
4671 | ret |
4784 | 4672 | ||
4785 | 4673 | ||
4786 | align 4 ; PCI functions |
4674 | align 4 ; PCI functions |
4787 | 4675 | ||
4788 | sys_pci: |
4676 | sys_pci: |
4789 | 4677 | ||
4790 | call pci_api |
4678 | call pci_api |
4791 | mov [esp+36],eax |
4679 | mov [esp+36],eax |
4792 | ret |
4680 | ret |
4793 | 4681 | ||
4794 | 4682 | ||
4795 | align 4 ; system functions |
4683 | align 4 ; system functions |
4796 | 4684 | ||
4797 | syscall_setpixel: ; SetPixel |
4685 | syscall_setpixel: ; SetPixel |
4798 | 4686 | ||
4799 | 4687 | ||
4800 | mov edx,[0x3010] |
4688 | mov edx,[TASK_BASE] |
4801 | add eax,[edx-twdw+WDATA.box.left] |
4689 | add eax,[edx-twdw+WDATA.box.left] |
4802 | add ebx,[edx-twdw+WDATA.box.top] |
4690 | add ebx,[edx-twdw+WDATA.box.top] |
4803 | mov edi,[0x3000] |
4691 | mov edi,[CURRENT_TASK] |
4804 | shl edi,8 |
4692 | shl edi,8 |
4805 | add eax,[edi+0x80000+APPDATA.wnd_clientbox.left] |
4693 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4806 | add ebx,[edi+0x80000+APPDATA.wnd_clientbox.top] |
4694 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4807 | xor edi,edi ; no force |
4695 | xor edi,edi ; no force |
4808 | ; mov edi,1 |
4696 | ; mov edi,1 |
4809 | call [disable_mouse] |
4697 | call [disable_mouse] |
4810 | jmp [putpixel] |
4698 | jmp [putpixel] |
4811 | 4699 | ||
4812 | align 4 |
4700 | align 4 |
4813 | 4701 | ||
4814 | syscall_writetext: ; WriteText |
4702 | syscall_writetext: ; WriteText |
4815 | 4703 | ||
4816 | mov edi,[0x3010] |
4704 | mov edi,[TASK_BASE] |
4817 | mov ebp,[edi-twdw+WDATA.box.left] |
4705 | mov ebp,[edi-twdw+WDATA.box.left] |
4818 | push esi |
4706 | push esi |
4819 | mov esi,[0x3000] |
4707 | mov esi,[CURRENT_TASK] |
4820 | shl esi,8 |
4708 | shl esi,8 |
4821 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4709 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4822 | shl ebp,16 |
4710 | shl ebp,16 |
4823 | add ebp,[edi-twdw+WDATA.box.top] |
4711 | add ebp,[edi-twdw+WDATA.box.top] |
4824 | add bp,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
4712 | add bp,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4825 | pop esi |
4713 | pop esi |
4826 | add ecx,[edi+TASKDATA.mem_start] |
4714 | add ecx,[edi+TASKDATA.mem_start] |
4827 | add eax,ebp |
4715 | add eax,ebp |
4828 | xor edi,edi |
4716 | xor edi,edi |
4829 | jmp dtext |
4717 | jmp dtext |
4830 | 4718 | ||
4831 | align 4 |
4719 | align 4 |
4832 | 4720 | ||
4833 | syscall_openramdiskfile: ; OpenRamdiskFile |
4721 | syscall_openramdiskfile: ; OpenRamdiskFile |
4834 | 4722 | ||
4835 | 4723 | ||
4836 | mov edi,[0x3010] |
4724 | mov edi,[TASK_BASE] |
4837 | add edi, TASKDATA.mem_start |
4725 | add edi,TASKDATA.mem_start |
4838 | add eax,[edi] |
4726 | add eax,[edi] |
4839 | add edx,[edi] |
4727 | add edx,[edi] |
4840 | mov esi,12 |
4728 | mov esi,12 |
4841 | call fileread |
4729 | call fileread |
4842 | mov [esp+36],ebx |
4730 | mov [esp+36],ebx |
4843 | ret |
4731 | ret |
4844 | 4732 | ||
4845 | align 4 |
4733 | align 4 |
4846 | 4734 | ||
4847 | syscall_drawrect: ; DrawRect |
4735 | syscall_drawrect: ; DrawRect |
4848 | 4736 | ||
4849 | mov edi,ecx |
4737 | mov edi,ecx |
4850 | and edi,0x80FFFFFF |
4738 | and edi,0x80FFFFFF |
4851 | test ax,ax |
4739 | test ax,ax |
4852 | je drectr |
4740 | je drectr |
4853 | test bx,bx |
4741 | test bx,bx |
4854 | je drectr |
4742 | je drectr |
4855 | movzx ecx,ax |
4743 | movzx ecx,ax |
4856 | sar eax,16 |
4744 | sar eax,16 |
4857 | movzx edx,bx |
4745 | movzx edx,bx |
4858 | sar ebx,16 |
4746 | sar ebx,16 |
4859 | mov esi,[0x3000] |
4747 | mov esi,[CURRENT_TASK] |
4860 | shl esi,8 |
4748 | shl esi,8 |
4861 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4749 | add eax,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4862 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4750 | add ebx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4863 | add ecx,eax |
4751 | add ecx,eax |
4864 | add edx,ebx |
4752 | add edx,ebx |
4865 | jmp [drawbar] |
4753 | jmp [drawbar] |
4866 | drectr: |
4754 | drectr: |
4867 | ret |
4755 | ret |
4868 | 4756 | ||
4869 | align 4 |
4757 | align 4 |
4870 | 4758 | ||
4871 | syscall_getscreensize: ; GetScreenSize |
4759 | syscall_getscreensize: ; GetScreenSize |
4872 | 4760 | ||
4873 | movzx eax,word[0xfe00] |
4761 | movzx eax,word[ScreenWidth] |
4874 | shl eax,16 |
4762 | shl eax,16 |
4875 | mov ax,[0xfe04] |
- | |
4876 | mov [esp+36],eax |
- | |
4877 | ret |
- | |
4878 | - | ||
4879 | align 4 |
- | |
4880 | - | ||
4881 | syscall_startapp: ; StartApp |
- | |
4882 | mov edi,[0x3010] |
- | |
4883 | add edi, TASKDATA.mem_start |
- | |
4884 | add eax,[edi] |
- | |
4885 | test ebx,ebx |
- | |
4886 | jz noapppar |
- | |
4887 | add ebx,[edi] |
- | |
4888 | noapppar: |
- | |
4889 | ; call start_application_fl |
- | |
4890 | xor edx,edx ; compatibility - flags=0 |
- | |
4891 | call new_start_application_fl |
4763 | mov ax,[ScreenHeight] |
4892 | mov [esp+36],eax |
4764 | mov [esp+36],eax |
4893 | ret |
4765 | ret |
4894 | - | ||
4895 | 4766 | ||
4896 | align 4 |
4767 | align 4 |
4897 | 4768 | ||
4898 | syscall_cdaudio: ; CD |
4769 | syscall_cdaudio: ; CD |
4899 | 4770 | ||
4900 | call sys_cd_audio |
4771 | call sys_cd_audio |
4901 | mov [esp+36],eax |
4772 | mov [esp+36],eax |
4902 | ret |
4773 | ret |
4903 | - | ||
4904 | ; |
- | |
4905 | ;align 4 |
- | |
4906 | ; |
- | |
4907 | ;syscall_readhd: ; ReadHd |
- | |
4908 | ; |
- | |
4909 | ; mov edi,[0x3010] |
- | |
4910 | ; add edi,0x10 |
- | |
4911 | ; add esi,[edi] |
- | |
4912 | ; add eax,[edi] |
- | |
4913 | ; call read_hd_file |
- | |
4914 | ; mov [esp+36],eax |
- | |
4915 | ; mov [esp+24],ebx |
- | |
4916 | ; ret |
- | |
4917 | - | ||
4918 | ;align 4 |
- | |
4919 | ; |
- | |
4920 | ;syscall_starthdapp: ; StartHdApp |
- | |
4921 | ; |
- | |
4922 | ; mov edi,[0x3010] |
- | |
4923 | ; add edi,0x10 |
- | |
4924 | ; add eax,[edi] |
- | |
4925 | ; add ecx,[edi] |
- | |
4926 | ; xor ebp,ebp |
- | |
4927 | ; xor edx,edx ; compatibility - flags=0 |
- | |
4928 | ; call start_application_hd |
- | |
4929 | ; mov [esp+36],eax |
- | |
4930 | ; ret |
- | |
4931 | 4774 | ||
4932 | align 4 |
4775 | align 4 |
4933 | 4776 | ||
4934 | syscall_delramdiskfile: ; DelRamdiskFile |
4777 | syscall_delramdiskfile: ; DelRamdiskFile |
4935 | 4778 | ||
4936 | mov edi,[0x3010] |
4779 | mov edi,[TASK_BASE] |
4937 | add edi, TASKDATA.mem_start |
4780 | add edi,TASKDATA.mem_start |
4938 | add eax,[edi] |
4781 | add eax,[edi] |
4939 | call filedelete |
4782 | call filedelete |
4940 | mov [esp+36],eax |
4783 | mov [esp+36],eax |
4941 | ret |
4784 | ret |
4942 | 4785 | ||
4943 | align 4 |
4786 | align 4 |
4944 | 4787 | ||
4945 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4788 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4946 | 4789 | ||
4947 | mov edi,[0x3010] |
4790 | mov edi,[TASK_BASE] |
4948 | add edi, TASKDATA.mem_start |
4791 | add edi,TASKDATA.mem_start |
4949 | add eax,[edi] |
4792 | add eax,[edi] |
4950 | add ebx,[edi] |
4793 | add ebx,[edi] |
4951 | call filesave |
4794 | call filesave |
4952 | mov [esp+36],eax |
4795 | mov [esp+36],eax |
4953 | ret |
4796 | ret |
4954 | 4797 | ||
4955 | align 4 |
4798 | align 4 |
4956 | 4799 | ||
4957 | syscall_getpixel: ; GetPixel |
4800 | syscall_getpixel: ; GetPixel |
4958 | mov ecx,[0xfe00] |
4801 | mov ecx,[ScreenWidth] |
4959 | inc ecx |
4802 | inc ecx |
4960 | xor edx,edx |
4803 | xor edx,edx |
4961 | div ecx |
4804 | div ecx |
4962 | mov ebx,edx |
4805 | mov ebx,edx |
4963 | xchg eax,ebx |
4806 | xchg eax,ebx |
4964 | call dword [0xe024] |
4807 | call dword [0xe024] |
4965 | mov [esp+36],ecx |
4808 | mov [esp+36],ecx |
4966 | ret |
4809 | ret |
4967 | 4810 | ||
4968 | align 4 |
4811 | align 4 |
4969 | 4812 | ||
4970 | syscall_readstring: ; ReadString |
4813 | syscall_readstring: ; ReadString |
4971 | 4814 | ||
4972 | mov edi,[0x3010] |
4815 | mov edi,[TASK_BASE] |
4973 | add edi, TASKDATA.mem_start |
4816 | add edi,TASKDATA.mem_start |
4974 | add eax,[edi] |
4817 | add eax,[edi] |
4975 | call read_string |
4818 | call read_string |
4976 | mov [esp+36],eax |
4819 | mov [esp+36],eax |
4977 | ret |
4820 | ret |
4978 | 4821 | ||
4979 | align 4 |
4822 | align 4 |
4980 | 4823 | ||
4981 | syscall_drawline: ; DrawLine |
4824 | syscall_drawline: ; DrawLine |
4982 | 4825 | ||
4983 | mov edi,[0x3010] |
4826 | mov edi,[TASK_BASE] |
4984 | mov edx, [edi-twdw+WDATA.box.left] |
4827 | mov edx, [edi-twdw+WDATA.box.left] |
4985 | mov esi,[0x3000] |
4828 | mov esi,[CURRENT_TASK] |
4986 | shl esi,8 |
4829 | shl esi,8 |
4987 | add edx, [esi+0x80000+APPDATA.wnd_clientbox.left] |
4830 | add edx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4988 | add ax,dx |
4831 | add ax,dx |
4989 | rol eax,16 |
4832 | rol eax,16 |
4990 | add ax,dx |
4833 | add ax,dx |
4991 | rol eax,16 |
4834 | rol eax,16 |
4992 | mov edx, [edi-twdw+WDATA.box.top] |
4835 | mov edx, [edi-twdw+WDATA.box.top] |
4993 | add edx, [esi+0x80000+APPDATA.wnd_clientbox.top] |
4836 | add edx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4994 | add bx,dx |
4837 | add bx,dx |
4995 | rol ebx,16 |
4838 | rol ebx,16 |
4996 | add bx,dx |
4839 | add bx,dx |
4997 | rol ebx,16 |
4840 | rol ebx,16 |
4998 | xor edi,edi |
4841 | xor edi,edi |
4999 | jmp [draw_line] |
4842 | jmp [draw_line] |
5000 | 4843 | ||
5001 | align 4 |
4844 | align 4 |
5002 | 4845 | ||
5003 | syscall_getirqowner: ; GetIrqOwner |
4846 | syscall_getirqowner: ; GetIrqOwner |
5004 | cmp eax,16 |
4847 | cmp eax,16 |
5005 | jae .err |
4848 | jae .err |
5006 | shl eax,2 |
4849 | shl eax,2 |
5007 | add eax,irq_owner |
4850 | add eax,irq_owner |
5008 | mov eax,[eax] |
4851 | mov eax,[eax] |
5009 | mov [esp+36],eax |
4852 | mov [esp+36],eax |
5010 | ret |
4853 | ret |
5011 | .err: |
4854 | .err: |
5012 | or dword [esp+36], -1 |
4855 | or dword [esp+36], -1 |
5013 | ret |
4856 | ret |
5014 | 4857 | ||
5015 | align 4 |
4858 | align 4 |
5016 | 4859 | ||
5017 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4860 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5018 | 4861 | ||
5019 | call r_f_port_area |
4862 | call r_f_port_area |
5020 | mov [esp+36],eax |
4863 | mov [esp+36],eax |
5021 | ret |
4864 | ret |
5022 | 4865 | ||
5023 | align 4 |
4866 | align 4 |
5024 | 4867 | ||
5025 | syscall_threads: ; CreateThreads |
4868 | syscall_threads: ; CreateThreads |
5026 | 4869 | ||
5027 | call sys_threads |
4870 | call sys_threads |
5028 | mov [esp+36],eax |
4871 | mov [esp+36],eax |
5029 | ret |
4872 | ret |
5030 | 4873 | ||
5031 | align 4 |
4874 | align 4 |
5032 | 4875 | ||
5033 | stack_driver_stat: |
4876 | stack_driver_stat: |
5034 | 4877 | ||
5035 | call app_stack_handler ; Stack status |
4878 | call app_stack_handler ; Stack status |
5036 | 4879 | ||
5037 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4880 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5038 | ; call change_task ; between sent packet |
4881 | ; call change_task ; between sent packet |
5039 | 4882 | ||
5040 | mov [esp+36],eax |
4883 | mov [esp+36],eax |
5041 | ret |
4884 | ret |
5042 | 4885 | ||
5043 | align 4 |
4886 | align 4 |
5044 | 4887 | ||
5045 | socket: ; Socket interface |
4888 | socket: ; Socket interface |
5046 | call app_socket_handler |
4889 | call app_socket_handler |
5047 | 4890 | ||
5048 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4891 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5049 | ; call change_task ; between sent packet |
4892 | ; call change_task ; between sent packet |
5050 | 4893 | ||
5051 | mov [esp+36],eax |
4894 | mov [esp+36],eax |
5052 | mov [esp+24],ebx |
4895 | mov [esp+24],ebx |
5053 | ret |
4896 | ret |
5054 | 4897 | ||
5055 | align 4 |
4898 | align 4 |
5056 | 4899 | ||
5057 | user_events: ; User event times |
4900 | user_events: ; User event times |
5058 | 4901 | ||
5059 | mov eax,0x12345678 |
4902 | mov eax,0x12345678 |
5060 | mov [esp+36],eax |
4903 | mov [esp+36],eax |
5061 | 4904 | ||
5062 | ret |
4905 | ret |
5063 | 4906 | ||
5064 | align 4 |
4907 | align 4 |
5065 | 4908 | ||
5066 | read_from_hd: ; Read from hd - fn not in use |
4909 | read_from_hd: ; Read from hd - fn not in use |
5067 | 4910 | ||
5068 | mov edi,[0x3010] |
4911 | mov edi,[TASK_BASE] |
5069 | add edi,TASKDATA.mem_start |
4912 | add edi,TASKDATA.mem_start |
5070 | add eax,[edi] |
4913 | add eax,[edi] |
5071 | add ecx,[edi] |
4914 | add ecx,[edi] |
5072 | add edx,[edi] |
4915 | add edx,[edi] |
5073 | call file_read |
4916 | call file_read |
5074 | 4917 | ||
5075 | mov [esp+36],eax |
4918 | mov [esp+36],eax |
5076 | mov [esp+24],ebx |
4919 | mov [esp+24],ebx |
5077 | 4920 | ||
5078 | ret |
4921 | ret |
5079 | - | ||
5080 | 4922 | ||
5081 | align 4 |
- | |
5082 | - | ||
5083 | write_to_hd: ; Write a file to hd |
- | |
5084 | - | ||
5085 | mov edi,[0x3010] |
- | |
5086 | add edi,TASKDATA.mem_start |
- | |
5087 | add eax,[edi] |
- | |
5088 | add ecx,[edi] |
- | |
5089 | add edx,[edi] |
4923 | align 4 |
5090 | call file_write |
4924 | paleholder: |
5091 | ret |
- | |
5092 | - | ||
5093 | ; |
- | |
5094 | ;align 4 |
- | |
5095 | ; |
- | |
5096 | ;delete_from_hd: ; Delete a file from hd |
- | |
5097 | ; |
- | |
5098 | ; mov edi,[0x3010] |
- | |
5099 | ; add edi,0x10 |
- | |
5100 | ; add eax,[edi] |
- | |
5101 | ; add ecx,[edi] |
- | |
5102 | ; call file_delete |
- | |
5103 | ; ret |
- | |
5104 | ; |
4925 | ret |
5105 | 4926 | ||
5106 | ; --------------- APM --------------------- |
4927 | ; --------------- APM --------------------- |
5107 | apm_entry dp 0 |
4928 | apm_entry dp 0 |
5108 | apm_vf dd 0 |
4929 | apm_vf dd 0 |
5109 | align 4 |
4930 | align 4 |
5110 | sys_apm: |
4931 | sys_apm: |
5111 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
4932 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5112 | jne @f |
4933 | jne @f |
5113 | or [esp + 56], byte 1 ; error |
4934 | or [esp + 56], byte 1 ; error |
5114 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
4935 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5115 | ret |
4936 | ret |
5116 | 4937 | ||
5117 | @@: xchg eax, ecx |
4938 | @@: xchg eax, ecx |
5118 | xchg ebx, ecx |
4939 | xchg ebx, ecx |
5119 | 4940 | ||
5120 | cmp al, 3 |
4941 | cmp al, 3 |
5121 | ja @f |
4942 | ja @f |
5122 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
4943 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5123 | mov eax, [apm_vf] |
4944 | mov eax, [apm_vf] |
5124 | mov [esp + 36], eax |
4945 | mov [esp + 36], eax |
5125 | shr eax, 16 |
4946 | shr eax, 16 |
5126 | mov [esp + 32], eax |
4947 | mov [esp + 32], eax |
5127 | ret |
4948 | ret |
5128 | 4949 | ||
5129 | @@: call pword [apm_entry] ; call APM BIOS |
4950 | @@: call pword [apm_entry] ; call APM BIOS |
5130 | mov [esp + 8 ], edi |
4951 | mov [esp + 8 ], edi |
5131 | mov [esp + 12], esi |
4952 | mov [esp + 12], esi |
5132 | mov [esp + 24], ebx |
4953 | mov [esp + 24], ebx |
5133 | mov [esp + 28], edx |
4954 | mov [esp + 28], edx |
5134 | mov [esp + 32], ecx |
4955 | mov [esp + 32], ecx |
5135 | mov [esp + 36], eax |
4956 | mov [esp + 36], eax |
5136 | setc al |
4957 | setc al |
5137 | and [esp + 56], byte 0xfe |
4958 | and [esp + 56], byte 0xfe |
5138 | or [esp + 56], al |
4959 | or [esp + 56], al |
5139 | ret |
4960 | ret |
5140 | ; ----------------------------------------- |
4961 | ; ----------------------------------------- |
5141 | 4962 | ||
5142 | align 4 |
4963 | align 4 |
5143 | 4964 | ||
5144 | undefined_syscall: ; Undefined system call |
4965 | undefined_syscall: ; Undefined system call |
5145 | 4966 | ||
5146 | mov [esp+36],dword -1 |
4967 | mov [esp+36],dword -1 |
5147 | ret |
4968 | ret |
5148 | 4969 | ||
5149 | 4970 | ||
5150 | ;clear_busy_flag_at_caller: |
4971 | ;clear_busy_flag_at_caller: |
5151 | 4972 | ||
5152 | ; push edi |
4973 | ; push edi |
5153 | 4974 | ||
5154 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
4975 | ; mov edi,[CURRENT_TASK] ; restore processes tss pointer in gdt, busyfl? |
5155 | ; imul edi,8 |
4976 | ; imul edi,8 |
5156 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
4977 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
5157 | 4978 | ||
5158 | ; pop edi |
4979 | ; pop edi |
5159 | 4980 | ||
5160 | ; ret |
4981 | ; ret |
5161 | 4982 | ||
5162 | - | ||
5163 | - | ||
5164 | 4983 | ||
5165 | keymap: |
4984 | keymap: |
5166 | 4985 | ||
5167 | db '6',27 |
4986 | db '6',27 |
5168 | db '1234567890-=',8,9 |
4987 | db '1234567890-=',8,9 |
5169 | db 'qwertyuiop[]',13 |
4988 | db 'qwertyuiop[]',13 |
5170 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
4989 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
5171 | db '@234567890123',180,178,184,'6',176,'7' |
4990 | db '@234567890123',180,178,184,'6',176,'7' |
5172 | db 179,'8',181,177,183,185,182 |
4991 | db 179,'8',181,177,183,185,182 |
5173 | db 'AB |
4992 | db 'AB |
5174 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
4993 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5175 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
4994 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5176 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
4995 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5177 | 4996 | ||
5178 | 4997 | ||
5179 | keymap_shift: |
4998 | keymap_shift: |
5180 | 4999 | ||
5181 | db '6',27 |
5000 | db '6',27 |
5182 | db '!@#$%^&*()_+',8,9 |
5001 | db '!@#$%^&*()_+',8,9 |
5183 | db 'QWERTYUIOP{}',13 |
5002 | db 'QWERTYUIOP{}',13 |
5184 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
5003 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
5185 | db '@234567890123',180,178,184,'6',176,'7' |
5004 | db '@234567890123',180,178,184,'6',176,'7' |
5186 | db 179,'8',181,177,183,185,182 |
5005 | db 179,'8',181,177,183,185,182 |
5187 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5006 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5188 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5007 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5189 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5008 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5190 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5009 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5191 | 5010 | ||
5192 | 5011 | ||
5193 | keymap_alt: |
5012 | keymap_alt: |
5194 | 5013 | ||
5195 | db ' ',27 |
5014 | db ' ',27 |
5196 | db ' @ $ {[]}\ ',8,9 |
5015 | db ' @ $ {[]}\ ',8,9 |
5197 | db ' ',13 |
5016 | db ' ',13 |
5198 | db ' ',0,' ',0,'4',0,' ' |
5017 | db ' ',0,' ',0,'4',0,' ' |
5199 | db ' ',180,178,184,'6',176,'7' |
5018 | db ' ',180,178,184,'6',176,'7' |
5200 | db 179,'8',181,177,183,185,182 |
5019 | db 179,'8',181,177,183,185,182 |
5201 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5020 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5202 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5021 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5203 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5022 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5204 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5023 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5205 | 5024 | ||
5206 | 5025 | ||
5207 | ; device irq owners |
5026 | ; device irq owners |
5208 | uglobal |
5027 | uglobal |
5209 | irq_owner: ; process id |
5028 | irq_owner: ; process id |
5210 | 5029 | ||
5211 | dd 0x0 |
5030 | dd 0x0 |
5212 | dd 0x0 |
5031 | dd 0x0 |
5213 | dd 0x0 |
5032 | dd 0x0 |
5214 | dd 0x0 |
5033 | dd 0x0 |
5215 | dd 0x0 |
5034 | dd 0x0 |
5216 | dd 0x0 |
5035 | dd 0x0 |
5217 | dd 0x0 |
5036 | dd 0x0 |
5218 | dd 0x0 |
5037 | dd 0x0 |
5219 | dd 0x0 |
5038 | dd 0x0 |
5220 | dd 0x0 |
5039 | dd 0x0 |
5221 | dd 0x0 |
5040 | dd 0x0 |
5222 | dd 0x0 |
5041 | dd 0x0 |
5223 | dd 0x0 |
5042 | dd 0x0 |
5224 | dd 0x0 |
5043 | dd 0x0 |
5225 | dd 0x0 |
5044 | dd 0x0 |
5226 | dd 0x0 |
5045 | dd 0x0 |
5227 | endg |
5046 | endg |
5228 | 5047 | ||
5229 | 5048 | ||
5230 | ; on irq read ports |
5049 | ; on irq read ports |
5231 | uglobal |
5050 | uglobal |
5232 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5051 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5233 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5052 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5234 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5053 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5235 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5054 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5236 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5055 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5237 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5056 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5238 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5057 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5239 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5058 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5240 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5059 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5241 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5060 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5242 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5061 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5243 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5062 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5244 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5063 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5245 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5064 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5246 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5065 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5247 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5066 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5248 | endg |
5067 | endg |
5249 | 5068 | ||
5250 | ; status |
5069 | ; status |
5251 | uglobal |
5070 | uglobal |
5252 | hd1_status dd 0x0 ; 0 - free : other - pid |
5071 | hd1_status dd 0x0 ; 0 - free : other - pid |
5253 | application_table_status dd 0x0 ; 0 - free : other - pid |
5072 | application_table_status dd 0x0 ; 0 - free : other - pid |
5254 | endg |
5073 | endg |
5255 | 5074 | ||
5256 | ; device addresses |
5075 | ; device addresses |
5257 | uglobal |
5076 | uglobal |
5258 | mididp dd 0x0 |
5077 | mididp dd 0x0 |
5259 | midisp dd 0x0 |
5078 | midisp dd 0x0 |
5260 | 5079 | ||
5261 | cdbase dd 0x0 |
5080 | cdbase dd 0x0 |
5262 | cdid dd 0x0 |
5081 | cdid dd 0x0 |
5263 | 5082 | ||
5264 | hdbase dd 0x0 ; for boot 0x1f0 |
5083 | hdbase dd 0x0 ; for boot 0x1f0 |
5265 | hdid dd 0x0 |
5084 | hdid dd 0x0 |
5266 | hdpos dd 0x0 ; for boot 0x1 |
5085 | hdpos dd 0x0 ; for boot 0x1 |
5267 | fat32part dd 0x0 ; for boot 0x1 |
5086 | fat32part dd 0x0 ; for boot 0x1 |
5268 | 5087 | ||
5269 | ;part2_ld dd 0x0 |
5088 | ;part2_ld dd 0x0 |
5270 | 5089 | ||
5271 | ;* start code - Mario79 |
5090 | ;* start code - Mario79 |
5272 | mouse_pause dd 0 |
5091 | mouse_pause dd 0 |
5273 | MouseTickCounter dd 0 |
5092 | MouseTickCounter dd 0 |
5274 | ps2_mouse_detected db 0 |
5093 | ps2_mouse_detected db 0 |
5275 | com1_mouse_detected db 0 |
5094 | com1_mouse_detected db 0 |
5276 | com2_mouse_detected db 0 |
5095 | com2_mouse_detected db 0 |
5277 | ;* end code - Mario79 |
5096 | ;* end code - Mario79 |
5278 | 5097 | ||
5279 | wraw_bacground_select db 0 |
5098 | wraw_bacground_select db 0 |
5280 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5099 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5281 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5100 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5282 | 5101 | ||
5283 | sb16 dd 0x0 |
5102 | sb16 dd 0x0 |
5284 | wss dd 0x0 |
- | |
5285 | 5103 | ||
5286 | buttontype dd 0x0 |
5104 | buttontype dd 0x0 |
5287 | windowtypechanged dd 0x0 |
5105 | windowtypechanged dd 0x0 |
- | 5106 | ||
- | 5107 | align 4 |
|
- | 5108 | cpu_caps dd 4 dup(0) |
|
- | 5109 | pg_data PG_DATA |
|
- | 5110 | heap_test dd ? |
|
5288 | endg |
5111 | endg |
5289 | 5112 | ||
5290 | iglobal |
5113 | iglobal |
5291 | keyboard dd 0x1 |
5114 | keyboard dd 0x1 |
5292 | sound_dma dd 0x1 |
5115 | sound_dma dd 0x1 |
5293 | syslang dd 0x1 |
5116 | syslang dd 0x1 |
5294 | endg |
5117 | endg |
- | 5118 | ||
- | 5119 | if __DEBUG__ eq 1 |
|
- | 5120 | include_debug_strings |
|
- | 5121 | end if |
|
5295 | 5122 | ||
5296 | IncludeIGlobals |
5123 | IncludeIGlobals |
5297 | endofcode: |
5124 | endofcode: |
5298 | IncludeUGlobals |
5125 | IncludeUGlobals |
5299 | uglobals_size = $ - endofcode |
5126 | uglobals_size = $ - endofcode |
5300 | diff16 "end of kernel code",0,$> |
5127 | diff16 "end of kernel code",0,$> |
5301 | >->=> |
5128 | >=> |